KisView.h

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/* This file is part of the KDE project
   SPDX-FileCopyrightText: 1998, 1999 Torben Weis <weis@kde.org>
   SPDX-FileCopyrightText: 2007 Thomas Zander <zander@kde.org>
   SPDX-FileCopyrightText: 2010 Benjamin Port <port.benjamin@gmail.com>
 
   SPDX-License-Identifier: LGPL-2.0-or-later
*/
#ifndef KIS_VIEW_H
#define KIS_VIEW_H
 
#include <QWidget>
 
#include <KoColorSpace.h>
#include <KoColorProfile.h>
 
#include <kis_types.h>
#include "kritaui_export.h"
#include <KisNodeAdditionFlags.h>
 
#include "widgets/kis_floating_message.h"
 
class KisDocument;
class KisMainWindow;
class KisCanvasController;
class KisZoomManager;
class KisCanvas2;
class KisViewManager;
class KisDocument;
class KisCanvasResourceProvider;
class KisCoordinatesConverter;
class KisInputManager;
 
class KoCanvasResourceProvider;
 
// KDE classes
class QAction;
class KisKActionCollection;
class KConfigGroup;
 
// Qt classes
class QDragEnterEvent;
class QDragMoveEvent;
class QDropEvent;
class QPrintDialog;
class QCloseEvent;
class QStatusBar;
class QMdiSubWindow;
 
class KRITAUI_EXPORT KisView : public QWidget
{
    Q_OBJECT
 
public:
    KisView(KisDocument *document, KisViewManager *viewManager, QWidget *parent = 0);
    ~KisView() override;
 
    // Temporary while teasing apart view and mainwindow
    void setViewManager(KisViewManager *view);
    KisViewManager *viewManager() const;
 
public:
 
    KisDocument *document() const;
 
    KisView *replaceBy(KisDocument *document);
 
    KisMainWindow *mainWindow() const;
 
    void setSubWindow(QMdiSubWindow *subWindow);
 
    QStatusBar *statusBar() const;
 
 
 
 
    void addStatusBarItem(QWidget * widget, int stretch = 0, bool permanent = false);
 
    void removeStatusBarItem(QWidget * widget);
 
    QList<QAction*> createChangeUnitActions(bool addPixelUnit = false);
 
    void closeView();
 
    QScreen *currentScreen() const;
 
public:
 
    KisZoomManager *zoomManager() const;
 
    KisCanvasController *canvasController() const;
    KisCanvasResourceProvider *resourceProvider() const;
 
    KisInputManager* globalInputManager() const;
 
    KisCanvas2 *canvasBase() const;
 
    KisImageWSP image() const;
 
 
    KisCoordinatesConverter *viewConverter() const;
 
    void setCurrentNode(KisNodeSP node);
    KisNodeSP currentNode() const;
    KisLayerSP currentLayer() const;
    KisMaskSP currentMask() const;
    bool softProofing();
    bool gamutCheck();
 
    KisSelectionSP selection();
 
    void notifyCurrentStateChanged(bool isCurrent);
    bool isCurrent() const;
 
    void setShowFloatingMessage(bool show);
    void showFloatingMessage(const QString &message, const QIcon& icon, int timeout = 4500,
                             KisFloatingMessage::Priority priority = KisFloatingMessage::Medium,
                             int alignment = Qt::AlignCenter | Qt::TextWordWrap);
 
    bool canvasIsMirrored() const;
 
    void syncLastActiveNodeToDocument();
 
    void saveViewState(KisPropertiesConfiguration &config) const;
    void restoreViewState(const KisPropertiesConfiguration &config);
 
public Q_SLOTS:
 
    void slotSavingStatusMessage(const QString &text, int timeout, bool isAutoSaving = false);
 
    void slotClearStatusText();
    void slotSoftProofing(bool softProofing);
    void slotGamutCheck(bool gamutCheck);
 
    bool queryClose();
 
    void slotMigratedToScreen(QScreen *screen);
    void slotScreenOrResolutionChanged();
 
    void slotThemeChanged(QPalette pal);
 
    void slotUpdateDocumentTitle();
 
private Q_SLOTS:
    void slotContinueAddNode(KisNodeSP newActiveNode, KisNodeAdditionFlags flags);
 
    void slotImageNodeRemoved(KisNodeSP node);
    void slotContinueRemoveNode(KisNodeSP newActiveNode);
 
Q_SIGNALS:
    // From KisImage
    void sigSizeChanged(const QPointF &oldStillPoint, const QPointF &newStillPoint);
    void sigProfileChanged(const KoColorProfile *  profile);
    void sigColorSpaceChanged(const KoColorSpace*  cs);
 
protected:
 
    // QWidget overrides
    void dragEnterEvent(QDragEnterEvent *event) override;
    void dropEvent(QDropEvent *event) override;
    void dragMoveEvent(QDragMoveEvent *event) override;
    void closeEvent(QCloseEvent *event) override;
 
    QString newObjectName();
 
public Q_SLOTS:
    void slotLoadingFinished();
    void slotImageResolutionChanged();
    void slotImageSizeChanged(const QPointF &oldStillPoint, const QPointF &newStillPoint);
 
 
private:
 
    class Private;
    Private * const d;
 
    static bool s_firstView;
};
 
#endif