334 lines
12 KiB
C++
334 lines
12 KiB
C++
#include "settings-widget.h"
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#include <QPainter>
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#include <QPainterPath>
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#include <QFileDialog>
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#include <QDir>
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#include <QDebug>
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#include "folder-list-item.h"
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#include "global-settings.h"
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extern void qt_blurImage(QImage &blurImage, qreal radius, bool quality, int transposed);
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SettingsWidget::SettingsWidget(QWidget *parent) : QWidget(parent)
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{
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this->setWindowFlags(Qt::CustomizeWindowHint | Qt::FramelessWindowHint);
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this->setAttribute(Qt::WA_TranslucentBackground);
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initUi();
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setupBlackList(GlobalSettings::getInstance()->getBlockDirs());
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}
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SettingsWidget::~SettingsWidget()
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{
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}
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/**
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* @brief SettingsWidget::initUi 初始化界面UI
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*/
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void SettingsWidget::initUi() {
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this->setFixedWidth(528);
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this->setMinimumHeight(460);
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this->setMaximumHeight(680);
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m_mainLyt = new QVBoxLayout(this);
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m_mainLyt->setContentsMargins(24, 9, 24, 24);
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this->setLayout(m_mainLyt);
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this->setStyleSheet("QLabel{color: palette(text);}");
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//标题栏
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m_titleFrame = new QFrame(this);
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m_titleFrame->setFixedHeight(40);
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m_titleLyt = new QHBoxLayout(m_titleFrame);
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m_titleLyt->setContentsMargins(0, 0, 0, 0);
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m_titleFrame->setLayout(m_titleLyt);
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m_titleIcon = new QLabel(m_titleFrame);
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m_titleIcon->setPixmap(QPixmap(":/res/icons/edit-find-symbolic.svg"));
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m_titleLabel = new QLabel(m_titleFrame);
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m_titleLabel->setText(tr("Search"));
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m_closeBtn = new QPushButton(m_titleFrame);
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m_closeBtn->setFixedSize(24, 24);
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m_closeBtn->setIcon(QIcon(":/res/icons/close.svg"));
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m_closeBtn->setStyleSheet("QPushButton{background: transparent;}"
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"QPushButton:hover:!pressed{background: transparent;}");
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connect(m_closeBtn, &QPushButton::clicked, this, [ = ]() {
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Q_EMIT this->settingWidgetClosed();
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this->close();
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});
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m_titleLyt->addWidget(m_titleIcon);
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m_titleLyt->addWidget(m_titleLabel);
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m_titleLyt->addStretch();
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m_titleLyt->addWidget(m_closeBtn);
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m_mainLyt->addWidget(m_titleFrame);
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//设置
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m_settingLabel = new QLabel(this);
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m_settingLabel->setText(tr("Settings"));
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m_settingLabel->setStyleSheet("QLabel{font-size: 24px; color: palette(text);}");
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m_mainLyt->addWidget(m_settingLabel);
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//文件索引
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m_indexTitleLabel = new QLabel(this);
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m_indexTitleLabel->setText(tr("Index State"));
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m_indexTitleLabel->setStyleSheet("QLabel{font-size: 16px; font-weight:bold; color: palette(text);}");
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m_indexStateLabel = new QLabel(this);
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m_indexStateLabel->setText(tr("..."));
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m_indexNumLabel = new QLabel(this);
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m_indexNumLabel->setText(tr("..."));
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m_mainLyt->addWidget(m_indexTitleLabel);
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m_mainLyt->addWidget(m_indexStateLabel);
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m_mainLyt->addWidget(m_indexNumLabel);
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//文件索引设置（黑名单）
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m_indexSettingLabel = new QLabel(this);
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m_indexSettingLabel->setText(tr("File Index Settings"));
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m_indexSettingLabel->setStyleSheet("QLabel{font-size: 16px; font-weight:bold; color: palette(text);}");
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m_indexDescLabel = new QLabel(this);
