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gtk2/gtk/gtkplacessidebar.c

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/*
* GtkPlacesSidebar - sidebar widget for places in the filesystem
*
* This code comes from Nautilus, GNOME’s file manager.
*
* This library 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 library 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 library; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* Authors : Mr Jamie McCracken (jamiemcc at blueyonder dot co dot uk)
* Cosimo Cecchi <cosimoc@gnome.org>
* Federico Mena Quintero <federico@gnome.org>
*
*/
/* TODO:
*
* * Fix instances of "#if 0"
*
* * Fix FIXMEs
*
* * Grep for "NULL-GError" and see if they should be taken care of
*
* * Although we do g_mount_unmount_with_operation(), Nautilus used to do
* nautilus_file_operations_unmount_mount_full() to unmount a volume. With
* that, Nautilus does the "volume has trash, empty it first?" dance. Cosimo
* suggests that this logic should be part of GtkMountOperation, which can
* have Unix-specific code for emptying trash.
*
* * Sync nautilus commit 17a85b78acc78b573c2e1776b348ed348e19adb7
*
*/
#include "config.h"
#include <gio/gio.h>
#include "gdk/gdkkeysyms.h"
#include "gtkbookmarksmanager.h"
#include "gtkcelllayout.h"
#include "gtkcellrenderertext.h"
#include "gtkcellrendererpixbuf.h"
#include "gtkfilesystem.h"
#include "gtkicontheme.h"
#include "gtkintl.h"
#include "gtkmain.h"
#include "gtkmarshalers.h"
#include "gtkmenuitem.h"
#include "gtkmountoperation.h"
#include "gtkplacessidebar.h"
#include "gtkscrolledwindow.h"
#include "gtkseparatormenuitem.h"
#include "gtksettings.h"
#include "gtktrashmonitor.h"
#include "gtktreeselection.h"
#include "gtktreednd.h"
#include "gtktypebuiltins.h"
#include "gtkwindow.h"
/**
* SECTION:gtkplacessidebar
* @Short_description: Sidebar that displays frequently-used places in the file system
* @Title: GtkPlacesSidebar
* @See_also: #GtkFileChooser
*
* #GtkPlacesSidebar is a widget that displays a list of frequently-used places in the
* file system: the user’s home directory, the user’s bookmarks, and volumes and drives.
* This widget is used as a sidebar in #GtkFileChooser and may be used by file managers
* and similar programs.
*
* The places sidebar displays drives and volumes, and will automatically mount
* or unmount them when the user selects them.
*
* Applications can hook to various signals in the places sidebar to customize
* its behavior. For example, they can add extra commands to the context menu
* of the sidebar.
*
* While bookmarks are completely in control of the user, the places sidebar also
* allows individual applications to provide extra shortcut folders that are unique
* to each application. For example, a Paint program may want to add a shortcut
* for a Clipart folder. You can do this with gtk_places_sidebar_add_shortcut().
*
* To make use of the places sidebar, an application at least needs to connect
* to the #GtkPlacesSidebar::open-location signal. This is emitted when the
* user selects in the sidebar a location to open. The application should also
* call gtk_places_sidebar_set_location() when it changes the currently-viewed
* location.
*/
#define EJECT_BUTTON_XPAD 6
#define ICON_CELL_XPAD 6
#define TIMEOUT_EXPAND 500
/* These are used when a destination-side DND operation is taking place.
* Normally, when a file is being hovered directly over a bookmark,
* we’ll be in DROP_STATE_NORMAL.
*
* But when a file is being hovered between bookmarks, this means the user
* may want to create a new bookmark for that file between those bookmarks.
* In that case, the drop state will be *not* DROP_STATE_NORMAL.
*
* When the drop state is FADING_OUT, it means that the user is hovering
* directly over an existing bookmark and an immediate drop will cause the
* file being dragged to be dropped on the bookmark, instead of causing
* a new bookmark to be created.
*/
typedef enum {
DROP_STATE_NORMAL,
DROP_STATE_NEW_BOOKMARK_FADING_IN,
DROP_STATE_NEW_BOOKMARK_ARMED,
DROP_STATE_NEW_BOOKMARK_FADING_OUT
} DropState;
struct _GtkPlacesSidebar {
GtkScrolledWindow parent;
GtkTreeView *tree_view;
GtkCellRenderer *eject_icon_cell_renderer;
GtkListStore *store;
GtkBookmarksManager *bookmarks_manager;
GVolumeMonitor *volume_monitor;
GtkTrashMonitor *trash_monitor;
GtkSettings *gtk_settings;
gulong trash_monitor_changed_id;
gboolean devices_header_added;
gboolean bookmarks_header_added;
/* DND */
GList *drag_list; /* list of GFile */
gint drag_data_info;
/* volume mounting - delayed open process */
GtkPlacesOpenFlags go_to_after_mount_open_flags;
GtkWidget *popup_menu;
GSList *shortcuts;
GDBusProxy *hostnamed_proxy;
GCancellable *hostnamed_cancellable;
gchar *hostname;
GtkPlacesOpenFlags open_flags;
DropState drop_state;
gint new_bookmark_index;
guint drag_leave_timeout_id;
gchar *drop_target_uri;
guint switch_location_timer;
guint mounting : 1;
guint drag_data_received : 1;
guint drop_occured : 1;
guint show_desktop_set : 1;
guint show_desktop : 1;
guint show_connect_to_server : 1;
guint show_enter_location : 1;
guint local_only : 1;
};
struct _GtkPlacesSidebarClass {
GtkScrolledWindowClass parent;
void (* open_location) (GtkPlacesSidebar *sidebar,
GFile *location,
GtkPlacesOpenFlags open_flags);
void (* populate_popup) (GtkPlacesSidebar *sidebar,
GtkMenu *menu,
GFile *selected_item,
GVolume *selected_volume);
void (* show_error_message) (GtkPlacesSidebar *sidebar,
const gchar *primary,
const gchar *secondary);
void (* show_connect_to_server) (GtkPlacesSidebar *sidebar);
GdkDragAction (* drag_action_requested) (GtkPlacesSidebar *sidebar,
GdkDragContext *context,
GFile *dest_file,
GList *source_file_list);
GdkDragAction (* drag_action_ask) (GtkPlacesSidebar *sidebar,
GdkDragAction actions);
void (* drag_perform_drop) (GtkPlacesSidebar *sidebar,
GFile *dest_file,
GList *source_file_list,
GdkDragAction action);
void (* show_enter_location) (GtkPlacesSidebar *sidebar);
};
enum {
PLACES_SIDEBAR_COLUMN_ROW_TYPE,
PLACES_SIDEBAR_COLUMN_URI,
PLACES_SIDEBAR_COLUMN_DRIVE,
PLACES_SIDEBAR_COLUMN_VOLUME,
PLACES_SIDEBAR_COLUMN_MOUNT,
PLACES_SIDEBAR_COLUMN_NAME,
PLACES_SIDEBAR_COLUMN_GICON,
PLACES_SIDEBAR_COLUMN_INDEX,
PLACES_SIDEBAR_COLUMN_EJECT,
PLACES_SIDEBAR_COLUMN_NO_EJECT,
PLACES_SIDEBAR_COLUMN_BOOKMARK,
PLACES_SIDEBAR_COLUMN_TOOLTIP,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE,
PLACES_SIDEBAR_COLUMN_HEADING_TEXT,
PLACES_SIDEBAR_COLUMN_COUNT
};
typedef enum {
PLACES_BUILT_IN,
PLACES_XDG_DIR,
PLACES_MOUNTED_VOLUME,
PLACES_BOOKMARK,
PLACES_HEADING,
PLACES_CONNECT_TO_SERVER,
PLACES_ENTER_LOCATION,
PLACES_DROP_FEEDBACK
} PlaceType;
typedef enum {
SECTION_DEVICES,
SECTION_BOOKMARKS,
SECTION_COMPUTER,
SECTION_NETWORK
} SectionType;
enum {
OPEN_LOCATION,
POPULATE_POPUP,
SHOW_ERROR_MESSAGE,
SHOW_CONNECT_TO_SERVER,
SHOW_ENTER_LOCATION,
DRAG_ACTION_REQUESTED,
DRAG_ACTION_ASK,
DRAG_PERFORM_DROP,
LAST_SIGNAL
};
enum {
PROP_LOCATION = 1,
PROP_OPEN_FLAGS,
PROP_SHOW_DESKTOP,
PROP_SHOW_CONNECT_TO_SERVER,
PROP_SHOW_ENTER_LOCATION,
PROP_LOCAL_ONLY,
NUM_PROPERTIES
};
/* Names for themed icons */
#define ICON_NAME_HOME "user-home-symbolic"
#define ICON_NAME_DESKTOP "user-desktop-symbolic"
#define ICON_NAME_FILESYSTEM "drive-harddisk-symbolic"
#define ICON_NAME_EJECT "media-eject-symbolic"
#define ICON_NAME_NETWORK "network-workgroup-symbolic"
#define ICON_NAME_NETWORK_SERVER "network-server-symbolic"
#define ICON_NAME_FOLDER_NETWORK "folder-remote-symbolic"
#define ICON_NAME_FOLDER "folder-symbolic"
#define ICON_NAME_FOLDER_DESKTOP "user-desktop-symbolic"
#define ICON_NAME_FOLDER_DOCUMENTS "folder-documents-symbolic"
#define ICON_NAME_FOLDER_DOWNLOAD "folder-download-symbolic"
#define ICON_NAME_FOLDER_MUSIC "folder-music-symbolic"
#define ICON_NAME_FOLDER_PICTURES "folder-pictures-symbolic"
#define ICON_NAME_FOLDER_PUBLIC_SHARE "folder-publicshare-symbolic"
#define ICON_NAME_FOLDER_TEMPLATES "folder-templates-symbolic"
#define ICON_NAME_FOLDER_VIDEOS "folder-videos-symbolic"
#define ICON_NAME_FOLDER_SAVED_SEARCH "folder-saved-search-symbolic"
static guint places_sidebar_signals [LAST_SIGNAL] = { 0 };
static GParamSpec *properties[NUM_PROPERTIES] = { NULL, };
static void open_selected_bookmark (GtkPlacesSidebar *sidebar,
GtkTreeModel *model,
GtkTreeIter *iter,
GtkPlacesOpenFlags open_flags);
static gboolean eject_or_unmount_bookmark (GtkPlacesSidebar *sidebar,
GtkTreePath *path);
static gboolean eject_or_unmount_selection (GtkPlacesSidebar *sidebar);
static void check_unmount_and_eject (GMount *mount,
GVolume *volume,
GDrive *drive,
gboolean *show_unmount,
gboolean *show_eject);
/* Identifiers for target types */
enum {
GTK_TREE_MODEL_ROW,
TEXT_URI_LIST
};
/* Target types for dragging from the shortcuts list */
static const GtkTargetEntry dnd_source_targets[] = {
{ "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_WIDGET, GTK_TREE_MODEL_ROW }
};
/* Target types for dropping into the shortcuts list */
static const GtkTargetEntry dnd_drop_targets [] = {
{ "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_WIDGET, GTK_TREE_MODEL_ROW }
};
/* Drag and drop interface declarations */
typedef struct {
GtkListStore parent;
GtkPlacesSidebar *sidebar;
} ShortcutsModel;
typedef struct {
GtkListStoreClass parent_class;
} ShortcutsModelClass;
#define SHORTCUTS_MODEL_TYPE (shortcuts_model_get_type ())
#define SHORTCUTS_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SHORTCUTS_MODEL_TYPE, ShortcutsModel))
static GType shortcuts_model_get_type (void);
static void shortcuts_model_drag_source_iface_init (GtkTreeDragSourceIface *iface);
G_DEFINE_TYPE_WITH_CODE (ShortcutsModel, shortcuts_model, GTK_TYPE_LIST_STORE,
G_IMPLEMENT_INTERFACE (GTK_TYPE_TREE_DRAG_SOURCE,
shortcuts_model_drag_source_iface_init));
static GtkListStore *shortcuts_model_new (GtkPlacesSidebar *sidebar);
G_DEFINE_TYPE (GtkPlacesSidebar, gtk_places_sidebar, GTK_TYPE_SCROLLED_WINDOW);
static void
emit_open_location (GtkPlacesSidebar *sidebar,
GFile *location,
GtkPlacesOpenFlags open_flags)
{
if ((open_flags & sidebar->open_flags) == 0)
open_flags = GTK_PLACES_OPEN_NORMAL;
g_signal_emit (sidebar, places_sidebar_signals[OPEN_LOCATION], 0,
location, open_flags);
}
static void
emit_populate_popup (GtkPlacesSidebar *sidebar,
GtkMenu *menu,
GFile *selected_item,
GVolume *selected_volume)
{
g_signal_emit (sidebar, places_sidebar_signals[POPULATE_POPUP], 0,
menu, selected_item, selected_volume);
}
static void
emit_show_error_message (GtkPlacesSidebar *sidebar,
const gchar *primary,
const gchar *secondary)
{
g_signal_emit (sidebar, places_sidebar_signals[SHOW_ERROR_MESSAGE], 0,
primary, secondary);
}
static void
emit_show_connect_to_server (GtkPlacesSidebar *sidebar)
{
g_signal_emit (sidebar, places_sidebar_signals[SHOW_CONNECT_TO_SERVER], 0);
}
static void
emit_show_enter_location (GtkPlacesSidebar *sidebar)
{
g_signal_emit (sidebar, places_sidebar_signals[SHOW_ENTER_LOCATION], 0);
}
static GdkDragAction
emit_drag_action_requested (GtkPlacesSidebar *sidebar,
GdkDragContext *context,
GFile *dest_file,
GList *source_file_list)
{
GdkDragAction ret_action = 0;
g_signal_emit (sidebar, places_sidebar_signals[DRAG_ACTION_REQUESTED], 0,
context, dest_file, source_file_list, &ret_action);
return ret_action;
}
static GdkDragAction
emit_drag_action_ask (GtkPlacesSidebar *sidebar,
GdkDragAction actions)
{
GdkDragAction ret_action = 0;
g_signal_emit (sidebar, places_sidebar_signals[DRAG_ACTION_ASK], 0,
actions, &ret_action);
return ret_action;
}
static void
emit_drag_perform_drop (GtkPlacesSidebar *sidebar,
GFile *dest_file,
GList *source_file_list,
GdkDragAction action)
{
g_signal_emit (sidebar, places_sidebar_signals[DRAG_PERFORM_DROP], 0,
dest_file, source_file_list, action);
}
static gint
get_icon_size (GtkPlacesSidebar *sidebar)
{
gint width, height;
if (gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &width, &height))
return MAX (width, height);
else
return 16;
}
static GtkTreeIter
add_heading (GtkPlacesSidebar *sidebar,
SectionType section_type,
const gchar *title)
{
GtkTreeIter iter;
gtk_list_store_append (sidebar->store, &iter);
gtk_list_store_set (sidebar->store, &iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, PLACES_HEADING,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE, section_type,
PLACES_SIDEBAR_COLUMN_HEADING_TEXT, title,
PLACES_SIDEBAR_COLUMN_EJECT, FALSE,
PLACES_SIDEBAR_COLUMN_NO_EJECT, TRUE,
-1);
return iter;
}
static void
check_heading_for_section (GtkPlacesSidebar *sidebar,
SectionType section_type)
{
switch (section_type)
{
case SECTION_DEVICES:
if (!sidebar->devices_header_added)
{
add_heading (sidebar, SECTION_DEVICES, _("Devices"));
sidebar->devices_header_added = TRUE;
}
break;
case SECTION_BOOKMARKS:
if (!sidebar->bookmarks_header_added)
{
add_heading (sidebar, SECTION_BOOKMARKS, _("Bookmarks"));
sidebar->bookmarks_header_added = TRUE;
}
break;
default:
break;
}
}
static void
add_place (GtkPlacesSidebar *sidebar,
PlaceType place_type,
SectionType section_type,
const gchar *name,
GIcon *icon,
const gchar *uri,
GDrive *drive,
GVolume *volume,
GMount *mount,
const gint index,
const gchar *tooltip)
{
GtkTreeIter iter;
gboolean show_eject, show_unmount;
gboolean show_eject_button;
check_heading_for_section (sidebar, section_type);
check_unmount_and_eject (mount, volume, drive,
&show_unmount, &show_eject);
if (show_unmount || show_eject)
g_assert (place_type != PLACES_BOOKMARK);
if (mount == NULL)
show_eject_button = FALSE;
else
show_eject_button = (show_unmount || show_eject);
gtk_list_store_append (sidebar->store, &iter);
gtk_list_store_set (sidebar->store, &iter,
PLACES_SIDEBAR_COLUMN_GICON, icon,
PLACES_SIDEBAR_COLUMN_NAME, name,
PLACES_SIDEBAR_COLUMN_URI, uri,
PLACES_SIDEBAR_COLUMN_DRIVE, drive,
PLACES_SIDEBAR_COLUMN_VOLUME, volume,
PLACES_SIDEBAR_COLUMN_MOUNT, mount,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, place_type,
PLACES_SIDEBAR_COLUMN_INDEX, index,
PLACES_SIDEBAR_COLUMN_EJECT, show_eject_button,
PLACES_SIDEBAR_COLUMN_NO_EJECT, !show_eject_button,
PLACES_SIDEBAR_COLUMN_BOOKMARK, place_type != PLACES_BOOKMARK,
PLACES_SIDEBAR_COLUMN_TOOLTIP, tooltip,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE, section_type,
-1);
}
static GIcon *
special_directory_get_gicon (GUserDirectory directory)
{
#define ICON_CASE(x) \
case G_USER_DIRECTORY_ ## x: \
return g_themed_icon_new_with_default_fallbacks (ICON_NAME_FOLDER_ ## x);
switch (directory)
{
ICON_CASE (DESKTOP);
ICON_CASE (DOCUMENTS);
ICON_CASE (DOWNLOAD);
ICON_CASE (MUSIC);
ICON_CASE (PICTURES);
ICON_CASE (PUBLIC_SHARE);
ICON_CASE (TEMPLATES);
ICON_CASE (VIDEOS);
default:
return g_themed_icon_new_with_default_fallbacks ("folder-symbolic");
}
#undef ICON_CASE
}
static gboolean
recent_files_setting_is_enabled (GtkPlacesSidebar *sidebar)
{
GtkSettings *settings;
gboolean enabled;
if (gtk_widget_has_screen (GTK_WIDGET (sidebar)))
settings = gtk_settings_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (sidebar)));
else
settings = gtk_settings_get_default ();
g_object_get (settings, "gtk-recent-files-enabled", &enabled, NULL);
return enabled;
}
static gboolean
recent_scheme_is_supported (void)
{
const gchar * const *supported;
gint i;
supported = g_vfs_get_supported_uri_schemes (g_vfs_get_default ());
if (supported == NULL)
return FALSE;
for (i = 0; supported[i] != NULL; i++)
{
if (strcmp ("recent", supported[i]) == 0)
return TRUE;
}
return FALSE;
}
static gboolean
should_show_recent (GtkPlacesSidebar *sidebar)
{
return recent_files_setting_is_enabled (sidebar) && recent_scheme_is_supported ();
}
static gboolean
path_is_home_dir (const gchar *path)
{
GFile *home_dir;
GFile *location;
const gchar *home_path;
gboolean res;
home_path = g_get_home_dir ();
if (!home_path)
return FALSE;
home_dir = g_file_new_for_path (home_path);
location = g_file_new_for_path (path);
res = g_file_equal (home_dir, location);
g_object_unref (home_dir);
g_object_unref (location);
return res;
}
static void
add_special_dirs (GtkPlacesSidebar *sidebar)
{
GList *dirs;
gint index;
dirs = NULL;
for (index = 0; index < G_USER_N_DIRECTORIES; index++)
{
const gchar *path;
GFile *root;
GIcon *icon;
gchar *name;
gchar *mount_uri;
gchar *tooltip;
if (!_gtk_bookmarks_manager_get_is_xdg_dir_builtin (index))
continue;
path = g_get_user_special_dir (index);
/* XDG resets special dirs to the home directory in case
* it's not finiding what it expects. We don't want the home
* to be added multiple times in that weird configuration.
