#include "stdafx.h" #include "BtnST.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CButtonST // Mask for control's type #define BS_TYPEMASK SS_TYPEMASK CButtonST::CButtonST() { m_bIsPressed = FALSE; m_bIsFocused = FALSE; m_bIsDisabled = FALSE; m_bMouseOnButton = FALSE; FreeResources(FALSE); // Default type is "flat" button m_bIsFlat = TRUE; // Button will be tracked also if when the window is inactive (like Internet Explorer) m_bAlwaysTrack = TRUE; // By default draw border in "flat" button m_bDrawBorder = TRUE; // By default icon is aligned horizontally m_byAlign = ST_ALIGN_HORIZ; // By default, for "flat" button, don't draw the focus rect m_bDrawFlatFocus = FALSE; // By default the button is not the default button m_bIsDefault = FALSE; // Invalid value, since type still unknown m_nTypeStyle = BS_TYPEMASK; // By default the button is not a checkbox m_bIsCheckBox = FALSE; m_nCheck = 0; // Set default colors SetDefaultColors(FALSE); // No tooltip created m_ToolTip.m_hWnd = NULL; // Do not draw as a transparent button m_bDrawTransparent = FALSE; m_pbmpOldBk = NULL; // No URL defined SetURL(NULL); // No cursor defined m_hCursor = NULL; // No associated menu #ifndef BTNST_USE_BCMENU m_hMenu = NULL; #endif m_hParentWndMenu = NULL; m_bMenuDisplayed = FALSE; m_bShowDisabledBitmap = TRUE; } // End of CButtonST CButtonST::~CButtonST() { // Restore old bitmap (if any) if (m_dcBk.m_hDC && m_pbmpOldBk) { m_dcBk.SelectObject(m_pbmpOldBk); } // if FreeResources(); // Destroy the cursor (if any) if (m_hCursor) ::DestroyCursor(m_hCursor); // Destroy the menu (if any) #ifdef BTNST_USE_BCMENU if (m_menuPopup.m_hMenu) m_menuPopup.DestroyMenu(); #else if (m_hMenu) ::DestroyMenu(m_hMenu); #endif } // End of ~CButtonST BEGIN_MESSAGE_MAP(CButtonST, CButton) //{{AFX_MSG_MAP(CButtonST) ON_WM_SETCURSOR() ON_WM_KILLFOCUS() ON_WM_MOUSEMOVE() ON_WM_SYSCOLORCHANGE() ON_CONTROL_REFLECT_EX(BN_CLICKED, OnClicked) ON_WM_ACTIVATE() ON_WM_ENABLE() ON_WM_CANCELMODE() ON_WM_GETDLGCODE() ON_WM_CTLCOLOR_REFLECT() //}}AFX_MSG_MAP #ifdef BTNST_USE_BCMENU ON_WM_MENUCHAR() ON_WM_MEASUREITEM() #endif ON_MESSAGE(BM_SETSTYLE, OnSetStyle) ON_MESSAGE(WM_MOUSELEAVE, OnMouseLeave) ON_MESSAGE(BM_SETCHECK, OnSetCheck) ON_MESSAGE(BM_GETCHECK, OnGetCheck) END_MESSAGE_MAP() void CButtonST::FreeResources(BOOL bCheckForNULL) { if (bCheckForNULL) { // Destroy icons // Note: the following two lines MUST be here! even if // BoundChecker says they are unnecessary! if (m_csIcons[0].hIcon) ::DestroyIcon(m_csIcons[0].hIcon); if (m_csIcons[1].hIcon) ::DestroyIcon(m_csIcons[1].hIcon); // Destroy bitmaps if (m_csBitmaps[0].hBitmap) ::DeleteObject(m_csBitmaps[0].hBitmap); if (m_csBitmaps[1].hBitmap) ::DeleteObject(m_csBitmaps[1].hBitmap); // Destroy mask bitmaps if (m_csBitmaps[0].hMask) ::DeleteObject(m_csBitmaps[0].hMask); if (m_csBitmaps[1].hMask) ::DeleteObject(m_csBitmaps[1].hMask); } // if ::ZeroMemory(&m_csIcons, sizeof(m_csIcons)); ::ZeroMemory(&m_csBitmaps, sizeof(m_csBitmaps)); } // End of FreeResources void CButtonST::PreSubclassWindow() { UINT nBS; nBS = GetButtonStyle(); // Set initial control type m_nTypeStyle = nBS & BS_TYPEMASK; // Check if this is a checkbox if (nBS & BS_CHECKBOX) m_bIsCheckBox = TRUE; // Set initial default state flag if (m_nTypeStyle == BS_DEFPUSHBUTTON) { // Set default state for a default button m_bIsDefault = TRUE; // Adjust style for default button m_nTypeStyle = BS_PUSHBUTTON; } // If // You should not set the Owner Draw before this call // (don't use the resource editor "Owner Draw" or // ModifyStyle(0, BS_OWNERDRAW) before calling PreSubclassWindow() ) ASSERT(m_nTypeStyle != BS_OWNERDRAW); // Switch to owner-draw ModifyStyle(BS_TYPEMASK, BS_OWNERDRAW, SWP_FRAMECHANGED); CButton::PreSubclassWindow(); } // End of PreSubclassWindow UINT CButtonST::OnGetDlgCode() { UINT nCode = CButton::OnGetDlgCode(); // Tell the system if we want default state handling // (losing default state always allowed) nCode |= (m_bIsDefault ? DLGC_DEFPUSHBUTTON : DLGC_UNDEFPUSHBUTTON); return nCode; } // End of OnGetDlgCode BOOL CButtonST::PreTranslateMessage(MSG* pMsg) { InitToolTip(); m_ToolTip.RelayEvent(pMsg); return CButton::PreTranslateMessage(pMsg); } // End of PreTranslateMessage LRESULT CButtonST::DefWindowProc(UINT message, WPARAM wParam, LPARAM lParam) { if (message == WM_LBUTTONDBLCLK) { message = WM_LBUTTONDOWN; } // if /* switch (message) { case WM_LBUTTONDBLCLK: message = WM_LBUTTONDOWN; break; case WM_MOVE: CRect rect; GetClientRect(&rect); if (::IsWindow(m_ToolTip.m_hWnd)) { if (m_ToolTip.GetToolCount() != 0) m_ToolTip.SetToolRect(this, 1, &rect); } // if break; } // switch */ return CButton::DefWindowProc(message, wParam, lParam); } // End of DefWindowProc HBRUSH CButtonST::CtlColor(CDC* pDC, UINT nCtlColor) { return (HBRUSH)::GetStockObject(NULL_BRUSH); } // End of CtlColor void CButtonST::OnSysColorChange() { CButton::OnSysColorChange(); m_dcBk.DeleteDC(); m_bmpBk.DeleteObject(); } // End of OnSysColorChange LRESULT CButtonST::OnSetStyle(WPARAM wParam, LPARAM lParam) { UINT nNewType = (wParam & BS_TYPEMASK); // Update default state flag if (nNewType == BS_DEFPUSHBUTTON) { m_bIsDefault = TRUE; } // if else if (nNewType == BS_PUSHBUTTON) { // Losing default state always allowed m_bIsDefault = FALSE; } // if // Can't change control type after owner-draw is set. // Let the system process changes to other style bits // and redrawing, while keeping owner-draw style return DefWindowProc(BM_SETSTYLE, (wParam & ~BS_TYPEMASK) | BS_OWNERDRAW, lParam); } // End of OnSetStyle LRESULT CButtonST::OnSetCheck(WPARAM wParam, LPARAM lParam) { ASSERT(m_bIsCheckBox); switch (wParam) { case BST_CHECKED: case BST_INDETERMINATE: // Indeterminate state is handled like checked state SetCheck(1); break; default: SetCheck(0); break; } // switch return 0; } // End of OnSetCheck LRESULT CButtonST::OnGetCheck(WPARAM wParam, LPARAM lParam) { ASSERT(m_bIsCheckBox); return GetCheck(); } // End of OnGetCheck #ifdef BTNST_USE_BCMENU LRESULT CButtonST::OnMenuChar(UINT nChar, UINT nFlags, CMenu* pMenu) { LRESULT lResult; if (BCMenu::IsMenu(pMenu)) lResult = BCMenu::FindKeyboardShortcut(nChar, nFlags, pMenu); else lResult = CButton::OnMenuChar(nChar, nFlags, pMenu); return lResult; } // End of OnMenuChar #endif #ifdef BTNST_USE_BCMENU void CButtonST::OnMeasureItem(int nIDCtl, LPMEASUREITEMSTRUCT lpMeasureItemStruct) { BOOL bSetFlag = FALSE; if (lpMeasureItemStruct->CtlType == ODT_MENU) { if (IsMenu((HMENU)lpMeasureItemStruct->itemID) && BCMenu::IsMenu((HMENU)lpMeasureItemStruct->itemID)) { m_menuPopup.MeasureItem(lpMeasureItemStruct); bSetFlag = TRUE; } // if } // if if (!bSetFlag) CButton::OnMeasureItem(nIDCtl, lpMeasureItemStruct); } // End of OnMeasureItem #endif void CButtonST::OnEnable(BOOL bEnable) { CButton::OnEnable(bEnable); if (bEnable == FALSE) { CWnd* pWnd = GetParent()->GetNextDlgTabItem(this); if (pWnd) pWnd->SetFocus(); else GetParent()->SetFocus(); CancelHover(); } // if } // End of OnEnable void CButtonST::OnKillFocus(CWnd * pNewWnd) { CButton::OnKillFocus(pNewWnd); CancelHover(); } // End of OnKillFocus void CButtonST::OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized) { CButton::OnActivate(nState, pWndOther, bMinimized); if (nState == WA_INACTIVE) CancelHover(); } // End of OnActivate void CButtonST::OnCancelMode() { CButton::OnCancelMode(); CancelHover(); } // End of OnCancelMode BOOL CButtonST::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message) { // If a cursor was specified then use it! if (m_hCursor != NULL) { ::SetCursor(m_hCursor); return TRUE; } // if return CButton::OnSetCursor(pWnd, nHitTest, message); } // End of OnSetCursor void CButtonST::CancelHover() { // Only for flat buttons if (m_bIsFlat) { if (m_bMouseOnButton) { m_bMouseOnButton = FALSE; Invalidate(); } // if } // if } // End of CancelHover void CButtonST::OnMouseMove(UINT nFlags, CPoint point) { CWnd* wndUnderMouse = NULL; CWnd* wndActive = this; TRACKMOUSEEVENT csTME; CButton::OnMouseMove(nFlags, point); ClientToScreen(&point); wndUnderMouse = WindowFromPoint(point); // If the mouse enter the button with the left button pressed then do nothing if (nFlags & MK_LBUTTON && m_bMouseOnButton == FALSE) return; // If our button is not flat then do nothing if (m_bIsFlat == FALSE) return; if (m_bAlwaysTrack == FALSE) wndActive = GetActiveWindow(); if (wndUnderMouse && wndUnderMouse->m_hWnd == m_hWnd && wndActive) { if (!m_bMouseOnButton) { m_bMouseOnButton = TRUE; Invalidate(); csTME.cbSize = sizeof(csTME); csTME.dwFlags = TME_LEAVE; csTME.hwndTrack = m_hWnd; ::_TrackMouseEvent(&csTME); } // if } else CancelHover(); } // End of OnMouseMove // Handler for WM_MOUSELEAVE LRESULT CButtonST::OnMouseLeave(WPARAM wParam, LPARAM lParam) { CancelHover(); return 0; } // End of OnMouseLeave BOOL CButtonST::OnClicked() { SetFocus(); if (m_bIsCheckBox) { m_nCheck = !m_nCheck; Invalidate(); } // if else { // Handle the menu (if any) #ifdef BTNST_USE_BCMENU if (m_menuPopup.m_hMenu) #else if (m_hMenu) #endif { CRect rWnd; GetWindowRect(rWnd); m_bMenuDisplayed = TRUE; Invalidate(); #ifdef BTNST_USE_BCMENU BCMenu *psub = (BCMenu*)m_menuPopup.GetSubMenu(0); DWORD dwRetValue = psub->TrackPopupMenu(TPM_LEFTALIGN | TPM_LEFTBUTTON | TPM_RIGHTBUTTON | TPM_NONOTIFY | TPM_RETURNCMD, rWnd.left, rWnd.bottom, this, NULL); #else HMENU hSubMenu = ::GetSubMenu(m_hMenu, 0); //DWORD dwRetValue = ::TrackPopupMenuEx(hSubMenu, TPM_LEFTALIGN | TPM_LEFTBUTTON, rWnd.left, rWnd.bottom, m_hParentWndMenu, NULL); DWORD dwRetValue = ::TrackPopupMenuEx(hSubMenu, TPM_LEFTALIGN | TPM_LEFTBUTTON | TPM_RIGHTBUTTON | TPM_NONOTIFY | TPM_RETURNCMD, rWnd.left, rWnd.bottom, m_hParentWndMenu, NULL); #endif m_bMenuDisplayed = FALSE; Invalidate(); if (dwRetValue) ::PostMessage(m_hParentWndMenu, WM_COMMAND, MAKEWPARAM(dwRetValue, 0), (LPARAM)NULL); } // if else { // Handle the URL (if any) if (_tcslen(m_szURL) > 0) { SHELLEXECUTEINFO csSEI; memset(&csSEI, 0, sizeof(csSEI)); csSEI.cbSize = sizeof(SHELLEXECUTEINFO); csSEI.fMask = SEE_MASK_FLAG_NO_UI; csSEI.lpVerb = _T("open"); csSEI.lpFile = m_szURL; csSEI.nShow = SW_SHOWMAXIMIZED; ::ShellExecuteEx(&csSEI); } // if } // else } // else return FALSE; } // End of OnClicked void CButtonST::DrawItem(LPDRAWITEMSTRUCT lpDIS) { CDC* pDC = CDC::FromHandle(lpDIS->hDC); CPen* pOldPen; // Checkbox? if (m_bIsCheckBox) { m_bIsPressed = (lpDIS->itemState & ODS_SELECTED) || (m_nCheck != 0); } // if else // Normal button OR other button style ... { m_bIsPressed = (lpDIS->itemState & ODS_SELECTED); // If there is a menu and it's displayed, draw the button as pressed if ( #ifdef BTNST_USE_BCMENU m_menuPopup.m_hMenu #else m_hMenu #endif && m_bMenuDisplayed) m_bIsPressed = TRUE; } // else m_bIsFocused = (lpDIS->itemState & ODS_FOCUS); m_bIsDisabled = (lpDIS->itemState & ODS_DISABLED); CRect itemRect = lpDIS->rcItem; pDC->SetBkMode(TRANSPARENT); if (m_bIsFlat == FALSE) { if (m_bIsFocused || m_bIsDefault) { CBrush br(RGB(0,0,0)); pDC->FrameRect(&itemRect, &br); itemRect.DeflateRect(1, 1); } // if } // if // Prepare draw... paint button background // Draw transparent? if (m_bDrawTransparent) PaintBk(pDC); else OnDrawBackground(pDC, &itemRect); // Draw pressed button if (m_bIsPressed) { if (m_bIsFlat) { if (m_bDrawBorder) OnDrawBorder(pDC, &itemRect); } else { CBrush brBtnShadow(GetSysColor(COLOR_BTNSHADOW)); pDC->FrameRect(&itemRect, &brBtnShadow); } } else // ...else draw non pressed button { CPen penBtnHiLight(PS_SOLID, 0, GetSysColor(COLOR_BTNHILIGHT)); // White CPen pen3DLight(PS_SOLID, 0, GetSysColor(COLOR_3DLIGHT)); // Light gray CPen penBtnShadow(PS_SOLID, 0, GetSysColor(COLOR_BTNSHADOW)); // Dark gray CPen pen3DDKShadow(PS_SOLID, 0, GetSysColor(COLOR_3DDKSHADOW)); // Black if (m_bIsFlat) { if (m_bMouseOnButton && m_bDrawBorder) OnDrawBorder(pDC, &itemRect); } else { // Draw top-left borders // White line pOldPen = pDC->SelectObject(&penBtnHiLight); pDC->MoveTo(itemRect.left, itemRect.bottom-1); pDC->LineTo(itemRect.left, itemRect.top); pDC->LineTo(itemRect.right, itemRect.top); // Light gray line pDC->SelectObject(pen3DLight); pDC->MoveTo(itemRect.left+1, itemRect.bottom-1); pDC->LineTo(itemRect.left+1, itemRect.top+1); pDC->LineTo(itemRect.right, itemRect.top+1); // Draw bottom-right borders // Black line pDC->SelectObject(pen3DDKShadow); pDC->MoveTo(itemRect.left, itemRect.bottom-1); pDC->LineTo(itemRect.right-1, itemRect.bottom-1); pDC->LineTo(itemRect.right-1, itemRect.top-1); // Dark gray line pDC->SelectObject(penBtnShadow); pDC->MoveTo(itemRect.left+1, itemRect.bottom-2); pDC->LineTo(itemRect.right-2, itemRect.bottom-2); pDC->LineTo(itemRect.right-2, itemRect.top); // pDC->SelectObject(pOldPen); } // else } // else // Read the button's title CString sTitle; GetWindowText(sTitle); CRect captionRect = lpDIS->rcItem; // Draw the icon if (m_csIcons[0].hIcon) { DrawTheIcon(pDC, !sTitle.IsEmpty(), &lpDIS->rcItem, &captionRect, m_bIsPressed, m_bIsDisabled); } // if if (m_csBitmaps[0].hBitmap) { pDC->SetBkColor(RGB(255,255,255)); DrawTheBitmap(pDC, !sTitle.IsEmpty(), &lpDIS->rcItem, &captionRect, m_bIsPressed, m_bIsDisabled); } // if // Write the button title (if any) if (sTitle.IsEmpty() == FALSE) { // Draw the button's title // If button is pressed then "press" title also if (m_bIsPressed && m_bIsCheckBox == FALSE) captionRect.OffsetRect(1, 1); // ONLY FOR DEBUG //CBrush brBtnShadow(RGB(255, 0, 0)); //pDC->FrameRect(&captionRect, &brBtnShadow); // Center text CRect centerRect = captionRect; pDC->DrawText(sTitle, -1, captionRect, DT_WORDBREAK | DT_CENTER | DT_CALCRECT); captionRect.OffsetRect((centerRect.Width() - captionRect.Width())/2, (centerRect.Height() - captionRect.Height())/2); /* RFU captionRect.OffsetRect(0, (centerRect.Height() - captionRect.Height())/2); captionRect.OffsetRect((centerRect.Width() - captionRect.Width())-4, (centerRect.Height() - captionRect.Height())/2); */ pDC->SetBkMode(TRANSPARENT); /* pDC->DrawState(captionRect.TopLeft(), captionRect.Size(), (LPCTSTR)sTitle, (bIsDisabled ? DSS_DISABLED : DSS_NORMAL), TRUE, 0, (CBrush*)NULL); */ if (m_bIsDisabled) { captionRect.OffsetRect(1, 1); pDC->SetTextColor(::GetSysColor(COLOR_3DHILIGHT)); pDC->DrawText(sTitle, -1, captionRect, DT_WORDBREAK | DT_CENTER); captionRect.OffsetRect(-1, -1); pDC->SetTextColor(::GetSysColor(COLOR_3DSHADOW)); pDC->DrawText(sTitle, -1, captionRect, DT_WORDBREAK | DT_CENTER); } // if else { if (m_bMouseOnButton || m_bIsPressed) { pDC->SetTextColor(m_crColors[BTNST_COLOR_FG_IN]); pDC->SetBkColor(m_crColors[BTNST_COLOR_BK_IN]); } // if else { pDC->SetTextColor(m_crColors[BTNST_COLOR_FG_OUT]); pDC->SetBkColor(m_crColors[BTNST_COLOR_BK_OUT]); } // else pDC->DrawText(sTitle, -1, captionRect, DT_WORDBREAK | DT_CENTER); } // if } // if if (m_bIsFlat == FALSE || (m_bIsFlat && m_bDrawFlatFocus)) { // Draw the focus rect if (m_bIsFocused) { CRect focusRect = itemRect; focusRect.DeflateRect(3, 3); pDC->DrawFocusRect(&focusRect); } // if } // if } // End of DrawItem void CButtonST::PaintBk(CDC* pDC) { CClientDC clDC(GetParent()); CRect rect; CRect rect1; GetClientRect(rect); GetWindowRect(rect1); GetParent()->ScreenToClient(rect1); if (m_dcBk.m_hDC == NULL) { m_dcBk.CreateCompatibleDC(&clDC); m_bmpBk.CreateCompatibleBitmap(&clDC, rect.Width(), rect.Height()); m_pbmpOldBk = m_dcBk.SelectObject(&m_bmpBk); m_dcBk.BitBlt(0, 0, rect.Width(), rect.Height(), &clDC, rect1.left, rect1.top, SRCCOPY); } // if pDC->BitBlt(0, 0, rect.Width(), rect.Height(), &m_dcBk, 0, 0, SRCCOPY); } // End of PaintBk HBITMAP CButtonST::CreateBitmapMask(HBITMAP hSourceBitmap, DWORD dwWidth, DWORD dwHeight, COLORREF crTransColor) { HBITMAP hMask = NULL; HDC hdcSrc = NULL; HDC hdcDest = NULL; HBITMAP hbmSrcT = NULL; HBITMAP hbmDestT = NULL; COLORREF crSaveBk; COLORREF crSaveDestText; hMask = ::CreateBitmap(dwWidth, dwHeight, 1, 1, NULL); if (hMask == NULL) return NULL; hdcSrc = ::CreateCompatibleDC(NULL); hdcDest = ::CreateCompatibleDC(NULL); hbmSrcT = (HBITMAP)::SelectObject(hdcSrc, hSourceBitmap); hbmDestT = (HBITMAP)::SelectObject(hdcDest, hMask); crSaveBk = ::SetBkColor(hdcSrc, crTransColor); ::BitBlt(hdcDest, 0, 0, dwWidth, dwHeight, hdcSrc, 0, 0, SRCCOPY); crSaveDestText = ::SetTextColor(hdcSrc, RGB(255, 255, 255)); ::SetBkColor(hdcSrc,RGB(0, 0, 0)); ::BitBlt(hdcSrc, 0, 0, dwWidth, dwHeight, hdcDest, 0, 0, SRCAND); SetTextColor(hdcDest, crSaveDestText); ::SetBkColor(hdcSrc, crSaveBk); ::SelectObject(hdcSrc, hbmSrcT); ::SelectObject(hdcDest, hbmDestT); ::DeleteDC(hdcSrc); ::DeleteDC(hdcDest); return hMask; } // End of CreateBitmapMask // // Parameters: // [IN] bHasTitle // TRUE if the button has a text // [IN] rpItem // A pointer to a RECT structure indicating the allowed paint area // [IN/OUT]rpTitle // A pointer to a CRect object indicating the paint area reserved for the // text. This structure will be modified if necessary. // [IN] bIsPressed // TRUE if the button is currently pressed // [IN] dwWidth // Width of the image (icon or bitmap) // [IN] dwHeight // Height of the image (icon or bitmap) // [OUT] rpImage // A pointer to a CRect object that will receive the area available to the image // void CButtonST::PrepareImageRect(BOOL bHasTitle, RECT* rpItem, CRect* rpTitle, BOOL bIsPressed, DWORD dwWidth, DWORD dwHeight, CRect* rpImage) { CRect rBtn; rpImage->CopyRect(rpItem); switch (m_byAlign) { case ST_ALIGN_HORIZ: if (bHasTitle == FALSE) { // Center image horizontally rpImage->left += ((rpImage->Width() - (long)dwWidth)/2); } else { // Image must be placed just inside the focus rect rpImage->left += 3; rpTitle->left += dwWidth + 3; } // Center image vertically rpImage->top += ((rpImage->Height() - (long)dwHeight)/2); break; case ST_ALIGN_HORIZ_RIGHT: GetClientRect(&rBtn); if (bHasTitle == FALSE) { // Center image horizontally rpImage->left += ((rpImage->Width() - (long)dwWidth)/2); } else { // Image must be placed just inside the focus rect rpTitle->right = rpTitle->Width() - dwWidth - 3; rpTitle->left = 3; rpImage->left = rBtn.right - dwWidth - 3; // Center image vertically rpImage->top += ((rpImage->Height() - (long)dwHeight)/2); } break; case ST_ALIGN_VERT: // Center image horizontally rpImage->left += ((rpImage->Width() - (long)dwWidth)/2); if (bHasTitle == FALSE) { // Center image vertically rpImage->top += ((rpImage->Height() - (long)dwHeight)/2); } else { rpImage->top = 3; rpTitle->top += dwHeight; } break; } // If button is pressed then press image also if (bIsPressed && m_bIsCheckBox == FALSE) rpImage->OffsetRect(1, 1); } // End of PrepareImageRect void CButtonST::DrawTheIcon(CDC* pDC, BOOL bHasTitle, RECT* rpItem, CRect* rpTitle, BOOL bIsPressed, BOOL bIsDisabled) { BYTE byIndex = 0; // Select the icon to use if ((m_bIsCheckBox && bIsPressed) || (!m_bIsCheckBox && (bIsPressed || m_bMouseOnButton))) byIndex = 0; else byIndex = (m_csIcons[1].hIcon == NULL ? 0 : 1); CRect rImage; PrepareImageRect(bHasTitle, rpItem, rpTitle, bIsPressed, m_csIcons[byIndex].dwWidth, m_csIcons[byIndex].dwHeight, &rImage); // Ole'! pDC->DrawState( rImage.TopLeft(), rImage.Size(), m_csIcons[byIndex].hIcon, (bIsDisabled ? DSS_DISABLED : DSS_NORMAL), (CBrush*)NULL); } // End of DrawTheIcon void CButtonST::DrawTheBitmap(CDC* pDC, BOOL bHasTitle, RECT* rItem, CRect *rCaption, BOOL bIsPressed, BOOL bIsDisabled) { HDC hdcBmpMem = NULL; HBITMAP hbmOldBmp = NULL; HDC hdcMem = NULL; HBITMAP hbmT = NULL; BYTE byIndex = 0; // Select the bitmap to use if ((m_bIsCheckBox && bIsPressed) || (!m_bIsCheckBox && (bIsPressed || m_bMouseOnButton))) byIndex = 0; else byIndex = (m_csBitmaps[1].hBitmap == NULL ? 0 : 1); CRect rImage; PrepareImageRect(bHasTitle, rItem, rCaption, bIsPressed, m_csBitmaps[byIndex].dwWidth, m_csBitmaps[byIndex].dwHeight, &rImage); hdcBmpMem = ::CreateCompatibleDC(pDC->m_hDC); hbmOldBmp = (HBITMAP)::SelectObject(hdcBmpMem, m_csBitmaps[byIndex].hBitmap); hdcMem = ::CreateCompatibleDC(NULL); hbmT = (HBITMAP)::SelectObject(hdcMem, m_csBitmaps[byIndex].hMask); if (bIsDisabled && m_bShowDisabledBitmap) { HDC hDC = NULL; HBITMAP hBitmap = NULL; hDC = ::CreateCompatibleDC(pDC->m_hDC); hBitmap = ::CreateCompatibleBitmap(pDC->m_hDC, m_csBitmaps[byIndex].dwWidth, m_csBitmaps[byIndex].dwHeight); HBITMAP hOldBmp2 = (HBITMAP)::SelectObject(hDC, hBitmap); RECT rRect; rRect.left = 0; rRect.top = 0; rRect.right = rImage.right + 1; rRect.bottom = rImage.bottom + 1; ::FillRect(hDC, &rRect, (HBRUSH)RGB(255, 255, 255)); COLORREF crOldColor = ::SetBkColor(hDC, RGB(255,255,255)); ::BitBlt(hDC, 0, 0, m_csBitmaps[byIndex].dwWidth, m_csBitmaps[byIndex].dwHeight, hdcMem, 0, 0, SRCAND); ::BitBlt(hDC, 0, 0, m_csBitmaps[byIndex].dwWidth, m_csBitmaps[byIndex].dwHeight, hdcBmpMem, 0, 0, SRCPAINT); ::SetBkColor(hDC, crOldColor); ::SelectObject(hDC, hOldBmp2); ::DeleteDC(hDC); pDC->DrawState( CPoint(rImage.left/*+1*/, rImage.top), CSize(m_csBitmaps[byIndex].dwWidth, m_csBitmaps[byIndex].dwHeight), hBitmap, DST_BITMAP | DSS_DISABLED); ::DeleteObject(hBitmap); } // if else { ::BitBlt(pDC->m_hDC, rImage.left, rImage.top, m_csBitmaps[byIndex].dwWidth, m_csBitmaps[byIndex].dwHeight, hdcMem, 0, 0, SRCAND); ::BitBlt(pDC->m_hDC, rImage.left, rImage.top, m_csBitmaps[byIndex].dwWidth, m_csBitmaps[byIndex].dwHeight, hdcBmpMem, 0, 0, SRCPAINT); } // else ::SelectObject(hdcMem, hbmT); ::DeleteDC(hdcMem); ::SelectObject(hdcBmpMem, hbmOldBmp); ::DeleteDC(hdcBmpMem); } // End of DrawTheBitmap // This function creates a grayscale icon starting from a given icon. // The resulting icon will have the same size of the original one. // // Parameters: // [IN] hIcon // Handle to the original icon. // // Return value: // If the function succeeds, the return value is the handle to the newly created // grayscale icon. // If the function fails, the return value is NULL. // HICON CButtonST::CreateGrayscaleIcon(HICON hIcon) { HICON hGrayIcon = NULL; HDC hMainDC = NULL, hMemDC1 = NULL, hMemDC2 = NULL; BITMAP bmp; HBITMAP hOldBmp1 = NULL, hOldBmp2 = NULL; ICONINFO csII, csGrayII; BOOL bRetValue = FALSE; bRetValue = ::GetIconInfo(hIcon, &csII); if (bRetValue == FALSE) return NULL; hMainDC = ::GetDC(m_hWnd); hMemDC1 = ::CreateCompatibleDC(hMainDC); hMemDC2 = ::CreateCompatibleDC(hMainDC); if (hMainDC == NULL || hMemDC1 == NULL || hMemDC2 == NULL) return NULL; if (::GetObject(csII.hbmColor, sizeof(BITMAP), &bmp)) { csGrayII.hbmColor = ::CreateBitmap(csII.xHotspot*2, csII.yHotspot*2, bmp.bmPlanes, bmp.bmBitsPixel, NULL); if (csGrayII.hbmColor) { hOldBmp1 = (HBITMAP)::SelectObject(hMemDC1, csII.hbmColor); hOldBmp2 = (HBITMAP)::SelectObject(hMemDC2, csGrayII.hbmColor); ::BitBlt(hMemDC2, 0, 0, csII.xHotspot*2, csII.yHotspot*2, hMemDC1, 0, 0, SRCCOPY); DWORD dwLoopY = 0, dwLoopX = 0; COLORREF crPixel = 0; BYTE byNewPixel = 0; for (dwLoopY = 0; dwLoopY < csII.yHotspot*2; dwLoopY++) { for (dwLoopX = 0; dwLoopX < csII.xHotspot*2; dwLoopX++) { crPixel = ::GetPixel(hMemDC2, dwLoopX, dwLoopY); byNewPixel = (BYTE)((GetRValue(crPixel) * 0.299) + (GetGValue(crPixel) * 0.587) + (GetBValue(crPixel) * 0.114)); if (crPixel) ::SetPixel(hMemDC2, dwLoopX, dwLoopY, RGB(byNewPixel, byNewPixel, byNewPixel)); } // for } // for ::SelectObject(hMemDC1, hOldBmp1); ::SelectObject(hMemDC2, hOldBmp2); csGrayII.hbmMask = csII.hbmMask; csGrayII.fIcon = TRUE; hGrayIcon = ::CreateIconIndirect(&csGrayII); } // if ::DeleteObject(csGrayII.hbmColor); //::DeleteObject(csGrayII.hbmMask); } // if ::DeleteObject(csII.hbmColor); ::DeleteObject(csII.hbmMask); ::DeleteDC(hMemDC1); ::DeleteDC(hMemDC2); ::ReleaseDC(m_hWnd, hMainDC); return hGrayIcon; } // End of CreateGrayscaleIcon // This function assigns icons to the button. // Any previous icon or bitmap will be removed. // // Parameters: // [IN] nIconIn // ID number of the icon resource to show when the mouse is over the button. // Pass NULL to remove any icon from the button. // [IN] nIconOut // ID number of the icon resource to show when the mouse is outside the button. // Can be NULL. // // Return value: // BTNST_OK // Function executed successfully. // BTNST_INVALIDRESOURCE // Failed loading the specified resource. // DWORD CButtonST::SetIcon(int nIconIn, int nIconOut) { HICON hIconIn = NULL; HICON hIconOut = NULL; HINSTANCE hInstResource = NULL; // Find correct resource handle hInstResource = AfxFindResourceHandle(MAKEINTRESOURCE(nIconIn), RT_GROUP_ICON); // Set icon when the mouse is IN the button hIconIn = (HICON)::LoadImage(hInstResource, MAKEINTRESOURCE(nIconIn), IMAGE_ICON, 0, 0, 0); // Set icon when the mouse is OUT the button if (nIconOut) { if (nIconOut == (int)BTNST_AUTO_GRAY) hIconOut = BTNST_AUTO_GRAY; else hIconOut = (HICON)::LoadImage(hInstResource, MAKEINTRESOURCE(nIconOut), IMAGE_ICON, 0, 0, 0); } // if return SetIcon(hIconIn, hIconOut); } // End of SetIcon // This function assigns icons to the button. // Any previous icon or bitmap will be removed. // // Parameters: // [IN] hIconIn // Handle fo the icon to show when the mouse is over the button. // Pass NULL to remove any icon from the button. // [IN] hIconOut // Handle to the icon to show when the mouse is outside the button. // Can be NULL. // // Return value: // BTNST_OK // Function executed successfully. // BTNST_INVALIDRESOURCE // Failed loading the specified resource. // DWORD CButtonST::SetIcon(HICON hIconIn, HICON hIconOut) { BOOL bRetValue; ICONINFO ii; // Free any loaded resource FreeResources(); if (hIconIn) { // Icon when mouse over button? m_csIcons[0].hIcon = hIconIn; // Get icon dimension ::ZeroMemory(&ii, sizeof(ICONINFO)); bRetValue = ::GetIconInfo(hIconIn, &ii); if (bRetValue == FALSE) { FreeResources(); return BTNST_INVALIDRESOURCE; } // if m_csIcons[0].dwWidth = (DWORD)(ii.xHotspot * 2); m_csIcons[0].dwHeight = (DWORD)(ii.yHotspot * 2); ::DeleteObject(ii.hbmMask); ::DeleteObject(ii.hbmColor); // Icon when mouse outside button? if (hIconOut) { if (hIconOut == BTNST_AUTO_GRAY) { hIconOut = CreateGrayscaleIcon(hIconIn); } // if m_csIcons[1].hIcon = hIconOut; // Get icon dimension ::ZeroMemory(&ii, sizeof(ICONINFO)); bRetValue = ::GetIconInfo(hIconOut, &ii); if (bRetValue == FALSE) { FreeResources(); return BTNST_INVALIDRESOURCE; } // if m_csIcons[1].dwWidth = (DWORD)(ii.xHotspot * 2); m_csIcons[1].dwHeight = (DWORD)(ii.yHotspot * 2); ::DeleteObject(ii.hbmMask); ::DeleteObject(ii.hbmColor); } // if } // if Invalidate(); return BTNST_OK; } // End of SetIcon // This function assigns bitmaps to the button. // Any previous icon or bitmap will be removed. // // Parameters: // [IN] nBitmapIn // ID number of the bitmap resource to show when the mouse is over the button. // Pass NULL to remove any bitmap from the button. // [IN] crTransColorIn // Color (inside nBitmapIn) to be used as transparent color. // [IN] nBitmapOut // ID number of the bitmap resource to show when the mouse is outside the button. // Can be NULL. // [IN] crTransColorOut // Color (inside nBitmapOut) to be used as transparent color. // // Return value: // BTNST_OK // Function executed successfully. // BTNST_INVALIDRESOURCE // Failed loading the specified resource. // BTNST_FAILEDMASK // Failed creating mask bitmap. // DWORD CButtonST::SetBitmaps(int nBitmapIn, COLORREF crTransColorIn, int nBitmapOut, COLORREF crTransColorOut) { HBITMAP hBitmapIn = NULL; HBITMAP hBitmapOut = NULL; HINSTANCE hInstResource = NULL; // Find correct resource handle hInstResource = AfxFindResourceHandle(MAKEINTRESOURCE(nBitmapIn), RT_BITMAP); // Load bitmap In hBitmapIn = (HBITMAP)::LoadImage(hInstResource, MAKEINTRESOURCE(nBitmapIn), IMAGE_BITMAP, 0, 0, 0); // Load bitmap Out if (nBitmapOut) hBitmapOut = (HBITMAP)::LoadImage(hInstResource, MAKEINTRESOURCE(nBitmapOut), IMAGE_BITMAP, 0, 0, 0); return SetBitmaps(hBitmapIn, crTransColorIn, hBitmapOut, crTransColorOut); } // End of SetBitmaps // This function assigns bitmaps to the button. // Any previous icon or bitmap will be removed. // // Parameters: // [IN] hBitmapIn // Handle fo the bitmap to show when the mouse is over the button. // Pass NULL to remove any bitmap from the button. // [IN] crTransColorIn // Color (inside hBitmapIn) to be used as transparent color. // [IN] hBitmapOut // Handle to the bitmap to show when the mouse is outside the button. // Can be NULL. // [IN] crTransColorOut // Color (inside hBitmapOut) to be used as transparent color. // // Return value: // BTNST_OK // Function executed successfully. // BTNST_INVALIDRESOURCE // Failed loading the specified resource. // BTNST_FAILEDMASK // Failed creating mask bitmap. // DWORD CButtonST::SetBitmaps(HBITMAP hBitmapIn, COLORREF crTransColorIn, HBITMAP hBitmapOut, COLORREF crTransColorOut) { int nRetValue; BITMAP csBitmapSize; // Free any loaded resource FreeResources(); if (hBitmapIn) { m_csBitmaps[0].hBitmap = hBitmapIn; m_csBitmaps[0].crTransparent = crTransColorIn; // Get bitmap size nRetValue = ::GetObject(hBitmapIn, sizeof(csBitmapSize), &csBitmapSize); if (nRetValue == 0) { FreeResources(); return BTNST_INVALIDRESOURCE; } // if m_csBitmaps[0].dwWidth = (DWORD)csBitmapSize.bmWidth; m_csBitmaps[0].dwHeight = (DWORD)csBitmapSize.bmHeight; // Create mask for bitmap In m_csBitmaps[0].hMask = CreateBitmapMask(hBitmapIn, m_csBitmaps[0].dwWidth, m_csBitmaps[0].dwHeight, crTransColorIn); if (m_csBitmaps[0].hMask == NULL) { FreeResources(); return BTNST_FAILEDMASK; } // if if (hBitmapOut) { m_csBitmaps[1].hBitmap = hBitmapOut; m_csBitmaps[1].crTransparent = crTransColorOut; // Get bitmap size nRetValue = ::GetObject(hBitmapOut, sizeof(csBitmapSize), &csBitmapSize); if (nRetValue == 0) { FreeResources(); return BTNST_INVALIDRESOURCE; } // if m_csBitmaps[1].dwWidth = (DWORD)csBitmapSize.bmWidth; m_csBitmaps[1].dwHeight = (DWORD)csBitmapSize.bmHeight; // Create mask for bitmap Out m_csBitmaps[1].hMask = CreateBitmapMask(hBitmapOut, m_csBitmaps[1].dwWidth, m_csBitmaps[1].dwHeight, crTransColorOut); if (m_csBitmaps[1].hMask == NULL) { FreeResources(); return BTNST_FAILEDMASK; } // if } // if } // if Invalidate(); return BTNST_OK; } // End of SetBitmaps // This functions sets the button to have a standard or flat style. // // Parameters: // [IN] bFlat // If TRUE the button will have a flat style, else // will have a standard style. // By default, CButtonST buttons are flat. // [IN] bRepaint // If TRUE the control will be repainted. // // Return value: // BTNST_OK // Function executed successfully. // DWORD CButtonST::SetFlat(BOOL bFlat, BOOL bRepaint) { m_bIsFlat = bFlat; if (bRepaint) Invalidate(); return BTNST_OK; } // End of SetFlat // This function sets the alignment type between icon/bitmap and text. // // Parameters: // [IN] byAlign // Alignment type. Can be one of the following values: // ST_ALIGN_HORIZ Icon/bitmap on the left, text on the right // ST_ALIGN_VERT Icon/bitmap on the top, text on the bottom // ST_ALIGN_HORIZ_RIGHT Icon/bitmap on the right, text on the left // By default, CButtonST buttons have ST_ALIGN_HORIZ alignment. // [IN] bRepaint // If TRUE the control will be repainted. // // Return value: // BTNST_OK // Function executed successfully. // BTNST_INVALIDALIGN // Alignment type not supported. // DWORD CButtonST::SetAlign(BYTE byAlign, BOOL bRepaint) { switch (byAlign) { case ST_ALIGN_HORIZ: case ST_ALIGN_HORIZ_RIGHT: case ST_ALIGN_VERT: m_byAlign = byAlign; if (bRepaint) Invalidate(); return BTNST_OK; break; } // switch return BTNST_INVALIDALIGN; } // End of SetAlign // This function sets the state of the checkbox. // If the button is not a checkbox, this function has no meaning. // // Parameters: // [IN] nCheck // 1 to check the checkbox. // 0 to un-check the checkbox. // [IN] bRepaint // If TRUE the control will be repainted. // // Return value: // BTNST_OK // Function executed successfully. // DWORD CButtonST::SetCheck(int nCheck, BOOL bRepaint) { if (m_bIsCheckBox) { if (nCheck == 0) m_nCheck = 0; else m_nCheck = 1; if (bRepaint) Invalidate(); } // if return BTNST_OK; } // End of SetCheck // This function returns the current state of the checkbox. // If the button is not a checkbox, this function has no meaning. // // Return value: // The current state of the checkbox. // 1 if checked. // 0 if not checked or the button is not a checkbox. // int CButtonST::GetCheck() { return m_nCheck; } // End of GetCheck // This function sets all colors to a default value. // // Parameters: // [IN] bRepaint // If TRUE the control will be repainted. // // Return value: // BTNST_OK // Function executed successfully. // DWORD