Get keyword search back by passing ALLOW_THIRD_PARTY_FIXUP flag to gecko.

2006-10-22  Jean-François Rameau  <jframeau@cvs.gnome.org>

	* embed/ephy-embed.h:
	* embed/ephy-embed.c:
	* embed/mozilla/EphyBrowser.cpp:
	* embed/mozilla/EphyBrowser.h:
	* embed/mozilla/mozilla-embed.cpp:
	* src/ephy-link.h:
	* src/ephy-location-action.c: (action_activated_cb):
	* src/ephy-shell.c: (ephy_shell_new_tab_full):
	* src/ephy-shell.h:
	* src/ephy-window.c: (ephy_window_open_link):

	Get keyword search back by passing ALLOW_THIRD_PARTY_FIXUP flag to gecko.
	Add a new load method to EphyEmbed to custom load behaviour and pass (optional) referrer.
	Fix bug #350053.

5 files changed, 128 insertions, 0 deletions

diff --git a/embed/ephy-embed.c b/embed/ephy-embed.c
index 139cfba8f..3e743c40c 100644
--- a/embed/ephy-embed.c
+++ b/embed/ephy-embed.c
@@ -423,6 +423,25 @@ ephy_embed_load_url (EphyEmbed *embed,
 }
 
 /**
+ * ephy_embed_load:
+ * @embed: an #EphyEmbed
+ * @url: an URL
+ * @flags: flags modifying load behaviour
+ * @previous_embed: the referrer embed or %NULL
+ *
+ * Loads a new web page in @embed.
+ **/
+void
+ephy_embed_load (EphyEmbed *embed,
+		 const char *url,
+		 EphyEmbedLoadFlags flags,
+		 EphyEmbed *referring_embed)
+{
+	EphyEmbedIface *iface = EPHY_EMBED_GET_IFACE (embed);
+	iface->load (embed, url, flags, referring_embed);
+}
+
+/**
  * ephy_embed_stop_load:
  * @embed: an #EphyEmbed
  *
diff --git a/embed/ephy-embed.h b/embed/ephy-embed.h
index 1cf0a16a6..90743ded7 100644
--- a/embed/ephy-embed.h
+++ b/embed/ephy-embed.h
@@ -63,6 +63,12 @@ typedef enum
 	EPHY_EMBED_CHROME_BOOKMARKSBAR	= 1 << 3
 } EphyEmbedChrome;
 
+typedef enum
+{
+	EPHY_EMBED_LOAD_FLAGS_NONE			= 1 << 0,
+	EPHY_EMBED_LOAD_FLAGS_ALLOW_THIRD_PARTY_FIXUP 	= 1 << 1,
+} EphyEmbedLoadFlags;
+
 #define EPHY_EMBED_CHROME_ALL (EPHY_EMBED_CHROME_MENUBAR |	\
 			       EPHY_EMBED_CHROME_TOOLBAR |	\
 			       EPHY_EMBED_CHROME_STATUSBAR |	\
@@ -157,6 +163,10 @@ struct _EphyEmbedIface
 	/* Methods  */
 	void		   (* load_url)			(EphyEmbed *embed,
 							 const char *url);
+	void		   (* load)			(EphyEmbed *embed,
+							 const char *url,
+							 EphyEmbedLoadFlags flags,
+							 EphyEmbed *referring_embed);
 	void		   (* stop_load)		(EphyEmbed *embed);
 	void		   (* reload)			(EphyEmbed *embed,
 							 gboolean force);
@@ -232,6 +242,10 @@ GType		  ephy_embed_get_type			(void);
 /* Base */
 void		  ephy_embed_load_url			(EphyEmbed *embed,
 							 const char *url);
+void		  ephy_embed_load			(EphyEmbed *embed,
+							 const char *url,
+							 EphyEmbedLoadFlags flags,
+							 EphyEmbed *referring_embed);
 
 void		  ephy_embed_stop_load			(EphyEmbed *embed);
 
diff --git a/embed/mozilla/EphyBrowser.cpp b/embed/mozilla/EphyBrowser.cpp
index 8e2e946a0..aba1645eb 100644
--- a/embed/mozilla/EphyBrowser.cpp
+++ b/embed/mozilla/EphyBrowser.cpp
@@ -1524,3 +1524,55 @@ EphyBrowser::Close ()
 
