renaming from gedit to pluma

1 files changed, 0 insertions, 1546 deletions

diff --git a/gedit/gedit-utils.c b/gedit/gedit-utils.c
deleted file mode 100755
index c34b746f..00000000
--- a/gedit/gedit-utils.c
+++ /dev/null
@@ -1,1546 +0,0 @@
-/*
- * gedit-utils.c
- * This file is part of gedit
- *
- * Copyright (C) 1998, 1999 Alex Roberts, Evan Lawrence
- * Copyright (C) 2000, 2002 Chema Celorio, Paolo Maggi 
- * Copyright (C) 2003-2005 Paolo Maggi 
- *
- * 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 of the License, 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., 59 Temple Place, Suite 330, 
- * Boston, MA 02111-1307, USA. 
- */
- 
-/*
- * Modified by the gedit Team, 1998-2005. See the AUTHORS file for a 
- * list of people on the gedit Team.  
- * See the ChangeLog files for a list of changes. 
- *
- * $Id$
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <fcntl.h>
-#include <string.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-#include <gio/gio.h>
-
-#include "gedit-utils.h"
-
-#include "gedit-document.h"
-#include "gedit-prefs-manager.h"
-#include "gedit-debug.h"
-
-/* For the workspace/viewport stuff */
-#ifdef GDK_WINDOWING_X11
-#include <gdk/gdkx.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/Xatom.h>
-#endif
-
-#define STDIN_DELAY_MICROSECONDS 100000
-
-/* Returns true if uri is a file: uri and is not a chained uri */
-gboolean
-gedit_utils_uri_has_file_scheme (const gchar *uri)
-{
-	GFile *gfile;
-	gboolean res;
-
-	gfile = g_file_new_for_uri (uri);
-	res = g_file_has_uri_scheme (gfile, "file");
-	
-	g_object_unref (gfile);
-	return res;
-}
-
-/* FIXME: we should check for chained URIs */
-gboolean
-gedit_utils_uri_has_writable_scheme (const gchar *uri)
-{
-	GFile *gfile;
-	gchar *scheme;
-	GSList *writable_schemes;
-	gboolean res;
-
-	gfile = g_file_new_for_uri (uri);
-	scheme = g_file_get_uri_scheme (gfile);
-
-	g_return_val_if_fail (scheme != NULL, FALSE);
-
-	g_object_unref (gfile);
-
-	writable_schemes = gedit_prefs_manager_get_writable_vfs_schemes ();
-
-	/* CHECK: should we use g_ascii_strcasecmp? - Paolo (Nov 6, 2005) */
-	res = (g_slist_find_custom (writable_schemes,
-				    scheme,
-				    (GCompareFunc)strcmp) != NULL);
-
-	g_slist_foreach (writable_schemes, (GFunc)g_free, NULL);
-	g_slist_free (writable_schemes);
-
-	g_free (scheme);
-
-	return res;
-}
-
-static void
-widget_get_origin (GtkWidget *widget, gint *x, gint *y)
-
-{
-	GdkWindow *window;
-
-	window = gtk_widget_get_window (widget);
-	gdk_window_get_origin (window, x, y);
-}
-
-void
-gedit_utils_menu_position_under_widget (GtkMenu  *menu,
-					gint     *x,
-					gint     *y,
-					gboolean *push_in,
-					gpointer  user_data)
-{
-	GtkWidget *widget;
-	GtkRequisition requisition;
-
-	widget = GTK_WIDGET (user_data);
-	widget_get_origin (widget, x, y);
-
-	gtk_widget_size_request (GTK_WIDGET (menu), &requisition);
-
-	if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
-	{
-		*x += widget->allocation.x + widget->allocation.width - requisition.width;
-	}
-	else
-	{
-		*x += widget->allocation.x;
-	}
-
-	*y += widget->allocation.y + widget->allocation.height;
-
-	*push_in = TRUE;
-}
-
-void
-gedit_utils_menu_position_under_tree_view (GtkMenu  *menu,
-					   gint     *x,
-					   gint     *y,
-					   gboolean *push_in,
-					   gpointer  user_data)
-{
-	GtkTreeView *tree = GTK_TREE_VIEW (user_data);
-	GtkTreeModel *model;
-	GtkTreeSelection *selection;
-	GtkTreeIter iter;
-	
-	model = gtk_tree_view_get_model (tree);
-	g_return_if_fail (model != NULL);
-
-	selection = gtk_tree_view_get_selection (tree);
-	g_return_if_fail (selection != NULL);
-
-	if (gtk_tree_selection_get_selected (selection, NULL, &iter))
-	{
-		GtkTreePath *path;
-		GdkRectangle rect;
-
-		widget_get_origin (GTK_WIDGET (tree), x, y);
-			
-		path = gtk_tree_model_get_path (model, &iter);
-		gtk_tree_view_get_cell_area (tree, path,
-					     gtk_tree_view_get_column (tree, 0), /* FIXME 0 for RTL ? */
-					     &rect);
-		gtk_tree_path_free (path);
-		
-		*x += rect.x;
-		*y += rect.y + rect.height;
-		
-		if (gtk_widget_get_direction (GTK_WIDGET (tree)) == GTK_TEXT_DIR_RTL)
-		{
-			GtkRequisition requisition;
-			gtk_widget_size_request (GTK_WIDGET (menu), &requisition);
-			*x += rect.width - requisition.width;
-		}
-	}
-	else
-	{
-		/* no selection -> regular "under widget" positioning */
-		gedit_utils_menu_position_under_widget (menu,