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m_indexDescLabel->setText(tr("Following folders will not be searched. You can set it by adding and removing folders."));
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m_indexDescLabel->setWordWrap(true);
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m_indexBtnFrame = new QFrame(this);
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m_indexBtnLyt = new QHBoxLayout(m_indexBtnFrame);
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m_indexBtnLyt->setContentsMargins(0, 0, 0, 0);
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m_indexBtnFrame->setLayout(m_indexBtnLyt);
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m_addDirBtn = new QPushButton(m_indexBtnFrame);
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m_addDirBtn->setFixedHeight(32);
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m_addDirBtn->setMinimumWidth(164);
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m_addDirBtn->setText(tr("Add ignored folders"));
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connect(m_addDirBtn, &QPushButton::clicked, this, &SettingsWidget::onBtnAddClicked);
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m_indexBtnLyt->addWidget(m_addDirBtn);
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m_indexBtnLyt->addStretch();
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m_dirListArea = new QScrollArea(this);
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m_dirListArea->setStyleSheet("QScrollArea{background:transparent;}");
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m_dirListWidget = new QWidget(this);
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m_dirListWidget->setStyleSheet("QWidget{background:transparent;}");
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m_dirListLyt = new QVBoxLayout(m_dirListWidget);
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m_dirListLyt->setContentsMargins(0, 0, 0, 0);
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m_dirListLyt->setSpacing(0);
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m_dirListWidget->setLayout(m_dirListLyt);
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m_dirListArea->setWidget(m_dirListWidget);
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m_dirListArea->setWidgetResizable(true);
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m_mainLyt->addWidget(m_indexSettingLabel);
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m_mainLyt->addWidget(m_indexDescLabel);
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m_mainLyt->addWidget(m_indexBtnFrame);
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m_mainLyt->addWidget(m_dirListArea);
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//搜索引擎设置
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m_searchEngineLabel = new QLabel(this);
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m_searchEngineLabel->setText(tr("Search Engine Settings"));
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m_searchEngineLabel->setStyleSheet("QLabel{font-size: 16px; font-weight:bold; color: palette(text);}");
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m_engineDescLabel = new QLabel(this);
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m_engineDescLabel->setText(tr("Please select search engine you preferred."));
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m_engineDescLabel->setWordWrap(true);
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m_engineBtnGroup = new QButtonGroup(this);
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m_baiduBtn = new QRadioButton(this);
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m_sougouBtn = new QRadioButton(this);
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m_360Btn = new QRadioButton(this);
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m_baiduBtn->setFixedSize(16, 16);
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m_sougouBtn->setFixedSize(16, 16);
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m_360Btn->setFixedSize(16, 16);
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m_radioBtnFrame = new QFrame(this);
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m_radioBtnLyt = new QHBoxLayout(m_radioBtnFrame);
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m_radioBtnFrame->setLayout(m_radioBtnLyt);
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m_baiduLabel = new QLabel();
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m_baiduLabel->setText(tr("baidu"));
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m_sougouLabel = new QLabel();
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m_sougouLabel->setText(tr("sougou"));
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m_360Label = new QLabel();
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m_360Label->setText(tr("360"));
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m_radioBtnLyt->setContentsMargins(0, 0, 0, 0);
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m_radioBtnLyt->addWidget(m_baiduBtn);
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m_radioBtnLyt->addWidget(m_baiduLabel);
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m_radioBtnLyt->addWidget(m_sougouBtn);
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m_radioBtnLyt->addWidget(m_sougouLabel);
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m_radioBtnLyt->addWidget(m_360Btn);
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m_radioBtnLyt->addWidget(m_360Label);
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m_radioBtnLyt->addStretch();
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m_engineBtnGroup->setExclusive(true);
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m_engineBtnGroup->addButton(m_baiduBtn);
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m_engineBtnGroup->addButton(m_sougouBtn);
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m_engineBtnGroup->addButton(m_360Btn);
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m_mainLyt->addWidget(m_searchEngineLabel);
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m_mainLyt->addWidget(m_engineDescLabel);
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m_mainLyt->addWidget(m_radioBtnFrame);
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//取消与确认按钮
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m_bottomBtnFrame = new QFrame(this);
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m_bottomBtnLyt = new QHBoxLayout(m_bottomBtnFrame);
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m_bottomBtnFrame->setLayout(m_bottomBtnLyt);
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m_bottomBtnLyt->setSpacing(20);
