cjmenu.cpp

ResOrg 图形化管理Vc项目的资源ID的工具的源代码。 ResOrg - Manage and Renumber Resource Symbol IDs Introduction The

			
			// Draw the text in the correct colour:
			
			UINT nFormat  = DT_LEFT|DT_SINGLELINE|DT_VCENTER;
			UINT nFormatr = DT_RIGHT|DT_SINGLELINE|DT_VCENTER;
			if(!(lpDIS->itemState & ODS_GRAYED)){
				pDC->SetTextColor(crText);
				pDC->DrawText (leftStr,rectt,nFormat);
				if(tablocr!=-1) pDC->DrawText (rightStr,rectt,nFormatr);
			}
			else{
				RECT offset = *rectt;
				offset.left+=1;
				offset.right+=1;
				offset.top+=1;
				offset.bottom+=1;
				if(!IsWinXPLuna()){
					COLORREF graycol=GetSysColor(COLOR_GRAYTEXT);
					if(!(state&ODS_SELECTED))graycol = LightenColor(graycol,0.4);
					pDC->SetTextColor(graycol);
				}
				else pDC->SetTextColor(GetSysColor(COLOR_GRAYTEXT));
				pDC->DrawText(leftStr,rectt, nFormat);
				if(tablocr!=-1) pDC->DrawText (rightStr,rectt,nFormatr);
			}
			pDC->SetBkMode( iOldMode );
		}
		
		m_penBack.DeleteObject();
		m_brSelect.DeleteObject();
	}
	m_brBackground.DeleteObject();
	m_newbrBackground.DeleteObject();
#ifdef CCJMenu_USE_MEMDC
	if(pFont)pDC->SelectObject (pFont); //set it to the old font
	m_fontMenu.DeleteObject();
	if(pMemDC)delete pMemDC;
#endif
}

BOOL CCJMenu::GetBitmapFromImageList(CDC* pDC,CImageList *imglist,int nIndex,CBitmap &bmp)
{
	HICON hIcon = imglist->ExtractIcon(nIndex);
	CDC dc;
	dc.CreateCompatibleDC(pDC);
	bmp.CreateCompatibleBitmap(pDC,m_iconX,m_iconY);
	CBitmap* pOldBmp = dc.SelectObject(&bmp);
	CBrush brush ;
	COLORREF m_newclrBack;
	m_newclrBack=GetSysColor(COLOR_3DFACE);
	brush.CreateSolidBrush(m_newclrBack);
	::DrawIconEx(
		dc.GetSafeHdc(),
		0,
		0,
		hIcon,
		m_iconX,
		m_iconY,
		0,
		(HBRUSH)brush,
		DI_NORMAL
		);
	dc.SelectObject( pOldBmp );
	dc.DeleteDC();
	// the icon is not longer needed
	::DestroyIcon(hIcon);
	return(TRUE);
}

/*
==========================================================================
void CCJMenu::MeasureItem(LPMEASUREITEMSTRUCT)
---------------------------------------------

  Called by the framework when it wants to know what the width and height
  of our item will be.  To accomplish this we provide the width of the
  icon plus the width of the menu text, and then the height of the icon.
  
	==========================================================================
*/

void CCJMenu::MeasureItem( LPMEASUREITEMSTRUCT lpMIS )
{
	UINT state = (((CCJMenuData*)(lpMIS->itemData))->nFlags);
	int CCJMenu_PAD=4;
	if(IsLunaMenuStyle()&&xp_draw_3D_bitmaps)CCJMenu_PAD=7;
	if(state & MF_SEPARATOR){
		lpMIS->itemWidth = 0;
		int temp = GetSystemMetrics(SM_CYMENU)>>1;
		if(IsLunaMenuStyle())
			lpMIS->itemHeight = 3;
		else
			lpMIS->itemHeight = temp>(m_iconY+CCJMenu_PAD)/2 ? temp : (m_iconY+CCJMenu_PAD)/2;
	}
	else{
		CFont m_fontMenu;
		LOGFONT m_lf;
		ZeroMemory ((PVOID) &m_lf,sizeof (LOGFONT));
		NONCLIENTMETRICS nm;
		nm.cbSize = sizeof (NONCLIENTMETRICS);
		VERIFY(SystemParametersInfo(SPI_GETNONCLIENTMETRICS,
			nm.cbSize,&nm,0)); 
		m_lf =  nm.lfMenuFont;
		m_fontMenu.CreateFontIndirect (&m_lf);
		
