net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/actions/PHPEclipseShowAction.java

   1 /**********************************************************************
   2 Copyright (c) 2000, 2002 IBM Corp. and others.
   3 All rights reserved. This program and the accompanying materials
   4 are made available under the terms of the Common Public License v1.0
   5 which accompanies this distribution, and is available at
   6 http://www.eclipse.org/legal/cpl-v10.html
   7
   8 Contributors:
   9     IBM Corporation - Initial implementation
  10     Klaus Hartlage - www.eclipseproject.de
  11 **********************************************************************/
  12 package net.sourceforge.phpeclipse.actions;
  13
  14 import java.io.IOException;
  15 import java.net.MalformedURLException;
  16 import java.net.URL;
  17 import java.text.MessageFormat;
  18 import java.util.Iterator;
  19
  20 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
  21 import net.sourceforge.phpeclipse.views.PHPConsole;
  22 import org.eclipse.core.resources.IFile;
  23 import org.eclipse.core.resources.IResource;
  24 import org.eclipse.core.runtime.IPath;
  25 import org.eclipse.help.IHelp;
  26 import org.eclipse.jface.action.IAction;
  27 import org.eclipse.jface.dialogs.MessageDialog;
  28 import org.eclipse.jface.preference.IPreferenceStore;
  29 import org.eclipse.jface.viewers.ISelection;
  30 import org.eclipse.jface.viewers.ISelectionProvider;
  31 import org.eclipse.jface.viewers.StructuredSelection;
  32 import org.eclipse.swt.widgets.Shell;
  33 import org.eclipse.ui.IObjectActionDelegate;
  34 import org.eclipse.ui.IWorkbenchPart;
  35 import org.eclipse.ui.help.WorkbenchHelp;
  36 //import org.eclipse.jdt.internal.ui.actions.OpenBrowserUtil;
  37 // import org.eclipse.help.ui.browser.LaunchURL;
  38
  39 public class PHPEclipseShowAction implements IObjectActionDelegate {
  40   private IWorkbenchPart workbenchPart;
  41   /**
  42    * Constructor for Action1.
  43    */
  44   public PHPEclipseShowAction() {
  45     super();
  46   }
  47
  48   /**
  49    * @see IObjectActionDelegate#setActivePart(IAction, IWorkbenchPart)
  50    */
  51   public void setActivePart(IAction action, IWorkbenchPart targetPart) {
  52     workbenchPart = targetPart;
  53   }
  54
  55   //  public static void open(final URL url, final Shell shell, final String dialogTitle) {
  56   //    IHelp help= WorkbenchHelp.getHelpSupport();
  57   //    if (help != null) {
  58   //      WorkbenchHelp.getHelpSupport().displayHelpResource(url.toExternalForm());
  59   //    } else {
  60   //      showMessage(shell, dialogTitle, ActionMessages.getString("OpenBrowserUtil.help_not_available"), false); //$NON-NLS-1$
  61   //    }
  62   //  }
  63
  64   public void run(IAction action) {
  65     ISelectionProvider selectionProvider = null;
  66     selectionProvider = workbenchPart.getSite().getSelectionProvider();
  67
  68     StructuredSelection selection = null;
  69     selection = (StructuredSelection) selectionProvider.getSelection();
  70
  71     IPreferenceStore store = PHPeclipsePlugin.getDefault().getPreferenceStore();
  72
  73     Shell shell = null;
  74     Iterator iterator = null;
  75     iterator = selection.iterator();
  76     while (iterator.hasNext()) {
  77       //  obj => selected object in the view
  78       Object obj = iterator.next();
  79
  80       // is it a resource
  81       if (obj instanceof IResource) {
  82         IResource resource = (IResource) obj;
  83
  84         // check if it's a file resource
  85         switch (resource.getType()) {
  86
  87           case IResource.FILE :
  88             // single file:
  89             IFile file = (IFile) resource;
  90             IPath path = file.getFullPath();
  91
  92             String localhostURL = file.getLocation().toString();
  93             String lowerCaseFileName = localhostURL.toLowerCase();
  94             //       fileName = "http://localhost"+fileName.replaceAll("c:", "");
  95             String documentRoot = store.getString(PHPeclipsePlugin.DOCUMENTROOT_PREF);
  96             documentRoot = documentRoot.replace('\\', '/');
  97             documentRoot = documentRoot.toLowerCase();
  98
  99             if (lowerCaseFileName.startsWith(documentRoot)) {
 100               localhostURL = localhostURL.substring(documentRoot.length());
 101             } else {
 102               MessageDialog.openInformation(shell, "Wrong DocumentRoot", "Adjust DocumentRoot: " + documentRoot);
 103               return;
 104             }
 105
 106             localhostURL = store.getString(PHPeclipsePlugin.LOCALHOST_PREF) + localhostURL.replaceAll(documentRoot, "");
 107
 108             try {
 109               if (store.getBoolean(PHPeclipsePlugin.USE_EXTERNAL_BROWSER_PREF)) {
 110                 String[] arguments = { localhostURL };
 111                 MessageFormat form = new MessageFormat(store.getString(PHPeclipsePlugin.EXTERNAL_BROWSER_PREF));
 112
 113                 Runtime runtime = Runtime.getRuntime();
 114                 String command = form.format(arguments);
 115                 PHPConsole.write("External Browser command: "+command+"\n");
 116                 runtime.exec(command);
 117                 //                      runtime.exec(store.getString(PHPeclipsePlugin.EXTERNAL_BROWSER_PREF) + " " + fileName);
 118                 //                                                              runtime.exec("command.com /c start iexplore " + fileName);
 119               } else {
 120             //    MessageDialog.openInformation(shell, "localhostURL", "localhostURL: " + localhostURL);
 121             //  this doesn't work under win98 ?
 122             //     Program.launch(localhostURL);
 123                 PHPConsole.write("Internal Browser URL: "+localhostURL+"\n");
 124                 open(new URL(localhostURL), shell, localhostURL);
 125               }
 126             } catch (MalformedURLException e) {
 127               MessageDialog.openInformation(shell, "MalformedURLException: ", e.toString());
 128             } catch (IOException e) {
 129               MessageDialog.openInformation(shell, "IOException", "Cannot show: " + localhostURL);
 130
 131             }
 132         }
 133       }
 134     }
 135   } /**
 136                                                  * @see IActionDelegate#selectionChanged(IAction, ISelection)
 137                                                  */
 138   public void selectionChanged(IAction action, ISelection selection) {
 139   }
 140
 141   public static void open(final URL url, final Shell shell, final String dialogTitle) {
 142     IHelp help = WorkbenchHelp.getHelpSupport();
 143     if (help != null) {
 144       WorkbenchHelp.getHelpSupport().displayHelpResource(url.toExternalForm());
 145     } else {
 146       //   showMessage(shell, dialogTitle, ActionMessages.getString("OpenBrowserUtil.help_not_available"), false); //$NON-NLS-1$
 147     }
 148   }
 149 }