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m_cancelBtn = new QPushButton(m_bottomBtnFrame);
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m_cancelBtn->setText(tr("Cancel"));
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m_cancelBtn->setFixedSize(80, 32);
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connect(m_cancelBtn, &QPushButton::clicked, this, &SettingsWidget::onBtnCancelClicked);
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m_confirmBtn = new QPushButton(m_bottomBtnFrame);
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m_confirmBtn->setText(tr("Confirm"));
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m_confirmBtn->setFixedSize(80, 32);
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connect(m_confirmBtn, &QPushButton::clicked, this, &SettingsWidget::onBtnConfirmClicked);
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m_bottomBtnLyt->addStretch();
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m_bottomBtnLyt->addWidget(m_cancelBtn);
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m_bottomBtnLyt->addWidget(m_confirmBtn);
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m_mainLyt->addWidget(m_bottomBtnFrame);
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m_mainLyt->addStretch();
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}
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/**
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* @brief SettingsWidget::setupBlackList 创建黑名单列表
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* @param list 文件夹路径列表
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*/
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void SettingsWidget::setupBlackList(const QStringList& list) {
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clearLayout(m_dirListLyt);
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Q_FOREACH(QString path, list) {
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FolderListItem * item = new FolderListItem(m_dirListWidget, path);
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m_dirListLyt->addWidget(item);
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item->setMaximumWidth(470);
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//测试用，实际调用中应等待后端完成操作后删除该控件
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connect(item, SIGNAL(onDelBtnClicked(const QString&)), this, SLOT(onBtnDelClicked(const QString&)));
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}
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m_dirListLyt->addStretch();
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}
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/**
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* @brief SettingsWidget::clearLayout 清空某个布局
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* @param layout 需要清空的布局
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*/
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void SettingsWidget::clearLayout(QLayout * layout) {
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if (! layout) return;
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QLayoutItem * child;
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while ((child = layout->takeAt(0)) != 0) {
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if(child->widget())
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{
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child->widget()->setParent(NULL);
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}
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delete child;
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}
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child = NULL;
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}
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/**
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* @brief SettingsWidget::onBtnDelClicked 删除黑名单中的目录
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* @param path 文件夹路径
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*/
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void SettingsWidget::onBtnDelClicked(const QString& path) {
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QString returnMessage;
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if (GlobalSettings::getInstance()->setBlockDirs(path, returnMessage, true)) {
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qDebug()<<"Remove block dir in onBtnDelClicked() successed.";
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Q_FOREACH (FolderListItem * item, m_dirListWidget->findChildren<FolderListItem*>()) {
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if (item->getPath() == path) {
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item->deleteLater();
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item = NULL;
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return;
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}
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}
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} else {
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qWarning()<<returnMessage;
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qDebug()<<"Remove block dir in onBtnAddClicked() failed. Message: "<<returnMessage;
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}
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}
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/**
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* @brief setIndexState 设置当前索引状态
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* @param isCreatingIndex 是否正在创建索引
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*/
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void SettingsWidget::setIndexState(bool isCreatingIndex) {
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if (isCreatingIndex) {
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m_indexStateLabel->setText(tr("Creating ..."));
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return;
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}
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m_indexStateLabel->setText(tr("Done"));
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}
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/**
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* @brief SettingsWidget::setIndexNum 设置当前索引项数量
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* @param num 索引项数量
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*/
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void SettingsWidget::setIndexNum(int num) {
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m_indexNumLabel->setText(QString(tr("Index Entry: %1")).arg(QString::number(num)));
