1 /* 2 * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies) 3 * Copyright (C) 2009 Girish Ramakrishnan <girish (at) forwardbias.in> 4 * Copyright (C) 2006 George Staikos <staikos (at) kde.org> 5 * Copyright (C) 2006 Dirk Mueller <mueller (at) kde.org> 6 * Copyright (C) 2006 Zack Rusin <zack (at) kde.org> 7 * Copyright (C) 2006 Simon Hausmann <hausmann (at) kde.org> 8 * 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 21 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 28 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #include "mainwindow.h" 34 35 #include "locationedit.h" 36 #include "utils.h" 37 38 MainWindow::MainWindow() 39 : m_page(new WebPage(this)) 40 , m_toolBar(0) 41 , urlEdit(0) 42 { 43 setAttribute(Qt::WA_DeleteOnClose); 44 if (qgetenv("QTTESTBROWSER_USE_ARGB_VISUALS").toInt() == 1) 45 setAttribute(Qt::WA_TranslucentBackground); 46 47 buildUI(); 48 } 49 50 void MainWindow::buildUI() 51 { 52 #if defined(Q_OS_SYMBIAN) 53 delete urlEdit; 54 #endif 55 delete m_toolBar; 56 57 m_toolBar = addToolBar("Navigation"); 58 #if defined(Q_OS_SYMBIAN) 59 m_toolBar->setIconSize(QSize(16, 16)); 60 #endif 61 QAction* reloadAction = page()->action(QWebPage::Reload); 62 connect(reloadAction, SIGNAL(triggered()), this, SLOT(changeLocation())); 63 64 m_toolBar->addAction(page()->action(QWebPage::Back)); 65 m_toolBar->addAction(page()->action(QWebPage::Forward)); 66 m_toolBar->addAction(reloadAction); 67 m_toolBar->addAction(page()->action(QWebPage::Stop)); 68 69 #ifndef QT_NO_INPUTDIALOG 70 urlEdit = new LocationEdit(m_toolBar); 71 urlEdit->setSizePolicy(QSizePolicy::Expanding, urlEdit->sizePolicy().verticalPolicy()); 72 connect(urlEdit, SIGNAL(returnPressed()), SLOT(changeLocation())); 73 QCompleter* completer = new QCompleter(m_toolBar); 74 urlEdit->setCompleter(completer); 75 completer->setModel(&urlModel); 76 #if defined(Q_OS_SYMBIAN) 77 addToolBarBreak(); 78 addToolBar("Location")->addWidget(urlEdit); 79 #else 80 m_toolBar->addWidget(urlEdit); 81 #endif 82 83 connect(page()->mainFrame(), SIGNAL(urlChanged(QUrl)), this, SLOT(setAddressUrl(QUrl))); 84 connect(page(), SIGNAL(loadProgress(int)), urlEdit, SLOT(setProgress(int))); 85 #endif 86 87 connect(page()->mainFrame(), SIGNAL(loadStarted()), this, SLOT(onLoadStarted())); 88 connect(page()->mainFrame(), SIGNAL(iconChanged()), this, SLOT(onIconChanged())); 89 connect(page()->mainFrame(), SIGNAL(titleChanged(QString)), this, SLOT(onTitleChanged(QString))); 90 connect(page(), SIGNAL(windowCloseRequested()), this, SLOT(close())); 91 92 #ifndef QT_NO_SHORTCUT 93 // short-cuts 94 page()->action(QWebPage::Back)->setShortcut(QKeySequence::Back); 95 page()->action(QWebPage::Stop)->setShortcut(Qt::Key_Escape); 96 page()->action(QWebPage::Forward)->setShortcut(QKeySequence::Forward); 97 page()->action(QWebPage::Reload)->setShortcut(QKeySequence::Refresh); 98 #ifndef QT_NO_UNDOSTACK 99 page()->action(QWebPage::Undo)->setShortcut(QKeySequence::Undo); 100 page()->action(QWebPage::Redo)->setShortcut(QKeySequence::Redo); 101 #endif 102 page()->action(QWebPage::Cut)->setShortcut(QKeySequence::Cut); 103 page()->action(QWebPage::Copy)->setShortcut(QKeySequence::Copy); 104 page()->action(QWebPage::Paste)->setShortcut(QKeySequence::Paste); 105 page()->action(QWebPage::SelectAll)->setShortcut(QKeySequence::SelectAll); 106 107 page()->action(QWebPage::ToggleBold)->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_B)); 