#pragma once
#ifndef RASTERSELECTIONTOOL_INCLUDED
#define RASTERSELECTIONTOOL_INCLUDED
#include "selectiontool.h"
#include "setsaveboxtool.h"
#include "tools/rasterselection.h"
// forward declaration
class RasterSelectionTool;
class VectorFreeDeformer;
//=============================================================================
// RasterFreeDeformer
//-----------------------------------------------------------------------------
class RasterFreeDeformer : public FreeDeformer {
TRasterP m_ras;
TRasterP m_newRas;
bool m_noAntialiasing;
public:
RasterFreeDeformer(TRasterP ras);
~RasterFreeDeformer();
/*! Set \b index point to \b p, with index from 0 to 3. */
void setPoint(int index, const TPointD &p) override;
/*! Helper function. */
void setPoints(const TPointD &p0, const TPointD &p1, const TPointD &p2,
const TPointD &p3) override;
TRasterP getImage() const { return m_newRas; }
void deformImage() override;
void setNoAntialiasing(bool value) { m_noAntialiasing = value; }
};
//=============================================================================
// DragSelectionTool
//-----------------------------------------------------------------------------
namespace DragSelectionTool {
//=============================================================================
// UndoRasterDeform
//-----------------------------------------------------------------------------
class UndoRasterDeform : public TUndo {
static int m_id;
RasterSelectionTool *m_tool;
std::string m_oldFloatingImageId, m_newFloatingImageId;
std::vector<TStroke> m_newStrokes;
std::vector<TStroke> m_oldStrokes;
DragSelectionTool::DeformValues m_oldDeformValues, m_newDeformValues;
FourPoints m_oldBBox, m_newBBox;
TPointD m_oldCenter, m_newCenter;
TDimension m_dim;
int m_pixelSize;
public:
UndoRasterDeform(RasterSelectionTool *tool);
~UndoRasterDeform();
void registerRasterDeformation();
void undo() const override;
void redo() const override;
int getSize() const override;
QString getHistoryString() override { return QObject::tr("Deform Raster"); }
};
//=============================================================================
// UndoRasterTransform
//-----------------------------------------------------------------------------
class UndoRasterTransform : public TUndo {
RasterSelectionTool *m_tool;
TAffine m_oldTransform, m_newTransform;
TPointD m_oldCenter, m_newCenter;
FourPoints m_oldBbox, m_newBbox;
DragSelectionTool::DeformValues m_oldDeformValues, m_newDeformValues;
public:
UndoRasterTransform(RasterSelectionTool *tool);
void setChangedValues();
void undo() const override;
void redo() const override;
int getSize() const override { return sizeof(*this); }
QString getHistoryString() override { return QObject::tr("Transform Raster"); }
};
//=============================================================================
// RasterDeformTool
//-----------------------------------------------------------------------------
class RasterDeformTool : public DeformTool {
protected:
TAffine m_transform;
UndoRasterTransform *m_transformUndo;
UndoRasterDeform *m_deformUndo;
//! It's true when use RasterFreeDeformer
bool m_isFreeDeformer;
void applyTransform(FourPoints bbox) override;
void applyTransform(TAffine aff, bool modifyCenter);
void addTransformUndo() override;
void leftButtonDrag(const TPointD &pos, const TMouseEvent &e) override {};
void draw() override {};
public:
RasterDeformTool(RasterSelectionTool *tool, bool freeDeformer);
};
//=============================================================================
// RasterRotationTool
//-----------------------------------------------------------------------------
class RasterRotationTool : public RasterDeformTool {
Rotation *m_rotation;
public:
RasterRotationTool(RasterSelectionTool *tool);
void transform(TAffine aff, double angle) override;
void leftButtonDrag(const TPointD &pos, const TMouseEvent &e) override;
void draw() override;
};
//=============================================================================
// RasterFreeDeformTool
//-----------------------------------------------------------------------------
class RasterFreeDeformTool : public RasterDeformTool {
FreeDeform *m_freeDeform;
public:
RasterFreeDeformTool(RasterSelectionTool *tool);
void leftButtonDrag(const TPointD &pos, const TMouseEvent &e) override;
};
//=============================================================================
// RasterMoveSelectionTool
//-----------------------------------------------------------------------------
class RasterMoveSelectionTool : public RasterDeformTool {
MoveSelection *m_moveSelection;
public:
RasterMoveSelectionTool(RasterSelectionTool *tool);
void transform(TAffine aff) override;
void leftButtonDown(const TPointD &pos, const TMouseEvent &e) override;
void leftButtonDrag(const TPointD &pos, const TMouseEvent &e) override;
};
//=============================================================================
// RasterScaleTool
//-----------------------------------------------------------------------------
class RasterScaleTool : public RasterDeformTool {
Scale *m_scale;
public:
RasterScaleTool(RasterSelectionTool *tool, int type);
/*! Return scale value. */
TPointD transform(int index, TPointD newPos) override;
void leftButtonDown(const TPointD &pos, const TMouseEvent &e) override;
void leftButtonDrag(const TPointD &pos, const TMouseEvent &e) override;
};
} // namespace DragSelectionTool
//=============================================================================
// RasterSelectionTool
//-----------------------------------------------------------------------------
class RasterSelectionTool : public SelectionTool {
Q_DECLARE_TR_FUNCTIONS(RasterSelectionTool)
RasterSelection m_rasterSelection;
int m_transformationCount;
//! Used in ToonzRasterImage to switch from selection tool to modify savebox
//! tool.
TBoolProperty m_modifySavebox;
SetSaveboxTool *m_setSaveboxTool;
TBoolProperty m_noAntialiasing;
//! Used to deform bbox strokes.
VectorFreeDeformer *m_selectionFreeDeformer;
void modifySelectionOnClick(TImageP image, const TPointD &pos,
const TMouseEvent &e) override;
void drawFloatingSelection();
public:
RasterSelectionTool(int targetType);
void setBBox(const DragSelectionTool::FourPoints &points, int index = 0) override;
void setNewFreeDeformer() override;
VectorFreeDeformer *getSelectionFreeDeformer() const;
bool isFloating() const override;
void leftButtonDown(const TPointD &pos, const TMouseEvent &) override;
void mouseMove(const TPointD &pos, const TMouseEvent &e) override;
void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override;
void leftButtonUp(const TPointD &pos, const TMouseEvent &) override;
void leftButtonDoubleClick(const TPointD &, const TMouseEvent &e) override;
void draw() override;
TSelection *getSelection() override;
bool isSelectionEmpty() override;
void computeBBox() override;
void doOnActivate() override;
void doOnDeactivate() override;
void onImageChanged() override;
void transformFloatingSelection(const TAffine &affine, const TPointD ¢er,
const DragSelectionTool::FourPoints &points);
void increaseTransformationCount();
void decreaseTransformationCount();
void onActivate() override;
TBoolProperty *getModifySaveboxProperty() {
if (m_targetType & ToonzImage) return &m_modifySavebox;
return 0;
}
bool onPropertyChanged(std::string propertyName) override;
bool getNoAntialiasingValue() { return m_noAntialiasing.getValue(); }
protected:
void updateTranslation() override;
};
#endif // RASTERSELECTIONTOOL_INCLUDED