mirror of
https://github.com/mpv-player/mpv
synced 2024-11-03 03:19:24 +01:00
ddd3ade023
I did commit 86c05655d by thinking `mpv` already removed the `mpv` from
argc/argv. It actually is still there, so the argc must be 1 to check for no
arguments.
Thanks to @Nyx0uf for pointing out the bug and for testing on 10.9!
464 lines
14 KiB
Objective-C
464 lines
14 KiB
Objective-C
/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* mpv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with mpv; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <pthread.h>
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#include "talloc.h"
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#include "mpvcore/mp_msg.h"
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#include "mpvcore/input/input.h"
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#include "mpvcore/input/keycodes.h"
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#include "osdep/macosx_application_objc.h"
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#include "osdep/macosx_compat.h"
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#define MPV_PROTOCOL @"mpv://"
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static pthread_t playback_thread_id;
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@interface Application (PrivateMethods)
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- (NSMenuItem *)menuItemWithParent:(NSMenu *)parent
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title:(NSString *)title
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action:(SEL)selector
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keyEquivalent:(NSString*)key;
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- (NSMenuItem *)mainMenuItemWithParent:(NSMenu *)parent
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child:(NSMenu *)child;
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- (void)registerMenuItem:(NSMenuItem*)menuItem forKey:(MPMenuKey)key;
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- (NSMenu *)appleMenuWithMainMenu:(NSMenu *)mainMenu;
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- (NSMenu *)movieMenu;
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- (NSMenu *)windowMenu;
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- (void)handleFiles;
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@end
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@interface NSApplication (NiblessAdditions)
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- (void)setAppleMenu:(NSMenu *)aMenu;
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@end
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Application *mpv_shared_app(void)
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{
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return (Application *)[Application sharedApplication];
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}
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static NSString *escape_loadfile_name(NSString *input)
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{
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NSArray *mappings = @[
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@{ @"in": @"\\", @"out": @"\\\\" },
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@{ @"in": @"\"", @"out": @"\\\"" },
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];
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for (NSDictionary *mapping in mappings) {
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input = [input stringByReplacingOccurrencesOfString:mapping[@"in"]
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withString:mapping[@"out"]];
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}
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return input;
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}
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@implementation Application
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@synthesize files = _files;
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@synthesize argumentsList = _arguments_list;
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@synthesize willStopOnOpenEvent = _will_stop_on_open_event;
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@synthesize inputContext = _input_context;
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@synthesize eventsResponder = _events_responder;
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@synthesize menuItems = _menu_items;
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- (void)sendEvent:(NSEvent *)event
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{
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[super sendEvent:event];
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if (self.inputContext)
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mp_input_wakeup(self.inputContext);
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}
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- (id)init
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{
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if (self = [super init]) {
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self.menuItems = [[[NSMutableDictionary alloc] init] autorelease];
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self.files = nil;
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self.argumentsList = [[[NSMutableArray alloc] init] autorelease];
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self.eventsResponder = [[[EventsResponder alloc] init] autorelease];
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self.willStopOnOpenEvent = NO;
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[NSEvent addLocalMonitorForEventsMatchingMask:NSKeyDownMask|NSKeyUpMask
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handler:^(NSEvent *event) {
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return [self.eventsResponder handleKey:event];
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}];
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NSAppleEventManager *em = [NSAppleEventManager sharedAppleEventManager];
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[em setEventHandler:self
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andSelector:@selector(getUrl:withReplyEvent:)
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forEventClass:kInternetEventClass
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andEventID:kAEGetURL];
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}
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return self;
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}
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- (void)dealloc
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{
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NSAppleEventManager *em = [NSAppleEventManager sharedAppleEventManager];
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[em removeEventHandlerForEventClass:kInternetEventClass
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andEventID:kAEGetURL];
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[super dealloc];
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}
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#define _R(P, T, E, K) \
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{ \
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NSMenuItem *tmp = [self menuItemWithParent:(P) title:(T) \
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action:nil keyEquivalent:(E)]; \
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[self registerMenuItem:tmp forKey:(K)]; \
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}
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- (NSMenu *)appleMenuWithMainMenu:(NSMenu *)mainMenu
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{
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NSMenu *menu = [[NSMenu alloc] initWithTitle:@"Apple Menu"];
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[self mainMenuItemWithParent:mainMenu child:menu];
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[self menuItemWithParent:menu title:@"Hide mpv"
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action:@selector(hide:) keyEquivalent: @"h"];
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[self menuItemWithParent:menu title:@"Quit mpv"
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action:@selector(stopPlayback) keyEquivalent: @"q"];
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[self menuItemWithParent:menu title:@"Quit mpv & remember position"
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action:@selector(stopPlaybackAndRememberPosition)
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keyEquivalent: @"Q"];
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return [menu autorelease];
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}
