annotate src/ui.c @ 1326:22886f3d882d v7.1.040

updated for version 7.1-040
author vimboss
date Thu, 26 Jul 2007 20:58:42 +0000
parents a49d06539452
children 9947133ce85b
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * ui.c: functions that handle the user interface.
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12 * 1. Keyboard input stuff, and a bit of windowing stuff. These are called
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13 * before the machine specific stuff (mch_*) so that we can call the GUI
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14 * stuff instead if the GUI is running.
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15 * 2. Clipboard stuff.
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16 * 3. Input buffer stuff.
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17 */
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18
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19 #include "vim.h"
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20
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21 void
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22 ui_write(s, len)
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23 char_u *s;
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24 int len;
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25 {
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26 #ifdef FEAT_GUI
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27 if (gui.in_use && !gui.dying && !gui.starting)
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28 {
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29 gui_write(s, len);
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30 if (p_wd)
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31 gui_wait_for_chars(p_wd);
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32 return;
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33 }
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34 #endif
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35 #ifndef NO_CONSOLE
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36 /* Don't output anything in silent mode ("ex -s") unless 'verbose' set */
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37 if (!(silent_mode && p_verbose == 0))
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38 {
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39 #ifdef FEAT_MBYTE
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40 char_u *tofree = NULL;
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41
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42 if (output_conv.vc_type != CONV_NONE)
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43 {
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44 /* Convert characters from 'encoding' to 'termencoding'. */
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45 tofree = string_convert(&output_conv, s, &len);
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46 if (tofree != NULL)
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47 s = tofree;
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48 }
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49 #endif
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50
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51 mch_write(s, len);
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52
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53 #ifdef FEAT_MBYTE
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54 if (output_conv.vc_type != CONV_NONE)
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55 vim_free(tofree);
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56 #endif
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57 }
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58 #endif
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59 }
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60
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61 #if defined(UNIX) || defined(VMS) || defined(PROTO)
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62 /*
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63 * When executing an external program, there may be some typed characters that
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64 * are not consumed by it. Give them back to ui_inchar() and they are stored
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65 * here for the next call.
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66 */
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67 static char_u *ta_str = NULL;
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68 static int ta_off; /* offset for next char to use when ta_str != NULL */
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69 static int ta_len; /* length of ta_str when it's not NULL*/
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70
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71 void
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72 ui_inchar_undo(s, len)
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73 char_u *s;
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74 int len;
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75 {
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76 char_u *new;
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77 int newlen;
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78
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79 newlen = len;
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80 if (ta_str != NULL)
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81 newlen += ta_len - ta_off;
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82 new = alloc(newlen);
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83 if (new != NULL)
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84 {
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85 if (ta_str != NULL)
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86 {
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87 mch_memmove(new, ta_str + ta_off, (size_t)(ta_len - ta_off));
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88 mch_memmove(new + ta_len - ta_off, s, (size_t)len);
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89 vim_free(ta_str);
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90 }
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91 else
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92 mch_memmove(new, s, (size_t)len);
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93 ta_str = new;
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94 ta_len = newlen;
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95 ta_off = 0;
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96 }
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97 }
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98 #endif
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99
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100 /*
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101 * ui_inchar(): low level input funcion.
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102 * Get characters from the keyboard.
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103 * Return the number of characters that are available.
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104 * If "wtime" == 0 do not wait for characters.
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105 * If "wtime" == -1 wait forever for characters.
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106 * If "wtime" > 0 wait "wtime" milliseconds for a character.
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107 *
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108 * "tb_change_cnt" is the value of typebuf.tb_change_cnt if "buf" points into
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109 * it. When typebuf.tb_change_cnt changes (e.g., when a message is received
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110 * from a remote client) "buf" can no longer be used. "tb_change_cnt" is NULL
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111 * otherwise.
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112 */
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113 int
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114 ui_inchar(buf, maxlen, wtime, tb_change_cnt)
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115 char_u *buf;
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116 int maxlen;
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117 long wtime; /* don't use "time", MIPS cannot handle it */
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118 int tb_change_cnt;
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119 {
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120 int retval = 0;
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121
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122 #if defined(FEAT_GUI) && (defined(UNIX) || defined(VMS))
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123 /*
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124 * Use the typeahead if there is any.
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125 */
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126 if (ta_str != NULL)
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127 {
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128 if (maxlen >= ta_len - ta_off)
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129 {
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130 mch_memmove(buf, ta_str + ta_off, (size_t)ta_len);
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131 vim_free(ta_str);
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132 ta_str = NULL;
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133 return ta_len;
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134 }
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135 mch_memmove(buf, ta_str + ta_off, (size_t)maxlen);
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136 ta_off += maxlen;
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137 return maxlen;
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138 }
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139 #endif
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140
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141 #ifdef FEAT_PROFILE
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142 if (do_profiling == PROF_YES && wtime != 0)
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143 prof_inchar_enter();
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144 #endif
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145
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146 #ifdef NO_CONSOLE_INPUT
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147 /* Don't wait for character input when the window hasn't been opened yet.
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148 * Do try reading, this works when redirecting stdin from a file.
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149 * Must return something, otherwise we'll loop forever. If we run into
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150 * this very often we probably got stuck, exit Vim. */
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151 if (no_console_input())
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152 {
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153 static int count = 0;
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154
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155 # ifndef NO_CONSOLE
228
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156 retval = mch_inchar(buf, maxlen, (wtime >= 0 && wtime < 10)
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157 ? 10L : wtime, tb_change_cnt);
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158 if (retval > 0 || typebuf_changed(tb_change_cnt) || wtime >= 0)
170
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159 goto theend;
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160 # endif
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161 if (wtime == -1 && ++count == 1000)
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162 read_error_exit();
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163 buf[0] = CAR;
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164 retval = 1;
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165 goto theend;
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166 }
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167 #endif
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168
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169 /* If we are going to wait for some time or block... */
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170 if (wtime == -1 || wtime > 100L)
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171 {
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172 /* ... allow signals to kill us. */
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173 (void)vim_handle_signal(SIGNAL_UNBLOCK);
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174
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175 /* ... there is no need for CTRL-C to interrupt something, don't let
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176 * it set got_int when it was mapped. */
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177 if (mapped_ctrl_c)
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178 ctrl_c_interrupts = FALSE;
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179 }
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180
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181 #ifdef FEAT_GUI
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182 if (gui.in_use)
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183 {
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184 if (gui_wait_for_chars(wtime) && !typebuf_changed(tb_change_cnt))
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185 retval = read_from_input_buf(buf, (long)maxlen);
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186 }
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187 #endif
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188 #ifndef NO_CONSOLE
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189 # ifdef FEAT_GUI
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190 else
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191 # endif
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192 {
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193 retval = mch_inchar(buf, maxlen, wtime, tb_change_cnt);
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194 }
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195 #endif
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196
1086
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197 if (wtime == -1 || wtime > 100L)
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198 /* block SIGHUP et al. */
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199 (void)vim_handle_signal(SIGNAL_BLOCK);
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200
7
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201 ctrl_c_interrupts = TRUE;
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202
170
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203 #ifdef NO_CONSOLE_INPUT
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204 theend:
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205 #endif
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206 #ifdef FEAT_PROFILE
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207 if (do_profiling == PROF_YES && wtime != 0)
170
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208 prof_inchar_exit();
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209 #endif
7
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210 return retval;
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211 }
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212
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213 /*
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214 * return non-zero if a character is available
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215 */
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216 int
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217 ui_char_avail()
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218 {
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219 #ifdef FEAT_GUI
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220 if (gui.in_use)
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221 {
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222 gui_mch_update();
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223 return input_available();
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224 }
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225 #endif
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226 #ifndef NO_CONSOLE
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227 # ifdef NO_CONSOLE_INPUT
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228 if (no_console_input())
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229 return 0;
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230 # endif
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231 return mch_char_avail();
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232 #else
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233 return 0;
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234 #endif
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235 }
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236
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237 /*
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238 * Delay for the given number of milliseconds. If ignoreinput is FALSE then we
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239 * cancel the delay if a key is hit.
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240 */
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241 void
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242 ui_delay(msec, ignoreinput)
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243 long msec;
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244 int ignoreinput;
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245 {
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246 #ifdef FEAT_GUI
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247 if (gui.in_use && !ignoreinput)
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248 gui_wait_for_chars(msec);
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249 else
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250 #endif
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251 mch_delay(msec, ignoreinput);
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252 }
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253
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254 /*
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255 * If the machine has job control, use it to suspend the program,
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256 * otherwise fake it by starting a new shell.
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257 * When running the GUI iconify the window.
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258 */
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259 void
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260 ui_suspend()
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261 {
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262 #ifdef FEAT_GUI
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263 if (gui.in_use)
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264 {
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265 gui_mch_iconify();
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266 return;
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267 }
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268 #endif
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269 mch_suspend();
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270 }
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271
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272 #if !defined(UNIX) || !defined(SIGTSTP) || defined(PROTO) || defined(__BEOS__)
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273 /*
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274 * When the OS can't really suspend, call this function to start a shell.
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275 * This is never called in the GUI.
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276 */
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277 void
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278 suspend_shell()
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279 {
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280 if (*p_sh == NUL)
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281 EMSG(_(e_shellempty));
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282 else
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283 {
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284 MSG_PUTS(_("new shell started\n"));
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285 do_shell(NULL, 0);
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286 }
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287 }
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288 #endif
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289
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290 /*
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291 * Try to get the current Vim shell size. Put the result in Rows and Columns.
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292 * Use the new sizes as defaults for 'columns' and 'lines'.
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293 * Return OK when size could be determined, FAIL otherwise.