*/
if (path == NULL ||
path_is_home_dir (path) ||
g_list_find_custom (dirs, path, (GCompareFunc) g_strcmp0) != NULL)
continue;
root = g_file_new_for_path (path);
name = _gtk_bookmarks_manager_get_bookmark_label (sidebar->bookmarks_manager, root);
if (!name)
name = g_file_get_basename (root);
icon = special_directory_get_gicon (index);
mount_uri = g_file_get_uri (root);
tooltip = g_file_get_parse_name (root);
add_place (sidebar, PLACES_XDG_DIR,
SECTION_COMPUTER,
name, icon, mount_uri,
NULL, NULL, NULL, 0,
tooltip);
g_free (name);
g_object_unref (root);
g_object_unref (icon);
g_free (mount_uri);
g_free (tooltip);
dirs = g_list_prepend (dirs, (gchar *)path);
}
g_list_free (dirs);
}
static gchar *
get_home_directory_uri (void)
{
const gchar *home;
home = g_get_home_dir ();
if (!home)
return NULL;
return g_strconcat ("file://", home, NULL);
}
static gchar *
get_desktop_directory_uri (void)
{
const gchar *name;
name = g_get_user_special_dir (G_USER_DIRECTORY_DESKTOP);
/* "To disable a directory, point it to the homedir."
* See http://freedesktop.org/wiki/Software/xdg-user-dirs
*/
if (path_is_home_dir (name))
return NULL;
return g_strconcat ("file://", name, NULL);
}
static gboolean
should_show_file (GtkPlacesSidebar *sidebar,
GFile *file)
{
gchar *path;
if (!sidebar->local_only)
return TRUE;
path = g_file_get_path (file);
if (path)
{
g_free (path);
return TRUE;
}
return FALSE;
}
static gboolean
file_is_shown (GtkPlacesSidebar *sidebar,
GFile *file)
{
GtkTreeIter iter;
gchar *uri;
if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (sidebar->store), &iter))
return FALSE;
do
{
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_URI, &uri,
-1);
if (uri)
{
GFile *other;
gboolean found;
other = g_file_new_for_uri (uri);
g_free (uri);
found = g_file_equal (file, other);
g_object_unref (other);
if (found)
return TRUE;
}
}
while (gtk_tree_model_iter_next (GTK_TREE_MODEL (sidebar->store), &iter));
return FALSE;
}
static void
add_application_shortcuts (GtkPlacesSidebar *sidebar)
{
GSList *l;
for (l = sidebar->shortcuts; l; l = l->next)
{
GFile *file;
GFileInfo *info;
file = G_FILE (l->data);
if (!should_show_file (sidebar, file))
continue;
if (file_is_shown (sidebar, file))
continue;
/* FIXME: we are getting file info synchronously. We may want to do it async at some point. */
info = g_file_query_info (file,
"standard::display-name,standard::symbolic-icon",
G_FILE_QUERY_INFO_NONE,
NULL,
NULL); /* NULL-GError */
if (info)
{
gchar *uri;
gchar *tooltip;
const gchar *name;
GIcon *icon;
name = g_file_info_get_display_name (info);
icon = g_file_info_get_symbolic_icon (info);
uri = g_file_get_uri (file);
tooltip = g_file_get_parse_name (file);
add_place (sidebar, PLACES_BUILT_IN,
SECTION_COMPUTER,
name, icon, uri,
NULL, NULL, NULL, 0,
tooltip);
g_free (uri);
g_free (tooltip);
g_object_unref (info);
}
}
}
static gboolean
get_selected_iter (GtkPlacesSidebar *sidebar,
GtkTreeIter *iter)
{
GtkTreeSelection *selection;
selection = gtk_tree_view_get_selection (sidebar->tree_view);
return gtk_tree_selection_get_selected (selection, NULL, iter);
}
static void
update_places (GtkPlacesSidebar *sidebar)
{
GtkTreeIter iter;
GVolumeMonitor *volume_monitor;
GList *mounts, *l, *ll;
GMount *mount;
GList *drives;
GDrive *drive;
GList *volumes;
GVolume *volume;
GSList *bookmarks, *sl;
gint index;
gchar *original_uri, *mount_uri, *name, *identifier;
gchar *home_uri;
gchar *bookmark_name;
GIcon *icon;
GFile *root;
gchar *tooltip;
GList *network_mounts, *network_volumes;
/* save original selection */
if (get_selected_iter (sidebar, &iter))
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store),
&iter,
PLACES_SIDEBAR_COLUMN_URI, &original_uri, -1);
else
original_uri = NULL;
gtk_list_store_clear (sidebar->store);
sidebar->devices_header_added = FALSE;
sidebar->bookmarks_header_added = FALSE;
network_mounts = network_volumes = NULL;
volume_monitor = sidebar->volume_monitor;
/* add built-in bookmarks */
if (should_show_recent (sidebar))
{
mount_uri = "recent:///";
icon = g_themed_icon_new_with_default_fallbacks ("document-open-recent-symbolic");
add_place (sidebar, PLACES_BUILT_IN,
SECTION_COMPUTER,
_("Recent"), icon, mount_uri,
NULL, NULL, NULL, 0,
_("Recent files"));
g_object_unref (icon);
}
/* home folder */
home_uri = get_home_directory_uri ();
icon = g_themed_icon_new_with_default_fallbacks (ICON_NAME_HOME);
add_place (sidebar, PLACES_BUILT_IN,
SECTION_COMPUTER,
_("Home"), icon, home_uri,
NULL, NULL, NULL, 0,
_("Open your personal folder"));
g_object_unref (icon);
g_free (home_uri);
/* desktop */
if (sidebar->show_desktop)
{
mount_uri = get_desktop_directory_uri ();
if (mount_uri)
{
icon = g_themed_icon_new_with_default_fallbacks (ICON_NAME_DESKTOP);
add_place (sidebar, PLACES_BUILT_IN,
SECTION_COMPUTER,
_("Desktop"), icon, mount_uri,
NULL, NULL, NULL, 0,
_("Open the contents of your desktop in a folder"));
g_object_unref (icon);
g_free (mount_uri);
}
}
/* XDG directories */
add_special_dirs (sidebar);
if (sidebar->show_enter_location)
{
icon = g_themed_icon_new_with_default_fallbacks (ICON_NAME_NETWORK_SERVER);
add_place (sidebar, PLACES_ENTER_LOCATION,
SECTION_COMPUTER,
_("Enter Location"), icon, NULL,
NULL, NULL, NULL, 0,
_("Manually enter a location"));
g_object_unref (icon);
}
/* Trash */
if (!sidebar->local_only)
{
mount_uri = "trash:///"; /* No need to strdup */
icon = _gtk_trash_monitor_get_icon (sidebar->trash_monitor);
add_place (sidebar, PLACES_BUILT_IN,
SECTION_COMPUTER,
_("Trash"), icon, mount_uri,
NULL, NULL, NULL, 0,
_("Open the trash"));
g_object_unref (icon);
}
/* Application-side shortcuts */
add_application_shortcuts (sidebar);
/* go through all connected drives */
drives = g_volume_monitor_get_connected_drives (volume_monitor);
for (l = drives; l != NULL; l = l->next)
{
drive = l->data;
volumes = g_drive_get_volumes (drive);
if (volumes != NULL)
{
for (ll = volumes; ll != NULL; ll = ll->next)
{
volume = ll->data;
identifier = g_volume_get_identifier (volume, G_VOLUME_IDENTIFIER_KIND_CLASS);
if (g_strcmp0 (identifier, "network") == 0)
{
g_free (identifier);
network_volumes = g_list_prepend (network_volumes, volume);
continue;
}
g_free (identifier);
mount = g_volume_get_mount (volume);
if (mount != NULL)
{
/* Show mounted volume in the sidebar */
icon = g_mount_get_symbolic_icon (mount);
root = g_mount_get_default_location (mount);
mount_uri = g_file_get_uri (root);
name = g_mount_get_name (mount);
tooltip = g_file_get_parse_name (root);
add_place (sidebar, PLACES_MOUNTED_VOLUME,
SECTION_DEVICES,
name, icon, mount_uri,
drive, volume, mount, 0, tooltip);
g_object_unref (root);
g_object_unref (mount);
g_object_unref (icon);
g_free (tooltip);
g_free (name);
g_free (mount_uri);
}
else
{
/* Do show the unmounted volumes in the sidebar;
* this is so the user can mount it (in case automounting
* is off).
*
* Also, even if automounting is enabled, this gives a visual
* cue that the user should remember to yank out the media if
* he just unmounted it.
*/
icon = g_volume_get_symbolic_icon (volume);
name = g_volume_get_name (volume);
tooltip = g_strdup_printf (_("Mount and open %s"), name);
add_place (sidebar, PLACES_MOUNTED_VOLUME,
SECTION_DEVICES,
name, icon, NULL,
drive, volume, NULL, 0, tooltip);
g_object_unref (icon);
g_free (name);
g_free (tooltip);
}
g_object_unref (volume);
}
g_list_free (volumes);
}
else
{
if (g_drive_is_media_removable (drive) && !g_drive_is_media_check_automatic (drive))
{
/* If the drive has no mountable volumes and we cannot detect media change.. we
* display the drive in the sidebar so the user can manually poll the drive by
* right clicking and selecting "Rescan..."
*
* This is mainly for drives like floppies where media detection doesn't
* work.. but it's also for human beings who like to turn off media detection
* in the OS to save battery juice.
*/
icon = g_drive_get_symbolic_icon (drive);
name = g_drive_get_name (drive);
tooltip = g_strdup_printf (_("Mount and open %s"), name);
add_place (sidebar, PLACES_BUILT_IN,
SECTION_DEVICES,
name, icon, NULL,
drive, NULL, NULL, 0, tooltip);
g_object_unref (icon);
g_free (tooltip);
g_free (name);
}
}
g_object_unref (drive);
}
g_list_free (drives);
/* add all volumes that is not associated with a drive */
volumes = g_volume_monitor_get_volumes (volume_monitor);
for (l = volumes; l != NULL; l = l->next)
{
volume = l->data;
drive = g_volume_get_drive (volume);
if (drive != NULL)
{
g_object_unref (volume);
g_object_unref (drive);
continue;
}
identifier = g_volume_get_identifier (volume, G_VOLUME_IDENTIFIER_KIND_CLASS);
if (g_strcmp0 (identifier, "network") == 0)
{
g_free (identifier);
network_volumes = g_list_prepend (network_volumes, volume);
continue;
}
g_free (identifier);
mount = g_volume_get_mount (volume);
if (mount != NULL)
{
icon = g_mount_get_symbolic_icon (mount);
root = g_mount_get_default_location (mount);
mount_uri = g_file_get_uri (root);
tooltip = g_file_get_parse_name (root);
name = g_mount_get_name (mount);
add_place (sidebar, PLACES_MOUNTED_VOLUME,
SECTION_DEVICES,
name, icon, mount_uri,
NULL, volume, mount, 0, tooltip);
g_object_unref (mount);
g_object_unref (root);
g_object_unref (icon);
g_free (name);
g_free (tooltip);
g_free (mount_uri);
}
else
{
/* see comment above in why we add an icon for an unmounted mountable volume */
icon = g_volume_get_symbolic_icon (volume);
name = g_volume_get_name (volume);
add_place (sidebar, PLACES_MOUNTED_VOLUME,
SECTION_DEVICES,
name, icon, NULL,
NULL, volume, NULL, 0, name);
g_object_unref (icon);
g_free (name);
}
g_object_unref (volume);
}
g_list_free (volumes);
/* file system root */
mount_uri = "file:///"; /* No need to strdup */
icon = g_themed_icon_new_with_default_fallbacks (ICON_NAME_FILESYSTEM);
add_place (sidebar, PLACES_BUILT_IN,
SECTION_DEVICES,
sidebar->hostname, icon, mount_uri,
NULL, NULL, NULL, 0,
_("Open the contents of the file system"));
g_object_unref (icon);
/* add mounts that has no volume (/etc/mtab mounts, ftp, sftp,...) */
mounts = g_volume_monitor_get_mounts (volume_monitor);
for (l = mounts; l != NULL; l = l->next)
{
mount = l->data;
if (g_mount_is_shadowed (mount))
{
g_object_unref (mount);
continue;
}
volume = g_mount_get_volume (mount);
if (volume != NULL)
{
g_object_unref (volume);
g_object_unref (mount);
continue;
}
root = g_mount_get_default_location (mount);
if (!g_file_is_native (root))
{
network_mounts = g_list_prepend (network_mounts, mount);
g_object_unref (root);
continue;
}
icon = g_mount_get_symbolic_icon (mount);
mount_uri = g_file_get_uri (root);
name = g_mount_get_name (mount);
tooltip = g_file_get_parse_name (root);
add_place (sidebar, PLACES_MOUNTED_VOLUME,
SECTION_COMPUTER,
name, icon, mount_uri,
NULL, NULL, mount, 0, tooltip);
g_object_unref (root);
g_object_unref (mount);
g_object_unref (icon);
g_free (name);
g_free (mount_uri);
g_free (tooltip);
}
g_list_free (mounts);
/* add bookmarks */
bookmarks = _gtk_bookmarks_manager_list_bookmarks (sidebar->bookmarks_manager);
for (sl = bookmarks, index = 0; sl; sl = sl->next, index++)
{
GFileInfo *info;
gboolean is_native;
root = sl->data;
is_native = g_file_is_native (root);
#if 0
/* FIXME: remove this? If we *do* show bookmarks for nonexistent files, the user will eventually clean them up */
if (!nautilus_bookmark_get_exists (bookmark))
continue;
#endif
if (_gtk_bookmarks_manager_get_is_builtin (sidebar->bookmarks_manager, root))
continue;
if (sidebar->local_only && !is_native)
continue;
/* FIXME: we are getting file info synchronously. We may want to do it async at some point. */
info = g_file_query_info (root,
"standard::display-name,standard::symbolic-icon",
G_FILE_QUERY_INFO_NONE,
NULL,
NULL); /* NULL-GError */
bookmark_name = _gtk_bookmarks_manager_get_bookmark_label (sidebar->bookmarks_manager, root);
if (bookmark_name == NULL && info != NULL)
bookmark_name = g_strdup (g_file_info_get_display_name (info));
else if (bookmark_name == NULL)
