/usr/share/ada/adainclude/gtkada/pango-enums.ads is in libgtkada2.24.1-dev 2.24.1-2.
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-- GtkAda - Ada95 binding for Gtk+/Gnome --
-- --
-- Copyright (C) 2001-2009, AdaCore --
-- --
-- This library is free software; you can redistribute it and/or --
-- modify it under the terms of the GNU 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 --
-- General Public License for more details. --
-- --
-- You should have received a copy of the GNU 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. --
-- --
-----------------------------------------------------------------------
-- <group>Pango, font handling</group>
with Glib; use Glib;
with Glib.Generic_Properties; use Glib.Generic_Properties;
pragma Elaborate_All (Glib.Generic_Properties);
package Pango.Enums is
Pango_Scale : constant := 1024;
-- All internal units in Pango are expressed in terms of this unit. A
-- typical pango size must be divided by Pango_Scale to get the equivalent
-- in pixels.
function To_Pixels (Pango_Units : Gint) return Gint;
-- Convert a size in pango units to pixels. This is a rounding of
-- Pango_Units divided by Pango_Scale
-- Enum types are bound with the following algorithm:
-- + the "Pango" prefix of the type name is stripped
-- + Each word of the type name is separated by '_'
-- + the full enum name is kept, but capitalized.
-- All enums types should be sorted by alphabetical order...
type Alignment is
(Pango_Alignment_Left,
Pango_Alignment_Center,
Pango_Alignment_Right);
pragma Convention (C, Alignment);
type Attr_Type is
(Pango_Attr_Invalid,
Pango_Attr_Lang,
Pango_Attr_Family,
Pango_Attr_Style,
Pango_Attr_Weight,
Pango_Attr_Variant,
Pango_Attr_Stretch,
Pango_Attr_Size,
Pango_Attr_Font_Desc,
Pango_Attr_Foreground,
Pango_Attr_Background,
Pango_Attr_Underline,
Pango_Attr_Strikethrough,
Pango_Attr_Rise,
Pango_Attr_Shape,
Pango_Attr_Scale);
pragma Convention (C, Attr_Type);
type Coverage_Level is
(Pango_Underline_None,
Pango_Underline_Fallback,
Pango_Underline_Approximate,
Pango_Underline_Exact);
pragma Convention (C, Coverage_Level);
type Direction is
(Pango_Direction_Ltr,
Pango_Direction_Rtl,
Pango_Direction_Ttb_Ltr,
Pango_Direction_Ttb_Rtl);
pragma Convention (C, Direction);
-- There are some PANGO_SCALE_* macros in pango-font.h that are not
-- bound yet. Are they needed ???
type Stretch is
(Pango_Stretch_Ultra_Condensed,
Pango_Stretch_Extra_Condensed,
Pango_Stretch_Condensed,
Pango_Stretch_Semi_Condensed,
Pango_Stretch_Normal,
Pango_Stretch_Semi_Expanded,
Pango_Stretch_Expanded,
Pango_Stretch_Extra_Expanded,
Pango_Stretch_Ultra_Expanded);
pragma Convention (C, Stretch);
type Style is
(Pango_Style_Normal,
Pango_Style_Oblique,
Pango_Style_Italic);
pragma Convention (C, Style);
type Underline is
(Pango_Underline_None,
Pango_Underline_Single,
Pango_Underline_Double,
Pango_Underline_Low,
Pango_Underline_Error);
pragma Convention (C, Underline);
type Variant is
(Pango_Variant_Normal,
Pango_Variant_Small_Caps);
pragma Convention (C, Variant);
type Weight is
(Pango_Weight_Ultralight,
Pango_Weight_Light,
Pango_Weight_Normal,
Pango_Weight_Medium,
Pango_Weight_Semi_Bold,
Pango_Weight_Bold,
Pango_Weight_Ultrabold,
Pango_Weight_Heavy);
pragma Convention (C, Weight);
for Weight use
(Pango_Weight_Ultralight => 200,
Pango_Weight_Light => 300,
Pango_Weight_Normal => 400,
Pango_Weight_Medium => 500,
Pango_Weight_Semi_Bold => 600,
Pango_Weight_Bold => 700,
Pango_Weight_Ultrabold => 800,
Pango_Weight_Heavy => 900);
type Wrap_Mode is
(Pango_Wrap_Word,
Pango_Wrap_Char,
Pango_Wrap_Word_Char);
pragma Convention (C, Wrap_Mode);
----------------
-- Properties --
----------------
-- See the package Glib.Properties for more information on how to
-- use properties
package Style_Properties is
new Generic_Internal_Discrete_Property (Style);
package Weight_Properties is
new Generic_Internal_Discrete_Property (Weight);
package Variant_Properties is
new Generic_Internal_Discrete_Property (Variant);
package Stretch_Properties is
new Generic_Internal_Discrete_Property (Stretch);
package Underline_Properties is
new Generic_Internal_Discrete_Property (Underline);
package Wrap_Mode_Properties is
new Generic_Internal_Discrete_Property (Wrap_Mode);
type Property_Style is new Style_Properties.Property;
type Property_Weight is new Weight_Properties.Property;
type Property_Variant is new Variant_Properties.Property;
type Property_Stretch is new Stretch_Properties.Property;
type Property_Underline is new Underline_Properties.Property;
type Property_Wrap_Mode is new Wrap_Mode_Properties.Property;
end Pango.Enums;
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