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294 */
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295 int
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296 ui_get_shellsize()
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297 {
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298 int retval;
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299
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300 #ifdef FEAT_GUI
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301 if (gui.in_use)
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302 retval = gui_get_shellsize();
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303 else
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304 #endif
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305 retval = mch_get_shellsize();
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306
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307 check_shellsize();
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308
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309 /* adjust the default for 'lines' and 'columns' */
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310 if (retval == OK)
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311 {
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312 set_number_default("lines", Rows);
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313 set_number_default("columns", Columns);
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314 }
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315 return retval;
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316 }
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317
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318 /*
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319 * Set the size of the Vim shell according to Rows and Columns, if possible.
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320 * The gui_set_shellsize() or mch_set_shellsize() function will try to set the
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321 * new size. If this is not possible, it will adjust Rows and Columns.
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322 */
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323 /*ARGSUSED*/
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324 void
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325 ui_set_shellsize(mustset)
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326 int mustset; /* set by the user */
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327 {
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328 #ifdef FEAT_GUI
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329 if (gui.in_use)
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330 gui_set_shellsize(mustset,
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331 # ifdef WIN3264
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332 TRUE
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333 # else
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334 FALSE
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335 # endif
814
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336 , RESIZE_BOTH);
7
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337 else
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338 #endif
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339 mch_set_shellsize();
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340 }
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341
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342 /*
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343 * Called when Rows and/or Columns changed. Adjust scroll region and mouse
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344 * region.
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345 */
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346 void
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diff changeset
347 ui_new_shellsize()
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348 {
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349 if (full_screen && !exiting)
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350 {
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351 #ifdef FEAT_GUI
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352 if (gui.in_use)
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353 gui_new_shellsize();
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354 else
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355 #endif
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356 mch_new_shellsize();
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357 }
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358 }
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359
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diff changeset
360 void
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diff changeset
361 ui_breakcheck()
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362 {
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parents:
diff changeset
363 #ifdef FEAT_GUI
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364 if (gui.in_use)
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365 gui_mch_update();
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366 else
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367 #endif
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368 mch_breakcheck();
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369 }
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370
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371 /*****************************************************************************
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372 * Functions for copying and pasting text between applications.
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373 * This is always included in a GUI version, but may also be included when the
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374 * clipboard and mouse is available to a terminal version such as xterm.
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375 * Note: there are some more functions in ops.c that handle selection stuff.
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diff changeset
376 *
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377 * Also note that the majority of functions here deal with the X 'primary'
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378 * (visible - for Visual mode use) selection, and only that. There are no
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379 * versions of these for the 'clipboard' selection, as Visual mode has no use
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380 * for them.
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381 */
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diff changeset
382
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383 #if defined(FEAT_CLIPBOARD) || defined(PROTO)
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diff changeset
384
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diff changeset
385 /*
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parents:
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386 * Selection stuff using Visual mode, for cutting and pasting text to other
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diff changeset
387 * windows.
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diff changeset
388 */
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diff changeset
389
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vimboss
parents:
diff changeset
390 /*
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vimboss
parents:
diff changeset
391 * Call this to initialise the clipboard. Pass it FALSE if the clipboard code
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parents:
diff changeset
392 * is included, but the clipboard can not be used, or TRUE if the clipboard can
3fc0f57ecb91 updated for version 7.0001
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parents:
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393 * be used. Eg unix may call this with FALSE, then call it again with TRUE if
3fc0f57ecb91 updated for version 7.0001
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parents:
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394 * the GUI starts.
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parents:
diff changeset
395 */
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diff changeset
396 void
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parents:
diff changeset
397 clip_init(can_use)
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parents:
diff changeset
398 int can_use;
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parents:
diff changeset
399 {
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parents:
diff changeset
400 VimClipboard *cb;
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parents:
diff changeset
401
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vimboss
parents:
diff changeset
402 cb = &clip_star;
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parents:
diff changeset
403 for (;;)
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parents:
diff changeset
404 {
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parents:
diff changeset
405 cb->available = can_use;
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parents:
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406 cb->owned = FALSE;
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parents:
diff changeset
407 cb->start.lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 cb->start.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 cb->end.lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 cb->end.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 cb->state = SELECT_CLEARED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 if (cb == &clip_plus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 cb = &clip_plus;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 * Check whether the VIsual area has changed, and if so try to become the owner
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 * of the selection, and free any old converted selection we may still have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 * lying around. If the VIsual mode has ended, make a copy of what was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 * selected so we can still give it to others. Will probably have to make sure
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 * this is called whenever VIsual mode is ended.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 clip_update_selection()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 pos_T start, end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 /* If visual mode is only due to a redo command ("."), then ignore it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 if (!redo_VIsual_busy && VIsual_active && (State & NORMAL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 if (lt(VIsual, curwin->w_cursor))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 start = VIsual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 end = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 415
diff changeset
440 end.col += (*mb_ptr2len)(ml_get_cursor()) - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 start = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 end = VIsual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 if (!equalpos(clip_star.start, start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 || !equalpos(clip_star.end, end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 || clip_star.vmode != VIsual_mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 clip_clear_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 clip_star.start = start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 clip_star.end = end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 clip_star.vmode = VIsual_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 clip_free_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 clip_own_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 clip_gen_set_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 clip_own_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 * Also want to check somehow that we are reading from the keyboard rather
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 * than a mapping etc.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 if (!cbd->owned && cbd->available)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 cbd->owned = (clip_gen_own_selection(cbd) == OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 if (cbd == &clip_star)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 {
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 575
diff changeset
477 /* May have to show a different kind of highlighting for the
9e359e5759f6 updated for version 7.0177
vimboss
parents: 575
diff changeset
478 * selected area. There is no specific redraw command for this,
9e359e5759f6 updated for version 7.0177
vimboss
parents: 575
diff changeset
479 * just redraw all windows on the current buffer. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 if (cbd->owned
791
98a88a884610 updated for version 7.0230
vimboss
parents: 761
diff changeset
481 && (get_real_state() == VISUAL
98a88a884610 updated for version 7.0230
vimboss
parents: 761
diff changeset
482 || get_real_state() == SELECTMODE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 && clip_isautosel()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 && hl_attr(HLF_V) != hl_attr(HLF_VNC))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 redraw_curbuf_later(INVERTED_ALL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 clip_lose_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 int was_owned = cbd->owned;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 int visual_selection = (cbd == &clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 clip_free_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 cbd->owned = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 if (visual_selection)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 clip_clear_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 clip_gen_lose_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 if (visual_selection)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 /* May have to show a different kind of highlighting for the selected
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 * area. There is no specific redraw command for this, just redraw all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 * windows on the current buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 if (was_owned
791
98a88a884610 updated for version 7.0230
vimboss
parents: 761
diff changeset
512 && (get_real_state() == VISUAL
98a88a884610 updated for version 7.0230
vimboss
parents: 761
diff changeset
513 || get_real_state() == SELECTMODE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 && clip_isautosel()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 && hl_attr(HLF_V) != hl_attr(HLF_VNC))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 update_curbuf(INVERTED_ALL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 setcursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 gui_update_cursor(TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 clip_copy_selection()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 if (VIsual_active && (State & NORMAL) && clip_star.available)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 if (clip_isautosel())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 clip_update_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 clip_free_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 clip_own_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 if (clip_star.owned)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 clip_get_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 clip_gen_set_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 * Called when Visual mode is ended: update the selection.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 clip_auto_select()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 if (clip_isautosel())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 clip_copy_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 * Return TRUE if automatic selection of Visual area is desired.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 clip_isautosel()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 return (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 gui.in_use ? (vim_strchr(p_go, GO_ASEL) != NULL) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 clip_autoselect);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 * Stuff for general mouse selection, without using Visual mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 static int clip_compare_pos __ARGS((int row1, int col1, int row2, int col2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 static void clip_invert_area __ARGS((int, int, int, int, int how));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 static void clip_invert_rectangle __ARGS((int row, int col, int height, int width, int invert));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 static void clip_get_word_boundaries __ARGS((VimClipboard *, int, int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 static int clip_get_line_end __ARGS((int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 static void clip_update_modeless_selection __ARGS((VimClipboard *, int, int,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 int, int));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 /* flags for clip_invert_area() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 #define CLIP_CLEAR 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 #define CLIP_SET 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 #define CLIP_TOGGLE 3
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 * Start, continue or end a modeless selection. Used when editing the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 * command-line and in the cmdline window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 clip_modeless(button, is_click, is_drag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 int button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 int is_click;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 int is_drag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 int repeat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 repeat = ((clip_star.mode == SELECT_MODE_CHAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 || clip_star.mode == SELECT_MODE_LINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 && (mod_mask & MOD_MASK_2CLICK))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 || (clip_star.mode == SELECT_MODE_WORD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 && (mod_mask & MOD_MASK_3CLICK));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 if (is_click && button == MOUSE_RIGHT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 /* Right mouse button: If there was no selection, start one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 * Otherwise extend the existing selection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 if (clip_star.state == SELECT_CLEARED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 clip_start_selection(mouse_col, mouse_row, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 clip_process_selection(button, mouse_col, mouse_row, repeat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 else if (is_click)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 clip_start_selection(mouse_col, mouse_row, repeat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 else if (is_drag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 /* Don't try extending a selection if there isn't one. Happens when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 * button-down is in the cmdline and them moving mouse upwards. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 if (clip_star.state != SELECT_CLEARED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 clip_process_selection(button, mouse_col, mouse_row, repeat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 else /* release */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 clip_process_selection(MOUSE_RELEASE, mouse_col, mouse_row, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 * Compare two screen positions ala strcmp()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 clip_compare_pos(row1, col1, row2, col2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 int row1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 int col1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 int row2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 int col2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 if (row1 > row2) return(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 if (row1 < row2) return(-1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 if (col1 > col2) return(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 if (col1 < col2) return(-1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 return(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 * Start the selection
