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   1 package net.sourceforge.phpdt.internal.debug.ui;
   2
   3 import java.util.Map;
   4
   5 import net.sourceforge.phpdt.internal.debug.core.model.PHPStackFrame;
   6 import net.sourceforge.phpdt.internal.launching.PHPLaunchConfigurationAttribute;
   7 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
   8 import net.sourceforge.phpeclipse.builder.ExternalEditorInput;
   9 import net.sourceforge.phpeclipse.builder.FileStorage;
  10
  11 import org.eclipse.core.resources.IFile;
  12 import org.eclipse.core.runtime.CoreException;
  13 import org.eclipse.core.runtime.IPath;
  14 import org.eclipse.core.runtime.IStatus;
  15 import org.eclipse.core.runtime.Path;
  16 import org.eclipse.core.boot.BootLoader;
  17 import org.eclipse.debug.core.ILaunchConfiguration;
  18 import org.eclipse.debug.core.model.IPersistableSourceLocator;
  19 import org.eclipse.debug.core.model.IStackFrame;
  20 import org.eclipse.debug.ui.ISourcePresentation;
  21 //import org.eclipse.ui.IEditorDescriptor;
  22 import org.eclipse.ui.IEditorInput;
  23 //import org.eclipse.ui.IEditorRegistry;
  24 import org.eclipse.ui.IWorkbench;
  25 import org.eclipse.ui.IWorkbenchPage;
  26 import org.eclipse.ui.IWorkbenchWindow;
  27 import org.eclipse.ui.PlatformUI;
  28 import org.eclipse.ui.part.FileEditorInput;
  29
  30 public class PHPSourceLocator implements IPersistableSourceLocator, ISourcePresentation {
  31   private String absoluteWorkingDirectory;
  32   private Map fileMap = null;
  33         private boolean remoteDebug;
  34         private IPath remotePath;
  35         private String projectName;
  36
  37   public PHPSourceLocator() {
  38
  39   }
  40
  41   public String getAbsoluteWorkingDirectory() {
  42     return absoluteWorkingDirectory;
  43   }
  44   /**
  45    * @see org.eclipse.debug.core.model.IPersistableSourceLocator#getMemento()
  46    */
  47   public String getMemento() throws CoreException {
  48     return null;
  49   }
  50
  51   /**
  52    * @see org.eclipse.debug.core.model.IPersistableSourceLocator#initializeFromMemento(String)
  53    */
  54   public void initializeFromMemento(String memento) throws CoreException {
  55   }
  56
  57   /**
  58    * @see org.eclipse.debug.core.model.IPersistableSourceLocator#initializeDefaults(ILaunchConfiguration)
  59    */
  60   public void initializeDefaults(ILaunchConfiguration configuration) throws CoreException {
  61     this.absoluteWorkingDirectory = configuration.getAttribute(PHPLaunchConfigurationAttribute.WORKING_DIRECTORY, "");
  62                 this.remoteDebug=configuration.getAttribute(PHPLaunchConfigurationAttribute.REMOTE_DEBUG,false);
  63                 this.fileMap = configuration.getAttribute(PHPLaunchConfigurationAttribute.FILE_MAP, (Map)null);
  64                 this.projectName =configuration.getAttribute(PHPLaunchConfigurationAttribute.PROJECT_NAME, "");
  65
  66                 if (BootLoader.getOS().equals(BootLoader.OS_WIN32))
  67                         this.remotePath= new Path((configuration.getAttribute(PHPLaunchConfigurationAttribute.REMOTE_PATH, "")).toLowerCase());
  68                 else
  69                         this.remotePath= new Path(configuration.getAttribute(PHPLaunchConfigurationAttribute.REMOTE_PATH, ""));
  70
  71 //              system.os.name
  72
  73   }
  74
  75   /**
  76    * @see org.eclipse.debug.core.model.ISourceLocator#getSourceElement(IStackFrame)
  77    */
  78   public Object getSourceElement(IStackFrame stackFrame) {
  79
  80                 String key=((PHPStackFrame) stackFrame).getFileName();
  81
  82
  83                 String file="";
  84
  85     if (remoteDebug)
  86     {
  87                         IPath path = new Path(key);
  88                         if (remotePath.isPrefixOf(path))
  89                         {
  90                                 IPath projectPath;
  91                                 path=path.removeFirstSegments(remotePath.matchingFirstSegments(path));
  92                                 file=path.toString();
  93                                 projectPath=(PHPeclipsePlugin.getWorkspace().getRoot().getProject(projectName).getLocation());
  94                                 file=(projectPath.append(path)).toString();
  95                         }
  96 //      file=(String)(fileMap.get(key));
  97     } else
  98     {
  99         file=key;
 100     }
 101
 102     return file;
 103   }
 104
 105   /**
 106    * @see org.eclipse.debug.ui.ISourcePresentation#getEditorId(IEditorInput, Object)
 107    */
 108   public String getEditorId(IEditorInput input, Object element) {
 109     return PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor((String) element).getId();
 110   }
 111
 112   /**
 113    * @see org.eclipse.debug.ui.ISourcePresentation#getEditorInput(Object)
 114    */
 115   public IEditorInput getEditorInput(Object element) {
 116
 117     String filename = (String) element;
 118     IWorkbench workbench = PlatformUI.getWorkbench();
 119     IWorkbenchWindow window = workbench.getWorkbenchWindows()[0];
 120     IWorkbenchPage page = window.getActivePage();
 121     IPath path = new Path(filename);
 122
 123
 124
 125     // If the file exists in the workspace, open it
 126     IFile eclipseFile = PHPeclipsePlugin.getWorkspace().getRoot().getFileForLocation(path);
 127     //    IFile eclipseFile = PHPeclipsePlugin.getWorkspace().getRoot().getFileForLocation(new Path(filename));
 128 //    if (eclipseFile == null) {
 129 //      filename = this.getAbsoluteWorkingDirectory() + "/" + filename;
 130 //      eclipseFile = PHPeclipsePlugin.getWorkspace().getRoot().getFileForLocation(new Path(filename));
 131 //      if (eclipseFile == null) {
 132 //        PHPeclipsePlugin.log(IStatus.INFO, "Could not find file \"" + element + "\".");
 133 //        return null;
 134 //      }
 135 //    } else
 136     if (eclipseFile == null || !eclipseFile.exists()) {
 137       //                Otherwise open the stream directly
 138       if (page == null) {
 139         PHPeclipsePlugin.log(IStatus.INFO, "Could not find file \"" + element + "\".");
 140         return null;
 141       }
 142       FileStorage storage = new FileStorage(path);
 143       storage.setReadOnly();
 144       //      IEditorRegistry registry = workbench.getEditorRegistry();
 145       //      IEditorDescriptor desc = registry.getDefaultEditor(filename);
 146       //      if (desc == null) {
 147       //        desc = registry.getDefaultEditor();
 148       //      }
 149       return new ExternalEditorInput(storage);
 150     }
 151     return new FileEditorInput(eclipseFile);
 152
 153   }
 154
 155 }