static void
photos_export_dialog_guess_sizes (GObject *source_object, GAsyncResult *res, gpointer user_data)
{
PhotosExportDialog *self;
PhotosBaseItem *item = PHOTOS_BASE_ITEM (source_object);
GError *error;
gchar *size_str;
gsize sizes[2];
error = NULL;
if (!photos_base_item_save_guess_sizes_finish (item, res, &sizes[0], &sizes[1], &error))
{
if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
g_warning ("Unable to guess sizes: %s", error->message);
g_error_free (error);
return;
}
self = PHOTOS_EXPORT_DIALOG (user_data);
size_str = g_format_size ((guint64) sizes[0]);
gtk_label_set_text (GTK_LABEL (self->full_label), size_str);
g_free (size_str);
if (self->reduced_zoom > 0.0)
{
gsize reduced_size;
reduced_size = (gsize) (sizes[1] + (sizes[0] - sizes[1]) * (self->reduced_zoom - 0.5) / (1.0 - 0.5) + 0.5);
size_str = g_format_size ((guint64) reduced_size);
gtk_label_set_text (GTK_LABEL (self->reduced_label), size_str);
g_free (size_str);
}
}
static void
photos_export_dialog_constructed (GObject *object)
{
PhotosExportDialog *self = PHOTOS_EXPORT_DIALOG (object);
G_OBJECT_CLASS (photos_export_dialog_parent_class)->constructed (object);
if (photos_base_item_is_collection (self->item))
{
const gchar *name;
name = photos_base_item_get_name_with_fallback (self->item);
gtk_entry_set_text (GTK_ENTRY (self->dir_entry), name);
}
else
{
GDateTime *now;
GeglRectangle bbox;
gboolean got_bbox_edited;
gchar *now_str;
gint max_dimension;
guint i;
got_bbox_edited = photos_base_item_get_bbox_edited (self->item, &bbox);
g_return_if_fail (got_bbox_edited);
max_dimension = MAX (bbox.height, bbox.width);
for (i = 0; i < G_N_ELEMENTS (PIXEL_SIZES); i++)
{
if (max_dimension > PIXEL_SIZES[i])
{
self->reduced_zoom = (gdouble) PIXEL_SIZES[i] / (gdouble) max_dimension;
photos_export_dialog_show_size_options (self);
photos_base_item_save_guess_sizes_async (self->item,
self->cancellable,
photos_export_dialog_guess_sizes,
self);
break;
}
}
now = g_date_time_new_now_local ();
/* Translators: this is the default sub-directory where photos
* will be exported.
*/
now_str = g_date_time_format (now, _("%e %B %Y"));
gtk_entry_set_text (GTK_ENTRY (self->dir_entry), now_str);
g_free (now_str);
g_date_time_unref (now);
}
}
static void
photos_export_dialog_guess_sizes (GObject *source_object, GAsyncResult *res, gpointer user_data)
{
PhotosExportDialog *self;
PhotosBaseItem *item = PHOTOS_BASE_ITEM (source_object);
PhotosBaseItemSize full;
PhotosBaseItemSize reduced;
gboolean success;
{
g_autoptr (GError) error = NULL;
success = photos_base_item_guess_save_sizes_finish (item, res, &full, &reduced, &error);
if (error != NULL)
{
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
goto out;
g_warning ("Unable to guess sizes: %s", error->message);
}
}
self = PHOTOS_EXPORT_DIALOG (user_data);
if (success)
{
{
g_autofree gchar *size_str = NULL;
g_autofree gchar *size_str_markup = NULL;
size_str = photos_export_dialog_create_size_str (full.height, full.width, (guint64) full.bytes);
size_str_markup = g_strdup_printf ("<small>%s</small>", size_str);
gtk_label_set_markup (GTK_LABEL (self->full_label), size_str_markup);
}
self->reduced_zoom = reduced.zoom;
if (self->reduced_zoom > 0.0)
{
g_autofree gchar *size_str = NULL;
g_autofree gchar *size_str_markup = NULL;
size_str = photos_export_dialog_create_size_str (reduced.height, reduced.width, (guint64) reduced.bytes);
size_str_markup = g_strdup_printf ("<small>%s</small>", size_str);
gtk_label_set_markup (GTK_LABEL (self->reduced_label), size_str_markup);
}
}
photos_export_dialog_show_size_options (self, self->reduced_zoom > 0.0, FALSE);
out:
return;
}
static void
photos_export_dialog_dispose (GObject *object)
{
PhotosExportDialog *self = PHOTOS_EXPORT_DIALOG (object);
if (self->cancellable != NULL)
g_cancellable_cancel (self->cancellable);
g_clear_object (&self->cancellable);
g_clear_object (&self->item);
G_OBJECT_CLASS (photos_export_dialog_parent_class)->dispose (object);
}
static void
photos_export_dialog_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
{
PhotosExportDialog *self = PHOTOS_EXPORT_DIALOG (object);
switch (prop_id)
{
case PROP_ITEM:
self->item = PHOTOS_BASE_ITEM (g_value_dup_object (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
photos_export_dialog_constructed (GObject *object)
{
PhotosExportDialog *self = PHOTOS_EXPORT_DIALOG (object);
G_OBJECT_CLASS (photos_export_dialog_parent_class)->constructed (object);
if (photos_base_item_is_collection (self->item))
{
const gchar *name;
name = photos_base_item_get_name_with_fallback (self->item);
gtk_entry_set_text (GTK_ENTRY (self->dir_entry), name);
}
else
{
g_autoptr (GDateTime) now = NULL;
g_autofree gchar *now_str = NULL;
now = g_date_time_new_now_local ();
/* Translators: this is the default sub-directory where photos
* will be exported.
*/
now_str = g_date_time_format (now, _("%-d %B %Y"));
gtk_entry_set_text (GTK_ENTRY (self->dir_entry), now_str);
photos_export_dialog_show_size_options (self, FALSE, TRUE);
photos_base_item_guess_save_sizes_async (self->item,
self->cancellable,
photos_export_dialog_guess_sizes,
self);
}
gtk_widget_grab_focus (self->dir_entry);
}