CButtonST::SetDefaultColors(BOOL bRepaint) { m_crColors[BTNST_COLOR_BK_IN] = ::GetSysColor(COLOR_BTNFACE); m_crColors[BTNST_COLOR_FG_IN] = ::GetSysColor(COLOR_BTNTEXT); m_crColors[BTNST_COLOR_BK_OUT] = ::GetSysColor(COLOR_BTNFACE); m_crColors[BTNST_COLOR_FG_OUT] = ::GetSysColor(COLOR_BTNTEXT); m_crColors[BTNST_COLOR_BK_FOCUS] = ::GetSysColor(COLOR_BTNFACE); m_crColors[BTNST_COLOR_FG_FOCUS] = ::GetSysColor(COLOR_BTNTEXT); if (bRepaint) Invalidate(); return BTNST_OK; } // End of SetDefaultColors // This function sets the color to use for a particular state. // // Parameters: // [IN] byColorIndex // Index of the color to set. Can be one of the following values: // BTNST_COLOR_BK_IN Background color when mouse is over the button // BTNST_COLOR_FG_IN Text color when mouse is over the button // BTNST_COLOR_BK_OUT Background color when mouse is outside the button // BTNST_COLOR_FG_OUT Text color when mouse is outside the button // BTNST_COLOR_BK_FOCUS Background color when the button is focused // BTNST_COLOR_FG_FOCUS Text color when the button is focused // [IN] crColor // New color. // [IN] bRepaint // If TRUE the control will be repainted. // // Return value: // BTNST_OK // Function executed successfully. // BTNST_INVALIDINDEX // Invalid color index. // DWORD CButtonST::SetColor(BYTE byColorIndex, COLORREF crColor, BOOL bRepaint) { if (byColorIndex >= BTNST_MAX_COLORS) return BTNST_INVALIDINDEX; // Set new color m_crColors[byColorIndex] = crColor; if (bRepaint) Invalidate(); return BTNST_OK; } // End of SetColor // This functions returns the color used for a particular state. // // Parameters: // [IN] byColorIndex // Index of the color to get. // See SetColor for the list of available colors. // [OUT] crpColor // A pointer to a COLORREF that will receive the color. // // Return value: // BTNST_OK // Function executed successfully. // BTNST_INVALIDINDEX // Invalid color index. // DWORD CButtonST::GetColor(BYTE byColorIndex, COLORREF* crpColor) { if (byColorIndex >= BTNST_MAX_COLORS) return BTNST_INVALIDINDEX; // Get color *crpColor = m_crColors[byColorIndex]; return BTNST_OK; } // End of GetColor // This function applies an offset to the RGB components of the specified color. // This function can be seen as an easy way to make a color darker or lighter than // its default value. // // Parameters: // [IN] byColorIndex // Index of the color to set. // See SetColor for the list of available colors. // [IN] shOffsetColor // A short value indicating the offset to apply to the color. // This value must be between -255 and 255. // [IN] bRepaint // If TRUE the control will be repainted. // // Return value: // BTNST_OK // Function executed successfully. // BTNST_INVALIDINDEX // Invalid color index. // BTNST_BADPARAM // The specified offset is out of range. // DWORD CButtonST::OffsetColor(BYTE byColorIndex, short shOffset, BOOL bRepaint) { BYTE byRed = 0; BYTE byGreen = 0; BYTE byBlue = 0; short shOffsetR = shOffset; short shOffsetG = shOffset; short shOffsetB = shOffset; if (byColorIndex >= BTNST_MAX_COLORS) return BTNST_INVALIDINDEX; if (shOffset < -255 || shOffset > 255) return BTNST_BADPARAM; // Get RGB components of specified color byRed = GetRValue(m_crColors[byColorIndex]); byGreen = GetGValue(m_crColors[byColorIndex]); byBlue = GetBValue(m_crColors[byColorIndex]); // Calculate max. allowed real offset if (shOffset > 0) { if (byRed + shOffset > 255) shOffsetR = 255 - byRed; if (byGreen + shOffset > 255) shOffsetG = 255 - byGreen; if (byBlue + shOffset > 255) shOffsetB = 255 - byBlue; shOffset = min(min(shOffsetR, shOffsetG), shOffsetB); } // if else { if (byRed + shOffset < 0) shOffsetR = -byRed; if (byGreen + shOffset < 0) shOffsetG = -byGreen; if (byBlue + shOffset < 0) shOffsetB = -byBlue; shOffset = max(max(shOffsetR, shOffsetG), shOffsetB); } // else // Set new color m_crColors[byColorIndex] = RGB(byRed + shOffset, byGreen + shOffset, byBlue + shOffset); if (bRepaint) Invalidate(); return BTNST_OK; } // End of OffsetColor // This function sets the hilight logic for the button. // Applies only to flat buttons. // // Parameters: // [IN] bAlwaysTrack // If TRUE the button will be hilighted even if the window that owns it, is // not the active window. // If FALSE the button will be hilighted only if the window that owns it, // is the active window. // // Return value: // BTNST_OK // Function executed successfully. // DWORD CButtonST::SetAlwaysTrack(BOOL bAlwaysTrack) { m_bAlwaysTrack = bAlwaysTrack; return BTNST_OK; } // End of SetAlwaysTrack // This function sets the cursor to be used when the mouse is over the button. // // Parameters: // [IN] nCursorId // ID number of the cursor resource. // Pass NULL to remove a previously loaded cursor. // [IN] bRepaint // If TRUE the control will be repainted. // // Return value: // BTNST_OK // Function executed successfully. // BTNST_INVALIDRESOURCE // Failed loading the specified resource. // DWORD CButtonST::SetBtnCursor(int nCursorId, BOOL bRepaint) { HINSTANCE hInstResource = NULL; // Destroy any previous cursor if (m_hCursor) { ::DestroyCursor(m_hCursor); m_hCursor = NULL; } // if // Load cursor if (nCursorId) { hInstResource = AfxFindResourceHandle(MAKEINTRESOURCE(nCursorId), RT_GROUP_CURSOR); // Load cursor resource m_hCursor = (HCURSOR)::LoadImage(hInstResource, MAKEINTRESOURCE(nCursorId), IMAGE_CURSOR, 0, 0, 0); // Repaint the button if (bRepaint) Invalidate(); // If something wrong if (m_hCursor == NULL) return BTNST_INVALIDRESOURCE; } // if return BTNST_OK; } // End of SetBtnCursor // This function sets if the button border must be drawn. // Applies only to flat buttons. // // Parameters: // [IN] bDrawBorder // If TRUE the border will be drawn. // [IN] bRepaint // If TRUE the control will be repainted. // // Return value: // BTNST_OK // Function executed successfully. // DWORD CButtonST::DrawBorder(BOOL bDrawBorder, BOOL bRepaint) { m_bDrawBorder = bDrawBorder; // Repaint the button if (bRepaint) Invalidate(); return BTNST_OK; } // End of DrawBorder // This function sets if the focus rectangle must be drawn for flat buttons. // // Parameters: // [IN] bDrawFlatFocus // If TRUE the focus rectangle will be drawn also for flat buttons. // [IN] bRepaint // If TRUE the control will be repainted. // // Return value: // BTNST_OK // Function executed successfully. // DWORD CButtonST::DrawFlatFocus(BOOL bDrawFlatFocus, BOOL bRepaint) { m_bDrawFlatFocus = bDrawFlatFocus; // Repaint the button if (bRepaint) Invalidate(); return BTNST_OK; } // End of DrawFlatFocus void CButtonST::InitToolTip() { if (m_ToolTip.m_hWnd == NULL) { // Create ToolTip control m_ToolTip.Create(this); // Create inactive m_ToolTip.Activate(FALSE); // Enable multiline m_ToolTip.SendMessage(TTM_SETMAXTIPWIDTH, 0, 400); } // if } // End of InitToolTip // This function sets the text to show in the button tooltip. // // Parameters: // [IN] nText // ID number of the string resource containing the text to show. // [IN] bActivate // If TRUE the tooltip will be created active. // void CButtonST::SetTooltipText(int nText, BOOL bActivate) { CString sText; // Load string resource sText.LoadString(nText); // If string resource is not empty if (sText.IsEmpty() == FALSE) SetTooltipText((LPCTSTR)sText, bActivate); } // End of SetTooltipText // This function sets the text to show in the button tooltip. // // Parameters: // [IN] lpszText // Pointer to a null-terminated string containing the text to show. // [IN] bActivate // If TRUE the tooltip will be created active. // void CButtonST::SetTooltipText(LPCTSTR lpszText, BOOL bActivate) { // We cannot accept NULL pointer if (lpszText == NULL) return; // Initialize ToolTip InitToolTip(); // If there is no tooltip defined then add it if (m_ToolTip.GetToolCount() == 0) { CRect rectBtn; GetClientRect(rectBtn); m_ToolTip.AddTool(this, lpszText, rectBtn, 1); } // if // Set text for tooltip m_ToolTip.UpdateTipText(lpszText, this, 1); m_ToolTip.Activate(bActivate); } // End of SetTooltipText // This function enables or disables the button tooltip. // // Parameters: // [IN] bActivate // If TRUE the tooltip will be activated. // void CButtonST::ActivateTooltip(BOOL bActivate) { // If there is no tooltip then do nothing if (m_ToolTip.GetToolCount() == 0) return; // Activate tooltip m_ToolTip.Activate(bActivate); } // End of EnableTooltip // This function returns if the button is the default button. // // Return value: // TRUE // The button is the default button. // FALSE // The button is not the default button. // BOOL CButtonST::GetDefault() { return m_bIsDefault; } // End of GetDefault // This function enables the transparent mode. // Note: this operation is not reversible. // DrawTransparent should be called just after the button is created. // Do not use trasparent buttons until you really need it (you have a bitmapped // background) since each transparent button makes a copy in memory of its background. // This may bring unnecessary memory use and execution overload. // // Parameters: // [IN] bRepaint // If TRUE the control will be repainted. // void CButtonST::DrawTransparent(BOOL bRepaint) { m_bDrawTransparent = TRUE; // Restore old bitmap (if any) if (m_dcBk.m_hDC != NULL && m_pbmpOldBk != NULL) { m_dcBk.SelectObject(m_pbmpOldBk); } // if m_bmpBk.DeleteObject(); m_dcBk.DeleteDC(); // Repaint the button if (bRepaint) Invalidate(); } // End of DrawTransparent // This function sets the URL that will be opened when the button is clicked. // // Parameters: // [IN] lpszURL // Pointer to a null-terminated string that contains the URL. // Pass NULL to removed any previously specified URL. // // Return value: // BTNST_OK // Function executed successfully. // DWORD CButtonST::SetURL(LPCTSTR lpszURL) { // Remove any existing URL memset(m_szURL, 0, sizeof(m_szURL)); if (lpszURL) { // Store the URL _tcsncpy(m_szURL, lpszURL, _MAX_PATH); } // if return BTNST_OK; } // End of SetURL // This function associates a menu to the button. // The menu will be displayed clicking the button. // // Parameters: // [IN] nMenu // ID number of the menu resource. // Pass NULL to remove any menu from the button. // [IN] hParentWnd // Handle to the window that owns the menu. // This window receives all messages from the menu. // [IN] bRepaint // If TRUE the control will be repainted. // // Return value: // BTNST_OK // Function executed successfully. // BTNST_INVALIDRESOURCE // Failed loading the specified resource. // #ifndef BTNST_USE_BCMENU DWORD CButtonST::SetMenu(UINT nMenu, HWND hParentWnd, BOOL bRepaint) { HINSTANCE hInstResource = NULL; // Destroy any previous menu if (m_hMenu) { ::DestroyMenu(m_hMenu); m_hMenu = NULL; m_hParentWndMenu = NULL; m_bMenuDisplayed = FALSE; } // if // Load menu if (nMenu) { // Find correct resource handle hInstResource = AfxFindResourceHandle(MAKEINTRESOURCE(nMenu), RT_MENU); // Load menu resource m_hMenu = ::LoadMenu(hInstResource, MAKEINTRESOURCE(nMenu)); m_hParentWndMenu = hParentWnd; // If something wrong if (m_hMenu == NULL) return BTNST_INVALIDRESOURCE; } // if // Repaint the button if (bRepaint) Invalidate(); return BTNST_OK; } // End of SetMenu #endif // This function associates a menu to the button. // The menu will be displayed clicking the button. // The menu will be handled by the BCMenu class. // // Parameters: // [IN] nMenu // ID number of the menu resource. // Pass NULL to remove any menu from the button. // [IN] hParentWnd // Handle to the window that owns the menu. // This window receives all messages from the menu. // [IN] bWinXPStyle // If TRUE the menu will be displayed using the new Windows XP style. // If FALSE the menu will be displayed using the standard style. // [IN] nToolbarID // Resource ID of the toolbar to be associated to the menu. // [IN] sizeToolbarIcon // A CSize object indicating the size (in pixels) of each icon into the toolbar. // All icons into the toolbar must have the same size. // [IN] crToolbarBk // A COLORREF value indicating the color to use as background for the icons into the toolbar. // This color will be used as the "transparent" color. // [IN] bRepaint // If TRUE the control will be repainted. // // Return value: // BTNST_OK // Function executed successfully. // BTNST_INVALIDRESOURCE // Failed loading the specified resource. // #ifdef BTNST_USE_BCMENU DWORD CButtonST::SetMenu(UINT nMenu, HWND hParentWnd, BOOL bWinXPStyle, UINT nToolbarID, CSize sizeToolbarIcon, COLORREF crToolbarBk, BOOL bRepaint) { BOOL bRetValue = FALSE; // Destroy any previous menu if (m_menuPopup.m_hMenu) { m_menuPopup.DestroyMenu(); m_hParentWndMenu = NULL; m_bMenuDisplayed = FALSE; } // if // Load menu if (nMenu) { m_menuPopup.SetMenuDrawMode(bWinXPStyle); // Load menu bRetValue = m_menuPopup.LoadMenu(nMenu); // If something wrong if (bRetValue == FALSE) return BTNST_INVALIDRESOURCE; // Load toolbar if (nToolbarID) { m_menuPopup.SetBitmapBackground(crToolbarBk); m_menuPopup.SetIconSize(sizeToolbarIcon.cx, sizeToolbarIcon.cy); bRetValue = m_menuPopup.LoadToolbar(nToolbarID); // If something wrong if (bRetValue == FALSE) { m_menuPopup.DestroyMenu(); return BTNST_INVALIDRESOURCE; } // if } // if m_hParentWndMenu = hParentWnd; } // if // Repaint the button if (bRepaint) Invalidate(); return BTNST_OK; } // End of SetMenu #endif // This function is called every time the button background needs to be painted. // If the button is in transparent mode this function will NOT be called. // This is a virtual function that can be rewritten in CButtonST-derived classes // to produce a whole range of buttons not available by default. // // Parameters: // [IN] pDC // Pointer to a CDC object that indicates the device context. // [IN] pRect // Pointer to a CRect object that indicates the bounds of the // area to be painted. // // Return value: // BTNST_OK // Function executed successfully. // DWORD CButtonST::OnDrawBackground(CDC* pDC, LPCRECT pRect) { COLORREF crColor; if (m_bMouseOnButton || m_bIsPressed) crColor = m_crColors[BTNST_COLOR_BK_IN]; else { if (m_bIsFocused) crColor = m_crColors[BTNST_COLOR_BK_FOCUS]; else crColor = m_crColors[BTNST_COLOR_BK_OUT]; } // else CBrush brBackground(crColor); pDC->FillRect(pRect, &brBackground); return BTNST_OK; } // End of OnDrawBackground // This function is called every time the button border needs to be painted. // If the button is in standard (not flat) mode this function will NOT be called. // This is a virtual function that can be rewritten in CButtonST-derived classes // to produce a whole range of buttons not available by default. // // Parameters: // [IN] pDC // Pointer to a CDC object that indicates the device context. // [IN] pRect // Pointer to a CRect object that indicates the bounds of the // area to be painted. // // Return value: // BTNST_OK // Function executed successfully. // DWORD CButtonST::OnDrawBorder(CDC* pDC, LPCRECT pRect) { if (m_bIsPressed) pDC->Draw3dRect(pRect, ::GetSysColor(COLOR_BTNSHADOW), ::GetSysColor(COLOR_BTNHILIGHT)); else pDC->Draw3dRect(pRect, ::GetSysColor(COLOR_BTNHILIGHT), ::GetSysColor(COLOR_BTNSHADOW)); return BTNST_OK; } // End of OnDrawBorder #undef BS_TYPEMASK
