uninstall() is called.uninstall() is called.LinkedPositionManager tries to
- * gain control of the same document.
+ * LinkedPositionManager tries to gain
+ * control of the same document.
* LinkedPositionManager for a IDocument.
+ * Creates a LinkedPositionManager for a
+ * IDocument.
*
- * @param document the document to use with linked positions.
- * @param canCoexist true if this manager can coexist with an already existing one
+ * @param document
+ * the document to use with linked positions.
+ * @param canCoexist
+ * true if this manager can coexist with an
+ * already existing one
*/
public LinkedPositionManager(IDocument document, boolean canCoexist) {
Assert.isNotNull(document);
- fDocument= document;
- fPositionCategoryName= LINKED_POSITION_PREFIX + (fgCounter++);
+ fDocument = document;
+ fPositionCategoryName = LINKED_POSITION_PREFIX + (fgCounter++);
install(canCoexist);
}
-
+
/**
- * Creates a LinkedPositionManager for a IDocument.
+ * Creates a LinkedPositionManager for a
+ * IDocument.
*
- * @param document the document to use with linked positions.
+ * @param document
+ * the document to use with linked positions.
*/
public LinkedPositionManager(IDocument document) {
this(document, false);
}
-
+
/**
* Sets a listener to notify changes of current linked position.
*/
public void setLinkedPositionListener(ILinkedPositionListener listener) {
- fListener= listener;
+ fListener = listener;
}
-
+
/**
* Adds a linked position to the manager with the type being the content of
- * the document at the specified range.
- * There are the following constraints for linked positions:
+ * the document at the specified range. There are the following constraints
+ * for linked positions:
*
* + * Adds a linked position to the manager. The current document content at + * the specified range is taken as the position type. + *
* There are the following constraints for linked positions: * *
additionalChoices to be equal with
- * the text inserted at the current position.
+ * It is usually best to set the first item in
+ * additionalChoices to be equal with the text inserted at
+ * the current position.
*
*
- * @param offset the offset of the position.
- * @param length the length of the position.
- * @param additionalChoices a number of additional choices to be displayed when selecting
- * a position of this type.
+ * @param offset
+ * the offset of the position.
+ * @param length
+ * the length of the position.
+ * @param additionalChoices
+ * a number of additional choices to be displayed when selecting
+ * a position of this type.
*/
- public void addPosition(int offset, int length, ICompletionProposal[] additionalChoices) throws BadLocationException {
- String type= fDocument.get(offset, length);
- addPosition(offset, length, type, additionalChoices);
- }
+// public void addPosition(int offset, int length,
+// ICompletionProposal[] additionalChoices)
+// throws BadLocationException {
+// String type = fDocument.get(offset, length);
+// addPosition(offset, length, type, additionalChoices);
+// }
+
/**
- * Adds a linked position of the specified position type to the manager.
+ * Adds a linked position of the specified position type to the manager.
* There are the following constraints for linked positions:
*
* additionalChoices to be equal with
- * the text inserted at the current position.
+ * It is usually best to set the first item in
+ * additionalChoices to be equal with the text inserted at
+ * the current position.
*
- * @param offset the offset of the position.
- * @param length the length of the position.
- * @param type the position type name - any positions with the same type are linked.
- * @param additionalChoices a number of additional choices to be displayed when selecting
- * a position of this type.
+ * @param offset
+ * the offset of the position.
+ * @param length
+ * the length of the position.
+ * @param type
+ * the position type name - any positions with the same type are
+ * linked.
+ * @param additionalChoices
+ * a number of additional choices to be displayed when selecting
+ * a position of this type.
