[gedit] Made document 'shortname' writable

[Jesse van den Kieboom <jessevdk src gnome org>]

commit faefe07b7352026c1c450d9858d3f0bd7ac8714b
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Tue Feb 9 23:53:05 2010 +0100

    Made document 'shortname' writable

 gedit/gedit-document.c |   31 +++++++++++++++++++++++++++----
 gedit/gedit-document.h |    4 ++++
 gedit/gedit-tab.c      |   15 +++++++++++++++
 3 files changed, 46 insertions(+), 4 deletions(-)
---
diff --git a/gedit/gedit-document.c b/gedit/gedit-document.c
index 415944b..43cb3f4 100644
--- a/gedit/gedit-document.c
+++ b/gedit/gedit-document.c
@@ -103,6 +103,7 @@ struct _GeditDocumentPrivate
 {
 	gchar	    *uri;
 	gint 	     untitled_number;
+	gchar       *short_name;
 
 	GFileInfo   *metadata_info;
 
@@ -371,6 +372,10 @@ gedit_document_set_property (GObject      *object,
 			gedit_document_set_newline_type (doc,
 							 g_value_get_enum (value));
 			break;
+		case PROP_SHORTNAME:
+			gedit_document_set_short_name_for_display (doc,
+			                                           g_value_get_string (value));
+			break;
 		default:
 			G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 			break;
@@ -423,7 +428,7 @@ gedit_document_class_init (GeditDocumentClass *klass)
 	object_class->dispose = gedit_document_dispose;
 	object_class->finalize = gedit_document_finalize;
 	object_class->get_property = gedit_document_get_property;
-	object_class->set_property = gedit_document_set_property;	
+	object_class->set_property = gedit_document_set_property;
 
 	buf_class->mark_set = gedit_document_mark_set;
 	buf_class->changed = gedit_document_changed;
@@ -444,7 +449,7 @@ gedit_document_class_init (GeditDocumentClass *klass)
 							      "Short Name",
 							      "The document's short name",
 							      NULL,
-							      G_PARAM_READABLE |
+							      G_PARAM_READWRITE |
 							      G_PARAM_STATIC_STRINGS));
 
 	g_object_class_install_property (object_class, PROP_CONTENT_TYPE,
@@ -980,7 +985,11 @@ set_uri (GeditDocument *doc,
 #endif
 
 	g_object_notify (G_OBJECT (doc), "uri");
-	g_object_notify (G_OBJECT (doc), "shortname");
+
+	if (doc->priv->short_name == NULL)
+	{
+		g_object_notify (G_OBJECT (doc), "shortname");
+	}
 }
 
 GFile *
@@ -1026,13 +1035,27 @@ gedit_document_get_short_name_for_display (GeditDocument *doc)
 {
 	g_return_val_if_fail (GEDIT_IS_DOCUMENT (doc), g_strdup (""));
 
-	if (doc->priv->uri == NULL)
+	if (doc->priv->short_name != NULL)
+		return g_strdup (doc->priv->short_name);
+	else if (doc->priv->uri == NULL)
 		return g_strdup_printf (_("Unsaved Document %d"),
 					doc->priv->untitled_number);
 	else
 		return gedit_utils_basename_for_display (doc->priv->uri);
 }
 
+void
+gedit_document_set_short_name_for_display (GeditDocument *doc,
+                                           const gchar   *short_name)
+{
+	g_return_if_fail (GEDIT_IS_DOCUMENT (doc));
+
+	g_free (doc->priv->short_name);
+	doc->priv->short_name = g_strdup (short_name);
+
+	g_object_notify (G_OBJECT (doc), "shortname");
+}
+
 gchar *
 gedit_document_get_content_type (GeditDocument *doc)
 {
diff --git a/gedit/gedit-document.h b/gedit/gedit-document.h
index b316393..3cb6893 100644
--- a/gedit/gedit-document.h
+++ b/gedit/gedit-document.h
@@ -187,6 +187,10 @@ gchar		*gedit_document_get_uri_for_display
 gchar		*gedit_document_get_short_name_for_display
 					 	(GeditDocument       *doc);
 
+void		 gedit_document_set_short_name_for_display
+						(GeditDocument       *doc,
+						 const gchar         *name);
+
 gchar		*gedit_document_get_content_type
 					 	(GeditDocument       *doc);
 
diff --git a/gedit/gedit-tab.c b/gedit/gedit-tab.c
index 87d6c8c..af396fe 100644
--- a/gedit/gedit-tab.c
+++ b/gedit/gedit-tab.c
@@ -421,6 +421,17 @@ document_uri_notify_handler (GeditDocument *document,
 	g_object_notify (G_OBJECT (tab), "name");
 }
 
+static void 
+document_shortname_notify_handler (GeditDocument *document,
+				   GParamSpec    *pspec,
+				   GeditTab      *tab)
+{
+	gedit_debug (DEBUG_TAB);
+	
+	/* Notify the change in the shortname */
+	g_object_notify (G_OBJECT (tab), "name");
+}
+
 static void
 document_modified_changed (GtkTextBuffer *document,
 			   GeditTab      *tab)
@@ -1575,6 +1586,10 @@ gedit_tab_init (GeditTab *tab)
 			  G_CALLBACK (document_uri_notify_handler),
 			  tab);
 	g_signal_connect (doc,
+			  "notify::shortname",
+			  G_CALLBACK (document_shortname_notify_handler),
+			  tab);
+	g_signal_connect (doc,
 			  "modified_changed",
 			  G_CALLBACK (document_modified_changed),
 			  tab);