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authorSrinivasa Ragavan <sragavan@gnome.org>2010-04-30 13:21:54 +0800
committerSrinivasa Ragavan <sragavan@gnome.org>2010-04-30 13:21:54 +0800
commitcab50ae5116499b9ec40c8a0311c10c62f54f073 (patch)
tree2ac53c94d2a643569ee24478add844026e04464b /widgets
parentac73bb166c4227a02c703697d906b78569ebadb1 (diff)
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Add filter_page option for pref window so that we can show only required
preferences for calendar. Bit of a hack, but proves very useful.
Diffstat (limited to 'widgets')
-rw-r--r--widgets/misc/e-preferences-window.c89
-rw-r--r--widgets/misc/e-preferences-window.h2
2 files changed, 86 insertions, 5 deletions
diff --git a/widgets/misc/e-preferences-window.c b/widgets/misc/e-preferences-window.c
index f40dee180b..8fa4fcf85f 100644
--- a/widgets/misc/e-preferences-window.c
+++ b/widgets/misc/e-preferences-window.c
@@ -33,11 +33,17 @@
struct _EPreferencesWindowPrivate {
GtkWidget *icon_view;
+ GtkWidget *scroll;
GtkWidget *notebook;
GHashTable *index;
+
+ GtkListStore *store;
+ GtkTreeModelFilter *filter;
+ const char *filter_view;
};
enum {
+ COLUMN_ID, /* G_TYPE_STRING */
COLUMN_TEXT, /* G_TYPE_STRING */
COLUMN_PIXBUF, /* GDK_TYPE_PIXBUF */
COLUMN_PAGE, /* G_TYPE_INT */
@@ -102,7 +108,7 @@ preferences_window_selection_changed_cb (EPreferencesWindow *window)
if (list == NULL)
return;
- model = gtk_icon_view_get_model (icon_view);
+ model = window->priv->store;
gtk_tree_model_get_iter (model, &iter, list->data);
gtk_tree_model_get (model, &iter, COLUMN_PAGE, &page, -1);
@@ -190,6 +196,40 @@ preferences_window_class_init (EPreferencesWindowClass *class)
widget_class->show = preferences_window_show;
}
+static gboolean
+filter_view (GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ EPreferencesWindow *window = (EPreferencesWindow *)data;
+ gchar *str;
+ gboolean visible = FALSE;
+
+ if (!window->priv->filter_view)
+ return TRUE;
+
+ gtk_tree_model_get (model, iter, COLUMN_ID, &str, -1);
+ if (strncmp(window->priv->filter_view, "mail", 4) == 0) {
+ /* Show everything except calendar */
+ if (str && (strncmp (str, "cal", 3) == 0))
+ visible = FALSE;
+ else
+ visible = TRUE;
+ } else if (strncmp(window->priv->filter_view, "cal", 3) == 0) {
+ /* Show only calendar and nothing else */
+ if (str && (strncmp (str, "cal", 3) != 0))
+ visible = FALSE;
+ else
+ visible = TRUE;
+
+ } else /* In any other case, show everything */
+ visible = TRUE;
+
+ g_free (str);
+
+ return visible;
+}
+
static void
preferences_window_init (EPreferencesWindow *window)
{
@@ -209,11 +249,16 @@ preferences_window_init (EPreferencesWindow *window)
window->priv = E_PREFERENCES_WINDOW_GET_PRIVATE (window);
window->priv->index = index;
+ window->priv->filter_view = NULL;
store = gtk_list_store_new (
- 4, G_TYPE_STRING, GDK_TYPE_PIXBUF, G_TYPE_INT, G_TYPE_INT);
+ 5, G_TYPE_STRING, G_TYPE_STRING, GDK_TYPE_PIXBUF, G_TYPE_INT, G_TYPE_INT);
gtk_tree_sortable_set_sort_column_id (
GTK_TREE_SORTABLE (store), COLUMN_SORT, GTK_SORT_ASCENDING);
+ window->priv->store = store;
+
