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ScriptEditWidget.cpp
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ScriptEditWidget.cpp
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#include "ScriptEditWidget.h"
#include "ui_ScriptEditWidget.h"
ScriptEditWidget::ScriptEditWidget(QWidget* a_parent) :
QWidget(a_parent),
m_ui(new Ui::ScriptEditWidget)
{
m_ui->setupUi(this);
m_highlighter.setDocument(m_ui->edtScript->document());
QtTools::setLayoutItemsEnabled(m_ui->layButtons, false);
QtTools::setLayoutItemsVisible(m_ui->layButtons, false);
m_ui->edtScript->setEnabled(false);
QtTools::setTabSize(m_ui->edtScript, 4);
connect(m_ui->edtScript, &QTextEdit::textChanged, this, &ScriptEditWidget::onScriptTextChanged);
connect(m_ui->btnApply , &QPushButton::clicked, [this]() { endEditing(true ); });
connect(m_ui->btnDiscard, &QPushButton::clicked, [this]() { endEditing(false); });
hideErrorMessage();
}
void ScriptEditWidget::init(const LibraryModelPtr& a_model)
{
Q_ASSERT( m_model.isNull());
Q_ASSERT(!a_model.isNull());
m_model = a_model;
}
void ScriptEditWidget::reset()
{
if (isEditing())
endEditing(false);
hideErrorMessage();
}
void ScriptEditWidget::onInstrumentSelected(int a_index)
{
m_index = a_index;
const bool selected = (m_index != WrongInstrumentIndex);
QtTools::setLayoutItemsVisible(m_ui->layButtons, selected);
QtTools::setLayoutItemsEnabled(m_ui->layButtons, selected);
QSignalBlocker blocker(m_ui->edtScript);
m_ui->edtScript->setEnabled(selected);
m_ui->edtScript->clear();
hideErrorMessage();
if (!selected)
{
emit editingFinished();
return;
}
QModelIndex index = m_model->index(m_index, LibraryModel::Column::Script);
const QString script = index.data().value<QString>();
m_ui->edtScript->setText(script);
}
void ScriptEditWidget::onScriptError(int a_index, const QString& a_error)
{
if (m_index == a_index)
{
m_ui->lblError->setVisible(true);
m_ui->lblError->setText(a_error);
}
}
void ScriptEditWidget::onScriptTextChanged()
{
if (isEditing())
return;
QtTools::setLayoutItemsEnabled(m_ui->layButtons, true);
emit editingStarted();
hideErrorMessage();
}
void ScriptEditWidget::hideErrorMessage()
{
m_ui->lblError->clear();
m_ui->lblError->setVisible(false);
}
void ScriptEditWidget::endEditing(bool a_apply)
{
Q_ASSERT(m_index != WrongInstrumentIndex);
QModelIndex index = m_model->index(m_index, LibraryModel::Column::Script);
if (a_apply)
m_model->setData(index, m_ui->edtScript->toPlainText());
else
{
const QString& script = index.data().value<QString>();
m_ui->edtScript->setText(script);
}
QtTools::setLayoutItemsEnabled(m_ui->layButtons, false);
emit editingFinished();
}
bool ScriptEditWidget::isEditing() const
{
return m_ui->btnApply->isEnabled();
}