1 /*****************************************************************************
2 * VLCVoutWindowController.m: MacOS X interface module
3 *****************************************************************************
4 * Copyright (C) 2012-2013 VLC authors and VideoLAN
7 * Authors: Felix Paul Kühne <fkuehne -at- videolan -dot- org>
8 * David Fuhrmann <david dot fuhrmann at googlemail dot com>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 #import "VLCVoutWindowController.h"
27 #import "MainWindow.h"
30 #import "VideoEffects.h"
31 #import "AudioEffects.h"
32 #import "playlistinfo.h"
34 #import "TrackSynchronization.h"
36 @implementation VLCVoutWindowController
41 o_vout_dict = [[NSMutableDictionary alloc] init];
42 i_currentWindowLevel = NSNormalWindowLevel;
48 NSArray *keys = [o_vout_dict allKeys];
49 for (NSValue *key in keys)
50 [self removeVoutforDisplay:key];
52 [o_vout_dict release];
57 #pragma mark Methods for vout provider
59 - (VLCVoutView *)setupVoutForWindow:(vout_window_t *)p_wnd withProposedVideoViewPosition:(NSRect)videoViewPosition
61 BOOL b_nonembedded = NO;
62 BOOL b_nativeFullscreenMode = [[VLCMain sharedInstance] nativeFullscreenMode];
63 BOOL b_video_deco = var_InheritBool(VLCIntf, "video-deco");
64 BOOL b_video_wallpaper = var_InheritBool(VLCIntf, "video-wallpaper");
65 BOOL b_multiple_vout_windows = [o_vout_dict count] > 0;
66 VLCVoutView *o_vout_view;
67 VLCVideoWindowCommon *o_new_video_window;
69 // should be called before any window resizing occurs
70 [[VLCMainWindow sharedInstance] videoplayWillBeStarted];
72 if (b_multiple_vout_windows && b_video_wallpaper)
73 b_video_wallpaper = false;
75 // TODO: make lion fullscreen compatible with video-wallpaper
76 if ((b_video_wallpaper || !b_video_deco) && !b_nativeFullscreenMode) {
77 // b_video_wallpaper is priorized over !b_video_deco
79 msg_Dbg(VLCIntf, "Creating background / blank window");
80 NSScreen *screen = [NSScreen screenWithDisplayID:(CGDirectDisplayID)var_InheritInteger(VLCIntf, "macosx-vdev")];
82 screen = [[VLCMainWindow sharedInstance] screen];
85 if (b_video_wallpaper)
86 window_rect = [screen frame];
88 window_rect = [[VLCMainWindow sharedInstance] frame];
90 NSUInteger mask = NSBorderlessWindowMask;
91 if (!OSX_SNOW_LEOPARD && !b_video_deco)
92 mask |= NSResizableWindowMask;
94 BOOL b_no_video_deco_only = !b_video_wallpaper;
95 o_new_video_window = [[VLCVideoWindowCommon alloc] initWithContentRect:window_rect styleMask:mask backing:NSBackingStoreBuffered defer:YES];
96 [o_new_video_window setDelegate:o_new_video_window];
97 [o_new_video_window setReleasedWhenClosed: NO];
99 if (b_video_wallpaper)
100 [o_new_video_window setLevel:CGWindowLevelForKey(kCGDesktopWindowLevelKey) + 1];
102 [o_new_video_window setBackgroundColor: [NSColor blackColor]];
103 [o_new_video_window setCanBecomeKeyWindow: !b_video_wallpaper];
104 [o_new_video_window setCanBecomeMainWindow: !b_video_wallpaper];
105 [o_new_video_window setAcceptsMouseMovedEvents: !b_video_wallpaper];
106 [o_new_video_window setMovableByWindowBackground: !b_video_wallpaper];
107 [o_new_video_window useOptimizedDrawing: YES];
109 o_vout_view = [[VLCVoutView alloc] initWithFrame:[[o_new_video_window contentView] bounds]];
110 [o_vout_view setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
111 [[o_new_video_window contentView] addSubview:o_vout_view positioned:NSWindowAbove relativeTo:nil];
112 [o_new_video_window setVideoView:o_vout_view];
115 if (b_video_wallpaper)
116 [o_new_video_window orderBack:nil];
118 // no frame autosave for additional vout windows
119 if (!b_multiple_vout_windows) {
120 // initial window position
121 [o_new_video_window center];
122 [o_new_video_window setFrameAutosaveName:@"extra-videowindow"];
125 [o_new_video_window setContentMinSize: NSMakeSize(f_min_video_height, f_min_video_height)];
128 [[VLCMainWindow sharedInstance] setNonembedded:YES];
131 if ((var_InheritBool(VLCIntf, "embedded-video") && !b_multiple_vout_windows)) {
132 // setup embedded video
133 o_vout_view = [[[VLCMainWindow sharedInstance] videoView] retain];
134 o_new_video_window = [[VLCMainWindow sharedInstance] retain];
