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//////////////////////////////////////////////////////////////////////////////
// oxygenanimations.cpp
// container for all animation engines
// -------------------
//
// Copyright (c) 2006, 2007 Riccardo Iaconelli <riccardo@kde.org>
// Copyright (c) 2006, 2007 Casper Boemann <cbr@boemann.dk>
// Copyright (c) 2009 Hugo Pereira Da Costa <hugo.pereira@free.fr>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//////////////////////////////////////////////////////////////////////////////
#include "animations.h"
#include "mconfig.h"
#define OxygenStyleConfigData_genericAnimationsEnabled true
#define OxygenStyleConfigData_animationsEnabled true
#define OxygenStyleConfigData_progressBarAnimationsEnabled true
#define OxygenStyleConfigData_progressBarAnimated true
//____________________________________________________________
Animations::Animations( QObject* parent ):
QObject( parent ) {
widgetEnabilityEngine_ = new WidgetStateEngine( this );
spinBoxEngine_ = new SpinBoxEngine( this );
comboBoxEngine_ = new WidgetStateEngine( this );
toolButtonEngine_ = new WidgetStateEngine( this );
toolBoxEngine_ = new ToolBoxEngine( this );
registerEngine( splitterEngine_ = new SplitterEngine( this ) );
registerEngine( dockSeparatorEngine_ = new DockSeparatorEngine( this ) );
registerEngine( headerViewEngine_ = new HeaderViewEngine( this ) );
registerEngine( widgetStateEngine_ = new WidgetStateEngine( this ) );
registerEngine( lineEditEngine_ = new WidgetStateEngine( this ) );
registerEngine( progressBarEngine_ = new ProgressBarEngine( this ) );
registerEngine( menuBarEngine_ = new MenuBarEngineV1( this ) );
registerEngine( menuEngine_ = new MenuEngineV1( this ) );
registerEngine( scrollBarEngine_ = new ScrollBarEngine( this ) );
registerEngine( sliderEngine_ = new SliderEngine( this ) );
registerEngine( tabBarEngine_ = new TabBarEngine( this ) );
registerEngine( toolBarEngine_ = new ToolBarEngine( this ) );
registerEngine( mdiWindowEngine_ = new MdiWindowEngine( this ) );
}
//____________________________________________________________
void Animations::setupEngines( void ) {
{
// default enability, duration and maxFrame
bool animationsEnabled = MgStyleConfigData::animationsEnabled;
// enability
widgetEnabilityEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
widgetStateEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
comboBoxEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
toolButtonEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
toolBoxEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
lineEditEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
splitterEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
scrollBarEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
sliderEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
spinBoxEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
tabBarEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
dockSeparatorEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
headerViewEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
mdiWindowEngine_->setEnabled( animationsEnabled && MgStyleConfigData::genericAnimationsEnabled );
progressBarEngine_->setEnabled( animationsEnabled && MgStyleConfigData::progressBarAnimationsEnabled );
progressBarEngine_->setBusyIndicatorEnabled( animationsEnabled && MgStyleConfigData::progressBarAnimated );
// menubar engine
int menuBarAnimationType( MgStyleConfigData::menuBarAnimationType );
if ( menuBarAnimationType == MgStyleConfigData::MB_FADE && !qobject_cast<MenuBarEngineV1*>( menuBarEngine_ ) ) {
if ( menuBarEngine_ ) {
MenuBarEngineV1* newEngine = new MenuBarEngineV1( this, menuBarEngine_ );
registerEngine( newEngine );
menuBarEngine_->deleteLater();
menuBarEngine_ = newEngine;
}
else registerEngine( menuBarEngine_ = new MenuBarEngineV1( this ) );
}
else if ( menuBarAnimationType == MgStyleConfigData::MB_FOLLOW_MOUSE && !qobject_cast<MenuBarEngineV2*>( menuBarEngine_ ) ) {
if ( menuBarEngine_ ) {
MenuBarEngineV2* newEngine = new MenuBarEngineV2( this, menuBarEngine_ );
registerEngine( newEngine );
menuBarEngine_->deleteLater();
menuBarEngine_ = newEngine;
}
else registerEngine( menuBarEngine_ = new MenuBarEngineV1( this ) );
}
// menu engine
