workspace/kwin/effects/showfps_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 "showfps_config.h"
  22
  23 #include <kwineffects.h>
  24
  25 #include <klocale.h>
  26 #include <kdebug.h>
  27
  28 #ifndef KDE_USE_FINAL
  29 KWIN_EFFECT_CONFIG_FACTORY
  30 #endif
  31
  32 namespace KWin
  33 {
  34
  35 ShowFpsEffectConfig::ShowFpsEffectConfig(QWidget* parent, const QVariantList& args) :
  36     KCModule(EffectFactory::componentData(), parent, args)
  37     {
  38     m_ui = new Ui::ShowFpsEffectConfigForm;
  39     m_ui->setupUi(this);
  40
  41     connect(m_ui->textPosition, SIGNAL(currentIndexChanged(int)), this, SLOT(changed()));
  42     connect(m_ui->textFont, SIGNAL(fontSelected(const QFont&)), this, SLOT(changed()));
  43     connect(m_ui->textColor, SIGNAL(changed(const QColor&)), this, SLOT(changed()));
  44     connect(m_ui->textAlpha, SIGNAL(valueChanged(double)), this, SLOT(changed()));
  45
  46     load();
  47     }
  48
  49 ShowFpsEffectConfig::~ShowFpsEffectConfig()
  50     {
  51     delete m_ui;
  52     }
  53
  54 void ShowFpsEffectConfig::load()
  55     {
  56     KCModule::load();
  57
  58     KConfigGroup conf = EffectsHandler::effectConfig("ShowFps");
  59
  60     int position = conf.readEntry("TextPosition", int(ShowFpsEffect::INSIDE_GRAPH));
  61     if(position > -1)
  62         m_ui->textPosition->setCurrentIndex(position);
  63
  64     QFont font = conf.readEntry("TextFont", QFont());
  65     m_ui->textFont->setFont(font);
  66
  67     QColor color = conf.readEntry("TextColor", QColor());
  68     if(color.isValid())
  69         m_ui->textColor->setColor(color);
  70
  71     double alpha = conf.readEntry("TextAlpha", 1.0);
  72     m_ui->textAlpha->setValue(alpha);
  73
  74     emit changed(false);
  75     }
  76
  77 void ShowFpsEffectConfig::save()
  78     {
  79     KCModule::save();
  80
  81     KConfigGroup conf = EffectsHandler::effectConfig("ShowFps");
  82
  83     int position = m_ui->textPosition->currentIndex();
  84     conf.writeEntry("TextPosition", position);
  85
  86     QFont font = m_ui->textFont->font();
  87     conf.writeEntry("TextFont", font);
  88
  89     QColor color = m_ui->textColor->color();
  90     conf.writeEntry("TextColor", color);
  91
  92     double alpha = m_ui->textAlpha->value();
  93     conf.writeEntry("TextAlpha", alpha);
  94
  95     conf.sync();
  96
  97     emit changed(false);
  98     EffectsHandler::sendReloadMessage("showfps");
  99     }
 100
 101 void ShowFpsEffectConfig::defaults()
 102     {
 103     m_ui->textPosition->setCurrentIndex(0);
 104     m_ui->textFont->setFont(QFont());
 105     m_ui->textColor->setColor(QColor());
 106     m_ui->textAlpha->setValue(1.0);
 107
 108     emit changed(true);
 109     }
 110
 111 } // namespace
 112
 113 #include "showfps_config.moc"