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
29 #include "wine/mmsystem16.h"
32 #include "wine/debug.h"
34 WINE_DEFAULT_DEBUG_CHANNEL(mci);
44 static LRESULT WINAPI MCIWndProc(HWND hWnd, UINT wMsg, WPARAM lParam1, LPARAM lParam2);
46 #define CTL_PLAYSTOP 0x3200
47 #define CTL_MENU 0x3201
48 #define CTL_TRACKBAR 0x3202
50 /***********************************************************************
51 * MCIWndRegisterClass [MSVFW32.@]
53 BOOL WINAPI MCIWndRegisterClass(HINSTANCE hInst)
57 /* since window creation will also require some common controls, init them */
61 wc.lpfnWndProc = MCIWndProc;
63 wc.cbWndExtra = sizeof(MCIWndInfo*);
68 wc.lpszMenuName = NULL;
69 wc.lpszClassName = "MCIWndClass";
71 return RegisterClassA(&wc);
75 /***********************************************************************
76 * MCIWndCreate [MSVFW32.@]
77 * MCIWndCreateA [MSVFW32.@]
79 HWND VFWAPIV MCIWndCreateA(HWND hwndParent, HINSTANCE hInstance,
80 DWORD dwStyle, LPCSTR szFile)
85 TRACE("%x %x %lx %s\n", hwndParent, hInstance, dwStyle, szFile);
87 MCIWndRegisterClass(hInstance);
89 mwi = HeapAlloc(GetProcessHeap(), 0, sizeof(*mwi));
92 mwi->dwStyle = dwStyle;
94 mwi->lpName = strcpy(HeapAlloc(GetProcessHeap(), 0, strlen(szFile) + 1), szFile);
99 wndStyle = ((hwndParent) ? (WS_CHILD|WS_BORDER) : WS_OVERLAPPEDWINDOW) |
100 WS_VISIBLE | (dwStyle & 0xFFFF0000);
102 if (CreateWindowExA(0, "MCIWndClass", NULL, wndStyle,
103 CW_USEDEFAULT, CW_USEDEFAULT,
104 CW_USEDEFAULT, CW_USEDEFAULT,
105 hwndParent, (HMENU)0, hInstance, mwi))
108 if(mwi->lpName) HeapFree(GetProcessHeap(), 0, mwi->lpName);
109 HeapFree(GetProcessHeap(), 0, mwi);
113 /***********************************************************************
114 * MCIWndCreateW [MSVFW32.@]
116 HWND VFWAPIV MCIWndCreateW(HWND hwndParent, HINSTANCE hInstance,
117 DWORD dwStyle, LPCWSTR szFile)
119 FIXME("%x %x %lx %s\n", hwndParent, hInstance, dwStyle, debugstr_w(szFile));
121 MCIWndRegisterClass(hInstance);
126 static DWORD MCIWND_GetStatus(MCIWndInfo* mwi)
128 MCI_DGV_STATUS_PARMSA mdsp;
130 memset(&mdsp, 0, sizeof(mdsp));
131 mdsp.dwItem = MCI_STATUS_MODE;
132 if (mciSendCommandA(mwi->mci, MCI_STATUS, MCI_WAIT|MCI_STATUS_ITEM, (DWORD)&mdsp))
133 return MCI_MODE_NOT_READY;
134 if (mdsp.dwReturn == MCI_MODE_STOP && mwi->uTimer) {
135 TRACE("Killing timer\n");
136 KillTimer(mwi->hWnd, 0);
139 return mdsp.dwReturn;
142 static DWORD MCIWND_Get(MCIWndInfo* mwi, DWORD what)
144 MCI_DGV_STATUS_PARMSA mdsp;
146 memset(&mdsp, 0, sizeof(mdsp));
148 if (mciSendCommandA(mwi->mci, MCI_STATUS, MCI_WAIT|MCI_STATUS_ITEM, (DWORD)&mdsp))
