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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2007 Imendio AB
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <gtk/gtktexttag.h>
#include "empathy-theme-utils.h"
void
empathy_theme_utils_ensure_tag_by_name (GtkTextBuffer *buffer, const gchar *name)
{
GtkTextTagTable *table;
GtkTextTag *tag;
table = gtk_text_buffer_get_tag_table (buffer);
tag = gtk_text_tag_table_lookup (table, name);
if (!tag) {
gtk_text_buffer_create_tag (buffer,
name,
NULL);
}
}
GtkTextTag *
empathy_theme_utils_init_tag_by_name (GtkTextTagTable *table, const gchar *name)
{
GtkTextTag *tag;
tag = gtk_text_tag_table_lookup (table, name);
if (!tag) {
return gtk_text_tag_new (name);
}
/* Clear the old values so that we don't affect the new theme. */
g_object_set (tag,
"background-set", FALSE,
"foreground-set", FALSE,
"invisible-set", FALSE,
"justification-set", FALSE,
"paragraph-background-set", FALSE,
"pixels-above-lines-set", FALSE,
"pixels-below-lines-set", FALSE,
"rise-set", FALSE,
"scale-set", FALSE,
"size-set", FALSE,
"style-set", FALSE,
"weight-set", FALSE,
NULL);
return tag;
}
void
empathy_theme_utils_add_tag (GtkTextTagTable *table, GtkTextTag *tag)
{
gchar *name;
GtkTextTag *check_tag;
g_object_get (tag, "name", &name, NULL);
check_tag = gtk_text_tag_table_lookup (table, name);
g_free (name);
if (check_tag) {
return;
}
gtk_text_tag_table_add (table, tag);
g_object_unref (tag);
}
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