kis_selection_manager.h

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/*
 *  SPDX-FileCopyrightText: 2004 Boudewijn Rempt <boud@valdyas.org>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
#ifndef KIS_SELECTION_MANAGER_
#define KIS_SELECTION_MANAGER_
 
#include <QObject>
#include <QList>
#include <QPointer>
 
#include <kis_image.h>
#include "KisView.h"
#include <KisSelectionTags.h>
 
#include <kritaui_export.h>
 
class KisActionManager;
class KisAction;
class QAction;
class KisDocument;
 
class KisViewManager;
class KisClipboard;
class KisNodeCommandsAdapter;
class KisView;
 
class KisSelectionFilter;
class KisSelectionDecoration;
 
class KRITAUI_EXPORT KisSelectionManager : public QObject
{
 
    Q_OBJECT
    Q_PROPERTY(bool displaySelection READ displaySelection NOTIFY displaySelectionChanged);
    Q_PROPERTY(bool havePixelsSelected READ havePixelsSelected NOTIFY currentSelectionChanged);
public:
 
    KisSelectionManager(KisViewManager * view);
    ~KisSelectionManager() override;
 
    void setup(KisActionManager* actionManager);
 
    void setView(QPointer<KisView>imageView);
 
public:
    bool displaySelection();
 
    bool showSelectionAsMask() const;
 
public Q_SLOTS:
 
    void updateGUI();
    void selectionChanged();
    void clipboardDataChanged();
 
    void cut();
    void copy();
 
    void cutSharp();
    void copySharp();
 
    void copyMerged();
    void paste();
    void pasteNew();
    void pasteAt();
    void pasteInto();
    void pasteAsReference();
    void pasteShapeStyle();
    void cutToNewLayer();
    void selectAll();
    void deselect();
    void invert();
    void clear();
    void fillForegroundColor();
    void fillBackgroundColor();
    void fillPattern();
    void fillForegroundColorOpacity();
    void fillBackgroundColorOpacity();
    void fillPatternOpacity();
    void reselect();
    void editSelection();
    void convertToVectorSelection();
    void convertToRasterSelection();
    void convertShapesToVectorSelection();
    void convertToShape();
    
    void copySelectionToNewLayer();
    void toggleDisplaySelection();
 
    void shapeSelectionChanged();
    void imageResizeToSelection();
    void paintSelectedShapes();
 
    void slotToggleSelectionDecoration();
 
    void slotStrokeSelection();
 
    void selectOpaqueOnNode(KisNodeSP node, SelectionAction action);
 
Q_SIGNALS:
    void currentSelectionChanged();
    void signalUpdateGUI();
    void displaySelectionChanged();
    void strokeSelected();
 
public:
    bool havePixelsSelected();
    bool havePixelsInClipboard();
    bool haveShapesSelected();
    bool haveShapesInClipboard();
 
    bool haveAnySelectionWithPixels();
    bool haveShapeSelectionWithShapes();
    bool haveRasterSelectionWithPixels();
    bool canReselectDeactivatedSelection();
 
private:
    void fill(const KoColor& color, bool fillWithPattern, const QString& transactionText);
    void updateStatusBar();
 
    KisViewManager * m_view {0};
    KisDocument * m_doc {0};
    QPointer<KisView>m_imageView {0};
    KisClipboard * m_clipboard {0};
 
    KisNodeCommandsAdapter* m_adapter {0};
 
    KisAction *m_copy {0};
    KisAction *m_copyMerged {0};
    KisAction *m_cut {0};
    KisAction *m_paste {0};
    KisAction *m_pasteAt {0};
    KisAction *m_pasteInto {0};
    KisAction *m_pasteAsReference {0};
    KisAction *m_pasteNew {0};
    KisAction *m_pasteShapeStyle {0};
    KisAction *m_cutToNewLayer {0};
    KisAction *m_selectAll {0};
    KisAction *m_deselect {0};
    KisAction *m_clear {0};
    KisAction *m_reselect {0};
    KisAction *m_invert {0};
    KisAction *m_copyToNewLayer {0};
    KisAction *m_fillForegroundColor {0};
    KisAction *m_fillBackgroundColor {0};
    KisAction *m_fillPattern {0};
    KisAction *m_fillForegroundColorOpacity {0};
    KisAction *m_fillBackgroundColorOpacity {0};
    KisAction *m_fillPatternOpacity {0};
    KisAction *m_imageResizeToSelection {0};
    KisAction *m_strokeShapes {0};
    KisAction *m_toggleDisplaySelection {0};
    KisAction *m_toggleSelectionOverlayMode {0};
    KisAction *m_strokeSelected {0};
 
 
    QList<QAction*> m_pluginActions;
    QPointer<KisSelectionDecoration> m_selectionDecoration;
 
};
 
#endif // KIS_SELECTION_MANAGER_