src/libnrtype/font-lister.cpp

   1 #ifdef HAVE_CONFIG_H
   2 # include <config.h>
   3 #endif
   4
   5 #include <libnr/nr-blit.h>
   6 #include <libnrtype/font-instance.h>
   7 #include <libnrtype/raster-glyph.h>
   8 #include <libnrtype/RasterFont.h>
   9 #include <libnrtype/TextWrapper.h>
  10 #include <libnrtype/one-glyph.h>
  11
  12 #include <glibmm.h>
  13 #include <gtkmm.h>
  14 #include <gtkmm/treemodel.h>
  15 #include <gtkmm/liststore.h>
  16
  17 #include "font-lister.h"
  18 #include "FontFactory.h"
  19
  20 namespace Inkscape
  21 {
  22     FontLister::FontLister ()
  23     {
  24         font_list_store = Gtk::ListStore::create (FontList);
  25
  26         FamilyToStylesMap familyStyleMap;
  27         font_factory::Default()->GetUIFamiliesAndStyles(&familyStyleMap);
  28
  29         // Grab the family names into a list and then sort them
  30         std::list<Glib::ustring> familyList;
  31         for (FamilyToStylesMap::iterator iter = familyStyleMap.begin();
  32                  iter != familyStyleMap.end();
  33                  iter++) {
  34             familyList.push_back((*iter).first);
  35         }
  36         familyList.sort();
  37
  38         // Traverse through the family names and set up the list store (note that
  39         // the styles list that are the map's values are already sorted)
  40         while (!familyList.empty()) {
  41             Glib::ustring familyName = familyList.front();
  42             familyList.pop_front();
  43
  44             if (!familyName.empty()) {
  45                 Gtk::TreeModel::iterator treeModelIter = font_list_store->append();
  46                 (*treeModelIter)[FontList.font] = reinterpret_cast<const char*>(g_strdup(familyName.c_str()));
  47
  48                 // Now go through the styles
  49                 GList *styles = NULL;
  50                 std::list<Glib::ustring> &styleStrings = familyStyleMap[familyName];
  51                 for (std::list<Glib::ustring>::iterator it=styleStrings.begin();
  52                         it != styleStrings.end();
  53                         it++) {
  54                     styles = g_list_append(styles, g_strdup((*it).c_str()));
  55                 }
  56
  57                 (*treeModelIter)[FontList.styles] = styles;
  58
  59                 font_list_store_iter_map.insert(std::make_pair(familyName, Gtk::TreePath(treeModelIter)));
  60             }
  61         }
  62     }
  63
  64     FontLister::~FontLister ()
  65     {
  66     };
  67
  68     const Glib::RefPtr<Gtk::ListStore>
  69     FontLister::get_font_list () const
  70     {
  71         return font_list_store;
  72     }
  73 }
  74
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  76
  77