Move title/address update on open-uri signal to EphyEmbed.

Also refactor some common code in ephy-embed-utils.c

svn path=/trunk/; revision=7562

6 files changed, 230 insertions, 1 deletions

diff --git a/embed/Makefile.am b/embed/Makefile.am
index d1ddcb38b..209eb74e6 100644
--- a/embed/Makefile.am
+++ b/embed/Makefile.am
@@ -31,6 +31,7 @@ INST_H_FILES = \
 	ephy-embed-prefs.h		\
 	ephy-embed-single.h		\
 	ephy-embed-shell.h		\
+	ephy-embed-utils.h              \
 	ephy-history.h			\
 	ephy-password-manager.h		\
 	ephy-permission-manager.h
@@ -53,6 +54,7 @@ libephyembed_la_SOURCES = \
 	ephy-embed-persist.c		\
 	ephy-embed-single.c		\
 	ephy-embed-shell.c		\
+	ephy-embed-utils.c              \
 	ephy-encodings.c		\
 	ephy-favicon-cache.c		\
 	ephy-history.c			\
diff --git a/embed/ephy-embed-utils.c b/embed/ephy-embed-utils.c
new file mode 100644
index 000000000..ae8fd8826
--- /dev/null
+++ b/embed/ephy-embed-utils.c
@@ -0,0 +1,119 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ *  Copyright © 2000-2003 Marco Pesenti Gritti
+ *  Copyright © 2003, 2004, 2005 Christian Persch
+ *  Copyright © 2004 Crispin Flowerday
+ *  Copyright © 2004 Adam Hooper
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ *  $Id: 
+ */
+
+#include "ephy-string.h"
+#include <string.h>
+
+#include <glib/gi18n.h>
+
+#include "ephy-embed-utils.h"
+
+char*
+ephy_embed_utils_link_message_parse (char *message)
+{
+	
+	char *status_message;
+	char **splitted_message;
+
+	status_message = ephy_string_blank_chr (message);
+	
+	if (status_message && g_str_has_prefix (status_message, "mailto:"))
+	{
+		int i = 1;
+		char *p;
+		GString *tmp;
+		
+		/* We first want to eliminate all the things after "?", like
+		 * cc, subject and alike.
+		 */
+		
+		p = strchr (status_message, '?');
+		if (p != NULL) *p = '\0';
+		
+		/* Then we also want to check if there is more than an email address
+		 * in the mailto: list.
+		 */
+		
+		splitted_message = g_strsplit_set (status_message, ";", -1);
+		tmp = g_string_new (g_strdup_printf (_("Send an email message to “%s”"),
+						     (splitted_message[0] + 7)));
+		
+		while (splitted_message [i] != NULL)
+		{
+			g_string_append_printf (tmp, ", “%s”", splitted_message[i]);
+			i++;
+		}
+
+		g_free (status_message);
+		g_strfreev (splitted_message);
+
+		return g_string_free (tmp, FALSE);
+	}
+	else
+	{
+		return status_message;
+	}
+}
+
+/**
+ * ephy_embed_utils_get_title_composite:
+ * @embed: an #EphyEmbed
+ *
+ * Returns the title of the web page loaded in @embed.
+ * 
+ * This differs from #ephy_embed_utils_get_title in that this function
+ * will return a special title while the page is still loading.
+ *
+ * Return value: @embed's web page's title. Will never be %NULL.
+ **/
+const char *
+ephy_embed_utils_get_title_composite (EphyEmbed *embed)
+{
+	const char *title = "";
+        const char *loading_title;
+	gboolean is_loading, is_blank;
+
+	g_return_val_if_fail (EPHY_IS_EMBED (embed), NULL);
+
+	is_loading = ephy_embed_get_load_status (embed);
+        is_blank = ephy_embed_get_is_blank (embed);
+        loading_title = ephy_embed_get_loading_title (embed);
+
+	if (is_blank)
+	{
+		title = _("Blank page");
+	}
+	else if (is_loading &&
+		loading_title != NULL)
+	{
+		title = loading_title;
+	}
+	else
+	{
+                title = ephy_embed_get_title (embed);
+	}
+
+	return title != NULL ? title : "";
+}
+
diff --git a/embed/ephy-embed-utils.h b/embed/ephy-embed-utils.h
new file mode 100644
index 000000000..861231e0f
--- /dev/null
+++ b/embed/ephy-embed-utils.h
@@ -0,0 +1,37 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ *  Copyright © 2000-2003 Marco Pesenti Gritti
+ *  Copyright © 2003, 2004, 2005 Christian Persch
+ *  Copyright © 2004 Crispin Flowerday
+ *  Copyright © 2004 Adam Hooper
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ *  $Id: 
+ */
+
+#ifndef EPHY_EMBED_UTILS_H
+#define EPHY_EMBED_UTILS_H
+
+#include "ephy-embed.h"
+
+G_BEGIN_DECLS
+
+char 	   * ephy_embed_utils_link_message_parse  (char *message);
+const char * ephy_embed_utils_get_title_composite (EphyEmbed *embed);
+
+G_END_DECLS
+
+#endif
diff --git a/embed/ephy-embed.c b/embed/ephy-embed.c
index 0a822ee11..6c6d4cdd8 100644
--- a/embed/ephy-embed.c
+++ b/embed/ephy-embed.c
@@ -1273,3 +1273,24 @@ ephy_embed_get_icon_address (EphyEmbed *embed)
 	return iface->get_icon_address (embed);
 }
 
