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7
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1 /* vi:set ts=8 sts=4 sw=4: */
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2
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3 /*
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4 * Copyright 1989 Software Research Associates, Inc., Tokyo, Japan
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5 *
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6 * Permission to use, copy, modify, and distribute this software and its
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7 * documentation for any purpose and without fee is hereby granted, provided
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8 * that the above copyright notice appear in all copies and that both that
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9 * copyright notice and this permission notice appear in supporting
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10 * documentation, and that the name of Software Research Associates not be used
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11 * in advertising or publicity pertaining to distribution of the software
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12 * without specific, written prior permission. Software Research Associates
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13 * makes no representations about the suitability of this software for any
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14 * purpose. It is provided "as is" without express or implied warranty.
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15 *
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16 * SOFTWARE RESEARCH ASSOCIATES DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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17 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
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18 * IN NO EVENT SHALL SOFTWARE RESEARCH ASSOCIATES BE LIABLE FOR ANY SPECIAL,
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19 * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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20 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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21 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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22 * PERFORMANCE OF THIS SOFTWARE.
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23 *
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24 * Author: Erik M. van der Poel
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25 * Software Research Associates, Inc., Tokyo, Japan
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26 * erik@sra.co.jp
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27 */
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28 /*
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29 * Author's addresses:
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30 * erik@sra.co.jp
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31 * erik%sra.co.jp@uunet.uu.net
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32 * erik%sra.co.jp@mcvax.uucp
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33 * try junet instead of co.jp
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34 * Erik M. van der Poel
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35 * Software Research Associates, Inc.
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36 * 1-1-1 Hirakawa-cho, Chiyoda-ku
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37 * Tokyo 102 Japan. TEL +81-3-234-2692
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38 */
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39
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40 /*
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41 * Heavely modified for Vim by Bram Moolenaar
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42 */
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43
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44 #include "vim.h"
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45
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46 /* Only include this when using the file browser */
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47
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48 #ifdef FEAT_BROWSE
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49
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50 /* Weird complication: for "make lint" Text.h doesn't combine with Xm.h */
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51 #if defined(FEAT_GUI_MOTIF) && defined(FMT8BIT)
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52 # undef FMT8BIT
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53 #endif
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54
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55 #ifndef FEAT_GUI_NEXTAW
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56 # include "gui_at_sb.h"
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57 #endif
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58
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59 /***************** SFinternal.h */
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60
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61 #include <X11/Intrinsic.h>
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62 #include <X11/StringDefs.h>
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63 #include <X11/Xos.h>
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64 #ifdef FEAT_GUI_NEXTAW
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65 # include <X11/neXtaw/Text.h>
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66 # include <X11/neXtaw/AsciiText.h>
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67 # include <X11/neXtaw/Scrollbar.h>
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68 #else
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69 # include <X11/Xaw/Text.h>
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70 # include <X11/Xaw/AsciiText.h>
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71 #endif
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72
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73 #define SEL_FILE_CANCEL -1
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74 #define SEL_FILE_OK 0
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75 #define SEL_FILE_NULL 1
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76 #define SEL_FILE_TEXT 2
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77
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78 #define SF_DO_SCROLL 1
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79 #define SF_DO_NOT_SCROLL 0
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80
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81 typedef struct
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82 {
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83 int statDone;
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84 char *real;
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85 char *shown;
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86 } SFEntry;
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87
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88 typedef struct
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89 {
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90 char *dir;
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91 char *path;
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92 SFEntry *entries;
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93 int nEntries;
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94 int vOrigin;
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95 int nChars;
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96 int hOrigin;
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97 int changed;
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98 int beginSelection;
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99 int endSelection;
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100 time_t mtime;
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101 } SFDir;
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102
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103 static char SFstartDir[MAXPATHL],
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104 SFcurrentPath[MAXPATHL],
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105 SFcurrentDir[MAXPATHL];
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106
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107 static Widget selFile,
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108 selFileField,
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109 selFileForm,
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110 selFileHScroll,
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111 selFileHScrolls[3],
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112 selFileLists[3],
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113 selFileOK,
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114 selFileCancel,
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115 selFilePrompt,
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116 selFileVScrolls[3];
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117
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118 static Display *SFdisplay;
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119
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120 static int SFcharWidth, SFcharAscent, SFcharHeight;
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121
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122 static SFDir *SFdirs = NULL;
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123
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124 static int SFdirEnd;
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125 static int SFdirPtr;
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126
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127 static Pixel SFfore, SFback;
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128
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129 static Atom SFwmDeleteWindow;
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130
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131 static XSegment SFsegs[2], SFcompletionSegs[2];
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132
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133 static XawTextPosition SFtextPos;
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134
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135 static int SFupperX, SFlowerY, SFupperY;
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136
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137 static int SFtextX, SFtextYoffset;
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138
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139 static int SFentryWidth, SFentryHeight;
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140
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141 static int SFlineToTextH = 3;
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142 static int SFlineToTextV = 3;
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143
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144 static int SFbesideText = 3;
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145 static int SFaboveAndBelowText = 2;
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146
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147 static int SFcharsPerEntry = 15;
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148
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149 static int SFlistSize = 10;
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150
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151 static int SFcurrentInvert[3] = { -1, -1, -1 };
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152
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153 static int SFworkProcAdded = 0;
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154
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155 static XtAppContext SFapp;
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156
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157 static int SFpathScrollWidth, SFvScrollHeight, SFhScrollWidth;
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158
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159 #ifdef FEAT_XFONTSET
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160 static char SFtextBuffer[MAXPATHL*sizeof(wchar_t)];
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161 #else
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162 static char SFtextBuffer[MAXPATHL];
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163 #endif
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164
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165 static int SFbuttonPressed = 0;
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166
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167 static XtIntervalId SFdirModTimerId;
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168
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169 static int (*SFfunc)();
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170
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171 static int SFstatus = SEL_FILE_NULL;
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172
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173 /***************** static functions */
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174
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175 static void SFsetText __ARGS((char *path));
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176 static void SFtextChanged __ARGS((void));
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177 static char *SFgetText __ARGS((void));
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178 static void SFupdatePath __ARGS((void));
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179 static int SFgetDir __ARGS((SFDir *dir));
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180 static void SFdrawLists __ARGS((int doScroll));
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181 static void SFdrawList __ARGS((int n, int doScroll));
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182 static void SFclearList __ARGS((int n, int doScroll));
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183 static void SFbuttonPressList __ARGS((Widget w, int n, XButtonPressedEvent *event));
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184 static void SFbuttonReleaseList __ARGS((Widget w, int n, XButtonReleasedEvent *event));
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185 static void SFdirModTimer __ARGS((XtPointer cl, XtIntervalId *id));
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186 static char SFstatChar __ARGS((struct stat *statBuf));
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187 static void SFdrawStrings __ARGS((Window w, SFDir *dir, int from, int to));
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188 static int SFnewInvertEntry __ARGS((int n, XMotionEvent *event));
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189 static void SFinvertEntry __ARGS((int n));
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190 static void SFenterList __ARGS((Widget w, int n, XEnterWindowEvent *event));
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191 static void SFleaveList __ARGS((Widget w, int n, XEvent *event));
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192 static void SFmotionList __ARGS((Widget w, int n, XMotionEvent *event));
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193 static void SFvFloatSliderMovedCallback __ARGS((Widget w, XtPointer n, XtPointer fnew));
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194 static void SFvSliderMovedCallback __ARGS((Widget w, int n, int nw));
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195 static void SFvAreaSelectedCallback __ARGS((Widget w, XtPointer n, XtPointer pnew));
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196 static void SFhSliderMovedCallback __ARGS((Widget w, XtPointer n, XtPointer nw));
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197 static void SFhAreaSelectedCallback __ARGS((Widget w, XtPointer n, XtPointer pnew));
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198 static void SFpathSliderMovedCallback __ARGS((Widget w, XtPointer client_data, XtPointer nw));
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199 static void SFpathAreaSelectedCallback __ARGS((Widget w, XtPointer client_data, XtPointer pnew));
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200 static Boolean SFworkProc __ARGS((void));
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201 static int SFcompareEntries __ARGS((const void *p, const void *q));
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202 static void SFprepareToReturn __ARGS((void));
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203 static void SFcreateWidgets __ARGS((Widget toplevel, char *prompt, char *ok, char *cancel));
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204 static void SFsetColors __ARGS((guicolor_T bg, guicolor_T fg, guicolor_T scroll_bg, guicolor_T scrollfg));
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205
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206 /***************** xstat.h */
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207
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208 #ifndef S_IXUSR
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209 # define S_IXUSR 0100
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210 #endif
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211 #ifndef S_IXGRP
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212 # define S_IXGRP 0010
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213 #endif
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214 #ifndef S_IXOTH
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215 # define S_IXOTH 0001
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216 #endif
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217
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218 #define S_ISXXX(m) ((m) & (S_IXUSR | S_IXGRP | S_IXOTH))
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219
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220 /***************** Path.c */
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221
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222 #include <pwd.h>
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223
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224 typedef struct
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225 {
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226 char *name;
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227 char *dir;
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228 } SFLogin;
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229
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230 static int SFdoNotTouchDirPtr = 0;
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231
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232 static int SFdoNotTouchVorigin = 0;
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233
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234 static SFDir SFrootDir, SFhomeDir;
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235
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236 static SFLogin *SFlogins;
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237
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238 static int SFtwiddle = 0;
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239
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240 static int SFchdir __ARGS((char *path));
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241
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242 static int
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243 SFchdir(path)
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244 char *path;
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245 {
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246 int result;
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247
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248 result = 0;
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249
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250 if (strcmp(path, SFcurrentDir))
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251 {
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252 result = mch_chdir(path);
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253 if (!result)
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254 (void) strcpy(SFcurrentDir, path);
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255 }
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256
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257 return result;
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258 }
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259
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260 static void SFfree __ARGS((int i));
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261
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262 static void
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263 SFfree(i)
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264 int i;
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265 {
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266 SFDir *dir;
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267 int j;
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268
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269 dir = &(SFdirs[i]);
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270
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271 for (j = dir->nEntries - 1; j >= 0; j--)
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272 {
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273 if (dir->entries[j].shown != dir->entries[j].real)
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274 XtFree(dir->entries[j].shown);
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275 XtFree(dir->entries[j].real);
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276 }
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277
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278 XtFree((char *)dir->entries);
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279 XtFree(dir->dir);
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280
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281 dir->dir = NULL;
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282 }
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283
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284 static void SFstrdup __ARGS((char **s1, char *s2));
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285
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286 static void
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287 SFstrdup(s1, s2)
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288 char **s1;
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289 char *s2;
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290 {