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 clip_start_selection(col, row, repeated_click)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 int repeated_click;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 VimClipboard *cb = &clip_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 if (cb->state == SELECT_DONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 clip_clear_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 row = check_row(row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 col = check_col(col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 col = mb_fix_col(col, row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 cb->start.lnum = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 cb->start.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 cb->end = cb->start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 cb->origin_row = (short_u)cb->start.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 cb->state = SELECT_IN_PROGRESS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 if (repeated_click)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 if (++cb->mode > SELECT_MODE_LINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 cb->mode = SELECT_MODE_CHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 cb->mode = SELECT_MODE_CHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 /* clear the cursor until the selection is made */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 gui_undraw_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 switch (cb->mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 case SELECT_MODE_CHAR:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 cb->origin_start_col = cb->start.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 cb->word_end_col = clip_get_line_end((int)cb->start.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 case SELECT_MODE_WORD:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 clip_get_word_boundaries(cb, (int)cb->start.lnum, cb->start.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 cb->origin_start_col = cb->word_start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 cb->origin_end_col = cb->word_end_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 clip_invert_area((int)cb->start.lnum, cb->word_start_col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 (int)cb->end.lnum, cb->word_end_col, CLIP_SET);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 cb->start.col = cb->word_start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 cb->end.col = cb->word_end_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 case SELECT_MODE_LINE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 clip_invert_area((int)cb->start.lnum, 0, (int)cb->start.lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 (int)Columns, CLIP_SET);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 cb->start.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 cb->end.col = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 cb->prev = cb->start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 #ifdef DEBUG_SELECTION
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 printf("Selection started at (%u,%u)\n", cb->start.lnum, cb->start.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 * Continue processing the selection
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 clip_process_selection(button, col, row, repeated_click)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 int button;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 int_u repeated_click;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 VimClipboard *cb = &clip_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 int diff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 int slen = 1; /* cursor shape width */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 if (button == MOUSE_RELEASE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 /* Check to make sure we have something selected */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 if (cb->start.lnum == cb->end.lnum && cb->start.col == cb->end.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 gui_update_cursor(FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 cb->state = SELECT_CLEARED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 #ifdef DEBUG_SELECTION
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 printf("Selection ended: (%u,%u) to (%u,%u)\n", cb->start.lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 cb->start.col, cb->end.lnum, cb->end.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 if (clip_isautosel()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 || (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 gui.in_use ? (vim_strchr(p_go, GO_ASELML) != NULL) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 clip_autoselectml))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 clip_copy_modeless_selection(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 gui_update_cursor(FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 cb->state = SELECT_DONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 row = check_row(row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 col = check_col(col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 col = mb_fix_col(col, row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 if (col == (int)cb->prev.col && row == cb->prev.lnum && !repeated_click)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 * When extending the selection with the right mouse button, swap the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 * start and end if the position is before half the selection
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 if (cb->state == SELECT_DONE && button == MOUSE_RIGHT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 * If the click is before the start, or the click is inside the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 * selection and the start is the closest side, set the origin to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 * end of the selection.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 if (clip_compare_pos(row, col, (int)cb->start.lnum, cb->start.col) < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 || (clip_compare_pos(row, col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 (int)cb->end.lnum, cb->end.col) < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 && (((cb->start.lnum == cb->end.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 && cb->end.col - col > col - cb->start.col))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 || ((diff = (cb->end.lnum - row) -
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 (row - cb->start.lnum)) > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 || (diff == 0 && col < (int)(cb->start.col +
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 cb->end.col) / 2)))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 cb->origin_row = (short_u)cb->end.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 cb->origin_start_col = cb->end.col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 cb->origin_end_col = cb->end.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 cb->origin_row = (short_u)cb->start.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 cb->origin_start_col = cb->start.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 cb->origin_end_col = cb->start.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 if (cb->mode == SELECT_MODE_WORD && !repeated_click)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 cb->mode = SELECT_MODE_CHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 /* set state, for when using the right mouse button */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 cb->state = SELECT_IN_PROGRESS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 #ifdef DEBUG_SELECTION
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 printf("Selection extending to (%d,%d)\n", row, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 if (repeated_click && ++cb->mode > SELECT_MODE_LINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 cb->mode = SELECT_MODE_CHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 switch (cb->mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 case SELECT_MODE_CHAR:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 /* If we're on a different line, find where the line ends */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 if (row != cb->prev.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 cb->word_end_col = clip_get_line_end(row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 /* See if we are before or after the origin of the selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 if (clip_compare_pos(row, col, cb->origin_row,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 cb->origin_start_col) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 if (col >= (int)cb->word_end_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 clip_update_modeless_selection(cb, cb->origin_row,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 cb->origin_start_col, row, (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 if (has_mbyte && mb_lefthalve(row, col))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 slen = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 clip_update_modeless_selection(cb, cb->origin_row,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 cb->origin_start_col, row, col + slen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 if (has_mbyte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 && mb_lefthalve(cb->origin_row, cb->origin_start_col))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 slen = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 if (col >= (int)cb->word_end_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 clip_update_modeless_selection(cb, row, cb->word_end_col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 cb->origin_row, cb->origin_start_col + slen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 clip_update_modeless_selection(cb, row, col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 cb->origin_row, cb->origin_start_col + slen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 case SELECT_MODE_WORD:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 /* If we are still within the same word, do nothing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 if (row == cb->prev.lnum && col >= (int)cb->word_start_col
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 && col < (int)cb->word_end_col && !repeated_click)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 /* Get new word boundaries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 clip_get_word_boundaries(cb, row, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 /* Handle being after the origin point of selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 if (clip_compare_pos(row, col, cb->origin_row,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 cb->origin_start_col) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 clip_update_modeless_selection(cb, cb->origin_row,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 cb->origin_start_col, row, cb->word_end_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 clip_update_modeless_selection(cb, row, cb->word_start_col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 cb->origin_row, cb->origin_end_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 case SELECT_MODE_LINE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 if (row == cb->prev.lnum && !repeated_click)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 if (clip_compare_pos(row, col, cb->origin_row,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 cb->origin_start_col) >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 clip_update_modeless_selection(cb, cb->origin_row, 0, row,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 clip_update_modeless_selection(cb, row, 0, cb->origin_row,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 cb->prev.lnum = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 cb->prev.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 #ifdef DEBUG_SELECTION
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 printf("Selection is: (%u,%u) to (%u,%u)\n", cb->start.lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 cb->start.col, cb->end.lnum, cb->end.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 #if 0 /* not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 * Called after an Expose event to redraw the selection
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 clip_redraw_selection(x, y, w, h)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 int y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 int w;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 int h;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 VimClipboard *cb = &clip_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 int row1, col1, row2, col2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 int start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 int end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 if (cb->state == SELECT_CLEARED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 row1 = check_row(Y_2_ROW(y));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 col1 = check_col(X_2_COL(x));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 row2 = check_row(Y_2_ROW(y + h - 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 col2 = check_col(X_2_COL(x + w - 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 /* Limit the rows that need to be re-drawn */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 if (cb->start.lnum > row1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 row1 = cb->start.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 if (cb->end.lnum < row2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 row2 = cb->end.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 /* Look at each row that might need to be re-drawn */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 for (row = row1; row <= row2; row++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 /* For the first selection row, use the starting selection column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 if (row == cb->start.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 start = cb->start.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 start = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 /* For the last selection row, use the ending selection column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 if (row == cb->end.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 end = cb->end.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 end = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 if (col1 > start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 start = col1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 if (col2 < end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 end = col2 + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 if (end > start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 gui_mch_invert_rectangle(row, start, 1, end - start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 # if defined(FEAT_GUI) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 * Redraw part of the selection if character at "row,col" is inside of it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 * Only used for the GUI.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 clip_may_redraw_selection(row, col, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 int row, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 int start = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 int end = col + len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 if (clip_star.state != SELECT_CLEARED
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 && row >= clip_star.start.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 && row <= clip_star.end.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 if (row == clip_star.start.lnum && start < (int)clip_star.start.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 start = clip_star.start.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 if (row == clip_star.end.lnum && end > (int)clip_star.end.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 end = clip_star.end.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 if (end > start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 clip_invert_area(row, start, row, end, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 * Called from outside to clear selected region from the display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 clip_clear_selection()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 VimClipboard *cb = &clip_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 if (cb->state == SELECT_CLEARED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 clip_invert_area((int)cb->start.lnum, cb->start.col, (int)cb->end.lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 cb->end.col, CLIP_CLEAR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 cb->state = SELECT_CLEARED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 * Clear the selection if any lines from "row1" to "row2" are inside of it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 clip_may_clear_selection(row1, row2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 int row1, row2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 if (clip_star.state == SELECT_DONE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 && row2 >= clip_star.start.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 && row1 <= clip_star.end.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 clip_clear_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 * Called before the screen is scrolled up or down. Adjusts the line numbers
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 * of the selection. Call with big number when clearing the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 clip_scroll_selection(rows)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 int rows; /* negative for scroll down */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 int lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 if (clip_star.state == SELECT_CLEARED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 lnum = clip_star.start.lnum - rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 if (lnum <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 clip_star.start.lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 else if (lnum >= screen_Rows) /* scrolled off of the screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 clip_star.state = SELECT_CLEARED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 clip_star.start.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 lnum = clip_star.end.lnum - rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 if (lnum < 0) /* scrolled off of the screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 clip_star.state = SELECT_CLEARED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 else if (lnum >= screen_Rows)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 clip_star.end.lnum = screen_Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 clip_star.end.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 * Invert a region of the display between a starting and ending row and column