*/
- public void addPosition(int offset, int length, String type, ICompletionProposal[] additionalChoices) throws BadLocationException {
- Position[] positions= getPositions(fDocument);
+// public void addPosition(int offset, int length, String type,
+// ICompletionProposal[] additionalChoices)
+// throws BadLocationException {
+// Position[] positions = getPositions(fDocument);
+//
+// if (positions != null) {
+// for (int i = 0; i < positions.length; i++)
+// if (collides(positions[i], offset, length))
+// throw new BadLocationException(
+// LinkedPositionMessages
+// .getString(("LinkedPositionManager.error.position.collision"))); //$NON-NLS-1$
+// }
+//
+// String content = fDocument.get(offset, length);
+//
+// if (containsLineDelimiters(content))
+// throw new BadLocationException(
+// LinkedPositionMessages
+// .getString(("LinkedPositionManager.error.contains.line.delimiters"))); //$NON-NLS-1$
+//
+// try {
+// fDocument.addPosition(fPositionCategoryName, new ProposalPosition(
+// offset, length, type, additionalChoices));
+// } catch (BadPositionCategoryException e) {
+// PHPeclipsePlugin.log(e);
+// Assert.isTrue(false);
+// }
+// }
- if (positions != null) {
- for (int i = 0; i < positions.length; i++)
- if (collides(positions[i], offset, length))
- throw new BadLocationException(LinkedPositionMessages.getString(("LinkedPositionManager.error.position.collision"))); //$NON-NLS-1$
- }
-
- String content= fDocument.get(offset, length);
-
- if (containsLineDelimiters(content))
- throw new BadLocationException(LinkedPositionMessages.getString(("LinkedPositionManager.error.contains.line.delimiters"))); //$NON-NLS-1$
-
- try {
- fDocument.addPosition(fPositionCategoryName, new ProposalPosition(offset, length, type, additionalChoices));
- } catch (BadPositionCategoryException e) {
- PHPeclipsePlugin.log(e);
- Assert.isTrue(false);
- }
- }
-
/**
* Tests if a manager is already active for a document.
*/
- public static boolean hasActiveManager(IDocument document) {
- return fgActiveManagers.get(document) != null;
- }
-
+// public static boolean hasActiveManager(IDocument document) {
+// return fgActiveManagers.get(document) != null;
+// }
+
private void install(boolean canCoexist) {
-
+
if (fIsActive)
- ;//JavaPlugin.log(new Status(IStatus.WARNING, JavaPlugin.getPluginId(), IStatus.OK, "LinkedPositionManager is already active: "+fPositionCategoryName, new IllegalStateException())); //$NON-NLS-1$
+ ;// JavaPlugin.log(new Status(IStatus.WARNING,
+ // JavaPlugin.getPluginId(), IStatus.OK, "LinkedPositionManager
+ // is already active: "+fPositionCategoryName, new
+ // IllegalStateException())); //$NON-NLS-1$
else {
- fIsActive= true;
- //JavaPlugin.log(new Status(IStatus.INFO, JavaPlugin.getPluginId(), IStatus.OK, "LinkedPositionManager activated: "+fPositionCategoryName, new Exception())); //$NON-NLS-1$
+ fIsActive = true;
+ // JavaPlugin.log(new Status(IStatus.INFO, JavaPlugin.getPluginId(),
+ // IStatus.OK, "LinkedPositionManager activated:
+ // "+fPositionCategoryName, new Exception())); //$NON-NLS-1$
}
-
+
if (!canCoexist) {
- LinkedPositionManager manager= (LinkedPositionManager) fgActiveManagers.get(fDocument);
+ LinkedPositionManager manager = (LinkedPositionManager) fgActiveManagers
+ .get(fDocument);
if (manager != null)
- manager.leave(true);
+ manager.leave(true);
}
-
+
fgActiveManagers.put(fDocument, this);
fDocument.addPositionCategory(fPositionCategoryName);
- fDocument.addPositionUpdater(this);
+ fDocument.addPositionUpdater(this);
fDocument.addDocumentListener(this);
-
- fMustLeave= false;
- }
-
+
+ fMustLeave = false;
+ }
+
/**
- * Leaves the linked mode. If unsuccessful, the linked positions
- * are restored to the values at the time they were added.
+ * Leaves the linked mode. If unsuccessful, the linked positions are
+ * restored to the values at the time they were added.
