net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/BrowserUtil.java

   1 package net.sourceforge.phpeclipse.ui.editor;
   2
   3 import net.sourceforge.phpeclipse.ui.IPreferenceConstants;
   4 import net.sourceforge.phpeclipse.ui.WebUI;
   5 import net.sourceforge.phpeclipse.ui.overlaypages.ProjectPrefUtil;
   6 import net.sourceforge.phpeclipse.webbrowser.views.BrowserView;
   7
   8 import org.eclipse.core.resources.IFile;
   9 import org.eclipse.ui.IViewPart;
  10 import org.eclipse.ui.IWorkbenchPage;
  11
  12 public class BrowserUtil {
  13
  14         public static void showPreview(IFile previewFile, boolean forceDBGPreview, String postFix) {
  15                 if (previewFile == null) {
  16                         // should never happen
  17                         return;
  18                 }
  19                 IWorkbenchPage page = WebUI.getActivePage();
  20                 if (page!=null && page.isEditorAreaVisible()) {
  21                         String extension = previewFile.getFileExtension().toLowerCase();
  22                         boolean autoPreview = forceDBGPreview;
  23                         boolean showHTMLFilesLocal = false;
  24                         boolean showXMLFilesLocal = false;
  25                         boolean isHTMLFileName = false;
  26                         boolean isXMLFileName = false;
  27                         if (!forceDBGPreview) {
  28                                 autoPreview = ProjectPrefUtil.getPreviewBooleanValue(previewFile, IPreferenceConstants.PHP_AUTO_PREVIEW_DEFAULT);
  29
  30                                 showHTMLFilesLocal = ProjectPrefUtil.getPreviewBooleanValue(previewFile, IPreferenceConstants.PHP_SHOW_HTML_FILES_LOCAL);
  31                                 showXMLFilesLocal = ProjectPrefUtil.getPreviewBooleanValue(previewFile, IPreferenceConstants.PHP_SHOW_XML_FILES_LOCAL);
  32                                 isHTMLFileName = "html".equals(extension) || "htm".equals(extension) || "xhtml".equals(extension);
  33                                 isXMLFileName = "xml".equals(extension) || "xsd".equals(extension) || "dtd".equals(extension);
  34                         }
  35                         if (autoPreview) {
  36                                 String localhostURL;
  37                                 if (showHTMLFilesLocal && isHTMLFileName) {
  38                                         localhostURL = previewFile.getLocation().toString();
  39                                 } else if (showXMLFilesLocal && isXMLFileName) {
  40                                         localhostURL = previewFile.getLocation().toString();
  41                                 } else if ((localhostURL = ShowExternalPreviewAction.getLocalhostURL(null, previewFile)) == null) {
  42                                         return;
  43                                 }
  44                                 localhostURL += postFix;
  45
  46                                 try {
  47                                         IViewPart part = page.showView(BrowserView.ID_BROWSER, null, IWorkbenchPage.VIEW_VISIBLE);
  48                                         if (part == null) {
  49                                                 part = page.showView(BrowserView.ID_BROWSER);
  50                                         } else {
  51                                                 page.bringToTop(part);
  52                                         }
  53                                         ((BrowserView) part).setUrl(localhostURL);
  54
  55                                 } catch (Exception e) {
  56                                         // PHPeclipsePlugin.log(e);
  57                                 }
  58                         }
  59                 }
  60         }
  61
  62 }