net.sourceforge.phpeclipse.xdebug.ui/src/net/sourceforge/phpeclipse/xdebug/ui/php/launching/XDebugTab.java

   1 package net.sourceforge.phpeclipse.xdebug.ui.php.launching;
   2
   3 import net.sourceforge.phpeclipse.xdebug.php.launching.IXDebugConstants;
   4
   5 import org.eclipse.core.runtime.CoreException;
   6 import org.eclipse.debug.core.ILaunchConfiguration;
   7 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
   8 import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
   9 import org.eclipse.swt.SWT;
  10 import org.eclipse.swt.events.ModifyEvent;
  11 import org.eclipse.swt.events.ModifyListener;
  12 import org.eclipse.swt.events.SelectionAdapter;
  13 import org.eclipse.swt.events.SelectionEvent;
  14 import org.eclipse.swt.graphics.Font;
  15 import org.eclipse.swt.layout.GridData;
  16 import org.eclipse.swt.layout.GridLayout;
  17 import org.eclipse.swt.widgets.Button;
  18 import org.eclipse.swt.widgets.Composite;
  19 import org.eclipse.swt.widgets.Group;
  20 import org.eclipse.swt.widgets.Label;
  21 import org.eclipse.swt.widgets.Text;
  22
  23 public class XDebugTab extends AbstractLaunchConfigurationTab {
  24
  25         private Label fPortLabel;
  26         private Button fUseDefaultPortButton;
  27         private Text fPortText;
  28
  29         public XDebugTab() {
  30                 super();
  31         }
  32
  33         public void createControl(Composite parent) {
  34                 Font font = parent.getFont();
  35
  36                 Composite comp = new Composite(parent, SWT.NONE);
  37                 setControl(comp);
  38 //              PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IJavaDebugHelpContextIds.LAUNCH_CONFIGURATION_DIALOG_MAIN_TAB);
  39                 GridLayout topLayout = new GridLayout();
  40                 topLayout.verticalSpacing = 0;
  41                 comp.setLayout(topLayout);
  42                 comp.setFont(font);
  43                 createDebugPortEditor(comp);
  44
  45         }
  46
  47         private void createDebugPortEditor(Composite parent) {
  48                 Font font= parent.getFont();
  49                 Group debugGroup= new Group(parent, SWT.NONE);
  50                 debugGroup.setText("Debug: ");
  51                 GridData gd = new GridData(GridData.FILL_HORIZONTAL);
  52                 debugGroup.setLayoutData(gd);
  53                 GridLayout layout = new GridLayout();
  54                 layout.numColumns = 2;
  55                 debugGroup.setLayout(layout);
  56                 debugGroup.setFont(font);
  57
  58                 fPortLabel = new Label(debugGroup, SWT.NONE);
  59                 fPortLabel.setText("&DebugPort:");
  60 //              gd = new GridData(GridData.BEGINNING);
  61 //              fPortLabel.setLayoutData(gd);
  62                 fPortLabel.setFont(font);
  63
  64
  65                 fPortText = new Text(debugGroup, SWT.SINGLE | SWT.BORDER);
  66                 gd= new GridData(GridData.FILL_HORIZONTAL);
  67                 fPortText.setLayoutData(gd);
  68                 fPortText.setFont(font);
  69                 fPortText.addModifyListener(new ModifyListener() {
  70                         public void modifyText(ModifyEvent evt) {
  71                                 updateLaunchConfigurationDialog();
  72                         }
  73                 });
  74
  75
  76
  77                 fUseDefaultPortButton = new Button(debugGroup,SWT.CHECK);
  78                 fUseDefaultPortButton.setText("Use default interpreter");
  79                 gd = new GridData(GridData.FILL_HORIZONTAL);
  80                 fUseDefaultPortButton.setLayoutData(gd);
  81                 fUseDefaultPortButton.setFont(font);
  82                 fUseDefaultPortButton.addSelectionListener(new SelectionAdapter() {
  83                         public void widgetSelected(SelectionEvent event) {
  84                                 handleDefaultSellected(event);
  85                         }
  86                 });
  87         }
  88
  89         /**
  90          * Set the appropriate enabled state for the appletviewqer text widget.
  91          */
  92         protected void setDebugportEnabledState() {
  93                 if (isDefaultInterpreter()) {
  94                         fPortText.setEnabled(false);
  95                         fPortLabel.setEnabled(false);
  96                 } else {
  97                         fPortText.setEnabled(true);
  98                         fPortLabel.setEnabled(true);
  99                 }
 100         }
 101
 102         /**
 103          * Returns whether the default appletviewer is to be used
 104          */
 105         protected boolean isDefaultInterpreter() {
 106                 return fUseDefaultPortButton.getSelection();
 107         }
 108
 109
 110         protected void handleDefaultSellected(SelectionEvent event) {
 111                 setDebugportEnabledState();
 112                 updateLaunchConfigurationDialog();
 113         }
 114
 115
 116         public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
 117                 // TODO Auto-generated method stub
 118
 119         }
 120
 121         public void initializeFrom(ILaunchConfiguration configuration) {
 122                 try {
 123                         String portText=""+configuration.getAttribute(IXDebugConstants.ATTR_PHP_DEBUGPORT, 9000);
 124                         fPortText.setText(portText);
 125                         boolean selection=configuration.getAttribute(IXDebugConstants.ATTR_PHP_DEFAULT_DEBUGPORT, true);
 126                         fUseDefaultPortButton.setSelection(selection);
 127                         setDebugportEnabledState();
 128                 } catch (CoreException e) {
 129                         setErrorMessage(e.getMessage());
 130                 }
 131
 132
 133         }
 134
 135         public void performApply(ILaunchConfigurationWorkingCopy configuration) {
 136                 configuration.setAttribute(IXDebugConstants.ATTR_PHP_DEFAULT_DEBUGPORT, this.fUseDefaultPortButton.getSelection());
 137                 try {
 138                         configuration.setAttribute(IXDebugConstants.ATTR_PHP_DEBUGPORT, Integer.parseInt(this.fPortText.getText().trim()));
 139                 } catch (NumberFormatException nfe) {
 140                 }
 141
 142         }
 143
 144         /* (non-Javadoc)
 145          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#isValid(org.eclipse.debug.core.ILaunchConfiguration)
 146          */
 147         public boolean isValid(ILaunchConfiguration launchConfig) {
 148                 setErrorMessage(null);
 149                 try {
 150                         Integer.parseInt(fPortText.getText().trim());
 151                 } catch(NumberFormatException nfe) {
 152                         setErrorMessage("Debugport is not a valid integer");
 153                         return false;
 154                 }
 155                 return true;
 156         }
 157
 158         public String getName() {
 159                 return "XDebug";
 160         }
 161
 162 }