pidgin/pidgin

zephyr: Replace gettimeofday by GLib functions

2020-11-22, Elliott Sales de Andrade
6260f39c7c65
zephyr: Replace gettimeofday by GLib functions

* Use monotonic time for some timeouts.
* Use `g_get_real_time` instead of `gettimeofday` for remaining uses.

Testing Done:
Compile only

Reviewed at https://reviews.imfreedom.org/r/248/
/*
* 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
* 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/>.
*/
#include "pidgin/pidginstyle.h"
/* Assume light mode */
static gboolean dark_mode_have_cache = FALSE;
static gboolean dark_mode_cached_value = FALSE;
gboolean
pidgin_style_is_dark(GtkStyle *style) {
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
GdkColor bg;
gdouble luminance = 0.0;
if(style == NULL) {
if(dark_mode_have_cache) {
return dark_mode_cached_value;
}
style = gtk_widget_get_default_style();
}
bg = style->base[GTK_STATE_NORMAL];
/* magic values are taken from https://en.wikipedia.org/wiki/Luma_(video)
* Rec._601_luma_versus_Rec._709_luma_coefficients.
*/
luminance = (0.299 * bg.red) + (0.587 * bg.green) + (0.114 * bg.blue);
G_GNUC_END_IGNORE_DEPRECATIONS
dark_mode_cached_value = (luminance < 0x7FFF);
dark_mode_have_cache = TRUE;
return dark_mode_cached_value;
}
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);
}
}