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ukui-search/frontend/control/settings-widget.cpp

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/*
*
* Copyright (C) 2020, KylinSoft Co., Ltd.
*
* 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
* (at your option) 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 <https://www.gnu.org/licenses/>.
*
* Authors: zhangjiaping <zhangjiaping@kylinos.cn>
*
*/
#include "settings-widget.h"
#include <QPainter>
#include <QPainterPath>
#include <QFileDialog>
#include <QDir>
#include <QDebug>
#include <QMessageBox>
#include "global-settings.h"
#include "file-utils.h"
using namespace UkuiSearch;
extern void qt_blurImage(QImage &blurImage, qreal radius, bool quality, int transposed);
SettingsWidget::SettingsWidget(QWidget *parent) : QWidget(parent) {
// this->setWindowIcon(QIcon::fromTheme("kylin-search"));
this->setWindowTitle(tr("ukui-search-settings"));
// this->setWindowFlags(Qt::CustomizeWindowHint | Qt::FramelessWindowHint);
// this->setAttribute(Qt::WA_TranslucentBackground);
#if (QT_VERSION >= QT_VERSION_CHECK(5, 12, 0))
m_hints.flags = MWM_HINTS_FUNCTIONS | MWM_HINTS_DECORATIONS;
m_hints.functions = MWM_FUNC_ALL;
m_hints.decorations = MWM_DECOR_BORDER;
XAtomHelper::getInstance()->setWindowMotifHint(winId(), m_hints);
#endif
initUi();
refreshIndexState();
setupBlackList(GlobalSettings::getInstance()->getBlockDirs());
resetWebEngine();
}
SettingsWidget::~SettingsWidget() {
}
/**
* @brief SettingsWidget::initUi 初始化界面UI
*/
void SettingsWidget::initUi() {
QPalette pal = palette();
pal.setColor(QPalette::Window, QColor(0, 0, 0, 0));
// this->setFixedWidth(528);
// this->setMinimumHeight(460);
// this->setMaximumHeight(680);
m_mainLyt = new QVBoxLayout(this);
m_mainLyt->setContentsMargins(16, 8, 16, 24);
this->setLayout(m_mainLyt);
//标题栏
m_titleFrame = new QFrame(this);
m_titleFrame->setFixedHeight(40);
m_titleLyt = new QHBoxLayout(m_titleFrame);
m_titleLyt->setContentsMargins(0, 0, 0, 0);
m_titleFrame->setLayout(m_titleLyt);
m_titleIcon = new QLabel(m_titleFrame);
m_titleIcon->setPixmap(QIcon::fromTheme("kylin-search").pixmap(QSize(24, 24)));
//主题改变时，更新自定义标题栏的图标
connect(qApp, &QApplication::paletteChanged, this, [ = ]() {
m_titleIcon->setPixmap(QIcon::fromTheme("kylin-search").pixmap(QSize(24, 24)));
});
m_titleLabel = new QLabel(m_titleFrame);
m_titleLabel->setText(tr("Search"));
m_closeBtn = new QPushButton(m_titleFrame);
m_closeBtn->setFixedSize(24, 24);
// m_closeBtn->setIcon(QIcon(":/res/icons/close.svg"));
m_closeBtn->setIcon(QIcon::fromTheme("window-close-symbolic"));
m_closeBtn->setProperty("isWindowButton", 0x02);
m_closeBtn->setProperty("useIconHighlightEffect", 0x08);
m_closeBtn->setFlat(true);
connect(m_closeBtn, &QPushButton::clicked, this, [ = ]() {
Q_EMIT this->settingWidgetClosed();
m_timer->stop();
this->close();
});
m_titleLyt->addWidget(m_titleIcon);
m_titleLyt->addWidget(m_titleLabel);
m_titleLyt->addStretch();
m_titleLyt->addWidget(m_closeBtn);
m_mainLyt->addWidget(m_titleFrame);
