mainfrm.cpp

一个多窗口的浏览器的程序benbrowse

	m_astrFavoriteURLs.InsertAt(nEndPos, m_strFavDirOpen);
	favstruct.pMenu->AppendMenu(MF_SEPARATOR);
	FavDirItem *obj=new (FavDirItem);
	obj->nID=0xe00 + nEndPos;
	m_FavDirItem.Add(obj);
	nEndPos++;
	if(h != INVALID_HANDLE_VALUE)
	{
		// now that we've got all the .URL files, check the subdirectories for more
		//		nLastDir = 0;
		do
		{
			if(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
			{
				// ignore the current and parent directory entries
				if(lstrcmp(wfd.cFileName, _T(".")) == 0 || lstrcmp(wfd.cFileName, _T("..")) == 0)
					continue;
				
				
				pSubMenu =favstruct.pMenu->AppendODPopupMenu(wfd.cFileName);
				GetFileIcon(strPath2 + wfd.cFileName,icon);
				favstruct.pMenu->ModifyODMenu(NULL,wfd.cFileName,favstruct.imaglist,icon);
				
				// call this function recursively.
				BuildFavStruct favstructSub;
				favstructSub.imaglist=favstruct.imaglist;
				favstructSub.nStartPos=nEndPos;
				favstructSub.pMenu=pSubMenu;
				favstructSub.pszPath=strPath2 + wfd.cFileName;
				CString foldername;
				GetLinkFolderName(foldername);
				if(foldername==wfd.cFileName)
					favstructSub.IsLinkFolder=TRUE;
				else
					favstructSub.IsLinkFolder=FALSE;
				nNewEndPos = BuildFavoritesMenu(favstructSub);
				if(nNewEndPos != nEndPos)
				{
					// only intert a submenu if there are in fact .URL files in the subdirectory
					nEndPos = nNewEndPos;
					//strDirs.InsertAt(nPos, wfd.cFileName);
					//	++nLastDir;
				}
			}
		} while(FindNextFile(h, &wfd));
		FindClose(h);	
		astrDirs.RemoveAll();
		h = FindFirstFile(strPath, &wfd);
		ASSERT(h != INVALID_HANDLE_VALUE);
		nPos=nEndPos;
		do
		{
			if((wfd.dwFileAttributes & (FILE_ATTRIBUTE_DIRECTORY|FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM))==0)
			{
				str = wfd.cFileName;
				if(str.Right(4) == _T(".url"))
				{
					// an .URL file is formatted just like an .INI file, so we can
					// use GetPrivateProfileString() to get the information we want
					::GetPrivateProfileString(_T("InternetShortcut"), _T("URL"),
						_T(""), buf, INTERNET_MAX_PATH_LENGTH,
						strPath2 + str);
					GetFileIcon(strPath2 + str,icon);
					str = str.Left(str.GetLength() - 4);
					
					// scan through the array and perform an insertion sort
					// to make sure the menu ends up in alphabetic order
					if(str.GetLength()>50)
						str=str.Left(50)+"...";
					astrFavorites.InsertAt(nEndPos, str);
					m_astrFavoriteURLs.InsertAt(nEndPos, buf);
					
					favstruct.pMenu->AppendMenu(MF_STRING | MF_ENABLED, 0xe00 + nEndPos,astrFavorites[nEndPos]);
					favstruct.pMenu->ModifyODMenu(NULL,0xe00+nEndPos,favstruct.imaglist,icon);
					if(favstruct.IsLinkFolder)
					{
						BuildLinkStruct *linkstruct=new (BuildLinkStruct);
						linkstruct->icon=icon;
						linkstruct->nID=0xe00+nEndPos;
						linkstruct->strName=astrFavorites[nEndPos];
						m_linkbarItem.Add(linkstruct);
					}
					++nEndPos;
				}
			}
		} while(FindNextFile(h, &wfd));
		
		obj->m_StartPos=nPos;	//the nID startPos of the pages in this folder 
		obj->m_EndPos=nEndPos-1;//the nID endPos of the pages in this folder 	
		FindClose(h);
		astrFavorites.RemoveAll();
	}
	return nEndPos;
}

void CMainFrame::OnFavorite(UINT nID)
{
	try
	{
		CString str=m_astrFavoriteURLs[nID-0xe00];
		if(str==m_strFavDirOpen)//click on the open all item
		{
			FavDirItem *obj;
			for(int i=0;i<m_FavDirItem.GetSize();i++)
			{
				obj=m_FavDirItem[i];
				if(obj&&nID==obj->nID)
				{
					for(UINT j=obj->m_StartPos;j<=obj->m_EndPos;j++)
					{
						if(j>=0&&j<(UINT)m_astrFavoriteURLs.GetSize())
							NavigateToUrl(m_astrFavoriteURLs[j],0);
					}
					return;
				}
			}
		}
		
