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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "controlview.h"
#include <QComboBox>
#include <QCoreApplication>
#include <QFormLayout>
#include <QInputMethodEvent>
#include <QLabel>
#include <QLineEdit>
#include <QPushButton>
#include <QSpinBox>
#include <QTextCharFormat>
#include <QTextCursor>
#include "colorpicker.h"
ControlView::ControlView(QWidget *parent)
: QWidget(parent)
, m_underlineStyleCombo(new QComboBox)
, m_underlineColorPicker(new ColorPicker)
, m_backgroundColorPicker(new ColorPicker)
, m_startSpin(new QSpinBox)
, m_lengthSpin(new QSpinBox)
, m_inputLine(new QLineEdit)
, m_sendEventButton(new QPushButton)
{
m_underlineStyleCombo->addItem(tr("No Underline"), QVariant(QTextCharFormat::NoUnderline));
m_underlineStyleCombo->addItem(tr("Single Underline"), QVariant(QTextCharFormat::SingleUnderline));
m_startSpin->setMinimum(-99);
m_lengthSpin->setMinimum(-99);
m_sendEventButton->setText(tr("Send Input Method Event"));
QFormLayout *layout = new QFormLayout;
layout->addRow(tr("Underline Style:"), m_underlineStyleCombo);
layout->addRow(tr("Underline Color:"), m_underlineColorPicker);
layout->addRow(tr("Background Color:"), m_backgroundColorPicker);
layout->addRow(tr("Start:"), m_startSpin);
layout->addRow(tr("Length:"), m_lengthSpin);
layout->addRow(tr("Input:"), m_inputLine);
layout->addRow(m_sendEventButton);
setLayout(layout);
connect(m_sendEventButton, &QPushButton::clicked, this, &ControlView::requestInputMethodEvent);
}
void ControlView::receiveInputMethodData(int start,
int length,
QTextCharFormat::UnderlineStyle underlineStyle,
const QColor &underlineColor,
const QColor &backgroundColor,
const QString &input)
{
m_startSpin->setValue(start);
m_lengthSpin->setValue(length);
m_underlineStyleCombo->setCurrentIndex(m_underlineStyleCombo->findData(underlineStyle));
m_underlineColorPicker->setColor(underlineColor);
m_backgroundColorPicker->setColor(backgroundColor);
m_inputLine->setText(input);
}
const QString ControlView::getText() const
{
return m_inputLine->text();
}
const QList<QInputMethodEvent::Attribute> ControlView::getAtrributes() const
{
int start = m_startSpin->value();
int length = m_lengthSpin->value();
QTextCharFormat format;
format.setUnderlineStyle(static_cast<QTextCharFormat::UnderlineStyle>(m_underlineStyleCombo->currentData().toInt()));
format.setUnderlineColor(m_underlineColorPicker->color());
const QColor &backgroundColor = m_backgroundColorPicker->color();
if (backgroundColor.isValid())
format.setBackground(QBrush(backgroundColor));
QList<QInputMethodEvent::Attribute> attrs;
attrs.append(QInputMethodEvent::Attribute(QInputMethodEvent::TextFormat, start, length, format));
return attrs;
}
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