X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FFeatureRenderer.java;h=83badd0da33d0fa9ebbc71b6d8a4e6b00e32903b;hb=1213d49ca3df8f48360da857121805d088c13aab;hp=5843844fbeb8f7b362c622c6d23fd214a0aa0cec;hpb=9816dd282fa1ec6731dd8afe6c4f255f6d0a2dd4;p=jalview.git diff --git a/src/jalview/gui/FeatureRenderer.java b/src/jalview/gui/FeatureRenderer.java old mode 100755 new mode 100644 index 5843844..83badd0 --- a/src/jalview/gui/FeatureRenderer.java +++ b/src/jalview/gui/FeatureRenderer.java @@ -1,473 +1,47 @@ -/* - * Jalview - A Sequence Alignment Editor and Viewer - * Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA - */ -package jalview.gui; - -import jalview.datamodel.*; - -import java.awt.*; - -import java.util.*; - -import java.awt.image.*; - - -/** - * DOCUMENT ME! - * - * @author $author$ - * @version $Revision$ - */ -public class FeatureRenderer -{ - AlignViewport av; - Color resBoxColour; - float transparency = 1.0f; - FontMetrics fm; - int charOffset; - - Hashtable featureColours = new Hashtable(); - - - // A higher level for grouping features of a - // particular type - Hashtable featureGroups = null; - - // This is actually an Integer held in the hashtable, - // Retrieved using the key feature type - Object currentColour; - - String [] renderOrder; - - boolean newFeatureAdded = false; - - - /** - * Creates a new FeatureRenderer object. - * - * @param av DOCUMENT ME! - */ - public FeatureRenderer(AlignViewport av) - { - this.av = av; - } - - public void transferSettings(FeatureRenderer fr) - { - renderOrder = fr.renderOrder; - featureGroups = fr.featureGroups; - featureColours = fr.featureColours; - transparency = fr.transparency; - } - - BufferedImage offscreenImage; - boolean offscreenRender = false; - public Color findFeatureColour(Color initialCol, SequenceI seq, int res) - { - return new Color( findFeatureColour (initialCol.getRGB(), - seq, res )); - } - - /** - * This is used by the Molecule Viewer and Overview to - * get the accurate colourof the rendered sequence - */ - public int findFeatureColour(int initialCol, SequenceI seq, int column) - { - if(!av.showSequenceFeatures) - return initialCol; - - if(seq!=lastSeq) - { - lastSeq = seq; - sequenceFeatures = lastSeq.getDatasetSequence().getSequenceFeatures(); - if(sequenceFeatures==null) - return initialCol; - - sfSize = sequenceFeatures.length; - } - - if(jalview.util.Comparison.isGap(lastSeq.getCharAt(column))) - return Color.white.getRGB(); - - - //Only bother making an offscreen image if transparency is applied - if(transparency!=1.0f && offscreenImage==null) - { - offscreenImage = new BufferedImage(1,1,BufferedImage.TYPE_INT_ARGB); - } - - currentColour = null; - - offscreenRender = true; - - if(offscreenImage!=null) - { - offscreenImage.setRGB(0,0,initialCol); - drawSequence(offscreenImage.getGraphics(), - lastSeq, - column,column,0); - - return offscreenImage.getRGB(0,0); - } - else - { - drawSequence(null, - lastSeq, - lastSeq.findPosition(column), - -1, -1); - - if (currentColour == null) - return initialCol; - else - return ((Integer)currentColour).intValue(); - } - - - } - - - /** - * DOCUMENT ME! - * - * @param g DOCUMENT ME! - * @param seq DOCUMENT ME! - * @param sg DOCUMENT ME! - * @param start DOCUMENT ME! - * @param end DOCUMENT ME! - * @param x1 DOCUMENT ME! - * @param y1 DOCUMENT ME! - * @param width DOCUMENT ME! - * @param height DOCUMENT ME! - */ - // String type; - // SequenceFeature sf; - SequenceI lastSeq; - SequenceFeature [] sequenceFeatures; - int sfSize, sfindex, spos, epos; - - public void drawSequence(Graphics g, SequenceI seq, - int start, int end, int y1) - { - if ( seq.getDatasetSequence().getSequenceFeatures() == null - || seq.getDatasetSequence().getSequenceFeatures().length==0) - return; - - if(g!