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291 *s1 = strcpy(XtMalloc((unsigned)(strlen(s2) + 1)), s2);
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292 }
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293
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294 static void SFunreadableDir __ARGS((SFDir *dir));
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295
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296 static void
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297 SFunreadableDir(dir)
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298 SFDir *dir;
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299 {
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300 char *cannotOpen = _("<cannot open> ");
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301
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302 dir->entries = (SFEntry *) XtMalloc(sizeof(SFEntry));
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303 dir->entries[0].statDone = 1;
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304 SFstrdup(&dir->entries[0].real, cannotOpen);
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305 dir->entries[0].shown = dir->entries[0].real;
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306 dir->nEntries = 1;
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307 dir->nChars = strlen(cannotOpen);
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308 }
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309
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310 static void SFreplaceText __ARGS((SFDir *dir, char *str));
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311
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312 static void
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313 SFreplaceText(dir, str)
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314 SFDir *dir;
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315 char *str;
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316 {
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317 int len;
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318
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319 *(dir->path) = 0;
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320 len = strlen(str);
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321 if (str[len - 1] == '/')
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322 (void) strcat(SFcurrentPath, str);
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323 else
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324 (void) strncat(SFcurrentPath, str, len - 1);
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325 if (strncmp(SFcurrentPath, SFstartDir, strlen(SFstartDir)))
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326 SFsetText(SFcurrentPath);
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327 else
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328 SFsetText(&(SFcurrentPath[strlen(SFstartDir)]));
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329
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330 SFtextChanged();
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331 }
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332
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333 static void SFexpand __ARGS((char *str));
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334
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335 static void
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336 SFexpand(str)
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337 char *str;
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338 {
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339 int len;
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340 int cmp;
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341 char *name, *growing;
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342 SFDir *dir;
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343 SFEntry *entry, *max;
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344
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345 len = strlen(str);
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346
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347 dir = &(SFdirs[SFdirEnd - 1]);
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348
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349 if (dir->beginSelection == -1)
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350 {
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351 SFstrdup(&str, str);
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352 SFreplaceText(dir, str);
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353 XtFree(str);
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354 return;
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355 }
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356 else if (dir->beginSelection == dir->endSelection)
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357 {
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358 SFreplaceText(dir, dir->entries[dir->beginSelection].shown);
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359 return;
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360 }
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361
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362 max = &(dir->entries[dir->endSelection + 1]);
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363
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364 name = dir->entries[dir->beginSelection].shown;
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365 SFstrdup(&growing, name);
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366
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367 cmp = 0;
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368 while (!cmp)
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369 {
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370 entry = &(dir->entries[dir->beginSelection]);
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371 while (entry < max)
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372 {
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373 if ((cmp = strncmp(growing, entry->shown, len)))
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374 break;
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375 entry++;
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376 }
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377 len++;
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378 }
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379
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380 /*
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381 * SFreplaceText() expects filename
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382 */
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383 growing[len - 2] = ' ';
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384
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385 growing[len - 1] = 0;
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386 SFreplaceText(dir, growing);
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387 XtFree(growing);
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388 }
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389
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390 static int SFfindFile __ARGS((SFDir *dir, char *str));
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391
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392 static int
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393 SFfindFile(dir, str)
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394 SFDir *dir;
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395 char *str;
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396 {
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397 int i, last, max;
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398 char *name, save;
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399 SFEntry *entries;
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400 int len;
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401 int begin, end;
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402 int result;
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403
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404 len = strlen(str);
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405
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406 if (str[len - 1] == ' ')
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407 {
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408 SFexpand(str);
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409 return 1;
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410 }
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411 else if (str[len - 1] == '/')
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412 len--;
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413
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414 max = dir->nEntries;
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415
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416 entries = dir->entries;
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417
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418 i = 0;
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419 while (i < max)
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420 {
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421 name = entries[i].shown;
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422 last = strlen(name) - 1;
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423 save = name[last];
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424 name[last] = 0;
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425
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426 result = strncmp(str, name, len);
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427
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428 name[last] = save;
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429 if (result <= 0)
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430 break;
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431 i++;
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432 }
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433 begin = i;
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434 while (i < max)
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435 {
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436 name = entries[i].shown;
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|
|
437 last = strlen(name) - 1;
|
|
|
438 save = name[last];
|
|
|
439 name[last] = 0;
|
|
|
440
|
|
|
441 result = strncmp(str, name, len);
|
|
|
442
|
|
|
443 name[last] = save;
|
|
|
444 if (result)
|
|
|
445 break;
|
|
|
446 i++;
|
|
|
447 }
|
|
|
448 end = i;
|
|
|
449
|
|
|
450 if (begin != end)
|
|
|
451 {
|
|
|
452 if ((dir->beginSelection != begin) || (dir->endSelection != end - 1))
|
|
|
453 {
|
|
|
454 dir->changed = 1;
|
|
|
455 dir->beginSelection = begin;
|
|
|
456 if (str[strlen(str) - 1] == '/')
|
|
|
457 dir->endSelection = begin;
|
|
|
458 else
|
|
|
459 dir->endSelection = end - 1;
|
|
|
460 }
|
|
|
461 }
|
|
|
462 else if (dir->beginSelection != -1)
|
|
|
463 {
|
|
|
464 dir->changed = 1;
|
|
|
465 dir->beginSelection = -1;
|
|
|
466 dir->endSelection = -1;
|
|
|
467 }
|
|
|
468
|
|
|
469 if (SFdoNotTouchVorigin
|
|
|
470 || ((begin > dir->vOrigin) && (end < dir->vOrigin + SFlistSize)))
|
|
|
471 {
|
|
|
472 SFdoNotTouchVorigin = 0;
|
|
|
473 return 0;
|
|
|
474 }
|
|
|
475
|
|
|
476 i = begin - 1;
|
|
|
477 if (i > max - SFlistSize)
|
|
|
478 i = max - SFlistSize;
|
|
|
479 if (i < 0)
|
|
|
480 i = 0;
|
|
|
481
|
|
|
482 if (dir->vOrigin != i)
|
|
|
483 {
|
|
|
484 dir->vOrigin = i;
|
|
|
485 dir->changed = 1;
|
|
|
486 }
|
|
|
487
|
|
|
488 return 0;
|
|
|
489 }
|
|
|
490
|
|
|
491 static void SFunselect __ARGS((void));
|
|
|
492
|
|
|
493 static void
|
|
|
494 SFunselect()
|
|
|
495 {
|
|
|
496 SFDir *dir;
|
|
|
497
|
|
|
498 dir = &(SFdirs[SFdirEnd - 1]);
|
|
|
499 if (dir->beginSelection != -1)
|
|
|
500 dir->changed = 1;
|
|
|
501 dir->beginSelection = -1;
|
|
|
502 dir->endSelection = -1;
|
|
|
503 }
|
|
|
504
|
|
|
505 static int SFcompareLogins __ARGS((const void *p, const void *q));
|
|
|
506
|
|
|
507 static int
|
|
|
508 SFcompareLogins(p, q)
|
|
|
509 const void *p, *q;
|
|
|
510 {
|
|
|
511 return strcmp(((SFLogin *)p)->name, ((SFLogin *)q)->name);
|
|
|
512 }
|
|
|
513
|
|
|
514 static void SFgetHomeDirs __ARGS((void));
|
|
|
515
|
|
|
516 static void
|
|
|
517 SFgetHomeDirs()
|
|
|
518 {
|
|
|
519 struct passwd *pw;
|
|
|
520 int Alloc;
|
|
|
521 int i;
|
|
|
522 SFEntry *entries = NULL;
|
|
|
523 int len;
|
|
|
524 int maxChars;
|
|
|
525
|
|
|
526 Alloc = 1;
|
|
|
527 i = 1;
|
|
|
528 entries = (SFEntry *)XtMalloc(sizeof(SFEntry));
|
|
|
529 SFlogins = (SFLogin *)XtMalloc(sizeof(SFLogin));
|
|
|
530 entries[0].real = XtMalloc(3);
|
|
|
531 (void) strcpy(entries[0].real, "~");
|
|
|
532 entries[0].shown = entries[0].real;
|
|
|
533 entries[0].statDone = 1;
|
|
|
534 SFlogins[0].name = "";
|
|
|
535 pw = getpwuid((int) getuid());
|
|
|
536 SFstrdup(&SFlogins[0].dir, pw ? pw->pw_dir : "/");
|
|
|
537 maxChars = 0;
|
|
|
538
|
|
|
539 (void) setpwent();
|
|
|
540
|
|
|
541 while ((pw = getpwent()) && (*(pw->pw_name)))
|
|
|
542 {
|
|
|
543 if (i >= Alloc)
|
|
|
544 {
|
|
|
545 Alloc *= 2;
|
|
|
546 entries = (SFEntry *) XtRealloc((char *)entries,
|
|
|
547 (unsigned)(Alloc * sizeof(SFEntry)));
|
|
|
548 SFlogins = (SFLogin *) XtRealloc((char *)SFlogins,
|
|
|
549 (unsigned)(Alloc * sizeof(SFLogin)));
|
|
|
550 }
|
|
|
551 len = strlen(pw->pw_name);
|
|
|
552 entries[i].real = XtMalloc((unsigned) (len + 3));
|
|
|
553 (void) strcat(strcpy(entries[i].real, "~"), pw->pw_name);
|
|
|
554 entries[i].shown = entries[i].real;
|
|
|
555 entries[i].statDone = 1;
|
|
|
556 if (len > maxChars)
|
|
|
557 maxChars = len;
|
|
|
558 SFstrdup(&SFlogins[i].name, pw->pw_name);
|
|
|
559 SFstrdup(&SFlogins[i].dir, pw->pw_dir);
|
|
|
560 i++;
|
|
|
561 }
|
|
|
562
|
|
|
563 SFhomeDir.dir = XtMalloc(1);
|
|
|
564 SFhomeDir.dir[0] = 0;
|
|
|
565 SFhomeDir.path = SFcurrentPath;
|
|
|
566 SFhomeDir.entries = entries;
|
|
|
567 SFhomeDir.nEntries = i;
|
|
|
568 SFhomeDir.vOrigin = 0; /* :-) */
|
|
|
569 SFhomeDir.nChars = maxChars + 2;
|
|
|
570 SFhomeDir.hOrigin = 0;
|
|
|
571 SFhomeDir.changed = 1;
|
|
|
572 SFhomeDir.beginSelection = -1;
|
|
|
573 SFhomeDir.endSelection = -1;
|
|
|
574
|
|
|
575 qsort((char *)entries, (size_t)i, sizeof(SFEntry), SFcompareEntries);
|
|
|
576 qsort((char *)SFlogins, (size_t)i, sizeof(SFLogin), SFcompareLogins);
|
|
|
577
|
|
|
578 for (i--; i >= 0; i--)
|
|
|
579 (void)strcat(entries[i].real, "/");
|
|
|
580 }
|
|
|
581
|
|
|
582 static int SFfindHomeDir __ARGS((char *begin, char *end));
|
|
|
583
|
|
|
584 static int
|
|
|
585 SFfindHomeDir(begin, end)
|
|
|
586 char *begin, *end;
|
|
|
587 {
|
|
|
588 char save;
|
|
|
589 char *theRest;
|
|
|
590 int i;
|
|
|
591
|
|
|
592 save = *end;
|
|
|
593 *end = 0;
|
|
|
594
|
|
|
595 for (i = SFhomeDir.nEntries - 1; i >= 0; i--)
|
|
|
596 {
|
|
|
597 if (!strcmp(SFhomeDir.entries[i].real, begin))
|
|
|
598 {
|
|
|
599 *end = save;
|
|
|
600 SFstrdup(&theRest, end);
|
|
|
601 (void) strcat(strcat(strcpy(SFcurrentPath,
|
|
|
602 SFlogins[i].dir), "/"), theRest);
|
|
|
603 XtFree(theRest);
|
|
|
604 SFsetText(SFcurrentPath);
|
|
|
605 SFtextChanged();
|
|
|
606 return 1;
|
|
|
607 }
|
|
|
608 }
|
|
|
609
|
|
|
610 *end = save;
|
|
|
611
|
|
|
612 return 0;
|
|
|
613 }
|
|
|
614
|
|
|
615 static void
|
|
|
616 SFupdatePath()
|
|
|
617 {
|
|
|
618 static int Alloc;
|
|
|
619 static int wasTwiddle = 0;
|
|
|
620 char *begin, *end;
|
|
|
621 int i, j;
|
|
|
622 int prevChange;
|
|
|
623 int SFdirPtrSave, SFdirEndSave;
|
|
|
624 SFDir *dir;
|
|
|
625
|
|
|
626 if (!SFdirs)
|
|
|
627 {
|
|
|
628 SFdirs = (SFDir *) XtMalloc((Alloc = 10) * sizeof(SFDir));
|
|
|
629 dir = &(SFdirs[0]);
|
|
|
630 SFstrdup(&dir->dir, "/");
|
|
|
631 (void) SFchdir("/");
|
|
|
632 (void) SFgetDir(dir);
|
|
|
633 for (j = 1; j < Alloc; j++)
|
|
|
634 SFdirs[j].dir = NULL;
|
|
|
635 dir->path = SFcurrentPath + 1;
|
|
|
636 dir->vOrigin = 0;
|
|
|
637 dir->hOrigin = 0;
|
|
|
638 dir->changed = 1;
|
|
|
639 dir->beginSelection = -1;
|
|
|
640 dir->endSelection = -1;
|
|
|
641 SFhomeDir.dir = NULL;
|
|
|
642 }
|
|
|
643
|
|
|
644 SFdirEndSave = SFdirEnd;
|
|
|
645 SFdirEnd = 1;
|
|
|
646
|
|
|
647 SFdirPtrSave = SFdirPtr;
|
|
|
648 SFdirPtr = 0;
|
|
|
649
|
|
|
650 begin = NULL;
|
|
|
651
|
|
|
652 if (SFcurrentPath[0] == '~')
|
|
|
653 {
|
|
|
654 if (!SFtwiddle)
|
|
|
655 {
|
|
|
656 SFtwiddle = 1;
|
|
|
657 dir = &(SFdirs[0]);
|
|
|
658 SFrootDir = *dir;
|
|
|
659 if (!SFhomeDir.dir)
|
|
|
660 SFgetHomeDirs();
|
|
|
661 *dir = SFhomeDir;
|
|
|
662 dir->changed = 1;
|
|
|
663 }
|
|
|
664 end = SFcurrentPath;
|
|
|
665 SFdoNotTouchDirPtr = 1;
|
|
|
666 wasTwiddle = 1;
|
|
|
667 }
|
|
|
668 else
|
|
|
669 {
|
|
|
670 if (SFtwiddle)
|
|
|
671 {
|
|
|
672 SFtwiddle = 0;
|
|
|
673 dir = &(SFdirs[0]);
|
|
|
674 *dir = SFrootDir;
|
|
|
675 dir->changed = 1;
|
|
|
676 }
|
|
|
677 end = SFcurrentPath + 1;
|
|
|
678 }
|
|
|
679
|
|
|
680 i = 0;
|
|
|
681
|
|
|
682 prevChange = 0;
|
|
|
683
|
|
|
684 while (*end)
|
|
|
685 {
|
|
|
686 while (*end++ == '/')
|
|
|
687 ;
|
|
|
688 end--;
|
|
|
689 begin = end;
|
|
|
690 while ((*end) && (*end++ != '/'))
|
|
|
691 ;
|
|
|
692 if ((end - SFcurrentPath <= SFtextPos) && (*(end - 1) == '/'))
|
|
|
693 {
|
|
|
694 SFdirPtr = i - 1;
|
|
|
695 if (SFdirPtr < 0)
|
|
|
696 SFdirPtr = 0;
|
|
|
697 }
|
|
|
698 if (*begin)
|
|
|
699 {
|
|
|
700 if (*(end - 1) == '/')
|
|
|
701 {
|
|
|
702 char save = *end;
|
|
|
703
|
|
|
704 if (SFtwiddle)
|
|
|
705 {
|
|
|
706 if (SFfindHomeDir(begin, end))
|
|
|
707 return;
|
|
|
708 }
|
|
|
709 *end = 0;
|
|
|
710 i++;
|
|
|
711 SFdirEnd++;
|
|
|
712 if (i >= Alloc)
|
|
|
713 {
|
|
|
714 SFdirs = (SFDir *) XtRealloc((char *) SFdirs,
|
|
|
715 (unsigned)((Alloc *= 2) * sizeof(SFDir)));
|
|
|
716 for (j = Alloc / 2; j < Alloc; j++)
|
|
|
717 SFdirs[j].dir = NULL;
|
|
|
718 }
|
|
|
719 dir = &(SFdirs[i]);
|
|
|
720 if ((!(dir->dir)) || prevChange || strcmp(dir->dir, begin))
|
|
|
721 {
|
|
|
722 if (dir->dir)
|
|
|
723 SFfree(i);
|
|
|
724 prevChange = 1;
|
|
|
725 SFstrdup(&dir->dir, begin);
|
|
|
726 dir->path = end;
|
|
|
727 dir->vOrigin = 0;
|
|
|
728 dir->hOrigin = 0;
|
|
|
729 dir->changed = 1;
|
|
|
730 dir->beginSelection = -1;
|
|
|
731 dir->endSelection = -1;
|
|
|
732 (void)SFfindFile(dir - 1, begin);
|
|
|
733 if (SFchdir(SFcurrentPath) || SFgetDir(dir))
|
|
|
734 {
|
|
|
735 SFunreadableDir(dir);
|
|
|
736 break;
|
|
|
737 }
|
|
|
738 }
|
|
|
739 *end = save;
|
|
|
740 if (!save)
|
|
|
741 SFunselect();
|
|
|
742 }
|
|
|
743 else
|
|
|
744 {
|
|
|
745 if (SFfindFile(&(SFdirs[SFdirEnd-1]), begin))
|
|
|
746 return;
|
|
|
747 }
|
|
|
748 }
|
|
|
749 else
|
|
|
750 SFunselect();
|
|
|
751 }
|
|
|
752
|
|
|
753 if ((end == SFcurrentPath + 1) && (!SFtwiddle))
|
|
|
754 SFunselect();
|
|
|
755
|
|
|
756 for (i = SFdirEnd; i < Alloc; i++)
|
|
|
757 if (SFdirs[i].dir)
|
|
|
758 SFfree(i);
|
|
|
759
|
|
|
760 if (SFdoNotTouchDirPtr)
|
|
|
761 {
|
|
|
762 if (wasTwiddle)
|
|
|
763 {
|
|
|
764 wasTwiddle = 0;
|
|
|
765 SFdirPtr = SFdirEnd - 2;
|
|
|
766 if (SFdirPtr < 0)
|
|
|
767 SFdirPtr = 0;
|
|
|
768 }
|
|
|
769 else
|
|
|
770 SFdirPtr = SFdirPtrSave;
|
|
|
771 SFdoNotTouchDirPtr = 0;
|
|
|
772 }
|
|
|
773
|
|
|
774 if ((SFdirPtr != SFdirPtrSave) || (SFdirEnd != SFdirEndSave))
|
|
|
775 {
|
|
|
776 #ifdef FEAT_GUI_NEXTAW
|
|
|
777 XawScrollbarSetThumb( selFileHScroll,
|
|
|
778 (float) (((double) SFdirPtr) / SFdirEnd),
|
|
|
779 (float) (((double) ((SFdirEnd < 3) ? SFdirEnd : 3)) /
|
|
|
780 SFdirEnd));
|
|
|
781 #else
|
|
|
782 vim_XawScrollbarSetThumb( selFileHScroll,
|
|
|
783 (float) (((double) SFdirPtr) / SFdirEnd),
|
|
|
784 (float) (((double) ((SFdirEnd < 3) ? SFdirEnd : 3)) /
|
|
|
785 SFdirEnd),
|
|
|
786 (double)SFdirEnd);
|
|
|
787 #endif
|
|
|
788 }
|
|
|
789
|
|
|
790 if (SFdirPtr != SFdirPtrSave)
|
|
|
791 SFdrawLists(SF_DO_SCROLL);
|
|
|
792 else
|
|
|
793 for (i = 0; i < 3; i++)
|
|
|
794 {
|
|
|
795 if (SFdirPtr + i < SFdirEnd)
|
|
|
796 {
|
|
|
797 if (SFdirs[SFdirPtr + i].changed)
|
|
|
798 {
|
|
|
799 SFdirs[SFdirPtr + i].changed = 0;
|
|
|
800 SFdrawList(i, SF_DO_SCROLL);
|
|
|
801 }
|
|
|
802 }
|
|
|
803 else
|
|
|
804 SFclearList(i, SF_DO_SCROLL);
|
|
|
805 }
|
|
|
806 }
|
|
|
807
|
|
|
808 #ifdef XtNinternational
|
|
|
809 static int
|
|
|
810 WcsLen(p)
|
|
|
811 wchar_t *p;
|
|
|
812 {
|
|
|
813 int i = 0;
|
|
|
814 while (*p++ != 0)
|
|
|
815 i++;
|
|
|
816 return i;
|
|
|
817 }
|
|
|
818 #endif
|
|
|
819
|
|
|
820 static void
|
|
|
821 SFsetText(path)
|
|
|
822 char *path;
|
|
|
823 {
|
|
|
824 XawTextBlock text;
|
|
|
825
|
|
|
826 text.firstPos = 0;
|
|
|
827 text.length = strlen(path);
|
|
|
828 text.ptr = path;
|
|
|
829 text.format = FMT8BIT;
|
|
|
830
|
|
|
831 #ifdef XtNinternational
|
|
|
832 if (_XawTextFormat((TextWidget)selFileField) == XawFmtWide)
|
|
|
833 {
|
|
|
834 XawTextReplace(selFileField, (XawTextPosition)0,
|
|
|
835 (XawTextPosition)WcsLen((wchar_t *)&SFtextBuffer[0]), &text);
|
|
|
836 XawTextSetInsertionPoint(selFileField,
|
|
|
837 (XawTextPosition)WcsLen((wchar_t *)&SFtextBuffer[0]));
|
|
|
838 }
|
|
|
839 else
|
|
|
840 {
|
|
|
841 XawTextReplace(selFileField, (XawTextPosition)0,
|
|
|
842 (XawTextPosition)strlen(SFtextBuffer), &text);
|
|
|
843 XawTextSetInsertionPoint(selFileField,
|
|
|
844 (XawTextPosition)strlen(SFtextBuffer));
|
|
|
845 }
|
|
|
846 #else
|
|
|
847 XawTextReplace(selFileField, (XawTextPosition)0,
|
|
|
848 (XawTextPosition)strlen(SFtextBuffer), &text);
|
|
|
849 XawTextSetInsertionPoint(selFileField,
|
|
|
850 (XawTextPosition)strlen(SFtextBuffer));
|
|
|
851 #endif
|
|
|
852 }
|
|
|
853
|
|
|
854 /* ARGSUSED */
|
|
|
855 static void
|
|
|
856 SFbuttonPressList(w, n, event)
|
|
|
857 Widget w;
|
|
|
858 int n;
|
|
|
859 XButtonPressedEvent *event;
|
|
|
860 {
|
|
|
861 SFbuttonPressed = 1;
|
|
|
862 }
|
|
|
863
|
|
|
864 /* ARGSUSED */
|
|
|
865 static void
|
|
|
866 SFbuttonReleaseList(w, n, event)
|
|
|
867 Widget w;
|
|
|
868 int n;
|
|
|
869 XButtonReleasedEvent *event;
|
|
|
870 {
|
|
|
871 SFDir *dir;
|
|
|
872
|
|
|
873 SFbuttonPressed = 0;
|
|
|
874
|
|
|
875 if (SFcurrentInvert[n] != -1)
|
|
|
876 {
|
|
|
877 if (n < 2)
|
|
|
878 SFdoNotTouchDirPtr = 1;
|
|
|
879 SFdoNotTouchVorigin = 1;
|
|
|
880 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
881 SFreplaceText(dir,
|
|
|
882 dir->entries[dir->vOrigin + SFcurrentInvert[n]].shown);
|
|
|
883 SFmotionList(w, n, (XMotionEvent *) event);
|
|
|
884 }
|
|
|
885 }
|
|
|
886
|
|
|
887 static int SFcheckDir __ARGS((int n, SFDir *dir));
|
|
|
888
|
|
|
889 static int
|
|
|
890 SFcheckDir(n, dir)
|
|
|
891 int n;
|
|
|
892 SFDir *dir;
|
|
|
893 {
|
|
|
894 struct stat statBuf;
|
|
|
895 int i;
|
|
|
896
|
|
|
897 if ((!mch_stat(".", &statBuf)) && (statBuf.st_mtime != dir->mtime))
|
|
|
898 {
|
|
|
899 /*
|
|
|
900 * If the pointer is currently in the window that we are about
|
|
|
901 * to update, we must warp it to prevent the user from
|
|
|
902 * accidentally selecting the wrong file.
