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gtk2/gtk/gtkplacessidebar.c
Jan Alexander Steffens (heftig) fb0c062506 gtkplacessidebar: Disconnect and unref cloud_manager in dispose 
The manager's providers-changed signal can fire after the sidebar has
been freed. Make sure we disconnect the sidebar from the manager.

https://bugs.archlinux.org/task/57984
https://bugs.archlinux.org/task/68123
2020-10-07 15:16:31 -04:00

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/* GtkPlacesSidebar - sidebar widget for places in the filesystem
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* This code is originally from Nautilus.
*
* Authors : Mr Jamie McCracken (jamiemcc at blueyonder dot co dot uk)
* Cosimo Cecchi <cosimoc@gnome.org>
* Federico Mena Quintero <federico@gnome.org>
* Carlos Soriano <csoriano@gnome.org>
*/
#include "config.h"
#include <gio/gio.h>
#ifdef HAVE_CLOUDPROVIDERS
#include <cloudproviders.h>
#endif
#include "gtkplacessidebarprivate.h"
#include "gtksidebarrowprivate.h"
#include "gdk/gdkkeysyms.h"
#include "gtkbookmarksmanagerprivate.h"
#include "gtkcelllayout.h"
#include "gtkfilechooserutils.h"
#include "gtkicontheme.h"
#include "gtkintl.h"
#include "gtkmain.h"
#include "gtkmarshalers.h"
#include "gtkmountoperation.h"
#include "gtkscrolledwindow.h"
#include "gtksettings.h"
#include "gtktrashmonitor.h"
#include "gtktypebuiltins.h"
#include "gtkpopovermenu.h"
#include "gtkgrid.h"
#include "gtklabel.h"
#include "gtkbutton.h"
#include "gtklistbox.h"
#include "gtkdroptarget.h"
#include "gtkseparator.h"
#include "gtkentry.h"
#include "gtkgesturelongpress.h"
#include "gtkbox.h"
#include "gtkmodelbuttonprivate.h"
#include "gtkprivate.h"
#include "gtkeventcontrollerkey.h"
#include "gtkgestureclick.h"
#include "gtkgesturedrag.h"
#include "gtknative.h"
#include "gtkdragsource.h"
#include "gtkdragicon.h"
#include "gtkstylecontext.h"
/*< private >
* SECTION:gtkplacessidebar
* @Title: GtkPlacesSidebar
* @Short_description: The locations sidebar for the file selection widget
*
* #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.
*
* # CSS nodes
*
* GtkPlacesSidebar uses a single CSS node with name placessidebar and style
* class .sidebar.
*
* Among the children of the places sidebar, the following style classes can
* be used:
* - .sidebar-new-bookmark-row for the 'Add new bookmark' row
* - .sidebar-placeholder-row for a row that is a placeholder
* - .has-open-popup when a popup is open for a row
*/
/* These are used when a destination-side DND operation is taking place.
* Normally, when a common drag action is taking place, the state will be
* DROP_STATE_NEW_BOOKMARK_ARMED, however, if the client of GtkPlacesSidebar
* wants to show hints about the valid targets, we sill set it as
* DROP_STATE_NEW_BOOKMARK_ARMED_PERMANENT, so the sidebar will show drop hints
* until the client says otherwise
*/
typedef enum {
DROP_STATE_NORMAL,
DROP_STATE_NEW_BOOKMARK_ARMED,
DROP_STATE_NEW_BOOKMARK_ARMED_PERMANENT,
} DropState;
struct _GtkPlacesSidebar {
GtkWidget parent;
GtkWidget *swin;
GtkWidget *list_box;
GtkWidget *new_bookmark_row;
GtkBookmarksManager *bookmarks_manager;
GActionGroup *row_actions;
#ifdef HAVE_CLOUDPROVIDERS
CloudProvidersCollector *cloud_manager;
GList *unready_accounts;
#endif
GVolumeMonitor *volume_monitor;
GtkTrashMonitor *trash_monitor;
GtkSettings *gtk_settings;
GFile *current_location;
GtkWidget *rename_popover;
GtkWidget *rename_entry;
GtkWidget *rename_button;
GtkWidget *rename_error;
char *rename_uri;
gulong trash_monitor_changed_id;
GtkWidget *trash_row;
/* DND */
gboolean dragging_over;
GtkWidget *drag_row;
int drag_row_height;
int drag_row_x;
int drag_row_y;
GtkWidget *row_placeholder;
DropState drop_state;
/* volume mounting - delayed open process */
GtkPlacesOpenFlags go_to_after_mount_open_flags;
GCancellable *cancellable;
GtkWidget *popover;
GtkSidebarRow *context_row;
GListStore *shortcuts;
GDBusProxy *hostnamed_proxy;
GCancellable *hostnamed_cancellable;
char *hostname;
GtkPlacesOpenFlags open_flags;
guint mounting : 1;
guint show_recent_set : 1;
guint show_recent : 1;
guint show_desktop_set : 1;
guint show_desktop : 1;
guint show_enter_location : 1;
guint show_other_locations : 1;
guint show_trash : 1;
guint show_starred_location : 1;
};
struct _GtkPlacesSidebarClass {
GtkWidgetClass parent_class;
void (* open_location) (GtkPlacesSidebar *sidebar,
GFile *location,
GtkPlacesOpenFlags open_flags);
void (* show_error_message) (GtkPlacesSidebar *sidebar,
const char *primary,
const char *secondary);
GdkDragAction (* drag_action_requested) (GtkPlacesSidebar *sidebar,
GFile *dest_file,
GSList *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);
void (* show_other_locations_with_flags) (GtkPlacesSidebar *sidebar,
GtkPlacesOpenFlags open_flags);
void (* show_starred_location) (GtkPlacesSidebar *sidebar);
void (* mount) (GtkPlacesSidebar *sidebar,
GMountOperation *mount_operation);
void (* unmount) (GtkPlacesSidebar *sidebar,
GMountOperation *unmount_operation);
};
enum {
OPEN_LOCATION,
SHOW_ERROR_MESSAGE,
SHOW_ENTER_LOCATION,
DRAG_ACTION_REQUESTED,
DRAG_ACTION_ASK,
DRAG_PERFORM_DROP,
SHOW_OTHER_LOCATIONS_WITH_FLAGS,
SHOW_STARRED_LOCATION,
MOUNT,
UNMOUNT,
LAST_SIGNAL
};
enum {
PROP_LOCATION = 1,
PROP_OPEN_FLAGS,
PROP_SHOW_RECENT,
PROP_SHOW_DESKTOP,
PROP_SHOW_ENTER_LOCATION,
PROP_SHOW_TRASH,
PROP_SHOW_STARRED_LOCATION,
PROP_SHOW_OTHER_LOCATIONS,
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_OTHER_LOCATIONS "list-add-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 gboolean eject_or_unmount_bookmark (GtkSidebarRow *row);
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);
static void on_row_pressed (GtkGestureClick *gesture,
int n_press,
double x,
double y,
GtkSidebarRow *row);
static void on_row_released (GtkGestureClick *gesture,
int n_press,
double x,
double y,
GtkSidebarRow *row);
static void on_row_dragged (GtkGestureDrag *gesture,
double x,
double y,
GtkSidebarRow *row);
static void popup_menu_cb (GtkSidebarRow *row);
static void long_press_cb (GtkGesture *gesture,
double x,
double y,
GtkPlacesSidebar *sidebar);
static void stop_drop_feedback (GtkPlacesSidebar *sidebar);
static GMountOperation * get_mount_operation (GtkPlacesSidebar *sidebar);
static GMountOperation * get_unmount_operation (GtkPlacesSidebar *sidebar);
G_DEFINE_TYPE (GtkPlacesSidebar, gtk_places_sidebar, GTK_TYPE_WIDGET);
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_show_error_message (GtkPlacesSidebar *sidebar,
const char *primary,
const char *secondary)
{
g_signal_emit (sidebar, places_sidebar_signals[SHOW_ERROR_MESSAGE], 0,
primary, secondary);
}
static void
emit_show_enter_location (GtkPlacesSidebar *sidebar)
{
g_signal_emit (sidebar, places_sidebar_signals[SHOW_ENTER_LOCATION], 0);
}
static void
emit_show_other_locations_with_flags (GtkPlacesSidebar *sidebar,
GtkPlacesOpenFlags open_flags)
{
g_signal_emit (sidebar, places_sidebar_signals[SHOW_OTHER_LOCATIONS_WITH_FLAGS],
0, open_flags);
}
static void
emit_show_starred_location (GtkPlacesSidebar *sidebar,
GtkPlacesOpenFlags open_flags)
{
g_signal_emit (sidebar, places_sidebar_signals[SHOW_STARRED_LOCATION], 0,
open_flags);
}
static void
emit_mount_operation (GtkPlacesSidebar *sidebar,
GMountOperation *mount_op)
{
g_signal_emit (sidebar, places_sidebar_signals[MOUNT], 0, mount_op);
}
static void
emit_unmount_operation (GtkPlacesSidebar *sidebar,
GMountOperation *mount_op)
{
g_signal_emit (sidebar, places_sidebar_signals[UNMOUNT], 0, mount_op);
}
static GdkDragAction
emit_drag_action_requested (GtkPlacesSidebar *sidebar,
GFile *dest_file,
GSList *source_file_list)
{
GdkDragAction ret_action = 0;
g_signal_emit (sidebar, places_sidebar_signals[DRAG_ACTION_REQUESTED], 0,
dest_file, source_file_list, &ret_action);
return ret_action;
}
static void
emit_drag_perform_drop (GtkPlacesSidebar *sidebar,
GFile *dest_file,
GSList *source_file_list,
GdkDragAction action)
{
g_signal_emit (sidebar, places_sidebar_signals[DRAG_PERFORM_DROP], 0,
dest_file, source_file_list, action);
}
static void
list_box_header_func (GtkListBoxRow *row,
GtkListBoxRow *before,
gpointer user_data)
{
GtkPlacesSidebarSectionType row_section_type;
GtkPlacesSidebarSectionType before_section_type;
GtkWidget *separator;
gtk_list_box_row_set_header (row, NULL);
g_object_get (row, "section-type", &row_section_type, NULL);
if (before)
{
g_object_get (before, "section-type", &before_section_type, NULL);
}
else
{
before_section_type = SECTION_INVALID;
}
if (before && before_section_type != row_section_type)
{
separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
gtk_list_box_row_set_header (row, separator);
}
}
static GtkWidget*
add_place (GtkPlacesSidebar *sidebar,
GtkPlacesSidebarPlaceType place_type,
GtkPlacesSidebarSectionType section_type,
const char *name,
GIcon *start_icon,
GIcon *end_icon,
const char *uri,
GDrive *drive,
GVolume *volume,
GMount *mount,
#ifdef HAVE_CLOUDPROVIDERS
CloudProvidersAccount *cloud_provider_account,
#else
gpointer *cloud_provider_account,
#endif
const int index,
const char *tooltip)
{
gboolean show_eject, show_unmount;
gboolean show_eject_button;
GtkWidget *row;
GtkWidget *eject_button;
GtkGesture *gesture;
check_unmount_and_eject (mount, volume, drive,
&show_unmount, &show_eject);
if (show_unmount || show_eject)
g_assert (place_type != PLACES_BOOKMARK);
show_eject_button = (show_unmount || show_eject);
row = g_object_new (GTK_TYPE_SIDEBAR_ROW,
"sidebar", sidebar,
"start-icon", start_icon,
"end-icon", end_icon,
"label", name,
"tooltip", tooltip,
"ejectable", show_eject_button,
"order-index", index,
"section-type", section_type,
"place-type", place_type,
"uri", uri,
"drive", drive,
"volume", volume,
"mount", mount,
#ifdef HAVE_CLOUDPROVIDERS
"cloud-provider-account", cloud_provider_account,
#endif
NULL);
eject_button = gtk_sidebar_row_get_eject_button (GTK_SIDEBAR_ROW (row));
g_signal_connect_swapped (eject_button, "clicked",
G_CALLBACK (eject_or_unmount_bookmark), row);
gesture = gtk_gesture_click_new ();
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (gesture), 0);
g_signal_connect (gesture, "pressed",
G_CALLBACK (on_row_pressed), row);
g_signal_connect (gesture, "released",
G_CALLBACK (on_row_released), row);
gtk_widget_add_controller (row, GTK_EVENT_CONTROLLER (gesture));
gesture = gtk_gesture_drag_new ();
g_signal_connect (gesture, "drag-update",
G_CALLBACK (on_row_dragged), row);
gtk_widget_add_controller (row, GTK_EVENT_CONTROLLER (gesture));
gtk_list_box_insert (GTK_LIST_BOX (sidebar->list_box), GTK_WIDGET (row), -1);
return row;
}
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);
case G_USER_N_DIRECTORIES:
default:
return g_themed_icon_new_with_default_fallbacks (ICON_NAME_FOLDER);
}
#undef ICON_CASE
}
static gboolean
recent_files_setting_is_enabled (GtkPlacesSidebar *sidebar)
{
GtkSettings *settings;
gboolean enabled;
settings = gtk_widget_get_settings (GTK_WIDGET (sidebar));
g_object_get (settings, "gtk-recent-files-enabled", &enabled, NULL);
return enabled;
}
static gboolean
recent_scheme_is_supported (void)
{
const char * const *supported;
supported = g_vfs_get_supported_uri_schemes (g_vfs_get_default ());
if (supported != NULL)
return g_strv_contains (supported, "recent");
return FALSE;
}
static gboolean
should_show_recent (GtkPlacesSidebar *sidebar)
{
return recent_files_setting_is_enabled (sidebar) &&
((sidebar->show_recent_set && sidebar->show_recent) ||
(!sidebar->show_recent_set && recent_scheme_is_supported ()));
}
static gboolean
path_is_home_dir (const char *path)
{
GFile *home_dir;
GFile *location;
const char *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
open_home (GtkPlacesSidebar *sidebar)
{
const char *home_path;
GFile *home_dir;
home_path = g_get_home_dir ();
if (!home_path)
return;
home_dir = g_file_new_for_path (home_path);
emit_open_location (sidebar, home_dir, 0);
