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