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gtkplacesview: Drop non-reusable code

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This commit is contained in:
António Fernandes 2024-01-17 16:19:05 +00:00
parent 1906daebd8
commit c19589fc43
5 changed files with 1 additions and 2679 deletions
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1963
src/gtk/nautilusgtkplacesview.c
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55
src/gtk/nautilusgtkplacesviewprivate.h
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/* nautilusgtkplacesview.h
*
* Copyright (C) 2015 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
*
* 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 2.1 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef NAUTILUS_GTK_PLACES_VIEW_H
#define NAUTILUS_GTK_PLACES_VIEW_H
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#endif
#include "nautilusgtkplacessidebarprivate.h"
G_BEGIN_DECLS
#define NAUTILUS_TYPE_GTK_PLACES_VIEW (nautilus_gtk_places_view_get_type ())
#define NAUTILUS_GTK_PLACES_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NAUTILUS_TYPE_GTK_PLACES_VIEW, NautilusGtkPlacesView))
#define NAUTILUS_GTK_PLACES_VIEW_CLASS(klass)(G_TYPE_CHECK_CLASS_CAST ((klass), NAUTILUS_TYPE_GTK_PLACES_VIEW, NautilusGtkPlacesViewClass))
#define NAUTILUS_IS_GTK_PLACES_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NAUTILUS_TYPE_GTK_PLACES_VIEW))
#define NAUTILUS_IS_GTK_PLACES_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), NAUTILUS_TYPE_GTK_PLACES_VIEW))
#define NAUTILUS_GTK_PLACES_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NAUTILUS_TYPE_GTK_PLACES_VIEW, NautilusGtkPlacesViewClass))
typedef struct _NautilusGtkPlacesView NautilusGtkPlacesView;
typedef struct _NautilusGtkPlacesViewClass NautilusGtkPlacesViewClass;
GType nautilus_gtk_places_view_get_type (void) G_GNUC_CONST;
NautilusGtkPlacesOpenFlags nautilus_gtk_places_view_get_open_flags (NautilusGtkPlacesView *view);
void nautilus_gtk_places_view_set_open_flags (NautilusGtkPlacesView *view,
NautilusGtkPlacesOpenFlags flags);
const char * nautilus_gtk_places_view_get_search_query (NautilusGtkPlacesView *view);
void nautilus_gtk_places_view_set_search_query (NautilusGtkPlacesView *view,
const char *query_text);
gboolean nautilus_gtk_places_view_get_loading (NautilusGtkPlacesView *view);
GtkWidget * nautilus_gtk_places_view_new (void);
G_END_DECLS
#endif /* NAUTILUS_GTK_PLACES_VIEW_H */

520
src/gtk/nautilusgtkplacesviewrow.c
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/* nautilusgtkplacesviewrow.c
*
* Copyright (C) 2015 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
*
* 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 2.1 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include "nautilus-application.h"
#include "nautilus-enum-types.h"
#include <gio/gio.h>
#include "nautilusgtkplacesviewrowprivate.h"
/* As this widget is shared with Nautilus, we use this guard to
* ensure that internally we only include the files that we need
* instead of including gtk.h
*/
#ifdef GTK_COMPILATION
#else
#include <gtk/gtk.h>
#endif
struct _NautilusGtkPlacesViewRow
{
GtkListBoxRow parent_instance;
GtkLabel *available_space_label;
GtkStack *mount_stack;
GtkSpinner *busy_spinner;
GtkButton *eject_button;
GtkImage *eject_icon;
GtkImage *icon_image;
GtkLabel *name_label;
GtkLabel *path_label;
GVolume *volume;
GMount *mount;
GFile *file;
GCancellable *cancellable;
int is_network : 1;
};
G_DEFINE_TYPE (NautilusGtkPlacesViewRow, nautilus_gtk_places_view_row, GTK_TYPE_LIST_BOX_ROW)
enum {
PROP_0,
PROP_ICON,
PROP_NAME,
PROP_PATH,
PROP_VOLUME,
PROP_MOUNT,
PROP_FILE,
PROP_IS_NETWORK,
LAST_PROP
};
static GParamSpec *properties [LAST_PROP];
static void
measure_available_space_finished (GObject *object,
