void destroy_audio_blob(audio_blob_t* audio_blob) {
PyGILState_STATE gstate;
dbg1("destroying audio blob at %p\n", audio_blob);
/* release the buffer view so Python can
decrement it's reference count*/
gstate = PyGILState_Ensure();
PyBuffer_Release(&audio_blob->buffer_obj);
PyGILState_Release(gstate);
grab_mutex(audio_blob->list_mutex);
delete_list_item(audio_blob->play_list_item);
release_mutex(audio_blob->list_mutex);
PyMem_Free(audio_blob);
}
static LRESULT CALLBACK PlayListWndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)
{
HWND wdg;
POINT cursor;
playlist_t *pl = playlist;
switch (iMsg)
{
case WM_CREATE:
{
RECT r;
LOGFONT lf;
memset(&lf,0, sizeof(LOGFONT));
strcpy(lf.lfFaceName,"MS Shell Dlg");
lf.lfHeight = -10;
lf.lfWeight = FW_NORMAL;
HFONT hFont=CreateFontIndirect(&lf);
wdg = CreateWindow("button", BottonPlayAll,
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,
4, 10, 80, 22, hwnd,
(HMENU) ID_PLAY,
((LPCREATESTRUCT) lParam) -> hInstance,
NULL);
SendMessage(wdg, WM_SETFONT, (WPARAM)hFont, 0);
wdg = CreateWindow ("button", BottonUp,
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,
4, 35, 80, 22, hwnd,
(HMENU) ID_UP,
((LPCREATESTRUCT) lParam) -> hInstance,
NULL);
SendMessage(wdg, WM_SETFONT, (WPARAM)hFont, 0);
wdg = CreateWindow ("button",BottonDown,
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,
4, 60, 80, 22, hwnd,
(HMENU) ID_DOWN,
((LPCREATESTRUCT) lParam) -> hInstance,
NULL);
SendMessage(wdg, WM_SETFONT, (WPARAM)hFont, 0);
wdg = CreateWindow ("button", BottonRemove,
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,
4, 85, 80, 22, hwnd,
(HMENU) ID_REMOVE,
((LPCREATESTRUCT) lParam) -> hInstance,
NULL);
SendMessage(wdg, WM_SETFONT, (WPARAM)hFont, 0);
wdg = CreateWindow ("button", BottonAdd,
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,
4, 110, 80, 22, hwnd,
(HMENU) ID_ADDFILE,
((LPCREATESTRUCT) lParam) -> hInstance,
NULL);
SendMessage(wdg, WM_SETFONT, (WPARAM)hFont, 0);
wdg = CreateWindow ("button", BottonSave,
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,
4, 135, 80, 22, hwnd,
(HMENU) ID_PLAYLISTSAVE,
((LPCREATESTRUCT) lParam) -> hInstance,
NULL);
SendMessage(wdg, WM_SETFONT, (WPARAM)hFont, 0);
wdg = CreateWindow ("button", BottonClose,
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,
4, 185, 80, 22, hwnd,
(HMENU) ID_CLOSE,
((LPCREATESTRUCT) lParam) -> hInstance,
NULL);
SendMessage(wdg, WM_SETFONT, (WPARAM)hFont, 0);
GetClientRect(hwnd, &r);
wdg = CreateWindowEx(WS_EX_CLIENTEDGE, "SysListView32", "tracklist",
WS_CHILD | WS_VISIBLE | LVS_SINGLESEL | LVS_REPORT | LVS_SHOWSELALWAYS | LVS_NOSORTHEADER /*| LVS_NOCOLUMNHEADER*/,
90, 7, r.right-90, r.bottom-7, hwnd, (HMENU) ID_TRACKLIST, ((LPCREATESTRUCT) lParam) -> hInstance, NULL);
SendMessage(wdg, WM_SETFONT, (WPARAM)hFont, 0);
wdgProc = SetWindowLong(wdg, GWL_WNDPROC, (LONG)ListProc);
LV_COLUMNA lvc, lvc1, lvc2;
ZeroMemory(&lvc, sizeof(LV_COLUMNA));
ZeroMemory(&lvc1, sizeof(LV_COLUMNA));
ZeroMemory(&lvc2, sizeof(LV_COLUMNA));
lvc.mask = LVCF_WIDTH;
lvc.cx = 24;
lvc1.mask = LVCF_WIDTH;
lvc1.cx = 700;
lvc2.mask = LVCF_WIDTH;
lvc2.cx = 500;
SendMessage(wdg, LVM_INSERTCOLUMN,0, &lvc);
SendMessage(wdg, LVM_INSERTCOLUMN,1, &lvc1);
SendMessage(wdg, LVM_INSERTCOLUMN,2, &lvc2);
SendMessage(wdg, LVM_SETEXTENDEDLISTVIEWSTYLE, LVS_EX_FULLROWSELECT, LVS_EX_FULLROWSELECT);
break;
}
case WM_CONTEXTMENU:
{
GetCursorPos(&cursor);
SetForegroundWindow(hwnd);
TrackPopupMenu(playlistmenu, 0, cursor.x, cursor.y, 0, hwnd, NULL);
break;
}
case WM_NOTIFY:
{
