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1
19 package org.netbeans.modules.retouche.editor.semantic;
20
21 import java.awt.Color  ;
22 import java.text.MessageFormat ;
23 import java.text.ParseException ;
24 import java.util.ArrayList ;
25 import java.util.Arrays ;
26 import java.util.Collection ;
27 import java.util.List ;
28 import java.util.logging.Level ;
29 import java.util.logging.Logger ;
30 import javax.swing.text.BadLocationException ;
31 import javax.swing.text.Document ;
32 import javax.swing.text.Position ;
33 import javax.swing.text.Position.Bias;
34 import javax.swing.text.StyledDocument ;
35 import org.netbeans.api.gsf.ColoringAttributes;
36 import org.netbeans.editor.Coloring;
37 import org.netbeans.modules.editor.errorstripe.privatespi.Mark;
38 import org.netbeans.modules.editor.errorstripe.privatespi.Status;
39 import org.netbeans.modules.editor.highlights.spi.Highlight;
40 import org.openide.text.NbDocument;
41
42
51 final class HighlightImpl implements Mark, Highlight {
52
53 private Document doc;
54 private Position start;
55 private Position start2;
56 private Position end;
57 private Position end2;
58 private Collection <ColoringAttributes> colorings;
59 private Color esColor;
60
61 public HighlightImpl(Document doc, Position start, Position end, Collection <ColoringAttributes> colorings) {
62 this(doc, start, end, colorings, null);
63 }
64
65
66 public HighlightImpl(Document doc, Position start, Position end, Collection <ColoringAttributes> colorings, Color esColor) {
67 this.doc = doc;
68 this.start = start;
69 this.end = end;
70 this.colorings = colorings;
71 this.esColor = esColor;
72 }
73
74 public HighlightImpl(Document doc, int start, int end, Collection <ColoringAttributes> colorings, Color esColor) throws BadLocationException {
75 this.doc = doc;
76 this.start = NbDocument.createPosition(doc, start, Bias.Forward);
77 this.start = NbDocument.createPosition(doc, start, Bias.Backward);
78 this.end = NbDocument.createPosition(doc, end, Bias.Backward);
79 this.end2 = NbDocument.createPosition(doc, end, Bias.Forward);
80 this.colorings = colorings;
81 this.esColor = esColor;
82 }
83
84 public int getEnd() {
85 int endPos = end.getOffset();
86
87 if (end2 == null)
88 return endPos;
89
90 int endPos2 = end2.getOffset();
91
92 if (endPos == endPos2)
93 return endPos;
94
95 try {
96 String added = doc.getText(endPos, endPos2 - endPos);
97 int newEndPos = endPos;
98
99 for (char c : added.toCharArray()) {
100 if (Character.isJavaIdentifierPart(c))
101 newEndPos++;
102 }
103
104 if (newEndPos != endPos) {
105 end = NbDocument.createPosition(doc, newEndPos, Bias.Backward);
106 end2 = NbDocument.createPosition(doc, newEndPos, Bias.Forward);
107 }
108
109 return newEndPos;
110 } catch (BadLocationException e) {
111 Logger.getLogger("global").log(Level.FINE, e.getMessage(), e);
112 return endPos;
113 }
114 }
115
116 public int getStart() {
117 int startPos = start.getOffset();
118
119 if (start2 == null)
120 return startPos;
121
122 int startPos2 = start2.getOffset();
123
124 if (startPos == startPos2)
125 return startPos;
126
127 try {
128 String added = doc.getText(startPos, startPos2 - startPos);
129 int newStartPos = startPos;
130
131 for (char c : added.toCharArray()) {
132 if (Character.isJavaIdentifierPart(c))
133 newStartPos++;
134 }
135
136 if (newStartPos != startPos) {
137 start = NbDocument.createPosition(doc, newStartPos, Bias.Forward);
138 start2 = NbDocument.createPosition(doc, newStartPos, Bias.Backward);
139 }
140
141 return newStartPos;
142 } catch (BadLocationException e) {
143 Logger.getLogger("global").log(Level.FINE, e.getMessage(), e);
144 return startPos;
145 }
146 }
147
