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442
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * hardcopy.c: printing to paper
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12 */
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13
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14 #include "vim.h"
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15 #include "version.h"
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16
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17 #if defined(FEAT_PRINTER) || defined(PROTO)
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18 /*
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19 * To implement printing on a platform, the following functions must be
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20 * defined:
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21 *
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22 * int mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit)
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23 * Called once. Code should display printer dialogue (if appropriate) and
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24 * determine printer font and margin settings. Reset has_color if the printer
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25 * doesn't support colors at all.
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26 * Returns FAIL to abort.
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27 *
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28 * int mch_print_begin(prt_settings_T *settings)
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29 * Called to start the print job.
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30 * Return FALSE to abort.
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31 *
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32 * int mch_print_begin_page(char_u *msg)
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33 * Called at the start of each page.
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34 * "msg" indicates the progress of the print job, can be NULL.
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35 * Return FALSE to abort.
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36 *
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37 * int mch_print_end_page()
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38 * Called at the end of each page.
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39 * Return FALSE to abort.
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40 *
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41 * int mch_print_blank_page()
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42 * Called to generate a blank page for collated, duplex, multiple copy
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43 * document. Return FALSE to abort.
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44 *
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45 * void mch_print_end(prt_settings_T *psettings)
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46 * Called at normal end of print job.
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47 *
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48 * void mch_print_cleanup()
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49 * Called if print job ends normally or is abandoned. Free any memory, close
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50 * devices and handles. Also called when mch_print_begin() fails, but not
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51 * when mch_print_init() fails.
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52 *
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53 * void mch_print_set_font(int Bold, int Italic, int Underline);
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54 * Called whenever the font style changes.
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55 *
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56 * void mch_print_set_bg(long bgcol);
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57 * Called to set the background color for the following text. Parameter is an
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58 * RGB value.
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59 *
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60 * void mch_print_set_fg(long fgcol);
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61 * Called to set the foreground color for the following text. Parameter is an
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62 * RGB value.
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63 *
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64 * mch_print_start_line(int margin, int page_line)
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65 * Sets the current position at the start of line "page_line".
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66 * If margin is TRUE start in the left margin (for header and line number).
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67 *
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68 * int mch_print_text_out(char_u *p, int len);
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69 * Output one character of text p[len] at the current position.
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70 * Return TRUE if there is no room for another character in the same line.
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71 *
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72 * Note that the generic code has no idea of margins. The machine code should
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73 * simply make the page look smaller! The header and the line numbers are
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74 * printed in the margin.
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75 */
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76
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77 #ifdef FEAT_SYN_HL
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78 static const long_u cterm_color_8[8] =
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79 {
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80 (long_u)0x000000L, (long_u)0xff0000L, (long_u)0x00ff00L, (long_u)0xffff00L,
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81 (long_u)0x0000ffL, (long_u)0xff00ffL, (long_u)0x00ffffL, (long_u)0xffffffL
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82 };
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83
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84 static const long_u cterm_color_16[16] =
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85 {
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86 (long_u)0x000000L, (long_u)0x0000c0L, (long_u)0x008000L, (long_u)0x004080L,
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87 (long_u)0xc00000L, (long_u)0xc000c0L, (long_u)0x808000L, (long_u)0xc0c0c0L,
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88 (long_u)0x808080L, (long_u)0x6060ffL, (long_u)0x00ff00L, (long_u)0x00ffffL,
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89 (long_u)0xff8080L, (long_u)0xff40ffL, (long_u)0xffff00L, (long_u)0xffffffL
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90 };
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91
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92 static int current_syn_id;
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93 #endif
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94
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95 #define PRCOLOR_BLACK (long_u)0
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96 #define PRCOLOR_WHITE (long_u)0xFFFFFFL
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97
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98 static int curr_italic;
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99 static int curr_bold;
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100 static int curr_underline;
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101 static long_u curr_bg;
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102 static long_u curr_fg;
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103 static int page_count;
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104
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105 #if defined(FEAT_MBYTE) && defined(FEAT_POSTSCRIPT)
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106 # define OPT_MBFONT_USECOURIER 0
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107 # define OPT_MBFONT_ASCII 1
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108 # define OPT_MBFONT_REGULAR 2
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109 # define OPT_MBFONT_BOLD 3
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110 # define OPT_MBFONT_OBLIQUE 4
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111 # define OPT_MBFONT_BOLDOBLIQUE 5
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112 # define OPT_MBFONT_NUM_OPTIONS 6
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113
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114 static option_table_T mbfont_opts[OPT_MBFONT_NUM_OPTIONS] =
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115 {
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116 {"c", FALSE, 0, NULL, 0, FALSE},
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117 {"a", FALSE, 0, NULL, 0, FALSE},
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118 {"r", FALSE, 0, NULL, 0, FALSE},
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119 {"b", FALSE, 0, NULL, 0, FALSE},
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120 {"i", FALSE, 0, NULL, 0, FALSE},
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121 {"o", FALSE, 0, NULL, 0, FALSE},
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122 };
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123 #endif
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124
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125 /*
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126 * These values determine the print position on a page.
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127 */
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128 typedef struct
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129 {
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130 int lead_spaces; /* remaining spaces for a TAB */
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131 int print_pos; /* virtual column for computing TABs */
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132 colnr_T column; /* byte column */
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133 linenr_T file_line; /* line nr in the buffer */
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134 long_u bytes_printed; /* bytes printed so far */
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135 int ff; /* seen form feed character */
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136 } prt_pos_T;
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137
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138 static char_u *parse_list_options __ARGS((char_u *option_str, option_table_T *table, int table_size));
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139
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140 #ifdef FEAT_SYN_HL
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141 static long_u darken_rgb __ARGS((long_u rgb));
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142 static long_u prt_get_term_color __ARGS((int colorindex));
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143 #endif
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144 static void prt_set_fg __ARGS((long_u fg));
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145 static void prt_set_bg __ARGS((long_u bg));
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146 static void prt_set_font __ARGS((int bold, int italic, int underline));
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147 static void prt_line_number __ARGS((prt_settings_T *psettings, int page_line, linenr_T lnum));
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148 static void prt_header __ARGS((prt_settings_T *psettings, int pagenum, linenr_T lnum));
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149 static void prt_message __ARGS((char_u *s));
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150 static colnr_T hardcopy_line __ARGS((prt_settings_T *psettings, int page_line, prt_pos_T *ppos));
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151 static void prt_get_attr __ARGS((int hl_id, prt_text_attr_T* pattr, int modec));
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152
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153 /*
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154 * Parse 'printoptions' and set the flags in "printer_opts".
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155 * Returns an error message or NULL;
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156 */
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157 char_u *
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158 parse_printoptions()
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159 {
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160 return parse_list_options(p_popt, printer_opts, OPT_PRINT_NUM_OPTIONS);
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161 }
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162
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163 #if (defined(FEAT_MBYTE) && defined(FEAT_POSTSCRIPT)) || defined(PROTO)
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164 /*
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165 * Parse 'printoptions' and set the flags in "printer_opts".
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166 * Returns an error message or NULL;
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167 */
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168 char_u *
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169 parse_printmbfont()
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170 {
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171 return parse_list_options(p_pmfn, mbfont_opts, OPT_MBFONT_NUM_OPTIONS);
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172 }
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173 #endif
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174
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175 /*
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176 * Parse a list of options in the form
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177 * option:value,option:value,option:value
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178 *
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179 * "value" can start with a number which is parsed out, e.g. margin:12mm
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180 *
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181 * Returns an error message for an illegal option, NULL otherwise.
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182 * Only used for the printer at the moment...
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183 */
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184 static char_u *
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185 parse_list_options(option_str, table, table_size)
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186 char_u *option_str;
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187 option_table_T *table;
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188 int table_size;
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189 {
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190 char_u *stringp;
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191 char_u *colonp;
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192 char_u *commap;
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193 char_u *p;
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194 int idx = 0; /* init for GCC */
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195 int len;
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196
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197 for (idx = 0; idx < table_size; ++idx)
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198 table[idx].present = FALSE;
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199
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200 /*
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201 * Repeat for all comma separated parts.
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202 */
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203 stringp = option_str;
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204 while (*stringp)
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205 {
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206 colonp = vim_strchr(stringp, ':');
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207 if (colonp == NULL)
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208 return (char_u *)N_("E550: Missing colon");
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209 commap = vim_strchr(stringp, ',');
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210 if (commap == NULL)
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211 commap = option_str + STRLEN(option_str);
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212
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213 len = (int)(colonp - stringp);
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214
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215 for (idx = 0; idx < table_size; ++idx)
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216 if (STRNICMP(stringp, table[idx].name, len) == 0)
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217 break;
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218
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219 if (idx == table_size)
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220 return (char_u *)N_("E551: Illegal component");
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221
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222 p = colonp + 1;
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223 table[idx].present = TRUE;
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224
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225 if (table[idx].hasnum)
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226 {
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227 if (!VIM_ISDIGIT(*p))
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228 return (char_u *)N_("E552: digit expected");
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229
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230 table[idx].number = getdigits(&p); /*advances p*/
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231 }
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232
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233 table[idx].string = p;
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234 table[idx].strlen = (int)(commap - p);
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235
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236 stringp = commap;
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237 if (*stringp == ',')
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238 ++stringp;
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239 }
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240
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241 return NULL;
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242 }
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243
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244
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245 #ifdef FEAT_SYN_HL
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246 /*
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247 * If using a dark background, the colors will probably be too bright to show
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248 * up well on white paper, so reduce their brightness.
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249 */
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250 static long_u
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251 darken_rgb(rgb)
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252 long_u rgb;
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253 {
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254 return ((rgb >> 17) << 16)
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255 + (((rgb & 0xff00) >> 9) << 8)
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256 + ((rgb & 0xff) >> 1);
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257 }
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258
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259 static long_u
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260 prt_get_term_color(colorindex)
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261 int colorindex;
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262 {
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263 /* TODO: Should check for xterm with 88 or 256 colors. */
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264 if (t_colors > 8)
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265 return cterm_color_16[colorindex % 16];
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266 return cterm_color_8[colorindex % 8];
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267 }
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268
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269 static void
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270 prt_get_attr(hl_id, pattr, modec)
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271 int hl_id;
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272 prt_text_attr_T *pattr;
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273 int modec;
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274 {
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275 int colorindex;
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276 long_u fg_color;
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277 long_u bg_color;
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278 char *color;
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279
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280 pattr->bold = (highlight_has_attr(hl_id, HL_BOLD, modec) != NULL);
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281 pattr->italic = (highlight_has_attr(hl_id, HL_ITALIC, modec) != NULL);
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282 pattr->underline = (highlight_has_attr(hl_id, HL_UNDERLINE, modec) != NULL);
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283 pattr->undercurl = (highlight_has_attr(hl_id, HL_UNDERCURL, modec) != NULL);
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284
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285 # ifdef FEAT_GUI
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286 if (gui.in_use)
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287 {
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288 bg_color = highlight_gui_color_rgb(hl_id, FALSE);
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289 if (bg_color == PRCOLOR_BLACK)
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290 bg_color = PRCOLOR_WHITE;
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291
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292 fg_color = highlight_gui_color_rgb(hl_id, TRUE);
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293 }
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294 else
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295 # endif
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296 {
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297 bg_color = PRCOLOR_WHITE;
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298
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299 color = (char *)highlight_color(hl_id, (char_u *)"fg", modec);
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300 if (color == NULL)
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301 colorindex = 0;
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302 else
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303 colorindex = atoi(color);
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304
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305 if (colorindex >= 0 && colorindex < t_colors)
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306 fg_color = prt_get_term_color(colorindex);
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307 else
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308 fg_color = PRCOLOR_BLACK;
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309 }
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310
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311 if (fg_color == PRCOLOR_WHITE)
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312 fg_color = PRCOLOR_BLACK;
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313 else if (*p_bg == 'd')
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314 fg_color = darken_rgb(fg_color);
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315
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316 pattr->fg_color = fg_color;
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317 pattr->bg_color = bg_color;
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318 }
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319 #endif /* FEAT_SYN_HL */
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320
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321 static void
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322 prt_set_fg(fg)
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323 long_u fg;
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324 {
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325 if (fg != curr_fg)
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326 {
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327 curr_fg = fg;
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328 mch_print_set_fg(fg);
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329 }
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330 }
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331
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332 static void
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333 prt_set_bg(bg)
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334 long_u bg;
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335 {
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336 if (bg != curr_bg)
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337 {
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338 curr_bg = bg;
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339 mch_print_set_bg(bg);
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340 }
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341 }
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342
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343 static void
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344 prt_set_font(bold, italic, underline)
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345 int bold;
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346 int italic;
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347 int underline;
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348 {
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349 if (curr_bold != bold
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350 || curr_italic != italic
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351 || curr_underline != underline)
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352 {
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353 curr_underline = underline;
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354 curr_italic = italic;
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355 curr_bold = bold;
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356 mch_print_set_font(bold, italic, underline);
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357 }
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358 }
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359
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360 /*
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361 * Print the line number in the left margin.
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362 */
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363 static void
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364 prt_line_number(psettings, page_line, lnum)
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365 prt_settings_T *psettings;
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366 int page_line;
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367 linenr_T lnum;
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368 {
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369 int i;
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370 char_u tbuf[20];
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371
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372 prt_set_fg(psettings->number.fg_color);
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373 prt_set_bg(psettings->number.bg_color);
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374 prt_set_font(psettings->number.bold, psettings->number.italic, psettings->number.underline);
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375 mch_print_start_line(TRUE, page_line);
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376
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377 /* Leave two spaces between the number and the text; depends on
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378 * PRINT_NUMBER_WIDTH. */
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379 sprintf((char *)tbuf, "%6ld", (long)lnum);
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380 for (i = 0; i < 6; i++)
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381 (void)mch_print_text_out(&tbuf[i], 1);
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382
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383 #ifdef FEAT_SYN_HL
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384 if (psettings->do_syntax)
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385 /* Set colors for next character. */
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386 current_syn_id = -1;
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387 else
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388 #endif
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389 {
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390 /* Set colors and font back to normal. */
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391 prt_set_fg(PRCOLOR_BLACK);
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392 prt_set_bg(PRCOLOR_WHITE);
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393 prt_set_font(FALSE, FALSE, FALSE);
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394 }
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395 }
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396
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397 /*
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398 * Get the currently effective header height.
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399 */
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400 int
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|
|
401 prt_header_height()
|
|
|
402 {
|
|
|
403 if (printer_opts[OPT_PRINT_HEADERHEIGHT].present)
|
|
|
404 return printer_opts[OPT_PRINT_HEADERHEIGHT].number;
|
|
|
405 return 2;
|
|
|
406 }
|
|
|
407
|
|
|
408 /*
|
|
|
409 * Return TRUE if using a line number for printing.
|
|
|
410 */
|
|
|
411 int
|
|
|
412 prt_use_number()
|
|
|
413 {
|
|
|
414 return (printer_opts[OPT_PRINT_NUMBER].present
|
|
|
415 && TOLOWER_ASC(printer_opts[OPT_PRINT_NUMBER].string[0]) == 'y');
|
|
|
416 }
|
|
|
417
|
|
|
418 /*
|
|
|
419 * Return the unit used in a margin item in 'printoptions'.
|
|
|
420 * Returns PRT_UNIT_NONE if not recognized.
|
|
|
421 */
|
|
|
422 int
|
|
|
423 prt_get_unit(idx)
|
|
|
424 int idx;
|
|
|
425 {
|
|
|
426 int u = PRT_UNIT_NONE;
|
|
|
427 int i;
|
|
|
428 static char *(units[4]) = PRT_UNIT_NAMES;
|
|
|
429
|
|
|
430 if (printer_opts[idx].present)
|
|
|
431 for (i = 0; i < 4; ++i)
|
|
|
432 if (STRNICMP(printer_opts[idx].string, units[i], 2) == 0)
|
|
|
433 {
|
|
|
434 u = i;
|
|
|
435 break;
|
|
|
436 }
|
|
|
437 return u;
|
|
|
438 }
|
|
|
439
|
|
|
440 /*
|
|
|
441 * Print the page header.
|
|
|
442 */
|
|
|
443 /*ARGSUSED*/
|
|
|
444 static void
|
|
|
445 prt_header(psettings, pagenum, lnum)
|
|
|
446 prt_settings_T *psettings;
|
|
|
447 int pagenum;
|
|
|
448 linenr_T lnum;
|
|
|
449 {
|
|
|
450 int width = psettings->chars_per_line;
|
|
|
451 int page_line;
|
|
|
452 char_u *tbuf;
|
|
|
453 char_u *p;
|
|
|
454 #ifdef FEAT_MBYTE
|
|
|
455 int l;
|
|
|
456 #endif
|
|
|
457
|
|
|
458 /* Also use the space for the line number. */
|
|
|
459 if (prt_use_number())
|
|
|
460 width += PRINT_NUMBER_WIDTH;
|
|
|
461
|
|
|
462 tbuf = alloc(width + IOSIZE);
|
|
|
463 if (tbuf == NULL)
|
|
|
464 return;
|
|
|
465
|
|
|
466 #ifdef FEAT_STL_OPT
|
|
|
467 if (*p_header != NUL)
|
|
|
468 {
|
|
|
469 linenr_T tmp_lnum, tmp_topline, tmp_botline;
|
|
677
|
470 int use_sandbox = FALSE;
|
|
442
|
471
|
|
|
472 /*
|
|
|
473 * Need to (temporarily) set current line number and first/last line
|
|
|
474 * number on the 'window'. Since we don't know how long the page is,
|
|
|
475 * set the first and current line number to the top line, and guess
|
|
|
476 * that the page length is 64.
|
|
|
477 */
|
|
|
478 tmp_lnum = curwin->w_cursor.lnum;
|
|
|
479 tmp_topline = curwin->w_topline;
|
|
|
480 tmp_botline = curwin->w_botline;
|
|
|
481 curwin->w_cursor.lnum = lnum;
|
|
|
482 curwin->w_topline = lnum;
|
|
|
483 curwin->w_botline = lnum + 63;
|
|
|
484 printer_page_num = pagenum;
|
|
|
485
|
|
677
|
486 # ifdef FEAT_EVAL
|
|
681
|
487 use_sandbox = was_set_insecurely((char_u *)"printheader", 0);
|
|
677
|
488 # endif
|
|
442
|
489 build_stl_str_hl(curwin, tbuf, (size_t)(width + IOSIZE),
|
|
677
|
490 p_header, use_sandbox,
|
|
681
|
491 ' ', width, NULL, NULL);
|
|
442
|
492
|
|
|
493 /* Reset line numbers */
|
|
|
494 curwin->w_cursor.lnum = tmp_lnum;
|
|
|
495 curwin->w_topline = tmp_topline;
|
|
|
496 curwin->w_botline = tmp_botline;
|
|
|
497 }
|
|
|
498 else
|
|
|
499 #endif
|
|
|
500 sprintf((char *)tbuf, _("Page %d"), pagenum);
|
|
|
501
|
|
|
502 prt_set_fg(PRCOLOR_BLACK);
|
|
|
503 prt_set_bg(PRCOLOR_WHITE);
|
|
|
504 prt_set_font(TRUE, FALSE, FALSE);
|
|
|
505
|
|
|
506 /* Use a negative line number to indicate printing in the top margin. */
|
|
|
507 page_line = 0 - prt_header_height();
|
|
|
508 mch_print_start_line(TRUE, page_line);
|
|
|
509 for (p = tbuf; *p != NUL; )
|
|
|
510 {
|
|
|
511 if (mch_print_text_out(p,
|
|
|
512 #ifdef FEAT_MBYTE
|
|
474
|
513 (l = (*mb_ptr2len)(p))
|
|
442
|
514 #else
|
|
|
515 1
|
|
|
516 #endif
|
|
|
517 ))
|
|
|
518 {
|
|
|
519 ++page_line;
|
|
|
520 if (page_line >= 0) /* out of room in header */
|
|
|
521 break;
|
|
|
522 mch_print_start_line(TRUE, page_line);
|
|
|
523 }
|
|
|
524 #ifdef FEAT_MBYTE
|
|
|
525 p += l;
|
|
|
526 #else
|
|
|
527 p++;
|
|
|
528 #endif
|
|
|
529 }
|
|
|
530
|
|
|
531 vim_free(tbuf);
|
|
|
532
|
|
|
533 #ifdef FEAT_SYN_HL
|
|
|
534 if (psettings->do_syntax)
|
|
|
535 /* Set colors for next character. */
|
|
|
536 current_syn_id = -1;
|
|
|
537 else
|
|
|
538 #endif
|
|
|
539 {
|
|
|
540 /* Set colors and font back to normal. */
|
|
|
541 prt_set_fg(PRCOLOR_BLACK);
|
|
|
542 prt_set_bg(PRCOLOR_WHITE);
|
|
|
543 prt_set_font(FALSE, FALSE, FALSE);
|
|
|
544 }
|
|
|
545 }
|
|
|
546
|
|
|
547 /*
|
|
|
548 * Display a print status message.
|
|
|
549 */
|
|
|
550 static void
|
|
|
551 prt_message(s)
|
|
|
552 char_u *s;
|
|
|
553 {
|
|
|
554 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
|
|
|
555 screen_puts(s, (int)Rows - 1, 0, hl_attr(HLF_R));
|
|
|
556 out_flush();
|
|
|
557 }
|
|
|
558
|
|
|
559 void
|
|
|
560 ex_hardcopy(eap)
|
|
|
561 exarg_T *eap;
|
|
|
562 {
|
|
|
563 linenr_T lnum;
|
|
|
564 int collated_copies, uncollated_copies;
|
|
|
565 prt_settings_T settings;
|
|
|
566 long_u bytes_to_print = 0;
|
|
|
567 int page_line;
|
|
|
568 int jobsplit;
|
|
|
569 int id;
|
|
|
570
|
|
|
571 memset(&settings, 0, sizeof(prt_settings_T));
|
|
|
572 settings.has_color = TRUE;
|
|
|
573
|
|
|
574 # ifdef FEAT_POSTSCRIPT
|
|
|
575 if (*eap->arg == '>')
|
|
|
576 {
|
|
|
577 char_u *errormsg = NULL;
|
|
|
578
|
|
|
579 /* Expand things like "%.ps". */
|
|
|
580 if (expand_filename(eap, eap->cmdlinep, &errormsg) == FAIL)
|
|
|
581 {
|
|
|
582 if (errormsg != NULL)
|
|
|
583 EMSG(errormsg);
|
|
|
584 return;
|
|
|
585 }
|
|
|
586 settings.outfile = skipwhite(eap->arg + 1);
|
|
|
587 }
|
|
|
588 else if (*eap->arg != NUL)
|
|
|
589 settings.arguments = eap->arg;
|
|
|
590 # endif
|
|
|
591
|
|
|
592 /*
|
|
|
593 * Initialise for printing. Ask the user for settings, unless forceit is
|
|
|
594 * set.
