/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/ import com.sun.star.uno.UnoRuntime;
/* ------------------------------------------------------------------ */ /** Creates a new instance of FormLayer */ public FormLayer( DocumentHelper _document )
{
m_document = _document;
m_insertPage = -1;
}
/* ------------------------------------------------------------------ */ /** creates a control in the document
<p>Note that <em>control<em> here is an incorrect terminology. What the method really does is it creates a control shape, together with a control model, and inserts them into the document model. This will result in every view to this document creating a control described by the model-shape pair. </p>
@param sFormComponentService the service name of the form component to create, e.g. "TextField" @param nXPos the abscissa of the position of the newly inserted shape @param nXPos the ordinate of the position of the newly inserted shape @param nWidth the width of the newly inserted shape @param nHeight the height of the newly inserted shape @param xParentForm the form to use as parent for the newly create form component. May be null, in this case a default parent is chosen by the implementation @return the property access to the control's model
*/ protected XPropertySet createControlAndShape( String sFormComponentService, int nXPos, int nYPos, int nWidth, int nHeight, XIndexContainer xParentForm ) throws java.lang.Exception
{ // let the document create a shape
XMultiServiceFactory xDocAsFactory = UnoRuntime.queryInterface(
XMultiServiceFactory.class, m_document.getDocument() );
XControlShape xShape = UnoRuntime.queryInterface( XControlShape.class,
xDocAsFactory.createInstance( "com.sun.star.drawing.ControlShape" ) );
// position and size of the shape
xShape.setSize( new Size( nWidth * 100, nHeight * 100 ) );
xShape.setPosition( new Point( nXPos * 100, nYPos * 100 ) );
// adjust the anchor so that the control is tied to the page
XPropertySet xShapeProps = UNO.queryPropertySet( xShape );
TextContentAnchorType eAnchorType = TextContentAnchorType.AT_PARAGRAPH;
xShapeProps.setPropertyValue( "AnchorType", eAnchorType );
// create the form component (the model of a form control)
String sQualifiedComponentName = "com.sun.star.form.component." + sFormComponentService;
XControlModel xModel = UnoRuntime.queryInterface( XControlModel.class,
m_document.getOrb().createInstance( sQualifiedComponentName ) );
// insert the model into the form component hierarchy, if the caller gave us a location if ( null != xParentForm )
{
xParentForm.insertByIndex( xParentForm.getCount(), xModel );
}
// knitt them
xShape.setControl( xModel );
// add the shape to the shapes collection of the document
XDrawPage pageWhereToInsert = ( m_insertPage != -1 ) ? m_document.getDrawPage( m_insertPage ) : m_document.getMainDrawPage();
// some initializations which are the same for all controls
XPropertySet xModelProps = UNO.queryPropertySet( xModel ); try
{
XPropertySetInfo xPSI = xModelProps.getPropertySetInfo(); if ( xPSI.hasPropertyByName( "Border" ) )
{ if ( ((Short)xModelProps.getPropertyValue( "Border" )).shortValue() == com.sun.star.awt.VisualEffect.LOOK3D )
xModelProps.setPropertyValue( "Border", Short.valueOf( com.sun.star.awt.VisualEffect.FLAT ) );
} if ( xPSI.hasPropertyByName( "VisualEffect" ) )
xModelProps.setPropertyValue( "VisualEffect", Short.valueOf( com.sun.star.awt.VisualEffect.FLAT ) ); if ( m_document.classify() != DocumentType.CALC ) if ( xPSI.hasPropertyByName( "BorderColor" ) )
xModelProps.setPropertyValue( "BorderColor", Integer.valueOf( 0x00C0C0C0 ) );
} catch( com.sun.star.uno.Exception e )
{
System.err.println(e);
e.printStackTrace( System.err );
} return xModelProps;
}
/* ------------------------------------------------------------------ */ /** creates a control in the document
<p>Note that <em>control<em> here is an incorrect terminology. What the method really does is it creates a control shape, together with a control model, and inserts them into the document model. This will result in every view to this document creating a control described by the model-shape pair. </p>
@param sFormComponentService the service name of the form component to create, e.g. "TextField" @param nXPos the abscissa of the position of the newly inserted shape @param nXPos the ordinate of the position of the newly inserted shape @param nWidth the width of the newly inserted shape @param nHeight the height of the newly inserted shape @return the property access to the control's model
*/ protected XPropertySet createControlAndShape( String sFormComponentService, int nXPos, int nYPos, int nWidth, int nHeight ) throws java.lang.Exception
{ return createControlAndShape( sFormComponentService, nXPos, nYPos, nWidth, nHeight, null );
}
/* ------------------------------------------------------------------ */ /** creates a line of controls, consisting of a label and a field for data input.