		NavigateToUrl(str,0);//click on the URL item
		
		m_AddressCom->GetComboBoxCtrl()->AddString(m_astrFavoriteURLs[nID-0xe00]);
		m_AddressCom->GetComboBoxCtrl()->SelectString(-1,m_astrFavoriteURLs[nID-0xe00]);
	}
	catch(...)
	{
	}
}

BOOL CMainFrame::LoadFrame(UINT nIDResource, DWORD dwDefaultStyle, CWnd* pParentWnd, CCreateContext* pContext) 
{
	// TODO: Add your specialized code here and/or call the base class
	return CMDIFrameWndEx::LoadFrame(nIDResource, dwDefaultStyle, pParentWnd, pContext);
}

void CMainFrame::OnOfflineFile() 
{
	// TODO: Add your command handler code here
	try
	{
		
		BOOL offline=IsGlobalOffline();
		INTERNET_CONNECTED_INFO ci;
		memset(&ci, 0, sizeof(ci));
		
		if(!offline) {
			ci.dwConnectedState = INTERNET_STATE_DISCONNECTED_BY_USER;
			ci.dwFlags = ISO_FORCE_DISCONNECTED;
		} 
		else {
			ci.dwConnectedState = INTERNET_STATE_CONNECTED;
		}
		::InternetSetOption(NULL, INTERNET_OPTION_CONNECTED_STATE, &ci, sizeof(ci));
	}
	catch(...)
	{
	}
}

void CMainFrame::OnUpdateOfflineFile(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(IsGlobalOffline());
}

BOOL CMainFrame::OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo) 
{
	// TODO: Add your specialized code here and/or call the base class
	if (m_MDIClient.OnCmdMsg(nID, nCode, pExtra, pHandlerInfo))
		return TRUE;
	
	return CMDIFrameWndEx::OnCmdMsg(nID, nCode, pExtra, pHandlerInfo);
}

HMENU CMainFrame::NewMenu()
{
	TCHAR           sz[MAX_PATH];
	TCHAR           szPath[MAX_PATH];
	HKEY            hKey;
	DWORD           dwSize;
	BCMenu*          pMenu;
	// first get rid of bogus submenu items.
	m_menu.LoadMenu(IDR_BENBENTYPE);
	
	BCMenu *submenu=(BCMenu *)m_menu.GetSubMenu(2)->GetSubMenu(13);
	if(submenu)
	{
		while(submenu->DeleteMenu(0, MF_BYPOSITION));
		CString menu_name;
		for(int i=0;i<m_language.GetCount()&&i<(0xff-0x20);i++)
		{
			menu_name=m_language.GetAt(m_language.FindIndex(i));
			submenu->AppendMenu(MF_STRING | MF_ENABLED,0x1020+i,menu_name);
			if(menu_name==m_languageName)
				submenu->CheckMenuItem(0x1020+i,MF_BYCOMMAND|MF_CHECKED);
		}
	}
	SetNewLanguage(&m_menu);
	
	pMenu=(BCMenu *)m_menu.GetSubMenu(3);
	
	if(!pMenu)
	{
		MessageBox("built favorites menu failed");
		return NULL;
	}
	while(pMenu->DeleteMenu(3, MF_BYPOSITION));
	
	// find out from the registry where the favorites are located.
	if(RegOpenKey(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders"), &hKey) != ERROR_SUCCESS)
	{
		TRACE0("Favorites folder not found\n");
		return NULL;
	}
	dwSize = sizeof(sz);
	RegQueryValueEx(hKey, _T("Favorites"), NULL, NULL, (LPBYTE)sz, &dwSize);
	ExpandEnvironmentStrings(sz, szPath, MAX_PATH);
	RegCloseKey(hKey);
    //get the imagelist of the OS
	CImageList m_ImageListSmall;
	HIMAGELIST hImageList;
	SHFILEINFO shFi;
	hImageList=(HIMAGELIST)SHGetFileInfo("C:\\",0,&shFi,sizeof(shFi),
		SHGFI_SYSICONINDEX|SHGFI_SMALLICON);
	m_ImageListSmall.m_hImageList=hImageList;
	
