BCMenu.cpp
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上传日期:2007-01-02
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- //*************************************************************************
- // BCMenu.cpp : implementation file
- // Version : 2.4
- // Date : Feb 11, 1999
- // Author : Brent Corkum
- //
- // Portions of code supplied by:
- // Ben Ashley,Girish Bharadwaj,Jean-Edouard Lachand-Robert,
- // Robert Edward Caldecott,Kenny Goers,Leonardo Zide,
- // Stefan Kuhr
- //
- // Bug Fixes:
- // Stefan Kuhr,Martin Vladic,Kim Yoo Chul
- //
- // You are free to use/modify this code but leave this header intact.
- //
- #include "stdafx.h" // Standard windows header file
- #include "BCMenu.h" // BCMenu class declaration
- #include <afxpriv.h> //SK: makes A2W and other spiffy AFX macros work
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- #define GAP 1
- #ifndef OBM_CHECK
- #define OBM_CHECK 32760 // from winuser.h
- #endif
- #if _MFC_VER <0x400
- #error This code does not work on Versions of MFC prior to 4.0
- #endif
- static CPINFO CPInfo;
- enum Win32Type{
- Win32s,
- Windoze95,
- WinNT3,
- WinNT4orHigher
- };
- Win32Type IsShellType()
- {
- Win32Type ShellType;
- DWORD winVer;
- OSVERSIONINFO *osvi;
- winVer=GetVersion();
- if(winVer<0x80000000){/*NT */
- ShellType=WinNT3;
- osvi= (OSVERSIONINFO *)malloc(sizeof(OSVERSIONINFO));
- if (osvi!=NULL){
- memset(osvi,0,sizeof(OSVERSIONINFO));
- osvi->dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
- GetVersionEx(osvi);
- if (osvi->dwMajorVersion>=4L)
- ShellType=WinNT4orHigher;//yup, it is NT 4 or higher!
- free(osvi);
- }
- }
- else if (LOBYTE(LOWORD(winVer))<4)
- ShellType=Win32s;/*Win32s*/
- else
- ShellType=Windoze95;/*Windoze95*/
- return ShellType;
- }
- static Win32Type g_Shell=IsShellType();
- void BCMenuData::SetAnsiString(LPCSTR szAnsiString)
- {
- ASSERT(szAnsiString);
- USES_CONVERSION;
- SetWideString(A2W(szAnsiString)); //SK: see MFC Tech Note 059
- }
- CString BCMenuData::GetString(void)//returns the menu text in ANSI or UNICODE
- //depending on the MFC-Version we are using
- {
- CString strText;
- if (m_szMenuText)
- {
- #ifdef UNICODE
- strText = m_szMenuText;
- #else
- USES_CONVERSION;
- strText=W2A(m_szMenuText); //SK: see MFC Tech Note 059
- #endif
- }
- return strText;
- }
- /*
- ===============================================================================
- BCMenu::BCMenu()
- TCMeny::~BCMenu()
- -----------------
- Constructor and Destructor.
- ===============================================================================
- */
- BCMenu::BCMenu()
- {
- disable_old_style=FALSE;
- m_iconX = 16; // Icon sizes default to 16 x 16
- m_iconY = 15; // ...
- m_selectcheck = -1;
- m_unselectcheck = -1;
- checkmaps=NULL;
- checkmapsshare=FALSE;
- // set the color used for the transparent background in all bitmaps
- m_bitmapBackground=RGB(192,192,192); //gray
- m_bitmapBackgroundFlag=FALSE;
- GetCPInfo(CP_ACP,&CPInfo);
- }
- BCMenu::~BCMenu()
- {
- DestroyMenu();
- }
- BOOL BCMenu::IsNewShell ()
- {
- return (Windoze95==g_Shell || WinNT4orHigher==g_Shell);
- }
- BCMenuData::~BCMenuData()
- {
- if(bitmap)
- delete(bitmap);
- delete[] m_szMenuText; //Need not check for NULL because ANSI X3J16 allows "delete NULL"
- }
- void BCMenuData::SetWideString(const wchar_t *szWideString)
- {
- delete[] m_szMenuText;//Need not check for NULL because ANSI X3J16 allows "delete NULL"
- if (szWideString)
- {
- m_szMenuText = new wchar_t[sizeof(wchar_t)*(wcslen(szWideString)+1)];
- if (m_szMenuText)
- wcscpy(m_szMenuText,szWideString);
- }
- else
- m_szMenuText=NULL;//set to NULL so we need not bother about dangling non-NULL Ptrs
- }
- BOOL BCMenu::IsMenu(CMenu *submenu)
- {
- int m;
- int numSubMenus = m_SubMenus.GetUpperBound();
- for(m=0;m<=numSubMenus;++m){
- if(submenu==m_SubMenus[m])return(TRUE);
- }
- return(FALSE);
- }
- BOOL BCMenu::DestroyMenu()
- {
- // Destroy Sub menus:
- int m;
- int numSubMenus = m_SubMenus.GetUpperBound();
- for(m = numSubMenus; m >= 0; m--)delete(m_SubMenus[m]);
- m_SubMenus.RemoveAll();
- // Destroy menu data
- int numItems = m_MenuList.GetUpperBound();
- for(m = 0; m <= numItems; m++)delete(m_MenuList[m]);
- m_MenuList.RemoveAll();
- if(checkmaps&&!checkmapsshare){
- delete checkmaps;
- checkmaps=NULL;
- }
- // Call base-class implementation last:
- return(CMenu::DestroyMenu());
- };
- ///////////////////////////////////////////////////////////////////////////
- //
- // BCMenu message handlers
- /*
- ==========================================================================
- void BCMenu::DrawItem(LPDRAWITEMSTRUCT)
- ---------------------------------------
- Called by the framework when a particular item needs to be drawn. We
- overide this to draw the menu item in a custom-fashion, including icons
- and the 3D rectangle bar.
