static void
gtk_file_chooser_native_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GtkFileChooserNative *self = GTK_FILE_CHOOSER_NATIVE (object);
switch (prop_id)
{
case PROP_ACCEPT_LABEL:
g_value_set_string (value, self->accept_label);
break;
case PROP_CANCEL_LABEL:
g_value_set_string (value, self->cancel_label);
break;
case GTK_FILE_CHOOSER_PROP_FILTER:
g_value_set_object (value, self->current_filter);
break;
default:
g_object_get_property (G_OBJECT (self->dialog), pspec->name, value);
break;
}
}
static void
gtk_file_chooser_native_hide (GtkNativeDialog *native)
{
GtkFileChooserNative *self = GTK_FILE_CHOOSER_NATIVE (native);
switch (self->mode)
{
case MODE_FALLBACK:
hide_dialog (self);
break;
case MODE_WIN32:
#ifdef GDK_WINDOWING_WIN32
gtk_file_chooser_native_win32_hide (self);
#endif
break;
case MODE_QUARTZ:
#ifdef GDK_WINDOWING_QUARTZ
gtk_file_chooser_native_quartz_hide (self);
#endif
break;
case MODE_PORTAL:
gtk_file_chooser_native_portal_hide (self);
break;
default:
break;
}
}
static void
gtk_file_chooser_native_set_choice (GtkFileChooser *chooser,
const char *id,
const char *selected)
{
GtkFileChooserNative *self = GTK_FILE_CHOOSER_NATIVE (chooser);
GtkFileChooserNativeChoice *choice = find_choice (self, id);
if (choice == NULL)
{
g_warning ("No choice with id %s found in %s %p", id, G_OBJECT_TYPE_NAME (self), self);
return;
}
if ((choice->options && !g_strv_contains ((const char *const*)choice->options, selected)) ||
(!choice->options && !g_str_equal (selected, "true") && !g_str_equal (selected, "false")))
{
g_warning ("Not a valid option for %s: %s", id, selected);
return;
}
g_free (choice->selected);
choice->selected = g_strdup (selected);
gtk_file_chooser_set_choice (GTK_FILE_CHOOSER (self->dialog), id, selected);
}
static void
gtk_file_chooser_native_add_choice (GtkFileChooser *chooser,
const char *id,
const char *label,
const char **options,
const char **option_labels)
{
GtkFileChooserNative *self = GTK_FILE_CHOOSER_NATIVE (chooser);
GtkFileChooserNativeChoice *choice = find_choice (self, id);
if (choice != NULL)
{
g_warning ("Choice with id %s already added to %s %p", id, G_OBJECT_TYPE_NAME (self), self);
return;
}
g_assert ((options == NULL && option_labels == NULL) ||
g_strv_length ((char **)options) == g_strv_length ((char **)option_labels));
choice = g_new0 (GtkFileChooserNativeChoice, 1);
choice->id = g_strdup (id);
choice->label = g_strdup (label);
choice->options = g_strdupv ((char **)options);
choice->option_labels = g_strdupv ((char **)option_labels);
self->choices = g_slist_prepend (self->choices, choice);
gtk_file_chooser_add_choice (GTK_FILE_CHOOSER (self->dialog),
id, label, options, option_labels);
}
static void
gtk_file_chooser_native_set_current_name (GtkFileChooser *chooser,
const gchar *name)
{
GtkFileChooserNative *self = GTK_FILE_CHOOSER_NATIVE (chooser);
gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (self->dialog), name);
g_clear_pointer (&self->current_name, g_free);
self->current_name = g_strdup (name);
g_clear_object (&self->current_file);
}
static void
gtk_file_chooser_native_show (GtkNativeDialog *native)
{
GtkFileChooserNative *self = GTK_FILE_CHOOSER_NATIVE (native);
self->mode = MODE_FALLBACK;
#ifdef GDK_WINDOWING_WIN32
if (gtk_file_chooser_native_win32_show (self))
self->mode = MODE_WIN32;
#endif
if (self->mode == MODE_FALLBACK)
show_dialog (self);
}
static GSList *
gtk_file_chooser_native_get_files (GtkFileChooser *chooser)
{
GtkFileChooserNative *self = GTK_FILE_CHOOSER_NATIVE (chooser);
switch (self->mode)
{
case MODE_WIN32:
return g_slist_copy_deep (self->custom_files, (GCopyFunc)g_object_ref, NULL);
case MODE_FALLBACK:
default:
return gtk_file_chooser_get_files (GTK_FILE_CHOOSER (self->dialog));
}
}
static void
gtk_file_chooser_native_finalize (GObject *object)
{
GtkFileChooserNative *self = GTK_FILE_CHOOSER_NATIVE (object);
g_clear_pointer (&self->current_name, g_free);
