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Diffstat (limited to 'src/designer/src/components/formeditor/formwindowmanager.h')
-rw-r--r-- | src/designer/src/components/formeditor/formwindowmanager.h | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/src/designer/src/components/formeditor/formwindowmanager.h b/src/designer/src/components/formeditor/formwindowmanager.h new file mode 100644 index 000000000..dfd421522 --- /dev/null +++ b/src/designer/src/components/formeditor/formwindowmanager.h @@ -0,0 +1,200 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Designer of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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 |