m_contentFrame = new QFrame(this);
m_contentLyt = new QVBoxLayout(m_contentFrame);
m_contentFrame->setLayout(m_contentLyt);
m_contentLyt->setContentsMargins(8, 0, 8, 0);
m_mainLyt->addWidget(m_contentFrame);
//设置
m_settingLabel = new QLabel(m_contentFrame);
m_settingLabel->setText(tr("<h2>Settings</h2>"));
m_contentLyt->addWidget(m_settingLabel);
//文件索引
m_indexTitleLabel = new QLabel(m_contentFrame);
m_indexTitleLabel->setText(tr("<h3>Index State</h3>"));
m_indexStateLabel = new QLabel(m_contentFrame);
m_indexStateLabel->setText(tr("..."));
m_indexNumLabel = new QLabel(m_contentFrame);
m_indexNumLabel->setText(tr("..."));
m_contentLyt->addWidget(m_indexTitleLabel);
m_contentLyt->addWidget(m_indexStateLabel);
// m_mainLyt->addWidget(m_indexNumLabel);
m_indexNumLabel->hide();
//文件索引设置（黑名单）
m_indexSettingLabel = new QLabel(m_contentFrame);
m_indexSettingLabel->setText(tr("<h3>File Index Settings</h3>"));
m_indexDescLabel = new QLabel(m_contentFrame);
m_indexDescLabel->setText(tr("Following folders will not be searched. You can set it by adding and removing folders."));
m_indexDescLabel->setWordWrap(true);
m_indexBtnFrame = new QFrame(m_contentFrame);
m_indexBtnLyt = new QHBoxLayout(m_indexBtnFrame);
m_indexBtnLyt->setContentsMargins(0, 0, 0, 0);
m_indexBtnFrame->setLayout(m_indexBtnLyt);
m_addDirBtn = new QPushButton(m_indexBtnFrame);
m_addDirBtn->setFixedHeight(32);
m_addDirBtn->setMinimumWidth(164);
m_addDirBtn->setText(tr("Add ignored folders"));
connect(m_addDirBtn, &QPushButton::clicked, this, &SettingsWidget::onBtnAddClicked);
m_indexBtnLyt->addWidget(m_addDirBtn);
m_indexBtnLyt->addStretch();
m_dirListArea = new QScrollArea(m_contentFrame);
m_dirListArea->setPalette(pal);
m_dirListArea->setFrameShape(QFrame::Shape::NoFrame);
m_dirListWidget = new QWidget(m_contentFrame);
m_dirListLyt = new QVBoxLayout(m_dirListWidget);
m_dirListLyt->setContentsMargins(0, 0, 0, 0);
m_dirListLyt->setSpacing(0);
m_dirListWidget->setLayout(m_dirListLyt);
m_dirListArea->setWidget(m_dirListWidget);
m_dirListArea->setWidgetResizable(m_contentFrame);
m_contentLyt->addWidget(m_indexSettingLabel);
m_contentLyt->addWidget(m_indexDescLabel);
m_contentLyt->addWidget(m_indexBtnFrame);
m_contentLyt->addWidget(m_dirListArea);
//搜索引擎设置
m_searchEngineLabel = new QLabel(m_contentFrame);
m_searchEngineLabel->setText(tr("<h3>Search Engine Settings</h3>"));
m_engineDescLabel = new QLabel(m_contentFrame);
m_engineDescLabel->setText(tr("Please select search engine you preferred."));
m_engineDescLabel->setWordWrap(true);
m_engineBtnGroup = new QButtonGroup(m_contentFrame);
m_baiduBtn = new QRadioButton(m_contentFrame);
m_sougouBtn = new QRadioButton(m_contentFrame);
m_360Btn = new QRadioButton(m_contentFrame);
m_baiduBtn->setFixedSize(16, 16);
m_sougouBtn->setFixedSize(16, 16);
m_360Btn->setFixedSize(16, 16);
m_radioBtnFrame = new QFrame(m_contentFrame);
m_radioBtnLyt = new QHBoxLayout(m_radioBtnFrame);
m_radioBtnFrame->setLayout(m_radioBtnLyt);
m_baiduLabel = new QLabel();
m_baiduLabel->setText(tr("baidu"));