137 // setup detached window with controls
138 NSWindowController *o_controller = [[NSWindowController alloc] initWithWindowNibName:@"DetachedVideoWindow"];
139 [o_controller loadWindow];
140 o_new_video_window = [(VLCDetachedVideoWindow *)[o_controller window] retain];
141 [o_controller release];
143 // no frame autosave for additional vout windows
144 if (b_multiple_vout_windows)
145 [o_new_video_window setFrameAutosaveName:@""];
147 [o_new_video_window setDelegate: o_new_video_window];
148 [o_new_video_window setLevel:NSNormalWindowLevel];
149 [o_new_video_window useOptimizedDrawing: YES];
150 o_vout_view = [[o_new_video_window videoView] retain];
155 NSSize videoViewSize = NSMakeSize(videoViewPosition.size.width, videoViewPosition.size.height);
157 // TODO: find a cleaner way for "start in fullscreen"
158 // Start in fs, because either prefs settings, or fullscreen button was pressed before
160 char *psz_splitter = var_GetString(pl_Get(VLCIntf), "video-splitter");
161 BOOL b_have_splitter = psz_splitter != NULL && *psz_splitter != '\0';
164 if (!b_have_splitter && (var_InheritBool(VLCIntf, "fullscreen") || var_GetBool(pl_Get(VLCIntf), "fullscreen"))) {
166 // this is not set when we start in fullscreen because of
167 // fullscreen settings in video prefs the second time
168 var_SetBool(p_wnd->p_parent, "fullscreen", 1);
172 SEL sel = @selector(setFullscreen:forWindow:);
173 NSInvocation *inv = [NSInvocation invocationWithMethodSignature:[self methodSignatureForSelector:sel]];
174 [inv setTarget:self];
175 [inv setSelector:sel];
176 [inv setArgument:&i_full atIndex:2];
177 [inv setArgument:&p_wnd atIndex:3];
179 NSTimeInterval resizeTime = 0.;
180 if(!b_nonembedded && !b_video_wallpaper) {
181 NSRect window_rect = [o_new_video_window getWindowRectForProposedVideoViewSize:videoViewSize];
182 resizeTime = [o_new_video_window animationResizeTime:window_rect];
186 [NSTimer scheduledTimerWithTimeInterval:resizeTime invocation:inv repeats:NO];
189 if (!b_video_wallpaper) {
190 // set (only!) window origin if specified
192 NSRect window_rect = [o_new_video_window frame];
193 if (videoViewPosition.origin.x > 0.)
194 window_rect.origin.x = videoViewPosition.origin.x;
195 if (videoViewPosition.origin.y > 0.)
196 window_rect.origin.y = videoViewPosition.origin.y;
198 [o_new_video_window setFrame:window_rect display:YES];
201 // cascade windows if we have more than one vout
202 if (b_multiple_vout_windows) {
203 if ([o_vout_dict count] == 1) {
204 NSWindow * o_first_window = [o_vout_dict objectForKey: [[o_vout_dict allKeys] objectAtIndex:0]];
206 NSPoint topleftbase = NSMakePoint(0, [o_first_window frame].size.height);
207 top_left_point = [o_first_window convertBaseToScreen: topleftbase];
210 top_left_point = [o_new_video_window cascadeTopLeftFromPoint: top_left_point];
211 [o_new_video_window setFrameTopLeftPoint: top_left_point];
215 [o_new_video_window setNativeVideoSize:videoViewSize];
217 [o_new_video_window makeKeyAndOrderFront: self];
220 [o_new_video_window setAlphaValue: config_GetFloat(VLCIntf, "macosx-opaqueness")];
222 if (!b_multiple_vout_windows)
223 [[VLCMainWindow sharedInstance] setNonembedded:b_nonembedded];
225 [o_vout_view setVoutThread:(vout_thread_t *)p_wnd->p_parent];
226 [o_new_video_window setHasActiveVideo: YES];
227 [o_vout_dict setObject:[o_new_video_window autorelease] forKey:[NSValue valueWithPointer:p_wnd]];
230 // event occurs before window is created, so call again
231 [[VLCMain sharedInstance] playlistUpdated];
234 return [o_vout_view autorelease];
237 - (void)removeVoutforDisplay:(NSValue *)o_key
239 VLCVideoWindowCommon *o_window = [o_vout_dict objectForKey:o_key];
241 msg_Err(VLCIntf, "Cannot close nonexisting window");
245 if ([o_window fullscreen] && ![[VLCMainWindow sharedInstance] nativeFullscreenMode])
246 [o_window leaveFullscreen];
248 [[o_window videoView] releaseVoutThread];
250 // set active video to no BEFORE closing the window to avoid stopping playback
251 // due to NSWindowWillCloseNotification
252 [o_window setHasActiveVideo: NO];
253 if (![NSStringFromClass([o_window class]) isEqualToString:@"VLCMainWindow"]) {
255 [o_window orderOut:self]; // for dark interface
