49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/*
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* Copyright (C) 2023 Tianjin KYLIN Information Technology Co., Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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**/
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#include "glibinterface.h"
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#include <QString>
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#include <gio/gio.h>
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#define STYLE_TYPE_SCHEMA "org.ukui.style"
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#define KEY_SYSTEM_FONT_SIZE "system-font-size"
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#define DEFAULT_FONT_SIZE (10.0)
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double getDefaultFontSize()
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{
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GSettingsSchemaSource *schema_source = NULL;
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GSettingsSchema *schema = NULL;
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double defaultFontSize = DEFAULT_FONT_SIZE;
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schema_source = g_settings_schema_source_get_default();
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if (schema_source) {
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schema = g_settings_schema_source_lookup(schema_source,STYLE_TYPE_SCHEMA,TRUE);
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if (schema) {
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GSettings *gs = g_settings_new(STYLE_TYPE_SCHEMA);
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if (gs) {
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GVariant *size = g_settings_get_default_value(gs, KEY_SYSTEM_FONT_SIZE);
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QString fontsize(g_variant_get_string(size, NULL));
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g_variant_unref(size);
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g_object_unref(gs);
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defaultFontSize = fontsize.toDouble();
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}
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g_settings_schema_unref(schema);
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}
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}
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return defaultFontSize;
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}
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