// // Class: CButtonST // // Compiler: Visual C++ // Tested on: Visual C++ 5.0 // Visual C++ 6.0 // // Version: See GetVersionC() or GetVersionI() // // Created: xx/xxxx/1998 // Updated: 18/April/2002 // // Author: Davide Calabro' davide_calabro@yahoo.com // http://www.softechsoftware.it // // Note: Code for the PreSubclassWindow and OnSetStyle functions // has been taken from the COddButton class // published by Paolo Messina and Jerzy Kaczorowski // // Disclaimer // ---------- // THIS SOFTWARE AND THE ACCOMPANYING FILES ARE DISTRIBUTED "AS IS" AND WITHOUT // ANY WARRANTIES WHETHER EXPRESSED OR IMPLIED. NO REPONSIBILITIES FOR POSSIBLE // DAMAGES OR EVEN FUNCTIONALITY CAN BE TAKEN. THE USER MUST ASSUME THE ENTIRE // RISK OF USING THIS SOFTWARE. // // Terms of use // ------------ // THIS SOFTWARE IS FREE FOR PERSONAL USE OR FREEWARE APPLICATIONS. // IF YOU USE THIS SOFTWARE IN COMMERCIAL OR SHAREWARE APPLICATIONS YOU // ARE GENTLY ASKED TO DONATE 1$ (ONE U.S. DOLLAR) TO THE AUTHOR: // // Davide Calabro' // P.O. Box 65 // 21019 Somma Lombardo (VA) // Italy // #ifndef _BTNST_H #define _BTNST_H // Uncomment the following 2 lines to enable support for BCMenu class #define BTNST_USE_BCMENU #include "BCMenu.h" #if _MSC_VER >= 1000 #pragma once #endif // _MSC_VER >= 1000 // Return values #ifndef BTNST_OK #define BTNST_OK 0 #endif #ifndef BTNST_INVALIDRESOURCE #define BTNST_INVALIDRESOURCE 1 #endif #ifndef BTNST_FAILEDMASK #define BTNST_FAILEDMASK 2 #endif #ifndef BTNST_INVALIDINDEX #define BTNST_INVALIDINDEX 3 #endif #ifndef BTNST_INVALIDALIGN #define BTNST_INVALIDALIGN 4 #endif #ifndef BTNST_BADPARAM #define BTNST_BADPARAM 5 #endif // Dummy identifier for grayscale icon #ifndef BTNST_AUTO_GRAY #define BTNST_AUTO_GRAY (HICON)(0xffffffff - 1L) #endif class CButtonST : public CButton { public: CButtonST(); ~CButtonST(); enum { ST_ALIGN_HORIZ = 0, // Icon/bitmap on the left, text on the right ST_ALIGN_VERT, // Icon/bitmap on the top, text on the bottom ST_ALIGN_HORIZ_RIGHT // Icon/bitmap on the right, text on the left }; enum { BTNST_COLOR_BK_IN = 0, // Background color when mouse is INside BTNST_COLOR_FG_IN, // Text color when mouse is INside BTNST_COLOR_BK_OUT, // Background color when mouse is OUTside BTNST_COLOR_FG_OUT, // Text color when mouse is OUTside BTNST_COLOR_BK_FOCUS, // Background color when the button is focused BTNST_COLOR_FG_FOCUS, // Text color when the button is focused BTNST_MAX_COLORS }; // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CButtonST) public: virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct); virtual BOOL PreTranslateMessage(MSG* pMsg); protected: virtual void PreSubclassWindow(); virtual LRESULT DefWindowProc(UINT message, WPARAM wParam, LPARAM lParam); //}}AFX_VIRTUAL public: DWORD SetDefaultColors(BOOL bRepaint = TRUE); DWORD SetColor(BYTE byColorIndex, COLORREF crColor, BOOL bRepaint = TRUE); DWORD GetColor(BYTE byColorIndex, COLORREF* crpColor); DWORD OffsetColor(BYTE byColorIndex, short shOffset, BOOL bRepaint = TRUE); DWORD SetCheck(int nCheck, BOOL bRepaint = TRUE); int GetCheck(); DWORD SetURL(LPCTSTR lpszURL = NULL); void DrawTransparent(BOOL bRepaint = FALSE); BOOL GetDefault(); DWORD SetAlwaysTrack(BOOL bAlwaysTrack = TRUE); void SetTooltipText(int nText, BOOL bActivate = TRUE); void SetTooltipText(LPCTSTR lpszText, BOOL bActivate = TRUE); void ActivateTooltip(BOOL bEnable = TRUE); DWORD SetBtnCursor(int nCursorId = NULL, BOOL bRepaint = TRUE); DWORD SetFlat(BOOL bFlat = TRUE, BOOL bRepaint = TRUE); DWORD SetAlign(BYTE byAlign, BOOL bRepaint = TRUE); DWORD DrawBorder(BOOL bDrawBorder = TRUE, BOOL bRepaint = TRUE); DWORD DrawFlatFocus(BOOL bDrawFlatFocus, BOOL bRepaint = TRUE); DWORD SetIcon(int nIconIn, int nIconOut = NULL); DWORD SetIcon(HICON hIconIn, HICON hIconOut = NULL); DWORD SetBitmaps(int nBitmapIn, COLORREF crTransColorIn, int nBitmapOut = NULL, COLORREF crTransColorOut = 0); DWORD SetBitmaps(HBITMAP hBitmapIn, COLORREF crTransColorIn, HBITMAP hBitmapOut = NULL, COLORREF crTransColorOut = 0); #ifdef BTNST_USE_BCMENU DWORD SetMenu(UINT nMenu, HWND hParentWnd, BOOL bWinXPStyle = TRUE, UINT nToolbarID = NULL, CSize sizeToolbarIcon = CSize(16, 16), COLORREF crToolbarBk = RGB(255, 0, 255), BOOL bRepaint = TRUE); #else DWORD SetMenu(UINT nMenu, HWND hParentWnd, BOOL bRepaint = TRUE); #endif static short GetVersionI() {return 35;} static LPCTSTR GetVersionC() {return (LPCTSTR)_T("3.5");} BOOL m_bShowDisabledBitmap; protected: //{{AFX_MSG(CButtonST) afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message); afx_msg void OnKillFocus(CWnd* pNewWnd); afx_msg void OnMouseMove(UINT nFlags, CPoint point); afx_msg void OnSysColorChange(); afx_msg BOOL OnClicked(); afx_msg void OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized); afx_msg void OnEnable(BOOL bEnable); afx_msg void OnCancelMode(); afx_msg UINT OnGetDlgCode(); //}}AFX_MSG #ifdef BTNST_USE_BCMENU afx_msg LRESULT OnMenuChar(UINT nChar, UINT nFlags, CMenu* pMenu); afx_msg void OnMeasureItem(int nIDCtl, LPMEASUREITEMSTRUCT lpMeasureItemStruct); #endif afx_msg HBRUSH CtlColor(CDC* pDC, UINT nCtlColor); HICON CreateGrayscaleIcon(HICON hIcon); virtual DWORD OnDrawBackground(CDC* pDC, LPCRECT pRect); virtual DWORD OnDrawBorder(CDC* pDC, LPCRECT pRect); BOOL m_bIsFlat; // Is a flat button? BOOL m_bMouseOnButton; // Is mouse over the button? BOOL m_bDrawTransparent; // Draw transparent? BOOL m_bIsPressed; // Is button pressed? BOOL m_bIsFocused; // Is button focused? BOOL m_bIsDisabled; // Is button disabled? BOOL m_bIsDefault; // Is default button? BOOL m_bIsCheckBox; // Is the button a checkbox? BYTE m_byAlign; // Align mode BOOL m_bDrawBorder; // Draw border? BOOL m_bDrawFlatFocus; // Draw focus rectangle for flat button? COLORREF m_crColors[BTNST_MAX_COLORS]; // Colors to be used HWND m_hParentWndMenu; // Handle to window for menu selection BOOL m_bMenuDisplayed; // Is menu displayed ? #ifdef BTNST_USE_BCMENU BCMenu m_menuPopup; // BCMenu class instance #else HMENU m_hMenu; // Handle to associated menu #endif private: LRESULT OnSetCheck(WPARAM wParam, LPARAM lParam); LRESULT OnGetCheck(WPARAM wParam, LPARAM lParam); LRESULT OnSetStyle(WPARAM wParam, LPARAM lParam); LRESULT OnMouseLeave(WPARAM wParam, LPARAM lParam); void CancelHover(); void FreeResources(BOOL bCheckForNULL = TRUE); void PrepareImageRect(BOOL bHasTitle, RECT* rpItem, CRect* rpTitle, BOOL bIsPressed, DWORD dwWidth, DWORD dwHeight, CRect* rpImage); HBITMAP CreateBitmapMask(HBITMAP hSourceBitmap, DWORD dwWidth, DWORD dwHeight, COLORREF crTransColor); void DrawTheIcon(CDC* pDC, BOOL bHasTitle, RECT* rpItem, CRect* rpTitle, BOOL bIsPressed, BOOL bIsDisabled); void DrawTheBitmap(CDC* pDC, BOOL bHasTitle, RECT *rItem, CRect *rCaption, BOOL bIsPressed, BOOL bIsDisabled); void PaintBk(CDC* pDC); void InitToolTip(); HCURSOR m_hCursor; // Handle to cursor CToolTipCtrl m_ToolTip; // Tooltip CDC m_dcBk; CBitmap m_bmpBk; CBitmap* m_pbmpOldBk; BOOL m_bAlwaysTrack; // Always hilight button? int m_nCheck; // Current value for checkbox UINT m_nTypeStyle; // Button style TCHAR m_szURL[_MAX_PATH]; // URL to open when clicked #pragma pack(1) typedef struct _STRUCT_ICONS { HICON hIcon; // Handle to icon DWORD dwWidth; // Width of icon DWORD dwHeight; // Height of icon } STRUCT_ICONS; #pragma pack() #pragma pack(1) typedef struct _STRUCT_BITMAPS { HBITMAP hBitmap; // Handle to bitmap DWORD dwWidth; // Width of bitmap DWORD dwHeight; // Height of bitmap HBITMAP hMask; // Handle to mask bitmap COLORREF crTransparent; // Transparent color } STRUCT_BITMAPS; #pragma pack() STRUCT_ICONS m_csIcons[2]; STRUCT_BITMAPS m_csBitmaps[2]; DECLARE_MESSAGE_MAP() }; //{{AFX_INSERT_LOCATION}} // Microsoft Developer Studio will insert additional declarations immediately before the previous line. #endif
//************************************************************************* // BCMenu.h : header file // Version : 3.02 // Date : March 2002 // Author : Brent Corkum // Email : corkum@rocscience.com // Latest Version : http://www.rocscience.com/~corkum/BCMenu.html // // Bug Fixes and portions of code supplied by: // // Ben Ashley,Girish Bharadwaj,Jean-Edouard Lachand-Robert, // Robert Edward Caldecott,Kenny Goers,Leonardo Zide, // Stefan Kuhr,Reiner Jung,Martin Vladic,Kim Yoo Chul, // Oz Solomonovich,Tongzhe Cui,Stephane Clog,Warren Stevens, // Damir Valiulin,David Kinder,Marc Loiry // // You are free to use/modify this code but leave this header intact. // This class is public domain so you are free to use it any of // your applications (Freeware,Shareware,Commercial). All I ask is // that you let me know so that if you have a real winner I can // brag to my buddies that some of my code is in your app. I also // wouldn't mind if you sent me a copy of your application since I // like to play with new stuff. //************************************************************************* #ifndef BCMenu_H #define BCMenu_H #include <afxtempl.h> // BCMenuData class. Fill this class structure to define a single menu item: class BCMenuData { wchar_t *m_szMenuText; public: BCMenuData () {menuIconNormal=-1;xoffset=-1;bitmap=NULL;pContext=NULL; nFlags=0;nID=0;syncflag=0;m_szMenuText=NULL;global_offset=-1;threeD=FALSE;}; void SetAnsiString(LPCSTR szAnsiString); void SetWideString(const wchar_t *szWideString); const wchar_t *GetWideString(void) {return m_szMenuText;}; ~BCMenuData (); CString GetString(void);//returns the menu text in ANSI or UNICODE int xoffset,global_offset; BOOL threeD; int menuIconNormal; UINT nFlags,nID,syncflag; CImageList *bitmap; void *pContext; // used to attach user data }; //struct CMenuItemInfo : public MENUITEMINFO { struct CMenuItemInfo : public //MENUITEMINFO #ifndef UNICODE //SK: this fixes warning C4097: typedef-name 'MENUITEMINFO' used as synonym for class-name 'tagMENUITEMINFOA' tagMENUITEMINFOA #else tagMENUITEMINFOW #endif { CMenuItemInfo() { memset(this, 0, sizeof(MENUITEMINFO)); cbSize = sizeof(MENUITEMINFO); } }; // how the menu's are drawn, either original or XP style typedef enum {BCMENU_DRAWMODE_ORIGINAL,BCMENU_DRAWMODE_XP} BC_MenuDrawMode; // how seperators are handled when removing a menu (Tongzhe Cui) typedef enum {BCMENU_NONE, BCMENU_HEAD, BCMENU_TAIL, BCMENU_BOTH} BC_Seperator; // defines for unicode support #ifndef UNICODE #define AppendMenu AppendMenuA #define InsertMenu InsertMenuA #define InsertODMenu InsertODMenuA #define AppendODMenu AppendODMenuA #define AppendODPopupMenu AppendODPopupMenuA #define ModifyODMenu ModifyODMenuA #else #define AppendMenu AppendMenuW #define InsertMenu InsertMenuW #define InsertODMenu InsertODMenuW #define AppendODMenu AppendODMenuW #define ModifyODMenu ModifyODMenuW #define AppendODPopupMenu AppendODPopupMenuW #endif class BCMenu : public CMenu { DECLARE_DYNAMIC( BCMenu ) public: BCMenu(); virtual ~BCMenu(); // Functions for loading and applying bitmaps to menus (see example application) virtual BOOL LoadMenu(LPCTSTR lpszResourceName); virtual BOOL LoadMenu(int nResource); BOOL LoadToolbar(UINT nToolBar); BOOL LoadToolbars(const UINT *arID,int n); void AddFromToolBar(CToolBar* pToolBar, int nResourceID); BOOL LoadFromToolBar(UINT nID,UINT nToolBar,int& xoffset); BOOL AddBitmapToImageList(CImageList *list,UINT nResourceID); static HBITMAP LoadSysColorBitmap(int nResourceId); void LoadCheckmarkBitmap(int unselect,int select); // custom check mark bitmaps // functions for appending a menu option, use the AppendMenu call (see above define) BOOL AppendMenuA(UINT nFlags,UINT nIDNewItem=0,const char *lpszNewItem=NULL,int nIconNormal=-1); BOOL AppendMenuA(UINT nFlags,UINT nIDNewItem,const char *lpszNewItem,CImageList *il,int xoffset); BOOL AppendMenuA(UINT nFlags,UINT nIDNewItem,const char *lpszNewItem,CBitmap *bmp); BOOL AppendMenuW(UINT nFlags,UINT nIDNewItem=0,wchar_t *lpszNewItem=NULL,int nIconNormal=-1); BOOL AppendMenuW(UINT nFlags,UINT nIDNewItem,wchar_t *lpszNewItem,CImageList *il,int xoffset); BOOL AppendMenuW(UINT nFlags,UINT nIDNewItem,wchar_t *lpszNewItem,CBitmap *bmp); BOOL AppendODMenuA(LPCSTR lpstrText,UINT nFlags = MF_OWNERDRAW,UINT nID = 0,int nIconNormal = -1); BOOL AppendODMenuW(wchar_t *lpstrText,UINT nFlags = MF_OWNERDRAW,UINT nID = 0,int nIconNormal = -1); BOOL AppendODMenuA(LPCSTR lpstrText,UINT nFlags,UINT nID,CImageList *il,int xoffset); BOOL AppendODMenuW(wchar_t *lpstrText,UINT nFlags,UINT nID,CImageList *il,int xoffset); // for appending a popup menu (see example application) BCMenu* AppendODPopupMenuA(LPCSTR lpstrText); BCMenu* AppendODPopupMenuW(wchar_t *lpstrText); // functions for inserting a menu option, use the InsertMenu call (see above define) BOOL InsertMenuA(UINT nPosition,UINT nFlags,UINT nIDNewItem=0,const char *lpszNewItem=NULL,int nIconNormal=-1); BOOL InsertMenuA(UINT nPosition,UINT nFlags,UINT nIDNewItem,const char *lpszNewItem,CImageList *il,int xoffset); BOOL InsertMenuA(UINT nPosition,UINT nFlags,UINT nIDNewItem,const char *lpszNewItem,CBitmap *bmp); BOOL InsertMenuW(UINT nPosition,UINT nFlags,UINT nIDNewItem=0,wchar_t *lpszNewItem=NULL,int nIconNormal=-1); BOOL InsertMenuW(UINT nPosition,UINT nFlags,UINT nIDNewItem,wchar_t *lpszNewItem,CImageList *il,int xoffset); BOOL InsertMenuW(UINT nPosition,UINT nFlags,UINT nIDNewItem,wchar_t *lpszNewItem,CBitmap *bmp); BOOL InsertODMenuA(UINT nPosition,LPCSTR lpstrText,UINT nFlags = MF_OWNERDRAW,UINT nID = 0,int nIconNormal = -1); BOOL InsertODMenuW(UINT nPosition,wchar_t *lpstrText,UINT nFlags = MF_OWNERDRAW,UINT nID = 0,int nIconNormal = -1); BOOL InsertODMenuA(UINT nPosition,LPCSTR lpstrText,UINT nFlags,UINT nID,CImageList *il,int xoffset); BOOL InsertODMenuW(UINT nPosition,wchar_t *lpstrText,UINT nFlags,UINT nID,CImageList *il,int xoffset); // functions for modifying a menu option, use the ModifyODMenu call (see above define) BOOL ModifyODMenuA(const char *lpstrText,UINT nID=0,int nIconNormal=-1); BOOL ModifyODMenuA(const char *lpstrText,UINT nID,CImageList *il,int xoffset); BOOL ModifyODMenuA(const char *lpstrText,UINT nID,CBitmap *bmp); BOOL ModifyODMenuA(const char *lpstrText,const char *OptionText,int nIconNormal); BOOL ModifyODMenuW(wchar_t *lpstrText,UINT nID=0,int nIconNormal=-1); BOOL ModifyODMenuW(wchar_t *lpstrText,UINT nID,CImageList *il,int xoffset); BOOL ModifyODMenuW(wchar_t *lpstrText,UINT nID,CBitmap *bmp); BOOL ModifyODMenuW(wchar_t *lpstrText,wchar_t *OptionText,int nIconNormal); // use this method for adding a solid/hatched colored square beside a menu option // courtesy of Warren Stevens BOOL ModifyODMenuA(const char *lpstrText,UINT nID,COLORREF fill,COLORREF border,int hatchstyle=-1,CSize *pSize=NULL); BOOL ModifyODMenuW(wchar_t *lpstrText,UINT nID,COLORREF fill,COLORREF border,int hatchstyle=-1,CSize *pSize=NULL); // for deleting and removing menu options BOOL RemoveMenu(UINT uiId,UINT nFlags); BOOL DeleteMenu(UINT uiId,UINT nFlags); // sPos means Seperator's position, since we have no way to find the seperator's position in the menu // we have to specify them when we call the RemoveMenu to make sure the unused seperators are removed; // sPos = None no seperator removal; // = Head seperator in front of this menu item; // = Tail seperator right after this menu item; // = Both seperators at both ends; // remove the menu item based on their text, return -1 if not found, otherwise return the menu position; int RemoveMenu(char* pText, BC_Seperator sPos=BCMENU_NONE); int RemoveMenu(wchar_t* pText, BC_Seperator sPos=BCMENU_NONE); int DeleteMenu(char* pText, BC_Seperator sPos=BCMENU_NONE); int DeleteMenu(wchar_t* pText, BC_Seperator sPos=BCMENU_NONE); // Destoying virtual BOOL DestroyMenu(); // function for retrieving and setting a menu options text (use this function // because it is ownerdrawn) BOOL GetMenuText(UINT id,CString &string,UINT nFlags = MF_BYPOSITION); BOOL SetMenuText(UINT id,CString string, UINT nFlags = MF_BYPOSITION); // Getting a submenu from it's name or position BCMenu* GetSubBCMenu(char* lpszSubMenuName); BCMenu* GetSubBCMenu(wchar_t* lpszSubMenuName); CMenu* GetSubMenu (LPCTSTR lpszSubMenuName); CMenu* GetSubMenu (int nPos); int GetMenuPosition(char* pText); int GetMenuPosition(wchar_t* pText); // Drawing: virtual void DrawItem( LPDRAWITEMSTRUCT); // Draw an item virtual void MeasureItem( LPMEASUREITEMSTRUCT ); // Measure an item // Static functions used for handling menu's in the mainframe static void UpdateMenu(CMenu *pmenu); static BOOL IsMenu(CMenu *submenu); static BOOL IsMenu(HMENU submenu); static LRESULT FindKeyboardShortcut(UINT nChar,UINT nFlags,CMenu *pMenu); // Function to set how menu is drawn, either original or XP style static void SetMenuDrawMode(UINT mode){ BCMenu::original_drawmode=mode; BCMenu::xp_drawmode=mode; }; // Function to set how disabled items are drawn (mode=FALSE means they are not drawn selected) static void SetSelectDisableMode(BOOL mode){ BCMenu::original_select_disabled=mode; BCMenu::xp_select_disabled=mode; }; static int BCMenu::GetMenuDrawMode(void); static BOOL BCMenu::GetSelectDisableMode(void); // how the bitmaps are drawn in XP Luna mode static void SetXPBitmap3D(BOOL val){ BCMenu::xp_draw_3D_bitmaps=val; }; static BOOL GetXPBitmap3D(void){return BCMenu::xp_draw_3D_bitmaps;} // Customizing: // Set icon size void SetIconSize (int, int); // set