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, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #ifndef __GAIL_MISC_H__
  19 #define __GAIL_MISC_H__
  20
  21 #include <glib-object.h>
  22 #include <gtk/gtk.h>
  23 #include <pango/pango.h>
  24
  25 G_BEGIN_DECLS
  26
  27 AtkAttributeSet* gail_misc_add_attribute          (AtkAttributeSet   *attrib_set,
  28                                                    AtkTextAttribute   attr,
  29                                                    gchar             *value);
  30 AtkAttributeSet* gail_misc_layout_get_run_attributes
  31                                                   (AtkAttributeSet   *attrib_set,
  32                                                    PangoLayout       *layout,
  33                                                    const gchar       *text,
  34                                                    gint              offset,
  35                                                    gint              *start_offset,
  36                                                    gint              *end_offset);
  37
  38 AtkAttributeSet* gail_misc_get_default_attributes (AtkAttributeSet   *attrib_set,
  39                                                    PangoLayout       *layout,
  40                                                    GtkWidget         *widget);
  41
  42 void             gail_misc_get_extents_from_pango_rectangle
  43                                                   (GtkWidget         *widget,
  44                                                    PangoRectangle    *char_rect,
  45                                                    gint              x_layout,
  46                                                    gint              y_layout,
  47                                                    gint              *x,
  48                                                    gint              *y,
  49                                                    gint              *width,
  50                                                    gint              *height,
  51                                                    AtkCoordType      coords);
  52
  53 gint             gail_misc_get_index_at_point_in_layout
  54                                                   (GtkWidget         *widget,
  55                                                    PangoLayout       *layout,
  56                                                    gint              x_layout,
  57                                                    gint              y_layout,
  58                                                    gint              x,
  59                                                    gint              y,
  60                                                    AtkCoordType      coords);
  61
  62 void             gail_misc_get_origins            (GtkWidget         *widget,
  63                                                    gint              *x_window,
  64                                                    gint              *y_window,
  65                                                    gint              *x_toplevel,
  66                                                    gint              *y_toplevel);
  67
  68 AtkAttributeSet* gail_misc_buffer_get_run_attributes
  69                                                   (GtkTextBuffer     *buffer,
  70                                                    gint              offset,
  71                                                    gint              *start_offset,
  72                                                    gint              *end_offset);
  73
  74 G_END_DECLS
  75
  76 #endif /*__GAIL_MISC_H__ */