		// Obtain the width of the text:
		CWnd *pWnd = AfxGetMainWnd();            // Get main window
		if (pWnd == NULL) pWnd = CWnd::GetDesktopWindow();
		CDC *pDC = pWnd->GetDC();              // Get device context
		CFont* pFont=NULL;    // Select menu font in...
		
		if (IsNewShell())
			pFont = pDC->SelectObject (&m_fontMenu);// Select menu font in...
        
		//Get pointer to text SK
		const wchar_t *lpstrText = ((CCJMenuData*)(lpMIS->itemData))->GetWideString();//SK: we use const to prevent misuse
		    
		SIZE size;
		size.cx=size.cy=0;
		
		if (Win32s!=g_Shell)
			VERIFY(::GetTextExtentPoint32W(pDC->m_hDC,lpstrText,
			wcslen(lpstrText),&size)); //SK should also work on 95
#ifndef UNICODE //can't be UNICODE for Win32s
		else{//it's Win32suckx
			RECT rect;
			rect.left=rect.top=0;
			size.cy=DrawText(pDC->m_hDC,(LPCTSTR)lpstrText,
				wcslen(lpstrText),&rect,
				DT_SINGLELINE|DT_LEFT|DT_VCENTER|DT_CALCRECT);
			//+3 makes at least three pixels space to the menu border
			size.cx=rect.right-rect.left+3;
			size.cx += 3*(size.cx/wcslen(lpstrText));
		}
#endif    
		
		CSize t = CSize(size);
		if(IsNewShell())
			pDC->SelectObject (pFont);  // Select old font in
		pWnd->ReleaseDC(pDC);  // Release the DC
		
		// Set width and height:
		
		if(IsLunaMenuStyle())lpMIS->itemWidth = m_iconX+CCJMenu_PAD+8+t.cx;
		else lpMIS->itemWidth = m_iconX + t.cx + m_iconX + CCJMenu_GAP;
		int temp = GetSystemMetrics(SM_CYMENU);
		lpMIS->itemHeight = temp>m_iconY+CCJMenu_PAD ? temp : m_iconY+CCJMenu_PAD;
		m_fontMenu.DeleteObject();
	}
}

void CCJMenu::SetIconSize (int width, int height)
{
	m_iconX = width;
	m_iconY = height;
}

BOOL CCJMenu::AppendODMenuA(LPCSTR lpstrText,UINT nFlags,UINT nID,
                           int nIconNormal)
{
	USES_CONVERSION;
	return AppendODMenuW(A2W(lpstrText),nFlags,nID,nIconNormal);//SK: See MFC Tech Note 059
}


BOOL CCJMenu::AppendODMenuW(wchar_t *lpstrText,UINT nFlags,UINT nID,
                           int nIconNormal)
{
	// Add the MF_OWNERDRAW flag if not specified:
	if(!nID){
		if(nFlags&MF_BYPOSITION)nFlags=MF_SEPARATOR|MF_OWNERDRAW|MF_BYPOSITION;
		else nFlags=MF_SEPARATOR|MF_OWNERDRAW;
	}
	else if(!(nFlags & MF_OWNERDRAW))nFlags |= MF_OWNERDRAW;
	
	if(nFlags & MF_POPUP){
		m_AllSubMenus.Add((HMENU)nID);
		m_SubMenus.Add((HMENU)nID);
	}
	