-							x, y, push_in,
-							tree);
-	}
-}
-
-/* FIXME: remove this with gtk 2.12, it has gdk_color_to_string */
-gchar * 
-gedit_gdk_color_to_string (GdkColor color)
-{
-	return g_strdup_printf ("#%04x%04x%04x",
-				color.red, 
-				color.green,
-				color.blue);
-}
-
-GtkWidget *
-gedit_gtk_button_new_with_stock_icon (const gchar *label,
-				      const gchar *stock_id)
-{
-	GtkWidget *button;
-
-	button = gtk_button_new_with_mnemonic (label);
-	gtk_button_set_image (GTK_BUTTON (button),
-			      gtk_image_new_from_stock (stock_id,
-							GTK_ICON_SIZE_BUTTON));
-
-        return button;
-}
-
-GtkWidget *
-gedit_dialog_add_button (GtkDialog   *dialog,
-			 const gchar *text,
-			 const gchar *stock_id,
-			 gint         response_id)
-{
-	GtkWidget *button;
-
-	g_return_val_if_fail (GTK_IS_DIALOG (dialog), NULL);
-	g_return_val_if_fail (text != NULL, NULL);
-	g_return_val_if_fail (stock_id != NULL, NULL);
-
-	button = gedit_gtk_button_new_with_stock_icon (text, stock_id);
-	g_return_val_if_fail (button != NULL, NULL);
-
-	GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
-
-	gtk_widget_show (button);
-
-	gtk_dialog_add_action_widget (dialog, button, response_id);	
-
-	return button;
-}
-
-/*
- * n: len of the string in bytes
- */
-gboolean 
-g_utf8_caselessnmatch (const char *s1, const char *s2, gssize n1, gssize n2)
-{
-	gchar *casefold;
-	gchar *normalized_s1;
-      	gchar *normalized_s2;
-	gint len_s1;
-	gint len_s2;
-	gboolean ret = FALSE;
-
-	g_return_val_if_fail (s1 != NULL, FALSE);
-	g_return_val_if_fail (s2 != NULL, FALSE);
-	g_return_val_if_fail (n1 > 0, FALSE);
-	g_return_val_if_fail (n2 > 0, FALSE);
-
-	casefold = g_utf8_casefold (s1, n1);
-	normalized_s1 = g_utf8_normalize (casefold, -1, G_NORMALIZE_NFD);
-	g_free (casefold);
-
-	casefold = g_utf8_casefold (s2, n2);
-	normalized_s2 = g_utf8_normalize (casefold, -1, G_NORMALIZE_NFD);
-	g_free (casefold);
-
-	len_s1 = strlen (normalized_s1);
-	len_s2 = strlen (normalized_s2);
-
-	if (len_s1 < len_s2)
-		goto finally_2;
-
-	ret = (strncmp (normalized_s1, normalized_s2, len_s2) == 0);
-	
-finally_2:
-	g_free (normalized_s1);
-	g_free (normalized_s2);	
-
-	return ret;
-}
-
-/**
- * gedit_utils_set_atk_name_description
- * @widget : The Gtk widget for which name/description to be set
- * @name : Atk name string
- * @description : Atk description string
- * Description : This function sets up name and description
- * for a specified gtk widget.
- */
-void
-gedit_utils_set_atk_name_description (GtkWidget *widget, 
-				      const gchar *name,
-				      const gchar *description)
-{
-	AtkObject *aobj;
-
-	aobj = gtk_widget_get_accessible (widget);
-
-	if (!(GTK_IS_ACCESSIBLE (aobj)))
-		return;
-
-	if(name)
-		atk_object_set_name (aobj, name);
-
-	if(description)
-		atk_object_set_description (aobj, description);
-}
-
-/**
- * gedit_set_atk__relation
- * @obj1,@obj2 : specified widgets.
- * @rel_type : the type of relation to set up.
- * Description : This function establishes atk relation
- * between 2 specified widgets.
- */
-void
-gedit_utils_set_atk_relation (GtkWidget *obj1, 
-			      GtkWidget *obj2, 
-			      AtkRelationType rel_type )
-{
-	AtkObject *atk_obj1, *atk_obj2;
-	AtkRelationSet *relation_set;
-	AtkObject *targets[1];
-	AtkRelation *relation;
-
-	atk_obj1 = gtk_widget_get_accessible (obj1);
-	atk_obj2 = gtk_widget_get_accessible (obj2);
-
-	if (!(GTK_IS_ACCESSIBLE (atk_obj1)) || !(GTK_IS_ACCESSIBLE (atk_obj2)))
-		return;
-
-	relation_set = atk_object_ref_relation_set (atk_obj1);
-	targets[0] = atk_obj2;
-
-	relation = atk_relation_new (targets, 1, rel_type);
-	atk_relation_set_add (relation_set, relation);
-
-	g_object_unref (G_OBJECT (relation));
-}
-
-gboolean
-gedit_utils_uri_exists (const gchar* text_uri)
-{
-	GFile *gfile;
-	gboolean res;
-		
-	g_return_val_if_fail (text_uri != NULL, FALSE);
-	
-	gedit_debug_message (DEBUG_UTILS, "text_uri: %s", text_uri);
-
-	gfile = g_file_new_for_uri (text_uri);
-	res = g_file_query_exists (gfile, NULL);
-
-	g_object_unref (gfile);
-
-	gedit_debug_message (DEBUG_UTILS, res ? "TRUE" : "FALSE");
-
-	return res;
-}
-
-gchar *
-gedit_utils_escape_search_text (const gchar* text)
-{
-	GString *str;
-	gint length;
-	const gchar *p;
- 	const gchar *end;
-
-	if (text == NULL)
-		return NULL;
-
-	gedit_debug_message (DEBUG_SEARCH, "Text: %s", text);
-
-    	length = strlen (text);
-
-	/* no escape when typing.
