/**
* Reimplemented from UMLWidget::updateTextItemGroups() to
* calculate the texts and also show/hide the texts based on current
* state.
*/
void NodeWidget::updateTextItemGroups()
{
TextItemGroup *grp = textItemGroupAt(GroupIndex);
grp->setTextItemCount(NodeWidget::TextItemCount);
if(umlObject()) {
UMLNode *node = static_cast<UMLNode*>(umlObject());
TextItem *stereo = grp->textItemAt(NodeWidget::StereoItemIndex);
stereo->setText(node->stereotype(true));
stereo->setBold(true);
stereo->setExplicitVisibility(!node->stereotype(false).isEmpty());
TextItem *nameItem = grp->textItemAt(NodeWidget::NameItemIndex);
QString nameText = name();
bool underline = false;
if(isInstance()) {
nameText.prepend(':');
nameText.prepend(instanceName());
underline = true;
}
nameItem->setBold(true);
nameItem->setUnderline(underline);
nameItem->setText(nameText);
}
UMLWidget::updateTextItemGroups();
}
/**
* Reimplemented from UMLWidget::updateTextItemGroups to update
* texts and their properties.
*/
void NoteWidget::updateTextItemGroups()
{
TextItemGroup *grp = textItemGroupAt(GroupIndex);
grp->setTextItemCount(TextItemCount);
TextItem *diagramLinkItem = grp->textItemAt(DiagramLinkItemIndex);
diagramLinkItem->setExplicitVisibility(false);
//FIXME: Fixe diagram link drawing
TextItem *noteTypeItem = grp->textItemAt(NoteTypeItemIndex);
if (m_noteType == NoteWidget::PreCondition) {
noteTypeItem->setText(i18n("<< precondition >>"));
noteTypeItem->setExplicitVisibility(true);
}
else if (m_noteType == NoteWidget::PostCondition) {
noteTypeItem->setText(i18n("<< postcondition >>"));
noteTypeItem->setExplicitVisibility(true);
}
else if (m_noteType == NoteWidget::Transformation) {
noteTypeItem->setText(i18n("<< transformation >>"));
noteTypeItem->setExplicitVisibility(true);
}
else { // = NoteWidget::Normal
noteTypeItem->setExplicitVisibility(false);
}
TextItem *noteTextItem = grp->textItemAt(NoteTextItemIndex);
noteTextItem->setText(documentation());
UMLWidget::updateTextItemGroups();
}
void TextBoxConfig::slotOkClicked()
{
TextItem * textModel = dynamic_cast<TextItem*>(m_textContent->modelItem());
m_saving = true;
textModel->setText(m_editor->text(Qt::RichText));
m_saving = false;
}
/**
* Reimplemented from UMLWidget::updateTextItemGroups to update
* the text of TextItemGroups.
*/
void DatatypeWidget::updateTextItemGroups()
{
if(umlObject()) {
TextItemGroup *grp = textItemGroupAt(DatatypeWidget::GroupIndex);
grp->setTextItemCount(DatatypeWidget::TextItemCount);
TextItem *stereo = grp->textItemAt(DatatypeWidget::StereoTypeItemIndex);
stereo->setText(umlObject()->stereotype(true));
stereo->setBold(true);
TextItem *nameItem = grp->textItemAt(DatatypeWidget::NameItemIndex);
nameItem->setText(name());
nameItem->setItalic(umlObject()->isAbstract());
}
UMLWidget::updateTextItemGroups();
}
/**
* Reimplemented from UMLWidget::updateTextItemGroups to update
* the texts displayed.
*/
void SignalWidget::updateTextItemGroups()
{
TextItemGroup *grp = textItemGroupAt(GroupIndex);
grp->setTextItemCount(1); // Only name item
TextItem *nameItem = grp->textItemAt(0);
nameItem->setText(name());
UMLWidget::updateTextItemGroups();
}
Plot::Plot( QWidget *parent, const QwtInterval &interval ):
QwtPlot( parent )
{
for ( int axis = 0; axis < QwtPlot::axisCnt; axis ++ )
setAxisScale( axis, interval.minValue(), interval.maxValue() );
setCanvasBackground( QColor( Qt::darkBlue ) );
plotLayout()->setAlignCanvasToScales( true );
// grid
QwtPlotGrid *grid = new QwtPlotGrid;
//grid->enableXMin(true);
grid->setMajorPen( Qt::white, 0, Qt::DotLine );
grid->setMinorPen( Qt::gray, 0 , Qt::DotLine );
grid->attach( this );
const int numEllipses = 10;
for ( int i = 0; i < numEllipses; i++ )
{
const double x = interval.minValue() +
qrand() % qRound( interval.width() );
const double y = interval.minValue() +
qrand() % qRound( interval.width() );
const double r = interval.minValue() +
qrand() % qRound( interval.width() / 6 );
const QRectF area( x - r, y - r , 2 * r, 2 * r );
RectItem *item = new RectItem( RectItem::Ellipse );
item->setRenderHint( QwtPlotItem::RenderAntialiased, true );
item->setRect( area );
item->setPen( QPen( Qt::yellow ) );
item->attach( this );
}
TextItem *textItem = new TextItem();
textItem->setText( "Navigation Example" );
textItem->attach( this );
d_rectOfInterest = new RectItem( RectItem::Rect );
d_rectOfInterest->setPen( Qt::NoPen );
QColor c = Qt::gray;
c.setAlpha( 100 );
d_rectOfInterest->setBrush( QBrush( c ) );
d_rectOfInterest->attach( this );
}
AbstractVisualItem * SimpleTextContent::syncToModelItem(AbstractVisualItem *model)
{
setModelItemIsChanging(true);
TextItem * textModel = dynamic_cast<TextItem*>(AbstractContent::syncToModelItem(model));
if(!textModel)
{
setModelItemIsChanging(false);
//qDebug("SimpleTextContent::syncToModelItem: textModel is null, cannot sync\n");
return 0;
}
//qDebug("TextContent:syncToModelItem: Syncing to model! Yay!");
textModel->setText(text());
// textModel->setFontFamily(font().family());
// textModel->setFontSize(font().pointSize());
setModelItemIsChanging(false);
return model;
}
/**
* Reimplemented from UMLWidget::updateTextItemGroups to
* calculate the Text strings, their properties and also hide/show
* them based on the current state.
