keduca/keduca/keduca.cpp

   1 /***************************************************************************
   2                           keduca.cpp  -  description
   3                              -------------------
   4     begin                : mié may 23 20:36:15 CEST 2001
   5     copyright            : (C) 2001 by Javier Campos
   6     email                : javi@asyris.org
   7 ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17
  18 #include "keduca.h"
  19 #include "keduca.moc"
  20 #include "keduca_part.h"
  21 #include "../libkeduca/kgallerydialog.h"
  22
  23 #include <kapplication.h>
  24 #include <klocale.h>
  25 #include <kstandarddirs.h>
  26 #include <kfiledialog.h>
  27 #include <kdebug.h>
  28
  29 #include <kparts/componentfactory.h>
  30
  31 #include <qlabel.h>
  32
  33 Keduca::Keduca( QWidget* parent, const char *name, WFlags f )
  34         : KParts::MainWindow( parent, name, f ), _part( 0 )
  35 {
  36         setXMLFile( "keducaui.rc" );
  37
  38         _part = KParts::ComponentFactory::createPartInstanceFromLibrary< KParts::ReadOnlyPart >
  39                 ( "libkeducapart", this, name, this, "KEducaPart" );
  40
  41         if ( _part )
  42         {
  43                 setCentralWidget( _part->widget() );
  44
  45                 setupActions();
  46
  47                 configRead();
  48
  49                 createGUI( _part );
  50         }
  51         else
  52         {
  53                 kdFatal() << "The library \"libkeducapart\" could not be found. Aborting." << endl;
  54         }
  55         if (!initialGeometrySet())
  56                 resize( QSize(550, 450).expandedTo(minimumSizeHint()));
  57 }
  58
  59 Keduca::~Keduca()
  60 {
  61 }
  62
  63
  64 void Keduca::setupActions()
  65 {
  66         KStdAction::open( this, SLOT( slotFileOpen() ), actionCollection() );
  67         (void)new KAction(  i18n( "Open &Gallery..." ), 0, 0, this, SLOT( slotGallery() ),
  68 actionCollection(), "open_gallery" );
  69         _recentFiles = KStdAction::openRecent(this, SLOT ( slotFileOpenURL(const KURL &) ),
  70 actionCollection());
  71         KStdAction::quit(kapp, SLOT( quit() ), actionCollection());
  72 }
  73
  74 void Keduca::slotFileOpen()
  75 {
  76         KURL url = KFileDialog::getOpenURL( QString::null, "application/x-edu", this,  i18n("Open Educa File") );
  77         if( !url.isEmpty() )
  78                 slotFileOpenURL( url );
  79 }
  80
  81 void Keduca::slotFileOpenURL( const KURL &url )
  82 {
  83         if( !_part->openURL(url) ) return;
  84         _recentFiles->addURL( url );
  85 }
  86
  87 /*void Keduca::slotFileClose()
  88 {
  89         init();
  90 }*/
  91
  92 bool Keduca::queryClose()
  93 {
  94         configWrite();
  95         return( TRUE );
  96 }
  97
  98 void Keduca::configRead()
  99 {
 100         KConfig *config = KGlobal::config();
 101         config->setGroup( "keduca" );
 102         applyMainWindowSettings( config, "keduca" );
 103         _recentFiles->loadEntries(config);
 104 }
 105
 106 void Keduca::configWrite()
 107 {
 108         KConfig *config = KGlobal::config();
 109
 110         config->setGroup( "keduca" );
 111         saveMainWindowSettings( config, "keduca" );
 112         _recentFiles->saveEntries(config);
 113         config->sync();
 114 }
 115
 116 void Keduca::slotGallery()
 117 {
 118         initGallery();
 119 }
 120
 121 void Keduca::initGallery(const KURL &urlFile)
 122 {
 123         KGalleryDialog galleries;
 124
 125         if( !urlFile.url().isEmpty() )
 126         galleries.putURL( urlFile );
 127
 128         if( galleries.exec() == QDialog::Accepted )
 129         slotFileOpenURL( galleries.getURL() );
 130 }