	CCJMenuData *mdata = new CCJMenuData;
	m_MenuList.Add(mdata);
	mdata->SetWideString(lpstrText);    //SK: modified for dynamic allocation
	
	mdata->menuIconNormal = -1;
	mdata->xoffset = -1;
	
	if(nIconNormal>=0){
		CImageList bitmap;
		int xoffset=0;
		LoadFromToolBar(nID,nIconNormal,xoffset);
		if(mdata->bitmap){
			mdata->bitmap->DeleteImageList();
			mdata->bitmap=NULL;
		}
		bitmap.Create(m_iconX,m_iconY,ILC_COLORDDB|ILC_MASK,1,1);
		if(AddBitmapToImageList(&bitmap,nIconNormal)){
			mdata->global_offset = AddToGlobalImageList(&bitmap,xoffset,nID);
		}
	}
	else mdata->global_offset = GlobalImageListOffset(nID);

	mdata->nFlags = nFlags;
	mdata->nID = nID;
	BOOL returnflag=CMenu::AppendMenu(nFlags, nID, (LPCTSTR)mdata);
	if(m_loadmenu)RemoveTopLevelOwnerDraw();
	return(returnflag);
}

BOOL CCJMenu::AppendODMenuA(LPCSTR lpstrText,UINT nFlags,UINT nID,
                           CImageList *il,int xoffset)
{
	USES_CONVERSION;
	return AppendODMenuW(A2W(lpstrText),nFlags,nID,il,xoffset);
}

BOOL CCJMenu::AppendODMenuW(wchar_t *lpstrText,UINT nFlags,UINT nID,
                           CImageList *il,int xoffset)
{
	// Add the MF_OWNERDRAW flag if not specified:
	if(!nID){
		if(nFlags&MF_BYPOSITION)nFlags=MF_SEPARATOR|MF_OWNERDRAW|MF_BYPOSITION;
		else nFlags=MF_SEPARATOR|MF_OWNERDRAW;
	}
	else if(!(nFlags & MF_OWNERDRAW))nFlags |= MF_OWNERDRAW;
	
	if(nFlags & MF_POPUP){
		m_AllSubMenus.Add((HMENU)nID);
		m_SubMenus.Add((HMENU)nID);
	}
	
	CCJMenuData *mdata = new CCJMenuData;
	m_MenuList.Add(mdata);
	mdata->SetWideString(lpstrText);    //SK: modified for dynamic allocation
	
	if(il){
		mdata->menuIconNormal = 0;
		mdata->xoffset=0;
		if(mdata->bitmap)mdata->bitmap->DeleteImageList();
		else mdata->bitmap=new(CImageList);
		ImageListDuplicate(il,xoffset,mdata->bitmap);
	}
	else{
		mdata->menuIconNormal = -1;
		mdata->xoffset = -1;
	}
	mdata->nFlags = nFlags;
	mdata->nID = nID;
	return(CMenu::AppendMenu(nFlags, nID, (LPCTSTR)mdata));
}

BOOL CCJMenu::InsertODMenuA(UINT nPosition,LPCSTR lpstrText,UINT nFlags,UINT nID,
                           int nIconNormal)
{
	USES_CONVERSION;
	return InsertODMenuW(nPosition,A2W(lpstrText),nFlags,nID,nIconNormal);
}


BOOL CCJMenu::InsertODMenuW(UINT nPosition,wchar_t *lpstrText,UINT nFlags,UINT nID,
                           int nIconNormal)
{
	if(!(nFlags & MF_BYPOSITION)){
		int iPosition =0;
		CCJMenu* pMenu = FindMenuOption(nPosition,iPosition);
		if(pMenu){
			return(pMenu->InsertODMenuW(iPosition,lpstrText,nFlags|MF_BYPOSITION,nID,nIconNormal));
		}
		else return(FALSE);
	}
	
	if(!nID)nFlags=MF_SEPARATOR|MF_OWNERDRAW|MF_BYPOSITION;
	else if(!(nFlags & MF_OWNERDRAW))nFlags |= MF_OWNERDRAW;

	int menustart=0;

	if(nFlags & MF_POPUP){
		if(m_loadmenu){
			menustart=GetMenuStart();
			if(nPosition<(UINT)menustart)menustart=0;
		}
		m_AllSubMenus.Add((HMENU)nID);
		m_SubMenus.InsertAt(nPosition,(HMENU)nID);
	}