- ==========================================================================
- */
- void BCMenu::DrawItem (LPDRAWITEMSTRUCT lpDIS)
- {
- ASSERT(lpDIS != NULL);
- CDC* pDC = CDC::FromHandle(lpDIS->hDC);
- CRect rect;
- UINT state = (((BCMenuData*)(lpDIS->itemData))->nFlags);
- if(state & MF_SEPARATOR){
- rect.CopyRect(&lpDIS->rcItem);
- rect.top+=rect.Height()>>1;
- pDC->DrawEdge(&rect,EDGE_ETCHED,BF_TOP);
- }
- else{
- CRect rect2;
- BOOL standardflag=FALSE,selectedflag=FALSE,disableflag=FALSE;
- BOOL checkflag=FALSE;
- CBitmap bitmapstandard;
- COLORREF crText = GetSysColor(COLOR_MENUTEXT);
- COLORREF m_clrBack=GetSysColor(COLOR_MENU);
- CBrush m_brBackground,m_brSelect;
- CPen m_penBack;
- int x0,y0,dy;
- int nIconNormal=-1,xoffset=-1;
- CImageList *bitmap=NULL;
- CFont m_fontMenu;
- LOGFONT m_lf;
- // set some colors and the font
- m_penBack.CreatePen (PS_SOLID,0,GetSysColor(COLOR_MENU));
- m_brBackground.CreateSolidBrush(GetSysColor(COLOR_MENU));
- m_brSelect.CreateSolidBrush(GetSysColor(COLOR_HIGHLIGHT));
- 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);
- // draw the colored rectangle portion
- rect.CopyRect(&lpDIS->rcItem);
- rect2=rect;
- // draw the up/down/focused/disabled state
- UINT action = lpDIS->itemAction;
- UINT state = lpDIS->itemState;
- CString strText;
- LOGFONT lf;
- lf = m_lf;
- CFont dispFont;
- CFont *pFont=NULL;
- if(lpDIS->itemData != NULL){
- nIconNormal = (((BCMenuData*)(lpDIS->itemData))->menuIconNormal);
- xoffset = (((BCMenuData*)(lpDIS->itemData))->xoffset);
- bitmap = (((BCMenuData*)(lpDIS->itemData))->bitmap);
- strText = ((BCMenuData*) (lpDIS->itemData))->GetString();
- if(state&ODS_CHECKED && nIconNormal<0){
- if(state&ODS_SELECTED && m_selectcheck>0)checkflag=TRUE;
- else if(m_unselectcheck>0) checkflag=TRUE;
- }
- else if(nIconNormal != -1){
- standardflag=TRUE;
- if(state&ODS_SELECTED && !(state&ODS_GRAYED))selectedflag=TRUE;
- else if(state&ODS_GRAYED) disableflag=TRUE;
- }
- }
- else{
- strText.Empty();
- }
- if(state&ODS_SELECTED){ // draw the down edges
- CPen *pOldPen = pDC->SelectObject (&m_penBack);
- // You need only Text highlight and thats what you get
- if(checkflag||standardflag||selectedflag||disableflag||state&ODS_CHECKED)
- rect2.SetRect(rect.left+m_iconX+4+GAP,rect.top,rect.right,rect.bottom);
- pDC->FillRect (rect2,&m_brSelect);
- pDC->SelectObject (pOldPen);
- if((HFONT)dispFont != NULL)dispFont.DeleteObject ();
- dispFont.CreateFontIndirect (&lf);
- crText = GetSysColor(COLOR_HIGHLIGHTTEXT);
- }
- else {
- CPen *pOldPen = pDC->SelectObject (&m_penBack);
- pDC->FillRect (rect,&m_brBackground);
- pDC->SelectObject (pOldPen);
- // draw the up edges
- pDC->Draw3dRect (rect,m_clrBack,m_clrBack);
- if ((HFONT)dispFont != NULL) dispFont.DeleteObject ();
- dispFont.CreateFontIndirect (&lf); //Normal
- }
- // draw the text if there is any
- //We have to paint the text only if the image is nonexistant
- dy = (rect.Height()-4-m_iconY)/2;
- dy = dy<0 ? 0 : dy;
- if(checkflag||standardflag||selectedflag||disableflag){
- rect2.SetRect(rect.left+1,rect.top+1+dy,rect.left+m_iconX+3,
- rect.top+m_iconY+3+dy);
- pDC->Draw3dRect (rect2,m_clrBack,m_clrBack);
- if(checkflag && checkmaps){
- pDC->FillRect (rect2,&m_brBackground);
- rect2.SetRect(rect.left,rect.top+dy,rect.left+m_iconX+4,
- rect.top+m_iconY+4+dy);
- pDC->Draw3dRect (rect2,m_clrBack,m_clrBack);
- CPoint ptImage(rect.left+2,rect.top+2+dy);
- if(state&ODS_SELECTED)checkmaps->Draw(pDC,1,ptImage,ILD_TRANSPARENT);
- else checkmaps->Draw(pDC,0,ptImage,ILD_TRANSPARENT);
- }
- else if(disableflag){
- if(!selectedflag){
- HBITMAP hbmp=LoadSysColorBitmap(nIconNormal);
- if(hbmp){
- bitmapstandard.Attach(hbmp);
- rect2.SetRect(rect.left,rect.top+dy,rect.left+m_iconX+4,
- rect.top+m_iconY+4+dy);
- pDC->Draw3dRect (rect2,m_clrBack,m_clrBack);
- if(disable_old_style)
- DitherBlt(lpDIS->hDC,rect.left+2,rect.top+2+dy,m_iconX,m_iconY,
- (HBITMAP)(bitmapstandard),xoffset*m_iconX,0);
- else
- DitherBlt2(pDC,rect.left+2,rect.top+2+dy,m_iconX,m_iconY,
- bitmapstandard,xoffset*m_iconX,0);
- bitmapstandard.DeleteObject();
- }
- }
- }
- else if(selectedflag){
- pDC->FillRect (rect2,&m_brBackground);
- rect2.SetRect(rect.left,rect.top+dy,rect.left+m_iconX+4,
- rect.top+m_iconY+4+dy);
- if (IsNewShell()){
- if(state&ODS_CHECKED)
- pDC->Draw3dRect(rect2,GetSysColor(COLOR_3DSHADOW),
- GetSysColor(COLOR_3DHILIGHT));
- else
- pDC->Draw3dRect(rect2,GetSysColor(COLOR_3DHILIGHT),
- GetSysColor(COLOR_3DSHADOW));
- }
- CPoint ptImage(rect.left+2,rect.top+2+dy);
- if(bitmap)bitmap->Draw(pDC,xoffset,ptImage,ILD_TRANSPARENT);
- }
- else{
- if(state&ODS_CHECKED){
- CBrush brush;
- COLORREF col =GetSysColor(COLOR_3DLIGHT);
- brush.CreateSolidBrush(col);
- pDC->FillRect(rect2,&brush);
- brush.DeleteObject();
- rect2.SetRect(rect.left,rect.top+dy,rect.left+m_iconX+4,
- rect.top+m_iconY+4+dy);
- if (IsNewShell())
- pDC->Draw3dRect(rect2,GetSysColor(COLOR_3DSHADOW),
- GetSysColor(COLOR_3DHILIGHT));
- }
- else{
