diff options
Diffstat (limited to 'liblogdiag/ld-category-view.c')
| -rw-r--r-- | liblogdiag/ld-category-view.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/liblogdiag/ld-category-view.c b/liblogdiag/ld-category-view.c index 7abf35c..6314cd5 100644 --- a/liblogdiag/ld-category-view.c +++ b/liblogdiag/ld-category-view.c @@ -62,6 +62,36 @@ ld_category_view_class_init (LdCategoryViewClass *klass) object_class->dispose = ld_category_view_dispose; /** + * LdCategoryView::symbol-selected: + * @self: an #LdCategoryView object. + * @symbol: the selected #LdSymbol object. + * @path: location of the symbol within the library. + * + * A symbol has been selected. + */ + klass->symbol_selected_signal = g_signal_new + ("symbol-selected", G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, 0, NULL, NULL, + ld_marshal_VOID__OBJECT_STRING, + G_TYPE_NONE, 2, LD_TYPE_SYMBOL, + G_TYPE_STRING | G_SIGNAL_TYPE_STATIC_SCOPE); + +/** + * LdCategoryView::symbol-deselected: + * @self: an #LdCategoryView object. + * @symbol: the deselected #LdSymbol object. + * @path: location of the symbol within the library. + * + * A symbol has been deselected. + */ + klass->symbol_deselected_signal = g_signal_new + ("symbol-deselected", G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, 0, NULL, NULL, + ld_marshal_VOID__OBJECT_STRING, + G_TYPE_NONE, 2, LD_TYPE_SYMBOL, + G_TYPE_STRING | G_SIGNAL_TYPE_STATIC_SCOPE); + +/** * LdCategoryView:category: * * The #LdCategory this widget retrieves content from. @@ -258,6 +288,22 @@ reconstruct_prefix (LdCategoryView *self) } static void +on_symbol_selected (GObject *source, + LdSymbol *symbol, const gchar *path, LdCategoryView *self) +{ + g_signal_emit (self, LD_CATEGORY_VIEW_GET_CLASS (self)-> + symbol_selected_signal, 0, symbol, path); +} + +static void +on_symbol_deselected (GObject *source, + LdSymbol *symbol, const gchar *path, LdCategoryView *self) +{ + g_signal_emit (self, LD_CATEGORY_VIEW_GET_CLASS (self)-> + symbol_deselected_signal, 0, symbol, path); +} + +static void reload_category (LdCategoryView *self) { g_return_if_fail (LD_IS_CATEGORY_VIEW (self)); @@ -266,6 +312,8 @@ reload_category (LdCategoryView *self) gtk_container_foreach (GTK_CONTAINER (self), (GtkCallback) gtk_widget_destroy, NULL); + /* XXX: We might want to disconnect signal handlers. */ + if (self->priv->category) { GSList *symbols, *children; @@ -279,6 +327,11 @@ reload_category (LdCategoryView *self) symbol_view = ld_category_symbol_view_new (self->priv->category); gtk_box_pack_start (GTK_BOX (self), symbol_view, FALSE, FALSE, 0); + + g_signal_connect_after (symbol_view, "symbol-selected", + G_CALLBACK (on_symbol_selected), self); + g_signal_connect_after (symbol_view, "symbol-deselected", + G_CALLBACK (on_symbol_deselected), self); } if (children) @@ -318,5 +371,10 @@ load_category_cb (gpointer data, gpointer user_data) child = ld_category_view_new (cat); gtk_container_add (GTK_CONTAINER (expander), child); gtk_box_pack_start (GTK_BOX (self), expander, FALSE, FALSE, 0); + + g_signal_connect_after (child, "symbol-selected", + G_CALLBACK (on_symbol_selected), self); + g_signal_connect_after (child, "symbol-deselected", + G_CALLBACK (on_symbol_deselected), self); } |