g_object_unref (home_dir);
}
static void
add_special_dirs (GtkPlacesSidebar *sidebar)
{
GList *dirs;
int index;
dirs = NULL;
for (index = 0; index < G_USER_N_DIRECTORIES; index++)
{
const char *path;
GFile *root;
GIcon *start_icon;
char *name;
char *mount_uri;
char *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);
start_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, start_icon, NULL, mount_uri,
NULL, NULL, NULL, NULL, 0,
tooltip);
g_free (name);
g_object_unref (root);
g_object_unref (start_icon);
g_free (mount_uri);
g_free (tooltip);
dirs = g_list_prepend (dirs, (char *)path);
}
g_list_free (dirs);
}
static char *
get_home_directory_uri (void)
{
const char *home;
home = g_get_home_dir ();
if (!home)
return NULL;
return g_filename_to_uri (home, NULL, NULL);
}
static char *
get_desktop_directory_uri (void)
{
const char *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_filename_to_uri (name, NULL, NULL);
}
static gboolean
file_is_shown (GtkPlacesSidebar *sidebar,
GFile *file)
{
char *uri;
GtkWidget *row;
gboolean found = FALSE;
for (row = gtk_widget_get_first_child (GTK_WIDGET (sidebar->list_box));
row != NULL && !found;
row = gtk_widget_get_next_sibling (row))
{
if (!GTK_IS_LIST_BOX_ROW (row))
continue;
g_object_get (row, "uri", &uri, NULL);
if (uri)
{
GFile *other;
other = g_file_new_for_uri (uri);
found = g_file_equal (file, other);
g_object_unref (other);
g_free (uri);
}
}
return found;
}
typedef struct
{
GtkPlacesSidebar *sidebar;
guint position;
} ShortcutData;
static void
on_app_shortcuts_query_complete (GObject *source,
GAsyncResult *result,
gpointer data)
{
ShortcutData *sdata = data;
GtkPlacesSidebar *sidebar = sdata->sidebar;
guint pos = sdata->position;
GFile *file = G_FILE (source);
GFileInfo *info;
g_free (sdata);
info = g_file_query_info_finish (file, result, NULL);
if (info)
{
char *uri;
char *tooltip;
const char *name;
GIcon *start_icon;
name = g_file_info_get_display_name (info);
start_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, start_icon, NULL, uri,
NULL, NULL, NULL, NULL,
pos,
tooltip);
g_free (uri);
g_free (tooltip);
g_object_unref (info);
}
}
static void
add_application_shortcuts (GtkPlacesSidebar *sidebar)
{
guint i, n;
n = g_list_model_get_n_items (G_LIST_MODEL (sidebar->shortcuts));
for (i = 0; i < n; i++)
{
GFile *file = g_list_model_get_item (G_LIST_MODEL (sidebar->shortcuts), i);
ShortcutData *data;
g_object_unref (file);
if (file_is_shown (sidebar, file))
continue;
data = g_new (ShortcutData, 1);
data->sidebar = sidebar;
data->position = i;
g_file_query_info_async (file,
"standard::display-name,standard::symbolic-icon",
G_FILE_QUERY_INFO_NONE,
G_PRIORITY_DEFAULT,
sidebar->cancellable,
on_app_shortcuts_query_complete,
data);
}
}
typedef struct {
GtkPlacesSidebar *sidebar;
int index;
gboolean is_native;
} BookmarkQueryClosure;
static void
on_bookmark_query_info_complete (GObject *source,
GAsyncResult *result,
gpointer data)
{
BookmarkQueryClosure *clos = data;
GtkPlacesSidebar *sidebar = clos->sidebar;
GFile *root = G_FILE (source);
GError *error = NULL;
GFileInfo *info;
char *bookmark_name;
char *mount_uri;
char *tooltip;
GIcon *start_icon;
info = g_file_query_info_finish (root, result, &error);
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
goto out;
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);
goto out;
}
}
if (info)
start_icon = g_object_ref (g_file_info_get_symbolic_icon (info));
else
start_icon = g_themed_icon_new_with_default_fallbacks (clos->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, start_icon, NULL, mount_uri,
NULL, NULL, NULL, NULL, clos->index,
tooltip);
g_free (mount_uri);
g_free (tooltip);
g_free (bookmark_name);
g_object_unref (start_icon);
out:
g_clear_object (&info);
g_clear_error (&error);
g_slice_free (BookmarkQueryClosure, clos);
}
static gboolean
is_external_volume (GVolume *volume)
{
gboolean is_external;
GDrive *drive;
char *id;
drive = g_volume_get_drive (volume);
id = g_volume_get_identifier (volume, G_VOLUME_IDENTIFIER_KIND_CLASS);
is_external = g_volume_can_eject (volume);
/* NULL volume identifier only happens on removable devices */
is_external |= !id;
if (drive)
is_external |= g_drive_is_removable (drive);
g_clear_object (&drive);
g_free (id);
return is_external;
}
static void
update_trash_icon (GtkPlacesSidebar *sidebar)
{
if (sidebar->trash_row)
{
GIcon *icon;
icon = _gtk_trash_monitor_get_icon (sidebar->trash_monitor);
gtk_sidebar_row_set_start_icon (GTK_SIDEBAR_ROW (sidebar->trash_row), icon);
g_object_unref (icon);
}
}
#ifdef HAVE_CLOUDPROVIDERS
static gboolean
create_cloud_provider_account_row (GtkPlacesSidebar *sidebar,
CloudProvidersAccount *account)
{
GIcon *end_icon;
GIcon *start_icon;
const char *mount_path;
const char *name;
char *mount_uri;
char *tooltip;
guint provider_account_status;
start_icon = cloud_providers_account_get_icon (account);
name = cloud_providers_account_get_name (account);
provider_account_status = cloud_providers_account_get_status (account);
mount_path = cloud_providers_account_get_path (account);
if (start_icon != NULL
&& name != NULL
&& provider_account_status != CLOUD_PROVIDERS_ACCOUNT_STATUS_INVALID
&& mount_path != NULL)
{
switch (provider_account_status)
{
case CLOUD_PROVIDERS_ACCOUNT_STATUS_IDLE:
end_icon = NULL;
break;
case CLOUD_PROVIDERS_ACCOUNT_STATUS_SYNCING:
end_icon = g_themed_icon_new ("emblem-synchronizing-symbolic");
break;
case CLOUD_PROVIDERS_ACCOUNT_STATUS_ERROR:
end_icon = g_themed_icon_new ("dialog-warning-symbolic");
break;
default:
return FALSE;
}
mount_uri = g_strconcat ("file://", mount_path, NULL);
/* translators: %s is the name of a cloud provider for files */
tooltip = g_strdup_printf (_("Open %s"), name);
add_place (sidebar, PLACES_BUILT_IN,
SECTION_CLOUD,
name, start_icon, end_icon, mount_uri,
NULL, NULL, NULL, account, 0,
tooltip);
g_free (tooltip);
g_free (mount_uri);
g_object_unref (end_icon);
return TRUE;
}
else
{
return FALSE;
}
}
static void
on_account_updated (GObject *object,
GParamSpec *pspec,
gpointer user_data)
{
CloudProvidersAccount *account = CLOUD_PROVIDERS_ACCOUNT (object);
GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (user_data);
if (create_cloud_provider_account_row (sidebar, account))
{
g_signal_handlers_disconnect_by_data (account, sidebar);
sidebar->unready_accounts = g_list_remove (sidebar->unready_accounts, account);
g_object_unref (account);
}
}
#endif
static void
update_places (GtkPlacesSidebar *sidebar)
{
GList *mounts, *l, *ll;
GMount *mount;
GList *drives;
GDrive *drive;
GList *volumes;
GVolume *volume;
GSList *bookmarks, *sl;
int index;
char *original_uri, *name, *identifier;
GtkListBoxRow *selected;
char *home_uri;
GIcon *start_icon;
GFile *root;
char *tooltip;
GList *network_mounts, *network_volumes;
GIcon *new_bookmark_icon;
GtkWidget *child;
#ifdef HAVE_CLOUDPROVIDERS
GList *cloud_providers;
GList *cloud_providers_accounts;
CloudProvidersAccount *cloud_provider_account;
CloudProvidersProvider *cloud_provider;
#endif
/* save original selection */
selected = gtk_list_box_get_selected_row (GTK_LIST_BOX (sidebar->list_box));
if (selected)
g_object_get (selected, "uri", &original_uri, NULL);
else
original_uri = NULL;
g_cancellable_cancel (sidebar->cancellable);
g_object_unref (sidebar->cancellable);
sidebar->cancellable = g_cancellable_new ();
/* Reset drag state, just in case we update the places while dragging or
* ending a drag */
stop_drop_feedback (sidebar);
while ((child = gtk_widget_get_first_child (GTK_WIDGET (sidebar->list_box))))
gtk_list_box_remove (GTK_LIST_BOX (sidebar->list_box), child);
network_mounts = network_volumes = NULL;
/* add built-in places */
if (should_show_recent (sidebar))
{
start_icon = g_themed_icon_new_with_default_fallbacks ("document-open-recent-symbolic");
add_place (sidebar, PLACES_BUILT_IN,
SECTION_COMPUTER,
_("Recent"), start_icon, NULL, "recent:///",
NULL, NULL, NULL, NULL, 0,
_("Recent files"));
g_object_unref (start_icon);
}
if (sidebar->show_starred_location)
{
start_icon = g_themed_icon_new_with_default_fallbacks ("starred-symbolic");
add_place (sidebar, PLACES_STARRED_LOCATION,
SECTION_COMPUTER,
_("Starred"), start_icon, NULL, "starred:///",
NULL, NULL, NULL, NULL, 0,
_("Starred files"));
g_object_unref (start_icon);
}
/* home folder */
home_uri = get_home_directory_uri ();
start_icon = g_themed_icon_new_with_default_fallbacks (ICON_NAME_HOME);
add_place (sidebar, PLACES_BUILT_IN,
SECTION_COMPUTER,
_("Home"), start_icon, NULL, home_uri,
NULL, NULL, NULL, NULL, 0,
_("Open your personal folder"));
g_object_unref (start_icon);
g_free (home_uri);
/* desktop */
if (sidebar->show_desktop)
{
char *mount_uri = get_desktop_directory_uri ();
if (mount_uri)
{
start_icon = g_themed_icon_new_with_default_fallbacks (ICON_NAME_DESKTOP);
add_place (sidebar, PLACES_BUILT_IN,
SECTION_COMPUTER,
_("Desktop"), start_icon, NULL, mount_uri,
NULL, NULL, NULL, NULL, 0,
_("Open the contents of your desktop in a folder"));
g_object_unref (start_icon);
g_free (mount_uri);
}
}
/* XDG directories */
add_special_dirs (sidebar);
if (sidebar->show_enter_location)
{
start_icon = g_themed_icon_new_with_default_fallbacks (ICON_NAME_NETWORK_SERVER);
add_place (sidebar, PLACES_ENTER_LOCATION,
SECTION_COMPUTER,
_("Enter Location"), start_icon, NULL, NULL,
NULL, NULL, NULL, NULL, 0,
_("Manually enter a location"));
g_object_unref (start_icon);
}
/* Trash */
if (sidebar->show_trash)
{
start_icon = _gtk_trash_monitor_get_icon (sidebar->trash_monitor);
sidebar->trash_row = add_place (sidebar, PLACES_BUILT_IN,
SECTION_COMPUTER,
_("Trash"), start_icon, NULL, "trash:///",
NULL, NULL, NULL, NULL, 0,
_("Open the trash"));
g_object_add_weak_pointer (G_OBJECT (sidebar->trash_row),
(gpointer *) &sidebar->trash_row);
g_object_unref (start_icon);
}
/* Application-side shortcuts */
add_application_shortcuts (sidebar);
/* Cloud providers */
#ifdef HAVE_CLOUDPROVIDERS
cloud_providers = cloud_providers_collector_get_providers (sidebar->cloud_manager);
for (l = sidebar->unready_accounts; l != NULL; l = l->next)
{
g_signal_handlers_disconnect_by_data (l->data, sidebar);
}
g_list_free_full (sidebar->unready_accounts, g_object_unref);
sidebar->unready_accounts = NULL;
for (l = cloud_providers; l != NULL; l = l->next)
{
cloud_provider = CLOUD_PROVIDERS_PROVIDER (l->data);
g_signal_connect_swapped (cloud_provider, "accounts-changed",
G_CALLBACK (update_places), sidebar);
cloud_providers_accounts = cloud_providers_provider_get_accounts (cloud_provider);
for (ll = cloud_providers_accounts; ll != NULL; ll = ll->next)
{
cloud_provider_account = CLOUD_PROVIDERS_ACCOUNT (ll->data);
if (!create_cloud_provider_account_row (sidebar, cloud_provider_account))
{
g_signal_connect (cloud_provider_account, "notify::name",
G_CALLBACK (on_account_updated), sidebar);
g_signal_connect (cloud_provider_account, "notify::status",
G_CALLBACK (on_account_updated), sidebar);
g_signal_connect (cloud_provider_account, "notify::status-details",
G_CALLBACK (on_account_updated), sidebar);
g_signal_connect (cloud_provider_account, "notify::path",
G_CALLBACK (on_account_updated), sidebar);
sidebar->unready_accounts = g_list_append (sidebar->unready_accounts,
g_object_ref (cloud_provider_account));
continue;
}
}
}
#endif
/* go through all connected drives */
drives = g_volume_monitor_get_connected_drives (sidebar->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);
if (sidebar->show_other_locations && !is_external_volume (volume))
{
g_object_unref (volume);
continue;
}
mount = g_volume_get_mount (volume);
if (mount != NULL)
{
char *mount_uri;
/* Show mounted volume in the sidebar */
start_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_MOUNTS,
name, start_icon, NULL, mount_uri,
drive, volume, mount, NULL, 0, tooltip);
g_object_unref (root);
g_object_unref (mount);
g_object_unref (start_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.
