Pileus Git - ~andy/gtk/blob - libgail-util/gailmisc.h

   1 /* GAIL - The GNOME Accessibility Implementation Library
   2  * Copyright 2001 Sun Microsystems Inc.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifndef __GAIL_MISC_H__
  21 #define __GAIL_MISC_H__
  22
  23 #include <glib-object.h>
  24 #include <gtk/gtk.h>
  25 #include <pango/pango.h>
  26
  27 G_BEGIN_DECLS
  28
  29 AtkAttributeSet* gail_misc_add_attribute          (AtkAttributeSet   *attrib_set,
  30                                                    AtkTextAttribute   attr,
  31                                                    gchar             *value);
  32 AtkAttributeSet* gail_misc_layout_get_run_attributes
  33                                                   (AtkAttributeSet   *attrib_set,
  34                                                    PangoLayout       *layout,
  35                                                    const gchar       *text,
  36                                                    gint              offset,
  37                                                    gint              *start_offset,
  38                                                    gint              *end_offset);
  39
  40 AtkAttributeSet* gail_misc_get_default_attributes (AtkAttributeSet   *attrib_set,
  41                                                    PangoLayout       *layout,
  42                                                    GtkWidget         *widget);
  43
  44 void             gail_misc_get_extents_from_pango_rectangle
  45                                                   (GtkWidget         *widget,
  46                                                    PangoRectangle    *char_rect,
  47                                                    gint              x_layout,
  48                                                    gint              y_layout,
  49                                                    gint              *x,
  50                                                    gint              *y,
  51                                                    gint              *width,
  52                                                    gint              *height,
  53                                                    AtkCoordType      coords);
  54
  55 gint             gail_misc_get_index_at_point_in_layout
  56                                                   (GtkWidget         *widget,
  57                                                    PangoLayout       *layout,
  58                                                    gint              x_layout,
  59                                                    gint              y_layout,
  60                                                    gint              x,
  61                                                    gint              y,
  62                                                    AtkCoordType      coords);
  63
  64 void             gail_misc_get_origins            (GtkWidget         *widget,
  65                                                    gint              *x_window,
  66                                                    gint              *y_window,
  67                                                    gint              *x_toplevel,
  68                                                    gint              *y_toplevel);
  69
  70 AtkAttributeSet* gail_misc_buffer_get_run_attributes
  71                                                   (GtkTextBuffer     *buffer,
  72                                                    gint              offset,
  73                                                    gint              *start_offset,
  74                                                    gint              *end_offset);
  75
  76 G_END_DECLS
  77
  78 #endif /*__GAIL_MISC_H__ */