|
|
|
903 */
|
|
|
904 if (SFcurrentInvert[n] != -1)
|
|
|
905 {
|
|
|
906 XWarpPointer(
|
|
|
907 SFdisplay,
|
|
|
908 None,
|
|
|
909 XtWindow(selFileLists[n]),
|
|
|
910 0,
|
|
|
911 0,
|
|
|
912 0,
|
|
|
913 0,
|
|
|
914 0,
|
|
|
915 0);
|
|
|
916 }
|
|
|
917
|
|
|
918 for (i = dir->nEntries - 1; i >= 0; i--)
|
|
|
919 {
|
|
|
920 if (dir->entries[i].shown != dir->entries[i].real)
|
|
|
921 XtFree(dir->entries[i].shown);
|
|
|
922 XtFree(dir->entries[i].real);
|
|
|
923 }
|
|
|
924 XtFree((char *) dir->entries);
|
|
|
925 if (SFgetDir(dir))
|
|
|
926 SFunreadableDir(dir);
|
|
|
927 if (dir->vOrigin > dir->nEntries - SFlistSize)
|
|
|
928 dir->vOrigin = dir->nEntries - SFlistSize;
|
|
|
929 if (dir->vOrigin < 0)
|
|
|
930 dir->vOrigin = 0;
|
|
|
931 if (dir->hOrigin > dir->nChars - SFcharsPerEntry)
|
|
|
932 dir->hOrigin = dir->nChars - SFcharsPerEntry;
|
|
|
933 if (dir->hOrigin < 0)
|
|
|
934 dir->hOrigin = 0;
|
|
|
935 dir->beginSelection = -1;
|
|
|
936 dir->endSelection = -1;
|
|
|
937 SFdoNotTouchVorigin = 1;
|
|
|
938 if ((dir + 1)->dir)
|
|
|
939 (void) SFfindFile(dir, (dir + 1)->dir);
|
|
|
940 else
|
|
|
941 (void) SFfindFile(dir, dir->path);
|
|
|
942
|
|
|
943 if (!SFworkProcAdded)
|
|
|
944 {
|
|
|
945 (void) XtAppAddWorkProc(SFapp, (XtWorkProc)SFworkProc, NULL);
|
|
|
946 SFworkProcAdded = 1;
|
|
|
947 }
|
|
|
948 return 1;
|
|
|
949 }
|
|
|
950 return 0;
|
|
|
951 }
|
|
|
952
|
|
|
953 static int SFcheckFiles __ARGS((SFDir *dir));
|
|
|
954
|
|
|
955 static int
|
|
|
956 SFcheckFiles(dir)
|
|
|
957 SFDir *dir;
|
|
|
958 {
|
|
|
959 int from, to;
|
|
|
960 int result;
|
|
|
961 char oldc, newc;
|
|
|
962 int i;
|
|
|
963 char *str;
|
|
|
964 int last;
|
|
|
965 struct stat statBuf;
|
|
|
966
|
|
|
967 result = 0;
|
|
|
968
|
|
|
969 from = dir->vOrigin;
|
|
|
970 to = dir->vOrigin + SFlistSize;
|
|
|
971 if (to > dir->nEntries)
|
|
|
972 to = dir->nEntries;
|
|
|
973
|
|
|
974 for (i = from; i < to; i++)
|
|
|
975 {
|
|
|
976 str = dir->entries[i].real;
|
|
|
977 last = strlen(str) - 1;
|
|
|
978 oldc = str[last];
|
|
|
979 str[last] = 0;
|
|
|
980 if (mch_stat(str, &statBuf))
|
|
|
981 newc = ' ';
|
|
|
982 else
|
|
|
983 newc = SFstatChar(&statBuf);
|
|
|
984 str[last] = newc;
|
|
|
985 if (newc != oldc)
|
|
|
986 result = 1;
|
|
|
987 }
|
|
|
988
|
|
|
989 return result;
|
|
|
990 }
|
|
|
991
|
|
|
992 /* ARGSUSED */
|
|
|
993 static void
|
|
|
994 SFdirModTimer(cl, id)
|
|
|
995 XtPointer cl;
|
|
|
996 XtIntervalId *id;
|
|
|
997 {
|
|
|
998 static int n = -1;
|
|
|
999 static int f = 0;
|
|
|
1000 char save;
|
|
|
1001 SFDir *dir;
|
|
|
1002
|
|
|
1003 if ((!SFtwiddle) && (SFdirPtr < SFdirEnd))
|
|
|
1004 {
|
|
|
1005 n++;
|
|
|
1006 if ((n > 2) || (SFdirPtr + n >= SFdirEnd))
|
|
|
1007 {
|
|
|
1008 n = 0;
|
|
|
1009 f++;
|
|
|
1010 if ((f > 2) || (SFdirPtr + f >= SFdirEnd))
|
|
|
1011 f = 0;
|
|
|
1012 }
|
|
|
1013 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
1014 save = *(dir->path);
|
|
|
1015 *(dir->path) = 0;
|
|
|
1016 if (SFchdir(SFcurrentPath))
|
|
|
1017 {
|
|
|
1018 *(dir->path) = save;
|
|
|
1019
|
|
|
1020 /*
|
|
|
1021 * force a re-read
|
|
|
1022 */
|
|
|
1023 *(dir->dir) = 0;
|
|
|
1024
|
|
|
1025 SFupdatePath();
|
|
|
1026 }
|
|
|
1027 else
|
|
|
1028 {
|
|
|
1029 *(dir->path) = save;
|
|
|
1030 if (SFcheckDir(n, dir) || ((f == n) && SFcheckFiles(dir)))
|
|
|
1031 SFdrawList(n, SF_DO_SCROLL);
|
|
|
1032 }
|
|
|
1033 }
|
|
|
1034
|
|
|
1035 SFdirModTimerId = XtAppAddTimeOut(SFapp, (unsigned long) 1000,
|
|
|
1036 SFdirModTimer, (XtPointer) NULL);
|
|
|
1037 }
|
|
|
1038
|
|
|
1039 /* Return a single character describing what kind of file STATBUF is. */
|
|
|
1040
|
|
|
1041 static char
|
|
|
1042 SFstatChar(statBuf)
|
|
|
1043 struct stat *statBuf;
|
|
|
1044 {
|
|
|
1045 if (S_ISDIR (statBuf->st_mode))
|
|
|
1046 return '/';
|
|
|
1047 if (S_ISREG (statBuf->st_mode))
|
|
|
1048 return S_ISXXX (statBuf->st_mode) ? '*' : ' ';
|
|
|
1049 #ifdef S_ISSOCK
|
|
|
1050 if (S_ISSOCK (statBuf->st_mode))
|
|
|
1051 return '=';
|
|
|
1052 #endif /* S_ISSOCK */
|
|
|
1053 return ' ';
|
|
|
1054 }
|
|
|
1055
|
|
|
1056 /***************** Draw.c */
|
|
|
1057
|
|
|
1058 #ifdef FEAT_GUI_NEXTAW
|
|
|
1059 # include <X11/neXtaw/Cardinals.h>
|
|
|
1060 #else
|
|
|
1061 # include <X11/Xaw/Cardinals.h>
|
|
|
1062 #endif
|
|
|
1063
|
|
|
1064 #ifdef FEAT_XFONTSET
|
|
|
1065 # define SF_DEFAULT_FONT "-misc-fixed-medium-r-normal--14-*"
|
|
|
1066 #else
|
|
|
1067 # define SF_DEFAULT_FONT "9x15"
|
|
|
1068 #endif
|
|
|
1069
|
|
|
1070 #ifdef ABS
|
|
|
1071 # undef ABS
|
|
|
1072 #endif
|
|
|
1073 #define ABS(x) (((x) < 0) ? (-(x)) : (x))
|
|
|
1074
|
|
|
1075 typedef struct
|
|
|
1076 {
|
|
|
1077 char *fontname;
|
|
|
1078 } TextData;
|
|
|
1079
|
|
|
1080 static GC SFlineGC, SFscrollGC, SFinvertGC, SFtextGC;
|
|
|
1081
|
|
|
1082 static XtResource textResources[] =
|
|
|
1083 {
|
|
|
1084 #ifdef FEAT_XFONTSET
|
|
|
1085 {XtNfontSet, XtCFontSet, XtRString, sizeof (char *),
|
|
|
1086 XtOffsetOf(TextData, fontname), XtRString, SF_DEFAULT_FONT},
|
|
|
1087 #else
|
|
|
1088 {XtNfont, XtCFont, XtRString, sizeof (char *),
|
|
|
1089 XtOffsetOf(TextData, fontname), XtRString, SF_DEFAULT_FONT},
|
|
|
1090 #endif
|
|
|
1091 };
|
|
|
1092
|
|
|
1093 #ifdef FEAT_XFONTSET
|
|
|
1094 static XFontSet SFfont;
|
|
|
1095 #else
|
|
|
1096 static XFontStruct *SFfont;
|
|
|
1097 #endif
|
|
|
1098
|
|
|
1099 static int SFcurrentListY;
|
|
|
1100
|
|
|
1101 static XtIntervalId SFscrollTimerId;
|
|
|
1102
|
|
|
1103 static void SFinitFont __ARGS((void));
|
|
|
1104
|
|
|
1105 static void
|
|
|
1106 SFinitFont()
|
|
|
1107 {
|
|
|
1108 TextData *data;
|
|
|
1109 #ifdef FEAT_XFONTSET
|
|
|
1110 XFontSetExtents *extents;
|
|
|
1111 char **missing, *def_str;
|
|
|
1112 int num_missing;
|
|
|
1113 #endif
|
|
|
1114
|
|
|
1115 data = XtNew(TextData);
|
|
|
1116
|
|
|
1117 XtGetApplicationResources(selFileForm, (XtPointer) data, textResources,
|
|
|
1118 XtNumber(textResources), (Arg *) NULL, ZERO);
|
|
|
1119
|
|
|
1120 #ifdef FEAT_XFONTSET
|
|
|
1121 SFfont = XCreateFontSet(SFdisplay, data->fontname,
|
|
|
1122 &missing, &num_missing, &def_str);
|
|
|
1123 #else
|
|
|
1124 SFfont = XLoadQueryFont(SFdisplay, data->fontname);
|
|
|
1125 #endif
|
|
|
1126 if (!SFfont)
|
|
|
1127 {
|
|
|
1128 #ifdef FEAT_XFONTSET
|
|
|
1129 SFfont = XCreateFontSet(SFdisplay, SF_DEFAULT_FONT,
|
|
|
1130 &missing, &num_missing, &def_str);
|
|
|
1131 #else
|
|
|
1132 SFfont = XLoadQueryFont(SFdisplay, SF_DEFAULT_FONT);
|
|
|
1133 #endif
|
|
|
1134 if (!SFfont)
|
|
|
1135 {
|
|
|
1136 EMSG2(_("E616: vim_SelFile: can't get font %s"), SF_DEFAULT_FONT);
|
|
|
1137 SFstatus = SEL_FILE_CANCEL;
|
|
|
1138 return;
|
|
|
1139 }
|
|
|
1140 }
|
|
|
1141
|
|
|
1142 #ifdef FEAT_XFONTSET
|
|
|
1143 extents = XExtentsOfFontSet(SFfont);
|
|
|
1144 SFcharWidth = extents->max_logical_extent.width;
|
|
|
1145 SFcharAscent = -extents->max_logical_extent.y;
|
|
|
1146 SFcharHeight = extents->max_logical_extent.height;
|
|
|
1147 #else
|
|
|
1148 SFcharWidth = (SFfont->max_bounds.width + SFfont->min_bounds.width) / 2;
|
|
|
1149 SFcharAscent = SFfont->max_bounds.ascent;
|
|
|
1150 SFcharHeight = SFcharAscent + SFfont->max_bounds.descent;
|
|
|
1151 #endif
|
|
|
1152 }
|
|
|
1153
|
|
|
1154 static void SFcreateGC __ARGS((void));
|
|
|
1155
|
|
|
1156 static void
|
|
|
1157 SFcreateGC()
|
|
|
1158 {
|
|
|
1159 XGCValues gcValues;
|
|
|
1160 XRectangle rectangles[1];
|
|
|
1161
|
|
|
1162 gcValues.foreground = SFfore;
|
|
|
1163
|
|
|
1164 SFlineGC = XtGetGC(
|
|
|
1165 selFileLists[0],
|
|
|
1166 (XtGCMask)GCForeground,
|
|
|
1167 &gcValues);
|
|
|
1168
|
|
|
1169 SFscrollGC = XtGetGC(
|
|
|
1170 selFileLists[0],
|
|
|
1171 (XtGCMask)0,
|
|
|
1172 &gcValues);
|
|
|
1173
|
|
|
1174 gcValues.function = GXxor;
|
|
|
1175 gcValues.foreground = SFfore ^ SFback;
|
|
|
1176 gcValues.background = SFfore ^ SFback;
|
|
|
1177
|
|
|
1178 SFinvertGC = XtGetGC(
|
|
|
1179 selFileLists[0],
|
|
|
1180 (XtGCMask)GCFunction | GCForeground | GCBackground,
|
|
|
1181 &gcValues);
|
|
|
1182
|
|
|
1183 gcValues.foreground = SFfore;
|
|
|
1184 gcValues.background = SFback;
|
|
|
1185 #ifndef FEAT_XFONTSET
|
|
|
1186 gcValues.font = SFfont->fid;
|
|
|
1187 #endif
|
|
|
1188
|
|
|
1189 SFtextGC = XCreateGC(
|
|
|
1190 SFdisplay,
|
|
|
1191 XtWindow(selFileLists[0]),
|
|
|
1192 #ifdef FEAT_XFONTSET
|
|
|
1193 (unsigned long)GCForeground | GCBackground,
|
|
|
1194 #else
|
|
|
1195 (unsigned long)GCForeground | GCBackground | GCFont,
|
|
|
1196 #endif
|
|
|
1197 &gcValues);
|
|
|
1198
|
|
|
1199 rectangles[0].x = SFlineToTextH + SFbesideText;
|
|
|
1200 rectangles[0].y = 0;
|
|
|
1201 rectangles[0].width = SFcharsPerEntry * SFcharWidth;
|
|
|
1202 rectangles[0].height = SFupperY + 1;
|
|
|
1203
|
|
|
1204 XSetClipRectangles(
|
|
|
1205 SFdisplay,
|
|
|
1206 SFtextGC,
|
|
|
1207 0,
|
|
|
1208 0,
|
|
|
1209 rectangles,
|
|
|
1210 1,
|
|
|
1211 Unsorted);
|
|
|
1212 }
|
|
|
1213
|
|
|
1214 static void
|
|
|
1215 SFclearList(n, doScroll)
|
|
|
1216 int n;
|
|
|
1217 int doScroll;
|
|
|
1218 {
|
|
|
1219 SFDir *dir;
|
|
|
1220
|
|
|
1221 SFcurrentInvert[n] = -1;
|
|
|
1222
|
|
|
1223 XClearWindow(SFdisplay, XtWindow(selFileLists[n]));
|
|
|
1224
|
|
|
1225 XDrawSegments(SFdisplay, XtWindow(selFileLists[n]), SFlineGC, SFsegs, 2);
|
|
|
1226
|
|
|
1227 if (doScroll)
|
|
|
1228 {
|
|
|
1229 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
1230
|
|
|
1231 if ((SFdirPtr + n < SFdirEnd) && dir->nEntries && dir->nChars)
|
|
|
1232 {
|
|
|
1233 #ifdef FEAT_GUI_NEXTAW
|
|
|
1234 XawScrollbarSetThumb(
|
|
|
1235 selFileVScrolls[n],
|
|
|
1236 (float) (((double) dir->vOrigin) /
|
|
|
1237 dir->nEntries),
|
|
|
1238 (float) (((double) ((dir->nEntries < SFlistSize)
|
|
|
1239 ? dir->nEntries : SFlistSize)) /
|
|
|
1240 dir->nEntries));
|
|
|
1241 #else
|
|
|
1242 vim_XawScrollbarSetThumb(
|
|
|
1243 selFileVScrolls[n],
|
|
|
1244 (float) (((double) dir->vOrigin) /
|
|
|
1245 dir->nEntries),
|
|
|
1246 (float) (((double) ((dir->nEntries < SFlistSize)
|
|
|
1247 ? dir->nEntries : SFlistSize)) /
|
|
|
1248 dir->nEntries),
|
|
|
1249 (double)dir->nEntries);
|
|
|
1250 #endif
|
|
|
1251
|
|
|
1252 #ifdef FEAT_GUI_NEXTAW
|
|
|
1253 XawScrollbarSetThumb(
|
|
|
1254 selFileHScrolls[n],
|
|
|
1255 (float) (((double) dir->hOrigin) / dir->nChars),
|
|
|
1256 (float) (((double) ((dir->nChars <
|
|
|
1257 SFcharsPerEntry) ? dir->nChars :
|
|
|
1258 SFcharsPerEntry)) / dir->nChars));
|
|
|
1259 #else
|
|
|
1260 vim_XawScrollbarSetThumb(
|
|
|
1261 selFileHScrolls[n],
