supercell-wx/scwx-qt/source/scwx/qt/util/qt6ct_palette.cpp

87 lines
3.2 KiB
C++

/* This code is drawn from qt6ct, and loads qt6ct color palette files.
* qt6ct is licensed under BSD-2-Clause below.
*
* Copyright (c) 2020-2024, Ilya Kotov <forkotov02@ya.ru>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <QPalette>
#include <QSettings>
namespace scwx
{
namespace qt
{
namespace util
{
namespace qt6ct
{
QPalette loadColorScheme(const QString &filePath, const QPalette &fallback)
{
QPalette customPalette;
QSettings settings(filePath, QSettings::IniFormat);
settings.beginGroup("ColorScheme");
QStringList activeColors = settings.value("active_colors").toStringList();
QStringList inactiveColors = settings.value("inactive_colors").toStringList();
QStringList disabledColors = settings.value("disabled_colors").toStringList();
settings.endGroup();
#if (QT_VERSION >= QT_VERSION_CHECK(6,6,0))
if(activeColors.count() == QPalette::Accent)
activeColors << activeColors.at(QPalette::Highlight);
if(inactiveColors.count() == QPalette::Accent)
inactiveColors << inactiveColors.at(QPalette::Highlight);
if(disabledColors.count() == QPalette::Accent)
disabledColors << disabledColors.at(QPalette::Highlight);
#endif
if(activeColors.count() >= QPalette::NColorRoles &&
inactiveColors.count() >= QPalette::NColorRoles &&
disabledColors.count() >= QPalette::NColorRoles)
{
for (int i = 0; i < QPalette::NColorRoles; i++)
{
QPalette::ColorRole role = QPalette::ColorRole(i);
customPalette.setColor(QPalette::Active, role, QColor(activeColors.at(i)));
customPalette.setColor(QPalette::Inactive, role, QColor(inactiveColors.at(i)));
customPalette.setColor(QPalette::Disabled, role, QColor(disabledColors.at(i)));
}
}
else
{
customPalette = fallback; //load fallback palette
}
return customPalette;
}
} // namespace qt6ct
} // namespace util
} // namespace qt
} // namespace scwx