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Diffstat (limited to 'atk/atktext.h')
| -rwxr-xr-x | atk/atktext.h | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/atk/atktext.h b/atk/atktext.h new file mode 100755 index 0000000..16136b9 --- /dev/null +++ b/atk/atktext.h @@ -0,0 +1,156 @@ +/* ATK - The Accessibility Toolkit for GTK+ + * Copyright 2001 Sun Microsystems Inc. + * + * 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. + */ + + +#ifndef __ATK_TEXT_H__ +#define __ATK_TEXT_H__ + +#include <pango/pango.h> +#include <glib-object.h> +#include <atk/atkobject.h> + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#define ATK_TYPE_TEXT (atk_text_get_type ()) +#define ATK_IS_TEXT(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_TEXT) +#define ATK_TEXT(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_TEXT, AtkText) +#define ATK_TEXT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), ATK_TYPE_TEXT, AtkTextIface)) + +#ifndef _TYPEDEF_ATK_TEXT_ +#define _TYPEDEF_ATK_TEXT_ +typedef struct _AtkText AtkText; +#endif + +typedef enum { + ATK_TEXT_BOUNDARY_CHAR, + ATK_TEXT_BOUNDARY_CURSOR_POS, + ATK_TEXT_BOUNDARY_WORD_START, + ATK_TEXT_BOUNDARY_WORD_END, + ATK_TEXT_BOUNDARY_SENTENCE_START, + ATK_TEXT_BOUNDARY_SENTENCE_END, + ATK_TEXT_BOUNDARY_LINE_START, + ATK_TEXT_BOUNDARY_LINE_END +} AtkTextBoundary; + +struct _AtkTextIface +{ + GTypeInterface parent; + + gchar* (* get_text) (AtkText *text, + gint start_offset, + gint end_offset); + gchar* (* get_text_after_offset) (AtkText *text, + gint offset, + AtkTextBoundary boundary_type); + gchar* (* get_text_at_offset) (AtkText *text, + gint offset, + AtkTextBoundary boundary_type); + gunichar (* get_character_at_offset) (AtkText *text, + gint offset); + gchar* (* get_text_before_offset) (AtkText *text, + gint offset, + AtkTextBoundary boundary_type); + gint (* get_caret_offset) (AtkText *text); + void (* get_row_col_at_offset) (AtkText *text, + gint offset, + gint *row, + gint *col); + PangoAttrList* (* get_range_attributes) (AtkText *text, + gint start_offset, + gint end_offset); + void (* get_character_extents) (AtkText *text, + gint offset, + gint *x, + gint *y, + gint *length, + gint *width); + gint (* get_character_count) (AtkText *text); + gint (* get_offset_at_point) (AtkText *text, + gint x, + gint y); + gchar* (* get_selected_text) (AtkText *text); + gboolean (* get_selection_bounds) (AtkText *text, + gint *start_offset, + gint *end_offset); + void (* set_selection_bounds) (AtkText *text, + gint start_offset, + gint end_offset); + +}; +GType atk_text_get_type (void); + + +/* + * Additional AtkObject properties used by AtkText: + * "accessible_text" (accessible text has changed) + * "accessible_caret" (accessible text cursor position changed: + * editable text only) + */ + +gchar* atk_text_get_text (AtkText *text, + gint start_offset, + gint end_offset); + +gunichar atk_text_get_character_at_offset (AtkText *text, + gint offset); + +gchar* atk_text_get_text_after_offset (AtkText *text, + gint offset, + AtkTextBoundary boundary_type); +gchar* atk_text_get_text_at_offset (AtkText *text, + gint offset, + AtkTextBoundary boundary_type); +gchar* atk_text_get_text_before_offset (AtkText *text, + gint offset, + AtkTextBoundary boundary_type); +gint atk_text_get_caret_offset (AtkText *text); +void atk_text_get_row_col_at_offset (AtkText *text, + gint offset, + gint *row, + gint *col); +PangoAttrList* atk_text_get_range_attributes (AtkText *text, + gint start_offset, + gint end_offset); +void atk_text_get_character_extents (AtkText *text, + gint offset, + gint *x, + gint *y, + gint *length, + gint *width); +gint atk_text_get_character_count (AtkText *text); +gint atk_text_get_offset_at_point (AtkText *text, + gint x, + gint y); +gchar* atk_text_get_selected_text (AtkText *text); +gboolean atk_text_get_selection_bounds (AtkText *text, + gint *start_offset, + gint *end_offset); +void atk_text_set_selection_bounds (AtkText *text, + gint start_offset, + gint end_offset); + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +#endif /* __ATK_TEXT_H__ */ |