X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fapi%2FFeatureRenderer.java;h=dbc98802e4d3e5808eab61715c133c8218686732;hb=37de9310bec3501cbc6381e0c3dcb282fcaad812;hp=a0552dc4839b2ffbbc8ae41d9fa32b5c5ad7b41a;hpb=e1cd94839128776e14e51ded3f3be2dcc7e72273;p=jalview.git

diff --git a/src/jalview/api/FeatureRenderer.java b/src/jalview/api/FeatureRenderer.java
index a0552dc..dbc9880 100644
--- a/src/jalview/api/FeatureRenderer.java
+++ b/src/jalview/api/FeatureRenderer.java
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2)
- * Copyright (C) 2014 The Jalview Authors
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
  * 
  * This file is part of Jalview.
  * 
@@ -22,9 +22,10 @@ package jalview.api;
 
 import jalview.datamodel.SequenceFeature;
 import jalview.datamodel.SequenceI;
-import jalview.schemes.GraduatedColor;
 
 import java.awt.Color;
+import java.util.List;
+import java.util.Map;
 
 /**
  * Abstract feature renderer interface
@@ -35,12 +36,137 @@ import java.awt.Color;
 public interface FeatureRenderer
 {
 
+  /**
+   * compute the perceived colour for a given column position in sequenceI,
+   * taking transparency and feature visibility into account.
+   * 
+   * @param col
+   *          - background colour (due to alignment/group shading schemes, etc).
+   * @param sequenceI
+   *          - sequence providing features
+   * @param r
+   *          - column position
+   * @return
+   */
   Color findFeatureColour(Color col, SequenceI sequenceI, int r);
 
+  /**
+   * trigger the feature discovery process for a newly created feature renderer.
+   */
   void featuresAdded();
 
-  Object getFeatureStyle(String ft);
+  /**
+   * 
+   * @param ft
+   * @return display style for a feature
+   */
+  FeatureColourI getFeatureStyle(String ft);
 
-  void setColour(String ft, Object ggc);
+  /**
+   * update the feature style for a particular feature
+   * 
+   * @param ft
+   * @param ggc
+   */
+  void setColour(String ft, FeatureColourI ggc);
+
+  AlignViewportI getViewport();
+
+  /**
+   * 
+   * @return container managing list of feature types and their visibility
+   */
+  FeaturesDisplayedI getFeaturesDisplayed();
+
+  /**
+   * get display style for all features types - visible or invisible
+   * 
+   * @return
+   */
+  Map<String, FeatureColourI> getFeatureColours();
+
+  /**
+   * query the alignment view to find all features
+   * 
+   * @param newMadeVisible
+   *          - when true, automatically make newly discovered types visible
+   */
+  void findAllFeatures(boolean newMadeVisible);
+
+  /**
+   * get display style for all features types currently visible
+   * 
+   * @return
+   */
+  Map<String, FeatureColourI> getDisplayedFeatureCols();
+
+  /**
+   * get all registered groups
+   * 
+   * @return
+   */
+  List<String> getFeatureGroups();
+
+  /**
+   * get groups that are visible/invisible
+   * 
+   * @param visible
+   * @return
+   */
+  List<String> getGroups(boolean visible);
+
+  /**
+   * change visibility for a range of groups
+   * 
+   * @param toset
+   * @param visible
+   */
+  void setGroupVisibility(List<String> toset, boolean visible);
+
+  /**
+   * change visibiilty of given group
+   * 
+   * @param group
+   * @param visible
+   */
+  void setGroupVisibility(String group, boolean visible);
+
+  /**
+   * locate features at a particular position on the given sequence
+   * 
+   * @param sequence
+   * @param res
+   * @return
+   */
+  List<SequenceFeature> findFeaturesAtRes(SequenceI sequence, int res);
+
+  /**
+   * get current displayed types, in ordering of rendering (on top last)
+   * 
+   * @return a (possibly empty) list of feature types
+   */
+
+  List<String> getDisplayedFeatureTypes();
+
+  /**
+   * get current displayed groups
+   * 
+   * @return a (possibly empty) list of feature groups
+   */
+  List<String> getDisplayedFeatureGroups();
+
+  /**
+   * display all features of these types
+   * 
+   * @param featureTypes
+   */
+  void setAllVisible(List<String> featureTypes);
+
+  /**
+   * display featureType
+   * 
+   * @param featureType
+   */
+  void setVisible(String featureType);
 
 }