qdesigner_resource.h

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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_RESOURCE_H
#define QDESIGNER_RESOURCE_H
 
#include "formeditor_global.h"
#include "qsimpleresource_p.h"
 
#include <QtCore/qhash.h>
#include <QtCore/qstack.h>
#include <QtCore/qlist.h>
 
QT_BEGIN_NAMESPACE
 
class DomCustomWidget;
class DomCustomWidgets;
class DomResource;
 
class QDesignerContainerExtension;
class QDesignerFormEditorInterface;
class QDesignerCustomWidgetInterface;
class QDesignerWidgetDataBaseItemInterface;
class QDesignerPropertySheetExtension;
class QDesignerDynamicPropertySheetExtension;
 
class QTabWidget;
class QStackedWidget;
class QToolBox;
class QToolBar;
class QDesignerDockWidget;
class QLayoutWidget;
class QWizardPage;
 
namespace qdesigner_internal {
 
class FormWindow;
 
class QT_FORMEDITOR_EXPORT QDesignerResource : public QEditorFormBuilder
{
public:
    explicit QDesignerResource(FormWindow *fw);
    ~QDesignerResource() override;
 
    void save(QIODevice *dev, QWidget *widget) override;
 
    bool copy(QIODevice *dev, const FormBuilderClipboard &selection) override;
    DomUI *copy(const FormBuilderClipboard &selection) override;
 
    FormBuilderClipboard paste(DomUI *ui, QWidget *widgetParent, QObject *actionParent = nullptr) override;
    FormBuilderClipboard paste(QIODevice *dev,  QWidget *widgetParent, QObject *actionParent = nullptr) override;
 
    bool saveRelative() const;
    void setSaveRelative(bool relative);
 
    QWidget *load(QIODevice *dev, QWidget *parentWidget) override;
 
    DomUI *readUi(QIODevice *dev);
    QWidget *loadUi(DomUI *ui, QWidget *parentWidget);
 
protected:
    using QEditorFormBuilder::create;
    using QEditorFormBuilder::createDom;
 
    void saveDom(DomUI *ui, QWidget *widget) override;
    QWidget *create(DomUI *ui, QWidget *parentWidget) override;
    QWidget *create(DomWidget *ui_widget, QWidget *parentWidget) override;
    QLayout *create(DomLayout *ui_layout, QLayout *layout, QWidget *parentWidget) override;
    QLayoutItem *create(DomLayoutItem *ui_layoutItem, QLayout *layout, QWidget *parentWidget) override;
    void applyProperties(QObject *o, const QList<DomProperty*> &properties) override;
    QList<DomProperty*> computeProperties(QObject *obj) override;
    DomProperty *createProperty(QObject *object, const QString &propertyName, const QVariant &value) override;
 
    QWidget *createWidget(const QString &widgetName, QWidget *parentWidget, const QString &name) override;
    QLayout *createLayout(const QString &layoutName, QObject *parent, const QString &name) override;
    void createCustomWidgets(DomCustomWidgets *) override;
    void createResources(DomResources*) override;
    void applyTabStops(QWidget *widget, DomTabStops *tabStops) override;
 
    bool addItem(DomLayoutItem *ui_item, QLayoutItem *item, QLayout *layout) override;
    bool addItem(DomWidget *ui_widget, QWidget *widget, QWidget *parentWidget) override;
 
    DomWidget *createDom(QWidget *widget, DomWidget *ui_parentWidget, bool recursive = true) override;
    DomLayout *createDom(QLayout *layout, DomLayout *ui_layout, DomWidget *ui_parentWidget) override;
    DomLayoutItem *createDom(QLayoutItem *item, DomLayout *ui_layout, DomWidget *ui_parentWidget) override;
 
    QAction *create(DomAction *ui_action, QObject *parent) override;
    QActionGroup *create(DomActionGroup *ui_action_group, QObject *parent) override;
    void addMenuAction(QAction *action) override;
 
    DomAction *createDom(QAction *action) override;
    DomActionGroup *createDom(QActionGroup *actionGroup) override;
    DomActionRef *createActionRefDom(QAction *action) override;
 
    QAction *createAction(QObject *parent, const QString &name) override;
    QActionGroup *createActionGroup(QObject *parent, const QString &name) override;
 
    bool checkProperty(QObject *obj, const QString &prop) const override;
 
    DomWidget *saveWidget(QTabWidget *widget, DomWidget *ui_parentWidget);
    DomWidget *saveWidget(QStackedWidget *widget, DomWidget *ui_parentWidget);
    DomWidget *saveWidget(QToolBox *widget, DomWidget *ui_parentWidget);
    DomWidget *saveWidget(QWidget *widget, QDesignerContainerExtension *container, DomWidget *ui_parentWidget);
    DomWidget *saveWidget(QToolBar *toolBar, DomWidget *ui_parentWidget);
    DomWidget *saveWidget(QDesignerDockWidget *dockWidget, DomWidget *ui_parentWidget);
    DomWidget *saveWidget(QWizardPage *wizardPage, DomWidget *ui_parentWidget);
 
    DomCustomWidgets *saveCustomWidgets() override;
    DomTabStops *saveTabStops() override;
    DomResources *saveResources() override;
 
    void layoutInfo(DomLayout *layout, QObject *parent, int *margin, int *spacing) override;
 
    void loadExtraInfo(DomWidget *ui_widget, QWidget *widget, QWidget *parentWidget) override;
 
    void changeObjectName(QObject *o, QString name);
    DomProperty *applyProperStdSetAttribute(QObject *object, const QString &propertyName, DomProperty *property);
 
private:
    void applyProperty(QObject *o, DomProperty* p, const QString &propertyName,
                       QDesignerPropertySheetExtension *sheet,
                       QDesignerDynamicPropertySheetExtension *dynamicSheet = nullptr);
    DomResources *saveResources(const QStringList &qrcPaths);
    bool canCompressSpacings(QObject *object) const;
    QStringList mergeWithLoadedPaths(const QStringList &paths) const;
    void applyAttributesToPropertySheet(const DomWidget *ui_widget, QWidget *widget);
 
    using DomCustomWidgetList = QList<DomCustomWidget *>;
    void addCustomWidgetsToWidgetDatabase(DomCustomWidgetList& list);
    FormWindow *m_formWindow;
    bool m_isMainWidget;
    QHash<QString, QString> m_internal_to_qt;
    QHash<QString, QString> m_qt_to_internal;
    QStack<QLayout*> m_chain;
    QHash<QDesignerWidgetDataBaseItemInterface*, bool> m_usedCustomWidgets;
    bool m_copyWidget;
    QWidget *m_selected;
    class QDesignerResourceBuilder *m_resourceBuilder;
};
 
}  // namespace qdesigner_internal
 
QT_END_NAMESPACE
 
#endif // QDESIGNER_RESOURCE_H