- pDC->FillRect (rect2,&m_brBackground);
- rect2.SetRect(rect.left,rect.top+dy,rect.left+m_iconX+4,
- rect.top+m_iconY+4+dy);
- pDC->Draw3dRect (rect2,m_clrBack,m_clrBack);
- }
- CPoint ptImage(rect.left+2,rect.top+2+dy);
- if(bitmap)bitmap->Draw(pDC,xoffset,ptImage,ILD_TRANSPARENT);
- }
- }
- if(nIconNormal<0 && state&ODS_CHECKED && !checkflag){
- rect2.SetRect(rect.left+1,rect.top+2+dy,rect.left+m_iconX+1,
- rect.top+m_iconY+2+dy);
- CMenuItemInfo info;
- info.fMask = MIIM_CHECKMARKS;
- ::GetMenuItemInfo((HMENU)lpDIS->hwndItem,lpDIS->itemID,
- MF_BYCOMMAND, &info);
- if(state&ODS_CHECKED || info.hbmpUnchecked) {
- Draw3DCheckmark(pDC, rect2, state&ODS_SELECTED,
- state&ODS_CHECKED ? info.hbmpChecked :
- info.hbmpUnchecked);
- }
- }
- //This is needed always so that we can have the space for check marks
- x0=rect.left;y0=rect.top;
- rect.left = rect.left + m_iconX + 8 + GAP;
- if(!strText.IsEmpty()){
- CRect rectt(rect.left,rect.top-1,rect.right,rect.bottom-1);
- // Find tabs
- CString leftStr,rightStr;
- leftStr.Empty();rightStr.Empty();
- int tablocr=strText.ReverseFind(_T('t'));
- if(tablocr!=-1){
- rightStr=strText.Mid(tablocr+1);
- leftStr=strText.Left(strText.Find(_T('t')));
- rectt.right-=m_iconX;
- }
- else leftStr=strText;
- int iOldMode = pDC->GetBkMode();
- pDC->SetBkMode( TRANSPARENT);
- // 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{
- // Draw the disabled text
- if(!(state & ODS_SELECTED)){
- RECT offset = *rectt;
- offset.left+=1;
- offset.right+=1;
- offset.top+=1;
- offset.bottom+=1;
- pDC->SetTextColor(GetSysColor(COLOR_BTNHILIGHT));
- pDC->DrawText(leftStr,&offset, nFormat);
- if(tablocr!=-1) pDC->DrawText (rightStr,&offset,nFormatr);
- pDC->SetTextColor(GetSysColor(COLOR_GRAYTEXT));
- pDC->DrawText(leftStr,rectt, nFormat);
- if(tablocr!=-1) pDC->DrawText (rightStr,rectt,nFormatr);
- }
- else{
- // And the standard Grey text:
- pDC->SetTextColor(m_clrBack);
- pDC->DrawText(leftStr,rectt, nFormat);
- if(tablocr!=-1) pDC->DrawText (rightStr,rectt,nFormatr);
- }
- }
- pFont = pDC->SelectObject (&dispFont);
- pDC->SetBkMode( iOldMode );
- pDC->SelectObject (pFont); //set it to the old font
- }
- m_penBack.DeleteObject();
- m_brBackground.DeleteObject();
- m_fontMenu.DeleteObject();
- m_brSelect.DeleteObject();
- dispFont.DeleteObject ();
- }
- }
- /*
- ==========================================================================
- void BCMenu::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 BCMenu::MeasureItem( LPMEASUREITEMSTRUCT lpMIS )
- {
- UINT state = (((BCMenuData*)(lpMIS->itemData))->nFlags);
- if(state & MF_SEPARATOR){
- lpMIS->itemWidth = 0;
- lpMIS->itemHeight = GetSystemMetrics(SM_CYMENU)>>1;
- }
- 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
- 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 = ((BCMenuData*)(lpMIS->itemData))->GetWideString();//SK: we use const to prevent misuse
- SIZE size;
- 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
- AfxGetMainWnd()->ReleaseDC(pDC); // Release the DC
- // Set width and height:
- lpMIS->itemWidth = m_iconX + t.cx + m_iconX + GAP;
- int temp = GetSystemMetrics(SM_CYMENU);
- lpMIS->itemHeight = temp>m_iconY+4 ? temp : m_iconY+4;
- m_fontMenu.DeleteObject();
- }
- }
- void BCMenu::SetIconSize (int width, int height)
- {
- m_iconX = width;
- m_iconY = height;
- }
- BOOL BCMenu::AppendODMenuA(LPCSTR lpstrText,UINT nFlags,UINT nID,
- int nIconNormal)
- {
- ASSERT(lpstrText);
- USES_CONVERSION;
- return AppendODMenuW(A2W(lpstrText),nFlags,nID,nIconNormal);//SK: See MFC Tech Note 059
- }
- BOOL BCMenu::AppendODMenuW(wchar_t *lpstrText,UINT nFlags,UINT nID,
- int nIconNormal)
- {
- // Add the MF_OWNERDRAW flag if not specified:
- ASSERT(lpstrText);
- if(!nID)nFlags=MF_SEPARATOR|MF_OWNERDRAW;
- else if(!(nFlags & MF_OWNERDRAW))nFlags |= MF_OWNERDRAW;
- BCMenuData *mdata = new BCMenuData;
- m_MenuList.Add(mdata);
- mdata->SetWideString(lpstrText); //SK: modified for dynamic allocation
- mdata->menuIconNormal = nIconNormal;
- mdata->xoffset=-1;
- if(nIconNormal>=0){
- mdata->xoffset=0;
- LoadFromToolBar(nID,nIconNormal,mdata->xoffset);
- if(mdata->bitmap)mdata->bitmap->DeleteImageList();
- else mdata->bitmap=new(CImageList);
- mdata->bitmap->Create(m_iconX,m_iconY,ILC_COLORDDB|ILC_MASK,1,1);
- AddBitmapToImageList(mdata->bitmap,nIconNormal);
- }
- mdata->nFlags = nFlags;
- mdata->nID = nID;
- return(CMenu::AppendMenu(nFlags, nID, (LPCTSTR)mdata));
- }
- BOOL BCMenu::ModifyODMenuA(const char * lpstrText,UINT nID,int nIconNormal)
- {
- USES_CONVERSION;
- return ModifyODMenuW(A2W(lpstrText),nID,nIconNormal);//SK: see MFC Tech Note 059
- }
- BOOL BCMenu::ModifyODMenuW(wchar_t *lpstrText,UINT nID,int nIconNormal)
- {
- int nLoc;
- BCMenuData *mdata;
- // Find the old BCMenuData structure:
- BCMenu *psubmenu = FindMenuOption(nID,nLoc);
- if(psubmenu && nLoc>=0)mdata = psubmenu->m_MenuList[nLoc];
- else{
- // Create a new BCMenuData structure:
- mdata = new BCMenuData;
- m_MenuList.Add(mdata);
- }
- ASSERT(mdata);
- if(lpstrText)
