* Copyright (C) 2013 by Eike Hein <hein@kde.org> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
***************************************************************************/
#ifndef BACKEND_H
#define BACKEND_H
#include <QObject>
#include <QPointer>
#include <groupmanager.h>
#include <tasksmodel.h>
class QQuickItem;
class QQuickWindow;
namespace TaskManager {
class BasicMenu;
class LauncherItem;
}
namespace KActivities {
class Consumer;
}
class Backend : public QObject
{
Q_OBJECT
Q_PROPERTY(QObject* groupManager READ groupManager CONSTANT)
Q_PROPERTY(QObject* tasksModel READ tasksModel CONSTANT)
Q_PROPERTY(QQuickItem* taskManagerItem READ taskManagerItem WRITE setTaskManagerItem NOTIFY taskManagerItemChanged)
Q_PROPERTY(QQuickItem* toolTipItem READ toolTipItem WRITE setToolTipItem NOTIFY toolTipItemChanged)
Q_PROPERTY(bool anyTaskNeedsAttention READ anyTaskNeedsAttention)
Q_PROPERTY(bool showingContextMenu READ showingContextMenu NOTIFY showingContextMenuChanged)
Q_PROPERTY(bool highlightWindows READ highlightWindows WRITE setHighlightWindows NOTIFY highlightWindowsChanged)
Q_PROPERTY(int groupingStrategy READ groupingStrategy WRITE setGroupingStrategy)
Q_PROPERTY(int sortingStrategy READ sortingStrategy WRITE setSortingStrategy)
Q_PROPERTY(QString launchers READ launchers WRITE setLaunchers NOTIFY launchersChanged)
public:
enum MiddleClickAction {
None = 0,
Close,
NewInstance
};
Q_ENUMS(MiddleClickAction)
Backend(QObject *parent = 0);
~Backend();
TaskManager::GroupManager *groupManager() const;
TaskManager::TasksModel *tasksModel() const;
QQuickItem* taskManagerItem() const;
void setTaskManagerItem(QQuickItem *item);
QQuickItem* toolTipItem() const;
void setToolTipItem(QQuickItem *item);
bool anyTaskNeedsAttention() const;
bool showingContextMenu() const;
bool highlightWindows() const;
void setHighlightWindows(bool highlight);
int groupingStrategy() const;
void setGroupingStrategy(int groupingStrategy);
int sortingStrategy() const;
void setSortingStrategy(int sortingStrategy);
QString launchers() const;
void setLaunchers(const QString& launchers);
Q_INVOKABLE bool canPresentWindows() const;
Q_INVOKABLE int numberOfDesktops() const;
Q_INVOKABLE int numberOfActivities() const;
public Q_SLOTS:
void activateItem(int id, bool toggle);
void activateWindow(int winId);
void closeByWinId(int winId);
void closeByItemId(int itemId);
void launchNewInstance(int id);
void itemContextMenu(QQuickItem *item, QObject *configAction);
void itemHovered(int id, bool hovered);
void windowHovered(int winId, bool hovered);
void itemMove(int id, int newIndex);
void itemGeometryChanged(QQuickItem *item, int id);
void presentWindows(int groupParentId);
void urlDropped(const QUrl &url);
private Q_SLOTS:
void handleJumpListAction() const;
void handleRecentDocumentAction() const;
void updateLaunchersCache();
void toolTipWindowChanged(QQuickWindow *window);
Q_SIGNALS:
void taskManagerItemChanged(QQuickItem*);
void toolTipItemChanged(QQuickItem*);
void showingContextMenuChanged();
void highlightWindowsChanged(bool);
void launchersChanged();
private:
void addJumpListActions(const QUrl &launcherUrl, TaskManager::BasicMenu *menu) const;
void addRecentDocumentActions(TaskManager::LauncherItem *launcher,
TaskManager::BasicMenu *menu) const;
void updateWindowHighlight();
TaskManager::GroupManager *m_groupManager;
TaskManager::TasksModel *m_tasksModel;
QPointer<TaskManager::BasicMenu> m_contextMenu;
QQuickItem* m_taskManagerItem;
QQuickItem* m_toolTipItem;
WId m_panelWinId;
bool m_highlightWindows;
QList<WId> m_windowsToHighlight;
QString m_launchers;
KActivities::Consumer *m_activitiesConsumer;
};
#endif
