diff options
Diffstat (limited to 'widgets/misc/e-selectable.c')
-rw-r--r-- | widgets/misc/e-selectable.c | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/widgets/misc/e-selectable.c b/widgets/misc/e-selectable.c new file mode 100644 index 0000000000..95cd2bb06f --- /dev/null +++ b/widgets/misc/e-selectable.c @@ -0,0 +1,133 @@ +/* + * e-selectable.c + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) version 3. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with the program; if not, see <http://www.gnu.org/licenses/> + * + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + */ + +#include "e-selectable.h" + +GType +e_selectable_get_type (void) +{ + static GType type = 0; + + if (G_UNLIKELY (type == 0)) { + static const GTypeInfo type_info = { + sizeof (ESelectableInterface), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) NULL, + (GClassFinalizeFunc) NULL, + NULL, /* class_data */ + 0, /* instance_size */ + 0, /* n_preallocs */ + (GInstanceInitFunc) NULL, + NULL /* value_table */ + }; + + type = g_type_register_static ( + G_TYPE_INTERFACE, "ESelectable", &type_info, 0); + + g_type_interface_add_prerequisite (type, G_TYPE_OBJECT); + } + + return type; +} + +void +e_selectable_update_actions (ESelectable *selectable, + EFocusTracker *focus_tracker, + GdkAtom *clipboard_targets, + gint n_clipboard_targets) +{ + ESelectableInterface *interface; + + g_return_if_fail (E_IS_SELECTABLE (selectable)); + + interface = E_SELECTABLE_GET_INTERFACE (selectable); + g_return_if_fail (interface->update_actions != NULL); + + return interface->update_actions ( + selectable, focus_tracker, + clipboard_targets, n_clipboard_targets); +} + +void +e_selectable_cut_clipboard (ESelectable *selectable) +{ + ESelectableInterface *interface; + + g_return_if_fail (E_IS_SELECTABLE (selectable)); + + interface = E_SELECTABLE_GET_INTERFACE (selectable); + + if (interface->cut_clipboard != NULL) + interface->cut_clipboard (selectable); +} + +void +e_selectable_copy_clipboard (ESelectable *selectable) +{ + ESelectableInterface *interface; + + g_return_if_fail (E_IS_SELECTABLE (selectable)); + + interface = E_SELECTABLE_GET_INTERFACE (selectable); + + if (interface->copy_clipboard != NULL) + interface->copy_clipboard (selectable); +} + +void +e_selectable_paste_clipboard (ESelectable *selectable) +{ + ESelectableInterface *interface; + + g_return_if_fail (E_IS_SELECTABLE (selectable)); + + interface = E_SELECTABLE_GET_INTERFACE (selectable); + + if (interface->paste_clipboard != NULL) + interface->paste_clipboard (selectable); +} + +void +e_selectable_delete_selection (ESelectable *selectable) +{ + ESelectableInterface *interface; + + g_return_if_fail (E_IS_SELECTABLE (selectable)); + + interface = E_SELECTABLE_GET_INTERFACE (selectable); + + if (interface->delete_selection != NULL) + interface->delete_selection (selectable); +} + +void +e_selectable_select_all (ESelectable *selectable) +{ + ESelectableInterface *interface; + + g_return_if_fail (E_IS_SELECTABLE (selectable)); + + interface = E_SELECTABLE_GET_INTERFACE (selectable); + + if (interface->select_all != NULL) + interface->select_all (selectable); +} |