- mdata->SetWideString(lpstrText); //SK: modified for dynamic allocation
- mdata->menuIconNormal = nIconNormal;
- mdata->xoffset=-1;
- if(nIconNormal>=0){
- mdata->xoffset=0;
- LoadFromToolBar(nID,nIconNormal,mdata->xoffset);
- if(mdata->bitmap)mdata->bitmap->DeleteImageList();
- else mdata->bitmap=new(CImageList);
- mdata->bitmap->Create(m_iconX,m_iconY,ILC_COLORDDB|ILC_MASK,1,1);
- AddBitmapToImageList(mdata->bitmap,nIconNormal);
- }
- mdata->nFlags = MF_BYCOMMAND | MF_OWNERDRAW;
- mdata->nID = nID;
- return (CMenu::ModifyMenu(nID,mdata->nFlags,nID,(LPCTSTR)mdata));
- }
- BOOL BCMenu::ModifyODMenuA(const char *lpstrText,const char *OptionText,
- int nIconNormal)
- {
- USES_CONVERSION;
- return ModifyODMenuW(A2W(lpstrText),A2W(OptionText),nIconNormal);//SK: see MFC Tech Note 059
- }
- BOOL BCMenu::ModifyODMenuW(wchar_t *lpstrText,wchar_t *OptionText,
- int nIconNormal)
- {
- BCMenuData *mdata;
- // Find the old BCMenuData structure:
- CString junk=OptionText;
- mdata=FindMenuOption(OptionText);
- if(mdata){
- if(lpstrText)
- mdata->SetWideString(lpstrText);//SK: modified for dynamic allocation
- mdata->menuIconNormal = nIconNormal;
- mdata->xoffset=-1;
- if(nIconNormal>=0){
- mdata->xoffset=0;
- if(mdata->bitmap)mdata->bitmap->DeleteImageList();
- else mdata->bitmap=new(CImageList);
- mdata->bitmap->Create(m_iconX,m_iconY,ILC_COLORDDB|ILC_MASK,1,1);
- AddBitmapToImageList(mdata->bitmap,nIconNormal);
- }
- return(TRUE);
- }
- return(FALSE);
- }
- BCMenuData *BCMenu::NewODMenu(UINT pos,UINT nFlags,UINT nID,CString string)
- {
- BCMenuData *mdata;
- mdata = new BCMenuData;
- mdata->menuIconNormal = -1;
- mdata->xoffset=-1;
- #ifdef UNICODE
- mdata->SetWideString((LPCTSTR)string);//SK: modified for dynamic allocation
- #else
- mdata->SetAnsiString(string);
- #endif
- mdata->nFlags = nFlags;
- mdata->nID = nID;
- if (nFlags&MF_OWNERDRAW){
- ASSERT(!(nFlags&MF_STRING));
- ModifyMenu(pos,nFlags,nID,(LPCTSTR)mdata);
- }
- else if (nFlags&MF_STRING){
- ASSERT(!(nFlags&MF_OWNERDRAW));
- ModifyMenu(pos,nFlags,nID,mdata->GetString());
- }
- else{
- ASSERT(nFlags&MF_SEPARATOR);
- ModifyMenu(pos,nFlags,nID);
- }
- return(mdata);
- };
- BOOL BCMenu::LoadToolbars(const UINT *arID,int n)
- {
- ASSERT(arID);
- BOOL returnflag=TRUE;
- for(int i=0;i<n;++i){
- if(!LoadToolbar(arID[i]))returnflag=FALSE;
- }
- return(returnflag);
- }
- BOOL BCMenu::LoadToolbar(UINT nToolBar)
- {
- UINT nID;
- BOOL returnflag=FALSE;
- CToolBar bar;
- bar.Create(AfxGetMainWnd());
- if(bar.LoadToolBar(nToolBar)){
- for(int i=0;i<bar.GetCount();++i){
- nID = bar.GetItemID(i);
- if(nID && GetMenuState(nID, MF_BYCOMMAND)
- !=0xFFFFFFFF)ModifyODMenu(NULL,nID,nToolBar);
- }
- returnflag=TRUE;
- }
- return(returnflag);
- }
- BOOL BCMenu::LoadFromToolBar(UINT nID,UINT nToolBar,int& xoffset)
- {
- int xset,offset;
- UINT nStyle;
- BOOL returnflag=FALSE;
- CToolBar bar;
- bar.Create(AfxGetMainWnd());
- if(bar.LoadToolBar(nToolBar)){
- offset=bar.CommandToIndex(nID);
- if(offset>=0){
- bar.GetButtonInfo(offset,nID,nStyle,xset);
- if(xset>0)xoffset=xset;
- returnflag=TRUE;
- }
- }
- return(returnflag);
- }
- BCMenu *BCMenu::FindMenuOption(int nId,int& nLoc)
- {
- int i;
- BCMenu *psubmenu,*pgoodmenu;
- for(i=0;i<(int)(GetMenuItemCount());++i){
- #ifdef _CPPRTTI
- psubmenu=dynamic_cast<BCMenu *>(GetSubMenu(i));
- #else
- psubmenu=(BCMenu *)GetSubMenu(i);
- #endif
- if(psubmenu){
- pgoodmenu=psubmenu->FindMenuOption(nId,nLoc);
- if(pgoodmenu)return(pgoodmenu);
- }
- else if(nId==(int)GetMenuItemID(i)){
- nLoc=i;
- return(this);
- }
- }
- nLoc = -1;
- return(NULL);
- }
- BCMenuData *BCMenu::FindMenuOption(wchar_t *lpstrText)
- {
- int i,j;
- BCMenu *psubmenu;
- BCMenuData *pmenulist;
- for(i=0;i<(int)(GetMenuItemCount());++i){
- #ifdef _CPPRTTI
- psubmenu=dynamic_cast<BCMenu *>(GetSubMenu(i));
- #else
- psubmenu=(BCMenu *)GetSubMenu(i);
- #endif
- if(psubmenu){
- pmenulist=psubmenu->FindMenuOption(lpstrText);
- if(pmenulist)return(pmenulist);
- }
- else{
- const wchar_t *szWide;//SK: we use const to prevent misuse of this Ptr
- for(j=0;j<=m_MenuList.GetUpperBound();++j){
- szWide = m_MenuList[j]->GetWideString ();
- if(szWide && !wcscmp(lpstrText,szWide))//SK: modified for dynamic allocation
- return(m_MenuList[j]);
- }
- }
- }
- return(NULL);
- }
- BOOL BCMenu::LoadMenu(int nResource)
- {
- return(BCMenu::LoadMenu(MAKEINTRESOURCE(nResource)));
- };
- BOOL BCMenu::LoadMenu(LPCTSTR lpszResourceName)
- {
- TRACE(_T(
- "IMPORTANT:Use BCMenu::DestroyMenu to destroy Loaded Menu'sn"));
- ASSERT_VALID(this);
- ASSERT(lpszResourceName != NULL);
- // Find the Menu Resource:
- HINSTANCE m_hInst = AfxFindResourceHandle(lpszResourceName,RT_MENU);
- HRSRC hRsrc = ::FindResource(m_hInst,lpszResourceName,RT_MENU);
- if(hRsrc == NULL)return FALSE;
- // Get size of resource:
- DWORD dwSize = SizeofResource(NULL, hRsrc);
- // Load the Menu Resource:
- HGLOBAL hGlobal = LoadResource(m_hInst, hRsrc);
- if(hGlobal == NULL)return FALSE;
- // Attempt to create us as a menu...
