KisAnimCurvesDocker.h

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/*
 *  SPDX-FileCopyrightText: 2016 Jouni Pentikäinen <joupent@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef _KIS_ANIMATION_CURVE_DOCKER_H_
#define _KIS_ANIMATION_CURVE_DOCKER_H_
 
#include <QDockWidget>
#include <kis_mainwindow_observer.h>
#include <QScopedPointer>
#include <kis_types.h>
#include <KisKineticScroller.h>
#include <kis_utility_title_bar.h>
 
class QToolButton;
class KisCanvas2;
class KisAction;
class KisTransportControls;
class KisIntParseSpinBox;
class KisDoubleParseSpinBox;
class KisSliderSpinBox;
class KisZoomButton;
class KisCollapsibleButtonGroup;
class KisPlaybackEngine;
 
class KisAnimCurvesDockerTitlebar : public KisUtilityTitleBar
{
    Q_OBJECT
 
public:
    KisAnimCurvesDockerTitlebar(QWidget *parent = nullptr);
 
    KisTransportControls* transport;
 
    KisIntParseSpinBox *sbFrameRegister;
 
    QToolButton *btnAddKey;
    QToolButton *btnRemoveKey;
 
    KisCollapsibleButtonGroup *btnGroupInterpolation;
    KisCollapsibleButtonGroup *btnGroupTangents;
    KisCollapsibleButtonGroup *btnGroupZoomFit;
 
    KisDoubleParseSpinBox *sbValueRegister;
 
    QToolButton *btnOnionSkinsMenu;
    QToolButton *btnAudioMenu;
    QToolButton *btnSettingsMenu;
 
    KisIntParseSpinBox *sbStartFrame;
    KisIntParseSpinBox *sbEndFrame;
    KisIntParseSpinBox *sbFrameRate;
    KisSliderSpinBox *sbSpeed;
 
    QToolButton *btnDropFrames;
 
    KisZoomButton *btnZoomHori;
    KisZoomButton *btnZoomVert;
 
 
private:
    const int MAX_FRAMES = 9999;
};
 
class KisAnimCurvesDocker : public QDockWidget, public KisMainwindowObserver
{
    Q_OBJECT
public:
    KisAnimCurvesDocker();
    ~KisAnimCurvesDocker() override;
 
    QString observerName() override { return "AnimationCurveDocker"; }
    void setCanvas(KoCanvasBase *canvas) override;
    void unsetCanvas() override;
    void setViewManager(KisViewManager *kisview) override;
    void setPlaybackEngine(KisPlaybackEngine *playbackEngine);
 
public Q_SLOTS:
    void slotScrollerStateChanged(QScroller::State state);
    void slotNodeActivated(KisNodeSP node);
    void updateFrameRegister();
 
    void handleFrameRateChange();
 
private Q_SLOTS:
    void slotUpdateIcons();
 
    void slotAddAllEnabledKeys();
    void slotAddOpacityKey();
    void slotRemoveSelectedKeys();
    void slotRemoveOpacityKey();
 
    void slotListRowsInserted(const QModelIndex &parentIndex, int first, int last);
 
    void slotValueRegisterChanged(double value);
 
    void slotActiveNodeUpdate(const QModelIndex index);
 
    void requestChannelMenuAt(const QPoint& point);
    void resetChannelTreeSelection();
private:
    // Used for adding multiple keyframes as a batch under one undo command.
    void addKeyframeCommandToParent(const QString &channelIdentity, KUndo2Command* parentCMD);
 
    // Used to quickly add one type of specific key automatically, e.g. Opacity.
    void addKeyframeQuick(const QString &channelIdentity);
 
    void removeKeyframe(const QString &channel);
 
    struct Private;
    const QScopedPointer<Private> m_d;
};
 
 
#endif