*/
- public void uninstall(boolean success) {
-
+ public void uninstall(boolean success) {
+
if (!fIsActive)
// we migth also just return
- ;//JavaPlugin(new Status(IStatus.WARNING, JavaPlugin.getPluginId(), IStatus.OK, "LinkedPositionManager activated: "+fPositionCategoryName, new IllegalStateException())); //$NON-NLS-1$
+ ;// JavaPlugin(new Status(IStatus.WARNING,
+ // JavaPlugin.getPluginId(), IStatus.OK, "LinkedPositionManager
+ // activated: "+fPositionCategoryName, new
+ // IllegalStateException())); //$NON-NLS-1$
else {
fDocument.removeDocumentListener(this);
-
+
try {
- Position[] positions= getPositions(fDocument);
+ Position[] positions = getPositions(fDocument);
if ((!success) && (positions != null)) {
// restore
- for (int i= 0; i != positions.length; i++) {
- TypedPosition position= (TypedPosition) positions[i];
- fDocument.replace(position.getOffset(), position.getLength(), position.getType());
+ for (int i = 0; i != positions.length; i++) {
+ TypedPosition position = (TypedPosition) positions[i];
+ fDocument.replace(position.getOffset(), position
+ .getLength(), position.getType());
}
- }
-
+ }
+
fDocument.removePositionCategory(fPositionCategoryName);
-
- fIsActive= false;
- // JavaPlugin.log(new Status(IStatus.INFO, JavaPlugin.getPluginId(), IStatus.OK, "LinkedPositionManager deactivated: "+fPositionCategoryName, new Exception())); //$NON-NLS-1$
-
+
+ fIsActive = false;
+ // JavaPlugin.log(new Status(IStatus.INFO,
+ // JavaPlugin.getPluginId(), IStatus.OK, "LinkedPositionManager
+ // deactivated: "+fPositionCategoryName, new Exception()));
+ // //$NON-NLS-1$
+
} catch (BadLocationException e) {
- PHPeclipsePlugin.log(e);
+ PHPeclipsePlugin.log(e);
Assert.isTrue(false);
-
+
} catch (BadPositionCategoryException e) {
- PHPeclipsePlugin.log(e);
+ PHPeclipsePlugin.log(e);
Assert.isTrue(false);
-
+
} finally {
- fDocument.removePositionUpdater(this);
- fgActiveManagers.remove(fDocument);
+ fDocument.removePositionUpdater(this);
+ fgActiveManagers.remove(fDocument);
}
}
-
+
}
/**
- * Returns the position at the given offset, null if there is no position.
+ * Returns the position at the given offset, null if there is
+ * no position.
+ *
* @since 2.1
*/
public Position getPosition(int offset) {
- Position[] positions= getPositions(fDocument);
+ Position[] positions = getPositions(fDocument);
if (positions == null)
return null;
- for (int i= positions.length - 1; i >= 0; i--) {
- Position position= positions[i];
- if (offset >= position.getOffset() && offset <= position.getOffset() + position.getLength())
+ for (int i = positions.length - 1; i >= 0; i--) {
+ Position position = positions[i];
+ if (offset >= position.getOffset()
+ && offset <= position.getOffset() + position.getLength())
return positions[i];
}
-
+
return null;
}
@@ -370,75 +443,78 @@ public class LinkedPositionManager implements IDocumentListener, IPositionUpdate
public Position getFirstPosition() {
return getNextPosition(-1);
}
-
+
public Position getLastPosition() {
- Position[] positions= getPositions(fDocument);
- for (int i= positions.length - 1; i >= 0; i--) {
- String type= ((TypedPosition) positions[i]).getType();
+ Position[] positions = getPositions(fDocument);
+ for (int i = positions.length - 1; i >= 0; i--) {
+ String type = ((TypedPosition) positions[i]).getType();
int j;
for (j = 0; j != i; j++)
if (((TypedPosition) positions[j]).getType().equals(type))
break;
if (j == i)
- return positions[i];
+ return positions[i];
}
return null;
}
/**
- * Returns the next linked position with an offset greater than offset.
