1*ae15d43aSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*ae15d43aSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*ae15d43aSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*ae15d43aSAndrew Rist * distributed with this work for additional information 6*ae15d43aSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*ae15d43aSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*ae15d43aSAndrew Rist * "License"); you may not use this file except in compliance 9*ae15d43aSAndrew Rist * with the License. You may obtain a copy of the License at 10*ae15d43aSAndrew Rist * 11*ae15d43aSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*ae15d43aSAndrew Rist * 13*ae15d43aSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*ae15d43aSAndrew Rist * software distributed under the License is distributed on an 15*ae15d43aSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*ae15d43aSAndrew Rist * KIND, either express or implied. See the License for the 17*ae15d43aSAndrew Rist * specific language governing permissions and limitations 18*ae15d43aSAndrew Rist * under the License. 19*ae15d43aSAndrew Rist * 20*ae15d43aSAndrew Rist *************************************************************/ 21*ae15d43aSAndrew Rist 22*ae15d43aSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir import com.sun.star.uno.*; 25cdf0e10cSrcweir import com.sun.star.util.*; 26cdf0e10cSrcweir import com.sun.star.lang.*; 27cdf0e10cSrcweir import com.sun.star.accessibility.*; 28cdf0e10cSrcweir import com.sun.star.container.*; 29cdf0e10cSrcweir import com.sun.star.beans.*; 30cdf0e10cSrcweir import com.sun.star.form.binding.*; 31cdf0e10cSrcweir import com.sun.star.form.validation.*; 32cdf0e10cSrcweir 33cdf0e10cSrcweir /** 34cdf0e10cSrcweir * 35cdf0e10cSrcweir * @author fs@openoffice.org 36cdf0e10cSrcweir */ 37cdf0e10cSrcweir public class SingleControlValidation implements XFormComponentValidityListener 38cdf0e10cSrcweir { 39cdf0e10cSrcweir private DocumentHelper m_document; /// our current test document 40cdf0e10cSrcweir private FormLayer m_formLayer; /// quick access to the form layer 41cdf0e10cSrcweir private XMultiServiceFactory m_orb; /// our service factory 42cdf0e10cSrcweir 43cdf0e10cSrcweir private XPropertySet m_inputField; 44cdf0e10cSrcweir private XPropertySet m_inputLabel; 45cdf0e10cSrcweir private XPropertySet m_statusField; 46cdf0e10cSrcweir private XPropertySet m_explanationField; 47cdf0e10cSrcweir private XValidator m_validator; 48cdf0e10cSrcweir 49cdf0e10cSrcweir /* ------------------------------------------------------------------ */ SingleControlValidation( DocumentHelper document, int columnPos, int rowPos, String formComponentService, XValidator validator )50cdf0e10cSrcweir public SingleControlValidation( DocumentHelper document, int columnPos, int rowPos, String formComponentService, XValidator validator ) 51cdf0e10cSrcweir { 52cdf0e10cSrcweir m_document = document; 53cdf0e10cSrcweir m_validator = validator; 54cdf0e10cSrcweir m_formLayer = new FormLayer( m_document ); 55cdf0e10cSrcweir createControls( columnPos, rowPos, formComponentService, 1, 0 ); 56cdf0e10cSrcweir } 57cdf0e10cSrcweir 58cdf0e10cSrcweir /* ------------------------------------------------------------------ */ SingleControlValidation( DocumentHelper document, int columnPos, int rowPos, String formComponentService, XValidator validator, int controlCount, int controlHeight )59cdf0e10cSrcweir public SingleControlValidation( DocumentHelper document, int columnPos, int rowPos, String