- if(!CMenu::CreateMenu())return FALSE;
- // Get Item template Header, and calculate offset of MENUITEMTEMPLATES
- MENUITEMTEMPLATEHEADER *pTpHdr=
- (MENUITEMTEMPLATEHEADER*)LockResource(hGlobal);
- BYTE* pTp=(BYTE*)pTpHdr +
- (sizeof(MENUITEMTEMPLATEHEADER) + pTpHdr->offset);
- // Variables needed during processing of Menu Item Templates:
- int j=0;
- BCMenuData* pData = NULL; // New OD Menu Item Data
- WORD dwFlags = 0; // Flags of the Menu Item
- WORD dwID = 0; // ID of the Menu Item
- UINT uFlags; // Actual Flags.
- wchar_t *szCaption=NULL;
- int nLen = 0; // Length of caption
- CTypedPtrArray<CPtrArray, BCMenu*> m_Stack; // Popup menu stack
- CArray<BOOL,BOOL> m_StackEnd; // Popup menu stack
- m_Stack.Add(this); // Add it to this...
- m_StackEnd.Add(FALSE);
- do{
- // Obtain Flags and (if necessary), the ID...
- memcpy(&dwFlags, pTp, sizeof(WORD));pTp+=sizeof(WORD);// Obtain Flags
- if(!(dwFlags & MF_POPUP)){
- memcpy(&dwID, pTp, sizeof(WORD)); // Obtain ID
- pTp+=sizeof(WORD);
- }
- else dwID = 0;
- uFlags = (UINT)dwFlags; // Remove MF_END from the flags that will
- if(uFlags & MF_END) // be passed to the Append(OD)Menu functions.
- uFlags -= MF_END;
- // Obtain Caption (and length)
- nLen = 0;
- char *ch = (char*)pTp;
- szCaption=new wchar_t[wcslen((wchar_t *)pTp)+1];
- wcscpy(szCaption,(wchar_t *)pTp);
- pTp=&pTp[(wcslen((wchar_t *)pTp)+1)*sizeof(wchar_t)];//modified SK
- // Handle popup menus first....
- //WideCharToMultiByte
- if(dwFlags & MF_POPUP){
- if(dwFlags & MF_END)m_StackEnd.SetAt(m_Stack.GetUpperBound(),TRUE);
- BCMenu* pSubMenu = new BCMenu;
- pSubMenu->m_unselectcheck=m_unselectcheck;
- pSubMenu->m_selectcheck=m_selectcheck;
- pSubMenu->checkmaps=checkmaps;
- pSubMenu->checkmapsshare=TRUE;
- pSubMenu->CreatePopupMenu();
- // Append it to the top of the stack:
- m_Stack[m_Stack.GetUpperBound()]->AppendODMenuW(szCaption,uFlags,
- (UINT)pSubMenu->m_hMenu, -1);
- m_Stack.Add(pSubMenu);
- m_StackEnd.Add(FALSE);
- m_SubMenus.Add(pSubMenu);
- }
- else {
- m_Stack[m_Stack.GetUpperBound()]->AppendODMenuW(szCaption, uFlags,
- dwID, -1);
- if(dwFlags & MF_END)m_StackEnd.SetAt(m_Stack.GetUpperBound(),TRUE);
- j = m_Stack.GetUpperBound();
- while(j>=0 && m_StackEnd.GetAt(j)){
- m_Stack[m_Stack.GetUpperBound()]->InsertSpaces();
- m_Stack.RemoveAt(j);
- m_StackEnd.RemoveAt(j);
- --j;
- }
- }
- delete[] szCaption;
- }while(m_Stack.GetUpperBound() != -1);
- for(int i=0;i<(int)GetMenuItemCount();++i){
- CString str=m_MenuList[i]->GetString();
- if(GetSubMenu(i)){
- m_MenuList[i]->nFlags=MF_POPUP|MF_BYPOSITION;
- ModifyMenu(i,MF_POPUP|MF_BYPOSITION,
- (UINT)GetSubMenu(i)->m_hMenu,str);
- }
- else{
- m_MenuList[i]->nFlags=MF_STRING|MF_BYPOSITION;
- ModifyMenu(i,MF_STRING|MF_BYPOSITION,m_MenuList[i]->nID,str);
- }
- }
- return(TRUE);
- }
- void BCMenu::InsertSpaces(void)
- {
- int i,j,numitems,maxlength;
- CString string,newstring;
- CSize t;
- 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);
- CWnd *pWnd = AfxGetMainWnd();
- CDC *pDC = pWnd->GetDC();
- CFont* pFont = pDC->SelectObject (&m_fontMenu);
- numitems=GetMenuItemCount();
- maxlength = -1;
- for(i=0;i<numitems;++i){
- string=m_MenuList[i]->GetString();
- j=string.Find((char)9);
- newstring.Empty();
- if(j!=-1)newstring=string.Left(j);
- else newstring=string;
- newstring+=_T(" ");//SK: modified for Unicode correctness.