-	 * The short circuit works only for ascii, but we only
-	 * care about not escaping a single '\' */
-	if (length == 1)
-		return g_strdup (text);
-
-	str = g_string_new ("");
-
-	p = text;
-  	end = text + length;
-
-  	while (p != end)
-    	{
-      		const gchar *next;
-      		next = g_utf8_next_char (p);
-
-		switch (*p)
-        	{
-       			case '\n':
-          			g_string_append (str, "\\n");
-          			break;
-			case '\r':
-          			g_string_append (str, "\\r");
-          			break;
-			case '\t':
-          			g_string_append (str, "\\t");
-          			break;
-			case '\\':
-          			g_string_append (str, "\\\\");
-          			break;
-        		default:
-          			g_string_append_len (str, p, next - p);
-          			break;
-        	}
-
-      		p = next;
-    	}
-
-	return g_string_free (str, FALSE);
-}
-
-gchar *
-gedit_utils_unescape_search_text (const gchar *text)
-{
-	GString *str;
-	gint length;
-	gboolean drop_prev = FALSE;
-	const gchar *cur;
-	const gchar *end;
-	const gchar *prev;
-	
-	if (text == NULL)
-		return NULL;
-
-	length = strlen (text);
-
-	str = g_string_new ("");
-
-	cur = text;
-	end = text + length;
-	prev = NULL;
-	
-	while (cur != end) 
-	{
-		const gchar *next;
-		next = g_utf8_next_char (cur);
-
-		if (prev && (*prev == '\\')) 
-		{
-			switch (*cur) 
-			{
-				case 'n':
-					str = g_string_append (str, "\n");
-				break;
-				case 'r':
-					str = g_string_append (str, "\r");
-				break;
-				case 't':
-					str = g_string_append (str, "\t");
-				break;
-				case '\\':
-					str = g_string_append (str, "\\");
-					drop_prev = TRUE;
-				break;
-				default:
-					str = g_string_append (str, "\\");
-					str = g_string_append_len (str, cur, next - cur);
-				break;
-			}
-		} 
-		else if (*cur != '\\') 
-		{
-			str = g_string_append_len (str, cur, next - cur);
-		} 
-		else if ((next == end) && (*cur == '\\')) 
-		{
-			str = g_string_append (str, "\\");
-		}
-		
-		if (!drop_prev)
-		{
-			prev = cur;
-		}
-		else 
-		{
-			prev = NULL;
-			drop_prev = FALSE;
-		}
-
-		cur = next;
-	}
-
-	return g_string_free (str, FALSE);
-}
-
-void 
-gedit_warning (GtkWindow *parent, const gchar *format, ...)
-{
-	va_list         args;
-	gchar          *str;
-	GtkWidget      *dialog;
-	GtkWindowGroup *wg = NULL;
-	
-	g_return_if_fail (format != NULL);
-
-	if (parent != NULL)
-		wg = gtk_window_get_group (parent);
-		
-	va_start (args, format);
-	str = g_strdup_vprintf (format, args);
-	va_end (args);
-
-	dialog = gtk_message_dialog_new_with_markup (
-			parent,
-			GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
-		   	GTK_MESSAGE_ERROR,
-		   	GTK_BUTTONS_OK,
-			"%s", str);
-
-	g_free (str);
-
-	if (wg != NULL)
-		gtk_window_group_add_window (wg, GTK_WINDOW (dialog));
-		
-	gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
-
-	gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
-
-	g_signal_connect (G_OBJECT (dialog),
-			  "response",
-			  G_CALLBACK (gtk_widget_destroy),
-			  NULL);
-			  
-	gtk_widget_show (dialog);
-}
-
-/*
- * Doubles underscore to avoid spurious menu accels.
