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Diffstat (limited to 'trunk/pango/pangoatsui.c')
| -rw-r--r-- | trunk/pango/pangoatsui.c | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/trunk/pango/pangoatsui.c b/trunk/pango/pangoatsui.c new file mode 100644 index 00000000..2d5ee7fc --- /dev/null +++ b/trunk/pango/pangoatsui.c @@ -0,0 +1,201 @@ +/* Pango + * pangatsui.c + * + * Copyright (C) 2005-2007 Imendio AB + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#include <config.h> + +#include "pangoatsui.h" +#include "pangoatsui-private.h" + +G_DEFINE_TYPE (PangoATSUIFont, pango_atsui_font, PANGO_TYPE_FONT); + +struct _PangoATSUIFontPrivate +{ + PangoATSUIFace *face; + PangoFontDescription *desc; + gpointer context_key; + + ATSUFontID font_id; + + PangoFontMap *fontmap; +}; + +static void +pango_atsui_font_finalize (GObject *object) +{ + PangoATSUIFont *afont = (PangoATSUIFont *)object; + PangoATSUIFontPrivate *priv = afont->priv; + + pango_font_description_free (priv->desc); + + g_object_unref (priv->fontmap); + + G_OBJECT_CLASS (pango_atsui_font_parent_class)->finalize (object); +} + +static PangoFontDescription * +pango_atsui_font_describe (PangoFont *font) +{ + PangoATSUIFont *afont = (PangoATSUIFont *)font; + PangoATSUIFontPrivate *priv = afont->priv; + + return pango_font_description_copy (priv->desc); +} + +static PangoCoverage * +pango_atsui_font_get_coverage (PangoFont *font, + PangoLanguage *language) +{ + PangoATSUIFont *afont = (PangoATSUIFont *)font; + PangoATSUIFontPrivate *priv = afont->priv; + + return pango_coverage_ref (_pango_atsui_face_get_coverage (priv->face, + language)); +} + +static PangoEngineShape * +pango_atsui_font_find_shaper (PangoFont *font, + PangoLanguage *language, + guint32 ch) +{ + /* FIXME: Implement */ + return NULL; +} + +static PangoFontMap * +pango_atsui_font_get_font_map (PangoFont *font) +{ + PangoATSUIFont *afont = (PangoATSUIFont *)font; + + return afont->priv->fontmap; +} + +static void +pango_atsui_font_init (PangoATSUIFont *afont) +{ + afont->priv = G_TYPE_INSTANCE_GET_PRIVATE (afont, + PANGO_TYPE_ATSUI_FONT, + PangoATSUIFontPrivate); +} + +static void +pango_atsui_font_class_init (PangoATSUIFontClass *class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (class); + PangoFontClass *font_class = PANGO_FONT_CLASS (class); + + object_class->finalize = pango_atsui_font_finalize; + + font_class->describe = pango_atsui_font_describe; + font_class->get_coverage = pango_atsui_font_get_coverage; + font_class->find_shaper = pango_atsui_font_find_shaper; + font_class->get_font_map = pango_atsui_font_get_font_map; + + g_type_class_add_private (object_class, sizeof (PangoATSUIFontPrivate)); +} + +void +_pango_atsui_font_set_font_description (PangoATSUIFont *font, + const PangoFontDescription *desc) +{ + PangoATSUIFontPrivate *priv = font->priv; + + priv->desc = pango_font_description_copy (desc); +} + +PangoFontDescription * +_pango_atsui_font_get_font_description (PangoATSUIFont *font) +{ + PangoATSUIFontPrivate *priv = font->priv; + + return priv->desc; +} + +void +_pango_atsui_font_set_font_map (PangoATSUIFont *font, + PangoATSUIFontMap *fontmap) +{ + PangoATSUIFontPrivate *priv = font->priv; + + g_assert (priv->fontmap == NULL); + + priv->fontmap = g_object_ref (fontmap); +} + +void +_pango_atsui_font_set_face (PangoATSUIFont *afont, + PangoATSUIFace *face) +{ + PangoATSUIFontPrivate *priv = afont->priv; + + priv->face = face; +} + +PangoATSUIFace * +_pango_atsui_font_get_face (PangoATSUIFont *afont) +{ + PangoATSUIFontPrivate *priv = afont->priv; + + return priv->face; +} + +gpointer +_pango_atsui_font_get_context_key (PangoATSUIFont *afont) +{ + PangoATSUIFontPrivate *priv = afont->priv; + + return priv->context_key; +} + +void +_pango_atsui_font_set_context_key (PangoATSUIFont *afont, + gpointer context_key) +{ + PangoATSUIFontPrivate *priv = afont->priv; + + priv->context_key = context_key; +} + +void +_pango_atsui_font_set_atsu_font_id (PangoATSUIFont *font, + ATSUFontID font_id) +{ + PangoATSUIFontPrivate *priv = font->priv; + + priv->font_id = font_id; +} + +/** + * pango_atsui_font_get_atsu_font_id: + * @font: A #PangoATSUIFont + * + * Returns the ATSUFontID of a font. + * + * Return value: the ATSUFontID associated to @font. + * + * Since: 1.18 + */ +ATSUFontID +pango_atsui_font_get_atsu_font_id (PangoATSUIFont *font) +{ + PangoATSUIFontPrivate *priv = font->priv; + + return priv->font_id; +} |