4 * This file is part of mplayer2.
6 * mplayer2 is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * mplayer2 is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along
17 * with mplayer2. If not, see <http://www.gnu.org/licenses/>.
20 #import <Cocoa/Cocoa.h>
21 #import <OpenGL/OpenGL.h>
22 #import <QuartzCore/QuartzCore.h>
23 #import <CoreServices/CoreServices.h> // for CGDisplayHideCursor
26 #include "cocoa_common.h"
31 #include "video_out.h"
37 #include "input/input.h"
38 #include "input/keycodes.h"
39 #include "osx_common.h"
42 #define NSLeftAlternateKeyMask (0x000020 | NSAlternateKeyMask)
43 #define NSRightAlternateKeyMask (0x000040 | NSAlternateKeyMask)
45 // add methods not available on OSX versions prior to 10.7
46 #ifndef MAC_OS_X_VERSION_10_7
47 @interface NSView (IntroducedInLion)
48 - (NSRect)convertRectToBacking:(NSRect)aRect;
49 - (void)setWantsBestResolutionOpenGLSurface:(BOOL)aBool;
53 @interface GLMPlayerWindow : NSWindow <NSWindowDelegate>
54 - (BOOL) canBecomeKeyWindow;
55 - (BOOL) canBecomeMainWindow;
57 - (void) mouseEvent:(NSEvent *)theEvent;
58 - (void) mulSize:(float)multiplier;
59 - (void) setContentSize:(NSSize)newSize keepCentered:(BOOL)keepCentered;
62 @interface GLMPlayerOpenGLView : NSView
65 struct vo_cocoa_state {
66 NSAutoreleasePool *pool;
67 GLMPlayerWindow *window;
68 NSOpenGLContext *glContext;
69 NSOpenGLPixelFormat *pixelFormat;
71 NSSize current_video_size;
72 NSSize previous_video_size;
75 NSScreen *screen_handle;
76 NSArray *screen_array;
78 NSInteger windowed_mask;
79 NSInteger fullscreen_mask;
81 NSRect windowed_frame;
83 NSString *window_title;
85 NSInteger windowed_window_level;
86 NSInteger fullscreen_window_level;
88 int last_screensaver_update;
92 int cursor_autohide_delay;
98 struct vo_cocoa_state *s;
102 // local function definitions
103 struct vo_cocoa_state *vo_cocoa_init_state(void);
104 void vo_set_level(int ontop);
105 void update_screen_info(void);
106 void resize_window(struct vo *vo);
107 void vo_cocoa_display_cursor(int requested_state);
108 void create_menu(void);
110 struct vo_cocoa_state *vo_cocoa_init_state(void)
112 struct vo_cocoa_state *s = talloc_ptrtype(NULL, s);
113 *s = (struct vo_cocoa_state){
115 .current_video_size = {0,0},
116 .previous_video_size = {0,0},
117 .windowed_mask = NSTitledWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask|NSResizableWindowMask,
118 .fullscreen_mask = NSBorderlessWindowMask,
119 .fullscreen_window_level = NSNormalWindowLevel + 1,
120 .windowed_frame = {{0,0},{0,0}},
127 static bool supports_hidpi(NSView *view)
129 SEL hdpi_selector = @selector(setWantsBestResolutionOpenGLSurface:);
130 return is_osx_version_at_least(10, 7, 0) && view &&
131 [view respondsToSelector:hdpi_selector];
134 bool vo_cocoa_gui_running(void)
139 void *vo_cocoa_glgetaddr(const char *s)
142 void *handle = dlopen(
143 "/System/Library/Frameworks/OpenGL.framework/OpenGL",
144 RTLD_LAZY | RTLD_LOCAL);
147 ret = dlsym(handle, s);
152 int vo_cocoa_init(struct vo *vo)
154 s = vo_cocoa_init_state();
155 s->pool = [[NSAutoreleasePool alloc] init];
156 s->cursor_autohide_delay = vo->opts->cursor_autohide_delay;
158 NSApp = [NSApplication sharedApplication];
159 [NSApp setActivationPolicy: NSApplicationActivationPolicyRegular];
164 void vo_cocoa_uninit(struct vo *vo)
166 CGDisplayShowCursor(kCGDirectMainDisplay);
167 [NSApp setPresentationOptions:NSApplicationPresentationDefault];
171 [s->glContext release];
180 static int current_screen_has_dock_or_menubar(void)
182 NSRect f = s->screen_frame;
183 NSRect vf = [s->screen_handle visibleFrame];
184 return f.size.height > vf.size.height || f.size.width > vf.size.width;
187 void update_screen_info(void)
189 s->screen_array = [NSScreen screens];
