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 #ifdef __GNUG__
  13 #pragma implementation
  14 #endif
  15
  16 #include <X11/Xlib.h>
  17
  18 #include "debug.h"
  19 #include "LColor.h"
  20 #include "support/LAssert.h"
  21 #include "gettext.h"
  22 #include "support/lstrings.h"
  23
  24 using std::endl;
  25
  26 void LColor::fill(LColor::color col, string const & gui,
  27                   string const & latex, string const & x11,
  28                   string const & lyx) {
  29         information in;
  30         in.guiname = gui;
  31         in.latexname = latex;
  32         in.x11name = x11;
  33         in.lyxname = lyx;
  34
  35         infotab[col] = in;
  36 }
  37
  38 struct ColorEntry {
  39         LColor::color lcolor;
  40         char const * guiname;
  41         char const * latexname;
  42         char const * x11name;
  43         char const * lyxname;
  44 };
  45
  46
  47 LColor::LColor()
  48 {
  49         //  LColor::color, gui, latex, x11, lyx
  50         ColorEntry items[] = {
  51         { none, N_("none"), "none", "black", "none" },
  52         { black, N_("black"), "black", "black", "black" },
  53         { white, N_("white"), "white", "white", "white" },
  54         { red, N_("red"), "red", "red", "red" },
  55         { green, N_("green"), "green", "green", "green" },
  56         { blue, N_("blue"), "blue", "blue", "blue" },
  57         { cyan, N_("cyan"), "cyan", "cyan", "cyan" },
  58         { magenta, N_("magenta"), "magenta", "magenta", "magenta" },
  59         { yellow, N_("yellow"), "yellow", "yellow", "yellow" },
  60         { cursor, N_("cursor"), "cursor", "black", "cursor" },
  61         { background, N_("background"), "background", "linen", "background" },
  62         { foreground, N_("text"), "foreground", "black", "foreground" },
  63         { selection, N_("selection"), "selection", "LightBlue", "selection" },
  64         { latex, N_("latex text"), "latex", "DarkRed", "latex" },
  65         { note, N_("note"), "note", "yellow", "note" },
  66         { notebg, N_("note background"), "notebg", "yellow", "notebg" },
  67         { depthbar, N_("depth bar"), "depthbar", "IndianRed", "depthbar" },
  68         { language, N_("language"), "language", "Blue", "language" },
  69         { command, N_("command inset"), "command", "black", "command" },
  70         { commandbg, N_("command inset background"), "commandbg", "azure", "commandbg" },
  71         { commandframe, N_("command inset frame"), "commandframe", "black", "commandframe" },
  72         { special, N_("special character"), "special", "RoyalBlue", "special" },
  73         { math, N_("math"), "math", "DarkBlue", "math" },
  74         { mathbg, N_("math background"), "mathbg", "linen", "mathbg" },
  75         { graphicsbg, N_("graphics background"), "graphicsbg", "linen", "graphicsbg" },
  76         { mathmacrobg, N_("Math macro background"), "mathmacrobg", "linen", "mathmacrobg" },
  77         { mathframe, N_("math frame"), "mathframe", "Magenta", "mathframe" },
  78         { mathcursor, N_("math cursor"), "mathcursor", "black", "mathcursor" },
  79         { mathline, N_("math line"), "mathline", "Blue", "mathline" },
  80         { captionframe, N_("caption frame"), "captionframe", "DarkRed", "captionframe" },
  81         { collapsable, N_("collapsable inset text"), "collapsable", "DarkRed", "collapsable" },
  82         { collapsableframe, N_("collapsable inset frame"), "collapsableframe", "IndianRed", "collapsableframe" },
  83         { insetbg, N_("inset background"), "insetbg", "grey80", "insetbg" },
  84         { insetframe, N_("inset frame"), "insetframe", "IndianRed", "insetframe" },
  85         { error, N_("LaTeX error"), "error", "Red", "error" },
  86         { eolmarker, N_("end-of-line marker"), "eolmarker", "Brown", "eolmarker" },
  87         { appendixline, N_("appendix line"), "appendixline", "Brown", "appendixline" },
  88         { added_space, N_("added space markers"), "added_space", "Brown", "added_space" },
  89         { topline, N_("top/bottom line"), "topline", "Brown", "topline" },
  90         { tabularline, N_("tabular line"), "tabularline", "black",
  91              "tabularline" },
  92         { tabularonoffline, N_("tabular on/off line"), "tabularonoffline",
