#ifndef DRAWCURVEVIEW_H
#define DRAWCURVEVIEW_H

#include <QWidget>
#include <QPaintEvent>
#include "qpushbutton.h"
#include "DataManagger.h"
#include "SmoothTool.h"
#include "AngleAdjTool.h"
#include "editEnd.h"

//视图边距
#define D_VIEW_MARGIN_LEFT 80//左、下边界
#define D_VIEW_MARGIN_BOTTOM 30//左、下边界
#define D_VIEW_MARGIN_RIGHT 40//右、上边界
#define D_VIEW_MARGIN_TOP 25//上边界


class DrawCurveView : public QWidget
{
    Q_OBJECT
public:
    explicit DrawCurveView(QWidget *parent = nullptr);	
	~DrawCurveView();
	void initView();
	void setValues(float *values);
	void setCount(int count);
	
signals:
	void enableEditButtons();
	void unableEditButtons();
	void R2L();
	void verticalSliderUP();
	void verticalSliderDOWN();
	void editModeTips();

public slots:
	void editIfBegin_Slot();
	void smoothWin_Slot();
	void finishEdit_SLOT();
	void AngAdjWin_SLOT();
	void overEditSave();

private slots:
	void receiveSmoothData(float sd, float ed, int mode, int cal, int count);
	void cancelSmoothEdit();
	void saveSmooth_SLOT(int);
	void receiveAngleData(float,float,float,float,float);
	void cancelAngleEdit();

	void continueEditNoSave_SLOT();
protected:
	virtual void paintEvent(QPaintEvent *evt);
	virtual void mouseMoveEvent(QMouseEvent *event);
	virtual void mousePressEvent(QMouseEvent *event);
	virtual void mouseReleaseEvent(QMouseEvent *event); 
	virtual void wheelEvent(QWheelEvent *event);
private:
	//绘制坐标
	void drawCoord(QPainter *painter);
	
	//波列数据转换为图像坐标
	QPointF coordCurvePoint(int ix,float value);
	
	//绘制波列数据点
	void drawDataPoints(QPainter *painter);

	//绘制鼠标位置线
	void drawMousePosLine(QPainter *painter);

	//绘制鼠标单点
	void usevalueDrawPoint(QPainter *painter);

	//曲线操作
	void initCurveViewQMenu();
	void initCurveEditQMenu();

	//获取当前鼠标位置的曲线下标
	int calMousePoint();

	//绘制编辑模式提示字符
	void drawEditTishi(QPainter *painter);

	void editIfBegin();
	void initEditPart();//初始化编辑块
	void initeditIndex();
	void oriCur2Edit();//载入原有曲线
	void drawEditLine(QPainter *painter);//绘制编辑曲线
	void genEditLine();//生成编辑曲线
	void changeEditStrValue(int temp);//单回合编辑中更新起始编辑点
	void sortEdit();//顺序
	bool saveEdit(int Smooth);//保存编辑
	void overEdit();//结束编辑

	void AngAdjWin();
	void smoothWin();

	bool isIneditRange(int);
private:
	bool press_noRelease_mode;	//点下未抬起状态
	int press_noRelease_point;	//点下未抬起状态下鼠标位置

	float *m_values;
	int m_count;
	bool isInit;

	float m_width;
	float m_height;
	QPoint lastPos;
	QPoint frontPos;
	QList<float> underBarHeight;

	editEnd *msgBox2;
	bool editLock;
	bool ifContinue;//继续编辑标
	int pressPoint, releasePoint;//记录修改上下界
	int pressEdit,releaseEdit,curEdit,tempCurEdit;	//编辑范围
	int lastEditPos,editIndexNum;
	int tempPEdit,tempREdit;//备份
	float *editValue, *tempEditValue;//编辑值
	int *editIndex;//有编辑过的index

	int editStrValue, onceEditNum;//编辑起始位置,单次编辑量
	int *onceEditIndex;//单次修改index记录

	bool hasSelect;//选中区域标识
	int whichMode;
	bool EditMode;

	SmoothTool *sTool;
	AngleAdjTool *angTool;

	float mouseDrawDepth, mouseDrawValue;//实时记录鼠标所在深度及数值

	QPoint tishiEdit;
	float tishiEditTime;
public:
	QString fileName, curveName;

	int PageSize,CurrentPos,userPos;

	float userCurrentPos;
	float userCurrentValue;

	QRect rthy,rthy1,rthyt;
	float factor;
	float m_Xmin,m_Xmax;
	float sdep,edep,rlev;
public:
	void button_editIfBegin();
	void button_smoothWin();
	void button_AngAdjWin();
};

#endif // DRAWCURVEVIEW_H