190 if (xinerama_screen >= (int)[s->screen_array count]) {
191 mp_msg(MSGT_VO, MSGL_INFO, "[cocoa] Device ID %d does not exist, falling back to main device\n", xinerama_screen);
192 xinerama_screen = -1;
195 if (xinerama_screen < 0) { // default behaviour
196 if (! (s->screen_handle = [s->window screen]) )
197 s->screen_handle = [s->screen_array objectAtIndex:0];
199 s->screen_handle = [s->screen_array objectAtIndex:(xinerama_screen)];
202 s->screen_frame = [s->screen_handle frame];
205 void vo_cocoa_update_xinerama_info(struct vo *vo)
207 update_screen_info();
208 aspect_save_screenres(vo, s->screen_frame.size.width, s->screen_frame.size.height);
211 int vo_cocoa_change_attributes(struct vo *vo)
216 void resize_window(struct vo *vo)
218 NSView *view = [s->window contentView];
221 if (supports_hidpi(view)) {
222 frame = [view convertRectToBacking: [view frame]];
224 frame = [view frame];
227 vo->dwidth = frame.size.width;
228 vo->dheight = frame.size.height;
229 [s->glContext update];
232 void vo_set_level(int ontop)
235 s->windowed_window_level = NSNormalWindowLevel + 1;
237 s->windowed_window_level = NSNormalWindowLevel;
241 [s->window setLevel:s->windowed_window_level];
244 void vo_cocoa_ontop(struct vo *vo)
246 struct MPOpts *opts = vo->opts;
247 opts->vo_ontop = !opts->vo_ontop;
248 vo_set_level(opts->vo_ontop);
251 int vo_cocoa_create_window(struct vo *vo, uint32_t d_width,
252 uint32_t d_height, uint32_t flags)
254 struct MPOpts *opts = vo->opts;
255 if (s->current_video_size.width > 0 || s->current_video_size.height > 0)
256 s->previous_video_size = s->current_video_size;
257 s->current_video_size = NSMakeSize(d_width, d_height);
259 if (!(s->window || s->glContext)) { // keep using the same window
260 s->window = [[GLMPlayerWindow alloc] initWithContentRect:NSMakeRect(0, 0, d_width, d_height)
261 styleMask:s->windowed_mask
262 backing:NSBackingStoreBuffered defer:NO];
264 GLMPlayerOpenGLView *glView = [[GLMPlayerOpenGLView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100)];
266 // check for HiDPI support and enable it (available on 10.7 +)
267 if (supports_hidpi(glView))
268 [glView setWantsBestResolutionOpenGLSurface:YES];
270 NSOpenGLPixelFormatAttribute attrs[] = {
271 NSOpenGLPFADoubleBuffer, // double buffered
272 (NSOpenGLPixelFormatAttribute)0
275 s->pixelFormat = [[[NSOpenGLPixelFormat alloc] initWithAttributes:attrs] autorelease];
276 s->glContext = [[NSOpenGLContext alloc] initWithFormat:s->pixelFormat shareContext:nil];
280 [s->window setContentView:glView];
282 [s->window setAcceptsMouseMovedEvents:YES];
283 [s->glContext setView:glView];
284 [s->glContext makeCurrentContext];
286 [NSApp setDelegate:s->window];
287 [s->window setDelegate:s->window];
288 [s->window setContentSize:s->current_video_size];
289 [s->window setContentAspectRatio:s->current_video_size];
292 if (flags & VOFLAG_HIDDEN) {
293 [s->window orderOut:nil];
295 [s->window makeKeyAndOrderFront:nil];
296 [NSApp activateIgnoringOtherApps:YES];
299 if (flags & VOFLAG_FULLSCREEN)
300 vo_cocoa_fullscreen(vo);
302 vo_set_level(opts->vo_ontop);
304 if (s->current_video_size.width != s->previous_video_size.width ||
305 s->current_video_size.height != s->previous_video_size.height) {
307 // we will resize as soon as we get out of fullscreen
308 s->out_fs_resize = YES;
310 // only if we are not in fullscreen and the video size did change
311 // we actually resize the window and set a new aspect ratio
312 [s->window setContentSize:s->current_video_size keepCentered:YES];
313 [s->window setContentAspectRatio:s->current_video_size];
321 [s->window_title release];
323 s->window_title = [[NSString alloc] initWithUTF8String:vo_get_window_title(vo)];
324 [s->window setTitle: s->window_title];