|
|
|
595 * The mch_print_init() code should set up margins if applicable. (It may
|
|
|
596 * not be a real printer - for example the engine might generate HTML or
|
|
|
597 * PS.)
|
|
|
598 */
|
|
|
599 if (mch_print_init(&settings,
|
|
|
600 curbuf->b_fname == NULL
|
|
|
601 ? (char_u *)buf_spname(curbuf)
|
|
|
602 : curbuf->b_sfname == NULL
|
|
|
603 ? curbuf->b_fname
|
|
|
604 : curbuf->b_sfname,
|
|
|
605 eap->forceit) == FAIL)
|
|
|
606 return;
|
|
|
607
|
|
|
608 #ifdef FEAT_SYN_HL
|
|
|
609 # ifdef FEAT_GUI
|
|
|
610 if (gui.in_use)
|
|
|
611 settings.modec = 'g';
|
|
|
612 else
|
|
|
613 # endif
|
|
|
614 if (t_colors > 1)
|
|
|
615 settings.modec = 'c';
|
|
|
616 else
|
|
|
617 settings.modec = 't';
|
|
|
618
|
|
|
619 if (!syntax_present(curbuf))
|
|
|
620 settings.do_syntax = FALSE;
|
|
|
621 else if (printer_opts[OPT_PRINT_SYNTAX].present
|
|
|
622 && TOLOWER_ASC(printer_opts[OPT_PRINT_SYNTAX].string[0]) != 'a')
|
|
|
623 settings.do_syntax =
|
|
|
624 (TOLOWER_ASC(printer_opts[OPT_PRINT_SYNTAX].string[0]) == 'y');
|
|
|
625 else
|
|
|
626 settings.do_syntax = settings.has_color;
|
|
|
627 #endif
|
|
|
628
|
|
|
629 /* Set up printing attributes for line numbers */
|
|
|
630 settings.number.fg_color = PRCOLOR_BLACK;
|
|
|
631 settings.number.bg_color = PRCOLOR_WHITE;
|
|
|
632 settings.number.bold = FALSE;
|
|
|
633 settings.number.italic = TRUE;
|
|
|
634 settings.number.underline = FALSE;
|
|
|
635 #ifdef FEAT_SYN_HL
|
|
|
636 /*
|
|
|
637 * Syntax highlighting of line numbers.
|
|
|
638 */
|
|
|
639 if (prt_use_number() && settings.do_syntax)
|
|
|
640 {
|
|
|
641 id = syn_name2id((char_u *)"LineNr");
|
|
|
642 if (id > 0)
|
|
|
643 id = syn_get_final_id(id);
|
|
|
644
|
|
|
645 prt_get_attr(id, &settings.number, settings.modec);
|
|
|
646 }
|
|
|
647 #endif /* FEAT_SYN_HL */
|
|
|
648
|
|
|
649 /*
|
|
|
650 * Estimate the total lines to be printed
|
|
|
651 */
|
|
|
652 for (lnum = eap->line1; lnum <= eap->line2; lnum++)
|
|
|
653 bytes_to_print += (long_u)STRLEN(skipwhite(ml_get(lnum)));
|
|
|
654 if (bytes_to_print == 0)
|
|
|
655 {
|
|
|
656 MSG(_("No text to be printed"));
|
|
|
657 goto print_fail_no_begin;
|
|
|
658 }
|
|
|
659
|
|
|
660 /* Set colors and font to normal. */
|
|
|
661 curr_bg = (long_u)0xffffffffL;
|
|
|
662 curr_fg = (long_u)0xffffffffL;
|
|
|
663 curr_italic = MAYBE;
|
|
|
664 curr_bold = MAYBE;
|
|
|
665 curr_underline = MAYBE;
|
|
|
666
|
|
|
667 prt_set_fg(PRCOLOR_BLACK);
|
|
|
668 prt_set_bg(PRCOLOR_WHITE);
|
|
|
669 prt_set_font(FALSE, FALSE, FALSE);
|
|
|
670 #ifdef FEAT_SYN_HL
|
|
|
671 current_syn_id = -1;
|
|
|
672 #endif
|
|
|
673
|
|
|
674 jobsplit = (printer_opts[OPT_PRINT_JOBSPLIT].present
|
|
|
675 && TOLOWER_ASC(printer_opts[OPT_PRINT_JOBSPLIT].string[0]) == 'y');
|
|
|
676
|
|
|
677 if (!mch_print_begin(&settings))
|
|
|
678 goto print_fail_no_begin;
|
|
|
679
|
|
|
680 /*
|
|
|
681 * Loop over collated copies: 1 2 3, 1 2 3, ...
|
|
|
682 */
|
|
|
683 page_count = 0;
|
|
|
684 for (collated_copies = 0;
|
|
|
685 collated_copies < settings.n_collated_copies;
|
|
|
686 collated_copies++)
|
|
|
687 {
|
|
|
688 prt_pos_T prtpos; /* current print position */
|
|
|
689 prt_pos_T page_prtpos; /* print position at page start */
|
|
|
690 int side;
|
|
|
691
|
|
|
692 memset(&page_prtpos, 0, sizeof(prt_pos_T));
|
|
|
693 page_prtpos.file_line = eap->line1;
|
|
|
694 prtpos = page_prtpos;
|
|
|
695
|
|
|
696 if (jobsplit && collated_copies > 0)
|
|
|
697 {
|
|
|
698 /* Splitting jobs: Stop a previous job and start a new one. */
|
|
|
699 mch_print_end(&settings);
|
|
|
700 if (!mch_print_begin(&settings))
|
|
|
701 goto print_fail_no_begin;
|
|
|
702 }
|
|
|
703
|
|
|
704 /*
|
|
|
705 * Loop over all pages in the print job: 1 2 3 ...
|
|
|
706 */
|
|
|
707 for (page_count = 0; prtpos.file_line <= eap->line2; ++page_count)
|
|
|
708 {
|
|
|
709 /*
|
|
|
710 * Loop over uncollated copies: 1 1 1, 2 2 2, 3 3 3, ...
|
|
|
711 * For duplex: 12 12 12 34 34 34, ...
|
|
|
712 */
|
|
|
713 for (uncollated_copies = 0;
|
|
|
714 uncollated_copies < settings.n_uncollated_copies;
|
|
|
715 uncollated_copies++)
|
|
|
716 {
|
|
|
717 /* Set the print position to the start of this page. */
|
|
|
718 prtpos = page_prtpos;
|
|
|
719
|
|
|
720 /*
|
|
|
721 * Do front and rear side of a page.
|
|
|
722 */
|
|
|
723 for (side = 0; side <= settings.duplex; ++side)
|
|
|
724 {
|
|
|
725 /*
|
|
|
726 * Print one page.
|
|
|
727 */
|
|
|
728
|
|
|
729 /* Check for interrupt character every page. */
|
|
|
730 ui_breakcheck();
|
|
|
731 if (got_int || settings.user_abort)
|
|
|
732 goto print_fail;
|
|
|
733
|
|
|
734 sprintf((char *)IObuff, _("Printing page %d (%d%%)"),
|
|
|
735 page_count + 1 + side,
|
|
|
736 prtpos.bytes_printed > 1000000
|
|
|
737 ? (int)(prtpos.bytes_printed /
|
|
|
738 (bytes_to_print / 100))
|
|
|
739 : (int)((prtpos.bytes_printed * 100)
|
|
|
740 / bytes_to_print));
|
|
|
741 if (!mch_print_begin_page(IObuff))
|
|
|
742 goto print_fail;
|
|
|
743
|
|
|
744 if (settings.n_collated_copies > 1)
|
|
|
745 sprintf((char *)IObuff + STRLEN(IObuff),
|
|
|
746 _(" Copy %d of %d"),
|
|
|
747 collated_copies + 1,
|
|
|
748 settings.n_collated_copies);
|
|
|
749 prt_message(IObuff);
|
|
|
750
|
|
|
751 /*
|
|
|
752 * Output header if required
|
|
|
753 */
|
|
|
754 if (prt_header_height() > 0)
|
|
|
755 prt_header(&settings, page_count + 1 + side,
|
|
|
756 prtpos.file_line);
|
|
|
757
|
|
|
758 for (page_line = 0; page_line < settings.lines_per_page;
|
|
|
759 ++page_line)
|
|
|
760 {
|
|
|
761 prtpos.column = hardcopy_line(&settings,
|
|
|
762 page_line, &prtpos);
|
|
|
763 if (prtpos.column == 0)
|
|
|
764 {
|
|
|
765 /* finished a file line */
|
|
|
766 prtpos.bytes_printed +=
|
|
|
767 STRLEN(skipwhite(ml_get(prtpos.file_line)));
|
|
|
768 if (++prtpos.file_line > eap->line2)
|
|
|
769 break; /* reached the end */
|
|
|
770 }
|
|
|
771 else if (prtpos.ff)
|
|
|
772 {
|
|
|
773 /* Line had a formfeed in it - start new page but
|
|
|
774 * stay on the current line */
|
|
|
775 break;
|
|
|
776 }
|
|
|
777 }
|
|
|
778
|
|
|
779 if (!mch_print_end_page())
|
|
|
780 goto print_fail;
|
|
|
781 if (prtpos.file_line > eap->line2)
|
|
|
782 break; /* reached the end */
|
|
|
783 }
|
|
|
784
|
|
|
785 /*
|
|
|
786 * Extra blank page for duplexing with odd number of pages and
|
|
|
787 * more copies to come.
|
|
|
788 */
|
|
|
789 if (prtpos.file_line > eap->line2 && settings.duplex
|
|
|
790 && side == 0
|
|
|
791 && uncollated_copies + 1 < settings.n_uncollated_copies)
|
|
|
792 {
|
|
|
793 if (!mch_print_blank_page())
|
|
|
794 goto print_fail;
|
|
|
795 }
|
|
|
796 }
|
|
|
797 if (settings.duplex && prtpos.file_line <= eap->line2)
|
|
|
798 ++page_count;
|
|
|
799
|
|
|
800 /* Remember the position where the next page starts. */
|
|
|
801 page_prtpos = prtpos;
|
|
|
802 }
|
|
|
803
|
|
|
804 vim_snprintf((char *)IObuff, IOSIZE, _("Printed: %s"),
|
|
|
805 settings.jobname);
|
|
|
806 prt_message(IObuff);
|
|
|
807 }
|
|
|
808
|
|
|
809 print_fail:
|
|
|
810 if (got_int || settings.user_abort)
|
|
|
811 {
|
|
|
812 sprintf((char *)IObuff, "%s", _("Printing aborted"));
|
|
|
813 prt_message(IObuff);
|
|
|
814 }
|
|
|
815 mch_print_end(&settings);
|
|
|
816
|
|
|
817 print_fail_no_begin:
|
|
|
818 mch_print_cleanup();
|
|
|
819 }
|
|
|
820
|
|
|
821 /*
|
|
|
822 * Print one page line.
|
|
|
823 * Return the next column to print, or zero if the line is finished.
|
|
|
824 */
|
|
|
825 static colnr_T
|
|
|
826 hardcopy_line(psettings, page_line, ppos)
|
|
|
827 prt_settings_T *psettings;
|
|
|
828 int page_line;
|
|
|
829 prt_pos_T *ppos;
|
|
|
830 {
|
|
|
831 colnr_T col;
|
|
|
832 char_u *line;
|
|
|
833 int need_break = FALSE;
|
|
|
834 int outputlen;
|
|
|
835 int tab_spaces;
|
|
|
836 long_u print_pos;
|
|
|
837 #ifdef FEAT_SYN_HL
|
|
|
838 prt_text_attr_T attr;
|
|
|
839 int id;
|
|
|
840 #endif
|
|
|
841
|
|
|
842 if (ppos->column == 0 || ppos->ff)
|
|
|
843 {
|
|
|
844 print_pos = 0;
|
|
|
845 tab_spaces = 0;
|
|
|
846 if (!ppos->ff && prt_use_number())
|
|
|
847 prt_line_number(psettings, page_line, ppos->file_line);
|
|
|
848 ppos->ff = FALSE;
|
|
|
849 }
|
|
|
850 else
|
|
|
851 {
|
|
|
852 /* left over from wrap halfway a tab */
|
|
|
853 print_pos = ppos->print_pos;
|
|
|
854 tab_spaces = ppos->lead_spaces;
|
|
|
855 }
|
|
|
856
|
|
|
857 mch_print_start_line(0, page_line);
|
|
|
858 line = ml_get(ppos->file_line);
|
|
|
859
|
|
|
860 /*
|
|
|
861 * Loop over the columns until the end of the file line or right margin.
|
|
|
862 */
|
|
|
863 for (col = ppos->column; line[col] != NUL && !need_break; col += outputlen)
|
|
|
864 {
|
|
|
865 outputlen = 1;
|
|
|
866 #ifdef FEAT_MBYTE
|
|
474
|
867 if (has_mbyte && (outputlen = (*mb_ptr2len)(line + col)) < 1)
|
|
442
|
868 outputlen = 1;
|
|
|
869 #endif
|
|
|
870 #ifdef FEAT_SYN_HL
|
|
|
871 /*
|
|
|
872 * syntax highlighting stuff.
|
|
|
873 */
|
|
|
874 if (psettings->do_syntax)
|
|
|
875 {
|
|
499
|
876 id = syn_get_id(curwin, ppos->file_line, col, 1, NULL);
|
|
442
|
877 if (id > 0)
|
|
|
878 id = syn_get_final_id(id);
|
|
|
879 else
|
|
|
880 id = 0;
|
|
|
881 /* Get the line again, a multi-line regexp may invalidate it. */
|
|
|
882 line = ml_get(ppos->file_line);
|
|
|
883
|
|
|
884 if (id != current_syn_id)
|
|
|
885 {
|
|
|
886 current_syn_id = id;
|
|
|
887 prt_get_attr(id, &attr, psettings->modec);
|
|
|
888 prt_set_font(attr.bold, attr.italic, attr.underline);
|
|
|
889 prt_set_fg(attr.fg_color);
|
|
|
890 prt_set_bg(attr.bg_color);
|
|
|
891 }
|
|
|
892 }
|
|
|
893 #endif /* FEAT_SYN_HL */
|
|
|
894
|
|
|
895 /*
|
|
|
896 * Appropriately expand any tabs to spaces.
|
|
|
897 */
|
|
|
898 if (line[col] == TAB || tab_spaces != 0)
|
|
|
899 {
|
|
|
900 if (tab_spaces == 0)
|
|
|
901 tab_spaces = curbuf->b_p_ts - (print_pos % curbuf->b_p_ts);
|
|
|
902
|
|
|
903 while (tab_spaces > 0)
|
|
|
904 {
|
|
|
905 need_break = mch_print_text_out((char_u *)" ", 1);
|
|
|
906 print_pos++;
|
|
|
907 tab_spaces--;
|
|
|
908 if (need_break)
|
|
|
909 break;
|
|
|
910 }
|
|
|
911 /* Keep the TAB if we didn't finish it. */
|
|
|
912 if (need_break && tab_spaces > 0)
|
|
|
913 break;
|
|
|
914 }
|
|
|
915 else if (line[col] == FF
|
|
|
916 && printer_opts[OPT_PRINT_FORMFEED].present
|
|
|
917 && TOLOWER_ASC(printer_opts[OPT_PRINT_FORMFEED].string[0])
|
|
|
918 == 'y')
|
|
|
919 {
|
|
|
920 ppos->ff = TRUE;
|
|
|
921 need_break = 1;
|
|
|
922 }
|
|
|
923 else
|
|
|
924 {
|
|
|
925 need_break = mch_print_text_out(line + col, outputlen);
|
|
|
926 #ifdef FEAT_MBYTE
|
|
|
927 if (has_mbyte)
|
|
|
928 print_pos += (*mb_ptr2cells)(line + col);
|
|
|
929 else
|
|
|
930 #endif
|
|
|
931 print_pos++;
|
|
|
932 }
|
|
|
933 }
|
|
|
934
|
|
|
935 ppos->lead_spaces = tab_spaces;
|
|
|
936 ppos->print_pos = print_pos;
|
|
|
937
|
|
|
938 /*
|
|
|
939 * Start next line of file if we clip lines, or have reached end of the
|
|
|
940 * line, unless we are doing a formfeed.
|
|
|
941 */
|
|
|
942 if (!ppos->ff
|
|
|
943 && (line[col] == NUL
|
|
|
944 || (printer_opts[OPT_PRINT_WRAP].present
|
|
|
945 && TOLOWER_ASC(printer_opts[OPT_PRINT_WRAP].string[0])
|
|
|
946 == 'n')))
|
|
|
947 return 0;
|
|
|
948 return col;
|
|
|
949 }
|
|
|
950
|
|
|
951 # if defined(FEAT_POSTSCRIPT) || defined(PROTO)
|
|
|
952
|
|
|
953 /*
|
|
|
954 * PS printer stuff.
