void TimeLineComboBox::mouseRelease(QMouseEvent* event, bool comboBoxEvent/* = false*/)
{
if(m_dragging)
{
// Save geometry changes from dragging
m_start = (int)((x() - 1.5f) / (float)(parentWidget()->width()-2) * m_maxTime);
m_xmlNode.setAttribute("start", m_start);
m_end = (int)(( (width()-0.5f) / (float)(parentWidget()->width()-2)* m_maxTime ) + m_start);
m_xmlNode.setAttribute("end", m_end);
emit xmlNodeChanged();
m_dragging = false;
}
if(m_sizingLeft)
{
// Save geometry changes from sizing
m_start = (int)((x() - 1.5f) / (float)(parentWidget()->width()-2) * m_maxTime);
m_xmlNode.setAttribute("start", m_start);
emit xmlNodeChanged();
m_sizingLeft = false;
}
if(m_sizingRight)
{
// Save geometry changes from sizing
m_end = (int)(( (width()-0.5f) / (float)(parentWidget()->width()-2)* m_maxTime ) + m_start);
m_xmlNode.setAttribute("end", m_end);
emit xmlNodeChanged();
m_sizingRight = false;
}
}
void TimeLineComboBox::setValue(const QString& value)
{
int index = findText(value);
if( index != -1)
{
m_xmlNode.setAttribute("value", value);
m_value = QString(value);
setCurrentIndex(index);
emit xmlNodeChanged();
}
}
void PhonemeEditorWidget::parseXmlFile()
{
// Clear old text boxes
QList<TimeLineTextEdit *> oldText= m_text->findChildren<TimeLineTextEdit *>();
while(!oldText.isEmpty())
delete oldText.takeFirst();
// Clear old phoneme comboboxes
QList<TimeLineComboBox *> oldPhoneme = m_phonemes->findChildren<TimeLineComboBox *>();
while(!oldPhoneme.isEmpty())
delete oldPhoneme.takeFirst();
// Get new items from phoneme xml
QDomElement timings = m_phonemeXml.firstChildElement("PhonemeTimings");
// Get length of phoneme timings
QDomElement last = timings.lastChildElement("word");
int sentenceLength = 0;
if(!last.isNull()) sentenceLength = last.attribute("end", "0").toInt();
last = timings.lastChildElement("phn");
if( !last.isNull() ) sentenceLength = max(sentenceLength, last.attribute("end", "0").toInt() );
// Get minimal phoneme width
QDomNodeList phnlist = timings.elementsByTagName("phn");
int minPhnWidth = 999999;
for(unsigned int i=0; i<phnlist.length(); i++)
{
QDomElement phn = phnlist.item(i).toElement();
// Skip silence
if( phn.attribute("value").compare("x") == 0 ) continue;
int start = phn.attribute("start", "0").toInt();
int end = phn.attribute("end", "999999").toInt();
if( end-start < minPhnWidth ) minPhnWidth = end-start;
}
int minWidth = (int)( 39.5f / minPhnWidth * sentenceLength );
// Get length of panels and enlarge them if too small
if( m_text->width()-2 < minWidth)
{
m_text->setFixedWidth(minWidth+2);
m_phonemes->setFixedWidth(minWidth+2);
m_phonemeScrollArea->setFixedWidth(m_text->x()+minWidth+2);
}
// Add wordBoxes in reverse direction, because first nodes have higher priority
// and should be printed above of the others
QDomNode wordNode = timings.lastChild();
while(!wordNode.isNull())
{
// Get words
if( wordNode.nodeName().compare("word") == 0)
{
QDomElement word = wordNode.toElement();
TimeLineTextEdit* wordBox = new TimeLineTextEdit(word, sentenceLength, m_text);
connect(wordBox, SIGNAL(xmlNodeChanged()), this, SLOT(enableSaveButton()) );
wordBox->setVisible(true);
// Get phonemes of a word
QDomNodeList phonemeList = word.elementsByTagName("phn");
// also reverse direction
for(int i = phonemeList.size()-1; i >=0; i--)
{
QDomElement phoneme = phonemeList.item(i).toElement();
// Skip silence
if( phoneme.attribute("value").compare("x") == 0 ) continue;
TimeLineComboBox* phonemeBox = new TimeLineComboBox(phoneme, sentenceLength, m_phonemeList, m_phonemes);
connect(phonemeBox, SIGNAL(xmlNodeChanged()), this, SLOT(enableSaveButton()) );
connect(phonemeBox, SIGNAL(xmlNodeChanged()), wordBox, SLOT(updateFromXml()));
phonemeBox->setVisible(true);
}
}
// Get phonemes which don't belong to words
else if( wordNode.nodeName().compare("phn") == 0 )
{
QDomElement phoneme = wordNode.toElement();
// Skip silence
if( phoneme.attribute("value").compare("x") != 0 )
{
TimeLineComboBox* phonemeBox = new TimeLineComboBox(phoneme, sentenceLength, m_phonemeList, m_phonemes);
connect(phonemeBox, SIGNAL(xmlNodeChanged()), this, SLOT(enableSaveButton()) );
phonemeBox->setVisible(true);
}
}
wordNode = wordNode.previousSibling();
}
}
void TimeLineComboBox::indexChanged(int index)
{
m_xmlNode.setAttribute("value", itemText(index));
m_value = QString(itemText(index));
emit xmlNodeChanged();
}