148 public Coloring getColoring() {
149 return ColoringManager.getColoring(colorings);
150 }
151
152 public String toString() {
153 return "Highlight: [" + colorings + ", " + start.getOffset() + "-" + end.getOffset() + "]";
154 }
155
156 public int getType() {
157 return TYPE_ERROR_LIKE;
158 }
159
160 public Status getStatus() {
161 return Status.STATUS_OK;
162 }
163
164 public int getPriority() {
165 return PRIORITY_DEFAULT;
166 }
167
168 public Color getEnhancedColor() {
169 return esColor;
170 }
171
172 public int[] getAssignedLines() {
173 int line = NbDocument.findLineNumber((StyledDocument ) doc, start.getOffset());
174
175 return new int[] {line, line};
176 }
177
178 public String getShortDescription() {
179 return "...";
180 }
181
182 public String getHighlightTestData() {
183 int lineStart = NbDocument.findLineNumber((StyledDocument ) doc, start.getOffset());
184 int columnStart = NbDocument.findLineColumn((StyledDocument ) doc, start.getOffset());
185 int lineEnd = NbDocument.findLineNumber((StyledDocument ) doc, end.getOffset());
186 int columnEnd = NbDocument.findLineColumn((StyledDocument ) doc, end.getOffset());
187
188 return coloringsToString() + ", " + lineStart + ":" + columnStart + "-" + lineEnd + ":" + columnEnd;
189 }
190
191 private String coloringsToString() {
192 StringBuffer result = new StringBuffer ();
193 boolean first = true;
194
195 result.append("[");
196
197 for (ColoringAttributes attribute : coloringsAttributesOrder) {
198 if (colorings.contains(attribute)) {
199 if (!first) {
200 result.append(", ");
201 }
202
203 first = false;
204 result.append(attribute.name());
205 }
206 }
207
208 result.append("]");
209
210 return result.toString();
211 }
212
213 Collection <ColoringAttributes> coloringsAttributesOrder = Arrays.asList(new ColoringAttributes[] {
214 ColoringAttributes.STATIC,
215 ColoringAttributes.ABSTRACT,
216
217 ColoringAttributes.PUBLIC,
218 ColoringAttributes.PROTECTED,
219 ColoringAttributes.PACKAGE_PRIVATE,
220 ColoringAttributes.PRIVATE,
221
222 ColoringAttributes.DEPRECATED,
223
224 ColoringAttributes.FIELD,
225 ColoringAttributes.LOCAL_VARIABLE,
226 ColoringAttributes.PARAMETER,
227 ColoringAttributes.METHOD,
228 ColoringAttributes.CONSTRUCTOR,
229 ColoringAttributes.CLASS,
230
231 ColoringAttributes.UNUSED,
232
233 ColoringAttributes.TYPE_PARAMETER_DECLARATION,
234 ColoringAttributes.TYPE_PARAMETER_USE,
235
236 ColoringAttributes.UNDEFINED,
237
238 ColoringAttributes.MARK_OCCURRENCES,
239 });
240
241 public static HighlightImpl parse(StyledDocument doc, String line) throws ParseException , BadLocationException {
242 MessageFormat f = new MessageFormat ("[{0}], {1,number,integer}:{2,number,integer}-{3,number,integer}:{4,number,integer}");
243 Object [] args = f.parse(line);
244
245 String attributesString = (String ) args[0];
246 int lineStart = ((Long ) args[1]).intValue();
247 int columnStart = ((Long ) args[2]).intValue();
248 int lineEnd = ((Long ) args[3]).intValue();
249 int columnEnd = ((Long ) args[4]).intValue();
250
251 String [] attrElements = attributesString.split(",");
252 List <ColoringAttributes> attributes = new ArrayList <ColoringAttributes>();
253
254 for (String a : attrElements) {
255 a = a.trim();
256
257 attributes.add(ColoringAttributes.valueOf(a));
258 }
259
260 if (attributes.contains(null))
261 throw new NullPointerException ();
262
263 int offsetStart = NbDocument.findLineOffset(doc, lineStart) + columnStart;
264 int offsetEnd = NbDocument.findLineOffset(doc, lineEnd) + columnEnd;
265
266 return new HighlightImpl(doc, doc.createPosition(offsetStart), doc.createPosition(offsetEnd), attributes, null);
267 }
268
269 }
270 |
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