New function to get temp directory and moved ephy_shell_delete_on_exit to

2004-01-22  Christopher James Lahey  <clahey@ximian.com>

	* lib/ephy-file-helpers.c, lib/ephy-file-helpers.h
	(ephy_file_tmp_directory, ephy_file_delete_on_exit): New function
	to get temp directory and moved ephy_shell_delete_on_exit to here.

	* lib/widgets/ephy-location-entry.c: Changed how this goes about
	showing itself when hidden and activated.

	* src/ephy-shell.c, src/ephy-shell.h (ephy_shell_delete_on_exit):
	Moved to ephy_file_delete_on_exit.

	* src/window-commands.c: Changed ephy_shell_delete_on_exit to
	ephy_file_delete_on_exit.  Used ephy_file_tmp_directory to save
	source files for viewing in a directory that isn't world readable.

3 files changed, 69 insertions, 19 deletions

diff --git a/lib/ephy-file-helpers.c b/lib/ephy-file-helpers.c
index 1161f6ac7..db988a2e3 100644
--- a/lib/ephy-file-helpers.c
+++ b/lib/ephy-file-helpers.c
@@ -35,6 +35,29 @@
 static GHashTable *files = NULL;
 
 static char *dot_dir = NULL;
+static char *tmp_dir = NULL;
+static GList *del_on_exit = NULL;
+
+char *
+ephy_file_tmp_directory (void)
+{
+	if (tmp_dir == NULL)
+	{
+		char *partial_name;
+		char *full_name;
+
+		partial_name = g_strconcat ("epiphany-", g_get_user_name (), "-XXXXXX", NULL);
+		full_name = g_build_filename (g_get_tmp_dir (), partial_name, NULL);
+		tmp_dir = mkdtemp (full_name);
+		g_free(partial_name);
+		if (tmp_dir == NULL)
+		{
+			g_free (full_name);
+		}
+	}
+
+	return tmp_dir;
+}
 
 char *
 ephy_file_tmp_filename (const char *base,
@@ -128,12 +151,32 @@ ephy_file_helpers_init (void)
 				       (GDestroyNotify) g_free);
 }
 
+static void
+delete_files (GList *l)
+{
+	for (; l != NULL; l = l->next)
+	{
+		unlink (l->data);
+	}
+}
+
 void
 ephy_file_helpers_shutdown (void)
 {
 	g_hash_table_destroy (files);
 
+	del_on_exit = g_list_reverse (del_on_exit);
+	delete_files (del_on_exit);
+	g_list_foreach (del_on_exit, (GFunc)g_free, NULL);
+	g_list_free (del_on_exit);
+	del_on_exit = NULL;
+
+	rmdir (tmp_dir);
+	g_free (tmp_dir);
+	tmp_dir = NULL;
+
 	g_free (dot_dir);
+	dot_dir = NULL;
 }
 
 void
@@ -237,3 +280,10 @@ failed:
 
 	return retval;
 }
+
+void
+ephy_file_delete_on_exit (const char *path)
+{
+	del_on_exit = g_list_prepend (del_on_exit,
+				      g_strdup (path));
+}
diff --git a/lib/ephy-file-helpers.h b/lib/ephy-file-helpers.h
index 15fa16656..3366af330 100644
--- a/lib/ephy-file-helpers.h
+++ b/lib/ephy-file-helpers.h
@@ -34,18 +34,21 @@ void        ephy_file_helpers_init       (void);
 
 void        ephy_file_helpers_shutdown   (void);
 
+char       *ephy_file_tmp_directory	 (void);
 char       *ephy_file_tmp_filename	 (const char *base,
 					  const char *extension);
 
 void	    ephy_ensure_dir_exists       (const char *dir);
 
 GSList     *ephy_file_find               (const char *path,
-	                                  const char *fname,
-	                                  gint maxdepth);
+				          const char *fname,
+				          gint maxdepth);
 
 gboolean    ephy_file_switch_temp_file   (const char *filename,
 					  const char *filename_temp);
 
+void	    ephy_file_delete_on_exit	 (const char *path);
+
 G_END_DECLS
 
 #endif /* EPHY_FILE_HELPERS_H */
diff --git a/lib/widgets/ephy-location-entry.c b/lib/widgets/ephy-location-entry.c
index b991c6065..8d0a95bf1 100644
--- a/lib/widgets/ephy-location-entry.c
+++ b/lib/widgets/ephy-location-entry.c
@@ -1,3 +1,4 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
 /*
  *  Copyright (C) 2002  Ricardo Fernández Pascual
  *  Copyright (C) 2003  Marco Pesenti Gritti
@@ -40,7 +41,7 @@ struct _EphyLocationEntryPrivate
 	GtkWidget *entry;
 	char *before_completion;
 	gboolean user_changed;
-	gboolean activation_mode;
+	GtkWidget *shown_widget;
 
 	guint text_col;
 	guint action_col;
@@ -153,15 +154,10 @@ ephy_location_entry_class_init (EphyLocationEntryClass *klass)
 static void
 ephy_location_entry_activation_finished (EphyLocationEntry *entry)
 {
-	if (entry->priv->activation_mode)
+	if (entry->priv->shown_widget)
 	{
-		GtkWidget *toolbar;
-
-		entry->priv->activation_mode = FALSE;
-
-		toolbar = gtk_widget_get_ancestor (GTK_WIDGET (entry),
-						   GTK_TYPE_TOOLBAR);
-		gtk_widget_hide (toolbar);
+		gtk_widget_hide (entry->priv->shown_widget);
+		entry->priv->shown_widget = NULL;
 	}
 }
 
@@ -309,7 +305,7 @@ ephy_location_entry_init (EphyLocationEntry *le)
 	le->priv = p;
 
 	p->user_changed = TRUE;
-	p->activation_mode = FALSE;
+	p->shown_widget = NULL;
 
 	ephy_location_entry_construct_contents (le);
 
@@ -407,15 +403,16 @@ ephy_location_entry_get_location (EphyLocationEntry *le)
 void
 ephy_location_entry_activate (EphyLocationEntry *le)
 {
-	GtkWidget *toplevel, *toolbar;
-
-	toolbar = gtk_widget_get_ancestor (GTK_WIDGET (le), GTK_TYPE_TOOLBAR);
+	GtkWidget *toplevel, *widget;
 
-	if (!GTK_WIDGET_VISIBLE (toolbar))
+	for (widget = GTK_WIDGET (le); widget != NULL; widget = widget->parent)
 	{
-		le->priv->activation_mode = TRUE;
-
-		gtk_widget_show (toolbar);
+		if (!GTK_WIDGET_VISIBLE (widget))
+		{
+			le->priv->shown_widget = widget;
+			gtk_widget_show (le->priv->shown_widget);
+			break;
+		}
 	}
 
 	toplevel = gtk_widget_get_toplevel (le->priv->entry);