Case Study: adding data and statistics

[ifi-stolz-refaktor.git] / case-study / jdt-before / ui refactoring / org / eclipse / jdt / internal / ui / refactoring / nls / search / NLSSearchResultLabelProvider2.java

diff --git a/case-study/jdt-before/ui refactoring/org/eclipse/jdt/internal/ui/refactoring/nls/search/NLSSearchResultLabelProvider2.java b/case-study/jdt-before/ui refactoring/org/eclipse/jdt/internal/ui/refactoring/nls/search/NLSSearchResultLabelProvider2.java
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index 0000000..3d20798
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+++ b/case-study/jdt-before/ui refactoring/org/eclipse/jdt/internal/ui/refactoring/nls/search/NLSSearchResultLabelProvider2.java
@@ -0,0 +1,99 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2011 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.jdt.internal.ui.refactoring.nls.search;
+
+import org.eclipse.swt.graphics.Image;
+
+import org.eclipse.core.resources.IFile;
+
+import org.eclipse.jface.viewers.StyledString;
+import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider;
+
+import org.eclipse.search.ui.text.AbstractTextSearchViewPage;
+
+import org.eclipse.jdt.ui.JavaElementLabels;
+
+import org.eclipse.jdt.internal.ui.search.TextSearchLabelProvider;
+import org.eclipse.jdt.internal.ui.viewsupport.AppearanceAwareLabelProvider;
+import org.eclipse.jdt.internal.ui.viewsupport.BasicElementLabels;
+
+
+class NLSSearchResultLabelProvider2 extends TextSearchLabelProvider implements IStyledLabelProvider {
+
+       private AppearanceAwareLabelProvider fLabelProvider;
+
+       public NLSSearchResultLabelProvider2(AbstractTextSearchViewPage page) {
+               super(page);
+               fLabelProvider= new AppearanceAwareLabelProvider(JavaElementLabels.ALL_POST_QUALIFIED, 0);
+       }
+
+       public StyledString getStyledText(Object element) {
+               return getColoredLabelWithCounts(element, internalGetText(element));
+       }
+
+
+       /* (non-Javadoc)
+        * @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object)
+        */
+       @Override
+       public String getText(Object element) {
+               return getLabelWithCounts(element, internalGetText(element).getString());
+       }
+
+       private StyledString internalGetText(Object element) {
+               String description;
+               StyledString elementLabel;
+
+               if (element instanceof FileEntry) {
+                       FileEntry fileEntry= (FileEntry) element;
+                       description= fileEntry.getMessage();
+                       elementLabel= getPropertiesName(fileEntry.getPropertiesFile());
+               } else if (element instanceof CompilationUnitEntry) {
+                       CompilationUnitEntry cuEntry= (CompilationUnitEntry) element;
+                       description= cuEntry.getMessage();
+                       elementLabel= JavaElementLabels.getStyledTextLabel(cuEntry.getCompilationUnit(), (JavaElementLabels.ALL_POST_QUALIFIED | JavaElementLabels.COLORIZE));
+               } else {
+                       description= NLSSearchMessages.NLSSearchResultLabelProvider2_undefinedKeys;
+                       elementLabel= JavaElementLabels.getStyledTextLabel(element, (JavaElementLabels.ALL_POST_QUALIFIED | JavaElementLabels.COLORIZE));
+               }
+               return new StyledString(description).append(' ').append(elementLabel);
+       }
+
+       private StyledString getPropertiesName(IFile propertiesFile) {
+               String path= BasicElementLabels.getPathLabel(propertiesFile.getFullPath().removeLastSegments(1), false);
+               String propertiesName= BasicElementLabels.getResourceName(propertiesFile.getName());
+               return new StyledString(propertiesName).append(JavaElementLabels.CONCAT_STRING + path, StyledString.QUALIFIER_STYLER);
+       }
+
+       /*
+        * @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object)
+        */
+       @Override
+       public Image getImage(Object element) {
+               if (element instanceof FileEntry)
+                       element= ((FileEntry) element).getPropertiesFile();
+               if (element instanceof CompilationUnitEntry)
+                       element= ((CompilationUnitEntry)element).getCompilationUnit();
+
+               return fLabelProvider.getImage(element);
+       }
+
+       /*
+        * @see org.eclipse.jface.viewers.LabelProvider#dispose()
+        */
+       @Override
+       public void dispose() {
+               fLabelProvider.dispose();
+               fLabelProvider= null;
+               super.dispose();
+       }
+}