| /* |
| * Static control |
| * |
| * Copyright David W. Metcalfe, 1993 |
| * |
| */ |
| |
| #include "windows.h" |
| #include "win.h" |
| #include "bitmap.h" |
| #include "cursoricon.h" |
| #include "static.h" |
| #include "heap.h" |
| #include "debug.h" |
| |
| static void STATIC_PaintTextfn( WND *wndPtr, HDC32 hdc ); |
| static void STATIC_PaintRectfn( WND *wndPtr, HDC32 hdc ); |
| static void STATIC_PaintIconfn( WND *wndPtr, HDC32 hdc ); |
| static void STATIC_PaintBitmapfn( WND *wndPtr, HDC32 hdc ); |
| |
| |
| static COLORREF color_windowframe, color_background, color_window; |
| |
| |
| typedef void (*pfPaint)( WND *, HDC32 ); |
| |
| static pfPaint staticPaintFunc[SS_TYPEMASK+1] = |
| { |
| STATIC_PaintTextfn, /* SS_LEFT */ |
| STATIC_PaintTextfn, /* SS_CENTER */ |
| STATIC_PaintTextfn, /* SS_RIGHT */ |
| STATIC_PaintIconfn, /* SS_ICON */ |
| STATIC_PaintRectfn, /* SS_BLACKRECT */ |
| STATIC_PaintRectfn, /* SS_GRAYRECT */ |
| STATIC_PaintRectfn, /* SS_WHITERECT */ |
| STATIC_PaintRectfn, /* SS_BLACKFRAME */ |
| STATIC_PaintRectfn, /* SS_GRAYFRAME */ |
| STATIC_PaintRectfn, /* SS_WHITEFRAME */ |
| NULL, /* Not defined */ |
| STATIC_PaintTextfn, /* SS_SIMPLE */ |
| STATIC_PaintTextfn, /* SS_LEFTNOWORDWRAP */ |
| NULL, /* SS_OWNERDRAW */ |
| STATIC_PaintBitmapfn, /* SS_BITMAP */ |
| NULL, /* SS_ENHMETAFILE */ |
| NULL, /* SS_ETCHEDHORIZ */ |
| NULL, /* SS_ETCHEDVERT */ |
| NULL, /* SS_ETCHEDFRAME */ |
| }; |
| |
| |
| /*********************************************************************** |
| * STATIC_SetIcon |
| * |
| * Set the icon for an SS_ICON control. |
| */ |
| static HICON16 STATIC_SetIcon( WND *wndPtr, HICON16 hicon ) |
| { |
| HICON16 prevIcon; |
| STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra; |
| CURSORICONINFO *info = hicon?(CURSORICONINFO *) GlobalLock16( hicon ):NULL; |
| |
| if ((wndPtr->dwStyle & SS_TYPEMASK) != SS_ICON) return 0; |
| if (hicon && !info) { |
| ERR(static, "huh? hicon!=0, but info=0???\n"); |
| return 0; |
| } |
| prevIcon = infoPtr->hIcon; |
| infoPtr->hIcon = hicon; |
| if (hicon) |
| { |
| SetWindowPos32( wndPtr->hwndSelf, 0, 0, 0, info->nWidth, info->nHeight, |
| SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER ); |
| GlobalUnlock16( hicon ); |
| } |
| return prevIcon; |
| } |
| |
| /*********************************************************************** |
| * STATIC_SetBitmap |
| * |
| * Set the bitmap for an SS_BITMAP control. |
| */ |
| static HICON16 STATIC_SetBitmap( WND *wndPtr, HICON16 hicon ) |
| { |
| HICON16 prevIcon; |
| STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra; |
| BITMAPOBJ *info = (BITMAPOBJ *)GDI_HEAP_LOCK(hicon); |
| |
| if ((wndPtr->dwStyle & SS_TYPEMASK) != SS_BITMAP) return 0; |
| if (hicon && !info) { |
| ERR(static, "huh? hicon!=0, but info=0???\n"); |
| return 0; |
| } |
| prevIcon = infoPtr->hIcon; |
| infoPtr->hIcon = hicon; |
| if (hicon) |
| { |
