1 files changed, 224 insertions, 0 deletions
diff --git a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CAbstractArgumentsTab.java b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CAbstractArgumentsTab.java
new file mode 100644
index 00000000000..4fa02b821cf
--- /dev/null
+++ b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CAbstractArgumentsTab.java
@@ -0,0 +1,224 @@
+/*******************************************************************************
+ * Copyright (c) 2005, 2016 QNX Software Systems and others.
+ *
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     QNX Software Systems - Initial API and implementation
+ *     IBM Corporation
+ *******************************************************************************/
+package org.eclipse.cdt.launch.ui;
+
+import org.eclipse.cdt.debug.core.ICDTLaunchConfigurationConstants;
+import org.eclipse.cdt.launch.internal.ui.LaunchImages;
+import org.eclipse.cdt.launch.internal.ui.LaunchMessages;
+import org.eclipse.cdt.launch.internal.ui.LaunchUIPlugin;
+import org.eclipse.cdt.launch.internal.ui.WorkingDirectoryBlock;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.debug.core.ILaunchConfiguration;
+import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
+import org.eclipse.debug.ui.ILaunchConfigurationDialog;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.accessibility.AccessibleAdapter;
+import org.eclipse.swt.accessibility.AccessibleEvent;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
+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.Control;
+import org.eclipse.swt.widgets.Group;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Text;
+
+/**
+ * A launch configuration tab that displays and edits program arguments,
+ * and working directory launch configuration attributes.
+ */
+public abstract class CAbstractArgumentsTab extends CLaunchConfigurationTab {
+	// Program arguments UI widgets
+	protected Label fPrgmArgumentsLabel;
+	protected Text fPrgmArgumentsText;
+	protected Button fArgumentVariablesButton;
+
+	/**
+	 * Working Directory
+	 * @noreference This field is not intended to be referenced by clients.
+	 */
+	protected WorkingDirectoryBlock fWorkingDirectoryBlock = new WorkingDirectoryBlock();
+
+	@Override
+	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);
+
+		LaunchUIPlugin.getDefault().getWorkbench().getHelpSystem().setHelp(getControl(),
+				ICDTLaunchHelpContextIds.LAUNCH_CONFIGURATION_DIALOG_ARGUMNETS_TAB);
+
+		createArgumentComponent(comp, 1);
+
+		fWorkingDirectoryBlock.createControl(comp);
+	}
+
+	protected void createArgumentComponent(Composite comp, int horizontalSpan) {
+		Font font = comp.getFont();
+		Group group = new Group(comp, SWT.NONE);
+		group.setFont(font);
+		group.setLayout(new GridLayout());
+		GridData gd = new GridData(GridData.FILL_BOTH);
+		gd.horizontalSpan = horizontalSpan;
+		group.setLayoutData(gd);
+
+		group.setText(LaunchMessages.CArgumentsTab_C_Program_Arguments);
+		fPrgmArgumentsText = new Text(group, SWT.MULTI | SWT.WRAP | SWT.BORDER | SWT.V_SCROLL);
+		fPrgmArgumentsText.getAccessible().addAccessibleListener(new AccessibleAdapter() {
+			@Override
+			public void getName(AccessibleEvent e) {
+				e.result = LaunchMessages.CArgumentsTab_C_Program_Arguments;
+			}
+		});
+		gd = new GridData(GridData.FILL_BOTH);
+		gd.heightHint = 40;
+		gd.widthHint = 100;
+		fPrgmArgumentsText.setLayoutData(gd);
+		fPrgmArgumentsText.setFont(font);
+		fPrgmArgumentsText.addModifyListener(new ModifyListener() {
+			@Override
+			public void modifyText(ModifyEvent evt) {
+				updateLaunchConfigurationDialog();
