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#include "shaderssourcewidget.h"
#include "glsledit.h"
ShadersSourceWidget::ShadersSourceWidget(QWidget *parent)
: QWidget(parent)
{
m_ui.setupUi(this);
m_edit = new GLSLEdit(this);
m_edit->setReadOnly(true);
m_ui.verticalLayout->addWidget(m_edit);
connect(m_ui.shadersCB, SIGNAL(currentTextChanged(const QString &)),
SLOT(changeShader(const QString &)));
}
void ShadersSourceWidget::setShaders(const QMap<QString, QString> &sources)
{
m_sources = sources;
m_ui.shadersCB->clear();
m_edit->clear();
if (m_sources.isEmpty()) {
m_ui.shadersCB->setDisabled(true);
m_edit->setPlainText(tr("No bound shaders."));
m_edit->setDisabled(true);
return;
}
m_ui.shadersCB->setEnabled(true);
m_edit->setEnabled(true);
QMap<QString, QString>::const_iterator itr;
for (itr = m_sources.constBegin(); itr != m_sources.constEnd(); ++itr) {
m_ui.shadersCB->addItem(itr.key());
}
m_ui.shadersCB->setCurrentIndex(0);
}
void ShadersSourceWidget::changeShader(const QString &key)
{
m_edit->setPlainText(m_sources.value(key));
}
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