1 files changed, 116 insertions, 0 deletions
diff --git a/src/plugins/cerence/xt9/plugin/xt9jinputmethodprivate.cpp b/src/plugins/cerence/xt9/plugin/xt9jinputmethodprivate.cpp
new file mode 100644
index 00000000..fb27002b
--- /dev/null
+++ b/src/plugins/cerence/xt9/plugin/xt9jinputmethodprivate.cpp
@@ -0,0 +1,116 @@
+// Copyright (C) 2021 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#include "xt9jinputmethodprivate_p.h"
+#include <QtVirtualKeyboard/qvirtualkeyboardinputcontext.h>
+#include <QTextFormat>
+
+QT_BEGIN_NAMESPACE
+namespace QtVirtualKeyboard {
+
+Xt9JInputMethodPrivate::Xt9JInputMethodPrivate(Xt9JInputMethod *q) :
+    Xt9AwInputMethodPrivate(q, new Xt9JIme(this), QStringLiteral("xt9j.dlm")),
+    isModifyKeyEnabled(false)
+{
+}
+
+void Xt9JInputMethodPrivate::updateLdb()
+{
+    Xt9AwInputMethodPrivate::updateLdb();
+    XT9_API(ET9AWSetMultiWordInputProperties, &xt9Ime()->sLingInfo, ET9AW_MWI_SegmentMode_Manual, 1);
+    if (inputMode == QVirtualKeyboardInputEngine::InputMode::Katakana) {
+        static const ET9AW_UtilityWord eList[] = {
+            ET9AW_UtilityWord_Katakana_FW,
+            ET9AW_UtilityWord_Hiragana_FW,
+            ET9AW_UtilityWord_Romaji_IC_HW,
+            ET9AW_UtilityWord_Romaji_LC_HW,
+            ET9AW_UtilityWord_Romaji_UC_HW
+        };
+        XT9_API(ET9AWSetUtilityWords, &xt9Ime()->sLingInfo, eList, sizeof(eList) / sizeof(ET9AW_UtilityWord), 2);
+    } else if (inputMode == QVirtualKeyboardInputEngine::InputMode::Hiragana) {
+        static const ET9AW_UtilityWord eList[] = {
+            ET9AW_UtilityWord_Hiragana_FW,
+            ET9AW_UtilityWord_Katakana_FW,
+            ET9AW_UtilityWord_Romaji_IC_HW,
+            ET9AW_UtilityWord_Romaji_LC_HW,
+            ET9AW_UtilityWord_Romaji_UC_HW
+        };
+        XT9_API(ET9AWSetUtilityWords, &xt9Ime()->sLingInfo, eList, sizeof(eList) / sizeof(ET9AW_UtilityWord), 2);
+    } else if (inputMode == QVirtualKeyboardInputEngine::InputMode::Latin) {
+        static const ET9AW_UtilityWord eList[] = {
+            ET9AW_UtilityWord_Romaji_IC_HW,
+            ET9AW_UtilityWord_Hiragana_FW,
+            ET9AW_UtilityWord_Katakana_FW,
+            ET9AW_UtilityWord_Romaji_LC_HW,
+            ET9AW_UtilityWord_Romaji_UC_HW
+        };
+        XT9_API(ET9AWSetUtilityWords, &xt9Ime()->sLingInfo, eList, sizeof(eList) / sizeof(ET9AW_UtilityWord), 2);
+    } else if (inputMode == QVirtualKeyboardInputEngine::InputMode::FullwidthLatin) {
+        static const ET9AW_UtilityWord eList[] = {
+            ET9AW_UtilityWord_Romaji_IC_FW,
+            ET9AW_UtilityWord_Hiragana_FW,
+            ET9AW_UtilityWord_Katakana_FW,
+            ET9AW_UtilityWord_Romaji_LC_HW,
+            ET9AW_UtilityWord_Romaji_UC_HW
+        };
+        XT9_API(ET9AWSetUtilityWords, &xt9Ime()->sLingInfo, eList, sizeof(eList) / sizeof(ET9AW_UtilityWord), 2);
+    }
+}
+
+void Xt9JInputMethodPrivate::updatePreeditText()
+{
+    Q_Q(Xt9JInputMethod);
+
+    QString exactWord = xt9Ime()->exactWord();
+    if (inputMode == QVirtualKeyboardInputEngine::InputMode::Katakana) {
+        exactWord = xt9Ime()->codeConverter->convertFrom(exactWord);
+    }
+
+    QList<QInputMethodEvent::Attribute> attributes;
+    QTextCharFormat textFormat;
+    textFormat.setUnderlineStyle(QTextCharFormat::SingleUnderline);
+    attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::TextFormat, 0, exactWord.length(), textFormat));
+
+    ET9U16 wCurrLen;
+    if (!XT9_API(ET9GetSegmentationLength, &xt9Ime()->sWordSymbInfo, &wCurrLen)) {
+        attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::Cursor, wCurrLen, 1, QVariant()));
+    }
+
+    setModifyKeyEnabled(!exactWord.isEmpty());
+
+    q->inputContext()->setPreeditText(exactWord, attributes);
+}
+
+ET9U32 Xt9JInputMethodPrivate::inputModeToET9InputMode(QVirtualKeyboardInputEngine::InputMode aInputMode) const
+{
+    switch (aInputMode) {
+    case QVirtualKeyboardInputEngine::InputMode::Latin:
+        return ET9AWInputMode_Transliteration;
+
+    case QVirtualKeyboardInputEngine::InputMode::Romaji:
+        return ET9AWInputMode_RomajiConversion;
+
+    default:
+        break;
+    }
+
+    return ET9AWInputMode_Conversion;
+}
+
+void Xt9JInputMethodPrivate::reset()
+{
+    Xt9AwInputMethodPrivate::reset();
+    setModifyKeyEnabled(false);
+}
+
+void Xt9JInputMethodPrivate::setModifyKeyEnabled(bool value)
+{
+    if (isModifyKeyEnabled != value) {
+        isModifyKeyEnabled = value;
+        Q_Q(Xt9JInputMethod);
+        emit q->modifyKeyEnabledChanged();
+    }
+}
+
+} // namespace QtVirtualKeyboard
+QT_END_NAMESPACE