the color in the bitmaps that is the background transparent color void SetBitmapBackground(COLORREF color); void UnSetBitmapBackground(void); // obsolete functions for setting how menu images are dithered for disabled menu options BOOL GetDisableOldStyle(void); void SetDisableOldStyle(void); void UnSetDisableOldStyle(void); static COLORREF LightenColor(COLORREF col,double factor); static COLORREF DarkenColor(COLORREF col,double factor); // Miscellaneous Protected Member functions protected: static BOOL IsNewShell(void); static BOOL IsWinXPLuna(void); static BOOL IsLunaMenuStyle(void); static BOOL IsWindowsClassicTheme(void); BCMenuData *BCMenu::FindMenuItem(UINT nID); BCMenu *FindMenuOption(int nId,int& nLoc); BCMenu *FindAnotherMenuOption(int nId,int& nLoc,CArray<BCMenu*,BCMenu*>&bcsubs, CArray<int,int&>&bclocs); BCMenuData *FindMenuOption(wchar_t *lpstrText); void InsertSpaces(void); void DrawCheckMark(CDC *pDC,int x,int y,COLORREF color); void DrawRadioDot(CDC *pDC,int x,int y,COLORREF color); BCMenuData *NewODMenu(UINT pos,UINT nFlags,UINT nID,CString string); void SynchronizeMenu(void); void BCMenu::InitializeMenuList(int value); void BCMenu::DeleteMenuList(void); BCMenuData *BCMenu::FindMenuList(UINT nID); void DrawItem_Win9xNT2000 (LPDRAWITEMSTRUCT lpDIS); void DrawItem_WinXP (LPDRAWITEMSTRUCT lpDIS); BOOL Draw3DCheckmark(CDC *dc, const CRect& rc,BOOL bSelected,HBITMAP hbmCheck); BOOL DrawXPCheckmark(CDC *dc, const CRect& rc, HBITMAP hbmCheck,COLORREF &colorout); void DitherBlt(HDC hdcDest, int nXDest, int nYDest, int nWidth, int nHeight, HBITMAP hbm, int nXSrc, int nYSrc,COLORREF bgcolor); void DitherBlt2(CDC *drawdc, int nXDest, int nYDest, int nWidth, int nHeight, CBitmap &bmp, int nXSrc, int nYSrc,COLORREF bgcolor); BOOL GetBitmapFromImageList(CDC* pDC,CImageList *imglist,int nIndex,CBitmap &bmp); BOOL ImageListDuplicate(CImageList *il,int xoffset,CImageList *newlist); static WORD NumBitmapColors(LPBITMAPINFOHEADER lpBitmap); void ColorBitmap(CDC* pDC, CBitmap& bmp,CSize bitmap_size,CSize icon_size,COLORREF fill,COLORREF border,int hatchstyle=-1); void RemoveTopLevelOwnerDraw(void); int GetMenuStart(void); void GetFadedBitmap(CBitmap &bmp); void GetShadowBitmap(CBitmap &bmp); int AddToGlobalImageList(CImageList *il,int xoffset,int nID); int GlobalImageListOffset(int nID); BOOL CanDraw3DImageList(int offset); // Member Variables protected: CTypedPtrArray<CPtrArray, BCMenuData*> m_MenuList; // Stores list of menu items // When loading an owner-drawn menu using a Resource, BCMenu must keep track of // the popup menu's that it creates. Warning, this list *MUST* be destroyed // last item first :) CTypedPtrArray<CPtrArray, HMENU> m_SubMenus; // Stores list of sub-menus // Stores a list of all BCMenu's ever created static CTypedPtrArray<CPtrArray, HMENU> m_AllSubMenus; // Global ImageList static CImageList m_AllImages; static CArray<int,int&> m_AllImagesID; // icon size int m_iconX,m_iconY; COLORREF m_bitmapBackground; BOOL m_bitmapBackgroundFlag; BOOL disable_old_style; static UINT original_drawmode; static BOOL original_select_disabled; static UINT xp_drawmode; static BOOL xp_select_disabled; static BOOL xp_draw_3D_bitmaps; CImageList *checkmaps; BOOL checkmapsshare; int m_selectcheck; int m_unselectcheck; BOOL m_bDynIcons; BOOL m_loadmenu; }; class BCMenuToolBar : public CToolBar{ public: BCMenuToolBar() : CToolBar() {m_iconX=m_iconY=0;} BOOL LoadToolBar(LPCTSTR lpszResourceName); BOOL LoadToolBar(UINT nIDResource){ return LoadToolBar(MAKEINTRESOURCE(nIDResource)); } BOOL LoadBitmap(LPCTSTR lpszResourceName); void GetIconSize(int &iconx,int &icony){iconx=m_iconX;icony=m_iconY;} protected: int m_iconX,m_iconY; }; #define BCMENU_USE_MEMDC #ifdef BCMENU_USE_MEMDC ////////////////////////////////////////////////// // BCMenuMemDC - memory DC // // Author: Keith Rule // Email: keithr@europa.com // Copyright 1996-1997, Keith Rule // // You may freely use or modify this code provided this // Copyright is included in all derived versions. // // History - 10/3/97 Fixed scrolling bug. // Added print support. // 25 feb 98 - fixed minor assertion bug // // This class implements a memory Device Context class BCMenuMemDC : public CDC { public: // constructor sets up the memory DC BCMenuMemDC(CDC* pDC,LPCRECT lpSrcRect) : CDC() { ASSERT(pDC != NULL); m_rect.CopyRect(lpSrcRect); m_pDC = pDC; m_pOldBitmap = NULL; m_bMemDC = !pDC->IsPrinting(); if (m_bMemDC) // Create a Memory DC { CreateCompatibleDC(pDC); m_bitmap.CreateCompatibleBitmap(pDC, m_rect.Width(), m_rect.Height()); m_pOldBitmap = SelectObject(&m_bitmap); SetWindowOrg(m_rect.left, m_rect.top); } else // Make a copy of the relevent parts of the current DC for printing { m_bPrinting = pDC->m_bPrinting; m_hDC = pDC->m_hDC; m_hAttribDC = pDC->m_hAttribDC; } } // Destructor copies the contents of the mem DC to the original DC ~BCMenuMemDC() { if (m_bMemDC) { // Copy the offscreen bitmap onto the screen. m_pDC->BitBlt(m_rect.left, m_rect.top, m_rect.Width(), m_rect.Height(), this, m_rect.left, m_rect.top, SRCCOPY); //Swap back the original bitmap. SelectObject(m_pOldBitmap); } else { // All we need to do is replace the DC with an illegal value, // this keeps us from accidently deleting the handles associated with // the CDC that was passed to the constructor. m_hDC = m_hAttribDC = NULL; } } // Allow usage as a pointer BCMenuMemDC* operator->() {return this;} // Allow usage as a pointer operator BCMenuMemDC*() {return this;} private: CBitmap m_bitmap; // Offscreen bitmap CBitmap* m_pOldBitmap; // bitmap originally found in BCMenuMemDC CDC* m_pDC; // Saves CDC passed in constructor CRect m_rect; // Rectangle of drawing area. BOOL m_bMemDC; // TRUE if CDC really is a Memory DC. }; #endif #endif //*************************************************************************
//************************************************************************* // BCMenu.cpp : implementation file // Version : 3.02 // Date : March 2002 // Author : Brent Corkum // Email : corkum@rocscience.com // Latest Version : http://www.rocscience.com/~corkum/BCMenu.html // // Bug Fixes and portions of code supplied by: // // Ben Ashley,Girish Bharadwaj,Jean-Edouard Lachand-Robert, // Robert Edward Caldecott,Kenny Goers,Leonardo Zide, // Stefan Kuhr,Reiner Jung,Martin Vladic,Kim Yoo Chul, // Oz Solomonovich,Tongzhe Cui,Stephane Clog,Warren Stevens, // Damir Valiulin,David Kinder,Marc Loiry // // You are free to use/modify this code but leave this header intact. // This class is public domain so you are free to use it any of // your applications (Freeware,Shareware,Commercial). All I ask is // that you let me know so that if you have a real winner I can // brag to my buddies that some of my code is in your app. I also // wouldn't mind if you sent me a copy of your application since I // like to play with new stuff. //************************************************************************* #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 BCMENU_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; // how the menu's are drawn in win9x/NT/2000 UINT BCMenu::original_drawmode=BCMENU_DRAWMODE_ORIGINAL; BOOL BCMenu::original_select_disabled=TRUE; // how the menu's are drawn in winXP UINT BCMenu::xp_drawmode=BCMENU_DRAWMODE_XP; BOOL BCMenu::xp_select_disabled=FALSE; BOOL BCMenu::xp_draw_3D_bitmaps=TRUE; CImageList BCMenu::m_AllImages; CArray<int,int&> BCMenu::m_AllImagesID; enum Win32Type{ Win32s, WinNT3, Win95, Win98, WinME, WinNT4, Win2000, WinXP }; 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=WinNT4; else if(osvi->dwMajorVersion==5L&&osvi->dwMinorVersion==0L)ShellType=Win2000; else if(osvi->dwMajorVersion==5L&&osvi->dwMinorVersion==1L)ShellType=WinXP; free(osvi); } } else if (LOBYTE(LOWORD(winVer))<4) ShellType=Win32s; else{ ShellType=Win95; osvi= (OSVERSIONINFO *)malloc(sizeof(OSVERSIONINFO)); if (osvi!=NULL){ memset(osvi,0,sizeof(OSVERSIONINFO)); osvi->dwOSVersionInfoSize=sizeof(OSVERSIONINFO); GetVersionEx(osvi); if(osvi->dwMajorVersion==4L&&osvi->dwMinorVersion==10L)ShellType=Win98; else if(osvi->dwMajorVersion==4L&&osvi->dwMinorVersion==90L)ShellType=WinME; free(osvi); } } return ShellType; } static Win32Type g_Shell=IsShellType(); void BCMenuData::SetAnsiString(LPCSTR 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; } CTypedPtrArray<CPtrArray, HMENU> BCMenu::m_AllSubMenus; // Stores list of all sub-menus IMPLEMENT_DYNAMIC( BCMenu, CMenu ) /* =============================================================================== BCMenu::BCMenu() BCMenu::~BCMenu() ----------------- Constructor and Destructor. =============================================================================== */ BCMenu::BCMenu() { m_bDynIcons = FALSE; // O.S. - no dynamic icons by default 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(0,0,0);*/RGB(192,192,192); //gray m_bitmapBackgroundFlag=FALSE; GetCPInfo(CP_ACP,&CPInfo); m_loadmenu=FALSE; } BCMenu::~BCMenu() { DestroyMenu(); } BOOL BCMenu::IsNewShell () { return (g_Shell>=Win95); } BOOL BCMenu::IsWinXPLuna() { if(g_Shell==WinXP){ if(IsWindowsClassicTheme())return(FALSE); else return(TRUE); } return(FALSE); } BOOL BCMenu::IsLunaMenuStyle() { if(IsWinXPLuna()){ if(xp_drawmode==BCMENU_DRAWMODE_XP)return(TRUE); } else{ if(original_drawmode==BCMENU_DRAWMODE_XP)return(TRUE); } return(FALSE); } 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_AllSubMenus.GetUpperBound(); for(m=0;m<=numSubMenus;++m){ if(submenu->m_hMenu==m_AllSubMenus[m])return(TRUE); } return(FALSE); } BOOL BCMenu::IsMenu(HMENU submenu) { int m; int numSubMenus = m_AllSubMenus.GetUpperBound(); for(m=0;m<=numSubMenus;++m){ if(submenu==m_AllSubMenus[m])return(TRUE); } return(FALSE); } BOOL BCMenu::DestroyMenu() { // Destroy Sub menus: int m,n; int numAllSubMenus = m_AllSubMenus.GetUpperBound(); for(n = numAllSubMenus; n>= 0; n--){ if(m_AllSubMenus[n]==this->m_hMenu)m_AllSubMenus.RemoveAt(n); } int numSubMenus = m_SubMenus.GetUpperBound(); for(m = numSubMenus; m >= 0; m--){ numAllSubMenus = m_AllSubMenus.GetUpperBound(); for(n = numAllSubMenus; n>= 0; n--){ if(m_AllSubMenus[n]==m_SubMenus[m])m_AllSubMenus.RemoveAt(n); } CMenu *ptr=FromHandle(m_SubMenus[m]); BOOL flag=ptr->IsKindOf(RUNTIME_CLASS( BCMenu )); if(flag)delete((BCMenu *)ptr); } 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()); }; int BCMenu::GetMenuDrawMode(void) { if(IsWinXPLuna())return(xp_drawmode); return(original_drawmode); } BOOL BCMenu::GetSelectDisableMode(void) { if(IsLunaMenuStyle())return(xp_select_disabled); return(original_select_disabled); } /* ========================================================================== 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); if(pDC->GetDeviceCaps(RASTERCAPS) & RC_PALETTE)DrawItem_Win9xNT2000(lpDIS); else{ if(IsWinXPLuna()){ if(xp_drawmode==BCMENU_DRAWMODE_XP) DrawItem_WinXP(lpDIS); else DrawItem_Win9xNT2000(lpDIS); } else{ if(original_drawmode==BCMENU_DRAWMODE_XP) DrawItem_WinXP(lpDIS); else DrawItem_Win9xNT2000(lpDIS); } } } void BCMenu::DrawItem_Win9xNT2000 (LPDRAWITEMSTRUCT lpDIS) { ASSERT(lpDIS != NULL); CDC* pDC = CDC::FromHandle(lpDIS->hDC); CRect rect; UINT state = (((BCMenuData*)(lpDIS->itemData))->nFlags); CBrush m_brBackground; COLORREF m_clrBack; if(IsWinXPLuna())m_clrBack=GetSysColor(COLOR_3DFACE); else m_clrBack=GetSysColor(COLOR_MENU); m_brBackground.CreateSolidBrush(m_clrBack); // remove the selected bit if it's grayed out if(lpDIS->itemState & ODS_GRAYED&&!original_select_disabled){ if(lpDIS->itemState & ODS_SELECTED)lpDIS->itemState=lpDIS->itemState & ~ODS_SELECTED; } if(state & MF_SEPARATOR){ rect.CopyRect(&lpDIS->rcItem); pDC->FillRect (rect,&m_brBackground); 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; COLORREF crText = GetSysColor(COLOR_MENUTEXT); CBrush m_brSelect; CPen m_penBack; int x0,y0,dy; int nIconNormal=-1,xoffset=-1,global_offset=-1; CImageList *bitmap=NULL; // set some colors m_penBack.CreatePen (PS_SOLID,0,m_clrBack); m_brSelect.CreateSolidBrush(GetSysColor(COLOR_HIGHLIGHT)); // draw the colored rectangle portion rect.CopyRect(&lpDIS->rcItem); rect2=rect; // draw the up/down/focused/disabled state UINT state = lpDIS->itemState; CString strText; if(lpDIS->itemData != NULL){ nIconNormal = (((BCMenuData*)(lpDIS->itemData))->menuIconNormal); xoffset = (((BCMenuData*)(lpDIS->itemData))->xoffset); global_offset = (((BCMenuData*)(lpDIS->itemData))->global_offset); bitmap = (((BCMenuData*)(lpDIS->itemData))->bitmap); strText = ((BCMenuData*) (lpDIS->itemData))->GetString(); if(nIconNormal<0&&global_offset>=0){ xoffset=global_offset; nIconNormal=0; bitmap = &m_AllImages; } 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+BCMENU_GAP,rect.top,rect.right,rect.bottom); pDC->FillRect (rect2,&m_brSelect); pDC->SelectObject (pOldPen); 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); } // 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){ CBitmap bitmapstandard; GetBitmapFromImageList(pDC,bitmap,xoffset,bitmapstandard); 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),0,0,m_clrBack); else DitherBlt2(pDC,rect.left+2,rect.top+2+dy,m_iconX,m_iconY, bitmapstandard,0,0,m_clrBack); 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 = m_clrBack; col = LightenColor(col,0.6); 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 + BCMENU_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(' ')); if(tablocr!=-1){ rightStr=strText.Mid(tablocr+1); leftStr=strText.Left(strText.Find(_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); } } pDC->SetBkMode( iOldMode ); } m_penBack.DeleteObject(); m_brSelect.DeleteObject(); } m_brBackground.DeleteObject(); } COLORREF BCMenu::LightenColor(COLORREF col,double factor) { if(factor>0.0&&factor<=1.0){ BYTE red,green,blue,lightred,lightgreen,lightblue; red = GetRValue(col); green = GetGValue(col); blue = GetBValue(col); lightred = (BYTE)((factor*(255-red)) + red); lightgreen = (BYTE)((factor*(255-green)) + green); lightblue = (BYTE)((factor*(255-blue)) + blue); col = RGB(lightred,lightgreen,lightblue); } return(col); } COLORREF BCMenu::DarkenColor(COLORREF col,double factor) { if(factor>0.0&&factor<=1.0){ BYTE red,green,blue,lightred,lightgreen,lightblue; red = GetRValue(col); green = GetGValue(col); blue = GetBValue(col); lightred = (BYTE)(red-(factor*red)); lightgreen = (BYTE)(green-(factor*green)); lightblue = (BYTE)(blue-(factor*blue)); col = RGB(lightred,lightgreen,lightblue); } return(col); } void BCMenu::DrawItem_WinXP (LPDRAWITEMSTRUCT lpDIS) { ASSERT(lpDIS != NULL); CDC* pDC = CDC::FromHandle(lpDIS->hDC); #ifdef BCMENU_USE_MEMDC BCMenuMemDC *pMemDC=NULL; #endif CRect rect,rect2; UINT state = (((BCMenuData*)(lpDIS->itemData))->nFlags); COLORREF m_newclrBack=GetSysColor(COLOR_3DFACE); COLORREF m_clrBack=GetSysColor(COLOR_WINDOW); CFont m_fontMenu,*pFont=NULL; LOGFONT m_lf; if(!IsWinXPLuna())m_newclrBack=LightenColor(m_newclrBack,0.25); CBrush m_newbrBackground,m_brBackground; m_brBackground.CreateSolidBrush(m_clrBack); m_newbrBackground.CreateSolidBrush(m_newclrBack); int BCMENU_PAD=4; if(xp_draw_3D_bitmaps)BCMENU_PAD=7; int barwidth=m_iconX+BCMENU_PAD; // remove the selected bit if it's grayed out if(lpDIS->itemState & ODS_GRAYED&&!xp_select_disabled){ if(lpDIS->itemState & ODS_SELECTED)lpDIS->itemState=lpDIS->itemState & ~ODS_SELECTED; #ifdef BCMENU_USE_MEMDC pMemDC=new BCMenuMemDC(pDC,&lpDIS->rcItem); pDC = pMemDC; 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); pFont = pDC->SelectObject (&m_fontMenu); #endif } if(state & MF_SEPARATOR){ rect.CopyRect(&lpDIS->rcItem); pDC->FillRect (rect,&m_brBackground); rect2.SetRect(rect.left,rect.top,rect.left+barwidth,rect.bottom); rect.top+=rect.Height()>>1; rect.left = rect2.right+BCMENU_PAD; pDC->DrawEdge(&rect,EDGE_ETCHED,BF_TOP); pDC->FillRect (rect2,&m_newbrBackground); pDC->Draw3dRect (rect2,m_newclrBack,m_newclrBack); } else{ BOOL standardflag=FALSE,selectedflag=FALSE,disableflag=FALSE; BOOL checkflag=FALSE; COLORREF crText = GetSysColor(COLOR_MENUTEXT); COLORREF crSelect = GetSysColor(COLOR_HIGHLIGHT); COLORREF crSelectFill; if(!IsWinXPLuna())crSelectFill=LightenColor(crSelect,0.85); else crSelectFill=LightenColor(crSelect,0.7); CBrush m_brSelect; CPen m_penBack; int x0,y0,dx,dy; int nIconNormal=-1,xoffset=-1,global_offset=-1; int faded_offset=1,shadow_offset=2; CImageList *bitmap=NULL; BOOL CanDraw3D=FALSE; // set some colors m_penBack.CreatePen (PS_SOLID,0,m_clrBack); m_brSelect.CreateSolidBrush(crSelectFill); // draw the colored rectangle portion rect.CopyRect(&lpDIS->rcItem); rect2=rect; // draw the up/down/focused/disabled state UINT state = lpDIS->itemState; CString strText; if(lpDIS->itemData != NULL){ nIconNormal = (((BCMenuData*)(lpDIS->itemData))->menuIconNormal); xoffset = (((BCMenuData*)(lpDIS->itemData))->xoffset); bitmap = (((BCMenuData*)(lpDIS->itemData))->bitmap); strText = ((BCMenuData*) (lpDIS->itemData))->GetString(); global_offset = (((BCMenuData*)(lpDIS->itemData))->global_offset); if(xoffset==0&&xp_draw_3D_bitmaps&&bitmap&&bitmap->GetImageCount()>2)CanDraw3D=TRUE; if(nIconNormal<0&&xoffset<0&&global_offset>=0){ xoffset=global_offset; nIconNormal=0; bitmap = &m_AllImages; if(xp_draw_3D_bitmaps&&CanDraw3DImageList(global_offset)){ CanDraw3D=TRUE; faded_offset=global_offset+1; shadow_offset=global_offset+2; } } 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); pDC->FillRect (rect,&m_brSelect); pDC->Draw3dRect (rect,crSelect,crSelect); pDC->SelectObject (pOldPen); } else { rect2.SetRect(rect.left,rect.top,rect.left+barwidth,rect.bottom); CPen *pOldPen = pDC->SelectObject (&m_penBack); pDC->FillRect (rect,&m_brBackground); pDC->FillRect (rect2,&m_newbrBackground); pDC->SelectObject (pOldPen); // draw the up edges pDC->Draw3dRect (rect,m_clrBack,m_clrBack); pDC->Draw3dRect (rect2,m_newclrBack,m_newclrBack); } // draw the text if there is any //We have to paint the text only if the image is nonexistant dy = (int)(0.5+(rect.Height()-m_iconY)/2.0); dy = dy<0 ? 