m_sougouLabel = new QLabel();
m_sougouLabel->setText(tr("sougou"));
m_360Label = new QLabel();
m_360Label->setText(tr("360"));
m_radioBtnLyt->setContentsMargins(0, 0, 0, 0);
m_radioBtnLyt->addWidget(m_baiduBtn);
m_radioBtnLyt->addWidget(m_baiduLabel);
m_radioBtnLyt->addWidget(m_sougouBtn);
m_radioBtnLyt->addWidget(m_sougouLabel);
m_radioBtnLyt->addWidget(m_360Btn);
m_radioBtnLyt->addWidget(m_360Label);
m_radioBtnLyt->addStretch();
m_engineBtnGroup->setExclusive(true);
m_engineBtnGroup->addButton(m_baiduBtn);
m_engineBtnGroup->addButton(m_sougouBtn);
m_engineBtnGroup->addButton(m_360Btn);
// m_engineBtnGroup->setId(m_baiduBtn, WebEngine::Baidu);
// m_engineBtnGroup->setId(m_sougouBtn, WebEngine::Sougou);
// m_engineBtnGroup->setId(m_360Btn, WebEngine::_360);
// connect(m_engineBtnGroup, QOverload<int>::of(&QButtonGroup::buttonClicked), [ = ] (int id) {
// setWebEngine(id);
// });
connect(m_baiduBtn, &QRadioButton::clicked, [ = ](bool checked) {
if(checked) setWebEngine("baidu");
});
connect(m_sougouBtn, &QRadioButton::clicked, [ = ](bool checked) {
if(checked) setWebEngine("sougou");
});
connect(m_360Btn, &QRadioButton::clicked, [ = ](bool checked) {
if(checked) setWebEngine("360");
});
m_contentLyt->addWidget(m_searchEngineLabel);
m_contentLyt->addWidget(m_engineDescLabel);
m_contentLyt->addWidget(m_radioBtnFrame);
//取消与确认按钮 （隐藏）
// m_bottomBtnFrame = new QFrame(this);
// m_bottomBtnLyt = new QHBoxLayout(m_bottomBtnFrame);
// m_bottomBtnFrame->setLayout(m_bottomBtnLyt);
// m_bottomBtnLyt->setSpacing(20);
// m_cancelBtn = new QPushButton(m_bottomBtnFrame);
// m_cancelBtn->setText(tr("Cancel"));
// m_cancelBtn->setFixedSize(80, 32);
// connect(m_cancelBtn, &QPushButton::clicked, this, &SettingsWidget::onBtnCancelClicked);
// m_confirmBtn = new QPushButton(m_bottomBtnFrame);
// m_confirmBtn->setText(tr("Confirm"));
// m_confirmBtn->setFixedSize(80, 32);
// connect(m_confirmBtn, &QPushButton::clicked, this, &SettingsWidget::onBtnConfirmClicked);
// m_bottomBtnLyt->addStretch();
// m_bottomBtnLyt->addWidget(m_cancelBtn);
// m_bottomBtnLyt->addWidget(m_confirmBtn);
// m_mainLyt->addWidget(m_bottomBtnFrame);
m_contentLyt->addStretch();
#if (QT_VERSION < QT_VERSION_CHECK(5, 12, 0))
this->m_titleFrame->hide();
setAttribute(Qt::WA_DeleteOnClose);
#endif
}
/**
* @brief SettingsWidget::setupBlackList 创建黑名单列表
* @param list 文件夹路径列表
*/
void SettingsWidget::setupBlackList(const QStringList& list) {
clearLayout(m_dirListLyt);
m_blockdirs = 0;
Q_FOREACH(QString path, list) {
FolderListItem * item = new FolderListItem(m_dirListWidget, path);
m_dirListLyt->addWidget(item);
item->setMaximumWidth(this->width() - 52);
connect(item, &FolderListItem::onDelBtnClicked, this, &SettingsWidget::onBtnDelClicked);
m_blockdirs ++;
}
this->resize();
m_dirListWidget->setFixedWidth(this->width() - 68);
// m_dirListLyt->addStretch();
}
/**
* @brief SettingsWidget::clearLayout 清空某个布局
* @param layout 需要清空的布局
*/
void SettingsWidget::clearLayout(QLayout * layout) {
if(! layout) return;