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 * Values for "how":
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 * CLIP_CLEAR: undo inversion
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 * CLIP_SET: set inversion
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 * CLIP_TOGGLE: set inversion if pos1 < pos2, undo inversion otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 * 0: invert (GUI only).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 clip_invert_area(row1, col1, row2, col2, how)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 int row1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 int col1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 int row2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 int col2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 int how;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 int invert = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 if (how == CLIP_SET)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 invert = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 /* Swap the from and to positions so the from is always before */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 if (clip_compare_pos(row1, col1, row2, col2) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 int tmp_row, tmp_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 tmp_row = row1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 tmp_col = col1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 row1 = row2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 col1 = col2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 row2 = tmp_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 col2 = tmp_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 else if (how == CLIP_TOGGLE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 invert = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 /* If all on the same line, do it the easy way */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 if (row1 == row2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 clip_invert_rectangle(row1, col1, 1, col2 - col1, invert);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 /* Handle a piece of the first line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 if (col1 > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 clip_invert_rectangle(row1, col1, 1, (int)Columns - col1, invert);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 row1++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 /* Handle a piece of the last line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 if (col2 < Columns - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 clip_invert_rectangle(row2, 0, 1, col2, invert);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 row2--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 /* Handle the rectangle thats left */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 if (row2 >= row1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 clip_invert_rectangle(row1, 0, row2 - row1 + 1, (int)Columns,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 invert);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 * Invert or un-invert a rectangle of the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 * "invert" is true if the result is inverted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 clip_invert_rectangle(row, col, height, width, invert)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 int height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 int width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 int invert;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 gui_mch_invert_rectangle(row, col, height, width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 screen_draw_rectangle(row, col, height, width, invert);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 * Copy the currently selected area into the '*' register so it will be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 * available for pasting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 * When "both" is TRUE also copy to the '+' register.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 clip_copy_modeless_selection(both)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 int both;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 char_u *buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 char_u *bufp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 int start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 int end_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 int line_end_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 int add_newline_flag = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 int row1 = clip_star.start.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 int col1 = clip_star.start.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 int row2 = clip_star.end.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 int col2 = clip_star.end.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 474
diff changeset
1151 /* Can't use ScreenLines unless initialized */
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 474
diff changeset
1152 if (ScreenLines == NULL)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 474
diff changeset
1153 return;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 474
diff changeset
1154
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 * Make sure row1 <= row2, and if row1 == row2 that col1 <= col2.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 if (row1 > row2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 row = row1; row1 = row2; row2 = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 row = col1; col1 = col2; col2 = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 else if (row1 == row2 && col1 > col2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 row = col1; col1 = col2; col2 = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 /* correct starting point for being on right halve of double-wide char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 p = ScreenLines + LineOffset[row1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 col1 -= (*mb_head_off)(p, p + col1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 else if (enc_utf8 && p[col1] == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 --col1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 /* Create a temporary buffer for storing the text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 len = (row2 - row1 + 1) * Columns + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 len *= 2; /* max. 2 bytes per display cell */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 else if (enc_utf8)
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 667
diff changeset
1182 len *= MB_MAXBYTES;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 buffer = lalloc((long_u)len, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 if (buffer == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 /* Process each row in the selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 for (bufp = buffer, row = row1; row <= row2; row++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 if (row == row1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 start_col = col1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 start_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 if (row == row2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 end_col = col2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 end_col = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 line_end_col = clip_get_line_end(row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 /* See if we need to nuke some trailing whitespace */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 if (end_col >= Columns && (row < row2 || end_col > line_end_col))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 /* Get rid of trailing whitespace */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 end_col = line_end_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 if (end_col < start_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 end_col = start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 /* If the last line extended to the end, add an extra newline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 if (row == row2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 add_newline_flag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 /* If after the first row, we need to always add a newline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 if (row > row1 && !LineWraps[row - 1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 *bufp++ = NL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 if (row < screen_Rows && end_col <= screen_Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 814
diff changeset
1225 int i;
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 814
diff changeset
1226
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 p = ScreenLines + LineOffset[row];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 for (i = start_col; i < end_col; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 if (enc_dbcs == DBCS_JPNU && p[i] == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 /* single-width double-byte char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 *bufp++ = 0x8e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 *bufp++ = ScreenLines2[LineOffset[row] + i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 *bufp++ = p[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 if (MB_BYTE2LEN(p[i]) == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 *bufp++ = p[++i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 else if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 int off;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 667
diff changeset
1245 int i;
761
6252da4e8223 updated for version 7.0224
vimboss
parents: 714
diff changeset
1246 int ci;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 off = LineOffset[row];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 for (i = start_col; i < end_col; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 /* The base character is either in ScreenLinesUC[] or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 * ScreenLines[]. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 if (ScreenLinesUC[off + i] == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 *bufp++ = ScreenLines[off + i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 bufp += utf_char2bytes(ScreenLinesUC[off + i], bufp);
761
6252da4e8223 updated for version 7.0224
vimboss
parents: 714
diff changeset
1258 for (ci = 0; ci < Screen_mco; ++ci)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 667
diff changeset
1260 /* Add a composing character. */
761
6252da4e8223 updated for version 7.0224
vimboss
parents: 714
diff changeset
1261 if (ScreenLinesC[ci][off + i] == 0)
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 667
diff changeset
1262 break;
761
6252da4e8223 updated for version 7.0224
vimboss
parents: 714
diff changeset
1263 bufp += utf_char2bytes(ScreenLinesC[ci][off + i],
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 bufp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 /* Skip right halve of double-wide character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 if (ScreenLines[off + i + 1] == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 STRNCPY(bufp, ScreenLines + LineOffset[row] + start_col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 end_col - start_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 bufp += end_col - start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 /* Add a newline at the end if the selection ended there */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 if (add_newline_flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 *bufp++ = NL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 /* First cleanup any old selection and become the owner. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 clip_free_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 clip_own_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 /* Yank the text into the '*' register. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 clip_yank_selection(MCHAR, buffer, (long)(bufp - buffer), &clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 /* Make the register contents available to the outside world. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 clip_gen_set_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 #ifdef FEAT_X11
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 if (both)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 /* Do the same for the '+' register. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 clip_free_selection(&clip_plus);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 clip_own_selection(&clip_plus);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 clip_yank_selection(MCHAR, buffer, (long)(bufp - buffer), &clip_plus);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 clip_gen_set_selection(&clip_plus);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 vim_free(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 * Find the starting and ending positions of the word at the given row and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 * column. Only white-separated words are recognized here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 #define CHAR_CLASS(c) (c <= ' ' ? ' ' : vim_iswordc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 clip_get_word_boundaries(cb, row, col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 VimClipboard *cb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 int start_class;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 int temp_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 int mboff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 474
diff changeset
1328 if (row >= screen_Rows || col >= screen_Columns || ScreenLines == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 p = ScreenLines + LineOffset[row];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 /* Correct for starting in the right halve of a double-wide char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 col -= dbcs_screen_head_off(p, p + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 else if (enc_utf8 && p[col] == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 --col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 start_class = CHAR_CLASS(p[col]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 temp_col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 for ( ; temp_col > 0; temp_col--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 if (enc_dbcs != 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 && (mboff = dbcs_screen_head_off(p, p + temp_col - 1)) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 temp_col -= mboff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 if (CHAR_CLASS(p[temp_col - 1]) != start_class
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 && !(enc_utf8 && p[temp_col - 1] == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 cb->word_start_col = temp_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 temp_col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 for ( ; temp_col < screen_Columns; temp_col++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 if (enc_dbcs != 0 && dbcs_ptr2cells(p + temp_col) == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 ++temp_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 if (CHAR_CLASS(p[temp_col]) != start_class
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 && !(enc_utf8 && p[temp_col] == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 cb->word_end_col = temp_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 * Find the column position for the last non-whitespace character on the given
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 * line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 clip_get_line_end(row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 474
diff changeset
1383 if (row >= screen_Rows || ScreenLines == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 for (i = screen_Columns; i > 0; i--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 if (ScreenLines[LineOffset[row] + i - 1] != ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 return i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 * Update the currently selected region by adding and/or subtracting from the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 * beginning or end and inverting the changed area(s).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 clip_update_modeless_selection(cb, row1, col1, row2, col2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 VimClipboard *cb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 int row1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 int col1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 int row2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 int col2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 /* See if we changed at the beginning of the selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 if (row1 != cb->start.lnum || col1 != (int)cb->start.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 clip_invert_area(row1, col1, (int)cb->start.lnum, cb->start.col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 CLIP_TOGGLE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 cb->start.lnum = row1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 cb->start.col = col1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 /* See if we changed at the end of the selection */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 if (row2 != cb->end.lnum || col2 != (int)cb->end.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 clip_invert_area((int)cb->end.lnum, cb->end.col, row2, col2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 CLIP_TOGGLE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 cb->end.lnum = row2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 cb->end.col = col2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 clip_gen_own_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 return clip_mch_own_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 return clip_xterm_own_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 return clip_mch_own_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 clip_gen_lose_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 clip_mch_lose_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 clip_xterm_lose_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 clip_mch_lose_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 clip_gen_set_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 clip_mch_set_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 clip_xterm_set_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 clip_mch_set_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 clip_gen_request_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 #ifdef FEAT_XCLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 clip_mch_request_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 clip_xterm_request_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 clip_mch_request_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 #endif /* FEAT_CLIPBOARD */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 /*****************************************************************************
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 * Functions that handle the input buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 * This is used for any GUI version, and the unix terminal version.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 * For Unix, the input characters are buffered to be able to check for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 * CTRL-C. This should be done with signals, but I don't know how to do that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 * in a portable way for a tty in RAW mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 * For the client-server code in the console the received keys are put in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 * input buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 #if defined(USE_INPUT_BUF) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 * Internal typeahead buffer. Includes extra space for long key code