|
|
|
1262 (float) (((double) dir->hOrigin) / dir->nChars),
|
|
|
1263 (float) (((double) ((dir->nChars <
|
|
|
1264 SFcharsPerEntry) ? dir->nChars :
|
|
|
1265 SFcharsPerEntry)) / dir->nChars),
|
|
|
1266 (double)dir->nChars);
|
|
|
1267 #endif
|
|
|
1268 }
|
|
|
1269 else
|
|
|
1270 {
|
|
|
1271 #ifdef FEAT_GUI_NEXTAW
|
|
|
1272 XawScrollbarSetThumb(selFileVScrolls[n], (float) 0.0,
|
|
|
1273 (float) 1.0);
|
|
|
1274 #else
|
|
|
1275 vim_XawScrollbarSetThumb(selFileVScrolls[n], (float) 0.0,
|
|
|
1276 (float) 1.0, 1.0);
|
|
|
1277 #endif
|
|
|
1278 #ifdef FEAT_GUI_NEXTAW
|
|
|
1279 XawScrollbarSetThumb(selFileHScrolls[n], (float) 0.0,
|
|
|
1280 (float) 1.0);
|
|
|
1281 #else
|
|
|
1282 vim_XawScrollbarSetThumb(selFileHScrolls[n], (float) 0.0,
|
|
|
1283 (float) 1.0, 1.0);
|
|
|
1284 #endif
|
|
|
1285 }
|
|
|
1286 }
|
|
|
1287 }
|
|
|
1288
|
|
|
1289 static void SFdeleteEntry __ARGS((SFDir *dir, SFEntry *entry));
|
|
|
1290
|
|
|
1291 static void
|
|
|
1292 SFdeleteEntry(dir, entry)
|
|
|
1293 SFDir *dir;
|
|
|
1294 SFEntry *entry;
|
|
|
1295 {
|
|
|
1296 SFEntry *e;
|
|
|
1297 SFEntry *end;
|
|
|
1298 int n;
|
|
|
1299 int idx;
|
|
|
1300
|
|
|
1301 idx = entry - dir->entries;
|
|
|
1302
|
|
|
1303 if (idx < dir->beginSelection)
|
|
|
1304 dir->beginSelection--;
|
|
|
1305 if (idx <= dir->endSelection)
|
|
|
1306 dir->endSelection--;
|
|
|
1307 if (dir->beginSelection > dir->endSelection)
|
|
|
1308 dir->beginSelection = dir->endSelection = -1;
|
|
|
1309
|
|
|
1310 if (idx < dir->vOrigin)
|
|
|
1311 dir->vOrigin--;
|
|
|
1312
|
|
|
1313 XtFree(entry->real);
|
|
|
1314
|
|
|
1315 end = &(dir->entries[dir->nEntries - 1]);
|
|
|
1316
|
|
|
1317 for (e = entry; e < end; e++)
|
|
|
1318 *e = *(e + 1);
|
|
|
1319
|
|
|
1320 if (!(--dir->nEntries))
|
|
|
1321 return;
|
|
|
1322
|
|
|
1323 n = dir - &(SFdirs[SFdirPtr]);
|
|
|
1324 if ((n < 0) || (n > 2))
|
|
|
1325 return;
|
|
|
1326
|
|
|
1327 #ifdef FEAT_GUI_NEXTAW
|
|
|
1328 XawScrollbarSetThumb(
|
|
|
1329 selFileVScrolls[n],
|
|
|
1330 (float) (((double) dir->vOrigin) / dir->nEntries),
|
|
|
1331 (float) (((double) ((dir->nEntries < SFlistSize) ?
|
|
|
1332 dir->nEntries : SFlistSize)) / dir->nEntries));
|
|
|
1333 #else
|
|
|
1334 vim_XawScrollbarSetThumb(
|
|
|
1335 selFileVScrolls[n],
|
|
|
1336 (float) (((double) dir->vOrigin) / dir->nEntries),
|
|
|
1337 (float) (((double) ((dir->nEntries < SFlistSize) ?
|
|
|
1338 dir->nEntries : SFlistSize)) / dir->nEntries),
|
|
|
1339 (double)dir->nEntries);
|
|
|
1340 #endif
|
|
|
1341 }
|
|
|
1342
|
|
|
1343 static void SFwriteStatChar __ARGS((char *name, int last, struct stat *statBuf));
|
|
|
1344
|
|
|
1345 static void
|
|
|
1346 SFwriteStatChar(name, last, statBuf)
|
|
|
1347 char *name;
|
|
|
1348 int last;
|
|
|
1349 struct stat *statBuf;
|
|
|
1350 {
|
|
|
1351 name[last] = SFstatChar(statBuf);
|
|
|
1352 }
|
|
|
1353
|
|
|
1354 static int SFstatAndCheck __ARGS((SFDir *dir, SFEntry *entry));
|
|
|
1355
|
|
|
1356 static int
|
|
|
1357 SFstatAndCheck(dir, entry)
|
|
|
1358 SFDir *dir;
|
|
|
1359 SFEntry *entry;
|
|
|
1360 {
|
|
|
1361 struct stat statBuf;
|
|
|
1362 char save;
|
|
|
1363 int last;
|
|
|
1364
|
|
|
1365 /*
|
|
|
1366 * must be restored before returning
|
|
|
1367 */
|
|
|
1368 save = *(dir->path);
|
|
|
1369 *(dir->path) = 0;
|
|
|
1370
|
|
|
1371 if (!SFchdir(SFcurrentPath))
|
|
|
1372 {
|
|
|
1373 last = strlen(entry->real) - 1;
|
|
|
1374 entry->real[last] = 0;
|
|
|
1375 entry->statDone = 1;
|
|
|
1376 if ((!mch_stat(entry->real, &statBuf))
|
|
|
1377 #ifdef S_IFLNK
|
|
|
1378 || (!mch_lstat(entry->real, &statBuf))
|
|
|
1379 #endif
|
|
|
1380 )
|
|
|
1381 {
|
|
|
1382 if (SFfunc)
|
|
|
1383 {
|
|
|
1384 char *shown;
|
|
|
1385
|
|
|
1386 shown = NULL;
|
|
|
1387 if (SFfunc(entry->real, &shown, &statBuf))
|
|
|
1388 {
|
|
|
1389 if (shown)
|
|
|
1390 {
|
|
|
1391 int len;
|
|
|
1392
|
|
|
1393 len = strlen(shown);
|
|
|
1394 entry->shown = XtMalloc((unsigned) (len + 2));
|
|
|
1395 (void) strcpy(entry->shown, shown);
|
|
|
1396 SFwriteStatChar(entry->shown, len, &statBuf);
|
|
|
1397 entry->shown[len + 1] = 0;
|
|
|
1398 }
|
|
|
1399 }
|
|
|
1400 else
|
|
|
1401 {
|
|
|
1402 SFdeleteEntry(dir, entry);
|
|
|
1403
|
|
|
1404 *(dir->path) = save;
|
|
|
1405 return 1;
|
|
|
1406 }
|
|
|
1407 }
|
|
|
1408 SFwriteStatChar(entry->real, last, &statBuf);
|
|
|
1409 }
|
|
|
1410 else
|
|
|
1411 entry->real[last] = ' ';
|
|
|
1412 }
|
|
|
1413
|
|
|
1414 *(dir->path) = save;
|
|
|
1415 return 0;
|
|
|
1416 }
|
|
|
1417
|
|
|
1418
|
|
|
1419 static void
|
|
|
1420 SFdrawStrings(w, dir, from, to)
|
|
|
1421 Window w;
|
|
|
1422 SFDir *dir;
|
|
|
1423 int from;
|
|
|
1424 int to;
|
|
|
1425 {
|
|
|
1426 int i;
|
|
|
1427 SFEntry *entry;
|
|
|
1428 int x;
|
|
|
1429
|
|
|
1430 x = SFtextX - dir->hOrigin * SFcharWidth;
|
|
|
1431
|
|
|
1432 if (dir->vOrigin + to >= dir->nEntries)
|
|
|
1433 to = dir->nEntries - dir->vOrigin - 1;
|
|
|
1434 for (i = from; i <= to; i++)
|
|
|
1435 {
|
|
|
1436 entry = &(dir->entries[dir->vOrigin + i]);
|
|
|
1437 if (!(entry->statDone))
|
|
|
1438 {
|
|
|
1439 if (SFstatAndCheck(dir, entry))
|
|
|
1440 {
|
|
|
1441 if (dir->vOrigin + to >= dir->nEntries)
|
|
|
1442 to = dir->nEntries - dir->vOrigin - 1;
|
|
|
1443 i--;
|
|
|
1444 continue;
|
|
|
1445 }
|
|
|
1446 }
|
|
|
1447 #ifdef FEAT_XFONTSET
|
|
|
1448 XmbDrawImageString(
|
|
|
1449 SFdisplay,
|
|
|
1450 w,
|
|
|
1451 SFfont,
|
|
|
1452 SFtextGC,
|
|
|
1453 x,
|
|
|
1454 SFtextYoffset + i * SFentryHeight,
|
|
|
1455 entry->shown,
|
|
|
1456 strlen(entry->shown));
|
|
|
1457 #else
|
|
|
1458 XDrawImageString(
|
|
|
1459 SFdisplay,
|
|
|
1460 w,
|
|
|
1461 SFtextGC,
|
|
|
1462 x,
|
|
|
1463 SFtextYoffset + i * SFentryHeight,
|
|
|
1464 entry->shown,
|
|
|
1465 strlen(entry->shown));
|
|
|
1466 #endif
|
|
|
1467 if (dir->vOrigin + i == dir->beginSelection)
|
|
|
1468 {
|
|
|
1469 XDrawLine(
|
|
|
1470 SFdisplay,
|
|
|
1471 w,
|
|
|
1472 SFlineGC,
|
|
|
1473 SFlineToTextH + 1,
|
|
|
1474 SFlowerY + i * SFentryHeight,
|
|
|
1475 SFlineToTextH + SFentryWidth - 2,
|
|
|
1476 SFlowerY + i * SFentryHeight);
|
|
|
1477 }
|
|
|
1478 if ((dir->vOrigin + i >= dir->beginSelection) &&
|
|
|
1479 (dir->vOrigin + i <= dir->endSelection))
|
|
|
1480 {
|
|
|
1481 SFcompletionSegs[0].y1 = SFcompletionSegs[1].y1 =
|
|
|
1482 SFlowerY + i * SFentryHeight;
|
|
|
1483 SFcompletionSegs[0].y2 = SFcompletionSegs[1].y2 =
|
|
|
1484 SFlowerY + (i + 1) * SFentryHeight - 1;
|
|
|
1485 XDrawSegments(
|
|
|
1486 SFdisplay,
|
|
|
1487 w,
|
|
|
1488 SFlineGC,
|
|
|
1489 SFcompletionSegs,
|
|
|
1490 2);
|
|
|
1491 }
|
|
|
1492 if (dir->vOrigin + i == dir->endSelection)
|
|
|
1493 {
|
|
|
1494 XDrawLine(
|
|
|
1495 SFdisplay,
|
|
|
1496 w,
|
|
|
1497 SFlineGC,
|
|
|
1498 SFlineToTextH + 1,
|
|
|
1499 SFlowerY + (i + 1) * SFentryHeight - 1,
|
|
|
1500 SFlineToTextH + SFentryWidth - 2,
|
|
|
1501 SFlowerY + (i + 1) * SFentryHeight - 1);
|
|
|
1502 }
|
|
|
1503 }
|
|
|
1504 }
|
|
|
1505
|
|
|
1506 static void
|
|
|
1507 SFdrawList(n, doScroll)
|
|
|
1508 int n;
|
|
|
1509 int doScroll;
|
|
|
1510 {
|
|
|
1511 SFDir *dir;
|
|
|
1512 Window w;
|
|
|
1513
|
|
|
1514 SFclearList(n, doScroll);
|
|
|
1515
|
|
|
1516 if (SFdirPtr + n < SFdirEnd)
|
|
|
1517 {
|
|
|
1518 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
1519 w = XtWindow(selFileLists[n]);
|
|
|
1520 #ifdef FEAT_XFONTSET
|
|
|
1521 XmbDrawImageString(
|
|
|
1522 SFdisplay,
|
|
|
1523 w,
|
|
|
1524 SFfont,
|
|
|
1525 SFtextGC,
|
|
|
1526 SFtextX - dir->hOrigin * SFcharWidth,
|
|
|
1527 SFlineToTextV + SFaboveAndBelowText + SFcharAscent,
|
|
|
1528 dir->dir,
|
|
|
1529 strlen(dir->dir));
|
|
|
1530 #else
|
|
|
1531 XDrawImageString(
|
|
|
1532 SFdisplay,
|
|
|
1533 w,
|
|
|
1534 SFtextGC,
|
|
|
1535 SFtextX - dir->hOrigin * SFcharWidth,
|
|
|
1536 SFlineToTextV + SFaboveAndBelowText + SFcharAscent,
|
|
|
1537 dir->dir,
|
|
|
1538 strlen(dir->dir));
|
|
|
1539 #endif
|
|
|
1540 SFdrawStrings(w, dir, 0, SFlistSize - 1);
|
|
|
1541 }
|
|
|
1542 }
|
|
|
1543
|
|
|
1544 static void
|
|
|
1545 SFdrawLists(doScroll)
|
|
|
1546 int doScroll;
|
|
|
1547 {
|
|
|
1548 int i;
|
|
|
1549
|
|
|
1550 for (i = 0; i < 3; i++)
|
|
|
1551 SFdrawList(i, doScroll);
|
|
|
1552 }
|
|
|
1553
|
|
|
1554 static void
|
|
|
1555 SFinvertEntry(n)
|
|
|
1556 int n;
|
|
|
1557 {
|
|
|
1558 XFillRectangle(
|
|
|
1559 SFdisplay,
|
|
|
1560 XtWindow(selFileLists[n]),
|
|
|
1561 SFinvertGC,
|
|
|
1562 SFlineToTextH,
|
|
|
1563 SFcurrentInvert[n] * SFentryHeight + SFlowerY,
|
|
|
1564 SFentryWidth,
|
|
|
1565 SFentryHeight);
|
|
|
1566 }
|
|
|
1567
|
|
|
1568 static unsigned long SFscrollTimerInterval __ARGS((void));
|
|
|
1569
|
|
|
1570 static unsigned long
|
|
|
1571 SFscrollTimerInterval()
|
|
|
1572 {
|
|
|
1573 static int maxVal = 200;
|
|
|
1574 static int varyDist = 50;
|
|
|
1575 static int minDist = 50;
|
|
|
1576 int t;
|
|
|
1577 int dist;
|
|
|
1578
|
|
|
1579 if (SFcurrentListY < SFlowerY)
|
|
|
1580 dist = SFlowerY - SFcurrentListY;
|
|
|
1581 else if (SFcurrentListY > SFupperY)
|
|
|
1582 dist = SFcurrentListY - SFupperY;
|
|
|
1583 else
|
|
|
1584 return (unsigned long) 1;
|
|
|
1585
|
|
|
1586 t = maxVal - ((maxVal / varyDist) * (dist - minDist));
|
|
|
1587
|
|
|
1588 if (t < 1)
|
|
|
1589 t = 1;
|
|
|
1590
|
|
|
1591 if (t > maxVal)
|
|
|
1592 t = maxVal;
|
|
|
1593
|
|
|
1594 return (unsigned long)t;
|
|
|
1595 }
|
|
|
1596
|
|
|
1597 static void SFscrollTimer __ARGS((XtPointer p, XtIntervalId *id));
|
|
|
1598
|
|
|
1599 /* ARGSUSED */
|
|
|
1600 static void
|
|
|
1601 SFscrollTimer(p, id)
|
|
|
1602 XtPointer p;
|
|
|
1603 XtIntervalId *id;
|
|
|
1604 {
|
|
|
1605 SFDir *dir;
|
|
|
1606 int save;
|
|
|
1607 int n;
|
|
|
1608
|
|
|
1609 n = (long)p;
|
|
|
1610
|
|
|
1611 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
1612 save = dir->vOrigin;
|
|
|
1613
|
|
|
1614 if (SFcurrentListY < SFlowerY)
|
|
|
1615 {
|
|
|
1616 if (dir->vOrigin > 0)
|
|
|
1617 SFvSliderMovedCallback(selFileVScrolls[n], n, dir->vOrigin - 1);
|
|
|
1618 }
|
|
|
1619 else if (SFcurrentListY > SFupperY)
|
|
|
1620 {
|
|
|
1621 if (dir->vOrigin < dir->nEntries - SFlistSize)
|
|
|
1622 SFvSliderMovedCallback(selFileVScrolls[n], n, dir->vOrigin + 1);
|
|
|
1623 }
|
|
|
1624
|
|
|
1625 if (dir->vOrigin != save)
|
|
|
1626 {
|
|
|
1627 if (dir->nEntries)
|
|
|
1628 {
|
|
|
1629 #ifdef FEAT_GUI_NEXTAW
|
|
|
1630 XawScrollbarSetThumb(
|
|
|
1631 selFileVScrolls[n],
|
|
|
1632 (float) (((double) dir->vOrigin) / dir->nEntries),
|
|
|
1633 (float) (((double) ((dir->nEntries < SFlistSize) ?
