Refactory: removed unnecessary local variables and imports.

[phpeclipse.git] / net.sourceforge.phpeclipse.ui / src / net / sourceforge / phpeclipse / ui / editor / BrowserUtil.java

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/BrowserUtil.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/BrowserUtil.java
index f5781be..fa3be6f 100644 (file)
--- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/BrowserUtil.java
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/editor/BrowserUtil.java
@@ -1,16 +1,28 @@
 package net.sourceforge.phpeclipse.ui.editor;
 
+import java.net.MalformedURLException;
+import java.net.URL;
+
 import net.sourceforge.phpeclipse.ui.IPreferenceConstants;
 import net.sourceforge.phpeclipse.ui.WebUI;
+import net.sourceforge.phpeclipse.ui.internal.WebUIMessages;
 import net.sourceforge.phpeclipse.ui.overlaypages.ProjectPrefUtil;
 import net.sourceforge.phpeclipse.webbrowser.views.BrowserView;
 import net.sourceforge.phpeclipse.webbrowser.views.ShowInContextBrowser;
 
 import org.eclipse.core.resources.IFile;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.dialogs.ErrorDialog;
+import org.eclipse.swt.widgets.Shell;
 import org.eclipse.ui.IViewPart;
 import org.eclipse.ui.IViewReference;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.browser.IWebBrowser;
+import org.eclipse.ui.browser.IWorkbenchBrowserSupport;
 import org.eclipse.ui.internal.Perspective;
 import org.eclipse.ui.internal.WorkbenchPage;
 import org.eclipse.ui.part.IShowInTarget;
@@ -20,11 +32,11 @@ public class BrowserUtil {
 
        public static ShowInContextBrowser getShowInContext(IFile previewFile,
                        boolean forceDBGPreview, String postFix) {
-               String extension = previewFile.getFileExtension().toLowerCase();
+               //String extension = previewFile.getFileExtension().toLowerCase();
                // boolean showHTMLFilesLocal = false;
                // boolean showXMLFilesLocal = false;
-               boolean isHTMLFileName = false;
-               boolean isXMLFileName = false;
+//             boolean isHTMLFileName = false;
+//             boolean isXMLFileName = false;
                String localhostURL;
                if (!forceDBGPreview) {
                        // showHTMLFilesLocal =
@@ -33,10 +45,10 @@ public class BrowserUtil {
                        // showXMLFilesLocal =
                        // ProjectPrefUtil.getPreviewBooleanValue(previewFile,
                        // IPreferenceConstants.PHP_SHOW_XML_FILES_LOCAL);
-                       isHTMLFileName = "html".equals(extension)
-                                       || "htm".equals(extension) || "xhtml".equals(extension);
-                       isXMLFileName = "xml".equals(extension) || "xsd".equals(extension)
-                                       || "dtd".equals(extension);
+//                     isHTMLFileName = "html".equals(extension)
+//                                     || "htm".equals(extension) || "xhtml".equals(extension);
+//                     isXMLFileName = "xml".equals(extension) || "xsd".equals(extension)
+//                                     || "dtd".equals(extension);
                }
                // if (showHTMLFilesLocal && isHTMLFileName) {
                // localhostURL = previewFile.getLocation().toString();
@@ -134,10 +146,28 @@ public class BrowserUtil {
                                        if (ref != null) {
                                                view = ref.getView(true);
                                        }
+                                       if (view == null && forceDBGPreview) {
+                                               try {
+                                                       view = persp.showView(BrowserView.ID_BROWSER, null);
+                                                       persp.bringToTop(persp.findView(
+                                                                       BrowserView.ID_BROWSER, null));
+                                               } catch (PartInitException e) {
+                                                       WebUI.log(e);
+                                               }
+                                       }
                                        if (view != null) {
                                                IShowInTarget target = getShowInTarget(view);
-                                               if (target != null && target.show(context)) {
-                                                       // success
+                                               boolean stickyBrowserURL = ProjectPrefUtil.getPreviewBooleanValue(
+                                                               previewFile,
+                                                               IPreferenceConstants.PHP_STICKY_BROWSER_URL_DEFAULT);
+                                               if (target != null) {
+                                                       if (stickyBrowserURL
+                                                                       && ((BrowserView) target).getUrl() != null
+                                                                       && ((BrowserView) target).getUrl().length() > 0) {
+                                                               ((BrowserView) target).refresh();
+                                                       } else {
+                                                               target.show(context);
+                                                       }
                                                }
                                                ((WorkbenchPage) page)
                                                                .performedShowIn(BrowserView.ID_BROWSER);
@@ -177,4 +207,77 @@ public class BrowserUtil {
                }
        }
 
+       private static final String BROWSER_ID = "net.sourceforge.phpeclipse.browser";
+
+       /**
+        * convenient method to show browser as Editor
+        * 
+        */
+       public static void showBrowserAsEditor(IFile file, String queryString) {
+               showBrowser(IWorkbenchBrowserSupport.AS_EDITOR, file, queryString);
+       }
+
+       /**
+        * convenient method to show browser as External Web Browser
+        * 
+        */
+       public static void showBrowserAsExternal(IFile file, String queryString) {
+               showBrowser(IWorkbenchBrowserSupport.AS_EXTERNAL, file, queryString);
+       }
+
+       /**
+        * convenient method to show browser as View
+        * 
+        */
+       public static void showBrowserAsView(IFile file, String queryString) {
+               showBrowser(IWorkbenchBrowserSupport.AS_VIEW, file, queryString);
+       }
+
+       /**
+        * Show browser according to General settings
+        * 
+        * See IWorkbenchBrowserSupport and DefaultWorkbenchBrowserSupport.
+        */
+       public static void showBrowser(int style, IFile file, String queryString) {
+               ShowInContextBrowser context = getShowInContext(file, true, queryString);
+               String url = context.getLocalhostUrl();
+               if (url == null) {
+                       String dialogTitle = WebUIMessages
+                                       .getString("BrowserUtil.error.dialog.title");
+                       String message = WebUIMessages
+                                       .getString("BrowserUtil.null.url.message");
+                       String reason = WebUIMessages
+                                       .getString("BrowserUtil.null.url.reason");
+                       IStatus status = new Status(IStatus.ERROR, WebUI.PLUGIN_ID, 0,
+                                       reason, null);
+                       ErrorDialog.openError(new Shell(), dialogTitle, message, status);
+                       return;
+               }
+               String id = BROWSER_ID;
+               switch (style) {
+               case IWorkbenchBrowserSupport.AS_EXTERNAL:
+                       id += ".x";
+                       break;
+               case IWorkbenchBrowserSupport.AS_EDITOR:
+                       id += ".e";
+                       break;
+               case IWorkbenchBrowserSupport.AS_VIEW:
+                       id += ".v";
+                       break;
+               }
+               style |= IWorkbenchBrowserSupport.LOCATION_BAR
+                               | IWorkbenchBrowserSupport.NAVIGATION_BAR
+                               | IWorkbenchBrowserSupport.STATUS;
+               try {
+                       IWebBrowser browser = PlatformUI.getWorkbench().getBrowserSupport()
+                                       .createBrowser(style, id, null, url);
+                       browser.openURL(new URL(url));
+
+               } catch (PartInitException e) {
+                       WebUI.log(e);
+               } catch (MalformedURLException e) {
+                       WebUI.log(e);
+               }
+       }
+
 }