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Code Issues Wiki Activity

[250414] - [update policy] Stale data displayed when variables, registers or expressions view was hidden

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This commit is contained in:
Pawel Piech 2008-10-13 19:30:50 +00:00
parent 7fd71fdc14
commit 2d78ef8f37
1 changed files with 27 additions and 25 deletions
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52
plugins/org.eclipse.dd.dsf.ui/src/org/eclipse/dd/dsf/ui/viewmodel/update/AbstractCachingVMProvider.java
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@ -148,6 +148,16 @@ public class AbstractCachingVMProvider extends AbstractVMProvider implements ICa
fPrevious.fNext = fNext;
fNext.fPrevious = fPrevious;
}
void reinsert(Entry nextEntry) {
fPrevious.fNext = fNext;
fNext.fPrevious = fPrevious;
fNext = nextEntry;
fPrevious = nextEntry.fPrevious;
fPrevious.fNext = this;
fNext.fPrevious = this;
}
}
/**
@ -728,18 +738,18 @@ public class AbstractCachingVMProvider extends AbstractVMProvider implements ICa
if (proxyStrategy instanceof IVMModelProxyExtension) {
IVMModelProxyExtension proxyStrategyExtension = (IVMModelProxyExtension)proxyStrategy;
CountingRequestMonitor multiRm = new CountingRequestMonitor(getExecutor(), rm);
super.handleEvent(proxyStrategy, event, multiRm);
int rmCount = 1;
if(fDelayEventHandleForViewUpdate) {
if(this.getActiveUpdateScope().getID().equals(AllUpdateScope.ALL_UPDATE_SCOPE_ID)) {
CountingRequestMonitor countingRm = new CountingRequestMonitor(getExecutor(), rm);
countingRm.setDoneCount(2);
new MultiLevelUpdateHandler(getExecutor(), proxyStrategyExtension, getPresentationContext(), this, countingRm).
new MultiLevelUpdateHandler(getExecutor(), proxyStrategyExtension, getPresentationContext(), this, multiRm).
startUpdate();
AbstractCachingVMProvider.super.handleEvent(proxyStrategy, event, countingRm);
} else {
rmCount++;
} else if (!proxyStrategy.isDisposed()) {
// block updating only the viewport
CountingRequestMonitor countingRm = new CountingRequestMonitor(getExecutor(), rm);
countingRm.setDoneCount(2);
TreeViewer viewer = (TreeViewer) proxyStrategyExtension.getViewer();
Tree tree = viewer.getTree();
int count = tree.getSize().y / tree.getItemHeight();
@ -748,26 +758,20 @@ public class AbstractCachingVMProvider extends AbstractVMProvider implements ICa
int index = computeTreeIndex(topItem);
MultiLevelUpdateHandler handler = new MultiLevelUpdateHandler(
getExecutor(), proxyStrategyExtension, getPresentationContext(), this, countingRm);
getExecutor(), proxyStrategyExtension, getPresentationContext(), this, multiRm);
handler.setRange(index, index + count);
handler.startUpdate();
AbstractCachingVMProvider.super.handleEvent(proxyStrategy, event, countingRm);
rmCount++;
}
} else {
if(this.getActiveUpdateScope().getID().equals(AllUpdateScope.ALL_UPDATE_SCOPE_ID))
{
final CountingRequestMonitor multiRm = new CountingRequestMonitor(getExecutor(), rm);
multiRm.setDoneCount(2);
if(this.getActiveUpdateScope().getID().equals(AllUpdateScope.ALL_UPDATE_SCOPE_ID)) {
MultiLevelUpdateHandler handler = new MultiLevelUpdateHandler(
getExecutor(), proxyStrategyExtension, getPresentationContext(), this, multiRm);
handler.startUpdate();
super.handleEvent(proxyStrategy, event, multiRm);
} else {
super.handleEvent(proxyStrategy, event, rm);
}
rmCount++;
}
}
multiRm.setDoneCount(rmCount);
} else {
super.handleEvent(proxyStrategy, event, rm);
}
@ -859,7 +863,7 @@ public class AbstractCachingVMProvider extends AbstractVMProvider implements ICa
}
/**
* Convenience class that searches for teh root element for the given
* Convenience class that searches for the root element for the given
* update and creates an element cache entry key.
*/
private ElementDataKey makeEntryKey(IVMNode node, IViewerUpdate update) {
@ -896,8 +900,7 @@ public class AbstractCachingVMProvider extends AbstractVMProvider implements ICa
addEntry(key, entry);
} else {
// Entry exists, move it to the end of the list.
entry.remove();
entry.insert(fCacheListHead);
entry.reinsert(fCacheListHead);
}
// Update the root element marker:
@ -914,8 +917,7 @@ public class AbstractCachingVMProvider extends AbstractVMProvider implements ICa
rootMarkerEntry = new RootElementMarkerEntry(rootMarker);
addEntry(rootMarker, rootMarkerEntry);
} else if (rootMarkerEntry.fNext != fCacheListHead) {
rootMarkerEntry.remove();
rootMarkerEntry.insert(fCacheListHead);
rootMarkerEntry.reinsert(fCacheListHead);
}
return entry;