- */
-gchar * 
-gedit_utils_escape_underscores (const gchar* text,
-				gssize       length)
-{
-	GString *str;
-	const gchar *p;
-	const gchar *end;
-
-	g_return_val_if_fail (text != NULL, NULL);
-
-	if (length < 0)
-		length = strlen (text);
-
-	str = g_string_sized_new (length);
-
-	p = text;
-	end = text + length;
-
-	while (p != end)
-	{
-		const gchar *next;
-		next = g_utf8_next_char (p);
-
-		switch (*p)
-		{
-			case '_':
-				g_string_append (str, "__");
-				break;
-			default:
-				g_string_append_len (str, p, next - p);
-				break;
-		}
-
-		p = next;
-	}
-
-	return g_string_free (str, FALSE);
-}
-
-/* the following functions are taken from eel */
-
-static gchar *
-gedit_utils_str_truncate (const gchar *string,
-			  guint        truncate_length,
-			  gboolean middle)
-{
-	GString     *truncated;
-	guint        length;
-	guint        n_chars;
-	guint        num_left_chars;
-	guint        right_offset;
-	guint        delimiter_length;
-	const gchar *delimiter = "\342\200\246";
-
-	g_return_val_if_fail (string != NULL, NULL);
-
-	length = strlen (string);
-
-	g_return_val_if_fail (g_utf8_validate (string, length, NULL), NULL);
-
-	/* It doesnt make sense to truncate strings to less than
-	 * the size of the delimiter plus 2 characters (one on each
-	 * side)
-	 */
-	delimiter_length = g_utf8_strlen (delimiter, -1);
-	if (truncate_length < (delimiter_length + 2)) {
-		return g_strdup (string);
-	}
-
-	n_chars = g_utf8_strlen (string, length);
-
-	/* Make sure the string is not already small enough. */
-	if (n_chars <= truncate_length) {
-		return g_strdup (string);
-	}
-
-	/* Find the 'middle' where the truncation will occur. */
-	if (middle)
-	{
-		num_left_chars = (truncate_length - delimiter_length) / 2;
-		right_offset = n_chars - truncate_length + num_left_chars + delimiter_length;
-
-		truncated = g_string_new_len (string,
-					      g_utf8_offset_to_pointer (string, num_left_chars) - string);
-		g_string_append (truncated, delimiter);
-		g_string_append (truncated, g_utf8_offset_to_pointer (string, right_offset));
-	}
-	else
-	{
-		num_left_chars = truncate_length - delimiter_length;
-		truncated = g_string_new_len (string,
-					      g_utf8_offset_to_pointer (string, num_left_chars) - string);
-		g_string_append (truncated, delimiter);
-	}
-	
-	return g_string_free (truncated, FALSE);
-}
-
-gchar *
-gedit_utils_str_middle_truncate (const gchar *string,
-				 guint        truncate_length)
-{
-	return gedit_utils_str_truncate (string, truncate_length, TRUE);
-}
-
-gchar *
-gedit_utils_str_end_truncate (const gchar *string,
-			      guint        truncate_length)
-{
-	return gedit_utils_str_truncate (string, truncate_length, FALSE);
-}
-
-gchar *
-gedit_utils_make_valid_utf8 (const char *name)
-{
-	GString *string;
-	const char *remainder, *invalid;
-	int remaining_bytes, valid_bytes;
-
-	g_return_val_if_fail (name != NULL, NULL);
-
-	string = NULL;
-	remainder = name;
-	remaining_bytes = strlen (name);
-
-	while (remaining_bytes != 0) {
-		if (g_utf8_validate (remainder, remaining_bytes, &invalid)) {
-			break;
-		}
-		valid_bytes = invalid - remainder;
-
-		if (string == NULL) {
-			string = g_string_sized_new (remaining_bytes);
-		}
-		g_string_append_len (string, remainder, valid_bytes);
-		/* append U+FFFD REPLACEMENT CHARACTER */
-		g_string_append (string, "\357\277\275");
-
-		remaining_bytes -= valid_bytes + 1;
-		remainder = invalid + 1;
-	}
-
-	if (string == NULL) {
-		return g_strdup (name);
-	}
-
-	g_string_append (string, remainder);
-	
-	g_assert (g_utf8_validate (string->str, -1, NULL));
-
-	return g_string_free (string, FALSE);
-}
-
-/* Note that this function replace home dir with ~ */
-gchar *
-gedit_utils_uri_get_dirname (const gchar *uri)
-{
-	gchar *res;
-	gchar *str;
-
-	g_return_val_if_fail (uri != NULL, NULL);
-
-	/* CHECK: does it work with uri chaining? - Paolo */
-	str = g_path_get_dirname (uri);
-	g_return_val_if_fail (str != NULL, g_strdup ("."));
-
-	if ((strlen (str) == 1) && (*str == '.'))
-	{
-		g_free (str);
-		
-		return NULL;
-	}
-
-	res = gedit_utils_replace_home_dir_with_tilde (str);
-
-	g_free (str);
-	
-	return res;
-}
-
-/**
- * gedit_utils_location_get_dirname_for_display
- * @file: the location
- *
- * Returns a string suitable to be displayed in the UI indicating
- * the name of the directory where the file is located.
- * For remote files it may also contain the hostname etc.
- * For local files it tries to replace the home dir with ~.
- *
- * Returns: a string to display the dirname
- */
-gchar *
-gedit_utils_location_get_dirname_for_display (GFile *location)
-{
-	gchar *uri;
-	gchar *res;
-	GMount *mount;
-
-	g_return_val_if_fail (location != NULL, NULL);
-
-	/* we use the parse name, that is either the local path
-	 * or an uri but which is utf8 safe */
-	uri = g_file_get_parse_name (location);
-
-	/* FIXME: this is sync... is it a problem? */
-	mount = g_file_find_enclosing_mount (location, NULL, NULL);
-	if (mount != NULL)
-	{
-		gchar *mount_name;
-		gchar *path;
-
-		mount_name = g_mount_get_name (mount);
-		g_object_unref (mount);
-
-		/* obtain the "path" patrt of the uri */
-		if (gedit_utils_decode_uri (uri,
-					    NULL, NULL,
-					    NULL, NULL,
-					    &path))
-		{
-			gchar *dirname;
-			
-			dirname = gedit_utils_uri_get_dirname (path);
-			res = g_strdup_printf ("%s %s", mount_name, dirname);
-
-			g_free (path);
-			g_free (dirname);
-			g_free (mount_name);
-		}
-		else
-		{
-			res = mount_name;
-		}
-	}
-	else
-	{
-		/* fallback for local files or uris without mounts */
-		res = gedit_utils_uri_get_dirname (uri);
-	}
-
-	g_free (uri);
-
-	return res;
-}
-
-gchar *
-gedit_utils_replace_home_dir_with_tilde (const gchar *uri)
-{
-	gchar *tmp;
-	gchar *home;
-
-	g_return_val_if_fail (uri != NULL, NULL);
-
-	/* Note that g_get_home_dir returns a const string */
-	tmp = (gchar *)g_get_home_dir ();
-
-	if (tmp == NULL)
-		return g_strdup (uri);
-
-	home = g_filename_to_utf8 (tmp, -1, NULL, NULL, NULL);
-	if (home == NULL)
-		return g_strdup (uri);
-
-	if (strcmp (uri, home) == 0)
-	{
-		g_free (home);
-		
-		return g_strdup ("~");
-	}
-
-	tmp = home;
-	home = g_strdup_printf ("%s/", tmp);
-	g_free (tmp);
-
-	if (g_str_has_prefix (uri, home))
-	{
-		gchar *res;
-
-		res = g_strdup_printf ("~/%s", uri + strlen (home));
-
-		g_free (home);
-		
-		return res;		
-	}
-
-	g_free (home);
-
-	return g_strdup (uri);
-}
-
-/* the following two functions are courtesy of galeon */
-
-/**
- * gedit_utils_get_current_workspace: Get the current workspace
- *
- * Get the currently visible workspace for the #GdkScreen.
