C++ CDocument类代码示例

BOOL CFileView::CloseSkinFile(CString& strPath)
{
	CDocument* pDoc = FindSkinFile(strPath);
	if(pDoc == NULL)
		return FALSE;

	pDoc->OnCloseDocument();

	return TRUE;
}

void SECEditView::UpdateViews(CWnd* pSender, LPARAM lHint, CObject* pHint)
{
	// This is declared in SECEditCore.h because many OE functions
	// Update the view. The default implementation does nothing
	// and is called for SECEditCtrl derivatives. This is called
	// for SECEditView derivatives
	CDocument* pDoc = GetDocument();
	if (pDoc)
		pDoc->UpdateAllViews((CView*)pSender, lHint, pHint);
}

void CInstrument::InstrumentChanged() const
{
	// Set modified flag
	CFrameWnd *pFrameWnd = dynamic_cast<CFrameWnd*>(AfxGetMainWnd());
	if (pFrameWnd != NULL) {
		CDocument *pDoc = pFrameWnd->GetActiveDocument();
		if (pDoc != NULL)
			pDoc->SetModifiedFlag();
	}
}

LPDISPATCH CMUSHclientDoc::Open(LPCTSTR FileName) 
{

//CDocument * pDoc = App.m_pWorldDocTemplate->OpenDocumentFile (FileName);
CDocument * pDoc = App.OpenDocumentFile (FileName);

  if (pDoc)
      return pDoc->GetIDispatch (TRUE);

	return NULL;
}   // end of CMUSHclientDoc::Open

// @pymethod int|PyCDocument|IsModified|Return a flag indicating if the document has been modified.
PyObject *
ui_doc_is_modified(PyObject *self, PyObject *args)
{
	CDocument *pDoc;
	if (!(pDoc=PyCDocument::GetDoc(self)))
		return NULL;
	CHECK_NO_ARGS2(args,IsModified);
	GUI_BGN_SAVE;
	int rc = pDoc->IsModified();
	GUI_END_SAVE;
	return Py_BuildValue("i", rc); // @pyseemfc CDocument|IsModified
}

// @pymethod string|PyCDocument|GetTitle|Returns the title of the current document.
// This will often be the file name portion of the path name.
PyObject *
ui_doc_get_title(PyObject *self, PyObject *args)
{
	CDocument *pDoc;
	if (!(pDoc=PyCDocument::GetDoc(self)))
		return NULL;
	CHECK_NO_ARGS2(args,GetTitle);
	GUI_BGN_SAVE;
	CString path = pDoc->GetTitle(); // @pyseemfc CDocument|GetTitle
	GUI_END_SAVE;
	return PyWinObject_FromTCHAR(path);
}

void CDocTemplate::OnIdle()
{
	POSITION pos = GetFirstDocPosition();
	while (pos != NULL)
	{
		CDocument* pDoc = GetNextDoc(pos);
		ASSERT_VALID(pDoc);
		ASSERT_KINDOF(CDocument, pDoc);
		pDoc->OnIdle();
	}
}

void CXTPShellListView::OnDblclk(NMHDR* /*pNMHDR*/, LRESULT* pResult)
{
	int iIndex = GetDoubleClickedItem();
	if (iIndex >= 0)
	{
		CDocument* pDoc = GetDocument();
		pDoc->UpdateAllViews(this, SHN_XTP_SELECTCHILD,
			(CObject*)GetListCtrl().GetItemData(iIndex));
	}
	*pResult = 0;
}

HMENU COleIPFrameWnd::GetInPlaceMenu()
{
	// get active document associated with this frame window
	CDocument* pDoc = GetActiveDocument();
	ASSERT_VALID(pDoc);

	// get in-place menu from the doc template
	CDocTemplate* pTemplate = pDoc->GetDocTemplate();
	ASSERT_VALID(pTemplate);
	return pTemplate->m_hMenuInPlaceServer;
}

void test_parser() {
	std::string page("<h1><a>wrong link</a><a class=\"special\"\\>some link</a></h1>");
	CDocument doc;
	doc.parse(page.c_str());

	CSelection c = doc.find("h1 a.special");
	CNode node = c.nodeAt(0);
	printf("Node: %s\n", node.text().c_str());
	std::string content = page.substr(node.startPos(), node.endPos()-node.startPos());
	printf("Node: %s\n", content.c_str());
}

int OpenPocket(   const vector<CRossPocketItem>& UnitNos,
			  CString    Title) 
{

	CDocTemplate* tmpl = GetRossPocketTemplate();;

	CDocument* pDocument = tmpl->CreateNewDocument();

	if (pDocument == NULL)
	{
		TRACE0("CDocTemplate::CreateNewDocument returned NULL.\n");
		AfxMessageBox(AFX_IDP_FAILED_TO_CREATE_DOC);
		return false;
	}