if(wParam == ID_TRACKLIST) {
NMHDR *nmhdr = (NMHDR *)lParam;
if(nmhdr && nmhdr->code == NM_DBLCLK) {
int selected = SendDlgItemMessage(hwnd, ID_TRACKLIST, LVM_GETSELECTIONMARK, 0, 0);
if(0 <= selected) {
pl->current = selected;
playtree_update_play(mpctx, pl->current);
return 0;
}
} else if(nmhdr && nmhdr->code == NM_CLICK)
button_down = FALSE;
}
break;
}
case WM_LBUTTONDOWN:
PostMessage(hwnd, WM_NCLBUTTONDOWN, HTCAPTION, MAKELPARAM(LOWORD(lParam), HIWORD(lParam)));
break;
case WM_NCLBUTTONUP:
case WM_LBUTTONUP:
button_down = FALSE;
break;
case WM_KEYDOWN:
switch (wParam)
{
case VK_ESCAPE:
ShowWindow(hwnd, SW_HIDE);
break;
}
break;
case WM_COMMAND:
{
int selected = 0;
int i = SendDlgItemMessage(hwnd, ID_TRACKLIST, LVM_GETSELECTIONMARK, 0, 0);
if(0 <= i) selected = i + 1;
switch (LOWORD(wParam))
{
case ID_CLOSE:
if(SetLayeredWinAttributes) {
if(transparent) {
transparent = 0;
SetLayeredWinAttributes(hPlaylistWnd, 0, 255, 2);
} else {
transparent = 1;
SetLayeredWinAttributes(hPlaylistWnd, 0, controlbar_alpha, 2);
}
}
break;
case ID_PLAY:
if(selected) {
pl->current = selected - 1;
playtree_update_play(mpctx, pl->current);
} else
playtree_update_play(mpctx, 0);
return 0;
case ID_UP:
if(selected) pl->moveup_track(pl, selected);
selected--;
up_list_item(hwnd, selected);
need_update_playtree = 1;
return 0;
case ID_DOWN:
if(selected) pl->movedown_track(pl, selected);
down_list_item(hwnd, selected-1);
selected++;
need_update_playtree = 1;
return 0;
case ID_REMOVE:
if(selected) pl->remove_track(pl, selected);
delete_list_item(hwnd, selected-1);
need_update_playtree = 1;
return 0;
case ID_ADDFILE:
display_openfilewindow(1);
break;
case ID_CLEAR:
if(!playlist->trackcount) return 0;
playlist->clear_playlist(playlist);
SendDlgItemMessage(hwnd, ID_TRACKLIST, LVM_DELETEALLITEMS, 0, 0);
need_update_playtree = 1;
return 0;
case ID_PLAYLISTLOAD:
display_loadplaylistwindow();
break;
case ID_PLAYLISTSAVE:
{
/* no point saving an empty playlist */
display_saveplaylistwindow();
break;
}
}
updatetracklist(hwnd);
if(selected < 1) selected = 1;
else if(selected>pl->trackcount) selected = pl->trackcount;
SendDlgItemMessage(hwnd, ID_TRACKLIST, LVM_SETSELECTIONMARK, 0, selected - 1);
return 0;
}
case WM_DROPFILES:
{
DWORD t;
char file[MAX_PATH];
wchar_t tmpw[MAX_PATH], tmpshot[MAX_PATH];
int filecount = DragQueryFile((HDROP) wParam, -1, file, MAX_PATH);
int i;
for (i=0; i<filecount; i++)
{
DragQueryFile((HDROP) wParam, i, file, MAX_PATH);
t = GetFileAttributes(file);
if (t & 0x10) {
if(t == 0xFFFFFFFF) {
DragQueryFileW((HDROP)wParam, i, tmpw, MAX_PATH);
GetShortPathNameW(tmpw,tmpshot,MAX_PATH);
wcstombs(file,tmpshot,MAX_PATH);
}
add_directory_to_playlist(file);
} else {
if(t == 0xFFFFFFFF) {
DragQueryFileW((HDROP)wParam, i, tmpw, MAX_PATH);
GetShortPathNameW(tmpw,tmpshot,MAX_PATH);
wcstombs(file,tmpshot,MAX_PATH);
}
pl->add_track(pl, file, NULL, NULL, 0);
playtree_add_file(mpctx->playtree, file);
}
}
DragFinish((HDROP) wParam);
updatetracklist(hwnd);
break;
}
case WM_SIZING:
{
LPRECT rc = (LPRECT)lParam;
if(rc->right - rc->left < WinWidth-100)
rc->right = rc->left + WinWidth-100;
if(rc->bottom - rc->top < WinHeight-30)
rc->bottom = rc->top + WinHeight-30;
break;
}
case WM_SIZE:
{
RECT r;
GetClientRect(hwnd, &r);
MoveWindow(GetDlgItem(hwnd, ID_TRACKLIST), 90, 7, r.right-90, r.bottom-7, TRUE);
break;
}
case WM_SYSCOMMAND:
{
if (wParam == SC_MINIMIZE) {
ShowWindow(hwnd, SW_HIDE);
return 0;
}
break;
}
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hwnd, iMsg, wParam, lParam);
}
