Coverage Report

 /*******************************************************************************
  * Copyright (c) 2008,2010 Ketan Padegaonkar 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:
  *     Ketan Padegaonkar - initial API and implementation
  *******************************************************************************/
 package org.eclipse.swtbot.swt.finder.widgets;
 
 import java.text.MessageFormat;
 import java.util.ArrayList;
 import java.util.List;
 
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.custom.Bullet;
 import org.eclipse.swt.custom.StyleRange;
 import org.eclipse.swt.custom.StyledText;
 import org.eclipse.swt.custom.StyledTextContent;
 import org.eclipse.swt.graphics.RGB;
 import org.eclipse.swt.widgets.Event;
 import org.eclipse.swtbot.swt.finder.ReferenceBy;
 import org.eclipse.swtbot.swt.finder.SWTBotWidget;
 import org.eclipse.swtbot.swt.finder.exceptions.WidgetNotFoundException;
 import org.eclipse.swtbot.swt.finder.results.ArrayResult;
 import org.eclipse.swtbot.swt.finder.results.IntResult;
 import org.eclipse.swtbot.swt.finder.results.ListResult;
 import org.eclipse.swtbot.swt.finder.results.Result;
 import org.eclipse.swtbot.swt.finder.results.StringResult;
 import org.eclipse.swtbot.swt.finder.results.VoidResult;
 import org.eclipse.swtbot.swt.finder.utils.Position;
 import org.eclipse.swtbot.swt.finder.utils.SWTBotPreferences;
 import org.hamcrest.SelfDescribing;
 
 /**
  * @author Ketan Padegaonkar &lt;KetanPadegaonkar [at] gmail [dot] com&gt;
  * @version $Id$
  */
 @SWTBotWidget(clasz = StyledText.class, preferredName = "styledText", referenceBy = { ReferenceBy.LABEL, ReferenceBy.TEXT })
 public class SWTBotStyledText extends AbstractSWTBot<StyledText> {
 
         /**
          * Constructs a new instance of this object.
          *
          * @param styledText the widget.
          * @throws WidgetNotFoundException if the widget is <code>null</code> or widget has been disposed.
          * @since 2.0
          */
         public SWTBotStyledText(StyledText styledText) throws WidgetNotFoundException {
                 this(styledText, null);
         }
 
         /**
          * Constructs a new instance of this object.
          *
          * @param styledText the widget.
          * @param description the description of the widget, this will be reported by {@link #toString()}
          * @throws WidgetNotFoundException if the widget is <code>null</code> or widget has been disposed.
          * @since 2.0
          */
         public SWTBotStyledText(StyledText styledText, SelfDescribing description) throws WidgetNotFoundException {
                 super(styledText, description);
         }
 
         /**
          * Sets the text into the styled text.
          *
          * @param text the text to set.
          */
         public void setText(final String text) {
                 waitForEnabled();
                 asyncExec(new VoidResult() {
                         public void run() {
                                 widget.setText(text);
                         }
                 });
         }
 
         /**
          * Notifies of the keyboard event.
          * <p>
          * FIXME need some work for CTRL|SHIFT + 1 the 1 is to be sent as '!' in this case.
          * </p>
          * 
          * @param modificationKeys the modification keys.
          * @param c the character.
          * @see Event#character
          * @see Event#stateMask
          * @deprecated use {@link #pressShortcut(int, char)} instead. This api will be removed.
          */
         @Deprecated
         public void notifyKeyboardEvent(int modificationKeys, char c) {
                 keyboard().pressShortcut(modificationKeys, c);
         }
 
         /**
          * Notifies of keyboard event.
          *
          * @param modificationKeys the modification key.
          * @param c the character.
          * @param keyCode any special keys (function keys, arrow or navigation keys etc.)
          * @see Event#keyCode
          * @see Event#character
          * @see Event#stateMask
          * @deprecated use {@link #pressShortcut(int, int, char)} instead. This api will be removed.
          */
         @Deprecated
         public void notifyKeyboardEvent(int modificationKeys, char c, int keyCode) {
                 pressShortcut(modificationKeys, keyCode, c);
         }
 
