macosx: forward-port recent preferences and media keys enhancements

This includes [eb241138f52e7fbf1e83b07791bad007e2c2f3c6], [fb5108db888105b7fd07f89aaee5eb979ec8be15], [b8d90e93024e3e3f816f6a37d4c8933cdbbc8592], [acb8baa1e5e0d490353d92bbc1cf5902a3bdd792]. Regrettably, these weren't cherry-pickable.

modules/gui/macosx/intf.h

@@ -431,6 +431,8 @@ struct intf_sys_t
 {
     BOOL b_justJumped;
 	BOOL b_mediaKeySupport;
+    BOOL b_activeInBackground;
+    BOOL b_active;
 }
 
 - (void)coreChangedMediaKeySupportSetting: (NSNotification *)o_notification;

modules/gui/macosx/intf.m

@@ -2862,8 +2862,11 @@ end:
 
 - (void)awakeFromNib
 {
-	b_mediaKeySupport = config_GetInt( VLCIntf, "macosx-mediakeys" );
+	b_active = b_mediaKeySupport = config_GetInt( VLCIntf, "macosx-mediakeys" );
+    b_activeInBackground = config_GetInt( VLCIntf, "macosx-mediakeys-background" );
     [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(coreChangedMediaKeySupportSetting:) name: @"VLCMediaKeySupportSettingChanged" object: nil];
+    [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(appGotActiveOrInactive:) name: @"NSApplicationDidBecomeActiveNotification" object: nil];
+    [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(appGotActiveOrInactive:) name: @"NSApplicationWillResignActiveNotification" object: nil];
 }
 
 - (void)dealloc
@@ -2872,14 +2875,24 @@ end:
     [super dealloc];
 }
 
+- (void)appGotActiveOrInactive: (NSNotification *)o_notification
+{
+    if(( [[o_notification name] isEqualToString: @"NSApplicationWillResignActiveNotification"] && !b_activeInBackground ) || !b_mediaKeySupport)
+        b_active = NO;
+    else
+        b_active = YES;
+}
+
 - (void)coreChangedMediaKeySupportSetting: (NSNotification *)o_notification
 {
-	b_mediaKeySupport = config_GetInt( VLCIntf, "macosx-mediakeys" );
+    b_active = b_mediaKeySupport = config_GetInt( VLCIntf, "macosx-mediakeys" );
+    b_activeInBackground = config_GetInt( VLCIntf, "macosx-mediakeys-background" );
 }
 
+
 - (void)sendEvent: (NSEvent*)event
 {
-	if( b_mediaKeySupport )
+    if( b_active )
 	{
         if( [event type] == NSSystemDefined && [event subtype] == 8 )
         {

modules/gui/macosx/macosx.m

@@ -95,6 +95,10 @@ void CloseVideoGL ( vlc_object_t * );
 #define USE_MEDIAKEYS_LONGTEXT N_("By default, VLC can be controlled using the media keys on modern Apple " \
                                   "keyboards.")
 
+#define USE_MEDIAKEYS_BACKGROUND_TEXT N_("Use media key control when VLC is in background")
+#define USE_MEDIAKEYS_BACKGROUND_LONGTEXT N_("By default, VLC will accept media key events also when being " \
+                                                                                            "in background.")
+
 vlc_module_begin ()
     set_description( N_("Mac OS X interface") )
     set_capability( "interface", 200 )
@@ -113,6 +117,8 @@ vlc_module_begin ()
              false )
     add_bool( "macosx-mediakeys", 1, NULL, USE_MEDIAKEYS_TEXT, USE_MEDIAKEYS_LONGTEXT,
              false )
+    add_bool( "macosx-mediakeys-background", 1, NULL, USE_MEDIAKEYS_BACKGROUND_TEXT, USE_MEDIAKEYS_BACKGROUND_LONGTEXT,
+             false )
 
     add_submodule ()
         set_description( "Mac OS X OpenGL" )