329 void vo_cocoa_swap_buffers()
331 [s->glContext flushBuffer];
334 void vo_cocoa_display_cursor(int requested_state)
336 if (requested_state) {
337 if (!vo_fs || s->cursor_autohide_delay > -2) {
338 s->display_cursor = requested_state;
339 CGDisplayShowCursor(kCGDirectMainDisplay);
342 if (s->cursor_autohide_delay != -1) {
343 s->display_cursor = requested_state;
344 CGDisplayHideCursor(kCGDirectMainDisplay);
349 int vo_cocoa_check_events(struct vo *vo)
352 float curTime = TickCount()/60;
353 int msCurTime = (int) (curTime * 1000);
355 // automatically hide mouse cursor
356 if (vo_fs && s->display_cursor &&
357 (msCurTime - s->cursor_timer >= s->cursor_autohide_delay)) {
358 vo_cocoa_display_cursor(0);
359 s->cursor_timer = msCurTime;
362 //update activity every 30 seconds to prevent
363 //screensaver from starting up.
364 if ((int)curTime - s->last_screensaver_update >= 30 || s->last_screensaver_update == 0)
366 UpdateSystemActivity(UsrActivity);
367 s->last_screensaver_update = (int)curTime;
370 event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:nil
371 inMode:NSEventTrackingRunLoopMode dequeue:YES];
375 [NSApp sendEvent:event];
380 return VO_EVENT_RESIZE;
382 // Without SDL's bootstrap code (include SDL.h in mplayer.c),
383 // on Leopard, we have trouble to get the play window automatically focused
384 // when the app is actived. The Following code fix this problem.
386 if ([event type] == NSAppKitDefined
387 && [event subtype] == NSApplicationActivatedEventType) {
388 [s->window makeMainWindow];
389 [s->window makeKeyAndOrderFront:nil];
395 void vo_cocoa_fullscreen(struct vo *vo)
397 [s->window fullscreen];
401 int vo_cocoa_swap_interval(int enabled)
403 [s->glContext setValues:&enabled forParameter:NSOpenGLCPSwapInterval];
407 void *vo_cocoa_cgl_context(void)
409 return [s->glContext CGLContextObj];
412 void *vo_cocoa_cgl_pixel_format(void)
414 return [s->pixelFormat CGLPixelFormatObj];
417 static NSMenuItem *new_menu_item(NSMenu *parent_menu, NSString *title,
418 SEL action, NSString *key_equivalent)
420 NSMenuItem *new_item = [[NSMenuItem alloc]
423 keyEquivalent:key_equivalent];
424 [parent_menu addItem:new_item];
425 return [new_item autorelease];
428 static NSMenuItem *new_main_menu_item(NSMenu *parent_menu, NSMenu *child_menu,
431 NSMenuItem *new_item = [[NSMenuItem alloc]
435 [new_item setSubmenu:child_menu];
436 [parent_menu addItem:new_item];
437 return [new_item autorelease];
442 NSAutoreleasePool *pool = [NSAutoreleasePool new];
443 NSMenu *main_menu, *m_menu, *w_menu;
444 NSMenuItem *app_menu_item;
446 main_menu = [[NSMenu new] autorelease];
447 app_menu_item = [[NSMenuItem new] autorelease];
448 [main_menu addItem:app_menu_item];
449 [NSApp setMainMenu: main_menu];
451 m_menu = [[[NSMenu alloc] initWithTitle:@"Movie"] autorelease];
452 new_menu_item(m_menu, @"Half Size", @selector(halfSize), @"0");
453 new_menu_item(m_menu, @"Normal Size", @selector(normalSize), @"1");
454 new_menu_item(m_menu, @"Double Size", @selector(doubleSize), @"2");
456 new_main_menu_item(main_menu, m_menu, @"Movie");
458 w_menu = [[[NSMenu alloc] initWithTitle:@"Window"] autorelease];
459 new_menu_item(w_menu, @"Minimize", @selector(performMiniaturize:), @"m");
460 new_menu_item(w_menu, @"Zoom", @selector(performZoom:), @"z");
462 new_main_menu_item(main_menu, w_menu, @"Window");
466 @implementation GLMPlayerWindow
468 - (void) windowDidResize:(NSNotification *) notification
477 update_screen_info();
478 if (current_screen_has_dock_or_menubar())
479 [NSApp setPresentationOptions:NSApplicationPresentationHideDock|NSApplicationPresentationHideMenuBar];
480 s->windowed_frame = [self frame];
481 [self setHasShadow:NO];
482 [self setStyleMask:s->fullscreen_mask];