    ASSERT_VALID(pDocument);

	pDocument->m_bAutoDelete = FALSE;   // don't destroy if something goes wrong
	CFrameWnd* pFrame = tmpl->CreateNewFrame(pDocument, NULL);
	pDocument->m_bAutoDelete = TRUE;
	if (pFrame == NULL)
	{
		AfxMessageBox(AFX_IDP_FAILED_TO_CREATE_DOC);
		delete pDocument;       // explicit delete on error
		return FALSE;
	};

	ASSERT_VALID(pFrame);

	pDocument->SetPathName(CString("An entry subset by  ")+Title);
	

	// open an existing document
	tmpl->InitialUpdateFrame(pFrame, pDocument, TRUE);

	POSITION pos =  pDocument->GetFirstViewPosition();
	CPocketForm* V = (CPocketForm*)(pDocument->GetNextView(pos));
	V->m_PocketItems = UnitNos;
    V->m_WordList.InsertColumn(1,"Словарный вход", LVCFMT_LEFT, 200);
	V->m_WordList.InsertColumn(2,"Номер значения", LVCFMT_LEFT, 60);
	V->m_WordList.InsertColumn(2,"Название словаря", LVCFMT_LEFT, 60);
	V->m_WordList.SetItemCountEx(UnitNos.size());
	V->m_UnitsSize.Format ("Число словарных входов : %i",    V->m_WordList.GetItemCount());
    V->UpdateData(FALSE);
    V->m_WordList.UpdateData(FALSE);
    V->m_WordList.Invalidate();	
	V->m_Title = Title;

	// установка размеров
	V->GetParent()->SetWindowPos(NULL, 0,0, 535 , 500, SWP_SHOWWINDOW|SWP_NOZORDER|SWP_NOMOVE);
	return true;
};

void OleDocRoot::SetTitle(LPCTSTR lpszTitle)
  {
  CString s(lpszTitle);
  CDocTemplate* pTempl = GetDocTemplate();
  if (pTempl)
    {
    flag Found = True;
    while (Found)
      {
      Found = False;
      POSITION Pos = pTempl->GetFirstDocPosition();
      while (Pos && !Found)
        {
        CDocument * pDoc = pTempl->GetNextDoc(Pos);
        if (pDoc!=this)
          {
          CString Title = pDoc->GetTitle();
          if (Title.GetLength()==s.GetLength() && _stricmp((const char*)s, (const char*)Title)==0)
            Found = True;
          }
        }
      if (Found)
        {
        CString Ext = "";
        int DotPos = s.ReverseFind('.');
        if (DotPos>=0)
          {
          Ext = s.Mid(DotPos, 256);
          s = s.Left(DotPos);
          }
        int _Pos = s.ReverseFind('_');
        if (_Pos>=0)
          {
          CString ss = s.Mid(_Pos+1, 256);
          s = s.Left(_Pos+1);
          if (ss.GetLength()>0)
            {
            char Buff[32];
            sprintf(Buff, "%d", atoi((const char*)ss) + 1);
            s += Buff;
            }
          else
            s += "1";
          }
        else
          s += "_1";
        s += Ext;
        }
      }
    }
  COleLinkingDoc::SetTitle((const char*)s);
  }

CWnd* WPhonePlugin::GetActiveWnd(CMultiDocTemplate* doc)
{
	CWnd* pView = NULL;
	POSITION posdoc = doc->GetFirstDocPosition();
	while(posdoc != NULL)
	{
		CDocument* pdoc = doc->GetNextDoc(posdoc);
		POSITION posview = pdoc->GetFirstViewPosition();
		pView = (pdoc->GetNextView(posview));
	}

	return pView;
}

CMDIChildWnd *CMDIChildIter::GetNextChild()
{
	CDocument	*pDoc = m_DocIter.GetNextDoc();
	if (pDoc != NULL) {
		POSITION	pos = pDoc->GetFirstViewPosition();
		if (pos != NULL) {
			CView	*pView = pDoc->GetNextView(pos);
			if (pView != NULL)
				return(DYNAMIC_DOWNCAST(CMDIChildWnd, pView->GetParentFrame()));
		}
	}
	return(NULL);
}

void CFileView::OnFileNew()
{
	CMultiDocTemplate* pUIDocTemplate = theApp.GetUIDocTemplate();
	CDocument* pDoc = pUIDocTemplate->OpenDocumentFile(NULL);
	CString strFilePath = CGlobalVariable::m_strProjectPath + pDoc->GetTitle() + _T(".xml");
	pDoc->DoSave(strFilePath);
	HTREEITEM hSelectedItem = m_wndFileView.GetSelectedItem();
	DWORD dwInfo = m_wndFileView.GetItemData(hSelectedItem);
	HTREEITEM hParent = (dwInfo != INFO_FILE) ? hSelectedItem : m_wndFileView.GetParentItem(hSelectedItem);
	HTREEITEM hNewItem = m_wndFileView.InsertItem(pDoc->GetTitle(), 2, 2, hParent);
	m_wndFileView.SetItemData(hNewItem, INFO_FILE);
	m_wndFileView.Expand(hParent, TVE_EXPAND);
}