qdesigner_command_p.h

qt-x11-opensource-src-4.1.4.tar.gz源码

    virtual void undo();
};

class QDESIGNER_SHARED_EXPORT TabWidgetCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    TabWidgetCommand(QDesignerFormWindowInterface *formWindow);
    virtual ~TabWidgetCommand();

    void init(QTabWidget *tabWidget);

    virtual void removePage();
    virtual void addPage();

protected:
    QPointer<QTabWidget> m_tabWidget;
    QPointer<QWidget> m_widget;
    int m_index;
    QString m_itemText;
    QIcon m_itemIcon;
};

class QDESIGNER_SHARED_EXPORT DeleteTabPageCommand: public TabWidgetCommand
{
    Q_OBJECT
public:
    DeleteTabPageCommand(QDesignerFormWindowInterface *formWindow);
    virtual ~DeleteTabPageCommand();

    void init(QTabWidget *tabWidget);

    virtual void redo();
    virtual void undo();
};

class QDESIGNER_SHARED_EXPORT AddTabPageCommand: public TabWidgetCommand
{
    Q_OBJECT
public:
    enum InsertionMode {
        InsertBefore,
        InsertAfter
    };
    AddTabPageCommand(QDesignerFormWindowInterface *formWindow);
    virtual ~AddTabPageCommand();

    void init(QTabWidget *tabWidget);
    void init(QTabWidget *tabWidget, InsertionMode mode);

    virtual void redo();
    virtual void undo();
};

class QDESIGNER_SHARED_EXPORT MoveTabPageCommand: public TabWidgetCommand
{
    Q_OBJECT
public:
    MoveTabPageCommand(QDesignerFormWindowInterface *formWindow);
    virtual ~MoveTabPageCommand();

    void init(QTabWidget *tabWidget, QWidget *page,
                      const QIcon &icon, const QString &label,
                      int index, int newIndex);

    virtual void redo();
    virtual void undo();

private:
    int m_newIndex;
    int m_oldIndex;
    QPointer<QWidget> m_page;
    QString m_label;
    QIcon m_icon;
};

class QDESIGNER_SHARED_EXPORT StackedWidgetCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    StackedWidgetCommand(QDesignerFormWindowInterface *formWindow);
    virtual ~StackedWidgetCommand();

    void init(QStackedWidget *stackedWidget);

    virtual void removePage();
    virtual void addPage();

protected:
    QPointer<QStackedWidget> m_stackedWidget;
    QPointer<QWidget> m_widget;
    int m_index;
};

class QDESIGNER_SHARED_EXPORT MoveStackedWidgetCommand: public StackedWidgetCommand
{
    Q_OBJECT
public:
    MoveStackedWidgetCommand(QDesignerFormWindowInterface *formWindow);
    virtual ~MoveStackedWidgetCommand();

    void init(QStackedWidget *stackedWidget, QWidget *page, int newIndex);

    virtual void redo();
    virtual void undo();

private:
    int m_newIndex;
    int m_oldIndex;
};

class QDESIGNER_SHARED_EXPORT DeleteStackedWidgetPageCommand: public StackedWidgetCommand
{
    Q_OBJECT
public:
    DeleteStackedWidgetPageCommand(QDesignerFormWindowInterface *formWindow);
    virtual ~DeleteStackedWidgetPageCommand();

    void init(QStackedWidget *stackedWidget);

    virtual void redo();
    virtual void undo();
};

class QDESIGNER_SHARED_EXPORT AddStackedWidgetPageCommand: public StackedWidgetCommand
{
    Q_OBJECT
public:
    enum InsertionMode {
        InsertBefore,
        InsertAfter
    };
    AddStackedWidgetPageCommand(QDesignerFormWindowInterface *formWindow);
    virtual ~AddStackedWidgetPageCommand();

    void init(QStackedWidget *stackedWidget);
    void init(QStackedWidget *stackedWidget, InsertionMode mode);

    virtual void redo();
    virtual void undo();
};

class QDESIGNER_SHARED_EXPORT CreateMenuBarCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    CreateMenuBarCommand(QDesignerFormWindowInterface *formWindow);

    void init(QMainWindow *mainWindow);

    virtual void undo();
    virtual void redo();

private:
    QPointer<QMainWindow> m_mainWindow;
    QPointer<QMenuBar> m_menuBar;
};

class QDESIGNER_SHARED_EXPORT DeleteMenuBarCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    DeleteMenuBarCommand(QDesignerFormWindowInterface *formWindow);

    void init(QMenuBar *menuBar);

    virtual void undo();
    virtual void redo();

private:
    QPointer<QMainWindow> m_mainWindow;
    QPointer<QMenuBar> m_menuBar;
};

class QDESIGNER_SHARED_EXPORT CreateStatusBarCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    CreateStatusBarCommand(QDesignerFormWindowInterface *formWindow);

    void init(QMainWindow *mainWindow);