483 [self setFrame:s->screen_frame display:YES animate:NO];
484 [self setLevel:s->fullscreen_window_level];
486 vo_cocoa_display_cursor(0);
487 [self setMovableByWindowBackground: NO];
489 [NSApp setPresentationOptions:NSApplicationPresentationDefault];
490 [self setHasShadow:YES];
491 [self setStyleMask:s->windowed_mask];
492 [self setTitle:s->window_title];
493 [self setFrame:s->windowed_frame display:YES animate:NO];
494 if (s->out_fs_resize) {
495 [self setContentSize:s->current_video_size keepCentered:YES];
496 s->out_fs_resize = NO;
498 [self setContentAspectRatio:s->current_video_size];
499 [self setLevel:s->windowed_window_level];
501 vo_cocoa_display_cursor(1);
502 [self setMovableByWindowBackground: YES];
506 - (BOOL) canBecomeMainWindow { return YES; }
507 - (BOOL) canBecomeKeyWindow { return YES; }
508 - (BOOL) acceptsFirstResponder { return YES; }
509 - (BOOL) becomeFirstResponder { return YES; }
510 - (BOOL) resignFirstResponder { return YES; }
511 - (BOOL) windowShouldClose:(id)sender
513 mplayer_put_key(l_vo->key_fifo, KEY_CLOSE_WIN);
514 // We have to wait for MPlayer to handle this,
515 // otherwise we are in trouble if the
516 // KEY_CLOSE_WIN handler is disabled
520 - (BOOL) isMovableByWindowBackground
522 // this is only valid as a starting value. it will be rewritten in the -fullscreen method.
526 - (void) handleQuitEvent:(NSAppleEventDescriptor*)e withReplyEvent:(NSAppleEventDescriptor*)r
528 mplayer_put_key(l_vo->key_fifo, KEY_CLOSE_WIN);
531 - (void) keyDown:(NSEvent *)theEvent
533 unsigned char charcode;
534 if (([theEvent modifierFlags] & NSRightAlternateKeyMask) == NSRightAlternateKeyMask)
535 charcode = *[[theEvent characters] UTF8String];
537 charcode = [[theEvent charactersIgnoringModifiers] characterAtIndex:0];
539 int key = convert_key([theEvent keyCode], charcode);
542 if ([theEvent modifierFlags] & NSShiftKeyMask)
543 key |= KEY_MODIFIER_SHIFT;
544 if ([theEvent modifierFlags] & NSControlKeyMask)
545 key |= KEY_MODIFIER_CTRL;
546 if (([theEvent modifierFlags] & NSLeftAlternateKeyMask) == NSLeftAlternateKeyMask)
547 key |= KEY_MODIFIER_ALT;
548 if ([theEvent modifierFlags] & NSCommandKeyMask)
549 key |= KEY_MODIFIER_META;
550 mplayer_put_key(l_vo->key_fifo, key);
554 - (void) mouseMoved: (NSEvent *) theEvent
557 vo_cocoa_display_cursor(1);
560 - (void) mouseDragged:(NSEvent *)theEvent
562 [self mouseEvent: theEvent];
565 - (void) mouseDown:(NSEvent *)theEvent
567 [self mouseEvent: theEvent];
570 - (void) mouseUp:(NSEvent *)theEvent
572 [self mouseEvent: theEvent];
575 - (void) rightMouseDown:(NSEvent *)theEvent
577 [self mouseEvent: theEvent];
580 - (void) rightMouseUp:(NSEvent *)theEvent
582 [self mouseEvent: theEvent];
585 - (void) otherMouseDown:(NSEvent *)theEvent
587 [self mouseEvent: theEvent];
590 - (void) otherMouseUp:(NSEvent *)theEvent
592 [self mouseEvent: theEvent];
595 - (void) scrollWheel:(NSEvent *)theEvent
597 if ([theEvent deltaY] > 0)
598 mplayer_put_key(l_vo->key_fifo, MOUSE_BTN3);
600 mplayer_put_key(l_vo->key_fifo, MOUSE_BTN4);
603 - (void) mouseEvent:(NSEvent *)theEvent
605 if ([theEvent buttonNumber] >= 0 && [theEvent buttonNumber] <= 9) {
606 int buttonNumber = [theEvent buttonNumber];
607 // Fix to mplayer defined button order: left, middle, right
608 if (buttonNumber == 1) buttonNumber = 2;
609 else if (buttonNumber == 2) buttonNumber = 1;
610 switch ([theEvent type]) {
611 case NSLeftMouseDown:
612 case NSRightMouseDown:
613 case NSOtherMouseDown:
614 mplayer_put_key(l_vo->key_fifo, (MOUSE_BTN0 + buttonNumber) | MP_KEY_DOWN);
615 // Looks like Cocoa doesn't create MouseUp events when we are
616 // doing the second click in a double click. Put in the key_fifo
617 // the key that would be put from the MouseUp handling code.