formComponentService, XValidator validator, int controlCount, int controlHeight ) 60cdf0e10cSrcweir { 61cdf0e10cSrcweir m_document = document; 62cdf0e10cSrcweir m_validator = validator; 63cdf0e10cSrcweir m_formLayer = new FormLayer( m_document ); 64cdf0e10cSrcweir createControls( columnPos, rowPos, formComponentService, controlCount, controlHeight ); 65cdf0e10cSrcweir } 66cdf0e10cSrcweir 67cdf0e10cSrcweir /* ------------------------------------------------------------------ */ getInputField()68cdf0e10cSrcweir public XPropertySet getInputField() 69cdf0e10cSrcweir { 70cdf0e10cSrcweir return m_inputField; 71cdf0e10cSrcweir } 72cdf0e10cSrcweir 73cdf0e10cSrcweir /* ------------------------------------------------------------------ */ setExplanatoryText( String text )74cdf0e10cSrcweir public void setExplanatoryText( String text ) 75cdf0e10cSrcweir { 76cdf0e10cSrcweir try 77cdf0e10cSrcweir { 78cdf0e10cSrcweir m_inputLabel.setPropertyValue( "Label", text ); 79cdf0e10cSrcweir } 80cdf0e10cSrcweir catch( com.sun.star.uno.Exception e ) 81cdf0e10cSrcweir { 82cdf0e10cSrcweir e.printStackTrace( System.err ); 83cdf0e10cSrcweir } 84cdf0e10cSrcweir } 85cdf0e10cSrcweir 86cdf0e10cSrcweir /* ------------------------------------------------------------------ */ createControls( int columnPos, int rowPos, String formComponentService, int controlCount, int controlHeight )87cdf0e10cSrcweir private void createControls( int columnPos, int rowPos, String formComponentService, int controlCount, int controlHeight ) 88cdf0e10cSrcweir { 89cdf0e10cSrcweir try 90cdf0e10cSrcweir { 91cdf0e10cSrcweir m_inputLabel = m_formLayer.createControlAndShape( "FixedText", columnPos, rowPos, 70, 12, null ); 92cdf0e10cSrcweir m_inputLabel.setPropertyValue( "MultiLine", new Boolean( true ) ); 93cdf0e10cSrcweir 94cdf0e10cSrcweir com.sun.star.awt.FontDescriptor font = (com.sun.star.awt.FontDescriptor)m_inputLabel.getPropertyValue( "FontDescriptor" ); 95cdf0e10cSrcweir font.Weight = com.sun.star.awt.FontWeight.BOLD; 96cdf0e10cSrcweir m_inputLabel.setPropertyValue( "FontDescriptor", font ); 97cdf0e10cSrcweir 98cdf0e10cSrcweir if ( controlHeight == 0 ) 99cdf0e10cSrcweir controlHeight = 6; 100cdf0e10cSrcweir 101cdf0e10cSrcweir int controlPos = rowPos + 12; 102cdf0e10cSrcweir XPropertySet[] controls = new XPropertySet[ controlCount ]; 103cdf0e10cSrcweir for ( int i = 0; i < controlCount; ++i, controlPos += controlHeight ) 104cdf0e10cSrcweir { 105cdf0e10cSrcweir controls[ i ] = m_formLayer.createControlAndShape( formComponentService, columnPos, controlPos, 25, controlHeight, null ); 106cdf0e10cSrcweir controls[ i ].setPropertyValue( "Name", formComponentService ); 107cdf0e10cSrcweir controls[ i ].setPropertyValue( "Tag", String.valueOf( i ) ); 108cdf0e10cSrcweir 109cdf0e10cSrcweir if ( controls[ i ].getPropertySetInfo().hasPropertyByName( "Border" ) ) 110cdf0e10cSrcweir controls[ i ].setPropertyValue( "Border", new Short( (short)2 ) ); 111cdf0e10cSrcweir 112cdf0e10cSrcweir XValidatableFormComponent xComp = (XValidatableFormComponent)UnoRuntime.queryInterface( XValidatableFormComponent.class, 113cdf0e10cSrcweir controls[ i ] ); 114cdf0e10cSrcweir xComp.addFormComponentValidityListener( this ); 115cdf0e10cSrcweir } 116cdf0e10cSrcweir m_inputField = controls[ 0 ]; 117cdf0e10cSrcweir 118cdf0e10cSrcweir // ---------------------------------- 119cdf0e10cSrcweir controlPos += 4; 120cdf0e10cSrcweir XPropertySet xLabel = m_formLayer.createControlAndShape( "FixedText", columnPos, controlPos, 70, 4, null ); 121cdf0e10cSrcweir xLabel.setPropertyValue( "Label", new String( "Status:" ) ); 122cdf0e10cSrcweir controlPos += 4; 123cdf0e10cSrcweir m_statusField = m_formLayer.createControlAndShape( "FixedText", columnPos, controlPos, 70, 4, null ); 124cdf0e10cSrcweir m_statusField.setPropertyValue( "Label", new String( "" ) ); 125cdf0e10cSrcweir 126cdf0e10cSrcweir // ---------------------------------- 127cdf0e10cSrcweir controlPos += 6; 128cdf0e10cSrcweir xLabel = m_formLayer.createControlAndShape( "FixedText", columnPos, controlPos, 70, 4, null ); 129cdf0e10cSrcweir xLabel.setPropertyValue( "Label", new String( "Explanation for invalidity:" ) ); 130cdf0e10cSrcweir controlPos += 4; 131cdf0e10cSrcweir m_explanationField = m_formLayer.createControlAndShape( "FixedText", columnPos, controlPos, 70, 4, null ); 132cdf0e10cSrcweir m_explanationField.setPropertyValue( "Label", new String( "" ) ); 133cdf0e10cSrcweir 134cdf0e10cSrcweir XValidatable xValidatable = (XValidatable)UnoRuntime.queryInterface( XValidatable.class, m_inputField ); 135cdf0e10cSrcweir xValidatable.setValidator( m_validator ); 136cdf0e10cSrcweir } 137cdf0e10cSrcweir catch( java.lang.Exception e ) 138cdf0e10cSrcweir { 139cdf0e10cSrcweir e.printStackTrace( System.out ); 140cdf0e10cSrcweir } 141cdf0e10cSrcweir } 142cdf0e10cSrcweir 143cdf0e10cSrcweir /* ------------------------------------------------------------------ */ 144cdf0e10cSrcweir /* XEventListener overridables */ 145cdf0e10cSrcweir /* ------------------------------------------------------------------ */ disposing( com.sun.star.lang.EventObject eventObject )146cdf0e10cSrcweir public void disposing( com.sun.star.lang.EventObject eventObject ) 147cdf0e10cSrcweir { 148cdf0e10cSrcweir // not interested in 149cdf0e10cSrcweir } 150cdf0e10cSrcweir 151cdf0e10cSrcweir /* ------------------------------------------------------------------ */ 152cdf0e10cSrcweir /* XFormComponentValidityListener overridables */ 153cdf0e10cSrcweir /* ------------------------------------------------------------------ */ componentValidityChanged( com.sun.star.lang.EventObject eventObject )154cdf0e10cSrcweir public void componentValidityChanged( com.sun.star.lang.EventObject eventObject ) 155cdf0e10cSrcweir { 156cdf0e10cSrcweir try 157cdf0e10cSrcweir { 158cdf0e10cSrcweir if ( m_inputField.equals( eventObject.Source ) ) 159cdf0e10cSrcweir { 160cdf0e10cSrcweir XValidatableFormComponent xComp = (XValidatableFormComponent)UnoRuntime.queryInterface( XValidatableFormComponent.class, 161cdf0e10cSrcweir eventObject.Source ); 162cdf0e10cSrcweir // the current value 163cdf0e10cSrcweir Object value = xComp.getCurrentValue(); 164cdf0e10cSrcweir 165cdf0e10cSrcweir // the current validity flag 166cdf0e10cSrcweir boolean isValid = xComp.isValid(); 167cdf0e10cSrcweir 168cdf0e10cSrcweir m_statusField.setPropertyValue("Label", isValid ? "valid" : "invalid" ); 169cdf0e10cSrcweir m_statusField.setPropertyValue( "TextColor", new Integer( isValid ? 0x008000 : 0x800000 ) ); 170cdf0e10cSrcweir 171cdf0e10cSrcweir String validityMessage = ""; 172cdf0e10cSrcweir if ( !isValid ) 173cdf0e10cSrcweir validityMessage = m_validator.explainInvalid( value ); 174cdf0e10cSrcweir m_explanationField.setPropertyValue( "Label", validityMessage ); 175cdf0e10cSrcweir } 176cdf0e10cSrcweir } 177cdf0e10cSrcweir catch( com.sun.star.uno.Exception e ) 178cdf0e10cSrcweir { 179cdf0e10cSrcweir e.printStackTrace( System.out ); 180cdf0e10cSrcweir } 181cdf0e10cSrcweir } 182cdf0e10cSrcweir 183cdf0e10cSrcweir } 184