Introduce WebEngineAction in Quick API

Also implement QQuickWebEngineView::action() method similar to the Widget API
to access the WebEngineActions.

[ChangeLog][QtWebEngine] Introduce WebEngineAction in Quick API

Task-number: QTBUG-56117
Change-Id: I758cd4703db4c111c1ed9187e091d4c845486c46
Reviewed-by: Jüri Valdmann <juri.valdmann@qt.io>

3 files changed, 139 insertions, 6 deletions

diff --git a/tests/auto/quick/qmltests/data/tst_action.qml b/tests/auto/quick/qmltests/data/tst_action.qml
new file mode 100644
index 000000000..b27e7d821
--- /dev/null
+++ b/tests/auto/quick/qmltests/data/tst_action.qml
@@ -0,0 +1,131 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtWebEngine module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.2
+import QtTest 1.0
+import QtWebEngine 1.8
+
+TestWebEngineView {
+    id: webEngineView
+    width: 400
+    height: 400
+
+    Component {
+        id: signalSpy
+        SignalSpy { }
+    }
+
+    TestCase {
+        id: actionTests
+        name: "WebEngineAction"
+        when: windowShown
+
+        function test_actions_data() {
+            return [
+                   { webAction: WebEngineView.Back, text: "Back", iconText: "go-previous", enabled: false },
+                   { webAction: WebEngineView.Forward, text: "Forward", iconText: "go-next", enabled: false },
+                   { webAction: WebEngineView.Stop, text: "Stop", iconText: "", enabled: false },
+                   { webAction: WebEngineView.Reload, text: "Reload", iconText: "view-refresh", enabled: true },
+                   { webAction: WebEngineView.Cut, text: "Cut", iconText: "Cut", enabled: true },
+                   { webAction: WebEngineView.Copy, text: "Copy", iconText: "", enabled: true },
+                   { webAction: WebEngineView.Paste, text: "Paste", iconText: "", enabled: true },
+                   { webAction: WebEngineView.Undo, text: "Undo", iconText: "", enabled: true },
+                   { webAction: WebEngineView.Redo, text: "Redo", iconText: "", enabled: true },
+                   { webAction: WebEngineView.SelectAll, text: "Select all", iconText: "", enabled: true },
+                   { webAction: WebEngineView.ReloadAndBypassCache, text: "Reload and Bypass Cache", iconText: "", enabled: true },
+                   { webAction: WebEngineView.PasteAndMatchStyle, text: "Paste and match style", iconText: "", enabled: true },
+                   { webAction: WebEngineView.OpenLinkInThisWindow, text: "Open link in this window", iconText: "", enabled: true },
+                   { webAction: WebEngineView.OpenLinkInNewWindow, text: "Open link in new window", iconText: "", enabled: true },
+                   { webAction: WebEngineView.OpenLinkInNewTab, text: "Open link in new tab", iconText: "", enabled: true },
+                   { webAction: WebEngineView.CopyLinkToClipboard, text: "Copy link address", iconText: "", enabled: true },
+                   { webAction: WebEngineView.DownloadLinkToDisk, text: "Save link", iconText: "", enabled: true },
+                   { webAction: WebEngineView.CopyImageToClipboard, text: "Copy image", iconText: "", enabled: true },
+                   { webAction: WebEngineView.CopyImageUrlToClipboard, text: "Copy image address", iconText: "", enabled: true },
+                   { webAction: WebEngineView.DownloadImageToDisk, text: "Save image", iconText: "", enabled: true },
+                   { webAction: WebEngineView.CopyMediaUrlToClipboard, text: "Copy media address", iconText: "", enabled: true },
+                   { webAction: WebEngineView.ToggleMediaControls, text: "Show controls", iconText: "", enabled: true },
+                   { webAction: WebEngineView.ToggleMediaLoop, text: "Loop", iconText: "", enabled: true },
+                   { webAction: WebEngineView.ToggleMediaPlayPause, text: "Toggle Play/Pause", iconText: "", enabled: true },
+                   { webAction: WebEngineView.ToggleMediaMute, text: "Toggle Mute", iconText: "", enabled: true },
+                   { webAction: WebEngineView.DownloadMediaToDisk, text: "Save media", iconText: "", enabled: true },
+                   { webAction: WebEngineView.InspectElement, text: "Inspect", iconText: "", enabled: true },
+                   { webAction: WebEngineView.ExitFullScreen, text: "Exit full screen", iconText: "", enabled: true },
+                   { webAction: WebEngineView.RequestClose, text: "Close Page", iconText: "", enabled: true },
+                   { webAction: WebEngineView.Unselect, text: "Unselect", iconText: "", enabled: true },
+                   { webAction: WebEngineView.SavePage, text: "Save page", iconText: "", enabled: true },
+                   { webAction: WebEngineView.ViewSource, text: "View page source", iconText: "view-source", enabled: true },
+                   { webAction: WebEngineView.ToggleBold, text: "&Bold", iconText: "", enabled: true },
+                   { webAction: WebEngineView.ToggleItalic, text: "&Italic", iconText: "", enabled: true },
+                   { webAction: WebEngineView.ToggleUnderline, text: "&Underline", iconText: "", enabled: true },
+                   { webAction: WebEngineView.ToggleStrikethrough, text: "&Strikethrough", iconText: "", enabled: true },
+                   { webAction: WebEngineView.AlignLeft, text: "Align &Left", iconText: "", enabled: true },
+                   { webAction: WebEngineView.AlignCenter, text: "Align &Center", iconText: "", enabled: true },
+                   { webAction: WebEngineView.AlignRight, text: "Align &Right", iconText: "", enabled: true },
+                   { webAction: WebEngineView.AlignJustified, text: "Align &Justified", iconText: "", enabled: true },
+                   { webAction: WebEngineView.Indent, text: "&Indent", iconText: "", enabled: true },
+                   { webAction: WebEngineView.Outdent, text: "&Outdent", iconText: "", enabled: true },
+                   { webAction: WebEngineView.InsertOrderedList, text: "Insert &Ordered List", iconText: "", enabled: true },
+                   { webAction: WebEngineView.InsertUnorderedList, text: "Insert &Unordered List", iconText: "", enabled: true }
+            ];
+        }
+
+        function test_actions(row) {
+            webEngineView.url = Qt.resolvedUrl("test1.html");
+            verify(webEngineView.waitForLoadSucceeded());
+
+            var action = webEngineView.action(row.webAction);
+            verify(action);
+
+            compare(action.text, row.text);
+            compare(action.iconText, row.iconText);
+            compare(action.enabled, row.enabled);
+        }
+
+        function test_trigger() {
+            webEngineView.url = Qt.resolvedUrl("test1.html");
+            verify(webEngineView.waitForLoadSucceeded());
+
+            var copyAction = webEngineView.action(WebEngineView.Copy);
+            verify(copyAction);
+
+            var stopAction = webEngineView.action(WebEngineView.Stop);
+            verify(stopAction);
+
+            var triggerSpy = createTemporaryObject(signalSpy, actionTests, {target: copyAction, signalName: "triggered"});
+            var stopTriggerSpy = createTemporaryObject(signalSpy, actionTests, {target: stopAction, signalName: "triggered"});
+
+            verify(copyAction.enabled);
+            copyAction.trigger();
+            compare(triggerSpy.count, 1);
+
+            verify(!stopAction.enabled);
+            stopAction.trigger();
+            compare(stopTriggerSpy.count, 0);
+        }
+    }
+}
diff --git a/tests/auto/quick/qmltests/data/tst_contextMenu.qml b/tests/auto/quick/qmltests/data/tst_contextMenu.qml
index 4b6ba2bee..99450a159 100644
--- a/tests/auto/quick/qmltests/data/tst_contextMenu.qml
+++ b/tests/auto/quick/qmltests/data/tst_contextMenu.qml
@@ -144,6 +144,11 @@ TestWebEngineView {
             compare(mediaType, ContextMenuRequest.MediaTypeNone);
             compare(selectedText, "");
 
