SvgSymbolCollectionDocker.h

Go to the documentation of this file.

/* This file is part of the KDE project
 * SPDX-FileCopyrightText: 2017 Boudewijn Rempt <boud@valdyas.org>
 *
 * SPDX-License-Identifier: LGPL-2.0-or-later
 */
#ifndef SVGSYMBOLCOLLECTIONDOCKER_H
#define SVGSYMBOLCOLLECTIONDOCKER_H
 
#include <QDockWidget>
#include <QAbstractItemModel>
#include <QModelIndex>
#include <QMap>
#include <QIcon>
#include <QRadioButton>
 
#include <KoDockFactoryBase.h>
#include <KoCanvasObserverBase.h>
#include <KisKineticScroller.h>
#include <kconfiggroup.h>
 
#include "ui_WdgSvgCollection.h"
 
class KoSvgSymbolCollectionResource;
class KisResourceModel;
 
class SvgCollectionModel : public QAbstractListModel
{
    Q_OBJECT
public:
    explicit SvgCollectionModel(QObject *parent = 0);
    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
    QMimeData *mimeData(const QModelIndexList &indexes) const override;
    QStringList mimeTypes() const override;
    Qt::ItemFlags flags(const QModelIndex &index) const override;
    Qt::DropActions supportedDragActions() const override;
 
    void setIconSize(int size);
    void setShowDescription(bool showDescription);
public:
    void setSvgSymbolCollectionResource(QSharedPointer<KoSvgSymbolCollectionResource> resource);
private:
    QSharedPointer<KoSvgSymbolCollectionResource> m_symbolCollection;
    int m_iconSize {256};
    bool m_showDescription {true};
};
 
 
class SvgSymbolCollectionDockerFactory : public KoDockFactoryBase
{
public:
    SvgSymbolCollectionDockerFactory();
 
    QString id() const override;
    QDockWidget *createDockWidget() override;
    DockPosition defaultDockPosition() const override
    {
        return DockRight;
    }
};
 
class SvgSymbolCollectionDocker : public QDockWidget, public KoCanvasObserverBase
{
    Q_OBJECT
public:
 
    explicit SvgSymbolCollectionDocker(QWidget *parent = 0);
    ~SvgSymbolCollectionDocker();
 
    void setCanvas(KoCanvasBase *canvas) override;
    void unsetCanvas() override;
 
public Q_SLOTS:
    void slotScrollerStateChanged(QScroller::State state){KisKineticScroller::updateCursor(this, state);}
 
private Q_SLOTS:
 
    void collectionActivated(int index);
    void slotSetIconSize();
    void slotChangeDisplay();
 
    void slotResourceModelAboutToBeReset();
    void slotResourceModelReset();
 
 
private:
 
    void clearModels();
 
    QScopedPointer<Ui_WdgSvgCollection> m_wdgSvgCollection;
    QMap<int, SvgCollectionModel*> m_collectionsModelsCache;
    QSlider* m_iconSizeSlider {0};
    QRadioButton* m_thumbnailsRadioButton {0};
    QRadioButton* m_detailsRadioButton {0};
 
 
    KisResourceModel* m_resourceModel {0};
    int m_rememberedSvgCollectionId {-1};
 
    KConfigGroup m_configGroup;
};
 
#endif