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1
11 package org.eclipse.jdt.internal.ui.search;
12
13 import org.eclipse.core.resources.IResource;
14
15 import org.eclipse.swt.graphics.Image;
16
17 import org.eclipse.jdt.core.IImportDeclaration;
18 import org.eclipse.jdt.core.IJavaElement;
19
20 import org.eclipse.jdt.ui.JavaElementLabels;
21
22 import org.eclipse.jdt.internal.ui.viewsupport.ColoredJavaElementLabels;
23 import org.eclipse.jdt.internal.ui.viewsupport.ColoredString;
24
25 public class SortingLabelProvider extends SearchLabelProvider {
26
27 public static final int SHOW_ELEMENT_CONTAINER= 1; public static final int SHOW_CONTAINER_ELEMENT= 2;
29 public static final int SHOW_PATH= 3;
30
31 private static final long FLAGS_QUALIFIED= DEFAULT_SEARCH_TEXTFLAGS | JavaElementLabels.F_FULLY_QUALIFIED | JavaElementLabels.M_FULLY_QUALIFIED | JavaElementLabels.I_FULLY_QUALIFIED
32 | JavaElementLabels.T_FULLY_QUALIFIED | JavaElementLabels.D_QUALIFIED | JavaElementLabels.CF_QUALIFIED | JavaElementLabels.CU_QUALIFIED | ColoredJavaElementLabels.COLORIZE;
33
34
35 private int fCurrentOrder;
36
37 public SortingLabelProvider(JavaSearchResultPage page) {
38 super(page);
39 fCurrentOrder= SHOW_ELEMENT_CONTAINER;
40 }
41
42 public Image getImage(Object  element) {
43 Image image= null;
44 if (element instanceof IJavaElement || element instanceof IResource)
45 image= super.getImage(element);
46 if (image != null)
47 return image;
48 return getParticipantImage(element);
49 }
50
51 public final String getText(Object element) {
52 if (element instanceof IImportDeclaration)
53 element= ((IImportDeclaration)element).getParent().getParent();
54
55 String text= super.getText(element);
56 if (text.length() > 0) {
57 String labelWithCount= getLabelWithCounts(element, text);
58 if (fCurrentOrder == SHOW_ELEMENT_CONTAINER) {
59 labelWithCount += getPostQualification(element, text);
60 }
61 return labelWithCount;
62 }
63 return getParticipantText(element);
64 }
65
66
69 public ColoredString getRichTextLabel(Object element) {
70 if (element instanceof IImportDeclaration)
71 element= ((IImportDeclaration)element).getParent().getParent();
72
73 ColoredString text= super.getRichTextLabel(element);
74 if (text.length() > 0) {
75 ColoredString countLabel= getColoredLabelWithCounts(element, text);
76 if (fCurrentOrder == SHOW_ELEMENT_CONTAINER) {
77 countLabel.append(getPostQualification(element, text.getString()), ColoredJavaElementLabels.QUALIFIER_STYLE);
78 }
79 return countLabel;
80 }
81 return new ColoredString(getParticipantText(element));
82 }
83
84 private String getPostQualification(Object element, String text) {
85 String textLabel= JavaElementLabels.getTextLabel(element, JavaElementLabels.ALL_POST_QUALIFIED);
86 int indexOf= textLabel.indexOf(JavaElementLabels.CONCAT_STRING);
87 if (indexOf != -1) {
88 return textLabel.substring(indexOf);
89 }
90 return new String ();
91 }
92
93 public void setOrder(int orderFlag) {
94 fCurrentOrder= orderFlag;
95 long flags= 0;
96 if (orderFlag == SHOW_ELEMENT_CONTAINER)
97 flags= DEFAULT_SEARCH_TEXTFLAGS;
98 else if (orderFlag == SHOW_CONTAINER_ELEMENT)
99 flags= FLAGS_QUALIFIED;
100 else if (orderFlag == SHOW_PATH) {
101 flags= FLAGS_QUALIFIED | JavaElementLabels.PREPEND_ROOT_PATH;
102 }
103 setTextFlags(flags);
104 }
105 }
106 |
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