[Laszlo-checkins] r11811 - openlaszlo/trunk/WEB-INF/lps/lfc/kernel/swf9

[max@openlaszlo.org]

Author: max
Date: 2008-11-17 18:06:27 -0800 (Mon, 17 Nov 2008)
New Revision: 11811

Modified:
   openlaszlo/trunk/WEB-INF/lps/lfc/kernel/swf9/LzSprite.as
Log:
Change 20081117-maxcarlson-y by maxcarlson at Bank.local on 2008-11-17 17:33:30 PST
    in /Users/maxcarlson/openlaszlo/trunk-clean
    for http://svn.openlaszlo.org/openlaszlo/trunk

Summary: Fix playback control for compiled-in SWF resources in swf9

Bugs Fixed: LPP-6757 - Media Resources example 4 indicates issues detecting SWF animation's frames in SWF9

Technical Reviewer: hminsky
QA Reviewer: promanik

Details: Coerce to a loader where possible to allow playback control.  See http://www.bit-101.com/blog/?p=1435 for the magic incantations...

Tests: See frames.lzx example attached to LPP-6757



Modified: openlaszlo/trunk/WEB-INF/lps/lfc/kernel/swf9/LzSprite.as
===================================================================
--- openlaszlo/trunk/WEB-INF/lps/lfc/kernel/swf9/LzSprite.as	2008-11-18 01:35:55 UTC (rev 11810)
+++ openlaszlo/trunk/WEB-INF/lps/lfc/kernel/swf9/LzSprite.as	2008-11-18 02:06:27 UTC (rev 11811)
@@ -1031,6 +1031,21 @@
                   this.addChildAt(asset,IMGDEPTH);
 
                   this.applyStretchResource();
+
+                  if (asset is MovieClip && this.totalframes == 1) {
+                    var loader:Loader = MovieClip(asset).getChildAt(0) as Loader;
+                    if (loader.content is AVM1Movie) {
+                        //no playback control for AVM1 movies...
+                    } else {
+                        // treat as a loader...
+                        // could they make this any less obvious?
+                        // see http://www.bit-101.com/blog/?p=1435 
+                        this.__isinternalresource = false;
+                        this.loaderMC = MovieClip(loader.content);
+                        this.totalframes = this.loaderMC.totalFrames;
+                        this.loaderMC.gotoAndStop(fn);
+                    }
+                  }
               } else {
                   // bad resource?
               }