|
|
|
955 *
|
|
|
956 * Sources of information to help maintain the PS printing code:
|
|
|
957 *
|
|
|
958 * 1. PostScript Language Reference, 3rd Edition,
|
|
|
959 * Addison-Wesley, 1999, ISBN 0-201-37922-8
|
|
|
960 * 2. PostScript Language Program Design,
|
|
|
961 * Addison-Wesley, 1988, ISBN 0-201-14396-8
|
|
|
962 * 3. PostScript Tutorial and Cookbook,
|
|
|
963 * Addison Wesley, 1985, ISBN 0-201-10179-3
|
|
|
964 * 4. PostScript Language Document Structuring Conventions Specification,
|
|
|
965 * version 3.0,
|
|
|
966 * Adobe Technote 5001, 25th September 1992
|
|
|
967 * 5. PostScript Printer Description File Format Specification, Version 4.3,
|
|
|
968 * Adobe technote 5003, 9th February 1996
|
|
|
969 * 6. Adobe Font Metrics File Format Specification, Version 4.1,
|
|
|
970 * Adobe Technote 5007, 7th October 1998
|
|
|
971 * 7. Adobe CMap and CIDFont Files Specification, Version 1.0,
|
|
|
972 * Adobe Technote 5014, 8th October 1996
|
|
|
973 * 8. Adobe CJKV Character Collections and CMaps for CID-Keyed Fonts,
|
|
|
974 * Adoboe Technote 5094, 8th September, 2001
|
|
|
975 * 9. CJKV Information Processing, 2nd Edition,
|
|
|
976 * O'Reilly, 2002, ISBN 1-56592-224-7
|
|
|
977 *
|
|
|
978 * Some of these documents can be found in PDF form on Adobe's web site -
|
|
|
979 * http://www.adobe.com
|
|
|
980 */
|
|
|
981
|
|
|
982 #define NUM_ELEMENTS(arr) (sizeof(arr)/sizeof((arr)[0]))
|
|
|
983
|
|
|
984 #define PRT_PS_DEFAULT_DPI (72) /* Default user space resolution */
|
|
|
985 #define PRT_PS_DEFAULT_FONTSIZE (10)
|
|
|
986 #define PRT_PS_DEFAULT_BUFFER_SIZE (80)
|
|
|
987
|
|
|
988 struct prt_mediasize_S
|
|
|
989 {
|
|
|
990 char *name;
|
|
|
991 float width; /* width and height in points for portrait */
|
|
|
992 float height;
|
|
|
993 };
|
|
|
994
|
|
|
995 #define PRT_MEDIASIZE_LEN (sizeof(prt_mediasize) / sizeof(struct prt_mediasize_S))
|
|
|
996
|
|
|
997 static struct prt_mediasize_S prt_mediasize[] =
|
|
|
998 {
|
|
|
999 {"A4", 595.0, 842.0},
|
|
|
1000 {"letter", 612.0, 792.0},
|
|
|
1001 {"10x14", 720.0, 1008.0},
|
|
|
1002 {"A3", 842.0, 1191.0},
|
|
|
1003 {"A5", 420.0, 595.0},
|
|
|
1004 {"B4", 729.0, 1032.0},
|
|
|
1005 {"B5", 516.0, 729.0},
|
|
|
1006 {"executive", 522.0, 756.0},
|
|
|
1007 {"folio", 595.0, 935.0},
|
|
|
1008 {"ledger", 1224.0, 792.0}, /* Yes, it is wider than taller! */
|
|
|
1009 {"legal", 612.0, 1008.0},
|
|
|
1010 {"quarto", 610.0, 780.0},
|
|
|
1011 {"statement", 396.0, 612.0},
|
|
|
1012 {"tabloid", 792.0, 1224.0}
|
|
|
1013 };
|
|
|
1014
|
|
|
1015 /* PS font names, must be in Roman, Bold, Italic, Bold-Italic order */
|
|
|
1016 struct prt_ps_font_S
|
|
|
1017 {
|
|
|
1018 int wx;
|
|
|
1019 int uline_offset;
|
|
|
1020 int uline_width;
|
|
|
1021 int bbox_min_y;
|
|
|
1022 int bbox_max_y;
|
|
|
1023 char *(ps_fontname[4]);
|
|
|
1024 };
|
|
|
1025
|
|
|
1026 #define PRT_PS_FONT_ROMAN (0)
|
|
|
1027 #define PRT_PS_FONT_BOLD (1)
|
|
|
1028 #define PRT_PS_FONT_OBLIQUE (2)
|
|
|
1029 #define PRT_PS_FONT_BOLDOBLIQUE (3)
|
|
|
1030
|
|
|
1031 /* Standard font metrics for Courier family */
|
|
|
1032 static struct prt_ps_font_S prt_ps_courier_font =
|
|
|
1033 {
|
|
|
1034 600,
|
|
|
1035 -100, 50,
|
|
|
1036 -250, 805,
|
|
|
1037 {"Courier", "Courier-Bold", "Courier-Oblique", "Courier-BoldOblique"}
|
|
|
1038 };
|
|
|
1039
|
|
|
1040 #ifdef FEAT_MBYTE
|
|
|
1041 /* Generic font metrics for multi-byte fonts */
|
|
|
1042 static struct prt_ps_font_S prt_ps_mb_font =
|
|
|
1043 {
|
|
|
1044 1000,
|
|
|
1045 -100, 50,
|
|
|
1046 -250, 805,
|
|
|
1047 {NULL, NULL, NULL, NULL}
|
|
|
1048 };
|
|
|
1049 #endif
|
|
|
1050
|
|
|
1051 /* Pointer to current font set being used */
|
|
|
1052 static struct prt_ps_font_S* prt_ps_font;
|
|
|
1053
|
|
|
1054 /* Structures to map user named encoding and mapping to PS equivalents for
|
|
|
1055 * building CID font name */
|
|
|
1056 struct prt_ps_encoding_S
|
|
|
1057 {
|
|
|
1058 char *encoding;
|
|
|
1059 char *cmap_encoding;
|
|
|
1060 int needs_charset;
|
|
|
1061 };
|
|
|
1062
|
|
|
1063 struct prt_ps_charset_S
|
|
|
1064 {
|
|
|
1065 char *charset;
|
|
|
1066 char *cmap_charset;
|
|
|
1067 int has_charset;
|
|
|
1068 };
|
|
|
1069
|
|
|
1070 #ifdef FEAT_MBYTE
|
|
|
1071
|
|
|
1072 #define CS_JIS_C_1978 (0x01)
|
|
|
1073 #define CS_JIS_X_1983 (0x02)
|
|
|
1074 #define CS_JIS_X_1990 (0x04)
|
|
|
1075 #define CS_NEC (0x08)
|
|
|
1076 #define CS_MSWINDOWS (0x10)
|
|
|
1077 #define CS_CP932 (0x20)
|
|
|
1078 #define CS_KANJITALK6 (0x40)
|
|
|
1079 #define CS_KANJITALK7 (0x80)
|
|
|
1080
|
|
|
1081 /* Japanese encodings and charsets */
|
|
|
1082 static struct prt_ps_encoding_S j_encodings[] =
|
|
|
1083 {
|
|
|
1084 {"iso-2022-jp", NULL, (CS_JIS_C_1978|CS_JIS_X_1983|CS_JIS_X_1990|
|
|
|
1085 CS_NEC)},
|
|
|
1086 {"euc-jp", "EUC", (CS_JIS_C_1978|CS_JIS_X_1983|CS_JIS_X_1990)},
|
|
|
1087 {"sjis", "RKSJ", (CS_JIS_C_1978|CS_JIS_X_1983|CS_MSWINDOWS|
|
|
|
1088 CS_KANJITALK6|CS_KANJITALK7)},
|
|
|
1089 {"cp932", "RKSJ", CS_JIS_X_1983},
|
|
|
1090 {"ucs-2", "UCS2", CS_JIS_X_1990},
|
|
|
1091 {"utf-8", "UTF8" , CS_JIS_X_1990}
|
|
|
1092 };
|
|
|
1093 static struct prt_ps_charset_S j_charsets[] =
|
|
|
1094 {
|
|
|
1095 {"JIS_C_1978", "78", CS_JIS_C_1978},
|
|
|
1096 {"JIS_X_1983", NULL, CS_JIS_X_1983},
|
|
|
1097 {"JIS_X_1990", "Hojo", CS_JIS_X_1990},
|
|
|
1098 {"NEC", "Ext", CS_NEC},
|
|
|
1099 {"MSWINDOWS", "90ms", CS_MSWINDOWS},
|
|
|
1100 {"CP932", "90ms", CS_JIS_X_1983},
|
|
|
1101 {"KANJITALK6", "83pv", CS_KANJITALK6},
|
|
|
1102 {"KANJITALK7", "90pv", CS_KANJITALK7}
|
|
|
1103 };
|
|
|
1104
|
|
|
1105 #define CS_GB_2312_80 (0x01)
|
|
|
1106 #define CS_GBT_12345_90 (0x02)
|
|
|
1107 #define CS_GBK2K (0x04)
|
|
|
1108 #define CS_SC_MAC (0x08)
|
|
|
1109 #define CS_GBT_90_MAC (0x10)
|
|
|
1110 #define CS_GBK (0x20)
|
|
|
1111 #define CS_SC_ISO10646 (0x40)
|
|
|
1112
|
|
|
1113 /* Simplified Chinese encodings and charsets */
|
|
|
1114 static struct prt_ps_encoding_S sc_encodings[] =
|
|
|
1115 {
|
|
|
1116 {"iso-2022", NULL, (CS_GB_2312_80|CS_GBT_12345_90)},
|
|
|
1117 {"gb18030", NULL, CS_GBK2K},
|
|
|
1118 {"euc-cn", "EUC", (CS_GB_2312_80|CS_GBT_12345_90|CS_SC_MAC|
|
|
|
1119 CS_GBT_90_MAC)},
|
|
|
1120 {"gbk", "EUC", CS_GBK},
|
|
|
1121 {"ucs-2", "UCS2", CS_SC_ISO10646},
|
|
|
1122 {"utf-8", "UTF8", CS_SC_ISO10646}
|
|
|
1123 };
|
|
|
1124 static struct prt_ps_charset_S sc_charsets[] =
|
|
|
1125 {
|
|
|
1126 {"GB_2312-80", "GB", CS_GB_2312_80},
|
|
|
1127 {"GBT_12345-90","GBT", CS_GBT_12345_90},
|
|
|
1128 {"MAC", "GBpc", CS_SC_MAC},
|
|
|
1129 {"GBT-90_MAC", "GBTpc", CS_GBT_90_MAC},
|
|
|
1130 {"GBK", "GBK", CS_GBK},
|
|
|
1131 {"GB18030", "GBK2K", CS_GBK2K},
|
|
|
1132 {"ISO10646", "UniGB", CS_SC_ISO10646}
|
|
|
1133 };
|
|
|
1134
|
|
|
1135 #define CS_CNS_PLANE_1 (0x01)
|
|
|
1136 #define CS_CNS_PLANE_2 (0x02)
|
|
|
1137 #define CS_CNS_PLANE_1_2 (0x04)
|
|
|
1138 #define CS_B5 (0x08)
|
|
|
1139 #define CS_ETEN (0x10)
|
|
|
1140 #define CS_HK_GCCS (0x20)
|
|
|
1141 #define CS_HK_SCS (0x40)
|
|
|
1142 #define CS_HK_SCS_ETEN (0x80)
|
|
|
1143 #define CS_MTHKL (0x100)
|
|
|
1144 #define CS_MTHKS (0x200)
|
|
|
1145 #define CS_DLHKL (0x400)
|
|
|
1146 #define CS_DLHKS (0x800)
|
|
|
1147 #define CS_TC_ISO10646 (0x1000)
|
|
|
1148
|
|
|
1149 /* Traditional Chinese encodings and charsets */
|
|
|
1150 static struct prt_ps_encoding_S tc_encodings[] =
|
|
|
1151 {
|
|
|
1152 {"iso-2022", NULL, (CS_CNS_PLANE_1|CS_CNS_PLANE_2)},
|
|
|
1153 {"euc-tw", "EUC", CS_CNS_PLANE_1_2},
|
|
|
1154 {"big5", "B5", (CS_B5|CS_ETEN|CS_HK_GCCS|CS_HK_SCS|
|
|
|
1155 CS_HK_SCS_ETEN|CS_MTHKL|CS_MTHKS|CS_DLHKL|
|
|
|
1156 CS_DLHKS)},
|
|
|
1157 {"cp950", "B5", CS_B5},
|
|
|
1158 {"ucs-2", "UCS2", CS_TC_ISO10646},
|
|
|
1159 {"utf-8", "UTF8", CS_TC_ISO10646},
|
|
|
1160 {"utf-16", "UTF16", CS_TC_ISO10646},
|
|
|
1161 {"utf-32", "UTF32", CS_TC_ISO10646}
|
|
|
1162 };
|
|
|
1163 static struct prt_ps_charset_S tc_charsets[] =
|
|
|
1164 {
|
|
|
1165 {"CNS_1992_1", "CNS1", CS_CNS_PLANE_1},
|
|
|
1166 {"CNS_1992_2", "CNS2", CS_CNS_PLANE_2},
|
|
|
1167 {"CNS_1993", "CNS", CS_CNS_PLANE_1_2},
|
|
|
1168 {"BIG5", NULL, CS_B5},
|
|
|
1169 {"CP950", NULL, CS_B5},
|
|
|
1170 {"ETEN", "ETen", CS_ETEN},
|
|
|
1171 {"HK_GCCS", "HKgccs", CS_HK_GCCS},
|
|
|
1172 {"SCS", "HKscs", CS_HK_SCS},
|
|
|
1173 {"SCS_ETEN", "ETHK", CS_HK_SCS_ETEN},
|
|
|
1174 {"MTHKL", "HKm471", CS_MTHKL},
|
|
|
1175 {"MTHKS", "HKm314", CS_MTHKS},
|
|
|
1176 {"DLHKL", "HKdla", CS_DLHKL},
|
|
|
1177 {"DLHKS", "HKdlb", CS_DLHKS},
|
|
|
1178 {"ISO10646", "UniCNS", CS_TC_ISO10646}
|
|
|
1179 };
|
|
|
1180
|
|
|
1181 #define CS_KR_X_1992 (0x01)
|
|
|
1182 #define CS_KR_MAC (0x02)
|
|
|
1183 #define CS_KR_X_1992_MS (0x04)
|
|
|
1184 #define CS_KR_ISO10646 (0x08)
|
|
|
1185
|
|
|
1186 /* Korean encodings and charsets */
|
|
|
1187 static struct prt_ps_encoding_S k_encodings[] =
|
|
|
1188 {
|
|
|
1189 {"iso-2022-kr", NULL, CS_KR_X_1992},
|
|
|
1190 {"euc-kr", "EUC", (CS_KR_X_1992|CS_KR_MAC)},
|
|
|
1191 {"johab", "Johab", CS_KR_X_1992},
|
|
|
1192 {"cp1361", "Johab", CS_KR_X_1992},
|
|
|
1193 {"uhc", "UHC", CS_KR_X_1992_MS},
|
|
|
1194 {"cp949", "UHC", CS_KR_X_1992_MS},
|
|
|
1195 {"ucs-2", "UCS2", CS_KR_ISO10646},
|
|
|
1196 {"utf-8", "UTF8", CS_KR_ISO10646}
|
|
|
1197 };
|
|
|
1198 static struct prt_ps_charset_S k_charsets[] =
|
|
|
1199 {
|
|
|
1200 {"KS_X_1992", "KSC", CS_KR_X_1992},
|
|
|
1201 {"CP1361", "KSC", CS_KR_X_1992},
|
|
|
1202 {"MAC", "KSCpc", CS_KR_MAC},
|
|
|
1203 {"MSWINDOWS", "KSCms", CS_KR_X_1992_MS},
|
|
|
1204 {"CP949", "KSCms", CS_KR_X_1992_MS},
|
|
|
1205 {"WANSUNG", "KSCms", CS_KR_X_1992_MS},
|
|
|
1206 {"ISO10646", "UniKS", CS_KR_ISO10646}
|
|
|
1207 };
|
|
|
1208
|
|
|
1209 /* Collections of encodings and charsets for multi-byte printing */
|
|
|
1210 struct prt_ps_mbfont_S
|
|
|
1211 {
|
|
|
1212 int num_encodings;
|
|
|
1213 struct prt_ps_encoding_S *encodings;
|
|
|
1214 int num_charsets;
|
|
|
1215 struct prt_ps_charset_S *charsets;
|
|
|
1216 char *ascii_enc;
|
|
|
1217 char *defcs;
|
|
|
1218 };
|
|
|
1219
|
|
|
1220 static struct prt_ps_mbfont_S prt_ps_mbfonts[] =
|
|
|
1221 {
|
|
|
1222 {
|
|
|
1223 NUM_ELEMENTS(j_encodings),
|
|
|
1224 j_encodings,
|
|
|
1225 NUM_ELEMENTS(j_charsets),
|
|
|
1226 j_charsets,
|
|
|
1227 "jis_roman",
|
|
|
1228 "JIS_X_1983"
|
|
|
1229 },
|
|
|
1230 {
|
|
|
1231 NUM_ELEMENTS(sc_encodings),
|
|
|
1232 sc_encodings,
|
|
|
1233 NUM_ELEMENTS(sc_charsets),
|
|
|
1234 sc_charsets,
|
|
|
1235 "gb_roman",
|
|
|
1236 "GB_2312-80"
|
|
|
1237 },
|
|
|
1238 {
|
|
|
1239 NUM_ELEMENTS(tc_encodings),
|
|
|
1240 tc_encodings,
|
|
|
1241 NUM_ELEMENTS(tc_charsets),
|
|
|
1242 tc_charsets,
|
|
|
1243 "cns_roman",
|
|
|
1244 "BIG5"
|
|
|
1245 },
|
|
|
1246 {
|
|
|
1247 NUM_ELEMENTS(k_encodings),
|
|
|
1248 k_encodings,
|
|
|
1249 NUM_ELEMENTS(k_charsets),
|
|
|
1250 k_charsets,
|
|
|
1251 "ks_roman",
|
|
|
1252 "KS_X_1992"
|
|
|
1253 }
|
|
|
1254 };
|
|
|
1255 #endif /* FEAT_MBYTE */
|
|
|
1256
|
|
|
1257 struct prt_ps_resource_S
|
|
|
1258 {
|
|
|
1259 char_u name[64];
|
|
|
1260 char_u filename[MAXPATHL + 1];
|
|
|
1261 int type;
|
|
|
1262 char_u title[256];
|
|
|
1263 char_u version[256];
|
|
|
1264 };
|
|
|
1265
|
|
|
1266 /* Types of PS resource file currently used */
|
|
|
1267 #define PRT_RESOURCE_TYPE_PROCSET (0)
|
|
|
1268 #define PRT_RESOURCE_TYPE_ENCODING (1)
|
|
|
1269 #define PRT_RESOURCE_TYPE_CMAP (2)
|
|
|
1270
|
|
|
1271 /* The PS prolog file version number has to match - if the prolog file is
|
|
|
1272 * updated, increment the number in the file and here. Version checking was
|
|
|
1273 * added as of VIM 6.2.
|
|
|
1274 * The CID prolog file version number behaves as per PS prolog.
|
|
|
1275 * Table of VIM and prolog versions:
|
|
|
1276 *
|
|
|
1277 * VIM Prolog CIDProlog
|
|
|
1278 * 6.2 1.3
|
|
|
1279 * 7.0 1.4 1.0
|
|
|
1280 */
|
|
|
1281 #define PRT_PROLOG_VERSION ((char_u *)"1.4")
|
|
|
1282 #define PRT_CID_PROLOG_VERSION ((char_u *)"1.0")
|
|
|
1283
|
|
|
1284 /* String versions of PS resource types - indexed by constants above so don't
|
|
|
1285 * re-order!
|
|
|
1286 */
|
|
|
1287 static char *prt_resource_types[] =
|
|
|
1288 {
|
|
|
1289 "procset",
|
|
|
1290 "encoding",
|
|
|
1291 "cmap"
|
|
|
1292 };
|
|
|
1293
|
|
|
1294 /* Strings to look for in a PS resource file */
|
|
|
1295 #define PRT_RESOURCE_HEADER "%!PS-Adobe-"
|
|
|
1296 #define PRT_RESOURCE_RESOURCE "Resource-"
|
|
|
1297 #define PRT_RESOURCE_PROCSET "ProcSet"
|
|
|
1298 #define PRT_RESOURCE_ENCODING "Encoding"
|
|
|
1299 #define PRT_RESOURCE_CMAP "CMap"
|
|
|
1300
|
|
|
1301
|
|
|
1302 /* Data for table based DSC comment recognition, easy to extend if VIM needs to
|
|
|
1303 * read more comments. */
|
|
|
1304 #define PRT_DSC_MISC_TYPE (-1)
|
|
|
1305 #define PRT_DSC_TITLE_TYPE (1)
|
|
|
1306 #define PRT_DSC_VERSION_TYPE (2)
|
|
|
1307 #define PRT_DSC_ENDCOMMENTS_TYPE (3)
|
|
|
1308
|
|
|
1309 #define PRT_DSC_TITLE "%%Title:"
|
|
|
1310 #define PRT_DSC_VERSION "%%Version:"
|
|
|
1311 #define PRT_DSC_ENDCOMMENTS "%%EndComments:"
|
|
|
1312
|
|
|
1313 struct prt_dsc_comment_S
|
|
|
1314 {
|
|
|
1315 char *string;
|
|
|
1316 int len;
|
|
|
1317 int type;
|
|
|
1318 };
|
|
|
1319
|
|
|
1320 struct prt_dsc_line_S
|
|
|
1321 {
|
|
|
1322 int type;
|
|
|
1323 char_u *string;
|
|
|
1324 int len;
|
|
|
1325 };
|
|
|
1326
|
|
|
1327
|
|
|
1328 #define SIZEOF_CSTR(s) (sizeof(s) - 1)
|
|
|
1329 static struct prt_dsc_comment_S prt_dsc_table[] =
|
|
|
1330 {
|
|
|
1331 {PRT_DSC_TITLE, SIZEOF_CSTR(PRT_DSC_TITLE), PRT_DSC_TITLE_TYPE},
|
|
|
1332 {PRT_DSC_VERSION, SIZEOF_CSTR(PRT_DSC_VERSION),
|
|
|
1333 PRT_DSC_VERSION_TYPE},
|
|
|
1334 {PRT_DSC_ENDCOMMENTS, SIZEOF_CSTR(PRT_DSC_ENDCOMMENTS),
|
|
|
1335 PRT_DSC_ENDCOMMENTS_TYPE}
|
|
|
1336 };
|
|
|
1337
|
|
|
1338 static void prt_write_file_raw_len __ARGS((char_u *buffer, int bytes));
|
|
|
1339 static void prt_write_file __ARGS((char_u *buffer));
|
|
|
1340 static void prt_write_file_len __ARGS((char_u *buffer, int bytes));
|
|
|
1341 static void prt_write_string __ARGS((char *s));
|
|
|
1342 static void prt_write_int __ARGS((int i));
|
|
|
1343 static void prt_write_boolean __ARGS((int b));
|
|
|
1344 static void prt_def_font __ARGS((char *new_name, char *encoding, int height, char *font));
|
|
|
1345 static void prt_real_bits __ARGS((double real, int precision, int *pinteger, int *pfraction));
|
|
|
1346 static void prt_write_real __ARGS((double val, int prec));
|
|
|
1347 static void prt_def_var __ARGS((char *name, double value, int prec));
|
|
|
1348 static void prt_flush_buffer __ARGS((void));
|
|
|
1349 static void prt_resource_name __ARGS((char_u *filename, void *cookie));
|
|
|
1350 static int prt_find_resource __ARGS((char *name, struct prt_ps_resource_S *resource));
|
|
|
1351 static int prt_open_resource __ARGS((struct prt_ps_resource_S *resource));
|
|
|
1352 static int prt_check_resource __ARGS((struct prt_ps_resource_S *resource, char_u *version));
|
|
|
1353 static void prt_dsc_start __ARGS((void));
|
|
|
1354 static void prt_dsc_noarg __ARGS((char *comment));
|
|
|
1355 static void prt_dsc_textline __ARGS((char *comment, char *text));
|
|
|
1356 static void prt_dsc_text __ARGS((char *comment, char *text));
|
|
|
1357 static void prt_dsc_ints __ARGS((char *comment, int count, int *ints));
|
|
|
1358 static void prt_dsc_requirements __ARGS((int duplex, int tumble, int collate, int color, int num_copies));
|
|
|
1359 static void prt_dsc_docmedia __ARGS((char *paper_name, double width, double height, double weight, char *colour, char *type));
|
|
|
1360 static void prt_dsc_resources __ARGS((char *comment, char *type, char *strings));
|
|
|
1361 static void prt_dsc_font_resource __ARGS((char *resource, struct prt_ps_font_S *ps_font));
|
|
|
1362 static float to_device_units __ARGS((int idx, double physsize, int def_number));
|
|
|
1363 static void prt_page_margins __ARGS((double width, double height, double *left, double *right, double *top, double *bottom));
|
|
|
1364 static void prt_font_metrics __ARGS((int font_scale));
|
|
|
1365 static int prt_get_cpl __ARGS((void));
|
|
|
1366 static int prt_get_lpp __ARGS((void));
|
|
|
1367 static int prt_add_resource __ARGS((struct prt_ps_resource_S *resource));
|
|
|
1368 static int prt_resfile_next_line __ARGS((void));
|
|
|
1369 static int prt_resfile_strncmp __ARGS((int offset, char *string, int len));
|
|
|
1370 static int prt_resfile_skip_nonws __ARGS((int offset));
|
|
|
1371 static int prt_resfile_skip_ws __ARGS((int offset));
|
|
|
1372 static int prt_next_dsc __ARGS((struct prt_dsc_line_S *p_dsc_line));
|
|
|
1373 #ifdef FEAT_MBYTE
|
|
|
1374 static int prt_build_cid_fontname __ARGS((int font, char_u *name, int name_len));
|
|
|
1375 static void prt_def_cidfont __ARGS((char *new_name, int height, char *cidfont));
|
|
|
1376 static void prt_dup_cidfont __ARGS((char *original_name, char *new_name));
|
|
|
1377 static int prt_match_encoding __ARGS((char *p_encoding, struct prt_ps_mbfont_S *p_cmap, struct prt_ps_encoding_S **pp_mbenc));
|
|
|
1378 static int prt_match_charset __ARGS((char *p_charset, struct prt_ps_mbfont_S *p_cmap, struct prt_ps_charset_S **pp_mbchar));
|
|
|
1379 #endif
|
|
|
1380
|
|
|
1381 /*
|
|
|
1382 * Variables for the output PostScript file.
|
|
|
1383 */
|
|
|
1384 static FILE *prt_ps_fd;
|
|
|
1385 static int prt_file_error;
|
|
|
1386 static char_u *prt_ps_file_name = NULL;
|
|
|
1387
|
|
|
1388 /*
|
|
|
1389 * Various offsets and dimensions in default PostScript user space (points).