*/
start_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_MOUNTS,
name, start_icon, NULL, NULL,
drive, volume, NULL, NULL, 0, tooltip);
g_object_unref (start_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.
*/
start_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_MOUNTS,
name, start_icon, NULL, NULL,
drive, NULL, NULL, NULL, 0, tooltip);
g_object_unref (start_icon);
g_free (tooltip);
g_free (name);
}
}
}
g_list_free_full (drives, g_object_unref);
/* add all network volumes that are not associated with a drive, and
* loop devices
*/
volumes = g_volume_monitor_get_volumes (sidebar->volume_monitor);
for (l = volumes; l != NULL; l = l->next)
{
gboolean is_loop = FALSE;
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;
}
else if (g_strcmp0 (identifier, "loop") == 0)
is_loop = TRUE;
g_free (identifier);
if (sidebar->show_other_locations &&
!is_external_volume (volume) &&
!is_loop)
{
g_object_unref (volume);
continue;
}
mount = g_volume_get_mount (volume);
if (mount != NULL)
{
char *mount_uri;
start_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_MOUNTS,
name, start_icon, NULL, mount_uri,
NULL, volume, mount, NULL, 0, tooltip);
g_object_unref (mount);
g_object_unref (root);
g_object_unref (start_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 */
start_icon = g_volume_get_symbolic_icon (volume);
name = g_volume_get_name (volume);
add_place (sidebar, PLACES_MOUNTED_VOLUME,
SECTION_MOUNTS,
name, start_icon, NULL, NULL,
NULL, volume, NULL, NULL, 0, name);
g_object_unref (start_icon);
g_free (name);
}
g_object_unref (volume);
}
g_list_free (volumes);
/* file system root */
if (!sidebar->show_other_locations)
{
start_icon = g_themed_icon_new_with_default_fallbacks (ICON_NAME_FILESYSTEM);
add_place (sidebar, PLACES_BUILT_IN,
SECTION_MOUNTS,
sidebar->hostname, start_icon, NULL, "file:///",
NULL, NULL, NULL, NULL, 0,
_("Open the contents of the file system"));
g_object_unref (start_icon);
}
/* add mounts that has no volume (/etc/mtab mounts, ftp, sftp,...) */
mounts = g_volume_monitor_get_mounts (sidebar->volume_monitor);
for (l = mounts; l != NULL; l = l->next)
{
char *mount_uri;
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;
}
start_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, start_icon, NULL, mount_uri,
NULL, NULL, mount, NULL, 0, tooltip);
g_object_unref (root);
g_object_unref (mount);
g_object_unref (start_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++)
{
gboolean is_native;
BookmarkQueryClosure *clos;
root = sl->data;
is_native = g_file_is_native (root);
if (_gtk_bookmarks_manager_get_is_builtin (sidebar->bookmarks_manager, root))
continue;
clos = g_slice_new (BookmarkQueryClosure);
clos->sidebar = sidebar;
clos->index = index;
clos->is_native = is_native;
g_file_query_info_async (root,
"standard::display-name,standard::symbolic-icon",
G_FILE_QUERY_INFO_NONE,
G_PRIORITY_DEFAULT,
sidebar->cancellable,
on_bookmark_query_info_complete,
clos);
}
g_slist_free_full (bookmarks, g_object_unref);
/* Add new bookmark row */
new_bookmark_icon = g_themed_icon_new ("bookmark-new-symbolic");
sidebar->new_bookmark_row = add_place (sidebar, PLACES_DROP_FEEDBACK,
SECTION_BOOKMARKS,
_("New bookmark"), new_bookmark_icon, NULL, NULL,
NULL, NULL, NULL, NULL, 0,
_("Add a new bookmark"));
gtk_widget_add_css_class (sidebar->new_bookmark_row, "sidebar-new-bookmark-row");
g_object_unref (new_bookmark_icon);
/* network */
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
{
start_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_MOUNTS,
name, start_icon, NULL, NULL,
NULL, volume, NULL, NULL, 0, tooltip);
g_object_unref (start_icon);
g_free (name);
g_free (tooltip);
}
}
network_mounts = g_list_reverse (network_mounts);
for (l = network_mounts; l != NULL; l = l->next)
{
char *mount_uri;
mount = l->data;
root = g_mount_get_default_location (mount);
start_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_MOUNTS,
name, start_icon, NULL, mount_uri,
NULL, NULL, mount, NULL, 0, tooltip);
g_object_unref (root);
g_object_unref (start_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);
/* Other locations */
if (sidebar->show_other_locations)
{
start_icon = g_themed_icon_new_with_default_fallbacks (ICON_NAME_OTHER_LOCATIONS);
add_place (sidebar, PLACES_OTHER_LOCATIONS,
SECTION_OTHER_LOCATIONS,
_("Other Locations"), start_icon, NULL, "other-locations:///",
NULL, NULL, NULL, NULL, 0, _("Show other locations"));
g_object_unref (start_icon);
}
gtk_widget_show (GTK_WIDGET (sidebar));
/* We want this hidden by default, but need to do it after the show_all call */
gtk_sidebar_row_hide (GTK_SIDEBAR_ROW (sidebar->new_bookmark_row), TRUE);
/* 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
check_valid_drop_target (GtkPlacesSidebar *sidebar,
GtkSidebarRow *row,
const GValue *value)
{
GtkPlacesSidebarPlaceType place_type;
GtkPlacesSidebarSectionType section_type;
gboolean valid = FALSE;
char *uri;
GFile *dest_file;
int drag_action;
g_return_val_if_fail (value != NULL, TRUE);
if (row == NULL)
return FALSE;
g_object_get (row,
"place-type", &place_type,
"section_type", &section_type,
"uri", &uri,
NULL);
if (place_type == PLACES_STARRED_LOCATION)
{
g_free (uri);
return FALSE;
}
if (place_type == PLACES_CONNECT_TO_SERVER)
{
g_free (uri);
return FALSE;
}
if (place_type == PLACES_DROP_FEEDBACK)
{
g_free (uri);
return TRUE;
}
/* Disallow drops on recent:/// */
if (place_type == PLACES_BUILT_IN)
{
if (g_strcmp0 (uri, "recent:///") == 0)
{
g_free (uri);
return FALSE;
}
}
/* Dragging a bookmark? */
if (G_VALUE_HOLDS (value, GTK_TYPE_SIDEBAR_ROW))
{
/* Don't allow reordering bookmarks into non-bookmark areas */
valid = section_type == SECTION_BOOKMARKS;
}
else if (G_VALUE_HOLDS (value, GDK_TYPE_FILE_LIST))
{
/* Dragging a file */
if (uri != NULL)
{
dest_file = g_file_new_for_uri (uri);
drag_action = emit_drag_action_requested (sidebar, dest_file, g_value_get_boxed (value));
valid = drag_action > 0;
g_object_unref (dest_file);
}
else
{
valid = FALSE;
}
}
else
{
g_assert_not_reached ();
valid = TRUE;
}
g_free (uri);
return valid;
}
static void
update_possible_drop_targets (GtkPlacesSidebar *sidebar,
const GValue *value)
{
GtkWidget *row;
for (row = gtk_widget_get_first_child (GTK_WIDGET (sidebar->list_box));
row != NULL;
row = gtk_widget_get_next_sibling (row))
{
gboolean sensitive;
if (!GTK_IS_LIST_BOX_ROW (row))
continue;
sensitive = value == NULL ||
check_valid_drop_target (sidebar, GTK_SIDEBAR_ROW (row), value);
gtk_widget_set_sensitive (row, sensitive);
}
}
static void
start_drop_feedback (GtkPlacesSidebar *sidebar,
const GValue *value)
{
if (value && !G_VALUE_HOLDS (value, GTK_TYPE_SIDEBAR_ROW))
{
gtk_sidebar_row_reveal (GTK_SIDEBAR_ROW (sidebar->new_bookmark_row));
/* If the state is permanent, don't change it. The application controls it. */
if (sidebar->drop_state != DROP_STATE_NEW_BOOKMARK_ARMED_PERMANENT)
sidebar->drop_state = DROP_STATE_NEW_BOOKMARK_ARMED;
}
update_possible_drop_targets (sidebar, value);
}
static void
stop_drop_feedback (GtkPlacesSidebar *sidebar)
{
update_possible_drop_targets (sidebar, NULL);
if (sidebar->drop_state != DROP_STATE_NEW_BOOKMARK_ARMED_PERMANENT &&
sidebar->new_bookmark_row != NULL)
{
gtk_sidebar_row_hide (GTK_SIDEBAR_ROW (sidebar->new_bookmark_row), FALSE);
sidebar->drop_state = DROP_STATE_NORMAL;
}
if (sidebar->drag_row != NULL)
{
gtk_widget_show (sidebar->drag_row);
sidebar->drag_row = NULL;
}
if (sidebar->row_placeholder != NULL)
{
if (gtk_widget_get_parent (sidebar->row_placeholder) != NULL)
gtk_list_box_remove (GTK_LIST_BOX (sidebar->list_box), sidebar->row_placeholder);
sidebar->row_placeholder = NULL;
}
sidebar->dragging_over = FALSE;
}
static GtkWidget *
create_placeholder_row (GtkPlacesSidebar *sidebar)
{
return g_object_new (GTK_TYPE_SIDEBAR_ROW, "placeholder", TRUE, NULL);
}
static GdkDragAction
drag_motion_callback (GtkDropTarget *target,
double x,
double y,
GtkPlacesSidebar *sidebar)
{
GdkDragAction action;
GtkListBoxRow *row;
GtkPlacesSidebarPlaceType place_type;
char *drop_target_uri = NULL;
int row_index;
int row_placeholder_index;
const GValue *value;
sidebar->dragging_over = TRUE;
action = 0;
row = gtk_list_box_get_row_at_y (GTK_LIST_BOX (sidebar->list_box), y);
gtk_list_box_drag_unhighlight_row (GTK_LIST_BOX (sidebar->list_box));
/* Nothing to do if no value yet */
value = gtk_drop_target_get_value (target);
if (value == NULL)
goto out;
/* Nothing to do if the target is not valid drop destination */
if (!check_valid_drop_target (sidebar, GTK_SIDEBAR_ROW (row), value))
goto out;
if (G_VALUE_HOLDS (value, GTK_TYPE_SIDEBAR_ROW))
{
/* Dragging bookmarks always moves them to another position in the bookmarks list */
action = GDK_ACTION_MOVE;
if (sidebar->row_placeholder == NULL)
{
sidebar->row_placeholder = create_placeholder_row (sidebar);
g_object_ref_sink (sidebar->row_placeholder);
}
else if (GTK_WIDGET (row) == sidebar->row_placeholder)
{
goto out;
}
if (gtk_widget_get_parent (sidebar->row_placeholder) != NULL)
gtk_list_box_remove (GTK_LIST_BOX (sidebar->list_box), sidebar->row_placeholder);
if (row != NULL)
{
g_object_get (row, "order-index", &row_index, NULL);
g_object_get (sidebar->row_placeholder, "order-index", &row_placeholder_index, NULL);
/* We order the bookmarks sections based on the bookmark index that we
* set on the row as order-index property, but we have to deal with
* the placeholder row wanting to be between two consecutive bookmarks,
* with two consecutive order-index values which is the usual case.
* For that, in the list box sort func we give priority to the placeholder row,
* that means that if the index-order is the same as another bookmark
* the placeholder row goes before. However if we want to show it after
* the current row, for instance when the cursor is in the lower half
* of the row, we need to increase the order-index.
