org.caleydo.view.domino.internal.BlockBands.java Source code

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Here is the source code for org.caleydo.view.domino.internal.BlockBands.java

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/*******************************************************************************
 * Caleydo - Visualization for Molecular Biology - http://caleydo.org
 * Copyright (c) The Caleydo Team. All rights reserved.
 * Licensed under the new BSD license, available at http://caleydo.org/license
 *******************************************************************************/
package org.caleydo.view.domino.internal;

import gleem.linalg.Vec2f;

import java.util.Collection;
import java.util.Map;

import org.caleydo.core.data.selection.SelectionManager;
import org.caleydo.core.data.selection.SelectionType;
import org.caleydo.core.id.IDType;
import org.caleydo.core.view.opengl.canvas.IGLMouseListener.IMouseEvent;
import org.caleydo.core.view.opengl.picking.Pick;
import org.caleydo.view.domino.internal.band.ABand;
import org.caleydo.view.domino.internal.band.ABandIdentifier;

import com.google.common.base.Function;
import com.google.common.collect.Maps;

/**
 * @author Samuel Gratzl
 *
 */
public class BlockBands extends ABands {

    @Override
    protected void update() {
        Map<ABandIdentifier, ABand> bak = Maps.uniqueIndex(bands, new Function<ABand, ABandIdentifier>() {
            @Override
            public ABandIdentifier apply(ABand input) {
                return input.getId();
            }
        });
        bands.clear();

        Block block = findParent(Block.class);
        block.createOffsetBands(bands);

        for (ABand band : bands) {
            if (bak.containsKey(band.getId())) {
                band.initFrom(bak.get(band.getId()));
            }
        }
    }

    @Override
    protected void onBandPick(Pick pick) {
        switch (pick.getPickingMode()) {
        case RIGHT_CLICKED:
            ABand band = getRoute(pick.getObjectID());
            band.changeLevel(!((IMouseEvent) pick).isCtrlDown());
            repaint();
            break;
        default:
            break;
        }
    }

    @Override
    protected Vec2f getShift() {
        return new Vec2f(0, 0);
    }

    public void select(SelectionType type, IDType idType, Collection<Integer> ids, boolean additional) {
        SelectionManager manager = getOrCreate(idType);
        if (!additional)
            manager.clearSelection(type);
        manager.addToType(type, ids);
        selections.fireSelectionDelta(manager);
    }

    public void clear(SelectionType type, IDType idType, Collection<Integer> ids) {
        SelectionManager manager = getOrCreate(idType);
        if (ids == null)
            manager.clearSelection(type);
        else
            manager.removeFromType(type, ids);
        selections.fireSelectionDelta(manager);
    }

}