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package org.litesoft.GWT.forms.client.components.factories.others;
import com.google.gwt.user.client.ui.*;
import org.litesoft.GWT.client.widgets.nonpublic.*;
import org.litesoft.GWT.forms.client.components.factories.*;
import org.litesoft.GWT.forms.client.nonpublic.*;
import org.litesoft.core.simpletypes.boxers.*;
import org.litesoft.core.util.*;
import org.litesoft.rpcpassable.*;
import org.litesoft.ui.def.*;
import org.litesoft.ui.def.nonpublic.*;
import org.litesoft.ui.def.nonpublic.support.*;
public class UiInputActionWidgetFactory implements FormComponentFactory
{
public Widget create( FormInstanceComponentHandler pComponentHandler, UiDef pUiDef,
FormMetaData pFormMetaData, boolean pHasHorizontalPeer )
{
UiInputActionDef zDef = (UiInputActionDef) pUiDef;
AttributeMetaData zMD = pFormMetaData.getAttribute( zDef );
if ( zMD == null )
{
throw new IllegalStateException( "Metadata required for a " + zDef );
}
return ApplyFont.to( zDef.getFont(), new MyFormAdapter( pComponentHandler, zMD, zDef ).init() );
}
private static final class MyFormAdapter extends FormButtonAdapter implements FormAttributeAdapter
{
private Integer mUniqueID;
private BoxedBoolean mBaseValue = BoxedBoolean.FALSE;
private BoxedBoolean mCurValue = BoxedBoolean.FALSE;
public MyFormAdapter( FormInstanceComponentHandler pComponentHandler, //
AttributeMetaData pMD, UiInputActionDef pDef )
{
super( pComponentHandler, pMD.getAttributeReference(), pMD, pDef );
mUniqueID = pMD.getUniqueID();
}
protected Widget initWidget()
{
mComponentFormHandler.addAttributeAdapter( this );
return super.initWidget();
}
public void onClick( Widget sender )
{
if ( !BoxedBoolean.TRUE.equals( mCurValue ) )
{
mCurValue = BoxedBoolean.TRUE;
mComponentFormHandler.componentChangedState( true );
// send the attribute change
mComponentFormHandler.componentUpdatedValue( this, mCurValue );
// then send the action
actionRequested( true );
setDisabled( true );
}
}
// FormAttributeAdapter
public Integer getUniqueID()
{
return mUniqueID;
}
public String getAttributeReference()
{
return getActionID();
}
public boolean isErrorState()
{
return false;
}
public String getErrorText()
{
return null;
}
public void setErrorText( String pError )
{
// Buttons can not be in error
}
public boolean isChangedState()
{
return !mBaseValue.equals( mCurValue );
}
public RPCpassable getBaseValue()
{
return mBaseValue;
}
public void setBaseValue( RPCpassable pBaseValue )
{
setCurrentValue( mBaseValue = convert( pBaseValue ) );
}
public RPCpassable getCurrentValue()
{
return mCurValue;
}
public void setCurrentValue( RPCpassable pCurrentValue )
{
mCurValue = convert( pCurrentValue );
setDisabled( BoxedBoolean.TRUE.equals( mCurValue ) );
}
public String getUserValue()
{
return mCurValue.toString();
}
public void setUserValue( String pValue )
{
setCurrentValue( new BoxedBoolean( UtilsCommon.toBoolean( pValue ) ) );
}
public void publishAnyPendingChanges()
{
// Do nothing as Buttons do not do defferred processing
}
public void updateValidOptions( RPCpassable[] pValidOptions )
{
// Do nothing as Buttons do NOT support valid Options
}
private BoxedBoolean convert( RPCpassable pValue )
{
return BoxedBoolean.TRUE.equals( pValue ) ? BoxedBoolean.TRUE : BoxedBoolean.FALSE;
}
}
}
|
Revision |
Author |
Commited |
Message |
2
|
GeorgeS
|
Sun 07 Feb, 2010 12:50:58 +0000 |
|