r21815 - gnucash/trunk/src - Read-only mode: More menu items grayed out: Close Book; Online Banking Setup.

[Christian Stimming]

Author: cstim
Date: 2012-01-01 15:36:29 -0500 (Sun, 01 Jan 2012)
New Revision: 21815
Trac: http://svn.gnucash.org/trac/changeset/21815

Modified:
   gnucash/trunk/src/gnome/gnc-plugin-basic-commands.c
   gnucash/trunk/src/import-export/aqbanking/gnc-plugin-aqbanking.c
Log:
Read-only mode: More menu items grayed out: Close Book; Online Banking Setup.

Modified: gnucash/trunk/src/gnome/gnc-plugin-basic-commands.c
===================================================================
--- gnucash/trunk/src/gnome/gnc-plugin-basic-commands.c	2012-01-01 19:49:28 UTC (rev 21814)
+++ gnucash/trunk/src/gnome/gnc-plugin-basic-commands.c	2012-01-01 20:36:29 UTC (rev 21815)
@@ -65,6 +65,7 @@
 static void gnc_plugin_basic_commands_finalize (GObject *object);
 
 static void gnc_plugin_basic_commands_add_to_window (GncPlugin *plugin, GncMainWindow *window, GQuark type);
+static void gnc_plugin_basic_commands_main_window_page_changed(GncMainWindow *window, GncPluginPage *page, gpointer user_data);
 
 /* Command callbacks */
 static void gnc_main_window_cmd_file_new (GtkAction *action, GncMainWindowActionData *data);
@@ -218,6 +219,12 @@
     NULL,
 };
 
+static const gchar *readonly_inactive_actions[] =
+{
+    "FileSaveAction",
+    "ToolsBookCloseAction",
+    NULL
+};
 
 /** The instance private data structure for an basic commands
  *  plugin. */
@@ -297,8 +304,48 @@
         GncMainWindow *window,
         GQuark type)
 {
+    g_signal_connect(window, "page_changed",
+                     G_CALLBACK(gnc_plugin_basic_commands_main_window_page_changed),
+                     plugin);
 }
 
+/** Update the actions sensitivity
+*/
+static void update_inactive_actions(GncPluginPage *plugin_page)
+{
+    GncMainWindow  *window;
+    GtkActionGroup *action_group;
+
+    // We are readonly - so we have to switch particular actions to inactive.
+    gboolean is_readwrite = !qof_book_is_readonly(gnc_get_current_book());
+
+    // We continue only if the current page is a plugin page
+    if (!plugin_page || !GNC_IS_PLUGIN_PAGE(plugin_page))
+        return;
+
+    window = GNC_MAIN_WINDOW(plugin_page->window);
+    g_return_if_fail(GNC_IS_MAIN_WINDOW(window));
+    action_group = gnc_main_window_get_action_group(window, PLUGIN_ACTIONS_NAME);
+    g_return_if_fail(GTK_IS_ACTION_GROUP(action_group));
+
+    /* Set the action's sensitivity */
+    gnc_plugin_update_actions (action_group, readonly_inactive_actions,
+                               "sensitive", is_readwrite);
+}
+
+static void
+gnc_plugin_basic_commands_main_window_page_changed(GncMainWindow *window,
+        GncPluginPage *page,
+        gpointer user_data)
+{
+    /* Make sure not to call this with a NULL GncPluginPage */
+    if (page)
+    {
+        // Update the action sensitivity due to read-only
+        update_inactive_actions(page);
+    }
+}
+
 /** Initialize the class for a new basic commands plugin.  This will
  *  set up any function pointers that override functions in the parent
  *  class, and also configure the private data storage for this

Modified: gnucash/trunk/src/import-export/aqbanking/gnc-plugin-aqbanking.c
===================================================================
--- gnucash/trunk/src/import-export/aqbanking/gnc-plugin-aqbanking.c	2012-01-01 19:49:28 UTC (rev 21814)
+++ gnucash/trunk/src/import-export/aqbanking/gnc-plugin-aqbanking.c	2012-01-01 20:36:29 UTC (rev 21815)
@@ -48,6 +48,7 @@
 #include "gnc-plugin-page-account-tree.h"
 #include "gnc-plugin-page-register.h"
 #include "gnc-main-window.h"
+#include "gnc-ui-util.h" // for gnc_get_current_book
 
 /* This static indicates the debugging module that this .o belongs to.  */
 static QofLogModule log_module = G_LOG_DOMAIN;
@@ -174,6 +175,13 @@
     NULL
 };
 
+static const gchar *readonly_inactive_actions[] =
+{
+    "OnlineActionsAction",
+    "ABSetupAction",
+    NULL
+};
+
 static GncMainWindow *gnc_main_window = NULL;
 
 /************************************************************
@@ -286,6 +294,31 @@
     LEAVE(" ");
 }
 
+/** Update the actions sensitivity
+*/
+static void update_inactive_actions(GncPluginPage *plugin_page)
+{
+    GncMainWindow  *window;
+    GtkActionGroup *action_group;
+
+    // We are readonly - so we have to switch particular actions to inactive.
+    gboolean is_readwrite = !qof_book_is_readonly(gnc_get_current_book());
+
+    // We continue only if the current page is a plugin page
+    if (!plugin_page || !GNC_IS_PLUGIN_PAGE(plugin_page))
+        return;
+
+    window = GNC_MAIN_WINDOW(plugin_page->window);
+    g_return_if_fail(GNC_IS_MAIN_WINDOW(window));
+    action_group = gnc_main_window_get_action_group(window, PLUGIN_ACTIONS_NAME);
+    g_return_if_fail(GTK_IS_ACTION_GROUP(action_group));
+
+    /* Set the action's sensitivity */
+    gnc_plugin_update_actions (action_group, readonly_inactive_actions,
+                               "sensitive", is_readwrite);
+}
+
+
 /**
  * Whenever the current page has changed, update the aqbanking menus based upon
  * the page that is currently selected.
@@ -299,7 +332,11 @@
     /* Make sure not to call this with a NULL GncPluginPage */
     if (page)
     {
+        // Update the menu items according to the selected account
         gnc_plugin_ab_account_selected(page, account, user_data);
+
+        // Also update the action sensitivity due to read-only
+        update_inactive_actions(page);
     }
 }