2 * Copyright 2000 Eric Pouech
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 #define COM_NO_WINDOWS_H
33 #include "wine/debug.h"
35 WINE_DEFAULT_DEBUG_CHANNEL(mci);
45 static LRESULT WINAPI MCIWndProc(HWND hWnd, UINT wMsg, WPARAM lParam1, LPARAM lParam2);
47 #define CTL_PLAYSTOP 0x3200
48 #define CTL_MENU 0x3201
49 #define CTL_TRACKBAR 0x3202
51 /***********************************************************************
52 * MCIWndRegisterClass [MSVFW32.@]
54 BOOL WINAPI MCIWndRegisterClass(HINSTANCE hInst)
58 /* since window creation will also require some common controls, init them */
62 wc.lpfnWndProc = MCIWndProc;
64 wc.cbWndExtra = sizeof(MCIWndInfo*);
69 wc.lpszMenuName = NULL;
70 wc.lpszClassName = "MCIWndClass";
72 return RegisterClassA(&wc);
76 /***********************************************************************
77 * MCIWndCreate [MSVFW32.@]
78 * MCIWndCreateA [MSVFW32.@]
80 HWND VFWAPIV MCIWndCreateA(HWND hwndParent, HINSTANCE hInstance,
81 DWORD dwStyle, LPCSTR szFile)
86 TRACE("%p %p %lx %s\n", hwndParent, hInstance, dwStyle, szFile);
88 MCIWndRegisterClass(hInstance);
90 mwi = HeapAlloc(GetProcessHeap(), 0, sizeof(*mwi));
93 mwi->dwStyle = dwStyle;
95 mwi->lpName = strcpy(HeapAlloc(GetProcessHeap(), 0, strlen(szFile) + 1), szFile);
100 wndStyle = ((hwndParent) ? (WS_CHILD|WS_BORDER) : WS_OVERLAPPEDWINDOW) |
101 WS_VISIBLE | (dwStyle & 0xFFFF0000);
103 if (CreateWindowExA(0, "MCIWndClass", NULL, wndStyle,
104 CW_USEDEFAULT, CW_USEDEFAULT,
105 CW_USEDEFAULT, CW_USEDEFAULT,
106 hwndParent, NULL, hInstance, mwi))
109 if(mwi->lpName) HeapFree(GetProcessHeap(), 0, mwi->lpName);
110 HeapFree(GetProcessHeap(), 0, mwi);
114 /***********************************************************************
115 * MCIWndCreateW [MSVFW32.@]
117 HWND VFWAPIV MCIWndCreateW(HWND hwndParent, HINSTANCE hInstance,
118 DWORD dwStyle, LPCWSTR szFile)
120 FIXME("%p %p %lx %s\n", hwndParent, hInstance, dwStyle, debugstr_w(szFile));
122 MCIWndRegisterClass(hInstance);
127 static DWORD MCIWND_GetStatus(MCIWndInfo* mwi)
129 MCI_DGV_STATUS_PARMSA mdsp;
131 memset(&mdsp, 0, sizeof(mdsp));
132 mdsp.dwItem = MCI_STATUS_MODE;
133 if (mciSendCommandA(mwi->mci, MCI_STATUS, MCI_WAIT|MCI_STATUS_ITEM, (DWORD)&mdsp))
134 return MCI_MODE_NOT_READY;
135 if (mdsp.dwReturn == MCI_MODE_STOP && mwi->uTimer) {
136 TRACE("Killing timer\n");
137 KillTimer(mwi->hWnd, 0);
140 return mdsp.dwReturn;
143 static DWORD MCIWND_Get(MCIWndInfo* mwi, DWORD what)
145 MCI_DGV_STATUS_PARMSA mdsp;
147 memset(&mdsp, 0, sizeof(mdsp));
149 if (mciSendCommandA(mwi->mci, MCI_STATUS, MCI_WAIT|MCI_STATUS_ITEM, (DWORD)&mdsp))
151 return mdsp.dwReturn;
154 static void MCIWND_SetText(MCIWndInfo* mwi)
158 if (mwi->dwStyle & MCIWNDF_SHOWNAME) {
159 strcpy(buffer, mwi->lpName);
164 if (mwi->dwStyle & (MCIWNDF_SHOWPOS|MCIWNDF_SHOWMODE)) {
165 if (*buffer) strcat(buffer, " ");
169 if (mwi->dwStyle & MCIWNDF_SHOWPOS) {
170 sprintf(buffer + strlen(buffer), "%ld", MCIWND_Get(mwi, MCI_STATUS_POSITION));
173 if ((mwi->dwStyle & (MCIWNDF_SHOWPOS|MCIWNDF_SHOWMODE)) == (MCIWNDF_SHOWPOS|MCIWNDF_SHOWMODE)) {
174 strcat(buffer, " - ");
177 if (mwi->dwStyle & MCIWNDF_SHOWMODE) {
178 switch (MCIWND_GetStatus(mwi)) {
179 case MCI_MODE_NOT_READY: strcat(buffer, "not ready"); break;
180 case MCI_MODE_PAUSE: strcat(buffer, "paused"); break;
181 case MCI_MODE_PLAY: strcat(buffer, "playing"); break;
182 case MCI_MODE_STOP: strcat(buffer, "stopped"); break;
183 case MCI_MODE_OPEN: strcat(buffer, "open"); break;
184 case MCI_MODE_RECORD: strcat(buffer, "recording"); break;
185 case MCI_MODE_SEEK: strcat(buffer, "seeking"); break;
186 default: strcat(buffer, "???"); break;
189 if (mwi->dwStyle & (MCIWNDF_SHOWPOS|MCIWNDF_SHOWMODE)) {
190 strcat(buffer, " )");
192 TRACE("=> '%s'\n", buffer);
193 SetWindowTextA(mwi->hWnd, buffer);
196 static void MCIWND_Create(HWND hWnd, LPCREATESTRUCTA cs)
198 MCI_DGV_OPEN_PARMSA mdopn;
199 MCI_DGV_RECT_PARMS mdrct;
203 MCIWndInfo* mwi = (MCIWndInfo*)cs->lpCreateParams;
205 SetWindowLongA(hWnd, 0, (LPARAM)mwi);
208 /* now open MCI player for AVI file */
209 memset(&mdopn, 0, sizeof(mdopn));
210 mdopn.lpstrElementName = mwi->lpName;
211 mdopn.dwStyle = WS_VISIBLE|WS_CHILD;
212 mdopn.hWndParent = hWnd;
214 mmr = mciSendCommandA(0, MCI_OPEN, MCI_OPEN_ELEMENT|MCI_DGV_OPEN_PARENT|MCI_DGV_OPEN_WS, (LPARAM)&mdopn);
216 MessageBoxA(GetTopWindow(hWnd), "Cannot open file", "MciWnd", MB_OK);
219 mwi->mci = mdopn.wDeviceID;
221 /* grab AVI window size */
222 memset(&mdrct, 0, sizeof(mdrct));
223 mmr = mciSendCommandA(mwi->mci, MCI_WHERE, MCI_DGV_WHERE_DESTINATION, (LPARAM)&mdrct);
225 WARN("Cannot get window rect\n");
228 cx = mdrct.rc.right - mdrct.rc.left;
229 cy = mdrct.rc.bottom - mdrct.rc.top;
231 AdjustWindowRect(&mdrct.rc, GetWindowLongA(hWnd, GWL_STYLE), FALSE);
232 SetWindowPos(hWnd, 0, 0, 0, mdrct.rc.right - mdrct.rc.left,
233 mdrct.rc.bottom - mdrct.rc.top + 32, SWP_NOMOVE|SWP_NOZORDER);
235 /* adding the other elements: play/stop button, menu button, status */
236 hChld = CreateWindowExA(0, "BUTTON", "Play", WS_CHILD|WS_VISIBLE, 0, cy, 32, 32,
237 hWnd, (HMENU)CTL_PLAYSTOP,
238 (HINSTANCE)GetWindowLongA(hWnd, GWL_HINSTANCE), 0L);
