//*****************************************************************************************************************
void CGroupHeaderEntry::updateCoords()
{
CInterfaceGroup::updateCoords();
CInterfaceGroup *targetColumn = getTargetColumn();
if (targetColumn)
{
if (targetColumn->getW() != getW())
{
targetColumn->setW(getW());
targetColumn->invalidateCoords();
}
}
}
//*****************************************************************************************************************
void CGroupHeader::enlargeColumns(sint32 margin)
{
std::vector<CGroupHeaderEntry *> entries;
getEntries(entries);
sint32 totalWidth = 0;
for (uint k = 0; k < entries.size(); ++k)
{
CInterfaceGroup *colEnclosing = entries[k]->getTargetColumn();
if (colEnclosing && !colEnclosing->getGroups().empty())
{
CInterfaceGroup *col = colEnclosing->getGroups()[0];
if (col)
{
// enlarge to the max to be able to measure the sub text (they may clamp themselves based
// on their first non-"child resizing" parent (see CViewText::updateCoords)
colEnclosing->setW(16384);
colEnclosing->invalidateCoords();
colEnclosing->updateCoords();
// assume that first child is resizing from its children width (either 'child_resize_w=true' or a CGroupList)
entries[k]->setW(std::max(entries[k]->getMinSize(), col->getW() + margin));
entries[k]->invalidateCoords();
totalWidth += entries[k]->getW();
}
}
}
// if total width bigger than allowed, reduce proportionnally
if (totalWidth > _HeaderMaxSize)
{
while (totalWidth > _HeaderMaxSize)
{
bool adjusted = false;
// stupid algo here, but ponctual ...
for (uint k = 0; k < entries.size() && totalWidth > _HeaderMaxSize; ++k)
{
if (entries[k]->getW() > entries[k]->getMinSize())
{
entries[k]->setW(entries[k]->getW() - 1);
entries[k]->invalidateCoords();
--totalWidth;
adjusted = true;
}
}
// if all at min size, just exit ...
if (!adjusted) break;
}
}
else
{
// search first parent that limit size, if it is larger then enlarge to fit size
CInterfaceGroup *limitingParent = getParent();
while (limitingParent && (limitingParent->getResizeFromChildW() || dynamic_cast<CGroupList *>(limitingParent)))
{
// NB nico : the dynamic_cast for CGroupList is bad!!
// can't avoid it for now, because, CGroupList implicitly does a "resize from child" in its update coords
// ...
limitingParent = limitingParent->getParent();
}
if (limitingParent && limitingParent->getWReal() > totalWidth)
{
while (limitingParent->getWReal() > totalWidth && totalWidth < _HeaderMaxSize)
{
// enlarge to matche parent size
// stupid algo here, but ponctual ...
for (uint k = 0; k < entries.size(); ++k)
{
entries[k]->setW(entries[k]->getW() + 1);
entries[k]->invalidateCoords();
++totalWidth;
if (limitingParent->getWReal() <= totalWidth || totalWidth >= _HeaderMaxSize) break;
}
}
}
}
invalidateCoords();
}
//*****************************************************************************************************************
void CGroupHeader::resizeColumnsAndContainer(sint32 margin)
{
std::vector<CGroupHeaderEntry *> entries;
getEntries(entries);
sint32 totalWidth = 0;
for (uint k = 0; k < entries.size(); ++k)
{
CInterfaceGroup *colEnclosing = entries[k]->getTargetColumn();
if (colEnclosing && !colEnclosing->getGroups().empty())
{
CInterfaceGroup *col = colEnclosing->getGroups()[0];
if (col)
{
// enlarge to the max to be able to measure the sub text (they may clamp themselves based
// on their first non-"child resizing" parent (see CViewText::updateCoords)
colEnclosing->setW(16384);
colEnclosing->invalidateCoords();
colEnclosing->updateCoords();
// assume that first child is resizing from its children width (either 'child_resize_w=true' or a CGroupList)
entries[k]->setW(std::max(entries[k]->getMinSize(), col->getW() + margin));
entries[k]->invalidateCoords();
totalWidth += entries[k]->getW();
}
}
}
// resize W
if (totalWidth <= _HeaderMaxSize)
{
// search first parent that limit size, if it is larger then enlarge to fit size
CInterfaceGroup *limitingParent = getParent();
while (limitingParent && (limitingParent->getResizeFromChildW() || dynamic_cast<CGroupList *>(limitingParent)))
{
// NB nico : the dynamic_cast for CGroupList is bad!!
// can't avoid it for now, because, CGroupList implicitly does a "resize from child" in its update coords
// ...
limitingParent = limitingParent->getParent();
}
getParentContainer()->setW(totalWidth + getParentContainer()->getWReal() - limitingParent->getWReal());
}
// resize H
if(entries.size()>0)
{
CInterfaceGroup *colEnclosing = entries[0]->getTargetColumn();
if (colEnclosing && !colEnclosing->getGroups().empty())
{
CInterfaceGroup *col = colEnclosing->getGroups()[0];
if (col)
{
// search first parent that limit size, if it is larger then enlarge to fit size
CInterfaceGroup *limitingParent = colEnclosing->getParent();
while (limitingParent && (limitingParent->getResizeFromChildH() || dynamic_cast<CGroupList *>(limitingParent)))
limitingParent = limitingParent->getParent();
getParentContainer()->setH(col->getH() + getParentContainer()->getHReal() - limitingParent->getHReal());
}
}
}
invalidateCoords();
}
