void SimpleTextContent::syncFromModelItem(AbstractVisualItem *model)
{
m_dontSyncToModel = true;
setModelItem(model);
QFont font;
TextItem * textModel = dynamic_cast<TextItem*>(model);
setText(textModel->text());
// font.setFamily(textModel->fontFamily());
// font.setPointSize((int)textModel->fontSize());
// setFont(font);
AbstractContent::syncFromModelItem(model);
m_dontSyncToModel = false;
}
QString TextBoxContent::toHtml()
{
TextItem * textModel = dynamic_cast<TextItem*>(modelItem());
return textModel ? textModel->text() : "";
}
void TextBoxContent::syncFromModelItem(AbstractVisualItem *model)
{
DEBUG_TSTART();
m_dontSyncToModel = true;
if(!modelItem())
{
setModelItem(model);
// Start out the last remembered model rev at the rev of the model
// so we dont force a redraw of the cache just because we're a fresh
// object.
if(QPixmapCache::find(cacheKey()))
m_lastModelRev = modelItem()->revision();
}
static int x = 0;
x++;
//qDebug() << x<<": TextBoxContent::syncFromModelItem() mark";
QFont font;
TextItem * textModel = dynamic_cast<TextItem*>(model);
font.setFamily(textModel->fontFamily());
font.setPointSize((int)textModel->fontSize());
m_text->setDefaultFont(font);
if (!Qt::mightBeRichText(textModel->text()))
{
qDebug() << "TextBoxContent:: converting plain text from model item to html";
m_text->setPlainText(textModel->text());
textModel->setText(m_text->toHtml());
}
//qDebug() << "TextBoxContent:: Original HTML:"<<textModel->text();
setHtml(textModel->text());
//qDebug() << "TextBoxContent:: New HTML:"<<m_text->toHtml();
AbstractContent::syncFromModelItem(model);
if(modelItem()->revision() != m_lastModelRev)
{
//qDebug()<<"modelItem():"<<modelItem()->itemName()<<": last revision:"<<m_lastModelRev<<", this revision:"<<m_lastModelRev<<", cache dirty!";
m_lastModelRev = modelItem()->revision();
// DONT dirty cache here since we changed the cacheKey algorithm - cache key is now based on visual description, not on item identity
//dirtyCache();
}
if( model->zoomEffectEnabled()
&& model->zoomSpeed() > 0
&& sceneContextHint() == MyGraphicsScene::Live)
{
m_zoomEnabled = true;
m_zoomAnimationTimer->start(1000 / 20); // / model->zoomSpeed());
QSize size = contentsRect().size();
double width = size.width();
double height = size.height();
double aspectRatio = height == 0 ? 1 : width/height;
// if(!m_zoomInit)
// {
//qDebug() << "aspectRatio: "<<aspectRatio;
QPointF delta;
m_zoomStartSize.setX(width);
m_zoomStartSize.setY(height);
m_zoomEndSize.setX(width * model->zoomFactor());
m_zoomEndSize.setY(height * model->zoomFactor());
bool zoomIn = true;
if(model->zoomDirection() == AbstractVisualItem::ZoomIn)
zoomIn = true;
else
if(model->zoomDirection() == AbstractVisualItem::ZoomOut)
zoomIn = false;
else
if(model->zoomDirection() == AbstractVisualItem::ZoomRandom)
zoomIn = qrand() < RAND_MAX/2;
m_zoomCurSize = zoomIn ? m_zoomStartSize : m_zoomEndSize;
m_zoomDir = zoomIn ? 1 : -1;
delta.setX(m_zoomEndSize.x() - m_zoomCurSize.x());
delta.setY(m_zoomEndSize.y() - m_zoomCurSize.y());
//step.setX(delta.x()/ZOOM_STEPS);
//step.setY(delta.y()/ZOOM_STEPS);
// m_zoomInit = true;
// }
// allow it to go below 1.0 for step size by using 75.0 when the max of the zoomSpeed slider in config is 100
m_zoomStep.setX(8.0 / (100.01 - ((double)model->zoomSpeed())) * aspectRatio);
m_zoomStep.setY(8.0 / (100.01 - ((double)model->zoomSpeed())));
if(model->zoomAnchorPoint() == AbstractVisualItem::ZoomAnchorRandom)
{
// pick a third intersection
double x = qrand() < RAND_MAX/2 ? .33 : .66;
double y = qrand() < RAND_MAX/2 ? .33 : .66;
// apply a fudge factor
// x += 0.15 - ((double)qrand()) / ((double)RAND_MAX) * 0.075;
// y += 0.15 - ((double)qrand()) / ((double)RAND_MAX) * 0.075;
m_zoomDestPoint = QPointF(x,y);
//qDebug() << "ZoomRandom: "<<x<<","<<y;
//qDebug() << model->itemName() << "Random zoom anchor: "<<m_zoomDestPoint;
}
else
{
double x = .0, y = .0;
switch(model->zoomAnchorPoint())
{
case AbstractVisualItem::ZoomTopLeft: x = .33; y = .33; break;
case AbstractVisualItem::ZoomTopMid: x = .50; y = .25; break;
case AbstractVisualItem::ZoomTopRight: x = .66; y = .33; break;
case AbstractVisualItem::ZoomRightMid: x = .75; y = .50; break;
case AbstractVisualItem::ZoomBottomRight: x = .66; y = .66; break;
case AbstractVisualItem::ZoomBottomMid: x = .50; y = .75; break;
case AbstractVisualItem::ZoomBottomLeft: x = .33; y = .66; break;
case AbstractVisualItem::ZoomLeftMid: x = .25; y = .50; break;
case AbstractVisualItem::ZoomCenter:
default: x = .50; y = .50; break;
};
m_zoomDestPoint = QPointF(x,y);
}
}
else
{
m_zoomEnabled = false;
if(m_zoomAnimationTimer->isActive())
m_zoomAnimationTimer->stop();
}
m_dontSyncToModel = false;
}
