Files
zoitechat/src/fe-gtk/theme/theme-policy.c

78 lines
2.2 KiB
C

/* ZoiteChat
* Copyright (C) 1998-2010 Peter Zelezny.
* Copyright (C) 2009-2013 Berke Viktor.
* Copyright (C) 2026 deepend-tildeclub.
*
* 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 St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "theme-policy.h"
#include "../fe-gtk.h"
#include "../../common/zoitechat.h"
#include "../../common/zoitechatc.h"
gboolean
theme_policy_system_prefers_dark (void)
{
GtkSettings *settings = gtk_settings_get_default ();
gboolean prefer_dark = FALSE;
char *theme_name = NULL;
#ifdef G_OS_WIN32
gboolean have_win_pref = FALSE;
if (fe_win32_high_contrast_is_enabled ())
return FALSE;
have_win_pref = fe_win32_try_get_system_dark (&prefer_dark);
if (!have_win_pref)
#endif
if (settings && g_object_class_find_property (G_OBJECT_GET_CLASS (settings),
"gtk-application-prefer-dark-theme"))
{
g_object_get (settings, "gtk-application-prefer-dark-theme", &prefer_dark, NULL);
}
if (settings && !prefer_dark)
{
g_object_get (settings, "gtk-theme-name", &theme_name, NULL);
if (theme_name)
{
char *lower = g_ascii_strdown (theme_name, -1);
if (g_str_has_suffix (lower, "-dark") || g_strrstr (lower, "dark"))
prefer_dark = TRUE;
g_free (lower);
g_free (theme_name);
}
}
return prefer_dark;
}
gboolean
theme_policy_is_dark_mode_active (unsigned int mode)
{
if (mode == ZOITECHAT_DARK_MODE_AUTO)
return theme_policy_system_prefers_dark ();
return fe_dark_mode_is_enabled_for (mode);
}
gboolean
theme_policy_is_app_dark_mode_active (void)
{
return theme_policy_is_dark_mode_active (prefs.hex_gui_dark_mode);
}