src/frontends/gtk/ghelpers.C

   1 /**
   2  * \file ghelpers.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Angus Leeming
   7  * \author John Spray
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #include <config.h>
  13
  14 // Too hard to make concept checks work with this file
  15 #ifdef _GLIBCPP_CONCEPT_CHECKS
  16 #undef _GLIBCPP_CONCEPT_CHECKS
  17 #endif
  18
  19 #include "ghelpers.h"
  20
  21 #include "lyxrc.h"
  22 #include "funcrequest.h"
  23 #include "debug.h"
  24
  25 #include "support/filetools.h"
  26 #include "support/path_defines.h"
  27
  28 using std::string;
  29 using std::vector;
  30
  31 namespace lyx {
  32 namespace frontend {
  33
  34 Gtk::BuiltinStockID getGTKStockIcon(FuncRequest const & func)
  35 {
  36         switch (func.action) {
  37
  38                 case LFUN_MENUWRITE: return Gtk::Stock::SAVE;
  39                 case LFUN_MENUNEW: return Gtk::Stock::NEW;
  40                 case LFUN_WRITEAS: return Gtk::Stock::SAVE_AS;
  41
  42                 case LFUN_CENTER: return Gtk::Stock::JUSTIFY_CENTER;
  43                 case LFUN_TOCVIEW: return Gtk::Stock::INDEX;
  44                 case LFUN_CLOSEBUFFER: return Gtk::Stock::CLOSE;
  45                 case LFUN_QUIT: return Gtk::Stock::QUIT;
  46                 case LFUN_UNDO: return Gtk::Stock::UNDO;
  47                 case LFUN_REDO: return Gtk::Stock::REDO;
  48                 case LFUN_PASTE: return Gtk::Stock::PASTE;
  49                 case LFUN_PASTESELECTION: return Gtk::Stock::PASTE;
  50                 case LFUN_CUT: return Gtk::Stock::CUT;
  51                 case LFUN_COPY: return Gtk::Stock::COPY;
  52                 case LFUN_BOLD: return Gtk::Stock::BOLD;
  53                 case LFUN_ITAL: return Gtk::Stock::ITALIC;
  54                 case LFUN_FILE_OPEN: return Gtk::Stock::OPEN;
  55                 case LFUN_RECONFIGURE: return Gtk::Stock::REFRESH;
  56                 case LFUN_DIALOG_SHOW:
  57                         if (func.argument == "findreplace")
  58                                 return Gtk::Stock::FIND_AND_REPLACE;
  59                         else if (func.argument == "print")
  60                                 return Gtk::Stock::PRINT;
  61                         else if (func.argument == "spellchecker")
  62                                 return Gtk::Stock::SPELL_CHECK;
  63                         else if (func.argument == "prefs")
  64                                 return Gtk::Stock::PREFERENCES;
  65                         else
  66                                 return Gtk::Stock::MISSING_IMAGE;
  67                         break;
  68                 default: return Gtk::Stock::MISSING_IMAGE;
  69         }
  70 }
  71
  72 string const getDefaultUnit()
  73 {
  74         switch (lyxrc.default_papersize) {
  75                 case PAPER_DEFAULT: return "cm";
  76                 case PAPER_USLETTER:
  77                 case PAPER_LEGALPAPER:
  78                 case PAPER_EXECUTIVEPAPER: return "in"; break;
  79                 case PAPER_A3PAPER:
  80                 case PAPER_A4PAPER:
  81                 case PAPER_A5PAPER:
  82                 case PAPER_B5PAPER: return "cm"; break;
  83         }
  84 }
  85
  86
  87 void unitsComboFromLength(Gtk::ComboBox * combo,
  88                            Gtk::TreeModelColumn<Glib::ustring> const & stringcol,
  89                            LyXLength const & len,
  90                            std::string defunit)
  91 {
  92         string unit = stringFromUnit(len.unit());
  93         if (unit.empty())
  94                 unit = defunit;
  95
  96         Gtk::TreeModel::iterator it = combo->get_model()->children().begin();
  97         Gtk::TreeModel::iterator end = combo->get_model()->children().end();
  98         for (; it != end ; ++it) {
  99                 if ((*it)[stringcol] == unit) {
 100                         combo->set_active(it);
 101                         return;
 102                 }
 103         }
 104
 105         // Fallen through, we didn't find the target length!
 106         combo->set_active(0);
 107         lyxerr << "unitsComboFromLength: couldn't find "
 108                 "target unit '" << unit << "'\n";
 109 }
 110
 111
 112 vector<string> const buildLengthUnitList()
 113 {
 114         vector<string> data(unit_name_gui, unit_name_gui + num_units);
 115
 116         return data;
 117 }
 118
 119
 120 vector<string> const buildLengthNoRelUnitList()
 121 {
 122         vector<string> data;
 123         for (int i = 0; i < num_units; ++i) {
 124                 string str(unit_name_gui[i]);
 125                 if (str.find("%") == -1)
 126                         data.push_back(unit_name_gui[i]);
 127         }
 128
 129         return data;
 130 }
 131
 132
 133 string const findGladeFile(string const & name)
 134 {
 135         // First, search in the installation directories.
 136
 137         string filename = lyx::support::LibFileSearch("glade", name, "glade");
 138
 139         if (!filename.empty())
 140                 return filename;
 141
 142         // Second, search in the src tree.
 143         string const dir =
 144                 lyx::support::AddPath(lyx::support::top_srcdir(),
 145                                       "src/frontends/gtk/glade");
 146
 147         filename = lyx::support::ChangeExtension(name, ".glade");
 148         filename = lyx::support::AddName(dir, filename);
 149
 150         if (!lyx::support::IsFileReadable(filename)) {
 151                 lyxerr << "Unable to find glade file \"" << name
 152                        << "\". libglade is going to crash..." << std::endl;
 153         }
 154
 155         return filename;
 156 }
 157
 158 } // namespace frontend
 159 } // namespace lyx