mirror of
https://invent.kde.org/network/falkon.git
synced 2024-11-14 11:02:19 +01:00
340 lines
10 KiB
C++
340 lines
10 KiB
C++
/* ============================================================
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* QupZilla - WebKit based browser
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* Copyright (C) 2010-2012 David Rosca <nowrep@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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#include "historymanager.h"
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#include "ui_historymanager.h"
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#include "qupzilla.h"
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#include "mainapplication.h"
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#include "historymodel.h"
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#include "iconprovider.h"
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#include "browsinglibrary.h"
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#include "globalfunctions.h"
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#include "tabwidget.h"
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#include <QMenu>
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#include <QMessageBox>
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#include <QClipboard>
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#include <QTimer>
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#include <QSqlQuery>
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HistoryManager::HistoryManager(QupZilla* mainClass, QWidget* parent)
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: QWidget(parent)
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, ui(new Ui::HistoryManager)
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, p_QupZilla(mainClass)
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, m_historyModel(mApp->history())
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{
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ui->setupUi(this);
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ui->historyTree->setDefaultItemShowMode(TreeWidget::ItemsCollapsed);
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ui->historyTree->setSelectionMode(QAbstractItemView::ExtendedSelection);
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ui->deleteB->setShortcut(QKeySequence("Del"));
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connect(ui->historyTree, SIGNAL(itemDoubleClicked(QTreeWidgetItem*, int)), this, SLOT(itemDoubleClicked(QTreeWidgetItem*)));
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connect(ui->historyTree, SIGNAL(itemMiddleButtonClicked(QTreeWidgetItem*)), this, SLOT(itemDoubleClicked(QTreeWidgetItem*)));
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connect(ui->deleteB, SIGNAL(clicked()), this, SLOT(deleteItem()));
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connect(ui->clearAll, SIGNAL(clicked()), this, SLOT(clearHistory()));
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connect(ui->historyTree, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(contextMenuRequested(const QPoint &)));
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connect(m_historyModel, SIGNAL(historyEntryAdded(HistoryEntry)), this, SLOT(historyEntryAdded(HistoryEntry)));
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connect(m_historyModel, SIGNAL(historyEntryDeleted(HistoryEntry)), this, SLOT(historyEntryDeleted(HistoryEntry)));
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connect(m_historyModel, SIGNAL(historyEntryEdited(HistoryEntry, HistoryEntry)), this, SLOT(historyEntryEdited(HistoryEntry, HistoryEntry)));
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connect(m_historyModel, SIGNAL(historyClear()), ui->historyTree, SLOT(clear()));
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connect(ui->optimizeDb, SIGNAL(clicked(QPoint)), this, SLOT(optimizeDb()));
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//QTimer::singleShot(0, this, SLOT(refreshTable()));
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ui->historyTree->setFocus();
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}
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QupZilla* HistoryManager::getQupZilla()
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{
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if (!p_QupZilla) {
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p_QupZilla = mApp->getWindow();
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}
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return p_QupZilla.data();
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}
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void HistoryManager::setMainWindow(QupZilla* window)
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{
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if (window) {
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p_QupZilla = window;
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}
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}
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void HistoryManager::itemDoubleClicked(QTreeWidgetItem* item)
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{
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if (!item || item->text(1).isEmpty()) {
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return;
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}
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QUrl url = QUrl::fromEncoded(item->text(1).toUtf8());
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getQupZilla()->tabWidget()->addView(url, item->text(0));
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}
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void HistoryManager::loadInNewTab()
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{
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if (QAction* action = qobject_cast<QAction*>(sender())) {
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getQupZilla()->tabWidget()->addView(action->data().toUrl(), Qz::NT_NotSelectedTab);
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}
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}
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void HistoryManager::contextMenuRequested(const QPoint &position)
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{
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if (!ui->historyTree->itemAt(position)) {
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return;
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}
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QUrl link = QUrl::fromEncoded(ui->historyTree->itemAt(position)->text(1).toUtf8());
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if (link.isEmpty()) {
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return;
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}
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QMenu menu;
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menu.addAction(tr("Open link in current tab"), getQupZilla(), SLOT(loadActionUrl()))->setData(link);
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menu.addAction(tr("Open link in new tab"), this, SLOT(loadInNewTab()))->setData(link);
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menu.addSeparator();
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menu.addAction(tr("Copy address"), this, SLOT(copyUrl()))->setData(link);
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//Prevent choosing first option with double rightclick
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QPoint pos = QCursor::pos();
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QPoint p(pos.x(), pos.y() + 1);
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menu.exec(p);
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}
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void HistoryManager::copyUrl()
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{
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if (QAction* action = qobject_cast<QAction*>(sender())) {
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QApplication::clipboard()->setText(action->data().toUrl().toEncoded());
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}
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}
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void HistoryManager::deleteItem()
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{
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QList<int> list;
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foreach(QTreeWidgetItem * item, ui->historyTree->selectedItems()) {
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if (!item) {
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continue;
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}
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if (!item->parent()) {
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QList<QTreeWidgetItem*> items;
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for (int i = 0; i < item->childCount(); i++) {
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QTreeWidgetItem* children = item->child(i);
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if (children->isHidden()) {
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continue;
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}
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int id = children->data(0, Qt::UserRole + 10).toInt();
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list.append(id);
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m_ignoredIds.append(id);
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items.append(children);
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}
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if (item->childCount() == 0) {
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items.append(item);
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}
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ui->historyTree->deleteItems(items);
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}
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else {
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int id = item->data(0, Qt::UserRole + 10).toInt();
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list.append(id);
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m_ignoredIds.append(id);
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ui->historyTree->deleteItem(item);
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}
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}
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m_historyModel->deleteHistoryEntry(list);
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}
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void HistoryManager::historyEntryAdded(const HistoryEntry &entry)
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{
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QDate todayDate = QDate::currentDate();
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QDate startOfWeekDate = todayDate.addDays(1 - todayDate.dayOfWeek());
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QDate date = entry.date.date();
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QString localDate;
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if (date == todayDate) {