g_clear_object (&self->current_file);
g_clear_object (&self->current_folder);
g_clear_pointer (&self->accept_label, g_free);
g_clear_pointer (&self->cancel_label, g_free);
gtk_widget_destroy (self->dialog);
g_slist_free_full (self->custom_files, g_object_unref);
G_OBJECT_CLASS (gtk_file_chooser_native_parent_class)->finalize (object);
}
static const char *
gtk_file_chooser_native_get_choice (GtkFileChooser *chooser,
const char *id)
{
GtkFileChooserNative *self = GTK_FILE_CHOOSER_NATIVE (chooser);
GtkFileChooserNativeChoice *choice = find_choice (self, id);
if (choice == NULL)
{
g_warning ("No choice with id %s found in %s %p", id, G_OBJECT_TYPE_NAME (self), self);
return NULL;
}
if (self->mode == MODE_FALLBACK)
return gtk_file_chooser_get_choice (GTK_FILE_CHOOSER (self->dialog), id);
return choice->selected;
}
static void
gtk_file_chooser_native_remove_choice (GtkFileChooser *chooser,
const char *id)
{
GtkFileChooserNative *self = GTK_FILE_CHOOSER_NATIVE (chooser);
GtkFileChooserNativeChoice *choice = find_choice (self, id);
if (choice == NULL)
{
g_warning ("No choice with id %s found in %s %p", id, G_OBJECT_TYPE_NAME (self), self);
return;
}
self->choices = g_slist_remove (self->choices, choice);
gtk_file_chooser_native_choice_free (choice);
gtk_file_chooser_remove_choice (GTK_FILE_CHOOSER (self->dialog), id);
}
static gboolean
gtk_file_chooser_native_select_file (GtkFileChooser *chooser,
GFile *file,
GError **error)
{
GtkFileChooserNative *self = GTK_FILE_CHOOSER_NATIVE (chooser);
gboolean res;
res = gtk_file_chooser_select_file (GTK_FILE_CHOOSER (self->dialog),
file, error);
if (res)
{
g_set_object (&self->current_file, file);
g_clear_object (&self->current_folder);
g_clear_pointer (&self->current_name, g_free);
}
return res;
}
gboolean
gtk_file_chooser_native_portal_show (GtkFileChooserNative *self)
{
FilechooserPortalData *data;
GtkWindow *transient_for;
GDBusConnection *connection;
char *parent_window_str;
GDBusMessage *message;
GVariantBuilder opt_builder;
GtkFileChooserAction action;
gboolean multiple;
const char *method_name;
if (!gtk_should_use_portal ())
return FALSE;
connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL);
if (connection == NULL)
return FALSE;
action = gtk_file_chooser_get_action (GTK_FILE_CHOOSER (self));
multiple = gtk_file_chooser_get_select_multiple (GTK_FILE_CHOOSER (self));
if (action == GTK_FILE_CHOOSER_ACTION_OPEN)
method_name = "OpenFile";
else if (action == GTK_FILE_CHOOSER_ACTION_SAVE)
method_name = "SaveFile";
else
{
g_warning ("GTK_FILE_CHOOSER_ACTION_%s is not supported by GtkFileChooserNativePortal", action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ? "SELECT_FOLDER" : "CREATE_FOLDER");
return FALSE;
}
data = g_new0 (FilechooserPortalData, 1);
data->self = g_object_ref (self);
data->connection = connection;
message = g_dbus_message_new_method_call ("org.freedesktop.portal.Desktop",
"/org/freedesktop/portal/desktop",
"org.freedesktop.portal.FileChooser",
method_name);
parent_window_str = NULL;
transient_for = gtk_native_dialog_get_transient_for (GTK_NATIVE_DIALOG (self));
if (transient_for != NULL && gtk_widget_is_visible (GTK_WIDGET (transient_for)))
{
GdkWindow *window = gtk_widget_get_window (GTK_WIDGET (transient_for));
#ifdef GDK_WINDOWING_X11
if (GDK_IS_X11_WINDOW(window))
parent_window_str = g_strdup_printf ("x11:%x", (guint32)gdk_x11_window_get_xid (window));
#endif
}
if (gtk_native_dialog_get_modal (GTK_NATIVE_DIALOG (self)))
data->modal = TRUE;
if (data->modal && transient_for != NULL)
{
data->grab_widget = gtk_invisible_new_for_screen (gtk_widget_get_screen (GTK_WIDGET (transient_for)));
gtk_grab_add (GTK_WIDGET (data->grab_widget));
}
g_variant_builder_init (&opt_builder, G_VARIANT_TYPE_VARDICT);
g_variant_builder_add (&opt_builder, "{sv}", "multiple",
g_variant_new_boolean (multiple));
if (self->accept_label)
g_variant_builder_add (&opt_builder, "{sv}", "accept_label",
