1 files changed, 162 insertions, 0 deletions
diff --git a/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/launch/TCFArgumentsTab.java b/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/launch/TCFArgumentsTab.java
new file mode 100644
index 000000000..71baba1d7
--- /dev/null
+++ b/plugins/org.eclipse.tcf.debug.ui/src/org/eclipse/tcf/internal/debug/ui/launch/TCFArgumentsTab.java
@@ -0,0 +1,162 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Wind River Systems, Inc. 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:
+ *     Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.tm.internal.tcf.debug.ui.launch;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.debug.core.ILaunchConfiguration;
+import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
+import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
+import org.eclipse.debug.ui.StringVariableSelectionDialog;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.graphics.Font;
+import org.eclipse.swt.graphics.Image;
+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.Label;
+import org.eclipse.swt.widgets.Text;
+import org.eclipse.tm.internal.tcf.debug.launch.TCFLaunchDelegate;
+import org.eclipse.tm.internal.tcf.debug.ui.Activator;
+import org.eclipse.tm.internal.tcf.debug.ui.ImageCache;
+
+
+public class TCFArgumentsTab extends AbstractLaunchConfigurationTab {
+
+    private Text text_arguments;
+    private Button button_variables;
+    private Exception init_error;
+
+    public void createControl(Composite parent) {
+        Font font = parent.getFont();
+        Composite comp = new Composite(parent, SWT.NONE);
+        GridLayout layout = new GridLayout(1, true);
+        comp.setLayout(layout);
+        comp.setFont(font);
+
+        GridData gd = new GridData(GridData.FILL_BOTH);
+        comp.setLayoutData(gd);
+        setControl(comp);
+
+        createArgumentsGroup(comp);
+    }
+
+    private void createArgumentsGroup(Composite parent) {
+        Composite comp = new Composite(parent, SWT.NONE);
+        GridLayout layout = new GridLayout();
+        layout.marginHeight = 0;
+        layout.marginWidth = 0;
+        comp.setLayout(layout);
+        GridData gd = new GridData(GridData.FILL_BOTH);
+        comp.setLayoutData(gd);
+
+        Label label = new Label(comp, SWT.NONE);
+        label.setText("Program Arguments:");
+        gd = new GridData();
+        gd.horizontalSpan = 2;
+        label.setLayoutData(gd);
+
+        text_arguments = new Text(comp, SWT.MULTI | SWT.WRAP | SWT.BORDER | SWT.V_SCROLL);
+        gd = new GridData(GridData.FILL_BOTH);
+        gd.heightHint = 40;
+        gd.widthHint = 100;
+        text_arguments.setLayoutData(gd);
+        text_arguments.addModifyListener(new ModifyListener() {
+            public void modifyText(ModifyEvent evt) {
+                updateLaunchConfigurationDialog();
+            }
+        });
+        button_variables = createPushButton(comp, "Variables", null);
+        gd = new GridData(GridData.HORIZONTAL_ALIGN_END);
+        button_variables.setLayoutData(gd);
+        button_variables.addSelectionListener(new SelectionAdapter() {
+            public void widgetSelected(SelectionEvent arg0) {
+                handleVariablesButtonSelected(text_arguments);
+            }
+        });
+    }
+
+    /**
+     * A variable entry button has been pressed for the given text
+     * field. Prompt the user for a variable and enter the result
+     * in the given field.
+     */
+    private void handleVariablesButtonSelected(Text textField) {
+        String variable = getVariable();
+        if (variable != null) textField.append(variable);
+    }
+
+    /**
+     * Prompts the user to choose and configure a variable and returns
+     * the resulting string, suitable to be used as an attribute.
+     */
+    private String getVariable() {
+        StringVariableSelectionDialog dialog = new StringVariableSelectionDialog(getShell());
+        dialog.open();
+        return dialog.getVariableExpression();
+    }
+
+    public void setDefaults(ILaunchConfigurationWorkingCopy config) {
+        config.setAttribute(TCFLaunchDelegate.ATTR_PROGRAM_ARGUMENTS, (String)null);
+    }
+
+    public void initializeFrom(ILaunchConfiguration configuration) {
+        setErrorMessage(null);
+        setMessage(null);
+        try {
+            text_arguments.setText(configuration.getAttribute(TCFLaunchDelegate.ATTR_PROGRAM_ARGUMENTS, "")); //$NON-NLS-1$
+        }
+        catch (CoreException e) {
+            init_error = e;
+            setErrorMessage("Cannot read launch configuration: " + e);
+            Activator.log(e);
+        }
+    }
+
+    public void performApply(ILaunchConfigurationWorkingCopy configuration) {
+        configuration.setAttribute(
+                TCFLaunchDelegate.ATTR_PROGRAM_ARGUMENTS,
+                getAttributeValueFrom(text_arguments));
+    }
+
+    @Override
+    public boolean isValid(ILaunchConfiguration config) {
+        setErrorMessage(null);
+        setMessage(null);
+
+        if (init_error != null) {
+            setErrorMessage("Cannot read launch configuration: " + init_error);
+            return false;
+        }
+
+        return true;
+    }
+
+    protected String getAttributeValueFrom(Text text) {
+        String content = text.getText().trim();
+        content = content.replaceAll("\r\n", "\n");  // eliminate Windows \r line delimiter
+        if (content.length() > 0) return content;
+        return null;
+    }
+
+    public String getName() {
+        return "Arguments";
+    }
+
+    @Override
+    public Image getImage() {
+        return ImageCache.getImageDescriptor(ImageCache.IMG_ARGUMENTS_TAB).createImage();
+    }
+}