diff options
Diffstat (limited to 'liblogdiag/ld-category-symbol-view.c')
| -rw-r--r-- | liblogdiag/ld-category-symbol-view.c | 45 |
1 files changed, 43 insertions, 2 deletions
diff --git a/liblogdiag/ld-category-symbol-view.c b/liblogdiag/ld-category-symbol-view.c index 365be62..6116566 100644 --- a/liblogdiag/ld-category-symbol-view.c +++ b/liblogdiag/ld-category-symbol-view.c @@ -93,6 +93,36 @@ ld_category_symbol_view_class_init (LdCategorySymbolViewClass *klass) object_class->finalize = ld_category_symbol_view_finalize; /** + * LdCategorySymbolView::symbol-selected: + * @self: an #LdCategorySymbolView 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); + +/** + * LdCategorySymbolView::symbol-deselected: + * @self: an #LdCategorySymbolView 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); + +/** * LdCategorySymbolView:category: * * The underlying #LdCategory object of this view. @@ -118,10 +148,16 @@ symbol_redraw (LdCategorySymbolView *self, SymbolData *symbol) static void symbol_deselect (LdCategorySymbolView *self) { - if (!self->priv->preselected) + SymbolData *preselected; + + preselected = self->priv->preselected; + if (!preselected) return; - symbol_redraw (self, self->priv->preselected); + g_signal_emit (self, LD_CATEGORY_SYMBOL_VIEW_GET_CLASS (self)-> + symbol_deselected_signal, 0, preselected->symbol, preselected->path); + + symbol_redraw (self, preselected); self->priv->preselected = NULL; gtk_drag_source_unset (GTK_WIDGET (self)); } @@ -164,6 +200,9 @@ on_motion_notify (GtkWidget *widget, GdkEventMotion *event, gpointer user_data) gtk_drag_source_set (widget, GDK_BUTTON1_MASK, &target, 1, GDK_ACTION_COPY); + + g_signal_emit (self, LD_CATEGORY_SYMBOL_VIEW_GET_CLASS (self)-> + symbol_selected_signal, 0, data->symbol, data->path); } return FALSE; } @@ -253,6 +292,8 @@ symbol_data_free (SymbolData *self) static void layout_destroy (LdCategorySymbolView *self) { + symbol_deselect (self); + g_slist_foreach (self->priv->layout, (GFunc) symbol_data_free, NULL); g_slist_free (self->priv->layout); self->priv->layout = NULL; |