<p>In opposite to the second form of this method, here the height of the field, as well as the abscissa of the label, are under the control of the caller.</p>
@param sControlType specifies the type of the data input control @param sFieldName specifies the field name the text field should be bound to @param sControlNamePostfix specifies a postfix to append to the logical control names @param nYPos specifies the Y position of the line to start at @param nHeight the height of the field @return the control model of the created data input field
*/ protected XPropertySet insertControlLine( String sControlType, String sFieldName, String sControlNamePostfix, int nXPos, int nYPos, int nHeight ) throws java.lang.Exception
{ // insert the label control
XPropertySet xLabelModel = createControlAndShape( "FixedText", nXPos, nYPos, 25, 6 );
xLabelModel.setPropertyValue( "Label", sFieldName );
// insert the text field control
XPropertySet xFieldModel = createControlAndShape( sControlType, nXPos + 26, nYPos, 40, nHeight );
xFieldModel.setPropertyValue( "DataField", sFieldName ); // knit it to its label component
xFieldModel.setPropertyValue( "LabelControl", xLabelModel );
// some names, so later on we can find them
xLabelModel.setPropertyValue( "Name", sFieldName + sControlNamePostfix + "_Label" );
xFieldModel.setPropertyValue( "Name", sFieldName + sControlNamePostfix );
return xFieldModel;
}
/* ------------------------------------------------------------------ */ /** creates a line of controls, consisting of a label and a field for data input.
@param sControlType specifies the type of the data input control @param sFieldName specifies the field name the text field should be bound to @param nYPos specifies the Y position of the line to start at @return the control model of the created data input field
*/ protected XPropertySet insertControlLine( String sControlType, String sFieldName, String sControlNamePostfix, int nYPos ) throws java.lang.Exception
{ return insertControlLine( sControlType, sFieldName, sControlNamePostfix, 2, nYPos, 6 );
}
/* ------------------------------------------------------------------ */ /** retrieves the radio button model with the given name and the given ref value * @param form * the parent form of the radio button model to find * @param name * the name of the radio button * @param refValue * the reference value of the radio button
*/ public XPropertySet getRadioModelByRefValue( XPropertySet form, String name, String refValue ) throws com.sun.star.uno.Exception, java.lang.Exception
{
XIndexAccess indexAccess = UnoRuntime.queryInterface( XIndexAccess.class,
form );
for ( int i=0; i<indexAccess.getCount(); ++i )
{
XPropertySet control = UNO.queryPropertySet( indexAccess.getByIndex( i ) );
if ( ((String)control.getPropertyValue( "Name" )).equals( name ) ) if ( ((String)control.getPropertyValue( "RefValue" )).equals( refValue ) ) return control;
} returnnull;
}
/* ------------------------------------------------------------------ */ /** retrieves the radio button model with the given name and the given tag * @param form * the parent form of the radio button model to find * @param name * the name of the radio button * @param tag * the tag of the radio button
*/ public XPropertySet getRadioModelByTag( XPropertySet form, String name, String tag ) throws com.sun.star.uno.Exception, java.lang.Exception
{
XIndexAccess indexAccess = UnoRuntime.queryInterface( XIndexAccess.class,
form );
for ( int i=0; i<indexAccess.getCount(); ++i )
{
XPropertySet control = UNO.queryPropertySet( indexAccess.getByIndex( i ) );
if ( ((String)control.getPropertyValue( "Name" )).equals( name ) ) if ( ((String)control.getPropertyValue( "Tag" )).equals( tag ) ) return control;
} returnnull;
}
}
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