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authorDarin Wright2010-10-21 15:22:34 -0400
committerDarin Wright2010-10-21 15:22:34 -0400
commitab73cd0ab97104e7a32d5ef1706ce7d143380f31 (patch)
treed9bce916bbd3955bbb79443fe47b7516fd5322d0 /org.eclipse.debug.examples.ui/src
parentb35e26213d302155b4a5809b32401af95ce9d257 (diff)
downloadeclipse.platform.debug-ab73cd0ab97104e7a32d5ef1706ce7d143380f31.tar.gz
eclipse.platform.debug-ab73cd0ab97104e7a32d5ef1706ce7d143380f31.tar.xz
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Bug 328295 - Launch button disabled after failed launch
Diffstat (limited to 'org.eclipse.debug.examples.ui/src')
-rw-r--r--org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/ExampleLaunchStatusHandler.java32
-rw-r--r--org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/MidiMainTab.java62
2 files changed, 93 insertions, 1 deletions
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/ExampleLaunchStatusHandler.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/ExampleLaunchStatusHandler.java
new file mode 100644
index 000000000..16562cdd8
--- /dev/null
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/ExampleLaunchStatusHandler.java
@@ -0,0 +1,32 @@
+/*******************************************************************************
+ * Copyright (c) 2010 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.debug.examples.ui.midi.launcher;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.debug.core.IStatusHandler;
+import org.eclipse.debug.ui.ILaunchConfigurationDialog;
+
+/**
+ * Example status handler used to open the launch dialog on a launch failure. This handler
+ * handles the '303' status code from 'org.eclipse.debug.examples.core' plug-in.
+ */
+public class ExampleLaunchStatusHandler implements IStatusHandler {
+
+ public Object handleStatus(IStatus status, Object source) throws CoreException {
+ if (source instanceof ILaunchConfigurationDialog) {
+ return null;
+ }
+ throw new CoreException(new Status(IStatus.ERROR, "org.eclipse.debug.examples.ui", "'source' should be an instanceof ILaunchConfigrationDialog"));
+ }
+
+}
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/MidiMainTab.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/MidiMainTab.java
index fca24e5b4..d063008b4 100644
--- a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/MidiMainTab.java
+++ b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/launcher/MidiMainTab.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2008 IBM Corporation and others.
+ * Copyright (c) 2008, 2010 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -34,6 +34,7 @@ import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.dialogs.ResourceListSelectionDialog;
@@ -49,6 +50,10 @@ public class MidiMainTab extends AbstractLaunchConfigurationTab {
private Text fFileText;
private Button fFileButton;
+ private Button fExceptions;
+ private Button fHandled;
+ private Button fUnhandled;
+
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#createControl(org.eclipse.swt.widgets.Composite)
*/
@@ -87,6 +92,40 @@ public class MidiMainTab extends AbstractLaunchConfigurationTab {
browseMidiFiles();
}
});
+
+ new Label(comp, SWT.NONE);
+ gd = new GridData(GridData.FILL_HORIZONTAL);
+ gd.horizontalSpan = 3;
+
+ Group test = new Group(comp, SWT.NONE);
+ test.setText("Exceptions");
+ gd = new GridData(GridData.FILL_HORIZONTAL);
+ gd.horizontalSpan = 3;
+ test.setLayoutData(gd);
+ test.setLayout(new GridLayout());
+ fExceptions = new Button(test, SWT.CHECK);
+ fExceptions.setText("&Throw an exception during launch for testing purposes");
+ gd = new GridData(GridData.FILL_HORIZONTAL);
+ gd.horizontalSpan = 3;
+ fExceptions.setLayoutData(gd);
+ fExceptions.addSelectionListener(new SelectionAdapter() {
+ public void widgetSelected(SelectionEvent e) {
+ fHandled.setEnabled(fExceptions.getSelection());
+ fUnhandled.setEnabled(fExceptions.getSelection());
+ updateLaunchConfigurationDialog();
+ }
+ });
+ fHandled = new Button(test, SWT.RADIO);
+ fHandled.setText("Throw a handled e&xception during launch to re-open launch dialog");
+ SelectionAdapter sa = new SelectionAdapter() {
+ public void widgetSelected(SelectionEvent e) {
+ updateLaunchConfigurationDialog();
+ }
+ };
+ fHandled.addSelectionListener(sa);
+ fUnhandled = new Button(test, SWT.RADIO);
+ fUnhandled.setText("Throw an &unhandled exception during launch to open error dialog");
+ fUnhandled.addSelectionListener(sa);
}
/**
@@ -118,6 +157,16 @@ public class MidiMainTab extends AbstractLaunchConfigurationTab {
if (file != null) {
fFileText.setText(file);
}
+ String excep = configuration.getAttribute(MidiLaunchDelegate.ATTR_THROW_EXCEPTION, (String)null);
+ fExceptions.setSelection(excep != null);
+ fHandled.setEnabled(excep != null);
+ fUnhandled.setEnabled(excep != null);
+ if (excep != null) {
+ fHandled.setSelection(excep.equals(MidiLaunchDelegate.HANDLED));
+ fUnhandled.setSelection(excep.equals(MidiLaunchDelegate.UNHANDLED));
+ } else {
+ fHandled.setSelection(true);
+ }
} catch (CoreException e) {
setErrorMessage(e.getMessage());
}
@@ -140,6 +189,17 @@ public class MidiMainTab extends AbstractLaunchConfigurationTab {
}
configuration.setAttribute(MidiLaunchDelegate.ATTR_MIDI_FILE, file);
configuration.setMappedResources(resources);
+
+ // exception handling
+ if (fExceptions.getSelection()) {
+ if (fHandled.getSelection()) {
+ configuration.setAttribute(MidiLaunchDelegate.ATTR_THROW_EXCEPTION, MidiLaunchDelegate.HANDLED);
+ } else {
+ configuration.setAttribute(MidiLaunchDelegate.ATTR_THROW_EXCEPTION, MidiLaunchDelegate.UNHANDLED);
+ }
+ } else {
+ configuration.removeAttribute(MidiLaunchDelegate.ATTR_THROW_EXCEPTION);
+ }
}
/* (non-Javadoc)

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