| /* |
| * Static control |
| * |
| * Copyright David W. Metcalfe, 1993 |
| * |
| */ |
| |
| #include <stdio.h> |
| #include "windows.h" |
| #include "win.h" |
| #include "static.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 COLORREF color_windowframe, color_background, color_window; |
| |
| |
| typedef void (*pfPaint)( WND *, HDC32 ); |
| |
| #define LAST_STATIC_TYPE SS_LEFTNOWORDWRAP |
| |
| static pfPaint staticPaintFunc[LAST_STATIC_TYPE+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 */ |
| }; |
| |
| |
| /*********************************************************************** |
| * 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; |
| |
| if ((wndPtr->dwStyle & 0x0f) != SS_ICON) return 0; |
| prevIcon = infoPtr->hIcon; |
| infoPtr->hIcon = hicon; |
| if (hicon) |
| { |
| CURSORICONINFO *info = (CURSORICONINFO *) GlobalLock16( hicon ); |
| SetWindowPos( wndPtr->hwndSelf, 0, 0, 0, info->nWidth, info->nHeight, |
| SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER ); |
| GlobalUnlock16( hicon ); |
| } |
| return prevIcon; |
| } |
| |
| |
| /*********************************************************************** |
| * StaticWndProc |
| */ |
| LRESULT StaticWndProc(HWND hWnd, UINT uMsg, WPARAM16 wParam, LPARAM lParam) |
| { |
| LRESULT lResult = 0; |
| WND *wndPtr = WIN_FindWndPtr(hWnd); |
| LONG style = wndPtr->dwStyle & 0x0000000F; |
| STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra; |
| |
| switch (uMsg) |
| { |
| case WM_ENABLE: |
| InvalidateRect32( hWnd, NULL, FALSE ); |
| break; |
| |
| case WM_NCCREATE: |
| if (style == SS_ICON) |
| { |
| CREATESTRUCT16 *cs = (CREATESTRUCT16 *)PTR_SEG_TO_LIN(lParam); |
| if (cs->lpszName) |
| { |
| HICON16 hicon = LoadIcon16( cs->hInstance, cs->lpszName ); |
| if (!hicon) /* Try OEM icon (FIXME: is this right?) */ |
| hicon = LoadIcon16( 0, cs->lpszName ); |
| STATIC_SetIcon( wndPtr, hicon ); |
| } |
| return 1; |
| } |
| return DefWindowProc16(hWnd, uMsg, wParam, lParam); |
| |
| case WM_CREATE: |
| if (style < 0L || style > LAST_STATIC_TYPE) |
| { |
| fprintf( stderr, "STATIC: Unknown style 0x%02lx\n", style ); |
| lResult = -1L; |
| break; |
| } |
| /* initialise colours */ |
| color_windowframe = GetSysColor(COLOR_WINDOWFRAME); |
| color_background = GetSysColor(COLOR_BACKGROUND); |
| color_window = GetSysColor(COLOR_WINDOW); |
| break; |
| |
| case WM_NCDESTROY: |
| if (style == SS_ICON) |
| DestroyIcon( STATIC_SetIcon( wndPtr, 0 ) ); |
| else |
| lResult = DefWindowProc16(hWnd, uMsg, wParam, lParam); |
| break; |
| |
| case WM_PAINT: |
| { |
| PAINTSTRUCT16 ps; |
| BeginPaint16( hWnd, &ps ); |
| if (staticPaintFunc[style]) |
| (staticPaintFunc[style])( wndPtr, ps.hdc ); |
| EndPaint16( hWnd, &ps ); |
| } |
| break; |
| |
| case WM_SYSCOLORCHANGE: |
| color_windowframe = GetSysColor(COLOR_WINDOWFRAME); |
| color_background = GetSysColor(COLOR_BACKGROUND); |
| color_window = GetSysColor(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, LoadIcon16( wndPtr->hInstance, |