int menuAnimationType( MgStyleConfigData::menuAnimationType );
if ( menuAnimationType == MgStyleConfigData::ME_FADE && !qobject_cast<MenuEngineV1*>( menuEngine_ ) ) {
if ( menuEngine_ ) {
MenuEngineV1* newEngine = new MenuEngineV1( this, menuEngine_ );
registerEngine( newEngine );
menuEngine_->deleteLater();
menuEngine_ = newEngine;
}
else registerEngine( menuEngine_ = new MenuEngineV1( this ) );
}
else if ( menuAnimationType == MgStyleConfigData::ME_FOLLOW_MOUSE && !qobject_cast<MenuEngineV2*>( menuEngine_ ) ) {
if ( menuEngine_ ) {
MenuEngineV2* newEngine = new MenuEngineV2( this, menuEngine_ );
registerEngine( newEngine );
menuEngine_->deleteLater();
menuEngine_ = newEngine;
}
else registerEngine( menuEngine_ = new MenuEngineV1( this ) );
}
menuBarEngine_->setEnabled( animationsEnabled && MgStyleConfigData::menuBarAnimationsEnabled && menuBarAnimationType != MgStyleConfigData::MB_NONE );
menuEngine_->setEnabled( animationsEnabled && MgStyleConfigData::menuAnimationsEnabled && menuAnimationType != MgStyleConfigData::ME_NONE );
// toolbar engine
int toolBarAnimationType( MgStyleConfigData::toolBarAnimationType );
if ( toolBarAnimationType == MgStyleConfigData::TB_NONE || toolBarAnimationType == MgStyleConfigData::TB_FOLLOW_MOUSE ) {
// disable toolbar engine
toolBarEngine_->setEnabled( animationsEnabled && toolBarAnimationType == MgStyleConfigData::TB_FOLLOW_MOUSE );
// unregister all toolbuttons that belong to a toolbar
foreach( QWidget * widget, widgetStateEngine_->registeredWidgets( AnimationHover | AnimationFocus ) ) {
if ( qobject_cast<QToolButton*>( widget ) && qobject_cast<QToolBar*>( widget->parentWidget() ) ) {
widgetStateEngine_->unregisterWidget( widget );
}
}
}
else if ( toolBarAnimationType == MgStyleConfigData::TB_FADE ) {
// disable toolbar engine
toolBarEngine_->setEnabled( false );
// retrieve all registered toolbars
BaseEngine::WidgetList widgets( toolBarEngine_->registeredWidgets() );
foreach( QWidget * widget, widgets ) {
// get all toolbuttons
foreach( QObject * child, widget->children() ) {
if ( QToolButton* toolButton = qobject_cast<QToolButton*>( child ) ) {
widgetStateEngine_->registerWidget( toolButton, AnimationHover );
}
}
}
}
}
{
// durations
widgetEnabilityEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
widgetStateEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
comboBoxEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
toolButtonEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
toolBoxEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
lineEditEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
splitterEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
scrollBarEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
sliderEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
spinBoxEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
tabBarEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
dockSeparatorEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
headerViewEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
mdiWindowEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
progressBarEngine_->setDuration( MgStyleConfigData::progressBarAnimationsDuration);
progressBarEngine_->setBusyStepDuration( MgStyleConfigData::progressBarBusyStepDuration);
toolBarEngine_->setDuration( MgStyleConfigData::genericAnimationsDuration);
toolBarEngine_->setFollowMouseDuration( MgStyleConfigData::toolBarAnimationsDuration);
menuBarEngine_->setDuration( MgStyleConfigData::menuBarAnimationsDuration);
menuBarEngine_->setFollowMouseDuration( MgStyleConfigData::menuBarFollowMouseAnimationsDuration);
menuEngine_->setDuration( MgStyleConfigData::menuAnimationsDuration);
menuEngine_->setFollowMouseDuration( MgStyleConfigData::menuFollowMouseAnimationsDuration);
}
}
//---------------------------------------------------------
// registerWidget
//---------------------------------------------------------
void Animations::registerWidget( QWidget* widget ) const {
if (!widget)
return;
// these are needed to not register animations for kwin widgets
if (widget->objectName() == "decoration widget")
return;
if (widget->inherits("KCommonDecorationButton"))
return;
if (widget->inherits("QShapedPixmapWidget"))
return;
// all widgets are registered to the enability engine.