{
/* Don't add non-UTF-8 bookmarks */
bookmark_name = g_file_get_basename (root);
if (!g_utf8_validate (bookmark_name, -1, NULL))
{
g_free (bookmark_name);
continue;
}
}
if (info)
icon = g_object_ref (g_file_info_get_symbolic_icon (info));
else
icon = g_themed_icon_new_with_default_fallbacks (is_native ? ICON_NAME_FOLDER : ICON_NAME_FOLDER_NETWORK);
mount_uri = g_file_get_uri (root);
tooltip = g_file_get_parse_name (root);
add_place (sidebar, PLACES_BOOKMARK,
SECTION_BOOKMARKS,
bookmark_name, icon, mount_uri,
NULL, NULL, NULL, index,
tooltip);
g_free (mount_uri);
g_free (tooltip);
g_free (bookmark_name);
if (info)
g_object_unref (info);
}
g_slist_foreach (bookmarks, (GFunc) g_object_unref, NULL);
g_slist_free (bookmarks);
/* network */
if (!sidebar->local_only)
{
add_heading (sidebar, SECTION_NETWORK, _("Network"));
mount_uri = "network:///";
icon = g_themed_icon_new_with_default_fallbacks (ICON_NAME_NETWORK);
add_place (sidebar, PLACES_BUILT_IN,
SECTION_NETWORK,
_("Browse Network"), icon, mount_uri,
NULL, NULL, NULL, 0,
_("Browse the contents of the network"));
g_object_unref (icon);
if (sidebar->show_connect_to_server)
{
icon = g_themed_icon_new_with_default_fallbacks (ICON_NAME_NETWORK_SERVER);
add_place (sidebar, PLACES_CONNECT_TO_SERVER,
SECTION_NETWORK,
_("Connect to Server"), icon, NULL,
NULL, NULL, NULL, 0,
_("Connect to a network server address"));
g_object_unref (icon);
}
network_volumes = g_list_reverse (network_volumes);
for (l = network_volumes; l != NULL; l = l->next)
{
volume = l->data;
mount = g_volume_get_mount (volume);
if (mount != NULL)
{
network_mounts = g_list_prepend (network_mounts, mount);
continue;
}
else
{
icon = g_volume_get_symbolic_icon (volume);
name = g_volume_get_name (volume);
tooltip = g_strdup_printf (_("Mount and open %s"), name);
add_place (sidebar, PLACES_MOUNTED_VOLUME,
SECTION_NETWORK,
name, icon, NULL,
NULL, volume, NULL, 0, tooltip);
g_object_unref (icon);
g_free (name);
g_free (tooltip);
}
}
network_mounts = g_list_reverse (network_mounts);
for (l = network_mounts; l != NULL; l = l->next)
{
mount = l->data;
root = g_mount_get_default_location (mount);
icon = g_mount_get_symbolic_icon (mount);
mount_uri = g_file_get_uri (root);
name = g_mount_get_name (mount);
tooltip = g_file_get_parse_name (root);
add_place (sidebar, PLACES_MOUNTED_VOLUME,
SECTION_NETWORK,
name, icon, mount_uri,
NULL, NULL, mount, 0, tooltip);
g_object_unref (root);
g_object_unref (icon);
g_free (name);
g_free (mount_uri);
g_free (tooltip);
}
}
g_list_free_full (network_volumes, g_object_unref);
g_list_free_full (network_mounts, g_object_unref);
/* restore original selection */
if (original_uri)
{
GFile *restore;
restore = g_file_new_for_uri (original_uri);
gtk_places_sidebar_set_location (sidebar, restore);
g_object_unref (restore);
g_free (original_uri);
}
}
static gboolean
over_eject_button (GtkPlacesSidebar *sidebar,
gint x,
gint y,
GtkTreePath **path)
{
GtkTreeViewColumn *column;
gint width, x_offset, hseparator;
gint eject_button_size;
gboolean show_eject;
GtkTreeIter iter;
GtkTreeModel *model;
*path = NULL;
model = gtk_tree_view_get_model (sidebar->tree_view);
if (gtk_tree_view_get_path_at_pos (sidebar->tree_view,
x, y, path, &column, NULL, NULL))
{
gtk_tree_model_get_iter (model, &iter, *path);
gtk_tree_model_get (model, &iter,
PLACES_SIDEBAR_COLUMN_EJECT, &show_eject,
-1);
if (!show_eject)
goto out;
gtk_widget_style_get (GTK_WIDGET (sidebar->tree_view),
"horizontal-separator", &hseparator,
NULL);
/* Reload cell attributes for this particular row */
gtk_tree_view_column_cell_set_cell_data (column,
model, &iter, FALSE, FALSE);
gtk_tree_view_column_cell_get_position (column,
sidebar->eject_icon_cell_renderer,
&x_offset, &width);
eject_button_size = get_icon_size (sidebar);
/* This is kinda weird, but we have to do it to workaround expanding
* the eject cell renderer (even thought we told it not to) and we
* then had to set it right-aligned
*/
x_offset += width - hseparator - EJECT_BUTTON_XPAD - eject_button_size;
if (x - x_offset >= 0 && x - x_offset <= eject_button_size)
return TRUE;
}
out:
g_clear_pointer (path, gtk_tree_path_free);
return FALSE;
}
static gboolean
clicked_eject_button (GtkPlacesSidebar *sidebar,
GtkTreePath **path)
{
GdkEvent *event = gtk_get_current_event ();
GdkEventButton *button_event = (GdkEventButton *) event;
if ((event->type == GDK_BUTTON_PRESS || event->type == GDK_BUTTON_RELEASE) &&
over_eject_button (sidebar, button_event->x, button_event->y, path))
return TRUE;
return FALSE;
}
static gboolean
pos_is_into_or_before (GtkTreeViewDropPosition pos)
{
return (pos == GTK_TREE_VIEW_DROP_BEFORE || pos == GTK_TREE_VIEW_DROP_INTO_OR_BEFORE);
}
/* Computes the appropriate row and position for dropping */
static gboolean
compute_drop_position (GtkTreeView *tree_view,
gint x,
gint y,
GtkTreePath **path,
GtkTreeViewDropPosition *pos,
GtkPlacesSidebar *sidebar)
{
GtkTreeModel *model;
GtkTreeIter iter;
PlaceType place_type;
SectionType section_type;
gboolean drop_possible;
if (!gtk_tree_view_get_dest_row_at_pos (tree_view, x, y, path, pos))
return FALSE;
model = gtk_tree_view_get_model (tree_view);
gtk_tree_model_get_iter (model, &iter, *path);
gtk_tree_model_get (model, &iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &place_type,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE, &section_type,
-1);
drop_possible = TRUE;
/* Normalize drops on the feedback row */
if (place_type == PLACES_DROP_FEEDBACK)
{
*pos = GTK_TREE_VIEW_DROP_INTO_OR_BEFORE;
goto out;
}
/* Never drop on headings, but special case the bookmarks heading,
* so we can drop bookmarks in between it and the first bookmark.
*/
if (place_type == PLACES_HEADING && section_type != SECTION_BOOKMARKS)
drop_possible = FALSE;
/* Dragging a bookmark? */
if (sidebar->drag_data_received &&
sidebar->drag_data_info == GTK_TREE_MODEL_ROW)
{
/* Don't allow reordering bookmarks into non-bookmark areas */
if (section_type != SECTION_BOOKMARKS)
drop_possible = FALSE;
/* Bookmarks can only be reordered. Disallow dropping directly
* into them; only allow dropping between them.
*/
if (place_type == PLACES_HEADING)
{
if (pos_is_into_or_before (*pos))
drop_possible = FALSE;
else
*pos = GTK_TREE_VIEW_DROP_AFTER;
}
else
{
if (pos_is_into_or_before (*pos))
*pos = GTK_TREE_VIEW_DROP_BEFORE;
else
*pos = GTK_TREE_VIEW_DROP_AFTER;
}
}
else
{
/* Dragging a file */
/* Outside the bookmarks section, URIs can only be dropped
* directly into places items. Inside the bookmarks section,
* they can be dropped between items (to create new bookmarks)
* or in items themselves (to request a move/copy file
* operation).
*/
if (section_type != SECTION_BOOKMARKS)
*pos = GTK_TREE_VIEW_DROP_INTO_OR_BEFORE;
else
{
if (place_type == PLACES_HEADING)
{
if (pos_is_into_or_before (*pos))
drop_possible = FALSE;
else
*pos = GTK_TREE_VIEW_DROP_AFTER;
}
}
}
/* Disallow drops on recent:/// */
if (place_type == PLACES_BUILT_IN)
{
gchar *uri;
gtk_tree_model_get (model, &iter,
PLACES_SIDEBAR_COLUMN_URI, &uri,
-1);
if (g_strcmp0 (uri, "recent:///") == 0)
drop_possible = FALSE;
g_free (uri);
}
out:
if (!drop_possible)
{
gtk_tree_path_free (*path);
*path = NULL;
return FALSE;
}
return TRUE;
}
static gboolean
get_drag_data (GtkTreeView *tree_view,
GdkDragContext *context,
guint time)
{
GdkAtom target;
target = gtk_drag_dest_find_target (GTK_WIDGET (tree_view),
context,
NULL);
if (target == GDK_NONE)
return FALSE;
gtk_drag_get_data (GTK_WIDGET (tree_view),
context, target, time);
return TRUE;
}
static void
remove_switch_location_timer (GtkPlacesSidebar *sidebar)
{
if (sidebar->switch_location_timer != 0)
{
g_source_remove (sidebar->switch_location_timer);
sidebar->switch_location_timer = 0;
}
}
static void
free_drag_data (GtkPlacesSidebar *sidebar)
{
sidebar->drag_data_received = FALSE;
if (sidebar->drag_list)
{
g_list_free_full (sidebar->drag_list, g_object_unref);
sidebar->drag_list = NULL;
}
remove_switch_location_timer (sidebar);
g_free (sidebar->drop_target_uri);
sidebar->drop_target_uri = NULL;
}
static gboolean
switch_location_timer (gpointer user_data)
{
GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (user_data);
GFile *location;
sidebar->switch_location_timer = 0;
location = g_file_new_for_uri (sidebar->drop_target_uri);
emit_open_location (sidebar, location, 0);
g_object_unref (location);
return FALSE;
}
static void
check_switch_location_timer (GtkPlacesSidebar *sidebar,
const gchar *uri)
{
if (g_strcmp0 (uri, sidebar->drop_target_uri) == 0)
return;
remove_switch_location_timer (sidebar);
g_free (sidebar->drop_target_uri);
sidebar->drop_target_uri = NULL;
if (uri != NULL)
{
sidebar->drop_target_uri = g_strdup (uri);
sidebar->switch_location_timer = gdk_threads_add_timeout (TIMEOUT_EXPAND, switch_location_timer, sidebar);
g_source_set_name_by_id (sidebar->switch_location_timer, "[gtk+] switch_location_timer");
}
}
static void
remove_drop_bookmark_feedback_row (GtkPlacesSidebar *sidebar)
{
if (sidebar->drop_state != DROP_STATE_NORMAL)
{
gboolean success;
GtkTreeIter iter;
success = gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (sidebar->store), &iter, NULL, sidebar->new_bookmark_index);
g_assert (success);
gtk_list_store_remove (sidebar->store, &iter);
sidebar->drop_state = DROP_STATE_NORMAL;
}
}
static void
start_drop_feedback (GtkPlacesSidebar *sidebar,
GtkTreePath *path,
GtkTreeViewDropPosition pos,
gboolean drop_as_bookmarks)
{
if (drop_as_bookmarks)
{
gint new_bookmark_index;
GtkTreePath *new_path;
gboolean need_feedback_row;
new_bookmark_index = gtk_tree_path_get_indices (path)[0];
if (pos == GTK_TREE_VIEW_DROP_AFTER)
new_bookmark_index++;
if (sidebar->drop_state == DROP_STATE_NORMAL)
need_feedback_row = TRUE;
else
{
/* Feedback row already exists; remove it if its position needs to change */
if (sidebar->new_bookmark_index == new_bookmark_index)
need_feedback_row = FALSE;
else
{
if (sidebar->new_bookmark_index < new_bookmark_index)
new_bookmark_index--; /* since the removal of the old feedback row pushed items one position up */
remove_drop_bookmark_feedback_row (sidebar);
need_feedback_row = TRUE;
}
}
if (need_feedback_row)
{
GtkTreeIter iter;
sidebar->new_bookmark_index = new_bookmark_index;
gtk_list_store_insert_with_values (sidebar->store, &iter, sidebar->new_bookmark_index,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, PLACES_DROP_FEEDBACK,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE, SECTION_BOOKMARKS,
PLACES_SIDEBAR_COLUMN_NAME, _("New bookmark"),
PLACES_SIDEBAR_COLUMN_NO_EJECT, TRUE,
-1);
}
new_path = gtk_tree_path_new_from_indices (sidebar->new_bookmark_index, -1);
gtk_tree_view_set_drag_dest_row (sidebar->tree_view, new_path, GTK_TREE_VIEW_DROP_INTO_OR_BEFORE);
gtk_tree_path_free (new_path);
sidebar->drop_state = DROP_STATE_NEW_BOOKMARK_ARMED;
}
else
gtk_tree_view_set_drag_dest_row (sidebar->tree_view, path, pos);
}
static void
stop_drop_feedback (GtkPlacesSidebar *sidebar)
{
gtk_tree_view_set_drag_dest_row (sidebar->tree_view, NULL, 0);
}
static gboolean
drag_motion_callback (GtkTreeView *tree_view,
GdkDragContext *context,
gint x,
gint y,
guint time,
GtkPlacesSidebar *sidebar)
{
GtkTreePath *path;
GtkTreeViewDropPosition pos;
gint action;
GtkTreeIter iter;
gboolean res;
gboolean drop_as_bookmarks;
gchar *drop_target_uri = NULL;
action = 0;
drop_as_bookmarks = FALSE;
path = NULL;
if (!sidebar->drag_data_received)
{
if (!get_drag_data (tree_view, context, time))
goto out;
}
res = compute_drop_position (tree_view, x, y, &path, &pos, sidebar);
if (!res)
goto out;
if (sidebar->drag_data_received &&
sidebar->drag_data_info == GTK_TREE_MODEL_ROW)
{
/* Dragging bookmarks always moves them to another position in the bookmarks list */
action = GDK_ACTION_MOVE;
}
else
{
/* URIs are being dragged. See if the caller wants to handle a
* file move/copy operation itself, or if we should only try to
* create bookmarks out of the dragged URIs.
