import jalview.analysis.AlignmentUtils;
import jalview.analysis.SequenceIdMatcher;
import jalview.api.AlignViewportI;
+import jalview.api.FeatureColourI;
import jalview.api.FeaturesSourceI;
import jalview.datamodel.AlignedCodonFrame;
import jalview.datamodel.Alignment;
import jalview.io.gff.GffHelperBase;
import jalview.io.gff.GffHelperFactory;
import jalview.io.gff.GffHelperI;
-import jalview.schemes.AnnotationColourGradient;
-import jalview.schemes.GraduatedColor;
+import jalview.schemes.FeatureColour;
import jalview.schemes.UserColourScheme;
-import jalview.util.Format;
import jalview.util.MapList;
import jalview.util.ParseHtmlBodyAndLinks;
import jalview.util.StringUtils;
-import java.awt.Color;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
-import java.util.StringTokenizer;
/**
* Parses and writes features files, which may be in Jalview, GFF2 or GFF3
* - process html strings into plain text
* @return true if features were added
*/
- public boolean parse(AlignmentI align, Map<String, Object> colours,
- boolean removeHTML)
+ public boolean parse(AlignmentI align,
+ Map<String, FeatureColourI> colours, boolean removeHTML)
{
return parse(align, colours, removeHTML, false);
}
* - when true, ID matches to compound sequence IDs are allowed
* @return true if features were added
*/
- public boolean parse(AlignmentI align, Map<String, Object> colours,
- boolean removeHTML, boolean relaxedIdmatching)
+ public boolean parse(AlignmentI align,
+ Map<String, FeatureColourI> colours, boolean removeHTML,
+ boolean relaxedIdmatching)
{
Map<String, String> gffProps = new HashMap<String, String>();
/*
else if (ft.equalsIgnoreCase("endgroup"))
{
// We should check whether this is the current group,
- // but at present theres no way of showing more than 1 group
+ // but at present there's no way of showing more than 1 group
featureGroup = null;
}
else
{
- parseFeatureColour(line, ft, gffColumns, colours);
+ String colscheme = gffColumns[1];
+ FeatureColourI colour = FeatureColour
+ .parseJalviewFeatureColour(colscheme);
+ if (colour != null)
+ {
+ colours.put(ft, colour);
+ }
}
continue;
}
* @param featureGroup
*/
protected boolean parseJalviewFeature(String line, String[] gffColumns,
- AlignmentI alignment, Map<String, Object> featureColours,
+ AlignmentI alignment, Map<String, FeatureColourI> featureColours,
boolean removeHTML, boolean relaxedIdMatching, String featureGroup)
{
/*
* synthesize a colour from the feature type
*/
UserColourScheme ucs = new UserColourScheme(ft);
- featureColours.put(ft, ucs.findColour('A'));
+ featureColours.put(ft, new FeatureColour(ucs.findColour('A')));
}
SequenceFeature sf = new SequenceFeature(ft, desc, "", startPos,
endPos, featureGroup);
}
/**
- * Process a feature type colour specification
- *
- * @param line
- * the current input line (for error messages only)
- * @param featureType
- * the first token on the line
- * @param gffColumns
- * holds tokens on the line
- * @param colours
- * map to which to add derived colour specification
- */
- protected void parseFeatureColour(String line, String featureType,
- String[] gffColumns, Map<String, Object> colours)
- {
- Object colour = null;
- String colscheme = gffColumns[1];
- if (colscheme.indexOf("|") > -1
- || colscheme.trim().equalsIgnoreCase("label"))
- {
- colour = parseGraduatedColourScheme(line, colscheme);
- }
- else
- {
- UserColourScheme ucs = new UserColourScheme(colscheme);
- colour = ucs.findColour('A');
- }
- if (colour != null)
- {
- colours.put(featureType, colour);
- }
- }
-
- /**
- * Parse a Jalview graduated colour descriptor
- *
- * @param line
- * @param colourDescriptor
- * @return
- */
- protected GraduatedColor parseGraduatedColourScheme(String line,
- String colourDescriptor)
- {
- // Parse '|' separated graduated colourscheme fields:
- // [label|][mincolour|maxcolour|[absolute|]minvalue|maxvalue|thresholdtype|thresholdvalue]
- // can either provide 'label' only, first is optional, next two
- // colors are required (but may be
- // left blank), next is optional, nxt two min/max are required.
