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/*
* This file is part of gtkD.
*
* gtkD is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version, with
* some exceptions, please read the COPYING file.
*
* gtkD 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with gtkD; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
*/
// generated automatically - do not change
// find conversion definition on APILookup.txt
// implement new conversion functionalities on the wrap.utils pakage
module pango.PgScript;
private import gobject.ObjectG;
public import gtkc.pangotypes;
private import pango.PgLanguage;
private import pango.c.functions;
public import pango.c.types;
/** */
public struct PgScript
{
/**
* Looks up the #PangoScript for a particular character (as defined by
* Unicode Standard Annex \#24). No check is made for @ch being a
* valid Unicode character; if you pass in invalid character, the
* result is undefined.
*
* As of Pango 1.18, this function simply returns the return value of
* g_unichar_get_script().
*
* Params:
* ch = a Unicode character
*
* Returns: the #PangoScript for the character.
*
* Since: 1.4
*/
public static PangoScript scriptForUnichar(dchar ch)
{
return pango_script_for_unichar(ch);
}
/**
* Given a script, finds a language tag that is reasonably
* representative of that script. This will usually be the
* most widely spoken or used language written in that script:
* for instance, the sample language for %PANGO_SCRIPT_CYRILLIC
* is <literal>ru</literal> (Russian), the sample language
* for %PANGO_SCRIPT_ARABIC is <literal>ar</literal>.
*
* For some
* scripts, no sample language will be returned because there
* is no language that is sufficiently representative. The best
* example of this is %PANGO_SCRIPT_HAN, where various different
* variants of written Chinese, Japanese, and Korean all use
* significantly different sets of Han characters and forms
* of shared characters. No sample language can be provided
* for many historical scripts as well.
*
* As of 1.18, this function checks the environment variables
* PANGO_LANGUAGE and LANGUAGE (checked in that order) first.
* If one of them is set, it is parsed as a list of language tags
* separated by colons or other separators. This function
* will return the first language in the parsed list that Pango
* believes may use @script for writing. This last predicate
* is tested using pango_language_includes_script(). This can
* be used to control Pango's font selection for non-primary
* languages. For example, a PANGO_LANGUAGE enviroment variable
* set to "en:fa" makes Pango choose fonts suitable for Persian (fa)
* instead of Arabic (ar) when a segment of Arabic text is found
* in an otherwise non-Arabic text. The same trick can be used to
* choose a default language for %PANGO_SCRIPT_HAN when setting
* context language is not feasible.
*
* Params:
* script = a #PangoScript
*
* Returns: a #PangoLanguage that is representative
* of the script, or %NULL if no such language exists.
*
* Since: 1.4
*/
public static PgLanguage scriptGetSampleLanguage(PangoScript script)
{
auto p = pango_script_get_sample_language(script);
if(p is null)
{
return null;
}
return ObjectG.getDObject!(PgLanguage)(cast(PangoLanguage*) p, true);
}
}
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