dde-dock/plugins/display/brightnesswidget.cpp
donghualin b337d88dd4 fix: 修复任务栏适应不同的主题
1、不同的主题变化的时候,音乐播放,声音调节和亮度调整面板颜色发生变化
2、切换任务栏的位置,弹出窗口的箭头方向显示正确

Log: 任务栏插件适配不同的主题
Influence: 从控制中心修改主题颜色,观察任务栏快捷面板的主题颜色是否发生变化
Bug: https://pms.uniontech.com/bug-view-179377.html
Change-Id: Ic77858124d55dce149d8bd78fb8831038caed265
2023-01-14 17:57:49 +08:00

120 lines
3.8 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 <DGuiApplicationHelper>
#include <QHBoxLayout>
#include <QDebug>
#define BACKSIZE 36
#define IMAGESIZE 18
DGUI_USE_NAMESPACE
BrightnessWidget::BrightnessWidget(BrightnessModel *model, QWidget *parent)
: QWidget(parent)
, m_sliderContainer(new SliderContainer(this))
, m_model(model)
{
initUi();
initConnection();
}
BrightnessWidget::~BrightnessWidget()
{
}
void BrightnessWidget::showEvent(QShowEvent *event)
{
QWidget::showEvent(event);
// 显示的时候更新一下slider的主屏幕亮度值
updateSliderValue();
}
void BrightnessWidget::initUi()
{
QHBoxLayout *mainLayout = new QHBoxLayout(this);
mainLayout->setContentsMargins(15, 0, 12, 0);
onThemeTypeChanged();
// 需求要求调节范围是10%-100%,且调节幅度为1%
m_sliderContainer->setRange(10, 100);
m_sliderContainer->setPageStep(1);
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);
});
connect(m_sliderContainer, &SliderContainer::iconClicked, this, [ this ](const SliderContainer::IconPosition &position) {
if (position == SliderContainer::IconPosition::RightIcon)
Q_EMIT brightClicked();
});
connect(DGuiApplicationHelper::instance(), &DGuiApplicationHelper::themeTypeChanged, this, &BrightnessWidget::onThemeTypeChanged);
updateSliderValue();
}
void BrightnessWidget::updateSliderValue()
{
BrightMonitor *monitor = m_model->primaryMonitor();
if (monitor) {
m_sliderContainer->updateSliderValue(monitor->brightness());
}
}
void BrightnessWidget::convertThemePixmap(QPixmap &pixmap)
{
// 图片是黑色的,如果当前主题为白色主题,则无需转换
if (DGuiApplicationHelper::instance()->themeType() == DGuiApplicationHelper::ColorType::LightType)
return;
// 如果是黑色主题,则转换成白色图像
QPainter painter(&pixmap);
painter.setCompositionMode(QPainter::CompositionMode_SourceIn);
painter.fillRect(pixmap.rect(), Qt::white);
painter.end();
}
void BrightnessWidget::onThemeTypeChanged()
{
QPixmap leftPixmap = ImageUtil::loadSvg(":/brightness.svg", QSize(IMAGESIZE, IMAGESIZE));
QPixmap rightPixmap = ImageUtil::loadSvg(":/ICON_Device_Laptop.svg", QSize(IMAGESIZE, IMAGESIZE));
convertThemePixmap(leftPixmap);
convertThemePixmap(rightPixmap);
m_sliderContainer->setIcon(SliderContainer::IconPosition::LeftIcon, leftPixmap, QSize(), 10);
m_sliderContainer->setIcon(SliderContainer::IconPosition::RightIcon, rightPixmap, QSize(BACKSIZE, BACKSIZE), 12);
}