intf.m

uclinux 下的vlc播放器源代码

        [o_extended collapsAll];
        [o_extended release];
    }
    
    if( nib_bookmarks_loaded && o_bookmarks )
        [o_bookmarks release];

    if( nib_wizard_loaded && o_wizard )
        [o_wizard release];
        
    if( o_embedded_list != nil )
        [o_embedded_list release];

    if( o_interaction_list != nil )
        [o_interaction_list release];

    if( o_img_pause_pressed != nil )
    {
        [o_img_pause_pressed release];
        o_img_pause_pressed = nil;
    }

    if( o_img_pause_pressed != nil )
    {
        [o_img_pause_pressed release];
        o_img_pause_pressed = nil;
    }

    if( o_img_pause != nil )
    {
        [o_img_pause release];
        o_img_pause = nil;
    }

    if( o_img_play != nil )
    {
        [o_img_play release];
        o_img_play = nil;
    }

    if( o_msg_arr != nil )
    {
        [o_msg_arr removeAllObjects];
        [o_msg_arr release];
        o_msg_arr = nil;
    }

    if( o_msg_lock != nil )
    {
        [o_msg_lock release];
        o_msg_lock = nil;
    }

    /* write cached user defaults to disk */
    [[NSUserDefaults standardUserDefaults] synchronize];

    p_intf->b_die = VLC_TRUE;
}

- (IBAction)clearRecentItems:(id)sender
{
    [[NSDocumentController sharedDocumentController]
                          clearRecentDocuments: nil];
}

- (void)openRecentItem:(id)sender
{
    [self application: nil openFile: [sender title]];
}

- (IBAction)intfOpenFile:(id)sender
{
    if (!nib_open_loaded)
    {
        nib_open_loaded = [NSBundle loadNibNamed:@"Open" owner:self];
        [o_open awakeFromNib];
        [o_open openFile];
    } else {
        [o_open openFile];
    }
}

- (IBAction)intfOpenFileGeneric:(id)sender
{
    if (!nib_open_loaded)
    {
        nib_open_loaded = [NSBundle loadNibNamed:@"Open" owner:self];
        [o_open awakeFromNib];
        [o_open openFileGeneric];
    } else {
        [o_open openFileGeneric];
    }
}

- (IBAction)intfOpenDisc:(id)sender
{
    if (!nib_open_loaded)
    {
        nib_open_loaded = [NSBundle loadNibNamed:@"Open" owner:self];
        [o_open awakeFromNib];
        [o_open openDisc];
    } else {
        [o_open openDisc];
    }
}

- (IBAction)intfOpenNet:(id)sender
{
    if (!nib_open_loaded)
    {
        nib_open_loaded = [NSBundle loadNibNamed:@"Open" owner:self];
        [o_open awakeFromNib];
        [o_open openNet];
    } else {
        [o_open openNet];
    }
}

- (IBAction)showWizard:(id)sender
{
    if (!nib_wizard_loaded)
    {
        nib_wizard_loaded = [NSBundle loadNibNamed:@"Wizard" owner:self];
        [o_wizard initStrings];
        [o_wizard resetWizard];
        [o_wizard showWizard];
    } else {
        [o_wizard resetWizard];
        [o_wizard showWizard];
    }
}

- (IBAction)showExtended:(id)sender
{
    if ( o_extended == nil )
    {
        o_extended = [[VLCExtended alloc] init];
    }
    if (!nib_extended_loaded)
    {
        nib_extended_loaded = [NSBundle loadNibNamed:@"Extended" owner:self];
        [o_extended initStrings];
        [o_extended showPanel];
    } else {
        [o_extended showPanel];
    }
}

- (IBAction)showBookmarks:(id)sender
{
    /* we need the wizard-nib for the bookmarks's extract functionality */
    if (!nib_wizard_loaded)
    {
        nib_wizard_loaded = [NSBundle loadNibNamed:@"Wizard" owner:self];
        [o_wizard initStrings];
    }
    
    if (!nib_bookmarks_loaded)
    {
        nib_bookmarks_loaded = [NSBundle loadNibNamed:@"Bookmarks" owner:self];
        [o_bookmarks showBookmarks];
    } else {
        [o_bookmarks showBookmarks];
    }
}

- (IBAction)viewAbout:(id)sender
{
    if (!nib_about_loaded)
    {
        nib_about_loaded = [NSBundle loadNibNamed:@"About" owner:self];
        [o_about showPanel];
    } else {
        [o_about showPanel];
    }
}

- (IBAction)viewPreferences:(id)sender
{
/* GRUIIIIIIIK */
    if( o_prefs == nil )
        o_prefs = [[VLCPrefs alloc] init];
    [o_prefs showPrefs];
}

- (IBAction)checkForUpdate:(id)sender
{
    if (!nib_update_loaded)
    {
        nib_update_loaded = [NSBundle loadNibNamed:@"Update" owner:self];
        [o_update showUpdateWindow];
    } else {
        [o_update showUpdateWindow];
    }
}

- (IBAction)closeError:(id)sender
{
    vlc_value_t val;

    if( [o_err_ckbk_surpress state] == NSOnState )
    {
        val.i_int = -1;
        var_Set( p_intf->p_vlc, "verbose", val );
    }
    [o_err_msg setString: @""];
    [o_error performClose: self];
}

- (IBAction)openReadMe:(id)sender
{
    NSString * o_path = [[NSBundle mainBundle]
        pathForResource: @"README.MacOSX" ofType: @"rtf"];

