workspace/kwin/effects/videorecord_config.cpp

   1 /********************************************************************
   2  KWin - the KDE window manager
   3  This file is part of the KDE project.
   4
   5 Copyright (C) 2007 Rivo Laks <rivolaks@hot.ee>
   6
   7 This program is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2 of the License, or
  10 (at your option) any later version.
  11
  12 This program is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 *********************************************************************/
  20
  21 #include "videorecord_config.h"
  22
  23 #include <kwineffects.h>
  24
  25 #include <klocale.h>
  26 #include <kdebug.h>
  27 #include <KActionCollection>
  28 #include <kaction.h>
  29 #include <KShortcutsEditor>
  30 #include <KUrlRequester>
  31 #include <QLabel>
  32 #include <KGlobalSettings>
  33 #include <KConfigGroup>
  34
  35 #include <QVBoxLayout>
  36 #include <QHBoxLayout>
  37 #ifndef KDE_USE_FINAL
  38 KWIN_EFFECT_CONFIG_FACTORY
  39 #endif
  40 K_PLUGIN_FACTORY_DEFINITION(EffectFactory,
  41     registerPlugin<KWin::VideoRecordEffectConfig>("videorecord");
  42     )
  43 K_EXPORT_PLUGIN(EffectFactory("kwin"))
  44
  45 namespace KWin
  46 {
  47
  48 VideoRecordEffectConfig::VideoRecordEffectConfig(QWidget* parent, const QVariantList& args) :
  49         KCModule(EffectFactory::componentData(), parent, args)
  50     {
  51     QVBoxLayout* layout = new QVBoxLayout(this);
  52     QHBoxLayout* hlayout = new QHBoxLayout( this );
  53     QLabel *label = new QLabel( i18n( "Path to save video:" ), this );
  54     hlayout->addWidget( label );
  55     saveVideo = new KUrlRequester( this );
  56     saveVideo->setMode( KFile::Directory | KFile::LocalOnly );
  57     hlayout->addWidget( saveVideo );
  58     layout->addLayout( hlayout );
  59
  60     KActionCollection* actionCollection = new KActionCollection( this, componentData() );
  61     KAction* a = static_cast<KAction*>(actionCollection->addAction( "VideoRecord" ));
  62     a->setText( i18n("Toggle Video Recording" ));
  63     a->setProperty("isConfigurationAction", true);
  64     a->setGlobalShortcut(KShortcut(Qt::CTRL + Qt::META + Qt::Key_V));
  65
  66     mShortcutEditor = new KShortcutsEditor(actionCollection, this,
  67             KShortcutsEditor::GlobalAction, KShortcutsEditor::LetterShortcutsDisallowed);
  68     layout->addWidget(mShortcutEditor);
  69
  70     connect(saveVideo, SIGNAL(textChanged(const QString&)), this, SLOT(changed()));
  71     connect(mShortcutEditor, SIGNAL(keyChange()), this, SLOT(changed()));
  72
  73     layout->addStretch();
  74
  75     load();
  76     }
  77
  78 VideoRecordEffectConfig::~VideoRecordEffectConfig()
  79     {
  80     // Undo (only) unsaved changes to global key shortcuts
  81     mShortcutEditor->undoChanges();
  82     }
  83
  84 void VideoRecordEffectConfig::load()
  85     {
  86     KCModule::load();
  87
  88     KConfigGroup conf = EffectsHandler::effectConfig("VideoRecord");
  89     saveVideo->setPath( conf.readEntry( "videopath", KGlobalSettings::documentPath() ) );
  90     emit changed(false);
  91     }
  92
  93 void VideoRecordEffectConfig::save()
  94     {
  95     KCModule::save();
  96
  97     KConfigGroup conf = EffectsHandler::effectConfig("VideoRecord");
  98
  99     if( saveVideo->url().isEmpty() )
 100        conf.writeEntry("videopath", KGlobalSettings::documentPath());
 101     else
 102        conf.writeEntry("videopath", saveVideo->url().path());
 103
 104     conf.sync();
 105
 106     mShortcutEditor->save();    // undo() will restore to this state from now on
 107
 108     emit changed(false);
 109     EffectsHandler::sendReloadMessage( "videorecord" );
 110     }
 111
 112 void VideoRecordEffectConfig::defaults()
 113     {
 114     saveVideo->setPath(KGlobalSettings::documentPath() );
 115     mShortcutEditor->allDefault();
 116     emit changed(true);
 117     }
 118
 119
 120 } // namespace
 121
 122 #include "videorecord_config.moc"