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Diffstat (limited to 'odk/examples/DevelopersGuide/OfficeDev/Linguistic/PropChgHelper.java')
| -rw-r--r-- | odk/examples/DevelopersGuide/OfficeDev/Linguistic/PropChgHelper.java | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/odk/examples/DevelopersGuide/OfficeDev/Linguistic/PropChgHelper.java b/odk/examples/DevelopersGuide/OfficeDev/Linguistic/PropChgHelper.java deleted file mode 100644 index ec647148..00000000 --- a/odk/examples/DevelopersGuide/OfficeDev/Linguistic/PropChgHelper.java +++ /dev/null @@ -1,194 +0,0 @@ -/************************************************************************* - * - * The Contents of this file are made available subject to the terms of - * the BSD license. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of Sun Microsystems, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR - * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE - * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - *************************************************************************/ - -import com.sun.star.linguistic2.XLinguServiceEventBroadcaster; -import com.sun.star.linguistic2.XLinguServiceEventListener; -import com.sun.star.linguistic2.LinguServiceEvent; -import com.sun.star.beans.XPropertySet; -import com.sun.star.beans.XPropertyChangeListener; -import com.sun.star.beans.PropertyChangeEvent; -import com.sun.star.lang.EventObject; -import com.sun.star.uno.XInterface; - -import java.util.ArrayList; - -public class PropChgHelper implements - XPropertyChangeListener, - XLinguServiceEventBroadcaster -{ - XInterface xEvtSource; - String[] aPropNames; - XPropertySet xPropSet; - ArrayList aLngSvcEvtListeners; - - public PropChgHelper( - XInterface xEvtSource, - String[] aPropNames ) - { - this.xEvtSource = xEvtSource; - this.aPropNames = aPropNames; - xPropSet = null; - aLngSvcEvtListeners = new ArrayList(); - } - - public XInterface GetEvtSource() - { - return xEvtSource; - } - - public XPropertySet GetPropSet() - { - return xPropSet; - } - - public String[] GetPropNames() - { - return aPropNames; - } - - public void LaunchEvent( LinguServiceEvent aEvt ) - { - int nCnt = aLngSvcEvtListeners.size(); - for (int i = 0; i < nCnt; ++i) - { - XLinguServiceEventListener xLstnr = - (XLinguServiceEventListener) aLngSvcEvtListeners.get(i); - if (xLstnr != null) - xLstnr.processLinguServiceEvent( aEvt ); - } - } - - public void AddAsListenerTo( XPropertySet xPropertySet ) - { - // do not listen any longer to the old property set (if any) - RemoveAsListener(); - - // set new property set to be used and register as listener to it - xPropSet = xPropertySet; - if (xPropSet != null) - { - int nLen = aPropNames.length; - for (int i = 0; i < nLen; ++i) - { - if (aPropNames[i].length() != 0) - { - try { - xPropSet.addPropertyChangeListener( - aPropNames[i], (XPropertyChangeListener) this ); - } - catch( Exception e ) { - } - } - } - } - } - - public void RemoveAsListener() - { - if (xPropSet != null) - { - int nLen = aPropNames.length; - for (int i = 0; i < nLen; ++i) - { - if (aPropNames[i].length() != 0) - { - try { - xPropSet.removePropertyChangeListener( - aPropNames[i], (XPropertyChangeListener) this ); - } - catch( Exception e ) { - } - } - } - - xPropSet = null; - } - } - - // __________ interface methods __________ - - //*************** - // XEventListener - //*************** - public void disposing( EventObject aSource ) - throws com.sun.star.uno.RuntimeException - { - if (aSource.Source == xPropSet) - { - RemoveAsListener(); - } - } - - //************************ - // XPropertyChangeListener - //************************ - public void propertyChange( PropertyChangeEvent aEvt ) - throws com.sun.star.uno.RuntimeException - { - // will be overloaded in derived classes - } - - //****************************** - // XLinguServiceEventBroadcaster - //****************************** - public boolean addLinguServiceEventListener( - XLinguServiceEventListener xListener ) - throws com.sun.star.uno.RuntimeException - { - boolean bRes = false; - if (xListener != null) - { - bRes = aLngSvcEvtListeners.add( xListener ); - } - return bRes; - } - - public boolean removeLinguServiceEventListener( - XLinguServiceEventListener xListener ) - throws com.sun.star.uno.RuntimeException - { - boolean bRes = false; - if (xListener != null) - { - int nIdx = aLngSvcEvtListeners.indexOf( xListener ); - if (nIdx != -1) - { - aLngSvcEvtListeners.remove( nIdx ); - bRes = true; - } - } - return bRes; - } -}; - |