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}
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/**
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* @brief SettingsWidget::onBtnConfirmClicked 点击确认按钮的槽函数
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*/
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void SettingsWidget::onBtnConfirmClicked() {
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Q_EMIT this->settingWidgetClosed();
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this->close();
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}
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/**
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* @brief SettingsWidget::onBtnCancelClicked 点击取消按钮的槽函数
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*/
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void SettingsWidget::onBtnCancelClicked() {
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Q_EMIT this->settingWidgetClosed();
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this->close();
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}
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/**
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* @brief SettingsWidget::onBtnAddClicked 点击添加黑名单按钮的槽函数
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*/
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void SettingsWidget::onBtnAddClicked() {
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QFileDialog * fileDialog = new QFileDialog(this);
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// fileDialog->setFileMode(QFileDialog::Directory); //允许查看文件和文件夹，但只允许选择文件夹
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fileDialog->setFileMode(QFileDialog::DirectoryOnly); //只允许查看文件夹
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fileDialog->setViewMode(QFileDialog::Detail);
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fileDialog->setDirectory(QDir::homePath());
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if (fileDialog->exec() != QDialog::Accepted) {
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fileDialog->deleteLater();
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return;
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}
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QString selectedDir = 0;
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QString returnMessage = 0;
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selectedDir = fileDialog->selectedFiles().first();
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qDebug()<<"Selected a folder in onBtnAddClicked(): "<<selectedDir<<". ->settings-widget.cpp #238";
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if (GlobalSettings::getInstance()->setBlockDirs(selectedDir, returnMessage)) {
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setupBlackList(GlobalSettings::getInstance()->getBlockDirs());
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qDebug()<<"Add block dir in onBtnAddClicked() successed. ->settings-widget.cpp #238";
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} else {
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qWarning()<<returnMessage;
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qDebug()<<"Add block dir in onBtnAddClicked() failed. Message: "<<returnMessage<<" ->settings-widget.cpp #238";
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}
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}
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/**
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* @brief SettingsWidget::paintEvent 绘制弹窗阴影
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* @param event
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*/
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void SettingsWidget::paintEvent(QPaintEvent *event) {
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Q_UNUSED(event)
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QPainter p(this);
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p.setRenderHint(QPainter::Antialiasing);
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QPainterPath rectPath;
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rectPath.addRoundedRect(this->rect().adjusted(10, 10, -10, -10), 6, 6);
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// 画一个黑底
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QPixmap pixmap(this->rect().size());
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pixmap.fill(Qt::transparent);
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QPainter pixmapPainter(&pixmap);
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pixmapPainter.setRenderHint(QPainter::Antialiasing);
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pixmapPainter.setPen(Qt::transparent);
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pixmapPainter.setBrush(Qt::black);
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pixmapPainter.setOpacity(0.65);
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pixmapPainter.drawPath(rectPath);
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pixmapPainter.end();
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// 模糊这个黑底
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QImage img = pixmap.toImage();
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qt_blurImage(img, 10, false, false);
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// 挖掉中心
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pixmap = QPixmap::fromImage(img);
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QPainter pixmapPainter2(&pixmap);
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pixmapPainter2.setRenderHint(QPainter::Antialiasing);
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pixmapPainter2.setCompositionMode(QPainter::CompositionMode_Clear);
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pixmapPainter2.setPen(Qt::transparent);
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pixmapPainter2.setBrush(Qt::transparent);
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pixmapPainter2.drawPath(rectPath);
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// 绘制阴影
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p.drawPixmap(this->rect(), pixmap, pixmap.rect());
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// 绘制一个背景
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p.save();
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p.fillPath(rectPath,palette().color(QPalette::Base));
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p.restore();
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}
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