git.sesse.net Git - vlc/blob - plugins/macosx/vout_vlc_wrapper.m

   1 /*****************************************************************************
   2  * vout_vlc_wrapper.c: MacOS X plugin for vlc
   3  *****************************************************************************
   4  * Copyright (C) 2001 VideoLAN
   5  * $Id: vout_vlc_wrapper.m,v 1.2 2002/05/18 18:48:24 massiot Exp $
   6  *
   7  * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  22  *****************************************************************************/
  23
  24 /*****************************************************************************
  25  * Preamble
  26  *****************************************************************************/
  27 #include <errno.h>                                                 /* ENOMEM */
  28 #include <stdlib.h>                                                /* free() */
  29 #include <string.h>                                            /* strerror() */
  30
  31 #include <videolan/vlc.h>
  32
  33 #include "video.h"
  34 #include "video_output.h"
  35
  36 #include "interface.h"
  37
  38 #include "macosx.h"
  39 #include "vout_vlc_wrapper.h"
  40
  41 /*****************************************************************************
  42  * Vout_VLCWrapper implementation
  43  *****************************************************************************/
  44 @implementation Vout_VLCWrapper
  45
  46 static Vout_VLCWrapper *o_vout = nil;
  47
  48 + (Vout_VLCWrapper *)instance
  49 {
  50     if( o_vout == nil )
  51     {
  52         o_vout = [[[Vout_VLCWrapper alloc] init] autorelease];
  53
  54         [[Vout_VLCWrapper sendPort] setDelegate: o_vout];
  55         [[NSRunLoop currentRunLoop]
  56             addPort: [Vout_VLCWrapper sendPort]
  57             forMode: NSDefaultRunLoopMode];
  58     }
  59
  60     return( o_vout );
  61 }
  62
  63 - (void)dealloc
  64 {
  65     o_vout = nil;
  66     [super dealloc];
  67 }
  68
  69 + (NSPort *)sendPort
  70 {
  71     return( p_main->p_intf->p_sys->o_port );
  72 }
  73
  74 - (void)mouseEvent:(unsigned int)ui_status forVout:(void *)_p_vout
  75 {
  76     struct vout_thread_s *p_vout =
  77         (struct vout_thread_s *)_p_vout;
  78
  79     if( ui_status & MOUSE_MOVED )
  80         p_vout->p_sys->b_mouse_moved = 1;
  81     if( ui_status & MOUSE_NOT_MOVED )
  82         p_vout->p_sys->b_mouse_moved = 0;
  83     if( ui_status & MOUSE_LAST_MOVED )
  84         p_vout->p_sys->i_time_mouse_last_moved = mdate();
  85     if( ui_status & MOUSE_NOT_LAST_MOVED )
  86         p_vout->p_sys->i_time_mouse_last_moved = 0;
  87     if( ui_status & MOUSE_DOWN )
  88     {
  89         if( p_vout->p_sys->b_mouse_pointer_visible )
  90         {
  91             CGDisplayHideCursor( kCGDirectMainDisplay );
  92         }
  93         else
  94         {
  95             CGDisplayShowCursor( kCGDirectMainDisplay );
  96         }
  97         p_vout->p_sys->b_mouse_pointer_visible = !p_vout->p_sys->b_mouse_pointer_visible;
  98     }
  99 }
 100
 101 - (BOOL)keyDown:(NSEvent *)o_event forVout:(void *)_p_vout
 102 {
 103     unichar key = 0;
 104
 105     struct vout_thread_s *p_vout =
 106         (struct vout_thread_s *)_p_vout;
 107
 108     if( [[o_event characters] length] )
 109     {
 110         key = [[o_event characters] characterAtIndex: 0];
 111     }
 112
 113     switch( key )
 114     {
 115         case 'f': case 'F':
 116             p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE;
 117             break;
 118
 119         case 'q': case 'Q':
 120             p_main->p_intf->b_die = 1;
 121             break;
 122
