Cleaning up the attachment bar, centralizing its popup menu, and converting

everything to GtkUIManager/GtkActions.  Saving progress mid-stream... not
sure about the MIME part utilities yet.

Also, add some EActivity subclasses.  Considering an EFileActivity subclass
for asynchronous GIO operations (loading/saving attachments, etc.), but still
ironing out details.

svn path=/branches/kill-bonobo/; revision=37389

3 files changed, 33 insertions, 2 deletions

diff --git a/e-util/e-binding.c b/e-util/e-binding.c
index 26e23ee792..6a29166cc1 100644
--- a/e-util/e-binding.c
+++ b/e-util/e-binding.c
@@ -524,11 +524,13 @@ e_binding_transform_string_to_color (const GValue *src_value,
 {
 	GdkColor color;
 	const gchar *string;
-	gboolean success;
+	gboolean success = FALSE;
 
 	string = g_value_get_string (src_value);
-	if (gdk_color_parse (string, &color))
+	if (gdk_color_parse (string, &color)) {
 		g_value_set_boxed (dst_value, &color);
+		success = TRUE;
+	}
 
 	return success;
 }
diff --git a/e-util/e-util.c b/e-util/e-util.c
index c65fcbceaf..32f6169bd5 100644
--- a/e-util/e-util.c
+++ b/e-util/e-util.c
@@ -186,6 +186,33 @@ exit:
 }
 
 /**
+ * e_file_open_tmp:
+ * @name_used: location to store the actual named used, or %NULL
+ * @error: return location for a #GError, or %NULL
+ *
+ * Convenience function wraps g_file_open_tmp() but chooses a suitable
+ * filename template using both the package name and the user name.
+ *
+ * Returns: A file handle (as from open()) to the file opened for reading
+ *          and writing.  The file is opened in binary mode on platforms
+ *          where there is a difference.  The file handle should be closed
+ *          with close().  In case of errors, -1 is returned and @error
+ *          will be set.
+ **/
+gint
+e_file_open_tmp (gchar **name_used,
+                 GError **error)
+{
+	static gchar *template = NULL;
+
+	if (G_UNLIKELY (template == NULL))
+		template = g_strdup_printf (
+			PACKAGE "-%s-XXXXXX", g_get_user_name ());
+
+	return g_file_open_tmp (template, name_used, error);
+}
+
+/**
  * e_load_ui_definition:
  * @ui_manager: a #GtkUIManager
  * @basename: basename of the UI definition file
diff --git a/e-util/e-util.h b/e-util/e-util.h
index 65e492850f..5f431156eb 100644
--- a/e-util/e-util.h
+++ b/e-util/e-util.h
@@ -46,6 +46,8 @@ void		e_show_uri			(GtkWindow *parent,
 						 const gchar *uri);
 void		e_display_help			(GtkWindow *parent,
 						 const gchar *link_id);
+gint		e_file_open_tmp			(gchar **name_used,
+						 GError **error);
 guint		e_load_ui_definition		(GtkUIManager *ui_manager,
 						 const gchar *basename);
 gint		e_action_compare_by_label	(GtkAction *action1,