+/**
+ * ephy_embed_get_is_blank:
+ * @embed: an #EphyEmbed
+ *
+ * Returns whether the  @embed's address is "blank".
+ *
+ * Return value: %TRUE if the @embed's address is "blank"
+ **/
+gboolean
+ephy_embed_get_is_blank (EphyEmbed *embed)
+{
+	EphyEmbedIface *iface = EPHY_EMBED_GET_IFACE (embed);
+	return iface->get_is_blank (embed);
+}
+
+const char *
+ephy_embed_get_loading_title (EphyEmbed *embed)
+{
+	EphyEmbedIface *iface = EPHY_EMBED_GET_IFACE (embed);
+	return iface->get_loading_title (embed);
+}
diff --git a/embed/ephy-embed.h b/embed/ephy-embed.h
index 87d78f20d..61d3ab735 100644
--- a/embed/ephy-embed.h
+++ b/embed/ephy-embed.h
@@ -254,6 +254,8 @@ struct _EphyEmbedIface
         const char *       (* get_status_message)       (EphyEmbed *embed);
         GdkPixbuf *        (* get_icon)                 (EphyEmbed *embed);
         const char *       (* get_icon_address)         (EphyEmbed *embed);
+        gboolean           (* get_is_blank)             (EphyEmbed *embed);
+        const char *       (* get_loading_title)        (EphyEmbed *embed);
 };
 
 GType		  ephy_embed_net_state_get_type		(void);
@@ -285,7 +287,6 @@ const char	 *ephy_embed_get_title			(EphyEmbed *embed);
 
 char		 *ephy_embed_get_location		(EphyEmbed *embed,
 							 gboolean toplevel);
-
 const char	 *ephy_embed_get_link_message		(EphyEmbed *embed);
 
 char		 *ephy_embed_get_js_status		(EphyEmbed *embed);
@@ -375,6 +376,11 @@ const char *       ephy_embed_get_status_message        (EphyEmbed *embed);
 GdkPixbuf *        ephy_embed_get_icon                  (EphyEmbed *embed);
 const char *       ephy_embed_get_icon_address          (EphyEmbed *embed);
 
+/* Is blank */
+gboolean          ephy_embed_get_is_blank               (EphyEmbed *embed);
+
+const char *     ephy_embed_get_loading_title           (EphyEmbed *embed);
+
 /* Encoding */
 char		 *ephy_embed_get_encoding		(EphyEmbed *embed);
 
diff --git a/embed/mozilla/mozilla-embed.cpp b/embed/mozilla/mozilla-embed.cpp
index 4ac762617..16ef8245f 100644
--- a/embed/mozilla/mozilla-embed.cpp
+++ b/embed/mozilla/mozilla-embed.cpp
@@ -105,6 +105,9 @@ static void mozilla_embed_set_icon_address      (MozillaEmbed *embed,
 static void mozilla_embed_favicon_cb            (EphyEmbed *embed,
                                                  const char *address,
                                                  MozillaEmbed *membed);
+static gboolean mozilla_embed_open_uri_cb       (EphyEmbed *embed,
+                                                 const char *uri,
+                                                 MozillaEmbed *membed);
 static void impl_set_typed_address		(EphyEmbed *embed,
 						 const char *address,
 						 EphyEmbedAddressExpire expire);
@@ -439,6 +442,9 @@ mozilla_embed_init (MozillaEmbed *embed)
 	g_signal_connect_object (embed, "ge_favicon",
 				 G_CALLBACK (mozilla_embed_favicon_cb),
 				 embed, (GConnectFlags)0);
+	g_signal_connect_object (embed, "open_uri",
+				 G_CALLBACK (mozilla_embed_open_uri_cb),
+				 embed,(GConnectFlags) 0);
 
 	cache = EPHY_FAVICON_CACHE
 		(ephy_embed_shell_get_favicon_cache (embed_shell));
@@ -1195,6 +1201,22 @@ impl_get_link_message (EphyEmbed *embed)
         return priv->link_message;
 }
 
+static gboolean
+impl_get_is_blank (EphyEmbed *embed)
+{
+        MozillaEmbedPrivate *priv = MOZILLA_EMBED (embed)->priv;
+
+        return priv->is_blank;
+}
+
+static const char*
+impl_get_loading_title (EphyEmbed *embed)
+{
+        MozillaEmbedPrivate *priv = MOZILLA_EMBED (embed)->priv;
+
+        return priv->loading_title;
+}
+
 static void
 mozilla_embed_set_address (MozillaEmbed *embed, char *address)
 {
@@ -2224,6 +2246,26 @@ mozilla_embed_title_change_cb       (EphyEmbed *embed,
 	g_object_thaw_notify (object);
 }
 
+static gboolean
+mozilla_embed_open_uri_cb (EphyEmbed *embed,
+                           const char *uri,
+                           MozillaEmbed *membed)
+{
+	MozillaEmbedPrivate *priv = membed->priv;
+
+	/* Set the address here if we have a blank page.
+	 * See bug #147840.
+	 */
+	if (priv->is_blank)
+	{
+		mozilla_embed_set_address (membed, g_strdup (uri));
+		mozilla_embed_set_loading_title (membed, uri, TRUE);
+	}
+
+	/* allow load to proceed */
+	return FALSE;
+}
+
 static EphyEmbedSecurityLevel
 mozilla_embed_security_level (PRUint32 state)
 {
@@ -2303,6 +2345,8 @@ ephy_embed_iface_init (EphyEmbedIface *iface)
 	iface->set_typed_address = impl_set_typed_address;
 	iface->get_address = impl_get_address;
         iface->get_status_message = impl_get_status_message;
+        iface->get_is_blank = impl_get_is_blank;
+        iface->get_loading_title = impl_get_loading_title;
 }
 
 static void