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/** LICENSE ********************************************************************
**
** smolbote: yet another qute browser
** Copyright (C) 2017 Xian Nox
**
** 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 3 of the License, or
** (at your option) any later version.
**
** 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 <http://www.gnu.org/licenses/>.
**
******************************************************************************/
#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();
}
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