intf.m

来自「VLC媒体播放程序」· M 代码 · 共 1,410 行 · 第 1/4 页

    return (unsigned int)i_key;
}

unsigned int VLCModifiersToCocoa( unsigned int i_key )
{
    unsigned int new = 0;
    if( i_key & KEY_MODIFIER_COMMAND )
        new |= NSCommandKeyMask;
    if( i_key & KEY_MODIFIER_ALT )
        new |= NSAlternateKeyMask;
    if( i_key & KEY_MODIFIER_SHIFT )
        new |= NSShiftKeyMask;
    if( i_key & KEY_MODIFIER_CTRL )
        new |= NSControlKeyMask;
    return new;
}

/*****************************************************************************
 * VLCMain implementation 
 *****************************************************************************/
@implementation VLCMain

- (void)awakeFromNib
{
    unsigned int i_key = 0;
    intf_thread_t * p_intf = [NSApp getIntf];
    vlc_value_t val;

    [self initStrings];
    [o_window setExcludedFromWindowsMenu: TRUE];
    [o_msgs_panel setExcludedFromWindowsMenu: TRUE];
    [o_msgs_panel setDelegate: self];
    
    i_key = config_GetInt( p_intf, "key-quit" );
    [o_mi_quit setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_quit setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
    i_key = config_GetInt( p_intf, "key-play-pause" );
    [o_mi_play setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_play setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
    i_key = config_GetInt( p_intf, "key-stop" );
    [o_mi_stop setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_stop setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
    i_key = config_GetInt( p_intf, "key-faster" );
    [o_mi_faster setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_faster setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
    i_key = config_GetInt( p_intf, "key-slower" );
    [o_mi_slower setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_slower setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
    i_key = config_GetInt( p_intf, "key-prev" );
    [o_mi_previous setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_previous setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
    i_key = config_GetInt( p_intf, "key-next" );
    [o_mi_next setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_next setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
    i_key = config_GetInt( p_intf, "key-jump+10sec" );
    [o_mi_fwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_fwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
    i_key = config_GetInt( p_intf, "key-jump-10sec" );
    [o_mi_bwd setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_bwd setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
    i_key = config_GetInt( p_intf, "key-vol-up" );
    [o_mi_vol_up setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_vol_up setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
    i_key = config_GetInt( p_intf, "key-vol-down" );
    [o_mi_vol_down setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_vol_down setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
    i_key = config_GetInt( p_intf, "key-vol-mute" );
    [o_mi_mute setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_mute setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];
    i_key = config_GetInt( p_intf, "key-fullscreen" );
    [o_mi_fullscreen setKeyEquivalent: [NSString stringWithFormat:@"%C", VLCKeyToCocoa( i_key )]];
    [o_mi_fullscreen setKeyEquivalentModifierMask: VLCModifiersToCocoa(i_key)];

    var_Create (p_intf, "fullscreen", VLC_VAR_BOOL );
    var_Change (p_intf, "fullscreen", VLC_VAR_INHERITVALUE, &val, NULL );
    [o_btn_fullscreen setState: val.b_bool];

    var_Create(p_intf,"intf-change",VLC_VAR_BOOL );

    [self setSubmenusEnabled: FALSE];
    [self manageVolumeSlider];

}

- (void)initStrings
{
    [o_window setTitle: _NS("VLC - Controller")];
    [o_scrollfield setStringValue: _NS("VLC media player")];

    /* button controls */
    [o_btn_prev setToolTip: _NS("Previous")];
    [o_btn_rewind setToolTip: _NS("Rewind")];
    [o_btn_play setToolTip: _NS("Play")];
    [o_btn_stop setToolTip: _NS("Stop")];
    [o_btn_ff setToolTip: _NS("Fast Forward")];
    [o_btn_next setToolTip: _NS("Next")];
    [o_btn_fullscreen setToolTip: _NS("Fullscreen")];
    [o_volumeslider setToolTip: _NS("Volume")];
    [o_timeslider setToolTip: _NS("Position")];

    /* messages panel */ 
    [o_msgs_panel setTitle: _NS("Messages")];
    [o_msgs_btn_crashlog setTitle: _NS("Open CrashLog")];

    /* main menu */
    [o_mi_about setTitle: _NS("About VLC media player")];
    [o_mi_prefs setTitle: _NS("Preferences...")];
    [o_mi_hide setTitle: _NS("Hide VLC")];
    [o_mi_hide_others setTitle: _NS("Hide Others")];
    [o_mi_show_all setTitle: _NS("Show All")];
    [o_mi_quit setTitle: _NS("Quit VLC")];

    [o_mu_file setTitle: _ANS("1:File")];
    [o_mi_open_generic setTitle: _NS("Open File...")];
    [o_mi_open_file setTitle: _NS("Quick Open File...")];
    [o_mi_open_disc setTitle: _NS("Open Disc...")];
    [o_mi_open_net setTitle: _NS("Open Network...")];
    [o_mi_open_recent setTitle: _NS("Open Recent")];
    [o_mi_open_recent_cm setTitle: _NS("Clear Menu")];