- // first is either 'label'
- // first/second and third are both hexadecimal or word equivalent
- // colour.
- // next two are values parsed as floats.
- // fifth is either 'above','below', or 'none'.
- // sixth is a float value and only required when fifth is either
- // 'above' or 'below'.
- StringTokenizer gcol = new StringTokenizer(colourDescriptor, "|", true);
- // set defaults
- float min = Float.MIN_VALUE, max = Float.MAX_VALUE;
- boolean labelCol = false;
- // Parse spec line
- String mincol = gcol.nextToken();
- if (mincol == "|")
- {
- System.err
- .println("Expected either 'label' or a colour specification in the line: "
- + line);
- return null;
- }
- String maxcol = null;
- if (mincol.toLowerCase().indexOf("label") == 0)
- {
- labelCol = true;
- mincol = (gcol.hasMoreTokens() ? gcol.nextToken() : null); // skip '|'
- mincol = (gcol.hasMoreTokens() ? gcol.nextToken() : null);
- }
- String abso = null, minval, maxval;
- if (mincol != null)
- {
- // at least four more tokens
- if (mincol.equals("|"))
- {
- mincol = "";
- }
- else
- {
- gcol.nextToken(); // skip next '|'
- }
- // continue parsing rest of line
- maxcol = gcol.nextToken();
- if (maxcol.equals("|"))
- {
- maxcol = "";
- }
- else
- {
- gcol.nextToken(); // skip next '|'
- }
- abso = gcol.nextToken();
- gcol.nextToken(); // skip next '|'
- if (abso.toLowerCase().indexOf("abso") != 0)
- {
- minval = abso;
- abso = null;
- }
- else
- {
- minval = gcol.nextToken();
- gcol.nextToken(); // skip next '|'
- }
- maxval = gcol.nextToken();
- if (gcol.hasMoreTokens())
- {
- gcol.nextToken(); // skip next '|'
- }
- try
- {
- if (minval.length() > 0)
- {
- min = Float.valueOf(minval);
- }
- } catch (Exception e)
- {
- System.err
- .println("Couldn't parse the minimum value for graduated colour for type ("
- + colourDescriptor
- + ") - did you misspell 'auto' for the optional automatic colour switch ?");
- e.printStackTrace();
- }
- try
- {
- if (maxval.length() > 0)
- {
- max = Float.valueOf(maxval);
- }
- } catch (Exception e)
- {
- System.err
- .println("Couldn't parse the maximum value for graduated colour for type ("
- + colourDescriptor + ")");
- e.printStackTrace();
- }
- }
- else
- {
- // add in some dummy min/max colours for the label-only
- // colourscheme.
