net.sourceforge.phpeclipse.xdebug.ui/src/net/sourceforge/phpeclipse/xdebug/ui/XDebugMainTab.java

   1 /*
   2  * Created on 25.11.2004
   3  *
   4  * TODO To change the template for this generated file go to
   5  * Window - Preferences - Java - Code Style - Code Templates
   6  */
   7 package net.sourceforge.phpeclipse.xdebug.ui;
   8
   9 import org.eclipse.core.resources.IFile;
  10 import org.eclipse.core.resources.IResource;
  11 import org.eclipse.core.resources.ResourcesPlugin;
  12 import org.eclipse.core.runtime.CoreException;
  13 import org.eclipse.core.runtime.IPath;
  14 import org.eclipse.core.runtime.Path;
  15 import org.eclipse.debug.core.ILaunchConfiguration;
  16 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
  17 import net.sourceforge.phpeclipse.xdebug.core.IXDebugConstants;
  18 import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
  19 import org.eclipse.jface.window.Window;
  20 import org.eclipse.swt.SWT;
  21 import org.eclipse.swt.events.ModifyEvent;
  22 import org.eclipse.swt.events.ModifyListener;
  23 import org.eclipse.swt.events.SelectionAdapter;
  24 import org.eclipse.swt.events.SelectionEvent;
  25 import org.eclipse.swt.graphics.Font;
  26 import org.eclipse.swt.layout.GridData;
  27 import org.eclipse.swt.layout.GridLayout;
  28 import org.eclipse.swt.widgets.Button;
  29 import org.eclipse.swt.widgets.Composite;
  30 import org.eclipse.swt.widgets.Label;
  31 import org.eclipse.swt.widgets.Text;
  32 import org.eclipse.ui.dialogs.ResourceListSelectionDialog;
  33
  34 /**
  35  * @author Axel
  36  *
  37  * TODO To change the template for this generated type comment go to
  38  * Window - Preferences - Java - Code Style - Code Templates
  39  */
  40 public class XDebugMainTab  extends AbstractLaunchConfigurationTab {
  41
  42         private Text fProgramText;
  43         private Button fProgramButton;
  44
  45         /* (non-Javadoc)
  46          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#createControl(org.eclipse.swt.widgets.Composite)
  47          */
  48         public void createControl(Composite parent) {
  49                 Font font = parent.getFont();
  50
  51                 Composite comp = new Composite(parent, SWT.NONE);
  52                 setControl(comp);
  53                 GridLayout topLayout = new GridLayout();
  54                 topLayout.verticalSpacing = 0;
  55                 topLayout.numColumns = 3;
  56                 comp.setLayout(topLayout);
  57                 comp.setFont(font);
  58
  59                 createVerticalSpacer(comp, 3);
  60
  61                 Label programLabel = new Label(comp, SWT.NONE);
  62                 programLabel.setText("&Program:");
  63                 GridData gd = new GridData(GridData.BEGINNING);
  64                 programLabel.setLayoutData(gd);
  65                 programLabel.setFont(font);
  66
  67                 fProgramText = new Text(comp, SWT.SINGLE | SWT.BORDER);
  68                 gd = new GridData(GridData.FILL_HORIZONTAL);
  69                 fProgramText.setLayoutData(gd);
  70                 fProgramText.setFont(font);
  71                 fProgramText.addModifyListener(new ModifyListener() {
  72                         public void modifyText(ModifyEvent e) {
  73                                 updateLaunchConfigurationDialog();
  74                         }
  75                 });
  76
  77                 fProgramButton = createPushButton(comp, "&Browse...", null); //$NON-NLS-1$
  78                 fProgramButton.addSelectionListener(new SelectionAdapter() {
  79                         public void widgetSelected(SelectionEvent e) {
  80                                 browsePDAFiles();
  81                         }
  82                 });
  83         }
  84
  85         /**
  86          * Open a resource chooser to select a PDA program
  87          */
  88         protected void browsePDAFiles() {
  89                 ResourceListSelectionDialog dialog = new ResourceListSelectionDialog(getShell(), ResourcesPlugin.getWorkspace().getRoot(), IResource.FILE);
  90                 dialog.setTitle("PDA Program");
  91                 dialog.setMessage("Select PDA Program");
  92                 // TODO: single select
  93                 if (dialog.open() == Window.OK) {
  94                         Object[] files = dialog.getResult();
  95                         IFile file = (IFile) files[0];
  96                         fProgramText.setText(file.getFullPath().toString());
  97                 }
  98
  99         }
 100         /* (non-Javadoc)
 101          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#setDefaults(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
 102          */
 103         public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
 104         }
 105         /* (non-Javadoc)
 106          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#initializeFrom(org.eclipse.debug.core.ILaunchConfiguration)
 107          */
 108         public void initializeFrom(ILaunchConfiguration configuration) {
 109                 try {
 110                         String program = configuration.getAttribute(IXDebugConstants.ATTR_XDEBUG_PROGRAM, (String)null);
 111                         if (program != null) {
 112                                 fProgramText.setText(program);
 113                         }
 114                 } catch (CoreException e) {
 115                         setErrorMessage(e.getMessage());
 116                 }
 117         }
 118         /* (non-Javadoc)
 119          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#performApply(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
 120          */
 121         public void performApply(ILaunchConfigurationWorkingCopy configuration) {
 122                 String program = fProgramText.getText().trim();
 123                 if (program.length() == 0) {
 124                         program = null;
 125                 }
 126                 configuration.setAttribute(IXDebugConstants.ATTR_XDEBUG_PROGRAM, program);
 127         }
 128         /* (non-Javadoc)
 129          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#getName()
 130          */
 131         public String getName() {
 132                 return "Main";
 133         }
 134         /* (non-Javadoc)
 135          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#isValid(org.eclipse.debug.core.ILaunchConfiguration)
 136          */
 137         public boolean isValid(ILaunchConfiguration launchConfig) {
 138                 String text = fProgramText.getText();
 139                 if (text.length() > 0) {
 140                         IPath path = new Path(text);
 141                         if (ResourcesPlugin.getWorkspace().getRoot().findMember(path) == null) {
 142                                 setErrorMessage("Specified program does not exist");
 143                                 return false;
 144                         }
 145                 } else {
 146                         setMessage("Specify a program");
 147                 }
 148                 return super.isValid(launchConfig);
 149         }
 150 }