htmlctrl.cpp

自己写的一个利用FLASH介绍自己产品的C++程序

// HtmlCtrl.cpp : implementation file
//

#include "stdafx.h"
#include "ProductDemo.h"
#include "HtmlCtrl.h"

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

/////////////////////////////////////////////////////////////////////////////
// CHtmlCtrl

IMPLEMENT_DYNCREATE(CHtmlCtrl, CHtmlView)
CHtmlCtrl::CHtmlCtrl()
{
	//{{AFX_DATA_INIT(CHtmlCtrl)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}

CHtmlCtrl::~CHtmlCtrl()
{
}

void CHtmlCtrl::DoDataExchange(CDataExchange* pDX)
{
	CHtmlView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CHtmlCtrl)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CHtmlCtrl, CHtmlView)
	//{{AFX_MSG_MAP(CHtmlCtrl)
	ON_WM_DESTROY()
	ON_WM_MOUSEACTIVATE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CHtmlCtrl diagnostics

#ifdef _DEBUG
void CHtmlCtrl::AssertValid() const
{
	CHtmlView::AssertValid();
}

void CHtmlCtrl::Dump(CDumpContext& dc) const
{
	CHtmlView::Dump(dc);
}
#endif //_DEBUG


BOOL CHtmlCtrl::CreateFromStatic(UINT nID, CWnd* pParent)
{
	CStatic wndStatic;
	if (!wndStatic.SubclassDlgItem(nID, pParent))
		return FALSE;

	// Get static control rect, convert to parent's client coords.
	CRect rc;
	wndStatic.GetWindowRect(&rc);
	pParent->ScreenToClient(&rc);
	wndStatic.DestroyWindow();

	// create HTML control (CHtmlView)
	return Create(NULL,						 // class name
		NULL,										 // title
		(WS_CHILD | WS_VISIBLE ),			 // style
		rc,										 // rectangle
		pParent,									 // parent
		nID,										 // control ID
		NULL);									 // frame/doc context not used
}



void CHtmlCtrl::OnDestroy()
{
	// This is probably unnecessary since ~CHtmlView does it, but
	// safer to mimic CHtmlView::OnDestroy.
	if (m_pBrowserApp) {
		m_pBrowserApp->Release();
		m_pBrowserApp = NULL;
	}
	CWnd::OnDestroy(); // bypass CView doc/frame stuff
}

int CHtmlCtrl::OnMouseActivate(CWnd* pDesktopWnd, UINT nHitTest, UINT msg)
{
	// bypass CView doc/frame stuff
	return CWnd::OnMouseActivate(pDesktopWnd, nHitTest, msg);
}

//////////////////
// Override navigation handler to pass to "app:" links to virtual handler.
// Cancels the navigation in the browser, since app: is a pseudo-protocol.
//
void CHtmlCtrl::OnBeforeNavigate2( LPCTSTR lpszURL,
	DWORD nFlags,
	LPCTSTR lpszTargetFrameName,
	CByteArray& baPostedData,
	LPCTSTR lpszHeaders,
	BOOL* pbCancel )
{
	const char APP_PROTOCOL[] = "app:";
	int len = _tcslen(APP_PROTOCOL);
	if (_tcsnicmp(lpszURL, APP_PROTOCOL, len)==0) {
		OnAppCmd(lpszURL + len);
		*pbCancel = TRUE;
	}
}

//////////////////
// Called when the browser attempts to navigate to "app:foo"
// with "foo" as lpszWhere. Override to handle app commands.
//
void CHtmlCtrl::OnAppCmd(LPCTSTR lpszWhere)
{
	// default: do nothing
}