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localDate = tr("Today");
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}
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else if (date >= startOfWeekDate) {
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localDate = tr("This Week");
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}
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else if (date.month() == todayDate.month()) {
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localDate = tr("This Month");
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}
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else {
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localDate = QString("%1 %2").arg(HistoryModel::titleCaseLocalizedMonth(date.month()), QString::number(date.year()));
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}
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QTreeWidgetItem* item = new QTreeWidgetItem();
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QTreeWidgetItem* parentItem;
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QList<QTreeWidgetItem*> findParent = ui->historyTree->findItems(localDate, 0);
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if (findParent.count() == 1) {
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parentItem = findParent.at(0);
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}
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else {
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parentItem = new QTreeWidgetItem();
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parentItem->setText(0, localDate);
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parentItem->setIcon(0, QIcon(":/icons/menu/history_entry.png"));
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ui->historyTree->insertTopLevelItem(0, parentItem);
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}
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item->setText(0, entry.title);
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item->setText(1, entry.url.toEncoded());
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item->setToolTip(0, entry.title);
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item->setToolTip(1, entry.url.toEncoded());
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item->setData(0, Qt::UserRole + 10, entry.id);
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item->setIcon(0, _iconForUrl(entry.url));
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ui->historyTree->prependToParentItem(parentItem, item);
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}
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void HistoryManager::historyEntryDeleted(const HistoryEntry &entry)
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{
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if (m_ignoredIds.contains(entry.id)) {
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m_ignoredIds.removeOne(entry.id);
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return;
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}
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QList<QTreeWidgetItem*> list = ui->historyTree->allItems();
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foreach(QTreeWidgetItem * item, list) {
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if (!item) {
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continue;
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}
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if (item->data(0, Qt::UserRole + 10).toInt() != entry.id) {
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continue;
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}
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ui->historyTree->deleteItem(item);
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return;
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}
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}
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void HistoryManager::historyEntryEdited(const HistoryEntry &before, const HistoryEntry &after)
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{
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historyEntryDeleted(before);
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historyEntryAdded(after);
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}
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void HistoryManager::clearHistory()
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{
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QMessageBox::StandardButton button = QMessageBox::warning(this, tr("Confirmation"),
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tr("Are you sure to delete all history?"), QMessageBox::Yes | QMessageBox::No);
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if (button != QMessageBox::Yes) {
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return;
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}
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m_historyModel->clearHistory();
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m_historyModel->optimizeHistory();
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}
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void HistoryManager::refreshTable()
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{
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QTimer::singleShot(0, this, SLOT(slotRefreshTable()));
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}
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void HistoryManager::slotRefreshTable()
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{
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QApplication::setOverrideCursor(Qt::WaitCursor);
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ui->historyTree->clear();
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QDate todayDate = QDate::currentDate();
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QDate startOfWeekDate = todayDate.addDays(1 - todayDate.dayOfWeek());
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QSqlQuery query;
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query.exec("SELECT title, url, id, date FROM history ORDER BY date DESC");
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int counter = 0;
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QHash<QString, QTreeWidgetItem*> hash;
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while (query.next()) {
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const QString &title = query.value(0).toString();
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const QUrl &url = query.value(1).toUrl();
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int id = query.value(2).toInt();
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const QDate &date = QDateTime::fromMSecsSinceEpoch(query.value(3).toLongLong()).date();
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QString localDate;
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if (date == todayDate) {
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localDate = tr("Today");
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}
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else if (date >= startOfWeekDate) {
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localDate = tr("This Week");
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}
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else if (date.month() == todayDate.month()) {
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localDate = tr("This Month");
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}
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else {
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localDate = QString("%1 %2").arg(HistoryModel::titleCaseLocalizedMonth(date.month()), QString::number(date.year()));
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}
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QTreeWidgetItem* item;
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QTreeWidgetItem* findParent = hash[localDate];
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if (findParent) {
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item = new QTreeWidgetItem(findParent);
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}
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else {
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QTreeWidgetItem* newParent = new QTreeWidgetItem(ui->historyTree);
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newParent->setText(0, localDate);
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newParent->setIcon(0, QIcon(":/icons/menu/history_entry.png"));
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ui->historyTree->addTopLevelItem(newParent);
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hash[localDate] = newParent;
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item = new QTreeWidgetItem(newParent);
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}
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item->setText(0, title);
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item->setText(1, url.toEncoded());
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item->setToolTip(0, title);
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item->setToolTip(1, url.toEncoded());
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item->setData(0, Qt::UserRole + 10, id);
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item->setIcon(0, _iconForUrl(url));
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ui->historyTree->addTopLevelItem(item);
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++counter;
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if (counter > 200) {
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QApplication::processEvents();
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counter = 0;
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}
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}
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QApplication::restoreOverrideCursor();
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}
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void HistoryManager::search(const QString &searchText)
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{
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ui->historyTree->filterString(searchText);
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}
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void HistoryManager::optimizeDb()
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{
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BrowsingLibrary* b = qobject_cast<BrowsingLibrary*>(parentWidget()->parentWidget());
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if (!b) {
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return;
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}
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b->optimizeDatabase();
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}
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HistoryManager::~HistoryManager()
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{
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delete ui;
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}
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