108 page()->action(QWebPage::ToggleItalic)->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_I)); 109 page()->action(QWebPage::ToggleUnderline)->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_U)); 110 #endif 111 } 112 113 void MainWindow::setPage(WebPage* page) 114 { 115 if (page && m_page) 116 page->setUserAgent(m_page->userAgentForUrl(QUrl())); 117 118 delete m_page; 119 m_page = page; 120 121 buildUI(); 122 } 123 124 WebPage* MainWindow::page() const 125 { 126 return m_page; 127 } 128 129 void MainWindow::setAddressUrl(const QUrl& url) 130 { 131 setAddressUrl(url.toString(QUrl::RemoveUserInfo)); 132 } 133 134 void MainWindow::setAddressUrl(const QString& url) 135 { 136 #ifndef QT_NO_INPUTDIALOG 137 if (!url.contains("about:")) 138 urlEdit->setText(url); 139 #endif 140 } 141 142 void MainWindow::addCompleterEntry(const QUrl& url) 143 { 144 QUrl::FormattingOptions opts; 145 opts |= QUrl::RemoveScheme; 146 opts |= QUrl::RemoveUserInfo; 147 opts |= QUrl::StripTrailingSlash; 148 QString s = url.toString(opts); 149 s = s.mid(2); 150 if (s.isEmpty()) 151 return; 152 153 if (!urlList.contains(s)) 154 urlList += s; 155 urlModel.setStringList(urlList); 156 } 157 158 void MainWindow::load(const QString& url) 159 { 160 QUrl qurl = urlFromUserInput(url); 161 if (qurl.scheme().isEmpty()) 162 qurl = QUrl("http://" + url + "/"); 163 load(qurl); 164 } 165 166 void MainWindow::load(const QUrl& url) 167 { 168 if (!url.isValid()) 169 return; 170 171 setAddressUrl(url.toString()); 172 page()->mainFrame()->load(url); 173 } 174 175 QString MainWindow::addressUrl() const 176 { 177 #ifndef QT_NO_INPUTDIALOG 178 return urlEdit->text(); 179 #endif 180 return QString(); 181 } 182 183 void MainWindow::changeLocation() 184 { 185 #ifndef QT_NO_INPUTDIALOG 186 QString string = urlEdit->text(); 187 QUrl mainFrameURL = page()->mainFrame()->url(); 188 189 if (mainFrameURL.isValid() && string == mainFrameURL.toString()) { 190 page()->triggerAction(QWebPage::Reload); 191 return; 192 } 193 194 load(string); 195 #endif 196 } 197 198 void MainWindow::openFile() 199 { 200 #ifndef QT_NO_FILEDIALOG 201 static const QString filter("HTML Files (*.htm *.html);;Text Files (*.txt);;Image Files (*.gif *.jpg *.png);;All Files (*)"); 202 203 QFileDialog fileDialog(this, tr("Open"), QString(), filter); 204 fileDialog.setAcceptMode(QFileDialog::AcceptOpen); 205 fileDialog.setFileMode(QFileDialog::ExistingFile); 206 fileDialog.setOptions(QFileDialog::ReadOnly); 207 208 if (fileDialog.exec()) { 209 QString selectedFile = fileDialog.selectedFiles()[0]; 210 if (!selectedFile.isEmpty()) 211 load(QUrl::fromLocalFile(selectedFile)); 212 } 213 #endif 214 } 215 216 void MainWindow::openLocation() 217 { 218 #ifndef QT_NO_INPUTDIALOG 219 urlEdit->selectAll(); 220 urlEdit->setFocus(); 221 #endif 222 } 223 224 void MainWindow::onIconChanged() 225 { 226 #ifndef QT_NO_INPUTDIALOG 227 urlEdit->setPageIcon(page()->mainFrame()->icon()); 228 #endif 229 } 230 231 void MainWindow::onLoadStarted() 232 { 233 #ifndef QT_NO_INPUTDIALOG 234 urlEdit->setPageIcon(QIcon()); 235 #endif 236 } 237 238 void MainWindow::onTitleChanged(const QString& title) 239 { 240 if (title.isEmpty()) 241 setWindowTitle(QCoreApplication::applicationName()); 242 else 243 setWindowTitle(QString::fromLatin1("%1 - %2").arg(title).arg(QCoreApplication::applicationName())); 244 } 245
