[gedit/wip/loader-saver: 15/16] File browser: don't use deprecated GeditDocument API

[Sébastien Wilmet <swilmet src gnome org>]

commit 835e628f55fa97a5cb28f335fe602f150fcdb77f
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri Jun 27 16:29:45 2014 +0200

    File browser: don't use deprecated GeditDocument API

 plugins/filebrowser/gedit-file-browser-plugin.c |   46 +++++++++++++---------
 1 files changed, 27 insertions(+), 19 deletions(-)
---
diff --git a/plugins/filebrowser/gedit-file-browser-plugin.c b/plugins/filebrowser/gedit-file-browser-plugin.c
index 3208161..412757b 100644
--- a/plugins/filebrowser/gedit-file-browser-plugin.c
+++ b/plugins/filebrowser/gedit-file-browser-plugin.c
@@ -379,17 +379,23 @@ set_root_from_doc (GeditFileBrowserPlugin *plugin,
                    GeditDocument          *doc)
 {
        GeditFileBrowserPluginPrivate *priv = plugin->priv;
-       GFile *file;
+       GtkSourceFile *file;
+       GFile *location;
        GFile *parent;
 
        if (doc == NULL)
+       {
                return;
+       }
 
-       file = gedit_document_get_location (doc);
-       if (file == NULL)
+       file = gedit_document_get_file (doc);
+       location = gtk_source_file_get_location (file);
+       if (location == NULL)
+       {
                return;
+       }
 
-       parent = g_file_get_parent (file);
+       parent = g_file_get_parent (location);
 
        if (parent != NULL)
        {
@@ -399,8 +405,6 @@ set_root_from_doc (GeditFileBrowserPlugin *plugin,
 
                g_object_unref (parent);
        }
-
-       g_object_unref (file);
 }
 
 static void
@@ -730,23 +734,28 @@ on_rename_cb (GeditFileBrowserStore *store,
 {
        GList *documents;
        GList *item;
-       GeditDocument *doc;
-       GFile *docfile;
 
        /* Find all documents and set its uri to newuri where it matches olduri */
        documents = gedit_app_get_documents (GEDIT_APP (g_application_get_default ()));
 
        for (item = documents; item; item = item->next)
        {
+               GeditDocument *doc;
+               GtkSourceFile *source_file;
+               GFile *docfile;
+
                doc = GEDIT_DOCUMENT (item->data);
-               docfile = gedit_document_get_location (doc);
+               source_file = gedit_document_get_file (doc);
+               docfile = gtk_source_file_get_location (source_file);
 
-               if (!docfile)
+               if (docfile == NULL)
+               {
                        continue;
+               }
 
                if (g_file_equal (docfile, oldfile))
                {
-                       gedit_document_set_location (doc, newfile);
+                       gtk_source_file_set_location (source_file, newfile);
                }
                else
                {
@@ -754,21 +763,20 @@ on_rename_cb (GeditFileBrowserStore *store,
 
                        relative = g_file_get_relative_path (oldfile, docfile);
 
-                       if (relative)
+                       if (relative != NULL)
                        {
                                /* Relative now contains the part in docfile without
                                   the prefix oldfile */
 
-                               g_object_unref (docfile);
                                docfile = g_file_get_child (newfile, relative);
 
-                               gedit_document_set_location (doc, docfile);
+                               gtk_source_file_set_location (source_file, docfile);
+
+                               g_object_unref (docfile);
                        }
 
                        g_free (relative);
                }
-
-               g_object_unref (docfile);
        }
 
        g_list_free (documents);
@@ -843,11 +851,12 @@ on_tab_added_cb (GeditWindow            *window,
        if (open)
        {
                GeditDocument *doc;
+               GtkSourceFile *file;
                GFile *location;
 
                doc = gedit_tab_get_document (tab);
-
-               location = gedit_document_get_location (doc);
+               file = gedit_document_get_file (doc);
+               location = gtk_source_file_get_location (file);
 
                if (location != NULL)
                {
@@ -857,7 +866,6 @@ on_tab_added_cb (GeditWindow            *window,
                                set_root_from_doc (plugin, doc);
                                load_default = FALSE;
                        }
-                       g_object_unref (location);
                }
        }