|
|
|
1634 dir->nEntries : SFlistSize)) / dir->nEntries));
|
|
|
1635 #else
|
|
|
1636 vim_XawScrollbarSetThumb(
|
|
|
1637 selFileVScrolls[n],
|
|
|
1638 (float) (((double) dir->vOrigin) / dir->nEntries),
|
|
|
1639 (float) (((double) ((dir->nEntries < SFlistSize) ?
|
|
|
1640 dir->nEntries : SFlistSize)) / dir->nEntries),
|
|
|
1641 (double)dir->nEntries);
|
|
|
1642 #endif
|
|
|
1643 }
|
|
|
1644 }
|
|
|
1645
|
|
|
1646 if (SFbuttonPressed)
|
|
|
1647 SFscrollTimerId = XtAppAddTimeOut(SFapp,
|
|
|
1648 SFscrollTimerInterval(), SFscrollTimer, (XtPointer) n);
|
|
|
1649 }
|
|
|
1650
|
|
|
1651 static int
|
|
|
1652 SFnewInvertEntry(n, event)
|
|
|
1653 int n;
|
|
|
1654 XMotionEvent *event;
|
|
|
1655 {
|
|
|
1656 int x, y;
|
|
|
1657 int nw;
|
|
|
1658 static int SFscrollTimerAdded = 0;
|
|
|
1659
|
|
|
1660 x = event->x;
|
|
|
1661 y = event->y;
|
|
|
1662
|
|
|
1663 if (SFdirPtr + n >= SFdirEnd)
|
|
|
1664 return -1;
|
|
|
1665
|
|
|
1666 if ((x >= 0) && (x <= SFupperX) && (y >= SFlowerY) && (y <= SFupperY))
|
|
|
1667 {
|
|
|
1668 SFDir *dir = &(SFdirs[SFdirPtr + n]);
|
|
|
1669
|
|
|
1670 if (SFscrollTimerAdded)
|
|
|
1671 {
|
|
|
1672 SFscrollTimerAdded = 0;
|
|
|
1673 XtRemoveTimeOut(SFscrollTimerId);
|
|
|
1674 }
|
|
|
1675
|
|
|
1676 nw = (y - SFlowerY) / SFentryHeight;
|
|
|
1677 if (dir->vOrigin + nw >= dir->nEntries)
|
|
|
1678 return -1;
|
|
|
1679 return nw;
|
|
|
1680 }
|
|
|
1681 else
|
|
|
1682 {
|
|
|
1683 if (SFbuttonPressed)
|
|
|
1684 {
|
|
|
1685 SFcurrentListY = y;
|
|
|
1686 if (!SFscrollTimerAdded)
|
|
|
1687 {
|
|
|
1688 SFscrollTimerAdded = 1;
|
|
|
1689 SFscrollTimerId = XtAppAddTimeOut(SFapp,
|
|
|
1690 SFscrollTimerInterval(), SFscrollTimer,
|
|
|
1691 (XtPointer) n);
|
|
|
1692 }
|
|
|
1693 }
|
|
|
1694 return -1;
|
|
|
1695 }
|
|
|
1696 }
|
|
|
1697
|
|
|
1698 /* ARGSUSED */
|
|
|
1699 static void
|
|
|
1700 SFenterList(w, n, event)
|
|
|
1701 Widget w;
|
|
|
1702 int n;
|
|
|
1703 XEnterWindowEvent *event;
|
|
|
1704 {
|
|
|
1705 int nw;
|
|
|
1706
|
|
|
1707 /* sanity */
|
|
|
1708 if (SFcurrentInvert[n] != -1)
|
|
|
1709 {
|
|
|
1710 SFinvertEntry(n);
|
|
|
1711 SFcurrentInvert[n] = -1;
|
|
|
1712 }
|
|
|
1713
|
|
|
1714 nw = SFnewInvertEntry(n, (XMotionEvent *) event);
|
|
|
1715 if (nw != -1)
|
|
|
1716 {
|
|
|
1717 SFcurrentInvert[n] = nw;
|
|
|
1718 SFinvertEntry(n);
|
|
|
1719 }
|
|
|
1720 }
|
|
|
1721
|
|
|
1722 /* ARGSUSED */
|
|
|
1723 static void
|
|
|
1724 SFleaveList(w, n, event)
|
|
|
1725 Widget w;
|
|
|
1726 int n;
|
|
|
1727 XEvent *event;
|
|
|
1728 {
|
|
|
1729 if (SFcurrentInvert[n] != -1)
|
|
|
1730 {
|
|
|
1731 SFinvertEntry(n);
|
|
|
1732 SFcurrentInvert[n] = -1;
|
|
|
1733 }
|
|
|
1734 }
|
|
|
1735
|
|
|
1736 /* ARGSUSED */
|
|
|
1737 static void
|
|
|
1738 SFmotionList(w, n, event)
|
|
|
1739 Widget w;
|
|
|
1740 int n;
|
|
|
1741 XMotionEvent *event;
|
|
|
1742 {
|
|
|
1743 int nw;
|
|
|
1744
|
|
|
1745 nw = SFnewInvertEntry(n, event);
|
|
|
1746
|
|
|
1747 if (nw != SFcurrentInvert[n])
|
|
|
1748 {
|
|
|
1749 if (SFcurrentInvert[n] != -1)
|
|
|
1750 SFinvertEntry(n);
|
|
|
1751 SFcurrentInvert[n] = nw;
|
|
|
1752 if (nw != -1)
|
|
|
1753 SFinvertEntry(n);
|
|
|
1754 }
|
|
|
1755 }
|
|
|
1756
|
|
|
1757 /* ARGSUSED */
|
|
|
1758 static void
|
|
|
1759 SFvFloatSliderMovedCallback(w, n, fnew)
|
|
|
1760 Widget w;
|
|
|
1761 XtPointer n;
|
|
|
1762 XtPointer fnew;
|
|
|
1763 {
|
|
|
1764 int nw;
|
|
|
1765
|
|
|
1766 nw = (*(float *)fnew) * SFdirs[SFdirPtr + (int)(long)n].nEntries;
|
|
|
1767 SFvSliderMovedCallback(w, (int)(long)n, nw);
|
|
|
1768 }
|
|
|
1769
|
|
|
1770 /* ARGSUSED */
|
|
|
1771 static void
|
|
|
1772 SFvSliderMovedCallback(w, n, nw)
|
|
|
1773 Widget w;
|
|
|
1774 int n;
|
|
|
1775 int nw;
|
|
|
1776 {
|
|
|
1777 int old;
|
|
|
1778 Window win;
|
|
|
1779 SFDir *dir;
|
|
|
1780
|
|
|
1781 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
1782
|
|
|
1783 old = dir->vOrigin;
|
|
|
1784 dir->vOrigin = nw;
|
|
|
1785
|
|
|
1786 if (old == nw)
|
|
|
1787 return;
|
|
|
1788
|
|
|
1789 win = XtWindow(selFileLists[n]);
|
|
|
1790
|
|
|
1791 if (ABS(nw - old) < SFlistSize)
|
|
|
1792 {
|
|
|
1793 if (nw > old)
|
|
|
1794 {
|
|
|
1795 XCopyArea(
|
|
|
1796 SFdisplay,
|
|
|
1797 win,
|
|
|
1798 win,
|
|
|
1799 SFscrollGC,
|
|
|
1800 SFlineToTextH,
|
|
|
1801 SFlowerY + (nw - old) * SFentryHeight,
|
|
|
1802 SFentryWidth + SFlineToTextH,
|
|
|
1803 (SFlistSize - (nw - old)) * SFentryHeight,
|
|
|
1804 SFlineToTextH,
|
|
|
1805 SFlowerY);
|
|
|
1806 XClearArea(
|
|
|
1807 SFdisplay,
|
|
|
1808 win,
|
|
|
1809 SFlineToTextH,
|
|
|
1810 SFlowerY + (SFlistSize - (nw - old)) *
|
|
|
1811 SFentryHeight,
|
|
|
1812 SFentryWidth + SFlineToTextH,
|
|
|
1813 (nw - old) * SFentryHeight,
|
|
|
1814 False);
|
|
|
1815 SFdrawStrings(win, dir, SFlistSize - (nw - old),
|
|
|
1816 SFlistSize - 1);
|
|
|
1817 }
|
|
|
1818 else
|
|
|
1819 {
|
|
|
1820 XCopyArea(
|
|
|
1821 SFdisplay,
|
|
|
1822 win,
|
|
|
1823 win,
|
|
|
1824 SFscrollGC,
|
|
|
1825 SFlineToTextH,
|
|
|
1826 SFlowerY,
|
|
|
1827 SFentryWidth + SFlineToTextH,
|
|
|
1828 (SFlistSize - (old - nw)) * SFentryHeight,
|
|
|
1829 SFlineToTextH,
|
|
|
1830 SFlowerY + (old - nw) * SFentryHeight);
|
|
|
1831 XClearArea(
|
|
|
1832 SFdisplay,
|
|
|
1833 win,
|
|
|
1834 SFlineToTextH,
|
|
|
1835 SFlowerY,
|
|
|
1836 SFentryWidth + SFlineToTextH,
|
|
|
1837 (old - nw) * SFentryHeight,
|
|
|
1838 False);
|
|
|
1839 SFdrawStrings(win, dir, 0, old - nw);
|
|
|
1840 }
|
|
|
1841 }
|
|
|
1842 else
|
|
|
1843 {
|
|
|
1844 XClearArea(
|
|
|
1845 SFdisplay,
|
|
|
1846 win,
|
|
|
1847 SFlineToTextH,
|
|
|
1848 SFlowerY,
|
|
|
1849 SFentryWidth + SFlineToTextH,
|
|
|
1850 SFlistSize * SFentryHeight,
|
|
|
1851 False);
|
|
|
1852 SFdrawStrings(win, dir, 0, SFlistSize - 1);
|
|
|
1853 }
|
|
|
1854 }
|
|
|
1855
|
|
|
1856 /* ARGSUSED */
|
|
|
1857 static void
|
|
|
1858 SFvAreaSelectedCallback(w, n, pnew)
|
|
|
1859 Widget w;
|
|
|
1860 XtPointer n;
|
|
|
1861 XtPointer pnew;
|
|
|
1862 {
|
|
|
1863 SFDir *dir;
|
|
889
|
1864 int nw = (int)(long)pnew;
|
|
7
|
1865
|
|
|
1866 dir = &(SFdirs[SFdirPtr + (int)(long)n]);
|
|
|
1867
|
|
|
1868 #ifdef FEAT_GUI_NEXTAW
|
|
889
|
1869 if (nw < 0)
|
|
7
|
1870 {
|
|
889
|
1871 if (nw > -SFvScrollHeight)
|
|
|
1872 nw = -1;
|
|
7
|
1873 else
|
|
889
|
1874 nw = -SFlistSize;
|
|
7
|
1875 }
|
|
889
|
1876 else if (nw > 0)
|
|
7
|
1877 {
|
|
889
|
1878 if (nw < SFvScrollHeight)
|
|
|
1879 nw = 1;
|
|
7
|
1880 else
|
|
889
|
1881 nw = SFlistSize;
|
|
7
|
1882 }
|
|
|
1883 #endif
|
|
889
|
1884 nw += dir->vOrigin;
|
|
7
|
1885
|
|
|
1886 if (nw > dir->nEntries - SFlistSize)
|
|
|
1887 nw = dir->nEntries - SFlistSize;
|
|
|
1888
|
|
|
1889 if (nw < 0)
|
|
|
1890 nw = 0;
|
|
|
1891
|
|
|
1892 if (dir->nEntries)
|
|
|
1893 {
|
|
|
1894 float f;
|
|
|
1895
|
|
|
1896 f = ((double) nw) / dir->nEntries;
|
|
|
1897
|
|
|
1898 #ifdef FEAT_GUI_NEXTAW
|
|
|
1899 XawScrollbarSetThumb(
|
|
|
1900 w,
|
|
|
1901 f,
|
|
|
1902 (float) (((double) ((dir->nEntries < SFlistSize) ?
|
|
|
1903 dir->nEntries : SFlistSize)) / dir->nEntries));
|
|
|
1904 #else
|
|
|
1905 vim_XawScrollbarSetThumb(
|
|
|
1906 w,
|
|
|
1907 f,
|
|
|
1908 (float) (((double) ((dir->nEntries < SFlistSize) ?
