[totem] Implement Narrowspace's SetURL function

[Bastien Nocera <hadess src gnome org>]

commit 1f01e518a3348338b9e381814c455884376fdc38
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Jan 21 20:15:14 2010 +0000

    Implement Narrowspace's SetURL function

 browser-plugin/totemNarrowSpacePlugin.cpp |    9 ++++++++-
 browser-plugin/totemPlugin.cpp            |   24 ++++++++++++++++++++++++
 browser-plugin/totemPlugin.h              |    1 +
 3 files changed, 33 insertions(+), 1 deletions(-)
---
diff --git a/browser-plugin/totemNarrowSpacePlugin.cpp b/browser-plugin/totemNarrowSpacePlugin.cpp
index 1367e5e..91cf8b9 100644
--- a/browser-plugin/totemNarrowSpacePlugin.cpp
+++ b/browser-plugin/totemNarrowSpacePlugin.cpp
@@ -523,8 +523,15 @@ totemNarrowSpacePlayer::InvokeByIndex (int aIndex,
       /* void SetTime (in unsigned long time); */
     case eSetTrackEnabled:
       /* void SetTrackEnabled (in unsigned long index, in boolean enabled); */
-    case eSetURL:
+    case eSetURL: {
       /* void SetURL (in AUTF8String url); */
+      NPString url;
+      if (!GetNPStringFromArguments (argv, argc, 0, url))
+        return false;
+
+      Plugin()->SetURL (url);
+      return true;
+    }
     case eStep:
       /* void Step (in long count); */
     case eShowDefaultView:
diff --git a/browser-plugin/totemPlugin.cpp b/browser-plugin/totemPlugin.cpp
index e2c48be..d167040 100644
--- a/browser-plugin/totemPlugin.cpp
+++ b/browser-plugin/totemPlugin.cpp
@@ -1618,6 +1618,30 @@ totemPlugin::SetURL (const char* aURL)
 
 #ifdef TOTEM_NARROWSPACE_PLUGIN
 
+void
+totemPlugin::SetURL (const NPString& aURL)
+{
+        g_free (mSrcURI);
+
+	/* If |src| is empty, don't resolve the URI! Otherwise we may
+	 * try to load an (probably iframe) html document as our video stream.
+	 */
+	if (!aURL.UTF8Characters || !aURL.UTF8Length) {
+              mSrcURI = NULL;
+              return;
+        }
+
+        mSrcURI = g_strndup (aURL.UTF8Characters, aURL.UTF8Length);
+
+        UnsetStream ();
+
+        if (mAutoPlay) {
+                RequestStream (true); //FIXME
+        } else {
+                mWaitingForButtonPress = true;
+        }
+}
+
 bool
 totemPlugin::SetQtsrc (const char* aURL)
 {
diff --git a/browser-plugin/totemPlugin.h b/browser-plugin/totemPlugin.h
index c119c6d..14c5667 100644
--- a/browser-plugin/totemPlugin.h
+++ b/browser-plugin/totemPlugin.h
@@ -291,6 +291,7 @@ class totemPlugin {
   public:
     bool SetQtsrc (const char* aURL);
     bool SetHref (const char* aURL);
+    void SetURL (const NPString&);
 
     const char* QtSrc () const { return mQtsrcURI; }
     const char* Href () const { return mHref; }