0 : dy; dx = (int)(0.5+(barwidth-m_iconX)/2.0); dx = dx<0 ? 0 : dx; if(checkflag||standardflag||selectedflag||disableflag){ rect2.SetRect(rect.left+1,rect.top+1,rect.left+barwidth-1, rect.bottom-1); if(checkflag && checkmaps){ pDC->FillRect (rect2,&m_newbrBackground); CPoint ptImage(rect.left+dx,rect.top+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){ CBitmap bitmapstandard; GetBitmapFromImageList(pDC,bitmap,xoffset,bitmapstandard); COLORREF transparentcol=m_newclrBack; if(state&ODS_SELECTED)transparentcol=crSelectFill; if(disable_old_style) DitherBlt(lpDIS->hDC,rect.left+dx,rect.top+dy,m_iconX,m_iconY, (HBITMAP)(bitmapstandard),0,0,transparentcol); else DitherBlt2(pDC,rect.left+dx,rect.top+dy,m_iconX,m_iconY, bitmapstandard,0,0,transparentcol); if(state&ODS_SELECTED)pDC->Draw3dRect (rect,crSelect,crSelect); bitmapstandard.DeleteObject(); } } else if(selectedflag){ pDC->FillRect (rect2,&m_brSelect); CPoint ptImage(rect.left+dx,rect.top+dy); if(state&ODS_CHECKED){ pDC->Draw3dRect(rect2,crSelect,crSelect); ptImage.x-=1;ptImage.y-=1; } if(bitmap){ if(CanDraw3D&&!(state&ODS_CHECKED)){ CPoint ptImage1(ptImage.x+1,ptImage.y+1); CPoint ptImage2(ptImage.x-1,ptImage.y-1); bitmap->Draw(pDC,shadow_offset,ptImage1,ILD_TRANSPARENT); bitmap->Draw(pDC,xoffset,ptImage2,ILD_TRANSPARENT); } else bitmap->Draw(pDC,xoffset,ptImage,ILD_TRANSPARENT); } } else{ if(state&ODS_CHECKED){ CBrush brushin; brushin.CreateSolidBrush(LightenColor(crSelect,0.85)); pDC->FillRect(rect2,&brushin); brushin.DeleteObject(); pDC->Draw3dRect(rect2,crSelect,crSelect); CPoint ptImage(rect.left+dx-1,rect.top+dy-1); if(bitmap)bitmap->Draw(pDC,xoffset,ptImage,ILD_TRANSPARENT); } else{ pDC->FillRect (rect2,&m_newbrBackground); pDC->Draw3dRect (rect2,m_newclrBack,m_newclrBack); CPoint ptImage(rect.left+dx,rect.top+dy); if(bitmap){ if(CanDraw3D) bitmap->Draw(pDC,faded_offset,ptImage,ILD_TRANSPARENT); else bitmap->Draw(pDC,xoffset,ptImage,ILD_TRANSPARENT); } } } } if(nIconNormal<0 && state&ODS_CHECKED && !checkflag){ dy = (int)(0.5+(rect.Height()-16)/2.0); dy = dy<0 ? 0 : dy; dx = (int)(0.5+(barwidth-16)/2.0); dx = dx<0 ? 0 : dx; CMenuItemInfo info; info.fMask = MIIM_CHECKMARKS; ::GetMenuItemInfo((HMENU)lpDIS->hwndItem,lpDIS->itemID, MF_BYCOMMAND, &info); if(state&ODS_CHECKED || info.hbmpUnchecked) { rect2.SetRect(rect.left+dx,rect.top+dy,rect.left+dx+16,rect.top+dy+16); DrawXPCheckmark(pDC, rect2,state&ODS_CHECKED ? info.hbmpChecked : info.hbmpUnchecked,crSelect); } } //This is needed always so that we can have the space for check marks x0=rect.left;y0=rect.top; rect.left = rect.left + barwidth + 8; 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(' ')); if(tablocr!=-1){ rightStr=strText.Mid(tablocr+1); leftStr=strText.Left(strText.Find(_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{ 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 BCMENU_USE_MEMDC if(pFont)pDC->SelectObject (pFont); //set it to the old font m_fontMenu.DeleteObject(); if(pMemDC)delete pMemDC; #endif } BOOL BCMenu::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 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); int BCMENU_PAD=4; if(IsLunaMenuStyle()&&xp_draw_3D_bitmaps)BCMENU_PAD=7; if(state & MF_SEPARATOR){ lpMIS->itemWidth = 0; int temp = GetSystemMetrics(SM_CYMENU)>>1; lpMIS->itemHeight = temp>(m_iconY+BCMENU_PAD)/2 ? temp : (m_iconY+BCMENU_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 = ((BCMenuData*)(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+BCMENU_PAD+8+t.cx; else lpMIS->itemWidth = m_iconX + t.cx + m_iconX + BCMENU_GAP; int temp = GetSystemMetrics(SM_CYMENU); lpMIS->itemHeight = temp>m_iconY+BCMENU_PAD ? temp : m_iconY+BCMENU_PAD; 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) { 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: 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); } BCMenuData *mdata = new BCMenuData; 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 BCMenu::AppendODMenuA(LPCSTR lpstrText,UINT nFlags,UINT nID, CImageList *il,int xoffset) { USES_CONVERSION; return AppendODMenuW(A2W(lpstrText),nFlags,nID,il,xoffset); } BOOL BCMenu::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); } BCMenuData *mdata = new BCMenuData; 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 BCMenu::InsertODMenuA(UINT nPosition,LPCSTR lpstrText,UINT nFlags,UINT nID, int nIconNormal) { USES_CONVERSION; return InsertODMenuW(nPosition,A2W(lpstrText),nFlags,nID,nIconNormal); } BOOL BCMenu::InsertODMenuW(UINT nPosition,wchar_t *lpstrText,UINT nFlags,UINT nID, int nIconNormal) { if(!(nFlags & MF_BYPOSITION)){ int iPosition =0; BCMenu* 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(); BCMenuData *mdata = new BCMenuData; 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 BCMenu::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 BCMenu::InsertODMenuW(UINT nPosition,wchar_t *lpstrText,UINT nFlags,UINT nID, CImageList *il,int xoffset) { if(!(nFlags & MF_BYPOSITION)){ int iPosition =0; BCMenu* 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(); BCMenuData *mdata = new BCMenuData; 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 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; CArray<BCMenu*,BCMenu*>bcsubs; CArray<int,int&>bclocs; // Find the old BCMenuData structure: BCMenu *psubmenu = FindMenuOption(nID,nLoc); do{ 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 = -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 BCMenu::ModifyODMenuA(const char * lpstrText,UINT nID,CImageList *il,int xoffset) { USES_CONVERSION; return ModifyODMenuW(A2W(lpstrText),nID,il,xoffset); } BOOL BCMenu::ModifyODMenuW(wchar_t *lpstrText,UINT nID,CImageList *il,int xoffset) { int nLoc; BCMenuData *mdata; CArray<BCMenu*,BCMenu*>bcsubs; CArray<int,int&>bclocs; // Find the old BCMenuData structure: BCMenu *psubmenu = FindMenuOption(nID,nLoc); do{ 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 = -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; 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 BCMenu::ModifyODMenuA(const char * lpstrText,UINT nID,CBitmap *bmp) { USES_CONVERSION; return ModifyODMenuW(A2W(lpstrText),nID,bmp); } BOOL BCMenu::ModifyODMenuW(wchar_t *lpstrText,UINT nID,CBitmap *bmp) { if(bmp){ CImageList temp; temp.Create(m_iconX,m_iconY,ILC_COLORDDB|ILC_MASK,1,1); if(m_bitmapBackgroundFlag)temp.Add(bmp,m_bitmapBackground); else temp.Add(bmp,GetSysColor(COLOR_3DFACE)); return ModifyODMenuW(lpstrText,nID,&temp,0); } return ModifyODMenuW(lpstrText,nID,NULL,0); } // courtesy of Warren Stevens BOOL BCMenu::ModifyODMenuA(const char * lpstrText,UINT nID,COLORREF fill,COLORREF border,int hatchstyle,CSize *pSize) { USES_CONVERSION; return ModifyODMenuW(A2W(lpstrText),nID,fill,border,hatchstyle,pSize); } BOOL BCMenu::ModifyODMenuW(wchar_t *lpstrText,UINT nID,COLORREF fill,COLORREF border,int hatchstyle,CSize *pSize) { CWnd *pWnd = AfxGetMainWnd(); // Get main window CDC *pDC = pWnd->GetDC(); // Get device context SIZE sz; if(!pSize){ sz.cx = m_iconX; sz.cy = m_iconY; } else{ sz.cx = pSize->cx; sz.cy = pSize->cy; } CSize bitmap_size(sz); CSize icon_size(m_iconX,m_iconY); CBitmap bmp; ColorBitmap(pDC,bmp,bitmap_size,icon_size,fill,border,hatchstyle); pWnd->ReleaseDC(pDC); return ModifyODMenuW(lpstrText,nID,&bmp); } 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); if(!AddBitmapToImageList(mdata->bitmap,nIconNormal)){ mdata->bitmap->DeleteImageList(); delete mdata->bitmap; mdata->bitmap=NULL; mdata->menuIconNormal = nIconNormal = -1; mdata->xoffset = -1; } } 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_POPUP)m_AllSubMenus.Add((HMENU)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,nStyle; BOOL returnflag=FALSE; BCMenuToolBar bar; int xoffset=-1,xset; int iconx,icony; CWnd* pWnd = AfxGetMainWnd(); if (pWnd == NULL)pWnd = CWnd::GetDesktopWindow(); bar.Create(pWnd); if(bar.LoadToolBar(nToolBar)){ bar.GetIconSize(iconx,icony); if(iconx>m_iconX)m_iconX=iconx; if(icony>m_iconY)m_iconY=icony; CImageList imglist; imglist.Create(m_iconX,m_iconY,ILC_COLORDDB|ILC_MASK,1,1); if(AddBitmapToImageList(&imglist,nToolBar)){ returnflag=TRUE; for(int i=0;i<bar.GetCount();++i){ nID = bar.GetItemID(i); if(nID && GetMenuState(nID, MF_BYCOMMAND) !=0xFFFFFFFF){ xoffset=bar.CommandToIndex(nID); if(xoffset>=0){ bar.GetButtonInfo(xoffset,nID,nStyle,xset); if(xset>0)xoffset=xset; } ModifyODMenu(NULL,nID,&imglist,xoffset); } } } } return(returnflag); } BOOL BCMenu::LoadFromToolBar(UINT nID,UINT nToolBar,int& xoffset) { int xset,offset; UINT nStyle; BOOL returnflag=FALSE; CToolBar bar; CWnd* pWnd = AfxGetMainWnd(); if (pWnd == NULL)pWnd = CWnd::GetDesktopWindow(); bar.Create(pWnd); 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); } // O.S. BCMenuData *BCMenu::FindMenuItem(UINT nID) { BCMenuData *pData = NULL; int i; for(i = 0; i <= m_MenuList.GetUpperBound(); i++){ if (m_MenuList[i]->nID == nID){ pData = m_MenuList[i]; break; } } if (!pData){ int loc; BCMenu *pMenu = FindMenuOption(nID, loc); ASSERT(pMenu != this); if (loc >= 0){ return pMenu->FindMenuItem(nID); } } return pData; } BCMenu *BCMenu::FindAnotherMenuOption(int nId,int& nLoc,CArray<BCMenu*,BCMenu*>&bcsubs, CArray<int,int&>&bclocs) { int i,numsubs,j; BCMenu *psubmenu,*pgoodmenu; BOOL foundflag; 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->FindAnotherMenuOption(nId,nLoc,bcsubs,bclocs); if(pgoodmenu)return(pgoodmenu); } else if(nId==(int)GetMenuItemID(i)){ numsubs=bcsubs.GetSize(); foundflag=TRUE; for(j=0;j<numsubs;++j){ if(bcsubs[j]==this&&bclocs[j]==i){ foundflag=FALSE; break; } } if(foundflag){ nLoc=i; return(this); } } } nLoc = -1; return(NULL); } 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) { ASSERT_VALID(this); ASSERT(lpszResourceName != NULL); // Find the Menu Resource: HINSTANCE hInst = AfxFindResourceHandle(lpszResourceName,RT_MENU); HRSRC hRsrc = ::FindResource(hInst,lpszResourceName,RT_MENU); if (hRsrc == NULL){ hInst = NULL; hRsrc = ::FindResource(hInst,lpszResourceName,RT_MENU); } if(hRsrc == NULL)return FALSE; // Load the Menu Resource: HGLOBAL hGlobal = LoadResource(hInst, hRsrc); if(hGlobal == NULL)return FALSE; // first destroy the menu if we're trying to loadmenu again DestroyMenu(); // 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; 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; 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); } 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); } } m_loadmenu=TRUE; return(TRUE); } int BCMenu::GetMenuStart(void) { if(!m_loadmenu)return(0); CString name,str; int menuloc=-1,listloc=-1,menustart=0,i=0,j=0; int nummenulist=m_MenuList.GetSize(); int nummenu=(int)GetMenuItemCount(); while(i<nummenu&&menuloc==-1){ GetMenuString (i, name, MF_BYPOSITION); if(name.GetLength()>0){ for(j=0;j<nummenulist;++j){ str=m_MenuList[j]->GetString(); if(name==str){ menuloc=i; listloc=j; break; } } } ++i; } if(menuloc>=0&&listloc>=0&&menuloc>=listloc)menustart=menuloc-listloc; return(menustart); } void BCMenu::RemoveTopLevelOwnerDraw(void) { CString str; int i=0,j=0; int nummenulist=m_MenuList.GetSize(),menustart; menustart=GetMenuStart(); for(i=menustart,j=0;i<(int)GetMenuItemCount();++i,++j){ if(j<nummenulist){ str=m_MenuList[j]->GetString(); if(GetSubMenu(i)){ m_MenuList[j]->nFlags=MF_POPUP|MF_BYPOSITION; ModifyMenu(i,MF_POPUP|MF_BYPOSITION, (UINT)GetSubMenu(i)->m_hMenu,str); } } } } 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(); if (pWnd == NULL)pWnd = CWnd::GetDesktopWindow(); 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 pWnd->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); BOOL flag1=AddBitmapToImageList(checkmaps,unselect); BOOL flag2=AddBitmapToImageList(checkmaps,select); if(!flag1||!flag2){ checkmaps->DeleteImageList(); delete checkmaps; checkmaps=NULL; } } } //-------------------------------------------------------------------------- //[18.06.99 rj] BOOL BCMenu::GetMenuText(UINT id, CString& string, UINT nFlags/*= MF_BYPOSITION*/) { BOOL returnflag=FALSE; if(MF_BYPOSITION&nFlags){ UINT numMenuItems = m_MenuList.GetUpperBound(); if(id<=numMenuItems){ string=m_MenuList[id]->GetString(); returnflag=TRUE; } } else{ int uiLoc; BCMenu* pMenu = FindMenuOption(id,uiLoc); if(NULL!=pMenu) returnflag = pMenu->GetMenuText(uiLoc,string); } 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); CBrush *pOldBrush=pDC->SelectObject(&brush); CPen *pOldPen=pDC->SelectObject(&pen); pDC->Ellipse(&rcDot); pDC->SelectObject(pOldBrush); pDC->SelectObject(pOldPen); pen.DeleteObject(); brush.DeleteObject(); } void BCMenu::DrawCheckMark(CDC* pDC,int x,int y,COLORREF color) { CPen m_penBack; m_penBack.CreatePen (PS_SOLID,0,color); CPen *pOldPen = pDC->SelectObject (&m_penBack); pDC->MoveTo(x,y+2); pDC->LineTo(x,y+5); pDC->MoveTo(x+1,y+3); pDC->LineTo(x+1,y+6); pDC->MoveTo(x+2,y+4); pDC->LineTo(x+2,y+7); pDC->MoveTo(x+3,y+3); pDC->LineTo(x+3,y+6); pDC->MoveTo(x+4,y+2); pDC->LineTo(x+4,y+5); pDC->MoveTo(x+5,y+1); pDC->LineTo(x+5,y+4); pDC->MoveTo(x+6,y); pDC->LineTo(x+6,y+3); pDC->SelectObject (pOldPen); m_penBack.DeleteObject(); } 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, COLORREF bgcolor) { 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); HBITMAP hdcolddib = (HBITMAP)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(bgcolor)); //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))); SelectObject(hDC, hdcolddib); } VERIFY(DeleteDC(bwDC)); } VERIFY(DeleteDC(hDC)); } } void BCMenu::GetFadedBitmap(CBitmap &bmp) { CDC ddc; COLORREF bgcol,col; BITMAP BitMap; bmp.GetBitmap(&BitMap); ddc.CreateCompatibleDC(NULL); CBitmap * pddcOldBmp = ddc.SelectObject(&bmp); // use this to get the background color, takes into account color shifting CDC ddc2; CBrush brush; CBitmap bmp2; ddc2.CreateCompatibleDC(NULL); bmp2.CreateCompatibleBitmap(&ddc,BitMap.bmWidth,BitMap.bmHeight); col=GetSysColor(COLOR_3DFACE); brush.CreateSolidBrush(col); CBitmap * pddcOldBmp2 = ddc2.SelectObject(&bmp2); CRect rect(0,0,BitMap.bmWidth,BitMap.bmHeight); ddc2.FillRect(rect,&brush); bgcol=ddc2.GetPixel(1,1); brush.DeleteObject(); ddc2.SelectObject(pddcOldBmp2); for(int i=0;i<BitMap.bmWidth;++i){ for(int j=0;j<BitMap.bmHeight;++j){ col=ddc.GetPixel(i,j); if(col!