pidgin/pidgin

Fix online help link.

2020-07-01, Alejandro Garcia <>
65040053e80f
Fix online help link.

The "Help Online" button on Pidgin 3 is broken, when you click on it, it sends you to [https://pidgin.imhelp/](https://pidgin.imhelp/) instead of [https://pidgin.im/help](https://pidgin.im/help).

On prior releases (at least on 2.x.y) the `PURPLE_WEBSITE` constant was defined as [https://pidgin.im/](https://pidgin.im/) but in Pidgin 3 it's defined as [https:pidgin.im](https:pidgin.im).

That's why ` purple_notify_uri(NULL, PURPLE_WEBSITE "help"); ` send us to [https://pidgin.imhelp](https://pidgin.imhelp).

Changing `purple_notify_uri(NULL, PURPLE_WEBSITE "help");` to `purple_notify_uri(NULL, PURPLE_WEBSITE "/help");` could help, however I decided to change the value of `-DPURPLE_WEBSITE` to be persistent with prior releases.

Reviewed at https://reviews.imfreedom.org/r/16/
/* 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
*/
/**
* SECTION:gtkstyle
* @section_id: pidgin-gtkstyle
* @short_description: <filename>gtkstyle.h</filename>
* @title: Style API
*/
#ifndef _PIDGINSTYLE_H_
#define _PIDGINSTYLE_H_
#include <gtk/gtk.h>
G_BEGIN_DECLS
/**
* pidgin_style_is_dark:
* @style: The GtkStyle in use, or NULL to use a cached version.
*
* Returns whether or not dark mode is enabled.
*
* Returns: TRUE if dark mode is enabled and foreground colours should be invertred
*/
gboolean pidgin_style_is_dark(GtkStyle *style);
/**
* pidgin_style_adjust_contrast:
* @style: The GtkStyle in use.
* @color: Color to be lightened. Transformed color will be written here.
*
* Lighten a color if dark mode is enabled.
*/
void pidgin_style_adjust_contrast(GtkStyle *style, GdkRGBA *color);
G_END_DECLS
#endif /* _PIDGINSTYLE_H_ */