 	return domWin->Close();
 }
+
+nsresult
+EphyBrowser::GetPIDOMWindow(nsPIDOMWindow **aPIWin)
+{
+  *aPIWin = nsnull;
+
+  // get the private DOM window
+  nsCOMPtr<nsPIDOMWindow> domWindowPrivate = do_QueryInterface(mDOMWindow);
+
+  // and the root window for that DOM window
+  *aPIWin = domWindowPrivate->GetPrivateRoot();
+
+  if (*aPIWin) 
+  {
+    NS_ADDREF(*aPIWin);
+    return NS_OK;
+  }
+
+  return NS_ERROR_FAILURE;
+
+}
+
+nsresult
+EphyBrowser::LoadURI(const char *aURI,
+		     PRUint32 aLoadFlags,
+		     nsIURI *aReferrer)
+{
+	nsString uURI;
+	nsresult rv = NS_OK;
+
+ 	NS_CStringToUTF16 (nsCString (aURI), NS_CSTRING_ENCODING_UTF8, uURI);
+
+	if (uURI.Length() == 0) return NS_OK;
+ 
+	nsCOMPtr<nsIWebNavigation> contentNav = do_QueryInterface (mWebBrowser);
+	NS_ENSURE_TRUE (contentNav, NS_ERROR_FAILURE);
+
+	nsCOMPtr<nsPIDOMWindow> piWin;
+	rv = GetPIDOMWindow(getter_AddRefs(piWin));
+  	NS_ENSURE_SUCCESS (rv, rv);
+
+	nsAutoPopupStatePusher popupStatePusher(piWin, openAllowed);
+
+	rv = contentNav->LoadURI(uURI.get(),   // URI string
+			 	 aLoadFlags,   // Load flags
+			 	 aReferrer,    // Referring URI
+			 	 nsnull,       // Post data
+			 	 nsnull);      // extra headers
+
+	return rv;
+}
+
diff --git a/embed/mozilla/EphyBrowser.h b/embed/mozilla/EphyBrowser.h
index c1464893f..9b41cd0d9 100644
--- a/embed/mozilla/EphyBrowser.h
+++ b/embed/mozilla/EphyBrowser.h
@@ -36,6 +36,7 @@
 #include <nsIWebBrowserFocus.h>
 #include <nsIWebBrowser.h>
 #include <nsIWebNavigation.h>
+#include <nsPIDOMWindow.h>
 
 #ifdef ALLOW_PRIVATE_API
 #include <nsIContentViewer.h>
@@ -172,6 +173,7 @@ public:
 	nsresult GetDocumentURI (nsIURI **aURI);
 	nsresult GetTargetDocumentURI (nsIURI **aURI);
 	nsresult GetDOMWindow (nsIDOMWindow **window);
+	nsresult GetPIDOMWindow(nsPIDOMWindow **aPIWin);
 
 	nsresult GetHasModifiedForms (PRBool *modified);
 
@@ -183,6 +185,10 @@ public:
 
 	nsresult Close ();
 
+	nsresult LoadURI(const char *aURI, 
+			 PRUint32 aLoadFlags = nsIWebNavigation::LOAD_FLAGS_NONE, 
+			 nsIURI *aURI = nsnull);
+
         EphyEmbedDocumentType GetDocumentType ();
 
 	nsCOMPtr<nsIWebBrowser> mWebBrowser;
diff --git a/embed/mozilla/mozilla-embed.cpp b/embed/mozilla/mozilla-embed.cpp
index db8d09e68..45213598e 100644
--- a/embed/mozilla/mozilla-embed.cpp
+++ b/embed/mozilla/mozilla-embed.cpp
@@ -324,6 +324,42 @@ impl_load_url (EphyEmbed *embed,
         gtk_moz_embed_load_url (GTK_MOZ_EMBED(embed), url);
 }
 
+static char * impl_get_location (EphyEmbed *embed, gboolean toplevel);
+
+static void
+impl_load (EphyEmbed *embed, 
+           const char *url,
+	   EphyEmbedLoadFlags flags,
+	   EphyEmbed *preview_embed)
+{
+	EphyBrowser *browser;
+
+	browser = MOZILLA_EMBED(embed)->priv->browser;
+	g_return_if_fail (browser != NULL);
+
+	nsCOMPtr<nsIURI> uri;
+	if (preview_embed != NULL)
+	{
+		EphyBrowser *pbrowser;
+		nsresult rv;
+
+		pbrowser = MOZILLA_EMBED(preview_embed)->priv->browser;
+		if (pbrowser != NULL)
+		{
+			pbrowser->GetDocumentURI (getter_AddRefs (uri));
+		}
+	}
+
+	if (flags & EPHY_EMBED_LOAD_FLAGS_ALLOW_THIRD_PARTY_FIXUP)
+	{
+		browser->LoadURI (url, nsIWebNavigation::LOAD_FLAGS_ALLOW_THIRD_PARTY_FIXUP, uri);	
+	}
+	else
+	{
+		browser->LoadURI (url, nsIWebNavigation::LOAD_FLAGS_NONE, uri);	
+	}
+}
+
 static void
 impl_stop_load (EphyEmbed *embed)
 {
@@ -1114,6 +1150,7 @@ static void
 ephy_embed_iface_init (EphyEmbedIface *iface)
 {
 	iface->load_url = impl_load_url; 
+	iface->load = impl_load; 
 	iface->stop_load = impl_stop_load;
 	iface->can_go_back = impl_can_go_back;
 	iface->can_go_forward =impl_can_go_forward;