1 files changed, 113 insertions, 0 deletions
diff --git a/src/core/autofill_popup_controller.cpp b/src/core/autofill_popup_controller.cpp
new file mode 100644
index 000000000..a6baf5fc2
--- /dev/null
+++ b/src/core/autofill_popup_controller.cpp
@@ -0,0 +1,113 @@
+// Copyright (C) 2022 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 "autofill_popup_controller.h"
+#include "autofill_popup_controller_p.h"
+
+#include "components/autofill/core/browser/ui/autofill_popup_delegate.h"
+#include "components/autofill/core/browser/ui/suggestion.h"
+
+namespace QtWebEngineCore {
+
+AutofillPopupController::AutofillPopupController(AutofillPopupControllerPrivate *dd)
+{
+    Q_ASSERT(dd);
+    d.reset(dd);
+}
+
+AutofillPopupController::~AutofillPopupController() { }
+
+void AutofillPopupController::setCurrentIndex(const QModelIndex &index)
+{
+    if (m_currentIndex == index)
+        return;
+
+    m_currentIndex = index;
+
+    if (m_currentIndex.isValid()) {
+        const autofill::Suggestion &suggestion = d->suggestions[m_currentIndex.row()];
+        d->delegate->DidSelectSuggestion(suggestion, autofill::AutofillSuggestionTriggerSource::kFormControlElementClicked);
+    }
+
+    Q_EMIT currentIndexChanged(index);
+}
+
+void AutofillPopupController::selectPreviousSuggestion()
+{
+    if (!m_currentIndex.isValid()) {
+        setCurrentIndex(m_model.index(m_model.rowCount() - 1, 0));
+        return;
+    }
+
+    if (m_currentIndex.row() == 0) {
+        selectLastSuggestion();
+        return;
+    }
+
+    setCurrentIndex(m_model.index(m_currentIndex.row() - 1, 0));
+}
+
+void AutofillPopupController::selectNextSuggestion()
+{
+    if (!m_currentIndex.isValid()) {
+        setCurrentIndex(m_model.index(0, 0));
+        return;
+    }
+
+    if (m_currentIndex.row() == m_model.rowCount() - 1) {
+        selectFirstSuggestion();
+        return;
+    }
+
+    setCurrentIndex(m_model.index(m_currentIndex.row() + 1, 0));
+}
+
+void AutofillPopupController::selectFirstSuggestion()
+{
+    setCurrentIndex(m_model.index(0, 0));
+}
+
+void AutofillPopupController::selectLastSuggestion()
+{
+    setCurrentIndex(m_model.index(m_model.rowCount() - 1, 0));
+}
+
+void AutofillPopupController::acceptSuggestion()
+{
+    if (!m_currentIndex.isValid())
+        return;
+
+    const int index = m_currentIndex.row();
+    const autofill::Suggestion &suggestion = d->suggestions[index];
+    d->delegate->DidAcceptSuggestion(suggestion, index, autofill::AutofillSuggestionTriggerSource::kFormControlElementClicked);
+}
+
+void AutofillPopupController::notifyPopupShown()
+{
+    d->delegate->OnPopupShown();
+}
+
+void AutofillPopupController::notifyPopupHidden()
+{
+    d->delegate->OnPopupHidden();
+}
+
+void AutofillPopupController::selectSuggestion(int index)
+{
+    if (index < 0)
+        setCurrentIndex(QModelIndex());
+    else
+        setCurrentIndex(m_model.index(index, 0));
+}
+
+void AutofillPopupController::updateModel()
+{
+    QStringList values;
+    for (size_t i = 0; i < d->suggestions.size(); ++i) {
+        values.append(QString::fromStdU16String(d->suggestions[i].main_text.value));
+    }
+    m_model.setStringList(values);
+    setCurrentIndex(QModelIndex());
+}
+
+} // namespace QtWebEngineCore