	//Stephane Clog suggested adding this, believe it or not it's in the help 
	if(nPosition==(UINT)-1)nPosition=GetMenuItemCount();
	
	CCJMenuData *mdata = new CCJMenuData;
	m_MenuList.InsertAt(nPosition-menustart,mdata);
	mdata->SetWideString(lpstrText);    //SK: modified for dynamic allocation
	
	mdata->menuIconNormal = nIconNormal;
	mdata->xoffset=-1;
	if(nIconNormal>=0){
		CImageList bitmap;
		int xoffset=0;
		LoadFromToolBar(nID,nIconNormal,xoffset);
		if(mdata->bitmap){
			mdata->bitmap->DeleteImageList();
			mdata->bitmap=NULL;
		}
		bitmap.Create(m_iconX,m_iconY,ILC_COLORDDB|ILC_MASK,1,1);
		if(AddBitmapToImageList(&bitmap,nIconNormal)){
			mdata->global_offset = AddToGlobalImageList(&bitmap,xoffset,nID);
		}
	}
	else mdata->global_offset = GlobalImageListOffset(nID);
	mdata->nFlags = nFlags;
	mdata->nID = nID;
	BOOL returnflag=CMenu::InsertMenu(nPosition,nFlags,nID,(LPCTSTR)mdata);
	if(m_loadmenu)RemoveTopLevelOwnerDraw();
	return(returnflag);
}

BOOL CCJMenu::InsertODMenuA(UINT nPosition,LPCSTR lpstrText,UINT nFlags,UINT nID,
                           CImageList *il,int xoffset)
{
	USES_CONVERSION;
	return InsertODMenuW(nPosition,A2W(lpstrText),nFlags,nID,il,xoffset);
}

BOOL CCJMenu::InsertODMenuW(UINT nPosition,wchar_t *lpstrText,UINT nFlags,UINT nID,
                           CImageList *il,int xoffset)
{
	if(!(nFlags & MF_BYPOSITION)){
		int iPosition =0;
		CCJMenu* pMenu = FindMenuOption(nPosition,iPosition);
		if(pMenu){
			return(pMenu->InsertODMenuW(iPosition,lpstrText,nFlags|MF_BYPOSITION,nID,il,xoffset));
		}
		else return(FALSE);
	}
	
	if(!nID)nFlags=MF_SEPARATOR|MF_OWNERDRAW|MF_BYPOSITION;
	else if(!(nFlags & MF_OWNERDRAW))nFlags |= MF_OWNERDRAW;
	
	if(nFlags & MF_POPUP){
		m_AllSubMenus.Add((HMENU)nID);
		m_SubMenus.InsertAt(nPosition,(HMENU)nID);
	}
	
	//Stephane Clog suggested adding this, believe it or not it's in the help 
	if(nPosition==(UINT)-1)nPosition=GetMenuItemCount();
	
	CCJMenuData *mdata = new CCJMenuData;
	m_MenuList.InsertAt(nPosition,mdata);
	mdata->SetWideString(lpstrText);    //SK: modified for dynamic allocation
	
	mdata->menuIconNormal = -1;
	mdata->xoffset = -1;

	if(il){
		if(mdata->bitmap){
			mdata->bitmap->DeleteImageList();
			mdata->bitmap=NULL;
		}
		mdata->global_offset = AddToGlobalImageList(il,xoffset,nID);
	}
	mdata->nFlags = nFlags;
	mdata->nID = nID;
	return(CMenu::InsertMenu(nPosition,nFlags,nID,(LPCTSTR)mdata));
}

