Preliminary interaction framework for Mac OS X. Not finished, since core...

Preliminary interaction framework for Mac OS X. Not finished, since core changes should be made to better match wxwidgets vs. Mac OS X style dialogs and concepts.

modules/gui/macosx/Modules.am

@@ -7,6 +7,8 @@ SOURCES_macosx = \
 	controls.m \
 	equalizer.m \
 	equalizer.h \
+	interaction.m \
+	interaction.h \
 	intf.m \
 	intf.h \
 	macosx.m \

modules/gui/macosx/intf.h

@@ -95,6 +95,7 @@ struct intf_sys_t
     id o_extended;              /* VLCExtended    */
     id o_bookmarks;             /* VLCBookmarks   */
     id o_embedded_list;         /* VLCEmbeddedList*/
+    id o_interaction_list;      /* VLCInteractionList*/
     id o_sfilters;              /* VLCsFilters    */
     /*id o_update;                 VLCUpdate      */
     BOOL nib_main_loaded;       /* reference to the main-nib */
@@ -281,6 +282,7 @@ struct intf_sys_t
 - (id)getWizard;
 - (id)getBookmarks;
 - (id)getEmbeddedList;
+- (id)getInteractionList;
 - (void)terminate;
 - (NSString *)localizedString:(char *)psz;
 - (char *)delocalizeString:(NSString *)psz;

modules/gui/macosx/intf.m

@@ -42,6 +42,7 @@
 #include "extended.h"
 #include "bookmarks.h"
 #include "sfilters.h"
+#include "interaction.h"
 /*#include "update.h"*/
 
 /*****************************************************************************
@@ -178,7 +179,7 @@ int ExecuteOnMainThread( id target, SEL sel, void * p_arg )
  * playlistChanged: Callback triggered by the intf-change playlist
  * variable, to let the intf update the playlist.
  *****************************************************************************/
-int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
+static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 {
     intf_thread_t * p_intf = VLCIntf;
@@ -192,7 +193,7 @@ int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
  * FullscreenChanged: Callback triggered by the fullscreen-change playlist
  * variable, to let the intf update the controller.
  *****************************************************************************/
-int FullscreenChanged( vlc_object_t *p_this, const char *psz_variable,
+static int FullscreenChanged( vlc_object_t *p_this, const char *psz_variable,
                      vlc_value_t old_val, vlc_value_t new_val, void *param )
 {
     intf_thread_t * p_intf = VLCIntf;
@@ -200,6 +201,24 @@ int FullscreenChanged( vlc_object_t *p_this, const char *psz_variable,
     return VLC_SUCCESS;
 }
 
+/*****************************************************************************
+ * InteractCallback: Callback triggered by the interaction
+ * variable, to let the intf display error and interaction dialogs
+ *****************************************************************************/
+static int InteractCallback( vlc_object_t *p_this, const char *psz_variable,
+                     vlc_value_t old_val, vlc_value_t new_val, void *param )
+{
+    NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
+    VLCMain *interface = (VLCMain *)param;
+    interaction_dialog_t *p_dialog = (interaction_dialog_t *)(new_val.p_address);
+    NSValue *o_value = [NSValue valueWithPointer:p_dialog];
+    
+    [[NSNotificationCenter defaultCenter] postNotificationName: @"VLCNewInteractionEventNotification" object:[interface getInteractionList]
+     userInfo:[NSDictionary dictionaryWithObject:o_value forKey:@"VLCDialogPointer"]];
+    
+    [o_pool release];
+    return VLC_SUCCESS;
+}
 
 static struct
 {
@@ -305,6 +324,7 @@ static VLCMain *_o_sharedMainInstance = nil;
     o_extended = nil;
     o_bookmarks = [[VLCBookmarks alloc] init];
     o_embedded_list = [[VLCEmbeddedList alloc] init];
+    o_interaction_list = [[VLCInteractionList alloc] init];
     o_sfilters = nil;
     /*o_update = [[VLCUpdate alloc] init];*/
 
@@ -432,6 +452,11 @@ static VLCMain *_o_sharedMainInstance = nil;
         [o_btn_fullscreen setState: ( var_Get( p_playlist, "fullscreen", &val )>=0 && val.b_bool )];
         vlc_object_release( p_playlist );
     }
+    
+    var_Create( p_intf, "interaction", VLC_VAR_ADDRESS );
+    var_AddCallback( p_intf, "interaction", InteractCallback, self );
+    p_intf->b_interaction = VLC_TRUE;
+    
     nib_main_loaded = TRUE;
 }
 
@@ -814,6 +839,15 @@ static VLCMain *_o_sharedMainInstance = nil;
     return nil;
 }
 
+- (id)getInteractionList
+{
+    if( o_interaction_list )
+    {
+        return o_interaction_list;
+    }
+    return nil;
+}
+
 - (void)manage
 {
     playlist_t * p_playlist;
@@ -1377,6 +1411,9 @@ static VLCMain *_o_sharedMainInstance = nil;
     {
         [o_extended savePrefs];
     }
+    
+    p_intf->b_interaction = VLC_FALSE;
+    var_DelCallback( p_intf, "interaction", InteractCallback, self );
 
     /* release some other objects here, because it isn't sure whether dealloc
      * will be called later on -- FK (10/6/05) */
@@ -1397,6 +1434,12 @@ static VLCMain *_o_sharedMainInstance = nil;
 
     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 )
     {