*/
row_placeholder_index = row_index;
gtk_widget_translate_coordinates (GTK_WIDGET (sidebar), GTK_WIDGET (row),
x, y,
&x, &y);
if (y > sidebar->drag_row_height / 2 && row_index > 0)
row_placeholder_index++;
}
else
{
/* If the user is dragging over an area that has no row, place the row
* placeholder in the last position
*/
row_placeholder_index = G_MAXINT32;
}
g_object_set (sidebar->row_placeholder, "order-index", row_placeholder_index, NULL);
gtk_list_box_prepend (GTK_LIST_BOX (sidebar->list_box),
sidebar->row_placeholder);
}
else if (G_VALUE_HOLDS (value, GDK_TYPE_FILE_LIST))
{
gtk_list_box_drag_highlight_row (GTK_LIST_BOX (sidebar->list_box), row);
g_object_get (row,
"place-type", &place_type,
"uri", &drop_target_uri,
NULL);
/* 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 (place_type == PLACES_DROP_FEEDBACK)
{
action = GDK_ACTION_COPY;
}
else
{
/* uri may be NULL for unmounted volumes, for example, so we don't allow drops there */
if (drop_target_uri != NULL)
{
GFile *dest_file = g_file_new_for_uri (drop_target_uri);
action = emit_drag_action_requested (sidebar, dest_file, g_value_get_boxed (value));
g_object_unref (dest_file);
}
}
g_free (drop_target_uri);
}
else
{
g_assert_not_reached ();
}
out:
start_drop_feedback (sidebar, value);
return action;
}
/* Reorders the bookmark to the specified position */
static void
reorder_bookmarks (GtkPlacesSidebar *sidebar,
GtkSidebarRow *row,
int new_position)
{
char *uri;
GFile *file;
g_object_get (row, "uri", &uri, NULL);
file = g_file_new_for_uri (uri);
_gtk_bookmarks_manager_reorder_bookmark (sidebar->bookmarks_manager, file, new_position, NULL);
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,
GSList *files,
int position)
{
GSList *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);
g_object_unref (info);
}
}
}
static gboolean
drag_drop_callback (GtkDropTarget *target,
const GValue *value,
double x,
double y,
GtkPlacesSidebar *sidebar)
{
int target_order_index;
GtkPlacesSidebarPlaceType target_place_type;
GtkPlacesSidebarSectionType target_section_type;
char *target_uri;
GtkListBoxRow *target_row;
gboolean result;
target_row = gtk_list_box_get_row_at_y (GTK_LIST_BOX (sidebar->list_box), y);
if (target_row == NULL)
return FALSE;
if (!check_valid_drop_target (sidebar, GTK_SIDEBAR_ROW (target_row), value))
return FALSE;
g_object_get (target_row,
"place-type", &target_place_type,
"section-type", &target_section_type,
"order-index", &target_order_index,
"uri", &target_uri,
NULL);
result = FALSE;
if (G_VALUE_HOLDS (value, GTK_TYPE_SIDEBAR_ROW))
{
GtkWidget *source_row;
/* A bookmark got reordered */
if (target_section_type != SECTION_BOOKMARKS)
goto out;
source_row = g_value_get_object (value);
if (sidebar->row_placeholder != NULL)
g_object_get (sidebar->row_placeholder, "order-index", &target_order_index, NULL);
reorder_bookmarks (sidebar, GTK_SIDEBAR_ROW (source_row), target_order_index);
result = TRUE;
}
else if (G_VALUE_HOLDS (value, GDK_TYPE_FILE_LIST))
{
/* Dropping URIs! */
if (target_place_type == PLACES_DROP_FEEDBACK)
{
drop_files_as_bookmarks (sidebar, g_value_get_boxed (value), target_order_index);
}
else
{
GFile *dest_file = g_file_new_for_uri (target_uri);
emit_drag_perform_drop (sidebar,
dest_file,
g_value_get_boxed (value),
gdk_drop_get_actions (gtk_drop_target_get_drop (target)));
g_object_unref (dest_file);
}
result = TRUE;
}
else
{
g_assert_not_reached ();
}
out:
stop_drop_feedback (sidebar);
g_free (target_uri);
return result;
}
static void
dnd_finished_cb (GdkDrag *drag,
GtkPlacesSidebar *sidebar)
{
stop_drop_feedback (sidebar);
}
static void
dnd_cancel_cb (GdkDrag *drag,
GdkDragCancelReason reason,
GtkPlacesSidebar *sidebar)
{
stop_drop_feedback (sidebar);
}
/* This functions is called every time the drag source leaves
* the sidebar widget.
* The problem is that, we start showing hints for drop when the source
* start being above the sidebar or when the application request so show
* drop hints, but at some moment we need to restore to normal
* state.
* One could think that here we could simply call stop_drop_feedback,
* but that's not true, because this function is called also before drag_drop,
* which needs the data from the drag so we cannot free the drag data here.
* So now one could think we could just do nothing here, and wait for
* drag-end or drag-cancel signals and just stop_drop_feedback there. But that
* is also not true, since when the drag comes from a different widget than the
* sidebar, when the drag stops the last drag signal we receive is drag-leave.
* So here what we will do is restore the state of the sidebar as if no drag
* is being done (and if the application didn't request for permanent hints with
* gtk_places_sidebar_show_drop_hints) and we will free the drag data next time
* we build new drag data in drag_data_received.
*/
static void
drag_leave_callback (GtkDropTarget *dest,
gpointer user_data)
{
GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (user_data);
if (sidebar->drop_state != DROP_STATE_NEW_BOOKMARK_ARMED_PERMANENT)
{
update_possible_drop_targets (sidebar, FALSE);
gtk_sidebar_row_hide (GTK_SIDEBAR_ROW (sidebar->new_bookmark_row), FALSE);
sidebar->drop_state = DROP_STATE_NORMAL;
}
sidebar->dragging_over = FALSE;
}
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
drive_start_from_bookmark_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GtkPlacesSidebar *sidebar;
GError *error;
char *primary;
char *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)
{
GtkSidebarRow *row = GTK_SIDEBAR_ROW (user_data);
GtkPlacesSidebar *sidebar;
GVolume *volume;
GError *error;
char *primary;
char *name;
GMount *mount;
volume = G_VOLUME (source_object);
g_object_get (row, "sidebar", &sidebar, NULL);
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));
if (g_str_has_prefix (error->message, "Error unlocking"))
/* Translators: This means that unlocking an encrypted storage
* device failed. %s is the name of the device.
*/
primary = g_strdup_printf (_("Error unlocking “%s”"), name);
else
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;
gtk_sidebar_row_set_busy (row, 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 (row);
g_object_unref (sidebar);
}
static void
mount_volume (GtkSidebarRow *row,
GVolume *volume)
{
GtkPlacesSidebar *sidebar;
GMountOperation *mount_op;
g_object_get (row, "sidebar", &sidebar, NULL);
mount_op = get_mount_operation (sidebar);
g_mount_operation_set_password_save (mount_op, G_PASSWORD_SAVE_FOR_SESSION);
g_object_ref (row);
g_object_ref (sidebar);
g_volume_mount (volume, 0, mount_op, NULL, volume_mount_cb, row);
}
static void
open_drive (GtkSidebarRow *row,
GDrive *drive,
GtkPlacesOpenFlags open_flags)
{
GtkPlacesSidebar *sidebar;
g_object_get (row, "sidebar", &sidebar, NULL);
if (drive != NULL &&
(g_drive_can_start (drive) || g_drive_can_start_degraded (drive)))
{
GMountOperation *mount_op;
gtk_sidebar_row_set_busy (row, TRUE);
mount_op = get_mount_operation (sidebar);
g_drive_start (drive, G_DRIVE_START_NONE, mount_op, NULL, drive_start_from_bookmark_cb, NULL);
g_object_unref (mount_op);
}
}
static void
open_volume (GtkSidebarRow *row,
GVolume *volume,
GtkPlacesOpenFlags open_flags)
{
GtkPlacesSidebar *sidebar;
g_object_get (row, "sidebar", &sidebar, NULL);
if (volume != NULL && !sidebar->mounting)
{
sidebar->mounting = TRUE;
sidebar->go_to_after_mount_open_flags = open_flags;
gtk_sidebar_row_set_busy (row, TRUE);
mount_volume (row, volume);
}
}
static void
open_uri (GtkPlacesSidebar *sidebar,
const char *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_row (GtkSidebarRow *row,
GtkPlacesOpenFlags open_flags)
{
char *uri;
GDrive *drive;
GVolume *volume;
GtkPlacesSidebarPlaceType place_type;
GtkPlacesSidebar *sidebar;
g_object_get (row,
"sidebar", &sidebar,
"uri", &uri,
"place-type", &place_type,
"drive", &drive,
"volume", &volume,
NULL);
if (place_type == PLACES_OTHER_LOCATIONS)
{
emit_show_other_locations_with_flags (sidebar, open_flags);
}
else if (place_type == PLACES_STARRED_LOCATION)
{
emit_show_starred_location (sidebar, open_flags);
}
else if (uri != NULL)
{
open_uri (sidebar, uri, open_flags);
}
else if (place_type == PLACES_ENTER_LOCATION)
{
emit_show_enter_location (sidebar);
}
else if (volume != NULL)
{
open_volume (row, volume, open_flags);
}
else if (drive != NULL)
{
open_drive (row, drive, open_flags);
}
g_object_unref (sidebar);
if (drive)
g_object_unref (drive);
if (volume)
g_object_unref (volume);
g_free (uri);
}
/* Callback used for the "Open" menu items in the context menu */
static void
open_shortcut_cb (GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
GtkPlacesSidebar *sidebar = data;
GtkPlacesOpenFlags flags;
flags = (GtkPlacesOpenFlags)g_variant_get_int32 (parameter);
open_row (sidebar->context_row, flags);
}
/* Add bookmark for the selected item - just used from mount points */
static void
add_shortcut_cb (GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
GtkPlacesSidebar *sidebar = data;
char *uri;
char *name;
GFile *location;
g_object_get (sidebar->context_row,
"uri", &uri,
"label", &name,
NULL);
if (uri != NULL)
{
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);
}
static void
rename_entry_changed (GtkEntry *entry,
GtkPlacesSidebar *sidebar)
{
GtkPlacesSidebarPlaceType type;
char *name;
char *uri;
const char *new_name;
gboolean found = FALSE;
GtkWidget *row;
new_name = gtk_editable_get_text (GTK_EDITABLE (sidebar->rename_entry));
if (strcmp (new_name, "") == 0)
{
gtk_widget_set_sensitive (sidebar->rename_button, FALSE);
gtk_label_set_label (GTK_LABEL (sidebar->rename_error), "");
return;
}
for (row = gtk_widget_get_first_child (GTK_WIDGET (sidebar->list_box));
row != NULL && !found;
row = gtk_widget_get_next_sibling (row))
{
if (!GTK_IS_LIST_BOX_ROW (row))
continue;
g_object_get (row,
"place-type", &type,
"uri", &uri,
"label", &name,
NULL);
if ((type == PLACES_XDG_DIR || type == PLACES_BOOKMARK) &&
strcmp (uri, sidebar->rename_uri) != 0 &&
strcmp (new_name, name) == 0)
found = TRUE;
g_free (uri);
g_free (name);
}
gtk_widget_set_sensitive (sidebar->rename_button, !found);
gtk_label_set_label (GTK_LABEL (sidebar->rename_error),
found ? _("This name is already taken") : "");
}
static void
do_rename (GtkButton *button,
GtkPlacesSidebar *sidebar)
{
char *new_text;
GFile *file;
new_text = g_strdup (gtk_editable_get_text (GTK_EDITABLE (sidebar->rename_entry)));
file = g_file_new_for_uri (sidebar->rename_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);
g_object_unref (file);
g_free (new_text);
g_clear_pointer (&sidebar->rename_uri, g_free);
if (sidebar->rename_popover)
gtk_popover_popdown (GTK_POPOVER (sidebar->rename_popover));
}
static void
on_rename_popover_destroy (GtkWidget *rename_popover,
GtkPlacesSidebar *sidebar)
{
if (sidebar)
{
sidebar->rename_popover = NULL;
sidebar->rename_entry = NULL;
sidebar->rename_button = NULL;
sidebar->rename_error = NULL;
}
}
static void
create_rename_popover (GtkPlacesSidebar *sidebar)
{
GtkWidget *popover;
GtkWidget *grid;
GtkWidget *label;
GtkWidget *entry;
GtkWidget *button;
GtkWidget *error;
char *str;
if (sidebar->rename_popover)
return;
popover = gtk_popover_new ();
gtk_widget_set_parent (popover, GTK_WIDGET (sidebar));
/* Clean sidebar pointer when its destroyed, most of the times due to its
* relative_to associated row being destroyed */
g_signal_connect (popover, "destroy", G_CALLBACK (on_rename_popover_destroy), sidebar);
gtk_popover_set_position (GTK_POPOVER (popover), GTK_POS_RIGHT);
grid = gtk_grid_new ();
gtk_popover_set_child (GTK_POPOVER (popover), grid);
g_object_set (grid,
"margin-start", 10,
"margin-end", 10,
"margin-top", 10,
"margin-bottom", 10,
"row-spacing", 6,
"column-spacing", 6,
NULL);
entry = gtk_entry_new ();
gtk_entry_set_activates_default (GTK_ENTRY (entry), TRUE);
g_signal_connect (entry, "changed", G_CALLBACK (rename_entry_changed), sidebar);
str = g_strdup_printf ("<b>%s</b>", _("Name"));
label = gtk_label_new (str);
gtk_widget_set_halign (label, GTK_ALIGN_START);
gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry);
g_free (str);
button = gtk_button_new_with_mnemonic (_("_Rename"));
gtk_widget_add_css_class (button, "suggested-action");
g_signal_connect (button, "clicked", G_CALLBACK (do_rename), sidebar);
error = gtk_label_new ("");
gtk_widget_set_halign (error, GTK_ALIGN_START);
gtk_grid_attach (GTK_GRID (grid), label, 0, 0, 2, 1);
gtk_grid_attach (GTK_GRID (grid), entry, 0, 1, 1, 1);
gtk_grid_attach (GTK_GRID (grid), button,1, 1, 1, 1);
gtk_grid_attach (GTK_GRID (grid), error, 0, 2, 2, 1);
gtk_popover_set_default_widget (GTK_POPOVER (popover), button);
sidebar->rename_popover = popover;
sidebar->rename_entry = entry;
sidebar->rename_button = button;
sidebar->rename_error = error;
}
/* Style the row differently while we show a popover for it.
* Otherwise, the popover is 'pointing to nothing'. Since the
* main popover and the rename popover interleave their hiding
* and showing, we have to count to ensure that we don't loose
* the state before the last popover is gone.
*
* This would be nicer as a state, but reusing hover for this
* interferes with the normal handling of this state, so just
* use a style class.
