[Gnucash-changes] r12221 - gnucash/trunk/src/gnome - Remember what
the Budget views looked like last time we were running
Chris Shoemaker
chris at cvs.gnucash.org
Sat Dec 31 00:41:00 EST 2005
Author: chris
Date: 2005-12-31 00:41:00 -0500 (Sat, 31 Dec 2005)
New Revision: 12221
Trac: http://svn.gnucash.org/trac/changeset/12221
Modified:
gnucash/trunk/src/gnome/gnc-plugin-page-budget.c
Log:
Remember what the Budget views looked like last time we were running
Most of the work is delegated to GncTreeViewAccount, just as for
GncPluginPageAccountTree. One difference is that the Budget page has to
also remember which Budget it was showing. For that, we encode the GUID to
a string in the keyfile.
Modified: gnucash/trunk/src/gnome/gnc-plugin-page-budget.c
===================================================================
--- gnucash/trunk/src/gnome/gnc-plugin-page-budget.c 2005-12-31 05:34:29 UTC (rev 12220)
+++ gnucash/trunk/src/gnome/gnc-plugin-page-budget.c 2005-12-31 05:41:00 UTC (rev 12221)
@@ -89,7 +89,12 @@
static GtkWidget *
gnc_plugin_page_budget_create_widget (GncPluginPage *plugin_page);
static void gnc_plugin_page_budget_destroy_widget (GncPluginPage *plugin_page);
+static void gnc_plugin_page_budget_save_page (
+ GncPluginPage *plugin_page, GKeyFile *file, const gchar *group);
+static GncPluginPage *gnc_plugin_page_budget_recreate_page (
+ GtkWidget *window, GKeyFile *file, const gchar *group);
+
static gboolean gnc_plugin_page_budget_button_press_cb(
GtkWidget *widget, GdkEventButton *event, GncPluginPage *page);
static void gnc_plugin_page_budget_double_click_cb(
@@ -246,6 +251,8 @@
gnc_plugin_class->plugin_name = GNC_PLUGIN_PAGE_BUDGET_NAME;
gnc_plugin_class->create_widget = gnc_plugin_page_budget_create_widget;
gnc_plugin_class->destroy_widget = gnc_plugin_page_budget_destroy_widget;
+ gnc_plugin_class->save_page = gnc_plugin_page_budget_save_page;
+ gnc_plugin_class->recreate_page = gnc_plugin_page_budget_recreate_page;
g_type_class_add_private(klass, sizeof(GncPluginPageBudgetPrivate));
}
@@ -412,7 +419,7 @@
gtk_widget_show (GTK_WIDGET (tree_view));
gtk_container_add (GTK_CONTAINER (scrolled_window),
GTK_WIDGET(tree_view));
- priv->fd.tree_view = priv->tree_view;
+ priv->fd.tree_view = GNC_TREE_VIEW_ACCOUNT(priv->tree_view);
gnc_tree_view_account_set_filter(
GNC_TREE_VIEW_ACCOUNT(tree_view),
gnc_plugin_page_account_tree_filter_accounts,
@@ -461,6 +468,104 @@
LEAVE("widget destroyed");
}
+#define BUDGET_GUID "Budget GUID"
+
+/** Save enough information about this plugin page that it can
+ * be recreated next time the user starts gnucash.
+ *
+ * @param page The page to save.
+ *
+ * @param key_file A pointer to the GKeyFile data structure where the
+ * page information should be written.
+ *
+ * @param group_name The group name to use when saving data. */
+static void
+gnc_plugin_page_budget_save_page (GncPluginPage *plugin_page,
+ GKeyFile *key_file, const gchar *group_name)
+{
+ GncPluginPageBudget *budget_page;
+ GncPluginPageBudgetPrivate *priv;
+ char guid_str[GUID_ENCODING_LENGTH+1];
+
+ g_return_if_fail (GNC_IS_PLUGIN_PAGE_BUDGET(plugin_page));
+ g_return_if_fail (key_file != NULL);
+ g_return_if_fail (group_name != NULL);
+
+ ENTER("page %p, key_file %p, group_name %s", plugin_page, key_file,
+ group_name);
+
+ budget_page = GNC_PLUGIN_PAGE_BUDGET(plugin_page);
+ priv = GNC_PLUGIN_PAGE_BUDGET_GET_PRIVATE(budget_page);
+
+ guid_to_string_buff(gnc_budget_get_guid(priv->budget), guid_str);
+ g_key_file_set_string(key_file, group_name, BUDGET_GUID, guid_str);
+
+ //FIXME
+ gnc_tree_view_account_save(GNC_TREE_VIEW_ACCOUNT(priv->tree_view),
+ &priv->fd, key_file, group_name);
+ LEAVE(" ");
+}
+
+
+
+/** Create a new plugin page based on the information saved
+ * during a previous instantiation of gnucash.
+ *
+ * @param window The window where this page should be installed.
+ *
+ * @param key_file A pointer to the GKeyFile data structure where the
+ * page information should be read.
+ *
+ * @param group_name The group name to use when restoring data. */
+static GncPluginPage *
+gnc_plugin_page_budget_recreate_page (GtkWidget *window, GKeyFile *key_file,
+ const gchar *group_name)
+{
+ GncPluginPageBudget *budget_page;
+ GncPluginPageBudgetPrivate *priv;
+ GncPluginPage *page;
+ GError *error = NULL;
+ char *guid_str;
+ GUID guid;
+ GncBudget *bgt;
+ QofBook *book;
+
+ g_return_val_if_fail(key_file, NULL);
+ g_return_val_if_fail(group_name, NULL);
+ ENTER("key_file %p, group_name %s", key_file, group_name);
+
+ guid_str = g_key_file_get_string(key_file, group_name, BUDGET_GUID,
+ &error);
+ if (error) {
+ g_warning("error reading group %s key %s: %s",
+ group_name, BUDGET_GUID, error->message);
+ g_error_free(error);
+ error = NULL;
+ return NULL;
+ }
+ if (!string_to_guid(guid_str, &guid))
+ return NULL;
+
+ book = qof_session_get_book(qof_session_get_current_session());
+ bgt = gnc_budget_lookup(&guid, book);
+ if (!bgt)
+ return NULL;
+
+ /* Create the new page. */
+ page = gnc_plugin_page_budget_new(bgt);
+ budget_page = GNC_PLUGIN_PAGE_BUDGET(page);
+ priv = GNC_PLUGIN_PAGE_BUDGET_GET_PRIVATE(budget_page);
+
+ /* Install it now so we can then manipulate the created widget */
+ gnc_main_window_open_page(GNC_MAIN_WINDOW(window), page);
+
+ //FIXME
+ gnc_tree_view_account_restore(GNC_TREE_VIEW_ACCOUNT(priv->tree_view),
+ &priv->fd, key_file, group_name);
+ LEAVE(" ");
+ return page;
+}
+
/** This button press handler calls the common button press handler
* for all pages. The GtkTreeView eats all button presses and
* doesn't pass them up the widget tree, even when doesn't do
@@ -945,7 +1050,6 @@
ENTER("(action %p, page %p)", action, page);
priv = GNC_PLUGIN_PAGE_BUDGET_GET_PRIVATE(page);
- priv->fd.tree_view = priv->tree_view;
account_filter_dialog_create(&priv->fd, GNC_PLUGIN_PAGE(page));
LEAVE(" ");
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