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 1.4 2002/06/01 23:42:04 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 <vlc/vlc.h>
  32 #include <vlc/intf.h>
  33 #include <vlc/vout.h>
  34
  35 #include "stream_control.h"
  36 #include "input_ext-intf.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     vout_thread_t *p_vout = (vout_thread_t *)_p_vout;
  77
  78     if( ui_status & MOUSE_MOVED )
  79         p_vout->p_sys->b_mouse_moved = 1;
  80     if( ui_status & MOUSE_NOT_MOVED )
  81         p_vout->p_sys->b_mouse_moved = 0;
  82     if( ui_status & MOUSE_LAST_MOVED )
  83         p_vout->p_sys->i_time_mouse_last_moved = mdate();
  84     if( ui_status & MOUSE_NOT_LAST_MOVED )
  85         p_vout->p_sys->i_time_mouse_last_moved = 0;
  86     if( ui_status & MOUSE_DOWN )
  87     {
  88         if( p_vout->p_sys->b_mouse_pointer_visible )
  89         {
  90             CGDisplayHideCursor( kCGDirectMainDisplay );
  91         }
  92         else
  93         {
  94             CGDisplayShowCursor( kCGDirectMainDisplay );
  95         }
  96         p_vout->p_sys->b_mouse_pointer_visible = !p_vout->p_sys->b_mouse_pointer_visible;
  97     }
  98 }
  99
 100 - (BOOL)keyDown:(NSEvent *)o_event forVout:(void *)_p_vout
 101 {
 102     unichar key = 0;
 103
 104     vout_thread_t *p_vout = (vout_thread_t *)_p_vout;
 105
 106     if( [[o_event characters] length] )
 107     {
 108         key = [[o_event characters] characterAtIndex: 0];
 109     }
 110
 111     switch( key )
 112     {
 113         case 'f': case 'F':
 114             p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE;
 115             break;
 116
 117         case (unichar)0x1b: /* escape */
 118             if ( p_vout->b_fullscreen )
 119             {
 120                 p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE;
 121             }
 122             break;
 123
 124         case 'q': case 'Q':
 125             p_vout->p_vlc->b_die = 1;
 126             break;
 127
 128         case ' ':
 129             if ( p_input_bank->pp_input[0] != NULL )
 130             {
 131                 input_SetStatus( p_input_bank->pp_input[0], INPUT_STATUS_PAUSE );
 132
 133                 vlc_mutex_lock( &p_main->p_playlist->change_lock );
 134                 p_main->p_playlist->b_stopped = 0;
 135                 vlc_mutex_unlock( &p_main->p_playlist->change_lock );
 136             }
 137             break;
 138
 139         default:
 140             return( NO );
 141             break;
 142     }
 143
 144     return( YES );
 145 }
 146
 147 - (void)voutDidResize:(void *)_p_vout
 148 {
 149     vout_thread_t * p_vout = (vout_thread_t *)_p_vout;
 150
 151     p_vout->i_changes |= VOUT_SIZE_CHANGE;
 152 }
 153
 154 @end
 155
 156 @implementation Vout_VLCWrapper (Internal)
 157
 158 - (void)handlePortMessage:(NSPortMessage *)o_msg
 159 {
 160     NSData *o_req;
 161     struct vout_req_s *p_req;
 162
 163     o_req = [[o_msg components] lastObject];
 164     p_req = *((struct vout_req_s **)[o_req bytes]);
 165
 166     [p_req->o_lock lock];
 167
 168     if( p_req->i_type == VOUT_REQ_CREATE_WINDOW )
 169     {
 170         VLCView *o_view;
 171
 172         p_req->p_vout->p_sys->o_window = [VLCWindow alloc];
 173         [p_req->p_vout->p_sys->o_window
 174             setWrapper: self forVout: (void *)p_req->p_vout];
 175         [p_req->p_vout->p_sys->o_window setReleasedWhenClosed: YES];
 176
 177         if( p_req->p_vout->b_fullscreen )
 178         {
 179             [p_req->p_vout->p_sys->o_window
 180                 initWithContentRect: [[NSScreen mainScreen] frame]
 181                 styleMask: NSBorderlessWindowMask
 182                 backing: NSBackingStoreBuffered
 183                 defer: NO screen: [NSScreen mainScreen]];
 184
 185             [p_req->p_vout->p_sys->o_window
 186                 setLevel: CGShieldingWindowLevel()];
 187         }
 188         else
 189         {
 190             unsigned int i_stylemask = NSTitledWindowMask |
 191                                        NSMiniaturizableWindowMask |
 192                                        NSResizableWindowMask;
 193
 194             [p_req->p_vout->p_sys->o_window
 195                 initWithContentRect: p_req->p_vout->p_sys->s_rect
 196                 styleMask: i_stylemask
 197                 backing: NSBackingStoreBuffered
 198                 defer: NO screen: [NSScreen mainScreen]];
 199
 200             if( !p_req->p_vout->p_sys->b_pos_saved )
 201             {
 202                 [p_req->p_vout->p_sys->o_window center];
 203             }
 204         }
 205
 206         o_view = [[VLCView alloc]
 207             initWithWrapper: self forVout: (void *)p_req->p_vout];
 208         [p_req->p_vout->p_sys->o_window setContentView: o_view];
 209         [o_view autorelease];
 210
 211         [o_view lockFocus];
 212         p_req->p_vout->p_sys->p_qdport = [o_view qdPort];
 213         [o_view unlockFocus];
 214
 215         [p_req->p_vout->p_sys->o_window setTitle: [NSString
 216             stringWithCString: VOUT_TITLE]];
 217         [p_req->p_vout->p_sys->o_window setAcceptsMouseMovedEvents: YES];
 218         [p_req->p_vout->p_sys->o_window makeKeyAndOrderFront: nil];
 219
 220         p_req->i_result = 1;
 221     }
 222     else if( p_req->i_type == VOUT_REQ_DESTROY_WINDOW )
 223     {
 224         if( !p_req->p_vout->b_fullscreen )
 225         {
 226             NSRect s_rect;
 227
 228             s_rect = [[p_req->p_vout->p_sys->o_window contentView] frame];
 229             p_req->p_vout->p_sys->s_rect.size = s_rect.size;
 230
 231             s_rect = [p_req->p_vout->p_sys->o_window frame];
 232             p_req->p_vout->p_sys->s_rect.origin = s_rect.origin;
 233
 234             p_req->p_vout->p_sys->b_pos_saved = 1;
 235         }
 236
 237         p_req->p_vout->p_sys->p_qdport = nil;
 238         [p_req->p_vout->p_sys->o_window close];
 239         p_req->p_vout->p_sys->o_window = nil;
 240
 241         p_req->i_result = 1;
 242     }
 243
 244     [p_req->o_lock unlockWithCondition: 1];
 245 }
 246
 247 @end