pidgin/pidgin

Hide common_sockaddr_t as it needs to be removed but it's causing issues now

As mentioned in https://reviews.imfreedom.org/r/14/ this is my current fix for the `common_sockaddr_t` problem. And that is to just hide. By hiding it, we make the core network api and bonjour uses of it independent which means we can swap the out individually with smaller review requests.

Hide common_sockaddr_t as it needs to be removed but it's causing issues now

Reviewed at https://reviews.imfreedom.org/r/15/
/*
* @file gtkstyle.c GTK+ Style utility functions
* @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
* 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
*
*/
#include "gtkstyle.h"
/* Assume light mode */
static gboolean dark_mode_cache = FALSE;
gboolean
pidgin_style_is_dark(GtkStyle *style) {
GdkColor bg;
if (!style) {
return dark_mode_cache;
}
bg = style->base[GTK_STATE_NORMAL];
if (bg.red != 0xFFFF || bg.green != 0xFFFF || bg.blue != 0xFFFF) {
dark_mode_cache = ((int) bg.red + (int) bg.green + (int) bg.blue) < (65536 * 3 / 2);
}
return dark_mode_cache;
}
void
pidgin_style_adjust_contrast(GtkStyle *style, GdkRGBA *rgba) {
if (pidgin_style_is_dark(style)) {
gdouble h, s, v;
gtk_rgb_to_hsv(rgba->red, rgba->green, rgba->blue, &h, &s, &v);
v += 0.3;
v = v > 1.0 ? 1.0 : v;
s = 0.7;
gtk_hsv_to_rgb(h, s, v, &rgba->red, &rgba->green, &rgba->blue);
}
}