modules/gui/macosx/simple_prefs.h

@@ -91,6 +91,7 @@
     IBOutlet id o_intf_fspanel_ckb;
 	IBOutlet id o_intf_appleremote_ckb;
 	IBOutlet id o_intf_mediakeys_ckb;
+    IBOutlet id o_intf_mediakeys_bg_ckb;
     IBOutlet id o_intf_lang_pop;
     IBOutlet id o_intf_lang_txt;
     IBOutlet id o_intf_network_box;

modules/gui/macosx/simple_prefs.m

@@ -266,6 +266,7 @@ create_toolbar_item( NSString * o_itemIdent, NSString * o_name, NSString * o_des
     [o_intf_network_box setTitle: _NS("Privacy / Network Interaction")];
 	[o_intf_appleremote_ckb setTitle: _NS("Control playback with the Apple Remote")];
 	[o_intf_mediakeys_ckb setTitle: _NS("Control playback with media keys")];
+    [o_intf_mediakeys_bg_ckb setTitle: _NS("...when VLC is in background")];
 
     /* Subtitles and OSD */
     [o_osd_encoding_txt setStringValue: _NS("Default Encoding")];
@@ -304,6 +305,31 @@ create_toolbar_item( NSString * o_itemIdent, NSString * o_name, NSString * o_des
     [o_sprefs_win setTitle: _NS("Preferences")];
 }
 
+/* TODO: move this part to core */
+#define config_GetLabel(a,b) __config_GetLabel(VLC_OBJECT(a),b)
+static inline char * __config_GetLabel( vlc_object_t *p_this, const char *psz_name )
+{
+    module_config_t *p_config;
+
+    p_config = config_FindConfig( p_this, psz_name );
+
+    /* sanity checks */
+    if( !p_config )
+    {
+        msg_Err( p_this, "option %s does not exist", psz_name );
+        return NULL;
+    }
+
+    if ( p_config->psz_longtext )
+        return p_config->psz_longtext;
+    else if( p_config->psz_text )
+        return p_config->psz_text;
+    else
+        msg_Warn( p_this, "option %s does not include any help" );
+
+    return NULL;
+}
+
 - (void)setupButton: (NSPopUpButton *)object forStringList: (const char *)name
 {
     module_config_t *p_item;
@@ -393,10 +419,17 @@ create_toolbar_item( NSString * o_itemIdent, NSString * o_name, NSString * o_des
     [object setToolTip: _NS(p_item->psz_longtext)];
 }
 
+- (void)setupButton: (NSButton *)object forBoolValue: (const char *)name
+{
+    [object setState: config_GetInt( p_intf, name )];
+    [object setToolTip: [NSString stringWithUTF8String: config_GetLabel( p_intf, name )]];
+}
+
 - (void)setupField:(NSTextField *)o_object forOption:(const char *)psz_option
 {
     char *psz_tmp = config_GetPsz( p_intf, psz_option );
     [o_object setStringValue: [NSString stringWithUTF8String: psz_tmp ?: ""]];
+    [o_object setToolTip: [NSString stringWithUTF8String: config_GetLabel( p_intf, psz_option )]];
     free( psz_tmp );
 }
 
@@ -415,25 +448,29 @@ create_toolbar_item( NSString * o_itemIdent, NSString * o_name, NSString * o_des
     [self setupButton: o_intf_lang_pop forStringList: "language"];
     [self setupButton: o_intf_art_pop forIntList: "album-art"];
 
-    [o_intf_fspanel_ckb setState: config_GetInt( p_intf, "macosx-fspanel" )];
-    [o_intf_embedded_ckb setState: config_GetInt( p_intf, "embedded-video" )];
-	[o_intf_appleremote_ckb setState: config_GetInt( p_intf, "macosx-appleremote" )];
-	[o_intf_mediakeys_ckb setState: config_GetInt( p_intf, "macosx-mediakeys" )];
+    [self setupButton: o_intf_fspanel_ckb forBoolValue: "macosx-fspanel"];
+    [self setupButton: o_intf_embedded_ckb forBoolValue: "embedded-video"];
+	[self setupButton: o_intf_appleremote_ckb forBoolValue: "macosx-appleremote"];
+	[self setupButton: o_intf_mediakeys_ckb forBoolValue: "macosx-mediakeys"];
+    [self setupButton: o_intf_mediakeys_bg_ckb forBoolValue: "macosx-mediakeys-background"];
+    [o_intf_mediakeys_bg_ckb setEnabled: [o_intf_mediakeys_ckb state]];
 