QLayoutItem * child;
while((child = layout->takeAt(0)) != 0) {
if(child->widget()) {
child->widget()->setParent(NULL);
}
delete child;
}
child = NULL;
}
/**
* @brief SettingsWidget::refreshIndexState 定时刷新索引项
*/
void SettingsWidget::refreshIndexState() {
// qDebug()<<"FileUtils::indexStatus: "<<FileUtils::indexStatus;
if(FileUtils::indexStatus != 0) {
this->setIndexState(true);
} else {
this->setIndexState(false);
}
m_indexNumLabel->setText(QString("%1/%2").arg(QString::number(SearchManager::getCurrentIndexCount())).arg(QString::number(FileUtils::maxIndexCount)));
m_timer = new QTimer;
connect(m_timer, &QTimer::timeout, this, [ = ]() {
qDebug() << "FileUtils::indexStatus: " << FileUtils::indexStatus;
if(FileUtils::indexStatus != 0) {
this->setIndexState(true);
} else {
this->setIndexState(false);
}
m_indexNumLabel->setText(QString("%1/%2").arg(QString::number(SearchManager::getCurrentIndexCount())).arg(QString::number(FileUtils::maxIndexCount)));
});
m_timer->start(0.5 * 1000);
}
/**
* @brief SettingsWidget::onBtnDelClicked 删除黑名单中的目录
* @param path 文件夹路径
*/
void SettingsWidget::onBtnDelClicked(const QString& path) {
QMessageBox message(QMessageBox::Question, tr("Search"), tr("Whether to delete this directory?"));
QPushButton * buttonYes = message.addButton(tr("Yes"), QMessageBox::YesRole);
message.addButton(tr("No"), QMessageBox::NoRole);
message.exec();
if(message.clickedButton() != buttonYes) {
return;
}
int returnCode = 0;
if(GlobalSettings::getInstance()->setBlockDirs(path, returnCode, true)) {
qDebug() << "Remove block dir in onBtnDelClicked() successed.";
Q_FOREACH(FolderListItem * item, m_dirListWidget->findChildren<FolderListItem*>()) {
if(item->getPath() == path) {
item->deleteLater();
item = NULL;
m_blockdirs --;
this->resize();
return;
}
}
} else {
showWarningDialog(returnCode);
}
}
/**
* @brief SettingsWidget::resetWebEngine 获取当前的搜索引擎并反映在UI控件上
*/
void SettingsWidget::resetWebEngine() {
QString engine = GlobalSettings::getInstance()->getValue(WEB_ENGINE).toString();
m_engineBtnGroup->blockSignals(true);
if(!engine.isEmpty()) {
if(engine == "360") {
m_360Btn->setChecked(true);
} else if(engine == "sougou") {
m_sougouBtn->setChecked(true);
} else {
m_baiduBtn->setChecked(true);
}
} else {
m_baiduBtn->setChecked(true);
}
m_engineBtnGroup->blockSignals(false);
}
/**
* @brief SettingsWidget::setWebEngine
* @param engine 选择的搜索引擎
*/
void SettingsWidget::setWebEngine(const QString& engine) {
// GlobalSettings::getInstance()->setValue(WEB_ENGINE, engine);
Q_EMIT this->webEngineChanged(engine);
}
/**
* @brief setIndexState 设置当前索引状态
* @param isCreatingIndex 是否正在创建索引
*/
void SettingsWidget::setIndexState(bool isCreatingIndex) {
if(isCreatingIndex) {
m_indexStateLabel->setText(tr("Creating ..."));
return;
}
m_indexStateLabel->setText(tr("Done"));
}
/**
* @brief SettingsWidget::setIndexNum 设置当前索引项数量
* @param num 索引项数量
*/
void SettingsWidget::setIndexNum(int num) {
m_indexNumLabel->setText(QString(tr("Index Entry: %1")).arg(QString::number(num)));
}
/**