239 TRACE("Get Button1: %p\n", hChld);
240 hChld = CreateWindowExA(0, "BUTTON", "Menu", WS_CHILD|WS_VISIBLE, 32, cy, 32, 32,
241 hWnd, (HMENU)CTL_MENU,
242 (HINSTANCE)GetWindowLongA(hWnd, GWL_HINSTANCE), 0L);
243 TRACE("Get Button2: %p\n", hChld);
244 hChld = CreateWindowExA(0, TRACKBAR_CLASSA, "", WS_CHILD|WS_VISIBLE, 64, cy, cx - 64, 32,
245 hWnd, (HMENU)CTL_TRACKBAR,
246 (HINSTANCE)GetWindowLongA(hWnd, GWL_HINSTANCE), 0L);
247 TRACE("Get status: %p\n", hChld);
248 SendMessageA(hChld, TBM_SETRANGEMIN, 0L, 0L);
249 SendMessageA(hChld, TBM_SETRANGEMAX, 1L, MCIWND_Get(mwi, MCI_STATUS_LENGTH));
251 /* FIXME: no need to set it if child window */
255 static void MCIWND_Paint(MCIWndInfo* mwi, WPARAM wParam)
260 hdc = (wParam) ? (HDC)wParam : BeginPaint(mwi->hWnd, &ps);
261 /* something to do ? */
262 if (!wParam) EndPaint(mwi->hWnd, &ps);
265 static void MCIWND_ToggleState(MCIWndInfo* mwi)
267 MCI_GENERIC_PARMS mgp;
268 MCI_DGV_PLAY_PARMS mdply;
270 memset(&mgp, 0, sizeof(mgp));
271 memset(&mdply, 0, sizeof(mdply));
273 switch (MCIWND_GetStatus(mwi)) {
274 case MCI_MODE_NOT_READY:
275 case MCI_MODE_RECORD:
278 TRACE("Cannot do much...\n");
281 mciSendCommandA(mwi->mci, MCI_RESUME, MCI_WAIT, (LPARAM)&mgp);
284 mciSendCommandA(mwi->mci, MCI_PAUSE, MCI_WAIT, (LPARAM)&mgp);
288 mciSendCommandA(mwi->mci, MCI_PLAY, MCI_FROM, (LPARAM)&mdply);
289 mwi->uTimer = SetTimer(mwi->hWnd, 0, 333, 0L);
290 TRACE("Timer=%u\n", mwi->uTimer);
295 static LRESULT MCIWND_Command(MCIWndInfo* mwi, WPARAM wParam, LPARAM lParam)
297 switch (LOWORD(wParam)) {
298 case CTL_PLAYSTOP: MCIWND_ToggleState(mwi); break;
302 MessageBoxA(0, "ooch", "NIY", MB_OK);
307 static void MCIWND_Timer(MCIWndInfo* mwi, WPARAM wParam, LPARAM lParam)
309 TRACE("%ld\n", MCIWND_Get(mwi, MCI_STATUS_POSITION));
310 SendDlgItemMessageA(mwi->hWnd, CTL_TRACKBAR, TBM_SETPOS, 1, MCIWND_Get(mwi, MCI_STATUS_POSITION));
314 static void MCIWND_Close(MCIWndInfo* mwi)
316 MCI_GENERIC_PARMS mgp;
318 memset(&mgp, 0, sizeof(mgp));
320 mciSendCommandA(mwi->mci, MCI_CLOSE, 0, (LPARAM)&mgp);
323 static LRESULT WINAPI MCIWndProc(HWND hWnd, UINT wMsg, WPARAM lParam1, LPARAM lParam2)
325 MCIWndInfo* mwi = (MCIWndInfo*)GetWindowLongA(hWnd, 0);
327 if (mwi || wMsg == WM_CREATE) {
330 MCIWND_Create(hWnd, (CREATESTRUCTA*)lParam2);
334 HeapFree(GetProcessHeap(), 0, mwi->lpName);
335 HeapFree(GetProcessHeap(), 0, mwi);
338 MCIWND_Paint(mwi, lParam1);
341 return MCIWND_Command(mwi, lParam1, lParam2);
343 MCIWND_Timer(mwi, lParam1, lParam2);
348 return DefWindowProcA(hWnd, wMsg, lParam1, lParam2);