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-rw-r--r--src/webenginequick/ui_delegates_manager.cpp201
1 files changed, 162 insertions, 39 deletions
diff --git a/src/webenginequick/ui_delegates_manager.cpp b/src/webenginequick/ui_delegates_manager.cpp
index 492494240..19dd04298 100644
--- a/src/webenginequick/ui_delegates_manager.cpp
+++ b/src/webenginequick/ui_delegates_manager.cpp
@@ -1,48 +1,13 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtWebEngine module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** 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 Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** 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-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "ui_delegates_manager.h"
#include "api/qquickwebengineaction_p.h"
-#include "api/qquickwebengineview_p.h"
+#include "api/qquickwebengineview_p_p.h"
#include <authentication_dialog_controller.h>
+#include <autofill_popup_controller.h>
#include <color_chooser_controller.h>
#include <file_picker_controller.h>
#include <javascript_dialog_controller.h>
@@ -58,6 +23,9 @@
#include <QtQml/qqmlcontext.h>
#include <QtQml/qqmlengine.h>
#include <QtQml/qqmlproperty.h>
+#include <QtQuick/qquickwindow.h>
+
+#include <algorithm>
// Uncomment for QML debugging
//#define UI_DELEGATES_DEBUG
@@ -125,11 +93,14 @@ const char *defaultPropertyName(QObject *obj)
#define COMPONENT_MEMBER_INIT(TYPE, COMPONENT) \
, COMPONENT##Component(0)
+// clang-format off
UIDelegatesManager::UIDelegatesManager(QQuickWebEngineView *view)
: m_view(view)
, m_toolTip(nullptr)
, m_touchSelectionMenu(nullptr)
+ , m_autofillPopup(nullptr)
FOR_EACH_COMPONENT_TYPE(COMPONENT_MEMBER_INIT, NO_SEPARATOR)
+// clang-format on
{
}
@@ -567,6 +538,158 @@ void UIDelegatesManager::hideTouchSelectionMenu()
QTimer::singleShot(0, m_view, [this] { m_touchSelectionMenu.reset(); });
}
+bool AutofillPopupEventFilter::eventFilter(QObject *object, QEvent *event)
+{
+ if (event->type() == QEvent::ShortcutOverride) {
+ QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
+ if (keyEvent->key() == Qt::Key_Escape) {
+ m_manager->hideAutofillPopup();
+ return true;
+ }
+
+ // Ignore shortcuts while the popup is open. It may result unwanted
+ // edit commands sent to Chromium that blocks the key press.
+ event->ignore();
+ return true;
+ }
+
+ // AutofillPopupControllerImpl::HandleKeyPressEvent()
+ // chrome/browser/ui/autofill/autofill_popup_controller_impl.cc
+
+ if (event->type() == QEvent::KeyPress) {
+ QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
+ switch (keyEvent->key()) {
+ case Qt::Key_Up:
+ m_controller->selectPreviousSuggestion();
+ return true;
+ case Qt::Key_Down:
+ m_controller->selectNextSuggestion();
+ return true;
+ case Qt::Key_PageUp:
+ m_controller->selectFirstSuggestion();
+ return true;
+ case Qt::Key_PageDown:
+ m_controller->selectLastSuggestion();
+ return true;
+ case Qt::Key_Escape:
+ m_manager->hideAutofillPopup();
+ return true;
+ case Qt::Key_Enter:
+ case Qt::Key_Return:
+ m_controller->acceptSuggestion();
+ return true;
+ case Qt::Key_Delete:
+ // Remove suggestion is not supported for datalist.
+ // Forward delete to view to be able to remove selected text.
+ break;
+ case Qt::Key_Tab:
+ m_controller->acceptSuggestion();
+ break;
+ default:
+ break;
+ }
+ }
+
+ // Do not forward release events of the overridden key presses.
