diff options
Diffstat (limited to 'libcaja-private/caja-view.c')
| -rw-r--r-- | libcaja-private/caja-view.c | 330 |
1 files changed, 330 insertions, 0 deletions
diff --git a/libcaja-private/caja-view.c b/libcaja-private/caja-view.c new file mode 100644 index 00000000..03ab1f4d --- /dev/null +++ b/libcaja-private/caja-view.c @@ -0,0 +1,330 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + caja-view.c: Interface for caja views + + Copyright (C) 2004 Red Hat Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + 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 + General Public License for more details. + + You should have received a copy of the GNU General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Author: Alexander Larsson <[email protected]> +*/ + +#include <config.h> +#include "caja-view.h" + +enum +{ + TITLE_CHANGED, + ZOOM_LEVEL_CHANGED, + LAST_SIGNAL +}; + +static guint caja_view_signals[LAST_SIGNAL] = { 0 }; + +static void +caja_view_base_init (gpointer g_class) +{ + static gboolean initialized = FALSE; + + if (! initialized) + { + caja_view_signals[TITLE_CHANGED] = + g_signal_new ("title_changed", + CAJA_TYPE_VIEW, + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (CajaViewIface, title_changed), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + caja_view_signals[ZOOM_LEVEL_CHANGED] = + g_signal_new ("zoom_level_changed", + CAJA_TYPE_VIEW, + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (CajaViewIface, zoom_level_changed), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + initialized = TRUE; + } +} + +GType +caja_view_get_type (void) +{ + static GType type = 0; + + if (!type) + { + const GTypeInfo info = + { + sizeof (CajaViewIface), + caja_view_base_init, + NULL, + NULL, + NULL, + NULL, + 0, + 0, + NULL + }; + + type = g_type_register_static (G_TYPE_INTERFACE, + "CajaView", + &info, 0); + g_type_interface_add_prerequisite (type, G_TYPE_OBJECT); + } + + return type; +} + +const char * +caja_view_get_view_id (CajaView *view) +{ + g_return_val_if_fail (CAJA_IS_VIEW (view), NULL); + + return (* CAJA_VIEW_GET_IFACE (view)->get_view_id) (view); +} + +GtkWidget * +caja_view_get_widget (CajaView *view) +{ + g_return_val_if_fail (CAJA_IS_VIEW (view), NULL); + + return (* CAJA_VIEW_GET_IFACE (view)->get_widget) (view); +} + +void +caja_view_load_location (CajaView *view, + const char *location_uri) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + g_return_if_fail (location_uri != NULL); + + (* CAJA_VIEW_GET_IFACE (view)->load_location) (view, + location_uri); +} + +void +caja_view_stop_loading (CajaView *view) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + (* CAJA_VIEW_GET_IFACE (view)->stop_loading) (view); +} + +int +caja_view_get_selection_count (CajaView *view) +{ + g_return_val_if_fail (CAJA_IS_VIEW (view), 0); + + return (* CAJA_VIEW_GET_IFACE (view)->get_selection_count) (view); +} + +GList * +caja_view_get_selection (CajaView *view) +{ + g_return_val_if_fail (CAJA_IS_VIEW (view), NULL); + + return (* CAJA_VIEW_GET_IFACE (view)->get_selection) (view); +} + +void +caja_view_set_selection (CajaView *view, + GList *list) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + (* CAJA_VIEW_GET_IFACE (view)->set_selection) (view, + list); +} + +void +caja_view_set_is_active (CajaView *view, + gboolean is_active) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + (* CAJA_VIEW_GET_IFACE (view)->set_is_active) (view, + is_active); +} + +void +caja_view_invert_selection (CajaView *view) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + (* CAJA_VIEW_GET_IFACE (view)->invert_selection) (view); +} + +char * +caja_view_get_first_visible_file (CajaView *view) +{ + g_return_val_if_fail (CAJA_IS_VIEW (view), NULL); + + return (* CAJA_VIEW_GET_IFACE (view)->get_first_visible_file) (view); +} + +void +caja_view_scroll_to_file (CajaView *view, + const char *uri) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + (* CAJA_VIEW_GET_IFACE (view)->scroll_to_file) (view, uri); +} + +char * +caja_view_get_title (CajaView *view) +{ + g_return_val_if_fail (CAJA_IS_VIEW (view), NULL); + + if (CAJA_VIEW_GET_IFACE (view)->get_title != NULL) + { + return (* CAJA_VIEW_GET_IFACE (view)->get_title) (view); + } + else + { + return NULL; + } +} + + +gboolean +caja_view_supports_zooming (CajaView *view) +{ + g_return_val_if_fail (CAJA_IS_VIEW (view), FALSE); + + return (* CAJA_VIEW_GET_IFACE (view)->supports_zooming) (view); +} + +void +caja_view_bump_zoom_level (CajaView *view, + int zoom_increment) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + (* CAJA_VIEW_GET_IFACE (view)->bump_zoom_level) (view, + zoom_increment); +} + +void +caja_view_zoom_to_level (CajaView *view, + CajaZoomLevel level) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + (* CAJA_VIEW_GET_IFACE (view)->zoom_to_level) (view, + level); +} + +void +caja_view_restore_default_zoom_level (CajaView *view) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + (* CAJA_VIEW_GET_IFACE (view)->restore_default_zoom_level) (view); +} + +gboolean +caja_view_can_zoom_in (CajaView *view) +{ + g_return_val_if_fail (CAJA_IS_VIEW (view), FALSE); + + return (* CAJA_VIEW_GET_IFACE (view)->can_zoom_in) (view); +} + +gboolean +caja_view_can_zoom_out (CajaView *view) +{ + g_return_val_if_fail (CAJA_IS_VIEW (view), FALSE); + + return (* CAJA_VIEW_GET_IFACE (view)->can_zoom_out) (view); +} + +CajaZoomLevel +caja_view_get_zoom_level (CajaView *view) +{ + g_return_val_if_fail (CAJA_IS_VIEW (view), CAJA_ZOOM_LEVEL_STANDARD); + + return (* CAJA_VIEW_GET_IFACE (view)->get_zoom_level) (view); +} + +void +caja_view_grab_focus (CajaView *view) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + if (CAJA_VIEW_GET_IFACE (view)->grab_focus != NULL) + { + (* CAJA_VIEW_GET_IFACE (view)->grab_focus) (view); + } +} + +void +caja_view_update_menus (CajaView *view) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + if (CAJA_VIEW_GET_IFACE (view)->update_menus != NULL) + { + (* CAJA_VIEW_GET_IFACE (view)->update_menus) (view); + } +} + +void +caja_view_pop_up_location_context_menu (CajaView *view, + GdkEventButton *event, + const char *location) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + if (CAJA_VIEW_GET_IFACE (view)->pop_up_location_context_menu != NULL) + { + (* CAJA_VIEW_GET_IFACE (view)->pop_up_location_context_menu) (view, event, location); + } +} + +void +caja_view_drop_proxy_received_uris (CajaView *view, + GList *uris, + const char *target_location, + GdkDragAction action) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + if (CAJA_VIEW_GET_IFACE (view)->drop_proxy_received_uris != NULL) + { + (* CAJA_VIEW_GET_IFACE (view)->drop_proxy_received_uris) (view, uris, target_location, action); + } +} + +void +caja_view_drop_proxy_received_netscape_url (CajaView *view, + const char *source_url, + const char *target_location, + GdkDragAction action) +{ + g_return_if_fail (CAJA_IS_VIEW (view)); + + if (CAJA_VIEW_GET_IFACE (view)->drop_proxy_received_netscape_url != NULL) + { + (* CAJA_VIEW_GET_IFACE (view)->drop_proxy_received_netscape_url) (view, source_url, target_location, action); + } +} + + |