BOOL CCJMenu::ModifyODMenuA(const char * lpstrText,UINT nID,int nIconNormal)
{
	USES_CONVERSION;
	return ModifyODMenuW(A2W(lpstrText),nID,nIconNormal);//SK: see MFC Tech Note 059
}

BOOL CCJMenu::ModifyODMenuW(wchar_t *lpstrText,UINT nID,int nIconNormal)
{
	int nLoc;
	CCJMenuData *mdata;
	CArray<CCJMenu*,CCJMenu*>bcsubs;
	CArray<int,int&>bclocs;
	
	// Find the old CCJMenuData structure:
	CCJMenu *psubmenu = FindMenuOption(nID,nLoc);
	do{
		if(psubmenu && nLoc>=0)mdata = psubmenu->m_MenuList[nLoc];
		else{
			// Create a new CCJMenuData structure:
			mdata = new CCJMenuData;
			m_MenuList.Add(mdata);
		}
		
		ASSERT(mdata);
		if(lpstrText)
			mdata->SetWideString(lpstrText);  //SK: modified for dynamic allocation
		mdata->menuIconNormal = -1;
		mdata->xoffset = -1;
		if(nIconNormal>=0){
			CImageList bitmap;
			int xoffset=0;
			LoadFromToolBar(nID,nIconNormal,xoffset);
			if(mdata->bitmap){
				mdata->bitmap->DeleteImageList();
				mdata->bitmap=NULL;
			}
			bitmap.Create(m_iconX,m_iconY,ILC_COLORDDB|ILC_MASK,1,1);
			if(AddBitmapToImageList(&bitmap,nIconNormal)){
				mdata->global_offset = AddToGlobalImageList(&bitmap,xoffset,nID);
			}
		}
		else mdata->global_offset = GlobalImageListOffset(nID);
		mdata->nFlags &= ~(MF_BYPOSITION);
		mdata->nFlags |= MF_OWNERDRAW;
		mdata->nID = nID;
		bcsubs.Add(psubmenu);
		bclocs.Add(nLoc);
		if(psubmenu && nLoc>=0)psubmenu = FindAnotherMenuOption(nID,nLoc,bcsubs,bclocs);
		else psubmenu=NULL;
	}while(psubmenu);
	return (CMenu::ModifyMenu(nID,mdata->nFlags,nID,(LPCTSTR)mdata));
}

BOOL CCJMenu::ModifyODMenuA(const char * lpstrText,UINT nID,CImageList *il,int xoffset)
{
	USES_CONVERSION;
	return ModifyODMenuW(A2W(lpstrText),nID,il,xoffset);
}

BOOL CCJMenu::ModifyODMenuW(wchar_t *lpstrText,UINT nID,CImageList *il,int xoffset)
{
	int nLoc;
	CCJMenuData *mdata;
	CArray<CCJMenu*,CCJMenu*>bcsubs;
	CArray<int,int&>bclocs;
	
	// Find the old CCJMenuData structure:
	CCJMenu *psubmenu = FindMenuOption(nID,nLoc);
	do{
		if(psubmenu && nLoc>=0)mdata = psubmenu->m_MenuList[nLoc];
		else{
			// Create a new CCJMenuData structure:
			mdata = new CCJMenuData;
			m_MenuList.Add(mdata);
		}
		
		ASSERT(mdata);
		if(lpstrText)
			mdata->SetWideString(lpstrText);  //SK: modified for dynamic allocation
		mdata->menuIconNormal = -1;
		mdata->xoffset = -1;
		if(il){
			if(mdata->bitmap){
				mdata->bitmap->DeleteImageList();
				mdata->bitmap=NULL;
			}
			mdata->global_offset = AddToGlobalImageList(il,xoffset,nID);
		}
		mdata->nFlags &= ~(MF_BYPOSITION);
		mdata->nFlags |= MF_OWNERDRAW;