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| -rw-r--r-- | odk/examples/DevelopersGuide/Drawing/ShapeHelper.java | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/odk/examples/DevelopersGuide/Drawing/ShapeHelper.java b/odk/examples/DevelopersGuide/Drawing/ShapeHelper.java new file mode 100644 index 000000000..44b9b28a7 --- /dev/null +++ b/odk/examples/DevelopersGuide/Drawing/ShapeHelper.java @@ -0,0 +1,142 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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. + * + *************************************************************************/ + +// __________ Imports __________ + +import com.sun.star.uno.UnoRuntime; +import com.sun.star.lang.XComponent; +import com.sun.star.lang.XMultiServiceFactory; + +import com.sun.star.awt.Point; +import com.sun.star.awt.Size; + +import com.sun.star.beans.XPropertySet; + +import com.sun.star.container.XEnumeration; +import com.sun.star.container.XEnumerationAccess; + +import com.sun.star.drawing.XShape; +import com.sun.star.drawing.XShapes; + +import com.sun.star.text.ControlCharacter; +import com.sun.star.text.XText; +import com.sun.star.text.XTextCursor; +import com.sun.star.text.XTextContent; +import com.sun.star.text.XTextRange; + + +public class ShapeHelper +{ + // __________ static helper methods __________ + + public static XPropertySet createAndInsertShape( XComponent xDrawDoc, + XShapes xShapes, Point aPos, Size aSize, String sShapeType ) + throws java.lang.Exception + { + XShape xShape = createShape( xDrawDoc, aPos, aSize, sShapeType ); + xShapes.add( xShape ); + XPropertySet xPropSet = UnoRuntime.queryInterface( XPropertySet.class, xShape ); + return xPropSet; + } + + /** create a Shape + */ + public static XShape createShape( XComponent xDrawDoc, + Point aPos, Size aSize, String sShapeType ) + throws java.lang.Exception + { + XShape xShape = null; + XMultiServiceFactory xFactory = + UnoRuntime.queryInterface( + XMultiServiceFactory.class, xDrawDoc ); + Object xObj = xFactory.createInstance( sShapeType ); + xShape = UnoRuntime.queryInterface( + XShape.class, xObj ); + xShape.setPosition( aPos ); + xShape.setSize( aSize ); + return xShape; + } + + /** + add text to a shape. the return value is the PropertySet + of the text range that has been added + */ + public static XPropertySet addPortion( XShape xShape, String sText, boolean bNewParagraph ) + throws com.sun.star.lang.IllegalArgumentException + { + XText xText = UnoRuntime.queryInterface( XText.class, xShape ); + + XTextCursor xTextCursor = xText.createTextCursor(); + xTextCursor.gotoEnd( false ); + if ( bNewParagraph == true ) + { + xText.insertControlCharacter( xTextCursor, ControlCharacter.PARAGRAPH_BREAK, false ); + xTextCursor.gotoEnd( false ); + } + XTextRange xTextRange = UnoRuntime.queryInterface( XTextRange.class, xTextCursor ); + xTextRange.setString( sText ); + xTextCursor.gotoEnd( true ); + XPropertySet xPropSet = UnoRuntime.queryInterface( XPropertySet.class, xTextRange ); + return xPropSet; + } + + public static void setPropertyForLastParagraph( XShape xText, String sPropName, + Object aValue ) + throws com.sun.star.beans.UnknownPropertyException, + com.sun.star.beans.PropertyVetoException, + com.sun.star.lang.IllegalArgumentException, + com.sun.star.lang.WrappedTargetException, + com.sun.star.container.NoSuchElementException + { + XEnumerationAccess xEnumerationAccess = UnoRuntime.queryInterface( XEnumerationAccess.class, xText ); + if ( xEnumerationAccess.hasElements() ) + { + XEnumeration xEnumeration = xEnumerationAccess.createEnumeration(); + while( xEnumeration.hasMoreElements () ) + { + Object xObj = xEnumeration.nextElement(); + if ( xEnumeration.hasMoreElements() == false ) + { + XTextContent xTextContent = UnoRuntime.queryInterface( + XTextContent.class, xObj ); + XPropertySet xParaPropSet = UnoRuntime.queryInterface( XPropertySet.class, xTextContent ); + xParaPropSet.setPropertyValue( sPropName, aValue ); + } + } + } + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |