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Diffstat (limited to 'src/designer/src/lib/shared/qsimpleresource_p.h')
| -rw-r--r-- | src/designer/src/lib/shared/qsimpleresource_p.h | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/src/designer/src/lib/shared/qsimpleresource_p.h b/src/designer/src/lib/shared/qsimpleresource_p.h new file mode 100644 index 000000000..597b101cd --- /dev/null +++ b/src/designer/src/lib/shared/qsimpleresource_p.h @@ -0,0 +1,164 @@ +/**************************************************************************** +** +** 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. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of Qt Designer. This header +// file may change from version to version without notice, or even be removed. +// +// We mean it. +// + +#ifndef QSIMPLERESOURCE_H +#define QSIMPLERESOURCE_H + +#include "shared_global_p.h" +#include "abstractformbuilder.h" +#include <QtCore/QStringList> + +QT_BEGIN_NAMESPACE + +class DomScript; +class DomCustomWidgets; +class DomCustomWidget; +class DomSlots; + +class QDesignerFormEditorInterface; + +namespace qdesigner_internal { + +class WidgetDataBaseItem; + +class QDESIGNER_SHARED_EXPORT QSimpleResource : public QAbstractFormBuilder +{ +public: + explicit QSimpleResource(QDesignerFormEditorInterface *core); + virtual ~QSimpleResource(); + + QBrush setupBrush(DomBrush *brush); + DomBrush *saveBrush(const QBrush &brush); + + inline QDesignerFormEditorInterface *core() const + { return m_core; } + + // Query extensions for additional data + static void addExtensionDataToDOM(QAbstractFormBuilder *afb, + QDesignerFormEditorInterface *core, + DomWidget *ui_widget, QWidget *widget); + static void applyExtensionDataFromDOM(QAbstractFormBuilder *afb, + QDesignerFormEditorInterface *core, + DomWidget *ui_widget, QWidget *widget, + bool applyState); + // Enable warnings while saving. Turn off for backups. + static bool setWarningsEnabled(bool warningsEnabled); + static bool warningsEnabled(); + // Return the script returned by the CustomWidget codeTemplate API + static QString customWidgetScript(QDesignerFormEditorInterface *core, QObject *object); + static QString customWidgetScript(QDesignerFormEditorInterface *core, const QString &className); + static bool hasCustomWidgetScript(QDesignerFormEditorInterface *core, QObject *object); + + // Implementation for FormBuilder::createDomCustomWidgets() that adds + // the custom widgets to the widget database + static void handleDomCustomWidgets(const QDesignerFormEditorInterface *core, + const DomCustomWidgets *dom_custom_widgets); + +protected: + virtual QIcon nameToIcon(const QString &filePath, const QString &qrcPath); + virtual QString iconToFilePath(const QIcon &pm) const; + virtual QString iconToQrcPath(const QIcon &pm) const; + virtual QPixmap nameToPixmap(const QString &filePath, const QString &qrcPath); + virtual QString pixmapToFilePath(const QPixmap &pm) const; + virtual QString pixmapToQrcPath(const QPixmap &pm) const; + + enum ScriptSource { ScriptDesigner, ScriptExtension, ScriptCustomWidgetPlugin }; + static DomScript*createScript(const QString &script, ScriptSource source); + typedef QList<DomScript*> DomScripts; + static void addScript(const QString &script, ScriptSource source, DomScripts &domScripts); + + static bool addFakeMethods(const DomSlots *domSlots, QStringList &fakeSlots, QStringList &fakeSignals); + +private: + static void addCustomWidgetsToWidgetDatabase(const QDesignerFormEditorInterface *core, + QList<DomCustomWidget*>& custom_widget_list); + static void addFakeMethodsToWidgetDataBase(const DomCustomWidget *domCustomWidget, WidgetDataBaseItem *item); + + static bool m_warningsEnabled; + QDesignerFormEditorInterface *m_core; +}; + +// Contents of clipboard for formbuilder copy and paste operations +// (Actions and widgets) +struct QDESIGNER_SHARED_EXPORT FormBuilderClipboard { + typedef QList<QAction*> ActionList; + + FormBuilderClipboard() {} + FormBuilderClipboard(QWidget *w); + + bool empty() const; + + QWidgetList m_widgets; + ActionList m_actions; +}; + +// Base class for a form builder used in the editor that +// provides copy and paste.(move into base interface) +class QDESIGNER_SHARED_EXPORT QEditorFormBuilder : public QSimpleResource +{ +public: + explicit QEditorFormBuilder(QDesignerFormEditorInterface *core) : QSimpleResource(core) {} + + virtual bool copy(QIODevice *dev, const FormBuilderClipboard &selection) = 0; + virtual DomUI *copy(const FormBuilderClipboard &selection) = 0; + + // A widget parent needs to be specified, otherwise, the widget factory cannot locate the form window via parent + // and thus is not able to construct special widgets (QLayoutWidget). + virtual FormBuilderClipboard paste(DomUI *ui, QWidget *widgetParent, QObject *actionParent = 0) = 0; + virtual FormBuilderClipboard paste(QIODevice *dev, QWidget *widgetParent, QObject *actionParent = 0) = 0; +}; + +} // namespace qdesigner_internal + +QT_END_NAMESPACE + +#endif |