- *
- * If the X11 window property isn't found, 0 (the first workspace)
- * is returned.
- */
-guint
-gedit_utils_get_current_workspace (GdkScreen *screen)
-{
-#ifdef GDK_WINDOWING_X11
-	GdkWindow *root_win;
-	GdkDisplay *display;
-	Atom type;
-	gint format;
-	gulong nitems;
-	gulong bytes_after;
-	guint *current_desktop;
-	gint err, result;
-	guint ret = 0;
-
-	g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
-
-	root_win = gdk_screen_get_root_window (screen);
-	display = gdk_screen_get_display (screen);
-
-	gdk_error_trap_push ();
-	result = XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), GDK_WINDOW_XID (root_win),
-				     gdk_x11_get_xatom_by_name_for_display (display, "_NET_CURRENT_DESKTOP"),
-				     0, G_MAXLONG, False, XA_CARDINAL, &type, &format, &nitems,
-				     &bytes_after, (gpointer) &current_desktop);
-	err = gdk_error_trap_pop ();
-
-	if (err != Success || result != Success)
-		return ret;
-
-	if (type == XA_CARDINAL && format == 32 && nitems > 0)
-		ret = current_desktop[0];
-
-	XFree (current_desktop);
-	return ret;
-#else
-	/* FIXME: on mac etc proably there are native APIs
-	 * to get the current workspace etc */
-	return 0;
-#endif
-}
-
-/**
- * gedit_utils_get_window_workspace: Get the workspace the window is on
- *
- * This function gets the workspace that the #GtkWindow is visible on,
- * it returns GEDIT_ALL_WORKSPACES if the window is sticky, or if
- * the window manager doesn support this function
- */
-guint
-gedit_utils_get_window_workspace (GtkWindow *gtkwindow)
-{
-#ifdef GDK_WINDOWING_X11
-	GdkWindow *window;
-	GdkDisplay *display;
-	Atom type;
-	gint format;
-	gulong nitems;
-	gulong bytes_after;
-	guint *workspace;
-	gint err, result;
-	guint ret = GEDIT_ALL_WORKSPACES;
-
-	g_return_val_if_fail (GTK_IS_WINDOW (gtkwindow), 0);
-	g_return_val_if_fail (GTK_WIDGET_REALIZED (GTK_WIDGET (gtkwindow)), 0);
-
-	window = gtk_widget_get_window (GTK_WIDGET (gtkwindow));
-	display = gdk_drawable_get_display (window);
-
-	gdk_error_trap_push ();
-	result = XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), GDK_WINDOW_XID (window),
-				     gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_DESKTOP"),
-				     0, G_MAXLONG, False, XA_CARDINAL, &type, &format, &nitems,
-				     &bytes_after, (gpointer) &workspace);
-	err = gdk_error_trap_pop ();
-
-	if (err != Success || result != Success)
-		return ret;
-
-	if (type == XA_CARDINAL && format == 32 && nitems > 0)
-		ret = workspace[0];
-
-	XFree (workspace);
-	return ret;
-#else
-	/* FIXME: on mac etc proably there are native APIs
-	 * to get the current workspace etc */
-	return 0;
-#endif
-}
-
-/**
- * gedit_utils_get_current_viewport: Get the current viewport origin
- *
- * Get the currently visible viewport origin for the #GdkScreen.
- *
- * If the X11 window property isn't found, (0, 0) is returned.