g_variant_new_string (self->accept_label));
if (self->cancel_label)
g_variant_builder_add (&opt_builder, "{sv}", "cancel_label",
g_variant_new_string (self->cancel_label));
g_variant_builder_add (&opt_builder, "{sv}", "modal",
g_variant_new_boolean (data->modal));
g_variant_builder_add (&opt_builder, "{sv}", "filters", get_filters (GTK_FILE_CHOOSER (self)));
if (GTK_FILE_CHOOSER_NATIVE (self)->current_name)
g_variant_builder_add (&opt_builder, "{sv}", "current_name",
g_variant_new_string (GTK_FILE_CHOOSER_NATIVE (self)->current_name));
if (GTK_FILE_CHOOSER_NATIVE (self)->current_folder)
{
gchar *path;
path = g_file_get_path (GTK_FILE_CHOOSER_NATIVE (self)->current_folder);
g_variant_builder_add (&opt_builder, "{sv}", "current_folder",
g_variant_new_bytestring (path));
g_free (path);
}
if (GTK_FILE_CHOOSER_NATIVE (self)->current_file)
{
gchar *path;
path = g_file_get_path (GTK_FILE_CHOOSER_NATIVE (self)->current_file);
g_variant_builder_add (&opt_builder, "{sv}", "current_file",
g_variant_new_bytestring (path));
g_free (path);
}
if (GTK_FILE_CHOOSER_NATIVE (self)->choices)
g_variant_builder_add (&opt_builder, "{sv}", "choices",
serialize_choices (GTK_FILE_CHOOSER_NATIVE (self)));
g_dbus_message_set_body (message,
g_variant_new ("(ss@a{sv})",
parent_window_str ? parent_window_str : "",
gtk_native_dialog_get_title (GTK_NATIVE_DIALOG (self)),
g_variant_builder_end (&opt_builder)));
g_free (parent_window_str);
g_dbus_connection_send_message_with_reply (data->connection,
message,
G_DBUS_SEND_MESSAGE_FLAGS_NONE,
G_MAXINT,
NULL,
NULL,
open_file_msg_cb,
data);
g_object_unref (message);
self->mode_data = data;
return TRUE;
}
GtkFileChooser *
ephy_create_file_chooser (const char *title,
GtkWidget *parent,
GtkFileChooserAction action,
EphyFileFilterDefault default_filter)
{
GtkFileChooser *dialog;
GtkFileFilter *filter[EPHY_FILE_FILTER_LAST];
g_autofree char *downloads_dir = NULL;
GtkWidget *preview = gtk_image_new ();
g_assert (GTK_IS_WINDOW (parent));
g_assert (default_filter >= 0 && default_filter <= EPHY_FILE_FILTER_LAST);
dialog = GTK_FILE_CHOOSER (gtk_file_chooser_native_new (title,
GTK_WINDOW (parent),
action,
NULL,
_("_Cancel")));
gtk_native_dialog_set_modal (GTK_NATIVE_DIALOG (dialog), TRUE);
downloads_dir = ephy_file_get_downloads_dir ();
gtk_file_chooser_add_shortcut_folder (dialog, downloads_dir, NULL);
if (action == GTK_FILE_CHOOSER_ACTION_OPEN ||
action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER) {
gtk_file_chooser_native_set_accept_label (GTK_FILE_CHOOSER_NATIVE (dialog), _("_Open"));
} else if (action == GTK_FILE_CHOOSER_ACTION_SAVE) {
gtk_file_chooser_native_set_accept_label (GTK_FILE_CHOOSER_NATIVE (dialog), _("_Save"));
}
gtk_file_chooser_set_preview_widget (dialog, preview);
gtk_file_chooser_set_use_preview_label (dialog, FALSE);
g_signal_connect (dialog, "update-preview",
G_CALLBACK (update_preview_cb),
preview);
if (default_filter != EPHY_FILE_FILTER_NONE) {
filter[EPHY_FILE_FILTER_ALL_SUPPORTED] =
ephy_file_chooser_add_mime_filter
(dialog,
_("All supported types"),
"text/html",
"application/xhtml+xml",
"text/xml",
"message/rfc822", /* MHTML */
"multipart/related", /* MHTML */
"application/x-mimearchive", /* MHTML */
"image/png",
"image/jpeg",
"image/gif",
"image/webp",
NULL);
filter[EPHY_FILE_FILTER_WEBPAGES] =
ephy_file_chooser_add_mime_filter
(dialog, _("Web pages"),
"text/html",
"application/xhtml+xml",
"text/xml",
"message/rfc822", /* MHTML */
"multipart/related", /* MHTML */
"application/x-mimearchive", /* MHTML */
NULL);
filter[EPHY_FILE_FILTER_IMAGES] =
ephy_file_chooser_add_mime_filter
(dialog, _("Images"),
"image/png",
"image/jpeg",
"image/gif",
"image/webp",
NULL);
filter[EPHY_FILE_FILTER_ALL] =
ephy_file_chooser_add_pattern_filter
(dialog, _("All files"), "*", NULL);
gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (dialog),
filter[default_filter]);
}
return dialog;
}