*/
if (sidebar->drag_list != NULL)
{
SectionType section_type;
PlaceType place_type;
gtk_tree_model_get_iter (GTK_TREE_MODEL (sidebar->store), &iter, path);
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store),
&iter,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE, &section_type,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &place_type,
-1);
if (place_type == PLACES_DROP_FEEDBACK ||
(section_type == SECTION_BOOKMARKS &&
(pos == GTK_TREE_VIEW_DROP_BEFORE || pos == GTK_TREE_VIEW_DROP_AFTER)))
{
action = GDK_ACTION_COPY;
drop_as_bookmarks = TRUE;
}
if (!drop_as_bookmarks)
{
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store),
&iter,
PLACES_SIDEBAR_COLUMN_URI, &drop_target_uri,
-1);
if (drop_target_uri != NULL)
{
GFile *dest_file = g_file_new_for_uri (drop_target_uri);
action = emit_drag_action_requested (sidebar, context, dest_file, sidebar->drag_list);
g_object_unref (dest_file);
} /* uri may be NULL for unmounted volumes, for example, so we don't allow drops there */
}
}
}
out:
if (action != 0)
{
check_switch_location_timer (sidebar, drop_target_uri);
start_drop_feedback (sidebar, path, pos, drop_as_bookmarks);
}
else
{
remove_switch_location_timer (sidebar);
stop_drop_feedback (sidebar);
}
g_free (drop_target_uri);
if (path != NULL)
gtk_tree_path_free (path);
g_signal_stop_emission_by_name (tree_view, "drag-motion");
gdk_drag_status (context, action, time);
return TRUE;
}
static gboolean
drag_leave_timeout_cb (gpointer data)
{
GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (data);
free_drag_data (sidebar);
stop_drop_feedback (sidebar);
remove_drop_bookmark_feedback_row (sidebar);
sidebar->drag_leave_timeout_id = 0;
return FALSE;
}
static void
drag_leave_callback (GtkTreeView *tree_view,
GdkDragContext *context,
guint time,
GtkPlacesSidebar *sidebar)
{
if (sidebar->drag_leave_timeout_id)
g_source_remove (sidebar->drag_leave_timeout_id);
sidebar->drag_leave_timeout_id = gdk_threads_add_timeout (500, drag_leave_timeout_cb, sidebar);
g_source_set_name_by_id (sidebar->drag_leave_timeout_id, "[gtk+] drag_leave_timeout_cb");
remove_switch_location_timer (sidebar);
g_signal_stop_emission_by_name (tree_view, "drag-leave");
}
/* Takes an array of URIs and turns it into a list of GFile */
static GList *
build_file_list_from_uris (const gchar **uris)
{
GList *result;
gint i;
result = NULL;
for (i = 0; uris[i]; i++)
{
GFile *file;
file = g_file_new_for_uri (uris[i]);
result = g_list_prepend (result, file);
}
return g_list_reverse (result);
}
/* Reorders the selected bookmark to the specified position */
static void
reorder_bookmarks (GtkPlacesSidebar *sidebar,
gint new_position)
{
GtkTreeIter iter;
gchar *uri;
GFile *file;
if (!get_selected_iter (sidebar, &iter))
return;
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_URI, &uri,
-1);
file = g_file_new_for_uri (uri);
_gtk_bookmarks_manager_reorder_bookmark (sidebar->bookmarks_manager, file, new_position, NULL); /* NULL-GError */
g_object_unref (file);
g_free (uri);
}
/* Creates bookmarks for the specified files at the given position in the bookmarks list */
static void
drop_files_as_bookmarks (GtkPlacesSidebar *sidebar,
GList *files,
gint position)
{
GList *l;
for (l = files; l; l = l->next)
{
GFile *f = G_FILE (l->data);
GFileInfo *info = g_file_query_info (f,
G_FILE_ATTRIBUTE_STANDARD_TYPE,
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
NULL,
NULL);
if (info)
{
if (_gtk_file_info_consider_as_directory (info))
_gtk_bookmarks_manager_insert_bookmark (sidebar->bookmarks_manager, f, position++, NULL); /* NULL-GError */
g_object_unref (info);
}
}
}
static void
drag_data_received_callback (GtkWidget *widget,
GdkDragContext *context,
int x,
int y,
GtkSelectionData *selection_data,
guint info,
guint time,
GtkPlacesSidebar *sidebar)
{
GtkTreeView *tree_view;
GtkTreePath *tree_path;
GtkTreeViewDropPosition tree_pos;
GtkTreeIter iter;
gint position;
GtkTreeModel *model;
PlaceType place_type;
SectionType section_type;
gboolean success;
tree_view = GTK_TREE_VIEW (widget);
if (!sidebar->drag_data_received)
{
if (gtk_selection_data_get_target (selection_data) != GDK_NONE &&
info == TEXT_URI_LIST)
{
gchar **uris;
uris = gtk_selection_data_get_uris (selection_data);
sidebar->drag_list = build_file_list_from_uris ((const char **) uris);
g_strfreev (uris);
}
else
{
sidebar->drag_list = NULL;
}
sidebar->drag_data_received = TRUE;
sidebar->drag_data_info = info;
}
g_signal_stop_emission_by_name (widget, "drag-data-received");
if (!sidebar->drop_occured)
return;
/* Compute position */
success = compute_drop_position (tree_view, x, y, &tree_path, &tree_pos, sidebar);
if (!success)
goto out;
success = FALSE;
if (sidebar->drag_data_info == GTK_TREE_MODEL_ROW)
{
/* A bookmark got reordered */
model = gtk_tree_view_get_model (tree_view);
if (!gtk_tree_model_get_iter (model, &iter, tree_path))
goto out;
gtk_tree_model_get (model, &iter,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE, &section_type,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &place_type,
PLACES_SIDEBAR_COLUMN_INDEX, &position,
-1);
if (section_type != SECTION_BOOKMARKS)
goto out;
if (place_type == PLACES_HEADING)
position = 0;
else if (tree_pos == GTK_TREE_VIEW_DROP_AFTER)
position++;
reorder_bookmarks (sidebar, position);
success = TRUE;
}
else
{
/* Dropping URIs! */
GdkDragAction real_action;
gchar **uris;
GList *source_file_list;
/* file transfer requested */
real_action = gdk_drag_context_get_selected_action (context);
if (real_action == GDK_ACTION_ASK)
real_action = emit_drag_action_ask (sidebar, gdk_drag_context_get_actions (context));
if (real_action > 0)
{
gchar *uri;
GFile *dest_file;
gboolean drop_as_bookmarks;
model = gtk_tree_view_get_model (tree_view);
gtk_tree_model_get_iter (model, &iter, tree_path);
gtk_tree_model_get (model, &iter,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE, &section_type,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &place_type,
PLACES_SIDEBAR_COLUMN_INDEX, &position,
-1);
drop_as_bookmarks = FALSE;
uris = gtk_selection_data_get_uris (selection_data);
source_file_list = build_file_list_from_uris ((const gchar **) uris);
if (section_type == SECTION_BOOKMARKS)
{
if (place_type == PLACES_HEADING)
{
position = 0;
tree_pos = GTK_TREE_VIEW_DROP_BEFORE;
}
if (tree_pos == GTK_TREE_VIEW_DROP_AFTER)
position++;
if (tree_pos == GTK_TREE_VIEW_DROP_BEFORE ||
tree_pos == GTK_TREE_VIEW_DROP_AFTER ||
place_type == PLACES_DROP_FEEDBACK)
{
remove_drop_bookmark_feedback_row (sidebar);
drop_files_as_bookmarks (sidebar, source_file_list, position);
success = TRUE;
drop_as_bookmarks = TRUE;
}
}
if (!drop_as_bookmarks)
{
gtk_tree_model_get_iter (model, &iter, tree_path);
gtk_tree_model_get (model, &iter,
PLACES_SIDEBAR_COLUMN_URI, &uri,
-1);
dest_file = g_file_new_for_uri (uri);
emit_drag_perform_drop (sidebar, dest_file, source_file_list, real_action);
success = TRUE;
g_object_unref (dest_file);
g_free (uri);
}
g_list_free_full (source_file_list, g_object_unref);
g_strfreev (uris);
}
}
out:
sidebar->drop_occured = FALSE;
free_drag_data (sidebar);
remove_drop_bookmark_feedback_row (sidebar);
gtk_drag_finish (context, success, FALSE, time);
gtk_tree_path_free (tree_path);
}
static gboolean
drag_drop_callback (GtkTreeView *tree_view,
GdkDragContext *context,
gint x,
gint y,
guint time,
GtkPlacesSidebar *sidebar)
{
gboolean retval = FALSE;
sidebar->drop_occured = TRUE;
retval = get_drag_data (tree_view, context, time);
g_signal_stop_emission_by_name (tree_view, "drag-drop");
return retval;
}
/* Callback used when the file list's popup menu is detached */
static void
bookmarks_popup_menu_detach_cb (GtkWidget *attach_widget,
GtkMenu *menu)
{
GTK_PLACES_SIDEBAR (attach_widget)->popup_menu = NULL;
}
static void
check_unmount_and_eject (GMount *mount,
GVolume *volume,
GDrive *drive,
gboolean *show_unmount,
gboolean *show_eject)
{
*show_unmount = FALSE;
*show_eject = FALSE;
if (drive != NULL)
*show_eject = g_drive_can_eject (drive);
if (volume != NULL)
*show_eject |= g_volume_can_eject (volume);
if (mount != NULL)
{
*show_eject |= g_mount_can_eject (mount);
*show_unmount = g_mount_can_unmount (mount) && !*show_eject;
}
}
static void
check_visibility (GMount *mount,
GVolume *volume,
GDrive *drive,
gboolean *show_mount,
gboolean *show_unmount,
gboolean *show_eject,
gboolean *show_rescan,
gboolean *show_start,
gboolean *show_stop)
{
*show_mount = FALSE;
*show_rescan = FALSE;
*show_start = FALSE;
*show_stop = FALSE;
check_unmount_and_eject (mount, volume, drive, show_unmount, show_eject);
if (drive != NULL)
{
if (g_drive_is_media_removable (drive) &&
!g_drive_is_media_check_automatic (drive) &&
g_drive_can_poll_for_media (drive))
*show_rescan = TRUE;
*show_start = g_drive_can_start (drive) || g_drive_can_start_degraded (drive);
*show_stop = g_drive_can_stop (drive);
if (*show_stop)
*show_unmount = FALSE;
}
if (volume != NULL)
{
if (mount == NULL)
*show_mount = g_volume_can_mount (volume);
}
}
typedef struct {
PlaceType type;
GDrive *drive;
GVolume *volume;
GMount *mount;
gchar *uri;
} SelectionInfo;
static void
get_selection_info (GtkPlacesSidebar *sidebar,
SelectionInfo *info)
{
GtkTreeIter iter;
info->type = PLACES_BUILT_IN;
info->drive = NULL;
info->volume = NULL;
info->mount = NULL;
info->uri = NULL;
if (get_selected_iter (sidebar, &iter))
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &info->type,
PLACES_SIDEBAR_COLUMN_DRIVE, &info->drive,
PLACES_SIDEBAR_COLUMN_VOLUME, &info->volume,
PLACES_SIDEBAR_COLUMN_MOUNT, &info->mount,
PLACES_SIDEBAR_COLUMN_URI, &info->uri,
-1);
}
static void
free_selection_info (SelectionInfo *info)
{
g_clear_object (&info->drive);
g_clear_object (&info->volume);
g_clear_object (&info->mount);
g_clear_pointer (&info->uri, g_free);
}
typedef struct {
GtkWidget *add_shortcut_item;
GtkWidget *remove_item;
GtkWidget *rename_item;
GtkWidget *separator_item;
GtkWidget *mount_item;
GtkWidget *unmount_item;
GtkWidget *eject_item;
GtkWidget *rescan_item;
GtkWidget *start_item;
GtkWidget *stop_item;
} PopupMenuData;
static void
check_popup_sensitivity (GtkPlacesSidebar *sidebar,
PopupMenuData *data,
SelectionInfo *info)
{
gboolean show_mount;
gboolean show_unmount;
gboolean show_eject;
gboolean show_rescan;
gboolean show_start;
gboolean show_stop;
gtk_widget_set_visible (data->add_shortcut_item, (info->type == PLACES_MOUNTED_VOLUME));
gtk_widget_set_sensitive (data->remove_item, (info->type == PLACES_BOOKMARK));
gtk_widget_set_sensitive (data->rename_item, (info->type == PLACES_BOOKMARK || info->type == PLACES_XDG_DIR));
check_visibility (info->mount, info->volume, info->drive,
&show_mount, &show_unmount, &show_eject, &show_rescan, &show_start, &show_stop);
gtk_widget_set_visible (data->separator_item, show_mount || show_unmount || show_eject);
gtk_widget_set_visible (data->mount_item, show_mount);
gtk_widget_set_visible (data->unmount_item, show_unmount);
gtk_widget_set_visible (data->eject_item, show_eject);
gtk_widget_set_visible (data->rescan_item, show_rescan);
gtk_widget_set_visible (data->start_item, show_start);
gtk_widget_set_visible (data->stop_item, show_stop);
/* Adjust start/stop items to reflect the type of the drive */
gtk_menu_item_set_label (GTK_MENU_ITEM (data->start_item), _("_Start"));
gtk_menu_item_set_label (GTK_MENU_ITEM (data->stop_item), _("_Stop"));
if ((show_start || show_stop) && info->drive != NULL)
{
switch (g_drive_get_start_stop_type (info->drive))
{
case G_DRIVE_START_STOP_TYPE_SHUTDOWN:
/* start() for type G_DRIVE_START_STOP_TYPE_SHUTDOWN is normally not used */
gtk_menu_item_set_label (GTK_MENU_ITEM (data->start_item), _("_Power On"));
gtk_menu_item_set_label (GTK_MENU_ITEM (data->stop_item), _("_Safely Remove Drive"));
break;
case G_DRIVE_START_STOP_TYPE_NETWORK:
gtk_menu_item_set_label (GTK_MENU_ITEM (data->start_item), _("_Connect Drive"));
gtk_menu_item_set_label (GTK_MENU_ITEM (data->stop_item), _("_Disconnect Drive"));
break;
case G_DRIVE_START_STOP_TYPE_MULTIDISK:
gtk_menu_item_set_label (GTK_MENU_ITEM (data->start_item), _("_Start Multi-disk Device"));
gtk_menu_item_set_label (GTK_MENU_ITEM (data->stop_item), _("_Stop Multi-disk Device"));
break;
case G_DRIVE_START_STOP_TYPE_PASSWORD:
/* stop() for type G_DRIVE_START_STOP_TYPE_PASSWORD is normally not used */
gtk_menu_item_set_label (GTK_MENU_ITEM (data->start_item), _("_Unlock Drive"));
gtk_menu_item_set_label (GTK_MENU_ITEM (data->stop_item), _("_Lock Drive"));
break;
default:
case G_DRIVE_START_STOP_TYPE_UNKNOWN:
/* uses defaults set above */
break;
}
}
}
static void
drive_start_from_bookmark_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GtkPlacesSidebar *sidebar;
GError *error;
gchar *primary;
gchar *name;
sidebar = GTK_PLACES_SIDEBAR (user_data);
error = NULL;
if (!g_drive_poll_for_media_finish (G_DRIVE (source_object), res, &error))
{
if (error->code != G_IO_ERROR_FAILED_HANDLED)
{
name = g_drive_get_name (G_DRIVE (source_object));
primary = g_strdup_printf (_("Unable to start %s"), name);
g_free (name);
emit_show_error_message (sidebar, primary, error->message);
g_free (primary);
}
g_error_free (error);
}
}
static void
volume_mount_cb (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (user_data);
GVolume *volume;
GError *error;
gchar *primary;
gchar *name;
GMount *mount;
volume = G_VOLUME (source_object);
error = NULL;
if (!g_volume_mount_finish (volume, result, &error))
{
if (error->code != G_IO_ERROR_FAILED_HANDLED &&
error->code != G_IO_ERROR_ALREADY_MOUNTED)
{
name = g_volume_get_name (G_VOLUME (source_object));
primary = g_strdup_printf (_("Unable to access “%s”"), name);
g_free (name);
emit_show_error_message (sidebar, primary, error->message);
g_free (primary);
}
g_error_free (error);
}
sidebar->mounting = FALSE;
mount = g_volume_get_mount (volume);
if (mount != NULL)
{
GFile *location;
location = g_mount_get_default_location (mount);
emit_open_location (sidebar, location, sidebar->go_to_after_mount_open_flags);
g_object_unref (G_OBJECT (location));
g_object_unref (G_OBJECT (mount));
}
g_object_unref (sidebar);
}
static void
mount_volume (GtkPlacesSidebar *sidebar,
GVolume *volume)
{
GMountOperation *mount_op;
mount_op = gtk_mount_operation_new (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (sidebar))));
g_mount_operation_set_password_save (mount_op, G_PASSWORD_SAVE_FOR_SESSION);
g_object_ref (sidebar);
g_volume_mount (volume, 0, mount_op, NULL, volume_mount_cb, sidebar);
}
static void
open_selected_volume (GtkPlacesSidebar *sidebar,
GtkTreeModel *model,
GtkTreeIter *iter,
GtkPlacesOpenFlags open_flags)
{
GDrive *drive;
GVolume *volume;
gtk_tree_model_get (model, iter,
PLACES_SIDEBAR_COLUMN_DRIVE, &drive,
PLACES_SIDEBAR_COLUMN_VOLUME, &volume,
-1);
if (volume != NULL && !sidebar->mounting)
{
sidebar->mounting = TRUE;
sidebar->go_to_after_mount_open_flags = open_flags;
mount_volume (sidebar, volume);
}
else if (volume == NULL && drive != NULL &&
(g_drive_can_start (drive) || g_drive_can_start_degraded (drive)))
{
GMountOperation *mount_op;
mount_op = gtk_mount_operation_new (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (sidebar))));
g_drive_start (drive, G_DRIVE_START_NONE, mount_op, NULL, drive_start_from_bookmark_cb, NULL);
g_object_unref (mount_op);
}
if (drive != NULL)
g_object_unref (drive);
if (volume != NULL)
g_object_unref (volume);
}
static void
open_selected_uri (GtkPlacesSidebar *sidebar,
const gchar *uri,
GtkPlacesOpenFlags open_flags)
{
GFile *location;
location = g_file_new_for_uri (uri);
emit_open_location (sidebar, location, open_flags);
g_object_unref (location);
}
static void
open_selected_bookmark (GtkPlacesSidebar *sidebar,
GtkTreeModel *model,
GtkTreeIter *iter,
GtkPlacesOpenFlags open_flags)
{
gchar *uri;
PlaceType place_type;
if (!iter)
return;
gtk_tree_model_get (model, iter,
PLACES_SIDEBAR_COLUMN_URI, &uri,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &place_type,
-1);
if (uri != NULL)
{
open_selected_uri (sidebar, uri, open_flags);
g_free (uri);
}
else if (place_type == PLACES_CONNECT_TO_SERVER)
{
emit_show_connect_to_server (sidebar);
}
else if (place_type == PLACES_ENTER_LOCATION)
{
emit_show_enter_location (sidebar);
}
else
{
open_selected_volume (sidebar, model, iter, open_flags);
}
}
static void
open_shortcut_from_menu (GtkPlacesSidebar *sidebar,
GtkPlacesOpenFlags open_flags)
{
GtkTreeModel *model;
GtkTreeIter iter;
GtkTreePath *path = NULL;
model = gtk_tree_view_get_model (sidebar->tree_view);
gtk_tree_view_get_cursor (sidebar->tree_view, &path, NULL);
if (path != NULL && gtk_tree_model_get_iter (model, &iter, path))
open_selected_bookmark (sidebar, model, &iter, open_flags);
gtk_tree_path_free (path);
}
/* Callback used for the "Open" menu item in the context menu */
static void
open_shortcut_cb (GtkMenuItem *item,
GtkPlacesSidebar *sidebar)
{
open_shortcut_from_menu (sidebar, GTK_PLACES_OPEN_NORMAL);
}
/* Callback used for the "Open in new tab" menu item in the context menu */
static void
open_shortcut_in_new_tab_cb (GtkMenuItem *item,
GtkPlacesSidebar *sidebar)
{
open_shortcut_from_menu (sidebar, GTK_PLACES_OPEN_NEW_TAB);
}
/* Callback used for the "Open in new window" menu item in the context menu */
static void
open_shortcut_in_new_window_cb (GtkMenuItem *item,
GtkPlacesSidebar *sidebar)
{
open_shortcut_from_menu (sidebar, GTK_PLACES_OPEN_NEW_WINDOW);
}
/* Add bookmark for the selected item - just used from mount points */
static void
add_shortcut_cb (GtkMenuItem *item,
GtkPlacesSidebar *sidebar)
{
GtkTreeModel *model;
GtkTreeIter iter;
gchar *uri;
gchar *name;
GFile *location;
model = gtk_tree_view_get_model (sidebar->tree_view);
if (get_selected_iter (sidebar, &iter))
{
gtk_tree_model_get (model, &iter,
PLACES_SIDEBAR_COLUMN_URI, &uri,
PLACES_SIDEBAR_COLUMN_NAME, &name,
-1);
if (uri == NULL)
return;
location = g_file_new_for_uri (uri);
if (_gtk_bookmarks_manager_insert_bookmark (sidebar->bookmarks_manager, location, -1, NULL))
_gtk_bookmarks_manager_set_bookmark_label (sidebar->bookmarks_manager, location, name, NULL);
g_object_unref (location);
g_free (uri);
g_free (name);
}
}
/* Rename the selected bookmark */
static void
rename_selected_bookmark (GtkPlacesSidebar *sidebar)
{
GtkTreeIter iter;
GtkTreePath *path;
GtkTreeViewColumn *column;
GtkCellRenderer *cell;
GList *renderers;
PlaceType type;
if (get_selected_iter (sidebar, &iter))
{
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &type,
-1);
if (type != PLACES_BOOKMARK && type != PLACES_XDG_DIR)
return;
path = gtk_tree_model_get_path (GTK_TREE_MODEL (sidebar->store), &iter);
column = gtk_tree_view_get_column (GTK_TREE_VIEW (sidebar->tree_view), 0);
renderers = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (column));
cell = g_list_nth_data (renderers, 6);
g_list_free (renderers);
g_object_set (cell, "editable", TRUE, NULL);
gtk_tree_view_set_cursor_on_cell (GTK_TREE_VIEW (sidebar->tree_view),
path, column, cell, TRUE);
gtk_tree_path_free (path);
}
}
static void
rename_shortcut_cb (GtkMenuItem *item,
GtkPlacesSidebar *sidebar)
{
rename_selected_bookmark (sidebar);
}
/* Removes the selected bookmarks */
static void
remove_selected_bookmarks (GtkPlacesSidebar *sidebar)
{
GtkTreeIter iter;
PlaceType type;
gchar *uri;
GFile *file;
if (!get_selected_iter (sidebar, &iter))
return;
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &type,
-1);
if (type != PLACES_BOOKMARK)
return;
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_URI, &uri,
-1);
file = g_file_new_for_uri (uri);
_gtk_bookmarks_manager_remove_bookmark (sidebar->bookmarks_manager, file, NULL);
g_object_unref (file);
g_free (uri);
}
static void
remove_shortcut_cb (GtkMenuItem *item,
GtkPlacesSidebar *sidebar)
{
remove_selected_bookmarks (sidebar);
}
static void
mount_shortcut_cb (GtkMenuItem *item,
GtkPlacesSidebar *sidebar)
{
GtkTreeIter iter;
GVolume *volume;
if (!get_selected_iter (sidebar, &iter))
return;
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_VOLUME, &volume,
-1);
if (volume != NULL)
{
mount_volume (sidebar, volume);
g_object_unref (volume);
}
}
/* Callback used from g_mount_unmount_with_operation() */
static void
unmount_mount_cb (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (user_data);
GMount *mount;
GError *error;
mount = G_MOUNT (source_object);
error = NULL;
if (!g_mount_unmount_with_operation_finish (mount, result, &error))
{
if (error->code != G_IO_ERROR_FAILED_HANDLED)
{
gchar *name;
gchar *primary;
name = g_mount_get_name (mount);
primary = g_strdup_printf (_("Unable to unmount %s"), name);
g_free (name);
emit_show_error_message (sidebar, primary, error->message);
g_free (primary);
}
g_error_free (error);
}
/* FIXME: we need to switch to a path that is available now - $HOME? */
g_object_unref (sidebar);
}
static void
show_unmount_progress_cb (GMountOperation *op,
const gchar *message,
gint64 time_left,
gint64 bytes_left,
gpointer user_data)
{
/* FIXME: These are just libnotify notifications, but GTK+ doesn't do notifications right now.
