1 files changed, 81 insertions, 0 deletions
diff --git a/src/virtualkeyboard/hangulinputmethod.cpp b/src/virtualkeyboard/hangulinputmethod.cpp
new file mode 100644
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+++ b/src/virtualkeyboard/hangulinputmethod.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2015 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://www.qt.io
+**
+** This file is part of the Qt Virtual Keyboard add-on for Qt Enterprise.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://www.qt.io
+**
+****************************************************************************/
+
+#include "hangulinputmethod.h"
+#include "declarativeinputcontext.h"
+#include "hangul.h"
+
+HangulInputMethod::HangulInputMethod(QObject *parent) :
+    AbstractInputMethod(*new AbstractInputMethodPrivate(), parent)
+{
+}
+
+HangulInputMethod::~HangulInputMethod()
+{
+}
+
+QList<DeclarativeInputEngine::InputMode> HangulInputMethod::inputModes(const QString &locale)
+{
+    Q_UNUSED(locale)
+    return QList<DeclarativeInputEngine::InputMode>() << DeclarativeInputEngine::Hangul << DeclarativeInputEngine::Numeric;
+}
+
+bool HangulInputMethod::setInputMode(const QString &locale, DeclarativeInputEngine::InputMode inputMode)
+{
+    Q_UNUSED(locale)
+    Q_UNUSED(inputMode)
+    return true;
+}
+
+bool HangulInputMethod::setTextCase(DeclarativeInputEngine::TextCase textCase)
+{
+    Q_UNUSED(textCase)
+    return true;
+}
+
+bool HangulInputMethod::keyEvent(Qt::Key key, const QString &text, Qt::KeyboardModifiers modifiers)
+{
+    Q_UNUSED(modifiers)
+    DeclarativeInputContext *ic = inputContext();
+    bool accept = false;
+    int cursorPosition = ic->cursorPosition();
+    if (ic->cursorPosition() > 0) {
+        if (key == Qt::Key_Backspace) {
+            int contextLength = cursorPosition > 1 ? 2 : 1;
+            QString hangul = Hangul::decompose(ic->surroundingText().mid(cursorPosition - contextLength, contextLength));
+            int length = hangul.length();
+            if (hangul.length() > 1) {
+                ic->commit(Hangul::compose(hangul.left(length - 1)), -contextLength, contextLength);
+                accept = true;
+            }
+        } else if (!text.isEmpty() && Hangul::isJamo(text.at(0).unicode())) {
+            QString hangul = Hangul::compose(ic->surroundingText().mid(cursorPosition - 1, 1) + text);
+            ic->commit(hangul, -1, 1);
+            accept = true;
+        }
+    }
+    return accept;
+}
+
+void HangulInputMethod::reset()
+{
+}
+
+void HangulInputMethod::update()
+{
+}