 123         default:
 124             return( NO );
 125             break;
 126     }
 127
 128     return( YES );
 129 }
 130
 131 - (void)voutDidResize:(void *)_p_vout
 132 {
 133     vout_thread_t * p_vout = (vout_thread_t *)_p_vout;
 134
 135     p_vout->i_changes |= VOUT_SIZE_CHANGE;
 136 }
 137
 138 @end
 139
 140 @implementation Vout_VLCWrapper (Internal)
 141
 142 - (void)handlePortMessage:(NSPortMessage *)o_msg
 143 {
 144     NSData *o_req;
 145     struct vout_req_s *p_req;
 146
 147     o_req = [[o_msg components] lastObject];
 148     p_req = *((struct vout_req_s **)[o_req bytes]);
 149
 150     [p_req->o_lock lock];
 151
 152     if( p_req->i_type == VOUT_REQ_CREATE_WINDOW )
 153     {
 154         VLCView *o_view;
 155
 156         p_req->p_vout->p_sys->o_window = [VLCWindow alloc];
 157         [p_req->p_vout->p_sys->o_window
 158             setWrapper: self forVout: (void *)p_req->p_vout];
 159         [p_req->p_vout->p_sys->o_window setReleasedWhenClosed: YES];
 160
 161         if( p_req->p_vout->b_fullscreen )
 162         {
 163             [p_req->p_vout->p_sys->o_window
 164                 initWithContentRect: [[NSScreen mainScreen] frame]
 165                 styleMask: NSBorderlessWindowMask
 166                 backing: NSBackingStoreBuffered
 167                 defer: NO screen: [NSScreen mainScreen]];
 168
 169             [p_req->p_vout->p_sys->o_window
 170                 setLevel: CGShieldingWindowLevel()];
 171         }
 172         else
 173         {
 174             unsigned int i_stylemask = NSTitledWindowMask |
 175                                        NSMiniaturizableWindowMask |
 176                                        NSResizableWindowMask;
 177
 178             [p_req->p_vout->p_sys->o_window
 179                 initWithContentRect: p_req->p_vout->p_sys->s_rect
 180                 styleMask: i_stylemask
 181                 backing: NSBackingStoreBuffered
 182                 defer: NO screen: [NSScreen mainScreen]];
 183
 184             if( !p_req->p_vout->p_sys->b_pos_saved )
 185             {
 186                 [p_req->p_vout->p_sys->o_window center];
 187             }
 188         }
 189
 190         o_view = [[VLCView alloc]
 191             initWithWrapper: self forVout: (void *)p_req->p_vout];
 192         [p_req->p_vout->p_sys->o_window setContentView: o_view];
 193         [o_view autorelease];
 194
 195         [o_view lockFocus];
 196         p_req->p_vout->p_sys->p_qdport = [o_view qdPort];
 197         [o_view unlockFocus];
 198
 199         [p_req->p_vout->p_sys->o_window setTitle: [NSString
 200             stringWithCString: VOUT_TITLE]];
 201         [p_req->p_vout->p_sys->o_window setAcceptsMouseMovedEvents: YES];
 202         [p_req->p_vout->p_sys->o_window makeKeyAndOrderFront: nil];
 203
 204         p_req->i_result = 1;
 205     }
 206     else if( p_req->i_type == VOUT_REQ_DESTROY_WINDOW )
 207     {
 208         if( !p_req->p_vout->b_fullscreen )
 209         {
 210             NSRect s_rect;
 211
 212             s_rect = [[p_req->p_vout->p_sys->o_window contentView] frame];
 213             p_req->p_vout->p_sys->s_rect.size = s_rect.size;
 214
 215             s_rect = [p_req->p_vout->p_sys->o_window frame];
 216             p_req->p_vout->p_sys->s_rect.origin = s_rect.origin;
 217
 218             p_req->p_vout->p_sys->b_pos_saved = 1;
 219         }
 220
 221         p_req->p_vout->p_sys->p_qdport = nil;
 222         [p_req->p_vout->p_sys->o_window close];
 223         p_req->p_vout->p_sys->o_window = nil;
 224
 225         p_req->i_result = 1;
 226     }
 227
 228     [p_req->o_lock unlockWithCondition: 1];
 229 }
 230
 231 @end