- mincol = "FFFFFF";
- maxcol = "000000";
- }
-
- GraduatedColor colour = null;
- try
- {
- colour = new GraduatedColor(
- new UserColourScheme(mincol).findColour('A'),
- new UserColourScheme(maxcol).findColour('A'), min, max);
- } catch (Exception e)
- {
- System.err.println("Couldn't parse the graduated colour scheme ("
- + colourDescriptor + ")");
- e.printStackTrace();
- }
- if (colour != null)
- {
- colour.setColourByLabel(labelCol);
- colour.setAutoScaled(abso == null);
- // add in any additional parameters
- String ttype = null, tval = null;
- if (gcol.hasMoreTokens())
- {
- // threshold type and possibly a threshold value
- ttype = gcol.nextToken();
- if (ttype.toLowerCase().startsWith("below"))
- {
- colour.setThreshType(AnnotationColourGradient.BELOW_THRESHOLD);
- }
- else if (ttype.toLowerCase().startsWith("above"))
- {
- colour.setThreshType(AnnotationColourGradient.ABOVE_THRESHOLD);
- }
- else
- {
- colour.setThreshType(AnnotationColourGradient.NO_THRESHOLD);
- if (!ttype.toLowerCase().startsWith("no"))
- {
- System.err.println("Ignoring unrecognised threshold type : "
- + ttype);
- }
- }
- }
- if (colour.getThreshType() != AnnotationColourGradient.NO_THRESHOLD)
- {
- try
- {
- gcol.nextToken();
- tval = gcol.nextToken();
- colour.setThresh(new Float(tval).floatValue());
- } catch (Exception e)
- {
- System.err.println("Couldn't parse threshold value as a float: ("
- + tval + ")");
- e.printStackTrace();
- }
- }
- // parse the thresh-is-min token ?
- if (gcol.hasMoreTokens())
- {
- System.err
- .println("Ignoring additional tokens in parameters in graduated colour specification\n");
- while (gcol.hasMoreTokens())
- {
- System.err.println("|" + gcol.nextToken());
- }
- System.err.println("\n");
- }
- }
- return colour;
- }
-
- /**
* clear any temporary handles used to speed up ID matching
*/
protected void resetMatcher()
* @return features file contents
*/
public String printJalviewFormat(SequenceI[] sequences,
- Map<String, Object> visible)
+ Map<String, FeatureColourI> visible)
{
return printJalviewFormat(sequences, visible, true, true);
}
* @return features file contents
*/
public String printJalviewFormat(SequenceI[] sequences,
- Map<String, Object> visible, boolean visOnly, boolean nonpos)
+ Map<String, FeatureColourI> visible, boolean visOnly,
+ boolean nonpos)
{
StringBuilder out = new StringBuilder(256);
boolean featuresGen = false;
// viewed features
// TODO: decide if feature links should also be written here ?
Iterator<String> en = visible.keySet().iterator();
- String featureType, color;
while (en.hasNext())
{
- featureType = en.next().toString();
-
- if (visible.get(featureType) instanceof GraduatedColor)
- {
- GraduatedColor gc = (GraduatedColor) visible.get(featureType);
- color = (gc.isColourByLabel() ? "label|" : "")
- + Format.getHexString(gc.getMinColor()) + "|"
- + Format.getHexString(gc.getMaxColor())
- + (gc.isAutoScale() ? "|" : "|abso|") + gc.getMin() + "|"
- + gc.getMax() + "|";
- if (gc.getThreshType() != AnnotationColourGradient.NO_THRESHOLD)
- {
- if (gc.getThreshType() == AnnotationColourGradient.BELOW_THRESHOLD)
- {
- color += "below";
- }
- else
- {
- if (gc.getThreshType() != AnnotationColourGradient.ABOVE_THRESHOLD)
- {
- System.err.println("WARNING: Unsupported threshold type ("
- + gc.getThreshType() + ") : Assuming 'above'");
- }
- color += "above";
- }
- // add the value
- color += "|" + gc.getThresh();
- }
- else
- {
- color += "none";
- }
- }
- else if (visible.get(featureType) instanceof Color)
- {
- color = Format.getHexString((Color) visible.get(featureType));
- }
- else
- {
- // legacy support for integer objects containing colour triplet values
- color = Format.getHexString(new Color(Integer.parseInt(visible
- .get(featureType).toString())));
- }
- out.append(featureType);
- out.append(TAB);
- out.append(color);
- out.append(newline);
