diff options
Diffstat (limited to 'examples/webenginewidgets/demobrowser/tabwidget.cpp')
| -rw-r--r-- | examples/webenginewidgets/demobrowser/tabwidget.cpp | 94 |
1 files changed, 85 insertions, 9 deletions
diff --git a/examples/webenginewidgets/demobrowser/tabwidget.cpp b/examples/webenginewidgets/demobrowser/tabwidget.cpp index fee34f6d9..e684d3757 100644 --- a/examples/webenginewidgets/demobrowser/tabwidget.cpp +++ b/examples/webenginewidgets/demobrowser/tabwidget.cpp @@ -1,12 +1,22 @@ /**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Contact: https://www.qt.io/licensing/ ** -** This file is part of the examples of the Qt Toolkit. +** This file is part of the demonstration applications of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:BSD$ -** You may use this file under the terms of the BSD license as follows: +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, you may use this file under the terms of the BSD license +** as follows: ** ** "Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are @@ -45,6 +55,7 @@ #include "downloadmanager.h" #include "fullscreennotification.h" #include "history.h" +#include "savepagedialog.h" #include "urllineedit.h" #include "webview.h" @@ -125,6 +136,15 @@ void TabBar::contextMenuRequested(const QPoint &position) action = menu.addAction(tr("Reload Tab"), this, SLOT(reloadTab()), QKeySequence::Refresh); action->setData(index); + + // Audio mute / unmute. + action = menu.addAction(tr("Mute tab"), + this, SLOT(muteTab())); + action->setData(index); + + action = menu.addAction(tr("Unmute tab"), + this, SLOT(unmuteTab())); + action->setData(index); } else { menu.addSeparator(); } @@ -218,6 +238,22 @@ void TabBar::reloadTab() } } +void TabBar::muteTab() +{ + if (QAction *action = qobject_cast<QAction*>(sender())) { + int index = action->data().toInt(); + emit muteTab(index, true); + } +} + +void TabBar::unmuteTab() +{ + if (QAction *action = qobject_cast<QAction*>(sender())) { + int index = action->data().toInt(); + emit muteTab(index, false); + } +} + TabWidget::TabWidget(QWidget *parent) : QTabWidget(parent) , m_recentlyClosedTabsAction(0) @@ -243,6 +279,7 @@ TabWidget::TabWidget(QWidget *parent) connect(m_tabBar, SIGNAL(reloadAllTabs()), this, SLOT(reloadAllTabs())); connect(m_tabBar, SIGNAL(tabMoved(int,int)), this, SLOT(moveTab(int,int))); connect(m_tabBar, SIGNAL(tabBarDoubleClicked(int)), this, SLOT(handleTabBarDoubleClicked(int))); + connect(m_tabBar, SIGNAL(muteTab(int,bool)), this, SLOT(setAudioMutedForTab(int,bool))); setTabBar(m_tabBar); setDocumentMode(true); @@ -308,6 +345,18 @@ void TabWidget::moveTab(int fromIndex, int toIndex) m_lineEdits->insertWidget(toIndex, lineEdit); } +void TabWidget::setAudioMutedForTab(int index, bool mute) +{ + if (index < 0) + index = currentIndex(); + if (index < 0 || index >= count()) + return; + + QWidget *widget = this->widget(index); + if (WebView *tab = qobject_cast<WebView*>(widget)) + tab->page()->setAudioMuted(mute); +} + void TabWidget::addWebAction(QAction *action, QWebEnginePage::WebAction webAction) { if (!action) @@ -551,10 +600,14 @@ WebView *TabWidget::newTab(bool makeCurrent) urlLineEdit->setWebView(webView); connect(webView, SIGNAL(loadStarted()), this, SLOT(webViewLoadStarted())); - connect(webView, SIGNAL(iconChanged()), - this, SLOT(webViewIconChanged())); + connect(webView, SIGNAL(iconChanged(QIcon)), + this, SLOT(webViewIconChanged(QIcon))); connect(webView, SIGNAL(titleChanged(QString)), this, SLOT(webViewTitleChanged(QString))); + connect(webView->page(), SIGNAL(audioMutedChanged(bool)), + this, SLOT(webPageMutedOrAudibleChanged())); + connect(webView->page(), SIGNAL(recentlyAudibleChanged(bool)), + this, SLOT(webPageMutedOrAudibleChanged())); connect(webView, SIGNAL(urlChanged(QUrl)), this, SLOT(webViewUrlChanged(QUrl))); @@ -686,14 +739,12 @@ void TabWidget::webViewLoadStarted() } } -void TabWidget::webViewIconChanged() +void TabWidget::webViewIconChanged(const QIcon &icon) { WebView *webView = qobject_cast<WebView*>(sender()); int index = webViewIndex(webView); - if (-1 != index) { - QIcon icon = webView->icon(); + if (-1 != index) setTabIcon(index, icon); - } } void TabWidget::webViewTitleChanged(const QString &title) @@ -708,6 +759,23 @@ void TabWidget::webViewTitleChanged(const QString &title) BrowserApplication::historyManager()->updateHistoryItem(webView->url(), title); } +void TabWidget::webPageMutedOrAudibleChanged() { + QWebEnginePage* webPage = qobject_cast<QWebEnginePage*>(sender()); + WebView *webView = qobject_cast<WebView*>(webPage->view()); + + int index = webViewIndex(webView); + if (-1 != index) { + QString title = webView->title(); + + bool muted = webPage->isAudioMuted(); + bool audible = webPage->recentlyAudible(); + if (muted) title += tr(" (muted)"); + else if (audible) title += tr(" (audible)"); + + setTabText(index, title); + } +} + void TabWidget::webViewUrlChanged(const QUrl &url) { WebView *webView = qobject_cast<WebView*>(sender()); @@ -855,6 +923,14 @@ bool TabWidget::restoreState(const QByteArray &state) void TabWidget::downloadRequested(QWebEngineDownloadItem *download) { + if (download->savePageFormat() != QWebEngineDownloadItem::UnknownSaveFormat) { + SavePageDialog dlg(this, download->savePageFormat(), download->path()); + if (dlg.exec() != SavePageDialog::Accepted) + return; + download->setSavePageFormat(dlg.pageFormat()); + download->setPath(dlg.filePath()); + } + BrowserApplication::downloadManager()->download(download); download->accept(); } |