GAsyncResult *res,
gpointer user_data)
{
NautilusGtkPlacesViewRow *row = user_data;
GFileInfo *info;
GError *error;
guint64 free_space;
guint64 total_space;
char *formatted_free_size;
char *formatted_total_size;
char *label;
guint plural_form;
error = NULL;
info = g_file_query_filesystem_info_finish (G_FILE (object),
res,
&error);
if (error)
{
if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED) &&
!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED))
{
g_warning ("Failed to measure available space: %s", error->message);
}
g_clear_error (&error);
goto out;
}
if (!g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_FILESYSTEM_FREE) ||
!g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_FILESYSTEM_SIZE))
{
g_object_unref (info);
goto out;
}
free_space = g_file_info_get_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_FREE);
total_space = g_file_info_get_attribute_uint64 (info, G_FILE_ATTRIBUTE_FILESYSTEM_SIZE);
formatted_free_size = g_format_size (free_space);
formatted_total_size = g_format_size (total_space);
/* read g_format_size code in glib for further understanding */
plural_form = free_space < 1000 ? free_space : free_space % 1000 + 1000;
/* Translators: respectively, free and total space of the drive. The plural form
* should be based on the free space available.
* i.e. 1 GB / 24 GB available.
*/
label = g_strdup_printf (dngettext (GETTEXT_PACKAGE, "%s / %s available", "%s / %s available", plural_form),
formatted_free_size, formatted_total_size);
gtk_label_set_label (row->available_space_label, label);
g_object_unref (info);
g_free (formatted_total_size);
g_free (formatted_free_size);
g_free (label);
out:
g_object_unref (object);
}
static void
measure_available_space (NautilusGtkPlacesViewRow *row)
{
gboolean skip_measure;
gboolean should_measure;
g_autoptr (GFile) root = NULL;
skip_measure = FALSE;
if (nautilus_application_is_sandboxed ())
{
root = g_file_new_for_uri ("file:///");
if (row->file != NULL)
skip_measure = g_file_equal (root, row->file);
}
should_measure = ((row->volume || row->mount || row->file) &&
!row->is_network && !skip_measure);
gtk_label_set_label (row->available_space_label, "");
gtk_widget_set_visible (GTK_WIDGET (row->available_space_label), should_measure);
if (should_measure)
{
GFile *file = NULL;
if (row->file)
{
file = g_object_ref (row->file);
}
else if (row->mount)
{
file = g_mount_get_root (row->mount);
}
else if (row->volume)
{
GMount *mount;
mount = g_volume_get_mount (row->volume);
if (mount)
file = g_mount_get_root (row->mount);
g_clear_object (&mount);
}
if (file)
{
g_cancellable_cancel (row->cancellable);
g_clear_object (&row->cancellable);
row->cancellable = g_cancellable_new ();
g_file_query_filesystem_info_async (file,
G_FILE_ATTRIBUTE_FILESYSTEM_FREE "," G_FILE_ATTRIBUTE_FILESYSTEM_SIZE,
G_PRIORITY_DEFAULT,
row->cancellable,
measure_available_space_finished,
row);
}
}
}
static void
nautilus_gtk_places_view_row_dispose (GObject *object)
{
NautilusGtkPlacesViewRow *self = NAUTILUS_GTK_PLACES_VIEW_ROW (object);
gtk_list_box_row_set_child (GTK_LIST_BOX_ROW (self), NULL);
gtk_widget_dispose_template (GTK_WIDGET (self), NAUTILUS_TYPE_GTK_PLACES_VIEW_ROW);
G_OBJECT_CLASS (nautilus_gtk_places_view_row_parent_class)->dispose (object);
}
static void
nautilus_gtk_places_view_row_finalize (GObject *object)
{
NautilusGtkPlacesViewRow *self = NAUTILUS_GTK_PLACES_VIEW_ROW (object);
g_cancellable_cancel (self->cancellable);
g_clear_object (&self->volume);
g_clear_object (&self->mount);
g_clear_object (&self->file);
g_clear_object (&self->cancellable);
G_OBJECT_CLASS (nautilus_gtk_places_view_row_parent_class)->finalize (object);
}
static void
nautilus_gtk_places_view_row_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