- * If another position with the same type and offset lower than offset
- * exists, the position is skipped.
+ * Returns the next linked position with an offset greater than
+ * offset. If another position with the same type and offset
+ * lower than offset exists, the position is skipped.
*
* @return returns null if no linked position exist.
*/
public Position getNextPosition(int offset) {
- Position[] positions= getPositions(fDocument);
+ Position[] positions = getPositions(fDocument);
return findNextPosition(positions, offset);
}
private static Position findNextPosition(Position[] positions, int offset) {
// skip already visited types
- for (int i= 0; i != positions.length; i++) {
+ for (int i = 0; i != positions.length; i++) {
if (positions[i].getOffset() > offset) {
- String type= ((TypedPosition) positions[i]).getType();
+ String type = ((TypedPosition) positions[i]).getType();
int j;
for (j = 0; j != i; j++)
if (((TypedPosition) positions[j]).getType().equals(type))
break;
if (j == i)
- return positions[i];
+ return positions[i];
}
}
return null;
}
-
+
/**
- * Returns the position with the greatest offset smaller than offset.
- *
+ * Returns the position with the greatest offset smaller than
+ * offset.
+ *
* @return returns null if no linked position exist.
*/
public Position getPreviousPosition(int offset) {
- Position[] positions= getPositions(fDocument);
+ Position[] positions = getPositions(fDocument);
if (positions == null)
return null;
- TypedPosition currentPosition= (TypedPosition) findCurrentPosition(positions, offset);
- String currentType= currentPosition == null ? null : currentPosition.getType();
+ TypedPosition currentPosition = (TypedPosition) findCurrentPosition(
+ positions, offset);
+ String currentType = currentPosition == null ? null : currentPosition
+ .getType();
- Position lastPosition= null;
- Position position= getFirstPosition();
+ Position lastPosition = null;
+ Position position = getFirstPosition();
while (position != null && position.getOffset() < offset) {
if (!((TypedPosition) position).getType().equals(currentType))
- lastPosition= position;
- position= findNextPosition(positions, position.getOffset());
+ lastPosition = position;
+ position = findNextPosition(positions, position.getOffset());
}
-
+
return lastPosition;
}
@@ -446,60 +522,64 @@ public class LinkedPositionManager implements IDocumentListener, IPositionUpdate
if (!fIsActive)
// we migth also just return an empty array
- ;//JavaPlugin(new Status(IStatus.WARNING, JavaPlugin.getPluginId(), IStatus.OK, "LinkedPositionManager is not active: "+fPositionCategoryName, new IllegalStateException())); //$NON-NLS-1$
-
+ ;// JavaPlugin(new Status(IStatus.WARNING,
+ // JavaPlugin.getPluginId(), IStatus.OK, "LinkedPositionManager
+ // is not active: "+fPositionCategoryName, new
+ // IllegalStateException())); //$NON-NLS-1$
+
try {
- Position[] positions= document.getPositions(fPositionCategoryName);
+ Position[] positions = document.getPositions(fPositionCategoryName);
Arrays.sort(positions, fgPositionComparator);
return positions;
} catch (BadPositionCategoryException e) {
- PHPeclipsePlugin.log(e);
+ PHPeclipsePlugin.log(e);
Assert.isTrue(false);
}
-
+
return null;
- }
+ }
public static boolean includes(Position position, int offset, int length) {
- return
- (offset >= position.getOffset()) &&
- (offset + length <= position.getOffset() + position.getLength());
+ return (offset >= position.getOffset())
+ && (offset + length <= position.getOffset()
+ + position.getLength());
}
- public static boolean excludes(Position position, int offset, int length) {
- return
- (offset + length <= position.getOffset()) ||
- (position.getOffset() + position.getLength() <= offset);
- }
+// public static boolean excludes(Position position, int offset, int length) {
+// return (offset + length <= position.getOffset())
+// || (position.getOffset() + position.getLength() <= offset);
+// }
/*
* Collides if spacing if positions intersect each other or are adjacent.
