Plugins/Video Chat Interface/AILocalVideoWindowController.m

   1 /*
   2  * Adium is the legal property of its developers, whose names are listed in the copyright file included
   3  * with this source distribution.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
   6  * General Public License as published by the Free Software Foundation; either version 2 of the License,
   7  * or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
  10  * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
  11  * Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along with this program; if not,
  14  * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  15  */
  16
  17 #import "AILocalVideoWindowController.h"
  18 #import <AIUtilities/AIVideoCapture.h>
  19
  20 @implementation AILocalVideoWindowController
  21
  22 AILocalVideoWindowController    *sharedLocalVideoWindowInstance = nil;
  23
  24 + (void)showLocalVideoWindow
  25 {
  26         if (!sharedLocalVideoWindowInstance) {
  27                 sharedLocalVideoWindowInstance = [[self alloc] initWithWindowNibName:@"LocalVideoWindow"];
  28                 [sharedLocalVideoWindowInstance showWindow:nil];
  29         }
  30 }
  31
  32 //
  33 - (id)initWithWindowNibName:(NSString *)windowNibName
  34 {
  35         [super initWithWindowNibName:windowNibName];
  36
  37         //Observe local video
  38         localVideo = [[AIVideoCapture alloc] initWithSize:NSMakeSize(320,240)
  39                                                                           captureInterval:(1.0/24.0)
  40                                                                                          delegate:self];
  41         [localVideo beginCapturingVideo];
  42
  43         return self;
  44 }
  45
  46 //
  47 - (void)dealloc
  48 {
  49         [localVideo stopCapturingVideo];
  50         [localVideo release];
  51         [super dealloc];
  52 }
  53
  54 //Setup the window before it is displayed
  55 - (void)windowDidLoad
  56 {
  57         [[self window] setAspectRatio:[[self window] frame].size];
  58         [[self window] setBackgroundColor:[NSColor blackColor]];
  59 }
  60
  61 //Close our shared instance
  62 - (void)windowWillClose:(id)sender
  63 {
  64         [super windowWillClose:sender];
  65
  66         [sharedLocalVideoWindowInstance autorelease];
  67         sharedLocalVideoWindowInstance = nil;
  68 }
  69
  70 //Update video frame
  71 - (void)videoCapture:(AIVideoCapture *)videoCapture frameReady:(NSImage *)image
  72 {
  73         [videoImageView setImage:image];
  74 }
  75
  76 @end