| (SEGPTR)lParam )); |
| else |
| DEFWND_SetText( wndPtr, (LPSTR)PTR_SEG_TO_LIN(lParam) ); |
| InvalidateRect32( hWnd, NULL, FALSE ); |
| UpdateWindow( hWnd ); |
| break; |
| |
| case WM_SETFONT: |
| if (style == SS_ICON) return 0; |
| infoPtr->hFont = (HFONT16)wParam; |
| if (LOWORD(lParam)) |
| { |
| InvalidateRect32( hWnd, NULL, FALSE ); |
| UpdateWindow( hWnd ); |
| } |
| break; |
| |
| case WM_GETFONT: |
| return infoPtr->hFont; |
| |
| case WM_NCHITTEST: |
| return HTTRANSPARENT; |
| |
| case WM_GETDLGCODE: |
| return DLGC_STATIC; |
| |
| case STM_GETICON: |
| return infoPtr->hIcon; |
| |
| case STM_SETICON: |
| lResult = STATIC_SetIcon( wndPtr, (HICON16)wParam ); |
| InvalidateRect32( hWnd, NULL, FALSE ); |
| UpdateWindow( hWnd ); |
| break; |
| |
| default: |
| lResult = DefWindowProc16(hWnd, uMsg, wParam, lParam); |
| break; |
| } |
| |
| return lResult; |
| } |
| |
| |
| static void STATIC_PaintTextfn( WND *wndPtr, HDC32 hdc ) |
| { |
| RECT16 rc; |
| HBRUSH16 hBrush; |
| WORD wFormat; |
| |
| LONG style = wndPtr->dwStyle; |
| STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra; |
| |
| GetClientRect16( wndPtr->hwndSelf, &rc); |
| |
| switch (style & 0x0000000F) |
| { |
| 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) SelectObject( hdc, infoPtr->hFont ); |
| hBrush = SendMessage32A( GetParent32(wndPtr->hwndSelf), WM_CTLCOLORSTATIC, |
| hdc, wndPtr->hwndSelf ); |
| if (!hBrush) hBrush = GetStockObject(WHITE_BRUSH); |
| FillRect16(hdc, &rc, hBrush); |
| if (wndPtr->text) DrawText16( hdc, wndPtr->text, -1, &rc, wFormat ); |
| } |
| |
| static void STATIC_PaintRectfn( WND *wndPtr, HDC32 hdc ) |
| { |
| RECT16 rc; |
| HBRUSH16 hBrush; |
| |
| GetClientRect16( wndPtr->hwndSelf, &rc); |
| |
| switch (wndPtr->dwStyle & 0x0f) |
| { |
| case SS_BLACKRECT: |
| hBrush = CreateSolidBrush(color_windowframe); |
| FillRect16( hdc, &rc, hBrush ); |
| break; |
| case SS_GRAYRECT: |
| hBrush = CreateSolidBrush(color_background); |
| FillRect16( hdc, &rc, hBrush ); |
| break; |
| case SS_WHITERECT: |
| hBrush = CreateSolidBrush(color_window); |
| FillRect16( hdc, &rc, hBrush ); |
| break; |
| case SS_BLACKFRAME: |
| hBrush = CreateSolidBrush(color_windowframe); |
| FrameRect16( hdc, &rc, hBrush ); |
| break; |
| case SS_GRAYFRAME: |
| hBrush = CreateSolidBrush(color_background); |
| FrameRect16( hdc, &rc, hBrush ); |
| break; |
| case SS_WHITEFRAME: |
| hBrush = CreateSolidBrush(color_window); |
| FrameRect16( hdc, &rc, hBrush ); |
| break; |
| default: |
| return; |
| } |
| DeleteObject( hBrush ); |
| } |
| |
| |
| static void STATIC_PaintIconfn( WND *wndPtr, HDC32 hdc ) |
| { |
| RECT16 rc; |
| HBRUSH16 hbrush; |
| STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra; |
| |
| GetClientRect16( wndPtr->hwndSelf, &rc); |
| hbrush = SendMessage32A( GetParent32(wndPtr->hwndSelf), WM_CTLCOLORSTATIC, |
| hdc, wndPtr->hwndSelf ); |
| FillRect16( hdc, &rc, hbrush ); |
| if (infoPtr->hIcon) DrawIcon( hdc, rc.left, rc.top, infoPtr->hIcon ); |
| } |
