#pragma once
#ifndef KEYFRAMEMOVER_H
#define KEYFRAMEMOVER_H
#include "xsheetdragtool.h"
#include "keyframeselection.h"
#include "keyframedata.h"
#include "toonz/txshcell.h"
class TXsheet;
//=============================================================================
// KeyframeMover
//-----------------------------------------------------------------------------
class KeyframeMover {
//! Bitmask of qualifiers that change the behaviour of the Mover
int m_qualifiers;
typedef std::pair<int, int> KeyframePosition; // row, col
//! Start Selected keyframes
std::set<KeyframePosition> m_startSelectedKeyframes;
//! Store all keyframes position in selected StageObject.
std::set<KeyframePosition> m_lastKeyframes;
//! Store all keyframes in selected stageObject.
TKeyframeData *m_lastKeyframeData;
//! Helper method: returns the current xsheet
TXsheet *getXsheet() const;
// m_lastKeyframes and m_lastKeyframeData -> xsheet
void setKeyframes();
// m_lastKeyframes and m_lastKeyframeData <- xsheet
void getKeyframes();
public:
KeyframeMover();
~KeyframeMover();
enum Qualifier {
eCopyKeyframes =
0x1, // leaves a copy of Keyframes block at the starting point
eMoveKeyframes =
0x2, // move keyframes only (if the destination keyframes are empty)
eInsertKeyframes = 0x4,
eOverwriteKeyframes = 0x8
};
void start(TKeyframeSelection *selection, int qualifiers);
int getQualifiers() const { return m_qualifiers; }
bool moveKeyframes(int dr,
std::set<TKeyframeSelection::Position> &newPositions,
TKeyframeSelection *selection = 0);
void undoMoveKeyframe() { setKeyframes(); }
};
//=============================================================================
// KeyframeMoverTool
//-----------------------------------------------------------------------------
class KeyframeMoverTool : public XsheetGUI::DragTool {
TKeyframeSelection m_startSelection;
int m_offset;
int m_firstRow, m_firstCol;
bool m_selecting;
bool m_justMovement;
TPointD m_startPos, m_curPos;
KeyframeMover *m_mover;
bool m_firstKeyframeMovement;
//! Helper method: returns the current keyframe selection
TKeyframeSelection *getSelection();
void ctrlSelect(int row, int col);
void shiftSelect(int row, int col);
void rectSelect(int row, int col);
public:
KeyframeMoverTool(XsheetViewer *viewer, bool justMovement = false);
bool canMove(const TPoint &pos);
void onCellChange(int row, int col);
void onClick(const QMouseEvent *event) override;
void onDrag(const QMouseEvent *event) override;
void onRelease(int row, int col) override;
void drawCellsArea(QPainter &p) override;
};
#endif