BrowserWindow.qml Example File

webengine/quicknanobrowser/BrowserWindow.qml
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import Qt.labs.settings 1.0 import QtQml 2.2 import QtQuick 2.2 import QtQuick.Controls 1.0 import QtQuick.Controls.Private 1.0 as QQCPrivate import QtQuick.Controls.Styles 1.0 import QtQuick.Dialogs 1.2 import QtQuick.Layouts 1.0 import QtQuick.Window 2.1 import QtWebEngine 1.7 ApplicationWindow { id: browserWindow property QtObject applicationRoot property Item currentWebView: tabs.currentIndex < tabs.count ? tabs.getTab(tabs.currentIndex).item : null property int previousVisibility: Window.Windowed width: 1300 height: 900 visible: true title: currentWebView && currentWebView.title // Make sure the Qt.WindowFullscreenButtonHint is set on OS X. Component.onCompleted: flags = flags | Qt.WindowFullscreenButtonHint // Create a styleItem to determine the platform. // When using style "mac", ToolButtons are not supposed to accept focus. QQCPrivate.StyleItem { id: styleItem } property bool platformIsMac: styleItem.style == "mac" Settings { id : appSettings property alias autoLoadImages: loadImages.checked property alias javaScriptEnabled: javaScriptEnabled.checked property alias errorPageEnabled: errorPageEnabled.checked property alias pluginsEnabled: pluginsEnabled.checked property alias fullScreenSupportEnabled: fullScreenSupportEnabled.checked property alias autoLoadIconsForPage: autoLoadIconsForPage.checked property alias touchIconsEnabled: touchIconsEnabled.checked property alias webRTCPublicInterfacesOnly : webRTCPublicInterfacesOnly.checked property alias devToolsEnabled: devToolsEnabled.checked } Action { shortcut: "Ctrl+D" onTriggered: { downloadView.visible = !downloadView.visible; } } Action { id: focus shortcut: "Ctrl+L" onTriggered: { addressBar.forceActiveFocus(); addressBar.selectAll(); } } Action { shortcut: StandardKey.Refresh onTriggered: { if (currentWebView) currentWebView.reload(); } } Action { shortcut: StandardKey.AddTab onTriggered: { tabs.createEmptyTab(currentWebView.profile); tabs.currentIndex = tabs.count - 1; addressBar.forceActiveFocus(); addressBar.selectAll(); } } Action { shortcut: StandardKey.Close onTriggered: { currentWebView.triggerWebAction(WebEngineView.RequestClose); } } Action { shortcut: "Escape" onTriggered: { if (currentWebView.state == "FullScreen") { browserWindow.visibility = browserWindow.previousVisibility; fullScreenNotification.hide(); currentWebView.triggerWebAction(WebEngineView.ExitFullScreen); } } } Action { shortcut: "Ctrl+0" onTriggered: currentWebView.zoomFactor = 1.0 } Action { shortcut: StandardKey.ZoomOut onTriggered: currentWebView.zoomFactor -= 0.1 } Action { shortcut: StandardKey.ZoomIn onTriggered: currentWebView.zoomFactor += 0.1 } Action { shortcut: StandardKey.Copy onTriggered: currentWebView.triggerWebAction(WebEngineView.Copy) } Action { shortcut: StandardKey.Cut onTriggered: currentWebView.triggerWebAction(WebEngineView.Cut) } Action { shortcut: StandardKey.Paste onTriggered: currentWebView.triggerWebAction(WebEngineView.Paste) } Action { shortcut: "Shift+"+StandardKey.Paste onTriggered: currentWebView.triggerWebAction(WebEngineView.PasteAndMatchStyle) } Action { shortcut: StandardKey.SelectAll onTriggered: currentWebView.triggerWebAction(WebEngineView.SelectAll) } Action { shortcut: StandardKey.Undo onTriggered: currentWebView.triggerWebAction(WebEngineView.Undo) } Action { shortcut: StandardKey.Redo onTriggered: currentWebView.triggerWebAction(WebEngineView.Redo) } Action { shortcut: StandardKey.Back onTriggered: currentWebView.triggerWebAction(WebEngineView.Back) } Action { shortcut: StandardKey.Forward onTriggered: currentWebView.triggerWebAction(WebEngineView.Forward) } toolBar: ToolBar { id: navigationBar RowLayout { anchors.fill: parent ToolButton { enabled: currentWebView && (currentWebView.canGoBack || currentWebView.canGoForward) menu:Menu { id: historyMenu Instantiator { model: currentWebView && currentWebView.navigationHistory.items MenuItem { text: model.title onTriggered: currentWebView.goBackOrForward(model.offset) checkable: !enabled checked: !enabled enabled: model.offset } onObjectAdded: function(index, object) { historyMenu.insertItem(index, object) } onObjectRemoved: function(index, object) { historyMenu.removeItem(object) } } } } ToolButton { id: backButton iconSource: "icons/go-previous.png" onClicked: currentWebView.goBack() enabled: currentWebView && currentWebView.canGoBack activeFocusOnTab: !browserWindow.platformIsMac } ToolButton { id: forwardButton iconSource: "icons/go-next.png" onClicked: currentWebView.goForward() enabled: currentWebView && currentWebView.canGoForward activeFocusOnTab: !browserWindow.platformIsMac } ToolButton { id: reloadButton iconSource: currentWebView && currentWebView.loading ? "icons/process-stop.png" : "icons/view-refresh.png" onClicked: currentWebView && currentWebView.loading ? currentWebView.stop() : currentWebView.reload() activeFocusOnTab: !browserWindow.platformIsMac } TextField { id: addressBar Image { anchors.verticalCenter: addressBar.verticalCenter; x: 5 z: 2 id: faviconImage width: 16; height: 16 sourceSize: Qt.size(width, height) source: currentWebView && currentWebView.icon } style: TextFieldStyle { padding { left: 26; } } focus: true Layout.fillWidth: true text: currentWebView && currentWebView.url onAccepted: currentWebView.url = utils.fromUserInput(text) } ToolButton { id: settingsMenuButton menu: Menu { MenuItem { id: loadImages text: "Autoload images" checkable: true checked: WebEngine.settings.autoLoadImages } MenuItem { id: javaScriptEnabled text: "JavaScript On" checkable: true checked: WebEngine.settings.javascriptEnabled } MenuItem { id: errorPageEnabled text: "ErrorPage On" checkable: true checked: WebEngine.settings.errorPageEnabled } MenuItem { id: pluginsEnabled text: "Plugins On" checkable: true checked: true } MenuItem { id: fullScreenSupportEnabled text: "FullScreen On" checkable: true checked: WebEngine.settings.fullScreenSupportEnabled } MenuItem { id: offTheRecordEnabled text: "Off The Record" checkable: true checked: currentWebView.profile.offTheRecord onToggled: function(checked) { currentWebView.profile = checked ? otrProfile : defaultProfile; } } MenuItem { id: httpDiskCacheEnabled text: "HTTP Disk Cache" checkable: !currentWebView.profile.offTheRecord checked: (currentWebView.profile.httpCacheType === WebEngineProfile.DiskHttpCache) onToggled: function(checked) { currentWebView.profile.httpCacheType = checked ? WebEngineProfile.DiskHttpCache : WebEngineProfile.MemoryHttpCache; } } MenuItem { id: autoLoadIconsForPage text: "Icons On" checkable: true checked: WebEngine.settings.autoLoadIconsForPage } MenuItem { id: touchIconsEnabled text: "Touch Icons On" checkable: true checked: WebEngine.settings.touchIconsEnabled enabled: autoLoadIconsForPage.checked } MenuItem { id: webRTCPublicInterfacesOnly text: "WebRTC Public Interfaces Only" checkable: true checked: WebEngine.settings.webRTCPublicInterfacesOnly } MenuItem { id: devToolsEnabled text: "Open DevTools" checkable: true checked: false } } } } ProgressBar { id: progressBar height: 3 anchors { left: parent.left top: parent.bottom right: parent.right leftMargin: -parent.leftMargin rightMargin: -parent.rightMargin } style: ProgressBarStyle { background: Item {} } z: -2; minimumValue: 0 maximumValue: 100 value: (currentWebView && currentWebView.loadProgress < 100) ? currentWebView.loadProgress : 0 } } TabView { id: tabs function createEmptyTab(profile) { var tab = addTab("", tabComponent); // We must do this first to make sure that tab.active gets set so that tab.item gets instantiated immediately. tab.active = true; tab.title = Qt.binding(function() { return tab.item.title }); tab.item.profile = profile; return tab; } anchors.fill: parent Component.onCompleted: createEmptyTab(defaultProfile) Component { id: tabComponent WebEngineView { id: webEngineView focus: true onLinkHovered: function(hoveredUrl) { if (hoveredUrl === "") resetStatusText.start(); else { resetStatusText.stop(); statusText.text = hoveredUrl; } } states: [ State { name: "FullScreen" PropertyChanges { target: tabs frameVisible: false tabsVisible: false } PropertyChanges { target: navigationBar visible: false } } ] settings.autoLoadImages: appSettings.autoLoadImages settings.javascriptEnabled: appSettings.javaScriptEnabled settings.errorPageEnabled: appSettings.errorPageEnabled settings.pluginsEnabled: appSettings.pluginsEnabled