|
|
|
1390 * Used for text positioning calculations
|
|
|
1391 */
|
|
|
1392 static float prt_page_width;
|
|
|
1393 static float prt_page_height;
|
|
|
1394 static float prt_left_margin;
|
|
|
1395 static float prt_right_margin;
|
|
|
1396 static float prt_top_margin;
|
|
|
1397 static float prt_bottom_margin;
|
|
|
1398 static float prt_line_height;
|
|
|
1399 static float prt_first_line_height;
|
|
|
1400 static float prt_char_width;
|
|
|
1401 static float prt_number_width;
|
|
|
1402 static float prt_bgcol_offset;
|
|
|
1403 static float prt_pos_x_moveto = 0.0;
|
|
|
1404 static float prt_pos_y_moveto = 0.0;
|
|
|
1405
|
|
|
1406 /*
|
|
|
1407 * Various control variables used to decide when and how to change the
|
|
|
1408 * PostScript graphics state.
|
|
|
1409 */
|
|
|
1410 static int prt_need_moveto;
|
|
|
1411 static int prt_do_moveto;
|
|
|
1412 static int prt_need_font;
|
|
|
1413 static int prt_font;
|
|
|
1414 static int prt_need_underline;
|
|
|
1415 static int prt_underline;
|
|
|
1416 static int prt_do_underline;
|
|
|
1417 static int prt_need_fgcol;
|
|
|
1418 static int prt_fgcol;
|
|
|
1419 static int prt_need_bgcol;
|
|
|
1420 static int prt_do_bgcol;
|
|
|
1421 static int prt_bgcol;
|
|
|
1422 static int prt_new_bgcol;
|
|
|
1423 static int prt_attribute_change;
|
|
|
1424 static float prt_text_run;
|
|
|
1425 static int prt_page_num;
|
|
|
1426 static int prt_bufsiz;
|
|
|
1427
|
|
|
1428 /*
|
|
|
1429 * Variables controlling physical printing.
|
|
|
1430 */
|
|
|
1431 static int prt_media;
|
|
|
1432 static int prt_portrait;
|
|
|
1433 static int prt_num_copies;
|
|
|
1434 static int prt_duplex;
|
|
|
1435 static int prt_tumble;
|
|
|
1436 static int prt_collate;
|
|
|
1437
|
|
|
1438 /*
|
|
|
1439 * Buffers used when generating PostScript output
|
|
|
1440 */
|
|
|
1441 static char_u prt_line_buffer[257];
|
|
|
1442 static garray_T prt_ps_buffer;
|
|
|
1443
|
|
|
1444 # ifdef FEAT_MBYTE
|
|
|
1445 static int prt_do_conv;
|
|
|
1446 static vimconv_T prt_conv;
|
|
|
1447
|
|
|
1448 static int prt_out_mbyte;
|
|
|
1449 static int prt_custom_cmap;
|
|
|
1450 static char prt_cmap[80];
|
|
|
1451 static int prt_use_courier;
|
|
|
1452 static int prt_in_ascii;
|
|
|
1453 static int prt_half_width;
|
|
|
1454 static char *prt_ascii_encoding;
|
|
|
1455 static char_u prt_hexchar[] = "0123456789abcdef";
|
|
|
1456 # endif
|
|
|
1457
|
|
|
1458 static void
|
|
|
1459 prt_write_file_raw_len(buffer, bytes)
|
|
|
1460 char_u *buffer;
|
|
|
1461 int bytes;
|
|
|
1462 {
|
|
|
1463 if (!prt_file_error
|
|
|
1464 && fwrite(buffer, sizeof(char_u), bytes, prt_ps_fd)
|
|
|
1465 != (size_t)bytes)
|
|
|
1466 {
|
|
|
1467 EMSG(_("E455: Error writing to PostScript output file"));
|
|
|
1468 prt_file_error = TRUE;
|
|
|
1469 }
|
|
|
1470 }
|
|
|
1471
|
|
|
1472 static void
|
|
|
1473 prt_write_file(buffer)
|
|
|
1474 char_u *buffer;
|
|
|
1475 {
|
|
|
1476 prt_write_file_len(buffer, STRLEN(buffer));
|
|
|
1477 }
|
|
|
1478
|
|
|
1479 static void
|
|
|
1480 prt_write_file_len(buffer, bytes)
|
|
|
1481 char_u *buffer;
|
|
|
1482 int bytes;
|
|
|
1483 {
|
|
|
1484 #ifdef EBCDIC
|
|
|
1485 ebcdic2ascii(buffer, bytes);
|
|
|
1486 #endif
|
|
|
1487 prt_write_file_raw_len(buffer, bytes);
|
|
|
1488 }
|
|
|
1489
|
|
|
1490 /*
|
|
|
1491 * Write a string.
|
|
|
1492 */
|
|
|
1493 static void
|
|
|
1494 prt_write_string(s)
|
|
|
1495 char *s;
|
|
|
1496 {
|
|
|
1497 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), "%s", s);
|
|
|
1498 prt_write_file(prt_line_buffer);
|
|
|
1499 }
|
|
|
1500
|
|
|
1501 /*
|
|
|
1502 * Write an int and a space.
|
|
|
1503 */
|
|
|
1504 static void
|
|
|
1505 prt_write_int(i)
|
|
|
1506 int i;
|
|
|
1507 {
|
|
|
1508 sprintf((char *)prt_line_buffer, "%d ", i);
|
|
|
1509 prt_write_file(prt_line_buffer);
|
|
|
1510 }
|
|
|
1511
|
|
|
1512 /*
|
|
|
1513 * Write a boolean and a space.
|
|
|
1514 */
|
|
|
1515 static void
|
|
|
1516 prt_write_boolean(b)
|
|
|
1517 int b;
|
|
|
1518 {
|
|
|
1519 sprintf((char *)prt_line_buffer, "%s ", (b ? "T" : "F"));
|
|
|
1520 prt_write_file(prt_line_buffer);
|
|
|
1521 }
|
|
|
1522
|
|
|
1523 /*
|
|
|
1524 * Write PostScript to re-encode and define the font.
|
|
|
1525 */
|
|
|
1526 static void
|
|
|
1527 prt_def_font(new_name, encoding, height, font)
|
|
|
1528 char *new_name;
|
|
|
1529 char *encoding;
|
|
|
1530 int height;
|
|
|
1531 char *font;
|
|
|
1532 {
|
|
|
1533 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
1534 "/_%s /VIM-%s /%s ref\n", new_name, encoding, font);
|
|
|
1535 prt_write_file(prt_line_buffer);
|
|
|
1536 #ifdef FEAT_MBYTE
|
|
|
1537 if (prt_out_mbyte)
|
|
|
1538 sprintf((char *)prt_line_buffer, "/%s %d %f /_%s sffs\n",
|
|
|
1539 new_name, height, 500./prt_ps_courier_font.wx, new_name);
|
|
|
1540 else
|
|
|
1541 #endif
|
|
|
1542 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
1543 "/%s %d /_%s ffs\n", new_name, height, new_name);
|
|
|
1544 prt_write_file(prt_line_buffer);
|
|
|
1545 }
|
|
|
1546
|
|
|
1547 #ifdef FEAT_MBYTE
|
|
|
1548 /*
|
|
|
1549 * Write a line to define the CID font.
|
|
|
1550 */
|
|
|
1551 static void
|
|
|
1552 prt_def_cidfont(new_name, height, cidfont)
|
|
|
1553 char *new_name;
|
|
|
1554 int height;
|
|
|
1555 char *cidfont;
|
|
|
1556 {
|
|
|
1557 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
1558 "/_%s /%s[/%s] vim_composefont\n", new_name, prt_cmap, cidfont);
|
|
|
1559 prt_write_file(prt_line_buffer);
|
|
|
1560 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
1561 "/%s %d /_%s ffs\n", new_name, height, new_name);
|
|
|
1562 prt_write_file(prt_line_buffer);
|
|
|
1563 }
|
|
|
1564
|
|
|
1565 /*
|
|
|
1566 * Write a line to define a duplicate of a CID font
|
|
|
1567 */
|
|
|
1568 static void
|
|
|
1569 prt_dup_cidfont(original_name, new_name)
|
|
|
1570 char *original_name;
|
|
|
1571 char *new_name;
|
|
|
1572 {
|
|
|
1573 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
1574 "/%s %s d\n", new_name, original_name);
|
|
|
1575 prt_write_file(prt_line_buffer);
|
|
|
1576 }
|
|
|
1577 #endif
|
|
|
1578
|
|
|
1579 /*
|
|
|
1580 * Convert a real value into an integer and fractional part as integers, with
|
|
|
1581 * the fractional part being in the range [0,10^precision). The fractional part
|
|
|
1582 * is also rounded based on the precision + 1'th fractional digit.
|
|
|
1583 */
|
|
|
1584 static void
|
|
|
1585 prt_real_bits(real, precision, pinteger, pfraction)
|
|
|
1586 double real;
|
|
|
1587 int precision;
|
|
|
1588 int *pinteger;
|
|
|
1589 int *pfraction;
|
|
|
1590 {
|
|
|
1591 int i;
|
|
|
1592 int integer;
|
|
|
1593 float fraction;
|
|
|
1594
|
|
|
1595 integer = (int)real;
|
|
|
1596 fraction = (float)(real - integer);
|
|
|
1597 if (real < (double)integer)
|
|
|
1598 fraction = -fraction;
|
|
|
1599 for (i = 0; i < precision; i++)
|
|
|
1600 fraction *= 10.0;
|
|
|
1601
|
|
|
1602 *pinteger = integer;
|
|
|
1603 *pfraction = (int)(fraction + 0.5);
|
|
|
1604 }
|
|
|
1605
|
|
|
1606 /*
|
|
|
1607 * Write a real and a space. Save bytes if real value has no fractional part!
|
|
|
1608 * We use prt_real_bits() as %f in sprintf uses the locale setting to decide
|
|
|
1609 * what decimal point character to use, but PS always requires a '.'.
|
|
|
1610 */
|
|
|
1611 static void
|
|
|
1612 prt_write_real(val, prec)
|
|
|
1613 double val;
|
|
|
1614 int prec;
|
|
|
1615 {
|
|
|
1616 int integer;
|
|
|
1617 int fraction;
|
|
|
1618
|
|
|
1619 prt_real_bits(val, prec, &integer, &fraction);
|
|
|
1620 /* Emit integer part */
|
|
|
1621 sprintf((char *)prt_line_buffer, "%d", integer);
|
|
|
1622 prt_write_file(prt_line_buffer);
|
|
|
1623 /* Only emit fraction if necessary */
|
|
|
1624 if (fraction != 0)
|
|
|
1625 {
|
|
|
1626 /* Remove any trailing zeros */
|
|
|
1627 while ((fraction % 10) == 0)
|
|
|
1628 {
|
|
|
1629 prec--;
|
|
|
1630 fraction /= 10;
|
|
|
1631 }
|
|
|
1632 /* Emit fraction left padded with zeros */
|
|
|
1633 sprintf((char *)prt_line_buffer, ".%0*d", prec, fraction);
|
|
|
1634 prt_write_file(prt_line_buffer);
|
|
|
1635 }
|
|
|
1636 sprintf((char *)prt_line_buffer, " ");
|
|
|
1637 prt_write_file(prt_line_buffer);
|
|
|
1638 }
|
|
|
1639
|
|
|
1640 /*
|
|
|
1641 * Write a line to define a numeric variable.
|
|
|
1642 */
|
|
|
1643 static void
|
|
|
1644 prt_def_var(name, value, prec)
|
|
|
1645 char *name;
|
|
|
1646 double value;
|
|
|
1647 int prec;
|
|
|
1648 {
|
|
|
1649 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
1650 "/%s ", name);
|
|
|
1651 prt_write_file(prt_line_buffer);
|
|
|
1652 prt_write_real(value, prec);
|
|
|
1653 sprintf((char *)prt_line_buffer, "d\n");
|
|
|
1654 prt_write_file(prt_line_buffer);
|
|
|
1655 }
|
|
|
1656
|
|
|
1657 /* Convert size from font space to user space at current font scale */
|
|
|
1658 #define PRT_PS_FONT_TO_USER(scale, size) ((size) * ((scale)/1000.0))
|
|
|
1659
|
|
|
1660 static void
|
|
|
1661 prt_flush_buffer()
|
|
|
1662 {
|
|
|
1663 if (prt_ps_buffer.ga_len > 0)
|
|
|
1664 {
|
|
|
1665 /* Any background color must be drawn first */
|
|
|
1666 if (prt_do_bgcol && (prt_new_bgcol != PRCOLOR_WHITE))
|
|
|
1667 {
|
|
|
1668 int r, g, b;
|
|
|
1669
|
|
|
1670 if (prt_do_moveto)
|
|
|
1671 {
|
|
|
1672 prt_write_real(prt_pos_x_moveto, 2);
|
|
|
1673 prt_write_real(prt_pos_y_moveto, 2);
|
|
|
1674 prt_write_string("m\n");
|
|
|
1675 prt_do_moveto = FALSE;
|
|
|
1676 }
|
|
|
1677
|
|
|
1678 /* Size of rect of background color on which text is printed */
|
|
|
1679 prt_write_real(prt_text_run, 2);
|
|
|
1680 prt_write_real(prt_line_height, 2);
|
|
|
1681
|
|
|
1682 /* Lastly add the color of the background */
|
|
|
1683 r = ((unsigned)prt_new_bgcol & 0xff0000) >> 16;
|
|
|
1684 g = ((unsigned)prt_new_bgcol & 0xff00) >> 8;
|
|
|
1685 b = prt_new_bgcol & 0xff;
|
|
|
1686 prt_write_real(r / 255.0, 3);
|
|
|
1687 prt_write_real(g / 255.0, 3);
|
|
|
1688 prt_write_real(b / 255.0, 3);
|
|
|
1689 prt_write_string("bg\n");
|
|
|
1690 }
|
|
|
1691 /* Draw underlines before the text as it makes it slightly easier to
|
|
|
1692 * find the starting point.
|
|
|
1693 */
|
|
|
1694 if (prt_do_underline)
|
|
|
1695 {
|
|
|
1696 if (prt_do_moveto)
|
|
|
1697 {
|
|
|
1698 prt_write_real(prt_pos_x_moveto, 2);
|
|
|
1699 prt_write_real(prt_pos_y_moveto, 2);
|
|
|
1700 prt_write_string("m\n");
|
|
|
1701 prt_do_moveto = FALSE;
|
|
|
1702 }
|
|
|
1703
|
|
|
1704 /* Underline length of text run */
|
|
|
1705 prt_write_real(prt_text_run, 2);
|
|
|
1706 prt_write_string("ul\n");
|
|
|
1707 }
|
|
|
1708 /* Draw the text
|
|
|
1709 * Note: we write text out raw - EBCDIC conversion is handled in the
|
|
|
1710 * PostScript world via the font encoding vector. */
|
|
|
1711 #ifdef FEAT_MBYTE
|
|
|
1712 if (prt_out_mbyte)
|
|
|
1713 prt_write_string("<");
|
|
|
1714 else
|
|
|
1715 #endif
|
|
|
1716 prt_write_string("(");
|
|
|
1717 prt_write_file_raw_len(prt_ps_buffer.ga_data, prt_ps_buffer.ga_len);
|
|
|
1718 #ifdef FEAT_MBYTE
|
|
|
1719 if (prt_out_mbyte)
|
|
|
1720 prt_write_string(">");
|
|
|
1721 else
|
|
|
1722 #endif
|
|
|
1723 prt_write_string(")");
|
|
|
1724 /* Add a moveto if need be and use the appropriate show procedure */
|
|
|
1725 if (prt_do_moveto)
|
|
|
1726 {
|
|
|
1727 prt_write_real(prt_pos_x_moveto, 2);
|
|
|
1728 prt_write_real(prt_pos_y_moveto, 2);
|
|
|
1729 /* moveto and a show */
|
|
|
1730 prt_write_string("ms\n");
|
|
|
1731 prt_do_moveto = FALSE;
|
|
|
1732 }
|
|
|
1733 else /* Simple show */
|
|
|
1734 prt_write_string("s\n");
|
|
|
1735
|
|
|
1736 ga_clear(&prt_ps_buffer);
|
|
|
1737 ga_init2(&prt_ps_buffer, (int)sizeof(char), prt_bufsiz);
|
|
|
1738 }
|
|
|
1739 }
|
|
|
1740
|
|
|
1741
|
|
|
1742 static void
|
|
|
1743 prt_resource_name(filename, cookie)
|
|
|
1744 char_u *filename;
|
|
|
1745 void *cookie;
|
|
|
1746 {
|
|
|
1747 char_u *resource_filename = cookie;
|
|
|
1748
|
|
|
1749 if (STRLEN(filename) >= MAXPATHL)
|
|
|
1750 *resource_filename = NUL;
|
|
|
1751 else
|
|
|
1752 STRCPY(resource_filename, filename);
|
|
|
1753 }
|
|
|
1754
|
|
|
1755 static int
|
|
|
1756 prt_find_resource(name, resource)
|
|
|
1757 char *name;
|
|
|
1758 struct prt_ps_resource_S *resource;
|
|
|
1759 {
|
|
|
1760 char_u buffer[MAXPATHL + 1];
|
|
|
1761
|
|
|
1762 STRCPY(resource->name, name);
|
|
|
1763 /* Look for named resource file in runtimepath */
|
|
|
1764 STRCPY(buffer, "print");
|
|
|
1765 add_pathsep(buffer);
|
|
|
1766 STRCAT(buffer, name);
|
|
|
1767 STRCAT(buffer, ".ps");
|
|
|
1768 resource->filename[0] = NUL;
|
|
|
1769 return (do_in_runtimepath(buffer, FALSE, prt_resource_name,
|
|
|
1770 resource->filename)
|
|
|
1771 && resource->filename[0] != NUL);
|
|
|
1772 }
|
|
|
1773
|
|
|
1774 /* PS CR and LF characters have platform independent values */
|
|
|
1775 #define PSLF (0x0a)
|
|
|
1776 #define PSCR (0x0d)
|
|
|
1777
|
|
|
1778 /* Static buffer to read initial comments in a resource file, some can have a
|
|
|
1779 * couple of KB of comments! */
|
|
|
1780 #define PRT_FILE_BUFFER_LEN (2048)
|
|
|
1781 struct prt_resfile_buffer_S
|
|
|
1782 {
|
|
|
1783 char_u buffer[PRT_FILE_BUFFER_LEN];
|
|
|
1784 int len;
|
|
|
1785 int line_start;
|
|
|
1786 int line_end;
|
|
|
1787 };
|
|
|
1788
|
|
|
1789 static struct prt_resfile_buffer_S prt_resfile;
|
|
|
1790
|
|
|
1791 static int
|
|
|
1792 prt_resfile_next_line()
|
|
|
1793 {
|
|
|
1794 int index;
|
|
|
1795
|
|
|
1796 /* Move to start of next line and then find end of line */
|
|
|
1797 index = prt_resfile.line_end + 1;
|
|
|
1798 while (index < prt_resfile.len)
|
|
|
1799 {
|
|
|
1800 if (prt_resfile.buffer[index] != PSLF && prt_resfile.buffer[index]
|
|
|
1801 != PSCR)
|
|
|
1802 break;
|
|
|
1803 index++;
|
|
|
1804 }
|
|
|
1805 prt_resfile.line_start = index;
|
|
|
1806
|
|
|
1807 while (index < prt_resfile.len)
|
|
|
1808 {
|
|
|
1809 if (prt_resfile.buffer[index] == PSLF || prt_resfile.buffer[index]
|
|
|
1810 == PSCR)
|
|
|
1811 break;
|
|
|
1812 index++;
|
|
|
1813 }
|
|
|
1814 prt_resfile.line_end = index;
|
|
|
1815
|
|
|
1816 return (index < prt_resfile.len);
|
|
|
1817 }
|
|
|
1818
|
|
|
1819 static int
|
|
|
1820 prt_resfile_strncmp(offset, string, len)
|
|
|
1821 int offset;
|
|
|
1822 char *string;
|
|
|
1823 int len;
|
|
|
1824 {
|
|
|
1825 /* Force not equal if string is longer than remainder of line */
|
|
|
1826 if (len > (prt_resfile.line_end - (prt_resfile.line_start + offset)))
|
|
|
1827 return 1;
|
|
|
1828
|
|
|
1829 return STRNCMP(&prt_resfile.buffer[prt_resfile.line_start + offset],
|
|
|
1830 string, len);
|
|
|
1831 }
|
|
|
1832
|
|
|
1833 static int
|
|
|
1834 prt_resfile_skip_nonws(offset)
|
|
|
1835 int offset;
|
|
|
1836 {
|
|
|
1837 int index;
|
|
|
1838
|
|
|
1839 index = prt_resfile.line_start + offset;
|
|
|
1840 while (index < prt_resfile.line_end)
|
|
|
1841 {
|
|
|
1842 if (isspace(prt_resfile.buffer[index]))
|
|
|
1843 return index - prt_resfile.line_start;
|
|
|
1844 index++;
|
|
|
1845 }
|
|
|
1846 return -1;
|
|
|
1847 }
|
|
|
1848
|
|
|
1849 static int
|
|
|
1850 prt_resfile_skip_ws(offset)
|
|
|
1851 int offset;
|
|
|
1852 {
|
|
|
1853 int index;
|
|
|
1854
|
|
|
1855 index = prt_resfile.line_start + offset;
|
|
|
1856 while (index < prt_resfile.line_end)
|
|
|
1857 {
|
|
|
1858 if (!isspace(prt_resfile.buffer[index]))
|
|
|
1859 return index - prt_resfile.line_start;
|
|
|
1860 index++;
|
|
|
1861 }
|
|
|
1862 return -1;
|
|
|
1863 }
|
|
|
1864
|
|
|
1865 /* prt_next_dsc() - returns detail on next DSC comment line found. Returns true
|
|
|
1866 * if a DSC comment is found, else false */
|
|
|
1867 static int
|
|
|
1868 prt_next_dsc(p_dsc_line)
|
|
|
1869 struct prt_dsc_line_S *p_dsc_line;
|
|
|
1870 {
|
|
|
1871 int comment;
|
|
|
1872 int offset;
|
|
|
1873
|
|
|
1874 /* Move to start of next line */
|
|
|
1875 if (!prt_resfile_next_line())
|
|
|
1876 return FALSE;
|
|
|
1877
|
|
|
1878 /* DSC comments always start %% */
|
|
|
1879 if (prt_resfile_strncmp(0, "%%", 2) != 0)
|
|
|
1880 return FALSE;
|
|
|
1881
|
|
|
1882 /* Find type of DSC comment */
|
|
|
1883 for (comment = 0; comment < NUM_ELEMENTS(prt_dsc_table); comment++)
|
|
|
1884 if (prt_resfile_strncmp(0, prt_dsc_table[comment].string,
|
|
|
1885 prt_dsc_table[comment].len) == 0)
|
|
|
1886 break;
|
|
|
1887
|
|
|
1888 if (comment != NUM_ELEMENTS(prt_dsc_table))
|
|
|
1889 {
|
|
|
1890 /* Return type of comment */
|
|
|
1891 p_dsc_line->type = prt_dsc_table[comment].type;
|
|
|
1892 offset = prt_dsc_table[comment].len;
|
|
|
1893 }
|
|
|
1894 else
|
|
|
1895 {
|
|
|
1896 /* Unrecognised DSC comment, skip to ws after comment leader */
|
|
|
1897 p_dsc_line->type = PRT_DSC_MISC_TYPE;
|
|
|
1898 offset = prt_resfile_skip_nonws(0);
|
|
|
1899 if (offset == -1)
|
|
|
1900 return FALSE;
|
|
|
1901 }
|
|
|
1902
|
|
|
1903 /* Skip ws to comment value */
|
|
|
1904 offset = prt_resfile_skip_ws(offset);
|
|
|
1905 if (offset == -1)
|
|
|
1906 return FALSE;
|
|
|
1907
|
|
|
1908 p_dsc_line->string = &prt_resfile.buffer[prt_resfile.line_start + offset];
|
|
|
1909 p_dsc_line->len = prt_resfile.line_end - (prt_resfile.line_start + offset);
|
|
|
1910
|
|
|
1911 return TRUE;
|
|
|
1912 }
|
|
|
1913
|
|
|
1914 /* Improved hand crafted parser to get the type, title, and version number of a
|
|
|
1915 * PS resource file so the file details can be added to the DSC header comments.
