[Gnash-commit] gnash/server sprite_instance.cpp

[Vitaly Alexeev]

CVSROOT:        /sources/gnash
Module name:    gnash
Changes by:     Vitaly Alexeev <alexeev>        06/09/19 17:45:32

Modified files:
        server         : sprite_instance.cpp 

Log message:
        added duplicateMovieClip() method

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/gnash/server/sprite_instance.cpp?cvsroot=gnash&r1=1.50&r2=1.51

Patches:
Index: sprite_instance.cpp
===================================================================
RCS file: /sources/gnash/gnash/server/sprite_instance.cpp,v
retrieving revision 1.50
retrieving revision 1.51
diff -u -b -r1.50 -r1.51
--- sprite_instance.cpp 19 Sep 2006 14:02:36 -0000      1.50
+++ sprite_instance.cpp 19 Sep 2006 17:45:32 -0000      1.51
@@ -117,6 +117,72 @@
        sprite->set_play_state(movie_interface::STOP);
 }
 
+//duplicateMovieClip(name:String, depth:Number, [initObject:Object]) : 
MovieClip
+static void sprite_duplicate_movieclip(const fn_call& fn)
+{
+       assert(dynamic_cast<sprite_instance*>(fn.this_ptr));
+       sprite_instance* sprite = static_cast<sprite_instance*>(fn.this_ptr);
+       if (sprite == NULL)
+       {
+           sprite = dynamic_cast<sprite_instance*>(fn.env->get_target());
+       }
+       assert(sprite);
+       
+       if (fn.nargs < 2)
+       {
+           log_error("duplicateMovieClip needs 2 or 3 args\n");
+           return;
+       }
+
+       // Copy event handlers from sprite
+       // We should not copy 'm_action_buffer' since the 'm_method' already 
contains it
+       std::vector<swf_event*> event_handlers;
+       const hash<event_id, as_value>* sprite_events = 
sprite->get_event_handlers();
+       typedef hash<event_id, as_value>::const_iterator event_iterator;
+       for (event_iterator it = sprite_events->begin(), itEnd = 
sprite_events->end();
+               it != itEnd; ++it )
+       {
+    swf_event* e = new swf_event;
+               e->m_event = it->first;
+               e->m_method = it->second;
+    event_handlers.push_back(e);
+       }
+
+       character* parent = sprite->get_parent();
+       character* ch = NULL;
+       if (parent != NULL)
+       {
+               ch = parent->add_display_object(
+                       sprite->get_id(),
+                       fn.arg(0).to_string(),
+                       event_handlers,
+                       int(fn.arg(1).to_number()),
+                       true, // replace if depth is occupied (to drop)
+                       sprite->get_cxform(),
+                       sprite->get_matrix(),
+                       sprite->get_ratio(),
+                       sprite->get_clip_depth());
+
+               // Copy members from initObject
+               if (fn.nargs == 3 && ch)
+               {
+                       as_object* initObject = fn.arg(2).to_object();
+                       typedef stringi_hash<as_member>::const_iterator 
members_iterator;
+                       for (members_iterator it = 
initObject->m_members.begin(),
+                                               itEnd = 
initObject->m_members.end();
+                                               it != itEnd;
+                                               ++it )
+                       {
+                               const tu_stringi name = it->first;
+                               const as_member member = it->second;
+                               ch->set_member(name, member.get_member_value());
+                       }
+               }
+
+       }
+       fn.result->set_as_object(ch);
+}
+
 static void sprite_goto_and_play(const fn_call& fn)
 {
        assert(dynamic_cast<sprite_instance*>(fn.this_ptr));
@@ -501,6 +567,7 @@
        as_builtins.set_member("loadMovie", &sprite_load_movie);
        as_builtins.set_member("hitTest", &sprite_hit_test);
        as_builtins.set_member("createTextField", &sprite_create_text_field);
+       as_builtins.set_member("duplicateMovieClip", 
&sprite_duplicate_movieclip);
 
        // @TODO
        //as_builtins.set_member("startDrag", &sprite_start_drag);