*/
private static boolean collides(Position position, int offset, int length) {
- return
- (offset <= position.getOffset() + position.getLength()) &&
- (position.getOffset() <= offset + length);
+ return (offset <= position.getOffset() + position.getLength())
+ && (position.getOffset() <= offset + length);
}
-
+
private void leave(boolean success) {
try {
uninstall(success);
-
+
if (fListener != null)
- fListener.exit((success ? LinkedPositionUI.COMMIT : 0) | LinkedPositionUI.UPDATE_CARET);
+ fListener.exit((success ? LinkedPositionUI.COMMIT : 0)
+ | LinkedPositionUI.UPDATE_CARET);
} finally {
- fMustLeave= false;
- }
+ fMustLeave = false;
+ }
}
-
+
private void abort() {
uninstall(true); // don't revert anything
-
+
if (fListener != null)
- fListener.exit(LinkedPositionUI.COMMIT); // don't let the UI restore anything
-
- // don't set fMustLeave, as we will get re-registered by a document event
+ fListener.exit(LinkedPositionUI.COMMIT); // don't let the UI
+ // restore anything
+
+ // don't set fMustLeave, as we will get re-registered by a document
+ // event
}
/*
@@ -512,29 +592,30 @@ public class LinkedPositionManager implements IDocumentListener, IPositionUpdate
return;
}
- IDocument document= event.getDocument();
+ IDocument document = event.getDocument();
- Position[] positions= getPositions(document);
- Position position= findCurrentPosition(positions, event.getOffset());
+ Position[] positions = getPositions(document);
+ Position position = findCurrentPosition(positions, event.getOffset());
// modification outside editable position
if (position == null) {
// check for destruction of constraints (spacing of at least 1)
- if ((event.getText() == null || event.getText().length() == 0) &&
- (findCurrentPosition(positions, event.getOffset()) != null) && // will never become true, see condition above
- (findCurrentPosition(positions, event.getOffset() + event.getLength()) != null))
- {
+ if ((event.getText() == null || event.getText().length() == 0)
+ && (findCurrentPosition(positions, event.getOffset()) != null)
+ && // will never become true, see condition above
+ (findCurrentPosition(positions, event.getOffset()
+ + event.getLength()) != null)) {
leave(true);
- }
+ }
- // modification intersects editable position
+ // modification intersects editable position
} else {
// modificaction inside editable position
if (includes(position, event.getOffset(), event.getLength())) {
if (containsLineDelimiters(event.getText()))
leave(true);
- // modificaction exceeds editable position
+ // modificaction exceeds editable position
} else {
leave(true);
}
@@ -545,73 +626,81 @@ public class LinkedPositionManager implements IDocumentListener, IPositionUpdate
* @see IDocumentListener#documentChanged(DocumentEvent)
*/
public void documentChanged(DocumentEvent event) {
-
- // have to handle code assist, so can't just leave the linked mode
+
+ // have to handle code assist, so can't just leave the linked mode
// leave(true);
-
- IDocument document= event.getDocument();
- Position[] positions= getPositions(document);
- TypedPosition currentPosition= (TypedPosition) findCurrentPosition(positions, event.getOffset());
+ IDocument document = event.getDocument();
+
+ Position[] positions = getPositions(document);
+ TypedPosition currentPosition = (TypedPosition) findCurrentPosition(
+ positions, event.getOffset());
// ignore document changes (assume it won't invalidate constraints)
if (currentPosition == null)
return;
-
- int deltaOffset= event.getOffset() - currentPosition.getOffset();
+
+ int deltaOffset = event.getOffset() - currentPosition.getOffset();
if (fListener != null) {
- int length= event.getText() == null ? 0 : event.getText().length();
- fListener.setCurrentPosition(currentPosition, deltaOffset + length);
+ int length = event.getText() == null ? 0 : event.getText().length();
+ fListener.setCurrentPosition(currentPosition, deltaOffset + length);
}
- for (int i= 0; i != positions.length; i++) {
- TypedPosition p= (TypedPosition) positions[i];
-
- if (p.getType().equals(currentPosition.getType()) && !p.equals(currentPosition)) {