| SetWindowPos32( wndPtr->hwndSelf, 0, 0, 0, info->bitmap.bmWidth, info->bitmap.bmHeight, |
| SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER ); |
| } |
| GDI_HEAP_UNLOCK( hicon ); |
| return prevIcon; |
| } |
| |
| |
| /*********************************************************************** |
| * STATIC_LoadIcon |
| * |
| * Load the icon for an SS_ICON control. |
| */ |
| static HICON16 STATIC_LoadIcon( WND *wndPtr, LPCSTR name ) |
| { |
| HICON16 hicon; |
| |
| if (wndPtr->flags & WIN_ISWIN32) |
| { |
| hicon = LoadIcon32A( wndPtr->hInstance, name ); |
| if (!hicon) /* Try OEM icon (FIXME: is this right?) */ |
| hicon = LoadIcon32A( 0, name ); |
| } |
| else |
| { |
| LPSTR segname = SEGPTR_STRDUP(name); |
| hicon = LoadIcon16( wndPtr->hInstance, SEGPTR_GET(segname) ); |
| if (!hicon) /* Try OEM icon (FIXME: is this right?) */ |
| hicon = LoadIcon32A( 0, segname ); |
| SEGPTR_FREE(segname); |
| } |
| return hicon; |
| } |
| |
| /*********************************************************************** |
| * STATIC_LoadBitmap |
| * |
| * Load the bitmap for an SS_BITMAP control. |
| */ |
| static HBITMAP16 STATIC_LoadBitmap( WND *wndPtr, LPCSTR name ) |
| { |
| HBITMAP16 hbitmap; |
| |
| if (wndPtr->flags & WIN_ISWIN32) |
| { |
| hbitmap = LoadBitmap32A( wndPtr->hInstance, name ); |
| if (!hbitmap) /* Try OEM icon (FIXME: is this right?) */ |
| hbitmap = LoadBitmap32A( 0, name ); |
| } |
| else |
| { |
| LPSTR segname = SEGPTR_STRDUP(name); |
| hbitmap = LoadBitmap16( wndPtr->hInstance, SEGPTR_GET(segname) ); |
| if (!hbitmap) /* Try OEM icon (FIXME: is this right?) */ |
| hbitmap = LoadBitmap32A( 0, segname ); |
| SEGPTR_FREE(segname); |
| } |
| return hbitmap; |
| } |
| |
| |
| /*********************************************************************** |
| * StaticWndProc |
| */ |
| LRESULT WINAPI StaticWndProc( HWND32 hWnd, UINT32 uMsg, WPARAM32 wParam, |
| LPARAM lParam ) |
| { |
| LRESULT lResult = 0; |
| WND *wndPtr = WIN_FindWndPtr(hWnd); |
| LONG style = wndPtr->dwStyle & SS_TYPEMASK; |
| STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra; |
| |
| switch (uMsg) |
| { |
| case WM_NCCREATE: |
| if (style == SS_ICON) |
| { |
| CREATESTRUCT32A *cs = (CREATESTRUCT32A *)lParam; |
| if (cs->lpszName) |
| STATIC_SetIcon( wndPtr, |
| STATIC_LoadIcon( wndPtr, cs->lpszName )); |
| return 1; |
| } |
| if (style == SS_BITMAP) |
| { |
| CREATESTRUCT32A *cs = (CREATESTRUCT32A *)lParam; |
| if (cs->lpszName) |
| STATIC_SetBitmap( wndPtr, |
| STATIC_LoadBitmap( wndPtr, cs->lpszName )); |
| WARN(static, "style SS_BITMAP, dwStyle is 0x%08lx\n", |
| wndPtr->dwStyle); |
| return 1; |
| } |
| return DefWindowProc32A( hWnd, uMsg, wParam, lParam ); |
| |
| case WM_CREATE: |
| if (style < 0L || style > SS_TYPEMASK) |
| { |
| ERR(static, "Unknown style 0x%02lx\n", style ); |
| lResult = -1L; |
| break; |
| } |
| /* initialise colours */ |
| color_windowframe = GetSysColor32(COLOR_WINDOWFRAME); |