|
|
|
1916 */
|
|
|
1917 static int
|
|
|
1918 prt_open_resource(resource)
|
|
|
1919 struct prt_ps_resource_S *resource;
|
|
|
1920 {
|
|
|
1921 int offset;
|
|
|
1922 int seen_all;
|
|
|
1923 int seen_title;
|
|
|
1924 int seen_version;
|
|
|
1925 FILE *fd_resource;
|
|
|
1926 struct prt_dsc_line_S dsc_line;
|
|
|
1927
|
|
|
1928 fd_resource = mch_fopen((char *)resource->filename, READBIN);
|
|
|
1929 if (fd_resource == NULL)
|
|
|
1930 {
|
|
|
1931 EMSG2(_("E624: Can't open file \"%s\""), resource->filename);
|
|
|
1932 return FALSE;
|
|
|
1933 }
|
|
|
1934 vim_memset(prt_resfile.buffer, NUL, PRT_FILE_BUFFER_LEN);
|
|
|
1935
|
|
|
1936 /* Parse first line to ensure valid resource file */
|
|
|
1937 prt_resfile.len = fread((char *)prt_resfile.buffer, sizeof(char_u),
|
|
|
1938 PRT_FILE_BUFFER_LEN, fd_resource);
|
|
|
1939 if (ferror(fd_resource))
|
|
|
1940 {
|
|
|
1941 EMSG2(_("E457: Can't read PostScript resource file \"%s\""),
|
|
|
1942 resource->filename);
|
|
|
1943 fclose(fd_resource);
|
|
|
1944 return FALSE;
|
|
|
1945 }
|
|
|
1946
|
|
|
1947 prt_resfile.line_end = -1;
|
|
|
1948 prt_resfile.line_start = 0;
|
|
|
1949 if (!prt_resfile_next_line())
|
|
|
1950 return FALSE;
|
|
|
1951
|
|
|
1952 offset = 0;
|
|
|
1953
|
|
|
1954 if (prt_resfile_strncmp(offset, PRT_RESOURCE_HEADER,
|
|
|
1955 STRLEN(PRT_RESOURCE_HEADER)) != 0)
|
|
|
1956 {
|
|
|
1957 EMSG2(_("E618: file \"%s\" is not a PostScript resource file"),
|
|
|
1958 resource->filename);
|
|
|
1959 fclose(fd_resource);
|
|
|
1960 return FALSE;
|
|
|
1961 }
|
|
|
1962
|
|
|
1963 /* Skip over any version numbers and following ws */
|
|
|
1964 offset += STRLEN(PRT_RESOURCE_HEADER);
|
|
|
1965 offset = prt_resfile_skip_nonws(offset);
|
|
|
1966 if (offset == -1)
|
|
|
1967 return FALSE;
|
|
|
1968 offset = prt_resfile_skip_ws(offset);
|
|
|
1969 if (offset == -1)
|
|
|
1970 return FALSE;
|
|
|
1971
|
|
|
1972 if (prt_resfile_strncmp(offset, PRT_RESOURCE_RESOURCE,
|
|
|
1973 STRLEN(PRT_RESOURCE_RESOURCE)) != 0)
|
|
|
1974 {
|
|
|
1975 EMSG2(_("E619: file \"%s\" is not a supported PostScript resource file"),
|
|
|
1976 resource->filename);
|
|
|
1977 fclose(fd_resource);
|
|
|
1978 return FALSE;
|
|
|
1979 }
|
|
|
1980 offset += STRLEN(PRT_RESOURCE_RESOURCE);
|
|
|
1981
|
|
|
1982 /* Decide type of resource in the file */
|
|
|
1983 if (prt_resfile_strncmp(offset, PRT_RESOURCE_PROCSET,
|
|
|
1984 STRLEN(PRT_RESOURCE_PROCSET)) == 0)
|
|
|
1985 resource->type = PRT_RESOURCE_TYPE_PROCSET;
|
|
|
1986 else if (prt_resfile_strncmp(offset, PRT_RESOURCE_ENCODING,
|
|
|
1987 STRLEN(PRT_RESOURCE_ENCODING)) == 0)
|
|
|
1988 resource->type = PRT_RESOURCE_TYPE_ENCODING;
|
|
|
1989 else if (prt_resfile_strncmp(offset, PRT_RESOURCE_CMAP,
|
|
|
1990 STRLEN(PRT_RESOURCE_CMAP)) == 0)
|
|
|
1991 resource->type = PRT_RESOURCE_TYPE_CMAP;
|
|
|
1992 else
|
|
|
1993 {
|
|
|
1994 EMSG2(_("E619: file \"%s\" is not a supported PostScript resource file"),
|
|
|
1995 resource->filename);
|
|
|
1996 fclose(fd_resource);
|
|
|
1997 return FALSE;
|
|
|
1998 }
|
|
|
1999
|
|
|
2000 /* Look for title and version of resource */
|
|
|
2001 resource->title[0] = '\0';
|
|
|
2002 resource->version[0] = '\0';
|
|
|
2003 seen_title = FALSE;
|
|
|
2004 seen_version = FALSE;
|
|
|
2005 seen_all = FALSE;
|
|
|
2006 while (!seen_all && prt_next_dsc(&dsc_line))
|
|
|
2007 {
|
|
|
2008 switch (dsc_line.type)
|
|
|
2009 {
|
|
|
2010 case PRT_DSC_TITLE_TYPE:
|
|
|
2011 vim_strncpy(resource->title, dsc_line.string, dsc_line.len);
|
|
|
2012 seen_title = TRUE;
|
|
|
2013 if (seen_version)
|
|
|
2014 seen_all = TRUE;
|
|
|
2015 break;
|
|
|
2016
|
|
|
2017 case PRT_DSC_VERSION_TYPE:
|
|
|
2018 vim_strncpy(resource->version, dsc_line.string, dsc_line.len);
|
|
|
2019 seen_version = TRUE;
|
|
|
2020 if (seen_title)
|
|
|
2021 seen_all = TRUE;
|
|
|
2022 break;
|
|
|
2023
|
|
|
2024 case PRT_DSC_ENDCOMMENTS_TYPE:
|
|
|
2025 /* Wont find title or resource after this comment, stop searching */
|
|
|
2026 seen_all = TRUE;
|
|
|
2027 break;
|
|
|
2028
|
|
|
2029 case PRT_DSC_MISC_TYPE:
|
|
|
2030 /* Not interested in whatever comment this line had */
|
|
|
2031 break;
|
|
|
2032 }
|
|
|
2033 }
|
|
|
2034
|
|
|
2035 if (!seen_title || !seen_version)
|
|
|
2036 {
|
|
|
2037 EMSG2(_("E619: file \"%s\" is not a supported PostScript resource file"),
|
|
|
2038 resource->filename);
|
|
|
2039 fclose(fd_resource);
|
|
|
2040 return FALSE;
|
|
|
2041 }
|
|
|
2042
|
|
|
2043 fclose(fd_resource);
|
|
|
2044
|
|
|
2045 return TRUE;
|
|
|
2046 }
|
|
|
2047
|
|
|
2048 static int
|
|
|
2049 prt_check_resource(resource, version)
|
|
|
2050 struct prt_ps_resource_S *resource;
|
|
|
2051 char_u *version;
|
|
|
2052 {
|
|
|
2053 /* Version number m.n should match, the revision number does not matter */
|
|
|
2054 if (STRNCMP(resource->version, version, STRLEN(version)))
|
|
|
2055 {
|
|
|
2056 EMSG2(_("E621: \"%s\" resource file has wrong version"),
|
|
|
2057 resource->name);
|
|
|
2058 return FALSE;
|
|
|
2059 }
|
|
|
2060
|
|
|
2061 /* Other checks to be added as needed */
|
|
|
2062 return TRUE;
|
|
|
2063 }
|
|
|
2064
|
|
|
2065 static void
|
|
|
2066 prt_dsc_start()
|
|
|
2067 {
|
|
|
2068 prt_write_string("%!PS-Adobe-3.0\n");
|
|
|
2069 }
|
|
|
2070
|
|
|
2071 static void
|
|
|
2072 prt_dsc_noarg(comment)
|
|
|
2073 char *comment;
|
|
|
2074 {
|
|
|
2075 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
2076 "%%%%%s\n", comment);
|
|
|
2077 prt_write_file(prt_line_buffer);
|
|
|
2078 }
|
|
|
2079
|
|
|
2080 static void
|
|
|
2081 prt_dsc_textline(comment, text)
|
|
|
2082 char *comment;
|
|
|
2083 char *text;
|
|
|
2084 {
|
|
|
2085 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
2086 "%%%%%s: %s\n", comment, text);
|
|
|
2087 prt_write_file(prt_line_buffer);
|
|
|
2088 }
|
|
|
2089
|
|
|
2090 static void
|
|
|
2091 prt_dsc_text(comment, text)
|
|
|
2092 char *comment;
|
|
|
2093 char *text;
|
|
|
2094 {
|
|
|
2095 /* TODO - should scan 'text' for any chars needing escaping! */
|
|
|
2096 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
2097 "%%%%%s: (%s)\n", comment, text);
|
|
|
2098 prt_write_file(prt_line_buffer);
|
|
|
2099 }
|
|
|
2100
|
|
|
2101 #define prt_dsc_atend(c) prt_dsc_text((c), "atend")
|
|
|
2102
|
|
|
2103 static void
|
|
|
2104 prt_dsc_ints(comment, count, ints)
|
|
|
2105 char *comment;
|
|
|
2106 int count;
|
|
|
2107 int *ints;
|
|
|
2108 {
|
|
|
2109 int i;
|
|
|
2110
|
|
|
2111 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
2112 "%%%%%s:", comment);
|
|
|
2113 prt_write_file(prt_line_buffer);
|
|
|
2114
|
|
|
2115 for (i = 0; i < count; i++)
|
|
|
2116 {
|
|
|
2117 sprintf((char *)prt_line_buffer, " %d", ints[i]);
|
|
|
2118 prt_write_file(prt_line_buffer);
|
|
|
2119 }
|
|
|
2120
|
|
|
2121 prt_write_string("\n");
|
|
|
2122 }
|
|
|
2123
|
|
|
2124 static void
|
|
|
2125 prt_dsc_resources(comment, type, string)
|
|
|
2126 char *comment; /* if NULL add to previous */
|
|
|
2127 char *type;
|
|
|
2128 char *string;
|
|
|
2129 {
|
|
|
2130 if (comment != NULL)
|
|
|
2131 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
2132 "%%%%%s: %s", comment, type);
|
|
|
2133 else
|
|
|
2134 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
2135 "%%%%+ %s", type);
|
|
|
2136 prt_write_file(prt_line_buffer);
|
|
|
2137
|
|
|
2138 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
2139 " %s\n", string);
|
|
|
2140 prt_write_file(prt_line_buffer);
|
|
|
2141 }
|
|
|
2142
|
|
|
2143 static void
|
|
|
2144 prt_dsc_font_resource(resource, ps_font)
|
|
|
2145 char *resource;
|
|
|
2146 struct prt_ps_font_S *ps_font;
|
|
|
2147 {
|
|
|
2148 int i;
|
|
|
2149
|
|
|
2150 prt_dsc_resources(resource, "font",
|
|
|
2151 ps_font->ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
2152 for (i = PRT_PS_FONT_BOLD ; i <= PRT_PS_FONT_BOLDOBLIQUE ; i++)
|
|
|
2153 if (ps_font->ps_fontname[i] != NULL)
|
|
|
2154 prt_dsc_resources(NULL, "font", ps_font->ps_fontname[i]);
|
|
|
2155 }
|
|
|
2156
|
|
|
2157 static void
|
|
|
2158 prt_dsc_requirements(duplex, tumble, collate, color, num_copies)
|
|
|
2159 int duplex;
|
|
|
2160 int tumble;
|
|
|
2161 int collate;
|
|
|
2162 int color;
|
|
|
2163 int num_copies;
|
|
|
2164 {
|
|
|
2165 /* Only output the comment if we need to.
|
|
|
2166 * Note: tumble is ignored if we are not duplexing
|
|
|
2167 */
|
|
|
2168 if (!(duplex || collate || color || (num_copies > 1)))
|
|
|
2169 return;
|
|
|
2170
|
|
|
2171 sprintf((char *)prt_line_buffer, "%%%%Requirements:");
|
|
|
2172 prt_write_file(prt_line_buffer);
|
|
|
2173
|
|
|
2174 if (duplex)
|
|
|
2175 {
|
|
|
2176 prt_write_string(" duplex");
|
|
|
2177 if (tumble)
|
|
|
2178 prt_write_string("(tumble)");
|
|
|
2179 }
|
|
|
2180 if (collate)
|
|
|
2181 prt_write_string(" collate");
|
|
|
2182 if (color)
|
|
|
2183 prt_write_string(" color");
|
|
|
2184 if (num_copies > 1)
|
|
|
2185 {
|
|
|
2186 prt_write_string(" numcopies(");
|
|
|
2187 /* Note: no space wanted so dont use prt_write_int() */
|
|
|
2188 sprintf((char *)prt_line_buffer, "%d", num_copies);
|
|
|
2189 prt_write_file(prt_line_buffer);
|
|
|
2190 prt_write_string(")");
|
|
|
2191 }
|
|
|
2192 prt_write_string("\n");
|
|
|
2193 }
|
|
|
2194
|
|
|
2195 static void
|
|
|
2196 prt_dsc_docmedia(paper_name, width, height, weight, colour, type)
|
|
|
2197 char *paper_name;
|
|
|
2198 double width;
|
|
|
2199 double height;
|
|
|
2200 double weight;
|
|
|
2201 char *colour;
|
|
|
2202 char *type;
|
|
|
2203 {
|
|
|
2204 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
2205 "%%%%DocumentMedia: %s ", paper_name);
|
|
|
2206 prt_write_file(prt_line_buffer);
|
|
|
2207 prt_write_real(width, 2);
|
|
|
2208 prt_write_real(height, 2);
|
|
|
2209 prt_write_real(weight, 2);
|
|
|
2210 if (colour == NULL)
|
|
|
2211 prt_write_string("()");
|
|
|
2212 else
|
|
|
2213 prt_write_string(colour);
|
|
|
2214 prt_write_string(" ");
|
|
|
2215 if (type == NULL)
|
|
|
2216 prt_write_string("()");
|
|
|
2217 else
|
|
|
2218 prt_write_string(type);
|
|
|
2219 prt_write_string("\n");
|
|
|
2220 }
|
|
|
2221
|
|
|
2222 void
|
|
|
2223 mch_print_cleanup()
|
|
|
2224 {
|
|
|
2225 #ifdef FEAT_MBYTE
|
|
|
2226 if (prt_out_mbyte)
|
|
|
2227 {
|
|
|
2228 int i;
|
|
|
2229
|
|
|
2230 /* Free off all CID font names created, but first clear duplicate
|
|
|
2231 * pointers to the same string (when the same font is used for more than
|
|
|
2232 * one style).
|
|
|
2233 */
|
|
|
2234 for (i = PRT_PS_FONT_ROMAN; i <= PRT_PS_FONT_BOLDOBLIQUE; i++)
|
|
|
2235 {
|
|
|
2236 if (prt_ps_mb_font.ps_fontname[i] != NULL)
|
|
|
2237 vim_free(prt_ps_mb_font.ps_fontname[i]);
|
|
|
2238 prt_ps_mb_font.ps_fontname[i] = NULL;
|
|
|
2239 }
|
|
|
2240 }
|
|
|
2241
|
|
|
2242 if (prt_do_conv)
|
|
|
2243 {
|
|
|
2244 convert_setup(&prt_conv, NULL, NULL);
|
|
|
2245 prt_do_conv = FALSE;
|
|
|
2246 }
|
|
|
2247 #endif
|
|
|
2248 if (prt_ps_fd != NULL)
|
|
|
2249 {
|
|
|
2250 fclose(prt_ps_fd);
|
|
|
2251 prt_ps_fd = NULL;
|
|
|
2252 prt_file_error = FALSE;
|
|
|
2253 }
|
|
|
2254 if (prt_ps_file_name != NULL)
|
|
|
2255 {
|
|
|
2256 vim_free(prt_ps_file_name);
|
|
|
2257 prt_ps_file_name = NULL;
|
|
|
2258 }
|
|
|
2259 }
|
|
|
2260
|
|
|
2261 static float
|
|
|
2262 to_device_units(idx, physsize, def_number)
|
|
|
2263 int idx;
|
|
|
2264 double physsize;
|
|
|
2265 int def_number;
|
|
|
2266 {
|
|
|
2267 float ret;
|
|
|
2268 int u;
|
|
|
2269 int nr;
|
|
|
2270
|
|
|
2271 u = prt_get_unit(idx);
|
|
|
2272 if (u == PRT_UNIT_NONE)
|
|
|
2273 {
|
|
|
2274 u = PRT_UNIT_PERC;
|
|
|
2275 nr = def_number;
|
|
|
2276 }
|
|
|
2277 else
|
|
|
2278 nr = printer_opts[idx].number;
|
|
|
2279
|
|
|
2280 switch (u)
|
|
|
2281 {
|
|
|
2282 case PRT_UNIT_INCH:
|
|
|
2283 ret = (float)(nr * PRT_PS_DEFAULT_DPI);
|
|
|
2284 break;
|
|
|
2285 case PRT_UNIT_MM:
|
|
|
2286 ret = (float)(nr * PRT_PS_DEFAULT_DPI) / (float)25.4;
|
|
|
2287 break;
|
|
|
2288 case PRT_UNIT_POINT:
|
|
|
2289 ret = (float)nr;
|
|
|
2290 break;
|
|
|
2291 case PRT_UNIT_PERC:
|
|
|
2292 default:
|
|
|
2293 ret = (float)(physsize * nr) / 100;
|
|
|
2294 break;
|
|
|
2295 }
|
|
|
2296
|
|
|
2297 return ret;
|
|
|
2298 }
|
|
|
2299
|
|
|
2300 /*
|
|
|
2301 * Calculate margins for given width and height from printoptions settings.
|
|
|
2302 */
|
|
|
2303 static void
|
|
|
2304 prt_page_margins(width, height, left, right, top, bottom)
|
|
|
2305 double width;
|
|
|
2306 double height;
|
|
|
2307 double *left;
|
|
|
2308 double *right;
|
|
|
2309 double *top;
|
|
|
2310 double *bottom;
|
|
|
2311 {
|
|
|
2312 *left = to_device_units(OPT_PRINT_LEFT, width, 10);
|
|
|
2313 *right = width - to_device_units(OPT_PRINT_RIGHT, width, 5);
|
|
|
2314 *top = height - to_device_units(OPT_PRINT_TOP, height, 5);
|
|
|
2315 *bottom = to_device_units(OPT_PRINT_BOT, height, 5);
|
|
|
2316 }
|
|
|
2317
|
|
|
2318 static void
|
|
|
2319 prt_font_metrics(font_scale)
|
|
|
2320 int font_scale;
|
|
|
2321 {
|
|
|
2322 prt_line_height = (float)font_scale;
|
|
|
2323 prt_char_width = (float)PRT_PS_FONT_TO_USER(font_scale, prt_ps_font->wx);
|
|
|
2324 }
|
|
|
2325
|
|
|
2326
|
|
|
2327 static int
|
|
|
2328 prt_get_cpl()
|
|
|
2329 {
|
|
|
2330 if (prt_use_number())
|
|
|
2331 {
|
|
|
2332 prt_number_width = PRINT_NUMBER_WIDTH * prt_char_width;
|
|
|
2333 #ifdef FEAT_MBYTE
|
|
|
2334 /* If we are outputting multi-byte characters then line numbers will be
|
|
|
2335 * printed with half width characters
|
|
|
2336 */
|
|
|
2337 if (prt_out_mbyte)
|
|
|
2338 prt_number_width /= 2;
|
|
|
2339 #endif
|
|
|
2340 prt_left_margin += prt_number_width;
|
|
|
2341 }
|
|
|
2342 else
|
|
|
2343 prt_number_width = 0.0;
|
|
|
2344
|
|
|
2345 return (int)((prt_right_margin - prt_left_margin) / prt_char_width);
|
|
|
2346 }
|
|
|
2347
|
|
|
2348 #ifdef FEAT_MBYTE
|
|
|
2349 static int
|
|
|
2350 prt_build_cid_fontname(font, name, name_len)
|
|
|
2351 int font;
|
|
|
2352 char_u *name;
|
|
|
2353 int name_len;
|
|
|
2354 {
|
|
|
2355 char *fontname;
|
|
|
2356
|
|
|
2357 fontname = (char *)alloc(name_len + 1);
|
|
|
2358 if (fontname == NULL)
|
|
|
2359 return FALSE;
|
|
|
2360 vim_strncpy((char_u *)fontname, name, name_len);
|
|
|
2361 prt_ps_mb_font.ps_fontname[font] = fontname;
|
|
|
2362
|
|
|
2363 return TRUE;
|
|
|
2364 }
|
|
|
2365 #endif
|
|
|
2366
|
|
|
2367 /*
|
|
|
2368 * Get number of lines of text that fit on a page (excluding the header).
