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/*
* This file is part of smolbote. It's copyrighted by the contributors recorded
* in the version control history of the file, available from its original
* location: https://neueland.iserlohn-fortress.net/gitea/aqua/smolbote
*
* SPDX-License-Identifier: GPL-3.0
*/
#include "webview.h"
#include "subwindow/subwindow.h"
#include "webpage.h"
#include <QContextMenuEvent>
#include <QDialog>
#include <QMenu>
#include <QSlider>
#include <QStatusBar>
#include <QStyle>
#include <QToolButton>
#include <QVBoxLayout>
#include <QWebEngineContextMenuData>
#include <QWebEngineHistoryItem>
#include <QWidgetAction>
#include "webprofilemanager.h"
#include "webprofile.h"
#include "browser.h"
#include "wallet/wallet.h"
#include "config.h"
inline QAction *historyAction(QWebEngineView *view, const QWebEngineHistoryItem &item)
{
QAction *action = new QAction(view);
if(item.title().isEmpty())
action->setText(item.url().toString());
else
action->setText(QObject::tr("%1 (%2)").arg(item.title(), item.url().toString()));
QObject::connect(action, &QAction::triggered, view, [view, item]() {
view->history()->goToItem(item);
});
return action;
}
WebView::WebView(WebProfile *profile, QWidget *parent)
: QWebEngineView(parent)
{
Q_CHECK_PTR(profile);
m_profile = profile;
setPage(new WebPage(profile, this));
m_parentWindow = qobject_cast<SubWindow *>(parent);
// load status and progress
connect(this, &QWebEngineView::loadStarted, this, [this]() {
m_loaded = false;
});
connect(this, &QWebEngineView::loadFinished, this, [this]() {
m_loaded = true;
});
#ifdef CONFIG_QTBUG_65223
connect(this, &QWebEngineView::loadProgress, this, [this](int progress) {
if(progress == 100) {
emit loadFinished(true);
}
});
#endif
}
void WebView::setProfile(WebProfile *profile)
{
m_profile = profile;
const auto url = this->url();
setPage(new WebPage(profile, this));
this->load(url);
}
bool WebView::isLoaded() const
{
return m_loaded;
}
void WebView::search(const QString &term)
{
const QString searchUrl = m_profile->search().arg(QString(QUrl::toPercentEncoding(term)));
load(searchUrl);
}
WebView *WebView::createWindow(QWebEnginePage::WebWindowType type)
{
Q_CHECK_PTR(m_parentWindow);
// parent Window has been found
auto index = m_parentWindow->addTab();
WebView *view = m_parentWindow->view(index);
switch(type) {
case QWebEnginePage::WebBrowserWindow:
// a complete web browser window
break;
case QWebEnginePage::WebBrowserTab:
// a web browser tab
m_parentWindow->setCurrentTab(index);
break;
case QWebEnginePage::WebDialog:
// a window without decorations
break;
case QWebEnginePage::WebBrowserBackgroundTab:
// a web browser tab, but don't swap to it
break;
}
return view;
}
void WebView::contextMenuEvent(QContextMenuEvent *event)
{
QMenu *menu = new QMenu(this);
const auto ctxdata = page()->contextMenuData();
// back, forward, reload, mute buttons, added to all variants of the context menu
{
auto *navButtons = new QWidgetAction(this);
auto *buttons = new QWidget(this);
auto *buttonsLayout = new QHBoxLayout();
buttonsLayout->setContentsMargins(8, 0, 8, 0);
buttonsLayout->setSpacing(2);
auto *backButton = new QToolButton(this);
backButton->setEnabled(history()->canGoBack());
backButton->setIcon(style()->standardIcon(QStyle::SP_ArrowBack));
connect(backButton, &QToolButton::clicked, this, [this, menu]() {
this->back();
menu->close();
});
buttonsLayout->addWidget(backButton);
auto *forwardButton = new QToolButton(this);
forwardButton->setEnabled(history()->canGoForward());
forwardButton->setIcon(style()->standardIcon(QStyle::SP_ArrowForward));
connect(forwardButton, &QToolButton::clicked, this, [this, menu]() {
this->forward();
menu->close();
});
buttonsLayout->addWidget(forwardButton);
auto *refreshButton = new QToolButton(this);
refreshButton->setIcon(style()->standardIcon(QStyle::SP_BrowserReload));
connect(refreshButton, &QToolButton::clicked, this, [this, menu]() {
this->reload();
menu->close();
});
buttonsLayout->addWidget(refreshButton);
buttonsLayout->addStretch();
auto *muteButton = new QToolButton(this);
muteButton->setCheckable(true);
muteButton->setChecked(this->page()->isAudioMuted());
QIcon muteIcon;
muteIcon.addPixmap(style()->standardPixmap(QStyle::SP_MediaVolume), QIcon::Normal, QIcon::Off);
muteIcon.addPixmap(style()->standardPixmap(QStyle::SP_MediaVolumeMuted), QIcon::Normal, QIcon::On);