* Should we just call D-Bus directly?
*/
#if 0
NautilusApplication *app = NAUTILUS_APPLICATION (g_application_get_default ());
if (bytes_left == 0) {
nautilus_application_notify_unmount_done (app, message);
} else {
nautilus_application_notify_unmount_show (app, message);
}
#endif
}
static void
show_unmount_progress_aborted_cb (GMountOperation *op,
gpointer user_data)
{
/* FIXME: These are just libnotify notifications, but GTK+ doesn't do notifications right now.
* Should we just call D-Bus directly?
*/
#if 0
NautilusApplication *app = NAUTILUS_APPLICATION (g_application_get_default ());
nautilus_application_notify_unmount_done (app, NULL);
#endif
}
static GMountOperation *
get_unmount_operation (GtkPlacesSidebar *sidebar)
{
GMountOperation *mount_op;
mount_op = gtk_mount_operation_new (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (sidebar))));
g_signal_connect (mount_op, "show-unmount-progress",
G_CALLBACK (show_unmount_progress_cb), sidebar);
g_signal_connect (mount_op, "aborted",
G_CALLBACK (show_unmount_progress_aborted_cb), sidebar);
return mount_op;
}
static void
do_unmount (GMount *mount,
GtkPlacesSidebar *sidebar)
{
if (mount != NULL)
{
GMountOperation *mount_op;
mount_op = get_unmount_operation (sidebar);
g_mount_unmount_with_operation (mount,
0,
mount_op,
NULL,
unmount_mount_cb,
g_object_ref (sidebar));
g_object_unref (mount_op);
}
}
static void
do_unmount_selection (GtkPlacesSidebar *sidebar)
{
GtkTreeIter iter;
GMount *mount;
if (!get_selected_iter (sidebar, &iter))
return;
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_MOUNT, &mount,
-1);
if (mount != NULL)
{
do_unmount (mount, sidebar);
g_object_unref (mount);
}
}
static void
unmount_shortcut_cb (GtkMenuItem *item,
GtkPlacesSidebar *sidebar)
{
do_unmount_selection (sidebar);
}
static void
drive_stop_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GtkPlacesSidebar *sidebar;
GError *error;
gchar *primary;
gchar *name;
sidebar = user_data;
error = NULL;
if (!g_drive_stop_finish (G_DRIVE (source_object), res, &error))
{
if (error->code != G_IO_ERROR_FAILED_HANDLED)
{
name = g_drive_get_name (G_DRIVE (source_object));
primary = g_strdup_printf (_("Unable to stop %s"), name);
g_free (name);
emit_show_error_message (sidebar, primary, error->message);
g_free (primary);
}
g_error_free (error);
}
g_object_unref (sidebar);
}
static void
drive_eject_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GtkPlacesSidebar *sidebar;
GError *error;
gchar *primary;
gchar *name;
sidebar = user_data;
error = NULL;
if (!g_drive_eject_with_operation_finish (G_DRIVE (source_object), res, &error))
{
if (error->code != G_IO_ERROR_FAILED_HANDLED)
{
name = g_drive_get_name (G_DRIVE (source_object));
primary = g_strdup_printf (_("Unable to eject %s"), name);
g_free (name);
emit_show_error_message (sidebar, primary, error->message);
g_free (primary);
}
g_error_free (error);
}
g_object_unref (sidebar);
}
static void
volume_eject_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GtkPlacesSidebar *sidebar;
GError *error;
gchar *primary;
gchar *name;
sidebar = user_data;
error = NULL;
if (!g_volume_eject_with_operation_finish (G_VOLUME (source_object), res, &error))
{
if (error->code != G_IO_ERROR_FAILED_HANDLED)
{
name = g_volume_get_name (G_VOLUME (source_object));
primary = g_strdup_printf (_("Unable to eject %s"), name);
g_free (name);
emit_show_error_message (sidebar, primary, error->message);
g_free (primary);
}
g_error_free (error);
}
g_object_unref (sidebar);
}
static void
mount_eject_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GtkPlacesSidebar *sidebar;
GError *error;
gchar *primary;
gchar *name;
sidebar = user_data;
error = NULL;
if (!g_mount_eject_with_operation_finish (G_MOUNT (source_object), res, &error))
{
if (error->code != G_IO_ERROR_FAILED_HANDLED)
{
name = g_mount_get_name (G_MOUNT (source_object));
primary = g_strdup_printf (_("Unable to eject %s"), name);
g_free (name);
emit_show_error_message (sidebar, primary, error->message);
g_free (primary);
}
g_error_free (error);
}
g_object_unref (sidebar);
}
static void
do_eject (GMount *mount,
GVolume *volume,
GDrive *drive,
GtkPlacesSidebar *sidebar)
{
GMountOperation *mount_op;
mount_op = get_unmount_operation (sidebar);
if (mount != NULL)
g_mount_eject_with_operation (mount, 0, mount_op, NULL, mount_eject_cb,
g_object_ref (sidebar));
else if (volume != NULL)
g_volume_eject_with_operation (volume, 0, mount_op, NULL, volume_eject_cb,
g_object_ref (sidebar));
else if (drive != NULL)
{
if (g_drive_can_stop (drive))
g_drive_stop (drive, 0, mount_op, NULL, drive_stop_cb,
g_object_ref (sidebar));
else
g_drive_eject_with_operation (drive, 0, mount_op, NULL, drive_eject_cb,
g_object_ref (sidebar));
}
g_object_unref (mount_op);
}
static void
eject_shortcut_cb (GtkMenuItem *item,
GtkPlacesSidebar *sidebar)
{
GtkTreeIter iter;
GMount *mount;
GVolume *volume;
GDrive *drive;
if (!get_selected_iter (sidebar, &iter))
return;
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_MOUNT, &mount,
PLACES_SIDEBAR_COLUMN_VOLUME, &volume,
PLACES_SIDEBAR_COLUMN_DRIVE, &drive,
-1);
do_eject (mount, volume, drive, sidebar);
}
static gboolean
eject_or_unmount_bookmark (GtkPlacesSidebar *sidebar,
GtkTreePath *path)
{
GtkTreeModel *model;
GtkTreeIter iter;
gboolean can_unmount, can_eject;
GMount *mount;
GVolume *volume;
GDrive *drive;
gboolean ret;
model = GTK_TREE_MODEL (sidebar->store);
if (!path)
return FALSE;
if (!gtk_tree_model_get_iter (model, &iter, path))
return FALSE;
gtk_tree_model_get (model, &iter,
PLACES_SIDEBAR_COLUMN_MOUNT, &mount,
PLACES_SIDEBAR_COLUMN_VOLUME, &volume,
PLACES_SIDEBAR_COLUMN_DRIVE, &drive,
-1);
ret = FALSE;
check_unmount_and_eject (mount, volume, drive, &can_unmount, &can_eject);
/* if we can eject, it has priority over unmount */
if (can_eject)
{
do_eject (mount, volume, drive, sidebar);
ret = TRUE;
}
else if (can_unmount)
{
do_unmount (mount, sidebar);
ret = TRUE;
}
g_clear_object (&mount);
g_clear_object (&volume);
g_clear_object (&drive);
return ret;
}
static gboolean
eject_or_unmount_selection (GtkPlacesSidebar *sidebar)
{
GtkTreeIter iter;
GtkTreePath *path;
gboolean ret;
if (!get_selected_iter (sidebar, &iter))
return FALSE;
path = gtk_tree_model_get_path (GTK_TREE_MODEL (sidebar->store), &iter);
if (path == NULL)
return FALSE;
ret = eject_or_unmount_bookmark (sidebar, path);
gtk_tree_path_free (path);
return ret;
}
static void
drive_poll_for_media_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GtkPlacesSidebar *sidebar;
GError *error;
gchar *primary;
gchar *name;
sidebar = GTK_PLACES_SIDEBAR (user_data);
error = NULL;
if (!g_drive_poll_for_media_finish (G_DRIVE (source_object), res, &error))
{
if (error->code != G_IO_ERROR_FAILED_HANDLED)
{
name = g_drive_get_name (G_DRIVE (source_object));
primary = g_strdup_printf (_("Unable to poll %s for media changes"), name);
g_free (name);
emit_show_error_message (sidebar, primary, error->message);
g_free (primary);
}
g_error_free (error);
}
g_object_unref (sidebar);
}
static void
rescan_shortcut_cb (GtkMenuItem *item,
GtkPlacesSidebar *sidebar)
{
GtkTreeIter iter;
GDrive *drive;
if (!get_selected_iter (sidebar, &iter))
return;
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_DRIVE, &drive,
-1);
if (drive != NULL)
{
g_drive_poll_for_media (drive, NULL, drive_poll_for_media_cb, g_object_ref (sidebar));
g_object_unref (drive);
}
}
static void
drive_start_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GtkPlacesSidebar *sidebar;
GError *error;
gchar *primary;
gchar *name;
sidebar = GTK_PLACES_SIDEBAR (user_data);
error = NULL;
if (!g_drive_start_finish (G_DRIVE (source_object), res, &error))
{
if (error->code != G_IO_ERROR_FAILED_HANDLED)
{
name = g_drive_get_name (G_DRIVE (source_object));
primary = g_strdup_printf (_("Unable to start %s"), name);
g_free (name);
emit_show_error_message (sidebar, primary, error->message);
g_free (primary);
}
g_error_free (error);
}
g_object_unref (sidebar);
}
static void
start_shortcut_cb (GtkMenuItem *item,
GtkPlacesSidebar *sidebar)
{
GtkTreeIter iter;
GDrive *drive;
if (!get_selected_iter (sidebar, &iter))
return;
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_DRIVE, &drive,
-1);
if (drive != NULL)
{
GMountOperation *mount_op;
mount_op = gtk_mount_operation_new (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (sidebar))));
g_drive_start (drive, G_DRIVE_START_NONE, mount_op, NULL, drive_start_cb, g_object_ref (sidebar));
g_object_unref (mount_op);
g_object_unref (drive);
}
}
static void
stop_shortcut_cb (GtkMenuItem *item,
GtkPlacesSidebar *sidebar)
{
GtkTreeIter iter;
GDrive *drive;
if (!get_selected_iter (sidebar, &iter))
return;
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_DRIVE, &drive,
-1);
if (drive != NULL)
{
GMountOperation *mount_op;
mount_op = get_unmount_operation (sidebar);
g_drive_stop (drive, G_MOUNT_UNMOUNT_NONE, mount_op, NULL, drive_stop_cb,
g_object_ref (sidebar));
g_object_unref (mount_op);
g_object_unref (drive);
}
}
static gboolean
find_prev_or_next_row (GtkPlacesSidebar *sidebar,
GtkTreeIter *iter,
gboolean go_up)
{
GtkTreeModel *model = GTK_TREE_MODEL (sidebar->store);
gboolean res;
gint place_type;
if (go_up)
res = gtk_tree_model_iter_previous (model, iter);
else
res = gtk_tree_model_iter_next (model, iter);
if (res)
{
gtk_tree_model_get (model, iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &place_type,
-1);
if (place_type == PLACES_HEADING)
{
if (go_up)
res = gtk_tree_model_iter_previous (model, iter);
else
res = gtk_tree_model_iter_next (model, iter);
}
}
return res;
}
static gboolean
find_prev_row (GtkPlacesSidebar *sidebar,
GtkTreeIter *iter)
{
return find_prev_or_next_row (sidebar, iter, TRUE);
}
static gboolean
find_next_row (GtkPlacesSidebar *sidebar,
GtkTreeIter *iter)
{
return find_prev_or_next_row (sidebar, iter, FALSE);
}
static gboolean
gtk_places_sidebar_focus (GtkWidget *widget,
GtkDirectionType direction)
{
GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (widget);
GtkTreePath *path;
GtkTreeIter iter;
gboolean res;
if (!get_selected_iter (sidebar, &iter))
{
gtk_tree_model_get_iter_first (GTK_TREE_MODEL (sidebar->store), &iter);
res = find_next_row (sidebar, &iter);
if (res)
{
path = gtk_tree_model_get_path (GTK_TREE_MODEL (sidebar->store), &iter);
gtk_tree_view_set_cursor (sidebar->tree_view, path, NULL, FALSE);
gtk_tree_path_free (path);
}
}
return GTK_WIDGET_CLASS (gtk_places_sidebar_parent_class)->focus (widget, direction);
}
/* Handler for GtkWidget::key-press-event on the shortcuts list */
static gboolean
bookmarks_key_press_event_cb (GtkWidget *widget,
GdkEventKey *event,
GtkPlacesSidebar *sidebar)
{
guint modifiers;
GtkTreeIter selected_iter;
GtkTreePath *path;
if (!get_selected_iter (sidebar, &selected_iter))
return FALSE;
modifiers = gtk_accelerator_get_default_mod_mask ();
if (event->keyval == GDK_KEY_Return ||
event->keyval == GDK_KEY_KP_Enter ||
event->keyval == GDK_KEY_ISO_Enter ||
event->keyval == GDK_KEY_space)
{
GtkPlacesOpenFlags open_flags = GTK_PLACES_OPEN_NORMAL;
if ((event->state & modifiers) == GDK_SHIFT_MASK)
open_flags = GTK_PLACES_OPEN_NEW_TAB;
else if ((event->state & modifiers) == GDK_CONTROL_MASK)
open_flags = GTK_PLACES_OPEN_NEW_WINDOW;
open_selected_bookmark (sidebar, GTK_TREE_MODEL (sidebar->store),
&selected_iter, open_flags);
return TRUE;
}
if (event->keyval == GDK_KEY_Down &&
(event->state & modifiers) == GDK_MOD1_MASK)
return eject_or_unmount_selection (sidebar);
if (event->keyval == GDK_KEY_Up)
{
if (find_prev_row (sidebar, &selected_iter))
{
path = gtk_tree_model_get_path (GTK_TREE_MODEL (sidebar->store), &selected_iter);
gtk_tree_view_set_cursor (sidebar->tree_view, path, NULL, FALSE);
gtk_tree_path_free (path);
}
return TRUE;
}
if (event->keyval == GDK_KEY_Down)
{
if (find_next_row (sidebar, &selected_iter))
{
path = gtk_tree_model_get_path (GTK_TREE_MODEL (sidebar->store), &selected_iter);
gtk_tree_view_set_cursor (sidebar->tree_view, path, NULL, FALSE);
gtk_tree_path_free (path);
}
return TRUE;
}
if ((event->keyval == GDK_KEY_Delete ||
event->keyval == GDK_KEY_KP_Delete) &&
(event->state & modifiers) == 0)
{
remove_selected_bookmarks (sidebar);
return TRUE;
}
if ((event->keyval == GDK_KEY_F2) &&
(event->state & modifiers) == 0)
{
rename_selected_bookmark (sidebar);
return TRUE;
}
return FALSE;
}
static GtkMenuItem *
append_menu_separator (GtkMenu *menu)
{
GtkWidget *menu_item;
menu_item = gtk_separator_menu_item_new ();
gtk_widget_show (menu_item);
gtk_menu_shell_insert (GTK_MENU_SHELL (menu), menu_item, -1);
return GTK_MENU_ITEM (menu_item);
}
/* Constructs the popup menu for the file list if needed */
static void
bookmarks_build_popup_menu (GtkPlacesSidebar *sidebar)
{
PopupMenuData menu_data;
GtkWidget *item;
SelectionInfo sel_info;
GFile *file;
sidebar->popup_menu = gtk_menu_new ();
gtk_style_context_add_class (gtk_widget_get_style_context (sidebar->popup_menu),
GTK_STYLE_CLASS_CONTEXT_MENU);
gtk_menu_attach_to_widget (GTK_MENU (sidebar->popup_menu),
GTK_WIDGET (sidebar),
bookmarks_popup_menu_detach_cb);
item = gtk_menu_item_new_with_mnemonic (_("_Open"));
g_signal_connect (item, "activate",
G_CALLBACK (open_shortcut_cb), sidebar);
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (sidebar->popup_menu), item);
if (sidebar->open_flags & GTK_PLACES_OPEN_NEW_TAB)
{
item = gtk_menu_item_new_with_mnemonic (_("Open in New _Tab"));
g_signal_connect (item, "activate",
G_CALLBACK (open_shortcut_in_new_tab_cb), sidebar);
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (sidebar->popup_menu), item);
}
if (sidebar->open_flags & GTK_PLACES_OPEN_NEW_WINDOW)
{
item = gtk_menu_item_new_with_mnemonic (_("Open in New _Window"));
g_signal_connect (item, "activate",
G_CALLBACK (open_shortcut_in_new_window_cb), sidebar);
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (sidebar->popup_menu), item);
}
append_menu_separator (GTK_MENU (sidebar->popup_menu));
item = gtk_menu_item_new_with_mnemonic (_("_Add Bookmark"));
menu_data.add_shortcut_item = item;
g_signal_connect (item, "activate",
G_CALLBACK (add_shortcut_cb), sidebar);
gtk_menu_shell_append (GTK_MENU_SHELL (sidebar->popup_menu), item);
item = gtk_menu_item_new_with_label (_("Remove"));
menu_data.remove_item = item;
g_signal_connect (item, "activate",
G_CALLBACK (remove_shortcut_cb), sidebar);
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (sidebar->popup_menu), item);
