1) Moved net.sourceforge.phpeclipse.ui\src\net\sourceforge\phpdt back to net.sourcefo...

[phpeclipse.git] / net.sourceforge.phpeclipse.ui / src / net / sourceforge / phpdt / internal / ui / text / java / hover / BestMatchHover.java

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/java/hover/BestMatchHover.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/java/hover/BestMatchHover.java
deleted file mode 100644 (file)
index 44c629f..0000000
--- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/java/hover/BestMatchHover.java
+++ /dev/null
@@ -1,141 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2003 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.ui.text.java.hover;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-import net.sourceforge.phpdt.ui.PreferenceConstants;
-import net.sourceforge.phpdt.ui.text.java.hover.IJavaEditorTextHover;
-import net.sourceforge.phpeclipse.ui.WebUI;
-//import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-
-import org.eclipse.jface.text.IInformationControlCreator;
-import org.eclipse.jface.text.IRegion;
-import org.eclipse.jface.text.ITextHover;
-import org.eclipse.jface.text.ITextHoverExtension;
-import org.eclipse.jface.text.ITextViewer;
-import org.eclipse.jface.text.information.IInformationProviderExtension2;
-//import org.eclipse.ui.IEditorPart;
-
-/**
- * Caution: this implementation is a layer breaker and contains some "shortcuts"
- */
-public class BestMatchHover extends AbstractJavaEditorTextHover implements
-               ITextHoverExtension, IInformationProviderExtension2 {
-
-       private List fTextHoverSpecifications;
-
-       private List fInstantiatedTextHovers;
-
-       private ITextHover fBestHover;
-
-       public BestMatchHover() {
-               installTextHovers();
-       }
-
-//     public BestMatchHover(IEditorPart editor) {
-//             this();
-//             setEditor(editor);
-//     }
-
-       /**
-        * Installs all text hovers.
-        */
-       private void installTextHovers() {
-
-               // initialize lists - indicates that the initialization happened
-               fTextHoverSpecifications = new ArrayList(2);
-               fInstantiatedTextHovers = new ArrayList(2);
-
-               // populate list
-               JavaEditorTextHoverDescriptor[] hoverDescs = WebUI
-                               .getDefault().getJavaEditorTextHoverDescriptors();
-               for (int i = 0; i < hoverDescs.length; i++) {
-                       // ensure that we don't add ourselves to the list
-                       if (!PreferenceConstants.ID_BESTMATCH_HOVER.equals(hoverDescs[i]
-                                       .getId()))
-                               fTextHoverSpecifications.add(hoverDescs[i]);
-               }
-       }
-
-       private void checkTextHovers() {
-               if (fTextHoverSpecifications.size() == 0)
-                       return;
-
-               for (Iterator iterator = new ArrayList(fTextHoverSpecifications)
-                               .iterator(); iterator.hasNext();) {
-                       JavaEditorTextHoverDescriptor spec = (JavaEditorTextHoverDescriptor) iterator
-                                       .next();
-
-                       IJavaEditorTextHover hover = spec.createTextHover();
-                       if (hover != null) {
-                               hover.setEditor(getEditor());
-                               addTextHover(hover);
-                               fTextHoverSpecifications.remove(spec);
-                       }
-               }
-       }
-
-       protected void addTextHover(ITextHover hover) {
-               if (!fInstantiatedTextHovers.contains(hover))
-                       fInstantiatedTextHovers.add(hover);
-       }
-
-       /*
-        * @see ITextHover#getHoverInfo(ITextViewer, IRegion)
-        */
-       public String getHoverInfo(ITextViewer textViewer, IRegion hoverRegion) {
-
-               checkTextHovers();
-               fBestHover = null;
-
-               if (fInstantiatedTextHovers == null)
-                       return null;
-
-               for (Iterator iterator = fInstantiatedTextHovers.iterator(); iterator
-                               .hasNext();) {
-                       ITextHover hover = (ITextHover) iterator.next();
-
-                       String s = hover.getHoverInfo(textViewer, hoverRegion);
-                       if (s != null && s.trim().length() > 0) {
-                               fBestHover = hover;
-                               return s;
-                       }
-               }
-
-               return null;
-       }
-
-       /*
-        * @see org.eclipse.jface.text.ITextHoverExtension#getHoverControlCreator()
-        * @since 3.0
-        */
-       public IInformationControlCreator getHoverControlCreator() {
-               if (fBestHover instanceof ITextHoverExtension)
-                       return ((ITextHoverExtension) fBestHover).getHoverControlCreator();
-
-               return null;
-       }
-
-       /*
-        * @see org.eclipse.jface.text.information.IInformationProviderExtension2#getInformationPresenterControlCreator()
-        * @since 3.0
-        */
-       public IInformationControlCreator getInformationPresenterControlCreator() {
-               if (fBestHover instanceof IInformationProviderExtension2)
-                       return ((IInformationProviderExtension2) fBestHover)
-                                       .getInformationPresenterControlCreator();
-
-               return null;
-       }
-}
\ No newline at end of file