- LPCTSTR lpstrText = (LPCTSTR)newstring;
- t=pDC->GetTextExtent(lpstrText,_tcslen(lpstrText));
- if(t.cx>maxlength)maxlength = t.cx;
- }
- for(i=0;i<numitems;++i){
- string=m_MenuList[i]->GetString();
- j=string.Find((char)9);
- if(j!=-1){
- newstring.Empty();
- newstring=string.Left(j);
- LPCTSTR lpstrText = (LPCTSTR)(newstring);
- t=pDC->GetTextExtent(lpstrText,_tcslen(lpstrText));
- while(t.cx<maxlength){
- newstring+=_T(' ');//SK: modified for Unicode correctness
- LPCTSTR lpstrText = (LPCTSTR)(newstring);
- t=pDC->GetTextExtent(lpstrText,_tcslen(lpstrText));
- }
- newstring+=string.Mid(j);
- #ifdef UNICODE
- m_MenuList[i]->SetWideString(newstring);//SK: modified for dynamic allocation
- #else
- m_MenuList[i]->SetAnsiString(newstring);
- #endif
- }
- }
- pDC->SelectObject (pFont); // Select old font in
- AfxGetMainWnd()->ReleaseDC(pDC); // Release the DC
- m_fontMenu.DeleteObject();
- }
- void BCMenu::LoadCheckmarkBitmap(int unselect, int select)
- {
- if(unselect>0 && select>0){
- m_selectcheck=select;
- m_unselectcheck=unselect;
- if(checkmaps)checkmaps->DeleteImageList();
- else checkmaps=new(CImageList);
- checkmaps->Create(m_iconX,m_iconY,ILC_MASK,2,1);
- AddBitmapToImageList(checkmaps,unselect);
- AddBitmapToImageList(checkmaps,select);
- }
- }
- BOOL BCMenu::GetMenuText(UINT id, CString& string)
- {
- BOOL returnflag=FALSE;
- UINT numMenuItems = m_MenuList.GetUpperBound();
- if(id<=numMenuItems){
- string=m_MenuList[id]->GetString();
- returnflag=TRUE;
- }
- return(returnflag);
- }
- void BCMenu::DrawRadioDot(CDC *pDC,int x,int y,COLORREF color)
- {
- CRect rcDot(x,y,x+6,y+6);
- CBrush brush;
- CPen pen;
- brush.CreateSolidBrush(color);
- pen.CreatePen(PS_SOLID,0,color);
- pDC->SelectObject(&brush);
- pDC->SelectObject(&pen);
- pDC->Ellipse(&rcDot);
- pen.DeleteObject();
- brush.DeleteObject();
- }
- void BCMenu::DrawCheckMark(CDC* pDC,int x,int y,COLORREF color)
- {
- pDC->SetPixel(x,y+2,color);
- pDC->SetPixel(x,y+3,color);
- pDC->SetPixel(x,y+4,color);
- pDC->SetPixel(x+1,y+3,color);
- pDC->SetPixel(x+1,y+4,color);
- pDC->SetPixel(x+1,y+5,color);
- pDC->SetPixel(x+2,y+4,color);
- pDC->SetPixel(x+2,y+5,color);
- pDC->SetPixel(x+2,y+6,color);
- pDC->SetPixel(x+3,y+3,color);
- pDC->SetPixel(x+3,y+4,color);
- pDC->SetPixel(x+3,y+5,color);
- pDC->SetPixel(x+4,y+2,color);
- pDC->SetPixel(x+4,y+3,color);
- pDC->SetPixel(x+4,y+4,color);
- pDC->SetPixel(x+5,y+1,color);
- pDC->SetPixel(x+5,y+2,color);
- pDC->SetPixel(x+5,y+3,color);
- pDC->SetPixel(x+6,y,color);
- pDC->SetPixel(x+6,y+1,color);
- pDC->SetPixel(x+6,y+2,color);
- }
- BCMenuData *BCMenu::FindMenuList(UINT nID)
- {
- for(int i=0;i<=m_MenuList.GetUpperBound();++i){
- if(m_MenuList[i]->nID==nID && !m_MenuList[i]->syncflag){
- m_MenuList[i]->syncflag=1;
- return(m_MenuList[i]);
- }
- }
- return(NULL);
- }
- void BCMenu::InitializeMenuList(int value)
- {
- for(int i=0;i<=m_MenuList.GetUpperBound();++i)
- m_MenuList[i]->syncflag=value;
- }
- void BCMenu::DeleteMenuList(void)
- {
- for(int i=0;i<=m_MenuList.GetUpperBound();++i){
- if(!m_MenuList[i]->syncflag){
- delete m_MenuList[i];
- }
- }
- }
- void BCMenu::SynchronizeMenu(void)
- {
- CTypedPtrArray<CPtrArray, BCMenuData*> temp;
- BCMenuData *mdata;
- CString string;
- UINT submenu,nID=0,state,j;
- InitializeMenuList(0);
- for(j=0;j<GetMenuItemCount();++j){
- mdata=NULL;
- state=GetMenuState(j,MF_BYPOSITION);
- if(state&MF_POPUP){
- submenu=(UINT)GetSubMenu(j)->m_hMenu;
- mdata=FindMenuList(submenu);
- GetMenuString(j,string,MF_BYPOSITION);
- if(!mdata)mdata=NewODMenu(j,
- (state&0xFF)|MF_BYPOSITION|MF_POPUP|MF_OWNERDRAW,submenu,string);
- else if(string.GetLength()>0)
- #ifdef UNICODE
- mdata->SetWideString(string); //SK: modified for dynamic allocation
- #else
- mdata->SetAnsiString(string);
- #endif
- }
- else if(state&MF_SEPARATOR){
- mdata=FindMenuList(0);
- if(!mdata)mdata=NewODMenu(j,
- state|MF_BYPOSITION|MF_SEPARATOR|MF_OWNERDRAW,0,_T(""));//SK: modified for Unicode correctness
- else ModifyMenu(j,mdata->nFlags,nID,(LPCTSTR)mdata);
- }
- else{
- nID=GetMenuItemID(j);
- mdata=FindMenuList(nID);
- GetMenuString(j,string,MF_BYPOSITION);
- if(!mdata)mdata=NewODMenu(j,state|MF_BYPOSITION|MF_OWNERDRAW,
- nID,string);
- else{
- mdata->nFlags=state|MF_BYPOSITION|MF_OWNERDRAW;
- if(string.GetLength()>0)
- #ifdef UNICODE
