/* * Digital video MCI Wine Driver * * Copyright 1999, 2000 Eric POUECH * Copyright 2003 Dmitry Timoshkov * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include <string.h> #include "private_mciavi.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(mciavi); static const WCHAR mciaviW[] = {'M','C','I','A','V','I',0}; static LRESULT WINAPI MCIAVI_WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { TRACE("hwnd=%p msg=%x wparam=%lx lparam=%lx\n", hWnd, uMsg, wParam, lParam); switch (uMsg) { case WM_CREATE: SetWindowLongW(hWnd, 0, (LPARAM)((CREATESTRUCTW *)lParam)->lpCreateParams); return DefWindowProcW(hWnd, uMsg, wParam, lParam); case WM_DESTROY: MCIAVI_mciClose(GetWindowLongW(hWnd, 0), MCI_WAIT, NULL); SetWindowLongW(hWnd, 0, 0); return DefWindowProcW(hWnd, uMsg, wParam, lParam); case WM_ERASEBKGND: { RECT rect; GetClientRect(hWnd, &rect); FillRect((HDC)wParam, &rect, GetStockObject(BLACK_BRUSH)); } return 1; case WM_PAINT: { WINE_MCIAVI *wma = (WINE_MCIAVI *)mciGetDriverData(GetWindowLongW(hWnd, 0)); if (!wma) return DefWindowProcW(hWnd, uMsg, wParam, lParam); EnterCriticalSection(&wma->cs); /* the animation isn't playing, don't paint */ if (wma->dwStatus == MCI_MODE_NOT_READY) { LeaveCriticalSection(&wma->cs); /* default paint handling */ return DefWindowProcW(hWnd, uMsg, wParam, lParam); } if (wParam) MCIAVI_PaintFrame(wma, (HDC)wParam); else { PAINTSTRUCT ps; BeginPaint(hWnd, &ps); MCIAVI_PaintFrame(wma, ps.hdc); EndPaint(hWnd, &ps); } LeaveCriticalSection(&wma->cs); } return 1; default: return DefWindowProcW(hWnd, uMsg, wParam, lParam); } } BOOL MCIAVI_UnregisterClass(void) { return UnregisterClassW(mciaviW, MCIAVI_hInstance); } BOOL MCIAVI_RegisterClass(void) { WNDCLASSW wndClass; ZeroMemory(&wndClass, sizeof(WNDCLASSW)); wndClass.style = CS_DBLCLKS; wndClass.lpfnWndProc = MCIAVI_WindowProc; wndClass.cbWndExtra = sizeof(MCIDEVICEID); wndClass.hInstance = MCIAVI_hInstance; wndClass.hCursor = LoadCursorW(0, (LPCWSTR)IDC_ARROW); wndClass.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1); wndClass.lpszClassName = mciaviW; if (RegisterClassW(&wndClass)) return TRUE; if (GetLastError() == ERROR_CLASS_ALREADY_EXISTS) return TRUE; return FALSE; } BOOL MCIAVI_CreateWindow(WINE_MCIAVI* wma, DWORD dwFlags, LPMCI_DGV_OPEN_PARMSW lpOpenParms) { static const WCHAR captionW[] = {'W','i','n','e',' ','M','C','I','-','A','V','I',' ','p','l','a','y','e','r',0}; HWND hParent = 0; DWORD dwStyle = WS_OVERLAPPEDWINDOW; RECT rc; /* what should be done ? */ if (wma->hWnd) return TRUE; if (dwFlags & MCI_DGV_OPEN_PARENT) hParent = lpOpenParms->hWndParent; if (dwFlags & MCI_DGV_OPEN_WS) dwStyle = lpOpenParms->dwStyle; rc.left = rc.top = 0; rc.right = (wma->hic ? wma->outbih : wma->inbih)->biWidth; rc.bottom = (wma->hic ? wma->outbih : wma->inbih)->biHeight; AdjustWindowRect(&rc, dwStyle, FALSE); if (!(dwStyle & (WS_CHILD|WS_POPUP))) /* overlapped window ? */ { rc.right -= rc.left; rc.bottom -= rc.top; rc.left = rc.top = CW_USEDEFAULT; } wma->hWnd = CreateWindowW(mciaviW, captionW, dwStyle, rc.left, rc.top, rc.right, rc.bottom, hParent, 0, MCIAVI_hInstance, ULongToPtr(wma->wDevID)); wma->hWndPaint = wma->hWnd; return wma->hWnd != 0; } /*************************************************************************** * MCIAVI_mciPut [internal] */ DWORD MCIAVI_mciPut(UINT wDevID, DWORD dwFlags, LPMCI_DGV_PUT_PARMS lpParms) { WINE_MCIAVI* wma = MCIAVI_mciGetOpenDev(wDevID); RECT rc; TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms); if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK; if (wma == NULL) return MCIERR_INVALID_DEVICE_ID; if (dwFlags & MCI_TEST) return 0; EnterCriticalSection(&wma->cs); if (dwFlags & MCI_DGV_RECT) { /* In MCI, RECT structure is used differently: rc.right = width & rc.bottom = height * So convert input MCI RECT into a normal RECT */ rc.left = lpParms->rc.left; rc.top = lpParms->rc.top; rc.right = lpParms->rc.left + lpParms->rc.right; rc.bottom = lpParms->rc.top + lpParms->rc.bottom; } else { GetClientRect(wma->hWndPaint, &rc); } if (dwFlags & MCI_DGV_PUT_CLIENT) { FIXME("PUT_CLIENT %s\n", wine_dbgstr_rect(&rc)); LeaveCriticalSection(&wma->cs); return MCIERR_UNRECOGNIZED_COMMAND; } if (dwFlags & MCI_DGV_PUT_DESTINATION) { TRACE("PUT_DESTINATION %s\n", wine_dbgstr_rect(&rc)); wma->dest = rc; } if (dwFlags & MCI_DGV_PUT_FRAME) { FIXME("PUT_FRAME %s\n", wine_dbgstr_rect(&rc)); LeaveCriticalSection(&wma->cs); return MCIERR_UNRECOGNIZED_COMMAND; } if (dwFlags & MCI_DGV_PUT_SOURCE) { TRACE("PUT_SOURCE %s\n", wine_dbgstr_rect(&rc)); wma->source = rc; } if (dwFlags & MCI_DGV_PUT_VIDEO) { FIXME("PUT_VIDEO %s\n", wine_dbgstr_rect(&rc)); LeaveCriticalSection(&wma->cs); return MCIERR_UNRECOGNIZED_COMMAND; } if (dwFlags & MCI_DGV_PUT_WINDOW) { TRACE("PUT_WINDOW %s\n", wine_dbgstr_rect(&rc)); SetWindowPos(wma->hWndPaint, NULL, rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top, SWP_NOZORDER); } LeaveCriticalSection(&wma->cs); return 0; } /****************************************************************************** * MCIAVI_mciWhere [internal] */ DWORD MCIAVI_mciWhere(UINT wDevID, DWORD dwFlags, LPMCI_DGV_RECT_PARMS lpParms) { WINE_MCIAVI* wma = MCIAVI_mciGetOpenDev(wDevID); RECT rc; TRACE("(%04x, %08x, %p)\n", wDevID, dwFlags, lpParms); if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK; if (wma == NULL) return MCIERR_INVALID_DEVICE_ID; /* Ignore MCI_TEST flag. */ EnterCriticalSection(&wma->cs); if (dwFlags & MCI_DGV_WHERE_DESTINATION) { if (dwFlags & MCI_DGV_WHERE_MAX) { GetClientRect(wma->hWndPaint, &rc); TRACE("WHERE_DESTINATION_MAX %s\n", wine_dbgstr_rect(&rc)); } else { TRACE("WHERE_DESTINATION %s\n", wine_dbgstr_rect(&wma->dest)); rc = wma->dest; } } if (dwFlags & MCI_DGV_WHERE_FRAME) { if (dwFlags & MCI_DGV_WHERE_MAX) FIXME("MCI_DGV_WHERE_FRAME_MAX\n"); else FIXME("MCI_DGV_WHERE_FRAME\n"); LeaveCriticalSection(&wma->cs); return MCIERR_UNRECOGNIZED_COMMAND; } if (dwFlags & MCI_DGV_WHERE_SOURCE) { if (dwFlags & MCI_DGV_WHERE_MAX) { rc.left = 0; rc.top = 0; rc.right = wma->inbih->biWidth; rc.bottom = wma->inbih->biHeight; TRACE("WHERE_SOURCE_MAX %s\n", wine_dbgstr_rect(&rc)); } else { TRACE("WHERE_SOURCE %s\n", wine_dbgstr_rect(&wma->source)); rc = wma->source; } } if (dwFlags & MCI_DGV_WHERE_VIDEO) { if (dwFlags & MCI_DGV_WHERE_MAX) FIXME("WHERE_VIDEO_MAX\n"); else FIXME("WHERE_VIDEO\n"); LeaveCriticalSection(&wma->cs); return MCIERR_UNRECOGNIZED_COMMAND; } if (dwFlags & MCI_DGV_WHERE_WINDOW) { if (dwFlags & MCI_DGV_WHERE_MAX) { GetWindowRect(GetDesktopWindow(), &rc); TRACE("WHERE_WINDOW_MAX %s\n", wine_dbgstr_rect(&rc)); } else { GetWindowRect(wma->hWndPaint, &rc); TRACE("WHERE_WINDOW %s\n", wine_dbgstr_rect(&rc)); } } /* In MCI, RECT structure is used differently: rc.right = width & rc.bottom = height * So convert the normal RECT into a MCI RECT before returning */ lpParms->rc.left = rc.left; lpParms->rc.top = rc.top; lpParms->rc.right = rc.right - rc.left; lpParms->rc.bottom = rc.bottom - rc.top; LeaveCriticalSection(&wma->cs); return 0; } /*************************************************************************** * MCIAVI_mciWindow [internal] */ DWORD MCIAVI_mciWindow(UINT wDevID, DWORD dwFlags, LPMCI_DGV_WINDOW_PARMSW lpParms) { WINE_MCIAVI* wma = MCIAVI_mciGetOpenDev(wDevID); TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms); if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK; if (wma == NULL) return MCIERR_INVALID_DEVICE_ID; if (dwFlags & MCI_TEST) return 0; EnterCriticalSection(&wma->cs); if (dwFlags & MCI_DGV_WINDOW_HWND) { if (IsWindow(lpParms->hWnd)) { TRACE("Setting hWnd to %p\n", lpParms->hWnd); if (wma->hWnd) ShowWindow(wma->hWnd, SW_HIDE); wma->hWndPaint = (lpParms->hWnd == MCI_DGV_WINDOW_DEFAULT) ? wma->hWnd : lpParms->hWnd; } } if (dwFlags & MCI_DGV_WINDOW_STATE) { TRACE("Setting nCmdShow to %d\n", lpParms->nCmdShow); ShowWindow(wma->hWndPaint, lpParms->nCmdShow); } if (dwFlags & MCI_DGV_WINDOW_TEXT) { TRACE("Setting caption to %s\n", debugstr_w(lpParms->lpstrText)); SetWindowTextW(wma->hWndPaint, lpParms->lpstrText); } LeaveCriticalSection(&wma->cs); return 0; }