|
|
|
1909 dir->nEntries : SFlistSize)) / dir->nEntries),
|
|
|
1910 (double)dir->nEntries);
|
|
|
1911 #endif
|
|
|
1912 }
|
|
|
1913
|
|
|
1914 SFvSliderMovedCallback(w, (int)(long)n, nw);
|
|
|
1915 }
|
|
|
1916
|
|
|
1917 /* ARGSUSED */
|
|
|
1918 static void
|
|
|
1919 SFhSliderMovedCallback(w, n, nw)
|
|
|
1920 Widget w;
|
|
|
1921 XtPointer n;
|
|
|
1922 XtPointer nw;
|
|
|
1923 {
|
|
|
1924 SFDir *dir;
|
|
|
1925 int save;
|
|
|
1926
|
|
|
1927 dir = &(SFdirs[SFdirPtr + (int)(long)n]);
|
|
|
1928 save = dir->hOrigin;
|
|
|
1929 dir->hOrigin = (*(float *)nw) * dir->nChars;
|
|
|
1930 if (dir->hOrigin == save)
|
|
|
1931 return;
|
|
|
1932
|
|
|
1933 SFdrawList((int)(long)n, SF_DO_NOT_SCROLL);
|
|
|
1934 }
|
|
|
1935
|
|
|
1936 /* ARGSUSED */
|
|
|
1937 static void
|
|
|
1938 SFhAreaSelectedCallback(w, n, pnew)
|
|
|
1939 Widget w;
|
|
|
1940 XtPointer n;
|
|
|
1941 XtPointer pnew;
|
|
|
1942 {
|
|
|
1943 SFDir *dir;
|
|
889
|
1944 int nw = (int)(long)pnew;
|
|
7
|
1945
|
|
|
1946 dir = &(SFdirs[SFdirPtr + (int)(long)n]);
|
|
|
1947
|
|
|
1948 #ifdef FEAT_GUI_NEXTAW
|
|
889
|
1949 if (nw < 0)
|
|
7
|
1950 {
|
|
889
|
1951 if (nw > -SFhScrollWidth)
|
|
|
1952 nw = -1;
|
|
7
|
1953 else
|
|
889
|
1954 nw = -SFcharsPerEntry;
|
|
7
|
1955 }
|
|
889
|
1956 else if (nw > 0)
|
|
7
|
1957 {
|
|
889
|
1958 if (nw < SFhScrollWidth)
|
|
|
1959 nw = 1;
|
|
7
|
1960 else
|
|
889
|
1961 nw = SFcharsPerEntry;
|
|
7
|
1962 }
|
|
|
1963 #endif
|
|
889
|
1964 nw += dir->hOrigin;
|
|
7
|
1965
|
|
|
1966 if (nw > dir->nChars - SFcharsPerEntry)
|
|
|
1967 nw = dir->nChars - SFcharsPerEntry;
|
|
|
1968
|
|
|
1969 if (nw < 0)
|
|
|
1970 nw = 0;
|
|
|
1971
|
|
|
1972 if (dir->nChars)
|
|
|
1973 {
|
|
|
1974 float f;
|
|
|
1975
|
|
|
1976 f = ((double) nw) / dir->nChars;
|
|
|
1977
|
|
|
1978 #ifdef FEAT_GUI_NEXTAW
|
|
|
1979 XawScrollbarSetThumb(
|
|
|
1980 w,
|
|
|
1981 f,
|
|
|
1982 (float) (((double) ((dir->nChars < SFcharsPerEntry) ?
|
|
|
1983 dir->nChars : SFcharsPerEntry)) / dir->nChars));
|
|
|
1984 #else
|
|
|
1985 vim_XawScrollbarSetThumb(
|
|
|
1986 w,
|
|
|
1987 f,
|
|
|
1988 (float) (((double) ((dir->nChars < SFcharsPerEntry) ?
|
|
|
1989 dir->nChars : SFcharsPerEntry)) / dir->nChars),
|
|
|
1990 (double)dir->nChars);
|
|
|
1991 #endif
|
|
|
1992
|
|
|
1993 SFhSliderMovedCallback(w, n, (XtPointer)&f);
|
|
|
1994 }
|
|
|
1995 }
|
|
|
1996
|
|
|
1997 /* ARGSUSED */
|
|
|
1998 static void
|
|
|
1999 SFpathSliderMovedCallback(w, client_data, nw)
|
|
|
2000 Widget w;
|
|
|
2001 XtPointer client_data;
|
|
|
2002 XtPointer nw;
|
|
|
2003 {
|
|
|
2004 SFDir *dir;
|
|
|
2005 int n;
|
|
|
2006 XawTextPosition pos;
|
|
|
2007 int SFdirPtrSave;
|
|
|
2008
|
|
|
2009 SFdirPtrSave = SFdirPtr;
|
|
|
2010 SFdirPtr = (*(float *)nw) * SFdirEnd;
|
|
|
2011 if (SFdirPtr == SFdirPtrSave)
|
|
|
2012 return;
|
|
|
2013
|
|
|
2014 SFdrawLists(SF_DO_SCROLL);
|
|
|
2015
|
|
|
2016 n = 2;
|
|
|
2017 while (SFdirPtr + n >= SFdirEnd)
|
|
|
2018 n--;
|
|
|
2019
|
|
|
2020 dir = &(SFdirs[SFdirPtr + n]);
|
|
|
2021
|
|
|
2022 pos = dir->path - SFcurrentPath;
|
|
|
2023
|
|
|
2024 if (!strncmp(SFcurrentPath, SFstartDir, strlen(SFstartDir)))
|
|
|
2025 {
|
|
|
2026 pos -= strlen(SFstartDir);
|
|
|
2027 if (pos < 0)
|
|
|
2028 pos = 0;
|
|
|
2029 }
|
|
|
2030
|
|
|
2031 XawTextSetInsertionPoint(selFileField, pos);
|
|
|
2032 }
|
|
|
2033
|
|
|
2034 /* ARGSUSED */
|
|
|
2035 static void
|
|
|
2036 SFpathAreaSelectedCallback(w, client_data, pnew)
|
|
|
2037 Widget w;
|
|
|
2038 XtPointer client_data;
|
|
|
2039 XtPointer pnew;
|
|
|
2040 {
|
|
889
|
2041 int nw = (int)(long)pnew;
|
|
7
|
2042 float f;
|
|
|
2043
|
|
|
2044 #ifdef FEAT_GUI_NEXTAW
|
|
889
|
2045 if (nw < 0)
|
|
7
|
2046 {
|
|
889
|
2047 if (nw > -SFpathScrollWidth)
|
|
|
2048 nw = -1;
|
|
7
|
2049 else
|
|
889
|
2050 nw = -3;
|
|
7
|
2051 }
|
|
889
|
2052 else if (nw > 0)
|
|
7
|
2053 {
|
|
889
|
2054 if (nw < SFpathScrollWidth)
|
|
|
2055 nw = 1;
|
|
7
|
2056 else
|
|
889
|
2057 nw = 3;
|
|
7
|
2058 }
|
|
|
2059 #endif
|
|
889
|
2060 nw += SFdirPtr;
|
|
7
|
2061
|
|
|
2062 if (nw > SFdirEnd - 3)
|
|
|
2063 nw = SFdirEnd - 3;
|
|
|
2064
|
|
|
2065 if (nw < 0)
|
|
|
2066 nw = 0;
|
|
|
2067
|
|
|
2068 f = ((double) nw) / SFdirEnd;
|
|
|
2069
|
|
|
2070 #ifdef FEAT_GUI_NEXTAW
|
|
|
2071 XawScrollbarSetThumb(
|
|
|
2072 w,
|
|
|
2073 f,
|
|
|
2074 (float) (((double) ((SFdirEnd < 3) ? SFdirEnd : 3)) / SFdirEnd));
|
|
|
2075 #else
|
|
|
2076 vim_XawScrollbarSetThumb(
|
|
|
2077 w,
|
|
|
2078 f,
|
|
|
2079 (float) (((double) ((SFdirEnd < 3) ? SFdirEnd : 3)) / SFdirEnd),
|
|
|
2080 (double)SFdirEnd);
|
|
|
2081 #endif
|
|
|
2082
|
|
|
2083 SFpathSliderMovedCallback(w, (XtPointer) NULL, (XtPointer)&f);
|
|
|
2084 }
|
|
|
2085
|
|
|
2086 static Boolean
|
|
|
2087 SFworkProc()
|
|
|
2088 {
|
|
|
2089 SFDir *dir;
|
|
|
2090 SFEntry *entry;
|
|
|
2091
|
|
|
2092 for (dir = &(SFdirs[SFdirEnd - 1]); dir >= SFdirs; dir--)
|
|
|
2093 {
|
|
|
2094 if (!(dir->nEntries))
|
|
|
2095 continue;
|
|
|
2096 for (entry = &(dir->entries[dir->nEntries - 1]);
|
|
|
2097 entry >= dir->entries;
|
|
|
2098 entry--)
|
|
|
2099 {
|
|
|
2100 if (!(entry->statDone))
|
|
|
2101 {
|
|
|
2102 (void)SFstatAndCheck(dir, entry);
|
|
|
2103 return False;
|
|
|
2104 }
|
|
|
2105 }
|
|
|
2106 }
|
|
|
2107
|
|
|
2108 SFworkProcAdded = 0;
|
|
|
2109
|
|
|
2110 return True;
|
|
|
2111 }
|
|
|
2112
|
|
|
2113 /***************** Dir.c */
|
|
|
2114
|
|
|
2115 static int
|
|
|
2116 SFcompareEntries(p, q)
|
|
|
2117 const void *p;
|
|
|
2118 const void *q;
|
|
|
2119 {
|
|
|
2120 return strcmp(((SFEntry *)p)->real, ((SFEntry *)q)->real);
|
|
|
2121 }
|
|
|
2122
|
|
|
2123 static int
|
|
|
2124 SFgetDir(dir)
|
|
|
2125 SFDir *dir;
|
|
|
2126 {
|
|
|
2127 SFEntry *result = NULL;
|
|
|
2128 int Alloc = 0;
|
|
|
2129 int i;
|
|
|
2130 DIR *dirp;
|
|
|
2131 struct dirent *dp;
|
|
|
2132 char *str;
|
|
|
2133 int len;
|
|
|
2134 int maxChars;
|
|
|
2135 struct stat statBuf;
|
|
|
2136
|
|
|
2137 maxChars = strlen(dir->dir) - 1;
|
|
|
2138
|
|
|
2139 dir->entries = NULL;
|
|
|
2140 dir->nEntries = 0;
|
|
|
2141 dir->nChars = 0;
|
|
|
2142
|
|
|
2143 result = NULL;
|
|
|
2144 i = 0;
|
|
|
2145
|
|
|
2146 dirp = opendir(".");
|
|
|
2147 if (!dirp)
|
|
|
2148 return 1;
|
|
|
2149
|
|
|
2150 (void)mch_stat(".", &statBuf);
|
|
|
2151 dir->mtime = statBuf.st_mtime;
|
|
|
2152
|
|
|
2153 while ((dp = readdir(dirp)))
|
|
|
2154 {
|
|
|
2155 /* Ignore "." and ".." */
|
|
|
2156 if (strcmp(dp->d_name, ".") == 0 || strcmp(dp->d_name, "..") == 0)
|
|
|
2157 continue;
|
|
|
2158 if (i >= Alloc)
|
|
|
2159 {
|
|
|
2160 Alloc = 2 * (Alloc + 1);
|
|
|
2161 result = (SFEntry *) XtRealloc((char *) result,
|
|
|
2162 (unsigned) (Alloc * sizeof(SFEntry)));
|
|
|
2163 }
|
|
|
2164 result[i].statDone = 0;
|
|
|
2165 str = dp->d_name;
|
|
|
2166 len = strlen(str);
|
|
|
2167 result[i].real = XtMalloc((unsigned) (len + 2));
|
|
|
2168 (void) strcat(strcpy(result[i].real, str), " ");
|
|
|
2169 if (len > maxChars)
|
|
|
2170 maxChars = len;
|
|
|
2171 result[i].shown = result[i].real;
|
|
|
2172 i++;
|
|
|
2173 }
|
|
|
2174
|
|
|
2175 qsort((char *) result, (size_t) i, sizeof(SFEntry), SFcompareEntries);
|
|
|
2176
|
|
|
2177 dir->entries = result;
|
|
|
2178 dir->nEntries = i;
|
|
|
2179 dir->nChars = maxChars + 1;
|
|
|
2180
|
|
|
2181 closedir(dirp);
|
|
|
2182
|
|
|
2183 return 0;
|
|
|
2184 }
|
|
|
2185
|
|
|
2186 /***************** SFinternal.h */
|
|
|
2187
|
|
|
2188 #include <sys/param.h>
|
|
|
2189 #include <X11/cursorfont.h>
|
|
|
2190 #include <X11/Composite.h>
|
|
|
2191 #include <X11/Shell.h>
|
|
|
2192 #ifdef FEAT_GUI_NEXTAW
|
|
|
2193 # include <X11/neXtaw/Form.h>
|
|
|
2194 # include <X11/neXtaw/Command.h>
|
|
|
2195 # include <X11/neXtaw/Label.h>
|
|
|
2196 #else
|
|
|
2197 #include <X11/Xaw/Form.h>
|
|
|
2198 #include <X11/Xaw/Command.h>
|
|
|
2199 #include <X11/Xaw/Label.h>
|
|
|
2200 #endif
|
|
|
2201
|
|
|
2202 static char *oneLineTextEditTranslations = "\
|
|
|
2203 <Key>Return: redraw-display()\n\
|
|
|
2204 Ctrl<Key>M: redraw-display()\n\
|
|
|
2205 ";
|
|
|
2206
|
|
|
2207 static void SFexposeList __ARGS((Widget w, XtPointer n, XEvent *event, Boolean *cont));
|
|
|
2208
|
|
|
2209 /* ARGSUSED */
|
|
|
2210 static void
|
|
|
2211 SFexposeList(w, n, event, cont)
|
|
|
2212 Widget w;
|
|
|
2213 XtPointer n;
|
|
|
2214 XEvent *event;
|
|
|
2215 Boolean *cont;
|
|
|
2216 {
|
|
|
2217 if ((event->type == NoExpose) || event->xexpose.count)
|
|
|
2218 return;
|
|
|
2219
|
|
|
2220 SFdrawList((int)(long)n, SF_DO_NOT_SCROLL);
|
|
|
2221 }
|
|
|
2222
|
|
|
2223 static void SFmodVerifyCallback __ARGS((Widget w, XtPointer client_data, XEvent *event, Boolean *cont));
|
|
|
2224
|
|
|
2225 /* ARGSUSED */
|
|
|
2226 static void
|
|
|
2227 SFmodVerifyCallback(w, client_data, event, cont)
|
|
|
2228 Widget w;
|
|
|
2229 XtPointer client_data;
|
|
|
2230 XEvent *event;
|
|
|
2231 Boolean *cont;
|
|
|
2232 {
|
|
|
2233 char buf[2];
|
|
|
2234
|
|
|
2235 if ((XLookupString(&(event->xkey), buf, 2, NULL, NULL) == 1) &&
|
|
|
2236 ((*buf) == '\r'))
|
|
|
2237 SFstatus = SEL_FILE_OK;
|
|
|
2238 else
|
|
|
2239 SFstatus = SEL_FILE_TEXT;
|
|
|
2240 }
|
|
|
2241
|
|
|
2242 static void SFokCallback __ARGS((Widget w, XtPointer cl, XtPointer cd));
|
|
|
2243
|
|
|
2244 /* ARGSUSED */
|
|
|
2245 static void
|
|
|
2246 SFokCallback(w, cl, cd)
|
|
|
2247 Widget w;
|
|
|
2248 XtPointer cl, cd;
|
|
|
2249 {
|
|
|
2250 SFstatus = SEL_FILE_OK;
|
|
|
2251 }
|
|
|
2252
|
|
|
2253 static XtCallbackRec SFokSelect[] =
|
|
|
2254 {
|
|
|
2255 { SFokCallback, (XtPointer) NULL },
|
|
|
2256 { NULL, (XtPointer) NULL },
|
|
|
2257 };
|
|
|
2258
|
|
|
2259 static void SFcancelCallback __ARGS((Widget w, XtPointer cl, XtPointer cd));
|
|
|
2260
|
|
|
2261 /* ARGSUSED */
|
|
|
2262 static void
|
|
|
2263 SFcancelCallback(w, cl, cd)
|
|
|
2264 Widget w;
|
|
|
2265 XtPointer cl, cd;
|
|
|
2266 {
|
|
|
2267 SFstatus = SEL_FILE_CANCEL;
|
|
|
2268 }
|
|
|
2269
|
|
|
2270 static XtCallbackRec SFcancelSelect[] =
|
|
|
2271 {
|
|
|
2272 { SFcancelCallback, (XtPointer) NULL },
|
|
|
2273 { NULL, (XtPointer) NULL },
|
|
|
2274 };
|
|
|
2275
|
|
|
2276 static void SFdismissAction __ARGS((Widget w, XEvent *event, String *params, Cardinal *num_params));
|
|
|
2277
|
|
|
2278 /* ARGSUSED */
