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Diffstat (limited to 'src/qtquick1/util/qdeclarativelistmodel_p_p.h')
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1 files changed, 0 insertions, 280 deletions
diff --git a/src/qtquick1/util/qdeclarativelistmodel_p_p.h b/src/qtquick1/util/qdeclarativelistmodel_p_p.h deleted file mode 100644 index 6cf452dfe3..0000000000 --- a/src/qtquick1/util/qdeclarativelistmodel_p_p.h +++ /dev/null @@ -1,280 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QDECLARATIVELISTMODEL_P_P_H -#define QDECLARATIVELISTMODEL_P_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <QtDeclarative/private/qdeclarativeengine_p.h> -#include "QtQuick1/private/qdeclarativelistmodel_p.h" -#include "QtQuick1/private/qdeclarativeopenmetaobject_p.h" -#include <QtDeclarative/qdeclarative.h> - -#include <QtDeclarative/private/qscriptdeclarativeclass_p.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -class QScriptEngine; - - -class QDeclarative1OpenMetaObject; -class QDeclarative1ListModelWorkerAgent; -struct ModelNode; -class FlatListScriptClass_1; -class FlatNodeData_1; - -class FlatListModel_1 -{ -public: - FlatListModel_1(QDeclarative1ListModel *base); - ~FlatListModel_1(); - - QVariant data(int index, int role) const; - - QList<int> roles() const; - QString toString(int role) const; - - int count() const; - void clear(); - void remove(int index); - bool insert(int index, const QScriptValue&); - QScriptValue get(int index) const; - void set(int index, const QScriptValue&, QList<int> *roles); - void setProperty(int index, const QString& property, const QVariant& value, QList<int> *roles); - void move(int from, int to, int count); - -private: - friend class QDeclarative1ListModelWorkerAgent; - friend class QDeclarative1ListModel; - friend class FlatListScriptClass_1; - friend class FlatNodeData_1; - - bool addValue(const QScriptValue &value, QHash<int, QVariant> *row, QList<int> *roles); - void insertedNode(int index); - void removedNode(int index); - void moveNodes(int from, int to, int n); - - QScriptEngine *m_scriptEngine; - QHash<int, QString> m_roles; - QHash<QString, int> m_strings; - QList<QHash<int, QVariant> > m_values; - QDeclarative1ListModel *m_listModel; - - FlatListScriptClass_1 *m_scriptClass; - QList<FlatNodeData_1 *> m_nodeData; - QDeclarative1ListModelWorkerAgent *m_parentAgent; -}; - - -/* - Created when get() is called on a FlatListModel_1. This allows changes to the - object returned by get() to be tracked, and passed onto the model. -*/ -class FlatListScriptClass_1 : public QScriptDeclarativeClass -{ -public: - FlatListScriptClass_1(FlatListModel_1 *model, QScriptEngine *seng); - - Value property(Object *, const Identifier &); - void setProperty(Object *, const Identifier &name, const QScriptValue &); - QScriptClass::QueryFlags queryProperty(Object *, const Identifier &, QScriptClass::QueryFlags flags); - bool compare(Object *, Object *); - -private: - FlatListModel_1 *m_model; -}; - -/* - FlatNodeData_1 and FlatNodeObjectData allow objects returned by get() to still - point to the correct list index if move(), insert() or remove() are called. -*/ -struct FlatNodeObjectData; -class FlatNodeData_1 -{ -public: - FlatNodeData_1(int i) - : index(i) {} - - ~FlatNodeData_1(); - - void addData(FlatNodeObjectData *data); - void removeData(FlatNodeObjectData *data); - - int index; - -private: - QSet<FlatNodeObjectData*> objects; -}; - -struct FlatNodeObjectData : public QScriptDeclarativeClass::Object -{ - FlatNodeObjectData(FlatNodeData_1 *data) : nodeData(data) { - nodeData->addData(this); - } - - ~FlatNodeObjectData() { - if (nodeData) - nodeData->removeData(this); - } - - FlatNodeData_1 *nodeData; -}; - - - -class NestedListModel_1 -{ -public: - NestedListModel_1(QDeclarative1ListModel *base); - ~NestedListModel_1(); - - QHash<int,QVariant> data(int index, const QList<int> &roles, bool *hasNested = 0) const; - QVariant data(int index, int role) const; - - QList<int> roles() const; - QString toString(int role) const; - - int count() const; - void clear(); - void remove(int index); - bool insert(int index, const QScriptValue&); - QScriptValue get(int index) const; - void set(int index, const QScriptValue&, QList<int> *roles); - void setProperty(int index, const QString& property, const QVariant& value, QList<int> *roles); - void move(int from, int to, int count); - - QVariant valueForNode(ModelNode *, bool *hasNested = 0) const; - void checkRoles() const; - - ModelNode *_root; - bool m_ownsRoot; - QDeclarative1ListModel *m_listModel; - -private: - friend struct ModelNode; - mutable QStringList roleStrings; - mutable bool _rolesOk; -}; - - -class ModelNodeMetaObject_1; -class ModelObject_1 : public QObject -{ - Q_OBJECT -public: - ModelObject_1(ModelNode *node, NestedListModel_1 *model, QScriptEngine *seng); - void setValue(const QByteArray &name, const QVariant &val); - void setNodeUpdatesEnabled(bool enable); - - NestedListModel_1 *m_model; - ModelNode *m_node; - -private: - ModelNodeMetaObject_1 *m_meta; -}; - -class ModelNodeMetaObject_1 : public QDeclarative1OpenMetaObject -{ -public: - ModelNodeMetaObject_1(QScriptEngine *seng, ModelObject_1 *object); - - bool m_enabled; - -protected: - void propertyWritten(int index); - -private: - QScriptEngine *m_seng; - ModelObject_1 *m_obj; -}; - - -/* - A ModelNode is created for each item in a NestedListModel_1. -*/ -struct ModelNode -{ - ModelNode(NestedListModel_1 *model); - ~ModelNode(); - - QList<QVariant> values; - QHash<QString, ModelNode *> properties; - - void clear(); - - QDeclarative1ListModel *model(const NestedListModel_1 *model); - ModelObject_1 *object(const NestedListModel_1 *model); - - bool setObjectValue(const QScriptValue& valuemap, bool writeToCache = true); - void setListValue(const QScriptValue& valuelist); - bool setProperty(const QString& prop, const QVariant& val); - void changedProperty(const QString &name) const; - void updateListIndexes(); - static void dump(ModelNode *node, int ind); - - QDeclarative1ListModel *modelCache; - ModelObject_1 *objectCache; - bool isArray; - - NestedListModel_1 *m_model; - int listIndex; // only used for top-level nodes within a list -}; - -QT_END_NAMESPACE - -Q_DECLARE_METATYPE(ModelNode *) - -QT_END_HEADER - -#endif // QDECLARATIVELISTMODEL_P_P_H - |