         /**
          * Sets the caret at the specified location.
          *
          * @param line the line number, 0 based.
          * @param column the column number, 0 based.
          */
         public void navigateTo(final int line, final int column) {
                 log.debug(MessageFormat.format("Enquing navigation to location {0}, {1} in {2}", line, column, this)); //$NON-NLS-1$
                 waitForEnabled();
                 setFocus();
                 asyncExec(new VoidResult() {
                         public void run() {
                                 log.debug(MessageFormat.format("Navigating to location {0}, {1} in {2}", line, column, widget)); //$NON-NLS-1$
                                 widget.setSelection(offset(line, column));
                         }
                 });
         }
 
         /**
          * Sets the caret at the specified location.
          *
          * @param position the position of the caret.
          */
         public void navigateTo(Position position) {
                 navigateTo(position.line, position.column);
         }
 
         /**
          * Gets the current position of the cursor. The returned position will contain a 0-based line and column.
          *
          * @return the position of the cursor in the styled text.
          */
         public Position cursorPosition() {
                 return syncExec(new Result<Position>() {
                         public Position run() {
                                 widget.setFocus();
                                 int offset = widget.getSelectionRange().x;
                                 int line = widget.getContent().getLineAtOffset(offset);
                                 int offsetAtLine = widget.getContent().getOffsetAtLine(line);
                                 int column = offset - offsetAtLine;
                                 return new Position(line, column);
                         }
                 });
         }
 
         /**
          * Types the text at the given location.
          *
          * @param line the line number, 0 based.
          * @param column the column number, 0 based.
          * @param text the text to be typed at the specified location
          * @since 1.0
          */
         public void typeText(int line, int column, String text) {
                 navigateTo(line, column);
                 typeText(text);
         }
 
         /**
          * Inserts text at the given location.
          *
          * @param line the line number, 0 based.
          * @param column the column number, 0 based.
          * @param text the text to be inserted at the specified location
          */
         public void insertText(int line, int column, String text) {
                 navigateTo(line, column);
                 insertText(text);
         }
 
         /**
          * Inserts text at the end.
          * <p>
          * FIXME handle line endings
          * </p>
          *
          * @param text the text to be inserted at the location of the caret.
          */
         public void insertText(final String text) {
                 waitForEnabled();
                 syncExec(new VoidResult() {
                         public void run() {
                                 widget.insert(text);
                         }
                 });
         }
 
         /**
          * Types the text.
          * <p>
          * FIXME handle line endings
          * </p>
          *
          * @param text the text to be typed at the location of the caret.
          * @since 1.0
          */
         public void typeText(final String text) {
                 typeText(text, SWTBotPreferences.TYPE_INTERVAL);
         }
 
         /**
          * Types the text.
          * <p>
          * FIXME handle line endings
          * </p>
          *
          * @param text the text to be typed at the location of the caret.
          * @param interval the interval between consecutive key strokes.
          * @since 1.0
          */
         public void typeText(final String text, int interval) {
                 log.debug(MessageFormat.format("Inserting text:{0} into styledtext{1}", text, this)); //$NON-NLS-1$
                 setFocus();
                 keyboard().typeText(text);
         }
 
         /**
          * Gets the style for the given line.
          *
          * @param line the line number, 0 based.
          * @param column the column number, 0 based.
          * @return the {@link StyleRange} at the specified location
          */
         public StyleRange getStyle(final int line, final int column) {
                 return syncExec(new Result<StyleRange>() {
                         public StyleRange run() {
                                 return widget.getStyleRangeAtOffset(offset(line, column));
                         }
                 });
         }
 
         /**
          * Gets the offset.
          *
          * @param line the line number, 0 based.
          * @param column the column number, 0 based.
          * @return the character offset at the specified location in the styledtext.
          * @see StyledTextContent#getOffsetAtLine(int)
          */
         protected int offset(final int line, final int column) {
                 return widget.getContent().getOffsetAtLine(line) + column;
         }
 
