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remove contentChanged() and only use

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elementChanged().  close() the openable when
content changed.
This commit is contained in:
Alain Magloire 2003-04-29 17:27:58 +00:00
parent 0ab192cb95
commit b1afbfd7c7
1 changed files with 23 additions and 13 deletions
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36
core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/model/DeltaProcessor.java
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@ -44,17 +44,6 @@ public class DeltaProcessor {
// Hold on the element bein renamed. // Hold on the element bein renamed.
ICElement movedFromElement = null; ICElement movedFromElement = null;
/**
* Generic processing for elements with changed contents:<ul>
* <li>The element is closed such that any subsequent accesses will re-open
* the element reflecting its new structure.
* <li>An entry is made in the delta reporting a content change (K_CHANGE with F_CONTENT flag set).
* </ul>
*/
protected void contentChanged(ICElement element, IResourceDelta delta) {
fCurrentDelta.changed(element, ICElementDelta.F_CONTENT);
}
/** /**
* Creates the create corresponding to this resource. * Creates the create corresponding to this resource.
* Returns null if none was found. * Returns null if none was found.
@ -206,8 +195,29 @@ public class DeltaProcessor {
} }
} }
/*
* Closes the given element, which removes it from the cache of open elements.
*/
private void close(Openable element) {
try {
element.close();
} catch (CModelException e) {
// do nothing
}
}
/**
* Generic processing for elements with changed contents:<ul>
* <li>The element is closed such that any subsequent accesses will re-open
* the element reflecting its new structure.
* <li>An entry is made in the delta reporting a content change (K_CHANGE with F_CONTENT flag set).
* </ul>
*/
protected void elementChanged(ICElement element, IResourceDelta delta) { protected void elementChanged(ICElement element, IResourceDelta delta) {
fCurrentDelta.changed(element, ICElementDelta.F_CONTENT); if (element instanceof Openable) {
close((Openable)element);
}
fCurrentDelta.changed(element, ICElementDelta.F_CONTENT);
} }
/** /**
@ -403,7 +413,7 @@ public class DeltaProcessor {
if ((flags & IResourceDelta.CONTENT) != 0) { if ((flags & IResourceDelta.CONTENT) != 0) {
// content has changed // content has changed
if (element != null) { if (element != null) {
contentChanged(element, delta); elementChanged(element, delta);
updateIndexAddResource(element, delta); updateIndexAddResource(element, delta);
} }
} else if (resource.getType() == IResource.PROJECT) { } else if (resource.getType() == IResource.PROJECT) {