item = gtk_menu_item_new_with_label (_("Rename…"));
menu_data.rename_item = item;
g_signal_connect (item, "activate",
G_CALLBACK (rename_shortcut_cb), sidebar);
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (sidebar->popup_menu), item);
/* Mount/Unmount/Eject menu items */
menu_data.separator_item = GTK_WIDGET (append_menu_separator (GTK_MENU (sidebar->popup_menu)));
item = gtk_menu_item_new_with_mnemonic (_("_Mount"));
menu_data.mount_item = item;
g_signal_connect (item, "activate",
G_CALLBACK (mount_shortcut_cb), sidebar);
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (sidebar->popup_menu), item);
item = gtk_menu_item_new_with_mnemonic (_("_Unmount"));
menu_data.unmount_item = item;
g_signal_connect (item, "activate",
G_CALLBACK (unmount_shortcut_cb), sidebar);
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (sidebar->popup_menu), item);
item = gtk_menu_item_new_with_mnemonic (_("_Eject"));
menu_data.eject_item = item;
g_signal_connect (item, "activate",
G_CALLBACK (eject_shortcut_cb), sidebar);
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (sidebar->popup_menu), item);
item = gtk_menu_item_new_with_mnemonic (_("_Detect Media"));
menu_data.rescan_item = item;
g_signal_connect (item, "activate",
G_CALLBACK (rescan_shortcut_cb), sidebar);
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (sidebar->popup_menu), item);
item = gtk_menu_item_new_with_mnemonic (_("_Start"));
menu_data.start_item = item;
g_signal_connect (item, "activate",
G_CALLBACK (start_shortcut_cb), sidebar);
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (sidebar->popup_menu), item);
item = gtk_menu_item_new_with_mnemonic (_("_Stop"));
menu_data.stop_item = item;
g_signal_connect (item, "activate",
G_CALLBACK (stop_shortcut_cb), sidebar);
gtk_widget_show (item);
gtk_menu_shell_append (GTK_MENU_SHELL (sidebar->popup_menu), item);
/* Update everything! */
get_selection_info (sidebar, &sel_info);
check_popup_sensitivity (sidebar, &menu_data, &sel_info);
/* And let the caller spice things up */
if (sel_info.uri)
file = g_file_new_for_uri (sel_info.uri);
else
file = NULL;
emit_populate_popup (sidebar, GTK_MENU (sidebar->popup_menu), file, sel_info.volume);
if (file)
g_object_unref (file);
free_selection_info (&sel_info);
}
static void
bookmarks_popup_menu (GtkPlacesSidebar *sidebar,
GdkEventButton *event)
{
gint button;
if (sidebar->popup_menu)
gtk_widget_destroy (sidebar->popup_menu);
bookmarks_build_popup_menu (sidebar);
/* The event button needs to be 0 if we're popping up this menu from
* a button release, else a 2nd click outside the menu with any button
* other than the one that invoked the menu will be ignored (instead
* of dismissing the menu). This is a subtle fragility of the GTK menu code.
*/
if (event)
{
if (event->type == GDK_BUTTON_RELEASE)
button = 0;
else
button = event->button;
}
else
{
button = 0;
}
gtk_menu_popup (GTK_MENU (sidebar->popup_menu),
NULL,
NULL,
NULL,
NULL,
button,
event ? event->time : gtk_get_current_event_time ());
}
/* Callback used for the GtkWidget::popup-menu signal of the shortcuts list */
static gboolean
bookmarks_popup_menu_cb (GtkWidget *widget,
GtkPlacesSidebar *sidebar)
{
bookmarks_popup_menu (sidebar, NULL);
return TRUE;
}
static void
bookmarks_row_activated_cb (GtkWidget *widget,
GtkTreePath *path,
GtkTreeViewColumn *column,
GtkPlacesSidebar *sidebar)
{
GtkTreeIter iter;
GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
if (!gtk_tree_model_get_iter (model, &iter, path))
return;
open_selected_bookmark (sidebar, model, &iter, 0);
}
static gboolean
bookmarks_button_release_event_cb (GtkWidget *widget,
GdkEventButton *event,
GtkPlacesSidebar *sidebar)
{
GtkTreePath *path;
GtkTreeIter iter;
GtkTreeModel *model;
GtkTreeView *tree_view;
gboolean ret = FALSE;
gboolean res;
path = NULL;
if (event->type != GDK_BUTTON_RELEASE)
return TRUE;
if (clicked_eject_button (sidebar, &path))
{
eject_or_unmount_bookmark (sidebar, path);
gtk_tree_path_free (path);
return TRUE;
}
if (event->button == 1)
return FALSE;
tree_view = GTK_TREE_VIEW (widget);
model = gtk_tree_view_get_model (tree_view);
if (event->window != gtk_tree_view_get_bin_window (tree_view))
return FALSE;
res = gtk_tree_view_get_path_at_pos (tree_view, (int) event->x, (int) event->y,
&path, NULL, NULL, NULL);
if (!res || path == NULL)
return FALSE;
res = gtk_tree_model_get_iter (model, &iter, path);
if (!res)
{
gtk_tree_path_free (path);
return FALSE;
}
if (event->button == 2)
{
GtkPlacesOpenFlags open_flags = GTK_PLACES_OPEN_NORMAL;
open_flags = (event->state & GDK_CONTROL_MASK) ?
GTK_PLACES_OPEN_NEW_WINDOW :
GTK_PLACES_OPEN_NEW_TAB;
open_selected_bookmark (sidebar, model, &iter, open_flags);
ret = TRUE;
}
else if (event->button == 3)
{
PlaceType row_type;
gtk_tree_model_get (model, &iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &row_type,
-1);
if (row_type != PLACES_HEADING && row_type != PLACES_CONNECT_TO_SERVER)
bookmarks_popup_menu (sidebar, event);
}
gtk_tree_path_free (path);
return ret;
}
static void
bookmarks_edited (GtkCellRenderer *cell,
gchar *path_string,
gchar *new_text,
GtkPlacesSidebar *sidebar)
{
GtkTreePath *path;
GtkTreeIter iter;
char *uri;
GFile *file;
g_object_set (cell, "editable", FALSE, NULL);
path = gtk_tree_path_new_from_string (path_string);
gtk_tree_model_get_iter (GTK_TREE_MODEL (sidebar->store), &iter, path);
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_URI, &uri,
-1);
gtk_tree_path_free (path);
file = g_file_new_for_uri (uri);
if (!_gtk_bookmarks_manager_has_bookmark (sidebar->bookmarks_manager, file))
_gtk_bookmarks_manager_insert_bookmark (sidebar->bookmarks_manager, file, -1, NULL);
_gtk_bookmarks_manager_set_bookmark_label (sidebar->bookmarks_manager, file, new_text, NULL); /* NULL-GError */
g_object_unref (file);
g_free (uri);
}
static void
bookmarks_editing_canceled (GtkCellRenderer *cell,
GtkPlacesSidebar *sidebar)
{
g_object_set (cell, "editable", FALSE, NULL);
}
static gboolean
tree_selection_func (GtkTreeSelection *selection,
GtkTreeModel *model,
GtkTreePath *path,
gboolean path_currently_selected,
gpointer user_data)
{
GtkTreeIter iter;
PlaceType row_type;
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_model_get (model, &iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &row_type,
-1);
if (row_type == PLACES_HEADING)
return FALSE;
return TRUE;
}
static void
icon_cell_renderer_func (GtkTreeViewColumn *column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer user_data)
{
PlaceType type;
gtk_tree_model_get (model, iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &type,
-1);
g_object_set (cell, "visible", type != PLACES_HEADING, NULL);
}
static gint
places_sidebar_sort_func (GtkTreeModel *model,
GtkTreeIter *iter_a,
GtkTreeIter *iter_b,
gpointer user_data)
{
SectionType section_type_a, section_type_b;
PlaceType place_type_a, place_type_b;
gint retval = 0;
gtk_tree_model_get (model, iter_a,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE, &section_type_a,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &place_type_a,
-1);
gtk_tree_model_get (model, iter_b,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE, &section_type_b,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &place_type_b,
-1);
/* fall back to the default order if we're not in the
* XDG part of the computer section.
*/
if ((section_type_a == section_type_b) &&
(section_type_a == SECTION_COMPUTER) &&
(place_type_a == place_type_b) &&
(place_type_a == PLACES_XDG_DIR))
{
gchar *name_a, *name_b;
gtk_tree_model_get (model, iter_a,
PLACES_SIDEBAR_COLUMN_NAME, &name_a,
-1);
gtk_tree_model_get (model, iter_b,
PLACES_SIDEBAR_COLUMN_NAME, &name_b,
-1);
retval = g_utf8_collate (name_a, name_b);
g_free (name_a);
g_free (name_b);
}
else if (place_type_a == PLACES_CONNECT_TO_SERVER)
{
retval = 1;
}
return retval;
}
static void
update_hostname (GtkPlacesSidebar *sidebar)
{
GVariant *variant;
gsize len;
const gchar *hostname;
if (sidebar->hostnamed_proxy == NULL)
return;
variant = g_dbus_proxy_get_cached_property (sidebar->hostnamed_proxy,
"PrettyHostname");
if (variant == NULL)
return;
hostname = g_variant_get_string (variant, &len);
if (len > 0 &&
g_strcmp0 (sidebar->hostname, hostname) != 0)
{
g_free (sidebar->hostname);
sidebar->hostname = g_strdup (hostname);
update_places (sidebar);
}
g_variant_unref (variant);
}
static void
hostname_proxy_new_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GtkPlacesSidebar *sidebar = user_data;
GError *error = NULL;
GDBusProxy *proxy;
proxy = g_dbus_proxy_new_for_bus_finish (res, &error);
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
return;
sidebar->hostnamed_proxy = proxy;
g_clear_object (&sidebar->hostnamed_cancellable);
if (error != NULL)
{
g_debug ("Failed to create D-Bus proxy: %s", error->message);
g_error_free (error);
return;
}
g_signal_connect_swapped (sidebar->hostnamed_proxy,
"g-properties-changed",
G_CALLBACK (update_hostname),
sidebar);
update_hostname (sidebar);
}
static void
create_volume_monitor (GtkPlacesSidebar *sidebar)
{
g_assert (sidebar->volume_monitor == NULL);
sidebar->volume_monitor = g_volume_monitor_get ();
g_signal_connect_object (sidebar->volume_monitor, "volume_added",
G_CALLBACK (update_places), sidebar, G_CONNECT_SWAPPED);
g_signal_connect_object (sidebar->volume_monitor, "volume_removed",
G_CALLBACK (update_places), sidebar, G_CONNECT_SWAPPED);
g_signal_connect_object (sidebar->volume_monitor, "volume_changed",
G_CALLBACK (update_places), sidebar, G_CONNECT_SWAPPED);
g_signal_connect_object (sidebar->volume_monitor, "mount_added",
G_CALLBACK (update_places), sidebar, G_CONNECT_SWAPPED);
g_signal_connect_object (sidebar->volume_monitor, "mount_removed",
G_CALLBACK (update_places), sidebar, G_CONNECT_SWAPPED);
g_signal_connect_object (sidebar->volume_monitor, "mount_changed",
G_CALLBACK (update_places), sidebar, G_CONNECT_SWAPPED);
g_signal_connect_object (sidebar->volume_monitor, "drive_disconnected",
G_CALLBACK (update_places), sidebar, G_CONNECT_SWAPPED);
g_signal_connect_object (sidebar->volume_monitor, "drive_connected",
G_CALLBACK (update_places), sidebar, G_CONNECT_SWAPPED);
g_signal_connect_object (sidebar->volume_monitor, "drive_changed",
G_CALLBACK (update_places), sidebar, G_CONNECT_SWAPPED);
}
static void
shell_shows_desktop_changed (GtkSettings *settings,
GParamSpec *pspec,
gpointer user_data)
{
GtkPlacesSidebar *sidebar = user_data;
gboolean b;
g_assert (settings == sidebar->gtk_settings);
/* Check if the user explicitly set this and, if so, don't change it. */
if (sidebar->show_desktop_set)
return;
g_object_get (settings, "gtk-shell-shows-desktop", &b, NULL);
if (b != sidebar->show_desktop)
{
sidebar->show_desktop = b;
update_places (sidebar);
g_object_notify_by_pspec (G_OBJECT (sidebar), properties[PROP_SHOW_DESKTOP]);
}
}
static gboolean
row_separator_func (GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
PlaceType type;
gtk_tree_model_get (model, iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &type,
-1);
return type == PLACES_HEADING;
}
static void
gtk_places_sidebar_init (GtkPlacesSidebar *sidebar)
{
GtkTreeView *tree_view;
GtkTreeViewColumn *col;
GtkCellRenderer *cell;
GtkTreeSelection *selection;
GIcon *eject;
GtkTargetList *target_list;
gboolean b;
gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (sidebar)), GTK_STYLE_CLASS_SIDEBAR);
create_volume_monitor (sidebar);
sidebar->open_flags = GTK_PLACES_OPEN_NORMAL;
sidebar->bookmarks_manager = _gtk_bookmarks_manager_new ((GtkBookmarksChangedFunc)update_places, sidebar);
sidebar->trash_monitor = _gtk_trash_monitor_get ();
sidebar->trash_monitor_changed_id = g_signal_connect_swapped (sidebar->trash_monitor, "trash-state-changed",
G_CALLBACK (update_places), sidebar);
sidebar->shortcuts = NULL;
gtk_widget_set_size_request (GTK_WIDGET (sidebar), 140, 280);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sidebar),
GTK_POLICY_NEVER,
GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_hadjustment (GTK_SCROLLED_WINDOW (sidebar), NULL);
gtk_scrolled_window_set_vadjustment (GTK_SCROLLED_WINDOW (sidebar), NULL);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sidebar), GTK_SHADOW_IN);
gtk_style_context_set_junction_sides (gtk_widget_get_style_context (GTK_WIDGET (sidebar)),
GTK_JUNCTION_RIGHT | GTK_JUNCTION_LEFT);
/* tree view */
tree_view = GTK_TREE_VIEW (gtk_tree_view_new ());
gtk_tree_view_set_headers_visible (tree_view, FALSE);
gtk_tree_view_set_row_separator_func (tree_view,
row_separator_func,
sidebar,
NULL);
col = gtk_tree_view_column_new ();
/* icon renderer */
cell = gtk_cell_renderer_pixbuf_new ();
g_object_set (cell,
"xpad", 10,
"ypad", 6,
"follow-state", TRUE,
NULL);
gtk_tree_view_column_pack_start (col, cell, FALSE);
gtk_tree_view_column_set_attributes (col, cell,
"gicon", PLACES_SIDEBAR_COLUMN_GICON,
NULL);
gtk_tree_view_column_set_cell_data_func (col, cell,
icon_cell_renderer_func,
sidebar, NULL);
/* eject text renderer */
cell = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (col, cell, TRUE);
gtk_tree_view_column_set_attributes (col, cell,
"text", PLACES_SIDEBAR_COLUMN_NAME,
"visible", PLACES_SIDEBAR_COLUMN_EJECT,
NULL);
g_object_set (cell,
"ellipsize", PANGO_ELLIPSIZE_END,
"ellipsize-set", TRUE,
NULL);
/* eject icon renderer */
cell = gtk_cell_renderer_pixbuf_new ();
sidebar->eject_icon_cell_renderer = cell;
eject = g_themed_icon_new_with_default_fallbacks ("media-eject-symbolic");
g_object_set (cell,
"mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE,
"stock-size", GTK_ICON_SIZE_MENU,
"xpad", EJECT_BUTTON_XPAD,
/* align right, because for some reason gtk+ expands
this even though we tell it not to. */
"xalign", 1.0,
"follow-state", TRUE,
"gicon", eject,
NULL);
gtk_tree_view_column_pack_start (col, cell, FALSE);
gtk_tree_view_column_set_attributes (col, cell,
"visible", PLACES_SIDEBAR_COLUMN_EJECT,
NULL);
g_object_unref (eject);
/* normal text renderer */
cell = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (col, cell, TRUE);
g_object_set (G_OBJECT (cell), "editable", FALSE, NULL);
gtk_tree_view_column_set_attributes (col, cell,
"text", PLACES_SIDEBAR_COLUMN_NAME,
"visible", PLACES_SIDEBAR_COLUMN_NO_EJECT,
"editable-set", PLACES_SIDEBAR_COLUMN_BOOKMARK,
NULL);
g_object_set (cell,
"ellipsize", PANGO_ELLIPSIZE_END,
"ellipsize-set", TRUE,
NULL);
g_signal_connect (cell, "edited",
G_CALLBACK (bookmarks_edited), sidebar);