- */
-void
-gedit_utils_get_current_viewport (GdkScreen    *screen,
-				  gint         *x,
-				  gint         *y)
-{
-#ifdef GDK_WINDOWING_X11
-	GdkWindow *root_win;
-	GdkDisplay *display;
-	Atom type;
-	gint format;
-	gulong nitems;
-	gulong bytes_after;
-	gulong *coordinates;
-	gint err, result;
-
-	g_return_if_fail (GDK_IS_SCREEN (screen));
-	g_return_if_fail (x != NULL && y != NULL);
-
-	/* Default values for the viewport origin */
-	*x = 0;
-	*y = 0;
-
-	root_win = gdk_screen_get_root_window (screen);
-	display = gdk_screen_get_display (screen);
-
-	gdk_error_trap_push ();
-	result = XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), GDK_WINDOW_XID (root_win),
-				     gdk_x11_get_xatom_by_name_for_display (display, "_NET_DESKTOP_VIEWPORT"),
-				     0, G_MAXLONG, False, XA_CARDINAL, &type, &format, &nitems,
-				     &bytes_after, (void*) &coordinates);
-	err = gdk_error_trap_pop ();
-
-	if (err != Success || result != Success)
-		return;
-
-	if (type != XA_CARDINAL || format != 32 || nitems < 2)
-	{
-		XFree (coordinates);
-		return;
-	}
-
-	*x = coordinates[0];
-	*y = coordinates[1];
-	XFree (coordinates);
-#else
-	/* FIXME: on mac etc proably there are native APIs
-	 * to get the current workspace etc */
-	*x = 0;
-	*y = 0;
-#endif
-}
-
-void
-gedit_utils_activate_url (GtkAboutDialog *about,
-			  const gchar    *url,
-			  gpointer        data)
-{
-	gtk_show_uri (gtk_widget_get_screen (GTK_WIDGET (about)), url, GDK_CURRENT_TIME, NULL);
-}
-
-static gboolean
-is_valid_scheme_character (gchar c)
-{
-	return g_ascii_isalnum (c) || c == '+' || c == '-' || c == '.';
-}
-
-static gboolean
-has_valid_scheme (const gchar *uri)
-{
-	const gchar *p;
-
-	p = uri;
-
-	if (!is_valid_scheme_character (*p)) {
-		return FALSE;
-	}
-
-	do {
-		p++;
-	} while (is_valid_scheme_character (*p));
-
-	return *p == ':';
-}
-
-gboolean
-gedit_utils_is_valid_uri (const gchar *uri)
-{
-	const guchar *p;
-
-	if (uri == NULL)
-		return FALSE;
-
-	if (!has_valid_scheme (uri))
-		return FALSE;
-
-	/* We expect to have a fully valid set of characters */
-	for (p = (const guchar *)uri; *p; p++) {
-		if (*p == '%')
-		{
-			++p;
-			if (!g_ascii_isxdigit (*p))
-				return FALSE;
-
-			++p;		
-			if (!g_ascii_isxdigit (*p))
-				return FALSE;
-		}
-		else
-		{
-			if (*p <= 32 || *p >= 128)
-				return FALSE;
-		}
-	}
-
-	return TRUE;
-}
-
-static GtkWidget *
-handle_builder_error (const gchar *message, ...)
-{
-	GtkWidget *label;
-	gchar *msg;
-	gchar *msg_plain;
-	va_list args;
-
-	va_start (args, message);
-	msg_plain = g_strdup_vprintf (message, args);
-	va_end (args);
-
-	label = gtk_label_new (NULL);
-	gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
-
-	msg = g_strconcat ("<span size=\"large\" weight=\"bold\">",
-			   msg_plain, "</span>\n\n",
-			   _("Please check your installation."),
-			   NULL);
-
-	gtk_label_set_markup (GTK_LABEL (label), msg);
-
-	g_free (msg_plain);
-	g_free (msg);
-
-	gtk_misc_set_padding (GTK_MISC (label), 5, 5);
-
-	return label;
-}
-
-/**
- * gedit_utils_get_ui_objects:
- * @filename: the path to the gtk builder file
- * @root_objects: a NULL terminated list of root objects to load or NULL to
- *                load all objects
- * @error_widget: a pointer were a #GtkLabel
- * @object_name: the name of the first object
- * @...: a pointer were the first object is returned, followed by more
- *       name / object pairs and terminated by NULL.
- *
- * This function gets the requested objects from a GtkBuilder ui file. In case
- * of error it returns FALSE and sets error_widget to a GtkLabel containing
- * the error message to display.
- *
- * Returns FALSE if an error occurs, TRUE on success.
- */
-gboolean
-gedit_utils_get_ui_objects (const gchar  *filename,
-			    gchar       **root_objects,
-			    GtkWidget   **error_widget,
-			    const gchar  *object_name,
-			    ...)
-{
-
-	GtkBuilder *builder;
-	va_list args;
-	const gchar *name;
-	GError *error = NULL;
-	gchar *filename_markup;
-	gboolean ret = TRUE;
-
-	g_return_val_if_fail (filename != NULL, FALSE);
-	g_return_val_if_fail (error_widget != NULL, FALSE);
-	g_return_val_if_fail (object_name != NULL, FALSE);
-
-	filename_markup = g_markup_printf_escaped ("<i>%s</i>", filename);
-	*error_widget = NULL;
-
-	builder = gtk_builder_new ();
-	
-	if (root_objects != NULL)
-	{
-		gtk_builder_add_objects_from_file (builder, 
-						   filename, 
-						   root_objects, 
-						   &error);
-	}
-	else
-	{
-		gtk_builder_add_from_file (builder,
-					   filename,
-					   &error);
-	}
-
-	if (error != NULL)
-	{
-		*error_widget = handle_builder_error (_("Unable to open UI file %s. Error: %s"),
-						      filename_markup,
-						      error->message);
-		g_error_free (error);
-		g_free (filename_markup);
-		g_object_unref (builder);
-
-		return FALSE;
-	}
-
-	va_start (args, object_name);
-	for (name = object_name; name; name = va_arg (args, const gchar *) )
-	{
-		GObject **gobj;
-
-		gobj = va_arg (args, GObject **);
-		*gobj = gtk_builder_get_object (builder, name);
-
-		if (!*gobj)
-		{
-			*error_widget = handle_builder_error (_("Unable to find the object '%s' inside file %s."), 
-							      name, 
-							      filename_markup),
-			ret = FALSE;
-			break;
-		}
-
-		/* we return a new ref for the root objects,
-		 * the others are already reffed by their parent root object */
-		if (root_objects != NULL)
-		{
-			gint i;
-
-			for (i = 0; root_objects[i] != NULL; ++i)
-			{
-				if ((strcmp (name, root_objects[i]) == 0))
-				{
-					g_object_ref (*gobj);
-				}
-			}
-		}
-	}
-	va_end (args);
-
-	g_free (filename_markup);
-	g_object_unref (builder);
-
-	return ret;
-}
-
-gchar *
-gedit_utils_make_canonical_uri_from_shell_arg (const gchar *str)
-{	
-	GFile *gfile;
-	gchar *uri;
-
-	g_return_val_if_fail (str != NULL, NULL);
-	g_return_val_if_fail (*str != '\0', NULL);
-	
-	/* Note for the future: 
-	 * FIXME: is still still relevant?
