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Code Issues Wiki Activity

Fix to the DeltaProcessor.

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This commit is contained in:
Alain Magloire 2003-04-09 19:50:13 +00:00
parent 9e35ee6963
commit 61799d7c74
1 changed files with 27 additions and 20 deletions
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47
core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/model/DeltaProcessor.java
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@ -172,6 +172,10 @@ public class DeltaProcessor {
}
}
protected void elementChanged(ICElement element, IResourceDelta delta) {
fCurrentDelta.changed(element, ICElementDelta.F_CONTENT);
}
/**
* Generic processing for a removed element:<ul>
* <li>Close the element, removing its structure from the cache
@ -261,7 +265,6 @@ public class DeltaProcessor {
try {
ICElement root = (ICModel)CModelManager.getDefault().getCModel();
currentElement = null;
/*
try {
@ -294,7 +297,7 @@ public class DeltaProcessor {
for (int i = 0; i < deltas.length; i++) {
IResourceDelta delta = deltas[i];
fCurrentDelta = new CElementDelta(root);
traverseDelta(delta); // traverse delta
traverseDelta(root, delta); // traverse delta
translatedDeltas[i] = fCurrentDelta;
}
return filterRealDeltas(translatedDeltas);
@ -309,29 +312,33 @@ public class DeltaProcessor {
* If it is not a resource on the classpath, it will be added as a non-java
* resource by the sender of this method.
*/
protected void traverseDelta(IResourceDelta delta) {
protected void traverseDelta(ICElement parent, IResourceDelta delta) {
try {
if (!updateCurrentDeltaAndIndex(delta)) {
nonCResourcesChanged(delta);
ICElement current = updateCurrentDeltaAndIndex(delta);
if (current == null) {
nonCResourcesChanged(parent, delta);
} else {
parent = current;
}
} catch (CModelException e) {
}
IResourceDelta [] children = delta.getAffectedChildren();
for (int i = 0; i < children.length; i++) {
traverseDelta(children[i]);
traverseDelta(parent, children[i]);
}
}
protected void nonCResourcesChanged(IResourceDelta delta) {
fCurrentDelta.addResourceDelta(delta);
IResource res = delta.getResource();
if (res != null) {
ICElement celem = createElement(res.getParent());
if (celem instanceof CContainer) {
CElementInfo info = ((CContainer)celem).getElementInfo();
if (info instanceof CContainerInfo) {
((CContainerInfo)info).setNonCResources(null);
}
protected void nonCResourcesChanged(ICElement parent, IResourceDelta delta) {
CElementDelta elementDelta = fCurrentDelta.find(parent);
if (elementDelta == null) {
fCurrentDelta.changed(parent, ICElementDelta.F_CONTENT);
elementDelta = fCurrentDelta;
}
elementDelta.addResourceDelta(delta);
if (parent instanceof CContainer) {
CElementInfo info = ((CContainer)parent).getElementInfo();
if (info instanceof CContainerInfo) {
((CContainerInfo)info).setNonCResources(null);
}
}
}
@ -342,7 +349,7 @@ public class DeltaProcessor {
* Returns whether the children of the given delta must be processed.
* @throws a CModelException if the delta doesn't correspond to a c element of the given type.
*/
private boolean updateCurrentDeltaAndIndex(IResourceDelta delta) throws CModelException {
private ICElement updateCurrentDeltaAndIndex(IResourceDelta delta) throws CModelException {
IResource resource = delta.getResource();
ICElement element = createElement(resource);
@ -388,14 +395,14 @@ public class DeltaProcessor {
elementAdded(element, delta);
}
} else if (element != null) {
elementAdded(element, delta);
elementChanged(element, delta);
}
} else if (element != null) {
elementAdded(element, delta);
elementChanged(element, delta);
}
break;
}
return element != null;
return element;
}
protected void updateIndexAddResource(ICElement element, IResourceDelta delta) {