NautilusGtkPlacesViewRow *self;
self = NAUTILUS_GTK_PLACES_VIEW_ROW (object);
switch (prop_id)
{
case PROP_ICON:
g_value_set_object (value, gtk_image_get_gicon (self->icon_image));
break;
case PROP_NAME:
g_value_set_string (value, gtk_label_get_label (self->name_label));
break;
case PROP_PATH:
g_value_set_string (value, gtk_label_get_label (self->path_label));
break;
case PROP_VOLUME:
g_value_set_object (value, self->volume);
break;
case PROP_MOUNT:
g_value_set_object (value, self->mount);
break;
case PROP_FILE:
g_value_set_object (value, self->file);
break;
case PROP_IS_NETWORK:
g_value_set_boolean (value, self->is_network);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
nautilus_gtk_places_view_row_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
NautilusGtkPlacesViewRow *self = NAUTILUS_GTK_PLACES_VIEW_ROW (object);
switch (prop_id)
{
case PROP_ICON:
gtk_image_set_from_gicon (self->icon_image, g_value_get_object (value));
break;
case PROP_NAME:
gtk_label_set_label (self->name_label, g_value_get_string (value));
break;
case PROP_PATH:
gtk_label_set_label (self->path_label, g_value_get_string (value));
break;
case PROP_VOLUME:
g_set_object (&self->volume, g_value_get_object (value));
break;
case PROP_MOUNT:
g_set_object (&self->mount, g_value_get_object (value));
if (self->mount != NULL)
{
gtk_stack_set_visible_child (self->mount_stack, GTK_WIDGET (self->eject_button));
gtk_widget_set_child_visible (GTK_WIDGET (self->mount_stack), TRUE);
}
else
{
gtk_widget_set_child_visible (GTK_WIDGET (self->mount_stack), FALSE);
}
measure_available_space (self);
break;
case PROP_FILE:
g_set_object (&self->file, g_value_get_object (value));
measure_available_space (self);
break;
case PROP_IS_NETWORK:
nautilus_gtk_places_view_row_set_is_network (self, g_value_get_boolean (value));
measure_available_space (self);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
nautilus_gtk_places_view_row_size_allocate (GtkWidget *widget,
int width,
int height,
int baseline)
{
GtkWidget *menu = GTK_WIDGET (g_object_get_data (G_OBJECT (widget), "menu"));
GTK_WIDGET_CLASS (nautilus_gtk_places_view_row_parent_class)->size_allocate (widget, width, height, baseline);
if (menu)
gtk_popover_present (GTK_POPOVER (menu));
}
static void
nautilus_gtk_places_view_row_class_init (NautilusGtkPlacesViewRowClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->dispose = nautilus_gtk_places_view_row_dispose;
object_class->finalize = nautilus_gtk_places_view_row_finalize;
object_class->get_property = nautilus_gtk_places_view_row_get_property;
object_class->set_property = nautilus_gtk_places_view_row_set_property;
widget_class->size_allocate = nautilus_gtk_places_view_row_size_allocate;
properties[PROP_ICON] =
g_param_spec_object ("icon",
"Icon of the row",
"The icon representing the volume",
G_TYPE_ICON,
G_PARAM_READWRITE);
properties[PROP_NAME] =
g_param_spec_string ("name",
"Name of the volume",
"The name of the volume",
"",
G_PARAM_READWRITE);
properties[PROP_PATH] =
g_param_spec_string ("path",
"Path of the volume",
"The path of the volume",
"",
G_PARAM_READWRITE);
properties[PROP_VOLUME] =
g_param_spec_object ("volume",
"Volume represented by the row",
"The volume represented by the row",
G_TYPE_VOLUME,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
properties[PROP_MOUNT] =
g_param_spec_object ("mount",
"Mount represented by the row",
"The mount point represented by the row, if any",
G_TYPE_MOUNT,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
properties[PROP_FILE] =
g_param_spec_object ("file",
"File represented by the row",
"The file represented by the row, if any",
G_TYPE_FILE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
properties[PROP_IS_NETWORK] =
g_param_spec_boolean ("is-network",
