From fb8b9a3e3f8d0829e830d6d398087145c5f42d6e Mon Sep 17 00:00:00 2001 From: Andrea Diamantini Date: Tue, 24 Nov 2009 02:13:31 +0100 Subject: Created a new history dir and changed "panelhistory" terms in the more English "HistoryPanel" ones --- src/history.cpp | 454 -------------------------------------------------------- 1 file changed, 454 deletions(-) delete mode 100644 src/history.cpp (limited to 'src/history.cpp') diff --git a/src/history.cpp b/src/history.cpp deleted file mode 100644 index 07580433..00000000 --- a/src/history.cpp +++ /dev/null @@ -1,454 +0,0 @@ -/* ============================================================ -* -* This file is a part of the rekonq project -* -* Copyright (C) 2007-2008 Trolltech ASA. All rights reserved -* Copyright (C) 2008 Benjamin C. Meyer -* Copyright (C) 2008-2009 by Andrea Diamantini -* -* -* 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 2 of -* the License or (at your option) version 3 or any later version -* accepted by the membership of KDE e.V. (or its successor approved -* by the membership of KDE e.V.), which shall act as a proxy -* defined in Section 14 of version 3 of the license. -* -* 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 . -* -* ============================================================ */ - - -// Self Includes -#include "history.h" -#include "history.moc" - -// Auto Includes -#include "rekonq.h" - -// Local Includes -#include "historymodels.h" -#include "autosaver.h" -#include "application.h" - -// KDE Includes -#include -#include -#include - -// Qt Includes -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -// generic algorithms -#include - - -static const unsigned int HISTORY_VERSION = 23; - - -HistoryManager::HistoryManager(QObject *parent) - : QWebHistoryInterface(parent) - , m_saveTimer(new AutoSaver(this)) - , m_historyLimit(30) - , m_historyModel(0) - , m_historyFilterModel(0) - , m_historyTreeModel(0) - , m_completion(0) -{ - // take care of the completion object - m_completion = new KCompletion; - m_completion->setOrder( KCompletion::Weighted ); - - m_expiredTimer.setSingleShot(true); - connect(&m_expiredTimer, SIGNAL(timeout()), this, SLOT(checkForExpired())); - connect(this, SIGNAL(entryAdded(const HistoryItem &)), m_saveTimer, SLOT(changeOccurred())); - connect(this, SIGNAL(entryRemoved(const HistoryItem &)), m_saveTimer, SLOT(changeOccurred())); - - load(); - - m_historyModel = new HistoryModel(this, this); - m_historyFilterModel = new HistoryFilterModel(m_historyModel, this); - m_historyTreeModel = new HistoryTreeModel(m_historyFilterModel, this); - - // QWebHistoryInterface will delete the history manager - QWebHistoryInterface::setDefaultInterface(this); -} - - -HistoryManager::~HistoryManager() -{ - m_saveTimer->saveIfNeccessary(); - delete m_completion; -} - - -QList HistoryManager::history() const -{ - return m_history; -} - - -bool HistoryManager::historyContains(const QString &url) const -{ - return m_historyFilterModel->historyContains(url); -} - - -void HistoryManager::addHistoryEntry(const QString &url) -{ - QUrl cleanUrl(url); - - // don't store about: urls (home page related) - if(cleanUrl.scheme() == QString("about")) - return; - - cleanUrl.setPassword(QString()); - cleanUrl.setHost(cleanUrl.host().toLower()); - HistoryItem item(cleanUrl.toString(), QDateTime::currentDateTime()); - addHistoryEntry(item); - - // Add item to completion object - QString _url(url); - _url.remove(QRegExp("^http://|/$")); - m_completion->addItem(_url); -} - - -void HistoryManager::setHistory(const QList &history, bool loadedAndSorted) -{ - m_history = history; - - // verify that it is sorted by date - if (!loadedAndSorted) - qSort(m_history.begin(), m_history.end()); - - checkForExpired(); - - if (loadedAndSorted) - { - m_lastSavedUrl = m_history.value(0).url; - } - else - { - m_lastSavedUrl.clear(); - m_saveTimer->changeOccurred(); - } - emit historyReset(); -} - - -HistoryModel *HistoryManager::historyModel() const -{ - return m_historyModel; -} - - -HistoryFilterModel *HistoryManager::historyFilterModel() const -{ - return m_historyFilterModel; -} - - -HistoryTreeModel *HistoryManager::historyTreeModel() const -{ - return m_historyTreeModel; -} - - -void HistoryManager::checkForExpired() -{ - if (m_historyLimit < 0 || m_history.isEmpty()) - return; - - QDateTime now = QDateTime::currentDateTime(); - int nextTimeout = 0; - - while (!m_history.isEmpty()) - { - QDateTime checkForExpired = m_history.last().dateTime; - checkForExpired.setDate(checkForExpired.date().addDays(m_historyLimit)); - if (now.daysTo(checkForExpired) > 7) - { - // check at most in a week to prevent int overflows on the timer - nextTimeout = 7 * 86400; - } - else - { - nextTimeout = now.secsTo(checkForExpired); - } - if (nextTimeout > 0) - break; - HistoryItem item = m_history.takeLast(); - // remove from saved file also - m_lastSavedUrl.clear(); - emit entryRemoved(item); - } - - if (nextTimeout > 0) - m_expiredTimer.start(nextTimeout * 1000); -} - - -void HistoryManager::addHistoryEntry(const HistoryItem &item) -{ - QWebSettings *globalSettings = QWebSettings::globalSettings(); - if (globalSettings->testAttribute(QWebSettings::PrivateBrowsingEnabled)) - return; - - m_history.prepend(item); - emit entryAdded(item); - - if (m_history.count() == 1) - checkForExpired(); -} - - -void HistoryManager::updateHistoryEntry(const KUrl &url, const QString &title) -{ - for (int i = 0; i < m_history.count(); ++i) - { - if (url == m_history.at(i).url) - { - m_history[i].title = title; - m_saveTimer->changeOccurred(); - if (m_lastSavedUrl.isEmpty()) - m_lastSavedUrl = m_history.at(i).url; - emit entryUpdated(i); - break; - } - } -} - - -void HistoryManager::removeHistoryEntry(const HistoryItem &item) -{ - m_lastSavedUrl.clear(); - m_history.removeOne(item); - emit entryRemoved(item); -} - - -void HistoryManager::removeHistoryEntry(const KUrl &url, const QString &title) -{ - for (int i = 0; i < m_history.count(); ++i) - { - if (url == m_history.at(i).url - && (title.isEmpty() || title == m_history.at(i).title)) - { - removeHistoryEntry(m_history.at(i)); - break; - } - } - - // Remove item from completion object - QString _url = url.path(); - _url.remove(QRegExp("^http://|/$")); - m_completion->removeItem(_url); -} - - -int HistoryManager::historyLimit() const -{ - return m_historyLimit; -} - - -void HistoryManager::setHistoryLimit(int limit) -{ - if (m_historyLimit == limit) - return; - m_historyLimit = limit; - checkForExpired(); - m_saveTimer->changeOccurred(); -} - - -void HistoryManager::clear() -{ - m_history.clear(); - m_lastSavedUrl.clear(); - m_saveTimer->changeOccurred(); - m_saveTimer->saveIfNeccessary(); - historyReset(); -} - - -void HistoryManager::loadSettings() -{ - int historyExpire = ReKonfig::expireHistory(); - int days; - switch (historyExpire) - { - case 0: days = 1; break; - case 1: days = 7; break; - case 2: days = 14; break; - case 3: days = 30; break; - case 4: days = 365; break; - case 5: days = -1; break; - default: days = -1; - } - m_historyLimit = days; -} - - -void HistoryManager::load() -{ - loadSettings(); - - QString historyFilePath = KStandardDirs::locateLocal("appdata" , "history"); - QFile historyFile(historyFilePath); - if (!historyFile.exists()) - return; - if (!historyFile.open(QFile::ReadOnly)) - { - kWarning() << "Unable to open history file" << historyFile.fileName(); - return; - } - - QList list; - QDataStream in(&historyFile); - // Double check that the history file is sorted as it is read in - bool needToSort = false; - HistoryItem lastInsertedItem; - QByteArray data; - QDataStream stream; - QBuffer buffer; - stream.setDevice(&buffer); - while (!historyFile.atEnd()) - { - in >> data; - buffer.close(); - buffer.setBuffer(&data); - buffer.open(QIODevice::ReadOnly); - quint32 ver; - stream >> ver; - if (ver != HISTORY_VERSION) - continue; - HistoryItem item; - stream >> item.url; - stream >> item.dateTime; - stream >> item.title; - - if (!item.dateTime.isValid()) - continue; - - if (item == lastInsertedItem) - { - if (lastInsertedItem.title.isEmpty() && !list.isEmpty()) - list[0].title = item.title; - continue; - } - - if (!needToSort && !list.isEmpty() && lastInsertedItem < item) - needToSort = true; - - list.prepend(item); - lastInsertedItem = item; - - // Add item to completion object - QString _url = item.url; - _url.remove(QRegExp("^http://|/$")); - m_completion->addItem(_url); - } - if (needToSort) - qSort(list.begin(), list.end()); - - setHistory(list, true); - - // If we had to sort re-write the whole history sorted - if (needToSort) - { - m_lastSavedUrl.clear(); - m_saveTimer->changeOccurred(); - } -} - - -void HistoryManager::save() -{ - bool saveAll = m_lastSavedUrl.isEmpty(); - int first = m_history.count() - 1; - if (!saveAll) - { - // find the first one to save - for (int i = 0; i < m_history.count(); ++i) - { - if (m_history.at(i).url == m_lastSavedUrl) - { - first = i - 1; - break; - } - } - } - if (first == m_history.count() - 1) - saveAll = true; - - QString historyFilePath = KStandardDirs::locateLocal("appdata" , "history"); - QFile historyFile(historyFilePath); - - // When saving everything use a temporary file to prevent possible data loss. - QTemporaryFile tempFile; - tempFile.setAutoRemove(false); - bool open = false; - if (saveAll) - { - open = tempFile.open(); - } - else - { - open = historyFile.open(QFile::Append); - } - - if (!open) - { - kWarning() << "Unable to open history file for saving" - << (saveAll ? tempFile.fileName() : historyFile.fileName()); - return; - } - - QDataStream out(saveAll ? &tempFile : &historyFile); - for (int i = first; i >= 0; --i) - { - QByteArray data; - QDataStream stream(&data, QIODevice::WriteOnly); - HistoryItem item = m_history.at(i); - stream << HISTORY_VERSION << item.url << item.dateTime << item.title; - out << data; - } - tempFile.close(); - - if (saveAll) - { - if (historyFile.exists() && !historyFile.remove()) - { - kWarning() << "History: error removing old history." << historyFile.errorString(); - } - if (!tempFile.rename(historyFile.fileName())) - { - kWarning() << "History: error moving new history over old." << tempFile.errorString() << historyFile.fileName(); - } - } - m_lastSavedUrl = m_history.value(0).url; -} - - -KCompletion * HistoryManager::completionObject() const -{ - return m_completion; -} -- cgit v1.2.1