         /**
          * Selects the range.
          *
          * @param line the line number, 0 based.
          * @param column the column number, 0 based.
          * @param length the length of the selection.
          */
         public void selectRange(final int line, final int column, final int length) {
                 waitForEnabled();
                 asyncExec(new VoidResult() {
                         public void run() {
                                 int offset = offset(line, column);
                                 widget.setSelection(offset, offset + length);
                         }
                 });
                 notify(SWT.Selection);
         }
 
         /**
          * Gets the current selection text.
          *
          * @return the selection in the styled text
          */
         public String getSelection() {
                 return syncExec(new StringResult() {
                         public String run() {
                                 return widget.getSelectionText();
                         }
                 });
         }
 
         /**
          * Gets the style information.
          *
          * @param line the line number, 0 based.
          * @param column the column number, 0 based.
          * @param length the length.
          * @return the styles in the specified range.
          * @see StyledText#getStyleRanges(int, int)
          */
         public StyleRange[] getStyles(final int line, final int column, final int length) {
                 return syncExec(new ArrayResult<StyleRange>() {
                         public StyleRange[] run() {
                                 return widget.getStyleRanges(offset(line, column), length);
                         }
 
                 });
         }
 
         /**
          * Gets the text on the current line.
          *
          * @return the text on the current line, without the line delimiters.
          * @see SWTBotStyledText#getTextOnLine(int)
          */
         public String getTextOnCurrentLine() {
                 final Position currentPosition = cursorPosition();
                 final int line = currentPosition.line;
                 return getTextOnLine(line);
         }
 
         /**
          * Gets the text on the line.
          * <p>
          * TODO: throw exception if the line is out of range.
          * </p>
          *
          * @param line the line number, 0 based.
          * @return the text on the given line number, without the line delimiters.
          */
         public String getTextOnLine(final int line) {
                 return syncExec(new StringResult() {
                         public String run() {
                                 return widget.getContent().getLine(line);
                         }
                 });
         }
 
         /**
          * Checks if this has a bullet on the current line.
          *
          * @return <code>true</code> if the styledText has a bullet on the given line, <code>false</code> otherwise.
          * @see StyledText#getLineBullet(int)
          */
         public boolean hasBulletOnCurrentLine() {
                 return hasBulletOnLine(cursorPosition().line);
         }
 
         /**
          * Gets if this has a bullet on the specific line.
          *
          * @param line the line number, 0 based.
          * @return <code>true</code> if the styledText has a bullet on the given line, <code>false</code> otherwise.
          * @see StyledText#getLineBullet(int)
          */
         public boolean hasBulletOnLine(final int line) {
                 return getBulletOnLine(line) != null;
         }
 
         /**
          * Gets the bullet on the current line.
          *
          * @return the bullet on the current line.
          * @see StyledText#getLineBullet(int)
          */
         public Bullet getBulletOnCurrentLine() {
                 return getBulletOnLine(cursorPosition().line);
         }
 
         /**
          * Gets the bullet on the given line.
          *
          * @param line the line number, 0 based.
          * @return the bullet on the given line.
          * @see StyledText#getLineBullet(int)
          */
         public Bullet getBulletOnLine(final int line) {
                 return syncExec(new Result<Bullet>() {
                         public Bullet run() {
                                 return widget.getLineBullet(line);
                         }
                 });
         }
 
         /**
          * Selects the text on the specified line.
          *
          * @param line the line number, 0 based.
          * @since 1.1
          */
         public void selectLine(int line) {
                 selectRange(line, 0, getTextOnLine(line).length());
         }
 
         /**
          * Selects the text on the current line.
          *
          * @since 1.1
          */
         public void selectCurrentLine() {
                 selectLine(cursorPosition().line);
         }
 
         /**
          * Gets the color of the background on the specified line.
          *
          * @param line the line number, 0 based.
          * @return the RGB of the line background color of the specified line.
          * @since 1.3
          */
         public RGB getLineBackground(final int line) {
                 return syncExec(new Result<RGB>() {
                         public RGB run() {
                                 return widget.getLineBackground(line).getRGB();
                         }
                 });
         }
 