|
|
|
2369 */
|
|
|
2370 static int
|
|
|
2371 prt_get_lpp()
|
|
|
2372 {
|
|
|
2373 int lpp;
|
|
|
2374
|
|
|
2375 /*
|
|
|
2376 * Calculate offset to lower left corner of background rect based on actual
|
|
|
2377 * font height (based on its bounding box) and the line height, handling the
|
|
|
2378 * case where the font height can exceed the line height.
|
|
|
2379 */
|
|
|
2380 prt_bgcol_offset = (float)PRT_PS_FONT_TO_USER(prt_line_height,
|
|
|
2381 prt_ps_font->bbox_min_y);
|
|
|
2382 if ((prt_ps_font->bbox_max_y - prt_ps_font->bbox_min_y) < 1000.0)
|
|
|
2383 {
|
|
|
2384 prt_bgcol_offset -= (float)PRT_PS_FONT_TO_USER(prt_line_height,
|
|
|
2385 (1000.0 - (prt_ps_font->bbox_max_y -
|
|
|
2386 prt_ps_font->bbox_min_y)) / 2);
|
|
|
2387 }
|
|
|
2388
|
|
|
2389 /* Get height for topmost line based on background rect offset. */
|
|
|
2390 prt_first_line_height = prt_line_height + prt_bgcol_offset;
|
|
|
2391
|
|
|
2392 /* Calculate lpp */
|
|
|
2393 lpp = (int)((prt_top_margin - prt_bottom_margin) / prt_line_height);
|
|
|
2394
|
|
|
2395 /* Adjust top margin if there is a header */
|
|
|
2396 prt_top_margin -= prt_line_height * prt_header_height();
|
|
|
2397
|
|
|
2398 return lpp - prt_header_height();
|
|
|
2399 }
|
|
|
2400
|
|
|
2401 #ifdef FEAT_MBYTE
|
|
|
2402 static int
|
|
|
2403 prt_match_encoding(p_encoding, p_cmap, pp_mbenc)
|
|
|
2404 char *p_encoding;
|
|
|
2405 struct prt_ps_mbfont_S *p_cmap;
|
|
|
2406 struct prt_ps_encoding_S **pp_mbenc;
|
|
|
2407 {
|
|
|
2408 int mbenc;
|
|
|
2409 int enc_len;
|
|
|
2410 struct prt_ps_encoding_S *p_mbenc;
|
|
|
2411
|
|
|
2412 *pp_mbenc = NULL;
|
|
|
2413 /* Look for recognised encoding */
|
|
|
2414 enc_len = STRLEN(p_encoding);
|
|
|
2415 p_mbenc = p_cmap->encodings;
|
|
|
2416 for (mbenc = 0; mbenc < p_cmap->num_encodings; mbenc++)
|
|
|
2417 {
|
|
|
2418 if (STRNICMP(p_mbenc->encoding, p_encoding, enc_len) == 0)
|
|
|
2419 {
|
|
|
2420 *pp_mbenc = p_mbenc;
|
|
|
2421 return TRUE;
|
|
|
2422 }
|
|
|
2423 p_mbenc++;
|
|
|
2424 }
|
|
|
2425 return FALSE;
|
|
|
2426 }
|
|
|
2427
|
|
|
2428 static int
|
|
|
2429 prt_match_charset(p_charset, p_cmap, pp_mbchar)
|
|
|
2430 char *p_charset;
|
|
|
2431 struct prt_ps_mbfont_S *p_cmap;
|
|
|
2432 struct prt_ps_charset_S **pp_mbchar;
|
|
|
2433 {
|
|
|
2434 int mbchar;
|
|
|
2435 int char_len;
|
|
|
2436 struct prt_ps_charset_S *p_mbchar;
|
|
|
2437
|
|
|
2438 /* Look for recognised character set, using default if one is not given */
|
|
|
2439 if (*p_charset == NUL)
|
|
|
2440 p_charset = p_cmap->defcs;
|
|
|
2441 char_len = STRLEN(p_charset);
|
|
|
2442 p_mbchar = p_cmap->charsets;
|
|
|
2443 for (mbchar = 0; mbchar < p_cmap->num_charsets; mbchar++)
|
|
|
2444 {
|
|
|
2445 if (STRNICMP(p_mbchar->charset, p_charset, char_len) == 0)
|
|
|
2446 {
|
|
|
2447 *pp_mbchar = p_mbchar;
|
|
|
2448 return TRUE;
|
|
|
2449 }
|
|
|
2450 p_mbchar++;
|
|
|
2451 }
|
|
|
2452 return FALSE;
|
|
|
2453 }
|
|
|
2454 #endif
|
|
|
2455
|
|
|
2456 /*ARGSUSED*/
|
|
|
2457 int
|
|
|
2458 mch_print_init(psettings, jobname, forceit)
|
|
|
2459 prt_settings_T *psettings;
|
|
|
2460 char_u *jobname;
|
|
|
2461 int forceit;
|
|
|
2462 {
|
|
|
2463 int i;
|
|
|
2464 char *paper_name;
|
|
|
2465 int paper_strlen;
|
|
|
2466 int fontsize;
|
|
|
2467 char_u *p;
|
|
|
2468 double left;
|
|
|
2469 double right;
|
|
|
2470 double top;
|
|
|
2471 double bottom;
|
|
|
2472 #ifdef FEAT_MBYTE
|
|
|
2473 int cmap;
|
|
|
2474 char_u *p_encoding;
|
|
|
2475 struct prt_ps_encoding_S *p_mbenc;
|
|
|
2476 struct prt_ps_encoding_S *p_mbenc_first;
|
|
|
2477 struct prt_ps_charset_S *p_mbchar;
|
|
|
2478 #endif
|
|
|
2479
|
|
|
2480 #if 0
|
|
|
2481 /*
|
|
|
2482 * TODO:
|
|
|
2483 * If "forceit" is false: pop up a dialog to select:
|
|
|
2484 * - printer name
|
|
|
2485 * - copies
|
|
|
2486 * - collated/uncollated
|
|
|
2487 * - duplex off/long side/short side
|
|
|
2488 * - paper size
|
|
|
2489 * - portrait/landscape
|
|
|
2490 * - font size
|
|
|
2491 *
|
|
|
2492 * If "forceit" is true: use the default printer and settings
|
|
|
2493 */
|
|
|
2494 if (forceit)
|
|
|
2495 s_pd.Flags |= PD_RETURNDEFAULT;
|
|
|
2496 #endif
|
|
|
2497
|
|
|
2498 /*
|
|
|
2499 * Set up font and encoding.
|
|
|
2500 */
|
|
|
2501 #ifdef FEAT_MBYTE
|
|
|
2502 p_encoding = enc_skip(p_penc);
|
|
|
2503 if (*p_encoding == NUL)
|
|
|
2504 p_encoding = enc_skip(p_enc);
|
|
|
2505
|
|
|
2506 /* Look for recognised multi-byte coding, and if the charset is recognised.
|
|
|
2507 * This is to cope with the fact that various unicode encodings are
|
|
|
2508 * supported in more than one of CJK. */
|
|
|
2509 p_mbenc = NULL;
|
|
|
2510 p_mbenc_first = NULL;
|
|
|
2511 p_mbchar = NULL;
|
|
|
2512 for (cmap = 0; cmap < NUM_ELEMENTS(prt_ps_mbfonts); cmap++)
|
|
|
2513 if (prt_match_encoding((char *)p_encoding, &prt_ps_mbfonts[cmap],
|
|
|
2514 &p_mbenc))
|
|
|
2515 {
|
|
|
2516 if (p_mbenc_first == NULL)
|
|
|
2517 p_mbenc_first = p_mbenc;
|
|
|
2518 if (prt_match_charset((char *)p_pmcs, &prt_ps_mbfonts[cmap],
|
|
|
2519 &p_mbchar))
|
|
|
2520 break;
|
|
|
2521 }
|
|
|
2522
|
|
|
2523 /* Use first encoding matched if no charset matched */
|
|
|
2524 if (p_mbchar == NULL && p_mbenc_first != NULL)
|
|
|
2525 p_mbenc = p_mbenc_first;
|
|
|
2526
|
|
|
2527 prt_out_mbyte = (p_mbenc != NULL);
|
|
|
2528 if (prt_out_mbyte)
|
|
|
2529 {
|
|
|
2530 /* Build CMap name - will be same for all multi-byte fonts used */
|
|
|
2531 prt_cmap[0] = NUL;
|
|
|
2532
|
|
|
2533 prt_custom_cmap = prt_out_mbyte && p_mbchar == NULL;
|
|
|
2534
|
|
|
2535 if (!prt_custom_cmap)
|
|
|
2536 {
|
|
|
2537 /* Check encoding and character set are compatible */
|
|
|
2538 if ((p_mbenc->needs_charset&p_mbchar->has_charset) == 0)
|
|
|
2539 {
|
|
|
2540 EMSG(_("E673: Incompatible multi-byte encoding and character set."));
|
|
|
2541 return FALSE;
|
|
|
2542 }
|
|
|
2543
|
|
|
2544 /* Add charset name if not empty */
|
|
|
2545 if (p_mbchar->cmap_charset != NULL)
|
|
|
2546 {
|
|
|
2547 vim_strncpy((char_u *)prt_cmap,
|
|
|
2548 (char_u *)p_mbchar->cmap_charset, sizeof(prt_cmap) - 3);
|
|
|
2549 STRCAT(prt_cmap, "-");
|
|
|
2550 }
|
|
|
2551 }
|
|
|
2552 else
|
|
|
2553 {
|
|
|
2554 /* Add custom CMap character set name */
|
|
|
2555 if (*p_pmcs == NUL)
|
|
|
2556 {
|
|
|
2557 EMSG(_("E674: printmbcharset cannot be empty with multi-byte encoding."));
|
|
|
2558 return FALSE;
|
|
|
2559 }
|
|
|
2560 vim_strncpy((char_u *)prt_cmap, p_pmcs, sizeof(prt_cmap) - 3);
|
|
|
2561 STRCAT(prt_cmap, "-");
|
|
|
2562 }
|
|
|
2563
|
|
|
2564 /* CMap name ends with (optional) encoding name and -H for horizontal */
|
|
|
2565 if (p_mbenc->cmap_encoding != NULL && STRLEN(prt_cmap)
|
|
|
2566 + STRLEN(p_mbenc->cmap_encoding) + 3 < sizeof(prt_cmap))
|
|
|
2567 {
|
|
|
2568 STRCAT(prt_cmap, p_mbenc->cmap_encoding);
|
|
|
2569 STRCAT(prt_cmap, "-");
|
|
|
2570 }
|
|
|
2571 STRCAT(prt_cmap, "H");
|
|
|
2572
|
|
|
2573 if (!mbfont_opts[OPT_MBFONT_REGULAR].present)
|
|
|
2574 {
|
|
|
2575 EMSG(_("E675: No default font specified for multi-byte printing."));
|
|
|
2576 return FALSE;
|
|
|
2577 }
|
|
|
2578
|
|
|
2579 /* Derive CID font names with fallbacks if not defined */
|
|
|
2580 if (!prt_build_cid_fontname(PRT_PS_FONT_ROMAN,
|
|
|
2581 mbfont_opts[OPT_MBFONT_REGULAR].string,
|
|
|
2582 mbfont_opts[OPT_MBFONT_REGULAR].strlen))
|
|
|
2583 return FALSE;
|
|
|
2584 if (mbfont_opts[OPT_MBFONT_BOLD].present)
|
|
|
2585 if (!prt_build_cid_fontname(PRT_PS_FONT_BOLD,
|
|
|
2586 mbfont_opts[OPT_MBFONT_BOLD].string,
|
|
|
2587 mbfont_opts[OPT_MBFONT_BOLD].strlen))
|
|
|
2588 return FALSE;
|
|
|
2589 if (mbfont_opts[OPT_MBFONT_OBLIQUE].present)
|
|
|
2590 if (!prt_build_cid_fontname(PRT_PS_FONT_OBLIQUE,
|
|
|
2591 mbfont_opts[OPT_MBFONT_OBLIQUE].string,
|
|
|
2592 mbfont_opts[OPT_MBFONT_OBLIQUE].strlen))
|
|
|
2593 return FALSE;
|
|
|
2594 if (mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].present)
|
|
|
2595 if (!prt_build_cid_fontname(PRT_PS_FONT_BOLDOBLIQUE,
|
|
|
2596 mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].string,
|
|
|
2597 mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].strlen))
|
|
|
2598 return FALSE;
|
|
|
2599
|
|
|
2600 /* Check if need to use Courier for ASCII code range, and if so pick up
|
|
|
2601 * the encoding to use */
|
|
|
2602 prt_use_courier = mbfont_opts[OPT_MBFONT_USECOURIER].present &&
|
|
|
2603 (TOLOWER_ASC(mbfont_opts[OPT_MBFONT_USECOURIER].string[0]) == 'y');
|
|
|
2604 if (prt_use_courier)
|
|
|
2605 {
|
|
|
2606 /* Use national ASCII variant unless ASCII wanted */
|
|
|
2607 if (mbfont_opts[OPT_MBFONT_ASCII].present &&
|
|
|
2608 (TOLOWER_ASC(mbfont_opts[OPT_MBFONT_ASCII].string[0]) == 'y'))
|
|
|
2609 prt_ascii_encoding = "ascii";
|
|
|
2610 else
|
|
|
2611 prt_ascii_encoding = prt_ps_mbfonts[cmap].ascii_enc;
|
|
|
2612 }
|
|
|
2613
|
|
|
2614 prt_ps_font = &prt_ps_mb_font;
|
|
|
2615 }
|
|
|
2616 else
|
|
|
2617 #endif
|
|
|
2618 {
|
|
|
2619 #ifdef FEAT_MBYTE
|
|
|
2620 prt_use_courier = FALSE;
|
|
|
2621 #endif
|
|
|
2622 prt_ps_font = &prt_ps_courier_font;
|
|
|
2623 }
|
|
|
2624
|
|
|
2625 /*
|
|
|
2626 * Find the size of the paper and set the margins.
|
|
|
2627 */
|
|
|
2628 prt_portrait = (!printer_opts[OPT_PRINT_PORTRAIT].present
|
|
|
2629 || TOLOWER_ASC(printer_opts[OPT_PRINT_PORTRAIT].string[0]) == 'y');
|
|
|
2630 if (printer_opts[OPT_PRINT_PAPER].present)
|
|
|
2631 {
|
|
|
2632 paper_name = (char *)printer_opts[OPT_PRINT_PAPER].string;
|
|
|
2633 paper_strlen = printer_opts[OPT_PRINT_PAPER].strlen;
|
|
|
2634 }
|
|
|
2635 else
|
|
|
2636 {
|
|
|
2637 paper_name = "A4";
|
|
|
2638 paper_strlen = 2;
|
|
|
2639 }
|
|
|
2640 for (i = 0; i < PRT_MEDIASIZE_LEN; ++i)
|
|
|
2641 if (STRLEN(prt_mediasize[i].name) == (unsigned)paper_strlen
|
|
|
2642 && STRNICMP(prt_mediasize[i].name, paper_name,
|
|
|
2643 paper_strlen) == 0)
|
|
|
2644 break;
|
|
|
2645 if (i == PRT_MEDIASIZE_LEN)
|
|
|
2646 i = 0;
|
|
|
2647 prt_media = i;
|
|
|
2648
|
|
|
2649 /*
|
|
|
2650 * Set PS pagesize based on media dimensions and print orientation.
|
|
|
2651 * Note: Media and page sizes have defined meanings in PostScript and should
|
|
|
2652 * be kept distinct. Media is the paper (or transparency, or ...) that is
|
|
|
2653 * printed on, whereas the page size is the area that the PostScript
|
|
|
2654 * interpreter renders into.
|
|
|
2655 */
|
|
|
2656 if (prt_portrait)
|
|
|
2657 {
|
|
|
2658 prt_page_width = prt_mediasize[i].width;
|
|
|
2659 prt_page_height = prt_mediasize[i].height;
|
|
|
2660 }
|
|
|
2661 else
|
|
|
2662 {
|
|
|
2663 prt_page_width = prt_mediasize[i].height;
|
|
|
2664 prt_page_height = prt_mediasize[i].width;
|
|
|
2665 }
|
|
|
2666
|
|
|
2667 /*
|
|
|
2668 * Set PS page margins based on the PS pagesize, not the mediasize - this
|
|
|
2669 * needs to be done before the cpl and lpp are calculated.
|
|
|
2670 */
|
|
|
2671 prt_page_margins(prt_page_width, prt_page_height, &left, &right, &top,
|
|
|
2672 &bottom);
|
|
|
2673 prt_left_margin = (float)left;
|
|
|
2674 prt_right_margin = (float)right;
|
|
|
2675 prt_top_margin = (float)top;
|
|
|
2676 prt_bottom_margin = (float)bottom;
|
|
|
2677
|
|
|
2678 /*
|
|
|
2679 * Set up the font size.
|
|
|
2680 */
|
|
|
2681 fontsize = PRT_PS_DEFAULT_FONTSIZE;
|
|
|
2682 for (p = p_pfn; (p = vim_strchr(p, ':')) != NULL; ++p)
|
|
|
2683 if (p[1] == 'h' && VIM_ISDIGIT(p[2]))
|
|
|
2684 fontsize = atoi((char *)p + 2);
|
|
|
2685 prt_font_metrics(fontsize);
|
|
|
2686
|
|
|
2687 /*
|
|
|
2688 * Return the number of characters per line, and lines per page for the
|
|
|
2689 * generic print code.
|
|
|
2690 */
|
|
|
2691 psettings->chars_per_line = prt_get_cpl();
|
|
|
2692 psettings->lines_per_page = prt_get_lpp();
|
|
|
2693
|
|
|
2694 /* Catch margin settings that leave no space for output! */
|
|
|
2695 if (psettings->chars_per_line <= 0 || psettings->lines_per_page <= 0)
|
|
|
2696 return FAIL;
|
|
|
2697
|
|
|
2698 /*
|
|
|
2699 * Sort out the number of copies to be printed. PS by default will do
|
|
|
2700 * uncollated copies for you, so once we know how many uncollated copies are
|
|
|
2701 * wanted cache it away and lie to the generic code that we only want one
|
|
|
2702 * uncollated copy.
|
|
|
2703 */
|
|
|
2704 psettings->n_collated_copies = 1;
|
|
|
2705 psettings->n_uncollated_copies = 1;
|
|
|
2706 prt_num_copies = 1;
|
|
|
2707 prt_collate = (!printer_opts[OPT_PRINT_COLLATE].present
|
|
|
2708 || TOLOWER_ASC(printer_opts[OPT_PRINT_COLLATE].string[0]) == 'y');
|
|
|
2709 if (prt_collate)
|
|
|
2710 {
|
|
|
2711 /* TODO: Get number of collated copies wanted. */
|
|
|
2712 psettings->n_collated_copies = 1;
|
|
|
2713 }
|
|
|
2714 else
|
|
|
2715 {
|
|
|
2716 /* TODO: Get number of uncollated copies wanted and update the cached
|
|
|
2717 * count.
|
|
|
2718 */
|
|
|
2719 prt_num_copies = 1;
|
|
|
2720 }
|
|
|
2721
|
|
|
2722 psettings->jobname = jobname;
|
|
|
2723
|
|
|
2724 /*
|
|
|
2725 * Set up printer duplex and tumble based on Duplex option setting - default
|
|
|
2726 * is long sided duplex printing (i.e. no tumble).
