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1
11 package org.eclipse.search.internal.ui;
12
13 import java.lang.reflect.InvocationTargetException  ;
14 import java.util.ArrayList ;
15 import java.util.Iterator ;
16 import java.util.List ;
17
18 import org.eclipse.core.runtime.Assert;
19
20 import org.eclipse.swt.widgets.Shell;
21
22 import org.eclipse.jface.action.IAction;
23 import org.eclipse.jface.dialogs.ProgressMonitorDialog;
24 import org.eclipse.jface.operation.IRunnableWithProgress;
25 import org.eclipse.jface.resource.ImageDescriptor;
26 import org.eclipse.jface.viewers.ILabelProvider;
27 import org.eclipse.jface.viewers.ISelection;
28
29 import org.eclipse.search.ui.IActionGroupFactory;
30 import org.eclipse.search.ui.IContextMenuContributor;
31 import org.eclipse.search.ui.IGroupByKeyComputer;
32 import org.eclipse.search.ui.ISearchResultViewEntry;
33
34 import org.eclipse.search.internal.ui.util.ExceptionHandler;
35
38 public class Search extends Object {
39 private String fPageId;
40 private String fSingularLabel;
41 private String fPluralLabelPattern;
42 private ImageDescriptor fImageDescriptor;
43 private ILabelProvider fLabelProvider;
44 private ISelection fSelection;
45 private ArrayList fResults;
46 private IAction fGotoMarkerAction;
47 private IContextMenuContributor fContextMenuContributor;
48 private IActionGroupFactory fActionGroupFactory;
49 private IGroupByKeyComputer fGroupByKeyComputer;
50 private IRunnableWithProgress fOperation;
51
52
53 public Search(String pageId, String singularLabel, String pluralLabelPattern, ILabelProvider labelProvider, ImageDescriptor imageDescriptor, IAction gotoMarkerAction, IActionGroupFactory groupFactory, IGroupByKeyComputer groupByKeyComputer, IRunnableWithProgress operation) {
54 fPageId= pageId;
55 fSingularLabel= singularLabel;
56 fPluralLabelPattern= pluralLabelPattern;
57 fImageDescriptor= imageDescriptor;
58 fLabelProvider= labelProvider;
59 fGotoMarkerAction= gotoMarkerAction;
60 fActionGroupFactory= groupFactory;
61 fGroupByKeyComputer= groupByKeyComputer;
62 fOperation= operation;
63
64 if (fPluralLabelPattern == null)
65 fPluralLabelPattern= ""; }
67
68 public Search(String pageId, String singularLabel, String pluralLabelPattern, ILabelProvider labelProvider, ImageDescriptor imageDescriptor, IAction gotoMarkerAction, IContextMenuContributor contextMenuContributor, IGroupByKeyComputer groupByKeyComputer, IRunnableWithProgress operation) {
69 fPageId= pageId;
70 fSingularLabel= singularLabel;
71 fPluralLabelPattern= pluralLabelPattern;
72 fImageDescriptor= imageDescriptor;
73 fLabelProvider= labelProvider;
74 fGotoMarkerAction= gotoMarkerAction;
75 fContextMenuContributor= contextMenuContributor;
76 fGroupByKeyComputer= groupByKeyComputer;
77 fOperation= operation;
78
79 if (fPluralLabelPattern == null)
80 fPluralLabelPattern= ""; }
82
83
88 String getFullDescription() {
89 if (fSingularLabel != null && getItemCount() == 1)
90 return fSingularLabel;
91
92 int i= fPluralLabelPattern.lastIndexOf("{0}"); if (i < 0)
95 return fPluralLabelPattern;
96 return fPluralLabelPattern.substring(0, i) + getItemCount()+ fPluralLabelPattern.substring(Math.min(i + 3, fPluralLabelPattern.length()));
97 }
98
99
105 String getShortDescription() {
106 String text= getFullDescription();
107 int separatorPos= text.indexOf(" - "); if (separatorPos < 1)
109 return text.substring(0, Math.min(50, text.length())) + "..."; if (separatorPos < 30)
111 return text; if (text.charAt(0) == '"')
113 return text.substring(0, Math.min(30, text.length())) + "...\" - " + text.substring(Math.min(separatorPos + 3, text.length())); return text.substring(0, Math.min(30, text.length())) + "... - " + text.substring(Math.min(separatorPos + 3, text.length())); }
116
117 ImageDescriptor getImageDescriptor() {
118 return fImageDescriptor;
119 }
120
121 int getItemCount() {
122 int count= 0;
123 Iterator iter= getResults().iterator();
124 while (iter.hasNext())
125 count += ((ISearchResultViewEntry)iter.next()).getMatchCount();
126 return count;
127 }
128
129 List getResults() {
130 if (fResults == null)
131 return new ArrayList ();
132 return fResults;
133 }
134
135 ILabelProvider getLabelProvider() {
136 return fLabelProvider;
137 }
138
139 void searchAgain() {
140 if (fOperation == null)
141 return;
142 Shell shell= SearchPlugin.getActiveWorkbenchShell();
143 boolean isAutoBuilding= SearchPlugin.setAutoBuilding(false);
144 try {
145 new ProgressMonitorDialog(shell).run(true, true, fOperation);
146 } catch (InvocationTargetException ex) {
147 ExceptionHandler.handle(ex, shell, SearchMessages.Search_Error_search_title, SearchMessages.Search_Error_search_message);
148 } catch(InterruptedException e) {
149 } finally {
150 SearchPlugin.setAutoBuilding(isAutoBuilding);
151 }
152 }
153
154 boolean isSameSearch(Search search) {
155 return search != null && search.getOperation() == fOperation && fOperation != null;
156 }
157
158 void backupMarkers() {
159 Iterator iter= getResults().iterator();
160 while (iter.hasNext()) {
161 ((SearchResultViewEntry)iter.next()).backupMarkers();
162 }
163 }
164
165 String getPageId() {
166 return fPageId;
167 }
168
169 IGroupByKeyComputer getGroupByKeyComputer() {
170 return fGroupByKeyComputer;
171 }
172
173 public IRunnableWithProgress getOperation() {
174 return fOperation;
175 }
176
177 IAction getGotoMarkerAction() {
178 return fGotoMarkerAction;
179 }
180
181 IContextMenuContributor getContextMenuContributor() {
182 return fContextMenuContributor;
183 }
184
185 IActionGroupFactory getActionGroupFactory() {
186 return fActionGroupFactory;
187 }
188
189 public void removeResults() {
190 fResults= null;
191 }
192
193 void setResults(ArrayList results) {
194 Assert.isNotNull(results);
195 fResults= results;
196 }
197
198 ISelection getSelection() {
199 return fSelection;
200 }
201
202 void setSelection(ISelection selection) {
203 fSelection= selection;
204 }
205 }
206
207 |
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