import jalview.datamodel.AlignmentAnnotation;
import jalview.datamodel.AlignmentI;
import jalview.datamodel.Annotation;
+import jalview.datamodel.ContiguousI;
import jalview.datamodel.Range;
import jalview.datamodel.Sequence;
import jalview.datamodel.SequenceFeature;
public abstract Action getUndoAction();
};
- private List<Edit> edits = new ArrayList<Edit>();
+ private List<Edit> edits = new ArrayList<>();
String description;
command.string[i] = sequence.getSequence(command.position,
command.position + command.number);
SequenceI oldds = sequence.getDatasetSequence();
- if (command.oldds != null && command.oldds[i] != null)
- {
- // we are redoing an undone cut.
- sequence.setDatasetSequence(null);
- }
- Range cutPositions = sequence.findPositions(command.position + 1,
- command.position + command.number);
+ ContiguousI cutPositions = sequence.findPositions(
+ command.position + 1, command.position + command.number);
boolean cutIsInternal = cutPositions != null
&& sequence.getStart() != cutPositions
.getBegin() && sequence.getEnd() != cutPositions.getEnd();
SequenceI ds = sequence.getDatasetSequence();
sequence.deleteChars(command.position, command.position
+ command.number);
- SequenceI newDs = sequence.getDatasetSequence();
- if (newDs != ds && command.al != null
- && command.al.getDataset() != null
- && !command.al.getDataset().getSequences().contains(newDs))
- {
- command.al.getDataset().addSequence(newDs);
- }
if (command.oldds != null && command.oldds[i] != null)
{
- // Undoing previous Paste - so
- // oldds entry contains the cut dataset sequence,
- // with sequence features in expected place.
+ /*
+ * we are Redoing a Cut, or Undoing a Paste - so
+ * oldds entry contains the cut dataset sequence,
+ * with sequence features in expected place
+ */
sequence.setDatasetSequence(command.oldds[i]);
command.oldds[i] = oldds;
}
else
{
- // New cut operation
- // We always keep track of the dataset sequence so we can safely
- // restore it during the Undo
+ /*
+ * new cut operation: save the dataset sequence
+ * so it can be restored in an Undo
+ */
if (command.oldds == null)
{
command.oldds = new SequenceI[command.seqs.length];
}
}
}
+ SequenceI newDs = sequence.getDatasetSequence();
+ if (newDs != ds && command.al != null
+ && command.al.getDataset() != null
+ && !command.al.getDataset().getSequences().contains(newDs))
+ {
+ command.al.getDataset().addSequence(newDs);
+ }
}
if (sequence.getLength() < 1)
command.oldds[i] = sequence.getDatasetSequence();
sameDatasetSequence = ds == sequence.getDatasetSequence();
ds.setSequenceFeatures(sequence.getSequenceFeatures());
+ if (!sameDatasetSequence && command.al.getDataset() != null)
+ {
+ // delete 'undone' sequence from alignment dataset
+ command.al.getDataset()
+ .deleteSequence(sequence.getDatasetSequence());
+ }
sequence.setDatasetSequence(ds);
}
undoCutFeatures(command, command.seqs[i], start, length,
static void replace(Edit command)
{
- StringBuffer tmp;
+ StringBuilder tmp;
String oldstring;
int start = command.position;
int end = command.number;
* EditCommand.PASTE, sequences, 0, alignment.getWidth(), alignment) );
*
*/
-
- Range beforeEditedPositions = command.seqs[i].findPositions(1, start);
- Range afterEditedPositions = command.seqs[i]
- .findPositions(start + end + 1, command.seqs[i].getLength());
+ ContiguousI beforeEditedPositions = command.seqs[i].findPositions(1,
+ start);
+ ContiguousI afterEditedPositions = command.seqs[i]
+ .findPositions(end + 1, command.seqs[i].getLength());
oldstring = command.seqs[i].getSequenceAsString();
- tmp = new StringBuffer(oldstring.substring(0, start));
+ tmp = new StringBuilder(oldstring.substring(0, start));
tmp.append(command.string[i]);
- String nogaprep = jalview.analysis.AlignSeq.extractGaps(
- jalview.util.Comparison.GapChars,
+ String nogaprep = AlignSeq.extractGaps(Comparison.GapChars,
new String(command.string[i]));
- int ipos = command.seqs[i].findPosition(start)
- - command.seqs[i].getStart();
if (end < oldstring.length())
{
tmp.append(oldstring.substring(end));
}
+ // stash end prior to updating the sequence object so we can save it if
+ // need be.
+ Range oldstartend = new Range(command.seqs[i].getStart(),
+ command.seqs[i].getEnd());
command.seqs[i].setSequence(tmp.toString());
command.string[i] = oldstring
.substring(start, Math.min(end, oldstring.length()))
if (!nogaprep.toLowerCase().equals(nogapold.toLowerCase()))
{
- // probably need a new dataset sequence
- if (newDSWasNeeded)
+ // we may already have dataset and limits stashed...