=bgcol)ddc.SetPixel(i,j,LightenColor(col,0.3)); } } ddc.SelectObject(pddcOldBmp); } void BCMenu::GetShadowBitmap(CBitmap &bmp) { CDC ddc; COLORREF bgcol,col,shadowcol=GetSysColor(COLOR_BTNSHADOW); BITMAP BitMap; if(!IsWinXPLuna())shadowcol=LightenColor(shadowcol,0.49); bmp.GetBitmap(&BitMap); ddc.CreateCompatibleDC(NULL); CBitmap * pddcOldBmp = ddc.SelectObject(&bmp); // use this to get the background color, takes into account color shifting CDC ddc2; CBrush brush; CBitmap bmp2; ddc2.CreateCompatibleDC(NULL); bmp2.CreateCompatibleBitmap(&ddc,BitMap.bmWidth,BitMap.bmHeight); col=GetSysColor(COLOR_3DFACE); brush.CreateSolidBrush(col); CBitmap * pddcOldBmp2 = ddc2.SelectObject(&bmp2); CRect rect(0,0,BitMap.bmWidth,BitMap.bmHeight); ddc2.FillRect(rect,&brush); bgcol=ddc2.GetPixel(1,1); brush.DeleteObject(); ddc2.SelectObject(pddcOldBmp2); for(int i=0;i<BitMap.bmWidth;++i){ for(int j=0;j<BitMap.bmHeight;++j){ col=ddc.GetPixel(i,j); if(col!=bgcol)ddc.SetPixel(i,j,shadowcol); } } ddc.SelectObject(pddcOldBmp); } BOOL BCMenu::AddBitmapToImageList(CImageList *bmplist,UINT nResourceID) { BOOL bReturn=FALSE; // O.S. if (m_bDynIcons){ bmplist->Add((HICON)nResourceID); bReturn=TRUE; } else{ HBITMAP hbmp=LoadSysColorBitmap(nResourceID); if(hbmp){ CBitmap bmp; bmp.Attach(hbmp); if(m_bitmapBackgroundFlag){ if(bmplist->Add(&bmp,m_bitmapBackground)>=0)bReturn=TRUE; } else{ if(bmplist->Add(&bmp,GetSysColor(COLOR_3DFACE))>=0)bReturn=TRUE; } bmp.Detach(); DeleteObject(hbmp); } else{ CBitmap mybmp; if(mybmp.LoadBitmap(nResourceID)){ if(m_bitmapBackgroundFlag){ if(bmplist->Add(&mybmp,m_bitmapBackground)>=0)bReturn=TRUE; } else{ if(bmplist->Add(&mybmp,GetSysColor(COLOR_3DFACE))>=0)bReturn=TRUE; } } } } if(bReturn&&IsLunaMenuStyle()&&xp_draw_3D_bitmaps){ CWnd *pWnd = AfxGetMainWnd(); // Get main window if (pWnd == NULL) pWnd = CWnd::GetDesktopWindow(); CDC *pDC = pWnd->GetDC(); // Get device context CBitmap bmp,bmp2; GetBitmapFromImageList(pDC,bmplist,0,bmp); GetFadedBitmap(bmp); bmplist->Add(&bmp,GetSysColor(COLOR_3DFACE)); GetBitmapFromImageList(pDC,bmplist,0,bmp2); GetShadowBitmap(bmp2); bmplist->Add(&bmp2,GetSysColor(COLOR_3DFACE)); pWnd->ReleaseDC(pDC); // Release the DC } 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); if(!AddBitmapToImageList(pData->bitmap, nResourceID)){ pData->bitmap->DeleteImageList(); delete pData->bitmap; pData->bitmap=NULL; pData->menuIconNormal = -1; pData->xoffset = -1; } // 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; if(IsWinXPLuna())col=GetSysColor(COLOR_3DFACE); else col=GetSysColor(COLOR_MENU); if(!bSelected)col = LightenColor(col,0.6); 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; } BOOL BCMenu::DrawXPCheckmark(CDC *dc, const CRect& rc, HBITMAP hbmCheck,COLORREF &colorout) { CBrush brushin; brushin.CreateSolidBrush(LightenColor(colorout,0.85)); dc->FillRect(rc,&brushin); brushin.DeleteObject(); dc->Draw3dRect (rc,colorout,colorout); if (!hbmCheck)DrawCheckMark(dc,rc.left+5,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, COLORREF bgcolor) { // 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, bgcolor); //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(); brShadow.DeleteObject(); brHilight.DeleteObject(); 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); } WORD BCMenu::NumBitmapColors(LPBITMAPINFOHEADER lpBitmap) { if ( lpBitmap->biClrUsed != 0) return (WORD)lpBitmap->biClrUsed; switch (lpBitmap->biBitCount){ case 1: return 2; case 4: return 16; case 8: return 256; default: return 0; } return 0; } HBITMAP BCMenu::LoadSysColorBitmap(int nResourceId) { HINSTANCE hInst = AfxFindResourceHandle(MAKEINTRESOURCE(nResourceId),RT_BITMAP); HRSRC hRsrc = ::FindResource(hInst,MAKEINTRESOURCE(nResourceId),RT_BITMAP); if (hRsrc == NULL){ hInst = NULL; hRsrc = ::FindResource(hInst,MAKEINTRESOURCE(nResourceId),RT_BITMAP); } if (hRsrc == NULL)return NULL; // determine how many colors in the bitmap HGLOBAL hglb; if ((hglb = LoadResource(hInst, hRsrc)) == NULL) return NULL; LPBITMAPINFOHEADER lpBitmap = (LPBITMAPINFOHEADER)LockResource(hglb); if (lpBitmap == NULL)return NULL; WORD numcol = NumBitmapColors(lpBitmap); ::FreeResource(hglb); if(numcol!=16)return(NULL); return AfxLoadSysColorBitmap(hInst, hRsrc, FALSE); } BOOL BCMenu::RemoveMenu(UINT uiId,UINT nFlags) { if(MF_BYPOSITION&nFlags){ UINT uint = GetMenuState(uiId,MF_BYPOSITION); if(uint&MF_SEPARATOR && !(uint&MF_POPUP)){ delete m_MenuList.GetAt(uiId); m_MenuList.RemoveAt(uiId); } else{ BCMenu* pSubMenu = (BCMenu*) GetSubMenu(uiId); if(NULL==pSubMenu){ UINT uiCommandId = GetMenuItemID(uiId); for(int i=0;i<m_MenuList.GetSize(); i++){ if(m_MenuList[i]->nID==uiCommandId){ delete m_MenuList.GetAt(i); m_MenuList.RemoveAt(i); break; } } } else{ int numSubMenus = m_SubMenus.GetUpperBound(); for(int m = numSubMenus; m >= 0; m--){ if(m_SubMenus[m]==pSubMenu->m_hMenu){ int numAllSubMenus = m_AllSubMenus.GetUpperBound(); for(int n = numAllSubMenus; n>= 0; n--){ if(m_AllSubMenus[n]==m_SubMenus[m])m_AllSubMenus.RemoveAt(n); } m_SubMenus.RemoveAt(m); } } int num = pSubMenu->GetMenuItemCount(); for(int i=num-1;i>=0;--i)pSubMenu->RemoveMenu(i,MF_BYPOSITION); for(int i=m_MenuList.GetUpperBound();i>=0;i--){ if(m_MenuList[i]->nID==(UINT)pSubMenu->m_hMenu){ delete m_MenuList.GetAt(i); m_MenuList.RemoveAt(i); break; } } delete pSubMenu; } } } else{ int iPosition =0; BCMenu* pMenu = FindMenuOption(uiId,iPosition); // bug fix RIA 14th September 2000 // failed to return correct value on call to remove menu as the item was // removed twice. The second time its not found // so a value of 0 was being returned if(pMenu) return pMenu->RemoveMenu(iPosition,MF_BYPOSITION); // added return } return CMenu::RemoveMenu(uiId,nFlags); } BOOL BCMenu::DeleteMenu(UINT uiId,UINT nFlags) { if(MF_BYPOSITION&nFlags){ UINT uint = GetMenuState(uiId,MF_BYPOSITION); if(uint&MF_SEPARATOR && !(uint&MF_POPUP)){ // make sure it's a separator int menulistsize=m_MenuList.GetSize(); if(uiId<(UINT)menulistsize){ CString str=m_MenuList[uiId]->GetString(); if(str==""){ delete m_MenuList.GetAt(uiId); m_MenuList.RemoveAt(uiId); } } } else{ BCMenu* pSubMenu = (BCMenu*) GetSubMenu(uiId); if(NULL==pSubMenu){ UINT uiCommandId = GetMenuItemID(uiId); for(int i=0;i<m_MenuList.GetSize(); i++){ if(m_MenuList[i]->nID==uiCommandId){ delete m_MenuList.GetAt(i); m_MenuList.RemoveAt(i); break; } } } else{ int numSubMenus = m_SubMenus.GetUpperBound(); for(int m = numSubMenus; m >= 0; m--){ if(m_SubMenus[m]==pSubMenu->m_hMenu){ int numAllSubMenus = m_AllSubMenus.GetUpperBound(); for(int n = numAllSubMenus; n>= 0; n--){ if(m_AllSubMenus[n]==m_SubMenus[m])m_AllSubMenus.RemoveAt(n); } m_SubMenus.RemoveAt(m); } } int num = pSubMenu->GetMenuItemCount(); for(int i=num-1;i>=0;--i)pSubMenu->DeleteMenu(i,MF_BYPOSITION); for(int i=m_MenuList.GetUpperBound();i>=0;i--){ if(m_MenuList[i]->nID==(UINT)pSubMenu->m_hMenu){ delete m_MenuList.GetAt(i); m_MenuList.RemoveAt(i); break; } } delete pSubMenu; } } } else{ int iPosition =0; BCMenu* pMenu = FindMenuOption(uiId,iPosition); if(pMenu)return pMenu->DeleteMenu(iPosition,MF_BYPOSITION); } return(CMenu::DeleteMenu(uiId,nFlags)); } BOOL BCMenu::AppendMenuA(UINT nFlags,UINT nIDNewItem,const char *lpszNewItem,int nIconNormal) { USES_CONVERSION; return AppendMenuW(nFlags,nIDNewItem,A2W(lpszNewItem),nIconNormal); } BOOL BCMenu::AppendMenuW(UINT nFlags,UINT nIDNewItem,wchar_t *lpszNewItem,int nIconNormal) { return AppendODMenuW(lpszNewItem,nFlags,nIDNewItem,nIconNormal); } BOOL BCMenu::AppendMenuA(UINT nFlags,UINT nIDNewItem,const char *lpszNewItem,CImageList *il,int xoffset) { USES_CONVERSION; return AppendMenuW(nFlags,nIDNewItem,A2W(lpszNewItem),il,xoffset); } BOOL BCMenu::AppendMenuW(UINT nFlags,UINT nIDNewItem,wchar_t *lpszNewItem,CImageList *il,int xoffset) { return AppendODMenuW(lpszNewItem,nFlags,nIDNewItem,il,xoffset); } BOOL BCMenu::AppendMenuA(UINT nFlags,UINT nIDNewItem,const char *lpszNewItem,CBitmap *bmp) { USES_CONVERSION; return AppendMenuW(nFlags,nIDNewItem,A2W(lpszNewItem),bmp); } BOOL BCMenu::AppendMenuW(UINT nFlags,UINT nIDNewItem,wchar_t *lpszNewItem,CBitmap *bmp) { if(bmp){ CImageList temp; temp.Create(m_iconX,m_iconY,ILC_COLORDDB|ILC_MASK,1,1); if(m_bitmapBackgroundFlag)temp.Add(bmp,m_bitmapBackground); else temp.Add(bmp,GetSysColor(COLOR_3DFACE)); return AppendODMenuW(lpszNewItem,nFlags,nIDNewItem,&temp,0); } return AppendODMenuW(lpszNewItem,nFlags,nIDNewItem,NULL,0); } BOOL BCMenu::InsertMenuA(UINT nPosition,UINT nFlags,UINT nIDNewItem,const char *lpszNewItem,int nIconNormal) { USES_CONVERSION; return InsertMenuW(nPosition,nFlags,nIDNewItem,A2W(lpszNewItem),nIconNormal); } BOOL BCMenu::InsertMenuW(UINT nPosition,UINT nFlags,UINT nIDNewItem,wchar_t *lpszNewItem,int nIconNormal) { return InsertODMenuW(nPosition,lpszNewItem,nFlags,nIDNewItem,nIconNormal); } BOOL BCMenu::InsertMenuA(UINT nPosition,UINT nFlags,UINT nIDNewItem,const char *lpszNewItem,CImageList *il,int xoffset) { USES_CONVERSION; return InsertMenuW(nPosition,nFlags,nIDNewItem,A2W(lpszNewItem),il,xoffset); } BOOL BCMenu::InsertMenuW(UINT nPosition,UINT nFlags,UINT nIDNewItem,wchar_t *lpszNewItem,CImageList *il,int xoffset) { return InsertODMenuW(nPosition,lpszNewItem,nFlags,nIDNewItem,il,xoffset); } BOOL BCMenu::InsertMenuA(UINT nPosition,UINT nFlags,UINT nIDNewItem,const char *lpszNewItem,CBitmap *bmp) { USES_CONVERSION; return InsertMenuW(nPosition,nFlags,nIDNewItem,A2W(lpszNewItem),bmp); } BOOL BCMenu::InsertMenuW(UINT nPosition,UINT nFlags,UINT nIDNewItem,wchar_t *lpszNewItem,CBitmap *bmp) { if(bmp){ CImageList temp; temp.Create(m_iconX,m_iconY,ILC_COLORDDB|ILC_MASK,1,1); if(m_bitmapBackgroundFlag)temp.Add(bmp,m_bitmapBackground); else temp.Add(bmp,GetSysColor(COLOR_3DFACE)); return InsertODMenuW(nPosition,lpszNewItem,nFlags,nIDNewItem,&temp,0); } return InsertODMenuW(nPosition,lpszNewItem,nFlags,nIDNewItem,NULL,0); } //-------------------------------------------------------------------------- //[21.06.99 rj] BCMenu* BCMenu::AppendODPopupMenuW(wchar_t *lpstrText) { BCMenu* pSubMenu = new BCMenu; pSubMenu->m_unselectcheck=m_unselectcheck; pSubMenu->m_selectcheck=m_selectcheck; pSubMenu->checkmaps=checkmaps; pSubMenu->checkmapsshare=TRUE; pSubMenu->CreatePopupMenu(); AppendODMenuW(lpstrText,MF_POPUP,(UINT)pSubMenu->m_hMenu, -1); return pSubMenu; } //-------------------------------------------------------------------------- //[21.06.99 rj] BCMenu* BCMenu::AppendODPopupMenuA(LPCSTR lpstrText) { USES_CONVERSION; return AppendODPopupMenuW(A2W(lpstrText)); } BOOL BCMenu::ImageListDuplicate(CImageList *il,int xoffset,CImageList *newlist) { if (il == NULL||newlist==NULL||xoffset<0) return FALSE; HICON hIcon = il->ExtractIcon(xoffset); int cx, cy; ImageList_GetIconSize(il->m_hImageList, &cx, &cy); newlist->Create(cx,cy,ILC_COLORDDB|ILC_MASK,1,1); newlist->Add(hIcon); ::DestroyIcon(hIcon); if(IsLunaMenuStyle()&&xp_draw_3D_bitmaps){ CWnd *pWnd = AfxGetMainWnd(); // Get main window if (pWnd == NULL) pWnd = CWnd::GetDesktopWindow(); CDC *pDC = pWnd->GetDC(); // Get device context CBitmap bmp,bmp2; GetBitmapFromImageList(pDC,newlist,0,bmp); GetFadedBitmap(bmp); newlist->Add(&bmp,GetSysColor(COLOR_3DFACE)); GetBitmapFromImageList(pDC,newlist,0,bmp2); GetShadowBitmap(bmp2); newlist->Add(&bmp2,GetSysColor(COLOR_3DFACE)); pWnd->ReleaseDC(pDC); // Release the DC } return TRUE; } // 2001-07-12, Damir Valiulin: // Added GetSubMenu (LPCTSTR lpszSubMenuName) function // CMenu* BCMenu::GetSubMenu(int nPos) { return CMenu::GetSubMenu (nPos); } CMenu* BCMenu::GetSubMenu(LPCTSTR lpszSubMenuName) { int num = GetMenuItemCount (); CString name; for (int i=0; i<num; i++) { GetMenuString (i, name, MF_BYPOSITION); if (name.Compare (lpszSubMenuName) == 0) { return CMenu::GetSubMenu (i); } } return NULL; } BCMenu* BCMenu::GetSubBCMenu(char* pText) { USES_CONVERSION; return GetSubBCMenu(A2W(pText)); } BCMenu* BCMenu::GetSubBCMenu(wchar_t* lpszSubMenuName) { BCMenuData *mdata; mdata=FindMenuOption(lpszSubMenuName); if(mdata){ HMENU bchmenu=(HMENU)mdata->nID; CMenu *ptr=FromHandle(bchmenu); BOOL flag=ptr->IsKindOf(RUNTIME_CLASS( BCMenu )); if(flag)return((BCMenu *)ptr); } return NULL; } // Tongzhe Cui, Functions to remove a popup menu based on its name. Seperators // before and after the popup menu can also be removed if they exist. int BCMenu::GetMenuPosition(char* pText) { USES_CONVERSION; return GetMenuPosition(A2W(pText)); } int BCMenu::GetMenuPosition(wchar_t* pText) { int i,j; BCMenu* psubmenu; for(i=0;i<(int)(GetMenuItemCount());++i) { psubmenu=(BCMenu *)GetSubMenu(i); if(!psubmenu) { 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(pText,szWide))//SK: modified for dynamic allocation return j; } } } // means no found; return -1; } int BCMenu::RemoveMenu(char* pText, BC_Seperator sPos) { USES_CONVERSION; return RemoveMenu(A2W(pText), sPos); } int BCMenu::RemoveMenu(wchar_t* pText, BC_Seperator sPos) { int nPos = GetMenuPosition(pText); if(nPos != -1) { RemoveMenu(nPos, MF_BYPOSITION); } if(sPos == BCMENU_HEAD) { ASSERT(nPos - 1 >= 0); RemoveMenu(nPos-1, MF_BYPOSITION); } else if(sPos == BCMENU_TAIL) { RemoveMenu(nPos-1, MF_BYPOSITION); } else if(sPos == BCMENU_BOTH) { // remove the end first; RemoveMenu(nPos-1, MF_BYPOSITION); // remove the head; ASSERT(nPos - 1 >= 0); RemoveMenu(nPos-1, MF_BYPOSITION); } return nPos; } int BCMenu::DeleteMenu(char* pText, BC_Seperator sPos) { USES_CONVERSION; return DeleteMenu(A2W(pText), sPos); } int BCMenu::DeleteMenu(wchar_t* pText, BC_Seperator sPos) { int nPos = GetMenuPosition(pText); if(nPos != -1) { DeleteMenu(nPos, MF_BYPOSITION); } if(sPos == BCMENU_HEAD) { ASSERT(nPos - 1 >= 0); DeleteMenu(nPos-1, MF_BYPOSITION); } else if(sPos == BCMENU_TAIL) { DeleteMenu(nPos-1, MF_BYPOSITION); } else if(sPos == BCMENU_BOTH) { // remove the end first; DeleteMenu(nPos-1, MF_BYPOSITION); // remove the head; ASSERT(nPos - 1 >= 0); DeleteMenu(nPos-1, MF_BYPOSITION); } return nPos; } // Larry Antram BOOL BCMenu::SetMenuText(UINT id, CString string, UINT nFlags/*= MF_BYPOSITION*/ ) { BOOL returnflag=FALSE; if(MF_BYPOSITION&nFlags) { UINT numMenuItems = m_MenuList.GetUpperBound(); if(id<=numMenuItems){ #ifdef UNICODE m_MenuList[id]->SetWideString((LPCTSTR)string); #else m_MenuList[id]->SetAnsiString(string); #endif returnflag=TRUE; } } else{ int uiLoc; BCMenu* pMenu = FindMenuOption(id,uiLoc); if(NULL!=pMenu) returnflag = pMenu->SetMenuText(uiLoc,string); } return(returnflag); } // courtesy of Warren Stevens void BCMenu::ColorBitmap(CDC* pDC,CBitmap& bmp,CSize bitmap_size,CSize icon_size,COLORREF fill,COLORREF border,int hatchstyle) { CDC bmpdc; COLORREF m_newclrBack; int x1=0,y1=0,x2=bitmap_size.cx,y2=bitmap_size.cy; if(IsWinXPLuna())m_newclrBack=GetSysColor(COLOR_3DFACE); else m_newclrBack=GetSysColor(COLOR_MENU); bmpdc.CreateCompatibleDC(pDC); bmp.CreateCompatibleBitmap(pDC, icon_size.cx, icon_size.cy); CBitmap* pOldBitmap = bmpdc.SelectObject(&bmp); if(bitmap_size!=icon_size){ CBrush background_brush; background_brush.CreateSolidBrush(m_newclrBack); CRect rect(0,0, icon_size.cx, icon_size.cy); bmpdc.FillRect(rect,&background_brush); x1 = (icon_size.cx-bitmap_size.cx)/2; y1 = (icon_size.cy-bitmap_size.cy)/2; x2 = x1+bitmap_size.cx; y2 = y1+bitmap_size.cy; background_brush.DeleteObject(); } CPen border_pen(PS_SOLID, 1, border); CBrush fill_brush; if(hatchstyle!=-1) { fill_brush.CreateHatchBrush(hatchstyle, fill); } else { fill_brush.CreateSolidBrush(fill); } CPen* pOldPen = bmpdc.SelectObject(&border_pen); CBrush* pOldBrush = bmpdc.SelectObject(&fill_brush); bmpdc.Rectangle(x1,y1,x2,y2); if(NULL!=pOldBrush) { bmpdc.SelectObject(pOldBrush); } if(NULL!=pOldPen) { bmpdc.SelectObject(pOldPen); } if(NULL!=pOldBitmap) { bmpdc.SelectObject(pOldBitmap); } } BOOL BCMenu::IsWindowsClassicTheme(void) { TCHAR Buf[_MAX_PATH+10]; HKEY hKey; DWORD size,type; long lRetCode; static BOOL XPTheme_returnflag=FALSE; static BOOL XPTheme_checkflag=FALSE; if(XPTheme_checkflag)return(XPTheme_returnflag); XPTheme_checkflag=TRUE; lRetCode = RegOpenKeyEx ( HKEY_CURRENT_USER, _T("Software\Microsoft\Plus!