"Whether the row represents a network location",
"Whether the row represents a network location",
FALSE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
g_object_class_install_properties (object_class, LAST_PROP, properties);
gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/nautilus/gtk/ui/nautilusgtkplacesviewrow.ui");
gtk_widget_class_bind_template_child (widget_class, NautilusGtkPlacesViewRow, available_space_label);
gtk_widget_class_bind_template_child (widget_class, NautilusGtkPlacesViewRow, mount_stack);
gtk_widget_class_bind_template_child (widget_class, NautilusGtkPlacesViewRow, busy_spinner);
gtk_widget_class_bind_template_child (widget_class, NautilusGtkPlacesViewRow, eject_button);
gtk_widget_class_bind_template_child (widget_class, NautilusGtkPlacesViewRow, eject_icon);
gtk_widget_class_bind_template_child (widget_class, NautilusGtkPlacesViewRow, icon_image);
gtk_widget_class_bind_template_child (widget_class, NautilusGtkPlacesViewRow, name_label);
gtk_widget_class_bind_template_child (widget_class, NautilusGtkPlacesViewRow, path_label);
}
static void
nautilus_gtk_places_view_row_init (NautilusGtkPlacesViewRow *self)
{
gtk_widget_init_template (GTK_WIDGET (self));
}
GtkWidget*
nautilus_gtk_places_view_row_new (GVolume *volume,
GMount *mount)
{
return g_object_new (NAUTILUS_TYPE_GTK_PLACES_VIEW_ROW,
"volume", volume,
"mount", mount,
NULL);
}
GMount*
nautilus_gtk_places_view_row_get_mount (NautilusGtkPlacesViewRow *row)
{
g_return_val_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW_ROW (row), NULL);
return row->mount;
}
GVolume*
nautilus_gtk_places_view_row_get_volume (NautilusGtkPlacesViewRow *row)
{
g_return_val_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW_ROW (row), NULL);
return row->volume;
}
GFile*
nautilus_gtk_places_view_row_get_file (NautilusGtkPlacesViewRow *row)
{
g_return_val_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW_ROW (row), NULL);
return row->file;
}
GtkWidget*
nautilus_gtk_places_view_row_get_eject_button (NautilusGtkPlacesViewRow *row)
{
g_return_val_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW_ROW (row), NULL);
return GTK_WIDGET (row->eject_button);
}
void
nautilus_gtk_places_view_row_set_busy (NautilusGtkPlacesViewRow *row,
gboolean is_busy)
{
g_return_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW_ROW (row));
if (is_busy)
{
gtk_stack_set_visible_child (row->mount_stack, GTK_WIDGET (row->busy_spinner));
gtk_widget_set_child_visible (GTK_WIDGET (row->mount_stack), TRUE);
gtk_spinner_start (row->busy_spinner);
}
else
{
gtk_widget_set_child_visible (GTK_WIDGET (row->mount_stack), FALSE);
gtk_spinner_stop (row->busy_spinner);
}
}
gboolean
nautilus_gtk_places_view_row_get_is_network (NautilusGtkPlacesViewRow *row)
{
g_return_val_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW_ROW (row), FALSE);
return row->is_network;
}
void
nautilus_gtk_places_view_row_set_is_network (NautilusGtkPlacesViewRow *row,
gboolean is_network)
{
if (row->is_network != is_network)
{
row->is_network = is_network;
gtk_image_set_from_icon_name (row->eject_icon, "media-eject-symbolic");
gtk_widget_set_tooltip_text (GTK_WIDGET (row->eject_button), is_network ? _("Disconnect") : _("Unmount"));
}
}
void
nautilus_gtk_places_view_row_set_path_size_group (NautilusGtkPlacesViewRow *row,
GtkSizeGroup *group)
{
if (group)
gtk_size_group_add_widget (group, GTK_WIDGET (row->path_label));
}
void
nautilus_gtk_places_view_row_set_space_size_group (NautilusGtkPlacesViewRow *row,
GtkSizeGroup *group)
{
if (group)
gtk_size_group_add_widget (group, GTK_WIDGET (row->available_space_label));
}

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src/gtk/nautilusgtkplacesviewrow.ui
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<?xml version="1.0" encoding="UTF-8"?>