- mdata->SetWideString(string);//SK: modified for dynamic allocation
- #else
- mdata->SetAnsiString(string);
- #endif
- ModifyMenu(j,mdata->nFlags,nID,(LPCTSTR)mdata);
- }
- }
- if(mdata)temp.Add(mdata);
- }
- DeleteMenuList();
- m_MenuList.RemoveAll();
- m_MenuList.Append(temp);
- temp.RemoveAll();
- }
- void BCMenu::UpdateMenu(CMenu *pmenu)
- {
- #ifdef _CPPRTTI
- BCMenu *psubmenu = dynamic_cast<BCMenu *>(pmenu);
- #else
- BCMenu *psubmenu = (BCMenu *)pmenu;
- #endif
- if(psubmenu)psubmenu->SynchronizeMenu();
- }
- LRESULT BCMenu::FindKeyboardShortcut(UINT nChar, UINT nFlags,
- CMenu *pMenu)
- {
- #ifdef _CPPRTTI
- BCMenu *pBCMenu = dynamic_cast<BCMenu *>(pMenu);
- #else
- BCMenu *pBCMenu = (BCMenu *)pMenu;
- #endif
- if(pBCMenu && nFlags&MF_POPUP){
- CString key(_T('&'),2);//SK: modified for Unicode correctness
- key.SetAt(1,(TCHAR)nChar);
- key.MakeLower();
- CString menutext;
- int menusize = (int)pBCMenu->GetMenuItemCount();
- if(menusize!=(pBCMenu->m_MenuList.GetUpperBound()+1))
- pBCMenu->SynchronizeMenu();
- for(int i=0;i<menusize;++i){
- if(pBCMenu->GetMenuText(i,menutext)){
- menutext.MakeLower();
- if(menutext.Find(key)>=0)return(MAKELRESULT(i,2));
- }
- }
- }
- return(0);
- }
- void BCMenu::DitherBlt (HDC hdcDest, int nXDest, int nYDest, int nWidth,
- int nHeight, HBITMAP hbm, int nXSrc, int nYSrc)
- {
- ASSERT(hdcDest && hbm);
- ASSERT(nWidth > 0 && nHeight > 0);
- // Create a generic DC for all BitBlts
- HDC hDC = CreateCompatibleDC(hdcDest);
- ASSERT(hDC);
- if (hDC)
- {
- // Create a DC for the monochrome DIB section
- HDC bwDC = CreateCompatibleDC(hDC);
- ASSERT(bwDC);
- if (bwDC)
- {
- // Create the monochrome DIB section with a black and white palette
- struct {
- BITMAPINFOHEADER bmiHeader;
- RGBQUAD bmiColors[2];
- } RGBBWBITMAPINFO = {
- { // a BITMAPINFOHEADER
- sizeof(BITMAPINFOHEADER), // biSize
- nWidth, // biWidth;
- nHeight, // biHeight;
- 1, // biPlanes;
- 1, // biBitCount
- BI_RGB, // biCompression;
- 0, // biSizeImage;
- 0, // biXPelsPerMeter;
- 0, // biYPelsPerMeter;
- 0, // biClrUsed;
- 0 // biClrImportant;
- },
- {
- { 0x00, 0x00, 0x00, 0x00 }, { 0xFF, 0xFF, 0xFF, 0x00 }
- }
- };
- VOID *pbitsBW;
- HBITMAP hbmBW = CreateDIBSection(bwDC,
- (LPBITMAPINFO)&RGBBWBITMAPINFO, DIB_RGB_COLORS, &pbitsBW, NULL, 0);
- ASSERT(hbmBW);
- if (hbmBW)
- {
- // Attach the monochrome DIB section and the bitmap to the DCs
- HBITMAP olddib = (HBITMAP)SelectObject(bwDC, hbmBW);
- SelectObject(hDC, hbm);
- // BitBlt the bitmap into the monochrome DIB section
- BitBlt(bwDC, 0, 0, nWidth, nHeight, hDC, nXSrc, nYSrc, SRCCOPY);
- // Paint the destination rectangle in gray
- FillRect(hdcDest, CRect(nXDest, nYDest, nXDest + nWidth, nYDest +
- nHeight), GetSysColorBrush((IsNewShell())?COLOR_3DFACE:COLOR_MENU));
- //SK: looks better on the old shell
- // BitBlt the black bits in the monochrome bitmap into COLOR_3DHILIGHT
- // bits in the destination DC
- // The magic ROP comes from the Charles Petzold's book
- HBRUSH hb = CreateSolidBrush(GetSysColor(COLOR_3DHILIGHT));
- HBRUSH oldBrush = (HBRUSH)SelectObject(hdcDest, hb);
- BitBlt(hdcDest,nXDest+1,nYDest+1,nWidth,nHeight,bwDC,0,0,0xB8074A);
- // BitBlt the black bits in the monochrome bitmap into COLOR_3DSHADOW
- // bits in the destination DC
- hb = CreateSolidBrush(GetSysColor(COLOR_3DSHADOW));
- DeleteObject(SelectObject(hdcDest, hb));
- BitBlt(hdcDest, nXDest, nYDest, nWidth, nHeight,bwDC,0,0,0xB8074A);
- DeleteObject(SelectObject(hdcDest, oldBrush));
- VERIFY(DeleteObject(SelectObject(bwDC, olddib)));
- }
- VERIFY(DeleteDC(bwDC));
- }
- VERIFY(DeleteDC(hDC));
- }
- }
- int BCMenu::AddBitmapToImageList(CImageList *bmplist,UINT nResourceID)
- {
- int bReturn;
- HBITMAP hbmp=LoadSysColorBitmap(nResourceID);
- if(hbmp){
- CBitmap bmp;
- bmp.Attach(hbmp);
- if(m_bitmapBackgroundFlag) bReturn=bmplist->Add(&bmp,m_bitmapBackground);
- else bReturn=bmplist->Add(&bmp,GetSysColor(COLOR_3DFACE));
- bmp.Detach();
- DeleteObject(hbmp);
- }
- else bReturn = -1;
- return(bReturn);
- }
- void BCMenu::SetBitmapBackground(COLORREF color)
- {
- m_bitmapBackground=color;
- m_bitmapBackgroundFlag=TRUE;
- }
- void BCMenu::UnSetBitmapBackground(void)
- {
- m_bitmapBackgroundFlag=FALSE;
- }
- // Given a toolbar, append all the options from it to this menu
