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https://gitlab.gnome.org/GNOME/nautilus
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148 lines
6.5 KiB
C
148 lines
6.5 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
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nautilus-view.h: Interface for nautilus views
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Copyright (C) 2004 Red Hat Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with this program; if not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Author: Alexander Larsson <alexl@redhat.com>
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*/
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#ifndef NAUTILUS_VIEW_H
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#define NAUTILUS_VIEW_H
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#include <glib-object.h>
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#include <gtk/gtkwidget.h>
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/* For NautilusZoomLevel */
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#include <libnautilus-private/nautilus-icon-factory.h>
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G_BEGIN_DECLS
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#define NAUTILUS_TYPE_VIEW (nautilus_view_get_type ())
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#define NAUTILUS_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NAUTILUS_TYPE_VIEW, NautilusView))
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#define NAUTILUS_IS_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NAUTILUS_TYPE_VIEW))
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#define NAUTILUS_VIEW_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), NAUTILUS_TYPE_VIEW, NautilusViewIface))
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typedef struct _NautilusView NautilusView; /* dummy typedef */
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typedef struct _NautilusViewIface NautilusViewIface;
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struct _NautilusViewIface
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{
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GTypeInterface g_iface;
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/* Signals: */
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/* emitted when the view-specific title as returned by get_title changes */
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void (* title_changed) (NautilusView *view);
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/* BONOBOTODO: remove this? */
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void (* zoom_parameters_changed)(NautilusView *view);
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void (* zoom_level_changed) (NautilusView *view);
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/* VTable: */
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/* Get the id string for this view. Its a constant string, not memory managed */
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const char * (* get_view_id) (NautilusView *view);
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/* Get the widget for this view, can be the same object or a different
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object owned by the view. Doesn't ref the widget. */
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GtkWidget * (* get_widget) (NautilusView *view);
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/* Called to tell the view to start loading a location, or to reload it.
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The view responds with a load_underway as soon as it starts loading,
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and a load_complete when the location is completely read. */
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void (* load_location) (NautilusView *view,
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const char *location_uri);
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/* Called to tell the view to stop loading the location its currently loading */
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void (* stop_loading) (NautilusView *view);
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/* Returns the number of selected items in the view */
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int (* get_selection_count) (NautilusView *view);
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/* Returns a list of uris for th selected items in the view, caller frees it */
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GList * (* get_selection) (NautilusView *view);
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/* This is called when the window wants to change the selection in the view */
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void (* set_selection) (NautilusView *view,
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GList *list);
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/* Return the uri of the first visible file */
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char * (* get_first_visible_file) (NautilusView *view);
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/* Scroll the view so that the file specified by the uri is at the top
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of the view */
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void (* scroll_to_file) (NautilusView *view,
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const char *uri);
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/* This function can supply a special window title, if you don't want one
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have this function return NULL, or just don't supply a function */
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char * (* get_title) (NautilusView *view);
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/* Zoom support */
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gboolean (* supports_zooming) (NautilusView *view);
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void (* bump_zoom_level) (NautilusView *view,
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int zoom_increment);
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void (* zoom_to_level) (NautilusView *view,
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NautilusZoomLevel level);
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NautilusZoomLevel (* get_zoom_level) (NautilusView *view);
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void (* restore_default_zoom_level) (NautilusView *view);
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gboolean (* can_zoom_in) (NautilusView *view);
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gboolean (* can_zoom_out) (NautilusView *view);
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/* Padding for future expansion */
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void (*_reserved1) (void);
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void (*_reserved2) (void);
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void (*_reserved3) (void);
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void (*_reserved4) (void);
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void (*_reserved5) (void);
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void (*_reserved6) (void);
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void (*_reserved7) (void);
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void (*_reserved8) (void);
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};
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GType nautilus_view_get_type (void);
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const char * nautilus_view_get_view_id (NautilusView *view);
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GtkWidget * nautilus_view_get_widget (NautilusView *view);
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void nautilus_view_load_location (NautilusView *view,
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const char *location_uri);
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void nautilus_view_stop_loading (NautilusView *view);
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int nautilus_view_get_selection_count (NautilusView *view);
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GList * nautilus_view_get_selection (NautilusView *view);
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void nautilus_view_set_selection (NautilusView *view,
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GList *list);
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char * nautilus_view_get_first_visible_file (NautilusView *view);
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void nautilus_view_scroll_to_file (NautilusView *view,
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const char *uri);
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char * nautilus_view_get_title (NautilusView *view);
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gboolean nautilus_view_supports_zooming (NautilusView *view);
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void nautilus_view_bump_zoom_level (NautilusView *view,
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int zoom_increment);
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void nautilus_view_zoom_to_level (NautilusView *view,
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NautilusZoomLevel level);
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void nautilus_view_restore_default_zoom_level (NautilusView *view);
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gboolean nautilus_view_can_zoom_in (NautilusView *view);
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gboolean nautilus_view_can_zoom_out (NautilusView *view);
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NautilusZoomLevel nautilus_view_get_zoom_level (NautilusView *view);
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G_END_DECLS
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#endif /* NAUTILUS_VIEW_H */
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