[Gnucash-changes] r13732 - gnucash/trunk - Serialize access to the "Save" and "Save As" commands. Fixes 148905.

[David Hampton]

Author: hampton
Date: 2006-04-03 18:26:39 -0400 (Mon, 03 Apr 2006)
New Revision: 13732
Trac: http://svn.gnucash.org/trac/changeset/13732

Modified:
   gnucash/trunk/ChangeLog
   gnucash/trunk/src/gnome-utils/gnc-main-window.c
   gnucash/trunk/src/gnome-utils/gnc-main-window.h
   gnucash/trunk/src/gnome/gnc-plugin-basic-commands.c
Log:
Serialize access to the "Save" and "Save As" commands.  Fixes 148905.


Modified: gnucash/trunk/ChangeLog
===================================================================
--- gnucash/trunk/ChangeLog	2006-04-03 21:39:25 UTC (rev 13731)
+++ gnucash/trunk/ChangeLog	2006-04-03 22:26:39 UTC (rev 13732)
@@ -1,5 +1,9 @@
 2006-04-03  David Hampton  <hampton at employees.org>
 
+	* src/gnome-utils/gnc-main-window.[ch]:
+	* src/gnome/gnc-plugin-basic-commands.c: Serialize access to the
+	"Save" and "Save As" commands.  Fixes 148905.
+
 	* src/backend/file/sixtp-dom-generators.c:
 	* src/backend/file/gnc-commodity-xml-v2.c:
 	* src/gnome-utils/dialog-commodity.c:

Modified: gnucash/trunk/src/gnome/gnc-plugin-basic-commands.c
===================================================================
--- gnucash/trunk/src/gnome/gnc-plugin-basic-commands.c	2006-04-03 21:39:25 UTC (rev 13731)
+++ gnucash/trunk/src/gnome/gnc-plugin-basic-commands.c	2006-04-03 22:26:39 UTC (rev 13732)
@@ -296,6 +296,13 @@
  ************************************************************/
 
 static void
+save_allowed (gboolean allowed)
+{
+  gnc_main_window_all_action_set_sensitive("FileSaveAction", allowed);
+  gnc_main_window_all_action_set_sensitive("FileSaveAsAction", allowed);
+}
+
+static void
 gnc_main_window_cmd_file_new (GtkAction *action, GncMainWindowActionData *data)
 {
   gnc_file_new ();
@@ -321,7 +328,9 @@
     return;
 
   gnc_window_set_progressbar_window (GNC_WINDOW(data->window));
+  save_allowed(FALSE);
   gnc_file_save ();
+  save_allowed(TRUE);
   gnc_window_set_progressbar_window (NULL);
   /* FIXME GNOME 2 Port (update the title etc.) */
 }
@@ -335,7 +344,9 @@
     return;
 
   gnc_window_set_progressbar_window (GNC_WINDOW(data->window));
+  save_allowed(FALSE);
   gnc_file_save_as ();
+  save_allowed(TRUE);
   gnc_window_set_progressbar_window (NULL);
   /* FIXME GNOME 2 Port (update the title etc.) */
 }

Modified: gnucash/trunk/src/gnome-utils/gnc-main-window.c
===================================================================
--- gnucash/trunk/src/gnome-utils/gnc-main-window.c	2006-04-03 21:39:25 UTC (rev 13731)
+++ gnucash/trunk/src/gnome-utils/gnc-main-window.c	2006-04-03 22:26:39 UTC (rev 13732)
@@ -3509,5 +3509,18 @@
 } 
 /* CS: End of code copied from gtk/gtkactiongroup.c */
 
+void
+gnc_main_window_all_action_set_sensitive (const gchar *action_name,
+					  gboolean sensitive)
+{
+	GList *tmp;
+	GtkAction *action;
+
+	for (tmp = active_windows; tmp; tmp = g_list_next(tmp)) {
+	  action = gnc_main_window_find_action (tmp->data, action_name);
+	  gtk_action_set_sensitive (action, sensitive);
+	}
+}
+
 /** @} */
 /** @} */

Modified: gnucash/trunk/src/gnome-utils/gnc-main-window.h
===================================================================
--- gnucash/trunk/src/gnome-utils/gnc-main-window.h	2006-04-03 21:39:25 UTC (rev 13731)
+++ gnucash/trunk/src/gnome-utils/gnc-main-window.h	2006-04-03 22:26:39 UTC (rev 13732)
@@ -340,6 +340,16 @@
  *  should cancel the pending operation.  TRUE otherwise */
 gboolean gnc_main_window_all_finish_pending (void);
 
+/** Change the sensitivity of a command in all windows.  This can be
+ *  used to serialize access to a command so that in cannot be
+ *  reinvoked until the current invocation is finished.
+ *
+ *  @param action_name The name of the command to modity.
+ *
+ *  @param sensitive Whether or not the user should be able to invoke
+ *  this action. */
+void gnc_main_window_all_action_set_sensitive (const gchar *action_name, gboolean sensitive);
+
 G_END_DECLS
 
 #endif /* __GNC_MAIN_WINDOW_H */