widgetEnabilityEngine().registerWidget( widget, AnimationEnable );
// install animation timers
// for optimization, one should put with most used widgets here first
if ( qobject_cast<QToolButton*>(widget) ) {
toolButtonEngine().registerWidget( widget, AnimationHover );
bool isInToolBar( qobject_cast<QToolBar*>(widget->parent()) );
if ( isInToolBar ) {
if ( MgStyleConfigData::toolBarAnimationType == MgStyleConfigData::TB_FADE ) {
widgetStateEngine().registerWidget( widget, AnimationHover );
}
}
else widgetStateEngine().registerWidget( widget, AnimationHover | AnimationFocus );
}
else if ( qobject_cast<QAbstractButton*>(widget) ) {
if ( qobject_cast<QToolBox*>( widget->parent() ) ) {
toolBoxEngine().registerWidget( widget );
}
widgetStateEngine().registerWidget( widget, AnimationHover | AnimationFocus );
}
else if ( qobject_cast<QDial*>(widget) ) {
widgetStateEngine().registerWidget( widget, AnimationHover | AnimationFocus );
}
// groupboxes
else if ( QGroupBox* groupBox = qobject_cast<QGroupBox*>( widget ) ) {
if ( groupBox->isCheckable() ) {
widgetStateEngine().registerWidget( widget, AnimationHover | AnimationFocus );
}
}
// scrollbar
else if ( qobject_cast<QScrollBar*>( widget ) ) {
scrollBarEngine().registerWidget( widget );
}
else if ( qobject_cast<QSlider*>( widget ) ) {
sliderEngine().registerWidget( widget );
}
else if ( qobject_cast<QProgressBar*>( widget ) ) {
progressBarEngine().registerWidget( widget );
}
else if ( qobject_cast<QSplitterHandle*>( widget ) ) {
splitterEngine().registerWidget( widget );
}
else if ( qobject_cast<QMainWindow*>( widget ) ) {
dockSeparatorEngine().registerWidget( widget );
}
else if ( qobject_cast<QHeaderView*>( widget ) ) {
headerViewEngine().registerWidget( widget );
}
// menu
else if ( qobject_cast<QMenu*>( widget ) ) {
menuEngine().registerWidget( widget );
}
else if ( qobject_cast<QMenuBar*>( widget ) ) {
menuBarEngine().registerWidget( widget );
}
else if ( qobject_cast<QTabBar*>( widget ) ) {
tabBarEngine().registerWidget( widget );
}
else if ( qobject_cast<QToolBar*>( widget ) ) {
toolBarEngine().registerWidget( widget );
}
// editors
else if ( qobject_cast<QComboBox*>( widget ) ) {
comboBoxEngine().registerWidget( widget, AnimationHover );
lineEditEngine().registerWidget( widget, AnimationHover | AnimationFocus );
}
else if ( qobject_cast<QSpinBox*>( widget ) ) {
spinBoxEngine().registerWidget( widget );
lineEditEngine().registerWidget( widget, AnimationHover | AnimationFocus );
}
else if ( qobject_cast<QLineEdit*>( widget ) ) {
lineEditEngine().registerWidget( widget, AnimationHover | AnimationFocus );
}
else if ( qobject_cast<QTextEdit*>( widget ) ) {
lineEditEngine().registerWidget( widget, AnimationHover | AnimationFocus );
}
// lists
else if ( qobject_cast<QAbstractItemView*>( widget ) || widget->inherits("Q3ListView") ) {
lineEditEngine().registerWidget( widget, AnimationHover | AnimationFocus );
}
// mdi subwindows
else if ( qobject_cast<QMdiSubWindow*>( widget ) ) {
mdiWindowEngine().registerWidget( widget );
}
return;
}
void Animations::unregisterWidget( QWidget* widget ) const {
if ( !widget ) return;
/*
these are the engines that have not been stored
inside the list, because they can be register widgets in combination
with other engines
*/
widgetEnabilityEngine().unregisterWidget( widget );
spinBoxEngine().unregisterWidget( widget );
comboBoxEngine().unregisterWidget( widget );
toolButtonEngine().unregisterWidget( widget );
toolBoxEngine().unregisterWidget( widget );
// the following allows some optimization of widget unregistration
// it assumes that a widget can be registered atmost in one of the
// engines stored in the list.
foreach( const BaseEngine::Pointer & engine, engines_ ) {
if ( engine && engine.data()->unregisterWidget( widget ) ) break;
}
}
//_______________________________________________________________
void Animations::unregisterEngine( QObject* object ) {
int index( engines_.indexOf( qobject_cast<BaseEngine*>(object) ) );
if ( index >= 0 ) engines_.removeAt( index );
}
//_______________________________________________________________
void Animations::registerEngine( BaseEngine* engine ) {
engines_.push_back( engine );
connect( engine, SIGNAL( destroyed( QObject* ) ), this, SLOT( unregisterEngine( QObject* ) ) );
}
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