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189 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; coding: utf-8 -*- */
/*
* This file is part of CtkSourceView
*
* Copyright (C) 2015 - Université Catholique de Louvain
*
* CtkSourceView 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 2.1 of the License, or (at your option) any later version.
*
* CtkSourceView 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/>.
*
* Author: Sébastien Wilmet
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "ctksourcetag.h"
/**
* SECTION:tag
* @Short_description: A tag that can be applied to text in a CtkSourceBuffer
* @Title: CtkSourceTag
* @See_also: #CtkSourceBuffer
*
* #CtkSourceTag is a subclass of #CtkTextTag that adds properties useful for
* the CtkSourceView library.
*
* If, for a certain tag, #CtkTextTag is sufficient, it's better that you create
* a #CtkTextTag, not a #CtkSourceTag.
*/
typedef struct _CtkSourceTagPrivate CtkSourceTagPrivate;
struct _CtkSourceTagPrivate
{
guint draw_spaces : 1;
guint draw_spaces_set : 1;
};
enum
{
PROP_0,
PROP_DRAW_SPACES,
PROP_DRAW_SPACES_SET,
};
G_DEFINE_TYPE_WITH_PRIVATE (CtkSourceTag, ctk_source_tag, CTK_TYPE_TEXT_TAG)<--- There is an unknown macro here somewhere. Configuration is required. If G_DEFINE_TYPE_WITH_PRIVATE is a macro then please configure it.
static void
ctk_source_tag_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
CtkSourceTagPrivate *priv;
priv = ctk_source_tag_get_instance_private (CTK_SOURCE_TAG (object));
switch (prop_id)
{
case PROP_DRAW_SPACES:
g_value_set_boolean (value, priv->draw_spaces);
break;
case PROP_DRAW_SPACES_SET:
g_value_set_boolean (value, priv->draw_spaces_set);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
ctk_source_tag_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
CtkSourceTag *tag;
CtkSourceTagPrivate *priv;
gboolean size_changed = FALSE;
tag = CTK_SOURCE_TAG (object);
priv = ctk_source_tag_get_instance_private (tag);
switch (prop_id)
{
case PROP_DRAW_SPACES:
priv->draw_spaces = g_value_get_boolean (value);
priv->draw_spaces_set = TRUE;
g_object_notify (object, "draw-spaces-set");
break;
case PROP_DRAW_SPACES_SET:
priv->draw_spaces_set = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
ctk_text_tag_changed (CTK_TEXT_TAG (tag), size_changed);
}
static void
ctk_source_tag_class_init (CtkSourceTagClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->get_property = ctk_source_tag_get_property;
object_class->set_property = ctk_source_tag_set_property;
/**
* CtkSourceTag:draw-spaces:
*
* Whether to draw white spaces. This property takes precedence over the value
* defined by the CtkSourceSpaceDrawer's #CtkSourceSpaceDrawer:matrix property
* (only where the tag is applied).
*
* Setting this property also changes #CtkSourceTag:draw-spaces-set to
* %TRUE.
*
* Since: 3.20
*/
g_object_class_install_property (object_class,
PROP_DRAW_SPACES,
g_param_spec_boolean ("draw-spaces",
"Draw Spaces",
"",
FALSE,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
/**
* CtkSourceTag:draw-spaces-set:
*
* Whether the #CtkSourceTag:draw-spaces property is set and must be
* taken into account.
*
* Since: 3.20
*/
g_object_class_install_property (object_class,
PROP_DRAW_SPACES_SET,
g_param_spec_boolean ("draw-spaces-set",
"Draw Spaces Set",
"",
FALSE,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
}
static void
ctk_source_tag_init (CtkSourceTag *tag)
{
}
/**
* ctk_source_tag_new:
* @name: (nullable): tag name, or %NULL.
*
* Creates a #CtkSourceTag. Configure the tag using object arguments,
* i.e. using g_object_set().
*
* For usual cases, ctk_source_buffer_create_source_tag() is more convenient to
* use.
*
* Returns: a new #CtkSourceTag.
* Since: 3.20
*/
CtkTextTag *
ctk_source_tag_new (const gchar *name)
{
return g_object_new (CTK_SOURCE_TYPE_TAG,
"name", name,
NULL);
}
|