?? htmleditctrl2.h
字號(hào):
// WebBrowserEdit.h: interface for the CWebBrowserEdit class.
//
//////////////////////////////////////////////////////////////////////
#if !defined(AFX_WEBBROWSEREDIT_H__C8FC4582_0669_4BED_86B8_7E039DD86E74__INCLUDED_)
#define AFX_WEBBROWSEREDIT_H__C8FC4582_0669_4BED_86B8_7E039DD86E74__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "WebBrowser2.H"
#include <mshtml.h>
#include <MsHtmcid.h>
#include <MsHtmHst.h>
/////////////////////////////////////////////////////////////////////////////
// CHtmlEditCtrl2 contol based on MFC70 CHtmlEditCtrlBase
/////////////////////////////////////////////////////////////////////////////
class CHtmlEditCtrl2 : public CWebBrowser2
{
public:
CHtmlEditCtrl2();
~CHtmlEditCtrl2();
BOOL SetDesignMode(BOOL bMode);
HRESULT ExecCommand(const GUID *pGuid, long cmdID, long cmdExecOpt, VARIANT* pInVar=NULL, VARIANT* pOutVar=NULL);
HRESULT ExecCommand(long cmdID, long cmdExecOpt, VARIANT* pInVar=NULL, VARIANT* pOutVar=NULL);
long QueryStatus(long cmdID);
HRESULT GetEvent(IHTMLEventObj **ppEventObj);
HRESULT GetEventSrcElement(IHTMLElement **ppSrcElement);
HRESULT GetDocument(IHTMLDocument2** ppDoc);
HRESULT NewDocument();
HRESULT GetDocumentHTML(CString& szHTML, BOOL a_bClearDirtyFlag = FALSE);
HRESULT SetDocumentHTML(LPCTSTR szHTML);
HRESULT GetIsDirty();
HRESULT GetDocumentTitle(CString& szTitle);
HRESULT GetBlockFormatNames(CStringArray &sa);
HRESULT SetForeColor(LPCTSTR szColor);
HRESULT SetForeColor(int nColor);
HRESULT GetForeColor(int &nColor);
HRESULT GetBackColor(int& nColor);
HRESULT SetBackColor(LPCTSTR szColor);
HRESULT SetBackColor(int nColor);
HRESULT SetDefaultComposeSettings(LPCSTR szFontName=NULL,
unsigned short nFontSize=3,
COLORREF crFontColor=0xFF000000,
COLORREF crFontBgColor=0xFF000000,
bool bBold = false,
bool bItalic = false,
bool bUnderline = false);
HRESULT GetBlockFormat(CString& strFormat);
HRESULT SetBlockFormat(LPCTSTR szFormat);
HRESULT GetFontFace(CString& strFace);
HRESULT SetFontFace(LPCTSTR szFace);
HRESULT IE50Paste(LPCTSTR szData);
HRESULT GetBookMark(CString& strAnchor);
HRESULT SetBookMark(LPCTSTR szAnchorName);
HRESULT SetOverwriteMode(bool bMode);
HRESULT Is1DElement(bool& bValue);
HRESULT Is2DElement(bool& bValue);
HRESULT GetFontSize(short& nSize);
HRESULT SetFontSize(unsigned short size);
HRESULT GetFrameZone(short& nZone);
HRESULT SetCSSEditingLevel(short nLevel);
HRESULT HyperLink(LPCTSTR szUrl = NULL);
HRESULT Image(LPCTSTR szUrl = NULL);
HRESULT OrderList(LPCTSTR szId = NULL);
HRESULT UnorderList(LPCTSTR szId = NULL);
HRESULT AddToGlyphTable(LPCTSTR szTag,
LPCTSTR szImgUrl,
unsigned short nTagType,
unsigned short nAlignment,
unsigned short nPosInfo,
unsigned short nDirection,
unsigned int nImgWidth,
unsigned int nImgHeight);
HRESULT EmptyGlyphTable();
HRESULT Button(LPCTSTR szId = NULL);
HRESULT CheckBox(LPCTSTR szId = NULL);
HRESULT DropDownBox(LPCTSTR szId = NULL);
HRESULT HorizontalLine(LPCTSTR szId = NULL);
HRESULT Iframe(LPCTSTR szId = NULL);
HRESULT InsFieldSet(LPCTSTR szId = NULL);
HRESULT InsInputButton(LPCTSTR szId = NULL);
HRESULT InsInputHidden(LPCTSTR szId = NULL);
HRESULT InsInputImage(LPCTSTR szId = NULL);
HRESULT InsInputPassword(LPCTSTR szId = NULL);
HRESULT InsInputReset(LPCTSTR szId = NULL);
HRESULT InsInputSubmit(LPCTSTR szId = NULL);
HRESULT InsInputUpload(LPCTSTR szId = NULL);
HRESULT ListBox(LPCTSTR szId = NULL);
HRESULT Marquee(LPCTSTR szId = NULL);
HRESULT Paragraph(LPCTSTR szId = NULL);
