93 lines
2.8 KiB
C
93 lines
2.8 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; coding: utf-8 -*-
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* gtksourcestyle.c
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*
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* Copyright (C) 2003 - Paolo Maggi <paolo.maggi@polito.it>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "gtksourcestyle.h"
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GType
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gtk_source_style_get_type (void)
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{
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static GType type;
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if (type == 0)
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type = g_boxed_type_register_static ("GtkSourceStyle",
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(GBoxedCopyFunc) gtk_source_style_copy,
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(GBoxedFreeFunc) gtk_source_style_free);
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return type;
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}
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GtkSourceStyle *
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gtk_source_style_new (GtkSourceStyleMask mask)
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{
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GtkSourceStyle *style = g_new0 (GtkSourceStyle, 1);
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style->mask = mask;
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return style;
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}
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GtkSourceStyle *
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gtk_source_style_copy (const GtkSourceStyle *style)
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{
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return g_memdup (style, sizeof (GtkSourceStyle));
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}
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void
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gtk_source_style_free (GtkSourceStyle *style)
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{
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g_free (style);
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}
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void
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_gtk_source_style_apply (const GtkSourceStyle *style,
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GtkTextTag *tag)
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{
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g_return_if_fail (GTK_IS_TEXT_TAG (tag));
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if (style != NULL)
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{
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g_object_freeze_notify (G_OBJECT (tag));
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if (style->mask & GTK_SOURCE_STYLE_USE_BACKGROUND)
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g_object_set (tag, "background-gdk", &style->background, NULL);
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if (style->mask & GTK_SOURCE_STYLE_USE_FOREGROUND)
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g_object_set (tag, "foreground-gdk", &style->foreground, NULL);
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if (style->mask & GTK_SOURCE_STYLE_USE_ITALIC)
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g_object_set (tag, "style", style->italic ? PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL, NULL);
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if (style->mask & GTK_SOURCE_STYLE_USE_BOLD)
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g_object_set (tag, "weight", style->bold ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL, NULL);
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if (style->mask & GTK_SOURCE_STYLE_USE_UNDERLINE)
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g_object_set (tag, "underline", style->underline ? PANGO_UNDERLINE_SINGLE : PANGO_UNDERLINE_NONE, NULL);
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if (style->mask & GTK_SOURCE_STYLE_USE_STRIKETHROUGH)
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g_object_set (tag, "strikethrough", style->strikethrough != 0, NULL);
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g_object_thaw_notify (G_OBJECT (tag));
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}
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else
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{
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g_object_set (tag,
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"background-set", FALSE,
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"foreground-set", FALSE,
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"style-set", FALSE,
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"weight-set", FALSE,
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"underline-set", FALSE,
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"strikethrough-set", FALSE,
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NULL);
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}
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}
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