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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 <QAbstractListModel>
#include <QtQml/qqml.h>
#include <import.h>
QT_FORWARD_DECLARE_CLASS(QMimeData)
namespace QmlDesigner {
class ItemLibraryCategory;
class ItemLibraryEntry;
class ItemLibraryImport;
class ItemLibraryInfo;
class Model;
class ItemLibraryModel : public QAbstractListModel
{
Q_OBJECT
Q_PROPERTY(bool isAnyCategoryHidden READ isAnyCategoryHidden WRITE setIsAnyCategoryHidden NOTIFY isAnyCategoryHiddenChanged FINAL)
Q_PROPERTY(QObject *itemsModel READ itemsModel WRITE setItemsModel NOTIFY itemsModelChanged)
Q_PROPERTY(bool importUnimportedSelected READ importUnimportedSelected WRITE setImportUnimportedSelected NOTIFY importUnimportedSelectedChanged)
public:
explicit ItemLibraryModel(QObject *parent = nullptr);
~ItemLibraryModel() override;
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
bool setData(const QModelIndex &index, const QVariant &value, int role) override;
QHash<int, QByteArray> roleNames() const override;
QString searchText() const;
ItemLibraryImport *importByUrl(const QString &importName) const;
void update(ItemLibraryInfo *itemLibraryInfo, Model *model);
void updateUsedImports(const QList<Import> &usedImports);
QMimeData *getMimeData(const ItemLibraryEntry &itemLibraryEntry);
void setSearchText(const QString &searchText);
void setFlowMode(bool);
bool isAnyCategoryHidden() const;
void setIsAnyCategoryHidden(bool state);
bool importUnimportedSelected() const;
void setImportUnimportedSelected(bool state);
QObject *itemsModel() const;
void setItemsModel(QObject *model);
static void registerQmlTypes();
static void saveExpandedState(bool expanded, const QString §ionName);
static bool loadExpandedState(const QString §ionName);
static void saveCategoryVisibleState(bool isVisible, const QString &categoryName, const QString
&importName);
static bool loadCategoryVisibleState(const QString &categoryName, const QString &importName);
void selectImportFirstVisibleCategory();
Q_INVOKABLE void expandAll();
Q_INVOKABLE void collapseAll();
Q_INVOKABLE void hideCategory(const QString &importUrl, const QString &categoryName);
Q_INVOKABLE void showImportHiddenCategories(const QString &importUrl);
Q_INVOKABLE void showAllHiddenCategories();
Q_INVOKABLE void selectImportCategory(const QString &importUrl, int categoryIndex);
Import entryToImport(const ItemLibraryEntry &entry);
inline static QHash<QString, QString> categorySortingHash;
signals:
void isAnyCategoryHiddenChanged();
void importUnimportedSelectedChanged();
void selectedCategoryChanged();
void selectedImportUrlChanged();
void itemsModelChanged();
private:
void updateVisibility(bool *changed);
void addRoleNames();
void sortSections();
void clearSections();
void updateSelection();
void clearSelectedCategory();
QList<QPointer<ItemLibraryImport>> m_importList;
QHash<int, QByteArray> m_roleNames;
QString m_searchText;
bool m_flowMode = false;
bool m_isAnyCategoryHidden = false;
bool m_importUnimportedSelected = false;
QString m_selectedImportUrl;
int m_selectedCategoryIndex = -1;
QObject *m_itemsModel = nullptr; // items model for the horizontal layout
inline static QHash<QString, bool> expandedStateHash;
inline static QHash<QString, bool> categoryVisibleStateHash;
};
} // namespace QmlDesigner
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