+ window->priv->filter = (GtkTreeModelFilter *)gtk_tree_model_filter_new ((GtkTreeModel *)store, NULL);
+ gtk_tree_model_filter_set_visible_func (window->priv->filter, filter_view, window, NULL);
title = _("Evolution Preferences");
gtk_window_set_title (GTK_WINDOW (window), title);
@@ -243,11 +288,12 @@ preferences_window_init (EPreferencesWindow *window)
gtk_scrolled_window_set_shadow_type (
GTK_SCROLLED_WINDOW (widget), GTK_SHADOW_IN);
gtk_box_pack_start (GTK_BOX (hbox), widget, FALSE, TRUE, 0);
+ window->priv->scroll = widget;
gtk_widget_show (widget);
-
+
container = widget;
- widget = gtk_icon_view_new_with_model (GTK_TREE_MODEL (store));
+ widget = gtk_icon_view_new_with_model (GTK_TREE_MODEL (window->priv->filter));
gtk_icon_view_set_columns (GTK_ICON_VIEW (widget), 1);
gtk_icon_view_set_text_column (GTK_ICON_VIEW (widget), COLUMN_TEXT);
gtk_icon_view_set_pixbuf_column (GTK_ICON_VIEW (widget), COLUMN_PIXBUF);
@@ -359,13 +405,14 @@ e_preferences_window_add_page (EPreferencesWindow *window,
notebook = GTK_NOTEBOOK (window->priv->notebook);
page = gtk_notebook_get_n_pages (notebook);
- model = gtk_icon_view_get_model (icon_view);
+ model = window->priv->store;
pixbuf = preferences_window_load_pixbuf (icon_name);
gtk_list_store_append (GTK_LIST_STORE (model), &iter);
gtk_list_store_set (
GTK_LIST_STORE (model), &iter,
+ COLUMN_ID, page_name,
COLUMN_TEXT, caption, COLUMN_PIXBUF, pixbuf,
COLUMN_PAGE, page, COLUMN_SORT, sort_order, -1);
@@ -405,3 +452,35 @@ e_preferences_window_show_page (EPreferencesWindow *window,
gtk_icon_view_scroll_to_path (icon_view, path, FALSE, 0.0, 0.0);
gtk_tree_path_free (path);
}
+
+void
+e_preferences_window_filter_page (EPreferencesWindow *window,
+ const gchar *page_name)
+{
+ GtkTreeRowReference *reference;
+ GtkIconView *icon_view;
+ GtkTreePath *path;
+
+ g_return_if_fail (E_IS_PREFERENCES_WINDOW (window));
+ g_return_if_fail (page_name != NULL);
+
+ icon_view = GTK_ICON_VIEW (window->priv->icon_view);
+ reference = g_hash_table_lookup (window->priv->index, page_name);
+ g_return_if_fail (reference != NULL);
+
+ path = gtk_tree_row_reference_get_path (reference);
+ gtk_icon_view_select_path (icon_view, path);
+ gtk_icon_view_scroll_to_path (icon_view, path, FALSE, 0.0, 0.0);
+ gtk_tree_path_free (path);
+
+ window->priv->filter_view = page_name;
+ gtk_tree_model_filter_refilter (window->priv->filter);
+
+ /* XXX: We need a better solution to hide the icon view when
+ * there is just one entry */
+ if (strncmp(page_name, "cal", 3) == 0) {
+ gtk_widget_hide (window->priv->scroll);
+ } else
+ gtk_widget_show (window->priv->scroll);
+}
+
diff --git a/widgets/misc/e-preferences-window.h b/widgets/misc/e-preferences-window.h
index 4944a89e58..97f0da85e2 100644
--- a/widgets/misc/e-preferences-window.h
+++ b/widgets/misc/e-preferences-window.h
@@ -68,6 +68,8 @@ void e_preferences_window_add_page (EPreferencesWindow *window,
gint sort_order);
void e_preferences_window_show_page (EPreferencesWindow *window,
const gchar *page_name);
+void e_preferences_window_filter_page (EPreferencesWindow *window,
+ const gchar *page_name);
G_END_DECLS