- // Passed a ptr to the toolbar object and the toolbar ID
- // Author : Robert Edward Caldecott
- void BCMenu::AddFromToolBar(CToolBar* pToolBar, int nResourceID)
- {
- for (int i = 0; i < pToolBar->GetCount(); i++) {
- UINT nID = pToolBar->GetItemID(i);
- // See if this toolbar option
- // appears as a command on this
- // menu or is a separator
- if (nID == 0 || GetMenuState(nID, MF_BYCOMMAND) == 0xFFFFFFFF)
- continue; // Item doesn't exist
- UINT nStyle;
- int nImage;
- // Get the toolbar button info
- pToolBar->GetButtonInfo(i, nID, nStyle, nImage);
- // OK, we have the command ID of the toolbar
- // option, and the tollbar bitmap offset
- int nLoc;
- BCMenuData* pData;
- BCMenu *pSubMenu = FindMenuOption(nID, nLoc);
- if (pSubMenu && nLoc >= 0)pData = pSubMenu->m_MenuList[nLoc];
- else {
- // Create a new BCMenuData structure
- pData = new BCMenuData;
- m_MenuList.Add(pData);
- }
- // Set some default structure members
- pData->menuIconNormal = nResourceID;
- pData->nID = nID;
- pData->nFlags = MF_BYCOMMAND | MF_OWNERDRAW;
- pData->xoffset = nImage;
- if (pData->bitmap)pData->bitmap->DeleteImageList();
- else pData->bitmap = new CImageList;
- pData->bitmap->Create(m_iconX, m_iconY,ILC_COLORDDB|ILC_MASK, 1, 1);
- AddBitmapToImageList(pData->bitmap, nResourceID);
- // Modify our menu
- ModifyMenu(nID,pData->nFlags,nID,(LPCTSTR)pData);
- }
- }
- BOOL BCMenu::Draw3DCheckmark(CDC *dc, const CRect& rc,
- BOOL bSelected, HBITMAP hbmCheck)
- {
- CRect rcDest = rc;
- CBrush brush;
- COLORREF col=GetSysColor((bSelected||!IsNewShell())?COLOR_MENU:COLOR_3DLIGHT);//SK: Looks better on the old shell
- brush.CreateSolidBrush(col);
- dc->FillRect(rcDest,&brush);
- brush.DeleteObject();
- if (IsNewShell()) //SK: looks better on the old shell
- dc->DrawEdge(&rcDest, BDR_SUNKENOUTER, BF_RECT);
- if (!hbmCheck)DrawCheckMark(dc,rc.left+4,rc.top+4,GetSysColor(COLOR_MENUTEXT));
- else DrawRadioDot(dc,rc.left+5,rc.top+4,GetSysColor(COLOR_MENUTEXT));
- return TRUE;
- }
- void BCMenu::DitherBlt2(CDC *drawdc, int nXDest, int nYDest, int nWidth,
- int nHeight, CBitmap &bmp, int nXSrc, int nYSrc)
- {
- // create a monochrome memory DC
- CDC ddc;
- ddc.CreateCompatibleDC(0);
- CBitmap bwbmp;
- bwbmp.CreateCompatibleBitmap(&ddc, nWidth, nHeight);
- CBitmap * pddcOldBmp = ddc.SelectObject(&bwbmp);
- CDC dc;
- dc.CreateCompatibleDC(0);
- CBitmap * pdcOldBmp = dc.SelectObject(&bmp);
- // build a mask
- ddc.PatBlt(0, 0, nWidth, nHeight, WHITENESS);
- dc.SetBkColor(GetSysColor(COLOR_BTNFACE));
- ddc.BitBlt(0, 0, nWidth, nHeight, &dc, nXSrc,nYSrc, SRCCOPY);
- dc.SetBkColor(GetSysColor(COLOR_BTNHILIGHT));
- ddc.BitBlt(0, 0, nWidth, nHeight, &dc, nXSrc,nYSrc, SRCPAINT);
- // Copy the image from the toolbar into the memory DC
- // and draw it (grayed) back into the toolbar.
- dc.FillSolidRect(0,0, nWidth, nHeight, GetSysColor((IsNewShell())?COLOR_3DFACE:COLOR_MENU));
- //SK: Looks better on the old shell
- dc.SetBkColor(RGB(0, 0, 0));
- dc.SetTextColor(RGB(255, 255, 255));
- CBrush brShadow, brHilight;
- brHilight.CreateSolidBrush(GetSysColor(COLOR_BTNHILIGHT));
- brShadow.CreateSolidBrush(GetSysColor(COLOR_BTNSHADOW));
- CBrush * pOldBrush = dc.SelectObject(&brHilight);
- dc.BitBlt(0,0, nWidth, nHeight, &ddc, 0, 0, 0x00E20746L);
- drawdc->BitBlt(nXDest+1,nYDest+1,nWidth, nHeight, &dc,0,0,SRCCOPY);
- dc.BitBlt(1,1, nWidth, nHeight, &ddc, 0, 0, 0x00E20746L);
- dc.SelectObject(&brShadow);
- dc.BitBlt(0,0, nWidth, nHeight, &ddc, 0, 0, 0x00E20746L);
- drawdc->BitBlt(nXDest,nYDest,nWidth, nHeight, &dc,0,0,SRCCOPY);
- // reset DCs
- ddc.SelectObject(pddcOldBmp);
- ddc.DeleteDC();
- dc.SelectObject(pOldBrush);
- dc.SelectObject(pdcOldBmp);
- dc.DeleteDC();
- bwbmp.DeleteObject();
- }
- void BCMenu::SetDisableOldStyle(void)
- {
- disable_old_style=TRUE;
- }
- void BCMenu::UnSetDisableOldStyle(void)
- {
- disable_old_style=FALSE;
- }
- BOOL BCMenu::GetDisableOldStyle(void)
- {
- return(disable_old_style);
- }
- HBITMAP BCMenu::LoadSysColorBitmap(int nResourceId)
- {
- HINSTANCE hInst =
- AfxFindResourceHandle(MAKEINTRESOURCE(nResourceId),RT_BITMAP);
- HRSRC hRsrc =
- ::FindResource(hInst,MAKEINTRESOURCE(nResourceId),RT_BITMAP);
- if (hRsrc == NULL)
- return NULL;
- return AfxLoadSysColorBitmap(hInst, hRsrc, FALSE);
- }
- //*************************************************************************