File indexing completed on 2024-05-19 05:35:20

 //////////////////////////////////////////////////////////////////////////////
 // oxygenmenubarengine.cpp
 // stores event filters and maps widgets to timelines for animations
 // -------------------
 //
 // SPDX-FileCopyrightText: 2009 Hugo Pereira Da Costa <hugo.pereira@free.fr>
 //
 // SPDX-License-Identifier: MIT
 //////////////////////////////////////////////////////////////////////////////
 
 #include "oxygenmenubarengine.h"
 
 #include <QEvent>
 
 namespace Oxygen
 {
 //____________________________________________________________
 MenuBarEngineV1::MenuBarEngineV1(QObject *parent, MenuBarBaseEngine *other)
     : MenuBarBaseEngine(parent)
 {
     if (other) {
         const auto otherWidgets = other->registeredWidgets();
         for (QWidget *widget : otherWidgets) {
             registerWidget(widget);
         }
     }
 }
 
 //____________________________________________________________
 bool MenuBarEngineV1::registerWidget(QWidget *widget)
 {
     if (!widget)
         return false;
 
     // create new data class
     if (!_data.contains(widget))
         _data.insert(widget, new MenuBarDataV1(this, widget, duration()), enabled());
 
     // connect destruction signal
     connect(widget, SIGNAL(destroyed(QObject *)), this, SLOT(unregisterWidget(QObject *)), Qt::UniqueConnection);
     return true;
 }
 
 //____________________________________________________________
 bool MenuBarEngineV1::isAnimated(const QObject *object, const QPoint &position)
 {
     DataMap<MenuBarDataV1>::Value data(_data.find(object));
     if (!data)
         return false;
     if (Animation::Pointer animation = data.data()->animation(position))
         return animation.data()->isRunning();
     else
         return false;
 }
 
 //____________________________________________________________
 BaseEngine::WidgetList MenuBarEngineV1::registeredWidgets(void) const
 {
     WidgetList out;
 
     // the typedef is needed to make Krazy happy
     typedef DataMap<MenuBarDataV1>::Value Value;
     for (const Value &value : std::as_const(_data)) {
         if (value)
             out.insert(value.data()->target().data());
     }
 
     return out;
 }
 
 //____________________________________________________________
 MenuBarEngineV2::MenuBarEngineV2(QObject *parent, MenuBarBaseEngine *other)
     : MenuBarBaseEngine(parent)
     , _followMouseDuration(150)
 {
     if (other) {
         const auto otherWidgets = other->registeredWidgets();
         for (QWidget *widget : otherWidgets) {
             registerWidget(widget);
         }
     }
 }
 
 //____________________________________________________________
 bool MenuBarEngineV2::registerWidget(QWidget *widget)
 {
     if (!widget)
         return false;
 
     // create new data class
     if (!_data.contains(widget)) {
         DataMap<MenuBarDataV2>::Value value(new MenuBarDataV2(this, widget, duration()));
         value.data()->setFollowMouseDuration(followMouseDuration());
         _data.insert(widget, value, enabled());
     }
 
     // connect destruction signal
     connect(widget, SIGNAL(destroyed(QObject *)), this, SLOT(unregisterWidget(QObject *)), Qt::UniqueConnection);
     return true;
 }
 
 //____________________________________________________________
 bool MenuBarEngineV2::isAnimated(const QObject *object, const QPoint &)
 {
     if (!enabled())
         return false;
     DataMap<MenuBarDataV2>::Value data(_data.find(object));
     if (!data)
         return false;
     if (data.data()->animation() && data.data()->animation().data()->isRunning())
         return true;
     else if (Animation::Pointer animation = data.data()->progressAnimation())
         return animation.data()->isRunning();
     else
         return false;
 }
 
 //____________________________________________________________
 QRect MenuBarEngineV2::currentRect(const QObject *object, const QPoint &)
 {
     if (!enabled())
         return QRect();
     DataMap<MenuBarDataV2>::Value data(_data.find(object));
     return data ? data.data()->currentRect() : QRect();
 }
 
 //____________________________________________________________
 QRect MenuBarEngineV2::animatedRect(const QObject *object)
 {
     if (!enabled())
         return QRect();
     DataMap<MenuBarDataV2>::Value data(_data.find(object));
     return data ? data.data()->animatedRect() : QRect();
 }
 
 //____________________________________________________________
 bool MenuBarEngineV2::isTimerActive(const QObject *object)
 {
     if (!enabled())
         return false;
     DataMap<MenuBarDataV2>::Value data(_data.find(object));
     return data ? data.data()->timer().isActive() : false;
 }
 
 //____________________________________________________________
 BaseEngine::WidgetList MenuBarEngineV2::registeredWidgets(void) const
 {
     WidgetList out;
 
     // the typedef is needed to make Krazy happy
     typedef DataMap<MenuBarDataV2>::Value Value;
     for (const Value &value : std::as_const(_data)) {
         if (value)
             out.insert(value.data()->target().data());
     }
 
     return out;
 }
 }