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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#ifndef QDESIGNER_WORKBENCH_H
#define QDESIGNER_WORKBENCH_H
#include "designer_enums.h"
#include <QtCore/qhash.h>
#include <QtCore/qlist.h>
#include <QtCore/qobject.h>
#include <QtCore/qpointer.h>
#include <QtCore/qrect.h>
#include <QtCore/qset.h>
QT_BEGIN_NAMESPACE
class QDesignerActions;
class QDesignerToolWindow;
class QDesignerFormWindow;
class DockedMainWindow;
class QDesignerSettings;
class QAction;
class QActionGroup;
class QDockWidget;
class QMenu;
class QMenuBar;
class QToolBar;
class QMdiSubWindow;
class QCloseEvent;
class QScreen;
class ToolBarManager;
class QDesignerFormEditorInterface;
class QDesignerFormWindowInterface;
class QDesignerFormWindowManagerInterface;
class QDesignerIntegration;
class QDesignerWorkbench: public QObject
{
Q_OBJECT
public:
explicit QDesignerWorkbench(const QStringList &pluginPaths);
~QDesignerWorkbench() override;
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;
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();
bool suppressNewFormShow() const { return m_suppressNewFormShow; }
void setSuppressNewFormShow(bool v) { m_suppressNewFormShow = v; }
signals:
void modeChanged(UIMode mode);
void initialized();
public slots:
void addFormWindow(QDesignerFormWindow *formWindow);
void removeFormWindow(QDesignerFormWindow *formWindow);
void bringAllToFront();
void toggleFormMinimizationState();
void showNewForm();
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:
QScreen *screen() const;
QRect availableFormGeometry() const;
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;
QPointer<QMenuBar> m_globalMenuBar;
struct TopLevelData {
ToolBarManager *toolbarManager;
QList<QToolBar *> toolbars;
};
TopLevelData m_topLevelData;
UIMode m_mode = NeutralMode;
QPointer<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:
explicit Position(const QDockWidget *dockWidget);
explicit Position(const QMdiSubWindow *mdiSubWindow);
explicit Position(const QWidget *topLevelWindow);
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;
};
using PositionMap = QHash<QWidget*, Position>;
PositionMap m_Positions;
enum State { StateInitializing, StateUp, StateClosing };
State m_state = StateInitializing;
bool m_uiSettingsChanged = false; // UI mode changed in preference dialog, trigger delayed slot.
bool m_suppressNewFormShow = false;
};
QT_END_NAMESPACE
#endif // QDESIGNER_WORKBENCH_H
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