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 import java.io.IOException;
  14 import java.net.MalformedURLException;
  15 import java.net.URL;
  16 import java.text.MessageFormat;
  17 import java.util.Iterator;
  18
  19 import net.sourceforge.phpeclipse.IPreferenceConstants;
  20 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
  21 import net.sourceforge.phpeclipse.overlaypages.Util;
  22 import net.sourceforge.phpeclipse.views.PHPConsole;
  23 import net.sourceforge.phpeclipse.views.browser.BrowserView;
  24 import org.eclipse.core.resources.IFile;
  25 import org.eclipse.core.resources.IResource;
  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.IActionDelegate;
  34 import org.eclipse.ui.IObjectActionDelegate;
  35 import org.eclipse.ui.IViewPart;
  36 import org.eclipse.ui.IWorkbenchPage;
  37 import org.eclipse.ui.IWorkbenchPart;
  38 import org.eclipse.ui.PartInitException;
  39 //import org.eclipse.update.internal.ui.UpdatePerspective;
  40 //import org.eclipse.update.internal.ui.views.IEmbeddedWebBrowser;
  41 public class PHPEclipseShowAction implements IObjectActionDelegate {
  42   private IWorkbenchPart workbenchPart;
  43   /**
  44    * Constructor for Action1.
  45    */
  46   public PHPEclipseShowAction() {
  47     super();
  48   }
  49   /**
  50    * @see IObjectActionDelegate#setActivePart(IAction, IWorkbenchPart)
  51    */
  52   public void setActivePart(IAction action, IWorkbenchPart targetPart) {
  53     workbenchPart = targetPart;
  54   }
  55   public void run(IAction action) {
  56     ISelectionProvider selectionProvider = null;
  57     selectionProvider = workbenchPart.getSite().getSelectionProvider();
  58     StructuredSelection selection = null;
  59     selection = (StructuredSelection) selectionProvider.getSelection();
  60     PHPConsole console = PHPConsole.getInstance();
  61     IPreferenceStore store = PHPeclipsePlugin.getDefault().getPreferenceStore();
  62     Shell shell = null;
  63     Iterator iterator = null;
  64     iterator = selection.iterator();
  65     while (iterator.hasNext()) {
  66       //  obj => selected object in the view
  67       Object obj = iterator.next();
  68       // is it a resource
  69       if (obj instanceof IResource) {
  70         IResource resource = (IResource) obj;
  71         // check if it's a file resource
  72         switch (resource.getType()) {
  73           case IResource.FILE :
  74             // single file:
  75             IFile file = (IFile) resource;
  76             String localhostURL;
  77             if ((localhostURL = getLocalhostURL(store, (IFile) resource)) == null) {
  78               MessageDialog.openInformation(shell,
  79                   "Couldn't create localhost URL",
  80                   "Please configure your localhost and documentRoot");
  81               return;
  82             }
  83             try {
  84               if (store.getBoolean(PHPeclipsePlugin.USE_EXTERNAL_BROWSER_PREF)) {
  85                 String[] arguments = {localhostURL};
  86                 MessageFormat form = new MessageFormat(store
  87                     .getString(PHPeclipsePlugin.EXTERNAL_BROWSER_PREF));
  88                 Runtime runtime = Runtime.getRuntime();
  89                 String command = form.format(arguments);
  90                 console.write("External Browser command: " + command + "\n");
  91                 runtime.exec(command);
  92                 //                      runtime.exec(store.getString(PHPeclipsePlugin.EXTERNAL_BROWSER_PREF)
  93                 // + " " + fileName);
  94                 //                                                              runtime.exec("command.com /c start iexplore " + fileName);
  95               } else {
  96                 //    MessageDialog.openInformation(shell, "localhostURL",
  97                 // "localhostURL: " + localhostURL);
  98                 //  this doesn't work under win98 ?
  99                 //     Program.launch(localhostURL);
 100                 console.write("Internal Browser URL: " + localhostURL + "\n");
 101                 open(new URL(localhostURL), shell, localhostURL);
 102               }
 103             } catch (MalformedURLException e) {
 104               MessageDialog.openInformation(shell, "MalformedURLException: ", e
 105                   .toString());
 106             } catch (IOException e) {
 107               MessageDialog.openInformation(shell, "IOException",
 108                   "Cannot show: " + localhostURL);
 109             }
 110         }
 111       }
 112     }
 113   }
 114   /**
 115    * @see IActionDelegate#selectionChanged(IAction, ISelection)
 116    */
 117   public void selectionChanged(IAction action, ISelection selection) {
 118   }
 119   public static String getLocalhostURL(IPreferenceStore store, IFile file) {
 120     if (store == null) {
 121       store = PHPeclipsePlugin.getDefault().getPreferenceStore();
 122     }
 123     // IPath path = file.getFullPath();
 124     String localhostURL = file.getLocation().toString();
 125     String lowerCaseFileName = localhostURL.toLowerCase();
 126   //  String documentRoot = store.getString(PHPeclipsePlugin.DOCUMENTROOT_PREF);
 127     String documentRoot = Util.getMiscProjectsPreferenceValue(
 128                 file.getProject(), IPreferenceConstants.PHP_DOCUMENTROOT_PREF);
 129
 130     documentRoot = documentRoot.replace('\\', '/');
 131     documentRoot = documentRoot.toLowerCase();
 132
 133     if (lowerCaseFileName.startsWith(documentRoot)) {
 134       localhostURL = localhostURL.substring(documentRoot.length());
 135     } else {
 136       return null;
 137     }
 138 //    return store.getString(PHPeclipsePlugin.LOCALHOST_PREF) + localhostURL;
 139     return Util.getMiscProjectsPreferenceValue(file.getProject(), IPreferenceConstants.PHP_LOCALHOST_PREF) + localhostURL;
 140   }
 141
 142   public static void open(final URL url, final Shell shell,
 143       final String dialogTitle) {
 144     IWorkbenchPage page = PHPeclipsePlugin.getActivePage();
 145     try {
 146       IViewPart part = page.findView(BrowserView.ID_BROWSER);
 147       if (part == null) {
 148         part = page.showView(BrowserView.ID_BROWSER);
 149       } else {
 150         page.bringToTop(part);
 151       }
 152       ((BrowserView) part).setUrl(url.toExternalForm());
 153     } catch (Exception e) {
 154     }
 155   }
 156 }