    [o_mu_edit setTitle: _NS("Edit")];
    [o_mi_cut setTitle: _NS("Cut")];
    [o_mi_copy setTitle: _NS("Copy")];
    [o_mi_paste setTitle: _NS("Paste")];
    [o_mi_clear setTitle: _NS("Clear")];
    [o_mi_select_all setTitle: _NS("Select All")];

    [o_mu_controls setTitle: _NS("Controls")];
    [o_mi_play setTitle: _NS("Play")];
    [o_mi_stop setTitle: _NS("Stop")];
    [o_mi_faster setTitle: _NS("Faster")];
    [o_mi_slower setTitle: _NS("Slower")];
    [o_mi_previous setTitle: _NS("Previous")];
    [o_mi_next setTitle: _NS("Next")];
    [o_mi_random setTitle: _NS("Random")];
    [o_mi_repeat setTitle: _NS("Repeat One")];
    [o_mi_loop setTitle: _NS("Repeat All")];
    [o_mi_fwd setTitle: _NS("Step Forward")];
    [o_mi_bwd setTitle: _NS("Step Backward")];
    [o_mi_program setTitle: _NS("Program")];
    [o_mu_program setTitle: _NS("Program")];
    [o_mi_title setTitle: _NS("Title")];
    [o_mu_title setTitle: _NS("Title")];
    [o_mi_chapter setTitle: _NS("Chapter")];
    [o_mu_chapter setTitle: _NS("Chapter")];
    
    [o_mu_audio setTitle: _NS("Audio")];
    [o_mi_vol_up setTitle: _NS("Volume Up")];
    [o_mi_vol_down setTitle: _NS("Volume Down")];
    [o_mi_mute setTitle: _NS("Mute")];
    [o_mi_audiotrack setTitle: _NS("Audio Track")];
    [o_mu_audiotrack setTitle: _NS("Audio Track")];
    [o_mi_channels setTitle: _NS("Audio Channels")];
    [o_mu_channels setTitle: _NS("Audio Channels")];
    [o_mi_device setTitle: _NS("Audio Device")];
    [o_mu_device setTitle: _NS("Audio Device")];
    [o_mi_visual setTitle: _NS("Visualizations")];
    [o_mu_visual setTitle: _NS("Visualizations")];
    
    [o_mu_video setTitle: _NS("Video")];
    [o_mi_half_window setTitle: _NS("Half Size")];
    [o_mi_normal_window setTitle: _NS("Normal Size")];
    [o_mi_double_window setTitle: _NS("Double Size")];
    [o_mi_fittoscreen setTitle: _NS("Fit to Screen")];
    [o_mi_fullscreen setTitle: _NS("Fullscreen")];
    [o_mi_floatontop setTitle: _NS("Float on Top")];
    [o_mi_videotrack setTitle: _NS("Video Track")];
    [o_mu_videotrack setTitle: _NS("Video Track")];
    [o_mi_screen setTitle: _NS("Video Device")];
    [o_mu_screen setTitle: _NS("Video Device")];
    [o_mi_subtitle setTitle: _NS("Subtitles Track")];
    [o_mu_subtitle setTitle: _NS("Subtitles Track")];
    [o_mi_deinterlace setTitle: _NS("Deinterlace")];
    [o_mu_deinterlace setTitle: _NS("Deinterlace")];

    [o_mu_window setTitle: _NS("Window")];
    [o_mi_minimize setTitle: _NS("Minimize Window")];
    [o_mi_close_window setTitle: _NS("Close Window")];
    [o_mi_controller setTitle: _NS("Controller")];
    [o_mi_playlist setTitle: _NS("Playlist")];
    [o_mi_info setTitle: _NS("Info")];
    [o_mi_messages setTitle: _NS("Messages")];

    [o_mi_bring_atf setTitle: _NS("Bring All to Front")];

    [o_mu_help setTitle: _NS("Help")];
    [o_mi_readme setTitle: _NS("ReadMe...")];
    [o_mi_documentation setTitle: _NS("Online Documentation")];
    [o_mi_reportabug setTitle: _NS("Report a Bug")];
    [o_mi_website setTitle: _NS("VideoLAN Website")];
    [o_mi_license setTitle: _NS("License")];

    /* dock menu */
    [o_dmi_play setTitle: _NS("Play")];
    [o_dmi_stop setTitle: _NS("Stop")];
    [o_dmi_next setTitle: _NS("Next")];
    [o_dmi_previous setTitle: _NS("Previous")];
    [o_dmi_mute setTitle: _NS("Mute")];

