GtkSourceNewlineType
ide_file_settings_get_newline_type (IdeFileSettings *self)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), 0);
return priv->newline_type;
}
/**
* ide_file_settings_get_file:
* @self: An #IdeFileSettings.
*
* Retrieves the underlying file that @self refers to.
*
* This may be used by #IdeFileSettings implementations to discover additional
* information about the settings. For example, a modeline parser might load
* some portion of the file looking for modelines. An editorconfig
* implementation might look for ".editorconfig" files.
*
* Returns: (transfer none): An #IdeFile.
*/
IdeFile *
ide_file_settings_get_file (IdeFileSettings *self)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), NULL);
return priv->file;
}
IdeIndentStyle
ide_file_settings_get_indent_style (IdeFileSettings *self)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), 0);
return priv->indent_style;
}
guint
ide_file_settings_get_tab_width (IdeFileSettings *self)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), 0);
return priv->tab_width;
}
gboolean
ide_file_settings_get_trim_trailing_whitespace (IdeFileSettings *self)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), FALSE);
return priv->trim_trailing_whitespace;
}
/**
* ide_file_settings_get_settled:
* @self: An #IdeFileSettings.
*
* Gets the #IdeFileSettings:settled property.
*
* This property is %TRUE when all of the children file settings have completed loading.
*
* Some file setting implementations require that various I/O be performed on disk in
* the background. This property will change to %TRUE when all of the settings have
* been loaded.
*
* Normally, this is not a problem, since the editor will respond to changes and update them
* accordingly. However, if you are writing a tool that prints the file settings
* (such as ide-list-file-settings), you probably want to wait until the values have
* settled.
*
* Returns: %TRUE if all the settings have loaded.
*
* Since: 3.32
*/
gboolean
ide_file_settings_get_settled (IdeFileSettings *self)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), FALSE);
return (priv->unsettled_count == 0);
}
const gchar *
ide_file_settings_get_encoding (IdeFileSettings *self)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), NULL);
return priv->encoding;
}
guint
ide_file_settings_get_right_margin_position (IdeFileSettings *self)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), 80);
return priv->right_margin_position;
}
static void
ide_file_settings_set_language (IdeFileSettings *self,
const gchar *language)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
priv->language = g_intern_string (language);
}
static void
ide_file_settings_finalize (GObject *object)
{
IdeFileSettings *self = (IdeFileSettings *)object;
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_clear_pointer (&priv->encoding, g_free);
ide_clear_weak_pointer (&priv->file);
G_OBJECT_CLASS (ide_file_settings_parent_class)->finalize (object);
}
static void
ide_file_settings_set_file (IdeFileSettings *self,
GFile *file)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
g_return_if_fail (G_IS_FILE (file));
g_return_if_fail (priv->file == NULL);
priv->file = g_object_ref (file);
}
static void
ide_file_settings_destroy (IdeObject *object)
{
IdeFileSettings *self = (IdeFileSettings *)object;
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_clear_pointer (&priv->children, g_ptr_array_unref);
g_clear_pointer (&priv->encoding, g_free);
g_clear_object (&priv->file);
IDE_OBJECT_CLASS (ide_file_settings_parent_class)->destroy (object);
}
static void
ide_file_settings_set_file (IdeFileSettings *self,
IdeFile *file)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
g_return_if_fail (IDE_IS_FILE (file));
if (ide_set_weak_pointer (&priv->file, file))
g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_FILE]);
}
static void
ide_file_settings_init (IdeFileSettings *self)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
priv->indent_style = IDE_INDENT_STYLE_SPACES;
priv->indent_width = -1;
priv->insert_trailing_newline = TRUE;
priv->newline_type = GTK_SOURCE_NEWLINE_TYPE_LF;
priv->right_margin_position = 80;
priv->tab_width = 8;
priv->trim_trailing_whitespace = TRUE;
}
void
ide_file_settings_set_encoding (IdeFileSettings *self,
const gchar *encoding)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
if (priv->encoding != encoding)
{
g_free (priv->encoding);
priv->encoding = g_strdup (encoding);
g_object_notify_by_pspec (G_OBJECT (self), gParamSpecs [PROP_ENCODING]);
}
}
void
ide_file_settings_set_tab_width (IdeFileSettings *self,
guint tab_width)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
g_return_if_fail (tab_width > 0);
g_return_if_fail (tab_width < 32);
if (priv->tab_width != tab_width)
{
priv->tab_width = tab_width;
g_object_notify_by_pspec (G_OBJECT (self), gParamSpecs [PROP_TAB_WIDTH]);
}
}
void
ide_file_settings_set_insert_trailing_newline (IdeFileSettings *self,
gboolean insert_trailing_newline)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
insert_trailing_newline = !!insert_trailing_newline;
if (priv->insert_trailing_newline != insert_trailing_newline)
{
priv->insert_trailing_newline = insert_trailing_newline;
g_object_notify_by_pspec (G_OBJECT (self),
gParamSpecs [PROP_INSERT_TRAILING_NEWLINE]);
}
}
