// -----------------------------------------------------------
// Is called if user clicked on component text of if return is
// pressed in the component text QLineEdit.
// In "view->MAx3" is the number of the current property.
void QucsApp::slotApplyCompText()
{
QString s;
QFont f = QucsSettings.font;
Schematic *Doc = (Schematic*)DocumentTab->currentPage();
f.setPointSizeFloat( Doc->Scale * float(f.pointSize()) );
editText->setFont(f);
Property *pp = 0;
Component *pc = (Component*)view->focusElement;
if(!pc) return; // should never happen
view->MAx1 = pc->cx + pc->tx;
view->MAy1 = pc->cy + pc->ty;
int z, n=0; // "n" is number of property on screen
pp = pc->Props.first();
for(z=view->MAx3; z>0; z--) { // calculate "n"
if(!pp) { // should never happen
editText->setHidden(true);
return;
}
if(pp->display) n++; // is visible ?
pp = pc->Props.next();
}
pp = 0;
if(view->MAx3 > 0) pp = pc->Props.at(view->MAx3-1); // current property
else s = pc->Name;
if(!editText->isHidden()) { // is called the first time ?
// no -> apply value to current property
if(view->MAx3 == 0) { // component name ?
Component *pc2;
if(!editText->text().isEmpty())
if(pc->Name != editText->text()) {
for(pc2 = Doc->Components->first(); pc2!=0; pc2 = Doc->Components->next())
if(pc2->Name == editText->text())
break; // found component with the same name ?
if(!pc2) {
pc->Name = editText->text();
Doc->setChanged(true, true); // only one undo state
}
}
}
else if(pp) { // property was applied
if(pp->Value != editText->text()) {
pp->Value = editText->text();
Doc->recreateComponent(pc); // because of "Num" and schematic symbol
Doc->setChanged(true, true); // only one undo state
}
}
n++; // next row on screen
(view->MAx3)++; // next property
pp = pc->Props.at(view->MAx3-1); // search for next property
Doc->viewport()->update();
view->drawn = false;
if(!pp) { // was already last property ?
editText->setHidden(true);
return;
}
while(!pp->display) { // search for next visible property
(view->MAx3)++; // next property
pp = pc->Props.next();
if(!pp) { // was already last property ?
editText->setHidden(true);
return;
}
}
}
// avoid seeing the property text behind the line edit
if(pp) // Is it first property or component name ?
s = pp->Value;
editText->setMinimumWidth(editText->fontMetrics().width(s)+4);
Doc->contentsToViewport(int(Doc->Scale * float(view->MAx1 - Doc->ViewX1)),
int(Doc->Scale * float(view->MAy1 - Doc->ViewY1)),
view->MAx2, view->MAy2);
editText->setReadOnly(false);
if(pp) { // is it a property ?
s = pp->Value;
view->MAx2 += editText->fontMetrics().width(pp->Name+"=");
if(pp->Description.find('[') >= 0) // is selection list ?
editText->setReadOnly(true);
Expr_CompProp.setPattern("[^\"]*");
if(!pc->showName) n--;
}
else // it is the component name
Expr_CompProp.setPattern("[\\w_]+");
Val_CompProp.setRegExp(Expr_CompProp);
editText->setValidator(&Val_CompProp);
z = editText->fontMetrics().lineSpacing();
view->MAy2 += n*z;
editText->setText(s);
editText->setPaletteBackgroundColor(QucsSettings.BGColor);
editText->setFocus();
editText->selectAll();
editText->reparent(Doc->viewport(), 0, QPoint(view->MAx2, view->MAy2), true);
}