settings.fullScreenSupportEnabled: appSettings.fullScreenSupportEnabled settings.autoLoadIconsForPage: appSettings.autoLoadIconsForPage settings.touchIconsEnabled: appSettings.touchIconsEnabled settings.webRTCPublicInterfacesOnly: appSettings.webRTCPublicInterfacesOnly onCertificateError: function(error) { error.defer(); sslDialog.enqueue(error); } onNewViewRequested: function(request) { if (!request.userInitiated) print("Warning: Blocked a popup window."); else if (request.destination === WebEngineView.NewViewInTab) { var tab = tabs.createEmptyTab(currentWebView.profile); tabs.currentIndex = tabs.count - 1; request.openIn(tab.item); } else if (request.destination === WebEngineView.NewViewInBackgroundTab) { var backgroundTab = tabs.createEmptyTab(currentWebView.profile); request.openIn(backgroundTab.item); } else if (request.destination === WebEngineView.NewViewInDialog) { var dialog = applicationRoot.createDialog(currentWebView.profile); request.openIn(dialog.currentWebView); } else { var window = applicationRoot.createWindow(currentWebView.profile); request.openIn(window.currentWebView); } } onFullScreenRequested: function(request) { if (request.toggleOn) { webEngineView.state = "FullScreen"; browserWindow.previousVisibility = browserWindow.visibility; browserWindow.showFullScreen(); fullScreenNotification.show(); } else { webEngineView.state = ""; browserWindow.visibility = browserWindow.previousVisibility; fullScreenNotification.hide(); } request.accept(); } onQuotaRequested: function(request) { if (request.requestedSize <= 5 * 1024 * 1024) request.accept(); else request.reject(); } onRegisterProtocolHandlerRequested: function(request) { console.log("accepting registerProtocolHandler request for " + request.scheme + " from " + request.origin); request.accept(); } onRenderProcessTerminated: function(terminationStatus, exitCode) { var status = ""; switch (terminationStatus) { case WebEngineView.NormalTerminationStatus: status = "(normal exit)"; break; case WebEngineView.AbnormalTerminationStatus: status = "(abnormal exit)"; break; case WebEngineView.CrashedTerminationStatus: status = "(crashed)"; break; case WebEngineView.KilledTerminationStatus: status = "(killed)"; break; } print("Render process exited with code " + exitCode + " " + status); reloadTimer.running = true; } onWindowCloseRequested: { if (tabs.count == 1) browserWindow.close(); else tabs.removeTab(tabs.currentIndex); } Timer { id: reloadTimer interval: 0 running: false repeat: false onTriggered: currentWebView.reload() } } } } WebEngineView { id: devToolsView visible: devToolsEnabled.checked height: 400 inspectedView: visible && tabs.currentIndex < tabs.count ? tabs.getTab(tabs.currentIndex).item : null anchors.left: parent.left anchors.right: parent.right anchors.bottom: parent.bottom } MessageDialog { id: sslDialog property var certErrors: [] icon: StandardIcon.Warning standardButtons: StandardButton.No | StandardButton.Yes title: "Server's certificate not trusted" text: "Do you wish to continue?" detailedText: "If you wish so, you may continue with an unverified certificate. " + "Accepting an unverified certificate means " + "you may not be connected with the host you tried to connect to.\n" + "Do you wish to override the security check and continue?" onYes: { certErrors.shift().ignoreCertificateError(); presentError(); } onNo: reject() onRejected: reject() function reject(){ certErrors.shift().rejectCertificate(); presentError(); } function enqueue(error){ certErrors.push(error); presentError(); } function presentError(){ visible = certErrors.length > 0 } } FullScreenNotification { id: fullScreenNotification } DownloadView { id: downloadView visible: false anchors.fill: parent } function onDownloadRequested(download) { downloadView.visible = true; downloadView.append(download); download.accept(); } Rectangle { id: statusBubble color: "oldlace" property int padding: 8 anchors.left: parent.left anchors.bottom: parent.bottom width: statusText.paintedWidth + padding height: statusText.paintedHeight + padding Text { id: statusText anchors.centerIn: statusBubble elide: Qt.ElideMiddle Timer { id: resetStatusText interval: 750 onTriggered: statusText.text = "" } } } }

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