pidgin/pidgin

Install our appdata file to $(datadir)/metainfo as that change was made a long time ago
release-2.x.y
2021-04-09, Gary Kramlich
a817d80eeb79
Install our appdata file to $(datadir)/metainfo as that change was made a long time ago

This patch originates from Lars Wendler from Gentoo

https://gitweb.gentoo.org/repo/gentoo.git/commit/net-im/pidgin/files/pidgin-2.13.0-metainfo.patch?id=2dd6c1852251b5b67c3045badf173be9535b97a9

Testing Done:
Installed to a prefix and verified the file ended up in `$prefix/share/metainfo`

Reviewed at https://reviews.imfreedom.org/r/607/
/**
* @file gtkthemes.h GTK+ Smiley Theme API
* @ingroup pidgin
*/
/* pidgin
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program 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 program 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 program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#ifndef _PIDGINTHEMES_H_
#define _PIDGINTHEMES_H_
struct smiley_list {
char *sml;
GSList *smileys;
struct smiley_list *next;
};
struct smiley_theme {
char *path;
char *name;
char *desc;
char *icon;
char *author;
struct smiley_list *list;
};
extern struct smiley_theme *current_smiley_theme;
extern GSList *smiley_themes;
void pidgin_themes_init(void);
gboolean pidgin_themes_smileys_disabled(void);
void pidgin_themes_smiley_themeize(GtkWidget *);
/**
* @since 2.5.0
*/
void pidgin_themes_smiley_themeize_custom(GtkWidget *);
void pidgin_themes_smiley_theme_probe(void);
void pidgin_themes_load_smiley_theme(const char *file, gboolean load);
/**
* @since 2.1.0
*/
void pidgin_themes_remove_smiley_theme(const char *file);
GSList *pidgin_themes_get_proto_smileys(const char *id);
#endif /* _PIDGINTHEMES_H_ */