     /******************
      * audio settings *
      ******************/
-    [o_audio_enable_ckb setState: config_GetInt( p_intf, "audio" )];
+    [self setupButton: o_audio_enable_ckb forBoolValue: "audio"];
     i = (config_GetInt( p_intf, "volume" ) * 0.390625);
+    [o_audio_vol_fld setToolTip: [NSString stringWithUTF8String: config_GetLabel( p_intf, "volume")]];
     [o_audio_vol_fld setIntValue: i];
+    [o_audio_vol_sld setToolTip: [o_audio_vol_fld toolTip]];
     [o_audio_vol_sld setIntValue: i];
 
-    [o_audio_spdif_ckb setState: config_GetInt( p_intf, "spdif" )];
+    [self setupButton: o_audio_spdif_ckb forBoolValue: "spdif"];
 
     [self setupButton: o_audio_dolby_pop forIntList: "force-dolby-surround"];
     [self setupField: o_audio_lang_fld forOption: "audio-language"];
 
-    [o_audio_headphone_ckb setState: config_GetInt( p_intf, "headphone-dolby" )];
+    [self setupButton: o_audio_headphone_ckb forBoolValue: "headphone-dolby"];
 
     psz_tmp = config_GetPsz( p_intf, "audio-filter" );
     if( psz_tmp )
@@ -444,6 +481,7 @@ create_toolbar_item( NSString * o_itemIdent, NSString * o_name, NSString * o_des
         free( psz_tmp );
     }
     [o_audio_norm_fld setFloatValue: config_GetFloat( p_intf, "norm-max-level" )];
+    [o_audio_norm_fld setToolTip: [NSString stringWithUTF8String: config_GetLabel( p_intf, "norm-max-level")]];
 
     [self setupButton: o_audio_visual_pop forModuleList: "audio-visual"];
 
@@ -472,11 +510,11 @@ create_toolbar_item( NSString * o_itemIdent, NSString * o_name, NSString * o_des
     /******************
      * video settings *
      ******************/
-    [o_video_enable_ckb setState: config_GetInt( p_intf, "video" )];
-    [o_video_fullscreen_ckb setState: config_GetInt( p_intf, "fullscreen" )];
-    [o_video_onTop_ckb setState: config_GetInt( p_intf, "video-on-top" )];
-    [o_video_skipFrames_ckb setState: config_GetInt( p_intf, "skip-frames" )];
-    [o_video_black_ckb setState: config_GetInt( p_intf, "macosx-black" )];
+    [self setupButton: o_video_enable_ckb forBoolValue: "video"];
+    [self setupButton: o_video_fullscreen_ckb forBoolValue: "fullscreen"];
+    [self setupButton: o_video_onTop_ckb forBoolValue: "video-on-top"];
+    [self setupButton: o_video_skipFrames_ckb forBoolValue: "skip-frames"];
+    [self setupButton: o_video_black_ckb forBoolValue: "macosx-black"];
 
     [self setupButton: o_video_output_pop forModuleList: "vout"];
 
@@ -497,22 +535,24 @@ create_toolbar_item( NSString * o_itemIdent, NSString * o_name, NSString * o_des
     [o_video_device_pop selectItemAtIndex: 0];
     [o_video_device_pop selectItemWithTag: config_GetInt( p_intf, "macosx-vdev" )];
 
-    [self setupField:o_video_snap_folder_fld forOption:"snapshot-path"];
-    [self setupField:o_video_snap_prefix_fld forOption:"snapshot-prefix"];
-    [o_video_snap_seqnum_ckb setState: config_GetInt( p_intf, "snapshot-sequential" )];
+    [self setupField: o_video_snap_folder_fld forOption:"snapshot-path"];
+    [self setupField: o_video_snap_prefix_fld forOption:"snapshot-prefix"];
+    [self setupButton: o_video_snap_seqnum_ckb forBoolValue: "snapshot-sequential"];
     [self setupButton: o_video_snap_format_pop forStringList: "snapshot-format"];
 