         /**
          * Gets the number of lines in the {@link StyledText}.
          * 
          * @return the number of lines in the {@link StyledText}.
          */
         public int getLineCount(){
                 return syncExec(new IntResult() {
                         public Integer run() {
                                 return widget.getLineCount();
                         }
                 });
         }
 
         /**
          * Gets all the lines in the editor.
          * 
          * @return the lines in the editor.
          */
         public List<String> getLines() {
                 return syncExec(new ListResult<String>() {
                         public List<String> run() {
                                 int lineCount = widget.getLineCount();
                                 ArrayList<String> lines = new ArrayList<String>(lineCount);
                                 for (int i = 0; i < lineCount; i++) {
                                         lines.add(widget.getLine(i));
                                 }
                                 return lines;
                         }
                 });
         }
 
         /**
          * Gets the tab width of the {@link StyledText} measured in characters.
          * 
          * @return the tab width of the {@link StyledText} measured in characters.
          */
         public int getTabs() {
                 return syncExec(new IntResult() {
                         public Integer run() {
                                 return widget.getTabs();
                         }
                 });
         }
 
 }

1	11	/*******************************************************************************
2		* Copyright (c) 2008,2010 Ketan Padegaonkar and others.
3		* All rights reserved. This program and the accompanying materials
4		* are made available under the terms of the Eclipse Public License v1.0
5		* which accompanies this distribution, and is available at
6		* http://www.eclipse.org/legal/epl-v10.html
7		*
8		* Contributors:
9		* Ketan Padegaonkar - initial API and implementation
10		*******************************************************************************/
11		package org.eclipse.swtbot.swt.finder.widgets;
12
13		import java.text.MessageFormat;
14		import java.util.ArrayList;
15		import java.util.List;
16
17		import org.eclipse.swt.SWT;
18		import org.eclipse.swt.custom.Bullet;
19		import org.eclipse.swt.custom.StyleRange;
20		import org.eclipse.swt.custom.StyledText;
21		import org.eclipse.swt.custom.StyledTextContent;
22		import org.eclipse.swt.graphics.RGB;
23		import org.eclipse.swt.widgets.Event;
24		import org.eclipse.swtbot.swt.finder.ReferenceBy;
25		import org.eclipse.swtbot.swt.finder.SWTBotWidget;
26		import org.eclipse.swtbot.swt.finder.exceptions.WidgetNotFoundException;
27		import org.eclipse.swtbot.swt.finder.results.ArrayResult;
28		import org.eclipse.swtbot.swt.finder.results.IntResult;
29		import org.eclipse.swtbot.swt.finder.results.ListResult;
30		import org.eclipse.swtbot.swt.finder.results.Result;
31		import org.eclipse.swtbot.swt.finder.results.StringResult;
32		import org.eclipse.swtbot.swt.finder.results.VoidResult;
33		import org.eclipse.swtbot.swt.finder.utils.Position;
34		import org.eclipse.swtbot.swt.finder.utils.SWTBotPreferences;
35		import org.hamcrest.SelfDescribing;
36
37		/**
38		* @author Ketan Padegaonkar <KetanPadegaonkar [at] gmail [dot] com>
39		* @version $Id$
40		*/
41		@SWTBotWidget(clasz = StyledText.class, preferredName = "styledText", referenceBy = { ReferenceBy.LABEL, ReferenceBy.TEXT })
42		public class SWTBotStyledText extends AbstractSWTBot<StyledText> {
43
44		/**
45		* Constructs a new instance of this object.
46		*
47		* @param styledText the widget.
48		* @throws WidgetNotFoundException if the widget is <code>null</code> or widget has been disposed.
49		* @since 2.0
50		*/
51		public SWTBotStyledText(StyledText styledText) throws WidgetNotFoundException {
