mirror of
https://github.com/libretro/pcsx2.git
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67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
/* PCSX2 - PS2 Emulator for PCs
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* Copyright (C) 2002-2023 PCSX2 Dev Team
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*
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* PCSX2 is free software: you can redistribute it and/or modify it under the terms
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* of the GNU Lesser General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the 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 along with PCSX2.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "PrecompiledHeader.h"
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#include "ColorPickerButton.h"
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#include "QtUtils.h"
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#include <QtWidgets/QColorDialog>
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ColorPickerButton::ColorPickerButton(QWidget* parent)
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: QPushButton(parent)
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{
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connect(this, &QPushButton::clicked, this, &ColorPickerButton::onClicked);
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updateBackgroundColor();
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}
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u32 ColorPickerButton::color()
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{
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return m_color;
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}
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void ColorPickerButton::setColor(u32 rgb)
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{
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if (m_color == rgb)
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return;
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m_color = rgb;
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updateBackgroundColor();
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}
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void ColorPickerButton::updateBackgroundColor()
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{
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setStyleSheet(QStringLiteral("background-color: #%1;").arg(static_cast<uint>(m_color), 8, 16, QChar('0')));
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}
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void ColorPickerButton::onClicked()
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{
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const u32 red = (m_color >> 16) & 0xff;
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const u32 green = (m_color >> 8) & 0xff;
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const u32 blue = m_color & 0xff;
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const QColor initial(QColor::fromRgb(red, green, blue));
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const QColor selected(QColorDialog::getColor(initial, QtUtils::GetRootWidget(this), tr("Select LED Color")));
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// QColorDialog returns Invalid on cancel, and apparently initial == Invalid is true...
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if (!selected.isValid() || initial == selected)
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return;
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const u32 new_rgb =
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(static_cast<u32>(selected.red()) << 16) | (static_cast<u32>(selected.green()) << 8) | static_cast<u32>(selected.blue());
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m_color = new_rgb;
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updateBackgroundColor();
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emit colorChanged(new_rgb);
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}
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