dde-dock/frame/window/components/brightnesswidget.cpp
zyz 51915b44a1 chore: 优化有关slider等相关的操作代码
优化局部代码。

Log: 优化代码。
Influence: 快捷设置面板slider操作。
Change-Id: I48e9ae9ba55d18133fd66b6327cd5d9c835858c3
2022-07-20 15:34:02 +08:00

100 lines
2.9 KiB
C++

/*
* Copyright (C) 2022 ~ 2022 Deepin Technology Co., Ltd.
*
* Author: donghualin <donghualin@uniontech.com>
*
* Maintainer: donghualin <donghualin@uniontech.com>
*
* 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 3 of the License, or
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "brightnesswidget.h"
#include "brightnessmodel.h"
#include "imageutil.h"
#include "slidercontainer.h"
#include <QHBoxLayout>
#include <QDebug>
#define BACKSIZE 36
#define IMAGESIZE 18
BrightnessWidget::BrightnessWidget(BrightnessModel *model, QWidget *parent)
: DBlurEffectWidget(parent)
, m_sliderContainer(new SliderContainer(this))
, m_model(model)
{
initUi();
initConnection();
}
BrightnessWidget::~BrightnessWidget()
{
}
SliderContainer *BrightnessWidget::sliderContainer()
{
return m_sliderContainer;
}
void BrightnessWidget::showEvent(QShowEvent *event)
{
DBlurEffectWidget::showEvent(event);
// 显示的时候更新一下slider的主屏幕亮度值
updateSliderValue();
Q_EMIT visibleChanged(true);
}
void BrightnessWidget::hideEvent(QHideEvent *event)
{
DBlurEffectWidget::hideEvent(event);
Q_EMIT visibleChanged(true);
}
void BrightnessWidget::initUi()
{
QHBoxLayout *mainLayout = new QHBoxLayout(this);
mainLayout->setContentsMargins(15, 0, 12, 0);
QPixmap leftPixmap = ImageUtil::loadSvg(":/icons/resources/brightness.svg", QSize(IMAGESIZE, IMAGESIZE));
QPixmap rightPixmap = ImageUtil::loadSvg(":/icons/resources/ICON_Device_Laptop.svg", QSize(IMAGESIZE, IMAGESIZE));
m_sliderContainer->setIcon(SliderContainer::IconPosition::LeftIcon, leftPixmap, QSize(), 10);
m_sliderContainer->setIcon(SliderContainer::IconPosition::RightIcon, rightPixmap, QSize(BACKSIZE, BACKSIZE), 12);
SliderProxyStyle *style = new SliderProxyStyle;
m_sliderContainer->setSliderProxyStyle(style);
mainLayout->addWidget(m_sliderContainer);
}
void BrightnessWidget::initConnection()
{
connect(m_sliderContainer, &SliderContainer::sliderValueChanged, this, [ this ](int value) {
BrightMonitor *monitor = m_model->primaryMonitor();
if (monitor)
monitor->setBrightness(value);
});
updateSliderValue();
}
void BrightnessWidget::updateSliderValue()
{
BrightMonitor *monitor = m_model->primaryMonitor();
if (monitor) {
m_sliderContainer->updateSliderValue(monitor->brightness());
}
}