	BuildFavStruct favstruct;
	favstruct.imaglist=&m_ImageListSmall;
	favstruct.nStartPos=0;
	favstruct.pMenu=pMenu;
	favstruct.pszPath=szPath;
	favstruct.IsLinkFolder=FALSE;
	BuildFavoritesMenu(favstruct);//szPath,0, pMenu,&m_ImageListSmall);
	
	m_ImageListSmall.Detach();//detach the imagelist
	
	m_linkbar.Init();// important: BuildFavoritesMenu must be taken before call this fu to init the linkbar
	
	
	CMenu *menu_translation=m_menu.GetSubMenu(4)->GetSubMenu(7);
	BuildTranslationMenu(menu_translation);
	
	CMenu *menu_mail=m_menu.GetSubMenu(4)->GetSubMenu(1);
	BuildMailMenu(menu_mail);
	
	return(m_menu.Detach());
}
void CMainFrame::OnMeasureItem(int nIDCtl, LPMEASUREITEMSTRUCT lpMeasureItemStruct) 
{
	BOOL setflag=FALSE;
	if(lpMeasureItemStruct->CtlType==ODT_MENU){
		if(IsMenu((HMENU)lpMeasureItemStruct->itemID)&&BCMenu::IsMenu((HMENU)lpMeasureItemStruct->itemID)){
			m_menu.MeasureItem(lpMeasureItemStruct);
			setflag=TRUE;
		}
	}
	if(!setflag)CMDIFrameWndEx::OnMeasureItem(nIDCtl, lpMeasureItemStruct);
}
LRESULT CMainFrame::OnMenuChar(UINT nChar, UINT nFlags, CMenu* pMenu) 
{
	LRESULT lresult;
	if(BCMenu::IsMenu(pMenu))
		lresult=BCMenu::FindKeyboardShortcut(nChar, nFlags, pMenu);
	else
		lresult=CMDIFrameWndEx::OnMenuChar(nChar, nFlags, pMenu);
	return(lresult);
}
void CMainFrame::OnInitMenuPopup(CMenu* pPopupMenu, UINT nIndex, BOOL bSysMenu) 
{
	CMDIFrameWndEx::OnInitMenuPopup(pPopupMenu, nIndex, bSysMenu);
	
	// TODO: Add your message handler code here
	//if(!bSysMenu){
	//	if(BCMenu::IsMenu(pPopupMenu))
	//		BCMenu::UpdateMenu(pPopupMenu);
	//}
}

void CMainFrame::OnOptionTool() 
{
	//	ShellExecute(0, "open", "control.exe", "inetcpl.cpl", ".", SW_SHOW);
	ExecCmdTarget(&CGID_IWebBrowser, 3);
}

HRESULT CMainFrame::ExecCmdTarget(const GUID *pguidCmdGroup, DWORD nCmdID)
{
	
	LPDISPATCH lpDispatch = NULL;
	LPOLECOMMANDTARGET lpOleCommandTarget = NULL;
	HRESULT hr = E_FAIL;
	try
	{
		CBenbenBrowserView *pview=(CBenbenBrowserView *)GetbenActiveView();
		if(!pview)
			return hr;
		lpDispatch = pview->GetHtmlDocument();
		ASSERT(lpDispatch);
		if (lpDispatch)
		{
			// Get an pointer for the IOleCommandTarget interface.
			hr = lpDispatch->QueryInterface(IID_IOleCommandTarget, (void**)&lpOleCommandTarget);
			ASSERT(lpOleCommandTarget);
			lpDispatch->Release();
			if (SUCCEEDED(hr))
			{
				// Invoke the given command id for the WebBrowser control
				hr = lpOleCommandTarget->Exec(pguidCmdGroup, nCmdID, 0, NULL, NULL);
				lpOleCommandTarget->Release();
			}
		}
	}
	catch(...)
	{
	}
	return hr;
}

void CMainFrame::OnSourcecodeView() 
{
	// TODO: Add your command handler code here
	ExecCmdTarget(&CGID_IWebBrowser, 2);
	//ShellExecute(NULL, _T("open"),"readmail", NULL,NULL, SW_SHOW);
	
}

void CMainFrame::OnFindEdit() 
{
	// TODO: Add your command handler code here
	ExecCmdTarget(&CGID_IWebBrowser, 1);
}

