workspace/kwin/effects/wobblywindows_config.cpp

   1 /********************************************************************
   2  KWin - the KDE window manager
   3  This file is part of the KDE project.
   4
   5  Copyright (C) 2008 Cédric Borgese <cedric.borgese@gmail.com>
   6  Copyright (C) 2008 Lucas Murray <lmurray@undefinedfire.com>
   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
  16 GNU 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.  If not, see <http://www.gnu.org/licenses/>.
  20 *********************************************************************/
  21
  22 #include "wobblywindows_config.h"
  23
  24 #include <kwineffects.h>
  25
  26 #include <klocale.h>
  27 #include <kdebug.h>
  28 #include <kaction.h>
  29 #include <kconfiggroup.h>
  30
  31 #ifndef KDE_USE_FINAL
  32 KWIN_EFFECT_CONFIG_FACTORY
  33 #endif
  34
  35 namespace KWin
  36 {
  37
  38 //-----------------------------------------------------------------------------
  39 // WARNING: This is (kinda) copied from wobblywindows.cpp
  40
  41 struct ParameterSet
  42 {
  43     int stiffness;
  44     int drag;
  45     int move_factor;
  46 };
  47
  48 ParameterSet set_0 =
  49 {
  50     15,
  51     80,
  52     10
  53 };
  54
  55 ParameterSet set_1 =
  56 {
  57     10,
  58     85,
  59     10
  60 };
  61
  62 ParameterSet set_2 =
  63 {
  64     6,
  65     90,
  66     10
  67 };
  68
  69 ParameterSet set_3 =
  70 {
  71     3,
  72     92,
  73     20
  74 };
  75
  76 ParameterSet set_4 =
  77 {
  78     1,
  79     97,
  80     25
  81 };
  82
  83 ParameterSet pset[5] = { set_0, set_1, set_2, set_3, set_4 };
  84
  85 //-----------------------------------------------------------------------------
  86
  87 WobblyWindowsEffectConfig::WobblyWindowsEffectConfig(QWidget* parent, const QVariantList& args) :
  88 KCModule(EffectFactory::componentData(), parent, args)
  89 {
  90     m_ui.setupUi(this);
  91
  92     connect(m_ui.wobblinessSlider, SIGNAL(valueChanged(int)), this, SLOT(changed()));
  93     connect(m_ui.wobblinessSlider, SIGNAL(valueChanged(int)), this, SLOT(wobblinessChanged()));
  94     connect(m_ui.moveBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
  95     connect(m_ui.resizeBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
  96     connect(m_ui.advancedBox, SIGNAL(stateChanged(int)), this, SLOT(changed()));
  97     connect(m_ui.advancedBox, SIGNAL(stateChanged(int)), this, SLOT(advancedChanged()));
  98     connect(m_ui.stiffnessSpin, SIGNAL(valueChanged(int)), this, SLOT(changed()));
  99     connect(m_ui.dragSpin, SIGNAL(valueChanged(int)), this, SLOT(changed()));
 100     connect(m_ui.moveFactorSpin, SIGNAL(valueChanged(int)), this, SLOT(changed()));
 101
 102     load();
 103 }
 104
 105 WobblyWindowsEffectConfig::~WobblyWindowsEffectConfig()
 106 {
 107 }
 108
 109 void WobblyWindowsEffectConfig::load()
 110 {
 111     KCModule::load();
 112
 113     KConfigGroup conf = EffectsHandler::effectConfig("Wobbly");
 114     bool change = true;
 115
 116     unsigned int wobblynessLevel = 0;
 117     QString settingsMode = conf.readEntry("Settings", "Auto");
 118     if (settingsMode != "Custom")
 119     {
 120         wobblynessLevel = conf.readEntry("WobblynessLevel", 0);
 121         change = false;
 122     }
 123     if (wobblynessLevel > 4)
 124     {
 125         wobblynessLevel = 4;
 126         change = true;
 127     }
 128     m_ui.wobblinessSlider->setSliderPosition(wobblynessLevel);
 129
 130     m_ui.moveBox->setChecked(conf.readEntry("MoveWobble", true));
 131     m_ui.resizeBox->setChecked(conf.readEntry("ResizeWobble", true));
 132     m_ui.advancedBox->setChecked(conf.readEntry("AdvancedMode", false));
 133
 134     m_ui.stiffnessSlider->setValue(conf.readEntry("Stiffness", pset[0].stiffness));
 135     m_ui.dragSlider->setValue(conf.readEntry("Drag", pset[0].drag));
 136     m_ui.moveFactorSlider->setValue(conf.readEntry("MoveFactor", pset[0].move_factor));
 137
 138     advancedChanged();
 139
 140     emit changed(change);
 141 }
 142
 143 void WobblyWindowsEffectConfig::save()
 144 {
 145     KConfigGroup conf = EffectsHandler::effectConfig("Wobbly");
 146     conf.writeEntry("Settings", "Auto");
 147
 148     conf.writeEntry("WobblynessLevel", m_ui.wobblinessSlider->value());
 149
 150     conf.writeEntry("MoveWobble", m_ui.moveBox->isChecked());
 151     conf.writeEntry("ResizeWobble", m_ui.resizeBox->isChecked());
 152     conf.writeEntry("AdvancedMode", m_ui.advancedBox->isChecked());
 153
 154     conf.writeEntry("Stiffness", m_ui.stiffnessSpin->value());
 155     conf.writeEntry("Drag", m_ui.dragSpin->value());
 156     conf.writeEntry("MoveFactor", m_ui.moveFactorSpin->value());
 157
 158     emit changed(false);
 159     EffectsHandler::sendReloadMessage("wobblywindows");
 160 }
 161
 162 void WobblyWindowsEffectConfig::defaults()
 163 {
 164     m_ui.wobblinessSlider->setSliderPosition(0);
 165
 166     m_ui.moveBox->setChecked(true);
 167     m_ui.resizeBox->setChecked(true);
 168     m_ui.advancedBox->setChecked(false);
 169
 170     m_ui.stiffnessSlider->setValue(pset[0].stiffness);
 171     m_ui.dragSlider->setValue(pset[0].drag);
 172     m_ui.moveFactorSlider->setValue(pset[0].move_factor);
 173
 174     emit changed(true);
 175 }
 176
 177 void WobblyWindowsEffectConfig::advancedChanged()
 178     {
 179     if(m_ui.advancedBox->isChecked())
 180         m_ui.advancedGroup->setEnabled(true);
 181     else
 182         m_ui.advancedGroup->setEnabled(false);
 183     }
 184
 185 void WobblyWindowsEffectConfig::wobblinessChanged()
 186     {
 187     ParameterSet preset = pset[m_ui.wobblinessSlider->value()];
 188
 189     m_ui.stiffnessSlider->setValue(preset.stiffness);
 190     m_ui.dragSlider->setValue(preset.drag);
 191     m_ui.moveFactorSlider->setValue(preset.move_factor);
 192     }
 193
 194 } // namespace
 195
 196 #include "wobblywindows_config.moc"