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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Designer of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists for the convenience
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// of Qt Designer. This header
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// file may change from version to version without notice, or even be removed.
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//
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// We mean it.
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//
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#ifndef PLUGINMANAGER_H
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#define PLUGINMANAGER_H
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#include "shared_global_p.h"
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#include "shared_enums_p.h"
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#include <QtCore/QSharedDataPointer>
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#include <QtCore/QMap>
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#include <QtCore/QPair>
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#include <QtCore/QStringList>
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QT_BEGIN_NAMESPACE
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class QDesignerFormEditorInterface;
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class QDesignerCustomWidgetInterface;
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class QDesignerPluginManagerPrivate;
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class QDesignerCustomWidgetSharedData;
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/* Information contained in the Dom XML of a custom widget. */
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class QDESIGNER_SHARED_EXPORT QDesignerCustomWidgetData {
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public:
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// StringPropertyType: validation mode and translatable flag.
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typedef QPair<qdesigner_internal::TextPropertyValidationMode, bool> StringPropertyType;
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explicit QDesignerCustomWidgetData(const QString &pluginPath = QString());
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enum ParseResult { ParseOk, ParseWarning, ParseError };
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ParseResult parseXml(const QString &xml, const QString &name, QString *errorMessage);
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QDesignerCustomWidgetData(const QDesignerCustomWidgetData&);
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QDesignerCustomWidgetData& operator=(const QDesignerCustomWidgetData&);
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~QDesignerCustomWidgetData();
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bool isNull() const;
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QString pluginPath() const;
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// Data as parsed from the widget's domXML().
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QString xmlClassName() const;
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// Optional. The language the plugin is supposed to be used with.
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QString xmlLanguage() const;
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// Optional. method used to add pages to a container with a container extension
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QString xmlAddPageMethod() const;
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// Optional. Base class
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QString xmlExtends() const;
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// Optional. The name to be used in the widget box.
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QString xmlDisplayName() const;
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// Type of a string property
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bool xmlStringPropertyType(const QString &name, StringPropertyType *type) const;
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private:
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QSharedDataPointer<QDesignerCustomWidgetSharedData> m_d;
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};
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class QDESIGNER_SHARED_EXPORT QDesignerPluginManager: public QObject
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{
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Q_OBJECT
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public:
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typedef QList<QDesignerCustomWidgetInterface*> CustomWidgetList;
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explicit QDesignerPluginManager(QDesignerFormEditorInterface *core);
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virtual ~QDesignerPluginManager();
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QDesignerFormEditorInterface *core() const;
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QObject *instance(const QString &plugin) const;
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QStringList registeredPlugins() const;
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QStringList findPlugins(const QString &path);
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QStringList pluginPaths() const;
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void setPluginPaths(const QStringList &plugin_paths);
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QStringList disabledPlugins() const;
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void setDisabledPlugins(const QStringList &disabled_plugins);
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QStringList failedPlugins() const;
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QString failureReason(const QString &pluginName) const;
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QObjectList instances() const;
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CustomWidgetList registeredCustomWidgets() const;
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QDesignerCustomWidgetData customWidgetData(QDesignerCustomWidgetInterface *w) const;
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QDesignerCustomWidgetData customWidgetData(const QString &className) const;
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bool registerNewPlugins();
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public slots:
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bool syncSettings();
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void ensureInitialized();
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private:
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void updateRegisteredPlugins();
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void registerPath(const QString &path);
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void registerPlugin(const QString &plugin);
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private:
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static QStringList defaultPluginPaths();
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QDesignerPluginManagerPrivate *m_d;
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};
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QT_END_NAMESPACE
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#endif // PLUGINMANAGER_H
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