CView * CMainFrame::NewHtmlView(int type,BOOL beVisible)//type=2-->new always ,1-->the active view,0-->get a correct view
{
	try
	{
		CBenbenBrowserApp *app=(CBenbenBrowserApp *)AfxGetApp();
		CChildFrame *childframe=(CChildFrame *)GetActiveFrame();
		CBenbenBrowserView *view=(CBenbenBrowserView *)childframe->GetActiveView();
		if(type==2)//new always
			return app->OnNewBenFile(beVisible||m_beVisibleNewWin);
		else if(type==1)//the current view
		{
			if(view)
			{
				if(beVisible)
					MDIActivate(view->GetParent());
				return view;
			}
			else
				return app->OnNewBenFile(beVisible||m_beVisibleNewWin);
		}
		else if(type==0)//the proper view
		{
			
			while(TRUE)
			{
				if(!view)
					return app->OnNewBenFile(beVisible|m_beVisibleNewWin);
				else if(!view->GetbeInUse()&&(view->GetLocationURL()=="about:blank"))
				{
					view->SetbeInUse(TRUE);
					if(beVisible)
						MDIActivate(view->GetParent());
					return view;
				}
				childframe=(CChildFrame *)childframe->GetNextWindow();
				if(!childframe)
					return app->OnNewBenFile(beVisible|m_beVisibleNewWin);
				view=(CBenbenBrowserView *)childframe->GetActiveView();
			}
		}
	}
	catch(...)
	{
	}
	return NULL;
}

void CMainFrame::SetAddressComText(CString URL)
{
	try
	{
		if(URL.IsEmpty())
			return;
		
		m_AddressCom->GetEditCtrl()->SetWindowText(URL);
		
		COMBOBOXEXITEM item;
		
		item.mask = CBEIF_IMAGE|CBEIF_SELECTEDIMAGE ;
		item.iItem = -1;
		item.iImage = 1;
		item.iSelectedImage = 1;
		m_AddressCom->SetItem(&item);
	}
	catch(...)
	{
	}
}

void CMainFrame::OnAddtolocklistTool() 
{
	// TODO: Add your command handler code here
	CBenbenBrowserView *view=(CBenbenBrowserView *)GetbenActiveView();
	if(!view)
		return;
	if(!m_lockURLlist.Find(view->GetLocationURL())&&view->GetLocationURL()!="about:blank"&&view->GetLocationURL()!="")
	{
		m_lockURLlist.AddTail(view->GetLocationURL());
		view->SignAsPopup();
	}
}

CView * CMainFrame::GetbenActiveView()
{
	try
	{
		CChildFrame *childframe=(CChildFrame *)GetActiveFrame();
		if( !childframe)
			return NULL;
		CView *view=childframe->GetActiveView();
		return view;
	}
	catch(...)
	{
	}
	return NULL;
}




///////////////////////////////////////////////////////
IMPLEMENT_DYNAMIC( CMainToolBar, CToolBarEx )

CMainToolBar::CMainToolBar()
{
}

void CMainToolBar::Init()
{
    static TBBUTTONEX tbButtons[] =
    {
		{ {  0, ID_FILE_NEW_BLANK,        TBSTATE_ENABLED, TBSTYLE_BUTTON |TBSTYLE_DROPDOWN, 0, 0 }, true},
		{ {  1, ID_GO_BACK,           TBSTATE_ENABLED, TBSTYLE_BUTTON |TBSTYLE_DROPDOWN, 0, 0 }, true},
        { {  2, ID_GO_FORWARD,        TBSTATE_ENABLED, TBSTYLE_BUTTON |TBSTYLE_DROPDOWN, 0, 0 }, true},
        { {  3, ID_VIEW_STOP,         TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, 0 }, true },
        { {  0, 0,                    TBSTATE_ENABLED, TBSTYLE_SEP,    0, 0 }, true },
        { {  4, ID_VIEW_REFRESH,      TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, 0 }, true},
        { {  5, ID_GO_START_PAGE,	  TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, 0 }, true},
        { {  0, 0,                    TBSTATE_ENABLED, TBSTYLE_SEP,    0, 0 }, true},
		{ {  6, ID_GO_SEARCH_THE_WEB, TBSTATE_ENABLED, TBSTYLE_BUTTON |TBSTYLE_DROPDOWN, 0, 0 }, true},
        { {  7, ID_FAVORITES_DROPDOWN,TBSTATE_ENABLED, TBSTYLE_BUTTON |TBSTYLE_DROPDOWN, 0, 0 },true },
        { {  12, ID_FILE_PRINT,        TBSTATE_ENABLED, TBSTYLE_BUTTON, 0, 0 }, true },
        { {  11, ID_FONT_DROPDOWN,      TBSTATE_ENABLED,  TBSTYLE_BUTTON |TBSTYLE_DROPDOWN, 0, 0 }, true},