+            verify(webEngineView.action(WebEngineView.OpenLinkInNewTab).enabled);
+            verify(webEngineView.action(WebEngineView.OpenLinkInNewWindow).enabled);
+            verify(webEngineView.action(WebEngineView.DownloadLinkToDisk).enabled);
+            verify(webEngineView.action(WebEngineView.CopyLinkToClipboard).enabled);
+
             contextMenuRequestedSpy.clear();
             // FIXME: Sometimes the keyPress(Qt.Key_Escape) event isn't caught so we keep trying
             tryVerify(destroyContextMenu);
diff --git a/tests/auto/quick/qmltests/data/tst_viewSource.qml b/tests/auto/quick/qmltests/data/tst_viewSource.qml
index b21d72eb2..4966a052a 100644
--- a/tests/auto/quick/qmltests/data/tst_viewSource.qml
+++ b/tests/auto/quick/qmltests/data/tst_viewSource.qml
@@ -77,8 +77,7 @@ TestWebEngineView {
             webEngineView.url = Qt.resolvedUrl("test1.html");
             verify(webEngineView.waitForLoadSucceeded());
             tryCompare(webEngineView, "title", "Test page 1");
-            // FIXME(pvarga): Reintroduce this check in the fix for QTBUG-56117
-            //verify(webEngineView.canViewSource, true);
+            verify(webEngineView.action(WebEngineView.ViewSource).enabled);
 
             titleChangedSpy.clear();
             webEngineView.triggerWebAction(WebEngineView.ViewSource);
@@ -89,8 +88,7 @@ TestWebEngineView {
 
             compare(viewRequest.destination, WebEngineView.NewViewInTab);
             verify(viewRequest.userInitiated);
-            // FIXME(pvarga): Reintroduce this check in the fix for QTBUG-56117
-            //verify(!webEngineView.canViewSource);
+            verify(!webEngineView.action(WebEngineView.ViewSource).enabled);
 
             tryCompare(webEngineView, "title", "test1.html");
             compare(webEngineView.url, "view-source:" + Qt.resolvedUrl("test1.html"));
@@ -123,8 +121,7 @@ TestWebEngineView {
 
             compare(webEngineView.url, row.url);
             tryCompare(webEngineView, "title", row.title);
-            // FIXME(pvarga): Reintroduce this check in the fix for QTBUG-56117
-            //verify(!webEngineView.canViewSource);
+            verify(!webEngineView.action(WebEngineView.ViewSource).enabled);
         }
 
         function test_viewSourceCredentials() {