//---------------------------------------------------------------------------
//  Copyright (c) Jim Wright 2004
//
//  JimPage.cpp
//  This is the class for drawing things upon.  
//
//---------------------------------------------------------------------------

#include "StdAfx.h"
#include "jimpage.h"

/*
** Basic constructor
*/

CJimPage::CJimPage(void)
{
  this->m_locationx = 0;
  this->m_locationy = 0;
  this->m_width     = 0;
  this->m_height    = 0;
  this->m_boarder   = 0;
}

/*
** Basic destructor
*/

CJimPage::~CJimPage(void)
{
  int i;

  for(i=0;i<(int)m_objects.size();i++)
  {
    delete m_objects[i];
  }
}

CJimPage::CJimPage(int locx,int locy,int width, int height, int boarder)
{
  this->m_locationx = locx;
  this->m_locationy = locy;
  this->m_width     = width;
  this->m_height    = height;
  this->m_boarder   = boarder;
}

/*
** Basically the paint the page method, it will run through all of the
** objects that are in the page and draw them.
*/

void CJimPage::DrawPage(CDC* hDC)
{
  int i;
  double top=this->m_height,left=this->m_width,right=0.0,bottom=0.0;
  int width,height;
  CPen myPen;
  myPen.CreatePen( PS_SOLID, 1, RGB(0,0,0) );
  hDC->SelectObject(myPen);

  hDC->FillSolidRect(this->m_locationx,this->m_locationy,this->m_width,this->m_height,RGB(255,255,255));
  hDC->MoveTo(this->m_locationx              ,this->m_locationy               );
  hDC->LineTo(this->m_locationx+this->m_width,this->m_locationy               );
  hDC->LineTo(this->m_locationx+this->m_width,this->m_locationy+this->m_height);
  hDC->LineTo(this->m_locationx              ,this->m_locationy+this->m_height);
  hDC->LineTo(this->m_locationx              ,this->m_locationy               );

  /*
  ** Find the size of all objects we have to work with
  */

  for(i=0;i<(int)m_objects.size();i++)
  {
    if(left>m_objects[i]->FindLeft())
    {
      left = m_objects[i]->FindLeft();
    }

    if(top>m_objects[i]->FindTop())
    {
      top = m_objects[i]->FindTop();
    }

    if(right<m_objects[i]->FindRight())
    {
      right = m_objects[i]->FindRight();
    }
    if(bottom<m_objects[i]->FindBottom())
    {
      bottom = m_objects[i]->FindBottom();
    }
  }

  /*
  ** Find the scale of the items in the page
  */
  width = this->m_width-(2*m_boarder);
  height = this->m_height-(2*m_boarder);
  width = width/(int)(right-left);
  height = height/(int)(bottom-top);
  m_scale = height;

  for(i=0;i<(int)m_objects.size();i++)
  {
    m_objects[i]->Draw(hDC,(int)this->m_locationx+m_boarder,(int)this->m_locationy+m_boarder,m_scale);
  }
}

void CJimPage::AddObject(CJimDrawingObject* object)
{
  m_objects.push_back(object);
}