src/LColor.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1998-2001 The LyX Team
   7  *
   8  *======================================================*/
   9
  10 #include <config.h>
  11
  12 #include "debug.h"
  13 #include "LColor.h"
  14 #include "support/LAssert.h"
  15 #include "gettext.h"
  16 #include "support/lstrings.h"
  17
  18 using std::endl;
  19
  20 void LColor::fill(LColor::color col, string const & gui,
  21                   string const & latex, string const & x11,
  22                   string const & lyx) {
  23         information in;
  24         in.guiname = gui;
  25         in.latexname = latex;
  26         in.x11name = x11;
  27         in.lyxname = lyx;
  28
  29         infotab[col] = in;
  30 }
  31
  32 struct ColorEntry {
  33         LColor::color lcolor;
  34         char const * guiname;
  35         char const * latexname;
  36         char const * x11name;
  37         char const * lyxname;
  38 };
  39
  40
  41 LColor::LColor()
  42 {
  43         //  LColor::color, gui, latex, x11, lyx
  44         ColorEntry items[] = {
  45         { none, N_("none"), "none", "black", "none" },
  46         { black, N_("black"), "black", "black", "black" },
  47         { white, N_("white"), "white", "white", "white" },
  48         { red, N_("red"), "red", "red", "red" },
  49         { green, N_("green"), "green", "green", "green" },
  50         { blue, N_("blue"), "blue", "blue", "blue" },
  51         { cyan, N_("cyan"), "cyan", "cyan", "cyan" },
  52         { magenta, N_("magenta"), "magenta", "magenta", "magenta" },
  53         { yellow, N_("yellow"), "yellow", "yellow", "yellow" },
  54         { cursor, N_("cursor"), "cursor", "black", "cursor" },
  55         { background, N_("background"), "background", "linen", "background" },
  56         { foreground, N_("text"), "foreground", "black", "foreground" },
  57         { selection, N_("selection"), "selection", "LightBlue", "selection" },
  58         { latex, N_("LaTeX text"), "latex", "DarkRed", "latex" },
  59         { preview, N_("previewed snippet"), "preview", "black", "preview" },
  60         { note, N_("note"), "note", "yellow", "note" },
  61         { notebg, N_("note background"), "notebg", "yellow", "notebg" },
  62         { depthbar, N_("depth bar"), "depthbar", "IndianRed", "depthbar" },
  63         { language, N_("language"), "language", "Blue", "language" },
  64         { command, N_("command inset"), "command", "black", "command" },
  65         { commandbg, N_("command inset background"), "commandbg", "azure", "commandbg" },
  66         { commandframe, N_("command inset frame"), "commandframe", "black", "commandframe" },
  67         { special, N_("special character"), "special", "RoyalBlue", "special" },
  68         { math, N_("math"), "math", "DarkBlue", "math" },
  69         { mathbg, N_("math background"), "mathbg", "linen", "mathbg" },
  70         { graphicsbg, N_("graphics background"), "graphicsbg", "linen", "graphicsbg" },
  71         { mathmacrobg, N_("Math macro background"), "mathmacrobg", "linen", "mathmacrobg" },
  72         { mathframe, N_("math frame"), "mathframe", "Magenta", "mathframe" },
  73         { mathline, N_("math line"), "mathline", "Blue", "mathline" },
  74         { captionframe, N_("caption frame"), "captionframe", "DarkRed", "captionframe" },
  75         { collapsable, N_("collapsable inset text"), "collapsable", "DarkRed", "collapsable" },
  76         { collapsableframe, N_("collapsable inset frame"), "collapsableframe", "IndianRed", "collapsableframe" },
  77         { insetbg, N_("inset background"), "insetbg", "grey80", "insetbg" },
  78         { insetframe, N_("inset frame"), "insetframe", "IndianRed", "insetframe" },
  79         { error, N_("LaTeX error"), "error", "Red", "error" },
  80         { eolmarker, N_("end-of-line marker"), "eolmarker", "Brown", "eolmarker" },
  81         { appendix, N_("appendix marker"), "appendix", "Brown", "appendix" },
  82         { changebar, N_("change bar"), "changebar", "Blue", "changebar" },
  83         { strikeout, N_("Deleted text"), "strikeout", "Red", "strikeout" },
  84         { newtext, N_("Added text"), "newtext", "Blue", "newtext" },
  85         { added_space, N_("added space markers"), "added_space", "Brown", "added_space" },
  86         { topline, N_("top/bottom line"), "topline", "Brown", "topline" },