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 * descriptions which would otherwise overflow. The buffer is considered full
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 * when only this extra space (or part of it) remains.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 #if defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 || defined(FEAT_CLIENTSERVER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 * Sun WorkShop and NetBeans stuff debugger commands into the input buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 * This requires a larger buffer...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 * (Madsen) Go with this for remote input as well ...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 # define INBUFLEN 4096
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 # define INBUFLEN 250
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 static char_u inbuf[INBUFLEN + MAX_KEY_CODE_LEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 static int inbufcount = 0; /* number of chars in inbuf[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 * vim_is_input_buf_full(), vim_is_input_buf_empty(), add_to_input_buf(), and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 * trash_input_buf() are functions for manipulating the input buffer. These
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 * are used by the gui_* calls when a GUI is used to handle keyboard input.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 vim_is_input_buf_full()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 return (inbufcount >= INBUFLEN);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 vim_is_input_buf_empty()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 return (inbufcount == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 #if defined(FEAT_OLE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 vim_free_in_input_buf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 return (INBUFLEN - inbufcount);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547
575
f1d46f948241 updated for version 7.0163
vimboss
parents: 534
diff changeset
1548 #if defined(FEAT_GUI_GTK) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 vim_used_in_input_buf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 return inbufcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 #if defined(FEAT_EVAL) || defined(FEAT_EX_EXTRA) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 * Return the current contents of the input buffer and make it empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 * The returned pointer must be passed to set_input_buf() later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 get_input_buf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 garray_T *gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 /* We use a growarray to store the data pointer and the length. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 gap = (garray_T *)alloc((unsigned)sizeof(garray_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 if (gap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 /* Add one to avoid a zero size. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 gap->ga_data = alloc((unsigned)inbufcount + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 if (gap->ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 mch_memmove(gap->ga_data, inbuf, (size_t)inbufcount);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 gap->ga_len = inbufcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 trash_input_buf();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 return (char_u *)gap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 * Restore the input buffer with a pointer returned from get_input_buf().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 * The allocated memory is freed, this only works once!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 set_input_buf(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 garray_T *gap = (garray_T *)p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 if (gap != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 if (gap->ga_data != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 mch_memmove(inbuf, gap->ga_data, gap->ga_len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 inbufcount = gap->ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 vim_free(gap->ga_data);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 vim_free(gap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 #if defined(FEAT_GUI) || defined(FEAT_MOUSE_GPM) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 || defined(FEAT_XCLIPBOARD) || defined(VMS) \
666
0137e7c3d31b updated for version 7.0196
vimboss
parents: 642
diff changeset
1605 || defined(FEAT_SNIFF) || defined(FEAT_CLIENTSERVER) \
0137e7c3d31b updated for version 7.0196
vimboss
parents: 642
diff changeset
1606 || (defined(FEAT_GUI) && (!defined(USE_ON_FLY_SCROLL) \
0137e7c3d31b updated for version 7.0196
vimboss
parents: 642
diff changeset
1607 || defined(FEAT_MENU))) \
0137e7c3d31b updated for version 7.0196
vimboss
parents: 642
diff changeset
1608 || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 * Add the given bytes to the input buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 * Special keys start with CSI. A real CSI must have been translated to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 * CSI KS_EXTRA KE_CSI. K_SPECIAL doesn't require translation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 add_to_input_buf(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 if (inbufcount + len > INBUFLEN + MAX_KEY_CODE_LEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 return; /* Shouldn't ever happen! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 #ifdef FEAT_HANGULIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 if ((State & (INSERT|CMDLINE)) && hangul_input_state_get())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 if ((len = hangul_input_process(s, len)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 while (len--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 inbuf[inbufcount++] = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632
575
f1d46f948241 updated for version 7.0163
vimboss
parents: 534
diff changeset
1633 #if (defined(FEAT_XIM) && defined(FEAT_GUI_GTK)) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 || (defined(FEAT_MBYTE) && defined(FEAT_MBYTE_IME)) \
666
0137e7c3d31b updated for version 7.0196
vimboss
parents: 642
diff changeset
1635 || (defined(FEAT_GUI) && (!defined(USE_ON_FLY_SCROLL) \
0137e7c3d31b updated for version 7.0196
vimboss
parents: 642
diff changeset
1636 || defined(FEAT_MENU))) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 * Add "str[len]" to the input buffer while escaping CSI bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 add_to_input_buf_csi(char_u *str, int len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 add_to_input_buf(str + i, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 if (str[i] == CSI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 /* Turn CSI into K_CSI. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 buf[0] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 buf[1] = (int)KE_CSI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 add_to_input_buf(buf, 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 #if defined(FEAT_HANGULIN) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 push_raw_key (s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 while (len--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 inbuf[inbufcount++] = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 #if defined(FEAT_GUI) || defined(FEAT_EVAL) || defined(FEAT_EX_EXTRA) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 /* Remove everything from the input buffer. Called when ^C is found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 trash_input_buf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 inbufcount = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 * Read as much data from the input buffer as possible up to maxlen, and store
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 * it in buf.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 * Note: this function used to be Read() in unix.c
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 read_from_input_buf(buf, maxlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 long maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 if (inbufcount == 0) /* if the buffer is empty, fill it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 fill_input_buf(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 if (maxlen > inbufcount)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 maxlen = inbufcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 mch_memmove(buf, inbuf, (size_t)maxlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 inbufcount -= maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 if (inbufcount)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 mch_memmove(inbuf, inbuf + maxlen, (size_t)inbufcount);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 return (int)maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702
323
03b3684919e3 updated for version 7.0084
vimboss
parents: 294
diff changeset
1703 /*ARGSUSED*/
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 fill_input_buf(exit_on_error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 int exit_on_error;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 #if defined(UNIX) || defined(OS2) || defined(VMS) || defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 int try;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 static int did_read_something = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 static char_u *rest = NULL; /* unconverted rest of previous read */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 static int restlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 int unconverted;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 #ifdef FEAT_GUI
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 274
diff changeset
1720 if (gui.in_use
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 274
diff changeset
1721 # ifdef NO_CONSOLE_INPUT
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 274
diff changeset
1722 /* Don't use the GUI input when the window hasn't been opened yet.
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 274
diff changeset
1723 * We get here from ui_inchar() when we should try reading from stdin. */
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 274
diff changeset
1724 && !no_console_input()
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 274
diff changeset
1725 # endif
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 274
diff changeset
1726 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 gui_mch_update();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 #if defined(UNIX) || defined(OS2) || defined(VMS) || defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 if (vim_is_input_buf_full())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 * Fill_input_buf() is only called when we really need a character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 * If we can't get any, but there is some in the buffer, just return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 * If we can't get any, and there isn't any in the buffer, we give up and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 * exit Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 # ifdef __BEOS__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 * On the BeBox version (for now), all input is secretly performed within
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 * beos_select() which is called from RealWaitForChar().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 while (!vim_is_input_buf_full() && RealWaitForChar(read_cmd_fd, 0, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 len = inbufcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 inbufcount = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 # ifdef FEAT_SNIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 if (sniff_request_waiting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 add_to_input_buf((char_u *)"\233sniff",6); /* results in K_SNIFF */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 sniff_request_waiting = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 want_sniff_request = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 if (rest != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 /* Use remainder of previous call, starts with an invalid character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 * that may become valid when reading more. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 if (restlen > INBUFLEN - inbufcount)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 unconverted = INBUFLEN - inbufcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 unconverted = restlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 mch_memmove(inbuf + inbufcount, rest, unconverted);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 if (unconverted == restlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 vim_free(rest);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 rest = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 restlen -= unconverted;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 mch_memmove(rest, rest + unconverted, restlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 inbufcount += unconverted;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 unconverted = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 len = 0; /* to avoid gcc warning */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 for (try = 0; try < 100; ++try)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 # ifdef VMS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 len = vms_read(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 len = read(read_cmd_fd,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 (char *)inbuf + inbufcount, (size_t)((INBUFLEN - inbufcount)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 / input_conv.vc_factor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 ));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 # if 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 ) /* avoid syntax highlight error */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 # endif
169
0e902b8f511f updated for version 7.0051
vimboss
parents: 39
diff changeset
1804
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 if (len > 0 || got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 * If reading stdin results in an error, continue reading stderr.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 * This helps when using "foo | xargs vim".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 if (!did_read_something && !isatty(read_cmd_fd) && read_cmd_fd == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 int m = cur_tmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 /* We probably set the wrong file descriptor to raw mode. Switch
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 * back to cooked mode, use another descriptor and set the mode to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 * what it was. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 settmode(TMODE_COOK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 #ifdef HAVE_DUP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 /* Use stderr for stdin, also works for shell commands. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 close(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 dup(2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 read_cmd_fd = 2; /* read from stderr instead of stdin */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 settmode(m);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 if (!exit_on_error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 if (len <= 0 && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 read_error_exit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 did_read_something = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 /* Interrupted, pretend a CTRL-C was typed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 inbuf[0] = 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 inbufcount = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 * May perform conversion on the input characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 * Include the unconverted rest of the previous call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 * If there is an incomplete char at the end it is kept for the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 * time, reading more bytes should make conversion possible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 * Don't do this in the unlikely event that the input buffer is too
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 * small ("rest" still contains more bytes).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 if (input_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 inbufcount -= unconverted;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 len = convert_input_safe(inbuf + inbufcount,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 len + unconverted, INBUFLEN - inbufcount,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 rest == NULL ? &rest : NULL, &restlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 while (len-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 * if a CTRL-C was typed, remove it from the buffer and set got_int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 if (inbuf[inbufcount] == 3 && ctrl_c_interrupts)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 /* remove everything typed before the CTRL-C */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 mch_memmove(inbuf, inbuf + inbufcount, (size_t)(len + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 inbufcount = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 ++inbufcount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 #endif /* UNIX or OS2 or VMS*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 #endif /* defined(UNIX) || defined(FEAT_GUI) || defined(OS2) || defined(VMS) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 * Exit because of an input read error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 read_error_exit()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 if (silent_mode) /* Normal way to exit for "ex -s" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 getout(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 STRCPY(IObuff, _("Vim: Error reading input, exiting...\n"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 preserve_exit();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 #if defined(CURSOR_SHAPE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 * May update the shape of the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 ui_cursor_shape()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 gui_update_cursor_later();
36
125e80798a85 updated for version 7.0021
vimboss
parents: 11
diff changeset
1902 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 # endif
36
125e80798a85 updated for version 7.0021
vimboss
parents: 11
diff changeset
1904 term_cursor_shape();
125e80798a85 updated for version 7.0021
vimboss
parents: 11
diff changeset
1905
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 # ifdef MCH_CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 mch_update_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 #if defined(FEAT_CLIPBOARD) || defined(FEAT_GUI) || defined(FEAT_RIGHTLEFT) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 * Check bounds for column number
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 check_col(col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 if (col < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 if (col >= (int)screen_Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 return (int)screen_Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 return col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 * Check bounds for row number