  93              "LightSteelBlue", "tabularonoffline" },
  94         { bottomarea, N_("bottom area"), "bottomarea", "grey40", "bottomarea" },
  95         { pagebreak, N_("page break"), "pagebreak", "RoyalBlue", "pagebreak" },
  96         { top, N_("top of button"), "top", "grey90", "top" },
  97         { bottom, N_("bottom of button"), "bottom", "grey60", "bottom" },
  98         { left, N_("left of button"), "left", "grey90", "left" },
  99         { right, N_("right of button"), "right", "grey60", "right" },
 100         { buttonbg, N_("button background"), "buttonbg", "grey80", "buttonbg" },
 101         { inherit, N_("inherit"), "inherit", "black", "inherit" },
 102         { ignore, N_("ignore"), "ignore", "black", "ignore" },
 103         { ignore, 0, 0, 0, 0 }
 104         };
 105
 106         int i = 0;
 107         while (items[i].guiname) {
 108                 fill(items[i].lcolor, items[i].guiname, items[i].latexname,
 109                      items[i].x11name, items[i].lyxname);
 110                 ++i;
 111         }
 112 }
 113
 114
 115 string const LColor::getGUIName(LColor::color c) const
 116 {
 117         InfoTab::const_iterator ici = infotab.find(c);
 118         if (ici != infotab.end())
 119                 return _(ici->second.guiname);
 120
 121         return "none";
 122 }
 123
 124
 125 string const LColor::getX11Name(LColor::color c) const
 126 {
 127         InfoTab::const_iterator ici = infotab.find(c);
 128         if (ici != infotab.end())
 129                 return ici->second.x11name;
 130
 131         lyxerr << "LyX internal error: Missing color"
 132                 " entry in LColor.C for " << int(c) << '\n';
 133         lyxerr << "Using black.\n";
 134         return "black";
 135 }
 136
 137
 138 string const LColor::getLaTeXName(LColor::color c) const
 139 {
 140         InfoTab::const_iterator ici = infotab.find(c);
 141         if (ici != infotab.end())
 142                 return ici->second.latexname;
 143         return "black";
 144 }
 145
 146
 147 string const LColor::getLyXName(LColor::color c) const
 148 {
 149         InfoTab::const_iterator ici = infotab.find(c);
 150         if (ici != infotab.end())
 151                 return ici->second.lyxname;
 152         return "black";
 153 }
 154
 155
 156 void LColor::setColor(LColor::color col, string const & x11name)
 157 {
 158         InfoTab::iterator iti = infotab.find(col);
 159         if (iti != infotab.end()) {
 160                 iti->second.x11name = x11name;
 161                 return;
 162         }
 163         lyxerr << "LyX internal error: color and such.\n";
 164         lyx::Assert(false);
 165 }
 166
 167
 168 bool LColor::setColor(string const & lyxname, string const & x11name)
 169 {
 170         color col = getFromLyXName (lyxname);
 171
 172         // "inherit" is returned for colors not in the database
 173         // (and anyway should not be redefined)
 174         if (col == inherit || col == ignore) {
 175                 lyxerr << "Color " << lyxname << " is undefined or may not be"
 176                         " redefined" << endl;
 177                 return false;
 178         }
 179         setColor (col, x11name);
 180         return true;
 181 }
 182
 183
 184 LColor::color LColor::getFromGUIName(string const & guiname) const
 185 {
 186         InfoTab::const_iterator ici = infotab.begin();
 187         InfoTab::const_iterator end = infotab.end();
 188         for (; ici != end; ++ici) {
 189                 if (!compare_no_case(_(ici->second.guiname), guiname))
 190                         return ici->first;
 191         }
 192         return LColor::inherit;
 193 }
 194
 195
 196 LColor::color LColor::getFromLyXName(string const & lyxname) const
 197 {
 198
 199         InfoTab::const_iterator ici = infotab.begin();
 200         InfoTab::const_iterator end = infotab.end();
 201         for (; ici != end; ++ici) {
 202                 if (!compare_no_case(ici->second.lyxname, lyxname))
 203                         return ici->first;
 204         }
 205         return LColor::inherit;
 206 }
 207
 208 // The evil global LColor instance
 209 LColor lcolor;
 210 // An equally evil global system LColor instance
 211 LColor system_lcolor;