g_signal_connect (cell, "editing-canceled",
G_CALLBACK (bookmarks_editing_canceled), sidebar);
/* this is required to align the eject buttons to the right */
gtk_tree_view_column_set_max_width (GTK_TREE_VIEW_COLUMN (col), 24);
gtk_tree_view_append_column (tree_view, col);
sidebar->store = shortcuts_model_new (sidebar);
gtk_tree_view_set_tooltip_column (tree_view, PLACES_SIDEBAR_COLUMN_TOOLTIP);
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (sidebar->store),
PLACES_SIDEBAR_COLUMN_NAME,
GTK_SORT_ASCENDING);
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (sidebar->store),
PLACES_SIDEBAR_COLUMN_NAME,
places_sidebar_sort_func,
sidebar, NULL);
gtk_tree_view_set_model (tree_view, GTK_TREE_MODEL (sidebar->store));
gtk_container_add (GTK_CONTAINER (sidebar), GTK_WIDGET (tree_view));
gtk_widget_show (GTK_WIDGET (tree_view));
gtk_tree_view_set_enable_search (tree_view, FALSE);
gtk_widget_show (GTK_WIDGET (sidebar));
sidebar->tree_view = tree_view;
gtk_tree_view_set_search_column (tree_view, PLACES_SIDEBAR_COLUMN_NAME);
selection = gtk_tree_view_get_selection (tree_view);
gtk_tree_selection_set_mode (selection, GTK_SELECTION_BROWSE);
gtk_tree_selection_set_select_function (selection,
tree_selection_func,
sidebar,
NULL);
gtk_tree_view_enable_model_drag_source (GTK_TREE_VIEW (tree_view),
GDK_BUTTON1_MASK,
dnd_source_targets, G_N_ELEMENTS (dnd_source_targets),
GDK_ACTION_MOVE);
gtk_drag_dest_set (GTK_WIDGET (tree_view),
0,
NULL, 0,
GDK_ACTION_MOVE | GDK_ACTION_COPY | GDK_ACTION_LINK);
target_list = gtk_target_list_new (dnd_drop_targets, G_N_ELEMENTS (dnd_drop_targets));
gtk_target_list_add_uri_targets (target_list, TEXT_URI_LIST);
gtk_drag_dest_set_target_list (GTK_WIDGET (tree_view), target_list);
gtk_target_list_unref (target_list);
g_signal_connect (tree_view, "key-press-event",
G_CALLBACK (bookmarks_key_press_event_cb), sidebar);
g_signal_connect (tree_view, "drag-motion",
G_CALLBACK (drag_motion_callback), sidebar);
g_signal_connect (tree_view, "drag-leave",
G_CALLBACK (drag_leave_callback), sidebar);
g_signal_connect (tree_view, "drag-data-received",
G_CALLBACK (drag_data_received_callback), sidebar);
g_signal_connect (tree_view, "drag-drop",
G_CALLBACK (drag_drop_callback), sidebar);
g_signal_connect (tree_view, "popup-menu",
G_CALLBACK (bookmarks_popup_menu_cb), sidebar);
g_signal_connect (tree_view, "button-release-event",
G_CALLBACK (bookmarks_button_release_event_cb), sidebar);
g_signal_connect (tree_view, "row-activated",
G_CALLBACK (bookmarks_row_activated_cb), sidebar);
gtk_tree_view_set_activate_on_single_click (sidebar->tree_view, TRUE);
sidebar->hostname = g_strdup (_("Computer"));
sidebar->hostnamed_cancellable = g_cancellable_new ();
g_dbus_proxy_new_for_bus (G_BUS_TYPE_SYSTEM,
G_DBUS_PROXY_FLAGS_GET_INVALIDATED_PROPERTIES,
NULL,
"org.freedesktop.hostname1",
"/org/freedesktop/hostname1",
"org.freedesktop.hostname1",
sidebar->hostnamed_cancellable,
hostname_proxy_new_cb,
sidebar);
sidebar->drop_state = DROP_STATE_NORMAL;
sidebar->new_bookmark_index = -1;
/* Don't bother trying to trace this across hierarchy changes... */
sidebar->gtk_settings = gtk_settings_get_default ();
g_signal_connect (sidebar->gtk_settings, "notify::gtk-shell-shows-desktop",
G_CALLBACK (shell_shows_desktop_changed), sidebar);
g_object_get (sidebar->gtk_settings, "gtk-shell-shows-desktop", &b, NULL);
sidebar->show_desktop = b;
/* populate the sidebar */
update_places (sidebar);
}
static void
gtk_places_sidebar_set_property (GObject *obj,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (obj);
switch (property_id)
{
case PROP_LOCATION:
gtk_places_sidebar_set_location (sidebar, g_value_get_object (value));
break;
case PROP_OPEN_FLAGS:
gtk_places_sidebar_set_open_flags (sidebar, g_value_get_flags (value));
break;
case PROP_SHOW_DESKTOP:
gtk_places_sidebar_set_show_desktop (sidebar, g_value_get_boolean (value));
break;
case PROP_SHOW_CONNECT_TO_SERVER:
gtk_places_sidebar_set_show_connect_to_server (sidebar, g_value_get_boolean (value));
break;
case PROP_SHOW_ENTER_LOCATION:
gtk_places_sidebar_set_show_enter_location (sidebar, g_value_get_boolean (value));
break;
case PROP_LOCAL_ONLY:
gtk_places_sidebar_set_local_only (sidebar, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, property_id, pspec);
break;
}
}
static void
gtk_places_sidebar_get_property (GObject *obj,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (obj);
switch (property_id)
{
case PROP_LOCATION:
g_value_take_object (value, gtk_places_sidebar_get_location (sidebar));
break;
case PROP_OPEN_FLAGS:
g_value_set_flags (value, gtk_places_sidebar_get_open_flags (sidebar));
break;
case PROP_SHOW_DESKTOP:
g_value_set_boolean (value, gtk_places_sidebar_get_show_desktop (sidebar));
break;
case PROP_SHOW_CONNECT_TO_SERVER:
g_value_set_boolean (value, gtk_places_sidebar_get_show_connect_to_server (sidebar));
break;
case PROP_SHOW_ENTER_LOCATION:
g_value_set_boolean (value, gtk_places_sidebar_get_show_enter_location (sidebar));
break;
case PROP_LOCAL_ONLY:
g_value_set_boolean (value, gtk_places_sidebar_get_local_only (sidebar));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, property_id, pspec);
break;
}
}
static void
gtk_places_sidebar_dispose (GObject *object)
{
GtkPlacesSidebar *sidebar;
sidebar = GTK_PLACES_SIDEBAR (object);
sidebar->tree_view = NULL;
if (sidebar->drag_leave_timeout_id)
{
g_source_remove (sidebar->drag_leave_timeout_id);
sidebar->drag_leave_timeout_id = 0;
}
free_drag_data (sidebar);
if (sidebar->bookmarks_manager != NULL)
{
_gtk_bookmarks_manager_free (sidebar->bookmarks_manager);
sidebar->bookmarks_manager = NULL;
}
if (sidebar->popup_menu)
{
gtk_widget_destroy (sidebar->popup_menu);
sidebar->popup_menu = NULL;
}
if (sidebar->trash_monitor)
{
g_signal_handler_disconnect (sidebar->trash_monitor, sidebar->trash_monitor_changed_id);
sidebar->trash_monitor_changed_id = 0;
g_clear_object (&sidebar->trash_monitor);
}
g_clear_object (&sidebar->store);
g_slist_free_full (sidebar->shortcuts, g_object_unref);
sidebar->shortcuts = NULL;
if (sidebar->volume_monitor != NULL)
{
g_signal_handlers_disconnect_by_func (sidebar->volume_monitor,
update_places, sidebar);
g_clear_object (&sidebar->volume_monitor);
}
if (sidebar->hostnamed_cancellable != NULL)
{
g_cancellable_cancel (sidebar->hostnamed_cancellable);
g_clear_object (&sidebar->hostnamed_cancellable);
}
g_clear_object (&sidebar->hostnamed_proxy);
g_free (sidebar->hostname);
sidebar->hostname = NULL;
if (sidebar->gtk_settings)
{
g_signal_handlers_disconnect_by_func (sidebar->gtk_settings, shell_shows_desktop_changed, sidebar);
sidebar->gtk_settings = NULL;
}
G_OBJECT_CLASS (gtk_places_sidebar_parent_class)->dispose (object);
}
static void
gtk_places_sidebar_class_init (GtkPlacesSidebarClass *class)
{
GObjectClass *gobject_class;
gobject_class = (GObjectClass *) class;
gobject_class->dispose = gtk_places_sidebar_dispose;
gobject_class->set_property = gtk_places_sidebar_set_property;
gobject_class->get_property = gtk_places_sidebar_get_property;
GTK_WIDGET_CLASS (class)->focus = gtk_places_sidebar_focus;
/**
* GtkPlacesSidebar::open-location:
* @sidebar: the object which received the signal.
* @location: (type Gio.File): #GFile to which the caller should switch.
* @open_flags: a single value from #GtkPlacesOpenFlags specifying how the @location should be opened.
*
* The places sidebar emits this signal when the user selects a location
* in it. The calling application should display the contents of that
* location; for example, a file manager should show a list of files in
* the specified location.
*
* Since: 3.10
*/
places_sidebar_signals [OPEN_LOCATION] =
g_signal_new (I_("open-location"),
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GtkPlacesSidebarClass, open_location),
NULL, NULL,
_gtk_marshal_VOID__OBJECT_FLAGS,
G_TYPE_NONE, 2,
G_TYPE_OBJECT,
GTK_TYPE_PLACES_OPEN_FLAGS);
/**
* GtkPlacesSidebar::populate-popup:
* @sidebar: the object which received the signal.
* @menu: (type Gtk.Menu): a #GtkMenu.
* @selected_item: (type Gio.File) (nullable): #GFile with the item to which the menu should refer, or #NULL in the case of a @selected_volume.
* @selected_volume: (type Gio.Volume) (nullable): #GVolume if the selected item is a volume, or #NULL if it is a file.
*
* The places sidebar emits this signal when the user invokes a contextual
* menu on one of its items. In the signal handler, the application may
* add extra items to the menu as appropriate. For example, a file manager
* may want to add a "Properties" command to the menu.
*
* It is not necessary to store the @selected_item for each menu item;
* during their GtkMenuItem::activate callbacks, the application can use
* gtk_places_sidebar_get_location() to get the file to which the item
* refers.
*
* The @selected_item argument may be #NULL in case the selection refers to
* a volume. In this case, @selected_volume will be non-NULL. In this case,
* the calling application will have to g_object_ref() the @selected_volume and
* keep it around for the purposes of its menu item's "activate" callback.
*
* The @menu and all its menu items are destroyed after the user
* dismisses the menu. The menu is re-created (and thus, this signal is
* emitted) every time the user activates the contextual menu.
*
* Since: 3.10
*/
places_sidebar_signals [POPULATE_POPUP] =
g_signal_new (I_("populate-popup"),
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GtkPlacesSidebarClass, populate_popup),
NULL, NULL,
_gtk_marshal_VOID__OBJECT_OBJECT_OBJECT,
G_TYPE_NONE, 3,
G_TYPE_OBJECT,
G_TYPE_OBJECT,
G_TYPE_OBJECT);
/**
* GtkPlacesSidebar::show-error-message:
* @sidebar: the object which received the signal.
* @primary: primary message with a summary of the error to show.
* @secondary: secondary message with details of the error to show.
*
* The places sidebar emits this signal when it needs the calling
* application to present an error message. Most of these messages
* refer to mounting or unmounting media, for example, when a drive
* cannot be started for some reason.
*
* Since: 3.10
*/
places_sidebar_signals [SHOW_ERROR_MESSAGE] =
g_signal_new (I_("show-error-message"),
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GtkPlacesSidebarClass, show_error_message),
NULL, NULL,
_gtk_marshal_VOID__STRING_STRING,
G_TYPE_NONE, 2,
G_TYPE_STRING,
G_TYPE_STRING);
/**
* GtkPlacesSidebar::show-connect-to-server:
* @sidebar: the object which received the signal.
*
* The places sidebar emits this signal when it needs the calling
* application to present an way to connect directly to a network server.
* For example, the application may bring up a dialog box asking for
* a URL like "sftp://ftp.example.com". It is up to the application to create
* the corresponding mount by using, for example, g_file_mount_enclosing_volume().
*
* Since: 3.10
*/
places_sidebar_signals [SHOW_CONNECT_TO_SERVER] =
g_signal_new (I_("show-connect-to-server"),
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GtkPlacesSidebarClass, show_connect_to_server),
NULL, NULL,
_gtk_marshal_VOID__VOID,
G_TYPE_NONE, 0);
/**
* GtkPlacesSidebar::show-enter-location:
* @sidebar: the object which received the signal.
*
* The places sidebar emits this signal when it needs the calling
* application to present an way to directly enter a location.
* For example, the application may bring up a dialog box asking for
* a URL like "http://http.example.com".
*
* Since: 3.14
*/
places_sidebar_signals [SHOW_ENTER_LOCATION] =
g_signal_new (I_("show-enter-location"),
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GtkPlacesSidebarClass, show_enter_location),
NULL, NULL,
_gtk_marshal_VOID__VOID,
G_TYPE_NONE, 0);
/**
* GtkPlacesSidebar::drag-action-requested:
* @sidebar: the object which received the signal.
* @context: (type Gdk.DragContext): #GdkDragContext with information about the drag operation
* @dest_file: (type Gio.File): #GFile with the tentative location that is being hovered for a drop
* @source_file_list: (type GLib.List) (element-type GFile) (transfer none):
* List of #GFile that are being dragged
*
* When the user starts a drag-and-drop operation and the sidebar needs
* to ask the application for which drag action to perform, then the
* sidebar will emit this signal.
*
* The application can evaluate the @context for customary actions, or
* it can check the type of the files indicated by @source_file_list against the
* possible actions for the destination @dest_file.
*
* The drag action to use must be the return value of the signal handler.
*
* Returns: The drag action to use, for example, #GDK_ACTION_COPY
* or #GDK_ACTION_MOVE, or 0 if no action is allowed here (i.e. drops
* are not allowed in the specified @dest_file).
*
* Since: 3.10
*/
places_sidebar_signals [DRAG_ACTION_REQUESTED] =
g_signal_new (I_("drag-action-requested"),
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GtkPlacesSidebarClass, drag_action_requested),
NULL, NULL,
_gtk_marshal_INT__OBJECT_OBJECT_POINTER,
G_TYPE_INT, 3,
GDK_TYPE_DRAG_CONTEXT,
G_TYPE_OBJECT,
G_TYPE_POINTER /* GList of GFile */ );
/**
* GtkPlacesSidebar::drag-action-ask:
* @sidebar: the object which received the signal.
* @actions: Possible drag actions that need to be asked for.
*
* The places sidebar emits this signal when it needs to ask the application
* to pop up a menu to ask the user for which drag action to perform.
*
* Returns: the final drag action that the sidebar should pass to the drag side
* of the drag-and-drop operation.
*
* Since: 3.10
*/
places_sidebar_signals [DRAG_ACTION_ASK] =
g_signal_new (I_("drag-action-ask"),
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GtkPlacesSidebarClass, drag_action_ask),
NULL, NULL,
_gtk_marshal_INT__INT,
G_TYPE_INT, 1,
G_TYPE_INT);
/**
* GtkPlacesSidebar::drag-perform-drop:
* @sidebar: the object which received the signal.
* @dest_file: (type Gio.File): Destination #GFile.
* @source_file_list: (type GLib.List) (element-type GFile) (transfer none):
* #GList of #GFile that got dropped.
* @action: Drop action to perform.
*
* The places sidebar emits this signal when the user completes a
* drag-and-drop operation and one of the sidebar's items is the
* destination. This item is in the @dest_file, and the
* @source_file_list has the list of files that are dropped into it and
* which should be copied/moved/etc. based on the specified @action.