*/
static void
update_popover_shadowing (GtkWidget *row,
gboolean shown)
{
int count;
count = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (row), "popover-count"));
count = shown ? count + 1 : count - 1;
g_object_set_data (G_OBJECT (row), "popover-count", GINT_TO_POINTER (count));
if (count > 0)
gtk_widget_add_css_class (row, "has-open-popup");
else
gtk_widget_remove_css_class (row, "has-open-popup");
}
static void
set_prelight (GtkPopover *popover)
{
update_popover_shadowing (gtk_widget_get_parent (GTK_WIDGET (popover)), TRUE);
}
static void
unset_prelight (GtkPopover *popover)
{
update_popover_shadowing (gtk_widget_get_parent (GTK_WIDGET (popover)), FALSE);
}
static void
setup_popover_shadowing (GtkWidget *popover)
{
g_signal_connect (popover, "map", G_CALLBACK (set_prelight), NULL);
g_signal_connect (popover, "unmap", G_CALLBACK (unset_prelight), NULL);
}
static void
show_rename_popover (GtkSidebarRow *row)
{
char *name;
char *uri;
GtkPlacesSidebar *sidebar;
g_object_get (row,
"sidebar", &sidebar,
"label", &name,
"uri", &uri,
NULL);
create_rename_popover (sidebar);
if (sidebar->rename_uri)
g_free (sidebar->rename_uri);
sidebar->rename_uri = g_strdup (uri);
gtk_editable_set_text (GTK_EDITABLE (sidebar->rename_entry), name);
g_object_ref (sidebar->rename_popover);
gtk_widget_unparent (sidebar->rename_popover);
gtk_widget_set_parent (sidebar->rename_popover, GTK_WIDGET (row));
g_object_unref (sidebar->rename_popover);
setup_popover_shadowing (sidebar->rename_popover);
gtk_popover_popup (GTK_POPOVER (sidebar->rename_popover));
gtk_widget_grab_focus (sidebar->rename_entry);
g_free (name);
g_free (uri);
g_object_unref (sidebar);
}
static void
rename_bookmark (GtkSidebarRow *row)
{
GtkPlacesSidebarPlaceType type;
g_object_get (row, "place-type", &type, NULL);
if (type != PLACES_BOOKMARK && type != PLACES_XDG_DIR)
return;
show_rename_popover (row);
}
static void
rename_shortcut_cb (GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
GtkPlacesSidebar *sidebar = data;
rename_bookmark (sidebar->context_row);
}
static void
remove_bookmark (GtkSidebarRow *row)
{
GtkPlacesSidebarPlaceType type;
char *uri;
GFile *file;
GtkPlacesSidebar *sidebar;
g_object_get (row,
"sidebar", &sidebar,
"place-type", &type,
"uri", &uri,
NULL);
if (type == PLACES_BOOKMARK)
{
file = g_file_new_for_uri (uri);
_gtk_bookmarks_manager_remove_bookmark (sidebar->bookmarks_manager, file, NULL);
g_object_unref (file);
}
g_free (uri);
g_object_unref (sidebar);
}
static void
remove_shortcut_cb (GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
GtkPlacesSidebar *sidebar = data;
remove_bookmark (sidebar->context_row);
}
static void
mount_shortcut_cb (GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
GtkPlacesSidebar *sidebar = data;
GVolume *volume;
g_object_get (sidebar->context_row,
"volume", &volume,
NULL);
if (volume != NULL)
mount_volume (sidebar->context_row, 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)
{
char *name;
char *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);
}
g_object_unref (sidebar);
}
static GMountOperation *
get_mount_operation (GtkPlacesSidebar *sidebar)
{
GMountOperation *mount_op;
mount_op = gtk_mount_operation_new (GTK_WINDOW (gtk_widget_get_root (GTK_WIDGET (sidebar))));
emit_mount_operation (sidebar, mount_op);
return mount_op;
}
static GMountOperation *
get_unmount_operation (GtkPlacesSidebar *sidebar)
{
GMountOperation *mount_op;
mount_op = gtk_mount_operation_new (GTK_WINDOW (gtk_widget_get_root (GTK_WIDGET (sidebar))));
emit_unmount_operation (sidebar, mount_op);
return mount_op;
}
/* Returns TRUE if file1 is prefix of file2 or if both files have the
* same path
*/
static gboolean
file_prefix_or_same (GFile *file1,
GFile *file2)
{
return g_file_has_prefix (file1, file2) ||
g_file_equal (file1, file2);
}
static gboolean
is_current_location_on_volume (GtkPlacesSidebar *sidebar,
GMount *mount,
GVolume *volume,
GDrive *drive)
{
gboolean current_location_on_volume;
GFile *mount_default_location;
GMount *mount_for_volume;
GList *volumes_for_drive;
GList *volume_for_drive;
current_location_on_volume = FALSE;
if (sidebar->current_location != NULL)
{
if (mount != NULL)
{
mount_default_location = g_mount_get_default_location (mount);
current_location_on_volume = file_prefix_or_same (sidebar->current_location,
mount_default_location);
g_object_unref (mount_default_location);
}
/* This code path is probably never reached since mount always exists,
* and if it doesn't exists we don't offer a way to eject a volume or
* drive in the UI. Do it for defensive programming
*/
else if (volume != NULL)
{
mount_for_volume = g_volume_get_mount (volume);
if (mount_for_volume != NULL)
{
mount_default_location = g_mount_get_default_location (mount_for_volume);
current_location_on_volume = file_prefix_or_same (sidebar->current_location,
mount_default_location);
g_object_unref (mount_default_location);
g_object_unref (mount_for_volume);
}
}
/* This code path is probably never reached since mount always exists,
* and if it doesn't exists we don't offer a way to eject a volume or
* drive in the UI. Do it for defensive programming
*/
else if (drive != NULL)
{
volumes_for_drive = g_drive_get_volumes (drive);
for (volume_for_drive = volumes_for_drive; volume_for_drive != NULL; volume_for_drive = volume_for_drive->next)
{
mount_for_volume = g_volume_get_mount (volume_for_drive->data);
if (mount_for_volume != NULL)
{
mount_default_location = g_mount_get_default_location (mount_for_volume);
current_location_on_volume = file_prefix_or_same (sidebar->current_location,
mount_default_location);
g_object_unref (mount_default_location);
g_object_unref (mount_for_volume);
if (current_location_on_volume)
break;
}
}
g_list_free_full (volumes_for_drive, g_object_unref);
}
}
return current_location_on_volume;
}
static void
do_unmount (GMount *mount,
GtkPlacesSidebar *sidebar)
{
if (mount != NULL)
{
GMountOperation *mount_op;
if (is_current_location_on_volume (sidebar, mount, NULL, NULL))
open_home (sidebar);
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
unmount_shortcut_cb (GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
GtkPlacesSidebar *sidebar = data;
GMount *mount;
g_object_get (sidebar->context_row,
"mount", &mount,
NULL);
do_unmount (mount, sidebar);
if (mount)
g_object_unref (mount);
}
static void
drive_stop_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GtkPlacesSidebar *sidebar;
GError *error;
char *primary;
char *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;
char *primary;
char *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;
char *primary;
char *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;
char *primary;
char *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 (is_current_location_on_volume (sidebar, mount, volume, drive))
open_home (sidebar);
if (mount != NULL)
g_mount_eject_with_operation (mount, 0, mount_op, NULL, mount_eject_cb,
g_object_ref (sidebar));
/* This code path is probably never reached since mount always exists,
* and if it doesn't exists we don't offer a way to eject a volume or
* drive in the UI. Do it for defensive programming
*/
else if (volume != NULL)
g_volume_eject_with_operation (volume, 0, mount_op, NULL, volume_eject_cb,
g_object_ref (sidebar));
/* This code path is probably never reached since mount always exists,
* and if it doesn't exists we don't offer a way to eject a volume or
* drive in the UI. Do it for defensive programming
*/
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 (GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
GtkPlacesSidebar *sidebar = data;
GMount *mount;
GVolume *volume;
GDrive *drive;
g_object_get (sidebar->context_row,
"mount", &mount,
"volume", &volume,
"drive", &drive,
NULL);
do_eject (mount, volume, drive, sidebar);
if (mount)
g_object_unref (mount);
if (volume)
g_object_unref (volume);
if (drive)
g_object_unref (drive);
}
static gboolean
eject_or_unmount_bookmark (GtkSidebarRow *row)
{
gboolean can_unmount, can_eject;
GMount *mount;
GVolume *volume;
GDrive *drive;
gboolean ret;
GtkPlacesSidebar *sidebar;
g_object_get (row,
"sidebar", &sidebar,
"mount", &mount,
"volume", &volume,
"drive", &drive,
NULL);
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_object_unref (sidebar);
if (mount)
g_object_unref (mount);
if (volume)
g_object_unref (volume);
if (drive)
g_object_unref (drive);
return ret;
}
static gboolean
eject_or_unmount_selection (GtkPlacesSidebar *sidebar)
{
gboolean ret;
GtkListBoxRow *row;
row = gtk_list_box_get_selected_row (GTK_LIST_BOX (sidebar->list_box));
ret = eject_or_unmount_bookmark (GTK_SIDEBAR_ROW (row));
return ret;
}
static void
drive_poll_for_media_cb (GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
GtkPlacesSidebar *sidebar;
GError *error;
char *primary;
char *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 (GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
GtkPlacesSidebar *sidebar = data;
GDrive *drive;
g_object_get (sidebar->context_row,
"drive", &drive,
NULL);
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;
char *primary;
char *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 (GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
GtkPlacesSidebar *sidebar = data;
GDrive *drive;
g_object_get (sidebar->context_row,
"drive", &drive,
NULL);
if (drive != NULL)
{
GMountOperation *mount_op;
mount_op = get_mount_operation (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 (GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
GtkPlacesSidebar *sidebar = data;
GDrive *drive;
g_object_get (sidebar->context_row,
"drive", &drive,
NULL);
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
on_key_pressed (GtkEventControllerKey *controller,
guint keyval,
guint keycode,
GdkModifierType state,
GtkPlacesSidebar *sidebar)
{
guint modifiers;
GtkListBoxRow *row;
row = gtk_list_box_get_selected_row (GTK_LIST_BOX (sidebar->list_box));
if (row)
{
modifiers = gtk_accelerator_get_default_mod_mask ();
if (keyval == GDK_KEY_Return ||
keyval == GDK_KEY_KP_Enter ||
keyval == GDK_KEY_ISO_Enter ||
keyval == GDK_KEY_space)
{
GtkPlacesOpenFlags open_flags = GTK_PLACES_OPEN_NORMAL;
if ((state & modifiers) == GDK_SHIFT_MASK)
open_flags = GTK_PLACES_OPEN_NEW_TAB;
else if ((state & modifiers) == GDK_CONTROL_MASK)
open_flags = GTK_PLACES_OPEN_NEW_WINDOW;
open_row (GTK_SIDEBAR_ROW (row), open_flags);
return TRUE;
}
if (keyval == GDK_KEY_Down &&
(state & modifiers) == GDK_ALT_MASK)
return eject_or_unmount_selection (sidebar);
if ((keyval == GDK_KEY_Delete ||
keyval == GDK_KEY_KP_Delete) &&
(state & modifiers) == 0)
{
remove_bookmark (GTK_SIDEBAR_ROW (row));
return TRUE;
}
if ((keyval == GDK_KEY_F2) &&
(state & modifiers) == 0)
{
rename_bookmark (GTK_SIDEBAR_ROW (row));
return TRUE;
}
if ((keyval == GDK_KEY_Menu) ||
((keyval == GDK_KEY_F10) &&
(state & modifiers) == GDK_SHIFT_MASK))
{
popup_menu_cb (GTK_SIDEBAR_ROW (row));
return TRUE;
}
}
return FALSE;
}
static GActionEntry entries[] = {
{ "open", open_shortcut_cb, "i", NULL, NULL },
{ "open-other", open_shortcut_cb, "i", NULL, NULL },
{ "bookmark", add_shortcut_cb, NULL, NULL, NULL },
{ "remove", remove_shortcut_cb, NULL, NULL, NULL },
{ "rename", rename_shortcut_cb, NULL, NULL, NULL },
{ "mount", mount_shortcut_cb, NULL, NULL, NULL },
{ "unmount", unmount_shortcut_cb, NULL, NULL, NULL },
{ "eject", eject_shortcut_cb, NULL, NULL, NULL },
{ "rescan", rescan_shortcut_cb, NULL, NULL, NULL },
{ "start", start_shortcut_cb, NULL, NULL, NULL },
{ "stop", stop_shortcut_cb, NULL, NULL, NULL },
};
static void
on_row_popover_destroy (GtkWidget *row_popover,
GtkPlacesSidebar *sidebar)
{
if (sidebar)
sidebar->popover = NULL;
}
#ifdef HAVE_CLOUDPROVIDERS
static void
build_popup_menu_using_gmenu (GtkSidebarRow *row)
{
CloudProvidersAccount *cloud_provider_account;
GtkPlacesSidebar *sidebar;
GMenuModel *cloud_provider_menu;
GActionGroup *cloud_provider_action_group;
g_object_get (row,
"sidebar", &sidebar,
"cloud-provider-account", &cloud_provider_account,
NULL);
/* Cloud provider account */
if (cloud_provider_account)
{
GMenu *menu = g_menu_new ();
GMenuItem *item;
item = g_menu_item_new (_("_Open"), "row.open");
g_menu_item_set_action_and_target_value (item, "row.open",
g_variant_new_int32 (GTK_PLACES_OPEN_NORMAL));
g_menu_append_item (menu, item);
if (sidebar->open_flags & GTK_PLACES_OPEN_NEW_TAB)