    virtual void undo();
    virtual void redo();

private:
    QPointer<QMainWindow> m_mainWindow;
    QPointer<QStatusBar> m_statusBar;
};

class QDESIGNER_SHARED_EXPORT AddToolBarCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    AddToolBarCommand(QDesignerFormWindowInterface *formWindow);

    void init(QMainWindow *mainWindow);

    virtual void undo();
    virtual void redo();

private:
    QPointer<QMainWindow> m_mainWindow;
    QPointer<QToolBar> m_toolBar;
};

class QDESIGNER_SHARED_EXPORT DeleteToolBarCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    DeleteToolBarCommand(QDesignerFormWindowInterface *formWindow);

    void init(QToolBar *toolBar);

    virtual void undo();
    virtual void redo();

private:
    QPointer<QMainWindow> m_mainWindow;
    QPointer<QToolBar> m_toolBar;
};

class QDESIGNER_SHARED_EXPORT DockWidgetCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    DockWidgetCommand(const QString &description, QDesignerFormWindowInterface *formWindow);
    virtual ~DockWidgetCommand();

    void init(QDockWidget *dockWidget);

protected:
    QPointer<QDockWidget> m_dockWidget;
};

class QDESIGNER_SHARED_EXPORT SetDockWidgetCommand: public DockWidgetCommand
{
    Q_OBJECT
public:
    SetDockWidgetCommand(QDesignerFormWindowInterface *formWindow);

    void init(QDockWidget *dockWidget, QWidget *widget);

    virtual void undo();
    virtual void redo();

private:
    QPointer<QWidget> m_widget;
    QPointer<QWidget> m_oldWidget;
};

class QDESIGNER_SHARED_EXPORT AddDockWidgetCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    AddDockWidgetCommand(QDesignerFormWindowInterface *formWindow);

    void init(QMainWindow *mainWindow, QDockWidget *dockWidget);
    void init(QMainWindow *mainWindow);

    virtual void undo();
    virtual void redo();

private:
    QPointer<QMainWindow> m_mainWindow;
    QPointer<QDockWidget> m_dockWidget;
};

class QDESIGNER_SHARED_EXPORT ContainerWidgetCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    ContainerWidgetCommand(QDesignerFormWindowInterface *formWindow);
    virtual ~ContainerWidgetCommand();

    QDesignerContainerExtension *containerExtension() const;

    void init(QWidget *containerWidget);

    virtual void removePage();
    virtual void addPage();

protected:
    QPointer<QWidget> m_containerWidget;
    QPointer<QWidget> m_widget;
    int m_index;
};

class QDESIGNER_SHARED_EXPORT DeleteContainerWidgetPageCommand: public ContainerWidgetCommand
{
    Q_OBJECT
public:
    DeleteContainerWidgetPageCommand(QDesignerFormWindowInterface *formWindow);
    virtual ~DeleteContainerWidgetPageCommand();

    void init(QWidget *containerWidget);

    virtual void redo();
    virtual void undo();
};

class QDESIGNER_SHARED_EXPORT AddContainerWidgetPageCommand: public ContainerWidgetCommand
{
    Q_OBJECT
public:
    enum InsertionMode {
        InsertBefore,
        InsertAfter
    };
    AddContainerWidgetPageCommand(QDesignerFormWindowInterface *formWindow);
    virtual ~AddContainerWidgetPageCommand();

    void init(QWidget *containerWidget);
    void init(QWidget *containerWidget, InsertionMode mode);

    virtual void redo();
    virtual void undo();
};

class QDESIGNER_SHARED_EXPORT ChangeTableContentsCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    ChangeTableContentsCommand(QDesignerFormWindowInterface *formWindow);

    void init(QTableWidget *tableWidget, QTableWidget *fromTableWidget);
    virtual void redo();
    virtual void undo();
private:
    void changeContents(QTableWidget *tableWidget,
        int rowCount, int columnCount,
        const QMap<int, QPair<QString, QIcon> > &horizontalHeaderState,
        const QMap<int, QPair<QString, QIcon> > &verticalHeaderState,
        const QMap<QPair<int, int>, QPair<QString, QIcon> > &itemsState) const;

    QPointer<QTableWidget> m_tableWidget;
    QMap<QPair<int, int>, QPair<QString, QIcon> > m_oldItemsState;
    QMap<QPair<int, int>, QPair<QString, QIcon> > m_newItemsState;
    QMap<int, QPair<QString, QIcon> > m_oldHorizontalHeaderState;
    QMap<int, QPair<QString, QIcon> > m_newHorizontalHeaderState;
    QMap<int, QPair<QString, QIcon> > m_oldVerticalHeaderState;
    QMap<int, QPair<QString, QIcon> > m_newVerticalHeaderState;
    int m_oldColumnCount;
    int m_newColumnCount;
    int m_oldRowCount;
    int m_newRowCount;
};