|
|
|
2727 */
|
|
|
2728 prt_duplex = TRUE;
|
|
|
2729 prt_tumble = FALSE;
|
|
|
2730 psettings->duplex = 1;
|
|
|
2731 if (printer_opts[OPT_PRINT_DUPLEX].present)
|
|
|
2732 {
|
|
|
2733 if (STRNICMP(printer_opts[OPT_PRINT_DUPLEX].string, "off", 3) == 0)
|
|
|
2734 {
|
|
|
2735 prt_duplex = FALSE;
|
|
|
2736 psettings->duplex = 0;
|
|
|
2737 }
|
|
|
2738 else if (STRNICMP(printer_opts[OPT_PRINT_DUPLEX].string, "short", 5)
|
|
|
2739 == 0)
|
|
|
2740 prt_tumble = TRUE;
|
|
|
2741 }
|
|
|
2742
|
|
|
2743 /* For now user abort not supported */
|
|
|
2744 psettings->user_abort = 0;
|
|
|
2745
|
|
|
2746 /* If the user didn't specify a file name, use a temp file. */
|
|
|
2747 if (psettings->outfile == NULL)
|
|
|
2748 {
|
|
|
2749 prt_ps_file_name = vim_tempname('p');
|
|
|
2750 if (prt_ps_file_name == NULL)
|
|
|
2751 {
|
|
|
2752 EMSG(_(e_notmp));
|
|
|
2753 return FAIL;
|
|
|
2754 }
|
|
|
2755 prt_ps_fd = mch_fopen((char *)prt_ps_file_name, WRITEBIN);
|
|
|
2756 }
|
|
|
2757 else
|
|
|
2758 {
|
|
|
2759 p = expand_env_save(psettings->outfile);
|
|
|
2760 if (p != NULL)
|
|
|
2761 {
|
|
|
2762 prt_ps_fd = mch_fopen((char *)p, WRITEBIN);
|
|
|
2763 vim_free(p);
|
|
|
2764 }
|
|
|
2765 }
|
|
|
2766 if (prt_ps_fd == NULL)
|
|
|
2767 {
|
|
|
2768 EMSG(_("E324: Can't open PostScript output file"));
|
|
|
2769 mch_print_cleanup();
|
|
|
2770 return FAIL;
|
|
|
2771 }
|
|
|
2772
|
|
|
2773 prt_bufsiz = psettings->chars_per_line;
|
|
|
2774 #ifdef FEAT_MBYTE
|
|
|
2775 if (prt_out_mbyte)
|
|
|
2776 prt_bufsiz *= 2;
|
|
|
2777 #endif
|
|
|
2778 ga_init2(&prt_ps_buffer, (int)sizeof(char), prt_bufsiz);
|
|
|
2779
|
|
|
2780 prt_page_num = 0;
|
|
|
2781
|
|
|
2782 prt_attribute_change = FALSE;
|
|
|
2783 prt_need_moveto = FALSE;
|
|
|
2784 prt_need_font = FALSE;
|
|
|
2785 prt_need_fgcol = FALSE;
|
|
|
2786 prt_need_bgcol = FALSE;
|
|
|
2787 prt_need_underline = FALSE;
|
|
|
2788
|
|
|
2789 prt_file_error = FALSE;
|
|
|
2790
|
|
|
2791 return OK;
|
|
|
2792 }
|
|
|
2793
|
|
|
2794 static int
|
|
|
2795 prt_add_resource(resource)
|
|
|
2796 struct prt_ps_resource_S *resource;
|
|
|
2797 {
|
|
|
2798 FILE* fd_resource;
|
|
|
2799 char_u resource_buffer[512];
|
|
|
2800 size_t bytes_read;
|
|
|
2801
|
|
|
2802 fd_resource = mch_fopen((char *)resource->filename, READBIN);
|
|
|
2803 if (fd_resource == NULL)
|
|
|
2804 {
|
|
|
2805 EMSG2(_("E456: Can't open file \"%s\""), resource->filename);
|
|
|
2806 return FALSE;
|
|
|
2807 }
|
|
|
2808 prt_dsc_resources("BeginResource", prt_resource_types[resource->type],
|
|
|
2809 (char *)resource->title);
|
|
|
2810
|
|
|
2811 prt_dsc_textline("BeginDocument", (char *)resource->filename);
|
|
|
2812
|
|
|
2813 for (;;)
|
|
|
2814 {
|
|
|
2815 bytes_read = fread((char *)resource_buffer, sizeof(char_u),
|
|
|
2816 sizeof(resource_buffer), fd_resource);
|
|
|
2817 if (ferror(fd_resource))
|
|
|
2818 {
|
|
|
2819 EMSG2(_("E457: Can't read PostScript resource file \"%s\""),
|
|
|
2820 resource->filename);
|
|
|
2821 fclose(fd_resource);
|
|
|
2822 return FALSE;
|
|
|
2823 }
|
|
|
2824 if (bytes_read == 0)
|
|
|
2825 break;
|
|
|
2826 prt_write_file_raw_len(resource_buffer, bytes_read);
|
|
|
2827 if (prt_file_error)
|
|
|
2828 {
|
|
|
2829 fclose(fd_resource);
|
|
|
2830 return FALSE;
|
|
|
2831 }
|
|
|
2832 }
|
|
|
2833 fclose(fd_resource);
|
|
|
2834
|
|
|
2835 prt_dsc_noarg("EndDocument");
|
|
|
2836
|
|
|
2837 prt_dsc_noarg("EndResource");
|
|
|
2838
|
|
|
2839 return TRUE;
|
|
|
2840 }
|
|
|
2841
|
|
|
2842 int
|
|
|
2843 mch_print_begin(psettings)
|
|
|
2844 prt_settings_T *psettings;
|
|
|
2845 {
|
|
|
2846 time_t now;
|
|
|
2847 int bbox[4];
|
|
|
2848 char *p_time;
|
|
|
2849 double left;
|
|
|
2850 double right;
|
|
|
2851 double top;
|
|
|
2852 double bottom;
|
|
|
2853 struct prt_ps_resource_S res_prolog;
|
|
|
2854 struct prt_ps_resource_S res_encoding;
|
|
|
2855 char buffer[256];
|
|
|
2856 char_u *p_encoding;
|
|
|
2857 #ifdef FEAT_MBYTE
|
|
|
2858 struct prt_ps_resource_S res_cidfont;
|
|
|
2859 struct prt_ps_resource_S res_cmap;
|
|
|
2860 #endif
|
|
|
2861
|
|
|
2862 /*
|
|
|
2863 * PS DSC Header comments - no PS code!
|
|
|
2864 */
|
|
|
2865 prt_dsc_start();
|
|
|
2866 prt_dsc_textline("Title", (char *)psettings->jobname);
|
|
|
2867 if (!get_user_name((char_u *)buffer, 256))
|
|
|
2868 STRCPY(buffer, "Unknown");
|
|
|
2869 prt_dsc_textline("For", buffer);
|
|
|
2870 prt_dsc_textline("Creator", VIM_VERSION_LONG);
|
|
|
2871 /* Note: to ensure Clean8bit I don't think we can use LC_TIME */
|
|
|
2872 now = time(NULL);
|
|
|
2873 p_time = ctime(&now);
|
|
|
2874 /* Note: ctime() adds a \n so we have to remove it :-( */
|
|
|
2875 *(vim_strchr((char_u *)p_time, '\n')) = '\0';
|
|
|
2876 prt_dsc_textline("CreationDate", p_time);
|
|
|
2877 prt_dsc_textline("DocumentData", "Clean8Bit");
|
|
|
2878 prt_dsc_textline("Orientation", "Portrait");
|
|
|
2879 prt_dsc_atend("Pages");
|
|
|
2880 prt_dsc_textline("PageOrder", "Ascend");
|
|
|
2881 /* The bbox does not change with orientation - it is always in the default
|
|
|
2882 * user coordinate system! We have to recalculate right and bottom
|
|
|
2883 * coordinates based on the font metrics for the bbox to be accurate. */
|
|
|
2884 prt_page_margins(prt_mediasize[prt_media].width,
|
|
|
2885 prt_mediasize[prt_media].height,
|
|
|
2886 &left, &right, &top, &bottom);
|
|
|
2887 bbox[0] = (int)left;
|
|
|
2888 if (prt_portrait)
|
|
|
2889 {
|
|
|
2890 /* In portrait printing the fixed point is the top left corner so we
|
|
|
2891 * derive the bbox from that point. We have the expected cpl chars
|
|
|
2892 * across the media and lpp lines down the media.
|
|
|
2893 */
|
|
|
2894 bbox[1] = (int)(top - (psettings->lines_per_page + prt_header_height())
|
|
|
2895 * prt_line_height);
|
|
|
2896 bbox[2] = (int)(left + psettings->chars_per_line * prt_char_width
|
|
|
2897 + 0.5);
|
|
|
2898 bbox[3] = (int)(top + 0.5);
|
|
|
2899 }
|
|
|
2900 else
|
|
|
2901 {
|
|
|
2902 /* In landscape printing the fixed point is the bottom left corner so we
|
|
|
2903 * derive the bbox from that point. We have lpp chars across the media
|
|
|
2904 * and cpl lines up the media.
|
|
|
2905 */
|
|
|
2906 bbox[1] = (int)bottom;
|
|
|
2907 bbox[2] = (int)(left + ((psettings->lines_per_page
|
|
|
2908 + prt_header_height()) * prt_line_height) + 0.5);
|
|
|
2909 bbox[3] = (int)(bottom + psettings->chars_per_line * prt_char_width
|
|
|
2910 + 0.5);
|
|
|
2911 }
|
|
|
2912 prt_dsc_ints("BoundingBox", 4, bbox);
|
|
|
2913 /* The media width and height does not change with landscape printing! */
|
|
|
2914 prt_dsc_docmedia(prt_mediasize[prt_media].name,
|
|
|
2915 prt_mediasize[prt_media].width,
|
|
|
2916 prt_mediasize[prt_media].height,
|
|
|
2917 (double)0, NULL, NULL);
|
|
|
2918 /* Define fonts needed */
|
|
|
2919 #ifdef FEAT_MBYTE
|
|
|
2920 if (!prt_out_mbyte || prt_use_courier)
|
|
|
2921 #endif
|
|
|
2922 prt_dsc_font_resource("DocumentNeededResources", &prt_ps_courier_font);
|
|
|
2923 #ifdef FEAT_MBYTE
|
|
|
2924 if (prt_out_mbyte)
|
|
|
2925 {
|
|
|
2926 prt_dsc_font_resource((prt_use_courier ? NULL
|
|
|
2927 : "DocumentNeededResources"), &prt_ps_mb_font);
|
|
|
2928 if (!prt_custom_cmap)
|
|
|
2929 prt_dsc_resources(NULL, "cmap", prt_cmap);
|
|
|
2930 }
|
|
|
2931 #endif
|
|
|
2932
|
|
|
2933 /* Search for external resources VIM supplies */
|
|
|
2934 if (!prt_find_resource("prolog", &res_prolog))
|
|
|
2935 {
|
|
|
2936 EMSG(_("E456: Can't find PostScript resource file \"prolog.ps\""));
|
|
|
2937 return FALSE;
|
|
|
2938 }
|
|
|
2939 if (!prt_open_resource(&res_prolog))
|
|
|
2940 return FALSE;
|
|
|
2941 if (!prt_check_resource(&res_prolog, PRT_PROLOG_VERSION))
|
|
|
2942 return FALSE;
|
|
|
2943 #ifdef FEAT_MBYTE
|
|
|
2944 if (prt_out_mbyte)
|
|
|
2945 {
|
|
|
2946 /* Look for required version of multi-byte printing procset */
|
|
|
2947 if (!prt_find_resource("cidfont", &res_cidfont))
|
|
|
2948 {
|
|
|
2949 EMSG(_("E456: Can't find PostScript resource file \"cidfont.ps\""));
|
|
|
2950 return FALSE;
|
|
|
2951 }
|
|
|
2952 if (!prt_open_resource(&res_cidfont))
|
|
|
2953 return FALSE;
|
|
|
2954 if (!prt_check_resource(&res_cidfont, PRT_CID_PROLOG_VERSION))
|
|
|
2955 return FALSE;
|
|
|
2956 }
|
|
|
2957 #endif
|
|
|
2958
|
|
|
2959 /* Find an encoding to use for printing.
|
|
|
2960 * Check 'printencoding'. If not set or not found, then use 'encoding'. If
|
|
|
2961 * that cannot be found then default to "latin1".
|
|
|
2962 * Note: VIM specific encoding header is always skipped.
|
|
|
2963 */
|
|
|
2964 #ifdef FEAT_MBYTE
|
|
|
2965 if (!prt_out_mbyte)
|
|
|
2966 {
|
|
|
2967 #endif
|
|
|
2968 p_encoding = enc_skip(p_penc);
|
|
|
2969 if (*p_encoding == NUL
|
|
|
2970 || !prt_find_resource((char *)p_encoding, &res_encoding))
|
|
|
2971 {
|
|
|
2972 /* 'printencoding' not set or not supported - find alternate */
|
|
|
2973 #ifdef FEAT_MBYTE
|
|
|
2974 int props;
|
|
|
2975
|
|
|
2976 p_encoding = enc_skip(p_enc);
|
|
|
2977 props = enc_canon_props(p_encoding);
|
|
|
2978 if (!(props & ENC_8BIT)
|
|
|
2979 || !prt_find_resource((char *)p_encoding, &res_encoding))
|
|
|
2980 /* 8-bit 'encoding' is not supported */
|
|
|
2981 #endif
|
|
|
2982 {
|
|
|
2983 /* Use latin1 as default printing encoding */
|
|
|
2984 p_encoding = (char_u *)"latin1";
|
|
|
2985 if (!prt_find_resource((char *)p_encoding, &res_encoding))
|
|
|
2986 {
|
|
|
2987 EMSG2(_("E456: Can't find PostScript resource file \"%s.ps\""),
|
|
|
2988 p_encoding);
|
|
|
2989 return FALSE;
|
|
|
2990 }
|
|
|
2991 }
|
|
|
2992 }
|
|
|
2993 if (!prt_open_resource(&res_encoding))
|
|
|
2994 return FALSE;
|
|
|
2995 /* For the moment there are no checks on encoding resource files to
|
|
|
2996 * perform */
|
|
|
2997 #ifdef FEAT_MBYTE
|
|
|
2998 }
|
|
|
2999 else
|
|
|
3000 {
|
|
|
3001 p_encoding = enc_skip(p_penc);
|
|
|
3002 if (*p_encoding == NUL)
|
|
|
3003 p_encoding = enc_skip(p_enc);
|
|
|
3004 if (prt_use_courier)
|
|
|
3005 {
|
|
|
3006 /* Include ASCII range encoding vector */
|
|
|
3007 if (!prt_find_resource(prt_ascii_encoding, &res_encoding))
|
|
|
3008 {
|
|
|
3009 EMSG2(_("E456: Can't find PostScript resource file \"%s.ps\""),
|
|
|
3010 prt_ascii_encoding);
|
|
|
3011 return FALSE;
|
|
|
3012 }
|
|
|
3013 if (!prt_open_resource(&res_encoding))
|
|
|
3014 return FALSE;
|
|
|
3015 /* For the moment there are no checks on encoding resource files to
|
|
|
3016 * perform */
|
|
|
3017 }
|
|
|
3018 }
|
|
|
3019
|
|
|
3020 prt_conv.vc_type = CONV_NONE;
|
|
|
3021 if (!(enc_canon_props(p_enc) & enc_canon_props(p_encoding) & ENC_8BIT)) {
|
|
|
3022 /* Set up encoding conversion if required */
|
|
|
3023 if (FAIL == convert_setup(&prt_conv, p_enc, p_encoding))
|
|
|
3024 {
|
|
|
3025 EMSG2(_("E620: Unable to convert to print encoding \"%s\""),
|
|
|
3026 p_encoding);
|
|
|
3027 return FALSE;
|
|
|
3028 }
|
|
|
3029 prt_do_conv = TRUE;
|
|
|
3030 }
|
|
|
3031 prt_do_conv = prt_conv.vc_type != CONV_NONE;
|
|
|
3032
|
|
|
3033 if (prt_out_mbyte && prt_custom_cmap)
|
|
|
3034 {
|
|
|
3035 /* Find user supplied CMap */
|
|
|
3036 if (!prt_find_resource(prt_cmap, &res_cmap))
|
|
|
3037 {
|
|
|
3038 EMSG2(_("E456: Can't find PostScript resource file \"%s.ps\""),
|
|
|
3039 prt_cmap);
|
|
|
3040 return FALSE;
|
|
|
3041 }
|
|
|
3042 if (!prt_open_resource(&res_cmap))
|
|
|
3043 return FALSE;
|
|
|
3044 }
|
|
|
3045 #endif
|
|
|
3046
|
|
|
3047 /* List resources supplied */
|
|
|
3048 STRCPY(buffer, res_prolog.title);
|
|
|
3049 STRCAT(buffer, " ");
|
|
|
3050 STRCAT(buffer, res_prolog.version);
|
|
|
3051 prt_dsc_resources("DocumentSuppliedResources", "procset", buffer);
|
|
|
3052 #ifdef FEAT_MBYTE
|
|
|
3053 if (prt_out_mbyte)
|
|
|
3054 {
|
|
|
3055 STRCPY(buffer, res_cidfont.title);
|
|
|
3056 STRCAT(buffer, " ");
|
|
|
3057 STRCAT(buffer, res_cidfont.version);
|
|
|
3058 prt_dsc_resources(NULL, "procset", buffer);
|
|
|
3059
|
|
|
3060 if (prt_custom_cmap)
|
|
|
3061 {
|
|
|
3062 STRCPY(buffer, res_cmap.title);
|
|
|
3063 STRCAT(buffer, " ");
|
|
|
3064 STRCAT(buffer, res_cmap.version);
|
|
|
3065 prt_dsc_resources(NULL, "cmap", buffer);
|
|
|
3066 }
|
|
|
3067 }
|
|
|
3068 if (!prt_out_mbyte || prt_use_courier)
|
|
|
3069 #endif
|
|
|
3070 {
|
|
|
3071 STRCPY(buffer, res_encoding.title);
|
|
|
3072 STRCAT(buffer, " ");
|
|
|
3073 STRCAT(buffer, res_encoding.version);
|
|
|
3074 prt_dsc_resources(NULL, "encoding", buffer);
|
|
|
3075 }
|
|
|
3076 prt_dsc_requirements(prt_duplex, prt_tumble, prt_collate,
|
|
|
3077 #ifdef FEAT_SYN_HL
|
|
|
3078 psettings->do_syntax
|
|
|
3079 #else
|
|
|
3080 0
|
|
|
3081 #endif
|
|
|
3082 , prt_num_copies);
|
|
|
3083 prt_dsc_noarg("EndComments");
|
|
|
3084
|
|
|
3085 /*
|
|
|
3086 * PS Document page defaults
|
|
|
3087 */
|
|
|
3088 prt_dsc_noarg("BeginDefaults");
|
|
|
3089
|
|
|
3090 /* List font resources most likely common to all pages */
|
|
|
3091 #ifdef FEAT_MBYTE
|
|
|
3092 if (!prt_out_mbyte || prt_use_courier)
|
|
|
3093 #endif
|
|
|
3094 prt_dsc_font_resource("PageResources", &prt_ps_courier_font);
|
|
|
3095 #ifdef FEAT_MBYTE
|
|
|
3096 if (prt_out_mbyte)
|
|
|
3097 {
|
|
|
3098 prt_dsc_font_resource((prt_use_courier ? NULL : "PageResources"),
|
|
|
3099 &prt_ps_mb_font);
|
|
|
3100 if (!prt_custom_cmap)
|
|
|
3101 prt_dsc_resources(NULL, "cmap", prt_cmap);
|
|
|
3102 }
|
|
|
3103 #endif
|
|
|
3104
|
|
|
3105 /* Paper will be used for all pages */
|
|
|
3106 prt_dsc_textline("PageMedia", prt_mediasize[prt_media].name);
|
|
|
3107
|
|
|
3108 prt_dsc_noarg("EndDefaults");
|
|
|
3109
|
|
|
3110 /*
|
|
|
3111 * PS Document prolog inclusion - all required procsets.
|
|
|
3112 */
|
|
|
3113 prt_dsc_noarg("BeginProlog");
|
|
|
3114
|
|
|
3115 /* Add required procsets - NOTE: order is important! */
|
|
|
3116 if (!prt_add_resource(&res_prolog))
|
|
|
3117 return FALSE;
|
|
|
3118 #ifdef FEAT_MBYTE
|
|
|
3119 if (prt_out_mbyte)
|
|
|
3120 {
|
|
|
3121 /* Add CID font procset, and any user supplied CMap */
|
|
|
3122 if (!prt_add_resource(&res_cidfont))
|
|
|
3123 return FALSE;
|
|
|
3124 if (prt_custom_cmap && !prt_add_resource(&res_cmap))
|
|
|
3125 return FALSE;
|
|
|
3126 }
|
|
|
3127 #endif
|
|
|
3128
|
|
|
3129 #ifdef FEAT_MBYTE
|
|
|
3130 if (!prt_out_mbyte || prt_use_courier)
|
|
|
3131 #endif
|
|
|
3132 /* There will be only one Roman font encoding to be included in the PS
|
|
|
3133 * file. */
|
|
|
3134 if (!prt_add_resource(&res_encoding))
|
|
|
3135 return FALSE;
|
|
|
3136
|
|
|
3137 prt_dsc_noarg("EndProlog");
|
|
|
3138
|
|
|
3139 /*
|
|
|
3140 * PS Document setup - must appear after the prolog
|
|
|
3141 */
|
|
|
3142 prt_dsc_noarg("BeginSetup");
|
|
|
3143
|
|
|
3144 /* Device setup - page size and number of uncollated copies */
|
|
|
3145 prt_write_int((int)prt_mediasize[prt_media].width);
|
|
|
3146 prt_write_int((int)prt_mediasize[prt_media].height);
|
|
|
3147 prt_write_int(0);
|
|
|
3148 prt_write_string("sps\n");
|
|
|
3149 prt_write_int(prt_num_copies);
|
|
|
3150 prt_write_string("nc\n");
|
|
|
3151 prt_write_boolean(prt_duplex);
|
|
|
3152 prt_write_boolean(prt_tumble);
|
|
|
3153 prt_write_string("dt\n");
|
|
|
3154 prt_write_boolean(prt_collate);
|
|
|
3155 prt_write_string("c\n");
|
|
|
3156
|
|
|
3157 /* Font resource inclusion and definition */
|
|
|
3158 #ifdef FEAT_MBYTE
|
|
|
3159 if (!prt_out_mbyte || prt_use_courier)
|
|
|
3160 {
|
|
|
3161 /* When using Courier for ASCII range when printing multi-byte, need to
|
|
|
3162 * pick up ASCII encoding to use with it. */
|
|
|
3163 if (prt_use_courier)
|
|
|
3164 p_encoding = (char_u *)prt_ascii_encoding;
|
|
|
3165 #endif
|
|
|
3166 prt_dsc_resources("IncludeResource", "font",
|
|
|
3167 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
3168 prt_def_font("F0", (char *)p_encoding, (int)prt_line_height,
|
|
|
3169 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
3170 prt_dsc_resources("IncludeResource", "font",
|
|
|
3171 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLD]);
|
|
|
3172 prt_def_font("F1", (char *)p_encoding, (int)prt_line_height,
|
|
|
3173 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLD]);
|
|
|
3174 prt_dsc_resources("IncludeResource", "font",
|
|
|
3175 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
|
|
|
3176 prt_def_font("F2", (char *)p_encoding, (int)prt_line_height,
|
|
|
3177 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
|
|
|
3178 prt_dsc_resources("IncludeResource", "font",
|
|
|
3179 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
|
|
|
3180 prt_def_font("F3", (char *)p_encoding, (int)prt_line_height,
|
|
|
3181 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
|
|
|
3182 #ifdef FEAT_MBYTE
|
|
|
3183 }
|
|
|
3184 if (prt_out_mbyte)
|
|
|
3185 {
|
|
|
3186 /* Define the CID fonts to be used in the job. Typically CJKV fonts do
|
|
|
3187 * not have an italic form being a western style, so where no font is
|
|
|
3188 * defined for these faces VIM falls back to an existing face.
