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 if (b_multiple_vout_windows && b_video_wallpaper)
70 b_video_wallpaper = false;
72 // TODO: make lion fullscreen compatible with video-wallpaper
73 if ((b_video_wallpaper || !b_video_deco) && !b_nativeFullscreenMode) {
74 // b_video_wallpaper is priorized over !b_video_deco
76 msg_Dbg(VLCIntf, "Creating background / blank window");
77 NSScreen *screen = [NSScreen screenWithDisplayID:(CGDirectDisplayID)var_InheritInteger(VLCIntf, "macosx-vdev")];
79 screen = [[VLCMainWindow sharedInstance] screen];
82 if (b_video_wallpaper)
83 window_rect = [screen frame];
85 window_rect = [[VLCMainWindow sharedInstance] frame];
87 NSUInteger mask = NSBorderlessWindowMask;
88 if (!OSX_SNOW_LEOPARD && !b_video_deco)
89 mask |= NSResizableWindowMask;
91 BOOL b_no_video_deco_only = !b_video_wallpaper;
92 o_new_video_window = [[VLCVideoWindowCommon alloc] initWithContentRect:window_rect styleMask:mask backing:NSBackingStoreBuffered defer:YES];
93 [o_new_video_window setDelegate:o_new_video_window];
95 if (b_video_wallpaper)
96 [o_new_video_window setLevel:CGWindowLevelForKey(kCGDesktopWindowLevelKey) + 1];
98 [o_new_video_window setBackgroundColor: [NSColor blackColor]];
99 [o_new_video_window setCanBecomeKeyWindow: !b_video_wallpaper];
100 [o_new_video_window setCanBecomeMainWindow: !b_video_wallpaper];
101 [o_new_video_window setAcceptsMouseMovedEvents: !b_video_wallpaper];
102 [o_new_video_window setMovableByWindowBackground: !b_video_wallpaper];
103 [o_new_video_window useOptimizedDrawing: YES];
105 o_vout_view = [[VLCVoutView alloc] initWithFrame:[[o_new_video_window contentView] bounds]];
106 [o_vout_view setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
107 [[o_new_video_window contentView] addSubview:o_vout_view positioned:NSWindowAbove relativeTo:nil];
108 [o_new_video_window setVideoView:o_vout_view];
111 if (b_video_wallpaper)
112 [o_new_video_window orderBack:nil];
114 // no frame autosave for additional vout windows
115 if (!b_multiple_vout_windows) {
116 // initial window position
117 [o_new_video_window center];
118 [o_new_video_window setFrameAutosaveName:@"extra-videowindow"];
121 [o_new_video_window setContentMinSize: NSMakeSize(f_min_video_height, f_min_video_height)];
124 [[VLCMainWindow sharedInstance] setNonembedded:YES];
127 if ((var_InheritBool(VLCIntf, "embedded-video") && !b_multiple_vout_windows)) {
128 // setup embedded video
129 o_vout_view = [[[VLCMainWindow sharedInstance] videoView] retain];
130 o_new_video_window = [[VLCMainWindow sharedInstance] retain];
133 // setup detached window with controls
134 NSWindowController *o_controller = [[NSWindowController alloc] initWithWindowNibName:@"DetachedVideoWindow"];
135 [o_controller loadWindow];
136 o_new_video_window = [(VLCDetachedVideoWindow *)[o_controller window] retain];
137 [o_controller release];
139 // no frame autosave for additional vout windows
140 if (b_multiple_vout_windows)
141 [o_new_video_window setFrameAutosaveName:@""];
143 [o_new_video_window setDelegate: o_new_video_window];
144 [o_new_video_window setLevel:NSNormalWindowLevel];
145 [o_new_video_window useOptimizedDrawing: YES];
146 o_vout_view = [[o_new_video_window videoView] retain];
151 NSSize videoViewSize = NSMakeSize(videoViewPosition.size.width, videoViewPosition.size.height);
153 // TODO: find a cleaner way for "start in fullscreen"
154 // Start in fs, because either prefs settings, or fullscreen button was pressed before
155 if (var_InheritBool(VLCIntf, "fullscreen") || var_GetBool(pl_Get(VLCIntf), "fullscreen")) {
157 // this is not set when we start in fullscreen because of
158 // fullscreen settings in video prefs the second time
159 var_SetBool(p_wnd->p_parent, "fullscreen", 1);
163 SEL sel = @selector(setFullscreen:forWindow:);
164 NSInvocation *inv = [NSInvocation invocationWithMethodSignature:[self methodSignatureForSelector:sel]];
165 [inv setTarget:self];
166 [inv setSelector:sel];
167 [inv setArgument:&i_full atIndex:2];
168 [inv setArgument:&p_wnd atIndex:3];
170 NSTimeInterval resizeTime = 0.;
171 if(!b_nonembedded && !b_video_wallpaper) {
172 NSRect window_rect = [o_new_video_window getWindowRectForProposedVideoViewSize:videoViewSize];
173 resizeTime = [o_new_video_window animationResizeTime:window_rect];
177 [NSTimer scheduledTimerWithTimeInterval:resizeTime invocation:inv repeats:NO];
180 if (!b_video_wallpaper) {
184 NSRect window_rect = [o_new_video_window getWindowRectForProposedVideoViewSize:videoViewSize];
185 if (videoViewPosition.origin.x > 0.)