<interface>
<template class="NautilusGtkPlacesViewRow" parent="GtkListBoxRow">
<property name="width-request">100</property>
<property name="child">
<object class="GtkBox" id="box">
<property name="margin-start">12</property>
<property name="margin-end">12</property>
<property name="margin-top">6</property>
<property name="margin-bottom">6</property>
<property name="spacing">18</property>
<child>
<object class="GtkImage" id="icon_image">
<property name="pixel-size">32</property>
</object>
</child>
<child>
<object class="GtkLabel" id="name_label">
<property name="hexpand">1</property>
<property name="xalign">0</property>
<property name="ellipsize">3</property>
</object>
</child>
<child>
<object class="GtkLabel" id="available_space_label">
<property name="xalign">1</property>
<style>
<class name="dim-label"/>
</style>
</object>
</child>
<child>
<object class="GtkLabel" id="path_label">
<property name="justify">1</property>
<property name="ellipsize">2</property>
<property name="xalign">0</property>
<property name="max-width-chars">15</property>
<style>
<class name="dim-label"/>
</style>
</object>
</child>
<child>
<object class="GtkStack" id="mount_stack">
<child>
<object class="GtkStackPage">
<property name="name">button</property>
<property name="child">
<object class="GtkButton" id="eject_button">
<property name="visible">0</property>
<property name="halign">3</property>
<property name="valign">3</property>
<property name="tooltip-text" translatable="yes">Unmount</property>
<child>
<object class="GtkImage" id="eject_icon">
<property name="icon-name">media-eject-symbolic</property>
</object>
</child>
<style>
<class name="image-button"/>
<class name="sidebar-button"/>
</style>
</object>
</property>
</object>
</child>
<child>
<object class="GtkStackPage">
<property name="name">spinner</property>
<property name="child">
<object class="GtkSpinner" id="busy_spinner">
<property name="halign">3</property>
<property name="valign">3</property>
</object>
</property>
</object>
</child>
</object>
</child>
</object>
</property>
</template>
</interface>

59
src/gtk/nautilusgtkplacesviewrowprivate.h
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/* nautilusgtkplacesviewrow.h
*
* Copyright (C) 2015 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
*
* 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 2.1 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef NAUTILUS_GTK_PLACES_VIEW_ROW_H
#define NAUTILUS_GTK_PLACES_VIEW_ROW_H
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#endif
G_BEGIN_DECLS
#define NAUTILUS_TYPE_GTK_PLACES_VIEW_ROW (nautilus_gtk_places_view_row_get_type())
G_DECLARE_FINAL_TYPE (NautilusGtkPlacesViewRow, nautilus_gtk_places_view_row, NAUTILUS, GTK_PLACES_VIEW_ROW, GtkListBoxRow)
GtkWidget* nautilus_gtk_places_view_row_new (GVolume *volume,
GMount *mount);
GtkWidget* nautilus_gtk_places_view_row_get_eject_button (NautilusGtkPlacesViewRow *row);
GMount* nautilus_gtk_places_view_row_get_mount (NautilusGtkPlacesViewRow *row);
GVolume* nautilus_gtk_places_view_row_get_volume (NautilusGtkPlacesViewRow *row);
GFile* nautilus_gtk_places_view_row_get_file (NautilusGtkPlacesViewRow *row);
void nautilus_gtk_places_view_row_set_busy (NautilusGtkPlacesViewRow *row,
gboolean is_busy);
gboolean nautilus_gtk_places_view_row_get_is_network (NautilusGtkPlacesViewRow *row);
void nautilus_gtk_places_view_row_set_is_network (NautilusGtkPlacesViewRow *row,
gboolean is_network);
void nautilus_gtk_places_view_row_set_path_size_group (NautilusGtkPlacesViewRow *row,
GtkSizeGroup *group);
void nautilus_gtk_places_view_row_set_space_size_group (NautilusGtkPlacesViewRow *row,
GtkSizeGroup *group);
G_END_DECLS
#endif /* NAUTILUS_GTK_PLACES_VIEW_ROW_H */