    /* error panel */
    [o_error setTitle: _NS("Error")];
    [o_err_lbl setStringValue: _NS("An error has occurred which probably prevented the execution of your request:")];
    [o_err_bug_lbl setStringValue: _NS("If you believe that it is a bug, please follow the instructions at:")]; 
    [o_err_btn_msgs setTitle: _NS("Open Messages Window")];
    [o_err_btn_dismiss setTitle: _NS("Dismiss")];
    [o_err_ckbk_surpress setTitle: _NS("Surpress further errors")];

    [o_info_window setTitle: _NS("Info")];
}

- (void)applicationWillFinishLaunching:(NSNotification *)o_notification
{
    intf_thread_t * p_intf = [NSApp getIntf];

    o_msg_lock = [[NSLock alloc] init];
    o_msg_arr = [[NSMutableArray arrayWithCapacity: 200] retain];

    o_img_play = [[NSImage imageNamed: @"play"] retain];
    o_img_play_pressed = [[NSImage imageNamed: @"play_blue"] retain];
    o_img_pause = [[NSImage imageNamed: @"pause"] retain];
    o_img_pause_pressed = [[NSImage imageNamed: @"pause_blue"] retain];

    [p_intf->p_sys->o_sendport setDelegate: self];
    [[NSRunLoop currentRunLoop] 
        addPort: p_intf->p_sys->o_sendport
        forMode: NSDefaultRunLoopMode];

    [NSTimer scheduledTimerWithTimeInterval: 0.5
        target: self selector: @selector(manageIntf:)
        userInfo: nil repeats: FALSE];

    [NSThread detachNewThreadSelector: @selector(manage)
        toTarget: self withObject: nil];

    vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );
}

- (BOOL)application:(NSApplication *)o_app openFile:(NSString *)o_filename
{
    NSDictionary *o_dic = [NSDictionary dictionaryWithObjectsAndKeys: o_filename, @"ITEM_URL", nil];
    [o_playlist appendArray:
        [NSArray arrayWithObject: o_dic] atPos: -1 enqueue: NO];
            
    return( TRUE );
}

- (id)getControls
{
    if ( o_controls )
    {
        return o_controls;
    }
    return nil;
}

- (id)getPlaylist
{
    if ( o_playlist )
    {
        return o_playlist;
    }
    return nil;
}

- (void)manage
{
    NSDate * o_sleep_date;
    intf_thread_t * p_intf = [NSApp getIntf];
    NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];

    vlc_thread_set_priority( p_intf, VLC_THREAD_PRIORITY_LOW );

    while( !p_intf->b_die )
    {
        playlist_t * p_playlist;
        vlc_value_t val;
        vlc_mutex_lock( &p_intf->change_lock );

        p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, 
                                              FIND_ANYWHERE );

        if( p_playlist != NULL )
        {
            var_AddCallback( p_playlist, "intf-change", PlaylistChanged, self );
            var_AddCallback( p_playlist, "item-change", PlaylistChanged, self );
            var_AddCallback( p_playlist, "playlist-current", PlaylistChanged, self );

#define p_input p_playlist->p_input
        
            if( p_input )
            {
                if( !p_input->b_die )
                {
                    vlc_value_t val;

                    /* New input or stream map change */
                    if( p_input->stream.b_changed )
                    {
                        msg_Dbg( p_intf, "stream has changed, refreshing interface" );
                        p_intf->p_sys->b_playing = TRUE;
                        p_intf->p_sys->b_current_title_update = 1;
                        p_input->stream.b_changed = 0;
                        p_intf->p_sys->b_intf_update = TRUE;
                    }

                    if( var_Get( (vlc_object_t *)p_input, "intf-change", &val )
                        >= 0 && val.b_bool )
                    {
                        p_intf->p_sys->b_input_update = TRUE;
                    }
                }
            }
            else if( p_intf->p_sys->b_playing && !p_intf->b_die )
            {
                p_intf->p_sys->b_playing = FALSE;
            }
            
#undef p_input
            vlc_object_release( p_playlist );

            if( var_Get( p_intf, "intf-change", &val )
                        >= 0 && val.b_bool )
            {
                p_intf->p_sys->b_fullscreen_update = TRUE;
            }
            val.b_bool = VLC_FALSE;
            var_Set( p_intf,"intf-change",val);
        }

        vlc_mutex_unlock( &p_intf->change_lock );

        o_sleep_date = [NSDate dateWithTimeIntervalSinceNow: .5];
        [NSThread sleepUntilDate: o_sleep_date];
    }

    [self terminate];
    [o_pool release];
}

- (void)manageIntf:(NSTimer *)o_timer
{
    intf_thread_t * p_intf = [NSApp getIntf];

    if( p_intf->p_vlc->b_die == VLC_TRUE )
    {
        [o_timer invalidate];
        return;
    }

    playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
                                                       FIND_ANYWHERE );

    if( p_playlist == NULL )