{
item = g_menu_item_new (_("Open in New _Tab"), "row.open-other");
g_menu_item_set_action_and_target_value (item, "row.open-other", g_variant_new_int32(GTK_PLACES_OPEN_NEW_TAB));
g_menu_append_item (menu, item);
}
if (sidebar->open_flags & GTK_PLACES_OPEN_NEW_WINDOW)
{
item = g_menu_item_new (_("Open in New _Window"), "row.open-other");
g_menu_item_set_action_and_target_value (item, "row.open-other", g_variant_new_int32(GTK_PLACES_OPEN_NEW_WINDOW));
g_menu_append_item (menu, item);
}
cloud_provider_menu = cloud_providers_account_get_menu_model (cloud_provider_account);
cloud_provider_action_group = cloud_providers_account_get_action_group (cloud_provider_account);
if (cloud_provider_menu != NULL && cloud_provider_action_group != NULL)
{
g_menu_append_section (menu, NULL, cloud_provider_menu);
gtk_widget_insert_action_group (GTK_WIDGET (sidebar),
"cloudprovider",
G_ACTION_GROUP (cloud_provider_action_group));
}
if (sidebar->popover)
gtk_widget_unparent (sidebar->popover);
sidebar->popover = gtk_popover_menu_new_from_model (G_MENU_MODEL (menu));
gtk_widget_set_parent (sidebar->popover, GTK_WIDGET (sidebar));
g_signal_connect (sidebar->popover, "destroy",
G_CALLBACK (on_row_popover_destroy), sidebar);
g_object_unref (sidebar);
g_object_unref (cloud_provider_account);
}
}
#endif
/* Constructs the popover for the sidebar row if needed */
static void
create_row_popover (GtkPlacesSidebar *sidebar,
GtkSidebarRow *row)
{
GtkPlacesSidebarPlaceType type;
GMenu *menu, *section;
GMenuItem *item;
GMount *mount;
GVolume *volume;
GDrive *drive;
GAction *action;
gboolean show_unmount, show_eject;
gboolean show_stop;
g_object_get (row,
"place-type", &type,
"drive", &drive,
"volume", &volume,
"mount", &mount,
NULL);
check_unmount_and_eject (mount, volume, drive, &show_unmount, &show_eject);
#ifdef HAVE_CLOUDPROVIDERS
CloudProvidersAccount *cloud_provider_account;
g_object_get (row, "cloud-provider-account", &cloud_provider_account, NULL);
if (cloud_provider_account)
{
build_popup_menu_using_gmenu (row);
return;
}
#endif
action = g_action_map_lookup_action (G_ACTION_MAP (sidebar->row_actions), "remove");
g_simple_action_set_enabled (G_SIMPLE_ACTION (action), (type == PLACES_BOOKMARK));
action = g_action_map_lookup_action (G_ACTION_MAP (sidebar->row_actions), "rename");
g_simple_action_set_enabled (G_SIMPLE_ACTION (action), (type == PLACES_BOOKMARK ||
type == PLACES_XDG_DIR));
action = g_action_map_lookup_action (G_ACTION_MAP (sidebar->row_actions), "open");
g_simple_action_set_enabled (G_SIMPLE_ACTION (action), !gtk_list_box_row_is_selected (GTK_LIST_BOX_ROW (row)));
menu = g_menu_new ();
section = g_menu_new ();
item = g_menu_item_new (_("_Open"), "row.open");
g_menu_item_set_action_and_target_value (item, "row.open",
g_variant_new_int32 (GTK_PLACES_OPEN_NORMAL));
g_menu_append_item (section, item);
g_object_unref (item);
if (sidebar->open_flags & GTK_PLACES_OPEN_NEW_TAB)
{
item = g_menu_item_new (_("Open in New _Tab"), "row.open");
g_menu_item_set_action_and_target_value (item, "row.open",
g_variant_new_int32 (GTK_PLACES_OPEN_NEW_TAB));
g_menu_append_item (section, item);
g_object_unref (item);
}
if (sidebar->open_flags & GTK_PLACES_OPEN_NEW_WINDOW)
{
item = g_menu_item_new (_("Open in New _Window"), "row.open");
g_menu_item_set_action_and_target_value (item, "row.open",
g_variant_new_int32 (GTK_PLACES_OPEN_NEW_WINDOW));
g_menu_append_item (section, item);
g_object_unref (item);
}
g_menu_append_section (menu, NULL, G_MENU_MODEL (section));
g_object_unref (section);
section = g_menu_new ();
item = g_menu_item_new (_("_Add Bookmark"), "row.add-bookmark");
g_menu_append_item (section, item);
g_object_unref (item);
item = g_menu_item_new (_("_Remove"), "row.remove");
g_menu_append_item (section, item);
g_object_unref (item);
item = g_menu_item_new (_("_Rename"), "row.rename");
g_menu_append_item (section, item);
g_object_unref (item);
g_menu_append_section (menu, NULL, G_MENU_MODEL (section));
g_object_unref (section);
section = g_menu_new ();
if (volume != NULL && mount == NULL &&
g_volume_can_mount (volume))
{
item = g_menu_item_new (_("_Mount"), "row.mount");
g_menu_append_item (section, item);
g_object_unref (item);
}
show_stop = (drive != NULL && g_drive_can_stop (drive));
if (show_unmount && !show_stop)
{
item = g_menu_item_new (_("_Unmount"), "row.unmount");
g_menu_append_item (section, item);
g_object_unref (item);
}
if (show_eject)
{
item = g_menu_item_new (_("_Eject"), "row.eject");
g_menu_append_item (section, item);
g_object_unref (item);
}
if (drive != NULL &&
g_drive_is_media_removable (drive) &&
!g_drive_is_media_check_automatic (drive) &&
g_drive_can_poll_for_media (drive))
{
item = g_menu_item_new (_("_Detect Media"), "row.rescan");
g_menu_append_item (section, item);
g_object_unref (item);
}
if (drive != NULL &&
(g_drive_can_start (drive) || g_drive_can_start_degraded (drive)))
{
const guint ss_type = g_drive_get_start_stop_type (drive);
const char *start_label = _("_Start");
if (ss_type == G_DRIVE_START_STOP_TYPE_SHUTDOWN) start_label = _("_Power On");
else if (ss_type == G_DRIVE_START_STOP_TYPE_NETWORK) start_label = _("_Connect Drive");
else if (ss_type == G_DRIVE_START_STOP_TYPE_MULTIDISK) start_label = _("_Start Multi-disk Device");
else if (ss_type == G_DRIVE_START_STOP_TYPE_PASSWORD) start_label = _("_Unlock Device");
item = g_menu_item_new (start_label, "row.start");
g_menu_append_item (section, item);
g_object_unref (item);
}
if (show_stop && !show_unmount)
{
const guint ss_type = g_drive_get_start_stop_type (drive);
const char *stop_label = _("_Stop");
if (ss_type == G_DRIVE_START_STOP_TYPE_SHUTDOWN) stop_label = _("_Safely Remove Drive");
else if (ss_type == G_DRIVE_START_STOP_TYPE_NETWORK) stop_label = _("_Disconnect Drive");
else if (ss_type == G_DRIVE_START_STOP_TYPE_MULTIDISK) stop_label = _("_Stop Multi-disk Device");
else if (ss_type == G_DRIVE_START_STOP_TYPE_PASSWORD) stop_label = _("_Lock Device");
item = g_menu_item_new (stop_label, "row.stop");
g_menu_append_item (section, item);
g_object_unref (item);
}
g_menu_append_section (menu, NULL, G_MENU_MODEL (section));
g_object_unref (section);
sidebar->popover = gtk_popover_menu_new_from_model (G_MENU_MODEL (menu));
g_object_unref (menu);
g_signal_connect (sidebar->popover, "destroy", G_CALLBACK (on_row_popover_destroy), sidebar);
setup_popover_shadowing (sidebar->popover);
}
static void
show_row_popover (GtkSidebarRow *row)
{
GtkPlacesSidebar *sidebar;
g_object_get (row, "sidebar", &sidebar, NULL);
g_clear_pointer (&sidebar->popover, gtk_widget_unparent);
create_row_popover (sidebar, row);
gtk_widget_set_parent (sidebar->popover, GTK_WIDGET (row));
sidebar->context_row = row;
gtk_popover_popup (GTK_POPOVER (sidebar->popover));
g_object_unref (sidebar);
}
static void
on_row_activated (GtkListBox *list_box,
GtkListBoxRow *row,
gpointer user_data)
{
GtkSidebarRow *selected_row;
/* Avoid to open a location if the user is dragging. Changing the location
* while dragging usually makes clients changing the view of the files, which
* is confusing while the user has the attention on the drag
*/
if (GTK_PLACES_SIDEBAR (user_data)->dragging_over)
return;
selected_row = GTK_SIDEBAR_ROW (gtk_list_box_get_selected_row (list_box));
open_row (selected_row, 0);
}
static void
on_row_pressed (GtkGestureClick *gesture,
int n_press,
double x,
double y,
GtkSidebarRow *row)
{
GtkPlacesSidebar *sidebar;
GtkPlacesSidebarSectionType section_type;
GtkPlacesSidebarPlaceType row_type;
g_object_get (row,
"sidebar", &sidebar,
"section_type", &section_type,
"place-type", &row_type,
NULL);
if (section_type == SECTION_BOOKMARKS)
{
sidebar->drag_row = GTK_WIDGET (row);
sidebar->drag_row_x = (int)x;
sidebar->drag_row_y = (int)y;
}
g_object_unref (sidebar);
}
static void
on_row_released (GtkGestureClick *gesture,
int n_press,
double x,
double y,
GtkSidebarRow *row)
{
GtkPlacesSidebar *sidebar;
GtkPlacesSidebarSectionType section_type;
GtkPlacesSidebarPlaceType row_type;
guint button, state;
g_object_get (row,
"sidebar", &sidebar,
"section_type", &section_type,
"place-type", &row_type,
NULL);
button = gtk_gesture_single_get_current_button (GTK_GESTURE_SINGLE (gesture));
state = gtk_event_controller_get_current_event_state (GTK_EVENT_CONTROLLER (gesture));
if (row)
{
if (button == 2)
{
GtkPlacesOpenFlags open_flags = GTK_PLACES_OPEN_NORMAL;
open_flags = (state & GDK_CONTROL_MASK) ?
GTK_PLACES_OPEN_NEW_WINDOW :
GTK_PLACES_OPEN_NEW_TAB;
open_row (GTK_SIDEBAR_ROW (row), open_flags);
gtk_gesture_set_state (GTK_GESTURE (gesture),
GTK_EVENT_SEQUENCE_CLAIMED);
}
else if (button == 3)
{
if (row_type != PLACES_CONNECT_TO_SERVER)
show_row_popover (GTK_SIDEBAR_ROW (row));
}
}
}
static void
on_row_dragged (GtkGestureDrag *gesture,
double x,
double y,
GtkSidebarRow *row)
{
GtkPlacesSidebar *sidebar;
g_object_get (row, "sidebar", &sidebar, NULL);
if (sidebar->drag_row == NULL || sidebar->dragging_over)
{
g_object_unref (sidebar);
return;
}
if (gtk_drag_check_threshold (GTK_WIDGET (row), 0, 0, x, y))
{
double start_x, start_y;
double drag_x, drag_y;
GdkContentProvider *content;
GdkSurface *surface;
GdkDevice *device;
GtkAllocation allocation;
GtkWidget *drag_widget;
GdkDrag *drag;
gtk_gesture_drag_get_start_point (gesture, &start_x, &start_y);
gtk_widget_translate_coordinates (GTK_WIDGET (row),
GTK_WIDGET (sidebar),
start_x, start_y,
&drag_x, &drag_y);
sidebar->dragging_over = TRUE;
content = gdk_content_provider_new_typed (GTK_TYPE_SIDEBAR_ROW, sidebar->drag_row);
surface = gtk_native_get_surface (gtk_widget_get_native (GTK_WIDGET (sidebar)));
device = gtk_gesture_get_device (GTK_GESTURE (gesture));
drag = gdk_drag_begin (surface, device, content, GDK_ACTION_MOVE, drag_x, drag_y);
g_object_unref (content);
g_signal_connect (drag, "dnd-finished", G_CALLBACK (dnd_finished_cb), sidebar);
g_signal_connect (drag, "cancel", G_CALLBACK (dnd_cancel_cb), sidebar);
gtk_widget_get_allocation (sidebar->drag_row, &allocation);
gtk_widget_hide (sidebar->drag_row);
drag_widget = GTK_WIDGET (gtk_sidebar_row_clone (GTK_SIDEBAR_ROW (sidebar->drag_row)));
sidebar->drag_row_height = allocation.height;
gtk_widget_set_size_request (drag_widget, allocation.width, allocation.height);
gtk_widget_set_opacity (drag_widget, 0.8);
gtk_drag_icon_set_child (GTK_DRAG_ICON (gtk_drag_icon_get_for_drag (drag)), drag_widget);
g_object_unref (drag);
}
g_object_unref (sidebar);
}
static void
popup_menu_cb (GtkSidebarRow *row)
{
GtkPlacesSidebarPlaceType row_type;
g_object_get (row, "place-type", &row_type, NULL);
if (row_type != PLACES_CONNECT_TO_SERVER)
show_row_popover (row);
}
static void
long_press_cb (GtkGesture *gesture,
double x,
double y,
GtkPlacesSidebar *sidebar)
{
GtkWidget *row;
row = GTK_WIDGET (gtk_list_box_get_row_at_y (GTK_LIST_BOX (sidebar->list_box), y));
if (GTK_IS_SIDEBAR_ROW (row))
popup_menu_cb (GTK_SIDEBAR_ROW (row));
}
static int
list_box_sort_func (GtkListBoxRow *row1,
GtkListBoxRow *row2,
gpointer user_data)
{
GtkPlacesSidebarSectionType section_type_1, section_type_2;
GtkPlacesSidebarPlaceType place_type_1, place_type_2;
char *label_1, *label_2;
int index_1, index_2;
int retval = 0;
g_object_get (row1,
"label", &label_1,
"place-type", &place_type_1,
"section-type", &section_type_1,
"order-index", &index_1,
NULL);
g_object_get (row2,
"label", &label_2,
"place-type", &place_type_2,
"section-type", &section_type_2,
"order-index", &index_2,
NULL);
/* Always last position for "connect to server" */
if (place_type_1 == PLACES_CONNECT_TO_SERVER)
{
retval = 1;
}
else if (place_type_2 == PLACES_CONNECT_TO_SERVER)
{
retval = -1;
}
else
{
if (section_type_1 == section_type_2)
{
if ((section_type_1 == SECTION_COMPUTER &&
place_type_1 == place_type_2 &&
place_type_1 == PLACES_XDG_DIR) ||
section_type_1 == SECTION_MOUNTS)
{
retval = g_utf8_collate (label_1, label_2);
}
else if ((place_type_1 == PLACES_BOOKMARK || place_type_2 == PLACES_DROP_FEEDBACK) &&
(place_type_1 == PLACES_DROP_FEEDBACK || place_type_2 == PLACES_BOOKMARK))
{
retval = index_1 - index_2;
}
/* We order the bookmarks sections based on the bookmark index that we
* set on the row as an order-index property, but we have to deal with
* the placeholder row wanted to be between two consecutive bookmarks,
* with two consecutive order-index values which is the usual case.
