workspace/kcontrol/kfontinst/viewpart/PreviewSelectAction.cpp

   1 /*
   2  * KFontInst - KDE Font Installer
   3  *
   4  * Copyright 2003-2007 Craig Drummond <craig@kde.org>
   5  *
   6  * ----
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; see the file COPYING.  If not, write to
  20  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  21  * Boston, MA 02110-1301, USA.
  22  */
  23
  24 #include "PreviewSelectAction.h"
  25 #include "UnicodeBlocks.h"
  26 #include "UnicodeScripts.h"
  27 #include <KDE/KLocale>
  28
  29 namespace KFI
  30 {
  31
  32 CPreviewSelectAction::CPreviewSelectAction(QObject *parent, Mode mode)
  33                     : KSelectAction(KIcon("character-set"), i18n("Preview Type"), parent),
  34                       itsNumUnicodeBlocks(0)
  35 {
  36     setMode(mode);
  37
  38     connect(this, SIGNAL(triggered(int)), SLOT(selected(int)));
  39 }
  40
  41 void CPreviewSelectAction::setStd()
  42 {
  43     setCurrentItem(0);
  44     selected(0);
  45 }
  46
  47 void CPreviewSelectAction::setMode(Mode mode)
  48 {
  49     QStringList items;
  50
  51     items.append(i18n("Standard Preview"));
  52     items.append(i18n("All Characters"));
  53
  54     switch(mode)
  55     {
  56         default:
  57         case Basic:
  58             break;
  59         case BlocksAndScripts:
  60             for(itsNumUnicodeBlocks=0; constUnicodeBlocks[itsNumUnicodeBlocks].blockName; ++itsNumUnicodeBlocks)
  61                 items.append(i18n("Unicode Block: %1", i18n(constUnicodeBlocks[itsNumUnicodeBlocks].blockName)));
  62
  63             for(int i=0; constUnicodeScriptList[i]; ++i)
  64                 items.append(i18n("Unicode Script: %1", i18n(constUnicodeScriptList[i])));
  65             break;
  66         case ScriptsOnly:
  67             for(int i=0; constUnicodeScriptList[i]; ++i)
  68                 items.append(i18n(constUnicodeScriptList[i]));
  69     }
  70
  71     setItems(items);
  72     setStd();
  73 }
  74
  75 void CPreviewSelectAction::selected(int index)
  76 {
  77     QList<CFcEngine::TRange> list;
  78
  79     if(0==index)
  80         ;
  81     else if(1==index)
  82         list.append(CFcEngine::TRange());
  83     else if(index<itsNumUnicodeBlocks+2)
  84         list.append(CFcEngine::TRange(constUnicodeBlocks[index-2].start, constUnicodeBlocks[index-2].end));
  85     else
  86     {
  87         int script(index-(2+itsNumUnicodeBlocks));
  88
  89         for(int i=0; constUnicodeScripts[i].scriptIndex>=0; ++i)
  90             if(constUnicodeScripts[i].scriptIndex==script)
  91                 list.append(CFcEngine::TRange(constUnicodeScripts[i].start, constUnicodeScripts[i].end));
  92     }
  93
  94     emit range(list);
  95 }
  96
  97 }
  98
  99 #include "PreviewSelectAction.moc"