52	0	this(styledText, null);
53	0	}
54
55		/**
56		* Constructs a new instance of this object.
57		*
58		* @param styledText the widget.
59		* @param description the description of the widget, this will be reported by {@link #toString()}
60		* @throws WidgetNotFoundException if the widget is <code>null</code> or widget has been disposed.
61		* @since 2.0
62		*/
63		public SWTBotStyledText(StyledText styledText, SelfDescribing description) throws WidgetNotFoundException {
64	15	super(styledText, description);
65	15	}
66
67		/**
68		* Sets the text into the styled text.
69		*
70		* @param text the text to set.
71		*/
72		public void setText(final String text) {
73	11	waitForEnabled();
74	11	asyncExec(new VoidResult() {
75		public void run() {
76	11	widget.setText(text);
77	11	}
78		});
79	11	}
80
81		/**
82		* Notifies of the keyboard event.
83		* <p>
84		* FIXME need some work for CTRL\|SHIFT + 1 the 1 is to be sent as '!' in this case.
85		* </p>
86		*
87		* @param modificationKeys the modification keys.
88		* @param c the character.
89		* @see Event#character
90		* @see Event#stateMask
91		* @deprecated use {@link #pressShortcut(int, char)} instead. This api will be removed.
92		*/
93		@Deprecated
94		public void notifyKeyboardEvent(int modificationKeys, char c) {
95	0	keyboard().pressShortcut(modificationKeys, c);
96	0	}
97
98		/**
99		* Notifies of keyboard event.
100		*
101		* @param modificationKeys the modification key.
102		* @param c the character.
103		* @param keyCode any special keys (function keys, arrow or navigation keys etc.)
104		* @see Event#keyCode
105		* @see Event#character
106		* @see Event#stateMask
107		* @deprecated use {@link #pressShortcut(int, int, char)} instead. This api will be removed.
108		*/
109		@Deprecated
110		public void notifyKeyboardEvent(int modificationKeys, char c, int keyCode) {
111	0	pressShortcut(modificationKeys, keyCode, c);
112	0	}
113
114		/**
115		* Sets the caret at the specified location.
116		*
117		* @param line the line number, 0 based.
118		* @param column the column number, 0 based.
119		*/
120		public void navigateTo(final int line, final int column) {
121	6	log.debug(MessageFormat.format("Enquing navigation to location {0}, {1} in {2}", line, column, this)); //$NON-NLS-1$
122	6	waitForEnabled();
123	6	setFocus();
124	6	asyncExec(new VoidResult() {
125		public void run() {
126	6	log.debug(MessageFormat.format("Navigating to location {0}, {1} in {2}", line, column, widget)); //$NON-NLS-1$
127	6	widget.setSelection(offset(line, column));
128	6	}
129		});
130	6	}
131
132		/**
133		* Sets the caret at the specified location.
134		*
135		* @param position the position of the caret.
136		*/
137		public void navigateTo(Position position) {
138	0	navigateTo(position.line, position.column);
139	0	}
140
141		/**
142		* Gets the current position of the cursor. The returned position will contain a 0-based line and column.
143		*
144		* @return the position of the cursor in the styled text.
145		*/
146		public Position cursorPosition() {
147	4	return syncExec(new Result<Position>() {
148		public Position run() {
149	4	widget.setFocus();
150	4	int offset = widget.getSelectionRange().x;
151	4	int line = widget.getContent().getLineAtOffset(offset);
152	4	int offsetAtLine = widget.getContent().getOffsetAtLine(line);
153	4	int column = offset - offsetAtLine;
154	4	return new Position(line, column);
155		}
156		});
157		}
158
159		/**
160		* Types the text at the given location.
161		*
162		* @param line the line number, 0 based.
163		* @param column the column number, 0 based.
164		* @param text the text to be typed at the specified location
165		* @since 1.0
166		*/
167		public void typeText(int line, int column, String text) {
168	2	navigateTo(line, column);
169	2	typeText(text);
170	2	}
171
172		/**
173		* Inserts text at the given location.
174		*
175		* @param line the line number, 0 based.