  87         { tabularline, N_("table line"), "tabularline", "black",
  88              "tabularline" },
  89         { tabularonoffline, N_("table on/off line"), "tabularonoffline",
  90              "LightSteelBlue", "tabularonoffline" },
  91         { bottomarea, N_("bottom area"), "bottomarea", "grey40", "bottomarea" },
  92         { pagebreak, N_("page break"), "pagebreak", "RoyalBlue", "pagebreak" },
  93         { top, N_("top of button"), "top", "grey90", "top" },
  94         { bottom, N_("bottom of button"), "bottom", "grey60", "bottom" },
  95         { left, N_("left of button"), "left", "grey90", "left" },
  96         { right, N_("right of button"), "right", "grey60", "right" },
  97         { buttonbg, N_("button background"), "buttonbg", "grey80", "buttonbg" },
  98         { inherit, N_("inherit"), "inherit", "black", "inherit" },
  99         { ignore, N_("ignore"), "ignore", "black", "ignore" },
 100         { ignore, 0, 0, 0, 0 }
 101         };
 102
 103         int i = 0;
 104         while (items[i].guiname) {
 105                 fill(items[i].lcolor, items[i].guiname, items[i].latexname,
 106                      items[i].x11name, items[i].lyxname);
 107                 ++i;
 108         }
 109 }
 110
 111
 112 string const LColor::getGUIName(LColor::color c) const
 113 {
 114         InfoTab::const_iterator ici = infotab.find(c);
 115         if (ici != infotab.end())
 116                 return _(ici->second.guiname);
 117
 118         return "none";
 119 }
 120
 121
 122 string const LColor::getX11Name(LColor::color c) const
 123 {
 124         InfoTab::const_iterator ici = infotab.find(c);
 125         if (ici != infotab.end())
 126                 return ici->second.x11name;
 127
 128         lyxerr << "LyX internal error: Missing color"
 129                 " entry in LColor.C for " << int(c) << '\n';
 130         lyxerr << "Using black.\n";
 131         return "black";
 132 }
 133
 134
 135 string const LColor::getLaTeXName(LColor::color c) const
 136 {
 137         InfoTab::const_iterator ici = infotab.find(c);
 138         if (ici != infotab.end())
 139                 return ici->second.latexname;
 140         return "black";
 141 }
 142
 143
 144 string const LColor::getLyXName(LColor::color c) const
 145 {
 146         InfoTab::const_iterator ici = infotab.find(c);
 147         if (ici != infotab.end())
 148                 return ici->second.lyxname;
 149         return "black";
 150 }
 151
 152
 153 void LColor::setColor(LColor::color col, string const & x11name)
 154 {
 155         InfoTab::iterator iti = infotab.find(col);
 156         if (iti != infotab.end()) {
 157                 iti->second.x11name = x11name;
 158                 return;
 159         }
 160         lyxerr << "LyX internal error: color and such.\n";
 161         lyx::Assert(false);
 162 }
 163
 164
 165 bool LColor::setColor(string const & lyxname, string const & x11name)
 166 {
 167         color col = getFromLyXName (lyxname);
 168
 169         // "inherit" is returned for colors not in the database
 170         // (and anyway should not be redefined)
 171         if (col == inherit || col == ignore) {
 172                 lyxerr << "Color " << lyxname << " is undefined or may not be"
 173                         " redefined" << endl;
 174                 return false;
 175         }
 176         setColor (col, x11name);
 177         return true;
 178 }
 179
 180
 181 LColor::color LColor::getFromGUIName(string const & guiname) const
 182 {
 183         InfoTab::const_iterator ici = infotab.begin();
 184         InfoTab::const_iterator end = infotab.end();
 185         for (; ici != end; ++ici) {
 186                 if (!compare_ascii_no_case(_(ici->second.guiname), guiname))
 187                         return ici->first;
 188         }
 189         return LColor::inherit;
 190 }
 191
 192
 193 LColor::color LColor::getFromLyXName(string const & lyxname) const
 194 {
 195
 196         InfoTab::const_iterator ici = infotab.begin();
 197         InfoTab::const_iterator end = infotab.end();
 198         for (; ici != end; ++ici) {
 199                 if (!compare_ascii_no_case(ici->second.lyxname, lyxname))
 200                         return ici->first;
 201         }
 202         return LColor::inherit;
 203 }
 204
 205 // The evil global LColor instance
 206 LColor lcolor;
 207 // An equally evil global system LColor instance
 208 LColor system_lcolor;