1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "settings.h"
#include <QMenu>
#include <QMenuBar>
#include <QCloseEvent>
#include <QMessageBox>
#include "browser.h"
#include "forms/profiledialog.h"
#include <QApplication>
#include <QInputDialog>
#include <QWebEngineDownloadItem>
MainWindow::MainWindow(Browser *instance, QUrl defaultUrl, QWidget *parent) :
QMainWindow(parent),
downloadManager(new DownloadDialog(this)),
ui(new Ui::MainWindow),
navigationToolBar(new QToolBar(this)),
tabToolBar(new QToolBar(this)),
tabBar(new WebViewTabBar(this)),
urlLineEdit(new QLineEdit(navigationToolBar))
{
browserInstance = instance;
Settings settings;
// Load profile and connect its signals
loadProfile(settings.value("defaults/profile").toString());
ui->setupUi(this);
resize(settings.value("window/width", 800).toInt(), settings.value("window/height", 600).toInt());
// Browser menu
browserMenu = new QMenu(qApp->applicationName(), ui->menuBar);
ui->menuBar->addMenu(browserMenu);
browserMenu->addAction(tr("New Window"), this, SLOT(handleNewWindow()), QKeySequence(tr("Ctrl+N")));
browserMenu->addAction(tr("New Tab"), this, SLOT(createNewTab()), QKeySequence(tr("Ctrl+T")));
browserMenu->addSeparator();
browserMenu->addAction(tr("About Qt"), qApp, SLOT(aboutQt()));
browserMenu->addAction(tr("Quit"), qApp, SLOT(quit()), QKeySequence(tr("Ctrl+Q")));
// Profile menu
QMenuBar *rightBar = new QMenuBar(ui->menuBar);
profileMenu = new QMenu(tr("Profile: ") + profileName);
rightBar->addMenu(profileMenu);
ui->menuBar->setCornerWidget(rightBar);
profileMenu->addAction(tr("Edit profile"), this, SLOT(createProfileDialog()));
profileMenu->addAction(tr("Load profile"), this, SLOT(handleLoadProfile()));
profileMenu->addAction(tr("Downloads"), downloadManager, SLOT(show()));
//profileMenu->addAction(tr("Settings"));
//profileMenu->addAction(tr("Cookies"));
this->addToolBar(Qt::TopToolBarArea, navigationToolBar);
this->addToolBarBreak(Qt::TopToolBarArea);
this->addToolBar(Qt::TopToolBarArea, tabToolBar);
navigationToolBar->addWidget(urlLineEdit);
connect(urlLineEdit, SIGNAL(returnPressed()), this, SLOT(handleUrlChanged()));
tabToolBar->addWidget(tabBar);
connect(tabBar, SIGNAL(currentTabChanged(QWebEngineView*)), this, SLOT(handleTabChanged(QWebEngineView*)));
if(!defaultUrl.isEmpty())
createNewTab(defaultUrl);
else
createNewTab(settings.value("defaults/url", QUrl("http://duckduckgo.com")).toUrl());
}
MainWindow::~MainWindow()
{
delete ui;
}
void MainWindow::createNewTab(const QUrl &url)
{
tabBar->addTab(profile, url);
}
void MainWindow::closeEvent(QCloseEvent *event)
{
if(tabBar->count() > 1) {
int ret = QMessageBox::warning(this, tr("Close window?"), tr("Close multiple tabs?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
if(ret == QMessageBox::No) {
event->ignore();
return;
}
}
QMainWindow::closeEvent(event);
}
void MainWindow::loadProfile(const QString &name)
{
if(profile) {
profile->deleteLater();
}
if(name.isEmpty()) {
qDebug("Creating off-the-record profile");
profileName = tr("Off the record");
profile = new WebEngineProfile(this);
} else {
profileName = name;
qDebug("Using profile: %s", qUtf8Printable(profileName));
profile = new WebEngineProfile(profileName, this);
}
connect(profile, SIGNAL(downloadRequested(QWebEngineDownloadItem*)), downloadManager, SLOT(addDownload(QWebEngineDownloadItem*)));
}
void MainWindow::handleLoadProfile()
{
bool ok;
QString name = QInputDialog::getText(this, tr("Load Profile"), tr("Enter Profile name"), QLineEdit::Normal, QString(""), &ok);
if(ok) {
loadProfile(name);
profileMenu->setTitle(tr("Profile: ") + profileName);
tabBar->setProfile(profile);
}
}
void MainWindow::handleNewWindow(const QUrl &url)
{
browserInstance->addWindow(new MainWindow(browserInstance, url));
}
void MainWindow::handleTabChanged(QWebEngineView *view)
{
centralWidget()->setParent(0);
disconnect(centralWidget());
setCentralWidget(view);
connect(view, SIGNAL(urlChanged(QUrl)), this, SLOT(handleUrlUpdated(QUrl)));
connect(view, SIGNAL(titleChanged(QString)), this, SLOT(handleTitleUpdated(QString)));
this->handleUrlUpdated(view->url());
this->handleTitleUpdated(view->title());
}
void MainWindow::handleUrlChanged()
{
tabBar->currentView()->load(QUrl::fromUserInput(urlLineEdit->text()));
}
void MainWindow::handleUrlUpdated(const QUrl &url)
{
urlLineEdit->setText(url.toString());
}
void MainWindow::handleTitleUpdated(const QString &title)
{
Settings settings;
setWindowTitle(title + settings.value("window/title").toString());
}
void MainWindow::createProfileDialog()
{
ProfileDialog *dialog = new ProfileDialog(profile, this);
dialog->exec();
}
|
