diff options
Diffstat (limited to 'DOCS/client_api_examples/cocoa/cocoabasic.m')
| -rw-r--r-- | DOCS/client_api_examples/cocoa/cocoabasic.m | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/DOCS/client_api_examples/cocoa/cocoabasic.m b/DOCS/client_api_examples/cocoa/cocoabasic.m deleted file mode 100644 index 5a78250c3a..0000000000 --- a/DOCS/client_api_examples/cocoa/cocoabasic.m +++ /dev/null @@ -1,209 +0,0 @@ -// Plays a video from the command line in a view provided by the client -// application. - -// Build with: clang -o cocoabasic cocoabasic.m `pkg-config --libs --cflags mpv` -framework cocoa - -#include <mpv/client.h> - -#include <stdio.h> -#include <stdlib.h> - -static inline void check_error(int status) -{ - if (status < 0) { - printf("mpv API error: %s\n", mpv_error_string(status)); - exit(1); - } -} - -#import <Cocoa/Cocoa.h> - -@interface CocoaWindow : NSWindow -@end - -@implementation CocoaWindow -- (BOOL)canBecomeMainWindow { return YES; } -- (BOOL)canBecomeKeyWindow { return YES; } -@end - -@interface AppDelegate : NSObject <NSApplicationDelegate> -{ - mpv_handle *mpv; - dispatch_queue_t queue; - NSWindow *w; - NSView *wrapper; -} -@end - -static void wakeup(void *); - -@implementation AppDelegate - -- (void)createWindow { - - int mask = NSTitledWindowMask|NSClosableWindowMask| - NSMiniaturizableWindowMask|NSResizableWindowMask; - - self->w = [[CocoaWindow alloc] - initWithContentRect:NSMakeRect(0,0, 1280, 720) - styleMask:mask - backing:NSBackingStoreBuffered - defer:NO]; - - [self->w setTitle:@"cocoabasic example"]; - [self->w makeMainWindow]; - [self->w makeKeyAndOrderFront:nil]; - - NSRect frame = [[self->w contentView] bounds]; - self->wrapper = [[NSView alloc] initWithFrame:frame]; - [self->wrapper setAutoresizingMask:NSViewWidthSizable|NSViewHeightSizable]; - [[self->w contentView] addSubview:self->wrapper]; - [self->wrapper release]; - - NSMenu *m = [[NSMenu alloc] initWithTitle:@"AMainMenu"]; - NSMenuItem *item = [m addItemWithTitle:@"Apple" action:nil keyEquivalent:@""]; - NSMenu *sm = [[NSMenu alloc] initWithTitle:@"Apple"]; - [m setSubmenu:sm forItem:item]; - [sm addItemWithTitle: @"mpv_command('stop')" action:@selector(mpv_stop) keyEquivalent:@""]; - [sm addItemWithTitle: @"mpv_command('quit')" action:@selector(mpv_quit) keyEquivalent:@""]; - [sm addItemWithTitle: @"quit" action:@selector(terminate:) keyEquivalent:@"q"]; - [NSApp setMenu:m]; - [NSApp activateIgnoringOtherApps:YES]; -} - -- (void) applicationDidFinishLaunching:(NSNotification *)notification { - [NSApp setActivationPolicy:NSApplicationActivationPolicyRegular]; - atexit_b(^{ - // Because activation policy has just been set to behave like a real - // application, that policy must be reset on exit to prevent, among - // other things, the menubar created here from remaining on screen. - [NSApp setActivationPolicy:NSApplicationActivationPolicyProhibited]; - }); - - // Read filename - NSArray *args = [NSProcessInfo processInfo].arguments; - if (args.count < 2) { - NSLog(@"Expected filename on command line"); - exit(1); - } - NSString *filename = args[1]; - - [self createWindow]; - - // Deal with MPV in the background. - queue = dispatch_queue_create("mpv", DISPATCH_QUEUE_SERIAL); - dispatch_async(queue, ^{ - - mpv = mpv_create(); - if (!mpv) { - printf("failed creating context\n"); - exit(1); - } - - int64_t wid = (intptr_t) self->wrapper; - check_error(mpv_set_option(mpv, "wid", MPV_FORMAT_INT64, &wid)); - - // Maybe set some options here, like default key bindings. - // NOTE: Interaction with the window seems to be broken for now. - check_error(mpv_set_option_string(mpv, "input-default-bindings", "yes")); - - // for testing! - check_error(mpv_set_option_string(mpv, "input-media-keys", "yes")); - check_error(mpv_set_option_string(mpv, "input-cursor", "no")); - check_error(mpv_set_option_string(mpv, "input-vo-keyboard", "yes")); - - // request important errors - check_error(mpv_request_log_messages(mpv, "warn")); - - check_error(mpv_initialize(mpv)); - - // Register to be woken up whenever mpv generates new events. - mpv_set_wakeup_callback(mpv, wakeup, (__bridge void *) self); - - // Load the indicated file - const char *cmd[] = {"loadfile", filename.UTF8String, NULL}; - check_error(mpv_command(mpv, cmd)); - }); -} - -- (void) handleEvent:(mpv_event *)event -{ - switch (event->event_id) { - case MPV_EVENT_SHUTDOWN: { - mpv_detach_destroy(mpv); - mpv = NULL; - printf("event: shutdown\n"); - break; - } - - case MPV_EVENT_LOG_MESSAGE: { - struct mpv_event_log_message *msg = (struct mpv_event_log_message *)event->data; - printf("[%s] %s: %s", msg->prefix, msg->level, msg->text); - } - - case MPV_EVENT_VIDEO_RECONFIG: { - dispatch_async(dispatch_get_main_queue(), ^{ - NSArray *subviews = [self->wrapper subviews]; - if ([subviews count] > 0) { - // mpv's events view - NSView *eview = [self->wrapper subviews][0]; - [self->w makeFirstResponder:eview]; - } - }); - } - - default: - printf("event: %s\n", mpv_event_name(event->event_id)); - } -} - -- (void) readEvents -{ - dispatch_async(queue, ^{ - while (mpv) { - mpv_event *event = mpv_wait_event(mpv, 0); - if (event->event_id == MPV_EVENT_NONE) - break; - [self handleEvent:event]; - } - }); -} - -static void wakeup(void *context) { - AppDelegate *a = (__bridge AppDelegate *) context; - [a readEvents]; -} - -// Ostensibly, mpv's window would be hooked up to this. -- (BOOL) windowShouldClose:(id)sender -{ - return NO; -} - -- (void) mpv_stop -{ - if (mpv) { - const char *args[] = {"stop", NULL}; - mpv_command(mpv, args); - } -} - -- (void) mpv_quit -{ - if (mpv) { - const char *args[] = {"quit", NULL}; - mpv_command(mpv, args); - } -} -@end - -// Delete this if you already have a main.m. -int main(int argc, const char * argv[]) { - @autoreleasepool { - NSApplication *app = [NSApplication sharedApplication]; - AppDelegate *delegate = [AppDelegate new]; - app.delegate = delegate; - [app run]; - } - return 0; -} |