| color_background = GetSysColor32(COLOR_BACKGROUND); |
| color_window = GetSysColor32(COLOR_WINDOW); |
| break; |
| |
| case WM_NCDESTROY: |
| if (style == SS_ICON) |
| DestroyIcon32( STATIC_SetIcon( wndPtr, 0 ) ); |
| else |
| lResult = DefWindowProc32A( hWnd, uMsg, wParam, lParam ); |
| break; |
| |
| case WM_PAINT: |
| { |
| PAINTSTRUCT32 ps; |
| BeginPaint32( hWnd, &ps ); |
| if (staticPaintFunc[style]) |
| (staticPaintFunc[style])( wndPtr, ps.hdc ); |
| EndPaint32( hWnd, &ps ); |
| } |
| break; |
| |
| case WM_ENABLE: |
| InvalidateRect32( hWnd, NULL, FALSE ); |
| break; |
| |
| case WM_SYSCOLORCHANGE: |
| color_windowframe = GetSysColor32(COLOR_WINDOWFRAME); |
| color_background = GetSysColor32(COLOR_BACKGROUND); |
| color_window = GetSysColor32(COLOR_WINDOW); |
| InvalidateRect32( hWnd, NULL, TRUE ); |
| break; |
| |
| case WM_SETTEXT: |
| if (style == SS_ICON) |
| /* FIXME : should we also return the previous hIcon here ??? */ |
| STATIC_SetIcon( wndPtr, STATIC_LoadIcon( wndPtr, (LPCSTR)lParam )); |
| else if (style == SS_BITMAP) |
| STATIC_SetBitmap(wndPtr,STATIC_LoadBitmap(wndPtr,(LPCSTR)lParam )); |
| else |
| DEFWND_SetText( wndPtr, (LPCSTR)lParam ); |
| InvalidateRect32( hWnd, NULL, FALSE ); |
| UpdateWindow32( hWnd ); |
| break; |
| |
| case WM_SETFONT: |
| if (style == SS_ICON) return 0; |
| if (style == SS_BITMAP) return 0; |
| infoPtr->hFont = (HFONT16)wParam; |
| if (LOWORD(lParam)) |
| { |
| InvalidateRect32( hWnd, NULL, FALSE ); |
| UpdateWindow32( hWnd ); |
| } |
| break; |
| |
| case WM_GETFONT: |
| return infoPtr->hFont; |
| |
| case WM_NCHITTEST: |
| return HTTRANSPARENT; |
| |
| case WM_GETDLGCODE: |
| return DLGC_STATIC; |
| |
| return infoPtr->hIcon; |
| case STM_GETIMAGE: |
| case STM_GETICON16: |
| case STM_GETICON32: |
| return infoPtr->hIcon; |
| |
| case STM_SETIMAGE: |
| /* FIXME: handle wParam */ |
| lResult = STATIC_SetBitmap( wndPtr, (HBITMAP32)lParam ); |
| InvalidateRect32( hWnd, NULL, FALSE ); |
| UpdateWindow32( hWnd ); |
| break; |
| case STM_SETICON16: |
| case STM_SETICON32: |
| lResult = STATIC_SetIcon( wndPtr, (HICON16)wParam ); |
| InvalidateRect32( hWnd, NULL, FALSE ); |
| UpdateWindow32( hWnd ); |
| break; |
| |
| default: |
| lResult = DefWindowProc32A(hWnd, uMsg, wParam, lParam); |
| break; |
| } |
| |
| return lResult; |
| } |
| |
| |
| static void STATIC_PaintTextfn( WND *wndPtr, HDC32 hdc ) |
| { |
| RECT32 rc; |
| HBRUSH32 hBrush; |
| WORD wFormat; |
| |
| LONG style = wndPtr->dwStyle; |
| STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra; |
| |
| GetClientRect32( wndPtr->hwndSelf, &rc); |
| |
| switch (style & SS_TYPEMASK) |
| { |
| case SS_LEFT: |
| wFormat = DT_LEFT | DT_EXPANDTABS | DT_WORDBREAK | DT_NOCLIP; |
| break; |
| |
| case SS_CENTER: |
| wFormat = DT_CENTER | DT_EXPANDTABS | DT_WORDBREAK | DT_NOCLIP; |
| break; |
| |
| case SS_RIGHT: |
| wFormat = DT_RIGHT | DT_EXPANDTABS | DT_WORDBREAK | DT_NOCLIP; |
| break; |
| |