-	 *
-	 * <federico> paolo: and flame whoever tells 
-	 * you that file:///mate/test_files/hëllò 
-	 * doesn't work --- that's not a valid URI
-	 *
-	 * <paolo> federico: well, another solution that 
-	 * does not requires patch to _from_shell_args 
-	 * is to check that the string returned by it 
-	 * contains only ASCII chars
-	 * <federico> paolo: hmmmm, isn't there 
-	 * mate_vfs_is_uri_valid() or something?
-	 * <paolo>: I will use gedit_utils_is_valid_uri ()
-	 *
-	 */
-
-	gfile = g_file_new_for_commandline_arg (str);
-	uri = g_file_get_uri (gfile);
-	g_object_unref (gfile);
-
-	if (gedit_utils_is_valid_uri (uri))
-		return uri;
-	
-	g_free (uri);
-	return NULL;
-}
-
-/**
- * gedit_utils_file_has_parent:
- * @gfile: the GFile to check the parent for
- *
- * Return TRUE if the specified gfile has a parent (is not the root), FALSE
- * otherwise
- */
-gboolean
-gedit_utils_file_has_parent (GFile *gfile)
-{
-	GFile *parent;
-	gboolean ret;
-	
-	parent = g_file_get_parent (gfile);
-	ret = parent != NULL;
-	
-	if (parent)
-		g_object_unref (parent);
-	
-	return ret;
-}
-
-/**
- * gedit_utils_basename_for_display:
- * @uri: uri for which the basename should be displayed
- *
- * Return the basename of a file suitable for display to users.
- */
-gchar *
-gedit_utils_basename_for_display (gchar const *uri)
-{
-	gchar *name;
-	GFile *gfile;
-	gchar *hn;
-
-	g_return_val_if_fail (uri != NULL, NULL);
-
-	gfile = g_file_new_for_uri (uri);
-
-	/* First, try to query the display name, but only on local files */
-	if (g_file_has_uri_scheme (gfile, "file"))
-	{
-		GFileInfo *info;
-		info = g_file_query_info (gfile,
-					  G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME, 
-					  G_FILE_QUERY_INFO_NONE, 
-					  NULL, 
-					  NULL);
-
-		if (info)
-		{
-			/* Simply get the display name to use as the basename */
-			name = g_strdup (g_file_info_get_display_name (info));
-			g_object_unref (info);
-		}
-		else
-		{
-			/* This is a local file, and therefore we will use
-			 * g_filename_display_basename on the local path */
-			gchar *local_path;
-		
-			local_path = g_file_get_path (gfile);
-			name = g_filename_display_basename (local_path);
-			g_free (local_path);
-		}
-	}
-	else if (gedit_utils_file_has_parent (gfile) || !gedit_utils_decode_uri (uri, NULL, NULL, &hn, NULL, NULL))
-	{
-		/* For remote files with a parent (so not just http://foo.com)
-		   or remote file for which the decoding of the host name fails,
-		   use the _parse_name and take basename of that */
-		gchar *parse_name;
-		gchar *base;
-
-		parse_name = g_file_get_parse_name (gfile);
-		base = g_filename_display_basename (parse_name);
-		name = g_uri_unescape_string (base, NULL);
-		
-		g_free (base);		
-		g_free (parse_name);
-	}
-	else
-	{
-		/* display '/ on <host>' using the decoded host */
-		gchar *hn_utf8;
-
-		if  (hn != NULL)
-			hn_utf8 = gedit_utils_make_valid_utf8 (hn);
-		else
-			/* we should never get here */
-			hn_utf8 = g_strdup ("?");
-
-		/* Translators: '/ on <remote-share>' */
-		name = g_strdup_printf (_("/ on %s"), hn_utf8);
-
-		g_free (hn_utf8);
-		g_free (hn);
-	}
-
-	g_object_unref (gfile);
-
-	return name;
-}
-
-/**
- * gedit_utils_uri_for_display:
- * @uri: uri to be displayed.
- *
- * Filter, modify, unescape and change @uri to make it appropriate
- * for display to users.
- * 
- * This function is a convenient wrapper for g_file_get_parse_name
- *
- * Return value: a string which represents @uri and can be displayed.
