litesoft
@ 939
litesoft / trunk / Java / core / Anywhere / src / org / litesoft / uipopupsupport / ContextPopupPositioner.java
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// This Source Code is in the Public Domain per: http://litesoft.org/License.txt package org.litesoft.uipopupsupport; import org.litesoft.commonfoundation.typeutils.*; import org.litesoft.core.simpletypes.*; import org.litesoft.core.util.*; import org.litesoft.logger.*; import org.litesoft.logger.nonpublic.*; public class ContextPopupPositioner { protected static final Logger LOGGER = LoggerFactory.getLogger( ContextPopupPositioner.class ); public ContextPopupPositioner( RectangleContainmentStrategy pRectangleContainmentStrategy, CommonRectangularPoint pPopupRelativeMeetingPoint, // PointXY pClientPos, SizeXY pClientSize ) { Objects.assertNotNull( "RectangleContainmentStrategy", mRectangleContainmentStrategy = pRectangleContainmentStrategy ); Objects.assertNotNull( "PopupRelativeMeetingPoint", mPopupRelativeMeetingPoint = pPopupRelativeMeetingPoint ); Objects.assertNotNull( "ClientPos", mClientPos = pClientPos ); Objects.assertNotNull( "ClientSize", mClientSize = pClientSize ); } public String toString() { return toStringBuilder().toString(); } public StringBuilder toStringBuilder() { StringBuilder zSB = new StringBuilder().append( "ContextPopupPositioner: " ); zSB.append( mRectangleContainmentStrategy ).append( ", " ).append( mPopupRelativeMeetingPoint ); return add( zSB, "Client - ", new Rect( mClientPos, mClientSize ) ); } protected StringBuilder add( StringBuilder pSB, String pWhat, Object pToString ) { return pSB.append( "\n " ).append( pWhat ).append( pToString ); } protected RectangleContainmentStrategy mRectangleContainmentStrategy; protected CommonRectangularPoint mPopupRelativeMeetingPoint; protected PointXY mClientPos; protected SizeXY mClientSize; public Rect determinePosition( Rect pPopupRect ) { return LLdeterminePosition( pPopupRect, mClientPos ); } protected Rect LLdeterminePosition( Rect pPopupRect, PointXY pRelativeTo ) { AbstractLogger zLogger = LOGGER.trace; if ( zLogger.isEnabled() ) { zLogger.log( add( toStringBuilder(), "Popup - size", pPopupRect.getSizeXY() ).toString() ); } PointXY zPopupMeetingPointOffsets = mPopupRelativeMeetingPoint.getAppropriatePoint( pPopupRect ); PointXY zNewPopupPos = new PointXY( pRelativeTo.getX() - zPopupMeetingPointOffsets.getX(), // pRelativeTo.getY() - zPopupMeetingPointOffsets.getY() ); return mRectangleContainmentStrategy.adjustToFitIn( new Rect( zNewPopupPos, pPopupRect.getSizeXY() ), new Rect( PointXY.ZERO_ZERO, mClientSize ) ); } } |
Commits for litesoft/trunk/Java/core/Anywhere/src/org/litesoft/uipopupsupport/ContextPopupPositioner.java
Revision | Author | Commited | Message |
---|---|---|---|
939 Diff | GeorgeS | Mon 02 Jun, 2014 21:30:31 +0000 | Extracting commonfoundation |
804 Diff | GeorgeS | Wed 15 Aug, 2012 12:48:51 +0000 | |
151 Diff | GeorgeS | Thu 17 Mar, 2011 04:16:22 +0000 | |
49 Diff | GeorgeS | Mon 12 Apr, 2010 02:59:10 +0000 | License Text |
2 | GeorgeS | Sun 07 Feb, 2010 12:50:58 +0000 |