176		* @param column the column number, 0 based.
177		* @param text the text to be inserted at the specified location
178		*/
179		public void insertText(int line, int column, String text) {
180	1	navigateTo(line, column);
181	1	insertText(text);
182	1	}
183
184		/**
185		* Inserts text at the end.
186		* <p>
187		* FIXME handle line endings
188		* </p>
189		*
190		* @param text the text to be inserted at the location of the caret.
191		*/
192		public void insertText(final String text) {
193	1	waitForEnabled();
194	1	syncExec(new VoidResult() {
195		public void run() {
196	1	widget.insert(text);
197	1	}
198		});
199	1	}
200
201		/**
202		* Types the text.
203		* <p>
204		* FIXME handle line endings
205		* </p>
206		*
207		* @param text the text to be typed at the location of the caret.
208		* @since 1.0
209		*/
210		public void typeText(final String text) {
211	2	typeText(text, SWTBotPreferences.TYPE_INTERVAL);
212	2	}
213
214		/**
215		* Types the text.
216		* <p>
217		* FIXME handle line endings
218		* </p>
219		*
220		* @param text the text to be typed at the location of the caret.
221		* @param interval the interval between consecutive key strokes.
222		* @since 1.0
223		*/
224		public void typeText(final String text, int interval) {
225	2	log.debug(MessageFormat.format("Inserting text:{0} into styledtext{1}", text, this)); //$NON-NLS-1$
226	2	setFocus();
227	2	keyboard().typeText(text);
228	2	}
229
230		/**
231		* Gets the style for the given line.
232		*
233		* @param line the line number, 0 based.
234		* @param column the column number, 0 based.
235		* @return the {@link StyleRange} at the specified location
236		*/
237		public StyleRange getStyle(final int line, final int column) {
238	1	return syncExec(new Result<StyleRange>() {
239		public StyleRange run() {
240	1	return widget.getStyleRangeAtOffset(offset(line, column));
241		}
242		});
243		}
244
245		/**
246		* Gets the offset.
247		*
248		* @param line the line number, 0 based.
249		* @param column the column number, 0 based.
250		* @return the character offset at the specified location in the styledtext.
251		* @see StyledTextContent#getOffsetAtLine(int)
252		*/
253		protected int offset(final int line, final int column) {
254	15	return widget.getContent().getOffsetAtLine(line) + column;
255		}
256
257		/**
258		* Selects the range.
259		*
260		* @param line the line number, 0 based.
261		* @param column the column number, 0 based.
262		* @param length the length of the selection.
263		*/
264		public void selectRange(final int line, final int column, final int length) {
265	7	waitForEnabled();
266	7	asyncExec(new VoidResult() {
267		public void run() {
268	7	int offset = offset(line, column);
269	7	widget.setSelection(offset, offset + length);
270	7	}
271		});
272	7	notify(SWT.Selection);
273	7	}
274
275		/**
276		* Gets the current selection text.
277		*
278		* @return the selection in the styled text
279		*/
280		public String getSelection() {
281	1	return syncExec(new StringResult() {
282		public String run() {
283	1	return widget.getSelectionText();
284		}
285		});
286		}
287
288		/**
289		* Gets the style information.
290		*
291		* @param line the line number, 0 based.
292		* @param column the column number, 0 based.
293		* @param length the length.
294		* @return the styles in the specified range.
295		* @see StyledText#getStyleRanges(int, int)
296		*/
297		public StyleRange[] getStyles(final int line, final int column, final int length) {
298	1	return syncExec(new ArrayResult<StyleRange>() {
299		public StyleRange[] run() {
300	1	return widget.getStyleRanges(offset(line, column), length);
301		}
302
303		});
304		}
305
306		/**
307		* Gets the text on the current line.
308		*
309		* @return the text on the current line, without the line delimiters.
310		* @see SWTBotStyledText#getTextOnLine(int)
311		*/
312		public String getTextOnCurrentLine() {
313	1	final Position currentPosition = cursorPosition();
