/* ============================================================ * QupZilla - WebKit based browser * Copyright (C) 2010-2015 David Rosca * * 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 . * ============================================================ */ #include "clearprivatedata.h" #include "browserwindow.h" #include "tabwidget.h" #include "cookiejar.h" #include "history.h" #include "settings.h" #include "datapaths.h" #include "mainapplication.h" #include "networkmanager.h" #include "ui_clearprivatedata.h" #include "iconprovider.h" #include "qztools.h" #include "cookiemanager.h" #include "desktopnotificationsfactory.h" #include #include #include #include #include #include #include #include #include ClearPrivateData::ClearPrivateData(QWidget* parent) : QDialog(parent) , ui(new Ui::ClearPrivateData) { setAttribute(Qt::WA_DeleteOnClose); ui->setupUi(this); ui->buttonBox->setFocus(); connect(ui->history, SIGNAL(clicked(bool)), this, SLOT(historyClicked(bool))); connect(ui->clear, SIGNAL(clicked(bool)), this, SLOT(dialogAccepted())); connect(ui->optimizeDb, SIGNAL(clicked(bool)), this, SLOT(optimizeDb())); connect(ui->editCookies, SIGNAL(clicked()), this, SLOT(showCookieManager())); Settings settings; settings.beginGroup("ClearPrivateData"); restoreState(settings.value("state", QByteArray()).toByteArray()); settings.endGroup(); } void ClearPrivateData::historyClicked(bool state) { ui->historyLength->setEnabled(state); } void ClearPrivateData::clearLocalStorage() { const QString profile = DataPaths::currentProfilePath(); QzTools::removeDir(profile + "/LocalStorage"); } void ClearPrivateData::clearWebDatabases() { const QString profile = DataPaths::currentProfilePath(); QzTools::removeDir(profile + "/IndexedDB"); QzTools::removeDir(profile + "/databases"); } void ClearPrivateData::clearCache() { const QString profile = DataPaths::currentProfilePath(); QzTools::removeDir(profile + "/GPUCache"); mApp->webProfile()->clearHttpCache(); } void ClearPrivateData::closeEvent(QCloseEvent* e) { Settings settings; settings.beginGroup("ClearPrivateData"); settings.setValue("state", saveState()); settings.endGroup(); e->accept(); } void ClearPrivateData::dialogAccepted() { QApplication::setOverrideCursor(Qt::WaitCursor); if (ui->history->isChecked()) { qint64 start = QDateTime::currentMSecsSinceEpoch(); qint64 end = 0; const QDate today = QDate::currentDate(); const QDate week = today.addDays(1 - today.dayOfWeek()); const QDate month = QDate(today.year(), today.month(), 1); switch (ui->historyLength->currentIndex()) { case 0: //Later Today end = QDateTime(today).toMSecsSinceEpoch(); break; case 1: //Week end = QDateTime(week).toMSecsSinceEpoch(); break; case 2: //Month end = QDateTime(month).toMSecsSinceEpoch(); break; case 3: //All break; } if (end == 0) { mApp->history()->clearHistory(); } else { const QList &indexes = mApp->history()->indexesFromTimeRange(start, end); mApp->history()->deleteHistoryEntry(indexes); } } if (ui->cookies->isChecked()) { mApp->cookieJar()->deleteAllCookies(); } if (ui->cache->isChecked()) { clearCache(); } if (ui->databases->isChecked()) { clearWebDatabases(); } if (ui->localStorage->isChecked()) { clearLocalStorage(); } QApplication::restoreOverrideCursor(); ui->clear->setEnabled(false); ui->clear->setText(tr("Done")); QTimer::singleShot(1000, this, SLOT(close())); } void ClearPrivateData::optimizeDb() { mApp->setOverrideCursor(Qt::WaitCursor); const QString profilePath = DataPaths::currentProfilePath(); QString sizeBefore = QzTools::fileSizeToString(QFileInfo(profilePath + "/browsedata.db").size()); IconProvider::instance()->clearOldIconsInDatabase(); QString sizeAfter = QzTools::fileSizeToString(QFileInfo(profilePath + "/browsedata.db").size()); mApp->restoreOverrideCursor(); QMessageBox::information(this, tr("Database Optimized"), tr("Database successfully optimized.

Database Size Before: %1
Database Size After: %2").arg(sizeBefore, sizeAfter)); } void ClearPrivateData::showCookieManager() { CookieManager* dialog = new CookieManager(); dialog->show(); } static const int stateDataVersion = 0x0001; void ClearPrivateData::restoreState(const QByteArray &state) { QDataStream stream(state); if (stream.atEnd()) { return; } int version = -1; int historyIndex = -1; bool databases = false; bool localStorage = false; bool cache = false; bool cookies = false; bool icons = false; stream >> version; if (version != stateDataVersion) { return; } stream >> historyIndex; stream >> databases; stream >> localStorage; stream >> cache; stream >> cookies; stream >> icons; if (historyIndex != -1) { ui->history->setChecked(true); ui->historyLength->setEnabled(true); ui->historyLength->setCurrentIndex(historyIndex); } ui->databases->setChecked(databases); ui->localStorage->setChecked(localStorage); ui->cache->setChecked(cache); ui->cookies->setChecked(cookies); } QByteArray ClearPrivateData::saveState() { // history - web database - local storage - cache - cookies - icons QByteArray data; QDataStream stream(&data, QIODevice::WriteOnly); stream << stateDataVersion; if (!ui->history->isChecked()) { stream << -1; } else { stream << ui->historyLength->currentIndex(); } stream << ui->databases->isChecked(); stream << ui->localStorage->isChecked(); stream << ui->cache->isChecked(); stream << ui->cookies->isChecked(); return data; }