pidgin/pidgin

Create a PidginAvatar widget.

2021-03-05, Gary Kramlich
28d50eece92d
Create a PidginAvatar widget.

This does everything the existing code does, but trying to integrate right now
is kind of difficult. The plan is to use this in a new PidginInfoPane I have
started, but that change got very large so I just packed it into the end of
the existing info pane.

The only things that are not implement right now, are making menu items
insensitive and that's because we need to figure out a better want to handle
custom avatars for users.

Testing Done:
Ran locally.

Reviewed at https://reviews.imfreedom.org/r/528/
/*
* Pidgin - Internet Messenger
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* 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 library; if not, see <https://www.gnu.org/licenses/>.
*/
#if !defined(PIDGIN_GLOBAL_HEADER_INSIDE) && !defined(PIDGIN_COMPILATION)
# error "only <pidgin.h> may be included directly"
#endif
/**
* SECTION:pidginstylecontext
* @section_id: pidgin-pidginstylecontext
* @short_description: Dark theme helpers.
* @title: GtkStyleContext Helpers
*
* A collection of API to help with handling dark themes.
*/
#ifndef PIDGIN_STYLE_CONTEXT_H
#define PIDGIN_STYLE_CONTEXT_H
#include <gtk/gtk.h>
G_BEGIN_DECLS
/**
* pidgin_style_context_get_background_color:
* @color: (out): A return address of a #GdkRGBA for the background color.
*
* Gets the background color for #GtkWindow in the currently selected theme
* and sets @color to that value.
*
* Since: 3.0.0
*/
void pidgin_style_context_get_background_color(GdkRGBA *color);
/**
* pidgin_style_context_is_dark:
*
* Gets whether or not dark mode is enabled.
*
* Returns: %TRUE if dark mode is enabled and foreground colours should be
* inverted.
*
* Since: 3.0.0
*/
gboolean pidgin_style_context_is_dark(void);
G_END_DECLS
#endif /* PIDGIN_STYLE_CONTEXT_H */