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
  23 import org.eclipse.core.resources.IFile;
  24 import org.eclipse.core.resources.IResource;
  25 import org.eclipse.core.runtime.IPath;
  26 import org.eclipse.help.IHelp;
  27 import org.eclipse.jface.action.IAction;
  28 import org.eclipse.jface.dialogs.MessageDialog;
  29 import org.eclipse.jface.preference.IPreferenceStore;
  30 import org.eclipse.jface.viewers.ISelection;
  31 import org.eclipse.jface.viewers.ISelectionProvider;
  32 import org.eclipse.jface.viewers.StructuredSelection;
  33 import org.eclipse.swt.SWT;
  34 import org.eclipse.swt.widgets.Shell;
  35 import org.eclipse.ui.IObjectActionDelegate;
  36 import org.eclipse.ui.IViewPart;
  37 import org.eclipse.ui.IWorkbenchPage;
  38 import org.eclipse.ui.IWorkbenchPart;
  39 import org.eclipse.ui.PartInitException;
  40 import org.eclipse.ui.help.WorkbenchHelp;
  41 import org.eclipse.update.internal.ui.UpdatePerspective;
  42 import org.eclipse.update.internal.ui.UpdateUIPlugin;
  43 import org.eclipse.update.internal.ui.views.IEmbeddedWebBrowser;
  44 //import org.eclipse.jdt.internal.ui.actions.OpenBrowserUtil;
  45 // import org.eclipse.help.ui.browser.LaunchURL;
  46
  47 public class PHPEclipseShowAction implements IObjectActionDelegate {
  48   private IWorkbenchPart workbenchPart;
  49   /**
  50    * Constructor for Action1.
  51    */
  52   public PHPEclipseShowAction() {
  53     super();
  54   }
  55
  56   /**
  57    * @see IObjectActionDelegate#setActivePart(IAction, IWorkbenchPart)
  58    */
  59   public void setActivePart(IAction action, IWorkbenchPart targetPart) {
  60     workbenchPart = targetPart;
  61   }
  62
  63   public void run(IAction action) {
  64     ISelectionProvider selectionProvider = null;
  65     selectionProvider = workbenchPart.getSite().getSelectionProvider();
  66
  67     StructuredSelection selection = null;
  68     selection = (StructuredSelection) selectionProvider.getSelection();
  69     PHPConsole console = PHPConsole.getInstance();
  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           String localhostURL;
  91 //            IPath path = file.getFullPath();
  92 //
  93 //            String localhostURL = file.getLocation().toString();
  94 //            String lowerCaseFileName = localhostURL.toLowerCase();
  95 //            //       fileName = "http://localhost"+fileName.replaceAll("c:", "");
  96 //            String documentRoot = store.getString(PHPeclipsePlugin.DOCUMENTROOT_PREF);
  97 //            documentRoot = documentRoot.replace('\\', '/');
  98 //            documentRoot = documentRoot.toLowerCase();
  99 //
 100 //            if (lowerCaseFileName.startsWith(documentRoot)) {
 101 //              localhostURL = localhostURL.substring(documentRoot.length());
 102 //            } else {
 103 //              MessageDialog.openInformation(shell, "Wrong DocumentRoot", "Adjust DocumentRoot: " + documentRoot);
 104 //              return;
 105 //            }
 106 //
 107 //            localhostURL = store.getString(PHPeclipsePlugin.LOCALHOST_PREF) + localhostURL.replaceAll(documentRoot, "");
 108
 109             if ((localhostURL=getLocalhostURL(store, (IFile) resource)) == null) {
 110               MessageDialog.openInformation(shell, "Couldn't create localhost URL", "Please configure your localhost and documentRoot");
 111               return;
 112             }
 113             try {
 114               if (store.getBoolean(PHPeclipsePlugin.USE_EXTERNAL_BROWSER_PREF)) {
 115                 String[] arguments = { localhostURL };
 116                 MessageFormat form = new MessageFormat(store.getString(PHPeclipsePlugin.EXTERNAL_BROWSER_PREF));
 117
 118                 Runtime runtime = Runtime.getRuntime();
 119                 String command = form.format(arguments);
 120                 console.write("External Browser command: " + command + "\n");
 121                 runtime.exec(command);
 122                 //                      runtime.exec(store.getString(PHPeclipsePlugin.EXTERNAL_BROWSER_PREF) + " " + fileName);
 123                 //                                                              runtime.exec("command.com /c start iexplore " + fileName);
 124               } else {
 125                 //    MessageDialog.openInformation(shell, "localhostURL", "localhostURL: " + localhostURL);
 126                 //  this doesn't work under win98 ?
 127                 //     Program.launch(localhostURL);
 128                 console.write("Internal Browser URL: " + localhostURL + "\n");
 129                 open(new URL(localhostURL), shell, localhostURL);
 130               }
 131             } catch (MalformedURLException e) {
 132               MessageDialog.openInformation(shell, "MalformedURLException: ", e.toString());
 133             } catch (IOException e) {
 134               MessageDialog.openInformation(shell, "IOException", "Cannot show: " + localhostURL);
 135
 136             }
 137         }
 138       }
 139     }
 140   }
 141
 142   /**
 143    * @see IActionDelegate#selectionChanged(IAction, ISelection)
 144    */
 145   public void selectionChanged(IAction action, ISelection selection) {
 146   }
 147
 148   public static String getLocalhostURL(IPreferenceStore store, IFile file) {
 149     if (store == null) {
 150       store = PHPeclipsePlugin.getDefault().getPreferenceStore();
 151     }
 152
 153     IPath path = file.getFullPath();
 154
 155     String localhostURL = file.getLocation().toString();
 156     String lowerCaseFileName = localhostURL.toLowerCase();
 157     //       fileName = "http://localhost"+fileName.replaceAll("c:", "");
 158     String documentRoot = store.getString(PHPeclipsePlugin.DOCUMENTROOT_PREF);
 159     documentRoot = documentRoot.replace('\\', '/');
 160     documentRoot = documentRoot.toLowerCase();
 161
 162     if (lowerCaseFileName.startsWith(documentRoot)) {
 163       localhostURL = localhostURL.substring(documentRoot.length());
 164     } else {
 165       return null;
 166     }
 167
 168     return store.getString(PHPeclipsePlugin.LOCALHOST_PREF) + localhostURL.replaceAll(documentRoot, "");
 169
 170   }
 171
 172   public static void open(final URL url, final Shell shell, final String dialogTitle) {
 173     if (SWT.getPlatform().equals("win32")) {
 174       IWorkbenchPage page = PHPeclipsePlugin.getActivePage();
 175       try {
 176         IViewPart part = page.findView(UpdatePerspective.ID_BROWSER);
 177         if (part == null) {
 178           part = page.showView(UpdatePerspective.ID_BROWSER);
 179         } else
 180           page.bringToTop(part);
 181         ((IEmbeddedWebBrowser) part).openTo(url.toExternalForm());
 182       } catch (PartInitException e) {
 183         UpdateUIPlugin.logException(e);
 184       }
 185     } else {
 186       IHelp help = WorkbenchHelp.getHelpSupport();
 187       if (help != null) {
 188         WorkbenchHelp.getHelpSupport().displayHelpResource(url.toExternalForm());
 189       } else {
 190         //   showMessage(shell, dialogTitle, ActionMessages.getString("OpenBrowserUtil.help_not_available"), false); //$NON-NLS-1$
 191       }
 192     }
 193   }
 194 }