|
|
|
2279 static void
|
|
|
2280 SFdismissAction(w, event, params, num_params)
|
|
|
2281 Widget w;
|
|
|
2282 XEvent *event;
|
|
|
2283 String *params;
|
|
|
2284 Cardinal *num_params;
|
|
|
2285 {
|
|
|
2286 if (event->type == ClientMessage &&
|
|
|
2287 event->xclient.data.l[0] != SFwmDeleteWindow)
|
|
|
2288 return;
|
|
|
2289
|
|
|
2290 SFstatus = SEL_FILE_CANCEL;
|
|
|
2291 }
|
|
|
2292
|
|
|
2293 static char *wmDeleteWindowTranslation = "\
|
|
|
2294 <Message>WM_PROTOCOLS: SelFileDismiss()\n\
|
|
|
2295 ";
|
|
|
2296
|
|
|
2297 static XtActionsRec actions[] =
|
|
|
2298 {
|
|
|
2299 {"SelFileDismiss", SFdismissAction},
|
|
|
2300 };
|
|
|
2301
|
|
|
2302 static void
|
|
|
2303 SFsetColors(bg, fg, scroll_bg, scroll_fg)
|
|
|
2304 guicolor_T bg;
|
|
|
2305 guicolor_T fg;
|
|
|
2306 guicolor_T scroll_bg;
|
|
|
2307 guicolor_T scroll_fg;
|
|
|
2308 {
|
|
|
2309 if (selFileForm)
|
|
|
2310 {
|
|
|
2311 XtVaSetValues(selFileForm, XtNbackground, bg,
|
|
|
2312 XtNforeground, fg,
|
|
|
2313 XtNborderColor, bg,
|
|
|
2314 NULL);
|
|
|
2315 }
|
|
|
2316 {
|
|
|
2317 int i;
|
|
|
2318
|
|
|
2319 for (i = 0; i < 3; ++i)
|
|
|
2320 {
|
|
|
2321 if (selFileLists[i])
|
|
|
2322 {
|
|
|
2323 XtVaSetValues(selFileLists[i], XtNbackground, bg,
|
|
|
2324 XtNforeground, fg,
|
|
|
2325 XtNborderColor, fg,
|
|
|
2326 NULL);
|
|
|
2327 }
|
|
|
2328 }
|
|
|
2329 }
|
|
|
2330 if (selFileOK)
|
|
|
2331 {
|
|
|
2332 XtVaSetValues(selFileOK, XtNbackground, bg,
|
|
|
2333 XtNforeground, fg,
|
|
|
2334 XtNborderColor, fg,
|
|
|
2335 NULL);
|
|
|
2336 }
|
|
|
2337 if (selFileCancel)
|
|
|
2338 {
|
|
|
2339 XtVaSetValues(selFileCancel, XtNbackground, bg,
|
|
|
2340 XtNforeground, fg,
|
|
|
2341 XtNborderColor, fg,
|
|
|
2342 NULL);
|
|
|
2343 }
|
|
|
2344 if (selFilePrompt)
|
|
|
2345 {
|
|
|
2346 XtVaSetValues(selFilePrompt, XtNbackground, bg,
|
|
|
2347 XtNforeground, fg,
|
|
|
2348 NULL);
|
|
|
2349 }
|
|
|
2350 if (gui.dpy)
|
|
|
2351 {
|
|
|
2352 XSetBackground(gui.dpy, SFtextGC, bg);
|
|
|
2353 XSetForeground(gui.dpy, SFtextGC, fg);
|
|
|
2354 XSetForeground(gui.dpy, SFlineGC, fg);
|
|
|
2355
|
|
|
2356 /* This is an xor GC, so combine the fg and background */
|
|
|
2357 XSetBackground(gui.dpy, SFinvertGC, fg ^ bg);
|
|
|
2358 XSetForeground(gui.dpy, SFinvertGC, fg ^ bg);
|
|
|
2359 }
|
|
|
2360 if (selFileHScroll)
|
|
|
2361 {
|
|
|
2362 XtVaSetValues(selFileHScroll, XtNbackground, scroll_bg,
|
|
|
2363 XtNforeground, scroll_fg,
|
|
|
2364 XtNborderColor, fg,
|
|
|
2365 NULL);
|
|
|
2366 }
|
|
|
2367 {
|
|
|
2368 int i;
|
|
|
2369
|
|
|
2370 for (i = 0; i < 3; i++)
|
|
|
2371 {
|
|
|
2372 XtVaSetValues(selFileVScrolls[i], XtNbackground, scroll_bg,
|
|
|
2373 XtNforeground, scroll_fg,
|
|
|
2374 XtNborderColor, fg,
|
|
|
2375 NULL);
|
|
|
2376 XtVaSetValues(selFileHScrolls[i], XtNbackground, scroll_bg,
|
|
|
2377 XtNforeground, scroll_fg,
|
|
|
2378 XtNborderColor, fg,
|
|
|
2379 NULL);
|
|
|
2380 }
|
|
|
2381 }
|
|
|
2382 }
|
|
|
2383
|
|
|
2384 static void
|
|
|
2385 SFcreateWidgets(toplevel, prompt, ok, cancel)
|
|
|
2386 Widget toplevel;
|
|
|
2387 char *prompt;
|
|
|
2388 char *ok;
|
|
|
2389 char *cancel;
|
|
|
2390 {
|
|
|
2391 Cardinal n;
|
|
|
2392 int listWidth, listHeight;
|
|
|
2393 int listSpacing = 10;
|
|
|
2394 int scrollThickness = 15;
|
|
|
2395 int hScrollX, hScrollY;
|
|
|
2396 int vScrollX, vScrollY;
|
|
|
2397
|
|
|
2398 selFile = XtVaAppCreateShell("selFile", "SelFile",
|
|
|
2399 transientShellWidgetClass, SFdisplay,
|
|
|
2400 XtNtransientFor, toplevel,
|
|
|
2401 XtNtitle, prompt,
|
|
|
2402 NULL);
|
|
|
2403
|
|
|
2404 /* Add WM_DELETE_WINDOW protocol */
|
|
|
2405 XtAppAddActions(XtWidgetToApplicationContext(selFile),
|
|
|
2406 actions, XtNumber(actions));
|
|
|
2407 XtOverrideTranslations(selFile,
|
|
|
2408 XtParseTranslationTable(wmDeleteWindowTranslation));
|
|
|
2409
|
|
|
2410 selFileForm = XtVaCreateManagedWidget("selFileForm",
|
|
|
2411 formWidgetClass, selFile,
|
|
|
2412 XtNdefaultDistance, 30,
|
|
|
2413 XtNforeground, SFfore,
|
|
|
2414 XtNbackground, SFback,
|
|
|
2415 XtNborderColor, SFback,
|
|
|
2416 NULL);
|
|
|
2417
|
|
|
2418 selFilePrompt = XtVaCreateManagedWidget("selFilePrompt",
|
|
|
2419 labelWidgetClass, selFileForm,
|
|
|
2420 XtNlabel, prompt,
|
|
|
2421 XtNresizable, True,
|
|
|
2422 XtNtop, XtChainTop,
|
|
|
2423 XtNbottom, XtChainTop,
|
|
|
2424 XtNleft, XtChainLeft,
|
|
|
2425 XtNright, XtChainLeft,
|
|
|
2426 XtNborderWidth, 0,
|
|
|
2427 XtNforeground, SFfore,
|
|
|
2428 XtNbackground, SFback,
|
|
|
2429 NULL);
|
|
|
2430
|
|
|
2431 /*
|
|
|
2432 XtVaGetValues(selFilePrompt,
|
|
|
2433 XtNforeground, &SFfore,
|
|
|
2434 XtNbackground, &SFback,
|
|
|
2435 NULL);
|
|
|
2436 */
|
|
|
2437
|
|
|
2438 SFinitFont();
|
|
|
2439
|
|
|
2440 SFentryWidth = SFbesideText + SFcharsPerEntry * SFcharWidth +
|
|
|
2441 SFbesideText;
|
|
|
2442 SFentryHeight = SFaboveAndBelowText + SFcharHeight +
|
|
|
2443 SFaboveAndBelowText;
|
|
|
2444
|
|
|
2445 listWidth = SFlineToTextH + SFentryWidth + SFlineToTextH + 1 +
|
|
|
2446 scrollThickness;
|
|
|
2447 listHeight = SFlineToTextV + SFentryHeight + SFlineToTextV + 1 +
|
|
|
2448 SFlineToTextV + SFlistSize * SFentryHeight +
|
|
|
2449 SFlineToTextV + 1 + scrollThickness;
|
|
|
2450
|
|
|
2451 SFpathScrollWidth = 3 * listWidth + 2 * listSpacing + 4;
|
|
|
2452
|
|
|
2453 hScrollX = -1;
|
|
|
2454 hScrollY = SFlineToTextV + SFentryHeight + SFlineToTextV + 1 +
|
|
|
2455 SFlineToTextV + SFlistSize * SFentryHeight +
|
|
|
2456 SFlineToTextV;
|
|
|
2457 SFhScrollWidth = SFlineToTextH + SFentryWidth + SFlineToTextH;
|
|
|
2458
|
|
|
2459 vScrollX = SFlineToTextH + SFentryWidth + SFlineToTextH;
|
|
|
2460 vScrollY = SFlineToTextV + SFentryHeight + SFlineToTextV;
|
|
|
2461 SFvScrollHeight = SFlineToTextV + SFlistSize * SFentryHeight +
|
|
|
2462 SFlineToTextV;
|
|
|
2463
|
|
|
2464 SFupperX = SFlineToTextH + SFentryWidth + SFlineToTextH - 1;
|
|
|
2465 SFlowerY = SFlineToTextV + SFentryHeight + SFlineToTextV + 1 +
|
|
|
2466 SFlineToTextV;
|
|
|
2467 SFupperY = SFlineToTextV + SFentryHeight + SFlineToTextV + 1 +
|
|
|
2468 SFlineToTextV + SFlistSize * SFentryHeight - 1;
|
|
|
2469
|
|
|
2470 SFtextX = SFlineToTextH + SFbesideText;
|
|
|
2471 SFtextYoffset = SFlowerY + SFaboveAndBelowText + SFcharAscent;
|
|
|
2472
|
|
|
2473 SFsegs[0].x1 = 0;
|
|
|
2474 SFsegs[0].y1 = vScrollY;
|
|
|
2475 SFsegs[0].x2 = vScrollX - 1;
|
|
|
2476 SFsegs[0].y2 = vScrollY;
|
|
|
2477 SFsegs[1].x1 = vScrollX;
|
|
|
2478 SFsegs[1].y1 = 0;
|
|
|
2479 SFsegs[1].x2 = vScrollX;
|
|
|
2480 SFsegs[1].y2 = vScrollY - 1;
|
|
|
2481
|
|
|
2482 SFcompletionSegs[0].x1 = SFcompletionSegs[0].x2 = SFlineToTextH;
|
|
|
2483 SFcompletionSegs[1].x1 = SFcompletionSegs[1].x2 =
|
|
|
2484 SFlineToTextH + SFentryWidth - 1;
|
|
|
2485
|
|
|
2486 selFileField = XtVaCreateManagedWidget("selFileField",
|
|
|
2487 asciiTextWidgetClass, selFileForm,
|
|
|
2488 XtNwidth, 3 * listWidth + 2 * listSpacing + 4,
|
|
|
2489 XtNborderColor, SFfore,
|
|
|
2490 XtNfromVert, selFilePrompt,
|
|
|
2491 XtNvertDistance, 10,
|
|
|
2492 XtNresizable, True,
|
|
|
2493 XtNtop, XtChainTop,
|
|
|
2494 XtNbottom, XtChainTop,
|
|
|
2495 XtNleft, XtChainLeft,
|
|
|
2496 XtNright, XtChainLeft,
|
|
|
2497 XtNstring, SFtextBuffer,
|
|
|
2498 XtNlength, MAXPATHL,
|
|
|
2499 XtNeditType, XawtextEdit,
|
|
|
2500 XtNwrap, XawtextWrapWord,
|
|
|
2501 XtNresize, XawtextResizeHeight,
|
|
|
2502 XtNuseStringInPlace, True,
|
|
|
2503 NULL);
|
|
|
2504
|
|
|
2505 XtOverrideTranslations(selFileField,
|
|
|
2506 XtParseTranslationTable(oneLineTextEditTranslations));
|
|
|
2507 XtSetKeyboardFocus(selFileForm, selFileField);
|
|
|
2508
|
|
|
2509 selFileHScroll = XtVaCreateManagedWidget("selFileHScroll",
|
|
|
2510 #ifdef FEAT_GUI_NEXTAW
|
|
|
2511 scrollbarWidgetClass, selFileForm,
|
|
|
2512 #else
|
|
|
2513 vim_scrollbarWidgetClass, selFileForm,
|
|
|
2514 #endif
|
|
|
2515 XtNorientation, XtorientHorizontal,
|
|
|
2516 XtNwidth, SFpathScrollWidth,
|
|
|
2517 XtNheight, scrollThickness,
|
|
|
2518 XtNborderColor, SFfore,
|
|
|
2519 XtNfromVert, selFileField,
|
|
|
2520 XtNvertDistance, 30,
|
|
|
2521 XtNtop, XtChainTop,
|
|
|
2522 XtNbottom, XtChainTop,
|
|
|
2523 XtNleft, XtChainLeft,
|
|
|
2524 XtNright, XtChainLeft,
|
|
|
2525 XtNforeground, gui.scroll_fg_pixel,
|
|
|
2526 XtNbackground, gui.scroll_bg_pixel,
|
|
|
2527 #ifndef FEAT_GUI_NEXTAW
|
|
|
2528 XtNlimitThumb, 1,
|
|
|
2529 #endif
|
|
|
2530 NULL);
|
|
|
2531
|
|
|
2532 XtAddCallback(selFileHScroll, XtNjumpProc,
|
|
|
2533 (XtCallbackProc) SFpathSliderMovedCallback, (XtPointer)NULL);
|
|
|
2534 XtAddCallback(selFileHScroll, XtNscrollProc,
|
|
|
2535 (XtCallbackProc) SFpathAreaSelectedCallback, (XtPointer)NULL);
|
|
|
2536
|
|
|
2537 selFileLists[0] = XtVaCreateManagedWidget("selFileList1",
|
|
|
2538 compositeWidgetClass, selFileForm,
|
|
|
2539 XtNwidth, listWidth,
|
|
|
2540 XtNheight, listHeight,
|
|
|
2541 XtNforeground, SFfore,
|
|
|
2542 XtNbackground, SFback,
|
|
|
2543 XtNborderColor, SFfore,
|
|
|
2544 XtNfromVert, selFileHScroll,
|
|
|
2545 XtNvertDistance, 10,
|
|
|
2546 XtNtop, XtChainTop,
|
|
|
2547 XtNbottom, XtChainTop,
|
|
|
2548 XtNleft, XtChainLeft,
|
|
|
2549 XtNright, XtChainLeft,
|
|
|
2550 NULL);
|
|
|
2551
|
|
|
2552 selFileLists[1] = XtVaCreateManagedWidget("selFileList2",
|
|
|
2553 compositeWidgetClass, selFileForm,
|
|
|
2554 XtNwidth, listWidth,
|
|
|
2555 XtNheight, listHeight,
|
|
|
2556 XtNforeground, SFfore,
|
|
|
2557 XtNbackground, SFback,
|
|
|
2558 XtNborderColor, SFfore,
|
|
|
2559 XtNfromHoriz, selFileLists[0],
|
|
|
2560 XtNfromVert, selFileHScroll,
|
|
|
2561 XtNhorizDistance, listSpacing,
|
|
|
2562 XtNvertDistance, 10,
|
|
|
2563 XtNtop, XtChainTop,
|
|
|
2564 XtNbottom, XtChainTop,
|
|
|
2565 XtNleft, XtChainLeft,
|
|
|
2566 XtNright, XtChainLeft,
|
|
|
2567 NULL);
|
|
|
2568
|
|
|
2569 selFileLists[2] = XtVaCreateManagedWidget("selFileList3",
|
|
|
2570 compositeWidgetClass, selFileForm,
|
|
|
2571 XtNwidth, listWidth,
|
|
|
2572 XtNheight, listHeight,
|
|
|
2573 XtNforeground, SFfore,
|
|
|
2574 XtNbackground, SFback,
|
|
|
2575 XtNborderColor, SFfore,
|
|
|
2576 XtNfromHoriz, selFileLists[1],
|
|
|
2577 XtNfromVert, selFileHScroll,
|
|
|
2578 XtNhorizDistance, listSpacing,
|
|
|
2579 XtNvertDistance, 10,
