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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#ifndef QDS_USE_PROJECTSTORAGE
# include <itemlibraryinfo.h>
#endif
#include "import.h"
#include <studioquickwidget.h>
#include <previewtooltip/previewtooltipbackend.h>
#include <utils/dropsupport.h>
#include <utils/fancylineedit.h>
#include <utils/uniqueobjectptr.h>
#include <QFileIconProvider>
#include <QFrame>
#include <QPointF>
#include <QQmlPropertyMap>
#include <QTimer>
#include <QToolButton>
#include <memory>
QT_BEGIN_NAMESPACE
class QStackedWidget;
class QShortcut;
QT_END_NAMESPACE
namespace QmlDesigner {
class MetaInfo;
class ItemLibraryEntry;
class Model;
class ItemLibraryModel;
class ItemLibraryAddImportModel;
class ItemLibraryResourceView;
class AsynchronousImageCache;
class ImageCacheCollector;
class ItemLibraryWidget : public QFrame
{
Q_OBJECT
public:
Q_PROPERTY(bool subCompEditMode READ subCompEditMode NOTIFY subCompEditModeChanged)
// Needed for a workaround for a bug where after drag-n-dropping an item, the ScrollView scrolls to a random position
Q_PROPERTY(bool isDragging MEMBER m_isDragging NOTIFY isDraggingChanged)
ItemLibraryWidget(AsynchronousImageCache &imageCache);
~ItemLibraryWidget();
#ifndef QDS_USE_PROJECTSTORAGE
void setItemLibraryInfo(ItemLibraryInfo *itemLibraryInfo);
#endif
QList<QToolButton *> createToolBarWidgets();
static QString qmlSourcesPath();
void clearSearchFilter();
void switchToComponentsView();
void delayedUpdateModel();
void updateModel();
void updatePossibleImports(const Imports &possibleImports);
void updateUsedImports(const Imports &usedImports);
void setModel(Model *model);
void setFlowMode(bool b);
inline static bool isHorizontalLayout = false;
bool subCompEditMode() const;
Q_INVOKABLE void startDragAndDrop(const QVariant &itemLibEntry, const QPointF &mousePos);
Q_INVOKABLE void removeImport(const QString &importUrl);
Q_INVOKABLE void addImportForItem(const QString &importUrl);
Q_INVOKABLE void handleSearchFilterChanged(const QString &filterText);
Q_INVOKABLE void handleAddImport(int index);
Q_INVOKABLE void goIntoComponent(const QString &source);
signals:
void itemActivated(const QString &itemName);
void subCompEditModeChanged();
void isDraggingChanged();
protected:
bool eventFilter(QObject *obj, QEvent *event) override;
void resizeEvent(QResizeEvent *event) override;
private:
void reloadQmlSource();
void updateSearch();
void setIsDragging(bool val);
static QString getDependencyImport(const Import &import);
QTimer m_compressionTimer;
QSize m_itemIconSize;
#ifndef QDS_USE_PROJECTSTORAGE
QPointer<ItemLibraryInfo> m_itemLibraryInfo;
#endif
std::unique_ptr<ItemLibraryModel> m_itemLibraryModel;
std::unique_ptr<ItemLibraryAddImportModel> m_addModuleModel;
Utils::UniqueObjectPtr<StudioQuickWidget> m_itemsWidget;
std::unique_ptr<PreviewTooltipBackend> m_previewTooltipBackend;
QShortcut *m_qmlSourceUpdateShortcut;
AsynchronousImageCache &m_imageCache;
QPointer<Model> m_model;
QVariant m_itemToDrag;
bool m_updateRetry = false;
QString m_filterText;
QPoint m_dragStartPoint;
bool m_subCompEditMode = false;
bool m_isDragging = false;
inline static int HORIZONTAL_LAYOUT_WIDTH_LIMIT = 600;
};
} // namespace QmlDesigner
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