Examples with AlignAndDistributeControl com.ait.lienzo.client.core.shape.wires.handlers.AlignAndDistributeControl used on opensource projects

Example 1 with AlignAndDistributeControl

use of com.ait.lienzo.client.core.shape.wires.handlers.AlignAndDistributeControl in project lienzo-core by ahome-it.

the class AlignAndDistributeControlImpl method removeChildrenIfIndexed.

public void removeChildrenIfIndexed(final IPrimitive<?> prim, final List<ShapePair> pairs) {
    for (final IPrimitive<?> child : prim.asGroup().getChildNodes()) {
        final AlignAndDistributeControl handler = m_alignAndDistribute.getControlForShape(child.uuid());
        if (handler != null) {
            final ShapePair pair = new ShapePair(prim.asGroup(), child, handler);
            pairs.add(pair);
            prim.asGroup().remove(child);
        }
        if (child instanceof Group) {
            removeChildrenIfIndexed(child.asGroup(), pairs);
        }
    }
}

Example 2 with AlignAndDistributeControl

use of com.ait.lienzo.client.core.shape.wires.handlers.AlignAndDistributeControl in project lienzo-core by ahome-it.

the class AlignAndDistribute method removeHorizontalDistIndex.

public void removeHorizontalDistIndex(final AlignAndDistributeControl handler) {
    for (final DistributionEntry dist : handler.getHorizontalDistributionEntries()) {
        final AlignAndDistributeControl h1 = dist.getShape1();
        final AlignAndDistributeControl h2 = dist.getShape2();
        // make sure we don't remove from handler, or it will remove from the collection currently being iterated.
        if (handler == h1) {
            h2.getHorizontalDistributionEntries().remove(dist);
        } else {
            h1.getHorizontalDistributionEntries().remove(dist);
        }
        switch(dist.getDistributionType()) {
            case DistributionEntry.LEFT_DIST:
                removeDistIndexEntry(m_leftDistIndex, dist);
                break;
            case DistributionEntry.H_CENTER_DIST:
                removeDistIndexEntry(m_hCenterDistIndex, dist);
                break;
            case DistributionEntry.RIGHT_DIST:
                removeDistIndexEntry(m_rightDistIndex, dist);
                break;
        }
    }
    handler.getHorizontalDistributionEntries().clear();
}

Example 3 with AlignAndDistributeControl

use of com.ait.lienzo.client.core.shape.wires.handlers.AlignAndDistributeControl in project lienzo-core by ahome-it.

the class AlignAndDistribute method removeVerticalDistIndex.

public void removeVerticalDistIndex(final AlignAndDistributeControl handler) {
    for (final DistributionEntry dist : handler.getVerticalDistributionEntries()) {
        final AlignAndDistributeControl h1 = dist.getShape1();
        final AlignAndDistributeControl h2 = dist.getShape2();
        // make sure we don't remove from handler, or it will remove from the collection currently being iterated.
        if (handler == h1) {
            h2.getVerticalDistributionEntries().remove(dist);
        } else {
            h1.getVerticalDistributionEntries().remove(dist);
        }
        switch(dist.getDistributionType()) {
            case DistributionEntry.TOP_DIST:
                removeDistIndexEntry(m_topDistIndex, dist);
                break;
            case DistributionEntry.V_CENTER_DIST:
                removeDistIndexEntry(m_vCenterDistIndex, dist);
                break;
            case DistributionEntry.BOTTOM_DIST:
                removeDistIndexEntry(m_bottomDistIndex, dist);
                break;
        }
    }
    handler.getVerticalDistributionEntries().clear();
}

Example 4 with AlignAndDistributeControl

use of com.ait.lienzo.client.core.shape.wires.handlers.AlignAndDistributeControl in project lienzo-core by ahome-it.

the class AlignAndDistributeControlImpl method indexOn.

private void indexOn(final IPrimitive<?> shape) {
    final AlignAndDistributeControl handler = m_alignAndDistribute.getControlForShape(shape.uuid());
    indexOn(handler);
}

Example 5 with AlignAndDistributeControl

use of com.ait.lienzo.client.core.shape.wires.handlers.AlignAndDistributeControl in project lienzo-core by ahome-it.

the class AlignAndDistribute method buildHorizontalDistIndex.

public void buildHorizontalDistIndex(final AlignAndDistributeControl handler) {
    final double left = round(handler.getLeft());
    final double right = round(handler.getRight());
    for (final AlignAndDistributeControl otherH : m_shapes.values()) {
        if (skipShape(handler, otherH)) {
            continue;
        }
        final double otherLeft = round(otherH.getLeft());
        final double otherRight = round(otherH.getRight());
        DistributionEntry leftDist = null;
        DistributionEntry hCenterDist = null;
        DistributionEntry rightDist = null;
        if (otherRight < left) {
            final double dx = left - otherRight;
            final double leftPoint = otherLeft - dx;
            final double rightPoint = right + dx;
            final double centerPoint = round(otherRight + ((left - otherRight) / 2));
            leftDist = new DistributionEntry(otherH, handler, leftPoint, DistributionEntry.LEFT_DIST);
            hCenterDist = new DistributionEntry(otherH, handler, centerPoint, DistributionEntry.H_CENTER_DIST);
            rightDist = new DistributionEntry(otherH, handler, rightPoint, DistributionEntry.RIGHT_DIST);
        } else if (otherLeft > right) {
            final double dx = otherLeft - right;
            final double leftPoint = left - dx;
            final double rightPoint = otherRight + dx;
            final double centerPoint = round(otherLeft + ((right - otherLeft) / 2));
            leftDist = new DistributionEntry(handler, otherH, leftPoint, DistributionEntry.LEFT_DIST);
            hCenterDist = new DistributionEntry(handler, otherH, centerPoint, DistributionEntry.H_CENTER_DIST);
            rightDist = new DistributionEntry(handler, otherH, rightPoint, DistributionEntry.RIGHT_DIST);
        }
        if (leftDist != null) {
            addDistIndexEntry(m_leftDistIndex, leftDist);
            addDistIndexEntry(m_hCenterDistIndex, hCenterDist);
            addDistIndexEntry(m_rightDistIndex, rightDist);
        }
    }
}