- Replace replace= new Replace(p, deltaOffset, event.getLength(), event.getText());
- ((IDocumentExtension) document).registerPostNotificationReplace(this, replace);
+ for (int i = 0; i != positions.length; i++) {
+ TypedPosition p = (TypedPosition) positions[i];
+
+ if (p.getType().equals(currentPosition.getType())
+ && !p.equals(currentPosition)) {
+ Replace replace = new Replace(p, deltaOffset,
+ event.getLength(), event.getText());
+ ((IDocumentExtension) document)
+ .registerPostNotificationReplace(this, replace);
}
}
}
-
+
/*
* @see IPositionUpdater#update(DocumentEvent)
*/
public void update(DocumentEvent event) {
-
- int eventOffset= event.getOffset();
- int eventOldLength= event.getLength();
- int eventNewLength= event.getText() == null ? 0 : event.getText().length();
- int deltaLength= eventNewLength - eventOldLength;
-
- Position[] positions= getPositions(event.getDocument());
-
-
- for (int i= 0; i != positions.length; i++) {
-
- Position position= positions[i];
-
+
+ int eventOffset = event.getOffset();
+ int eventOldLength = event.getLength();
+ int eventNewLength = event.getText() == null ? 0 : event.getText()
+ .length();
+ int deltaLength = eventNewLength - eventOldLength;
+
+ Position[] positions = getPositions(event.getDocument());
+
+ for (int i = 0; i != positions.length; i++) {
+
+ Position position = positions[i];
+
if (position.isDeleted())
continue;
-
- int offset= position.getOffset();
- int length= position.getLength();
- int end= offset + length;
-
- if (offset > eventOffset + eventOldLength) // position comes way after change - shift
+
+ int offset = position.getOffset();
+ int length = position.getLength();
+ int end = offset + length;
+
+ if (offset > eventOffset + eventOldLength) // position comes way
+ // after change - shift
position.setOffset(offset + deltaLength);
- else if (end < eventOffset) // position comes way before change - leave alone
+ else if (end < eventOffset) // position comes way before change -
+ // leave alone
;
- else if (offset <= eventOffset && end >= eventOffset + eventOldLength) {
+ else if (offset <= eventOffset
+ && end >= eventOffset + eventOldLength) {
// event completely internal to the position - adjust length
position.setLength(length + deltaLength);
} else if (offset < eventOffset) {
// event extends over end of position - adjust length
- int newEnd= eventOffset + eventNewLength;
+ int newEnd = eventOffset + eventNewLength;
position.setLength(newEnd - offset);
- } else if (end > eventOffset + eventOldLength) {
- // event extends from before position into it - adjust offset and length
+ } else if (end > eventOffset + eventOldLength) {
+ // event extends from before position into it - adjust offset
+ // and length
// offset becomes end of event, length ajusted acordingly
// we want to recycle the overlapping part
int newOffset = eventOffset + eventNewLength;
@@ -620,71 +709,77 @@ public class LinkedPositionManager implements IDocumentListener, IPositionUpdate
} else {
// event consumes the position - delete it
position.delete();
-// JavaPlugin.log(new Status(IStatus.INFO, JavaPlugin.getPluginId(), IStatus.OK, "linked position deleted -> must leave: "+fPositionCategoryName, null)); //$NON-NLS-1$
- fMustLeave= true;
+ // JavaPlugin.log(new Status(IStatus.INFO,
+ // JavaPlugin.getPluginId(), IStatus.OK, "linked position
+ // deleted -> must leave: "+fPositionCategoryName, null));
+ // //$NON-NLS-1$
+ fMustLeave = true;
}
}
-
+
if (fMustLeave)
abort();
}
private static Position findCurrentPosition(Position[] positions, int offset) {
- for (int i= 0; i != positions.length; i++)
+ for (int i = 0; i != positions.length; i++)
if (includes(positions[i], offset, 0))
return positions[i];
-
- return null;
+
+ return null;
}
private boolean containsLineDelimiters(String string) {
-
+
if (string == null)
return false;
-
- String[] delimiters= fDocument.getLegalLineDelimiters();
- for (int i= 0; i != delimiters.length; i++)
+ String[] delimiters = fDocument.getLegalLineDelimiters();
+
+ for (int i = 0; i != delimiters.length; i++)
if (string.indexOf(delimiters[i]) != -1)
return true;
return false;
}
-
+
/**
* Test if ok to modify through UI.
