keyhookview.cpp

来自「visual c＋＋网络通信程序开发指南附带的程序所有的源码。」· C++ 代码 · 共 99 行

// KeyHookView.cpp : implementation of the CKeyHookView class
//

#include "stdafx.h"
#include "KeyHook.h"

#include "KeyHookDoc.h"
#include "KeyHookView.h"
#include "LaunchDll.h"

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

/////////////////////////////////////////////////////////////////////////////
// CKeyHookView

IMPLEMENT_DYNCREATE(CKeyHookView, CView)

BEGIN_MESSAGE_MAP(CKeyHookView, CView)
	//{{AFX_MSG_MAP(CKeyHookView)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CKeyHookView construction/destruction

CKeyHookView::CKeyHookView()
{
	// TODO: add construction code here

}

CKeyHookView::~CKeyHookView()
{
}

BOOL CKeyHookView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CKeyHookView drawing

void CKeyHookView::OnDraw(CDC* pDC)
{
	CKeyHookDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
}

/////////////////////////////////////////////////////////////////////////////
// CKeyHookView diagnostics

#ifdef _DEBUG
void CKeyHookView::AssertValid() const
{
	CView::AssertValid();
}

void CKeyHookView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CKeyHookDoc* CKeyHookView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CKeyHookDoc)));
	return (CKeyHookDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CKeyHookView message handlers

void CKeyHookView::OnInitialUpdate() 
{
	CView::OnInitialUpdate();
	
	// 安装键盘钩子
	InstallLaunchEv();	
}

BOOL CKeyHookView::DestroyWindow() 
{
	// 卸载钩子
	UnInstall();	

	return CView::DestroyWindow();
}