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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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.
**
****************************************************************************/
#pragma once
#include <qtsupport/baseqtversion.h>
#include <QAbstractListModel>
#include <QSortFilterProxyModel>
#include <QStandardItemModel>
#include <QStringList>
#include <QXmlStreamReader>
namespace QtSupport {
namespace Internal {
class ExamplesListModel;
class ExampleSetModel : public QStandardItemModel
{
Q_OBJECT
public:
ExampleSetModel();
int selectedExampleSet() const { return m_selectedExampleSetIndex; }
void selectExampleSet(int index);
QStringList exampleSources(QString *examplesInstallPath, QString *demosInstallPath);
signals:
void selectedExampleSetChanged(int);
private:
struct ExtraExampleSet {
QString displayName;
QString manifestPath;
QString examplesPath;
};
enum ExampleSetType {
InvalidExampleSet,
QtExampleSet,
ExtraExampleSetType
};
void writeCurrentIdToSettings(int currentIndex) const;
int readCurrentIndexFromSettings() const;
QVariant getDisplayName(int index) const;
QVariant getId(int index) const;
ExampleSetType getType(int i) const;
int getQtId(int index) const;
int getExtraExampleSetIndex(int index) const;
BaseQtVersion *findHighestQtVersion(const QList<BaseQtVersion *> &versions) const;
int indexForQtVersion(BaseQtVersion *qtVersion) const;
void recreateModel(const QList<BaseQtVersion *> &qtVersions);
void updateQtVersionList();
void qtVersionManagerLoaded();
void helpManagerInitialized();
void tryToInitialize();
QList<ExtraExampleSet> m_extraExampleSets;
QList<BaseQtVersion*> m_qtVersions;
int m_selectedExampleSetIndex = -1;
bool m_qtVersionManagerInitialized = false;
bool m_helpManagerInitialized = false;
bool m_initalized = false;
};
enum InstructionalType
{
Example = 0, Demo, Tutorial
};
class ExampleItem
{
public:
QString name;
QString projectPath;
QString description;
QString imageUrl;
QString docUrl;
QStringList filesToOpen;
QString mainFile; /* file to be visible after opening filesToOpen */
QStringList tags;
QStringList dependencies;
InstructionalType type;
int difficulty = 0;
bool hasSourceCode = false;
bool isVideo = false;
bool isHighlighted = false;
QString videoUrl;
QString videoLength;
QStringList platforms;
};
class ExamplesListModel : public QAbstractListModel
{
Q_OBJECT
public:
enum ExampleListDataRole {
ExampleItemRole = Qt::UserRole,
ExampleImageRole = Qt::UserRole + 1
};
explicit ExamplesListModel(QObject *parent);
int rowCount(const QModelIndex &parent = QModelIndex()) const final;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const final;
void updateExamples();
QStringList exampleSets() const;
ExampleSetModel *exampleSetModel() { return &m_exampleSetModel; }
static const QSize exampleImageSize;
signals:
void selectedExampleSetChanged(int);
private:
void updateSelectedQtVersion();
void parseExamples(QXmlStreamReader *reader, const QString &projectsOffset,
const QString &examplesInstallPath);
void parseDemos(QXmlStreamReader *reader, const QString &projectsOffset,
const QString &demosInstallPath);
void parseTutorials(QXmlStreamReader *reader, const QString &projectsOffset);
ExampleSetModel m_exampleSetModel;
QList<ExampleItem> m_exampleItems;
};
class ExamplesListModelFilter : public QSortFilterProxyModel
{
Q_OBJECT
public:
ExamplesListModelFilter(ExamplesListModel *sourceModel, bool showTutorialsOnly, QObject *parent);
void setSearchString(const QString &arg);
private:
bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const final;
void timerEvent(QTimerEvent *event) final;
void delayedUpdateFilter();
const bool m_showTutorialsOnly;
QString m_searchString;
QStringList m_filterTags;
QStringList m_filterStrings;
int m_timerId = 0;
};
} // namespace Internal
} // namespace QtSupport
Q_DECLARE_METATYPE(QtSupport::Internal::ExampleItem)
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