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 gtkwhiteboard.h The PidginWhiteboard frontend object
*/
/* 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 _PIDGINWHITEBOARD_H_
#define _PIDGINWHITEBOARD_H_
#include "pidgin.h"
#include "whiteboard.h"
#define FULL_CIRCLE_DEGREES 23040
/* TODO: Make into an enum. */
#define BRUSH_STATE_UP 0
#define BRUSH_STATE_DOWN 1
#define BRUSH_STATE_MOTION 2
#define PALETTE_NUM_COLORS 7
/**
* A PidginWhiteboard
*/
typedef struct _PidginWhiteboard
{
PurpleWhiteboard *wb; /**< backend data for this whiteboard */
GtkWidget *window; /**< Window for the Doodle session */
GtkWidget *drawing_area; /**< Drawing area */
GdkPixmap *pixmap; /**< Memory for drawing area */
int width; /**< Canvas width */
int height; /**< Canvas height */
int brush_color; /**< Foreground color */
int brush_size; /**< Brush size */
} PidginWhiteboard;
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*****************************************************************************/
/** @name PidginWhiteboard API */
/*****************************************************************************/
/*@{*/
/**
* Gets the GtkWhiteboard UI Operations.
*
* @return The GtkWhiteboard UI Operations.
*/
PurpleWhiteboardUiOps *pidgin_whiteboard_get_ui_ops( void );
/*@}*/
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _PIDGINWHITEBOARD_H_ */