*/
void ClassifierWidget::updateTextItemGroups()
{
// Invalidate stuff and recalculate them.
invalidateDummies();
TextItemGroup *headerGroup = textItemGroupAt(HeaderGroupIndex);
TextItemGroup *attribOpGroup = textItemGroupAt(AttribOpGroupIndex);
TextItemGroup *templateGroup = textItemGroupAt(TemplateGroupIndex);
attribOpGroup->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
templateGroup->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
UMLClassifier *umlC = classifier();
UMLClassifierListItemList attribList = umlC->getFilteredList(UMLObject::ot_Attribute);
UMLClassifierListItemList opList = umlC->getFilteredList(UMLObject::ot_Operation);
// Set up template group and template text items.
UMLTemplateList tlist = umlC->getTemplateList();
templateGroup->setTextItemCount(tlist.size());
bool templateHide = shouldDrawAsCircle(); // Hide if draw as circle.
for(int i = 0; i < tlist.size(); ++i) {
UMLTemplate *t = tlist[i];
templateGroup->textItemAt(i)->setText(t->toString());
templateGroup->textItemAt(i)->setExplicitVisibility(!templateHide);
}
// Stereo type and name.
const int headerItemCount = 2;
headerGroup->setTextItemCount(headerItemCount);
const int cnt = attribList.count() + opList.count();
attribOpGroup->setTextItemCount(cnt);
// Setup Stereo text item.
TextItem *stereoItem = headerGroup->textItemAt(StereotypeItemIndex);
stereoItem->setBold(true);
stereoItem->setText(umlC->stereotype(true));
bool v = !shouldDrawAsCircle()
&& visualProperty(ShowStereotype)
&& !(umlC->stereotype(false).isEmpty());
stereoItem->setExplicitVisibility(v);
// name item is always visible.
TextItem *nameItem = headerGroup->textItemAt(NameItemIndex);
nameItem->setBold(true);
nameItem->setItalic(umlC->isAbstract());
nameItem->setUnderline(shouldDrawAsCircle());
QString nameText = name();
if (visualProperty(ShowPackage) == true) {
nameText = umlC->fullyQualifiedName();
}
bool showNameOnly = (!visualProperty(ShowAttributes) && !visualProperty(ShowOperations)
&& !visualProperty(ShowStereotype) && !shouldDrawAsCircle());
nameItem->setText(nameText);
int attribStartIndex = 0;
int opStartIndex = attribStartIndex + attribList.size();
// Now setup attribute texts.
int visibleAttributes = 0;
for (int i=0; i < attribList.size(); ++i) {
UMLClassifierListItem *obj = attribList[i];
TextItem *item = attribOpGroup->textItemAt(attribStartIndex + i);
item->setItalic(obj->isAbstract());
item->setUnderline(obj->isStatic());
item->setText(obj->toString(m_attributeSignature));
bool v = !shouldDrawAsCircle()
&& ( !visualProperty(ShowPublicOnly)
|| obj->visibility() == Uml::Visibility::Public)
&& visualProperty(ShowAttributes) == true;
item->setExplicitVisibility(v);
if (v) {
++visibleAttributes;
}
}
// Update expander box to reflect current state and also visibility
m_attributeExpanderBox->setExpanded(visualProperty(ShowAttributes));
const QString dummyText;
// Setup line and dummies.
if (!showNameOnly) {
// Stuff in a dummy item as spacer if there are no attributes,
if (!shouldDrawAsCircle() && (visibleAttributes == 0 || !visualProperty(ShowAttributes))) {
m_dummyAttributeItem = new TextItem(dummyText);
int index = attribStartIndex;
if (visibleAttributes == 0 && !attribList.isEmpty()) {
index = opStartIndex;
}
attribOpGroup->insertTextItemAt(index, m_dummyAttributeItem);
m_lineItem2Index = index;
++opStartIndex;
}
else {
// Now set the second index.
m_lineItem2Index = opStartIndex - 1;
}
}
int visibleOperations = 0;
for (int i=0; i < opList.size(); ++i) {
UMLClassifierListItem *obj = opList[i];
TextItem *item = attribOpGroup->textItemAt(opStartIndex + i);
item->setItalic(obj->isAbstract());
item->setUnderline(obj->isStatic());
item->setText(obj->toString(m_operationSignature));
bool v = !shouldDrawAsCircle()
&& ( !visualProperty(ShowPublicOnly)
|| obj->visibility() == Uml::Visibility::Public)
&& visualProperty(ShowOperations);
item->setExplicitVisibility(v);
if (v) {
++visibleOperations;
}
}
m_operationExpanderBox->setExpanded(visualProperty(ShowOperations));
if (!showNameOnly) {
if (!shouldDrawAsCircle() && (visibleOperations == 0 || !visualProperty(ShowOperations))) {
m_dummyOperationItem = new TextItem(dummyText);
attribOpGroup->insertTextItemAt(opStartIndex+opList.size(), m_dummyOperationItem);
}
}
UMLWidget::updateTextItemGroups();
}
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;
}