1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the Qt Designer of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL-EXCEPT$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU
19** General Public License version 3 as published by the Free Software
20** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
21** included in the packaging of this file. Please review the following
22** information to ensure the GNU General Public License requirements will
23** be met: https://www.gnu.org/licenses/gpl-3.0.html.
24**
25** $QT_END_LICENSE$
26**
27****************************************************************************/
28
29#ifndef QDESIGNER_RESOURCE_H
30#define QDESIGNER_RESOURCE_H
31
32#include "formeditor_global.h"
33#include "qsimpleresource_p.h"
34
35#include <QtCore/qhash.h>
36#include <QtCore/qstack.h>
37#include <QtCore/qlist.h>
38
39QT_BEGIN_NAMESPACE
40
41class DomCustomWidget;
42class DomCustomWidgets;
43class DomResource;
44
45class QDesignerContainerExtension;
46class QDesignerFormEditorInterface;
47class QDesignerCustomWidgetInterface;
48class QDesignerWidgetDataBaseItemInterface;
49
50class QTabWidget;
51class QStackedWidget;
52class QToolBox;
53class QToolBar;
54class QDesignerDockWidget;
55class QLayoutWidget;
56class QWizardPage;
57
58namespace qdesigner_internal {
59
60class FormWindow;
61
62class QT_FORMEDITOR_EXPORT QDesignerResource : public QEditorFormBuilder
63{
64public:
65 explicit QDesignerResource(FormWindow *fw);
66 ~QDesignerResource() override;
67
68 void save(QIODevice *dev, QWidget *widget) override;
69
70 bool copy(QIODevice *dev, const FormBuilderClipboard &selection) override;
71 DomUI *copy(const FormBuilderClipboard &selection) override;
72
73 FormBuilderClipboard paste(DomUI *ui, QWidget *widgetParent, QObject *actionParent = nullptr) override;
74 FormBuilderClipboard paste(QIODevice *dev, QWidget *widgetParent, QObject *actionParent = nullptr) override;
75
76 bool saveRelative() const;
77 void setSaveRelative(bool relative);
78
79 QWidget *load(QIODevice *dev, QWidget *parentWidget) override;
80
81 DomUI *readUi(QIODevice *dev);
82 QWidget *loadUi(DomUI *ui, QWidget *parentWidget);
83
84protected:
85 using QEditorFormBuilder::create;
86 using QEditorFormBuilder::createDom;
87
88 void saveDom(DomUI *ui, QWidget *widget) override;
89 QWidget *create(DomUI *ui, QWidget *parentWidget) override;
90 QWidget *create(DomWidget *ui_widget, QWidget *parentWidget) override;
91 QLayout *create(DomLayout *ui_layout, QLayout *layout, QWidget *parentWidget) override;
92 QLayoutItem *create(DomLayoutItem *ui_layoutItem, QLayout *layout, QWidget *parentWidget) override;
93 void applyProperties(QObject *o, const QList<DomProperty*> &properties) override;
94 QList<DomProperty*> computeProperties(QObject *obj) override;
95 DomProperty *createProperty(QObject *object, const QString &propertyName, const QVariant &value) override;
96
97 QWidget *createWidget(const QString &widgetName, QWidget *parentWidget, const QString &name) override;
98 QLayout *createLayout(const QString &layoutName, QObject *parent, const QString &name) override;
99 void createCustomWidgets(DomCustomWidgets *) override;
100 void createResources(DomResources*) override;
101 void applyTabStops(QWidget *widget, DomTabStops *tabStops) override;
102
103 bool addItem(DomLayoutItem *ui_item, QLayoutItem *item, QLayout *layout) override;
104 bool addItem(DomWidget *ui_widget, QWidget *widget, QWidget *parentWidget) override;
105
106 DomWidget *createDom(QWidget *widget, DomWidget *ui_parentWidget, bool recursive = true) override;
107 DomLayout *createDom(QLayout *layout, DomLayout *ui_layout, DomWidget *ui_parentWidget) override;
108 DomLayoutItem *createDom(QLayoutItem *item, DomLayout *ui_layout, DomWidget *ui_parentWidget) override;
109
110 QAction *create(DomAction *ui_action, QObject *parent) override;
111 QActionGroup *create(DomActionGroup *ui_action_group, QObject *parent) override;
112 void addMenuAction(QAction *action) override;
113
114 DomAction *createDom(QAction *action) override;
115 DomActionGroup *createDom(QActionGroup *actionGroup) override;
116 DomActionRef *createActionRefDom(QAction *action) override;
117
118 QAction *createAction(QObject *parent, const QString &name) override;
119 QActionGroup *createActionGroup(QObject *parent, const QString &name) override;
120
121 bool checkProperty(QObject *obj, const QString &prop) const override;
122
123 DomWidget *saveWidget(QTabWidget *widget, DomWidget *ui_parentWidget);
124 DomWidget *saveWidget(QStackedWidget *widget, DomWidget *ui_parentWidget);
125 DomWidget *saveWidget(QToolBox *widget, DomWidget *ui_parentWidget);
126 DomWidget *saveWidget(QWidget *widget, QDesignerContainerExtension *container, DomWidget *ui_parentWidget);
127 DomWidget *saveWidget(QToolBar *toolBar, DomWidget *ui_parentWidget);
128 DomWidget *saveWidget(QDesignerDockWidget *dockWidget, DomWidget *ui_parentWidget);
129 DomWidget *saveWidget(QWizardPage *wizardPage, DomWidget *ui_parentWidget);
130
131 DomCustomWidgets *saveCustomWidgets() override;
132 DomTabStops *saveTabStops() override;
133 DomResources *saveResources() override;
134
135 void layoutInfo(DomLayout *layout, QObject *parent, int *margin, int *spacing) override;
136
137 void loadExtraInfo(DomWidget *ui_widget, QWidget *widget, QWidget *parentWidget) override;
138
139 void changeObjectName(QObject *o, QString name);
140 DomProperty *applyProperStdSetAttribute(QObject *object, const QString &propertyName, DomProperty *property);
141
142private:
143 DomResources *saveResources(const QStringList &qrcPaths);
144 bool canCompressSpacings(QObject *object) const;
145 QStringList mergeWithLoadedPaths(const QStringList &paths) const;
146 void applyAttributesToPropertySheet(const DomWidget *ui_widget, QWidget *widget);
147
148 using DomCustomWidgetList = QList<DomCustomWidget *>;
149 void addCustomWidgetsToWidgetDatabase(DomCustomWidgetList& list);
150 FormWindow *m_formWindow;
151 bool m_isMainWidget;
152 QHash<QString, QString> m_internal_to_qt;
153 QHash<QString, QString> m_qt_to_internal;
154 QStack<QLayout*> m_chain;
155 QHash<QDesignerWidgetDataBaseItemInterface*, bool> m_usedCustomWidgets;
156 bool m_copyWidget;
157 QWidget *m_selected;
158 class QDesignerResourceBuilder *m_resourceBuilder;
159};
160
161} // namespace qdesigner_internal
162
163QT_END_NAMESPACE
164
165#endif // QDESIGNER_RESOURCE_H
166

source code of qttools/src/designer/src/components/formeditor/qdesigner_resource.h