From 63b34dc6ccd32c9bc7c3d8c0137ff12530238bde Mon Sep 17 00:00:00 2001 From: Andrea Diamantini Date: Thu, 30 Oct 2008 01:50:51 +0100 Subject: reKonq initial commit. Yeah! --- src/toolbarsearch.cpp | 156 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 src/toolbarsearch.cpp (limited to 'src/toolbarsearch.cpp') diff --git a/src/toolbarsearch.cpp b/src/toolbarsearch.cpp new file mode 100644 index 00000000..16022fe0 --- /dev/null +++ b/src/toolbarsearch.cpp @@ -0,0 +1,156 @@ +/**************************************************************************** +** +** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License versions 2.0 or 3.0 as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information +** to ensure GNU General Public Licensing requirements will be met: +** http://www.fsf.org/licensing/licenses/info/GPLv2.html and +** http://www.gnu.org/copyleft/gpl.html. In addition, as a special +** exception, Nokia gives you certain additional rights. These rights +** are described in the Nokia Qt GPL Exception version 1.3, included in +** the file GPL_EXCEPTION.txt in this package. +** +** Qt for Windows(R) Licensees +** As a special exception, Nokia, as the sole copyright holder for Qt +** Designer, grants users of the Qt/Eclipse Integration plug-in the +** right for the Qt/Eclipse Integration to link to functionality +** provided by Qt Designer and its related libraries. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** +****************************************************************************/ + +#include "toolbarsearch.h" +#include "autosaver.h" + +#include +#include + +#include +#include +#include + +#include + +/* + ToolbarSearch is a very basic search widget that also contains a small history. + Searches are turned into urls that use Google to perform search + */ +ToolbarSearch::ToolbarSearch(QWidget *parent) + : SearchLineEdit(parent) + , m_autosaver(new AutoSaver(this)) + , m_maxSavedSearches(10) + , m_stringListModel(new QStringListModel(this)) +{ + QMenu *m = menu(); + connect(m, SIGNAL(aboutToShow()), this, SLOT(aboutToShowMenu())); + connect(m, SIGNAL(triggered(QAction*)), this, SLOT(triggeredMenuAction(QAction*))); + + QCompleter *completer = new QCompleter(m_stringListModel, this); + completer->setCompletionMode(QCompleter::InlineCompletion); + lineEdit()->setCompleter(completer); + + connect(lineEdit(), SIGNAL(returnPressed()), SLOT(searchNow())); + setInactiveText(tr("Google")); + load(); +} + +ToolbarSearch::~ToolbarSearch() +{ + m_autosaver->saveIfNeccessary(); +} + +void ToolbarSearch::save() +{ + QSettings settings; + settings.beginGroup(QLatin1String("toolbarsearch")); + settings.setValue(QLatin1String("recentSearches"), m_stringListModel->stringList()); + settings.setValue(QLatin1String("maximumSaved"), m_maxSavedSearches); + settings.endGroup(); +} + +void ToolbarSearch::load() +{ + QSettings settings; + settings.beginGroup(QLatin1String("toolbarsearch")); + QStringList list = settings.value(QLatin1String("recentSearches")).toStringList(); + m_maxSavedSearches = settings.value(QLatin1String("maximumSaved"), m_maxSavedSearches).toInt(); + m_stringListModel->setStringList(list); + settings.endGroup(); +} + +void ToolbarSearch::searchNow() +{ + QString searchText = lineEdit()->text(); + QStringList newList = m_stringListModel->stringList(); + if (newList.contains(searchText)) + newList.removeAt(newList.indexOf(searchText)); + newList.prepend(searchText); + if (newList.size() >= m_maxSavedSearches) + newList.removeLast(); + + QWebSettings *globalSettings = QWebSettings::globalSettings(); + if (!globalSettings->testAttribute(QWebSettings::PrivateBrowsingEnabled)) { + m_stringListModel->setStringList(newList); + m_autosaver->changeOccurred(); + } + + QUrl url(QLatin1String("http://www.google.com/search")); + url.addQueryItem(QLatin1String("q"), searchText); + url.addQueryItem(QLatin1String("ie"), QLatin1String("UTF-8")); + url.addQueryItem(QLatin1String("oe"), QLatin1String("UTF-8")); + url.addQueryItem(QLatin1String("client"), QLatin1String("qtdemobrowser")); + emit search(url); +} + +void ToolbarSearch::aboutToShowMenu() +{ + lineEdit()->selectAll(); + QMenu *m = menu(); + m->clear(); + QStringList list = m_stringListModel->stringList(); + if (list.isEmpty()) { + m->addAction(tr("No Recent Searches")); + return; + } + + QAction *recent = m->addAction(tr("Recent Searches")); + recent->setEnabled(false); + for (int i = 0; i < list.count(); ++i) { + QString text = list.at(i); + m->addAction(text)->setData(text); + } + m->addSeparator(); + m->addAction(tr("Clear Recent Searches"), this, SLOT(clear())); +} + +void ToolbarSearch::triggeredMenuAction(QAction *action) +{ + QVariant v = action->data(); + if (v.canConvert()) { + QString text = v.toString(); + lineEdit()->setText(text); + searchNow(); + } +} + +void ToolbarSearch::clear() +{ + m_stringListModel->setStringList(QStringList()); + m_autosaver->changeOccurred();; +} -- cgit v1.2.1