+ if (newDSWasNeeded || newStartEndWasNeeded)
{
+ if (newDSWasNeeded)
+ {
// then just switch the dataset sequence
SequenceI oldds = command.seqs[i].getDatasetSequence();
command.seqs[i].setDatasetSequence(command.oldds[i]);
command.oldds[i] = oldds;
- }
- else
- if (newStartEndWasNeeded)
- {
- Range newStart = command.oldStartEnd[i];
- command.oldStartEnd[i] = new Range(command.seqs[i].getStart(),
- command.seqs[i].getEnd());
- command.seqs[i].setStart(newStart.getBegin());
- command.seqs[i].setEnd(newStart.getEnd());
+ }
+ if (newStartEndWasNeeded)
+ {
+ Range newStart = command.oldStartEnd[i];
+ command.oldStartEnd[i] = oldstartend;
+ command.seqs[i].setStart(newStart.getBegin());
+ command.seqs[i].setEnd(newStart.getEnd());
+ }
}
else
{
+ // decide if we need a new dataset sequence or modify start/end
// first edit the original dataset sequence string
SequenceI oldds = command.seqs[i].getDatasetSequence();
String osp = oldds.getSequenceAsString();
-
- String fullseq = osp.substring(0, ipos) + nogaprep
- + osp.substring(ipos + nogaprep.length());
+ int beforeStartOfEdit = -oldds.getStart() + 1
+ + (beforeEditedPositions == null
+ ? ((afterEditedPositions != null)
+ ? afterEditedPositions.getBegin() - 1
+ : oldstartend.getBegin()
+ + nogapold.length())
+ : beforeEditedPositions.getEnd()
+ );
+ int afterEndOfEdit = -oldds.getStart() + 1
+ + ((afterEditedPositions == null)
+ ? oldstartend.getEnd()
+ : afterEditedPositions.getBegin() - 1);
+ String fullseq = osp.substring(0,
+ beforeStartOfEdit)
+ + nogaprep
+ + osp.substring(afterEndOfEdit);
// and check if new sequence data is different..
if (!fullseq.equalsIgnoreCase(osp))
command.oldds = new SequenceI[command.seqs.length];
}
command.oldds[i] = command.seqs[i].getDatasetSequence();
+
+ // And preserve start/end for good-measure
+
+ if (command.oldStartEnd == null)
+ {
+ command.oldStartEnd = new Range[command.seqs.length];
+ }
+ command.oldStartEnd[i] = oldstartend;
// TODO: JAL-1131 ensure newly created dataset sequence is added to
// the set of
// dataset sequences associated with the alignment.
{
// modification at end
command.seqs[i].setEnd(
- beforeEditedPositions.getEnd() + nogaprep.length());
+ beforeEditedPositions.getEnd() + nogaprep.length()
+ - nogapold.length());
}
else if (afterEditedPositions != null
&& beforeEditedPositions == null)
// edit covered both start and end. Here we can only guess the
// new
// start/end
- String nogapalseq = jalview.analysis.AlignSeq.extractGaps(
- jalview.util.Comparison.GapChars,
+ String nogapalseq = AlignSeq.extractGaps(Comparison.GapChars,
command.seqs[i].getSequenceAsString().toUpperCase());
int newStart = command.seqs[i].getDatasetSequence()
.getSequenceAsString().indexOf(nogapalseq);
if (modifyVisibility && !insert)
{
// only occurs if a sequence was added or deleted.
- command.deletedAnnotationRows = new Hashtable<SequenceI, AlignmentAnnotation[]>();
+ command.deletedAnnotationRows = new Hashtable<>();
}
if (command.fullAlignmentHeight)
{
if (!insert)
{
- command.deletedAnnotations = new Hashtable<String, Annotation[]>();
+ command.deletedAnnotations = new Hashtable<>();
}
int aSize;
*/
public Map<SequenceI, SequenceI> priorState(boolean forUndo)
{
- Map<SequenceI, SequenceI> result = new HashMap<SequenceI, SequenceI>();
+ Map<SequenceI, SequenceI> result = new HashMap<>();
if (getEdits() == null)
{
return result;
* Work backwards through the edit list, deriving the sequences before each
* was applied. The final result is the sequence set before any edits.
*/
- Iterator<Edit> editList = new ReverseListIterator<Edit>(getEdits());
+ Iterator<Edit> editList = new ReverseListIterator<>(getEdits());
while (editList.hasNext())
{
Edit oldEdit = editList.next();
private char gapChar;
+ /*
+ * flag that identifies edits inserted to balance
+ * user edits in a 'locked editing' region
+ */
+ private boolean systemGenerated;
+
public Edit(Action cmd, SequenceI[] sqs, int pos, int count,
char gap)
{
{
return gapChar;
}
+
+ public void setSystemGenerated(boolean b)
+ {
+ systemGenerated = b;
+ }
+
+ public boolean isSystemGenerated()
+ {
+ return systemGenerated;
+ }
}
/**
}
else
{
- return new ReverseListIterator<Edit>(getEdits());
+ return new ReverseListIterator<>(getEdits());
}
}
git://source.jalview.org / jalview.git / blobdiff