4aiman
e969f94310
Tree of tag thunar-4.20.2 (commit 11a519f) from https://gitlab.xfce.org/xfce/thunar. Upstream history is not included here to keep the repository small.
312 lines
9.3 KiB
C
312 lines
9.3 KiB
C
/* vi:set et ai sw=2 sts=2 ts=2: */
|
|
/*-
|
|
* Copyright (c) 2005-2006 Benedikt Meurer <benny@xfce.org>
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "thunar/thunar-private.h"
|
|
#include "thunar/thunar-view.h"
|
|
|
|
#include <libxfce4util/libxfce4util.h>
|
|
|
|
|
|
|
|
static void
|
|
thunar_view_class_init (gpointer klass);
|
|
|
|
|
|
|
|
GType
|
|
thunar_view_get_type (void)
|
|
{
|
|
static gsize type__static = 0;
|
|
GType type;
|
|
|
|
if (g_once_init_enter (&type__static))
|
|
{
|
|
type = g_type_register_static_simple (G_TYPE_INTERFACE,
|
|
I_ ("ThunarView"),
|
|
sizeof (ThunarViewIface),
|
|
(GClassInitFunc) (void (*) (void)) thunar_view_class_init,
|
|
0,
|
|
NULL,
|
|
0);
|
|
|
|
g_type_interface_add_prerequisite (type, GTK_TYPE_WIDGET);
|
|
g_type_interface_add_prerequisite (type, THUNAR_TYPE_COMPONENT);
|
|
|
|
g_once_init_leave (&type__static, type);
|
|
}
|
|
|
|
return type__static;
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
thunar_view_class_init (gpointer klass)
|
|
{
|
|
/**
|
|
* ThunarView:loading:
|
|
*
|
|
* Indicates whether the given #ThunarView is currently loading or
|
|
* layouting its contents. Implementations should invoke
|
|
* #g_object_notify() on this property whenever they start to load
|
|
* the contents and then once they have finished loading.
|
|
*
|
|
* Other modules can use this property to display some kind of
|
|
* user visible notification about the loading state, e.g. a
|
|
* progress bar or an animated image.
|
|
**/
|
|
g_object_interface_install_property (klass,
|
|
g_param_spec_boolean ("loading",
|
|
"loading",
|
|
"loading",
|
|
FALSE,
|
|
EXO_PARAM_READABLE));
|
|
|
|
|
|
/**
|
|
* ThunarView:show-hidden:
|
|
*
|
|
* Tells whether to display hidden and backup files in the
|
|
* #ThunarView or whether to hide them.
|
|
**/
|
|
g_object_interface_install_property (klass,
|
|
g_param_spec_boolean ("show-hidden",
|
|
"show-hidden",
|
|
"show-hidden",
|
|
FALSE,
|
|
EXO_PARAM_READWRITE));
|
|
|
|
/**
|
|
* ThunarView:zoom-level:
|
|
*
|
|
* The #ThunarZoomLevel at which the items within this
|
|
* #ThunarView should be displayed.
|
|
**/
|
|
g_object_interface_install_property (klass,
|
|
g_param_spec_enum ("zoom-level",
|
|
"zoom-level",
|
|
"zoom-level",
|
|
THUNAR_TYPE_ZOOM_LEVEL,
|
|
THUNAR_ZOOM_LEVEL_100_PERCENT,
|
|
EXO_PARAM_READWRITE));
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* thunar_view_get_loading:
|
|
* @view : a #ThunarView instance.
|
|
*
|
|
* Tells whether the given #ThunarView is currently loading or
|
|
* layouting its contents.
|
|
*
|
|
* Return value: %TRUE if @view is currently being loaded, else %FALSE.
|
|
**/
|
|
gboolean
|
|
thunar_view_get_loading (ThunarView *view)
|
|
{
|
|
_thunar_return_val_if_fail (THUNAR_IS_VIEW (view), FALSE);
|
|
return (*THUNAR_VIEW_GET_IFACE (view)->get_loading) (view);
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* thunar_view_get_show_hidden:
|
|
* @view : a #ThunarView instance.
|
|
*
|
|
* Returns %TRUE if hidden and backup files are shown
|
|
* in @view. Else %FALSE is returned.
|
|
*
|
|
* Return value: whether @view displays hidden files.
|
|
**/
|
|
gboolean
|
|
thunar_view_get_show_hidden (ThunarView *view)
|
|
{
|
|
_thunar_return_val_if_fail (THUNAR_IS_VIEW (view), FALSE);
|
|
return (*THUNAR_VIEW_GET_IFACE (view)->get_show_hidden) (view);
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* thunar_view_set_show_hidden:
|
|
* @view : a #ThunarView instance.
|
|
* @show_hidden : &TRUE to display hidden files, else %FALSE.
|
|
*
|
|
* If @show_hidden is %TRUE then @view will display hidden and
|
|
* backup files, else those files will be hidden from the user
|
|
* interface.
|
|
**/
|
|
void
|
|
thunar_view_set_show_hidden (ThunarView *view,
|
|
gboolean show_hidden)
|
|
{
|
|
_thunar_return_if_fail (THUNAR_IS_VIEW (view));
|
|
(*THUNAR_VIEW_GET_IFACE (view)->set_show_hidden) (view, show_hidden);
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* thunar_view_get_zoom_level:
|
|
* @view : a #ThunarView instance.
