/* * 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; import com.sun.star.beans.XPropertySet; import com.sun.star.beans.XPropertySetInfo; import com.sun.star.container.XIndexContainer; import com.sun.star.container.XIndexAccess; import com.sun.star.lang.XMultiServiceFactory; import com.sun.star.drawing.XControlShape; import com.sun.star.drawing.XShapes; import com.sun.star.awt.Size; import com.sun.star.awt.Point; import com.sun.star.awt.XControlModel; import com.sun.star.text.TextContentAnchorType; import com.sun.star.drawing.XDrawPage; public class FormLayer { private DocumentHelper m_document; private int m_insertPage; /* ------------------------------------------------------------------ */ /** Creates a new instance of FormLayer */ public FormLayer( DocumentHelper _document ) { m_document = _document; m_insertPage = -1; } /* ------------------------------------------------------------------ */ /** sets the page which is to be used for subsequent insertions of controls/shapes */ void setInsertPage( int page ) { m_insertPage = page; } /* ------------------------------------------------------------------ */ /** retrieves the page which is to be used for subsequent insertions of controls/shapes */ final int getInsertPage( ) { return m_insertPage; } /* ------------------------------------------------------------------ */ /** creates a control in the document
Note that control 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.
@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 = (XMultiServiceFactory)UnoRuntime.queryInterface( XMultiServiceFactory.class, m_document.getDocument() ); XControlShape xShape = (XControlShape)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 = (XControlModel)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(); XShapes xDocShapes = (XShapes)UnoRuntime.queryInterface( XShapes.class, pageWhereToInsert ); xDocShapes.add( xShape ); // 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", new Short( com.sun.star.awt.VisualEffect.FLAT ) ); } if ( xPSI.hasPropertyByName( "VisualEffect" ) ) xModelProps.setPropertyValue( "VisualEffect", new Short( com.sun.star.awt.VisualEffect.FLAT ) ); if ( m_document.classify() != DocumentType.CALC ) if ( xPSI.hasPropertyByName( "BorderColor" ) ) xModelProps.setPropertyValue( "BorderColor", new Integer( 0x00C0C0C0 ) ); } catch( com.sun.star.uno.Exception e ) { System.err.println(e); e.printStackTrace( System.err ); } return xModelProps; } /* ------------------------------------------------------------------ */ /** creates a control in the documentNote that control 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.
@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.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.
@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 it's 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 = (XIndexAccess)UnoRuntime.queryInterface( XIndexAccess.class, form ); for ( int i=0; i