HRESULT RadioButton(LPCTSTR szId = NULL);
HRESULT SaveAs(LPCTSTR szPath = NULL);
HRESULT TextArea(LPCTSTR szId = NULL);
HRESULT TextBox(LPCTSTR szId = NULL);
HRESULT GetAbsolutePosition(bool &bCurValue);
HRESULT SetAbsolutePosition(bool bNewValue);
HRESULT Set2DPosition(bool bNewValue);
HRESULT SetAtomicSelection(bool bNewValue);
HRESULT SetAutoURLDetectMode(bool bNewValue);
HRESULT SetDisableEditFocusUI(bool bNewValue);
HRESULT SetIE5PasteMode(bool bNewValue);
HRESULT SetLiveResize(bool bNewValue);
HRESULT SetMultiSelect(bool bNewValue);
HRESULT SetOverrideCursor(bool bNewValue);
HRESULT SetRespectVisInDesign(bool bNewValue);
HRESULT GetShowAlignedSiteTags(bool &bCurValue);
HRESULT SetShowAlignedSiteTags(bool bNewValue);
HRESULT GetShowAllTags(bool &bCurValue);
HRESULT SetShowAllTags(bool bNewValue);
HRESULT GetShowAreaTags(bool &bCurValue);
HRESULT SetShowAreaTags(bool bNewValue);
HRESULT GetShowCommentTags(bool &bCurValue);
HRESULT SetShowCommentTags(bool bNewValue);
HRESULT GetShowMiscTags(bool &bCurValue);
HRESULT SetShowMiscTags(bool bNewValue);
HRESULT GetShowScriptTags(bool &bCurValue);
HRESULT SetShowScriptTags(bool bNewValue);
HRESULT GetShowStyleTags(bool &bCurValue);
HRESULT SetShowStyleTags(bool bNewValue);
HRESULT GetShowUnknownTags(bool &bCurValue);
HRESULT SetShowUnknownTags(bool bNewValue);
HRESULT GetShowBRTags(bool &bCurValue);
HRESULT SetShowBRTags(bool bNewValue);
HRESULT PrintDocument();
HRESULT PrintDocument(LPCTSTR szPrintTemplate);
HRESULT PrintDocument(bool bShowPrintDialog);
HRESULT PrintPreview();
HRESULT PrintPreview(LPCTSTR szPrintTemplate);
HRESULT Bold();
HRESULT Copy();
HRESULT Cut();
HRESULT Delete();
HRESULT Indent();
HRESULT Italic();
HRESULT JustifyCenter();
HRESULT JustifyLeft();
HRESULT JustifyRight();
HRESULT Outdent();
HRESULT Paste();
HRESULT RemoveFormat();
HRESULT SelectAll();
HRESULT Underline();
HRESULT Unlink();
HRESULT ClearSelection();
HRESULT Font();
HRESULT RefreshDocument();
HRESULT UnBookmark();
//IZ: Added by Irek Zielinski: //////////////////////////////////////////////////////
BOOL IsBold();
BOOL IsUnderline();
BOOL IsStrikeOut();
BOOL IsItalic();
BOOL CanPaste();
HRESULT LineBreakNormal();
BOOL IsDesignMode();
HRESULT StrikeOut();
HRESULT GetURLsOfAllImages(CStringArray& a_arrImages);
HRESULT ReplaceImageURL(const CString& a_sUrlToReplace, const CString& a_sUrlToReplaceWith);
HRESULT GetDocumentBody(CString& a_sBody, BOOL a_bTextInsteadHTML);
HRESULT Undo();
HRESULT Redo();
HRESULT Find();
HRESULT SubScriptSelectedText();
HRESULT SuperScriptSelectedText();
HRESULT SetDocumentCharset(const CString& a_sCharsetEncoding);
HRESULT GetDocumentCharset(CString& a_sCharsetEncoding);
HRESULT ShowSource();
HRESULT ShowIEOptionsDialog();
HRESULT GetBodyBackgroundImage(CString& a_sImage);
HRESULT SetBodyBackgroundImage(const CString& a_sImage);
HRESULT GetBodyProperties(CString& a_sTag);
HRESULT GetBodyBackgroundColor(CString& a_sColor);
HRESULT GetBodyTextColor(CString& a_sColor);
HRESULT GetBodyBackgroundCSSText(CString& a_sStyleText);
HRESULT PasteHTMLAtCurrentSelection(const CString& a_sHTMLText, BOOL a_bSetCursorAtBeginingOfInsertedText);
IHTMLDocument2* m_pHtmlDoc;
protected:
HRESULT m_hResult;
IDispatch* m_pDispatch;
IOleCommandTarget* m_pCmdTarg;
HRESULT GetBodyColorParameters(CString& a_sColor, BOOL a_bTextColor);
BOOL QueryDocumentState(BSTR a_bstrItemToQuery);
BOOL PrepareInterfaces();
//IZ: End of: Added by Irek Zielinski: /////////////////////////////////////////////
