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Diffstat (limited to 'src/imports/xmllistmodel/qqmlxmllistmodel_p.h')
| -rw-r--r-- | src/imports/xmllistmodel/qqmlxmllistmodel_p.h | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/src/imports/xmllistmodel/qqmlxmllistmodel_p.h b/src/imports/xmllistmodel/qqmlxmllistmodel_p.h deleted file mode 100644 index 65f1299324..0000000000 --- a/src/imports/xmllistmodel/qqmlxmllistmodel_p.h +++ /dev/null @@ -1,219 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtQml module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QQUICKXMLLISTMODEL_H -#define QQUICKXMLLISTMODEL_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 <qqml.h> -#include <qqmlinfo.h> - -#include <QtCore/qurl.h> -#include <QtCore/qstringlist.h> -#include <QtCore/qabstractitemmodel.h> -#include <private/qv8engine_p.h> - -QT_BEGIN_NAMESPACE - - -class QQmlContext; -class QQuickXmlListModelRole; -class QQuickXmlListModelPrivate; - -struct QQuickXmlQueryResult { - int queryId; - int size; - QList<QList<QVariant> > data; - QList<QPair<int, int> > inserted; - QList<QPair<int, int> > removed; - QStringList keyRoleResultsCache; -}; - -class QQuickXmlListModel : public QAbstractListModel, public QQmlParserStatus -{ - Q_OBJECT - Q_INTERFACES(QQmlParserStatus) - - Q_PROPERTY(Status status READ status NOTIFY statusChanged) - Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged) - Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged) - Q_PROPERTY(QString xml READ xml WRITE setXml NOTIFY xmlChanged) - Q_PROPERTY(QString query READ query WRITE setQuery NOTIFY queryChanged) - Q_PROPERTY(QString namespaceDeclarations READ namespaceDeclarations WRITE setNamespaceDeclarations NOTIFY namespaceDeclarationsChanged) - Q_PROPERTY(QQmlListProperty<QQuickXmlListModelRole> roles READ roleObjects) - Q_PROPERTY(int count READ count NOTIFY countChanged) - Q_CLASSINFO("DefaultProperty", "roles") - -public: - QQuickXmlListModel(QObject *parent = 0); - ~QQuickXmlListModel(); - - QModelIndex index(int row, int column, const QModelIndex &parent) const override; - int rowCount(const QModelIndex &parent) const override; - QVariant data(const QModelIndex &index, int role) const override; - QHash<int, QByteArray> roleNames() const override; - - int count() const; - - QQmlListProperty<QQuickXmlListModelRole> roleObjects(); - - QUrl source() const; - void setSource(const QUrl&); - - QString xml() const; - void setXml(const QString&); - - QString query() const; - void setQuery(const QString&); - - QString namespaceDeclarations() const; - void setNamespaceDeclarations(const QString&); - - Q_INVOKABLE QQmlV4Handle get(int index) const; - - enum Status { Null, Ready, Loading, Error }; - Q_ENUM(Status) - Status status() const; - qreal progress() const; - - Q_INVOKABLE QString errorString() const; - - void classBegin() override; - void componentComplete() override; - -Q_SIGNALS: - void statusChanged(QQuickXmlListModel::Status); - void progressChanged(qreal progress); - void countChanged(); - void sourceChanged(); - void xmlChanged(); - void queryChanged(); - void namespaceDeclarationsChanged(); - -public Q_SLOTS: - // ### need to use/expose Expiry to guess when to call this? - // ### property to auto-call this on reasonable Expiry? - // ### LastModified/Age also useful to guess. - // ### Probably also applies to other network-requesting types. - void reload(); - -private Q_SLOTS: -#if QT_CONFIG(qml_network) - void requestFinished(); -#endif - void requestProgress(qint64,qint64); - void dataCleared(); - void queryCompleted(const QQuickXmlQueryResult &); - void queryError(void* object, const QString& error); - -private: - Q_DECLARE_PRIVATE(QQuickXmlListModel) - Q_DISABLE_COPY(QQuickXmlListModel) -}; - -class QQuickXmlListModelRole : public QObject -{ - Q_OBJECT - Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged) - Q_PROPERTY(QString query READ query WRITE setQuery NOTIFY queryChanged) - Q_PROPERTY(bool isKey READ isKey WRITE setIsKey NOTIFY isKeyChanged) -public: - QQuickXmlListModelRole() : m_isKey(false) {} - ~QQuickXmlListModelRole() {} - - QString name() const { return m_name; } - void setName(const QString &name) { - if (name == m_name) - return; - m_name = name; - Q_EMIT nameChanged(); - } - - QString query() const { return m_query; } - void setQuery(const QString &query) - { - if (query.startsWith(QLatin1Char('/'))) { - qmlWarning(this) << tr("An XmlRole query must not start with '/'"); - return; - } - if (m_query == query) - return; - m_query = query; - Q_EMIT queryChanged(); - } - - bool isKey() const { return m_isKey; } - void setIsKey(bool b) { - if (m_isKey == b) - return; - m_isKey = b; - Q_EMIT isKeyChanged(); - } - - bool isValid() const { - return !m_name.isEmpty() && !m_query.isEmpty(); - } - -Q_SIGNALS: - void nameChanged(); - void queryChanged(); - void isKeyChanged(); - -private: - QString m_name; - QString m_query; - bool m_isKey; -}; - -QT_END_NAMESPACE - -QML_DECLARE_TYPE(QQuickXmlListModel) -QML_DECLARE_TYPE(QQuickXmlListModelRole) - -#endif // QQUICKXMLLISTMODEL_H |