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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDESIGNER_WORKBENCH_H
#define QDESIGNER_WORKBENCH_H
#include "designer_enums.h"
#include <QtCore/QObject>
#include <QtCore/QHash>
#include <QtCore/QSet>
#include <QtCore/QList>
#include <QtCore/QRect>
QT_BEGIN_NAMESPACE
class QDesignerActions;
class QDesignerToolWindow;
class QDesignerFormWindow;
class DockedMainWindow;
class QDesignerSettings;
class QAction;
class QActionGroup;
class QDockWidget;
class QMenu;
class QMenuBar;
class QMainWindow;
class QToolBar;
class QMdiArea;
class QMdiSubWindow;
class QCloseEvent;
class QFont;
class QtToolBarManager;
class ToolBarManager;
class QDesignerFormEditorInterface;
class QDesignerFormWindowInterface;
class QDesignerFormWindowManagerInterface;
class QDesignerIntegration;
class QDesignerWorkbench: public QObject
{
Q_OBJECT
public:
QDesignerWorkbench();
virtual ~QDesignerWorkbench();
UIMode mode() const;
QDesignerFormEditorInterface *core() const;
QDesignerFormWindow *findFormWindow(QWidget *widget) const;
QDesignerFormWindow *openForm(const QString &fileName, QString *errorMessage);
QDesignerFormWindow *openTemplate(const QString &templateFileName,
const QString &editorFileName,
QString *errorMessage);
int toolWindowCount() const;
QDesignerToolWindow *toolWindow(int index) const;
int formWindowCount() const;
QDesignerFormWindow *formWindow(int index) const;
QDesignerActions *actionManager() const;
QActionGroup *modeActionGroup() const;
QRect availableGeometry() const;
QRect desktopGeometry() const;
int marginHint() const;
bool readInForm(const QString &fileName) const;
bool writeOutForm(QDesignerFormWindowInterface *formWindow, const QString &fileName) const;
bool saveForm(QDesignerFormWindowInterface *fw);
bool handleClose();
bool readInBackup();
void updateBackup(QDesignerFormWindowInterface* fwi);
void applyUiSettings();
signals:
void modeChanged(UIMode mode);
void initialized();
public slots:
void addFormWindow(QDesignerFormWindow *formWindow);
void removeFormWindow(QDesignerFormWindow *formWindow);
void bringAllToFront();
void toggleFormMinimizationState();
private slots:
void switchToNeutralMode();
void switchToDockedMode();
void switchToTopLevelMode();
void initializeCorePlugins();
void handleCloseEvent(QCloseEvent *);
void slotFormWindowActivated(QDesignerFormWindow* fw);
void updateWindowMenu(QDesignerFormWindowInterface *fw);
void formWindowActionTriggered(QAction *a);
void adjustMDIFormPositions();
void minimizationStateChanged(QDesignerFormWindowInterface *formWindow, bool minimized);
void restoreUISettings();
void notifyUISettingsChanged();
void slotFileDropped(const QString &f);
private:
QWidget *magicalParent(const QWidget *w) const;
Qt::WindowFlags magicalWindowFlags(const QWidget *widgetForFlags) const;
QDesignerFormWindowManagerInterface *formWindowManager() const;
void closeAllToolWindows();
QDesignerToolWindow *widgetBoxToolWindow() const;
QDesignerFormWindow *loadForm(const QString &fileName, bool detectLineTermiantorMode, QString *errorMessage);
void resizeForm(QDesignerFormWindow *fw, const QWidget *mainContainer) const;
void saveGeometriesForModeChange();
void saveGeometries(QDesignerSettings &settings) const;
bool isFormWindowMinimized(const QDesignerFormWindow *fw);
void setFormWindowMinimized(QDesignerFormWindow *fw, bool minimized);
void saveSettings() const;
QDesignerFormEditorInterface *m_core;
QDesignerIntegration *m_integration;
QDesignerActions *m_actionManager;
QActionGroup *m_windowActions;
QMenu *m_windowMenu;
QMenuBar *m_globalMenuBar;
struct TopLevelData {
ToolBarManager *toolbarManager;
QList<QToolBar *> toolbars;
};
TopLevelData m_topLevelData;
UIMode m_mode;
DockedMainWindow *m_dockedMainWindow;
QList<QDesignerToolWindow*> m_toolWindows;
QList<QDesignerFormWindow*> m_formWindows;
QMenu *m_toolbarMenu;
// Helper class to remember the position of a window while switching user
// interface modes.
class Position {
public:
Position(const QDockWidget *dockWidget);
Position(const QMdiSubWindow *mdiSubWindow, const QPoint &mdiAreaOffset);
Position(const QWidget *topLevelWindow, const QPoint &desktopTopLeft);
void applyTo(QMdiSubWindow *mdiSubWindow, const QPoint &mdiAreaOffset) const;
void applyTo(QWidget *topLevelWindow, const QPoint &desktopTopLeft) const;
void applyTo(QDockWidget *dockWidget) const;
QPoint position() const { return m_position; }
private:
bool m_minimized;
// Position referring to top-left corner (desktop in top-level mode or
// main window in MDI mode)
QPoint m_position;
};
typedef QHash<QWidget*, Position> PositionMap;
PositionMap m_Positions;
enum State { StateInitializing, StateUp, StateClosing };
State m_state;
bool m_uiSettingsChanged; // UI mode changed in preference dialog, trigger delayed slot.
};
QT_END_NAMESPACE
#endif // QDESIGNER_WORKBENCH_H
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