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fixed to handle more types of events that can affect graph labels.

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This commit is contained in:
ghidravore
2020-07-07 19:54:26 -04:00
parent 2ecde972c6
commit d9d78926a6
1 changed files with 25 additions and 8 deletions
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Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/graph/AddressBasedGraphDisplayListener.java
+25 -8
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@@ -163,23 +163,40 @@ public abstract class AddressBasedGraphDisplayListener
@Override
public void domainObjectChanged(DomainObjectChangedEvent ev) {
if (!ev.containsEvent(ChangeManager.DOCR_SYMBOL_RENAMED)) {
if (!(ev.containsEvent(ChangeManager.DOCR_SYMBOL_ADDED) ||
ev.containsEvent(ChangeManager.DOCR_SYMBOL_RENAMED) ||
ev.containsEvent(ChangeManager.DOCR_SYMBOL_REMOVED))) {
return;
}
for (DomainObjectChangeRecord record : ev) {
if (record.getEventType() == ChangeManager.DOCR_SYMBOL_RENAMED) {
if (record instanceof ProgramChangeRecord) {
ProgramChangeRecord programRecord = (ProgramChangeRecord) record;
handleSymbolRenamed(programRecord);
Address address = programRecord.getStart();
if (record.getEventType() == ChangeManager.DOCR_SYMBOL_RENAMED) {
handleSymbolAddedOrRenamed(address, (Symbol) programRecord.getObject());
}
else if (record.getEventType() == ChangeManager.DOCR_SYMBOL_ADDED) {
handleSymbolAddedOrRenamed(address, (Symbol) programRecord.getNewValue());
}
else if (record.getEventType() == ChangeManager.DOCR_SYMBOL_REMOVED) {
handleSymbolRemoved(address);
}
}
}
}
private void handleSymbolRenamed(ProgramChangeRecord programRecord) {
Symbol symbol = (Symbol) programRecord.getObject();
String newName = symbol.getName();
Address address = symbol.getAddress();
private void handleSymbolAddedOrRenamed(Address address, Symbol symbol) {
String id = getVertexIdForAddress(address);
graphDisplay.updateVertexName(id, newName);
graphDisplay.updateVertexName(id, symbol.getName());
}
private void handleSymbolRemoved(Address address) {
String id = getVertexIdForAddress(address);
Symbol symbol = program.getSymbolTable().getPrimarySymbol(address);
String displayName = symbol == null ? address.toString() : symbol.getName();
graphDisplay.updateVertexName(id, displayName);
}
private void dispose() {