/**************************************************************************** | |
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
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** This file is part of the Qt Designer of the Qt Toolkit. | |
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** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
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** 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 | |
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** file. Please review the following information to ensure the GNU General | |
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****************************************************************************/ | |
#ifndef FORMWINDOWMANAGER_H | |
#define FORMWINDOWMANAGER_H | |
#include "formeditor_global.h" | |
#include <QtDesigner/private/qdesigner_formwindowmanager_p.h> | |
#include <QtCore/QObject> | |
#include <QtCore/QList> | |
#include <QtCore/QPointer> | |
#include <QtCore/QMap> | |
QT_BEGIN_NAMESPACE | |
class QAction; | |
class QActionGroup; | |
class QUndoGroup; | |
class QDesignerFormEditorInterface; | |
class QDesignerWidgetBoxInterface; | |
namespace qdesigner_internal { | |
class FormWindow; | |
class PreviewManager; | |
class PreviewActionGroup; | |
class QT_FORMEDITOR_EXPORT FormWindowManager | |
: public QDesignerFormWindowManager | |
{ | |
Q_OBJECT | |
public: | |
explicit FormWindowManager(QDesignerFormEditorInterface *core, QObject *parent = 0); | |
virtual ~FormWindowManager(); | |
virtual QDesignerFormEditorInterface *core() const; | |
inline QAction *actionCut() const { return m_actionCut; } | |
inline QAction *actionCopy() const { return m_actionCopy; } | |
inline QAction *actionPaste() const { return m_actionPaste; } | |
inline QAction *actionDelete() const { return m_actionDelete; } | |
inline QAction *actionSelectAll() const { return m_actionSelectAll; } | |
inline QAction *actionLower() const { return m_actionLower; } | |
inline QAction *actionRaise() const { return m_actionRaise; } | |
QAction *actionUndo() const; | |
QAction *actionRedo() const; | |
inline QAction *actionHorizontalLayout() const { return m_actionHorizontalLayout; } | |
inline QAction *actionVerticalLayout() const { return m_actionVerticalLayout; } | |
inline QAction *actionSplitHorizontal() const { return m_actionSplitHorizontal; } | |
inline QAction *actionSplitVertical() const { return m_actionSplitVertical; } | |
inline QAction *actionGridLayout() const { return m_actionGridLayout; } | |
inline QAction *actionBreakLayout() const { return m_actionBreakLayout; } | |
inline QAction *actionAdjustSize() const { return m_actionAdjustSize; } | |
inline QAction *actionDefaultPreview() const { return m_actionDefaultPreview; } | |
QActionGroup *actionGroupPreviewInStyle() const; | |
virtual QAction *actionShowFormWindowSettingsDialog() const; | |
QDesignerFormWindowInterface *activeFormWindow() const; | |
int formWindowCount() const; | |
QDesignerFormWindowInterface *formWindow(int index) const; | |
QDesignerFormWindowInterface *createFormWindow(QWidget *parentWidget = 0, Qt::WindowFlags flags = 0); | |
QPixmap createPreviewPixmap(QString *errorMessage); | |
bool eventFilter(QObject *o, QEvent *e); | |
void dragItems(const QList<QDesignerDnDItemInterface*> &item_list); | |
QUndoGroup *undoGroup() const; | |
virtual PreviewManager *previewManager() const { return m_previewManager; } | |
public slots: | |
void addFormWindow(QDesignerFormWindowInterface *formWindow); | |
void removeFormWindow(QDesignerFormWindowInterface *formWindow); | |
void setActiveFormWindow(QDesignerFormWindowInterface *formWindow); | |
void closeAllPreviews(); | |
void deviceProfilesChanged(); | |
private slots: | |
void slotActionCutActivated(); | |
void slotActionCopyActivated(); | |
void slotActionPasteActivated(); | |
void slotActionDeleteActivated(); | |
void slotActionSelectAllActivated(); | |
void slotActionLowerActivated(); | |
void slotActionRaiseActivated(); | |
void createLayout(); | |
void slotActionBreakLayoutActivated(); | |
void slotActionAdjustSizeActivated(); | |
void slotActionSimplifyLayoutActivated(); | |
void slotActionDefaultPreviewActivated(); | |
void slotActionGroupPreviewInStyle(const QString &style, int deviceProfileIndex); | |
void slotActionShowFormWindowSettingsDialog(); | |
void slotUpdateActions(); | |
private: | |
void setupActions(); | |
FormWindow *findFormWindow(QWidget *w); | |
QWidget *findManagedWidget(FormWindow *fw, QWidget *w); | |
void setCurrentUndoStack(QUndoStack *stack); | |
private: | |
enum CreateLayoutContext { LayoutContainer, LayoutSelection, MorphLayout }; | |
QDesignerFormEditorInterface *m_core; | |
FormWindow *m_activeFormWindow; | |
QList<FormWindow*> m_formWindows; | |
PreviewManager *m_previewManager; | |
/* Context of the layout actions and base for morphing layouts. Determined | |
* in slotUpdateActions() and used later on in the action slots. */ | |
CreateLayoutContext m_createLayoutContext; | |
QWidget *m_morphLayoutContainer; | |
// edit actions | |
QAction *m_actionCut; | |
QAction *m_actionCopy; | |
QAction *m_actionPaste; | |
QAction *m_actionSelectAll; | |
QAction *m_actionDelete; | |
QAction *m_actionLower; | |
QAction *m_actionRaise; | |
// layout actions | |
QAction *m_actionHorizontalLayout; | |
QAction *m_actionVerticalLayout; | |
QAction *m_actionSplitHorizontal; | |
QAction *m_actionSplitVertical; | |
QAction *m_actionGridLayout; | |
QAction *m_actionBreakLayout; | |
QAction *m_actionAdjustSize; | |
// preview actions | |
QAction *m_actionDefaultPreview; | |
mutable PreviewActionGroup *m_actionGroupPreviewInStyle; | |
QAction *m_actionShowFormWindowSettingsDialog; | |
QAction *m_actionUndo; | |
QAction *m_actionRedo; | |
QMap<QWidget *,bool> getUnsortedLayoutsToBeBroken(bool firstOnly) const; | |
bool hasLayoutsToBeBroken() const; | |
QWidgetList layoutsToBeBroken(QWidget *w) const; | |
QWidgetList layoutsToBeBroken() const; | |
QUndoGroup *m_undoGroup; | |
}; | |
} // namespace qdesigner_internal | |
QT_END_NAMESPACE | |
#endif // FORMWINDOWMANAGER_H |