* For that, in the list box sort func we give priority to the placeholder row,
* that means that if the index-order is the same as another bookmark
* the placeholder row goes before. However if we want to show it after
* the current row, for instance when the cursor is in the lower half
* of the row, we need to increase the order-index.
*/
else if (place_type_1 == PLACES_BOOKMARK_PLACEHOLDER && place_type_2 == PLACES_BOOKMARK)
{
if (index_1 == index_2)
retval = index_1 - index_2 - 1;
else
retval = index_1 - index_2;
}
else if (place_type_1 == PLACES_BOOKMARK && place_type_2 == PLACES_BOOKMARK_PLACEHOLDER)
{
if (index_1 == index_2)
retval = index_1 - index_2 + 1;
else
retval = index_1 - index_2;
}
}
else
{
/* Order by section. That means the order in the enum of section types
* define the actual order of them in the list */
retval = section_type_1 - section_type_2;
}
}
g_free (label_1);
g_free (label_2);
return retval;
}
static void
update_hostname (GtkPlacesSidebar *sidebar)
{
GVariant *variant;
gsize len;
const char *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))
{
g_error_free (error);
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 show_desktop;
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", &show_desktop, NULL);
if (show_desktop != sidebar->show_desktop)
{
sidebar->show_desktop = show_desktop;
update_places (sidebar);
g_object_notify_by_pspec (G_OBJECT (sidebar), properties[PROP_SHOW_DESKTOP]);
}
}
static void
gtk_places_sidebar_init (GtkPlacesSidebar *sidebar)
{
GtkDropTarget *target;
gboolean show_desktop;
GtkEventController *controller;
GtkGesture *gesture;
sidebar->cancellable = g_cancellable_new ();
sidebar->show_trash = TRUE;
sidebar->show_other_locations = TRUE;
sidebar->show_recent = TRUE;
sidebar->show_desktop = TRUE;
sidebar->shortcuts = g_list_store_new (G_TYPE_FILE);
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_trash_icon), sidebar);
sidebar->swin = gtk_scrolled_window_new ();
gtk_widget_set_parent (sidebar->swin, GTK_WIDGET (sidebar));
gtk_widget_set_size_request (sidebar->swin, 140, 280);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sidebar->swin),
GTK_POLICY_NEVER,
GTK_POLICY_AUTOMATIC);
gtk_widget_add_css_class (GTK_WIDGET (sidebar), "sidebar");
/* list box */
sidebar->list_box = gtk_list_box_new ();
gtk_widget_add_css_class (sidebar->list_box, "navigation-sidebar");
gtk_list_box_set_header_func (GTK_LIST_BOX (sidebar->list_box),
list_box_header_func, sidebar, NULL);
gtk_list_box_set_sort_func (GTK_LIST_BOX (sidebar->list_box),
list_box_sort_func, NULL, NULL);
gtk_list_box_set_selection_mode (GTK_LIST_BOX (sidebar->list_box), GTK_SELECTION_SINGLE);
gtk_list_box_set_activate_on_single_click (GTK_LIST_BOX (sidebar->list_box), TRUE);
g_signal_connect (sidebar->list_box, "row-activated",
G_CALLBACK (on_row_activated), sidebar);
controller = gtk_event_controller_key_new ();
g_signal_connect (controller, "key-pressed",
G_CALLBACK (on_key_pressed), sidebar);
gtk_widget_add_controller (sidebar->list_box, controller);
gesture = gtk_gesture_long_press_new ();
gtk_gesture_single_set_touch_only (GTK_GESTURE_SINGLE (gesture), TRUE);
g_signal_connect (gesture, "pressed",
G_CALLBACK (long_press_cb), sidebar);
gtk_widget_add_controller (GTK_WIDGET (sidebar), GTK_EVENT_CONTROLLER (gesture));
/* DND support */
target = gtk_drop_target_new (G_TYPE_INVALID, GDK_ACTION_MOVE | GDK_ACTION_COPY | GDK_ACTION_LINK);
gtk_drop_target_set_preload (target, TRUE);
gtk_drop_target_set_gtypes (target, (GType[2]) { GTK_TYPE_SIDEBAR_ROW, GDK_TYPE_FILE_LIST }, 2);
g_signal_connect (target, "enter", G_CALLBACK (drag_motion_callback), sidebar);
g_signal_connect (target, "motion", G_CALLBACK (drag_motion_callback), sidebar);
g_signal_connect (target, "drop", G_CALLBACK (drag_drop_callback), sidebar);
g_signal_connect (target, "leave", G_CALLBACK (drag_leave_callback), sidebar);
gtk_widget_add_controller (sidebar->list_box, GTK_EVENT_CONTROLLER (target));
sidebar->drag_row = NULL;
sidebar->row_placeholder = NULL;
sidebar->dragging_over = FALSE;
gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sidebar->swin), sidebar->list_box);
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;
/* 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", &show_desktop, NULL);
sidebar->show_desktop = show_desktop;
/* Cloud providers */
#ifdef HAVE_CLOUDPROVIDERS
sidebar->cloud_manager = cloud_providers_collector_dup_singleton ();
g_signal_connect_swapped (sidebar->cloud_manager,
"providers-changed",
G_CALLBACK (update_places),
sidebar);
#endif
/* populate the sidebar */
update_places (sidebar);
sidebar->row_actions = G_ACTION_GROUP (g_simple_action_group_new ());
g_action_map_add_action_entries (G_ACTION_MAP (sidebar->row_actions),
entries, G_N_ELEMENTS (entries),
sidebar);
gtk_widget_insert_action_group (GTK_WIDGET (sidebar), "row", sidebar->row_actions);
}
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_RECENT:
gtk_places_sidebar_set_show_recent (sidebar, g_value_get_boolean (value));
break;
case PROP_SHOW_DESKTOP:
gtk_places_sidebar_set_show_desktop (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_SHOW_OTHER_LOCATIONS:
gtk_places_sidebar_set_show_other_locations (sidebar, g_value_get_boolean (value));
break;
case PROP_SHOW_TRASH:
gtk_places_sidebar_set_show_trash (sidebar, g_value_get_boolean (value));
break;
case PROP_SHOW_STARRED_LOCATION:
gtk_places_sidebar_set_show_starred_location (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_RECENT:
g_value_set_boolean (value, gtk_places_sidebar_get_show_recent (sidebar));
break;
case PROP_SHOW_DESKTOP:
g_value_set_boolean (value, gtk_places_sidebar_get_show_desktop (sidebar));
break;
case PROP_SHOW_ENTER_LOCATION:
g_value_set_boolean (value, gtk_places_sidebar_get_show_enter_location (sidebar));
break;
case PROP_SHOW_OTHER_LOCATIONS:
g_value_set_boolean (value, gtk_places_sidebar_get_show_other_locations (sidebar));
break;
case PROP_SHOW_TRASH:
g_value_set_boolean (value, gtk_places_sidebar_get_show_trash (sidebar));
break;
case PROP_SHOW_STARRED_LOCATION:
g_value_set_boolean (value, gtk_places_sidebar_get_show_starred_location (sidebar));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, property_id, pspec);
break;
}
}
static void
gtk_places_sidebar_dispose (GObject *object)
{
GtkPlacesSidebar *sidebar;
#ifdef HAVE_CLOUDPROVIDERS
GList *l;
#endif
sidebar = GTK_PLACES_SIDEBAR (object);
if (sidebar->cancellable)
{
g_cancellable_cancel (sidebar->cancellable);
g_object_unref (sidebar->cancellable);
sidebar->cancellable = NULL;
}
if (sidebar->bookmarks_manager != NULL)
{
_gtk_bookmarks_manager_free (sidebar->bookmarks_manager);
sidebar->bookmarks_manager = NULL;
}
g_clear_pointer (&sidebar->popover, gtk_widget_unparent);
if (sidebar->rename_popover)
{
gtk_widget_unparent (sidebar->rename_popover);
sidebar->rename_popover = NULL;
sidebar->rename_entry = NULL;
sidebar->rename_button = NULL;
sidebar->rename_error = 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);
}
if (sidebar->trash_row)
{
g_object_remove_weak_pointer (G_OBJECT (sidebar->trash_row),
(gpointer *) &sidebar->trash_row);
sidebar->trash_row = 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_clear_object (&sidebar->current_location);
g_clear_pointer (&sidebar->rename_uri, g_free);
g_clear_object (&sidebar->shortcuts);
#ifdef HAVE_CLOUDPROVIDERS
for (l = sidebar->unready_accounts; l != NULL; l = l->next)
{
g_signal_handlers_disconnect_by_data (l->data, sidebar);
}
g_list_free_full (sidebar->unready_accounts, g_object_unref);
sidebar->unready_accounts = NULL;
if (sidebar->cloud_manager)
{
g_signal_handlers_disconnect_by_data (sidebar->cloud_manager, sidebar);
for (l = cloud_providers_collector_get_providers (sidebar->cloud_manager);
l != NULL; l = l->next)
{
g_signal_handlers_disconnect_by_data (l->data, sidebar);
}
g_object_unref (sidebar->cloud_manager);
sidebar->cloud_manager = NULL;
}
#endif
G_OBJECT_CLASS (gtk_places_sidebar_parent_class)->dispose (object);
}
static void
gtk_places_sidebar_finalize (GObject *object)
{
GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (object);
g_clear_object (&sidebar->row_actions);
g_clear_pointer (&sidebar->swin, gtk_widget_unparent);
G_OBJECT_CLASS (gtk_places_sidebar_parent_class)->finalize (object);
}
static void
gtk_places_sidebar_measure (GtkWidget *widget,
GtkOrientation orientation,
int for_size,
int *minimum,
int *natural,
int *minimum_baseline,
int *natural_baseline)
{
GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (widget);
gtk_widget_measure (sidebar->swin,
orientation,
for_size,
minimum, natural,
minimum_baseline, natural_baseline);
}
static void
gtk_places_sidebar_size_allocate (GtkWidget *widget,
int width,
int height,
int baseline)
{
GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (widget);
gtk_widget_size_allocate (sidebar->swin,
&(GtkAllocation) { 0, 0, width, height },
baseline);
if (sidebar->popover)
gtk_native_check_resize (GTK_NATIVE (sidebar->popover));
if (sidebar->rename_popover)
gtk_native_check_resize (GTK_NATIVE (sidebar->rename_popover));
}
static void
gtk_places_sidebar_class_init (GtkPlacesSidebarClass *class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
gobject_class->dispose = gtk_places_sidebar_dispose;
gobject_class->finalize = gtk_places_sidebar_finalize;
gobject_class->set_property = gtk_places_sidebar_set_property;
gobject_class->get_property = gtk_places_sidebar_get_property;
widget_class->measure = gtk_places_sidebar_measure;
widget_class->size_allocate = gtk_places_sidebar_size_allocate;
/*
* 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.
*/
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::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.
*/
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-enter-location:
* @sidebar: the object which received the signal.
*
* The places sidebar emits this signal when it needs the calling
* application to present a 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".
*/
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,
NULL,
G_TYPE_NONE, 0);
/*
* GtkPlacesSidebar::drag-action-requested:
* @sidebar: the object which received the signal.
* @drop: (type Gdk.Drop): #GdkDrop 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.SList) (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).
*/
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,
GDK_TYPE_DRAG_ACTION, 2,
G_TYPE_OBJECT,
G_TYPE_POINTER /* GSList 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.
*/
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,
GDK_TYPE_DRAG_ACTION, 1,
GDK_TYPE_DRAG_ACTION);
/*
* GtkPlacesSidebar::drag-perform-drop:
* @sidebar: the object which received the signal.
* @dest_file: (type Gio.File): Destination #GFile.
* @source_file_list: (type GLib.SList) (element-type GFile) (transfer none):
* #GSList 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.
*/
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, /* GSList of GFile */
GDK_TYPE_DRAG_ACTION);
/*
* GtkPlacesSidebar::show-other-locations-with-flags:
* @sidebar: the object which received the signal.
* @open_flags: a single value from #GtkPlacesOpenFlags specifying how it should be opened.
*
* The places sidebar emits this signal when it needs the calling
* application to present a way to show other locations e.g. drives
* and network access points.
* For example, the application may bring up a page showing persistent
* volumes and discovered network addresses.
*/
places_sidebar_signals [SHOW_OTHER_LOCATIONS_WITH_FLAGS] =
g_signal_new (I_("show-other-locations-with-flags"),
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GtkPlacesSidebarClass, show_other_locations_with_flags),
NULL, NULL,
NULL,
G_TYPE_NONE, 1,
GTK_TYPE_PLACES_OPEN_FLAGS);
/*
* GtkPlacesSidebar::mount:
* @sidebar: the object which received the signal.
* @mount_operation: the #GMountOperation that is going to start.
*
* The places sidebar emits this signal when it starts a new operation
* because the user clicked on some location that needs mounting.
* In this way the application using the #GtkPlacesSidebar can track the
* progress of the operation and, for example, show a notification.
*/
places_sidebar_signals [MOUNT] =
g_signal_new (I_("mount"),
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GtkPlacesSidebarClass, mount),
NULL, NULL,
NULL,
G_TYPE_NONE,
1,
G_TYPE_MOUNT_OPERATION);
/*
* GtkPlacesSidebar::unmount:
* @sidebar: the object which received the signal.
* @mount_operation: the #GMountOperation that is going to start.
*
* The places sidebar emits this signal when it starts a new operation
* because the user for example ejected some drive or unmounted a mount.