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- (NSMenu *)movieMenu
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{
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NSMenu *menu = [[NSMenu alloc] initWithTitle:@"Movie"];
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_R(menu, @"Half Size", @"0", MPM_H_SIZE)
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_R(menu, @"Normal Size", @"1", MPM_N_SIZE)
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_R(menu, @"Double Size", @"2", MPM_D_SIZE)
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return [menu autorelease];
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}
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- (NSMenu *)windowMenu
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{
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NSMenu *menu = [[NSMenu alloc] initWithTitle:@"Window"];
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_R(menu, @"Minimize", @"m", MPM_MINIMIZE)
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_R(menu, @"Zoom", @"z", MPM_ZOOM)
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return [menu autorelease];
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}
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- (void)initialize_menu
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{
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NSMenu *main_menu = [[NSMenu new] autorelease];
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[NSApp setMainMenu:main_menu];
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[NSApp setAppleMenu:[self appleMenuWithMainMenu:main_menu]];
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[NSApp mainMenuItemWithParent:main_menu child:[self movieMenu]];
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[NSApp mainMenuItemWithParent:main_menu child:[self windowMenu]];
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}
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#undef _R
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- (void)stopPlayback
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{
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[self stopMPV:"quit"];
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}
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- (void)stopPlaybackAndRememberPosition
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{
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[self stopMPV:"quit_watch_later"];
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}
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- (void)stopMPV:(char *)cmd
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{
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if (self.inputContext) {
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mp_cmd_t *cmdt = mp_input_parse_cmd(bstr0(cmd), "");
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mp_input_queue_cmd(self.inputContext, cmdt);
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} else {
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terminate_cocoa_application();
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}
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}
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- (void)registerMenuItem:(NSMenuItem*)menuItem forKey:(MPMenuKey)key
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{
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[self.menuItems setObject:menuItem forKey:[NSNumber numberWithInt:key]];
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}
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- (void)registerSelector:(SEL)action forKey:(MPMenuKey)key
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{
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NSNumber *boxedKey = [NSNumber numberWithInt:key];
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NSMenuItem *item = [self.menuItems objectForKey:boxedKey];
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if (item) {
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[item setAction:action];
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}
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}
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- (NSMenuItem *)menuItemWithParent:(NSMenu *)parent
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title:(NSString *)title
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action:(SEL)action
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keyEquivalent:(NSString*)key
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{
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NSMenuItem *item = [[NSMenuItem alloc] initWithTitle:title
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action:action
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keyEquivalent:key];
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[parent addItem:item];
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return [item autorelease];
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}
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- (NSMenuItem *)mainMenuItemWithParent:(NSMenu *)parent
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child:(NSMenu *)child
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{
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NSMenuItem *item = [[NSMenuItem alloc] initWithTitle:@""
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action:nil
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keyEquivalent:@""];
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[item setSubmenu:child];
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[parent addItem:item];
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return [item autorelease];
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}
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- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)theApp {
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return NSTerminateNow;
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}
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- (void)handleQuitEvent:(NSAppleEventDescriptor*)e
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withReplyEvent:(NSAppleEventDescriptor*)r
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{
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[self stopPlayback];
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}
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- (void)getUrl:(NSAppleEventDescriptor *)event
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withReplyEvent:(NSAppleEventDescriptor *)replyEvent
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{
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NSString *url =
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[[event paramDescriptorForKeyword:keyDirectObject] stringValue];
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url = [url stringByReplacingOccurrencesOfString:MPV_PROTOCOL
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withString:@""
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options:NSAnchoredSearch
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range:NSMakeRange(0, [MPV_PROTOCOL length])];
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self.files = @[url];
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if (self.willStopOnOpenEvent) {
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self.willStopOnOpenEvent = NO;
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cocoa_stop_runloop();
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} else {
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[self handleFiles];
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}
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}
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- (void)application:(NSApplication *)sender openFiles:(NSArray *)filenames
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{
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Application *app = mpv_shared_app();
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NSMutableArray *filesToOpen = [[[NSMutableArray alloc] init] autorelease];
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[filenames enumerateObjectsUsingBlock:^(id obj, NSUInteger i, BOOL *_) {
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NSInteger place = [app.argumentsList indexOfObject:obj];
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if (place == NSNotFound) {
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// Proper new event ^_^
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[filesToOpen addObject:obj];
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} else {
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// This file was already opened from the CLI. Cocoa is trying to
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// open it again using events. Ignore it!