*/
public boolean anyPositionIncludes(int offset, int length) {
- Position[] positions= getPositions(fDocument);
+ Position[] positions = getPositions(fDocument);
- Position position= findCurrentPosition(positions, offset);
+ Position position = findCurrentPosition(positions, offset);
if (position == null)
return false;
-
+
return includes(position, offset, length);
}
-
+
/**
* Returns the position that includes the given range.
+ *
* @param offset
* @param length
* @return position that includes the given range
*/
public Position getEmbracingPosition(int offset, int length) {
- Position[] positions= getPositions(fDocument);
+ Position[] positions = getPositions(fDocument);
- Position position= findCurrentPosition(positions, offset);
+ Position position = findCurrentPosition(positions, offset);
if (position != null && includes(position, offset, length))
return position;
-
+
return null;
}
-
+
/*
- * @see org.eclipse.jface.text.IAutoIndentStrategy#customizeDocumentCommand(org.eclipse.jface.text.IDocument, org.eclipse.jface.text.DocumentCommand)
+ * @see org.eclipse.jface.text.IAutoIndentStrategy#customizeDocumentCommand(org.eclipse.jface.text.IDocument,
+ * org.eclipse.jface.text.DocumentCommand)
*/
- public void customizeDocumentCommand(IDocument document, DocumentCommand command) {
-
+ public void customizeDocumentCommand(IDocument document,
+ DocumentCommand command) {
+
if (fMustLeave) {
leave(true);
return;
@@ -696,8 +791,9 @@ public class LinkedPositionManager implements IDocumentListener, IPositionUpdate
return;
}
- Position[] positions= getPositions(document);
- TypedPosition currentPosition= (TypedPosition) findCurrentPosition(positions, command.offset);
+ Position[] positions = getPositions(document);
+ TypedPosition currentPosition = (TypedPosition) findCurrentPosition(
+ positions, command.offset);
// handle edits outside of a position
if (currentPosition == null) {
@@ -705,26 +801,29 @@ public class LinkedPositionManager implements IDocumentListener, IPositionUpdate
return;
}
- if (! command.doit)
+ if (!command.doit)
return;
- command.doit= false;
- command.owner= this;
- command.caretOffset= command.offset + command.length;
+ command.doit = false;
+ command.owner = this;
+ command.caretOffset = command.offset + command.length;
- int deltaOffset= command.offset - currentPosition.getOffset();
+ int deltaOffset = command.offset - currentPosition.getOffset();
if (fListener != null)
- fListener.setCurrentPosition(currentPosition, deltaOffset + command.text.length());
-
- for (int i= 0; i != positions.length; i++) {
- TypedPosition position= (TypedPosition) positions[i];
-
+ fListener.setCurrentPosition(currentPosition, deltaOffset
+ + command.text.length());
+
+ for (int i = 0; i != positions.length; i++) {
+ TypedPosition position = (TypedPosition) positions[i];
+
try {
- if (position.getType().equals(currentPosition.getType()) && !position.equals(currentPosition))
- command.addCommand(position.getOffset() + deltaOffset, command.length, command.text, true, this);
+ if (position.getType().equals(currentPosition.getType())
+ && !position.equals(currentPosition))
+ command.addCommand(position.getOffset() + deltaOffset,
+ command.length, command.text, this);
} catch (BadLocationException e) {
- PHPeclipsePlugin.log(e);
+ PHPeclipsePlugin.log(e);
}
}
}