* In this way the application using the #GtkPlacesSidebar can track the
* progress of the operation and, for example, show a notification.
*/
places_sidebar_signals [UNMOUNT] =
g_signal_new (I_("unmount"),
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GtkPlacesSidebarClass, unmount),
NULL, NULL,
NULL,
G_TYPE_NONE,
1,
G_TYPE_MOUNT_OPERATION);
/*
* GtkPlacesSidebar::show-starred-location:
* @sidebar: the object which received the signal
* @flags: the flags for the operation
*
* The places sidebar emits this signal when it needs the calling
* application to present a way to show the starred files. In GNOME,
* starred files are implemented by setting the nao:predefined-tag-favorite
* tag in the tracker database.
*/
places_sidebar_signals [SHOW_STARRED_LOCATION] =
g_signal_new (I_("show-starred-location"),
G_OBJECT_CLASS_TYPE (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (GtkPlacesSidebarClass, show_starred_location),
NULL, NULL,
NULL,
G_TYPE_NONE, 1,
GTK_TYPE_PLACES_OPEN_FLAGS);
properties[PROP_LOCATION] =
g_param_spec_object ("location",
P_("Location to Select"),
P_("The location to highlight in the sidebar"),
G_TYPE_FILE,
GTK_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,
GTK_PARAM_READWRITE);
properties[PROP_SHOW_RECENT] =
g_param_spec_boolean ("show-recent",
P_("Show recent files"),
P_("Whether the sidebar includes a builtin shortcut for recent files"),
TRUE,
GTK_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,
GTK_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,
GTK_PARAM_READWRITE);
properties[PROP_SHOW_TRASH] =
g_param_spec_boolean ("show-trash",
P_("Show “Trash”"),
P_("Whether the sidebar includes a builtin shortcut to the Trash location"),
TRUE,
GTK_PARAM_READWRITE);
properties[PROP_SHOW_OTHER_LOCATIONS] =
g_param_spec_boolean ("show-other-locations",
P_("Show “Other locations”"),
P_("Whether the sidebar includes an item to show external locations"),
TRUE,
GTK_PARAM_READWRITE);
properties[PROP_SHOW_STARRED_LOCATION] =
g_param_spec_boolean ("show-starred-location",
P_("Show “Starred Location”"),
P_("Whether the sidebar includes an item to show starred files"),
FALSE,
GTK_PARAM_READWRITE);
g_object_class_install_properties (gobject_class, NUM_PROPERTIES, properties);
gtk_widget_class_set_css_name (widget_class, I_("placessidebar"));
}
/*
* 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
*/
GtkWidget *
gtk_places_sidebar_new (void)
{
return GTK_WIDGET (g_object_new (gtk_places_sidebar_get_type (), NULL));
}
/*
* 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.
*/
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
*/
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: (nullable): 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.
*/
void
gtk_places_sidebar_set_location (GtkPlacesSidebar *sidebar,
GFile *location)
{
GtkWidget *row;
char *row_uri;
char *uri;
gboolean found = FALSE;
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
gtk_list_box_unselect_all (GTK_LIST_BOX (sidebar->list_box));
if (sidebar->current_location != NULL)
g_object_unref (sidebar->current_location);
sidebar->current_location = location;
if (sidebar->current_location != NULL)
g_object_ref (sidebar->current_location);
if (location == NULL)
goto out;
uri = g_file_get_uri (location);
for (row = gtk_widget_get_first_child (GTK_WIDGET (sidebar->list_box));
row != NULL && !found;
row = gtk_widget_get_next_sibling (row))
{
if (!GTK_IS_LIST_BOX_ROW (row))
continue;
g_object_get (row, "uri", &row_uri, NULL);
if (row_uri != NULL && g_strcmp0 (row_uri, uri) == 0)
{
gtk_list_box_select_row (GTK_LIST_BOX (sidebar->list_box),
GTK_LIST_BOX_ROW (row));
found = TRUE;
}
g_free (row_uri);
}
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.
*
* Returns: (nullable) (transfer full): a #GFile with the selected location, or
* %NULL if nothing is visually selected.
*/
GFile *
gtk_places_sidebar_get_location (GtkPlacesSidebar *sidebar)
{
GtkListBoxRow *selected;
GFile *file;
g_return_val_if_fail (sidebar != NULL, NULL);
file = NULL;
selected = gtk_list_box_get_selected_row (GTK_LIST_BOX (sidebar->list_box));
if (selected)
{
char *uri;
g_object_get (selected, "uri", &uri, NULL);
file = g_file_new_for_uri (uri);
g_free (uri);
}
return file;
}
char *
gtk_places_sidebar_get_location_title (GtkPlacesSidebar *sidebar)
{
GtkListBoxRow *selected;
char *title;
g_return_val_if_fail (sidebar != NULL, NULL);
title = NULL;
selected = gtk_list_box_get_selected_row (GTK_LIST_BOX (sidebar->list_box));
if (selected)
g_object_get (selected, "label", &title, NULL);
return title;
}
/*
* gtk_places_sidebar_set_show_recent:
* @sidebar: a places sidebar
* @show_recent: whether to show an item for recent files
*
* Sets whether the @sidebar should show an item for recent files.
* The default value for this option is determined by the desktop
* environment, but this function can be used to override it on a
* per-application basis.
*/
void
gtk_places_sidebar_set_show_recent (GtkPlacesSidebar *sidebar,
gboolean show_recent)
{
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
sidebar->show_recent_set = TRUE;
show_recent = !!show_recent;
if (sidebar->show_recent != show_recent)
{
sidebar->show_recent = show_recent;
update_places (sidebar);
g_object_notify_by_pspec (G_OBJECT (sidebar), properties[PROP_SHOW_RECENT]);
}
}
/*
* gtk_places_sidebar_get_show_recent:
* @sidebar: a places sidebar
*
* Returns the value previously set with gtk_places_sidebar_set_show_recent()
*
* Returns: %TRUE if the sidebar will display a builtin shortcut for recent files
*/
gboolean
gtk_places_sidebar_get_show_recent (GtkPlacesSidebar *sidebar)
{
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), FALSE);
return sidebar->show_recent;
}
/*
* 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.
*/
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.
*/
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_enter_location:
* @sidebar: a places sidebar
* @show_enter_location: whether to show an item to enter a location
*
* Sets whether the @sidebar should show an item for entering a location;
* this is off by default. An application may want to turn this on if manually
* entering URLs is an expected user action.
*
* If you enable this, you should connect to the
* #GtkPlacesSidebar::show-enter-location signal.
*/
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.
*/
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_show_other_locations:
* @sidebar: a places sidebar
* @show_other_locations: whether to show an item for the Other Locations view
*
* Sets whether the @sidebar should show an item for the application to show
* an Other Locations view; this is off by default. When set to %TRUE, persistent
* devices such as hard drives are hidden, otherwise they are shown in the sidebar.
* An application may want to turn this on if it implements a way for the user to
* see and interact with drives and network servers directly.
*
* If you enable this, you should connect to the
* #GtkPlacesSidebar::show-other-locations-with-flags signal.
*/
void
gtk_places_sidebar_set_show_other_locations (GtkPlacesSidebar *sidebar,
gboolean show_other_locations)
{
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
show_other_locations = !!show_other_locations;
if (sidebar->show_other_locations != show_other_locations)
{
sidebar->show_other_locations = show_other_locations;
update_places (sidebar);
g_object_notify_by_pspec (G_OBJECT (sidebar), properties[PROP_SHOW_OTHER_LOCATIONS]);
}
}
/*
* gtk_places_sidebar_get_show_other_locations:
* @sidebar: a places sidebar
*
* Returns the value previously set with gtk_places_sidebar_set_show_other_locations()
*
* Returns: %TRUE if the sidebar will display an “Other Locations” item.
*/
gboolean
gtk_places_sidebar_get_show_other_locations (GtkPlacesSidebar *sidebar)
{
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), FALSE);
return sidebar->show_other_locations;
}
/*
* gtk_places_sidebar_set_show_trash:
* @sidebar: a places sidebar
* @show_trash: whether to show an item for the Trash location
*
* Sets whether the @sidebar should show an item for the Trash location.
*/
void
gtk_places_sidebar_set_show_trash (GtkPlacesSidebar *sidebar,
gboolean show_trash)
{
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
show_trash = !!show_trash;
if (sidebar->show_trash != show_trash)
{
sidebar->show_trash = show_trash;
update_places (sidebar);
g_object_notify_by_pspec (G_OBJECT (sidebar), properties[PROP_SHOW_TRASH]);
}
}
/*
* gtk_places_sidebar_get_show_trash:
* @sidebar: a places sidebar
*
* Returns the value previously set with gtk_places_sidebar_set_show_trash()
*
* Returns: %TRUE if the sidebar will display a “Trash” item.
*/
gboolean
gtk_places_sidebar_get_show_trash (GtkPlacesSidebar *sidebar)
{
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), TRUE);
return sidebar->show_trash;
}
/*
* 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.
*/
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_list_store_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.
*/
void
gtk_places_sidebar_remove_shortcut (GtkPlacesSidebar *sidebar,
GFile *location)
{
guint i, n;
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
g_return_if_fail (G_IS_FILE (location));
n = g_list_model_get_n_items (G_LIST_MODEL (sidebar->shortcuts));
for (i = 0; i < n; i++)
{
GFile *shortcut = g_list_model_get_item (G_LIST_MODEL (sidebar->shortcuts), i);
if (shortcut == location)
{
g_list_store_remove (sidebar->shortcuts, i);
g_object_unref (shortcut);
update_places (sidebar);
return;
}
g_object_unref (shortcut);
}
}
/*
* gtk_places_sidebar_list_shortcuts:
* @sidebar: a places sidebar
*
* Gets the list of shortcuts, as a list model containing #GFile objects.
*
* You should not modify the returned list model. Future changes to
* @sidebar may or may not affect the returned model.
*
* Returns: (transfer full): a list model of #GFiles that have been added as
* application-specific shortcuts with gtk_places_sidebar_add_shortcut().
*/
GListModel *
gtk_places_sidebar_get_shortcuts (GtkPlacesSidebar *sidebar)
{
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), NULL);
return G_LIST_MODEL (g_object_ref (sidebar->shortcuts));
}
/*
* 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 corresponding bookmark.
*
* Returns: (nullable) (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".
*/
GFile *
gtk_places_sidebar_get_nth_bookmark (GtkPlacesSidebar *sidebar,
int n)
{
GtkWidget *row;
int k;
GFile *file;
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), NULL);
file = NULL;
k = 0;
for (row = gtk_widget_get_first_child (GTK_WIDGET (sidebar->list_box));
row != NULL;
row = gtk_widget_get_next_sibling (row))
{
GtkPlacesSidebarPlaceType place_type;
char *uri;
if (!GTK_IS_LIST_BOX_ROW (row))
continue;
g_object_get (row,
"place-type", &place_type,
"uri", &uri,
NULL);
if (place_type == PLACES_BOOKMARK)
{
if (k == n)
{
file = g_file_new_for_uri (uri);
g_free (uri);
break;
}
k++;
}
g_free (uri);
}
return file;
}
/*
* gtk_places_sidebar_set_drop_targets_visible:
* @sidebar: a places sidebar.
* @visible: whether to show the valid targets or not.
*
* Make the GtkPlacesSidebar show drop targets, so it can show the available
* drop targets and a "new bookmark" row. This improves the Drag-and-Drop
* experience of the user and allows applications to show all available
* drop targets at once.
*
* This needs to be called when the application is aware of an ongoing drag
* that might target the sidebar. The drop-targets-visible state will be unset
* automatically if the drag finishes in the GtkPlacesSidebar. You only need
* to unset the state when the drag ends on some other widget on your application.
*/
void
gtk_places_sidebar_set_drop_targets_visible (GtkPlacesSidebar *sidebar,
gboolean visible)
{
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
if (visible)
{
sidebar->drop_state = DROP_STATE_NEW_BOOKMARK_ARMED_PERMANENT;
start_drop_feedback (sidebar, NULL);
}
else
{
if (sidebar->drop_state == DROP_STATE_NEW_BOOKMARK_ARMED_PERMANENT ||
sidebar->drop_state == DROP_STATE_NEW_BOOKMARK_ARMED)
{
if (!sidebar->dragging_over)
{
sidebar->drop_state = DROP_STATE_NORMAL;
stop_drop_feedback (sidebar);
}
else
{
/* In case this is called while we are dragging we need to mark the
* drop state as no permanent so the leave timeout can do its job.
* This will only happen in applications that call this in a wrong
* time */
sidebar->drop_state = DROP_STATE_NEW_BOOKMARK_ARMED;
}
}
}
}
/*
* gtk_places_sidebar_set_show_starred_location:
* @sidebar: a places sidebar
* @show_starred_location: whether to show an item for Starred files
*
* If you enable this, you should connect to the
* #GtkPlacesSidebar::show-starred-location signal.
*/
void
gtk_places_sidebar_set_show_starred_location (GtkPlacesSidebar *sidebar,
gboolean show_starred_location)
{
g_return_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar));
show_starred_location = !!show_starred_location;
if (sidebar->show_starred_location != show_starred_location)
{
sidebar->show_starred_location = show_starred_location;
update_places (sidebar);
g_object_notify_by_pspec (G_OBJECT (sidebar), properties[PROP_SHOW_STARRED_LOCATION]);
}
}
/*
* gtk_places_sidebar_get_show_starred_location:
* @sidebar: a places sidebar
*
* Returns the value previously set with gtk_places_sidebar_set_show_starred_location()
*
* Returns: %TRUE if the sidebar will display a Starred item.
*/
gboolean
gtk_places_sidebar_get_show_starred_location (GtkPlacesSidebar *sidebar)
{
g_return_val_if_fail (GTK_IS_PLACES_SIDEBAR (sidebar), FALSE);
return sidebar->show_starred_location;
}
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