*
* Since: 3.10
*/
places_sidebar_signals [DRAG_PERFORM_DROP] =
g_signal_new (I_("drag-perform-drop"),
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GtkPlacesSidebarClass, drag_perform_drop),
NULL, NULL,
_gtk_marshal_VOID__OBJECT_POINTER_INT,
G_TYPE_NONE, 3,
G_TYPE_OBJECT,
G_TYPE_POINTER, /* GList of GFile */
G_TYPE_INT);
properties[PROP_LOCATION] =
g_param_spec_object ("location",
P_("Location to Select"),
P_("The location to highlight in the sidebar"),
G_TYPE_FILE,
G_PARAM_READWRITE);
properties[PROP_OPEN_FLAGS] =
g_param_spec_flags ("open-flags",
P_("Open Flags"),
P_("Modes in which the calling application can open locations selected in the sidebar"),
GTK_TYPE_PLACES_OPEN_FLAGS,
GTK_PLACES_OPEN_NORMAL,
G_PARAM_READWRITE);
properties[PROP_SHOW_DESKTOP] =
g_param_spec_boolean ("show-desktop",
P_("Show 'Desktop'"),
P_("Whether the sidebar includes a builtin shortcut to the Desktop folder"),
TRUE,
G_PARAM_READWRITE);
properties[PROP_SHOW_CONNECT_TO_SERVER] =
g_param_spec_boolean ("show-connect-to-server",
P_("Show 'Connect to Server'"),
P_("Whether the sidebar includes a builtin shortcut to a 'Connect to server' dialog"),
FALSE,
G_PARAM_READWRITE);
properties[PROP_SHOW_ENTER_LOCATION] =
g_param_spec_boolean ("show-enter-location",
P_("Show 'Enter Location'"),
P_("Whether the sidebar includes a builtin shortcut to manually enter a location"),
FALSE,
G_PARAM_READWRITE);
properties[PROP_LOCAL_ONLY] =
g_param_spec_boolean ("local-only",
P_("Local Only"),
P_("Whether the sidebar only includes local files"),
FALSE,
G_PARAM_READWRITE);
g_object_class_install_properties (gobject_class, NUM_PROPERTIES, properties);
}
/**
* gtk_places_sidebar_new:
*
* Creates a new #GtkPlacesSidebar widget.
*
* The application should connect to at least the
* #GtkPlacesSidebar::open-location signal to be notified
* when the user makes a selection in the sidebar.
*
* Returns: a newly created #GtkPlacesSidebar
*
* Since: 3.10
*/
GtkWidget *
gtk_places_sidebar_new (void)
{
return GTK_WIDGET (g_object_new (gtk_places_sidebar_get_type (), NULL));
}
/* Drag and drop interfaces */
/* GtkTreeDragSource::row_draggable implementation for the shortcuts model */
static gboolean
shortcuts_model_row_draggable (GtkTreeDragSource *drag_source,
GtkTreePath *path)
{
GtkTreeModel *model;
GtkTreeIter iter;
PlaceType place_type;
SectionType section_type;
model = GTK_TREE_MODEL (drag_source);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_model_get (model, &iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &place_type,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE, &section_type,
-1);
if (place_type != PLACES_HEADING && section_type == SECTION_BOOKMARKS)
return TRUE;
return FALSE;
}
/* Fill the GtkTreeDragSourceIface vtable */
static void
shortcuts_model_class_init (ShortcutsModelClass *klass)
{
}
static void
shortcuts_model_init (ShortcutsModel *model)
{
model->sidebar = NULL;
}
static void
shortcuts_model_drag_source_iface_init (GtkTreeDragSourceIface *iface)
{
iface->row_draggable = shortcuts_model_row_draggable;
}
static GtkListStore *
shortcuts_model_new (GtkPlacesSidebar *sidebar)
{
ShortcutsModel *model;
GType model_types[PLACES_SIDEBAR_COLUMN_COUNT] = {
G_TYPE_INT,
G_TYPE_STRING,
G_TYPE_DRIVE,
G_TYPE_VOLUME,
G_TYPE_MOUNT,
G_TYPE_STRING,
G_TYPE_ICON,
G_TYPE_INT,
G_TYPE_BOOLEAN,
G_TYPE_BOOLEAN,
G_TYPE_BOOLEAN,
G_TYPE_STRING,
G_TYPE_INT,
G_TYPE_STRING
};
model = g_object_new (shortcuts_model_get_type (), NULL);
model->sidebar = sidebar;
gtk_list_store_set_column_types (GTK_LIST_STORE (model),
PLACES_SIDEBAR_COLUMN_COUNT,
model_types);
return GTK_LIST_STORE (model);
}
/* Public methods for GtkPlacesSidebar */
/**
* gtk_places_sidebar_set_open_flags:
* @sidebar: a places sidebar
* @flags: Bitmask of modes in which the calling application can open locations
*
* Sets the way in which the calling application can open new locations from
* the places sidebar. For example, some applications only open locations
* “directly” into their main view, while others may support opening locations
* in a new notebook tab or a new window.
*
* This function is used to tell the places @sidebar about the ways in which the
* application can open new locations, so that the sidebar can display (or not)
* the “Open in new tab” and “Open in new window” menu items as appropriate.
*
* When the #GtkPlacesSidebar::open-location signal is emitted, its flags
* argument will be set to one of the @flags that was passed in
* gtk_places_sidebar_set_open_flags().
*
* Passing 0 for @flags will cause #GTK_PLACES_OPEN_NORMAL to always be sent
* to callbacks for the “open-location” signal.
*
* Since: 3.10
*/
void
gtk_places_sidebar_set_open_flags (GtkPlacesSidebar *sidebar,
GtkPlacesOpenFlags flags)
{
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
if (sidebar->open_flags != flags)
{
sidebar->open_flags = flags;
g_object_notify_by_pspec (G_OBJECT (sidebar), properties[PROP_OPEN_FLAGS]);
}
}
/**
* gtk_places_sidebar_get_open_flags:
* @sidebar: a #GtkPlacesSidebar
*
* Gets the open flags.
*
* Returns: the #GtkPlacesOpenFlags of @sidebar
*
* Since: 3.10
*/
GtkPlacesOpenFlags
gtk_places_sidebar_get_open_flags (GtkPlacesSidebar *sidebar)
{
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), 0);
return sidebar->open_flags;
}
/**
* gtk_places_sidebar_set_location:
* @sidebar: a places sidebar
* @location: (allow-none): location to select, or #NULL for no current path
*
* Sets the location that is being shown in the widgets surrounding the
* @sidebar, for example, in a folder view in a file manager. In turn, the
* @sidebar will highlight that location if it is being shown in the list of
* places, or it will unhighlight everything if the @location is not among the
* places in the list.
*
* Since: 3.10
*/
void
gtk_places_sidebar_set_location (GtkPlacesSidebar *sidebar,
GFile *location)
{
GtkTreeSelection *selection;
GtkTreeIter iter;
gboolean valid;
gchar *iter_uri;
gchar *uri;
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
selection = gtk_tree_view_get_selection (sidebar->tree_view);
gtk_tree_selection_unselect_all (selection);
if (location == NULL)
goto out;
uri = g_file_get_uri (location);
valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (sidebar->store), &iter);
while (valid)
{
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_URI, &iter_uri,
-1);
if (iter_uri != NULL)
{
if (strcmp (iter_uri, uri) == 0)
{
g_free (iter_uri);
gtk_tree_selection_select_iter (selection, &iter);
break;
}
g_free (iter_uri);
}
valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (sidebar->store), &iter);
}
g_free (uri);
out:
g_object_notify_by_pspec (G_OBJECT (sidebar), properties[PROP_LOCATION]);
}
/**
* gtk_places_sidebar_get_location:
* @sidebar: a places sidebar
*
* Gets the currently-selected location in the @sidebar. This can be #NULL when
* nothing is selected, for example, when gtk_places_sidebar_set_location() has
* been called with a location that is not among the sidebar’s list of places to
* show.
*
* You can use this function to get the selection in the @sidebar. Also, if you
* connect to the #GtkPlacesSidebar::populate-popup signal, you can use this
* function to get the location that is being referred to during the callbacks
* for your menu items.
*
* Returns: (transfer full): a GFile with the selected location, or #NULL if nothing is visually
* selected.
*
* Since: 3.10
*/
GFile *
gtk_places_sidebar_get_location (GtkPlacesSidebar *sidebar)
{
GtkTreeIter iter;
GFile *file;
g_return_val_if_fail (sidebar != NULL, NULL);
file = NULL;
if (get_selected_iter (sidebar, &iter))
{
gchar *uri;
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_URI, &uri,
-1);
file = g_file_new_for_uri (uri);
g_free (uri);
}
return file;
}
/**
* gtk_places_sidebar_set_show_desktop:
* @sidebar: a places sidebar
* @show_desktop: whether to show an item for the Desktop folder
*
* Sets whether the @sidebar should show an item for the Desktop folder.
* The default value for this option is determined by the desktop
* environment and the user’s configuration, but this function can be
* used to override it on a per-application basis.
*
* Since: 3.10
*/
void
gtk_places_sidebar_set_show_desktop (GtkPlacesSidebar *sidebar,
gboolean show_desktop)
{
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
/* Don't bother disconnecting from the GtkSettings -- it will just
* complicate things. Besides, it's highly unlikely that this will
* change while we're running, but we can ignore it if it does.
*/
sidebar->show_desktop_set = TRUE;
show_desktop = !!show_desktop;
if (sidebar->show_desktop != show_desktop)
{
sidebar->show_desktop = show_desktop;
update_places (sidebar);
g_object_notify_by_pspec (G_OBJECT (sidebar), properties[PROP_SHOW_DESKTOP]);
}
}
/**
* gtk_places_sidebar_get_show_desktop:
* @sidebar: a places sidebar
*
* Returns the value previously set with gtk_places_sidebar_set_show_desktop()
*
* Returns: %TRUE if the sidebar will display a builtin shortcut to the desktop folder.
*
* Since: 3.10
*/
gboolean
gtk_places_sidebar_get_show_desktop (GtkPlacesSidebar *sidebar)
{
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), FALSE);
return sidebar->show_desktop;
}
/**
* gtk_places_sidebar_set_show_connect_to_server:
* @sidebar: a places sidebar
* @show_connect_to_server: whether to show an item for the Connect to Server command
*
* Sets whether the @sidebar should show an item for connecting to a network server; this is off by default.
* An application may want to turn this on if it implements a way for the user to connect
* to network servers directly.
*
* Since: 3.10
*/
void
gtk_places_sidebar_set_show_connect_to_server (GtkPlacesSidebar *sidebar,
gboolean show_connect_to_server)
{
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
show_connect_to_server = !!show_connect_to_server;
if (sidebar->show_connect_to_server != show_connect_to_server)
{
sidebar->show_connect_to_server = show_connect_to_server;
update_places (sidebar);
g_object_notify_by_pspec (G_OBJECT (sidebar), properties[PROP_SHOW_CONNECT_TO_SERVER]);
}
}
/**
* gtk_places_sidebar_get_show_connect_to_server:
* @sidebar: a places sidebar
*
* Returns the value previously set with gtk_places_sidebar_set_show_connect_to_server()
*
* Returns: %TRUE if the sidebar will display a “Connect to Server” item.
*
* Since: 3.10
*/
gboolean
gtk_places_sidebar_get_show_connect_to_server (GtkPlacesSidebar *sidebar)
{
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), FALSE);
return sidebar->show_connect_to_server;
}
/**
* gtk_places_sidebar_set_show_enter_location:
* @sidebar: a places sidebar
* @show_enter_location: whether to show an item for the Connect to Server command
*
* Sets whether the @sidebar should show an item for connecting to a network server; this is off by default.
* An application may want to turn this on if it implements a way for the user to connect
* to network servers directly.
*
* Since: 3.14
*/
void
gtk_places_sidebar_set_show_enter_location (GtkPlacesSidebar *sidebar,
gboolean show_enter_location)
{
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
show_enter_location = !!show_enter_location;
if (sidebar->show_enter_location != show_enter_location)
{
sidebar->show_enter_location = show_enter_location;
update_places (sidebar);
g_object_notify_by_pspec (G_OBJECT (sidebar), properties[PROP_SHOW_ENTER_LOCATION]);
}
}
/**
* gtk_places_sidebar_get_show_enter_location:
* @sidebar: a places sidebar
*
* Returns the value previously set with gtk_places_sidebar_set_show_enter_location()
*
* Returns: %TRUE if the sidebar will display an “Enter Location” item.
*
* Since: 3.14
*/
gboolean
gtk_places_sidebar_get_show_enter_location (GtkPlacesSidebar *sidebar)
{
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), FALSE);
return sidebar->show_enter_location;
}
/**
* gtk_places_sidebar_set_local_only:
* @sidebar: a places sidebar
* @local_only: whether to show only local files
*
* Sets whether the @sidebar should only show local files.
*
* Since: 3.12
*/
void
gtk_places_sidebar_set_local_only (GtkPlacesSidebar *sidebar,
gboolean local_only)
{
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
local_only = !!local_only;
if (sidebar->local_only != local_only)
{
sidebar->local_only = local_only;
update_places (sidebar);
g_object_notify_by_pspec (G_OBJECT (sidebar), properties[PROP_LOCAL_ONLY]);
}
}
/**
* gtk_places_sidebar_get_local_only:
* @sidebar: a places sidebar
*
* Returns the value previously set with gtk_places_sidebar_set_local_only().
*
* Returns: %TRUE if the sidebar will only show local files.
*
* Since: 3.12
*/
gboolean
gtk_places_sidebar_get_local_only (GtkPlacesSidebar *sidebar)
{
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), FALSE);
return sidebar->local_only;
}
static GSList *
find_shortcut_link (GtkPlacesSidebar *sidebar,
GFile *location)
{
GSList *l;
for (l = sidebar->shortcuts; l; l = l->next)
{
GFile *shortcut;
shortcut = G_FILE (l->data);
if (g_file_equal (shortcut, location))
return l;
}
return NULL;
}
/**
* gtk_places_sidebar_add_shortcut:
* @sidebar: a places sidebar
* @location: location to add as an application-specific shortcut
*
* Applications may want to present some folders in the places sidebar if
* they could be immediately useful to users. For example, a drawing
* program could add a “/usr/share/clipart” location when the sidebar is
* being used in an “Insert Clipart” dialog box.
*
* This function adds the specified @location to a special place for immutable
* shortcuts. The shortcuts are application-specific; they are not shared
* across applications, and they are not persistent. If this function
* is called multiple times with different locations, then they are added
* to the sidebar’s list in the same order as the function is called.
*
* Since: 3.10
*/
void
gtk_places_sidebar_add_shortcut (GtkPlacesSidebar *sidebar,
GFile *location)
{
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
g_return_if_fail (G_IS_FILE (location));
g_object_ref (location);
sidebar->shortcuts = g_slist_append (sidebar->shortcuts, location);
update_places (sidebar);
}
/**
* gtk_places_sidebar_remove_shortcut:
* @sidebar: a places sidebar
* @location: location to remove
*
* Removes an application-specific shortcut that has been previously been
* inserted with gtk_places_sidebar_add_shortcut(). If the @location is not a
* shortcut in the sidebar, then nothing is done.
*
* Since: 3.10
*/
void
gtk_places_sidebar_remove_shortcut (GtkPlacesSidebar *sidebar,
GFile *location)
{
GSList *link;
GFile *shortcut;
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
g_return_if_fail (G_IS_FILE (location));
link = find_shortcut_link (sidebar, location);
if (!link)
return;
shortcut = G_FILE (link->data);
g_object_unref (shortcut);
sidebar->shortcuts = g_slist_delete_link (sidebar->shortcuts, link);
update_places (sidebar);
}
/**
* gtk_places_sidebar_list_shortcuts:
* @sidebar: a places sidebar
*
* Gets the list of shortcuts.
*
* Returns: (element-type GFile) (transfer full):
* A #GSList of #GFile of the locations that have been added as
* application-specific shortcuts with gtk_places_sidebar_add_shortcut().
* To free this list, you can use
* |[<!-- language="C" -->
* g_slist_free_full (list, (GDestroyNotify) g_object_unref);
* ]|
*
* Since: 3.10
*/
GSList *
gtk_places_sidebar_list_shortcuts (GtkPlacesSidebar *sidebar)
{
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), FALSE);
return g_slist_copy_deep (sidebar->shortcuts, (GCopyFunc) g_object_ref, NULL);
}
/**
* gtk_places_sidebar_get_nth_bookmark:
* @sidebar: a places sidebar
* @n: index of the bookmark to query
*
* This function queries the bookmarks added by the user to the places sidebar,
* and returns one of them. This function is used by #GtkFileChooser to implement
* the “Alt-1”, “Alt-2”, etc. shortcuts, which activate the cooresponding bookmark.
*
* Returns: (transfer full): The bookmark specified by the index @n, or
* #NULL if no such index exist. Note that the indices start at 0, even though
* the file chooser starts them with the keyboard shortcut “Alt-1”.
*
* Since: 3.10
*/
GFile *
gtk_places_sidebar_get_nth_bookmark (GtkPlacesSidebar *sidebar,
gint n)
{
GtkTreeIter iter;
int k;
GFile *file;
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), NULL);
file = NULL;
if (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (sidebar->store), &iter))
{
k = 0;
do
{
PlaceType place_type;
gchar *uri;
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &place_type,
PLACES_SIDEBAR_COLUMN_URI, &uri,
-1);
if (place_type == PLACES_BOOKMARK)
{
if (k == n)
{
file = g_file_new_for_uri (uri);
g_free (uri);
break;
}
g_free (uri);
k++;
}
}
while (gtk_tree_model_iter_next (GTK_TREE_MODEL (sidebar->store), &iter));
}
return file;
}
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