+			}
+		});
+		fArgumentVariablesButton = createVariablesButton(group, LaunchMessages.CArgumentsTab_Variables,
+				fPrgmArgumentsText);
+		gd = new GridData(GridData.HORIZONTAL_ALIGN_END);
+		fArgumentVariablesButton.setLayoutData(gd);
+		addControlAccessibleListener(fArgumentVariablesButton, fArgumentVariablesButton.getText()); // need to strip the mnemonic from buttons
+	}
+
+	public void addControlAccessibleListener(Control control, String controlName) {
+		// Strip mnemonic (&)
+		String[] strs = controlName.split("&"); //$NON-NLS-1$
+		StringBuilder stripped = new StringBuilder();
+		for (int i = 0; i < strs.length; i++) {
+			stripped.append(strs[i]);
+		}
+		control.getAccessible().addAccessibleListener(new ControlAccessibleListener(stripped.toString()));
+	}
+
+	private class ControlAccessibleListener extends AccessibleAdapter {
+		private String controlName;
+
+		ControlAccessibleListener(String name) {
+			controlName = name;
+		}
+
+		@Override
+		public void getName(AccessibleEvent e) {
+			e.result = controlName;
+		}
+	}
+
+	@Override
+	public boolean isValid(ILaunchConfiguration config) {
+		return fWorkingDirectoryBlock.isValid(config);
+	}
+
+	@Override
+	public void setDefaults(ILaunchConfigurationWorkingCopy config) {
+		config.setAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS, (String) null);
+		config.setAttribute(ICDTLaunchConfigurationConstants.ATTR_WORKING_DIRECTORY, (String) null);
+	}
+
+	@Override
+	public void initializeFrom(ILaunchConfiguration configuration) {
+		try {
+			fPrgmArgumentsText
+					.setText(configuration.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS, "")); //$NON-NLS-1$
+			fWorkingDirectoryBlock.initializeFrom(configuration);
+		} catch (CoreException e) {
+			setErrorMessage(NLS.bind(LaunchMessages.Launch_common_Exception_occurred_reading_configuration_EXCEPTION,
+					e.getStatus().getMessage()));
+			LaunchUIPlugin.log(e);
+		}
+	}
+
+	@Override
+	public void performApply(ILaunchConfigurationWorkingCopy configuration) {
+		configuration.setAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS,
+				getAttributeValueFrom(fPrgmArgumentsText));
+		fWorkingDirectoryBlock.performApply(configuration);
+	}
+
+	/**
+	 * Returns the string in the text widget, or <code>null</code> if empty.
+	 *
+	 * @return text or <code>null</code>
+	 */
+	protected String getAttributeValueFrom(Text text) {
+		String content = text.getText().trim();
+		// Bug #131513 - eliminate Windows \r line delimiter
+		content = content.replaceAll("\r\n", "\n"); //$NON-NLS-1$//$NON-NLS-2$
+		if (!content.isEmpty()) {
+			return content;
+		}
+		return null;
+	}
+
+	@Override
+	abstract public String getId();
+
+	@Override
+	public String getName() {
+		return LaunchMessages.CArgumentsTab_Arguments;
+	}
+
+	@Override
+	public void setLaunchConfigurationDialog(ILaunchConfigurationDialog dialog) {
+		super.setLaunchConfigurationDialog(dialog);
+		fWorkingDirectoryBlock.setLaunchConfigurationDialog(dialog);
+	}
+
+	@Override
+	public String getErrorMessage() {
+		String m = super.getErrorMessage();
+		if (m == null) {
+			return fWorkingDirectoryBlock.getErrorMessage();
+		}
+		return m;
+	}
+
+	@Override
+	public String getMessage() {
+		String m = super.getMessage();
+		if (m == null) {
+			return fWorkingDirectoryBlock.getMessage();
+		}
+		return m;
+	}
+
+	@Override
+	public Image getImage() {
+		return LaunchImages.get(LaunchImages.IMG_VIEW_ARGUMENTS_TAB);
+	}
+
+	@Override
+	protected void updateLaunchConfigurationDialog() {
+		super.updateLaunchConfigurationDialog();
+	}
+}