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 if (!b_video_wallpaper) {
153 NSSize videoViewSize = NSMakeSize(videoViewPosition.size.width, videoViewPosition.size.height);
156 NSRect window_rect = [o_new_video_window getWindowRectForProposedVideoViewSize:videoViewSize];
157 if (videoViewPosition.origin.x > 0.)
158 window_rect.origin.x = videoViewPosition.origin.x;
159 if (videoViewPosition.origin.y > 0.)
160 window_rect.origin.y = videoViewPosition.origin.y;
162 [o_new_video_window setFrame:window_rect display:YES];
165 // cascade windows if we have more than one vout
166 if (b_multiple_vout_windows) {
167 if ([o_vout_dict count] == 1) {
168 NSWindow * o_first_window = [o_vout_dict objectForKey: [[o_vout_dict allKeys] objectAtIndex:0]];
170 NSPoint topleftbase = NSMakePoint(0, [o_first_window frame].size.height);
171 top_left_point = [o_first_window convertBaseToScreen: topleftbase];
174 top_left_point = [o_new_video_window cascadeTopLeftFromPoint: top_left_point];
175 [o_new_video_window setFrameTopLeftPoint: top_left_point];
178 [o_new_video_window setNativeVideoSize:videoViewSize];
180 [o_new_video_window makeKeyAndOrderFront: self];
183 [o_new_video_window setAlphaValue: config_GetFloat(VLCIntf, "macosx-opaqueness")];
185 if (!b_multiple_vout_windows)
186 [[VLCMainWindow sharedInstance] setNonembedded:b_nonembedded];
188 [o_vout_view setVoutThread:(vout_thread_t *)p_wnd->p_parent];
189 [o_new_video_window setHasActiveVideo: YES];
190 [o_vout_dict setObject:[o_new_video_window autorelease] forKey:[NSValue valueWithPointer:p_wnd]];
193 // event occurs before window is created, so call again
194 [[VLCMain sharedInstance] playlistUpdated];
197 return [o_vout_view autorelease];
200 - (void)removeVoutforDisplay:(NSValue *)o_key
202 VLCVideoWindowCommon *o_window = [o_vout_dict objectForKey:o_key];
204 msg_Err(VLCIntf, "Cannot close nonexisting window");
208 if ([o_window fullscreen] && ![[VLCMainWindow sharedInstance] nativeFullscreenMode])
209 [o_window leaveFullscreen];
211 [[o_window videoView] releaseVoutThread];
213 // set active video to no BEFORE closing the window to avoid stopping playback
214 // due to NSWindowWillCloseNotification
215 [o_window setHasActiveVideo: NO];
216 if (![NSStringFromClass([o_window class]) isEqualToString:@"VLCMainWindow"]) {
218 [o_window orderOut:self]; // for dark interface
221 [o_vout_dict removeObjectForKey:o_key];
223 if ([o_vout_dict count] == 0)
224 [[VLCMain sharedInstance] setActiveVideoPlayback:NO];
228 - (void)setNativeVideoSize:(NSSize)size forWindow:(vout_window_t *)p_wnd
230 VLCVideoWindowCommon *o_window = [o_vout_dict objectForKey:[NSValue valueWithPointer:p_wnd]];
232 msg_Err(VLCIntf, "Cannot set size for nonexisting window");
236 [o_window setNativeVideoSize:size];
239 - (void)setWindowLevel:(NSInteger)i_level forWindow:(vout_window_t *)p_wnd
241 // only set level for helper windows to normal if no status vout window exist anymore
242 if(i_level == NSStatusWindowLevel) {
243 i_statusLevelWindowCounter++;
244 [self updateWindowLevelForHelperWindows:i_level];
246 i_statusLevelWindowCounter--;
247 if (i_statusLevelWindowCounter == 0) {
248 [self updateWindowLevelForHelperWindows:i_level];
252 VLCVideoWindowCommon *o_window = [o_vout_dict objectForKey:[NSValue valueWithPointer:p_wnd]];
254 msg_Err(VLCIntf, "Cannot set size for nonexisting window");
258 [o_window setWindowLevel:i_level];
262 - (void)setFullscreen:(int)i_full forWindow:(vout_window_t *)p_wnd
264 intf_thread_t *p_intf = VLCIntf;
265 BOOL b_nativeFullscreenMode = [[VLCMain sharedInstance] nativeFullscreenMode];
267 if (!p_intf || (!b_nativeFullscreenMode && !p_wnd))
269 playlist_t *p_playlist = pl_Get(p_intf);
270 BOOL b_fullscreen = i_full;
272 if (!var_GetBool(p_playlist, "fullscreen") != !b_fullscreen)
273 var_SetBool(p_playlist, "fullscreen", b_fullscreen);
275 VLCVideoWindowCommon *o_current_window = nil;
277 o_current_window = [o_vout_dict objectForKey:[NSValue valueWithPointer:p_wnd]];
279 if (b_nativeFullscreenMode) {
280 if(!o_current_window)
281 o_current_window = [VLCMainWindow sharedInstance];
282 assert(o_current_window);
284 // fullscreen might be triggered twice (vout event)
285 // so ignore duplicate events here
286 if((b_fullscreen && !([o_current_window fullscreen] || [o_current_window enteringFullscreenTransition])) ||
287 (!b_fullscreen && [o_current_window fullscreen])) {
289 [o_current_window toggleFullScreen:self];
293 [NSApp setPresentationOptions:(NSApplicationPresentationFullScreen | NSApplicationPresentationAutoHideDock | NSApplicationPresentationAutoHideMenuBar)];
295 [NSApp setPresentationOptions:(NSApplicationPresentationDefault)];
297 assert(o_current_window);
300 input_thread_t * p_input = pl_CurrentInput(p_intf);
301 if (p_input != NULL && [[VLCMain sharedInstance] activeVideoPlayback]) {
302 // activate app, as method can also be triggered from outside the app (prevents nasty window layout)
303 [NSApp activateIgnoringOtherApps:YES];
304 [o_current_window enterFullscreen];
308 vlc_object_release(p_input);
310 // leaving fullscreen is always allowed
311 [o_current_window leaveFullscreen];
317 #pragma mark Misc methods
319 - (void)updateWindowsControlsBarWithSelector:(SEL)aSel
321 [o_vout_dict enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
322 if ([obj respondsToSelector:@selector(controlsBar)]) {
323 id o_controlsBar = [obj controlsBar];
325 [o_controlsBar performSelector:aSel];
330 - (void)updateWindowsUsingBlock:(void (^)(VLCVideoWindowCommon *o_window))windowUpdater
332 [o_vout_dict enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
333 if ([obj isKindOfClass: [NSWindow class]])
338 - (void)updateWindowLevelForHelperWindows:(NSInteger)i_level
340 if (var_InheritBool(VLCIntf, "video-wallpaper"))
343 i_currentWindowLevel = i_level;
345 [[VLCMainWindow sharedInstance] setWindowLevel:i_level];
346 [[VLCVideoEffects sharedInstance] updateCocoaWindowLevel:i_level];
347 [[VLCAudioEffects sharedInstance] updateCocoaWindowLevel:i_level];
348 [[[VLCMain sharedInstance] info] updateCocoaWindowLevel:i_level];
349 [[VLCBookmarks sharedInstance] updateCocoaWindowLevel:i_level];
350 [[VLCTrackSynchronization sharedInstance] updateCocoaWindowLevel:i_level];
353 @synthesize currentWindowLevel=i_currentWindowLevel;