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[app.argumentsList removeObjectAtIndex:place];
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}
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}];
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self.files = [filesToOpen sortedArrayUsingSelector:@selector(compare:)];
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if (self.willStopOnOpenEvent) {
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self.willStopOnOpenEvent = NO;
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cocoa_stop_runloop();
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} else {
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[self handleFiles];
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}
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}
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- (void)handleFiles
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{
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void *ctx = talloc_new(NULL);
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[self.files enumerateObjectsUsingBlock:^(id obj, NSUInteger i, BOOL *_){
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const char *file = [escape_loadfile_name(obj) UTF8String];
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const char *append = (i == 0) ? "" : " append";
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char *cmd = talloc_asprintf(ctx, "raw loadfile \"%s\"%s", file, append);
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mp_cmd_t *cmdt = mp_input_parse_cmd(bstr0(cmd), "");
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mp_input_queue_cmd(self.inputContext, cmdt);
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}];
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talloc_free(ctx);
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}
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@end
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struct playback_thread_ctx {
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mpv_main_fn mpv_main;
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int *argc;
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char ***argv;
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};
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static void *playback_thread(void *ctx_obj)
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{
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@autoreleasepool {
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struct playback_thread_ctx *ctx = (struct playback_thread_ctx*) ctx_obj;
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ctx->mpv_main(*ctx->argc, *ctx->argv);
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cocoa_stop_runloop();
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pthread_exit(NULL);
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}
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}
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int cocoa_main(mpv_main_fn mpv_main, int argc, char *argv[])
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{
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@autoreleasepool {
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struct playback_thread_ctx ctx = {0};
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ctx.mpv_main = mpv_main;
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ctx.argc = &argc;
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ctx.argv = &argv;
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init_cocoa_application();
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macosx_finder_args_preinit(&argc, &argv);
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pthread_create(&playback_thread_id, NULL, playback_thread, &ctx);
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cocoa_run_runloop();
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// This should never be reached: cocoa_run_runloop blocks until the
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// process is quit
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mp_msg(MSGT_CPLAYER, MSGL_ERR, "There was either a problem "
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"initializing Cocoa or the Runloop was stopped unexpectedly. "
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"Please report this issues to a developer.\n");
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pthread_join(playback_thread_id, NULL);
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return 1;
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}
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}
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void cocoa_register_menu_item_action(MPMenuKey key, void* action)
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{
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[NSApp registerSelector:(SEL)action forKey:key];
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}
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void init_cocoa_application(void)
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{
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NSApp = mpv_shared_app();
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[NSApp setDelegate:NSApp];
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[NSApp initialize_menu];
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[NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];
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atexit_b(^{
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// Because activation policy has just been set to behave like a real
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// application, that policy must be reset on exit to prevent, among
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// other things, the menubar created here from remaining on screen.
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[NSApp setActivationPolicy:NSApplicationActivationPolicyProhibited];
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});
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}
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void terminate_cocoa_application(void)
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{
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[NSApp hide:NSApp];
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[NSApp terminate:NSApp];
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}
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void cocoa_run_runloop()
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{
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NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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[NSApp run];
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[pool drain];
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}
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void cocoa_stop_runloop(void)
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{
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[NSApp performSelectorOnMainThread:@selector(stop:)
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withObject:nil
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waitUntilDone:true];
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cocoa_post_fake_event();
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}
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void cocoa_set_input_context(struct input_ctx *input_context)
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{
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mpv_shared_app().inputContext = input_context;
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}
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void cocoa_post_fake_event(void)
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{
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NSEvent* event = [NSEvent otherEventWithType:NSApplicationDefined
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location:NSMakePoint(0,0)
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modifierFlags:0
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timestamp:0.0
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windowNumber:0
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context:nil
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subtype:0
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data1:0
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data2:0];
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[NSApp postEvent:event atStart:NO];
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}
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static void macosx_wait_fileopen_events()
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{
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mpv_shared_app().willStopOnOpenEvent = YES;
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cocoa_run_runloop(); // block until done
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}
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static void macosx_redirect_output_to_logfile(const char *filename)
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{
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NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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NSString *log_path = [NSHomeDirectory() stringByAppendingPathComponent:
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[@"Library/Logs/" stringByAppendingFormat:@"%s.log", filename]];
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freopen([log_path fileSystemRepresentation], "a", stdout);
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freopen([log_path fileSystemRepresentation], "a", stderr);
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[pool release];
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}
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static bool psn_matches_current_process(char *psn_arg_to_check)
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{
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ProcessSerialNumber psn;
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GetCurrentProcess(&psn);
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NSString *in_psn = [NSString stringWithUTF8String:psn_arg_to_check];
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NSString *real_psn = [NSString stringWithFormat:@"-psn_%u_%u",
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psn.highLongOfPSN, psn.lowLongOfPSN];
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return [real_psn isEqualToString:in_psn];
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}
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static bool bundle_started_from_finder(int argc, char **argv)
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{
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bool bundle_detected = [[NSBundle mainBundle] bundleIdentifier];
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bool pre_mavericks_args = argc==2 && psn_matches_current_process(argv[1]);
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bool post_mavericks_args = argc==1;
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return bundle_detected && (pre_mavericks_args || post_mavericks_args);
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}
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void macosx_finder_args_preinit(int *argc, char ***argv)
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{
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Application *app = mpv_shared_app();
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if (bundle_started_from_finder(*argc, *argv)) {
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macosx_redirect_output_to_logfile("mpv");
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macosx_wait_fileopen_events();
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char **cocoa_argv = talloc_zero_array(NULL, char*, [app.files count] + 2);
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cocoa_argv[0] = "mpv";
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cocoa_argv[1] = "--quiet";
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int cocoa_argc = 2;
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for (NSString *filename in app.files) {
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cocoa_argv[cocoa_argc] = (char*)[filename UTF8String];
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cocoa_argc++;
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}
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*argc = cocoa_argc;
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*argv = cocoa_argv;
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} else {
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for (int i = 0; i < *argc; i++ ) {
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NSString *arg = [NSString stringWithUTF8String:(*argv)[i]];
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[app.argumentsList addObject:arg];
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}
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}
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}
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