|
|
*
|
|
* Returns the #ThunarZoomLevel currently used for the @view.
|
|
*
|
|
* Return value: the #ThunarZoomLevel currently used for the @view.
|
|
**/
|
|
ThunarZoomLevel
|
|
thunar_view_get_zoom_level (ThunarView *view)
|
|
{
|
|
_thunar_return_val_if_fail (THUNAR_IS_VIEW (view), THUNAR_ZOOM_LEVEL_100_PERCENT);
|
|
return (*THUNAR_VIEW_GET_IFACE (view)->get_zoom_level) (view);
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* thunar_view_set_zoom_level:
|
|
* @view : a #ThunarView instance.
|
|
* @zoom_level : the new #ThunarZoomLevel for @view.
|
|
*
|
|
* Sets the zoom level used for @view to @zoom_level.
|
|
**/
|
|
void
|
|
thunar_view_set_zoom_level (ThunarView *view,
|
|
ThunarZoomLevel zoom_level)
|
|
{
|
|
_thunar_return_if_fail (THUNAR_IS_VIEW (view));
|
|
_thunar_return_if_fail (zoom_level < THUNAR_ZOOM_N_LEVELS);
|
|
(*THUNAR_VIEW_GET_IFACE (view)->set_zoom_level) (view, zoom_level);
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* thunar_view_reset_zoom_level:
|
|
* @view : a #ThunarView instance.
|
|
*
|
|
* Resets the zoom level of @view to the default
|
|
* #ThunarZoomLevel for @view.
|
|
**/
|
|
void
|
|
thunar_view_reset_zoom_level (ThunarView *view)
|
|
{
|
|
_thunar_return_if_fail (THUNAR_IS_VIEW (view));
|
|
(*THUNAR_VIEW_GET_IFACE (view)->reset_zoom_level) (view);
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* thunar_view_reload:
|
|
* @view : a #ThunarView instance.
|
|
* @reload_info : whether to reload file info for all files too
|
|
*
|
|
* Tells @view to reread the currently displayed folder
|
|
* contents from the underlying media. If reload_info is
|
|
* TRUE, it will reload information for all files too.
|
|
**/
|
|
void
|
|
thunar_view_reload (ThunarView *view,
|
|
gboolean reload_info)
|
|
{
|
|
_thunar_return_if_fail (THUNAR_IS_VIEW (view));
|
|
(*THUNAR_VIEW_GET_IFACE (view)->reload) (view, reload_info);
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* thunar_view_get_visible_range:
|
|
* @view : a #ThunarView instance.
|
|
* @start_file : return location for start of region, or %NULL.
|
|
* @end_file : return location for end of region, or %NULL.
|
|
*
|
|
* Sets @start_file and @end_file to be the first and last visible
|
|
* #ThunarFile.
|
|
*
|
|
* The files should be freed with g_object_unref() when no
|
|
* longer needed.
|
|
*
|
|
* Return value: %TRUE if valid files were placed in @start_file
|
|
* and @end_file.
|
|
**/
|
|
gboolean
|
|
thunar_view_get_visible_range (ThunarView *view,
|
|
ThunarFile **start_file,
|
|
ThunarFile **end_file)
|
|
{
|
|
_thunar_return_val_if_fail (THUNAR_IS_VIEW (view), FALSE);
|
|
return (*THUNAR_VIEW_GET_IFACE (view)->get_visible_range) (view, start_file, end_file);
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* thunar_view_scroll_to_file:
|
|
* @view : a #ThunarView instance.
|
|
* @file : the #ThunarFile to scroll to.
|
|
* @select_file : %TRUE to also select the @file in the @view.
|
|
* @use_align : whether to use alignment arguments.
|
|
* @row_align : the vertical alignment.
|
|
* @col_align : the horizontal alignment.
|
|
*
|
|
* Tells @view to scroll to the @file. If @view is currently
|
|
* loading, it'll remember to scroll to @file later when
|
|
* the contents are loaded.
|
|
**/
|
|
void
|
|
thunar_view_scroll_to_file (ThunarView *view,
|
|
ThunarFile *file,
|
|
gboolean select_file,
|
|
gboolean use_align,
|
|
gfloat row_align,
|
|
gfloat col_align)
|
|
{
|
|
_thunar_return_if_fail (THUNAR_IS_VIEW (view));
|
|
_thunar_return_if_fail (THUNAR_IS_FILE (file));
|
|
_thunar_return_if_fail (row_align >= 0.0f && row_align <= 1.0f);
|
|
_thunar_return_if_fail (col_align >= 0.0f && col_align <= 1.0f);
|
|
(*THUNAR_VIEW_GET_IFACE (view)->scroll_to_file) (view, file, select_file, use_align, row_align, col_align);
|
|
}
|
|
|
|
|
|
|
|
GList *
|
|
thunar_view_get_selected_files (ThunarView *view)
|
|
{
|
|
_thunar_return_val_if_fail (THUNAR_IS_VIEW (view), NULL);
|
|
return (*THUNAR_VIEW_GET_IFACE (view)->get_selected_files) (view);
|
|
}
|
|
|
|
|
|
|
|
void
|
|
thunar_view_set_selected_files (ThunarView *view,
|
|
GList *path_list)
|
|
{
|
|
_thunar_return_if_fail (THUNAR_IS_VIEW (view));
|
|
(*THUNAR_VIEW_GET_IFACE (view)->set_selected_files) (view, path_list);
|
|
}
|