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[167620] speeding up larg multiple selections

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This commit is contained in:
David McKnight 2007-01-22 18:00:13 +00:00
parent 911aa6d674
commit 726f28992e
2 changed files with 20 additions and 28 deletions
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24
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemView.java
View file

@ -1417,34 +1417,29 @@ public class SystemView extends TreeViewer implements ISystemTree, ISystemResour
}
protected Item removeFirstItem(Item[] items, Item[] children) {
protected Item removeFirstItem(Item[] items, Item[] children)
{
int firstIndex = 0;
Item firstItem = null;
int firstItemPosition = 0;
if (items != null)
{
for (int i = 0; i < items.length; i++) {
for (int i = 0; i < items.length; i++)
{
if (items[i] != null)
{
Item current = items[i];
int position = getTreeItemPosition(current, children);
if (firstItem == null || position < firstItemPosition) {
firstItem = current;
firstItemPosition = position;
firstIndex = i;
}
items[i] = null;
return current;
}
}
items[firstIndex] = null;
}
return firstItem;
return null;
}
/**
* Move one tree item to a new location
*/
@ -1534,6 +1529,7 @@ public class SystemView extends TreeViewer implements ISystemTree, ISystemResour
}
return pos;
}
/**
* Expand a given filter, given a subsystem that contains a reference to the filter's pool.

24
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/view/SystemView.java
View file

@ -1417,34 +1417,29 @@ public class SystemView extends TreeViewer implements ISystemTree, ISystemResour
}
protected Item removeFirstItem(Item[] items, Item[] children) {
protected Item removeFirstItem(Item[] items, Item[] children)
{
int firstIndex = 0;
Item firstItem = null;
int firstItemPosition = 0;
if (items != null)
{
for (int i = 0; i < items.length; i++) {
for (int i = 0; i < items.length; i++)
{
if (items[i] != null)
{
Item current = items[i];
int position = getTreeItemPosition(current, children);
if (firstItem == null || position < firstItemPosition) {
firstItem = current;
firstItemPosition = position;
firstIndex = i;
}
items[i] = null;
return current;
}
}
items[firstIndex] = null;
}
return firstItem;
return null;
}
/**
* Move one tree item to a new location
*/
@ -1534,6 +1529,7 @@ public class SystemView extends TreeViewer implements ISystemTree, ISystemResour
}
return pos;
}
/**
* Expand a given filter, given a subsystem that contains a reference to the filter's pool.