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| -rw-r--r-- | odk/examples/DevelopersGuide/Drawing/PageHelper.java | 247 |
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diff --git a/odk/examples/DevelopersGuide/Drawing/PageHelper.java b/odk/examples/DevelopersGuide/Drawing/PageHelper.java new file mode 100644 index 000000000000..d683e069724b --- /dev/null +++ b/odk/examples/DevelopersGuide/Drawing/PageHelper.java @@ -0,0 +1,247 @@ +/************************************************************************* + * + * $RCSfile: PageHelper.java,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: vg $ $Date: 2003-06-10 10:22:10 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (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.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +// __________ Imports __________ + +// base classes +import com.sun.star.uno.UnoRuntime; +import com.sun.star.lang.*; + + +// application specific classes +import com.sun.star.drawing.*; + +// presentation specific classes +import com.sun.star.presentation.*; + +import com.sun.star.beans.XPropertySet; +import com.sun.star.awt.Size; + + +public class PageHelper +{ + // __________ static helper methods __________ + + // __________ draw pages __________ + + /** get the page count for standard pages + */ + static public int getDrawPageCount( XComponent xComponent ) + { + XDrawPagesSupplier xDrawPagesSupplier = + (XDrawPagesSupplier)UnoRuntime.queryInterface( + XDrawPagesSupplier.class, xComponent ); + XDrawPages xDrawPages = xDrawPagesSupplier.getDrawPages(); + return xDrawPages.getCount(); + } + + /** get draw page by index + */ + static public XDrawPage getDrawPageByIndex( XComponent xComponent, int nIndex ) + throws com.sun.star.lang.IndexOutOfBoundsException, + com.sun.star.lang.WrappedTargetException + { + XDrawPagesSupplier xDrawPagesSupplier = + (XDrawPagesSupplier)UnoRuntime.queryInterface( + XDrawPagesSupplier.class, xComponent ); + XDrawPages xDrawPages = xDrawPagesSupplier.getDrawPages(); + return (XDrawPage)UnoRuntime.queryInterface(XDrawPage.class, xDrawPages.getByIndex( nIndex )); + } + + /** creates and inserts a draw page into the giving position, + the method returns the new created page + */ + static public XDrawPage insertNewDrawPageByIndex( XComponent xComponent, int nIndex ) + throws Exception + { + XDrawPagesSupplier xDrawPagesSupplier = + (XDrawPagesSupplier)UnoRuntime.queryInterface( + XDrawPagesSupplier.class, xComponent ); + XDrawPages xDrawPages = xDrawPagesSupplier.getDrawPages(); + return xDrawPages.insertNewByIndex( nIndex ); + } + + /** removes the given page + */ + static public void removeDrawPage( XComponent xComponent, XDrawPage xDrawPage ) + { + XDrawPagesSupplier xDrawPagesSupplier = + (XDrawPagesSupplier)UnoRuntime.queryInterface( + XDrawPagesSupplier.class, xComponent ); + XDrawPages xDrawPages = xDrawPagesSupplier.getDrawPages(); + xDrawPages.remove( xDrawPage ); + } + + /** get size of the given page + */ + static public Size getPageSize( XDrawPage xDrawPage ) + throws com.sun.star.beans.UnknownPropertyException, + com.sun.star.lang.WrappedTargetException + { + XPropertySet xPageProperties = (XPropertySet) + UnoRuntime.queryInterface( XPropertySet.class, xDrawPage ); + return new Size( + ((Integer)xPageProperties.getPropertyValue( "Width" )).intValue(), + ((Integer)xPageProperties.getPropertyValue( "Height" )).intValue() ); + } + + // __________ master pages __________ + + /** get the page count for master pages + */ + static public int getMasterPageCount( XComponent xComponent ) + { + XMasterPagesSupplier xMasterPagesSupplier = + (XMasterPagesSupplier)UnoRuntime.queryInterface( + XMasterPagesSupplier.class, xComponent ); + XDrawPages xDrawPages = xMasterPagesSupplier.getMasterPages(); + return xDrawPages.getCount(); + } + + /** get master page by index + */ + static public XDrawPage getMasterPageByIndex( XComponent xComponent, int nIndex ) + throws com.sun.star.lang.IndexOutOfBoundsException, + com.sun.star.lang.WrappedTargetException + { + XMasterPagesSupplier xMasterPagesSupplier = + (XMasterPagesSupplier)UnoRuntime.queryInterface( + XMasterPagesSupplier.class, xComponent ); + XDrawPages xDrawPages = xMasterPagesSupplier.getMasterPages(); + return (XDrawPage)UnoRuntime.queryInterface(XDrawPage.class, xDrawPages.getByIndex( nIndex )); + } + + /** creates and inserts a new master page into the giving position, + the method returns the new created page + */ + static public XDrawPage insertNewMasterPageByIndex( XComponent xComponent, int nIndex ) + { + XMasterPagesSupplier xMasterPagesSupplier = + (XMasterPagesSupplier)UnoRuntime.queryInterface( + XMasterPagesSupplier.class, xComponent ); + XDrawPages xDrawPages = xMasterPagesSupplier.getMasterPages(); + return xDrawPages.insertNewByIndex( nIndex ); + } + + /** removes the given page + */ + static public void removeMasterPage( XComponent xComponent, XDrawPage xDrawPage ) + { + XMasterPagesSupplier xMasterPagesSupplier = + (XMasterPagesSupplier)UnoRuntime.queryInterface( + XMasterPagesSupplier.class, xComponent ); + XDrawPages xDrawPages = xMasterPagesSupplier.getMasterPages(); + xDrawPages.remove( xDrawPage ); + } + + /** return the corresponding masterpage for the giving drawpage + */ + static public XDrawPage getMasterPage( XDrawPage xDrawPage ) + { + XMasterPageTarget xMasterPageTarget = + (XMasterPageTarget)UnoRuntime.queryInterface( + XMasterPageTarget.class, xDrawPage ); + return xMasterPageTarget.getMasterPage(); + } + + /** sets given masterpage at the drawpage + */ + static public void setMasterPage( XDrawPage xDrawPage, XDrawPage xMasterPage ) + { + XMasterPageTarget xMasterPageTarget = + (XMasterPageTarget)UnoRuntime.queryInterface( + XMasterPageTarget.class, xDrawPage ); + xMasterPageTarget.setMasterPage( xMasterPage ); + } + + // __________ presentation pages __________ + + /** test if a Presentation Document is supported. + This is important, because only presentation documents + have notes and handout pages + */ + static public boolean isImpressDocument( XComponent xComponent ) + { + XServiceInfo xInfo = (XServiceInfo)UnoRuntime.queryInterface( + XServiceInfo.class, xComponent ); + return xInfo.supportsService( "com.sun.star.presentation.PresentationDocument" ); + } + + /** in impress documents each normal draw page has a corresponding notes page + */ + static public XDrawPage getNotesPage( XDrawPage xDrawPage ) + { + XPresentationPage aPresentationPage = + (XPresentationPage)UnoRuntime.queryInterface( + XPresentationPage.class, xDrawPage ); + return aPresentationPage.getNotesPage(); + } + + /** in impress each documents has one handout page + */ + static public XDrawPage getHandoutMasterPage( XComponent xComponent ) + { + XHandoutMasterSupplier aHandoutMasterSupplier = + (XHandoutMasterSupplier)UnoRuntime.queryInterface( + XHandoutMasterSupplier.class, xComponent ); + return aHandoutMasterSupplier.getHandoutMasterPage(); + } +} |