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 check_row(row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 if (row < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 if (row >= (int)screen_Rows)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 return (int)screen_Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 return row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 * Stuff for the X clipboard. Shared between VMS and Unix.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_GUI_X11) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 # include <X11/Xatom.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 # include <X11/Intrinsic.h>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 * Open the application context (if it hasn't been opened yet).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 * Used for Motif and Athena GUI and the xterm clipboard.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 open_app_context()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 if (app_context == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 XtToolkitInitialize();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 app_context = XtCreateApplicationContext();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 static Atom vim_atom; /* Vim's own special selection format */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 static Atom vimenc_atom; /* Vim's extended selection format */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 static Atom compound_text_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 static Atom text_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 static Atom targets_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 x11_setup_atoms(dpy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 vim_atom = XInternAtom(dpy, VIM_ATOM_NAME, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 vimenc_atom = XInternAtom(dpy, VIMENC_ATOM_NAME,False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 compound_text_atom = XInternAtom(dpy, "COMPOUND_TEXT", False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 text_atom = XInternAtom(dpy, "TEXT", False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 targets_atom = XInternAtom(dpy, "TARGETS", False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 clip_star.sel_atom = XA_PRIMARY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 clip_plus.sel_atom = XInternAtom(dpy, "CLIPBOARD", False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 * X Selection stuff, for cutting and pasting text to other windows.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 static void clip_x11_request_selection_cb __ARGS((Widget, XtPointer, Atom *, Atom *, XtPointer, long_u *, int *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 clip_x11_request_selection_cb(w, success, sel_atom, type, value, length,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 format)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 Widget w;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 XtPointer success;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 Atom *sel_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 Atom *type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 XtPointer value;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 long_u *length;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 int *format;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 int motion_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 long_u len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 char **text_list = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 char_u *tmpbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 if (*sel_atom == clip_plus.sel_atom)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 cbd = &clip_plus;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 cbd = &clip_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 if (value == NULL || *length == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 clip_free_selection(cbd); /* ??? [what's the query?] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 *(int *)success = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 motion_type = MCHAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 p = (char_u *)value;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 len = *length;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 if (*type == vim_atom)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 motion_type = *p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 len--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 else if (*type == vimenc_atom)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 char_u *enc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 vimconv_T conv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 int convlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 motion_type = *p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 enc = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 p += STRLEN(p) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 len -= p - enc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 /* If the encoding of the text is different from 'encoding', attempt
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 * converting it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 conv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 convert_setup(&conv, enc, p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 if (conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 convlen = len; /* Need to use an int here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 tmpbuf = string_convert(&conv, p, &convlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 len = convlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 if (tmpbuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 p = tmpbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 convert_setup(&conv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 else if (*type == compound_text_atom || (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 enc_dbcs != 0 &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 *type == text_atom))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 int n_text = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 int status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 text_prop.value = (unsigned char *)value;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 text_prop.encoding = *type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 text_prop.format = *format;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 text_prop.nitems = STRLEN(value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 status = XmbTextPropertyToTextList(X_DISPLAY, &text_prop,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 &text_list, &n_text);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 if (status != Success || n_text < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 *(int *)success = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 p = (char_u *)text_list[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 len = STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 clip_yank_selection(motion_type, p, (long)len, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 if (text_list != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 XFreeStringList(text_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 vim_free(tmpbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 XtFree((char *)value);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 *(int *)success = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 clip_x11_request_selection(myShell, dpy, cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 Widget myShell;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 Display *dpy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 XEvent event;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 Atom type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 static int success;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 int nbytes = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 char_u *buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 for (i =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 ; i < 5; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 switch (i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 case 0: type = vimenc_atom; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 case 1: type = vim_atom; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 case 2: type = compound_text_atom; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 case 3: type = text_atom; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 default: type = XA_STRING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 XtGetSelectionValue(myShell, cbd->sel_atom, type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 clip_x11_request_selection_cb, (XtPointer)&success, CurrentTime);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 /* Make sure the request for the selection goes out before waiting for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 * a response. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 XFlush(dpy);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 * Wait for result of selection request, otherwise if we type more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 * characters, then they will appear before the one that requested the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 * paste! Don't worry, we will catch up with any other events later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 if (XCheckTypedEvent(dpy, SelectionNotify, &event))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 break;
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 575
diff changeset
2147 if (XCheckTypedEvent(dpy, SelectionRequest, &event))
9e359e5759f6 updated for version 7.0177
vimboss
parents: 575
diff changeset
2148 /* We may get a SelectionRequest here and if we don't handle
9e359e5759f6 updated for version 7.0177
vimboss
parents: 575
diff changeset
2149 * it we hang. KDE klipper does this, for example. */
9e359e5759f6 updated for version 7.0177
vimboss
parents: 575
diff changeset
2150 XtDispatchEvent(&event);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 /* Do we need this? Probably not. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 XSync(dpy, False);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 /* Bernhard Walle solved a slow paste response in an X terminal by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 * adding: usleep(10000); here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 /* this is where clip_x11_request_selection_cb() is actually called */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 XtDispatchEvent(&event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 if (success)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 /* Final fallback position - use the X CUT_BUFFER0 store */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 buffer = (char_u *)XFetchBuffer(dpy, &nbytes, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 if (nbytes > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 /* Got something */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 clip_yank_selection(MCHAR, buffer, (long)nbytes, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 XFree((void *)buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 if (p_verbose > 0)
294
1c1cbdc42f75 updated for version 7.0077
vimboss
parents: 274
diff changeset
2174 verb_msg((char_u *)_("Used CUT_BUFFER0 instead of empty selection"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 static Boolean clip_x11_convert_selection_cb __ARGS((Widget, Atom *, Atom *, Atom *, XtPointer *, long_u *, int *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 static Boolean
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 clip_x11_convert_selection_cb(w, sel_atom, target, type, value, length, format)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 Widget w;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 Atom *sel_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 Atom *target;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 Atom *type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 XtPointer *value;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 long_u *length;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 int *format;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 char_u *result;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 int motion_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 if (*sel_atom == clip_plus.sel_atom)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 cbd = &clip_plus;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 cbd = &clip_star;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 if (!cbd->owned)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 return False; /* Shouldn't ever happen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 /* requestor wants to know what target types we support */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 if (*target == targets_atom)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 Atom *array;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 if ((array = (Atom *)XtMalloc((unsigned)(sizeof(Atom) * 6))) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 return False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 *value = (XtPointer)array;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 array[i++] = XA_STRING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 array[i++] = targets_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 array[i++] = vimenc_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 array[i++] = vim_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 array[i++] = text_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 array[i++] = compound_text_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 *type = XA_ATOM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 /* This used to be: *format = sizeof(Atom) * 8; but that caused
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 * crashes on 64 bit machines. (Peter Derr) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 *format = 32;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 *length = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 return True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 if ( *target != XA_STRING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 && *target != vimenc_atom
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 && *target != vim_atom
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 && *target != text_atom
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 && *target != compound_text_atom)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 return False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 clip_get_selection(cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 motion_type = clip_convert_selection(&string, length, cbd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 if (motion_type < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 return False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 /* For our own format, the first byte contains the motion type */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 if (*target == vim_atom)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 (*length)++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 /* Our own format with encoding: motion 'encoding' NUL text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 if (*target == vimenc_atom)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 *length += STRLEN(p_enc) + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 *value = XtMalloc((Cardinal)*length);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 result = (char_u *)*value;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 if (result == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 vim_free(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 return False;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 if (*target == XA_STRING)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 mch_memmove(result, string, (size_t)(*length));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 *type = XA_STRING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 else if (*target == compound_text_atom
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 || *target == text_atom)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 XTextProperty text_prop;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 char *string_nt = (char *)alloc((unsigned)*length + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 /* create NUL terminated string which XmbTextListToTextProperty wants */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 mch_memmove(string_nt, string, (size_t)*length);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 string_nt[*length] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 XmbTextListToTextProperty(X_DISPLAY, (char **)&string_nt, 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 XCompoundTextStyle, &text_prop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 vim_free(string_nt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 XtFree(*value); /* replace with COMPOUND text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 *value = (XtPointer)(text_prop.value); /* from plain text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 *length = text_prop.nitems;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 *type = compound_text_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 else if (*target == vimenc_atom)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 int l = STRLEN(p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 result[0] = motion_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 STRCPY(result + 1, p_enc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 mch_memmove(result + l + 2, string, (size_t)(*length - l - 2));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 *type = vimenc_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 result[0] = motion_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 mch_memmove(result + 1, string, (size_t)(*length - 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 *type = vim_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 *format = 8; /* 8 bits per char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 vim_free(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 return True;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 static void clip_x11_lose_ownership_cb __ARGS((Widget, Atom *));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 clip_x11_lose_ownership_cb(w, sel_atom)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 Widget w;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 Atom *sel_atom;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 if (*sel_atom == clip_plus.sel_atom)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 clip_lose_selection(&clip_plus);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 clip_lose_selection(&clip_star);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 clip_x11_lose_selection(myShell, cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 Widget myShell;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 XtDisownSelection(myShell, cbd->sel_atom, CurrentTime);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 clip_x11_own_selection(myShell, cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 Widget myShell;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 if (XtOwnSelection(myShell, cbd->sel_atom, CurrentTime,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 clip_x11_convert_selection_cb, clip_x11_lose_ownership_cb,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 NULL) == False)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 * Send the current selection to the clipboard. Do nothing for X because we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 * will fill in the selection only when requested by another app.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 clip_x11_set_selection(cbd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 VimClipboard *cbd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 #if defined(FEAT_MOUSE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 * Move the cursor to the specified row and column on the screen.