150 return mdsp.dwReturn;
153 static void MCIWND_SetText(MCIWndInfo* mwi)
157 if (mwi->dwStyle & MCIWNDF_SHOWNAME) {
158 strcpy(buffer, mwi->lpName);
163 if (mwi->dwStyle & (MCIWNDF_SHOWPOS|MCIWNDF_SHOWMODE)) {
164 if (*buffer) strcat(buffer, " ");
168 if (mwi->dwStyle & MCIWNDF_SHOWPOS) {
169 sprintf(buffer + strlen(buffer), "%ld", MCIWND_Get(mwi, MCI_STATUS_POSITION));
172 if ((mwi->dwStyle & (MCIWNDF_SHOWPOS|MCIWNDF_SHOWMODE)) == (MCIWNDF_SHOWPOS|MCIWNDF_SHOWMODE)) {
173 strcat(buffer, " - ");
176 if (mwi->dwStyle & MCIWNDF_SHOWMODE) {
177 switch (MCIWND_GetStatus(mwi)) {
178 case MCI_MODE_NOT_READY: strcat(buffer, "not ready"); break;
179 case MCI_MODE_PAUSE: strcat(buffer, "paused"); break;
180 case MCI_MODE_PLAY: strcat(buffer, "playing"); break;
181 case MCI_MODE_STOP: strcat(buffer, "stopped"); break;
182 case MCI_MODE_OPEN: strcat(buffer, "open"); break;
183 case MCI_MODE_RECORD: strcat(buffer, "recording"); break;
184 case MCI_MODE_SEEK: strcat(buffer, "seeking"); break;
185 default: strcat(buffer, "???"); break;
188 if (mwi->dwStyle & (MCIWNDF_SHOWPOS|MCIWNDF_SHOWMODE)) {
189 strcat(buffer, " )");
191 TRACE("=> '%s'\n", buffer);
192 SetWindowTextA(mwi->hWnd, buffer);
195 static void MCIWND_Create(HWND hWnd, LPCREATESTRUCTA cs)
197 MCI_DGV_OPEN_PARMSA mdopn;
198 MCI_DGV_RECT_PARMS mdrct;
202 MCIWndInfo* mwi = (MCIWndInfo*)cs->lpCreateParams;
204 SetWindowLongA(hWnd, 0, (LPARAM)mwi);
207 /* now open MCI player for AVI file */
208 memset(&mdopn, 0, sizeof(mdopn));
209 mdopn.lpstrElementName = mwi->lpName;
210 mdopn.dwStyle = WS_VISIBLE|WS_CHILD;
211 mdopn.hWndParent = hWnd;
213 mmr = mciSendCommandA(0, MCI_OPEN, MCI_OPEN_ELEMENT|MCI_DGV_OPEN_PARENT|MCI_DGV_OPEN_WS, (LPARAM)&mdopn);
215 MessageBoxA(GetTopWindow(hWnd), "Cannot open file", "MciWnd", MB_OK);
218 mwi->mci = mdopn.wDeviceID;
220 /* grab AVI window size */
221 memset(&mdrct, 0, sizeof(mdrct));
222 mmr = mciSendCommandA(mwi->mci, MCI_WHERE, MCI_DGV_WHERE_DESTINATION, (LPARAM)&mdrct);
224 WARN("Cannot get window rect\n");
227 cx = mdrct.rc.right - mdrct.rc.left;
228 cy = mdrct.rc.bottom - mdrct.rc.top;
230 AdjustWindowRect(&mdrct.rc, GetWindowLongA(hWnd, GWL_STYLE), FALSE);
231 SetWindowPos(hWnd, 0, 0, 0, mdrct.rc.right - mdrct.rc.left,
232 mdrct.rc.bottom - mdrct.rc.top + 32, SWP_NOMOVE|SWP_NOZORDER);
234 /* adding the other elements: play/stop button, menu button, status */
235 hChld = CreateWindowExA(0, "BUTTON", "Play", WS_CHILD|WS_VISIBLE, 0, cy, 32, 32,
236 hWnd, (HMENU)CTL_PLAYSTOP, GetWindowLongA(hWnd, GWL_HINSTANCE), 0L);