258 [o_vout_dict removeObjectForKey:o_key];
260 if ([o_vout_dict count] == 0) {
261 [[VLCMain sharedInstance] setActiveVideoPlayback:NO];
262 i_statusLevelWindowCounter = 0;
267 - (void)setNativeVideoSize:(NSSize)size forWindow:(vout_window_t *)p_wnd
269 VLCVideoWindowCommon *o_window = [o_vout_dict objectForKey:[NSValue valueWithPointer:p_wnd]];
271 msg_Err(VLCIntf, "Cannot set size for nonexisting window");
275 [o_window setNativeVideoSize:size];
278 - (void)setWindowLevel:(NSInteger)i_level forWindow:(vout_window_t *)p_wnd
280 VLCVideoWindowCommon *o_window = [o_vout_dict objectForKey:[NSValue valueWithPointer:p_wnd]];
282 msg_Err(VLCIntf, "Cannot set level for nonexisting window");
286 // only set level for helper windows to normal if no status vout window exist anymore
287 if(i_level == NSStatusWindowLevel) {
288 i_statusLevelWindowCounter++;
289 // window level need to stay on normal in fullscreen mode
290 if (![o_window fullscreen] && ![o_window enteringFullscreenTransition])
291 [self updateWindowLevelForHelperWindows:i_level];
293 if (i_statusLevelWindowCounter > 0)
294 i_statusLevelWindowCounter--;
296 if (i_statusLevelWindowCounter == 0) {
297 [self updateWindowLevelForHelperWindows:i_level];
301 [o_window setWindowLevel:i_level];
304 - (void)setFullscreen:(int)i_full forWindow:(vout_window_t *)p_wnd
306 intf_thread_t *p_intf = VLCIntf;
307 BOOL b_nativeFullscreenMode = [[VLCMain sharedInstance] nativeFullscreenMode];
309 if (!p_intf || (!b_nativeFullscreenMode && !p_wnd))
311 playlist_t *p_playlist = pl_Get(p_intf);
312 BOOL b_fullscreen = i_full;
314 if (!var_GetBool(p_playlist, "fullscreen") != !b_fullscreen)
315 var_SetBool(p_playlist, "fullscreen", b_fullscreen);
317 VLCVideoWindowCommon *o_current_window = nil;
319 o_current_window = [o_vout_dict objectForKey:[NSValue valueWithPointer:p_wnd]];
321 if (b_nativeFullscreenMode) {
322 if(!o_current_window)
323 o_current_window = [VLCMainWindow sharedInstance];
324 assert(o_current_window);
326 // fullscreen might be triggered twice (vout event)
327 // so ignore duplicate events here
328 if((b_fullscreen && !([o_current_window fullscreen] || [o_current_window enteringFullscreenTransition])) ||
329 (!b_fullscreen && [o_current_window fullscreen])) {
331 [o_current_window toggleFullScreen:self];
335 [NSApp setPresentationOptions:(NSApplicationPresentationFullScreen | NSApplicationPresentationAutoHideDock | NSApplicationPresentationAutoHideMenuBar)];
337 [NSApp setPresentationOptions:(NSApplicationPresentationDefault)];
339 assert(o_current_window);
342 input_thread_t * p_input = pl_CurrentInput(p_intf);
343 if (p_input != NULL && [[VLCMain sharedInstance] activeVideoPlayback]) {
344 // activate app, as method can also be triggered from outside the app (prevents nasty window layout)
345 [NSApp activateIgnoringOtherApps:YES];
346 [o_current_window enterFullscreen];
350 vlc_object_release(p_input);
352 // leaving fullscreen is always allowed
353 [o_current_window leaveFullscreen];
359 #pragma mark Misc methods
361 - (void)updateWindowsControlsBarWithSelector:(SEL)aSel
363 [o_vout_dict enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
364 if ([obj respondsToSelector:@selector(controlsBar)]) {
365 id o_controlsBar = [obj controlsBar];
367 [o_controlsBar performSelector:aSel];
372 - (void)updateWindowsUsingBlock:(void (^)(VLCVideoWindowCommon *o_window))windowUpdater
374 [o_vout_dict enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
375 if ([obj isKindOfClass: [NSWindow class]])
380 - (void)updateWindowLevelForHelperWindows:(NSInteger)i_level
382 if (var_InheritBool(VLCIntf, "video-wallpaper"))
385 i_currentWindowLevel = i_level;
387 [[VLCMainWindow sharedInstance] setWindowLevel:i_level];
388 [[VLCVideoEffects sharedInstance] updateCocoaWindowLevel:i_level];
389 [[VLCAudioEffects sharedInstance] updateCocoaWindowLevel:i_level];
390 [[[VLCMain sharedInstance] info] updateCocoaWindowLevel:i_level];
391 [[VLCBookmarks sharedInstance] updateCocoaWindowLevel:i_level];
392 [[VLCTrackSynchronization sharedInstance] updateCocoaWindowLevel:i_level];
395 @synthesize currentWindowLevel=i_currentWindowLevel;