1226
a49d06539452 updated for version 7.1b
vimboss
parents: 1164
diff changeset
2358 * Change current window if necessary. Returns an integer with the
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 * CURSOR_MOVED bit set if the cursor has moved or unset otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 * The MOUSE_FOLD_CLOSE bit is set when clicked on the '-' in a fold column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 * The MOUSE_FOLD_OPEN bit is set when clicked on the '+' in a fold column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 * If flags has MOUSE_FOCUS, then the current window will not be changed, and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 * if the mouse is outside the window then the text will scroll, or if the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 * mouse was previously on a status line, then the status line may be dragged.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 * If flags has MOUSE_MAY_VIS, then VIsual mode will be started before the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 * cursor is moved unless the cursor was on a status line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 * This function returns one of IN_UNKNOWN, IN_BUFFER, IN_STATUS_LINE or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 * IN_SEP_LINE depending on where the cursor was clicked.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 * If flags has MOUSE_MAY_STOP_VIS, then Visual mode will be stopped, unless
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 * the mouse is on the status line of the same window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 * If flags has MOUSE_DID_MOVE, nothing is done if the mouse didn't move since
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 * the last call.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 * If flags has MOUSE_SETPOS, nothing is done, only the current position is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 * remembered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 jump_to_mouse(flags, inclusive, which_button)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 int flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 int *inclusive; /* used for inclusive operator, can be NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 int which_button; /* MOUSE_LEFT, MOUSE_RIGHT, MOUSE_MIDDLE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 static int on_status_line = 0; /* #lines below bottom of window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 static int on_sep_line = 0; /* on separator right of window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 static int prev_row = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 static int prev_col = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 static win_T *dragwin = NULL; /* window being dragged */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 static int did_drag = FALSE; /* drag was noticed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 win_T *wp, *old_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 pos_T old_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 int count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 int first;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 int row = mouse_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 int col = mouse_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 int mouse_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 mouse_past_bottom = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 mouse_past_eol = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 if (flags & MOUSE_RELEASED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 /* On button release we may change window focus if positioned on a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 * status line and no dragging happened. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 if (dragwin != NULL && !did_drag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 flags &= ~(MOUSE_FOCUS | MOUSE_DID_MOVE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 dragwin = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 did_drag = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 if ((flags & MOUSE_DID_MOVE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 && prev_row == mouse_row
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 && prev_col == mouse_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 retnomove:
1226
a49d06539452 updated for version 7.1b
vimboss
parents: 1164
diff changeset
2425 /* before moving the cursor for a left click which is NOT in a status
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 * line, stop Visual mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 if (on_status_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 return IN_STATUS_LINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 if (on_sep_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 return IN_SEP_LINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 if (flags & MOUSE_MAY_STOP_VIS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 end_visual_mode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 redraw_curbuf_later(INVERTED); /* delete the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 #if defined(FEAT_CMDWIN) && defined(FEAT_CLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 /* Continue a modeless selection in another window. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 if (cmdwin_type != 0 && row < W_WINROW(curwin))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 return IN_OTHER_WIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 return IN_BUFFER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 prev_row = mouse_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 prev_col = mouse_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 if (flags & MOUSE_SETPOS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 goto retnomove; /* ugly goto... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 /* Remember the character under the mouse, it might be a '-' or '+' in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 * fold column. */
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 474
diff changeset
2457 if (row >= 0 && row < Rows && col >= 0 && col <= Columns
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 474
diff changeset
2458 && ScreenLines != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 mouse_char = ScreenLines[LineOffset[row] + col];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 mouse_char = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 old_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 old_cursor = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 if (!(flags & MOUSE_FOCUS))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 if (row < 0 || col < 0) /* check if it makes sense */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 return IN_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 /* find the window where the row is in */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 wp = mouse_find_win(&row, &col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 wp = firstwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 dragwin = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 * winpos and height may change in win_enter()!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 if (row >= wp->w_height) /* In (or below) status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 on_status_line = row - wp->w_height + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 dragwin = wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 on_status_line = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 if (col >= wp->w_width) /* In separator line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 on_sep_line = col - wp->w_width + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 dragwin = wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 on_sep_line = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 /* The rightmost character of the status line might be a vertical
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 * separator character if there is no connecting window to the right. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 if (on_status_line && on_sep_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 if (stl_connected(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 on_sep_line = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 on_status_line = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 /* Before jumping to another buffer, or moving the cursor for a left
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 * click, stop Visual mode. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 if (VIsual_active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 && (wp->w_buffer != curwin->w_buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 || (!on_status_line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 && !on_sep_line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 # ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 wp->w_p_rl ? col < W_WIDTH(wp) - wp->w_p_fdc :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 col >= wp->w_p_fdc
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 # ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 + (cmdwin_type == 0 && wp == curwin ? 0 : 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 && (flags & MOUSE_MAY_STOP_VIS))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 end_visual_mode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 redraw_curbuf_later(INVERTED); /* delete the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 #ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 if (cmdwin_type != 0 && wp != curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 /* A click outside the command-line window: Use modeless
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 * selection if possible. Allow dragging the status line of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 * windows just above the command-line window. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 if (wp->w_winrow + wp->w_height
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 != curwin->w_prev->w_winrow + curwin->w_prev->w_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 on_status_line = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 dragwin = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 on_sep_line = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 if (on_status_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 return IN_STATUS_LINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 return IN_OTHER_WIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 row = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 col += wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 wp = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 /* Only change window focus when not clicking on or dragging the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 * status line. Do change focus when releasing the mouse button
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 * (MOUSE_FOCUS was set above if we dragged first). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 if (dragwin == NULL || (flags & MOUSE_RELEASED))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 win_enter(wp, TRUE); /* can make wp invalid! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 # ifdef CHECK_DOUBLE_CLICK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 /* set topline, to be able to check for double click ourselves */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 if (curwin != old_curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 set_mouse_topline(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 if (on_status_line) /* In (or below) status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 /* Don't use start_arrow() if we're in the same window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 if (curwin == old_curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 return IN_STATUS_LINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 return IN_STATUS_LINE | CURSOR_MOVED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 if (on_sep_line) /* In (or below) status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 /* Don't use start_arrow() if we're in the same window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 if (curwin == old_curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 return IN_SEP_LINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 return IN_SEP_LINE | CURSOR_MOVED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 curwin->w_cursor.lnum = curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 /* remember topline, needed for double click */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 gui_prev_topline = curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 # ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 gui_prev_topfill = curwin->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 else if (on_status_line && which_button == MOUSE_LEFT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 if (dragwin != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 /* Drag the status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 count = row - dragwin->w_winrow - dragwin->w_height + 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 - on_status_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 win_drag_status_line(dragwin, count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 did_drag |= count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 return IN_STATUS_LINE; /* Cursor didn't move */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 else if (on_sep_line && which_button == MOUSE_LEFT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 if (dragwin != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 /* Drag the separator column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 count = col - dragwin->w_wincol - dragwin->w_width + 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 - on_sep_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 win_drag_vsep_line(dragwin, count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 did_drag |= count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 return IN_SEP_LINE; /* Cursor didn't move */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 else /* keep_window_focus must be TRUE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 /* before moving the cursor for a left click, stop Visual mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 if (flags & MOUSE_MAY_STOP_VIS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 end_visual_mode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 redraw_curbuf_later(INVERTED); /* delete the inversion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 #if defined(FEAT_CMDWIN) && defined(FEAT_CLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 /* Continue a modeless selection in another window. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 if (cmdwin_type != 0 && row < W_WINROW(curwin))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 return IN_OTHER_WIN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 row -= W_WINROW(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 col -= W_WINCOL(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 * When clicking beyond the end of the window, scroll the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 * Scroll by however many rows outside the window we are.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 if (row < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 for (first = TRUE; curwin->w_topline > 1; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 if (curwin->w_topfill < diff_check(curwin, curwin->w_topline))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 ++count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 count += plines(curwin->w_topline - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 if (!first && count > -row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 hasFolding(curwin->w_topline, &curwin->w_topline, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 if (curwin->w_topfill < diff_check(curwin, curwin->w_topline))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 ++curwin->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 --curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 curwin->w_topfill = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 check_topfill(curwin, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 curwin->w_valid &=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 ~(VALID_WROW|VALID_CROW|VALID_BOTLINE|VALID_BOTLINE_AP);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 row = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 else if (row >= curwin->w_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 for (first = TRUE; curwin->w_topline < curbuf->b_ml.ml_line_count; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 if (curwin->w_topfill > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 ++count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 count += plines(curwin->w_topline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 if (!first && count > row - curwin->w_height + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 first = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 if (hasFolding(curwin->w_topline, NULL, &curwin->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 && curwin->w_topline == curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 if (curwin->w_topfill > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 --curwin->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 ++curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 curwin->w_topfill =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 diff_check_fill(curwin, curwin->w_topline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 check_topfill(curwin, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 curwin->w_valid &=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 ~(VALID_WROW|VALID_CROW|VALID_BOTLINE|VALID_BOTLINE_AP);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 row = curwin->w_height - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 else if (row == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 /* When dragging the mouse, while the text has been scrolled up as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 * far as it goes, moving the mouse in the top line should scroll