- */
-gchar *
-gedit_utils_uri_for_display (const gchar *uri)
-{
-	GFile *gfile;
-	gchar *parse_name;
-
-	gfile = g_file_new_for_uri (uri);
-	parse_name = g_file_get_parse_name (gfile);
-	g_object_unref (gfile);
-
-	return parse_name;
-}
-
-/**
- * gedit_utils_drop_get_uris:
- * @selection_data: the #GtkSelectionData from drag_data_received
- * @info: the info from drag_data_received
- *
- * Create a list of valid uri's from a uri-list drop.
- * 
- * Return value: a string array which will hold the uris or NULL if there 
- *		 were no valid uris. g_strfreev should be used when the 
- *		 string array is no longer used
- */
-gchar **
-gedit_utils_drop_get_uris (GtkSelectionData *selection_data)
-{
-	gchar **uris;
-	gint i;
-	gint p = 0;
-	gchar **uri_list;
-
-	uris = g_uri_list_extract_uris ((gchar *) gtk_selection_data_get_data (selection_data));
-	uri_list = g_new0(gchar *, g_strv_length (uris) + 1);
-
-	for (i = 0; uris[i] != NULL; i++)
-	{
-		gchar *uri;
-		
-		uri = gedit_utils_make_canonical_uri_from_shell_arg (uris[i]);
-		
-		/* Silently ignore malformed URI/filename */
-		if (uri != NULL)
-			uri_list[p++] = uri;
-	}
-
-	if (*uri_list == NULL)
-	{
-		g_free(uri_list);
-		return NULL;
-	}
-
-	return uri_list;
-}
-
-static void
-null_ptr (gchar **ptr)
-{
-	if (ptr)
-		*ptr = NULL;
-}
-
-/**
- * gedit_utils_decode_uri:
- * @uri: the uri to decode
- * @scheme: return value pointer for the uri's scheme (e.g. http, sftp, ...)
- * @user: return value pointer for the uri user info
- * @port: return value pointer for the uri port
- * @host: return value pointer for the uri host
- * @path: return value pointer for the uri path
- *
- * Parse and break an uri apart in its individual components like the uri
- * scheme, user info, port, host and path. The return value pointer can be
- * NULL to ignore certain parts of the uri. If the function returns TRUE, then
- * all return value pointers should be freed using g_free
- * 
- * Return value: TRUE if the uri could be properly decoded, FALSE otherwise.
- */
-gboolean
-gedit_utils_decode_uri (const gchar *uri,
-			gchar **scheme,
-			gchar **user,
-			gchar **host,
-			gchar **port,
-			gchar **path
-)
-{
-	/* Largely copied from glib/gio/gdummyfile.c:_g_decode_uri. This 
-	 * functionality should be in glib/gio, but for now we implement it
-	 * ourselves (see bug #546182) */
-
-	const char *p, *in, *hier_part_start, *hier_part_end;
-	char *out;
-	char c;
-
-	/* From RFC 3986 Decodes:
-	 * URI = scheme ":" hier-part [ "?" query ] [ "#" fragment ]
-	 */ 
-
-	p = uri;
-	
-	null_ptr (scheme);
-	null_ptr (user);
-	null_ptr (port);
-	null_ptr (host);
-	null_ptr (path);
-
-	/* Decode scheme:
-	 * scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )
-	 */
-
-	if (!g_ascii_isalpha (*p))
-		return FALSE;
-
-	while (1)
-	{
-		c = *p++;
-
-		if (c == ':')
-			break;
-
-		if (!(g_ascii_isalnum(c) ||
-		      c == '+' ||
-		      c == '-' ||
-		      c == '.'))
-			return FALSE;
-	}
-	
-	if (scheme)
-	{
-		*scheme = g_malloc (p - uri);
-		out = *scheme;
-	
-		for (in = uri; in < p - 1; in++)
-			*out++ = g_ascii_tolower (*in);
-			
-		*out = '\0';
-	}
-	
-	hier_part_start = p;
-	hier_part_end = p + strlen (p);
-	
-	if (hier_part_start[0] == '/' && hier_part_start[1] == '/')
-	{
-		const char *authority_start, *authority_end;
-		const char *userinfo_start, *userinfo_end;
-		const char *host_start, *host_end;
-		const char *port_start;
-		
-		authority_start = hier_part_start + 2;
-		/* authority is always followed by / or nothing */
-		authority_end = memchr (authority_start, '/', hier_part_end - authority_start);
-		
-		if (authority_end == NULL)
-			authority_end = hier_part_end;
-
-		/* 3.2:
-		 * authority = [ userinfo "@" ] host [ ":" port ]
-		 */
-
-		userinfo_end = memchr (authority_start, '@', authority_end - authority_start);
-		
-		if (userinfo_end)
-		{
-			userinfo_start = authority_start;
-			
-			if (user)
-				*user = g_uri_unescape_segment (userinfo_start, userinfo_end, NULL);
-			
-			if (user && *user == NULL)
-			{
-				if (scheme)
-					g_free (*scheme);
-
-				return FALSE;
-			}
-	
-			host_start = userinfo_end + 1;
-		}
-		else
-			host_start = authority_start;
-
-		port_start = memchr (host_start, ':', authority_end - host_start);
-
-		if (port_start)
-		{
-			host_end = port_start++;
-
-			if (port)
-				*port = g_strndup (port_start, authority_end - port_start);
-		}
-		else
-			host_end = authority_end;
-
-		if (host)
-			*host = g_strndup (host_start, host_end - host_start);
-
-		hier_part_start = authority_end;
-	}
-
-	if (path)
-		*path = g_uri_unescape_segment (hier_part_start, hier_part_end, "/");
-	
-	return TRUE;
-}