=null) - fm = g.getFontMetrics(); - - - if (av.featuresDisplayed == null - || renderOrder==null - || newFeatureAdded) - { - findAllFeatures(); - newFeatureAdded = false; - if(av.featuresDisplayed.size()<1) - return; - - sequenceFeatures = seq.getDatasetSequence().getSequenceFeatures(); - sfSize = sequenceFeatures.length; - } - - if(lastSeq==null || seq!=lastSeq) - { - lastSeq = seq; - sequenceFeatures = seq.getDatasetSequence().getSequenceFeatures(); - sfSize = sequenceFeatures.length; - } - - - if (transparency != 1 && g!=null) - { - Graphics2D g2 = (Graphics2D) g; - g2.setComposite( - AlphaComposite.getInstance( - AlphaComposite.SRC_OVER, transparency)); - } - - if(!offscreenRender) - { - spos = lastSeq.findPosition(start); - epos = lastSeq.findPosition(end); - } - - - String type; - for(int renderIndex=0; renderIndex epos - || sequenceFeatures[sfindex].getEnd() < spos)) - continue; - - if (offscreenRender && offscreenImage==null) - { - if (sequenceFeatures[sfindex].begin <= start && - sequenceFeatures[sfindex].end >= start) - { - currentColour = av.featuresDisplayed.get(sequenceFeatures[sfindex]. - type); - } - } - else if (sequenceFeatures[sfindex].type.equals("disulfide bond")) - { - - renderFeature(g, seq, - seq.findIndex(sequenceFeatures[sfindex].begin) - 1, - seq.findIndex(sequenceFeatures[sfindex].begin) - 1, - new Color( ( (Integer) av.featuresDisplayed.get( - sequenceFeatures[sfindex].type)).intValue()), - start, end, y1); - renderFeature(g, seq, - seq.findIndex(sequenceFeatures[sfindex].end) - 1, - seq.findIndex(sequenceFeatures[sfindex].end) - 1, - new Color( ( (Integer) av.featuresDisplayed.get( - sequenceFeatures[sfindex].type)).intValue()), - start, end, y1); - - } - else - renderFeature(g, seq, - seq.findIndex(sequenceFeatures[sfindex].begin) - 1, - seq.findIndex(sequenceFeatures[sfindex].end) - 1, - getColour(sequenceFeatures[sfindex].type), - start, end, y1); - - - } - - } - - if(transparency!=1.0f && g!=null) - { - Graphics2D g2 = (Graphics2D) g; - g2.setComposite( - AlphaComposite.getInstance( - AlphaComposite.SRC_OVER, 1.0f)); - } - } - - - char s; - int i; - void renderFeature(Graphics g, SequenceI seq, - int fstart, int fend, Color featureColour, int start, int end, int y1) - { - - if (((fstart <= end) && (fend >= start))) - { - if (fstart < start) - { // fix for if the feature we have starts before the sequence start, - fstart = start; // but the feature end is still valid!! - } - - if (fend >= end) - { - fend = end; - } - int pady = (y1 + av.charHeight) - av.charHeight / 5; - for (i = fstart; i <= fend; i++) - { - s = seq.getSequence().charAt(i); - - if (jalview.util.Comparison.isGap(s)) - { - continue; - } - - g.setColor(featureColour); - - g.fillRect( (i - start) * av.charWidth, y1, av.charWidth,av.charHeight); - - if(offscreenRender || !av.validCharWidth) - continue; - - g.setColor(Color.white); - charOffset = (av.charWidth - fm.charWidth(s)) / 2; - g.drawString(String.valueOf(s), - charOffset + (av.charWidth * (i - start)), - pady); - - } - } - } - - - public void featuresAdded() - { - newFeatureAdded = true; - findAllFeatures(); - } - - boolean findingFeatures = false; - synchronized void findAllFeatures() - { - - if(findingFeatures) - return; - - findingFeatures = true; - jalview.schemes.UserColourScheme ucs = new - jalview.schemes.UserColourScheme(); - - if(av.featuresDisplayed==null) - av.featuresDisplayed = new Hashtable(); - - av.featuresDisplayed.clear(); - - Vector allfeatures = new Vector(); - for (int i = 0; i < av.alignment.getHeight(); i++) - { - SequenceFeature [] features - = av.alignment.getSequenceAt(i).getDatasetSequence().getSequenceFeatures(); - - if (features == null) - continue; - - int index = 0; - while (index < features.length) - { - if (!av.featuresDisplayed.containsKey(features[index].getType())) - { - if(!