1 /*
2 * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
3 * Copyright (C) 2009 Girish Ramakrishnan <girish@forwardbias.in>
4 * Copyright (C) 2006 George Staikos <staikos@kde.org>
5 * Copyright (C) 2006 Dirk Mueller <mueller@kde.org>
6 * Copyright (C) 2006 Zack Rusin <zack@kde.org>
7 * Copyright (C) 2006 Simon Hausmann <hausmann@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
MainWindow(const QString & url)38 MainWindow::MainWindow(const QString& url)
39 : m_page(new WebPage(this))
40 {
41 setAttribute(Qt::WA_DeleteOnClose);
42 #if QT_VERSION >= QT_VERSION_CHECK(4, 5, 0)
43 if (qgetenv("QTLAUNCHER_USE_ARGB_VISUALS").toInt() == 1)
44 setAttribute(Qt::WA_TranslucentBackground);
45 #endif
46
47 buildUI();
48 }
49
buildUI()50 void MainWindow::buildUI()
51 {
52 QToolBar* bar = addToolBar("Navigation");
53 #if defined(Q_WS_S60)
54 bar->setIconSize(QSize(16, 16));
55 #endif
56 bar->addAction(page()->action(QWebPage::Back));
57 bar->addAction(page()->action(QWebPage::Forward));
58 bar->addAction(page()->action(QWebPage::Reload));
59 bar->addAction(page()->action(QWebPage::Stop));
60
61 urlEdit = new LocationEdit(this);
62 urlEdit->setSizePolicy(QSizePolicy::Expanding, urlEdit->sizePolicy().verticalPolicy());
63 connect(urlEdit, SIGNAL(returnPressed()), SLOT(changeLocation()));
64 QCompleter* completer = new QCompleter(this);
65 urlEdit->setCompleter(completer);
66 completer->setModel(&urlModel);
67 #if defined(Q_WS_S60)
68 addToolBarBreak();
69 addToolBar("Location")->addWidget(urlEdit);
70 #else
71 bar->addWidget(urlEdit);
72 #endif
73
74 connect(page()->mainFrame(), SIGNAL(titleChanged(const QString&)),
75 this, SLOT(setWindowTitle(const QString&)));
76 connect(page(), SIGNAL(loadProgress(int)), urlEdit, SLOT(setProgress(int)));
77 connect(page(), SIGNAL(windowCloseRequested()), this, SLOT(close()));
78
79 // short-cuts
80 page()->action(QWebPage::Back)->setShortcut(QKeySequence::Back);
81 page()->action(QWebPage::Stop)->setShortcut(Qt::Key_Escape);
82 page()->action(QWebPage::Forward)->setShortcut(QKeySequence::Forward);
83 page()->action(QWebPage::Reload)->setShortcut(QKeySequence::Refresh);
84 page()->action(QWebPage::Undo)->setShortcut(QKeySequence::Undo);
85 page()->action(QWebPage::Redo)->setShortcut(QKeySequence::Redo);
86 page()->action(QWebPage::Cut)->setShortcut(QKeySequence::Cut);
87 page()->action(QWebPage::Copy)->setShortcut(QKeySequence::Copy);
88 page()->action(QWebPage::Paste)->setShortcut(QKeySequence::Paste);
89
90 page()->action(QWebPage::ToggleBold)->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_B));
91 page()->action(QWebPage::ToggleItalic)->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_I));
92 page()->action(QWebPage::ToggleUnderline)->setShortcut(QKeySequence(Qt::CTRL | Qt::Key_U));
93 }
94
page()95 WebPage* MainWindow::page()
96 {
97 return m_page;
98 }
99
setAddressUrl(const QString & url)100 void MainWindow::setAddressUrl(const QString& url)
101 {
102 urlEdit->setText(url);
103 }
104
addCompleterEntry(const QUrl & url)105 void MainWindow::addCompleterEntry(const QUrl& url)
106 {
107 QUrl::FormattingOptions opts;
108 opts |= QUrl::RemoveScheme;
109 opts |= QUrl::RemoveUserInfo;
110 opts |= QUrl::StripTrailingSlash;
111 QString s = url.toString(opts);
112 s = s.mid(2);
113 if (s.isEmpty())
114 return;
115
116 if (!urlList.contains(s))
117 urlList += s;
118 urlModel.setStringList(urlList);
119 }
120
load(const QString & url)121 void MainWindow::load(const QString& url)
122 {
123 QUrl qurl = urlFromUserInput(url);
124 if (qurl.scheme().isEmpty())
125 qurl = QUrl("http://" + url + "/");
126 load(qurl);
127 }
128
load(const QUrl & url)129 void MainWindow::load(const QUrl& url)
130 {
131 if (!url.isValid())
132 return;
133
134 setAddressUrl(url.toString());
135 page()->mainFrame()->load(url);
136 }
137
changeLocation()138 void MainWindow::changeLocation()
139 {
140 QString string = urlEdit->text();
141 load(string);
142 }
143
openFile()144 void MainWindow::openFile()
145 {
146 static const QString filter("HTML Files (*.htm *.html);;Text Files (*.txt);;Image Files (*.gif *.jpg *.png);;All Files (*)");
147
148 QFileDialog fileDialog(this, tr("Open"), QString(), filter);
149 fileDialog.setAcceptMode(QFileDialog::AcceptOpen);
150 fileDialog.setFileMode(QFileDialog::ExistingFile);
151 fileDialog.setOptions(QFileDialog::ReadOnly);
152
153 if (fileDialog.exec()) {
154 QString selectedFile = fileDialog.selectedFiles()[0];
155 if (!selectedFile.isEmpty())
156 load(QUrl::fromLocalFile(selectedFile));
157 }
158 }
159
160