|
|
|
2580 XtNtop, XtChainTop,
|
|
|
2581 XtNbottom, XtChainTop,
|
|
|
2582 XtNleft, XtChainLeft,
|
|
|
2583 XtNright, XtChainLeft,
|
|
|
2584 NULL);
|
|
|
2585
|
|
|
2586 for (n = 0; n < 3; n++)
|
|
|
2587 {
|
|
|
2588 selFileVScrolls[n] = XtVaCreateManagedWidget("selFileVScroll",
|
|
|
2589 #ifdef FEAT_GUI_NEXTAW
|
|
|
2590 scrollbarWidgetClass, selFileLists[n],
|
|
|
2591 #else
|
|
|
2592 vim_scrollbarWidgetClass, selFileLists[n],
|
|
|
2593 #endif
|
|
|
2594 XtNx, vScrollX,
|
|
|
2595 XtNy, vScrollY,
|
|
|
2596 XtNwidth, scrollThickness,
|
|
|
2597 XtNheight, SFvScrollHeight,
|
|
|
2598 XtNborderColor, SFfore,
|
|
|
2599 XtNforeground, gui.scroll_fg_pixel,
|
|
|
2600 XtNbackground, gui.scroll_bg_pixel,
|
|
|
2601 #ifndef FEAT_GUI_NEXTAW
|
|
|
2602 XtNlimitThumb, 1,
|
|
|
2603 #endif
|
|
|
2604 NULL);
|
|
|
2605
|
|
|
2606 XtAddCallback(selFileVScrolls[n], XtNjumpProc,
|
|
|
2607 (XtCallbackProc)SFvFloatSliderMovedCallback, (XtPointer)n);
|
|
|
2608 XtAddCallback(selFileVScrolls[n], XtNscrollProc,
|
|
|
2609 (XtCallbackProc)SFvAreaSelectedCallback, (XtPointer)n);
|
|
|
2610
|
|
|
2611 selFileHScrolls[n] = XtVaCreateManagedWidget("selFileHScroll",
|
|
|
2612 #ifdef FEAT_GUI_NEXTAW
|
|
|
2613 scrollbarWidgetClass, selFileLists[n],
|
|
|
2614 #else
|
|
|
2615 vim_scrollbarWidgetClass, selFileLists[n],
|
|
|
2616 #endif
|
|
|
2617 XtNorientation, XtorientHorizontal,
|
|
|
2618 XtNx, hScrollX,
|
|
|
2619 XtNy, hScrollY,
|
|
|
2620 XtNwidth, SFhScrollWidth,
|
|
|
2621 XtNheight, scrollThickness,
|
|
|
2622 XtNborderColor, SFfore,
|
|
|
2623 XtNforeground, gui.scroll_fg_pixel,
|
|
|
2624 XtNbackground, gui.scroll_bg_pixel,
|
|
|
2625 #ifndef FEAT_GUI_NEXTAW
|
|
|
2626 XtNlimitThumb, 1,
|
|
|
2627 #endif
|
|
|
2628 NULL);
|
|
|
2629
|
|
|
2630 XtAddCallback(selFileHScrolls[n], XtNjumpProc,
|
|
|
2631 (XtCallbackProc)SFhSliderMovedCallback, (XtPointer)n);
|
|
|
2632 XtAddCallback(selFileHScrolls[n], XtNscrollProc,
|
|
|
2633 (XtCallbackProc)SFhAreaSelectedCallback, (XtPointer)n);
|
|
|
2634 }
|
|
|
2635
|
|
|
2636 selFileOK = XtVaCreateManagedWidget("selFileOK",
|
|
|
2637 commandWidgetClass, selFileForm,
|
|
|
2638 XtNlabel, ok,
|
|
|
2639 XtNresizable, True,
|
|
|
2640 XtNcallback, SFokSelect,
|
|
|
2641 XtNforeground, SFfore,
|
|
|
2642 XtNbackground, SFback,
|
|
|
2643 XtNborderColor, SFfore,
|
|
|
2644 XtNfromHoriz, selFileLists[0],
|
|
|
2645 XtNfromVert, selFileLists[0],
|
|
|
2646 XtNvertDistance, 30,
|
|
|
2647 XtNtop, XtChainTop,
|
|
|
2648 XtNbottom, XtChainTop,
|
|
|
2649 XtNleft, XtChainLeft,
|
|
|
2650 XtNright, XtChainLeft,
|
|
|
2651 NULL);
|
|
|
2652
|
|
|
2653 selFileCancel = XtVaCreateManagedWidget("selFileCancel",
|
|
|
2654 commandWidgetClass, selFileForm,
|
|
|
2655 XtNlabel, cancel,
|
|
|
2656 XtNresizable, True,
|
|
|
2657 XtNcallback, SFcancelSelect,
|
|
|
2658 XtNforeground, SFfore,
|
|
|
2659 XtNbackground, SFback,
|
|
|
2660 XtNborderColor, SFfore,
|
|
|
2661 XtNfromHoriz, selFileOK,
|
|
|
2662 XtNfromVert, selFileLists[0],
|
|
|
2663 XtNhorizDistance, 30,
|
|
|
2664 XtNvertDistance, 30,
|
|
|
2665 XtNtop, XtChainTop,
|
|
|
2666 XtNbottom, XtChainTop,
|
|
|
2667 XtNleft, XtChainLeft,
|
|
|
2668 XtNright, XtChainLeft,
|
|
|
2669 NULL);
|
|
|
2670
|
|
|
2671 XtSetMappedWhenManaged(selFile, False);
|
|
|
2672 XtRealizeWidget(selFile);
|
|
|
2673
|
|
|
2674 /* Add WM_DELETE_WINDOW protocol */
|
|
|
2675 SFwmDeleteWindow = XInternAtom(SFdisplay, "WM_DELETE_WINDOW", False);
|
|
|
2676 XSetWMProtocols(SFdisplay, XtWindow(selFile), &SFwmDeleteWindow, 1);
|
|
|
2677
|
|
|
2678 SFcreateGC();
|
|
|
2679
|
|
|
2680 for (n = 0; n < 3; n++)
|
|
|
2681 {
|
|
|
2682 XtAddEventHandler(selFileLists[n], ExposureMask, True,
|
|
|
2683 (XtEventHandler)SFexposeList, (XtPointer)n);
|
|
|
2684 XtAddEventHandler(selFileLists[n], EnterWindowMask, False,
|
|
|
2685 (XtEventHandler)SFenterList, (XtPointer)n);
|
|
|
2686 XtAddEventHandler(selFileLists[n], LeaveWindowMask, False,
|
|
|
2687 (XtEventHandler)SFleaveList, (XtPointer)n);
|
|
|
2688 XtAddEventHandler(selFileLists[n], PointerMotionMask, False,
|
|
|
2689 (XtEventHandler)SFmotionList, (XtPointer)n);
|
|
|
2690 XtAddEventHandler(selFileLists[n], ButtonPressMask, False,
|
|
|
2691 (XtEventHandler)SFbuttonPressList, (XtPointer)n);
|
|
|
2692 XtAddEventHandler(selFileLists[n], ButtonReleaseMask, False,
|
|
|
2693 (XtEventHandler)SFbuttonReleaseList, (XtPointer)n);
|
|
|
2694 }
|
|
|
2695
|
|
|
2696 XtAddEventHandler(selFileField, KeyPressMask, False,
|
|
|
2697 SFmodVerifyCallback, (XtPointer)NULL);
|
|
|
2698
|
|
|
2699 SFapp = XtWidgetToApplicationContext(selFile);
|
|
|
2700 }
|
|
|
2701
|
|
|
2702 static void
|
|
|
2703 SFtextChanged()
|
|
|
2704 {
|
|
|
2705 #if defined(FEAT_XFONTSET) && defined(XtNinternational)
|
|
|
2706 if (_XawTextFormat((TextWidget)selFileField) == XawFmtWide)
|
|
|
2707 {
|
|
|
2708 wchar_t *wcbuf=(wchar_t *)SFtextBuffer;
|
|
|
2709
|
|
|
2710 if ((wcbuf[0] == L'/') || (wcbuf[0] == L'~'))
|
|
|
2711 {
|
|
|
2712 (void) wcstombs(SFcurrentPath, wcbuf, MAXPATHL);
|
|
|
2713 SFtextPos = XawTextGetInsertionPoint(selFileField);
|
|
|
2714 }
|
|
|
2715 else
|
|
|
2716 {
|
|
|
2717 strcpy(SFcurrentPath, SFstartDir);
|
|
|
2718 (void) wcstombs(SFcurrentPath + strlen(SFcurrentPath), wcbuf, MAXPATHL);
|
|
|
2719
|
|
|
2720 SFtextPos = XawTextGetInsertionPoint(selFileField) + strlen(SFstartDir);
|
|
|
2721 }
|
|
|
2722 }
|
|
|
2723 else
|
|
|
2724 #endif
|
|
|
2725 if ((SFtextBuffer[0] == '/') || (SFtextBuffer[0] == '~'))
|
|
|
2726 {
|
|
|
2727 (void) strcpy(SFcurrentPath, SFtextBuffer);
|
|
|
2728 SFtextPos = XawTextGetInsertionPoint(selFileField);
|
|
|
2729 }
|
|
|
2730 else
|
|
|
2731 {
|
|
|
2732 (void) strcat(strcpy(SFcurrentPath, SFstartDir), SFtextBuffer);
|
|
|
2733
|
|
|
2734 SFtextPos = XawTextGetInsertionPoint(selFileField) + strlen(SFstartDir);
|
|
|
2735 }
|
|
|
2736
|
|
|
2737 if (!SFworkProcAdded)
|
|
|
2738 {
|
|
|
2739 (void) XtAppAddWorkProc(SFapp, (XtWorkProc)SFworkProc, NULL);
|
|
|
2740 SFworkProcAdded = 1;
|
|
|
2741 }
|
|
|
2742
|
|
|
2743 SFupdatePath();
|
|
|
2744 }
|
|
|
2745
|
|
|
2746 static char *
|
|
|
2747 SFgetText()
|
|
|
2748 {
|
|
|
2749 #if defined(FEAT_XFONTSET) && defined(XtNinternational)
|
|
|
2750 char *buf;
|
|
|
2751
|
|
|
2752 if (_XawTextFormat((TextWidget)selFileField) == XawFmtWide)
|
|
|
2753 {
|
|
|
2754 wchar_t *wcbuf;
|
|
|
2755 int mbslength;
|
|
|
2756
|
|
|
2757 XtVaGetValues(selFileField,
|
|
|
2758 XtNstring, &wcbuf,
|
|
|
2759 NULL);
|
|
|
2760 mbslength = wcstombs(NULL, wcbuf, 0);
|
|
|
2761 /* Hack: some broken wcstombs() returns zero, just get a large buffer */
|
|
|
2762 if (mbslength == 0 && wcbuf != NULL && wcbuf[0] != 0)
|
|
|
2763 mbslength = MAXPATHL;
|
|
|
2764 buf=(char *)XtMalloc(mbslength + 1);
|
|
|
2765 wcstombs(buf, wcbuf, mbslength +1);
|
|
|
2766 return buf;
|
|
|
2767 }
|
|
|
2768 #endif
|
|
|
2769 return (char *)vim_strsave((char_u *)SFtextBuffer);
|
|
|
2770 }
|
|
|
2771
|
|
|
2772 static void
|
|
|
2773 SFprepareToReturn()
|
|
|
2774 {
|
|
|
2775 SFstatus = SEL_FILE_NULL;
|
|
|
2776 XtRemoveGrab(selFile);
|
|
|
2777 XtUnmapWidget(selFile);
|
|
|
2778 XtRemoveTimeOut(SFdirModTimerId);
|
|
|
2779 if (SFchdir(SFstartDir))
|
|
|
2780 {
|
|
|
2781 EMSG(_("E614: vim_SelFile: can't return to current directory"));
|
|
|
2782 SFstatus = SEL_FILE_CANCEL;
|
|
|
2783 }
|
|
|
2784 }
|
|
|
2785
|
|
|
2786 char *
|
|
|
2787 vim_SelFile(toplevel, prompt, init_path, show_entry, x, y, fg, bg, scroll_fg, scroll_bg)
|
|
|
2788 Widget toplevel;
|
|
|
2789 char *prompt;
|
|
|
2790 char *init_path;
|
|
|
2791 int (*show_entry)();
|
|
|
2792 int x, y;
|
|
|
2793 guicolor_T fg, bg;
|
|
|
2794 guicolor_T scroll_fg, scroll_bg; /* The "Scrollbar" group colors */
|
|
|
2795 {
|
|
|
2796 static int firstTime = 1;
|
|
|
2797 XEvent event;
|
|
|
2798 char *name_return;
|
|
|
2799
|
|
|
2800 if (prompt == NULL)
|
|
|
2801 prompt = _("Pathname:");
|
|
|
2802 SFfore = fg;
|
|
|
2803 SFback = bg;
|
|
|
2804
|
|
|
2805 if (mch_dirname((char_u *)SFstartDir, MAXPATHL) == FAIL)
|
|
|
2806 {
|
|
|
2807 EMSG(_("E615: vim_SelFile: can't get current directory"));
|
|
|
2808 return NULL;
|
|
|
2809 }
|
|
|
2810
|
|
|
2811 if (firstTime)
|
|
|
2812 {
|
|
|
2813 firstTime = 0;
|
|
|
2814 SFdisplay = XtDisplay(toplevel);
|
|
|
2815 SFcreateWidgets(toplevel, prompt, _("OK"), _("Cancel"));
|
|
|
2816 }
|
|
|
2817 else
|
|
|
2818 {
|
|
|
2819 XtVaSetValues(selFilePrompt, XtNlabel, prompt, NULL);
|
|
|
2820 XtVaSetValues(selFile, XtNtitle, prompt, NULL);
|
|
|
2821 SFsetColors(bg, fg, scroll_bg, scroll_fg);
|
|
|
2822 }
|
|
|
2823
|
|
|
2824 XtVaSetValues(selFile, XtNx, x, XtNy, y, NULL);
|
|
|
2825 XtMapWidget(selFile);
|
|
|
2826
|
|
|
2827 (void)strcat(SFstartDir, "/");
|
|
|
2828 (void)strcpy(SFcurrentDir, SFstartDir);
|
|
|
2829
|
|
|
2830 if (init_path)
|
|
|
2831 {
|
|
|
2832 if (init_path[0] == '/')
|
|
|
2833 {
|
|
|
2834 (void)strcpy(SFcurrentPath, init_path);
|
|
|
2835 if (strncmp(SFcurrentPath, SFstartDir, strlen(SFstartDir)))
|
|
|
2836 SFsetText(SFcurrentPath);
|
|
|
2837 else
|
|
|
2838 SFsetText(&(SFcurrentPath[strlen(SFstartDir)]));
|
|
|
2839 }
|
|
|
2840 else
|
|
|
2841 {
|
|
|
2842 (void)strcat(strcpy(SFcurrentPath, SFstartDir), init_path);
|
|
|
2843 SFsetText(&(SFcurrentPath[strlen(SFstartDir)]));
|
|
|
2844 }
|
|
|
2845 }
|
|
|
2846 else
|
|
|
2847 (void)strcpy(SFcurrentPath, SFstartDir);
|
|
|
2848
|
|
|
2849 SFfunc = show_entry;
|
|
|
2850
|
|
|
2851 SFtextChanged();
|
|
|
2852
|
|
|
2853 XtAddGrab(selFile, True, True);
|
|
|
2854
|
|
|
2855 SFdirModTimerId = XtAppAddTimeOut(SFapp, (unsigned long) 1000,
|
|
|
2856 SFdirModTimer, (XtPointer) NULL);
|
|
|
2857
|
|
406
|
2858 for (;;)
|
|
7
|
2859 {
|
|
|
2860 XtAppNextEvent(SFapp, &event);
|
|
|
2861 XtDispatchEvent(&event);
|
|
|
2862 switch (SFstatus)
|
|
|
2863 {
|
|
|
2864 case SEL_FILE_TEXT:
|
|
|
2865 SFstatus = SEL_FILE_NULL;
|
|
|
2866 SFtextChanged();
|
|
|
2867 break;
|
|
|
2868 case SEL_FILE_OK:
|
|
|
2869 name_return = SFgetText();
|
|
|
2870 SFprepareToReturn();
|
|
|
2871 return name_return;
|
|
|
2872 case SEL_FILE_CANCEL:
|
|
|
2873 SFprepareToReturn();
|
|
|
2874 return NULL;
|
|
|
2875 case SEL_FILE_NULL:
|
|
|
2876 break;
|
|
|
2877 }
|
|
|
2878 }
|
|
|
2879 }
|
|
|
2880 #endif /* FEAT_BROWSE */
|