void
ide_file_settings_set_indent_style (IdeFileSettings *self,
IdeIndentStyle indent_style)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
g_return_if_fail (indent_style >= IDE_INDENT_STYLE_SPACES);
g_return_if_fail (indent_style <= IDE_INDENT_STYLE_TABS);
if (priv->indent_style != indent_style)
{
priv->indent_style = indent_style;
g_object_notify_by_pspec (G_OBJECT (self),
gParamSpecs [PROP_INDENT_STYLE]);
}
}
void
ide_file_settings_set_right_margin_position (IdeFileSettings *self,
guint right_margin_position)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
g_return_if_fail (right_margin_position > 0);
g_return_if_fail (right_margin_position <= 1000);
if (priv->right_margin_position != right_margin_position)
{
priv->right_margin_position = right_margin_position;
g_object_notify_by_pspec (G_OBJECT (self),
gParamSpecs [PROP_RIGHT_MARGIN_POSITION]);
}
}
void
ide_file_settings_set_trim_trailing_whitespace (IdeFileSettings *self,
gboolean trim_trailing_whitespace)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
trim_trailing_whitespace = !!trim_trailing_whitespace;
if (priv->trim_trailing_whitespace != trim_trailing_whitespace)
{
priv->trim_trailing_whitespace = trim_trailing_whitespace;
g_object_notify_by_pspec (G_OBJECT (self),
gParamSpecs [PROP_TRIM_TRAILING_WHITESPACE]);
}
}
void
ide_file_settings_set_indent_width (IdeFileSettings *self,
gint indent_width)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
g_return_if_fail (indent_width >= -1);
g_return_if_fail (indent_width < 32);
if (priv->indent_width != indent_width)
{
priv->indent_width = indent_width;
g_object_notify_by_pspec (G_OBJECT (self),
gParamSpecs [PROP_INDENT_WIDTH]);
}
}
void
ide_file_settings_set_newline_type (IdeFileSettings *self,
GtkSourceNewlineType newline_type)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
g_return_if_fail (newline_type >= GTK_SOURCE_NEWLINE_TYPE_LF);
g_return_if_fail (newline_type <= GTK_SOURCE_NEWLINE_TYPE_CR_LF);
if (priv->newline_type != newline_type)
{
priv->newline_type = newline_type;
g_object_notify_by_pspec (G_OBJECT (self),
gParamSpecs [PROP_NEWLINE_TYPE]);
}
}
static void
ide_file_settings__init_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
g_autoptr(IdeFileSettings) self = user_data;
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
GAsyncInitable *initable = (GAsyncInitable *)object;
g_autoptr(GError) error = NULL;
g_assert (IDE_IS_FILE_SETTINGS (self));
g_assert (G_IS_ASYNC_INITABLE (initable));
if (!g_async_initable_init_finish (initable, result, &error))
g_warning ("%s", error->message);
if (--priv->unsettled_count == 0)
g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_SETTLED]);
}
static void
_ide_file_settings_append (IdeFileSettings *self,
IdeFileSettings *child)
{
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
g_return_if_fail (IDE_IS_FILE_SETTINGS (child));
g_signal_connect_object (child,
"notify",
G_CALLBACK (ide_file_settings_child_notify),
self,
G_CONNECT_SWAPPED);
if (priv->children == NULL)
priv->children = g_ptr_array_new_with_free_func (g_object_unref);
g_ptr_array_add (priv->children, g_object_ref (child));
}
static gchar *
ide_file_settings_repr (IdeObject *object)
{
IdeFileSettings *self = (IdeFileSettings *)object;
IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
if (priv->file != NULL)
{
g_autofree gchar *uri = NULL;
if (g_file_is_native (priv->file))
return g_strdup_printf ("%s path=\"%s\"",
G_OBJECT_TYPE_NAME (self),
g_file_peek_path (priv->file));
uri = g_file_get_uri (priv->file);
return g_strdup_printf ("%s uri=\"%s\"", G_OBJECT_TYPE_NAME (self), uri);
}
return IDE_OBJECT_CLASS (ide_file_settings_parent_class)->repr (object);
}
IdeFileSettings *
ide_file_settings_new (IdeObject *parent,
GFile *file,
const gchar *language)
{
IdeFileSettingsPrivate *priv;
GIOExtensionPoint *extension_point;
IdeFileSettings *ret;
GList *list;
g_return_val_if_fail (G_IS_FILE (file), NULL);
g_return_val_if_fail (IDE_IS_OBJECT (parent), NULL);
ret = g_object_new (IDE_TYPE_FILE_SETTINGS,
"file", file,
"language", language,
NULL);
priv = ide_file_settings_get_instance_private (ret);
ide_object_append (parent, IDE_OBJECT (ret));
extension_point = g_io_extension_point_lookup (IDE_FILE_SETTINGS_EXTENSION_POINT);
list = g_io_extension_point_get_extensions (extension_point);
/*
* Don't allow our unsettled count to hit zero until we are finished.
*/
priv->unsettled_count++;
for (; list; list = list->next)
{
GIOExtension *extension = list->data;
g_autoptr(IdeFileSettings) child = NULL;
GType gtype;
gtype = g_io_extension_get_type (extension);
if (!g_type_is_a (gtype, IDE_TYPE_FILE_SETTINGS))
{
g_warning ("%s is not an IdeFileSettings", g_type_name (gtype));
continue;
}
child = g_object_new (gtype,
"file", file,
"language", language,
NULL);
ide_object_append (IDE_OBJECT (ret), IDE_OBJECT (child));
if (G_IS_INITABLE (child))
{
g_autoptr(GError) error = NULL;
if (!g_initable_init (G_INITABLE (child), NULL, &error))
{
if (!ide_error_ignore (error))
g_warning ("%s", error->message);
}
}
else if (G_IS_ASYNC_INITABLE (child))
{
priv->unsettled_count++;
g_async_initable_init_async (G_ASYNC_INITABLE (child),
G_PRIORITY_DEFAULT,
NULL,
ide_file_settings__init_cb,
g_object_ref (ret));
}
_ide_file_settings_append (ret, child);
}
priv->unsettled_count--;
return ret;
}
