#include "StdAfx.h"
#include "MouseToolMeasure.h"
#include "GlobalFunction.h"
#include "CommandMove.h"
#include "GlobalDrawMgr.h"
#include "LogMgr.h"
#include "DrawSimpleShape.h"

CMouseToolMeasure::CMouseToolMeasure(void)
{
	//标签栏-------------------------start
	GetFrame()->ResetCaptionBar();
	GetFrame()->SetCaptionCmdStr(CMD_TOOL_MEASURE_FIRST_PT);
	GetFrame()->RefreashCaptionBar();
	//标签栏-------------------------end

}
CMouseToolMeasure::~CMouseToolMeasure(void)
{
}
void CMouseToolMeasure::OperateOver()
{
    //标签栏-------------------------start
    GetFrame()->ResetCaptionBar();
    //标签栏-------------------------end
    CMouseTool::OperateOver();
    m_Status = _STATUS_END;
}
void CMouseToolMeasure::OnLButtonDown(UINT nFlags, CPoint point,CClientDC &dc)
{
    Dbxy pt = gDraw->CPoint2Dbxy(point);
    if(m_Status==_STATUS_1)
    {
        SaveDownPoint(point);
        //------------------------------------日志start
        CString val1;
        val1.Format("%lf",pt.x);
        CString val2;
        val2.Format("%lf",pt.y);
        gLogMgr->WriteDebugLog(CMD_TOOL_MEASURE_FIRST_PT,STR_NULL,STR_NULL,pt.x,pt.y);
        //------------------------------------日志end
        //标签栏-------------------------start
        GetFrame()->ResetCaptionBar();
        GetFrame()->SetCaptionCmdStr(CMD_TOOL_MEASURE_SECOND_PT);
        GetFrame()->RefreashCaptionBar();
        //标签栏-------------------------end
        ToNextStatus();
    }
    else
    {
        //------------------------------------日志start
        {
           CString val1;
           val1.Format("%lf",pt.x);
           CString val2;
           val2.Format("%lf",pt.y);
           gLogMgr->WriteDebugLog(CMD_TOOL_MEASURE_SECOND_PT,STR_NULL,STR_NULL,pt.x,pt.y);
        }
        {
           //计算距离
           m_Dis = CalDistance(m_DownPoint,pt);
           gLogMgr->WriteDebugLog(CMD_TOOL_MEASURE_RESULT,STR_NULL,m_Dis);
        }
        {
           gLogMgr->WriteDebugLog(CMD_TOOL_MEASURE_RESULT2,STR_NULL,STR_NULL,pt.x-m_DownPoint.x,pt.y-m_DownPoint.y);
        }
        //计算角度
        {
            double Ang = Cal360AngleByTwoPt(pt,m_DownPoint);
            gLogMgr->WriteDebugLog(CMD_TOOL_MEASURE_RESULT3,STR_NULL,Ang);
        }
        //两个点和(0,0)点的夹角
        {
            double Ang = Cal360AngleByTwoPt(pt,Dbxy(0,0));
            gLogMgr->WriteDebugLog(CMD_TOOL_MEASURE_RESULT4,STR_NULL,Ang);
        }
        {
            double Ang = Cal360AngleByTwoPt(m_DownPoint,Dbxy(0,0));
            gLogMgr->WriteDebugLog(CMD_TOOL_MEASURE_RESULT4,STR_NULL,Ang);
        }
        //------------------------------------日志end
        ClearFirstPoint();
        m_Status = _STATUS_1;
    }
}
void CMouseToolMeasure::OnLButtonUp(UINT nFlags, CPoint point,CClientDC &dc)
{
     
}
void CMouseToolMeasure::OnMouseMove(UINT nFlags, CPoint point,CClientDC &dc)
{
    Dbxy OldPt = gDraw->CPoint2Dbxy(m_PreMovePt);
    Dbxy CurPt = gDraw->CPoint2Dbxy(point);
    CLayer &layer = gLayer;
    if(m_Status!=_STATUS_1)
    {
         if(HasPreMovePt())//擦除之前的线
         {
             XorDrawLine(&dc,gDraw->GetMeasurePen(),m_DownPoint,OldPt);
         }
         XorDrawLine(&dc,gDraw->GetMeasurePen(),m_DownPoint,CurPt);
         
         //计算距离
         m_Dis = CalDistance(m_DownPoint,CurPt);

         //状态栏-----------------------------start
         CString str1 = "测量[距离]";
         CString str2;
         str2.Format("%lf",m_Dis);
         GetFrame()->ResetStatusBarExtStr();
         GetFrame()->SetStatusBarExtStr(str1,str2,STR_NULL);
         //状态栏-----------------------------end
         SavePreMovePt(point);
    }
}
void CMouseToolMeasure::OnEscapeKey()
{
    if(m_Status!=_STATUS_1)//第二次点
    {
        OperateOver();
    }
}