186 window_rect.origin.x = videoViewPosition.origin.x;
187 if (videoViewPosition.origin.y > 0.)
188 window_rect.origin.y = videoViewPosition.origin.y;
190 [o_new_video_window setFrame:window_rect display:YES];
193 // cascade windows if we have more than one vout
194 if (b_multiple_vout_windows) {
195 if ([o_vout_dict count] == 1) {
196 NSWindow * o_first_window = [o_vout_dict objectForKey: [[o_vout_dict allKeys] objectAtIndex:0]];
198 NSPoint topleftbase = NSMakePoint(0, [o_first_window frame].size.height);
199 top_left_point = [o_first_window convertBaseToScreen: topleftbase];
202 top_left_point = [o_new_video_window cascadeTopLeftFromPoint: top_left_point];
203 [o_new_video_window setFrameTopLeftPoint: top_left_point];
206 [o_new_video_window setNativeVideoSize:videoViewSize];
208 [o_new_video_window makeKeyAndOrderFront: self];
211 [o_new_video_window setAlphaValue: config_GetFloat(VLCIntf, "macosx-opaqueness")];
213 if (!b_multiple_vout_windows)
214 [[VLCMainWindow sharedInstance] setNonembedded:b_nonembedded];
216 [o_vout_view setVoutThread:(vout_thread_t *)p_wnd->p_parent];
217 [o_new_video_window setHasActiveVideo: YES];
218 [o_vout_dict setObject:[o_new_video_window autorelease] forKey:[NSValue valueWithPointer:p_wnd]];
221 // event occurs before window is created, so call again
222 [[VLCMain sharedInstance] playlistUpdated];
225 return [o_vout_view autorelease];
228 - (void)removeVoutforDisplay:(NSValue *)o_key
230 VLCVideoWindowCommon *o_window = [o_vout_dict objectForKey:o_key];
232 msg_Err(VLCIntf, "Cannot close nonexisting window");
236 if ([o_window fullscreen] && ![[VLCMainWindow sharedInstance] nativeFullscreenMode])
237 [o_window leaveFullscreen];
239 [[o_window videoView] releaseVoutThread];
241 // set active video to no BEFORE closing the window to avoid stopping playback
242 // due to NSWindowWillCloseNotification
243 [o_window setHasActiveVideo: NO];
244 if (![NSStringFromClass([o_window class]) isEqualToString:@"VLCMainWindow"]) {
246 [o_window orderOut:self]; // for dark interface
249 [o_vout_dict removeObjectForKey:o_key];
251 if ([o_vout_dict count] == 0)
252 [[VLCMain sharedInstance] setActiveVideoPlayback:NO];
256 - (void)setNativeVideoSize:(NSSize)size forWindow:(vout_window_t *)p_wnd
258 VLCVideoWindowCommon *o_window = [o_vout_dict objectForKey:[NSValue valueWithPointer:p_wnd]];
260 msg_Err(VLCIntf, "Cannot set size for nonexisting window");
264 [o_window setNativeVideoSize:size];
267 - (void)setWindowLevel:(NSInteger)i_level forWindow:(vout_window_t *)p_wnd
269 // only set level for helper windows to normal if no status vout window exist anymore
270 if(i_level == NSStatusWindowLevel) {
271 i_statusLevelWindowCounter++;
272 [self updateWindowLevelForHelperWindows:i_level];
274 i_statusLevelWindowCounter--;
275 if (i_statusLevelWindowCounter == 0) {
276 [self updateWindowLevelForHelperWindows:i_level];
280 VLCVideoWindowCommon *o_window = [o_vout_dict objectForKey:[NSValue valueWithPointer:p_wnd]];
