+/*
+ * 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 <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
package jalview.schemes;
-import jalview.binding.JalviewUserColours;
+import java.util.Locale;
+
+import jalview.api.AlignViewportI;
+import jalview.bin.ApplicationSingletonProvider;
+import jalview.bin.ApplicationSingletonProvider.ApplicationSingletonI;
import jalview.datamodel.AnnotatedCollectionI;
import jalview.datamodel.SequenceCollectionI;
import jalview.datamodel.SequenceI;
+import jalview.util.ColorUtils;
import java.awt.Color;
-import java.io.FileInputStream;
-import java.io.InputStreamReader;
import java.util.LinkedHashMap;
import java.util.Map;
-public class ColourSchemes
+public class ColourSchemes implements ApplicationSingletonI
{
- /*
- * singleton instance of this class
- */
- private static ColourSchemes instance = new ColourSchemes();
-
- /*
- * a map from scheme name to an instance of it
- */
- private Map<String, ColourSchemeI> schemes;
/**
* Returns the singleton instance of this class
*/
public static ColourSchemes getInstance()
{
- return instance;
+ return (ColourSchemes) ApplicationSingletonProvider
+ .getInstance(ColourSchemes.class);
}
private ColourSchemes()
}
/**
+ * ColourSchemeProperty "static"
+ */
+ public Color[] rnaHelices = null;
+
+ /**
+ * delete the existing cached RNA helices colours
+ */
+ public static void resetRnaHelicesShading()
+ {
+ getInstance().rnaHelices = null;
+ }
+
+ public static void initRnaHelicesShading(int n)
+ {
+ int i = 0;
+ ColourSchemes j = getInstance();
+
+ if (j.rnaHelices == null)
+ {
+ j.rnaHelices = new Color[n + 1];
+ }
+ else if (j.rnaHelices != null && j.rnaHelices.length <= n)
+ {
+ Color[] t = new Color[n + 1];
+ System.arraycopy(j.rnaHelices, 0, t, 0, j.rnaHelices.length);
+ i = j.rnaHelices.length;
+ j.rnaHelices = t;
+ }
+ else
+ {
+ return;
+ }
+ // Generate random colors and store
+ for (; i <= n; i++)
+ {
+ j.rnaHelices[i] = ColorUtils.generateRandomColor(Color.white);
+ }
+ }
+
+ /**
+ * a map from scheme name (lower-cased) to an instance of it
+ */
+ private Map<String, ColourSchemeI> schemes;
+
+ /**
* Loads an instance of each standard or user-defined colour scheme
*
* @return
* store in an order-preserving map, so items can be added to menus
* in the order in which they are 'discovered'
*/
- schemes = new LinkedHashMap<String, ColourSchemeI>();
+ schemes = new LinkedHashMap<>();
for (JalviewColourScheme cs : JalviewColourScheme.values())
{
try
{
- registerColourScheme(cs.getSchemeClass().newInstance());
+ registerColourScheme(
+ cs.getSchemeClass().getDeclaredConstructor().newInstance());
} catch (InstantiationException | IllegalAccessException e)
{
System.err.println("Error instantiating colour scheme for "
+ cs.toString() + " " + e.getMessage());
+ e.printStackTrace();
+ } catch (ReflectiveOperationException roe)
+ {
+ roe.printStackTrace();
}
}
}
* name is lower-case for non-case-sensitive lookup
* (name in the colour keeps its true case)
*/
- String lower = name.toLowerCase();
+ String lower = name.toLowerCase(Locale.ROOT);
if (schemes.containsKey(lower))
{
System.err
*/
public void removeColourScheme(String name)
{
- schemes.remove(name);
+ if (name != null)
+ {
+ schemes.remove(name.toLowerCase(Locale.ROOT));
+ }
}
-
+
/**
* Returns an instance of the colour scheme with which the given view may be
* coloured
*
* @param name
* name of the colour scheme
+ * @param viewport
* @param forData
* the data to be coloured
* @param optional
* represent
* @return
*/
- public ColourSchemeI getColourScheme(String name,
+ public ColourSchemeI getColourScheme(String name, AlignViewportI viewport,
AnnotatedCollectionI forData,
Map<SequenceI, SequenceCollectionI> hiddenRepSequences)
{
{
return null;
}
- ColourSchemeI cs = schemes.get(name.toLowerCase());
- return cs == null ? null : cs.getInstance(forData, hiddenRepSequences);
+ ColourSchemeI cs = schemes.get(name.toLowerCase(Locale.ROOT));
+ return cs == null ? null : cs.getInstance(viewport, forData);
}
/**
public ColourSchemeI getColourScheme(String name,
AnnotatedCollectionI forData)
{
- return getColourScheme(name, forData, null);
+ return getColourScheme(name, null, forData, null);
}
/**
{
return false;
}
- name = name.toLowerCase();
- for (ColourSchemeI scheme : getColourSchemes())
- {
- if (name.equals(scheme.getSchemeName().toLowerCase()))
- {
- return true;
- }
- }
- return false;
- }
-
- /**
- * Loads a user defined colour scheme from file. The file should contain a
- * definition of residue colours in XML format as defined in
- * JalviewUserColours.xsd.