protected:
// Implementation
HRESULT ExecHelperNN(UINT nID,
long nMinSupportLevel = OLECMDF_SUPPORTED|OLECMDF_ENABLED,
long nExecOpt = OLECMDEXECOPT_DODEFAULT);
HRESULT ExecHelperSetVal(UINT nCmdID,
LPCTSTR szID=NULL,
long nMinSupportLevel = OLECMDF_SUPPORTED|OLECMDF_ENABLED,
long nExecOpt = OLECMDEXECOPT_DODEFAULT);
HRESULT ExecHelperSetVal(UINT nCmdID,
bool bValue,
long nMinSupportLevel = OLECMDF_SUPPORTED|OLECMDF_ENABLED,
long nExecOpt = OLECMDEXECOPT_DODEFAULT);
HRESULT ExecHelperSetVal(UINT nCmdID,
short nNewVal,
long nMinSupportLevel = OLECMDF_SUPPORTED|OLECMDF_ENABLED,
long nExecOpt = OLECMDEXECOPT_DODEFAULT);
HRESULT ExecHelperSetVal(UINT nCmdID,
int nNewVal,
long nMinSupportLevel = OLECMDF_SUPPORTED|OLECMDF_ENABLED,
long nExecOpt = OLECMDEXECOPT_DODEFAULT);
HRESULT ExecHelperGetVal(UINT nCmdID,
bool &bValue,
long nMinSupportLevel = OLECMDF_SUPPORTED,
long nExecOpt = OLECMDEXECOPT_DODEFAULT);
HRESULT ExecHelperGetVal(UINT nCmdID,
short &nValue,
long nMinSupportLevel = OLECMDF_SUPPORTED,
long nExecOpt = OLECMDEXECOPT_DODEFAULT);
HRESULT ExecHelperGetVal(UINT nCmdID,
int &nValue,
long nMinSupportLevel = OLECMDF_SUPPORTED,
long nExecOpt = OLECMDEXECOPT_DODEFAULT);
HRESULT ExecHelperGetVal(UINT nCmdID,
CString& strValue,
long nMinSupportLevel = OLECMDF_SUPPORTED,
long nExecOpt = OLECMDEXECOPT_DODEFAULT);
//IZ conversion code taken from: http://www.flounder.com/
public:
static void BSTR2CString(BSTR b, CString& s)
{
s = "";
if(b == NULL)
return; // empty for NULL BSTR
#ifdef UNICODE
s = b;
#else
LPSTR p = s.GetBuffer(SysStringLen(b) + 1);
::WideCharToMultiByte(CP_ACP, // ANSI Code Page
0, // no flags
b, // source widechar string
-1, // assume NUL-terminated
p, // target buffer
SysStringLen(b)+1, // target buffer length
NULL, // use system default char
NULL); // don't care if default used
s.ReleaseBuffer();
#endif
}
protected:
// CStreamOnCString
// This is a helper class used by the CHtmlEditCtrlBase class to stream
// HTML into and out of the web browser control.
/*
IZ:
This clas is taken from MFC70 and changed to compile under VC++ 6.0
All changes are marked by IZ tags.
UNICODE support is not solved
*/
class CStreamOnCString : public IStream
{
public:
CStreamOnCString();
CStreamOnCString(LPCTSTR szData);
BOOL CopyData(CString& target);
BOOL SetData(LPCTSTR szData);
STDMETHOD(QueryInterface)(REFIID iid, void **ppUnk);
ULONG STDMETHODCALLTYPE AddRef( void) ;
ULONG STDMETHODCALLTYPE Release( void );
STDMETHOD(Read)(void *pv, ULONG cb, ULONG *pcbRead);
STDMETHOD(Write)(const void *pv, ULONG cb, ULONG *pcbWritten);
STDMETHOD(Seek)(LARGE_INTEGER , DWORD , ULARGE_INTEGER *);
STDMETHOD(SetSize)(ULARGE_INTEGER );
STDMETHOD(CopyTo)(IStream *, ULARGE_INTEGER , ULARGE_INTEGER *,ULARGE_INTEGER *);
STDMETHOD(Commit)(DWORD );
STDMETHOD(Revert)( void );
STDMETHOD(LockRegion)(ULARGE_INTEGER , ULARGE_INTEGER , DWORD );
STDMETHOD(UnlockRegion)(ULARGE_INTEGER , ULARGE_INTEGER , DWORD );
STDMETHOD(Stat)(STATSTG *, DWORD );
STDMETHOD(Clone)(IStream **);
protected:
CString m_strStream;
CString m_strAnsi; //IZ replaced CStringA with CString (not sure if it will work in unicode right)
UINT m_current_index;
//IZ: added to simulate Append method of CString from MFC70
void AppendToCString(CString& a_sString, const char* a_pstrToAdd, UINT a_uiLength);
};//CStreamOnCString
}; //CHtmlEditCtrl2
#endif // !defined(AFX_WEBBROWSEREDIT_H__C8FC4582_0669_4BED_86B8_7E039DD86E74__INCLUDED_)
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