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Diffstat (limited to 'libnautilus-private/nautilus-view.h')
| -rw-r--r-- | libnautilus-private/nautilus-view.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/libnautilus-private/nautilus-view.h b/libnautilus-private/nautilus-view.h new file mode 100644 index 000000000..b4b90fe39 --- /dev/null +++ b/libnautilus-private/nautilus-view.h @@ -0,0 +1,147 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + nautilus-view.h: Interface for nautilus 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 <alexl@redhat.com> +*/ + +#ifndef NAUTILUS_VIEW_H +#define NAUTILUS_VIEW_H + +#include <glib-object.h> +#include <gtk/gtkwidget.h> + +/* For NautilusZoomLevel */ +#include <libnautilus-private/nautilus-icon-factory.h> + +G_BEGIN_DECLS + +#define NAUTILUS_TYPE_VIEW (nautilus_view_get_type ()) +#define NAUTILUS_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NAUTILUS_TYPE_VIEW, NautilusView)) +#define NAUTILUS_IS_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NAUTILUS_TYPE_VIEW)) +#define NAUTILUS_VIEW_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), NAUTILUS_TYPE_VIEW, NautilusViewIface)) + + +typedef struct _NautilusView NautilusView; /* dummy typedef */ +typedef struct _NautilusViewIface NautilusViewIface; + +struct _NautilusViewIface +{ + GTypeInterface g_iface; + + /* Signals: */ + + /* emitted when the view-specific title as returned by get_title changes */ + void (* title_changed) (NautilusView *view); + + /* BONOBOTODO: remove this? */ + void (* zoom_parameters_changed)(NautilusView *view); + void (* zoom_level_changed) (NautilusView *view); + + /* VTable: */ + + /* Get the id string for this view. Its a constant string, not memory managed */ + const char * (* get_view_id) (NautilusView *view); + + /* Get the widget for this view, can be the same object or a different + object owned by the view. Doesn't ref the widget. */ + GtkWidget * (* get_widget) (NautilusView *view); + + /* Called to tell the view to start loading a location, or to reload it. + The view responds with a load_underway as soon as it starts loading, + and a load_complete when the location is completely read. */ + void (* load_location) (NautilusView *view, + const char *location_uri); + + /* Called to tell the view to stop loading the location its currently loading */ + void (* stop_loading) (NautilusView *view); + + /* Returns the number of selected items in the view */ + int (* get_selection_count) (NautilusView *view); + + /* Returns a list of uris for th selected items in the view, caller frees it */ + GList * (* get_selection) (NautilusView *view); + + /* This is called when the window wants to change the selection in the view */ + void (* set_selection) (NautilusView *view, + GList *list); + + /* Return the uri of the first visible file */ + char * (* get_first_visible_file) (NautilusView *view); + /* Scroll the view so that the file specified by the uri is at the top + of the view */ + void (* scroll_to_file) (NautilusView *view, + const char *uri); + + /* This function can supply a special window title, if you don't want one + have this function return NULL, or just don't supply a function */ + char * (* get_title) (NautilusView *view); + + + /* Zoom support */ + gboolean (* supports_zooming) (NautilusView *view); + void (* bump_zoom_level) (NautilusView *view, + int zoom_increment); + void (* zoom_to_level) (NautilusView *view, + NautilusZoomLevel level); + NautilusZoomLevel (* get_zoom_level) (NautilusView *view); + void (* restore_default_zoom_level) (NautilusView *view); + gboolean (* can_zoom_in) (NautilusView *view); + gboolean (* can_zoom_out) (NautilusView *view); + + /* Padding for future expansion */ + void (*_reserved1) (void); + void (*_reserved2) (void); + void (*_reserved3) (void); + void (*_reserved4) (void); + void (*_reserved5) (void); + void (*_reserved6) (void); + void (*_reserved7) (void); + void (*_reserved8) (void); +}; + +GType nautilus_view_get_type (void); + +const char * nautilus_view_get_view_id (NautilusView *view); +GtkWidget * nautilus_view_get_widget (NautilusView *view); +void nautilus_view_load_location (NautilusView *view, + const char *location_uri); +void nautilus_view_stop_loading (NautilusView *view); +int nautilus_view_get_selection_count (NautilusView *view); +GList * nautilus_view_get_selection (NautilusView *view); +void nautilus_view_set_selection (NautilusView *view, + GList *list); +char * nautilus_view_get_first_visible_file (NautilusView *view); +void nautilus_view_scroll_to_file (NautilusView *view, + const char *uri); +char * nautilus_view_get_title (NautilusView *view); +gboolean nautilus_view_supports_zooming (NautilusView *view); +void nautilus_view_bump_zoom_level (NautilusView *view, + int zoom_increment); +void nautilus_view_zoom_to_level (NautilusView *view, + NautilusZoomLevel level); +void nautilus_view_restore_default_zoom_level (NautilusView *view); +gboolean nautilus_view_can_zoom_in (NautilusView *view); +gboolean nautilus_view_can_zoom_out (NautilusView *view); +NautilusZoomLevel nautilus_view_get_zoom_level (NautilusView *view); + +G_END_DECLS + +#endif /* NAUTILUS_VIEW_H */ |