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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "xt9cpinputmethod_p.h"
#include "xt9cpinputmethodprivate_p.h"
#include <QtVirtualKeyboard/qvirtualkeyboardinputcontext.h>
#include <QtVirtualKeyboard/qvirtualkeyboardobserver.h>
#include <QLoggingCategory>
QT_BEGIN_NAMESPACE
namespace QtVirtualKeyboard {
/*!
\class QtVirtualKeyboard::Xt9CpInputMethod
\internal
*/
Xt9CpInputMethod::Xt9CpInputMethod(QObject *parent) :
Xt9InputMethod(*new Xt9CpInputMethodPrivate(this), parent)
{
}
QList<QVirtualKeyboardInputEngine::InputMode> Xt9CpInputMethod::inputModes(const QString &locale)
{
Q_UNUSED(locale)
QList<QVirtualKeyboardInputEngine::InputMode> result;
result.append(QVirtualKeyboardInputEngine::InputMode::Pinyin);
result.append(QVirtualKeyboardInputEngine::InputMode::Cangjie);
result.append(QVirtualKeyboardInputEngine::InputMode::Stroke);
return result;
}
bool Xt9CpInputMethod::setInputMode(const QString &locale, QVirtualKeyboardInputEngine::InputMode inputMode)
{
Q_D(Xt9CpInputMethod);
return d->init(QLocale(locale), inputMode);
}
bool Xt9CpInputMethod::setTextCase(QVirtualKeyboardInputEngine::TextCase textCase)
{
Q_UNUSED(textCase)
return true;
}
bool Xt9CpInputMethod::keyEvent(Qt::Key key, const QString &text, Qt::KeyboardModifiers modifiers)
{
Q_UNUSED(modifiers)
Q_D(Xt9CpInputMethod);
switch (key) {
case Qt::Key_Backspace:
return d->processBackspace();
case Qt::Key_Enter:
case Qt::Key_Return:
case Qt::Key_Tab:
case Qt::Key_Space:
if (d->xt9Ime()->hasActiveInput() && !d->selectionList.isEmpty() && d->defaultListIndex >= 0) {
selectionListItemSelected(QVirtualKeyboardSelectionListModel::Type::WordCandidateList, d->defaultListIndex);
return key == Qt::Key_Space;
}
update();
break;
case Qt::Key_Shift:
break;
case Qt::Key_Apostrophe:
d->cycleTones();
return true;
default:
if (text.length() > 0) {
if (text.length() == 1) {
QString symbs = (d->inputMode == QVirtualKeyboardInputEngine::InputMode::Cangjie) ?
d->xt9Ime()->getCangjieConverter()->convertFrom(text) : text;
if (!d->processKeyBySymbol(symbs.at(0))) {
inputContext()->sendKeyClick(key, text, modifiers);
}
} else {
update();
inputContext()->commit(text);
}
return true;
}
break;
}
return false;
}
QList<QVirtualKeyboardSelectionListModel::Type> Xt9CpInputMethod::selectionLists()
{
return QList<QVirtualKeyboardSelectionListModel::Type>() << QVirtualKeyboardSelectionListModel::Type::WordCandidateList;
}
int Xt9CpInputMethod::selectionListItemCount(QVirtualKeyboardSelectionListModel::Type type)
{
Q_UNUSED(type)
Q_D(Xt9CpInputMethod);
return d->selectionList.size();
}
QVariant Xt9CpInputMethod::selectionListData(QVirtualKeyboardSelectionListModel::Type type, int index, QVirtualKeyboardSelectionListModel::Role role)
{
QVariant result;
Q_D(Xt9CpInputMethod);
switch (role) {
case QVirtualKeyboardSelectionListModel::Role::Display:
result = QVariant(d->selectionList.at(index));
break;
case QVirtualKeyboardSelectionListModel::Role::WordCompletionLength:
result.setValue(0);
break;
default:
result = QVirtualKeyboardAbstractInputMethod::selectionListData(type, index, role);
break;
}
return result;
}
void Xt9CpInputMethod::selectionListItemSelected(QVirtualKeyboardSelectionListModel::Type type, int index)
{
Q_UNUSED(type)
Q_D(Xt9CpInputMethod);
d->selectionListSelectItem(index);
}
void Xt9CpInputMethod::reset()
{
Q_D(Xt9CpInputMethod);
d->reset();
}
void Xt9CpInputMethod::update()
{
Q_D(Xt9CpInputMethod);
if (d->xt9Ime()->hasActiveInput() && !d->selectionList.isEmpty() && d->defaultListIndex >= 0) {
d->selectionListSelectItem(d->defaultListIndex);
}
inputContext()->clear();
d->reset();
}
CangjieInputMethod::CangjieInputMethod(QObject *parent) :
Xt9CpInputMethod(parent)
{
}
StrokeInputMethod::StrokeInputMethod(QObject *parent) :
Xt9CpInputMethod(parent)
{
}
} // namespace QtVirtualKeyboard
QT_END_NAMESPACE
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