* @brief SettingsWidget::showWidget 显示此窗口
*/
void SettingsWidget::showWidget() {
Qt::WindowFlags flags = this->windowFlags();
flags |= Qt::WindowStaysOnTopHint;
this->setWindowFlags(flags);
flags &= ~Qt::WindowStaysOnTopHint;
this->setWindowFlags(flags);
m_timer->start();
#if (QT_VERSION >= QT_VERSION_CHECK(5, 12, 0))
XAtomHelper::getInstance()->setWindowMotifHint(winId(), m_hints);
#endif
this->show();
}
///**
// * @brief SettingsWidget::onBtnConfirmClicked 点击确认按钮的槽函数
// */
//void SettingsWidget::onBtnConfirmClicked() {
// Q_EMIT this->settingWidgetClosed();
// m_timer->stop();
// this->close();
//}
///**
// * @brief SettingsWidget::onBtnCancelClicked 点击取消按钮的槽函数
// */
//void SettingsWidget::onBtnCancelClicked() {
// Q_EMIT this->settingWidgetClosed();
// m_timer->stop();
// this->close();
//}
/**
* @brief SettingsWidget::onBtnAddClicked 点击添加黑名单按钮的槽函数
*/
void SettingsWidget::onBtnAddClicked() {
QFileDialog * fileDialog = new QFileDialog(this);
// fileDialog->setFileMode(QFileDialog::Directory); //允许查看文件和文件夹，但只允许选择文件夹
fileDialog->setFileMode(QFileDialog::DirectoryOnly); //只允许查看文件夹
// fileDialog->setViewMode(QFileDialog::Detail);
fileDialog->setDirectory(QDir::homePath());
fileDialog->setNameFilter(tr("Directories"));
fileDialog->setWindowTitle(tr("select blocked folder"));
fileDialog->setLabelText(QFileDialog::Accept, tr("Select"));
fileDialog->setLabelText(QFileDialog::LookIn, tr("Position: "));
fileDialog->setLabelText(QFileDialog::FileName, tr("FileName: "));
fileDialog->setLabelText(QFileDialog::FileType, tr("FileType: "));
fileDialog->setLabelText(QFileDialog::Reject, tr("Cancel"));
if(fileDialog->exec() != QDialog::Accepted) {
fileDialog->deleteLater();
return;
}
QString selectedDir = 0;
int returnCode;
selectedDir = fileDialog->selectedFiles().first();
qDebug() << "Selected a folder in onBtnAddClicked(): " << selectedDir << ". ->settings-widget.cpp #238";
if(GlobalSettings::getInstance()->setBlockDirs(selectedDir, returnCode)) {
setupBlackList(GlobalSettings::getInstance()->getBlockDirs());
qDebug() << "Add block dir in onBtnAddClicked() successed. ->settings-widget.cpp #238";
} else {
showWarningDialog(returnCode);
}
}
/**
* @brief SettingsWidget::paintEvent 绘制弹窗阴影
* @param event
*/
void SettingsWidget::paintEvent(QPaintEvent *event) {
Q_UNUSED(event)
QPainter p(this);
p.setRenderHint(QPainter::Antialiasing);
QPainterPath rectPath;
rectPath.addRect(this->rect());
// 绘制一个背景
p.save();
p.fillPath(rectPath, palette().color(QPalette::Base));
p.restore();
}
/**
* @brief SettingsWidget::resize 重新计算窗口应有大小
*/
void SettingsWidget::resize() {
// if (m_blockdirs <= 1) {
// this->setFixedSize(528, 455);
// } else if (m_blockdirs <= 3) {
// this->setFixedSize(528, 425 + 30 * m_blockdirs);
// } else {
// this->setFixedSize(528, 515);
// }
if(m_blockdirs <= 4) {
m_dirListArea->setFixedHeight(32 * m_blockdirs + 4);
m_dirListWidget->setFixedHeight(32 * m_blockdirs);
} else {
m_dirListWidget->setFixedHeight(32 * m_blockdirs);
m_dirListArea->setFixedHeight(32 * 4 + 4);
}
