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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 "webviewtabbar.h"
#include "browser.h"
#include <QAction>
WebViewTabBar::WebViewTabBar(QWidget *parent) :
QTabBar(parent)
{
setElideMode(Qt::ElideRight);
setTabsClosable(true);
setMovable(true);
connect(this, SIGNAL(tabCloseRequested(int)), this, SLOT(removeTab(int)));
connect(this, SIGNAL(currentChanged(int)), this, SLOT(handleCurrentChanged(int)));
connect(this, SIGNAL(tabMoved(int,int)), this, SLOT(updateVectorArrangement(int,int)));
if(sSettings->contains("window.shortcuts.tabClose")) {
QAction *tabCloseAction = new QAction(this);
tabCloseAction->setShortcut(QKeySequence::fromString(sSettings->value("window.shortcuts.tabClose").toString()));
connect(tabCloseAction, &QAction::triggered, [this]() {
this->removeTab(currentIndex());
});
addAction(tabCloseAction);
}
if(sSettings->contains("window.shortcuts.tabLeft")) {
QAction *tabLeftAction = new QAction(this);
tabLeftAction->setShortcut(QKeySequence::fromString(sSettings->value("window.shortcuts.tabLeft").toString()));
connect(tabLeftAction, &QAction::triggered, [this]() {
this->setCurrentIndex(currentIndex()-1);
});
addAction(tabLeftAction);
}
if(sSettings->contains("window.shortcuts.tabRight")) {
QAction *tabRightAction = new QAction(this);
tabRightAction->setShortcut(QKeySequence::fromString(sSettings->value("window.shortcuts.tabRight").toString()));
connect(tabRightAction, &QAction::triggered, [this]() {
this->setCurrentIndex(currentIndex()+1);
});
addAction(tabRightAction);
}
}
WebViewTabBar::~WebViewTabBar()
{
// cleanup
qDeleteAll(m_views);
m_views.clear();
}
int WebViewTabBar::addTab(QWebEngineProfile *profile, const QUrl &url)
{
WebView *view = new WebView(0);
QWebEnginePage *page = new QWebEnginePage(profile);
view->setPage(page);
page->load(url);
m_views.append(view);
//connect(view, SIGNAL(titleChanged()), this, SLOT(updateTabText()));
connect(view, &QWebEngineView::titleChanged, [this, view](const QString &title) {
int index = m_views.indexOf(view);
setTabText(index, title);
});
connect(view, &QWebEngineView::iconChanged, [this, view](const QIcon &icon) {
int index = m_views.indexOf(view);
setTabIcon(index, icon);
});
return QTabBar::addTab("New Tab");
}
void WebViewTabBar::setProfile(QWebEngineProfile *profile)
{
for(QWebEngineView *view : m_views) {
QWebEnginePage *page = new QWebEnginePage(profile);
page->load(view->url());
view->setPage(page);
}
}
WebView *WebViewTabBar::currentView()
{
return m_views.at(currentIndex());
}
QSize WebViewTabBar::tabSizeHint(int index) const
{
Q_UNUSED(index)
return QSize(200, this->height());
}
void WebViewTabBar::handleCurrentChanged(int index)
{
emit currentTabChanged(m_views.at(index));
}
void WebViewTabBar::removeTab(int index)
{
// remove the tab data from the index
m_views.at(index)->deleteLater();
m_views.remove(index);
// remove the tab from the QTabBar
// this emits the currentTabChanged signal, so it should be done after the view is removed from the index
QTabBar::removeTab(index);
}
void WebViewTabBar::updateTabText(WebView *view, const QString &text)
{
int index = m_views.indexOf(view);
setTabText(index, text);
}
void WebViewTabBar::updateVectorArrangement(int from, int to)
{
m_views.move(from, to);
}
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