314	1	final int line = currentPosition.line;
315	1	return getTextOnLine(line);
316		}
317
318		/**
319		* Gets the text on the line.
320		* <p>
321		* TODO: throw exception if the line is out of range.
322		* </p>
323		*
324		* @param line the line number, 0 based.
325		* @return the text on the given line number, without the line delimiters.
326		*/
327		public String getTextOnLine(final int line) {
328	1	return syncExec(new StringResult() {
329		public String run() {
330	1	return widget.getContent().getLine(line);
331		}
332		});
333		}
334
335		/**
336		* Checks if this has a bullet on the current line.
337		*
338		* @return <code>true</code> if the styledText has a bullet on the given line, <code>false</code> otherwise.
339		* @see StyledText#getLineBullet(int)
340		*/
341		public boolean hasBulletOnCurrentLine() {
342	2	return hasBulletOnLine(cursorPosition().line);
343		}
344
345		/**
346		* Gets if this has a bullet on the specific line.
347		*
348		* @param line the line number, 0 based.
349		* @return <code>true</code> if the styledText has a bullet on the given line, <code>false</code> otherwise.
350		* @see StyledText#getLineBullet(int)
351		*/
352		public boolean hasBulletOnLine(final int line) {
353	2	return getBulletOnLine(line) != null;
354		}
355
356		/**
357		* Gets the bullet on the current line.
358		*
359		* @return the bullet on the current line.
360		* @see StyledText#getLineBullet(int)
361		*/
362		public Bullet getBulletOnCurrentLine() {
363	0	return getBulletOnLine(cursorPosition().line);
364		}
365
366		/**
367		* Gets the bullet on the given line.
368		*
369		* @param line the line number, 0 based.
370		* @return the bullet on the given line.
371		* @see StyledText#getLineBullet(int)
372		*/
373		public Bullet getBulletOnLine(final int line) {
374	2	return syncExec(new Result<Bullet>() {
375		public Bullet run() {
376	2	return widget.getLineBullet(line);
377		}
378		});
379		}
380
381		/**
382		* Selects the text on the specified line.
383		*
384		* @param line the line number, 0 based.
385		* @since 1.1
386		*/
387		public void selectLine(int line) {
388	0	selectRange(line, 0, getTextOnLine(line).length());
389	0	}
390
391		/**
392		* Selects the text on the current line.
393		*
394		* @since 1.1
395		*/
396		public void selectCurrentLine() {
397	0	selectLine(cursorPosition().line);
398	0	}
399
400		/**
401		* Gets the color of the background on the specified line.
402		*
403		* @param line the line number, 0 based.
404		* @return the RGB of the line background color of the specified line.
405		* @since 1.3
406		*/
407		public RGB getLineBackground(final int line) {
408	0	return syncExec(new Result<RGB>() {
409		public RGB run() {
410	0	return widget.getLineBackground(line).getRGB();
411		}
412		});
413		}
414
415		/**
416		* Gets the number of lines in the {@link StyledText}.
417		*
418		* @return the number of lines in the {@link StyledText}.
419		*/
420		public int getLineCount(){
421	2	return syncExec(new IntResult() {
422		public Integer run() {
423	2	return widget.getLineCount();
424		}
425		});
426		}
427
428		/**
429		* Gets all the lines in the editor.
430		*
431		* @return the lines in the editor.
432		*/
433		public List<String> getLines() {
434	2	return syncExec(new ListResult<String>() {
435		public List<String> run() {
436	2	int lineCount = widget.getLineCount();
437	2	ArrayList<String> lines = new ArrayList<String>(lineCount);
438	9	for (int i = 0; i < lineCount; i++) {
439	7	lines.add(widget.getLine(i));
440		}
441	2	return lines;
442		}
443		});
444		}
445
446		/**
447		* Gets the tab width of the {@link StyledText} measured in characters.
448		*
449		* @return the tab width of the {@link StyledText} measured in characters.
450		*/
451		public int getTabs() {
452	2	return syncExec(new IntResult() {
453		public Integer run() {
454	2	return widget.getTabs();
455		}
456		});
457		}
458
459		}