New Debug Tab for the LaunchConfiguration

diff --git a/net.sourceforge.phpeclipse.xdebug.ui/src/net/sourceforge/phpeclipse/xdebug/ui/php/launching/XDebugTab.java b/net.sourceforge.phpeclipse.xdebug.ui/src/net/sourceforge/phpeclipse/xdebug/ui/php/launching/XDebugTab.java
new file mode 100644 (file)
index 0000000..70dd943
--- /dev/null
+++ b/net.sourceforge.phpeclipse.xdebug.ui/src/net/sourceforge/phpeclipse/xdebug/ui/php/launching/XDebugTab.java
@@ -0,0 +1,162 @@
+package net.sourceforge.phpeclipse.xdebug.ui.php.launching;
+
+import net.sourceforge.phpeclipse.xdebug.php.launching.IXDebugConstants;
+
+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.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.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;
+
+public class XDebugTab extends AbstractLaunchConfigurationTab {
+
+       private Label fPortLabel;
+       private Button fUseDefaultPortButton;
+       private Text fPortText;
+
+       public XDebugTab() {
+               super();
+       }
+
+       public void createControl(Composite parent) {
+               Font font = parent.getFont();
+               
+               Composite comp = new Composite(parent, SWT.NONE);
+               setControl(comp);
+//             PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IJavaDebugHelpContextIds.LAUNCH_CONFIGURATION_DIALOG_MAIN_TAB);
+               GridLayout topLayout = new GridLayout();
+               topLayout.verticalSpacing = 0;
+               comp.setLayout(topLayout);
+               comp.setFont(font);
+               createDebugPortEditor(comp);
+
+       }
+       
+       private void createDebugPortEditor(Composite parent) {
+               Font font= parent.getFont();
+               Group debugGroup= new Group(parent, SWT.NONE);
+               debugGroup.setText("Debug: "); 
+               GridData gd = new GridData(GridData.FILL_HORIZONTAL);
+               debugGroup.setLayoutData(gd);
+               GridLayout layout = new GridLayout();
+               layout.numColumns = 2;
+               debugGroup.setLayout(layout);
+               debugGroup.setFont(font);
+               
+               fPortLabel = new Label(debugGroup, SWT.NONE);
+               fPortLabel.setText("&DebugPort:");
+//             gd = new GridData(GridData.BEGINNING);
+//             fPortLabel.setLayoutData(gd);
+               fPortLabel.setFont(font);
+
+                               
+               fPortText = new Text(debugGroup, SWT.SINGLE | SWT.BORDER);
+               gd= new GridData(GridData.FILL_HORIZONTAL);
+               fPortText.setLayoutData(gd);
+               fPortText.setFont(font);
+               fPortText.addModifyListener(new ModifyListener() {
+                       public void modifyText(ModifyEvent evt) {
+                               updateLaunchConfigurationDialog();
+                       }
+               });
+
+               
+               
+               fUseDefaultPortButton = new Button(debugGroup,SWT.CHECK);
+               fUseDefaultPortButton.setText("Use default interpreter");
+               gd = new GridData(GridData.FILL_HORIZONTAL);
+               fUseDefaultPortButton.setLayoutData(gd);
+               fUseDefaultPortButton.setFont(font);
+               fUseDefaultPortButton.addSelectionListener(new SelectionAdapter() {
+                       public void widgetSelected(SelectionEvent event) {
+                               handleDefaultSellected(event);
+                       }
+               });
+       }
+       
+       /**
+        * Set the appropriate enabled state for the appletviewqer text widget.
+        */
+       protected void setDebugportEnabledState() {
+               if (isDefaultInterpreter()) {
+                       fPortText.setEnabled(false);
+                       fPortLabel.setEnabled(false);
+               } else {
+                       fPortText.setEnabled(true);
+                       fPortLabel.setEnabled(true);
+               }
+       }
+       
+       /**
+        * Returns whether the default appletviewer is to be used
+        */
+       protected boolean isDefaultInterpreter() {
+               return fUseDefaultPortButton.getSelection();
+       }
+
+       
+       protected void handleDefaultSellected(SelectionEvent event) {
+               setDebugportEnabledState();
+               updateLaunchConfigurationDialog();
+       }
+
+
+       public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
+               // TODO Auto-generated method stub
+
+       }
+
+       public void initializeFrom(ILaunchConfiguration configuration) {
+               try {
+                       String portText=""+configuration.getAttribute(IXDebugConstants.ATTR_PHP_DEBUGPORT, 9000);
+                       fPortText.setText(portText);
+                       boolean selection=configuration.getAttribute(IXDebugConstants.ATTR_PHP_DEFAULT_DEBUGPORT, true);
+                       fUseDefaultPortButton.setSelection(selection);
+                       setDebugportEnabledState();
+               } catch (CoreException e) {
+                       setErrorMessage(e.getMessage());
+               }
+
+
+       }
+
+       public void performApply(ILaunchConfigurationWorkingCopy configuration) {
+               configuration.setAttribute(IXDebugConstants.ATTR_PHP_DEFAULT_DEBUGPORT, this.fUseDefaultPortButton.getSelection());
+               try {
+                       configuration.setAttribute(IXDebugConstants.ATTR_PHP_DEBUGPORT, Integer.parseInt(this.fPortText.getText().trim()));
+               } catch (NumberFormatException nfe) {
+               }
+
+       }
+       
+       /* (non-Javadoc)
+        * @see org.eclipse.debug.ui.ILaunchConfigurationTab#isValid(org.eclipse.debug.core.ILaunchConfiguration)
+        */
+       public boolean isValid(ILaunchConfiguration launchConfig) {
+               setErrorMessage(null);
+               try {
+                       Integer.parseInt(fPortText.getText().trim());
+               } catch(NumberFormatException nfe) {
+                       setErrorMessage("Debugport is not a valid integer"); 
+                       return false;
+               }
+               return true;
+       }
+
+       public String getName() {
+               return "XDebug";
+       }
+
+}