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Add a bit of history to config selections.

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This commit is contained in:
Doug Schaefer 2014-06-23 11:01:57 -04:00
parent a287a76c34
commit 92aea028d9
1 changed files with 9 additions and 3 deletions
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12
launch/org.eclipse.cdt.launchbar.core/src/org/eclipse/cdt/launchbar/core/internal/LaunchBarManager.java
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@ -43,7 +43,7 @@ public class LaunchBarManager extends PlatformObject implements ILaunchBarManage
private List<Listener> listeners = new LinkedList<>();
private List<ProviderExtensionDescriptor> providers = new ArrayList<>();
private Map<String, ILaunchConfigurationDescriptor> configDescs = new HashMap<>();
private ILaunchConfigurationDescriptor activeConfigDesc;
private ILaunchConfigurationDescriptor lastConfigDesc, activeConfigDesc;
private ILaunchMode[] launchModes;
private ILaunchMode activeLaunchMode;
@ -201,6 +201,7 @@ public class LaunchBarManager extends PlatformObject implements ILaunchBarManage
public void setActiveLaunchConfigurationDescriptor(ILaunchConfigurationDescriptor configDesc) throws CoreException {
if (activeConfigDesc == configDesc)
return;
lastConfigDesc = activeConfigDesc;
activeConfigDesc = configDesc;
IEclipsePreferences store = InstanceScope.INSTANCE.getNode(Activator.PLUGIN_ID);
@ -283,10 +284,15 @@ public class LaunchBarManager extends PlatformObject implements ILaunchBarManage
// Fix up the active config if this one was it
if (activeConfigDesc.equals(configDesc)) {
try {
if (configDescs.isEmpty())
if (configDescs.isEmpty()) {
setActiveLaunchConfigurationDescriptor(null);
else
} else if (lastConfigDesc != null) {
setActiveLaunchConfigurationDescriptor(lastConfigDesc);
// Clear out the last desc since we just used it
lastConfigDesc = null;
} else {
setActiveLaunchConfigurationDescriptor(configDescs.values().iterator().next());
}
} catch (CoreException e) {
// TODO log
e.printStackTrace();