65 lines
1.3 KiB
C
65 lines
1.3 KiB
C
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#ifndef RULERTOOL_H
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#define RULERTOOL_H
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#include "tools/tool.h"
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#include "tproperty.h"
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#include "tools/tooloptions.h"
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#include <QCoreApplication>
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//----------------------------------------------------------------------------------------------
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class RulerTool : public TTool
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{
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Q_DECLARE_TR_FUNCTIONS(RulerTool)
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enum DragMode {
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MakeNewRuler = 0,
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MoveFirstPos,
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MoveSecondPos,
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MoveRuler
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};
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TPointD m_firstPos, m_secondPos;
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TPointD m_mousePos;
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DragMode m_dragMode;
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bool m_justClicked;
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vector<RulerToolOptionsBox *> m_toolOptionsBox;
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public:
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RulerTool();
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void setToolOptionsBox(RulerToolOptionsBox *toolOptionsBox);
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ToolType getToolType() const { return TTool::GenericTool; }
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void onImageChanged();
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void draw();
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void leftButtonDown(const TPointD &pos, const TMouseEvent &e);
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void leftButtonDrag(const TPointD &pos, const TMouseEvent &e);
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void leftButtonUp(const TPointD &pos, const TMouseEvent &);
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void mouseMove(const TPointD &pos, const TMouseEvent &e);
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void onActivate();
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int getCursorId() const;
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void updateToolOption();
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/*--- 現在のマウス位置がRulerに十分近ければTrue ---*/
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bool isNearRuler();
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private:
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/*--- 基準点に対し、マウス位置を0,45,90度にフィットさせた位置を返す ---*/
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TPointD getHVCoordinatedPos(TPointD p, TPointD centerPos);
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};
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#endif
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