    [[NSWorkspace sharedWorkspace] openFile: o_path
                                   withApplication: @"TextEdit"];
}

- (IBAction)openDocumentation:(id)sender
{
    NSURL * o_url = [NSURL URLWithString:
        @"http://www.videolan.org/doc/"];

    [[NSWorkspace sharedWorkspace] openURL: o_url];
}

- (IBAction)reportABug:(id)sender
{
    NSURL * o_url = [NSURL URLWithString:
        @"http://www.videolan.org/support/bug-reporting.html"];

    [[NSWorkspace sharedWorkspace] openURL: o_url];
}

- (IBAction)openWebsite:(id)sender
{
    NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/"];

    [[NSWorkspace sharedWorkspace] openURL: o_url];
}

- (IBAction)openLicense:(id)sender
{
    NSString * o_path = [[NSBundle mainBundle]
        pathForResource: @"COPYING" ofType: nil];

    [[NSWorkspace sharedWorkspace] openFile: o_path
                                   withApplication: @"TextEdit"];
}

- (IBAction)openForum:(id)sender
{
    NSURL * o_url = [NSURL URLWithString: @"http://forum.videolan.org/"];

    [[NSWorkspace sharedWorkspace] openURL: o_url];
}

- (IBAction)openDonate:(id)sender
{
    NSURL * o_url = [NSURL URLWithString: @"http://www.videolan.org/contribute.html#paypal"];

    [[NSWorkspace sharedWorkspace] openURL: o_url];
}

- (IBAction)openCrashLog:(id)sender
{
    NSString * o_path = [@"~/Library/Logs/CrashReporter/VLC.crash.log"
                                    stringByExpandingTildeInPath];


    if ( [[NSFileManager defaultManager] fileExistsAtPath: o_path ] )
    {
        [[NSWorkspace sharedWorkspace] openFile: o_path
                                    withApplication: @"Console"];
    }
    else
    {
        NSBeginInformationalAlertSheet(_NS("No CrashLog found"), @"Continue", nil, nil, o_msgs_panel, self, NULL, NULL, nil, _NS("Couldn't find any trace of a previous crash.") );

    }
}

- (void)windowDidBecomeKey:(NSNotification *)o_notification
{
    if( [o_notification object] == o_msgs_panel )
    {
        id o_msg;
        NSEnumerator * o_enum;

        [o_messages setString: @""];

        [o_msg_lock lock];

        o_enum = [o_msg_arr objectEnumerator];

        while( ( o_msg = [o_enum nextObject] ) != nil )
        {
            [o_messages insertText: o_msg];
        }

        [o_msg_lock unlock];
    }
}

- (IBAction)togglePlaylist:(id)sender
{
    NSRect o_rect = [o_window frame];
    /*First, check if the playlist is visible*/
    if( o_rect.size.height <= 200 )
    {
        b_small_window = YES; /* we know we are small, make sure this is actually set (see case below) */
        /* make large */
        if ( o_size_with_playlist.height > 200 )
        {
            o_rect.size.height = o_size_with_playlist.height;
        } else {
            o_rect.size.height = 500;
        }
        
        if ( o_size_with_playlist.width > [o_window minSize].width )
        {
            o_rect.size.width = o_size_with_playlist.width;
        } else {
            o_rect.size.width = 500;
        }
        
        o_rect.size.height = (o_size_with_playlist.height > 200) ?
            o_size_with_playlist.height : 500;
        o_rect.origin.x = [o_window frame].origin.x;
        o_rect.origin.y = [o_window frame].origin.y - o_rect.size.height +
                                                [o_window minSize].height;
        [o_btn_playlist setState: YES];
    }
    else
    {
        /* make small */
        o_rect.size.height = [o_window minSize].height;
        o_rect.size.width = [o_window minSize].width;
        o_rect.origin.x = [o_window frame].origin.x;
        /* Calculate the position of the lower right corner after resize */
        o_rect.origin.y = [o_window frame].origin.y +
            [o_window frame].size.height - [o_window minSize].height;

        [o_playlist_view setAutoresizesSubviews: NO];
        [o_playlist_view removeFromSuperview];
        [o_btn_playlist setState: NO];
        b_small_window = NO; /* we aren't small here just yet. we are doing an animated resize after this */
    }

    [o_window setFrame: o_rect display:YES animate: YES];
}

- (void)updateTogglePlaylistState
{
    if( [o_window frame].size.height <= 200 )
    {
        [o_btn_playlist setState: NO];
    }
    else
    {
        [o_btn_playlist setState: YES];
    }
}

- (NSSize)windowWillResize:(NSWindow *)sender toSize:(NSSize)proposedFrameSize
{
    /* Not triggered on a window resize or maxification of the window. only by window mouse dragging resize */

   /*Stores the size the controller one resize, to be able to restore it when
     toggling the playlist*/
    o_size_with_playlist = proposedFrameSize;

    if( proposedFrameSize.height <= 200 )
    {
        if( b_small_window == NO )
        {
            /* if large and going to small then hide */
            b_small_window = YES;
            [o_playlist_view setAutoresizesSubviews: NO];
            [o_playlist_view removeFromSuperview];
        }
        return NSMakeSize( proposedFrameSize.width, [o_window minSize].height);
    }
    return proposedFrameSize;
}

- (void)windowDidResize:(NSNotification *)notif
{
    if( [o_window frame].size.height > 200 && b_small_window )
    {
        /* If large and co