package com.beloo.widget.chipslayoutmanager.layouter;
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import android.graphics.Rect;
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import android.view.View;
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import java.util.List;
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public interface ILayouter {
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/** add views from current row to layout*/
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void layoutRow();
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/** calculate view positions, view won't be actually added to layout when calling this method
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* @return true if view successfully placed, false if view can't be placed because out of space on screen and have to be recycled */
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boolean placeView(View view);
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/** Read layouter state from current attached view. We need only last of it, but we can't determine here which is last.
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* Based on characteristics of last attached view, layouter algorithm will be able to continue placing from it.
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* This method have to be called on attaching view
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* @return * @return true if view successfully attached, false if view can't be attached because out of space on screen */
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boolean onAttachView(View view);
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/** @return size of current row*/
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int getRowSize();
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/** @return top of current row*/
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int getViewTop();
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/** @return bottom of current row */
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int getViewBottom();
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/** @return size of previous row*/
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int getPreviousRowSize();
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List<Item> getCurrentRowItems();
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Rect getRowRect();
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void addLayouterListener(ILayouterListener layouterListener);
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void removeLayouterListener(ILayouterListener layouterListener);
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AbstractPositionIterator positionIterator();
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}
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