237 TRACE("Get Button1: %04x\n", hChld);
238 hChld = CreateWindowExA(0, "BUTTON", "Menu", WS_CHILD|WS_VISIBLE, 32, cy, 32, 32,
239 hWnd, (HMENU)CTL_MENU, GetWindowLongA(hWnd, GWL_HINSTANCE), 0L);
240 TRACE("Get Button2: %04x\n", hChld);
241 hChld = CreateWindowExA(0, TRACKBAR_CLASSA, "", WS_CHILD|WS_VISIBLE, 64, cy, cx - 64, 32,
242 hWnd, (HMENU)CTL_TRACKBAR, GetWindowLongA(hWnd, GWL_HINSTANCE), 0L);
243 TRACE("Get status: %04x\n", hChld);
244 SendMessageA(hChld, TBM_SETRANGEMIN, 0L, 0L);
245 SendMessageA(hChld, TBM_SETRANGEMAX, 1L, MCIWND_Get(mwi, MCI_STATUS_LENGTH));
247 /* FIXME: no need to set it if child window */
251 static void MCIWND_Paint(MCIWndInfo* mwi, WPARAM wParam)
256 hdc = (wParam) ? (HDC)wParam : BeginPaint(mwi->hWnd, &ps);
257 /* something to do ? */
258 if (!wParam) EndPaint(mwi->hWnd, &ps);
261 static void MCIWND_ToggleState(MCIWndInfo* mwi)
263 MCI_GENERIC_PARMS mgp;
264 MCI_DGV_PLAY_PARMS mdply;
266 memset(&mgp, 0, sizeof(mgp));
267 memset(&mdply, 0, sizeof(mdply));
269 switch (MCIWND_GetStatus(mwi)) {
270 case MCI_MODE_NOT_READY:
271 case MCI_MODE_RECORD:
274 TRACE("Cannot do much...\n");
277 mciSendCommandA(mwi->mci, MCI_RESUME, MCI_WAIT, (LPARAM)&mgp);
280 mciSendCommandA(mwi->mci, MCI_PAUSE, MCI_WAIT, (LPARAM)&mgp);
284 mciSendCommandA(mwi->mci, MCI_PLAY, MCI_FROM, (LPARAM)&mdply);
285 mwi->uTimer = SetTimer(mwi->hWnd, 0, 333, 0L);
286 TRACE("Timer=%u\n", mwi->uTimer);
291 static LRESULT MCIWND_Command(MCIWndInfo* mwi, WPARAM wParam, LPARAM lParam)
293 switch (LOWORD(wParam)) {
294 case CTL_PLAYSTOP: MCIWND_ToggleState(mwi); break;
298 MessageBoxA(0, "ooch", "NIY", MB_OK);
303 static void MCIWND_Timer(MCIWndInfo* mwi, WPARAM wParam, LPARAM lParam)
305 TRACE("%ld\n", MCIWND_Get(mwi, MCI_STATUS_POSITION));
306 SendDlgItemMessageA(mwi->hWnd, CTL_TRACKBAR, TBM_SETPOS, 1, MCIWND_Get(mwi, MCI_STATUS_POSITION));
310 static void MCIWND_Close(MCIWndInfo* mwi)
312 MCI_GENERIC_PARMS mgp;
314 memset(&mgp, 0, sizeof(mgp));
316 mciSendCommandA(mwi->mci, MCI_CLOSE, 0, (LPARAM)&mgp);
319 static LRESULT WINAPI MCIWndProc(HWND hWnd, UINT wMsg, WPARAM lParam1, LPARAM lParam2)
321 MCIWndInfo* mwi = (MCIWndInfo*)GetWindowLongA(hWnd, 0);
323 if (mwi || wMsg == WM_CREATE) {
326 MCIWND_Create(hWnd, (CREATESTRUCTA*)lParam2);
330 HeapFree(GetProcessHeap(), 0, mwi->lpName);
331 HeapFree(GetProcessHeap(), 0, mwi);
334 MCIWND_Paint(mwi, lParam1);
337 return MCIWND_Command(mwi, lParam1, lParam2);
339 MCIWND_Timer(mwi, lParam1, lParam2);
344 return DefWindowProcA(hWnd, wMsg, lParam1, lParam2);