\Themes\Current"), 0,KEY_READ,&hKey); if (lRetCode == ERROR_SUCCESS){ size = _MAX_PATH;type=REG_SZ; lRetCode=::RegQueryValueEx(hKey,NULL,NULL,&type, (unsigned char *)Buf,&size); if(lRetCode == ERROR_SUCCESS){ TCHAR szClassicTheme[]=_T("Windows Classic.theme"); int len=lstrlen(Buf); if(len>=lstrlen(szClassicTheme)){ if(!lstrcmpi(&Buf[len-lstrlen(szClassicTheme)],szClassicTheme)){ XPTheme_returnflag=TRUE; } } } RegCloseKey(hKey); } return(XPTheme_returnflag); } int BCMenu::GlobalImageListOffset(int nID) { int numcurrent=m_AllImagesID.GetSize(); int existsloc = -1; for(int i=0;i<numcurrent;++i){ if(m_AllImagesID[i]==nID){ existsloc=i; break; } } return existsloc; } BOOL BCMenu::CanDraw3DImageList(int offset) { BOOL retflag=FALSE; int numcurrent=m_AllImagesID.GetSize(); if(offset+1<numcurrent&&offset+2<numcurrent){ int nID=m_AllImagesID[offset]; if(m_AllImagesID[offset+1]==nID&&m_AllImagesID[offset+2]==nID)retflag=TRUE; } return(retflag); } int BCMenu::AddToGlobalImageList(CImageList *il,int xoffset,int nID) { int loc = -1; HIMAGELIST hImageList = m_AllImages.m_hImageList; if(!hImageList){ m_AllImages.Create(m_iconX,m_iconY,ILC_COLORDDB|ILC_MASK,1,1); } HICON hIcon = il->ExtractIcon(xoffset); if(hIcon){ CBitmap bmp,bmp2; if(IsLunaMenuStyle()&&xp_draw_3D_bitmaps){ CWnd *pWnd = AfxGetMainWnd(); // Get main window if (pWnd == NULL) pWnd = CWnd::GetDesktopWindow(); CDC *pDC = pWnd->GetDC(); // Get device context GetBitmapFromImageList(pDC,il,xoffset,bmp); GetFadedBitmap(bmp); GetBitmapFromImageList(pDC,il,xoffset,bmp2); GetShadowBitmap(bmp2); pWnd->ReleaseDC(pDC); // Release the DC } int numcurrent=m_AllImagesID.GetSize(); int existsloc = -1; for(int i=0;i<numcurrent;++i){ if(m_AllImagesID[i]==nID){ existsloc=i; break; } } if(existsloc>=0){ m_AllImages.Replace(existsloc,hIcon); loc = existsloc; if(IsLunaMenuStyle()&&xp_draw_3D_bitmaps){ if(existsloc+1<numcurrent&&m_AllImagesID[existsloc+1]==nID){ if(existsloc+2<numcurrent&&m_AllImagesID[existsloc+2]==nID){ CImageList il2; il2.Create(m_iconX,m_iconY,ILC_COLORDDB|ILC_MASK,1,1); il2.Add(&bmp,GetSysColor(COLOR_3DFACE)); HICON hIcon2 = il2.ExtractIcon(0); m_AllImages.Replace(existsloc+1,hIcon2); il2.Add(&bmp2,GetSysColor(COLOR_3DFACE)); HICON hIcon3 = il2.ExtractIcon(1); m_AllImages.Replace(existsloc+2,hIcon3); ::DestroyIcon(hIcon2); ::DestroyIcon(hIcon3); } } } } else{ m_AllImages.Add(hIcon); m_AllImagesID.Add(nID); loc=numcurrent; if(IsLunaMenuStyle()&&xp_draw_3D_bitmaps){ m_AllImages.Add(&bmp,GetSysColor(COLOR_3DFACE)); m_AllImages.Add(&bmp2,GetSysColor(COLOR_3DFACE)); m_AllImagesID.Add(nID); m_AllImagesID.Add(nID); } } ::DestroyIcon(hIcon); } return(loc); } //************************************************************************* ///////////////////////////////////////////////////////////////////////////// // Toolbar for loading images ///////////////////////////////////////////////////////////////////////////// struct CToolBarData { WORD wVersion; WORD wWidth; WORD wHeight; WORD wItemCount; WORD* items(){ return (WORD*)(this+1); } }; BOOL BCMenuToolBar::LoadToolBar(LPCTSTR lpszResourceName) { ASSERT_VALID(this); ASSERT(lpszResourceName != NULL); HINSTANCE hInst = AfxFindResourceHandle(lpszResourceName,RT_TOOLBAR); HRSRC hRsrc = ::FindResource(hInst,lpszResourceName,RT_TOOLBAR); if (hRsrc == NULL){ hInst = NULL; hRsrc = ::FindResource(hInst,lpszResourceName,RT_TOOLBAR); } if (hRsrc == NULL) return FALSE; HGLOBAL hGlobal = ::LoadResource(hInst,hRsrc); if (hGlobal == NULL) return FALSE; CToolBarData* pData = (CToolBarData*)::LockResource(hGlobal); if (pData == NULL) return FALSE; ASSERT(pData->wVersion == 1); UINT* pItems = new UINT[pData->wItemCount]; for (int i = 0; i < pData->wItemCount; i++) pItems[i] = pData->items()[i]; BOOL bResult = SetButtons(pItems,pData->wItemCount); delete[] pItems; if (bResult){ CSize sizeImage(pData->wWidth,pData->wHeight); CSize sizeButton(pData->wWidth+7,pData->wHeight+7); SetSizes(sizeButton,sizeImage); m_iconX=pData->wWidth; m_iconY=pData->wHeight; bResult = LoadBitmap(lpszResourceName); } ::UnlockResource(hGlobal); ::FreeResource(hGlobal); return bResult; } BOOL BCMenuToolBar::LoadBitmap(LPCTSTR lpszResourceName) { ASSERT_VALID(this); ASSERT(lpszResourceName != NULL); HINSTANCE hInstImageWell = AfxFindResourceHandle(lpszResourceName,RT_BITMAP); HRSRC hRsrcImageWell = ::FindResource(hInstImageWell,lpszResourceName,RT_BITMAP); if (hRsrcImageWell == NULL){ hInstImageWell = NULL; hRsrcImageWell = ::FindResource(hInstImageWell,lpszResourceName,RT_BITMAP); } if (hRsrcImageWell == NULL) return FALSE; HBITMAP hbmImageWell; hbmImageWell = AfxLoadSysColorBitmap(hInstImageWell,hRsrcImageWell); if (!AddReplaceBitmap(hbmImageWell)) return FALSE; m_hInstImageWell = hInstImageWell; m_hRsrcImageWell = hRsrcImageWell; return TRUE; }
CButtonST类简介
1 本章精华
CButtonST是功能非常全的CButton派生类，利用它你可以实现各种按钮的效果，它包括的特征如下：
1、 CButton所有的功能
2、 文字和图标按钮
3、 16×16，32×32，48×48，16或256色图标的支持
4、 支持透明按钮
5、 支持标准的或新的平面按钮风格
6、 运行时刻按钮风格的变换
7、 鼠标悬浮在按钮上时图标的变化
8、 支持tooltips
9、 每个按钮可以有自己的鼠标形状
10、 按钮颜色可以定制
下图是用CButtonST做的几个按钮
图1
CButtonST类主要包括BtnST.h、BtnST.cpp、BCMenu.h和BCMenu.cpp四个文件。如果你打算使用CButtonST的窗口不止一个，那么我建议你在VC++的Workspace | FileView中导入以上的四个文件之后，然后在SdtAfx.h文件中添加合适的include语句，如#include "BtnST.h"。
在接下来的几篇文章中，我将根据作者提供的演示程序向大家介绍CButtonST的各种常用方法。在最后一篇文章中，将为各位提供CButtonST类的中文文档，以供各位在以后的使用中参考。
2 CButtonST使用技巧（一）
本节主要包括了以下的效果：
1. 在按钮上加入Icon，使Icon和文字同时显示
2. 显示平面按钮
3. 使按钮上的图标可变
4. 设置按钮在不同状态下的底色和文字颜色
5. 设置图标和文字的位置
6. 根据Icon的形状设置按钮的形状
7. 添加Tooltips
以下是Basic Features的演示界面：
图2
效果一：在按钮上加入Icon，使Icon和文字同时显示
假设按钮ID为IDC_BUTTON1
1. 添加成员变量
CButtonST m_btn;
2. 添加Icon资源，设其ID设为IDI_ICON1
3. 在OnInitDialog函数中初始化按钮
m_btn.SubclassDlgItem(IDC_BUTTON1,this);
m_btn.SetIcon(IDI_ICON1);
m_btn.SetFlat(FALSE);
注意:为达到最好效果，请根据Icon的大小调整按钮的大小。
实例：演示程序中的Standard 按钮。
效果二：显示平面按钮
只需要在效果一的基础上把m_btn.SetFlat(FALSE);语句去掉。
效果三：使按钮上的图标可变
假设按钮ID为IDC_BUTTON1
1. 添加成员变量
CButtonST m_btn;
2. 添加两个Icon资源，ID设为IDI_ICON1和IDI_ICON2
IDI_ICON1是普通状态的图标，IDI_ICON2是按下时的图标
3. 在OnInitDialog函数中初始化按钮
m_btn.SubclassDlgItem(IDC_BUTTON1,this);
m_btn.SetIcon(IDI_ICON2,IDI_ICON1);
效果四：设置按钮在不同状态下的底色和文字颜色
假设按钮ID为IDC_BUTTON1
1. 添加成员变量
CButtonST m_btn;
2. 添加Icon资源，设其ID设为IDI_ICON1
3. 在OnInitDialog函数中初始化按钮
m_btn.SubclassDlgItem(IDC_BUTTON1,this);
m_btn.SetIcon(IDI_ICON1);
m_btn.SetColor(CButtonST::BTNST_COLOR_BK_OUT, RGB(208,208,208));
m_btn.SetColor(CButtonST::BTNST_COLOR_BK_FOCUS, RGB(208,208,208));
m_btn.OffsetColor(CButtonST::BTNST_COLOR_BK_IN, 30);
提示：SetColor函数和OffsetColor函数的第一个参数表示按钮的各个状态，前景色就是文字的颜色，它们的取值表示：
BTNST_COLOR_BK_IN //鼠标放在按钮内时的背景色
BTNST_COLOR_FG_IN, //鼠标放在按钮内时的前景色
BTNST_COLOR_BK_OUT, //普通状态时的背景色
BTNST_COLOR_FG_OUT, //普通状态时的前景色
BTNST_COLOR_BK_FOCUS, //按钮被按下后的背景色
BTNST_COLOR_FG_FOCUS, //按钮被按下后的前景色
实例：演示程序中的48×48 icon 按钮、Zip按钮等。
效果五：设置图标和文字的位置
假设按钮ID为IDC_BUTTON1
1.添加成员变量
CButtonST m_btn;
2.添加Icon资源，ID设为IDI_ICON1
3.在OnInitDialog函数中初始化按钮
m_btn.SubclassDlgItem(IDC_BUTTON1,this);
m_btn.SetIcon(IDI_ICON1);
m_btn.SetAlign(CButtonST::ST_ALIGN_VERT);
提示：SetAlign函数的第一个参数表示位置信息，缺省情况下，文字在图标右边
ST_ALIGN_HORIZ // 文字在右
ST_ALIGN_VERT //文字在下
ST_ALIGN_HORIZ_RIGHT// 文字在左
效果六：根据Icon的形状设置按钮的形状
假设按钮ID为IDC_BUTTON1
1.添加成员变量
CButtonST m_btn;
2.添加Icon资源，设其ID设为IDI_ICON1
3.在OnInitDialog函数中初始化按钮
m_btn.SubclassDlgItem(IDC_BUTTON1,this);
m_btn.SetIcon(IDI_ICON1);
m_btn.DrawBorder(FALSE);
m_btn.SetColor(CButtonST::BTNST_COLOR_BK_OUT, RGB(208,208,208));
m_btn.SetColor(CButtonST::BTNST_COLOR_BK_IN, RGB(208,208,208));
m_btn.SetColor(CButtonST::BTNST_COLOR_BK_FOCUS, RGB(208,208,208));
注意:为达到最好效果，请根据Icon的大小调整按钮的大小。
并根据实际情况设置背景颜色。请事先将按钮的文字去掉。
效果七：添加Tooltips
假设按钮ID为IDC_BUTTON1
1.添加成员变量
CButtonST m_btn;
2.添加Icon资源，设其ID设为IDI_ICON1
3. 在OnInitDialog函数中初始化按钮
m_btn.SubclassDlgItem(IDC_BUTTON1,this);
m_btn.SetIcon(IDI_ICON1);
m_btn.SetTooltipText(_T("This is a tooltip./r/nMultiline!"));
3 CButtonST使用技巧（二）
本节主要包括了以下的效果：
1. 改变鼠标进入按钮时的形状(超链接效果)
2. 菜单按钮
3. 位图按钮
4. 按钮焦点
5. CheckBox按钮
6. 透明按钮(按钮背景和窗口背景一样)
7. 特殊的PictureBox
效果一：改变鼠标进入按钮时的形状(超链接效果)
假设按钮ID为IDC_BUTTON1
1. 添加成员变量
CButtonST m_btn;
2. 添加Icon资源，设其ID设为IDI_ICON1
3. 在OnInitDialog函数中初始化按钮
m_btn.SubclassDlgItem(IDC_BUTTON1,this);
m_btn.SetIcon(IDI_ICON1);
m_btn.OffsetColor(CButtonST::BTNST_COLOR_BK_IN, 30);
m_btn.SetURL("www.scut.edu.cn");
m_btn.SetTooltipText("www.scut.edu.cn");
m_btn.SetBtnCursor(IDC_CURSOR1);
效果二：菜单按钮
假设按钮ID为IDC_BUTTON1
1.添加成员变量
CButtonST m_btn;
2. 添加Icon资源，设其ID设为IDI_ICON1
3. 添加Menu，ID设为IDR_MENU
4. 在OnInitDialog函数中初始化按钮
m_btn.SubclassDlgItem(IDC_BUTTON1,this);
m_btn.SetIcon(IDI_ICON1);
m_btn.OffsetColor(CButtonST::BTNST_COLOR_BK_IN, 30);
m_btn.SetMenu(IDR_MENU, m_hWnd);
注意:菜单的效果类似与右键菜单，所有在设置菜单选项时只设置一列就够了。另外菜单的宽度与菜单的文字长度有关，可以用空格占位的办法以达到最佳效果。
在菜单中引入位图的方法
1.添加ToolBar，依次使用Menu菜单项ID作为ToolBar按钮的ID。
2.ToolBar上的按钮图标将显示在相应的菜单项中。
将上面代码中的m_btn.SetMenu(IDR_MENU, m_hWnd);
改为m_btn.SetMenu(IDR_MENU, m_hWnd, TRUE, IDR_TOOLBAR);
IDR_TOOLBAR为相应ToolBar的ID。
效果三：位图按钮
假设按钮ID为IDC_BUTTON1
1.添加成员变量
CButtonST m_btn;
2.添加位图资源，ID设为IDB_BITMAP1
3.在OnInitDialog函数中初始化按钮
m_btn.SubclassDlgItem(IDC_BUTTON1,this);
m_btn.SetBitmaps(IDB_BITMAP1,RGB(0,0,0));
m_btn.OffsetColor(CButtonST::BTNST_COLOR_BK_IN, 30);
提示: 上面的SetBitmaps函数会将图片中颜色值为RGB(0,0,0)的点设为透明。
效果四：按钮焦点
假设按钮ID为IDC_BUTTON1
1.添加成员变量
CButtonST m_btn;
2. 添加Icon资源，设其ID设为IDI_ICON1
3. 在OnInitDialog函数中初始化按钮
m_btn.SubclassDlgItem(IDC_BUTTON1,this);
m_btn.SetIcon(IDI_ICON1);
m_btn.SetAlign(CButtonST::ST_ALIGN_VERT);
m_btn.DrawFlatFocus(TRUE);
效果五：CheckBox按钮
假设按钮ID为IDC_BUTTON1
1.添加成员变量
CButtonST m_btn;
2. 添加Icon资源，ID设为IDI_ICON1和IDI_ICON2
3.在OnInitDialog函数中初始化按钮
m_btn.SubclassDlgItem(IDC_CHECK1,this);
m_btn.SetIcon(IDI_ICON1,IDI_ICON2);
m_btn.OffsetColor(CButtonST::BTNST_COLOR_BK_IN, 30);
提示:
IDI_ICON1为选中时候显示的图标
IDI_ICON2为为选中时候的图标
效果六：透明按钮
假设按钮ID为IDC_BUTTON1
1.添加成员变量
CButtonST m_btn;
2. 添加Icon资源，ID设为IDI_ICON1
3.在OnInitDialog函数中初始化按钮
m_btn.SubclassDlgItem(IDC_BUTTON1,this);
m_btn.SetIcon(IDI_ICON1);
m_btn.DrawTransparent(TRUE);
效果七：特殊的PictureBox
利用CButtonST的特殊显示风格，完全可以把它当作一个PictureBox控件使用。这时一般会把按钮的属性设置为disable。
实例：演示程序的About页中使用了CButtonST来代替PictureBox。
4 CButtonST使用技巧（三）
本节将介绍两个CButtonST的派生类。
一、CWinXPButtonST类
CWinXPButtonST类 是一个CButtonST的派生类。它的特点是使用了WindowsXP中的圆角、黑色边框的风格。它包括WinXPButtonST.h和WinXPButtonST.cpp两个文件，而由于它是从CButtonST派生而来的，所以在引用它时,也要一并引入CButtonST的文件。
使用：
1. 引入文件，添加文件
2. 导入文件后，在SdtAfx.h文件中添加
#include "WinXPButtonST.h"
3. 添加成员变量
CWinXPButtonST m_btn2;
4. 假设按钮ID为IDC_BUTTON
添加Icon资源，ID设为IDI_ICON1
5. 在OnInitDialog函数中初始化按钮
m_btn2.SubclassDlgItem(IDC_BUTTON,this);
m_btn2.SetIcon(IDI_ICON1);
m_btn2.SetRounded(TRUE);
注意：但是它存在一个不足的地方，就是按钮的圆角是画出来的，按钮的形状仍然是原来的矩形。所以如果在有背景色的窗口中使用该按钮的话就会显得相当碍眼。
如图所示，在黑色的背景色中显示出难看的尖角：
图3
解决的办法是通过SetColor函数使得按钮的底色与窗口的底色一致。
二、CShadeButtonST类
CShadeButtonST类 是CButtonST的另一个派生类。它的特点是支持更为多样化的背景，通过SetShade函数可以为按钮设置9种不通的背景效果。它包括四个文件，它们分别是CeXDib.h、CeXDib.cpp、ShadeButtonST.h和ShadeButtonST.cpp。在引用它时,同样要一并引入CButtonST的文件。
使用：
1.引入文件，添加文件
2.导入文件后，在SdtAfx.h文件中添加
#include "ShadeButtonST.h"
3.添加成员变量
CShadeButtonST m_btn3;
4.假设按钮ID为IDC_BUTTON3
添加Icon资源，ID设为IDI_ICON1
5.在OnInitDialog函数中初始化按钮
m_btn3.SubclassDlgItem(IDC_BUTTON3,this);
m_btn3.SetIcon(IDI_ICON1);
m_btn3.SetShade(CShadeButtonST::SHS_METAL);
下面给出各种背景效果和对应的参数值。
图4
5 CButtonST类公共接口函数
以下是CButtonST类的所有公共成员函数（函数名按音序排列先后）：
CButtonST::DrawBorder
DWORD DrawBorder(BOOL bDrawBorder = TRUE, BOOL bRepaint = TRUE)
注释：
因为CButtonST的默认显示风格是平面按钮。调用此函数用来显示按钮边框。
参数：
bDrawBorder: 值为TRUE则显示按钮边框。
bRepaint: 值为TRUE则马上重绘按钮。
返回值：
BTNST_OK: 函数执行完毕。
CButtonST::DrawFlatFocus
DWORD DrawFlatFocus(BOOL bDrawFlatFocus, BOOL bRepaint = TRUE)
注释：
此函数只对平面按钮有效，调用此函数可以在按钮中显示焦点。
参数：
bDrawFlatFocus : 值为TRUE则会在平面按钮上显示焦点。
bRepaint : 值为TRUE则马上重画按钮。
返回值：
BTNST_OK: 表示函数执行成功。
CButtonST::DrawTransparent
void DrawTransparent(BOOL bRepaint = FALSE)
注释：
调用此函数来激活透明显示模式。注意，此操作是不可逆的，而且必须在按钮实例创建之后调用。函数将会在内存中保留一份窗口背景的拷贝，因此请真的有需要时才调用此函数，以免浪费内存空间。透明模式一般是在带有背景的窗口中使用。
参数：
bRepaint : 为TRUE则马上重绘按钮。
CButtonST::OffsetColor
DWORD OffsetColor(BYTE byColorIndex, short shOffset, BOOL bRepaint = TRUE)
注释：
调用此函数可以设置按钮在各种状态下显示指定的底色。函数会根据所传递的偏移量参数以及按钮原来的默认底色产生一个新的颜色值。通过这样的方法可以使得按钮在不同状态下的颜色变化更为自然。
参数：
byColorIndex : 状态索引值，它的取值必须是以下枚举值之一。
取值注释
BTNST_COLOR_BK_IN 鼠标指针位于按钮上面时的底色
BTNST_COLOR_FG_IN 鼠标指针位于按钮上面时的前景色
BTNST_COLOR_BK_OUT 鼠标指针不在按钮上面时的底色
BTNST_COLOR_FG_OUT 鼠标指针不在按钮上面时的前景色
BTNST_COLOR_BK_FOCUS 焦点位于按钮上面时的底色
BTNST_COLOR_FG_FOCUS 焦点位于按钮上面时的前景色
*前景色一般是指文字的颜色
shOffsetColor: 指定颜色的偏移量，它的取值范围是[-255,255]。
bRepaint: 值为TRUE则马上重绘按钮。
返回值：
BTNST_OK : 函数执行成功。
BTNST_INVALIDINDEX : 由 byColorIndex 指定状态索引值无效。
BTNST_BADPARAM : 根据偏移量生成的值超出RGB的颜色取值范围。
CButtonST::SetAlign
DWORD SetAlign(BYTE byAlign, BOOL bRepaint = TRUE)
注释：
调用此函数可以设定按钮上图标（或位图）于按钮上文字的相对位置。
参数：
byAlign: 位置参数，它的取值必须是以下枚举量之一。
取值注释
ST_ALIGN_HORIZ 图标/图片在左，文字在右
ST_ALIGN_VERT 图标/图片在上，文字在下
ST_ALIGN_HORIZ_RIGHT 图标/图片在右，文字在左
默认值为ST_ALIGN_HORIZ.
bRepaint: 为TRUE则马上重绘按钮。
返回值：
BTNST_OK: 函数执行成功。
BTNST_INVALIDALIGN: 位置参数无效。
CButtonST::SetAlwaysTrack
DWORD SetAlwaysTrack(BOOL bAlwaysTrack = TRUE)
注释：
此函数只对平面按钮有效。调用此函数可以设定按钮是否显示高亮颜色。
参数：
bAlwaysTrack: 值为TRUE时，无论前窗口是否为激活窗口，只要鼠标指针移动到按钮上面都会发按钮的显示状态发生变化。默认值为TRUE。
值为FALSE时，如果窗口未被激活，按钮的显示不会发生变化。
返回值：
BTNST_OK : 函数执行成功。
CButtonST::SetBitmaps
DWORD SetBitmaps(int nBitmapIn, COLORREF crTransColorIn, int nBitmapOut = NULL, COLORREF crTransColorOut = 0)
DWORD SetBitmaps(HBITMAP hBitmapIn, COLORREF crTransColorIn, HBITMAP hBitmapOut = NULL, COLORREF crTransColorOut = 0)
注释：
调用此函数可以在按钮上显示指定的图片（Icon）。如果对同一个按钮重复调用了此函数的话，那么按钮只显示最后一次指定的图片。
参数：
nBitmapIn: 图片的ID值。当鼠标指针位于按钮之上时显示该图片。
crTransColorIn: 颜色值。ID为nBitmapIn的图片中与该颜色相同的区域将显示透明。
nBitmapOut: 图片的ID值。当鼠标指针不在按钮之上时显示该图片。
crTransColorOut: 颜色值。ID为nBitmapOut的图片中与该颜色相同的区域将显示透明。
hBitmapIn: 图片的句柄。当鼠标指针位于按钮之上时显示该图片。
crTransColorIn: 颜色值。由hBitmapIn指定的图片中与该颜色相同的区域将显示透明。
hBitmapOut: 图片的ID值。当鼠标指针不在按钮之上时显示该图片。
crTransColorOut: 颜色值。由hBitmapOut指定的图片中与该颜色相同的区域将显示透明。
返回值：
BTNST_OK: 函数执行成功。
BTNST_INVALIDRESOURCE: 指定资源读取失败。
BTNST_FAILEDMASK: 颜色提取失败。
CButtonST::SetBtnCursor
DWORD SetBtnCursor(int nCursorId = NULL, BOOL bRepaint = TRUE)
注释：
这个函数可以让鼠标在移动到按钮上面的时候显示指定的鼠标指针。
参数：
nCursorId: 鼠标指针的ID值。
bRepaint: 值为TRUE则马上重绘按钮。
返回值：
BTNST_OK: 函数执行成功。
BTNST_INVALIDRESOURCE: 读取指定资源失败。
CButtonST::SetCheck
DWORD SetCheck(int nCheck, BOOL bRepaint = TRUE)
注释：
当按钮被当作CheckBox使用的时候，用来设置按钮的状态。
参数：
nCheck : 1表示选中; 0表示没选中
bRepaint: 值为TRUE则马上重绘按钮。
返回值：
BTNST_OK: 函数执行成功。
CButtonST::SetColor
DWORD SetColor(BYTE byColorIndex, COLORREF crColor, BOOL bRepaint = TRUE)
注释：
调用此函数可以设置按钮在各种状态下显示指定的底色。
参数：
byColorIndex : 状态索引值。具体含义可以参见OffsetColor函数中的参数(byColorIndex)说明。
crColor : 颜色值。设置按钮指定状态的底色。
bRepaint: 值为TRUE则马上重绘按钮。
返回值：
BTNST_OK: 函数执行成功。
BTNST_INVALIDINDEX: 无效的状态索引值。
CButtonST::SetDefaultColors
DWORD SetDefaultColors(BOOL bRepaint = TRUE)
注释：
调用此函数之后，程序将使用默认颜色来设定按钮在各个状态下的颜色。这些颜色值可能会因为Windows版本的不同而不同。
参数：
bRepaint: 值为TRUE则马上重绘按钮。
返回值：
BTNST_OK: 函数执行成功。
CButtonST::SetFlat
DWORD SetFlat(BOOL bFlat = TRUE, BOOL bRepaint = TRUE)
注释：
调用此函数来设置按钮的显示风格。
参数：
bFlat: 值为TRUE则显示为平面按钮; 值为FALSE则显示为标准的Windows按钮
bRepaint: 值为TRUE则马上重绘按钮。
返回值：
BTNST_OK: 函数执行成功。
CButtonST::SetIcon
DWORD SetIcon(int nIconIn, int nIconOut = NULL)
DWORD SetIcon(HICON hIconIn, HICON hIconOut = NULL)
注释：
调用此函数可以在按钮上显示指定的图标（Icon）。如果对同一个按钮重复调用了此函数的话，那么按钮只显示最后一次指定的图标。
参数：
nIconIn : 图标的ID值，当鼠标指针移动到按钮上面的时候显示该图标。如果该参数被赋值为 NULL ，则分配给这个按钮的所有图标资源将被释放。
nIconOut: 图标的ID值，当鼠标指针不在按钮上面的时候显示该图标。调用函数的时候可以忽略该参数。
hIconIn : 图标的句柄，当鼠标指针移动到按钮上面的时候显示该图标。如果该参数被赋值为 NULL ，则分配给这个按钮的所有图标资源将被释放。
hIconOut: 图标的句柄，当鼠标指针不在按钮上面的时候显示该图标。调用函数的时候可以忽略该参数。
返回值：
BTNST_OK: 表示函数执行成功。
BTNST_INVALIDRESOURCE: 表示函数执行失败，例如无法读取指定的图标资源。
CButtonST::SetMenu
DWORD SetMenu(UINT nMenu, HWND hParentWnd, BOOL bWinXPStyle = TRUE, UINT nToolbarID = NULL, CSize sizeToolbarIcon = CSize(16, 16), COLORREF crToolbarBk = RGB(255, 0, 255), BOOL bRepaint = TRUE)
DWORD SetMenu(UINT nMenu, HWND hParentWnd, BOOL bRepaint = TRUE)
注释：
要调用此函数必须与BCMenu类一起使用。函数将为按钮指派一个菜单，当点击按钮的时候会弹出所指派的菜单。此函数的调用与宏有关，如果在代码中声明了BTNST_USE_BCMENU 宏，则应该调用SetMenu函数的第一种形式，否则应该调用SetMenu的后一种形式。
参数：
nMenu : 菜单的ID值。
hParentWnd: 菜单所属的窗口句柄。菜单选项将触发该窗口内的时间。
bWinXPStyle: 值为TRUE则会以XP风格显示菜单, 值为FALSE则会以标准风格显示菜单。
nToolbarID: 工具条的ID值。程序会将工具条中与菜单项ID值相同图片加入到菜单中。
sizeToolbarIcon: 指定工具条中每一个图标的大小，它是一个CSize 类型的实例。注意请确保工具条中所有图标的大小一致。
crToolbarBk: 颜色值。工具条图片中与该颜色相同的区域将显示为透明。
bRepaint: 值为TRUE则马上重绘按钮。
返回值：
BTNST_OK: 函数执行成功。
BTNST_INVALIDRESOURCE: 无法读取指定资源。
CButtonST::TooltipText
void SetTooltipText(int nText, BOOL bActivate = TRUE)
void SetTooltipText(LPCTSTR lpszText, BOOL bActivate = TRUE)
注释：
调用此函数可以为按钮设定提示信息。
参数：
nText: 字符串的ID值。
lpszText: 所要显示的字符串。
nActivate: 值为TRUE表示激活提示功能, 值为FALSE表示不激活提示功能。
CButtonST::SetURL
DWORD SetURL(LPCTSTR lpszURL = NULL)
注释：
调用此函数后，单击按钮将打开参数所指定的连接。
参数：
lpszURL: 包含链接信息的字符串。
返回值：
BTNST_OK: 函数执行成功。
以上内容出处：http://blog.csdn.net/liuyang1943/article/details/4959454