quakedrawmanager.cpp

本程序源码是为日本一家地震监测机构编写的

// QuakeDrawManager.cpp: implementation of the CQuakeDrawManager class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "CQuakeDemo.h"
#include "QuakeDrawManager.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CQuakeDrawManager::CQuakeDrawManager()
{

}

CQuakeDrawManager::~CQuakeDrawManager()
{
	Clear();
}

void CQuakeDrawManager::Clear()
{
	m_DIArray.RemoveAll();
	m_WarnList.RemoveAll();	
	m_ArrayPathName.RemoveAll();
	m_OldPathName.RemoveAll();
}

void CQuakeDrawManager::GetPNArray(const CQFArray &QFArray)
{
	m_OldPathName.Copy(m_ArrayPathName);
	m_ArrayPathName.RemoveAll();
	for(int i = 0; i < QFArray.GetSize(); i++)
	{
		m_ArrayPathName.Add(QFArray.GetAt(i).PicFPName);
	}
}

BOOL CQuakeDrawManager::Load(void StepInt(int),BOOL bReLoad/* = FALSE*/)
{
	if(m_ArrayPathName.GetSize() == 0)return FALSE;
	m_DIArray.SetSize(m_ArrayPathName.GetSize());
	//加载图像
	for(int i = 0; i < m_ArrayPathName.GetSize(); i++)
	{
		if(!IsFileExist(m_ArrayPathName[i]))
			return FALSE;
		else
		{
			if(i < m_OldPathName.GetSize() && !bReLoad)
			{
				if(m_OldPathName[i] == m_ArrayPathName[i])
					continue;
			}
			if(m_DIArray[i].pic.Load(m_ArrayPathName[i]))
			{
				m_DIArray[i].disp = 0;
				m_DIArray[i].bRMark = FALSE;
				m_DIArray[i].bYMark = FALSE;				
			}
			else return FALSE;
		}
		StepInt(i);
	}
	return TRUE;
}

BOOL CQuakeDrawManager::IsFileExist(CString StrPN)
{
	CFileFind find;
	BOOL bfind = find.FindFile(StrPN);
	find.Close();
	return bfind;
}