     /***************************
      * input & codecs settings *
      ***************************/
-    [o_input_serverport_fld setIntValue: config_GetInt( p_intf, "server-port" )];
-    [self setupField:o_input_httpproxy_fld forOption:"http-proxy"];
-    [self setupField:o_input_httpproxypwd_sfld forOption:"http-proxy-pwd"];
-    [o_input_postproc_fld setIntValue: config_GetInt( p_intf, "postproc-q" )];
+    [o_input_serverport_fld setIntValue: config_GetInt( p_intf, "server-port")];
+    [o_input_serverport_fld setToolTip: [NSString stringWithUTF8String: config_GetLabel( p_intf, "server-port")]];
+    [self setupField: o_input_httpproxy_fld forOption:"http-proxy"];
+    [self setupField: o_input_httpproxypwd_sfld forOption:"http-proxy-pwd"];
+    [o_input_postproc_fld setIntValue: config_GetInt( p_intf, "postproc-q")];
+    [o_input_postproc_fld setToolTip: [NSString stringWithUTF8String: config_GetLabel( p_intf, "postproc-q")]];
 
     [self setupButton: o_input_avi_pop forIntList: "avi-index"];
 
-    [o_input_rtsp_ckb setState: config_GetInt( p_intf, "rtsp-tcp" )];
+    [self setupButton: o_input_rtsp_ckb forBoolValue: "rtsp-tcp"];
     [self setupButton: o_input_skipLoop_pop forIntList: "ffmpeg-skiploopfilter"];
 
     [o_input_cachelevel_pop removeAllItems];
@@ -568,7 +608,7 @@ create_toolbar_item( NSString * o_itemIdent, NSString * o_name, NSString * o_des
     /*********************
      * subtitle settings *
      *********************/
-    [o_osd_osd_ckb setState: config_GetInt( p_intf, "osd" )];
+    [self setupButton: o_osd_osd_ckb forBoolValue: "osd"];
     
     [self setupButton: o_osd_encoding_pop forStringList: "subsdec-encoding"];
     [self setupField: o_osd_lang_fld forOption: "sub-language" ];
@@ -742,6 +782,7 @@ static inline void save_module_list( intf_thread_t * p_intf, id object, const ch
         config_PutInt( p_intf, "embedded-video", [o_intf_embedded_ckb state] );
 		config_PutInt( p_intf, "macosx-appleremote", [o_intf_appleremote_ckb state] );
 		config_PutInt( p_intf, "macosx-mediakeys", [o_intf_mediakeys_ckb state] );
+        config_PutInt( p_intf, "macosx-mediakeys-background", [o_intf_mediakeys_bg_ckb state] );
 
 		/* activate stuff without restart */
 		if( [o_intf_appleremote_ckb state] == YES )
@@ -948,7 +989,9 @@ static inline void save_module_list( intf_thread_t * p_intf, id object, const ch
         config_PutInt( p_intf, "osd", [o_osd_osd_ckb state] );
 
         if( [o_osd_encoding_pop indexOfSelectedItem] >= 0 )
-            config_PutPsz( p_intf, "subsdec-encoding", [[[o_osd_encoding_pop selectedItem] title] UTF8String] );
+            SaveStringList( o_osd_encoding_pop, "subsdec-encoding" );
+        else
+            config_PutPsz( p_intf, "subsdec-encoding", "" );
 
         config_PutPsz( p_intf, "sub-language", [[o_osd_lang_fld stringValue] UTF8String] );
         
@@ -1042,6 +1085,8 @@ static inline void save_module_list( intf_thread_t * p_intf, id object, const ch
 
 - (IBAction)interfaceSettingChanged:(id)sender
 {
+    if( sender == o_intf_mediakeys_ckb )
+        [o_intf_mediakeys_bg_ckb setEnabled: [o_intf_mediakeys_ckb state]];
     b_intfSettingChanged = YES;
 }