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Issue #1248 Added PointChangeListener to BaseadarProductUI.

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Change-Id: Idf56e60d8544f0f5dc3c3aed7d8a46f10f397f18

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This commit is contained in:
Roger Ferrel 2012-10-08 14:08:00 -05:00
parent 9c0b788476
commit 8e03cf0bd9
1 changed files with 58 additions and 6 deletions
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64
cave/com.raytheon.uf.viz.radarapps.core/src/com/raytheon/uf/viz/radarapps/products/ui/BaseRadarProductUI.java
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@ -70,6 +70,8 @@ import com.raytheon.rcm.products.RadarProduct;
import com.raytheon.rcm.products.RadarProduct.Param;
import com.raytheon.rcm.products.Usage;
import com.raytheon.rcm.request.Request;
import com.raytheon.uf.viz.core.VizApp;
import com.raytheon.uf.viz.points.IPointChangedListener;
import com.raytheon.uf.viz.points.PointsDataManager;
import com.raytheon.uf.viz.points.data.IPointNode;
import com.raytheon.uf.viz.radarapps.core.RadarApps;
@ -95,6 +97,7 @@ import com.raytheon.viz.ui.widgets.MinimumSizeComposite;
* converted to abstract class making the
* needed methods abstract.
* Jul 31, 2012 #875 rferrel Points now group in menu items.
* Oct 04, 2012 #1248 rferrel Added Point change listener.
*
* </pre>
*
@ -1176,7 +1179,7 @@ public abstract class BaseRadarProductUI {
});
geomCombo = c;
} else {
MenuButton mb = new MenuButton(r2);
final MenuButton mb = new MenuButton(r2);
mb.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
MenuItem item = (MenuItem) e.data;
@ -1186,9 +1189,43 @@ public abstract class BaseRadarProductUI {
mb.setMinimumSize(SWT.DEFAULT, SWT.DEFAULT);
Menu menu = new Menu(mb);
createMenuItems(menu, null);
MenuItem firstItem = createMenuItems(menu, null);
mb.setMenu(menu);
mb.setSelectedItem(firstItem);
final IPointChangedListener pointChangeListener = new IPointChangedListener() {
@Override
public void pointChanged() {
VizApp.runAsync(new Runnable() {
@Override
public void run() {
String name = mb.getSelectedItem().getText();
Menu menu = new Menu(mb);
MenuItem firstItem = createMenuItems(menu, null);
mb.setMenu(menu);
mb.setSelectedItem(name);
if (mb.getSelectedItem() == null) {
mb.setSelectedItem(firstItem);
onGeomSelected(firstItem.getText());
}
}
});
}
};
PointsDataManager.getInstance().addPointsChangedListener(
pointChangeListener);
geomCombo = mb;
mb.addDisposeListener(new DisposeListener() {
@Override
public void widgetDisposed(DisposeEvent e) {
PointsDataManager.getInstance()
.removePointsChangedListener(pointChangeListener);
}
});
}
azRanLabel = new Label(r2, SWT.LEFT);
@ -1220,10 +1257,11 @@ public abstract class BaseRadarProductUI {
setupRow(r, r2, b);
}
private void createMenuItems(Menu menu, IPointNode root) {
private MenuItem createMenuItems(Menu menu, IPointNode root) {
MenuItem item = null;
for (IPointNode node : PointsDataManager.getInstance().getChildren(
root)) {
MenuItem firstItem = null;
for (IPointNode node : PointsDataManager.getInstance()
.getChildren(root)) {
if (node.isGroup()) {
if (PointsDataManager.getInstance().getChildren(node).size() == 0) {
continue;
@ -1231,13 +1269,20 @@ public abstract class BaseRadarProductUI {
Menu childMenu = new Menu(menu);
item = new MenuItem(menu, SWT.CASCADE);
item.setMenu(childMenu);
createMenuItems(childMenu, node);
MenuItem it = createMenuItems(childMenu, node);
if (firstItem == null) {
firstItem = it;
}
} else {
item = new MenuItem(menu, SWT.PUSH);
if (firstItem == null) {
firstItem = item;
}
}
item.setText(node.getName());
item.setData(node);
}
return firstItem;
}
protected void onLoadBaselines() {
@ -2003,7 +2048,14 @@ public abstract class BaseRadarProductUI {
}
} else {
MenuButton mb = (MenuButton) geomCombo;
// Check to see if desired point still exists.
MenuItem item = mb.getSelectedItem();
mb.setSelectedItem(desiredGeom);
if (mb.getSelectedItem() == null) {
mb.setSelectedItem(item);
onGeomSelected(item.getText());
}
}
}