//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop
#include "Unit1.h"
#include "Unit2.h"
#include "Unit3.h"
#include "Unit18.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm3 *Form3;
extern TForm2** fForm2Array;
extern TColor tGraphColor;
extern int iActForm2;
extern int iGraphThick;
extern int iGraphStyle;
extern int iForm2Sum;
enum EMyCursor{myPenCursor=10,mySuckCursor,myUpZoomCursor,myDownZoomCursor,myUnZoomCursor,myRecCursor};  //光標
//---------------------------------------------------------------------------
__fastcall TForm3::TForm3(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------
bool TForm3::f_judge(int GS)
{
        if(iGraphStyle>=100)
                Form1->Panel3->Visible=false;
        if(iGraphStyle==6||iGraphStyle==7)
        {
                Form1->Panel4->Visible=false;
                Form1->Panel3->Visible=false;
        }
        if(iForm2Sum<1)
        {
                SpeedButton4->Down=true;
                return false;
        }
        else if(iGraphStyle==1)
        {
                Form1->f_SetForm2ChooseFalse();
                iGraphStyle=GS;
        }
        else
                iGraphStyle=GS;
        SendMessage(Form1->Handle,WM_SIZE,0,0);
        return true;
}
//---------------------------------------------------------------------------

void __fastcall TForm3::SpeedButton1Click(TObject *Sender)
{
        if(f_judge(2))
                Form1->setcur(myPenCursor);
}
//---------------------------------------------------------------------------
void __fastcall TForm3::SpeedButton2Click(TObject *Sender)
{
        if(f_judge(3))
                Form1->setcur(myPenCursor);
}
//---------------------------------------------------------------------------
void __fastcall TForm3::SpeedButton3Click(TObject *Sender)
{
        if(f_judge(5))
                Form1->setcur(crCross);
}
//---------------------------------------------------------------------------
void __fastcall TForm3::SpeedButton5Click(TObject *Sender)
{
        if(f_judge(4))
                Form1->setcur(crCross);
}
//---------------------------------------------------------------------------
void __fastcall TForm3::SpeedButton4Click(TObject *Sender)
{
        if(iGraphStyle>=100)
                Form1->Panel3->Visible=false;
        Form1->Panel3->Visible=false;
        Form1->Panel4->Visible=false;
        iGraphStyle=0;
        Form1->setcur(crArrow);
        Form1->f_SetForm2ChooseFalse();
        SendMessage(Form1->Handle,WM_SIZE,0,0);
}
//---------------------------------------------------------------------------

void __fastcall TForm3::ListBox1DblClick(TObject *Sender)
{
     //   if(ListBox1->Items[Sender-> ]
        Form1->f_Form2DoHistroy(ListBox1->ItemIndex);
}
//---------------------------------------------------------------------------


void __fastcall TForm3::SpeedButton6Click(TObject *Sender)
{
        if(iGraphStyle==1)
                return;
        if(f_judge(1))
                Form1->setcur(crCross);
}
//---------------------------------------------------------------------------

void __fastcall TForm3::SpeedButton7Click(TObject *Sender)
{
        if(iGraphStyle>=100)
               Form1->Panel3->Visible=false;
        if(iForm2Sum<1)
                SpeedButton4->Down=true;
        else if(iGraphStyle==1)
        {
                Form1->f_SetForm2ChooseFalse();
                iGraphStyle=6;
                Form1->Panel4->Visible=true;
                Form1->setcur(crCross);
        }
        else
        {
                Form1->Panel4->Visible=true;
                iGraphStyle=6;
                Form1->setcur(crCross);
        }
        SendMessage(Form1->Handle,WM_SIZE,0,0);
}
//---------------------------------------------------------------------------

void __fastcall TForm3::SpeedButton8Click(TObject *Sender)
{
        if(iGraphStyle>=100)
        {
                Form1->Panel3->Visible=false;
        }
        if(iForm2Sum<1)
                SpeedButton4->Down=true;
        else if(iGraphStyle==1)
        {
                Form1->f_SetForm2ChooseFalse();
                iGraphStyle=7;
                Form1->Panel4->Visible=true;
                Form1->setcur(crCross);
        }
        else
        {
                Form1->Panel4->Visible=true;
                iGraphStyle=7;
                Form1->setcur(crCross);
        }
        SendMessage(Form1->Handle,WM_SIZE,0,0);
}
//---------------------------------------------------------------------------

void __fastcall TForm3::SpeedButton9Click(TObject *Sender)
{
        if(f_judge(8))
                Form1->setcur(mySuckCursor);
}
//---------------------------------------------------------------------------

void __fastcall TForm3::SpeedButton10Click(TObject *Sender)
{
         f_judge(9);
}
//---------------------------------------------------------------------------

void __fastcall TForm3::SpeedButton11Click(TObject *Sender)
{
        if(iGraphStyle>99)
                return;
        Form1->Panel4->Visible=false;
        Form1->Panel3->Visible=false;
        if(iGraphStyle==1)
                Form1->f_SetForm2ChooseFalse();
        if(iForm2Sum<1)
        {
                SpeedButton4->Down=true;
                if(iGraphStyle>=100)
                        Form1->Panel3->Visible=false;
                iGraphStyle=0;
        }
        else
        {
                Form1->setcur(myUpZoomCursor) ;
                Form1->Panel3->Visible=true;
                if(Form1->RadioButton1->Checked)
                        iGraphStyle=100;
                else
                        iGraphStyle=101;
        }
        SendMessage(Form1->Handle,WM_SIZE,0,0);
}
//---------------------------------------------------------------------------

void __fastcall TForm3::Shape1MouseDown(TObject *Sender,
      TMouseButton Button, TShiftState Shift, int X, int Y)
{
        Form18 = new TForm18(this);
        Form18->ShowModal();
}
//---------------------------------------------------------------------------