|
|
|
3189 * Note: if using Courier for the ASCII range then the printout will
|
|
|
3190 * have bold/italic/bolditalic regardless of the setting of printmbfont.
|
|
|
3191 */
|
|
|
3192 prt_dsc_resources("IncludeResource", "font",
|
|
|
3193 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
3194 if (!prt_custom_cmap)
|
|
|
3195 prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
|
|
|
3196 prt_def_cidfont("CF0", (int)prt_line_height,
|
|
|
3197 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
3198
|
|
|
3199 if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD] != NULL)
|
|
|
3200 {
|
|
|
3201 prt_dsc_resources("IncludeResource", "font",
|
|
|
3202 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD]);
|
|
|
3203 if (!prt_custom_cmap)
|
|
|
3204 prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
|
|
|
3205 prt_def_cidfont("CF1", (int)prt_line_height,
|
|
|
3206 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD]);
|
|
|
3207 }
|
|
|
3208 else
|
|
|
3209 /* Use ROMAN for BOLD */
|
|
|
3210 prt_dup_cidfont("CF0", "CF1");
|
|
|
3211
|
|
|
3212 if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE] != NULL)
|
|
|
3213 {
|
|
|
3214 prt_dsc_resources("IncludeResource", "font",
|
|
|
3215 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
|
|
|
3216 if (!prt_custom_cmap)
|
|
|
3217 prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
|
|
|
3218 prt_def_cidfont("CF2", (int)prt_line_height,
|
|
|
3219 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
|
|
|
3220 }
|
|
|
3221 else
|
|
|
3222 /* Use ROMAN for OBLIQUE */
|
|
|
3223 prt_dup_cidfont("CF0", "CF2");
|
|
|
3224
|
|
|
3225 if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE] != NULL)
|
|
|
3226 {
|
|
|
3227 prt_dsc_resources("IncludeResource", "font",
|
|
|
3228 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
|
|
|
3229 if (!prt_custom_cmap)
|
|
|
3230 prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
|
|
|
3231 prt_def_cidfont("CF3", (int)prt_line_height,
|
|
|
3232 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
|
|
|
3233 }
|
|
|
3234 else
|
|
|
3235 /* Use BOLD for BOLDOBLIQUE */
|
|
|
3236 prt_dup_cidfont("CF1", "CF3");
|
|
|
3237 }
|
|
|
3238 #endif
|
|
|
3239
|
|
|
3240 /* Misc constant vars used for underlining and background rects */
|
|
|
3241 prt_def_var("UO", PRT_PS_FONT_TO_USER(prt_line_height,
|
|
|
3242 prt_ps_font->uline_offset), 2);
|
|
|
3243 prt_def_var("UW", PRT_PS_FONT_TO_USER(prt_line_height,
|
|
|
3244 prt_ps_font->uline_width), 2);
|
|
|
3245 prt_def_var("BO", prt_bgcol_offset, 2);
|
|
|
3246
|
|
|
3247 prt_dsc_noarg("EndSetup");
|
|
|
3248
|
|
|
3249 /* Fail if any problems writing out to the PS file */
|
|
|
3250 return !prt_file_error;
|
|
|
3251 }
|
|
|
3252
|
|
|
3253 void
|
|
|
3254 mch_print_end(psettings)
|
|
|
3255 prt_settings_T *psettings;
|
|
|
3256 {
|
|
|
3257 prt_dsc_noarg("Trailer");
|
|
|
3258
|
|
|
3259 /*
|
|
|
3260 * Output any info we don't know in toto until we finish
|
|
|
3261 */
|
|
|
3262 prt_dsc_ints("Pages", 1, &prt_page_num);
|
|
|
3263
|
|
|
3264 prt_dsc_noarg("EOF");
|
|
|
3265
|
|
|
3266 /* Write CTRL-D to close serial communication link if used.
|
|
|
3267 * NOTHING MUST BE WRITTEN AFTER THIS! */
|
|
|
3268 prt_write_file((char_u *)IF_EB("\004", "\067"));
|
|
|
3269
|
|
|
3270 if (!prt_file_error && psettings->outfile == NULL
|
|
|
3271 && !got_int && !psettings->user_abort)
|
|
|
3272 {
|
|
|
3273 /* Close the file first. */
|
|
|
3274 if (prt_ps_fd != NULL)
|
|
|
3275 {
|
|
|
3276 fclose(prt_ps_fd);
|
|
|
3277 prt_ps_fd = NULL;
|
|
|
3278 }
|
|
|
3279 prt_message((char_u *)_("Sending to printer..."));
|
|
|
3280
|
|
|
3281 /* Not printing to a file: use 'printexpr' to print the file. */
|
|
|
3282 if (eval_printexpr(prt_ps_file_name, psettings->arguments) == FAIL)
|
|
|
3283 EMSG(_("E365: Failed to print PostScript file"));
|
|
|
3284 else
|
|
|
3285 prt_message((char_u *)_("Print job sent."));
|
|
|
3286 }
|
|
|
3287
|
|
|
3288 mch_print_cleanup();
|
|
|
3289 }
|
|
|
3290
|
|
|
3291 int
|
|
|
3292 mch_print_end_page()
|
|
|
3293 {
|
|
|
3294 prt_flush_buffer();
|
|
|
3295
|
|
|
3296 prt_write_string("re sp\n");
|
|
|
3297
|
|
|
3298 prt_dsc_noarg("PageTrailer");
|
|
|
3299
|
|
|
3300 return !prt_file_error;
|
|
|
3301 }
|
|
|
3302
|
|
|
3303 /*ARGSUSED*/
|
|
|
3304 int
|
|
|
3305 mch_print_begin_page(str)
|
|
|
3306 char_u *str;
|
|
|
3307 {
|
|
|
3308 int page_num[2];
|
|
|
3309
|
|
|
3310 prt_page_num++;
|
|
|
3311
|
|
|
3312 page_num[0] = page_num[1] = prt_page_num;
|
|
|
3313 prt_dsc_ints("Page", 2, page_num);
|
|
|
3314
|
|
|
3315 prt_dsc_noarg("BeginPageSetup");
|
|
|
3316
|
|
|
3317 prt_write_string("sv\n0 g\n");
|
|
|
3318 #ifdef FEAT_MBYTE
|
|
|
3319 prt_in_ascii = !prt_out_mbyte;
|
|
|
3320 if (prt_out_mbyte)
|
|
|
3321 prt_write_string("CF0 sf\n");
|
|
|
3322 else
|
|
|
3323 #endif
|
|
|
3324 prt_write_string("F0 sf\n");
|
|
|
3325 prt_fgcol = PRCOLOR_BLACK;
|
|
|
3326 prt_bgcol = PRCOLOR_WHITE;
|
|
|
3327 prt_font = PRT_PS_FONT_ROMAN;
|
|
|
3328
|
|
|
3329 /* Set up page transformation for landscape printing. */
|
|
|
3330 if (!prt_portrait)
|
|
|
3331 {
|
|
|
3332 prt_write_int(-((int)prt_mediasize[prt_media].width));
|
|
|
3333 prt_write_string("sl\n");
|
|
|
3334 }
|
|
|
3335
|
|
|
3336 prt_dsc_noarg("EndPageSetup");
|
|
|
3337
|
|
|
3338 /* We have reset the font attributes, force setting them again. */
|
|
|
3339 curr_bg = (long_u)0xffffffff;
|
|
|
3340 curr_fg = (long_u)0xffffffff;
|
|
|
3341 curr_bold = MAYBE;
|
|
|
3342
|
|
|
3343 return !prt_file_error;
|
|
|
3344 }
|
|
|
3345
|
|
|
3346 int
|
|
|
3347 mch_print_blank_page()
|
|
|
3348 {
|
|
|
3349 return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE);
|
|
|
3350 }
|
|
|
3351
|
|
|
3352 static float prt_pos_x = 0;
|
|
|
3353 static float prt_pos_y = 0;
|
|
|
3354
|
|
|
3355 void
|
|
|
3356 mch_print_start_line(margin, page_line)
|
|
|
3357 int margin;
|
|
|
3358 int page_line;
|
|
|
3359 {
|
|
|
3360 prt_pos_x = prt_left_margin;
|
|
|
3361 if (margin)
|
|
|
3362 prt_pos_x -= prt_number_width;
|
|
|
3363
|
|
|
3364 prt_pos_y = prt_top_margin - prt_first_line_height -
|
|
|
3365 page_line * prt_line_height;
|
|
|
3366
|
|
|
3367 prt_attribute_change = TRUE;
|
|
|
3368 prt_need_moveto = TRUE;
|
|
|
3369 #ifdef FEAT_MBYTE
|
|
|
3370 prt_half_width = FALSE;
|
|
|
3371 #endif
|
|
|
3372 }
|
|
|
3373
|
|
|
3374 /*ARGSUSED*/
|
|
|
3375 int
|
|
|
3376 mch_print_text_out(p, len)
|
|
|
3377 char_u *p;
|
|
|
3378 int len;
|
|
|
3379 {
|
|
|
3380 int need_break;
|
|
|
3381 char_u ch;
|
|
|
3382 char_u ch_buff[8];
|
|
|
3383 float char_width;
|
|
|
3384 float next_pos;
|
|
|
3385 #ifdef FEAT_MBYTE
|
|
|
3386 int in_ascii;
|
|
|
3387 int half_width;
|
|
|
3388 #endif
|
|
|
3389
|
|
|
3390 char_width = prt_char_width;
|
|
|
3391
|
|
|
3392 #ifdef FEAT_MBYTE
|
|
|
3393 /* Ideally VIM would create a rearranged CID font to combine a Roman and
|
|
|
3394 * CJKV font to do what VIM is doing here - use a Roman font for characters
|
|
|
3395 * in the ASCII range, and the origingal CID font for everything else.
|
|
|
3396 * The problem is that GhostScript still (as of 8.13) does not support
|
|
|
3397 * rearranged fonts even though they have been documented by Adobe for 7
|
|
|
3398 * years! If they ever do, a lot of this code will disappear.
|
|
|
3399 */
|
|
|
3400 if (prt_use_courier)
|
|
|
3401 {
|
|
|
3402 in_ascii = (len == 1 && *p < 0x80);
|
|
|
3403 if (prt_in_ascii)
|
|
|
3404 {
|
|
|
3405 if (!in_ascii)
|
|
|
3406 {
|
|
|
3407 /* No longer in ASCII range - need to switch font */
|
|
|
3408 prt_in_ascii = FALSE;
|
|
|
3409 prt_need_font = TRUE;
|
|
|
3410 prt_attribute_change = TRUE;
|
|
|
3411 }
|
|
|
3412 }
|
|
|
3413 else if (in_ascii)
|
|
|
3414 {
|
|
|
3415 /* Now in ASCII range - need to switch font */
|
|
|
3416 prt_in_ascii = TRUE;
|
|
|
3417 prt_need_font = TRUE;
|
|
|
3418 prt_attribute_change = TRUE;
|
|
|
3419 }
|
|
|
3420 }
|
|
|
3421 if (prt_out_mbyte)
|
|
|
3422 {
|
|
|
3423 half_width = ((*mb_ptr2cells)(p) == 1);
|
|
|
3424 if (half_width)
|
|
|
3425 char_width /= 2;
|
|
|
3426 if (prt_half_width)
|
|
|
3427 {
|
|
|
3428 if (!half_width)
|
|
|
3429 {
|
|
|
3430 prt_half_width = FALSE;
|
|
|
3431 prt_pos_x += prt_char_width/4;
|
|
|
3432 prt_need_moveto = TRUE;
|
|
|
3433 prt_attribute_change = TRUE;
|
|
|
3434 }
|
|
|
3435 }
|
|
|
3436 else if (half_width)
|
|
|
3437 {
|
|
|
3438 prt_half_width = TRUE;
|
|
|
3439 prt_pos_x += prt_char_width/4;
|
|
|
3440 prt_need_moveto = TRUE;
|
|
|
3441 prt_attribute_change = TRUE;
|
|
|
3442 }
|
|
|
3443 }
|
|
|
3444 #endif
|
|
|
3445
|
|
|
3446 /* Output any required changes to the graphics state, after flushing any
|
|
|
3447 * text buffered so far.
|
|
|
3448 */
|
|
|
3449 if (prt_attribute_change)
|
|
|
3450 {
|
|
|
3451 prt_flush_buffer();
|
|
|
3452 /* Reset count of number of chars that will be printed */
|
|
|
3453 prt_text_run = 0;
|
|
|
3454
|
|
|
3455 if (prt_need_moveto)
|
|
|
3456 {
|
|
|
3457 prt_pos_x_moveto = prt_pos_x;
|
|
|
3458 prt_pos_y_moveto = prt_pos_y;
|
|
|
3459 prt_do_moveto = TRUE;
|
|
|
3460
|
|
|
3461 prt_need_moveto = FALSE;
|
|
|
3462 }
|
|
|
3463 if (prt_need_font)
|
|
|
3464 {
|
|
|
3465 #ifdef FEAT_MBYTE
|
|
|
3466 if (!prt_in_ascii)
|
|
|
3467 prt_write_string("CF");
|
|
|
3468 else
|
|
|
3469 #endif
|
|
|
3470 prt_write_string("F");
|
|
|
3471 prt_write_int(prt_font);
|
|
|
3472 prt_write_string("sf\n");
|
|
|
3473 prt_need_font = FALSE;
|
|
|
3474 }
|
|
|
3475 if (prt_need_fgcol)
|
|
|
3476 {
|
|
|
3477 int r, g, b;
|
|
|
3478 r = ((unsigned)prt_fgcol & 0xff0000) >> 16;
|
|
|
3479 g = ((unsigned)prt_fgcol & 0xff00) >> 8;
|
|
|
3480 b = prt_fgcol & 0xff;
|
|
|
3481
|
|
|
3482 prt_write_real(r / 255.0, 3);
|
|
|
3483 if (r == g && g == b)
|
|
|
3484 prt_write_string("g\n");
|
|
|
3485 else
|
|
|
3486 {
|
|
|
3487 prt_write_real(g / 255.0, 3);
|
|
|
3488 prt_write_real(b / 255.0, 3);
|
|
|
3489 prt_write_string("r\n");
|
|
|
3490 }
|
|
|
3491 prt_need_fgcol = FALSE;
|
|
|
3492 }
|
|
|
3493
|
|
|
3494 if (prt_bgcol != PRCOLOR_WHITE)
|
|
|
3495 {
|
|
|
3496 prt_new_bgcol = prt_bgcol;
|
|
|
3497 if (prt_need_bgcol)
|
|
|
3498 prt_do_bgcol = TRUE;
|
|
|
3499 }
|
|
|
3500 else
|
|
|
3501 prt_do_bgcol = FALSE;
|
|
|
3502 prt_need_bgcol = FALSE;
|
|
|
3503
|
|
|
3504 if (prt_need_underline)
|
|
|
3505 prt_do_underline = prt_underline;
|
|
|
3506 prt_need_underline = FALSE;
|
|
|
3507
|
|
|
3508 prt_attribute_change = FALSE;
|
|
|
3509 }
|
|
|
3510
|
|
|
3511 #ifdef FEAT_MBYTE
|
|
|
3512 if (prt_do_conv)
|
|
|
3513 {
|
|
|
3514 /* Convert from multi-byte to 8-bit encoding */
|
|
|
3515 p = string_convert(&prt_conv, p, &len);
|
|
|
3516 if (p == NULL)
|
|
|
3517 p = (char_u *)"";
|
|
|
3518 }
|
|
|
3519
|
|
|
3520 if (prt_out_mbyte)
|
|
|
3521 {
|
|
|
3522 /* Multi-byte character strings are represented more efficiently as hex
|
|
|
3523 * strings when outputting clean 8 bit PS.
|
|
|
3524 */
|
|
|
3525 do
|
|
|
3526 {
|
|
|
3527 ch = prt_hexchar[(unsigned)(*p) >> 4];
|
|
|
3528 ga_append(&prt_ps_buffer, ch);
|
|
|
3529 ch = prt_hexchar[(*p) & 0xf];
|
|
|
3530 ga_append(&prt_ps_buffer, ch);
|
|
|
3531 p++;
|
|
|
3532 }
|
|
|
3533 while (--len);
|
|
|
3534 }
|
|
|
3535 else
|
|
|
3536 #endif
|
|
|
3537 {
|
|
|
3538 /* Add next character to buffer of characters to output.
|
|
|
3539 * Note: One printed character may require several PS characters to
|
|
|
3540 * represent it, but we only count them as one printed character.
|
|
|
3541 */
|
|
|
3542 ch = *p;
|
|
|
3543 if (ch < 32 || ch == '(' || ch == ')' || ch == '\\')
|
|
|
3544 {
|
|
|
3545 /* Convert non-printing characters to either their escape or octal
|
|
|
3546 * sequence, ensures PS sent over a serial line does not interfere
|
|
|
3547 * with the comms protocol. Note: For EBCDIC we need to write out
|
|
|
3548 * the escape sequences as ASCII codes!
|
|
|
3549 * Note 2: Char codes < 32 are identical in EBCDIC and ASCII AFAIK!
|
|
|
3550 */
|
|
|
3551 ga_append(&prt_ps_buffer, IF_EB('\\', 0134));
|
|
|
3552 switch (ch)
|
|
|
3553 {
|
|
|
3554 case BS: ga_append(&prt_ps_buffer, IF_EB('b', 0142)); break;
|
|
|
3555 case TAB: ga_append(&prt_ps_buffer, IF_EB('t', 0164)); break;
|
|
|
3556 case NL: ga_append(&prt_ps_buffer, IF_EB('n', 0156)); break;
|
|
|
3557 case FF: ga_append(&prt_ps_buffer, IF_EB('f', 0146)); break;
|
|
|
3558 case CAR: ga_append(&prt_ps_buffer, IF_EB('r', 0162)); break;
|
|
|
3559 case '(': ga_append(&prt_ps_buffer, IF_EB('(', 0050)); break;
|
|
|
3560 case ')': ga_append(&prt_ps_buffer, IF_EB(')', 0051)); break;
|
|
|
3561 case '\\': ga_append(&prt_ps_buffer, IF_EB('\\', 0134)); break;
|
|
|
3562
|
|
|
3563 default:
|
|
|
3564 sprintf((char *)ch_buff, "%03o", (unsigned int)ch);
|
|
|
3565 #ifdef EBCDIC
|
|
|
3566 ebcdic2ascii(ch_buff, 3);
|
|
|
3567 #endif
|
|
|
3568 ga_append(&prt_ps_buffer, ch_buff[0]);
|
|
|
3569 ga_append(&prt_ps_buffer, ch_buff[1]);
|
|
|
3570 ga_append(&prt_ps_buffer, ch_buff[2]);
|
|
|
3571 break;
|
|
|
3572 }
|
|
|
3573 }
|
|
|
3574 else
|
|
|
3575 ga_append(&prt_ps_buffer, ch);
|
|
|
3576 }
|
|
|
3577
|
|
|
3578 #ifdef FEAT_MBYTE
|
|
|
3579 /* Need to free any translated characters */
|
|
|
3580 if (prt_do_conv && (*p != NUL))
|
|
|
3581 vim_free(p);
|
|
|
3582 #endif
|
|
|
3583
|
|
|
3584 prt_text_run += char_width;
|
|
|
3585 prt_pos_x += char_width;
|
|
|
3586
|
|
|
3587 /* The downside of fp - use relative error on right margin check */
|
|
|
3588 next_pos = prt_pos_x + prt_char_width;
|
|
|
3589 need_break = (next_pos > prt_right_margin) &&
|
|
|
3590 ((next_pos - prt_right_margin) > (prt_right_margin*1e-5));
|
|
|
3591
|
|
|
3592 if (need_break)
|
|
|
3593 prt_flush_buffer();
|
|
|
3594
|
|
|
3595 return need_break;
|
|
|
3596 }
|
|
|
3597
|
|
|
3598 void
|
|
|
3599 mch_print_set_font(iBold, iItalic, iUnderline)
|
|
|
3600 int iBold;
|
|
|
3601 int iItalic;
|
|
|
3602 int iUnderline;
|
|
|
3603 {
|
|
|
3604 int font = 0;
|
|
|
3605
|
|
|
3606 if (iBold)
|
|
|
3607 font |= 0x01;
|
|
|
3608 if (iItalic)
|
|
|
3609 font |= 0x02;
|
|
|
3610
|
|
|
3611 if (font != prt_font)
|
|
|
3612 {
|
|
|
3613 prt_font = font;
|
|
|
3614 prt_attribute_change = TRUE;
|
|
|
3615 prt_need_font = TRUE;
|
|
|
3616 }
|
|
|
3617 if (prt_underline != iUnderline)
|
|
|
3618 {
|
|
|
3619 prt_underline = iUnderline;
|
|
|
3620 prt_attribute_change = TRUE;
|
|
|
3621 prt_need_underline = TRUE;
|
|
|
3622 }
|
|
|
3623 }
|
|
|
3624
|
|
|
3625 void
|
|
|
3626 mch_print_set_bg(bgcol)
|
|
|
3627 long_u bgcol;
|
|
|
3628 {
|
|
|
3629 prt_bgcol = bgcol;
|
|
|
3630 prt_attribute_change = TRUE;
|
|
|
3631 prt_need_bgcol = TRUE;
|
|
|
3632 }
|
|
|
3633
|
|
|
3634 void
|
|
|
3635 mch_print_set_fg(fgcol)
|
|
|
3636 long_u fgcol;
|
|
|
3637 {
|
|
|
3638 if (fgcol != (long_u)prt_fgcol)
|
|
|
3639 {
|
|
|
3640 prt_fgcol = fgcol;
|
|
|
3641 prt_attribute_change = TRUE;
|
|
|
3642 prt_need_fgcol = TRUE;
|
|
|
3643 }
|
|
|
3644 }
|
|
|
3645
|
|
|
3646 # endif /*FEAT_POSTSCRIPT*/
|
|
|
3647 #endif /*FEAT_PRINTER*/
|