muteButton->setIcon(muteIcon);
connect(muteButton, &QToolButton::clicked, this, [this, menu](bool checked) {
this->page()->setAudioMuted(checked);
menu->close();
});
buttonsLayout->addWidget(muteButton);
buttons->setLayout(buttonsLayout);
navButtons->setDefaultWidget(buttons);
menu->addAction(navButtons);
menu->addSeparator();
}
if(ctxdata.mediaType() == QWebEngineContextMenuData::MediaTypeNone) {
auto *backMenu = new QMenu(tr("Back"), this);
if(!history()->canGoBack()) {
backMenu->setEnabled(false);
} else {
connect(backMenu, &QMenu::aboutToShow, this, [this, backMenu]() {
backMenu->clear();
const auto backItems = history()->backItems(10);
for(const QWebEngineHistoryItem &item : backItems) {
backMenu->addAction(historyAction(this, item));
}
});
}
menu->addMenu(backMenu);
auto *forwardMenu = new QMenu(tr("Forward"), this);
if(!history()->canGoForward()) {
forwardMenu->setEnabled(false);
} else {
connect(forwardMenu, &QMenu::aboutToShow, this, [this, forwardMenu]() {
forwardMenu->clear();
const auto forwardItems = history()->forwardItems(10);
for(const QWebEngineHistoryItem &item : forwardItems) {
forwardMenu->addAction(historyAction(this, item));
}
});
}
menu->addMenu(forwardMenu);
connect(menu->addAction(tr("Reload")), &QAction::triggered, this, [this]() {
page()->triggerAction(QWebEnginePage::Reload);
});
connect(menu->addAction(tr("Reload and bypass Cache")), &QAction::triggered, this, [this]() {
page()->triggerAction(QWebEnginePage::ReloadAndBypassCache);
});
} else if(ctxdata.mediaType() == QWebEngineContextMenuData::MediaTypeImage) {
connect(menu->addAction(tr("Copy image to clipboard")), &QAction::triggered, this, [this]() {
page()->triggerAction(QWebEnginePage::CopyImageToClipboard);
});
connect(menu->addAction(tr("Copy image URL to clipboard")), &QAction::triggered, this, [this]() {
page()->triggerAction(QWebEnginePage::CopyImageUrlToClipboard);
});
if(!ctxdata.mediaUrl().isEmpty()) {
if(this->url() != ctxdata.mediaUrl()) {
connect(menu->addAction(tr("Open image")), &QAction::triggered, this, [this, ctxdata]() {
load(ctxdata.mediaUrl());
});
connect(menu->addAction(tr("Open image in new tab")), &QAction::triggered, this, [this, ctxdata]() {
createWindow(QWebEnginePage::WebBrowserTab)->load(ctxdata.mediaUrl());
});
}
connect(menu->addAction(tr("Save image")), &QAction::triggered, this, [this, ctxdata]() {
page()->download(ctxdata.mediaUrl());
});
}
} else {
delete menu;
menu = page()->createStandardContextMenu();
}
if(!ctxdata.linkUrl().isEmpty()) {
menu->addSeparator();
connect(menu->addAction(tr("Open link in new tab")), &QAction::triggered, this, [this, ctxdata]() {
createWindow(QWebEnginePage::WebBrowserTab)->load(ctxdata.linkUrl());
});
auto *newTabMenu = menu->addMenu(tr("Open link in new tab with profile"));
dynamic_cast<Browser*>(qApp)->getProfileManager()->profileMenu(newTabMenu, [this, ctxdata](WebProfile *profile) {
auto *view = this->createWindow(QWebEnginePage::WebBrowserTab);
view->setProfile(profile);
view->load(ctxdata.linkUrl());
});
connect(menu->addAction(tr("Open link in new window")), &QAction::triggered, this, [this, ctxdata]() {
createWindow(QWebEnginePage::WebBrowserWindow)->load(ctxdata.linkUrl());
});
connect(menu->addAction(tr("Copy link address")), &QAction::triggered, this, [this]() {
page()->triggerAction(QWebEnginePage::CopyLinkToClipboard);
});
}
// zoom widget
{
menu->addSeparator();
auto *zoomSlider = new QSlider(Qt::Horizontal);
zoomSlider->setMinimum(5);
zoomSlider->setMaximum(50);
zoomSlider->setValue(zoomFactor() * 10);
auto *zoomAction = menu->addAction(tr("Zoom: %1x").arg(zoomFactor()));
connect(zoomAction, &QAction::triggered, this, [zoomSlider]() {
zoomSlider->setValue(10);
});
connect(zoomSlider, &QSlider::valueChanged, this, [this, zoomAction](int value) {
zoomAction->setText(tr("Zoom: %1x").arg(static_cast<qreal>(value) / 10));
setZoomFactor(static_cast<qreal>(value) / 10);
});
auto *zoomWidgetAction = new QWidgetAction(this);
zoomWidgetAction->setDefaultWidget(zoomSlider);
menu->addAction(zoomWidgetAction);
}
#ifdef QT_DEBUG
{
menu->addSeparator();
auto *autofillAction = menu->addAction(tr("Autofill form"));
connect(autofillAction, &QAction::triggered, this, [this]() {
Wallet::autocompleteForm(this);
});
};
#endif
menu->setMinimumWidth(250);
menu->exec(event->globalPos());
}
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