+ if (event->type() == QEvent::KeyRelease) {
+ QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
+ switch (keyEvent->key()) {
+ case Qt::Key_Up:
+ case Qt::Key_Down:
+ case Qt::Key_PageUp:
+ case Qt::Key_PageDown:
+ case Qt::Key_Escape:
+ case Qt::Key_Enter:
+ case Qt::Key_Return:
+ return true;
+ default:
+ break;
+ }
+ }
+
+ return QObject::eventFilter(object, event);
+}
+
+void UIDelegatesManager::showAutofillPopup(QtWebEngineCore::AutofillPopupController *controller,
+ QPointF pos, int width, bool autoselectFirstSuggestion)
+{
+ static const int padding = 1;
+ static const int itemHeight = 20;
+ const int proposedHeight = itemHeight * (controller->model()->rowCount()) + padding * 2;
+
+ bool popupWasNull = false;
+ if (m_autofillPopup.isNull()) {
+ popupWasNull = true;
+ if (!ensureComponentLoaded(AutofillPopup))
+ return;
+
+ QQmlContext *context = qmlContext(m_view);
+ m_autofillPopup.reset(autofillPopupComponent->beginCreate(context));
+ if (QQuickItem *item = qobject_cast<QQuickItem *>(m_autofillPopup.data()))
+ item->setParentItem(m_view);
+ m_autofillPopup->setParent(m_view);
+ }
+
+ m_autofillPopup->setProperty("controller", QVariant::fromValue(controller));
+ m_autofillPopup->setProperty("x", pos.x());
+ m_autofillPopup->setProperty("y", pos.y());
+ m_autofillPopup->setProperty("width", width);
+ m_autofillPopup->setProperty("height",
+ std::min(proposedHeight, qRound(m_view->height() - pos.y())));
+ m_autofillPopup->setProperty("padding", padding);
+ m_autofillPopup->setProperty("itemHeight", itemHeight);
+
+ if (popupWasNull) {
+ QQmlProperty selectedSignal(m_autofillPopup.data(), QStringLiteral("onSelected"));
+ CHECK_QML_SIGNAL_PROPERTY(selectedSignal, autofillPopupComponent->url());
+ static int selectSuggestionIndex =
+ controller->metaObject()->indexOfSlot("selectSuggestion(int)");
+ QObject::connect(m_autofillPopup.data(), selectedSignal.method(), controller,
+ controller->metaObject()->method(selectSuggestionIndex));
+
+ QQmlProperty acceptedSignal(m_autofillPopup.data(), QStringLiteral("onAccepted"));
+ CHECK_QML_SIGNAL_PROPERTY(acceptedSignal, autofillPopupComponent->url());
+ static int acceptSuggestionIndex =
+ controller->metaObject()->indexOfSlot("acceptSuggestion()");
+ QObject::connect(m_autofillPopup.data(), acceptedSignal.method(), controller,
+ controller->metaObject()->method(acceptSuggestionIndex));
+
+ QObject::connect(controller, &QtWebEngineCore::AutofillPopupController::currentIndexChanged,
+ [this](const QModelIndex &index) {
+ QMetaObject::invokeMethod(m_autofillPopup.data(), "setCurrentIndex",
+ Qt::DirectConnection,
+ Q_ARG(QVariant, index.row()));
+ });
+
+ autofillPopupComponent->completeCreate();
+
+ m_view->window()->installEventFilter(
+ new AutofillPopupEventFilter(controller, this, m_autofillPopup.data()));
+
+ QMetaObject::invokeMethod(m_autofillPopup.data(), "open");
+ controller->notifyPopupShown();
+ }
+
+ if (autoselectFirstSuggestion)
+ controller->selectFirstSuggestion();
+}
+
+void UIDelegatesManager::hideAutofillPopup()
+{
+ if (!m_autofillPopup)
+ return;
+
+ QTimer::singleShot(0, m_view, [this] {
+ if (m_autofillPopup) {
+ QtWebEngineCore::AutofillPopupController *controller =
+ m_autofillPopup->property("controller")
+ .value<QtWebEngineCore::AutofillPopupController *>();
+ m_autofillPopup.reset();
+ controller->notifyPopupHidden();
+ }
+ });
+}
+
bool UIDelegatesManager::initializeImportDirs(QStringList &dirs, QQmlEngine *engine)
{
const QStringList paths = engine->importPathList();
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 18:52:38 +0000