class QDESIGNER_SHARED_EXPORT ChangeTreeContentsCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    ChangeTreeContentsCommand(QDesignerFormWindowInterface *formWindow);
    ~ChangeTreeContentsCommand();

    void init(QTreeWidget *treeWidget, QTreeWidget *fromTreeWidget);
    virtual void redo();
    virtual void undo();
private:
    void initState(QList<QTreeWidgetItem *> &itemsState,
                QTreeWidgetItem *&headerItemState, QTreeWidget *fromTreeWidget) const;
    void changeContents(QTreeWidget *treeWidget, int columnCount,
                const QList<QTreeWidgetItem *> &itemsState,
                const QTreeWidgetItem *headerItemState) const;
    void clearState(QList<QTreeWidgetItem *> &itemsState,
                QTreeWidgetItem *&headerItemState) const;

    QPointer<QTreeWidget> m_treeWidget;
    QTreeWidgetItem *m_oldHeaderItemState;
    QTreeWidgetItem *m_newHeaderItemState;
    QList<QTreeWidgetItem *> m_oldItemsState;
    QList<QTreeWidgetItem *> m_newItemsState;
    int m_oldColumnCount;
    int m_newColumnCount;
};

class QDESIGNER_SHARED_EXPORT ChangeListContentsCommand: public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    ChangeListContentsCommand(QDesignerFormWindowInterface *formWindow);

    void init(QListWidget *listWidget, const QList<QPair<QString, QIcon> > &items);
    void init(QComboBox *comboBox, const QList<QPair<QString, QIcon> > &items);
    virtual void redo();
    virtual void undo();
private:
    void changeContents(QListWidget *listWidget,
        const QList<QPair<QString, QIcon> > &itemsState) const;
    void changeContents(QComboBox *comboBox,
        const QList<QPair<QString, QIcon> > &itemsState) const;

    QPointer<QListWidget> m_listWidget;
    QPointer<QComboBox> m_comboBox;
    QList<QPair<QString, QIcon> > m_oldItemsState;
    QList<QPair<QString, QIcon> > m_newItemsState;
};

class QDESIGNER_SHARED_EXPORT AddActionCommand : public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    AddActionCommand(QDesignerFormWindowInterface *formWindow);
    void init(QAction *action);
    virtual void redo();
    virtual void undo();
private:
    QAction *m_action;
};

class QDESIGNER_SHARED_EXPORT RemoveActionCommand : public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    RemoveActionCommand(QDesignerFormWindowInterface *formWindow);
    void init(QAction *action);
    virtual void redo();
    virtual void undo();

    struct ActionDataItem {
        ActionDataItem(QAction *_before = 0, QWidget *_widget = 0)
            : before(_before), widget(_widget) {}
        QAction *before;
        QWidget *widget;
    };
    typedef QList<ActionDataItem> ActionData;

private:
    QAction *m_action;

    ActionData m_actionData;
};

class QDESIGNER_SHARED_EXPORT InsertActionIntoCommand : public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    InsertActionIntoCommand(QDesignerFormWindowInterface *formWindow);

    void init(QWidget *parentWidget, QAction *action, QAction *beforeAction, bool update = true);
    virtual void redo();
    virtual void undo();

private:
    QWidget *m_parentWidget;
    QAction *m_action;
    QAction *m_beforeAction;
    bool m_update;
};

class QDESIGNER_SHARED_EXPORT RemoveActionFromCommand : public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    RemoveActionFromCommand(QDesignerFormWindowInterface *formWindow);

    void init(QWidget *parentWidget, QAction *action, QAction *beforeAction, bool update = true);
    virtual void redo();
    virtual void undo();

private:
    QWidget *m_parentWidget;
    QAction *m_action;
    QAction *m_beforeAction;
    bool m_update;
};

class QDESIGNER_SHARED_EXPORT AddMenuActionCommand : public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    AddMenuActionCommand(QDesignerFormWindowInterface *formWindow);
    void init(QAction *action, QWidget *parent);
    virtual void redo();
    virtual void undo();
private:
    QAction *m_action;
    QWidget *m_parent;
};

class QDESIGNER_SHARED_EXPORT RemoveMenuActionCommand : public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    RemoveMenuActionCommand(QDesignerFormWindowInterface *formWindow);
    void init(QAction *action, QWidget *parent);
    virtual void redo();
    virtual void undo();
private:
    QAction *m_action;
    QWidget *m_parent;
};

class QDESIGNER_SHARED_EXPORT CreateSubmenuCommand : public QDesignerFormWindowCommand
{
    Q_OBJECT
public:
    CreateSubmenuCommand(QDesignerFormWindowInterface *formWindow);
    void init(QDesignerMenu *menu, QAction *action);
    virtual void redo();
    virtual void undo();
private:
    QAction *m_action;
    QDesignerMenu *m_menu;
};

} // namespace qdesigner_internal

#endif // QDESIGNER_COMMAND_H