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 * the text down (done later when recomputing w_topline). */
1164
d0830c09ed10 updated for version 7.1a
vimboss
parents: 1086
diff changeset
2737 if (mouse_dragging > 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 && curwin->w_cursor.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 == curwin->w_buffer->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 && curwin->w_cursor.lnum == curwin->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 curwin->w_valid &= ~(VALID_TOPLINE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 /* Check for position outside of the fold column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 curwin->w_p_rl ? col < W_WIDTH(curwin) - curwin->w_p_fdc :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 col >= curwin->w_p_fdc
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 # ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 + (cmdwin_type == 0 ? 0 : 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 mouse_char = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 /* compute the position in the buffer line from the posn on the screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 if (mouse_comp_pos(curwin, &row, &col, &curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 mouse_past_bottom = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 /* Start Visual mode before coladvance(), for when 'sel' != "old" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 if ((flags & MOUSE_MAY_VIS) && !VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 check_visual_highlight();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 VIsual = old_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 VIsual_active = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 VIsual_reselect = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 /* if 'selectmode' contains "mouse", start Select mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 may_start_select('o');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 setmouse();
642
2392a6da4aa4 updated for version 7.0186
vimboss
parents: 620
diff changeset
2774 if (p_smd && msg_silent == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 redraw_cmdline = TRUE; /* show visual mode later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 curwin->w_curswant = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 curwin->w_set_curswant = FALSE; /* May still have been TRUE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 if (coladvance(col) == FAIL) /* Mouse click beyond end of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 if (inclusive != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 *inclusive = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 mouse_past_eol = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 else if (inclusive != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 *inclusive = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 count = IN_BUFFER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 if (curwin != old_curwin || curwin->w_cursor.lnum != old_cursor.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 || curwin->w_cursor.col != old_cursor.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 count |= CURSOR_MOVED; /* Cursor has moved */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 if (mouse_char == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 count |= MOUSE_FOLD_OPEN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 else if (mouse_char != ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 count |= MOUSE_FOLD_CLOSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 return count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 * Compute the position in the buffer line from the posn on the screen in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 * window "win".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 * Returns TRUE if the position is below the last line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 mouse_comp_pos(win, rowp, colp, lnump)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 win_T *win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2813 int *rowp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 int *colp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 linenr_T *lnump;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 int col = *colp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 int row = *rowp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 int off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 int count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 if (win->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 col = W_WIDTH(win) - 1 - col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 lnum = win->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 while (row > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 /* Don't include filler lines in "count" */
237
73354c21f1e4 updated for version 7.0066
vimboss
parents: 228
diff changeset
2835 if (win->w_p_diff
73354c21f1e4 updated for version 7.0066
vimboss
parents: 228
diff changeset
2836 # ifdef FEAT_FOLDING
73354c21f1e4 updated for version 7.0066
vimboss
parents: 228
diff changeset
2837 && !hasFoldingWin(win, lnum, NULL, NULL, TRUE, NULL)
73354c21f1e4 updated for version 7.0066
vimboss
parents: 228
diff changeset
2838 # endif
73354c21f1e4 updated for version 7.0066
vimboss
parents: 228
diff changeset
2839 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 if (lnum == win->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 row -= win->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 row -= diff_check_fill(win, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 count = plines_win_nofill(win, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 count = plines_win(win, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 if (count > row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 break; /* Position is in this buffer line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 (void)hasFoldingWin(win, lnum, NULL, &lnum, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 if (lnum == win->w_buffer->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 retval = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 break; /* past end of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 row -= count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 if (!retval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 /* Compute the column without wrapping. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 off = win_col_off(win) - win_col_off2(win);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 if (col < off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 col = off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 col += row * (W_WIDTH(win) - off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 /* add skip column (for long wrapping line) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 col += win->w_skipcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 if (!win->w_p_wrap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 col += win->w_leftcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 /* skip line number and fold column in front of the line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 col -= win_col_off(win);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 if (col < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 #ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 if (usingNetbeans)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 netbeans_gutter_click(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 *colp = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 *rowp = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 *lnump = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 #if defined(FEAT_WINDOWS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 * Find the window at screen position "*rowp" and "*colp". The positions are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 * updated to become relative to the top-left of the window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 win_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 mouse_find_win(rowp, colp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 int *rowp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 int *colp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 frame_T *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 fp = topframe;
667
9090f866cd57 updated for version 7.0197
vimboss
parents: 666
diff changeset
2909 *rowp -= firstwin->w_winrow;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 if (fp->fr_layout == FR_LEAF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 if (fp->fr_layout == FR_ROW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 for (fp = fp->fr_child; fp->fr_next != NULL; fp = fp->fr_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 if (*colp < fp->fr_width)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 *colp -= fp->fr_width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 else /* fr_layout == FR_COL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 for (fp = fp->fr_child; fp->fr_next != NULL; fp = fp->fr_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 if (*rowp < fp->fr_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 *rowp -= fp->fr_height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 return fp->fr_win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938
575
f1d46f948241 updated for version 7.0163
vimboss
parents: 534
diff changeset
2939 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) || defined (FEAT_GUI_MAC) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 || defined(FEAT_GUI_PHOTON) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 * Translate window coordinates to buffer position without any side effects
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 get_fpos_of_mouse(mpos)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 pos_T *mpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 int row = mouse_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 int col = mouse_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 if (row < 0 || col < 0) /* check if it makes sense */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 return IN_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 /* find the window where the row is in */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 wp = mouse_find_win(&row, &col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 wp = firstwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 * winpos and height may change in win_enter()!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 if (row >= wp->w_height) /* In (or below) status line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 return IN_STATUS_LINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 if (col >= wp->w_width) /* In vertical separator line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 return IN_SEP_LINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 if (wp != curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 return IN_UNKNOWN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 /* compute the position in the buffer line from the posn on the screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 if (mouse_comp_pos(curwin, &row, &col, &mpos->lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 return IN_STATUS_LINE; /* past bottom */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 mpos->col = vcol2col(wp, mpos->lnum, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 if (mpos->col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 --mpos->col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 return IN_BUFFER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 * Convert a virtual (screen) column to a character column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 * The first column is one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 vcol2col(wp, lnum, vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 int vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 /* try to advance to the specified column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 int col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 int count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 while (count <= vcol && *ptr != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 count += win_lbr_chartabsize(wp, ptr, count, NULL);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 38
diff changeset
3006 mb_ptr_adv(ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 return col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 #endif /* FEAT_MOUSE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 #if defined(FEAT_GUI) || defined(WIN3264) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 * Called when focus changed. Used for the GUI or for systems where this can
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 * be done in the console (Win32).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 ui_focus_change(in_focus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 int in_focus; /* TRUE if focus gained. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 static time_t last_time = (time_t)0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 int need_redraw = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 /* When activated: Check if any file was modified outside of Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 * Only do this when not done within the last two seconds (could get
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 * several events in a row). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 if (in_focus && last_time + 2 < time(NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 need_redraw = check_timestamps(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 FALSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 last_time = time(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 #ifdef FEAT_AUTOCMD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 * Fire the focus gained/lost autocommand.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 need_redraw |= apply_autocmds(in_focus ? EVENT_FOCUSGAINED
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 : EVENT_FOCUSLOST, NULL, NULL, FALSE, curbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 if (need_redraw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 /* Something was executed, make sure the cursor is put back where it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 * belongs. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 redrawcmdline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 else if (State == HITRETURN || State == SETWSIZE || State == ASKMORE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 || State == EXTERNCMD || State == CONFIRM || exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 repeat_message();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 else if ((State & NORMAL) || (State & INSERT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 if (must_redraw != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 update_screen(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 setcursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 cursor_on(); /* redrawing may have switched it off */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 gui_update_cursor(FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 gui_update_scrollbars(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 /* File may have been changed from 'readonly' to 'noreadonly' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 if (need_maketitle)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 maketitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 #if defined(USE_IM_CONTROL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 * Save current Input Method status to specified place.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 im_save_status(psave)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 long *psave;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 /* Don't save when 'imdisable' is set or "xic" is NULL, IM is always
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 * disabled then (but might start later).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 * Also don't save when inside a mapping, vgetc_im_active has not been set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 * then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 * And don't save when the keys were stuffed (e.g., for a "." command).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 * And don't save when the GUI is running but our window doesn't have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 * input focus (e.g., when a find dialog is open). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 if (!p_imdisable && KeyTyped && !KeyStuffed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 # ifdef FEAT_XIM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 && xic != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 && (!gui.in_use || gui.in_focus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 /* Do save when IM is on, or IM is off and saved status is on. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 if (vgetc_im_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 *psave = B_IMODE_IM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 else if (*psave == B_IMODE_IM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 *psave = B_IMODE_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 #endif