| case SS_SIMPLE: |
| wFormat = DT_LEFT | DT_SINGLELINE | DT_VCENTER | DT_NOCLIP; |
| break; |
| |
| case SS_LEFTNOWORDWRAP: |
| wFormat = DT_LEFT | DT_SINGLELINE | DT_EXPANDTABS | DT_VCENTER | DT_NOCLIP; |
| break; |
| |
| default: |
| return; |
| } |
| |
| if (style & SS_NOPREFIX) |
| wFormat |= DT_NOPREFIX; |
| |
| if (infoPtr->hFont) SelectObject32( hdc, infoPtr->hFont ); |
| hBrush = SendMessage32A( GetParent32(wndPtr->hwndSelf), WM_CTLCOLORSTATIC, |
| hdc, wndPtr->hwndSelf ); |
| if (!hBrush) hBrush = GetStockObject32(WHITE_BRUSH); |
| FillRect32( hdc, &rc, hBrush ); |
| if (wndPtr->text) DrawText32A( hdc, wndPtr->text, -1, &rc, wFormat ); |
| } |
| |
| static void STATIC_PaintRectfn( WND *wndPtr, HDC32 hdc ) |
| { |
| RECT32 rc; |
| HBRUSH32 hBrush; |
| |
| GetClientRect32( wndPtr->hwndSelf, &rc); |
| |
| switch (wndPtr->dwStyle & SS_TYPEMASK) |
| { |
| case SS_BLACKRECT: |
| hBrush = CreateSolidBrush32(color_windowframe); |
| FillRect32( hdc, &rc, hBrush ); |
| break; |
| case SS_GRAYRECT: |
| hBrush = CreateSolidBrush32(color_background); |
| FillRect32( hdc, &rc, hBrush ); |
| break; |
| case SS_WHITERECT: |
| hBrush = CreateSolidBrush32(color_window); |
| FillRect32( hdc, &rc, hBrush ); |
| break; |
| case SS_BLACKFRAME: |
| hBrush = CreateSolidBrush32(color_windowframe); |
| FrameRect32( hdc, &rc, hBrush ); |
| break; |
| case SS_GRAYFRAME: |
| hBrush = CreateSolidBrush32(color_background); |
| FrameRect32( hdc, &rc, hBrush ); |
| break; |
| case SS_WHITEFRAME: |
| hBrush = CreateSolidBrush32(color_window); |
| FrameRect32( hdc, &rc, hBrush ); |
| break; |
| default: |
| return; |
| } |
| DeleteObject32( hBrush ); |
| } |
| |
| |
| static void STATIC_PaintIconfn( WND *wndPtr, HDC32 hdc ) |
| { |
| RECT32 rc; |
| HBRUSH32 hbrush; |
| STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra; |
| |
| GetClientRect32( wndPtr->hwndSelf, &rc ); |
| hbrush = SendMessage32A( GetParent32(wndPtr->hwndSelf), WM_CTLCOLORSTATIC, |
| hdc, wndPtr->hwndSelf ); |
| FillRect32( hdc, &rc, hbrush ); |
| if (infoPtr->hIcon) DrawIcon32( hdc, rc.left, rc.top, infoPtr->hIcon ); |
| } |
| |
| static void STATIC_PaintBitmapfn(WND *wndPtr, HDC32 hdc ) |
| { |
| RECT32 rc; |
| HBRUSH32 hbrush; |
| STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra; |
| HDC32 hMemDC; |
| HBITMAP32 oldbitmap; |
| |
| GetClientRect32( wndPtr->hwndSelf, &rc ); |
| hbrush = SendMessage32A( GetParent32(wndPtr->hwndSelf), WM_CTLCOLORSTATIC, |
| hdc, wndPtr->hwndSelf ); |
| FillRect32( hdc, &rc, hbrush ); |
| if (infoPtr->hIcon) { |
| BITMAPOBJ *bmp = (BITMAPOBJ *) GDI_HEAP_LOCK( infoPtr->hIcon ); |
| |
| if (!bmp) return; |
| if (!(hMemDC = CreateCompatibleDC32( hdc ))) return; |
| |
| oldbitmap = SelectObject32(hMemDC,infoPtr->hIcon); |
| BitBlt32(hdc,bmp->size.cx,bmp->size.cy,bmp->bitmap.bmWidth,bmp->bitmap.bmHeight,hMemDC,0,0,SRCCOPY); |
| DeleteDC32(hMemDC); |
| GDI_HEAP_UNLOCK(infoPtr->hIcon); |
| } |
| } |