(features[index].begin == 0 && features[index].end ==0)) - { - // If beginning and end are 0, the feature is for the whole sequence - // and we don't want to render the feature in the normal way - - if (getColour(features[index].getType()) == null) - { - featureColours.put(features[index].getType(), - ucs.createColourFromName(features[index]. - getType())); - } - - av.featuresDisplayed.put(features[index].getType(), - new Integer(getColour(features[index]. - getType()).getRGB())); - allfeatures.addElement(features[index].getType()); - } - } - index++; - } - } - - renderOrder = new String[allfeatures.size()]; - Enumeration en = allfeatures.elements(); - int i = allfeatures.size()-1; - while(en.hasMoreElements()) - { - renderOrder[i] = en.nextElement().toString(); - i--; - } - - findingFeatures = false; - } - - public Color getColour(String featureType) - { - Color colour = (Color)featureColours.get(featureType); - return colour; - } - - - public void addNewFeature(String name, Color col, String group) - { - - setColour(name, col); - if(av.featuresDisplayed==null) - av.featuresDisplayed = new Hashtable(); - - if(group == null) - group = "NOGROUP"; - - av.featuresDisplayed.put(name, new Integer(col.getRGB())); - } - - public void setColour(String featureType, Color col) - { - featureColours.put(featureType, col); - } - - public void setTransparency(float value) - { - transparency = value; - } - - public float getTransparency() - { - return transparency; - } - - public void setFeaturePriority(Object [][] data) - { - // The feature table will display high priority - // features at the top, but theses are the ones - // we need to render last, so invert the data - if(av.featuresDisplayed!=null) - av.featuresDisplayed.clear(); - else - av.featuresDisplayed = new Hashtable(); - - renderOrder = new String[data.length]; - - if (data.length > 0) - for (int i = 0; i < data.length; i++) - { - String type = data[i][0].toString(); - setColour(type, (Color) data[i][1]); - if ( ( (Boolean) data[i][2]).booleanValue()) - { - av.featuresDisplayed.put(type, new Integer(getColour(type).getRGB())); - } - - renderOrder[data.length - i - 1] = type; - } - - } - - - - -} +/* + * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$) + * Copyright (C) $$Year-Rel$$ The Jalview Authors + * + * This file is part of Jalview. + * + * Jalview is free software: you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, either version 3 + * of the License, or (at your option) any later version. + * + * Jalview is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR + * PURPOSE. See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Jalview. If not, see . + * The Jalview Authors are detailed in the 'AUTHORS' file. + */ +package jalview.gui; + +/** + * A class that manages drawing of sequence features for the Swing gui + */ +public class FeatureRenderer + extends jalview.renderer.seqfeatures.FeatureRenderer +{ + AlignmentPanel ap; + + /** + * Creates a new FeatureRenderer object + * + * @param alignPanel + */ + public FeatureRenderer(AlignmentPanel alignPanel) + { + super(alignPanel.av); + this.ap = alignPanel; + if (alignPanel.getSeqPanel() != null + && alignPanel.getSeqPanel().seqCanvas != null + && alignPanel.getSeqPanel().seqCanvas.fr != null) + { + transferSettings(alignPanel.getSeqPanel().seqCanvas.fr); + } + } +}