void
WMemoryMap::updateRowGroupDataWidgets(RowGroup &rg, MemoryMap::NodeIterator mmNode) {
ASSERT_require(mmNode != memoryMap_.nodes().end());
const AddressInterval &interval = mmNode->key();
ASSERT_forbid(interval.isEmpty());
ASSERT_require(rg.segmentVa == interval.least());
rg.wSplit->setHidden(!isEditable_ || rg.editingColumn==SplitColumn || !canSplit(rg, mmNode));
rg.wMerge->setHidden(!isEditable_ || rg.editingColumn==MergeColumn || !canMerge(rg, mmNode));
rg.wLeastVa->setText(StringUtility::addrToString(interval.least()));
rg.wGreatestVa->setText(StringUtility::addrToString(interval.greatest()));
if (interval.isWhole()) {
rg.wSize->setText("whole"); // since size would overflow back to zero
} else {
rg.wSize->setText(StringUtility::addrToString(interval.size()));
}
const MemoryMap::Segment &segment = mmNode->value();
rg.wReadable->setChecked(0 != (segment.accessibility() & MemoryMap::READABLE));
rg.wWritable->setChecked(0 != (segment.accessibility() & MemoryMap::WRITABLE));
rg.wExecutable->setChecked(0 != (segment.accessibility() & MemoryMap::EXECUTABLE));
rg.wName->setText(StringUtility::cEscape(segment.name()));
}
void Map::expand(MapNode *node){
unsigned int x, y;
if(canSplit(node,x,y)){
if((x>ROOM_MAX+2) && (y>ROOM_MAX+2)){
//pick a split and do it
if(mapRNG->getInt(0,9) > 4) splitX(node);
else splitY(node);
}else if(y > ROOM_MAX+2){
splitY(node);
}else{
splitX(node);
}
}else return;
}
void
WMemoryMap::updateRowGroupEditWidgets(RowGroup &rg, MemoryMap::NodeIterator mmNode) {
if (isEditable_) {
rg.wDelete->setHidden(rg.editingColumn==DeleteColumn);
rg.wMove->setHidden(rg.editingColumn==MoveColumn);
rg.wSplit->setHidden(rg.editingColumn==SplitColumn || !canSplit(rg, mmNode));
rg.wMerge->setHidden(rg.editingColumn==MergeColumn || !canMerge(rg, mmNode));
rg.wReadable->setEnabled(true);
rg.wWritable->setEnabled(true);
rg.wExecutable->setEnabled(true);
switch (rg.editingColumn) {
case ZeroColumn:
rg.wEditStack->hide();
break;
case DeleteColumn:
rg.wEditStack->setCurrentWidget(rg.wDeleteConfirm);
rg.wEditStack->show();
break;
case MoveColumn:
rg.wEditStack->setCurrentWidget(rg.wMoveSegment);
rg.wEditStack->show();
break;
case MergeColumn:
rg.wEditStack->setCurrentWidget(rg.wMergeConfirm);
rg.wEditStack->show();
break;
case SplitColumn:
case LeastVaColumn:
case GreatestVaColumn:
case SizeColumn:
rg.wEditStack->setCurrentWidget(rg.wHexValueEdit);
rg.wEditStack->show();
break;
default:
ASSERT_not_reachable("don't know how to edit column " + StringUtility::numberToString(rg.editingColumn));
}
} else {
rg.wDelete->hide();
rg.wMove->hide();
rg.wSplit->hide();
rg.wMerge->hide();
rg.wReadable->setEnabled(false);
rg.wWritable->setEnabled(false);
rg.wExecutable->setEnabled(false);
}
}