+ String featureType = en.next().toString();
+ FeatureColourI colour = visible.get(featureType);
+ out.append(colour.toJalviewFormat(featureType)).append(newline);
}
}
+
// Work out which groups are both present and visible
List<String> groups = new ArrayList<String>();
int groupIndex = 0;
features = sequences[i].getSequenceFeatures();
if (features != null)
{
- for (int j = 0; j < features.length; j++)
+ for (SequenceFeature sequenceFeature : features)
{
- isnonpos = features[j].begin == 0 && features[j].end == 0;
+ isnonpos = sequenceFeature.begin == 0
+ && sequenceFeature.end == 0;
if ((!nonpos && isnonpos)
|| (!isnonpos && visOnly && !visible
- .containsKey(features[j].type)))
+ .containsKey(sequenceFeature.type)))
{
// skip if feature is nonpos and we ignore them or if we only
// output visible and it isn't non-pos and it's not visible
}
if (group != null
- && (features[j].featureGroup == null || !features[j].featureGroup
+ && (sequenceFeature.featureGroup == null || !sequenceFeature.featureGroup
.equals(group)))
{
continue;
}
- if (group == null && features[j].featureGroup != null)
+ if (group == null && sequenceFeature.featureGroup != null)
{
continue;
}
// we have features to output
featuresGen = true;
- if (features[j].description == null
- || features[j].description.equals(""))
+ if (sequenceFeature.description == null
+ || sequenceFeature.description.equals(""))
{
- out.append(features[j].type).append(TAB);
+ out.append(sequenceFeature.type).append(TAB);
}
else
{
- if (features[j].links != null
- && features[j].getDescription().indexOf("<html>") == -1)
+ if (sequenceFeature.links != null
+ && sequenceFeature.getDescription().indexOf("<html>") == -1)
{
out.append("<html>");
}
- out.append(features[j].description + " ");
- if (features[j].links != null)
+ out.append(sequenceFeature.description);
+ if (sequenceFeature.links != null)
{
- for (int l = 0; l < features[j].links.size(); l++)
+ for (int l = 0; l < sequenceFeature.links.size(); l++)
{
- String label = features[j].links.elementAt(l).toString();
+ String label = sequenceFeature.links.elementAt(l);
String href = label.substring(label.indexOf("|") + 1);
label = label.substring(0, label.indexOf("|"));
- if (features[j].description.indexOf(href) == -1)
+ if (sequenceFeature.description.indexOf(href) == -1)
{
- out.append("<a href=\"" + href + "\">" + label + "</a>");
+ out.append(" <a href=\"" + href + "\">" + label
+ + "</a>");
}
}
- if (features[j].getDescription().indexOf("</html>") == -1)
+ if (sequenceFeature.getDescription().indexOf("</html>") == -1)
{
out.append("</html>");
}
}
out.append(sequences[i].getName());
out.append("\t-1\t");
- out.append(features[j].begin);
+ out.append(sequenceFeature.begin);
out.append(TAB);
- out.append(features[j].end);
+ out.append(sequenceFeature.end);
out.append(TAB);
- out.append(features[j].type);
- if (!Float.isNaN(features[j].score))
+ out.append(sequenceFeature.type);
+ if (!Float.isNaN(sequenceFeature.score))
{
out.append(TAB);
- out.append(features[j].score);
+ out.append(sequenceFeature.score);
}
out.append(newline);
}
* @return
*/
public String printGffFormat(SequenceI[] sequences,
- Map<String, Object> visible)
+ Map<String, FeatureColourI> visible)
{
return printGffFormat(sequences, visible, true, true);
}
* @return
*/
public String printGffFormat(SequenceI[] sequences,
- Map<String, Object> visible, boolean outputVisibleOnly,
+ Map<String, FeatureColourI> visible, boolean outputVisibleOnly,
boolean includeNonPositionalFeatures)
{
StringBuilder out = new StringBuilder(256);
- out.append(String.format("%s %d\n", GFF_VERSION, gffVersion));
+ int version = gffVersion == 0 ? 2 : gffVersion;
+ out.append(String.format("%s %d\n", GFF_VERSION, version));
String source;
boolean isnonpos;
for (SequenceI seq : sequences)
git://source.jalview.org / jalview.git / blobdiff