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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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 General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** 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-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// 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 QTRESOURCEMODEL_H
#define QTRESOURCEMODEL_H
#include "shared_global_p.h"
#include <QtCore/qmap.h>
#include <QtCore/qobject.h>
#include <QtCore/qscopedpointer.h>
QT_BEGIN_NAMESPACE
class QtResourceModel;
class QDESIGNER_SHARED_EXPORT QtResourceSet // one instance per one form
{
public:
QStringList activeResourceFilePaths() const;
// activateQrcPaths(): if this QtResourceSet is active it emits resourceSetActivated();
// otherwise only in case if active QtResource set contains one of
// paths which was marked as modified by this resource set, the signal
// is emitted (with reload = true);
// If new path appears on the list it is automatically added to
// loaded list of QtResourceModel. In addition it is marked as modified in case
// QtResourceModel didn't contain the path.
// If some path is removed from that list (and is not used in any other
// resource set) it is automatically unloaded. The removed file can also be
// marked as modified (later when another resource set which contains
// removed path is activated will be reloaded)
void activateResourceFilePaths(const QStringList &paths, int *errorCount = nullptr, QString *errorMessages = nullptr);
bool isModified(const QString &path) const; // for all paths in resource model (redundant here, maybe it should be removed from here)
void setModified(const QString &path); // for all paths in resource model (redundant here, maybe it should be removed from here)
private:
QtResourceSet();
QtResourceSet(QtResourceModel *model);
~QtResourceSet();
friend class QtResourceModel;
QScopedPointer<class QtResourceSetPrivate> d_ptr;
Q_DECLARE_PRIVATE(QtResourceSet)
Q_DISABLE_COPY_MOVE(QtResourceSet)
};
class QDESIGNER_SHARED_EXPORT QtResourceModel : public QObject // one instance per whole designer
{
Q_OBJECT
public:
QtResourceModel(QObject *parent = nullptr);
~QtResourceModel();
QStringList loadedQrcFiles() const;
bool isModified(const QString &path) const; // only for paths which are on loadedQrcFiles() list
void setModified(const QString &path); // only for paths which are on loadedQrcPaths() list
QList<QtResourceSet *> resourceSets() const;
QtResourceSet *currentResourceSet() const;
void setCurrentResourceSet(QtResourceSet *resourceSet, int *errorCount = nullptr, QString *errorMessages = nullptr);
QtResourceSet *addResourceSet(const QStringList &paths);
void removeResourceSet(QtResourceSet *resourceSet);
void reload(const QString &path, int *errorCount = nullptr, QString *errorMessages = nullptr);
void reload(int *errorCount = nullptr, QString *errorMessages = nullptr);
// Contents of the current resource set (content file to qrc path)
QMap<QString, QString> contents() const;
// Find the qrc file belonging to the contained file (from current resource set)
QString qrcPath(const QString &file) const;
void setWatcherEnabled(bool enable);
bool isWatcherEnabled() const;
void setWatcherEnabled(const QString &path, bool enable);
bool isWatcherEnabled(const QString &path);
signals:
void resourceSetActivated(QtResourceSet *resourceSet, bool resourceSetChanged); // resourceSetChanged since last time it was activated!
void qrcFileModifiedExternally(const QString &path);
private:
friend class QtResourceSet;
QScopedPointer<class QtResourceModelPrivate> d_ptr;
Q_DECLARE_PRIVATE(QtResourceModel)
Q_DISABLE_COPY_MOVE(QtResourceModel)
Q_PRIVATE_SLOT(d_func(), void slotFileChanged(const QString &))
};
QT_END_NAMESPACE
#endif
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