618 if([theEvent clickCount] == 2)
619 mplayer_put_key(l_vo->key_fifo, MOUSE_BTN0 + buttonNumber);
624 mplayer_put_key(l_vo->key_fifo, MOUSE_BTN0 + buttonNumber);
630 - (void) applicationWillBecomeActive:(NSNotification *)aNotification
633 [s->window makeKeyAndOrderFront:s->window];
634 [s->window setLevel:s->fullscreen_window_level];
635 if (current_screen_has_dock_or_menubar())
636 [NSApp setPresentationOptions:NSApplicationPresentationHideDock|
637 NSApplicationPresentationHideMenuBar];
641 - (void) applicationWillResignActive:(NSNotification *)aNotification
644 [NSApp setPresentationOptions:NSApplicationPresentationDefault];
645 [s->window setLevel:s->windowed_window_level];
646 [s->window orderBack:s->window];
650 - (void) applicationDidFinishLaunching:(NSNotification*)notification
652 // Install an event handler so the Quit menu entry works
653 // The proper way using NSApp setDelegate: and
654 // applicationShouldTerminate: does not work,
655 // probably NSApplication never installs its handler.
656 [[NSAppleEventManager sharedAppleEventManager]
658 andSelector:@selector(handleQuitEvent:withReplyEvent:)
659 forEventClass:kCoreEventClass
660 andEventID:kAEQuitApplication];
666 [self setContentSize:s->current_video_size keepCentered:YES];
669 - (void) halfSize { [self mulSize:0.5f];}
671 - (void) doubleSize { [self mulSize:2.0f];}
673 - (void) mulSize:(float)multiplier
676 NSSize size = [[self contentView] frame].size;
677 size.width = s->current_video_size.width * (multiplier);
678 size.height = s->current_video_size.height * (multiplier);
679 [self setContentSize:size keepCentered:YES];
683 - (void) setContentSize:(NSSize)ns keepCentered:(BOOL)keepCentered
686 NSRect nf = [self frame];
687 NSRect vf = [[self screen] visibleFrame];
688 int title_height = nf.size.height - [[self contentView] bounds].size.height;
689 double ratio = (double)ns.width / (double)ns.height;
691 // clip the new size to the visibleFrame's size if needed
692 if (ns.width > vf.size.width || ns.height + title_height > vf.size.height) {
694 ns.height -= title_height; // make space for the title bar
696 if (ns.width > ns.height) {
697 ns.height = ((double)ns.width * 1/ratio + 0.5);
699 ns.width = ((double)ns.height * ratio + 0.5);
703 int dw = nf.size.width - ns.width;
704 int dh = nf.size.height - ns.height - title_height;
706 nf.origin.x += dw / 2;
707 nf.origin.y += dh / 2;
709 [self setFrame: NSMakeRect(nf.origin.x, nf.origin.y, ns.width, ns.height + title_height) display:YES animate:NO];
711 [self setContentSize:ns];
716 @implementation GLMPlayerOpenGLView
717 - (void) drawRect: (NSRect)rect
719 [[NSColor clearColor] set];
720 NSRectFill([self bounds]);