- *
- * @param file
- *
- * @return
- */
- public static UserColourScheme loadColourScheme(String file)
- {
- UserColourScheme ucs = null;
- Color[] newColours = null;
- try
- {
- InputStreamReader in = new InputStreamReader(
- new FileInputStream(file), "UTF-8");
-
- jalview.schemabinding.version2.JalviewUserColours jucs = new jalview.schemabinding.version2.JalviewUserColours();
-
- org.exolab.castor.xml.Unmarshaller unmar = new org.exolab.castor.xml.Unmarshaller(
- jucs);
- jucs = (jalview.schemabinding.version2.JalviewUserColours) unmar
- .unmarshal(in);
-
- /*
- * non-case-sensitive colours are for 20 amino acid codes,
- * B, Z, X and Gap
- * optionally, lower-case alternatives for all except Gap
- */
- newColours = new Color[24];
- Color[] lowerCase = new Color[23];
- boolean caseSensitive = false;
-
- String name;
- int index;
- for (int i = 0; i < jucs.getColourCount(); i++)
- {
- name = jucs.getColour(i).getName();
- if (ResidueProperties.aa3Hash.containsKey(name))
- {
- index = ResidueProperties.aa3Hash.get(name).intValue();
- }
- else
- {
- index = ResidueProperties.aaIndex[name.charAt(0)];
- }
- if (index == -1)
- {
- continue;
- }
-
- Color color = new Color(Integer.parseInt(jucs.getColour(i)
- .getRGB(), 16));
- if (name.toLowerCase().equals(name))
- {
- caseSensitive = true;
- lowerCase[index] = color;
- }
- else
- {
- newColours[index] = color;
- }
- }
-
- /*
- * instantiate the colour scheme
- */
- ucs = new UserColourScheme(newColours);
- ucs.setName(jucs.getSchemeName());
- if (caseSensitive)
- {
- ucs.setLowerCaseColours(lowerCase);
- }
- } catch (Exception ex)
- {
- // Could be old Jalview Archive format
- try
- {
- InputStreamReader in = new InputStreamReader(new FileInputStream(
- file), "UTF-8");
-
- jalview.binding.JalviewUserColours jucs = new jalview.binding.JalviewUserColours();
-
- jucs = JalviewUserColours.unmarshal(in);
-
- newColours = new Color[jucs.getColourCount()];
-
- for (int i = 0; i < 24; i++)
- {
- newColours[i] = new Color(Integer.parseInt(jucs.getColour(i)
- .getRGB(), 16));
- }
- ucs = new UserColourScheme(newColours);
- ucs.setName(jucs.getSchemeName());
- } catch (Exception ex2)
- {
- ex2.printStackTrace();
- }
-
- if (newColours == null)
- {
- System.out.println("Error loading User ColourFile\n" + ex);
- }
- }
-
- return ucs;
+ return schemes.containsKey(name.toLowerCase(Locale.ROOT));
}
}
git://source.jalview.org / jalview.git / blobdiff