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86 lines
3.3 KiB
C
86 lines
3.3 KiB
C
/* GAIL - The GNOME Accessibility Implementation Library
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* Copyright 2001 Sun Microsystems Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* 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
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GAIL_TEXT_UTIL_H__
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#define __GAIL_TEXT_UTIL_H__
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#include <glib-object.h>
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#include <gtk/gtk.h>
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G_BEGIN_DECLS
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#define GAIL_TYPE_TEXT_UTIL (gail_text_util_get_type ())
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#define GAIL_TEXT_UTIL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GAIL_TYPE_TEXT_UTIL, GailTextUtil))
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#define GAIL_TEXT_UTIL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GAIL_TYPE_TEXT_UTIL, GailTextUtilClass))
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#define GAIL_IS_TEXT_UTIL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAIL_TYPE_TEXT_UTIL))
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#define GAIL_IS_TEXT_UTIL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GAIL_TYPE_TEXT_UTIL))
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#define GAIL_TEXT_UTIL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GAIL_TYPE_TEXT_UTIL, GailTextUtilClass))
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/**
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*GailOffsetType:
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*@GAIL_BEFORE_OFFSET: Text before offset is required.
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*@GAIL_AT_OFFSET: Text at offset is required,
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*@GAIL_AFTER_OFFSET: Text after offset is required.
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*
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* Specifies which of the functions atk_text_get_text_before_offset(),
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* atk_text_get_text_at_offset(), atk_text_get_text_after_offset() the
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* function gail_text_util_get_text() is being called for.
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**/
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typedef enum
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{
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GAIL_BEFORE_OFFSET,
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GAIL_AT_OFFSET,
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GAIL_AFTER_OFFSET
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}GailOffsetType;
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typedef struct _GailTextUtil GailTextUtil;
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typedef struct _GailTextUtilClass GailTextUtilClass;
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struct _GailTextUtil
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{
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GObject parent;
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GtkTextBuffer *buffer;
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};
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struct _GailTextUtilClass
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{
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GObjectClass parent_class;
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};
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GType gail_text_util_get_type (void);
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GailTextUtil* gail_text_util_new (void);
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void gail_text_util_text_setup (GailTextUtil *textutil,
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const gchar *text);
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void gail_text_util_buffer_setup (GailTextUtil *textutil,
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GtkTextBuffer *buffer);
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gchar* gail_text_util_get_text (GailTextUtil *textutil,
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gpointer layout,
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GailOffsetType function,
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AtkTextBoundary boundary_type,
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gint offset,
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gint *start_offset,
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gint *end_offset);
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gchar* gail_text_util_get_substring (GailTextUtil *textutil,
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gint start_pos,
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gint end_pos);
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G_END_DECLS
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#endif /*__GAIL_TEXT_UTIL_H__ */
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