sthtmldialog.h

Windows Mobile 上显示HTML 非常好的一个方法 开发环境：EVC4.0

/////////////////////////////////////////////////////////////////////////////
// File name:      STHtmlDialog.h
// Author:         Vassili Philippov ([e-mail])
// Created:        10 July 2001
// Last changed:   26 July 2001
// Version:        1.0
// Description:    Base class for HTML based dialog. Uses HtmlView control.

#if !defined(AFX_STHTMLDIALOG_H__20F36B80_D2F0_40B9_9C0D_984C726E43DA__INCLUDED_)
#define AFX_STHTMLDIALOG_H__20F36B80_D2F0_40B9_9C0D_984C726E43DA__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

/////////////////////////////////////////////////////////////////////////////
// CSTHtmlDialog dialog is a super class for HTML based dialogs. It 
// encapsulates working with htmlview.dll

class CSTHtmlDialog : public CDialog
{
public:
	//Constructor
	CSTHtmlDialog(UINT nIDTemplate, CWnd* pParentWnd = NULL);

	////////////////////////////////////////////////////
	// Overrides

	//This function is called when user clicks on a link.
	//strHref parameter is a content of "href" attribute of "a" tag
	//So if a user clicks on <a href="test">Test link</a> 
	//strHref will be "test"
	//Rewrite this function to provide custom behaviour by
	//default message window is shown
	virtual void OnLink(const CString &strHref);

	//This function sets HTML text and redraws the window
	void SetHtml(const CString &strHtml);

	//To use images in HTML you should register them before.
	//strHtmlImageName should be a string that will be
	//used in HTML in "src" attribute of "img" tag.
	//This function adds image from bitmap resource with 
	//the given id.
	void RegisterHtmlImage(int nResourceId, const CString& strHtmlImageName);

	//To use images in HTML you should register them before.
	//strHtmlImageName should be a string that will be
	//used in HTML in "src" attribute of "img" tag.
	//This function adds the given bitmap image.
	void RegisterHtmlImage(CBitmap *pBitmap, const CString& strHtmlImageName);

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CHtmlDialog)
	protected:
	virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);
	//}}AFX_VIRTUAL

// Implementation
protected:
	//This function deletes all images
	virtual void DeleteHtmlImages();

	//Initializes HTML view control
	virtual void CreateHtmlWindow();

	//Instance of dll to support HTML view control
	static HINSTANCE m_HtmlViewInstance;

	//Handle to HTML view control
	HWND m_hwndHtml;

	//List of images that will be accessible from HTML
	CMapStringToOb m_imagesCache;

	// Generated message map functions
	//{{AFX_MSG(CHtmlDialog)
	virtual BOOL OnInitDialog();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_STHTMLDIALOG_H__20F36B80_D2F0_40B9_9C0D_984C726E43DA__INCLUDED_)