workspace/kwin/effects/thumbnailaside_config.cpp

   1 /********************************************************************
   2  KWin - the KDE window manager
   3  This file is part of the KDE project.
   4
   5 Copyright (C) 2007 Christian Nitschkowski <christian.nitschkowski@kdemail.net>
   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 "thumbnailaside_config.h"
  22
  23 #include <kwineffects.h>
  24
  25 #include <klocale.h>
  26 #include <kdebug.h>
  27 #include <kconfiggroup.h>
  28 #include <KActionCollection>
  29 #include <kaction.h>
  30 #include <KShortcutsEditor>
  31
  32 #include <QWidget>
  33 #include <QVBoxLayout>
  34
  35 KWIN_EFFECT_CONFIG_FACTORY
  36
  37 namespace KWin
  38 {
  39
  40 ThumbnailAsideEffectConfigForm::ThumbnailAsideEffectConfigForm(QWidget* parent) : QWidget(parent)
  41 {
  42   setupUi(this);
  43 }
  44
  45 ThumbnailAsideEffectConfig::ThumbnailAsideEffectConfig(QWidget* parent, const QVariantList& args) :
  46         KCModule(EffectFactory::componentData(), parent, args)
  47     {
  48     m_ui = new ThumbnailAsideEffectConfigForm(this);
  49
  50     QVBoxLayout* layout = new QVBoxLayout(this);
  51
  52     layout->addWidget(m_ui);
  53
  54     connect(m_ui->editor, SIGNAL(keyChange()), this, SLOT(changed()));
  55     connect(m_ui->spinWidth, SIGNAL(valueChanged(int)), this, SLOT(changed()));
  56     connect(m_ui->spinSpacing, SIGNAL(valueChanged(int)), this, SLOT(changed()));
  57     connect(m_ui->spinOpacity, SIGNAL(valueChanged(int)), this, SLOT(changed()));
  58
  59     // Shortcut config
  60     m_actionCollection = new KActionCollection( this, componentData() );
  61     m_actionCollection->setConfigGroup("ThumbnailAside");
  62     m_actionCollection->setConfigGlobal(true);
  63
  64     KAction* a = (KAction*)m_actionCollection->addAction( "ToggleCurrentThumbnail" );
  65     a->setText( i18n("Toggle Thumbnail for Current Window" ));
  66     a->setProperty("isConfigurationAction", true);
  67     a->setGlobalShortcut(KShortcut(Qt::META + Qt::CTRL + Qt::Key_T));
  68
  69     m_ui->editor->addCollection(m_actionCollection);
  70
  71     }
  72
  73 ThumbnailAsideEffectConfig::~ThumbnailAsideEffectConfig()
  74     {
  75     // Undo (only) unsaved changes to global key shortcuts
  76     m_ui->editor->undoChanges();
  77     }
  78
  79 void ThumbnailAsideEffectConfig::load()
  80     {
  81     KCModule::load();
  82
  83     KConfigGroup conf = EffectsHandler::effectConfig("ThumbnailAside");
  84
  85     int width = conf.readEntry("MaxWidth", 200);
  86     int spacing = conf.readEntry("Spacing", 10);
  87     int opacity = conf.readEntry("Opacity", 50);
  88     m_ui->spinWidth->setValue(width);
  89     m_ui->spinSpacing->setValue(spacing);
  90     m_ui->spinOpacity->setValue(opacity);
  91
  92     emit changed(false);
  93     }
  94
  95 void ThumbnailAsideEffectConfig::save()
  96     {
  97     kDebug(1212) << "Saving config of ThumbnailAside" ;
  98     //KCModule::save();
  99
 100     KConfigGroup conf = EffectsHandler::effectConfig("ThumbnailAside");
 101
 102     conf.writeEntry("MaxWidth", m_ui->spinWidth->value());
 103     conf.writeEntry("Spacing", m_ui->spinSpacing->value());
 104     conf.writeEntry("Opacity", m_ui->spinOpacity->value());
 105
 106     m_actionCollection->writeSettings();
 107     m_ui->editor->save();   // undo() will restore to this state from now on
 108
 109     conf.sync();
 110
 111     emit changed(false);
 112     EffectsHandler::sendReloadMessage( "thumbnailaside" );
 113     }
 114
 115 void ThumbnailAsideEffectConfig::defaults()
 116     {
 117     m_ui->spinWidth->setValue(200);
 118     m_ui->spinSpacing->setValue(10);
 119     m_ui->spinOpacity->setValue(50);
 120     m_ui->editor->allDefault();
 121     emit changed(true);
 122
 123
 124     }
 125
 126
 127 } // namespace
 128
 129 #include "thumbnailaside_config.moc"