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mcallegari / qlcplus / 13635720422

03 Mar 2025 04:33PM UTC coverage: 31.871% (+0.4%) from 31.503%
13635720422

Pull #1689

github

web-flow
Merge c6d69e659 into b5f0395ac
Pull Request #1689: Qt6 Translation Issue

14689 of 46089 relevant lines covered (31.87%)

26426.11 hits per line

Source File
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0.0
/ui/src/rgbitem.cpp
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/*
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  Q Light Controller
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  rgbitem.cpp
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  Copyright (c) Heikki Junnila
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  Licensed under the Apache License, Version 2.0 (the "License");
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  you may not use this file except in compliance with the License.
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  You may obtain a copy of the License at
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      http://www.apache.org/licenses/LICENSE-2.0.txt
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  Unless required by applicable law or agreed to in writing, software
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  distributed under the License is distributed on an "AS IS" BASIS,
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  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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  See the License for the specific language governing permissions and
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  limitations under the License.
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*/
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#include <QDebug>
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#include <QBrush>
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#include <QPen>
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#include "qlcmacros.h"
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#include "rgbitem.h"
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RGBItem::RGBItem(QAbstractGraphicsShapeItem* graphicsItem)
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    : m_elapsed(0)
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    , m_graphicsItem(graphicsItem)
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{
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}
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void RGBItem::setColor(QRgb rgb)
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{
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    m_oldColor = m_graphicsItem->brush().color();
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    m_color = QColor(rgb);
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    m_elapsed = 0;
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}
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QRgb RGBItem::color() const
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{
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    return m_color.rgb();
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}
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void RGBItem::draw(uint elapsedMs, uint targetMs)
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{
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    m_elapsed += elapsedMs;
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    if (targetMs == 0)
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    {
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        m_graphicsItem->setBrush(m_color);
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    }
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    else if (m_elapsed <= targetMs)
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    {
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        int red, green, blue;
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        if (m_oldColor.red() < m_color.red())
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            red = SCALE(qreal(m_elapsed), qreal(0), qreal(targetMs), qreal(m_oldColor.red()), qreal(m_color.red()));
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        else
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            red = SCALE(qreal(m_elapsed), qreal(targetMs), qreal(0), qreal(m_color.red()), qreal(m_oldColor.red()));
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        red = CLAMP(red, 0, 255);
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        if (m_oldColor.green() < m_color.green())
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            green = SCALE(qreal(m_elapsed), qreal(0), qreal(targetMs), qreal(m_oldColor.green()), qreal(m_color.green()));
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        else
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            green = SCALE(qreal(m_elapsed), qreal(targetMs), qreal(0), qreal(m_color.green()), qreal(m_oldColor.green()));
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        green = CLAMP(green, 0, 255);
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        if (m_oldColor.blue() < m_color.blue())
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            blue = SCALE(qreal(m_elapsed), qreal(0), qreal(targetMs), qreal(m_oldColor.blue()), qreal(m_color.blue()));
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        else
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            blue = SCALE(qreal(m_elapsed), qreal(targetMs), qreal(0), qreal(m_color.blue()), qreal(m_oldColor.blue()));
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        blue = CLAMP(blue, 0, 255);
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        m_graphicsItem->setBrush(QColor(red, green, blue));
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    }
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    else
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        m_graphicsItem->setBrush(m_color);
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}
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QAbstractGraphicsShapeItem* RGBItem::graphicsItem() const
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{
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    return m_graphicsItem.data();
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}
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