this->setFixedSize(528, 410 + m_dirListArea->height());
}
/**
* @brief SettingsWidget::showWarningDialog 显示警告弹窗
* @param errorCode 错误码
*/
void SettingsWidget::showWarningDialog(const int & errorCode) {
qWarning() << "Add block dir in onBtnAddClicked() failed. Code: " << errorCode << " ->settings-widget.cpp #238";
QString errorMessage;
switch(errorCode) {
case 1: {
errorMessage = tr("Choosen path is Empty!");
break;
}
case 2: {
errorMessage = tr("Choosen path is not in \"home\"!");
break;
}
case 3: {
errorMessage = tr("Its' parent folder has been blocked!");
break;
}
default: {
errorMessage = tr("Set blocked folder failed!");
break;
}
}
QMessageBox message(QMessageBox::Warning, tr("Search"), errorMessage);
message.addButton(tr("OK"), QMessageBox::AcceptRole);
message.exec();
}
FolderListItem::FolderListItem(QWidget *parent, const QString &path) : QWidget(parent) {
m_path = path;
initUi();
}
FolderListItem::~FolderListItem() {
}
/**
* @brief FolderListItem::initUi 构建ui
*/
void FolderListItem::initUi() {
m_layout = new QVBoxLayout(this);
m_layout->setSpacing(0);
m_layout->setContentsMargins(0, 0, 0, 0);
m_widget = new QWidget(this);
m_widget->setObjectName("mWidget");
this->setFixedHeight(32);
m_layout->addWidget(m_widget);
m_widgetlayout = new QHBoxLayout(m_widget);
m_widgetlayout->setContentsMargins(8, 4, 8, 4);
m_widget->setLayout(m_widgetlayout);
m_iconLabel = new QLabel(m_widget);
m_pathLabel = new QLabel(m_widget);
m_delLabel = new QLabel(m_widget);
m_iconLabel->setPixmap(QIcon::fromTheme("inode-directory").pixmap(QSize(16, 16)));
m_pathLabel->setText(m_path);
m_delLabel->setText(tr("Delete the folder out of blacklist"));
QPalette pal = palette();
pal.setColor(QPalette::WindowText, QColor(55, 144, 250, 255));
m_delLabel->setPalette(pal);
m_delLabel->setCursor(QCursor(Qt::PointingHandCursor));
m_delLabel->installEventFilter(this);
m_delLabel->hide();
m_widgetlayout->addWidget(m_iconLabel);
m_widgetlayout->addWidget(m_pathLabel);
m_widgetlayout->addStretch();
m_widgetlayout->addWidget(m_delLabel);
}
/**
* @brief FolderListItem::getPath 获取当前文件夹路径
* @return
*/
QString FolderListItem::getPath() {
return m_path;
}
/**
* @brief FolderListItem::enterEvent 鼠标移入事件
* @param event
*/
void FolderListItem::enterEvent(QEvent *event) {
m_delLabel->show();
m_widget->setStyleSheet("QWidget#mWidget{background: rgba(0,0,0,0.1);}");
QWidget::enterEvent(event);
}
/**
* @brief FolderListItem::leaveEvent 鼠标移出事件
* @param event
*/
void FolderListItem::leaveEvent(QEvent *event) {
m_delLabel->hide();
m_widget->setStyleSheet("QWidget#mWidget{background: transparent;}");
QWidget::leaveEvent(event);
}
/**
* @brief FolderListItem::eventFilter 处理删除按钮点击事件
* @param watched
* @param event
* @return
*/
bool FolderListItem::eventFilter(QObject *watched, QEvent *event) {
if(watched == m_delLabel) {
if(event->type() == QEvent::MouseButtonPress) {
// qDebug()<<"pressed!";
Q_EMIT this->onDelBtnClicked(m_path);
}
}
return QObject::eventFilter(watched, event);
}
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