282 msg_Err(VLCIntf, "Cannot set size for nonexisting window");
286 [o_window setWindowLevel:i_level];
290 - (void)setFullscreen:(int)i_full forWindow:(vout_window_t *)p_wnd
292 intf_thread_t *p_intf = VLCIntf;
293 BOOL b_nativeFullscreenMode = [[VLCMain sharedInstance] nativeFullscreenMode];
295 if (!p_intf || (!b_nativeFullscreenMode && !p_wnd))
297 playlist_t *p_playlist = pl_Get(p_intf);
298 BOOL b_fullscreen = i_full;
300 if (!var_GetBool(p_playlist, "fullscreen") != !b_fullscreen)
301 var_SetBool(p_playlist, "fullscreen", b_fullscreen);
303 VLCVideoWindowCommon *o_current_window = nil;
305 o_current_window = [o_vout_dict objectForKey:[NSValue valueWithPointer:p_wnd]];
307 if (b_nativeFullscreenMode) {
308 if(!o_current_window)
309 o_current_window = [VLCMainWindow sharedInstance];
310 assert(o_current_window);
312 // fullscreen might be triggered twice (vout event)
313 // so ignore duplicate events here
314 if((b_fullscreen && !([o_current_window fullscreen] || [o_current_window enteringFullscreenTransition])) ||
315 (!b_fullscreen && [o_current_window fullscreen])) {
317 [o_current_window toggleFullScreen:self];
321 [NSApp setPresentationOptions:(NSApplicationPresentationFullScreen | NSApplicationPresentationAutoHideDock | NSApplicationPresentationAutoHideMenuBar)];
323 [NSApp setPresentationOptions:(NSApplicationPresentationDefault)];
325 assert(o_current_window);
328 input_thread_t * p_input = pl_CurrentInput(p_intf);
329 if (p_input != NULL && [[VLCMain sharedInstance] activeVideoPlayback]) {
330 // activate app, as method can also be triggered from outside the app (prevents nasty window layout)
331 [NSApp activateIgnoringOtherApps:YES];
332 [o_current_window enterFullscreen];
336 vlc_object_release(p_input);
338 // leaving fullscreen is always allowed
339 [o_current_window leaveFullscreen];
345 #pragma mark Misc methods
347 - (void)updateWindowsControlsBarWithSelector:(SEL)aSel
349 [o_vout_dict enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
350 if ([obj respondsToSelector:@selector(controlsBar)]) {
351 id o_controlsBar = [obj controlsBar];
353 [o_controlsBar performSelector:aSel];
358 - (void)updateWindowsUsingBlock:(void (^)(VLCVideoWindowCommon *o_window))windowUpdater
360 [o_vout_dict enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
361 if ([obj isKindOfClass: [NSWindow class]])
366 - (void)updateWindowLevelForHelperWindows:(NSInteger)i_level
368 if (var_InheritBool(VLCIntf, "video-wallpaper"))
371 i_currentWindowLevel = i_level;
373 [[VLCMainWindow sharedInstance] setWindowLevel:i_level];
374 [[VLCVideoEffects sharedInstance] updateCocoaWindowLevel:i_level];
375 [[VLCAudioEffects sharedInstance] updateCocoaWindowLevel:i_level];
376 [[[VLCMain sharedInstance] info] updateCocoaWindowLevel:i_level];
377 [[VLCBookmarks sharedInstance] updateCocoaWindowLevel:i_level];
378 [[VLCTrackSynchronization sharedInstance] updateCocoaWindowLevel:i_level];
381 @synthesize currentWindowLevel=i_currentWindowLevel;