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 1.3 2002/06/01 12:32:00 sam 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 "macosx.h"
  36 #include "vout_vlc_wrapper.h"
  37
  38 /*****************************************************************************
  39  * Vout_VLCWrapper implementation
  40  *****************************************************************************/
  41 @implementation Vout_VLCWrapper
  42
  43 static Vout_VLCWrapper *o_vout = nil;
  44
  45 + (Vout_VLCWrapper *)instance
  46 {
  47     if( o_vout == nil )
  48     {
  49         o_vout = [[[Vout_VLCWrapper alloc] init] autorelease];
  50
  51         [[Vout_VLCWrapper sendPort] setDelegate: o_vout];
  52         [[NSRunLoop currentRunLoop]
  53             addPort: [Vout_VLCWrapper sendPort]
  54             forMode: NSDefaultRunLoopMode];
  55     }
  56
  57     return( o_vout );
  58 }
  59
  60 - (void)dealloc
  61 {
  62     o_vout = nil;
  63     [super dealloc];
  64 }
  65
  66 + (NSPort *)sendPort
  67 {
  68     return( p_main->p_intf->p_sys->o_port );
  69 }
  70
  71 - (void)mouseEvent:(unsigned int)ui_status forVout:(void *)_p_vout
  72 {
  73     vout_thread_t *p_vout = (vout_thread_t *)_p_vout;
  74
  75     if( ui_status & MOUSE_MOVED )
  76         p_vout->p_sys->b_mouse_moved = 1;
  77     if( ui_status & MOUSE_NOT_MOVED )
  78         p_vout->p_sys->b_mouse_moved = 0;
  79     if( ui_status & MOUSE_LAST_MOVED )
  80         p_vout->p_sys->i_time_mouse_last_moved = mdate();
  81     if( ui_status & MOUSE_NOT_LAST_MOVED )
  82         p_vout->p_sys->i_time_mouse_last_moved = 0;
  83     if( ui_status & MOUSE_DOWN )
  84     {
  85         if( p_vout->p_sys->b_mouse_pointer_visible )
  86         {
  87             CGDisplayHideCursor( kCGDirectMainDisplay );
  88         }
  89         else
  90         {
  91             CGDisplayShowCursor( kCGDirectMainDisplay );
  92         }
  93         p_vout->p_sys->b_mouse_pointer_visible = !p_vout->p_sys->b_mouse_pointer_visible;
  94     }
  95 }
  96
  97 - (BOOL)keyDown:(NSEvent *)o_event forVout:(void *)_p_vout
  98 {
  99     unichar key = 0;
 100
 101     vout_thread_t *p_vout = (vout_thread_t *)_p_vout;
 102
 103     if( [[o_event characters] length] )
 104     {
 105         key = [[o_event characters] characterAtIndex: 0];
 106     }
 107
 108     switch( key )
 109     {
 110         case 'f': case 'F':
 111             p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE;
 112             break;
 113
 114         case 'q': case 'Q':
 115             p_vout->p_vlc->b_die = 1;
 116             break;
 117
 118         default:
 119             return( NO );
 120             break;
 121     }
 122
 123     return( YES );
 124 }
 125
 126 - (void)voutDidResize:(void *)_p_vout
 127 {
 128     vout_thread_t * p_vout = (vout_thread_t *)_p_vout;
 129
 130     p_vout->i_changes |= VOUT_SIZE_CHANGE;
 131 }
 132
 133 @end
 134
 135 @implementation Vout_VLCWrapper (Internal)
 136
 137 - (void)handlePortMessage:(NSPortMessage *)o_msg
 138 {
 139     NSData *o_req;
 140     struct vout_req_s *p_req;
 141
 142     o_req = [[o_msg components] lastObject];
 143     p_req = *((struct vout_req_s **)[o_req bytes]);
 144
 145     [p_req->o_lock lock];
 146
 147     if( p_req->i_type == VOUT_REQ_CREATE_WINDOW )
 148     {
 149         VLCView *o_view;
 150
 151         p_req->p_vout->p_sys->o_window = [VLCWindow alloc];
 152         [p_req->p_vout->p_sys->o_window
 153             setWrapper: self forVout: (void *)p_req->p_vout];
 154         [p_req->p_vout->p_sys->o_window setReleasedWhenClosed: YES];
 155
 156         if( p_req->p_vout->b_fullscreen )
 157         {
 158             [p_req->p_vout->p_sys->o_window
 159                 initWithContentRect: [[NSScreen mainScreen] frame]
 160                 styleMask: NSBorderlessWindowMask
 161                 backing: NSBackingStoreBuffered
 162                 defer: NO screen: [NSScreen mainScreen]];
 163
 164             [p_req->p_vout->p_sys->o_window
 165                 setLevel: CGShieldingWindowLevel()];
 166         }
 167         else
 168         {
 169             unsigned int i_stylemask = NSTitledWindowMask |
 170                                        NSMiniaturizableWindowMask |
 171                                        NSResizableWindowMask;
 172
 173             [p_req->p_vout->p_sys->o_window
 174                 initWithContentRect: p_req->p_vout->p_sys->s_rect
 175                 styleMask: i_stylemask
 176                 backing: NSBackingStoreBuffered
 177                 defer: NO screen: [NSScreen mainScreen]];
 178
 179             if( !p_req->p_vout->p_sys->b_pos_saved )
 180             {
 181                 [p_req->p_vout->p_sys->o_window center];
 182             }
 183         }
 184
 185         o_view = [[VLCView alloc]
 186             initWithWrapper: self forVout: (void *)p_req->p_vout];
 187         [p_req->p_vout->p_sys->o_window setContentView: o_view];
 188         [o_view autorelease];
 189
 190         [o_view lockFocus];
 191         p_req->p_vout->p_sys->p_qdport = [o_view qdPort];
 192         [o_view unlockFocus];
 193
 194         [p_req->p_vout->p_sys->o_window setTitle: [NSString
 195             stringWithCString: VOUT_TITLE]];
 196         [p_req->p_vout->p_sys->o_window setAcceptsMouseMovedEvents: YES];
 197         [p_req->p_vout->p_sys->o_window makeKeyAndOrderFront: nil];
 198
 199         p_req->i_result = 1;
 200     }
 201     else if( p_req->i_type == VOUT_REQ_DESTROY_WINDOW )
 202     {
 203         if( !p_req->p_vout->b_fullscreen )
 204         {
 205             NSRect s_rect;
 206
 207             s_rect = [[p_req->p_vout->p_sys->o_window contentView] frame];
 208             p_req->p_vout->p_sys->s_rect.size = s_rect.size;
 209
 210             s_rect = [p_req->p_vout->p_sys->o_window frame];
 211             p_req->p_vout->p_sys->s_rect.origin = s_rect.origin;
 212
 213             p_req->p_vout->p_sys->b_pos_saved = 1;
 214         }
 215
 216         p_req->p_vout->p_sys->p_qdport = nil;
 217         [p_req->p_vout->p_sys->o_window close];
 218         p_req->p_vout->p_sys->o_window = nil;
 219
 220         p_req->i_result = 1;
 221     }
 222
 223     [p_req->o_lock unlockWithCondition: 1];
 224 }
 225
 226 @end