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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /odk/examples/DevelopersGuide/Drawing/PageHelper.java
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- 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.XServiceInfo;
+
+import com.sun.star.awt.Size;
+
+import com.sun.star.beans.XPropertySet;
+
+import com.sun.star.drawing.XDrawPage;
+import com.sun.star.drawing.XDrawPages;
+import com.sun.star.drawing.XDrawPagesSupplier;
+import com.sun.star.drawing.XMasterPageTarget;
+import com.sun.star.drawing.XMasterPagesSupplier;
+
+import com.sun.star.presentation.XPresentationPage;
+import com.sun.star.presentation.XHandoutMasterSupplier;
+
+
+public class PageHelper
+{
+ // __________ static helper methods __________
+
+ // __________ draw pages __________
+
+ /** get the page count for standard pages
+ */
+ public static int getDrawPageCount( XComponent xComponent )
+ {
+ XDrawPagesSupplier xDrawPagesSupplier =
+ UnoRuntime.queryInterface(
+ XDrawPagesSupplier.class, xComponent );
+ XDrawPages xDrawPages = xDrawPagesSupplier.getDrawPages();
+ return xDrawPages.getCount();
+ }
+
+ /** get draw page by index
+ */
+ public static XDrawPage getDrawPageByIndex( XComponent xComponent, int nIndex )
+ throws com.sun.star.lang.IndexOutOfBoundsException,
+ com.sun.star.lang.WrappedTargetException
+ {
+ XDrawPagesSupplier xDrawPagesSupplier =
+ UnoRuntime.queryInterface(
+ XDrawPagesSupplier.class, xComponent );
+ XDrawPages xDrawPages = xDrawPagesSupplier.getDrawPages();
+ return UnoRuntime.queryInterface(XDrawPage.class, xDrawPages.getByIndex( nIndex ));
+ }
+
+ /** creates and inserts a draw page into the giving position,
+ the method returns the new created page
+ */
+ public static XDrawPage insertNewDrawPageByIndex( XComponent xComponent, int nIndex )
+ throws Exception
+ {
+ XDrawPagesSupplier xDrawPagesSupplier =
+ UnoRuntime.queryInterface(
+ XDrawPagesSupplier.class, xComponent );
+ XDrawPages xDrawPages = xDrawPagesSupplier.getDrawPages();
+ return xDrawPages.insertNewByIndex( nIndex );
+ }
+
+
+
+ /** get size of the given page
+ */
+ public static Size getPageSize( XDrawPage xDrawPage )
+ throws com.sun.star.beans.UnknownPropertyException,
+ com.sun.star.lang.WrappedTargetException
+ {
+ XPropertySet xPageProperties = 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
+ */
+ public static int getMasterPageCount( XComponent xComponent )
+ {
+ XMasterPagesSupplier xMasterPagesSupplier =
+ UnoRuntime.queryInterface(
+ XMasterPagesSupplier.class, xComponent );
+ XDrawPages xDrawPages = xMasterPagesSupplier.getMasterPages();
+ return xDrawPages.getCount();
+ }
+
+ /** get master page by index
+ */
+ public static XDrawPage getMasterPageByIndex( XComponent xComponent, int nIndex )
+ throws com.sun.star.lang.IndexOutOfBoundsException,
+ com.sun.star.lang.WrappedTargetException
+ {
+ XMasterPagesSupplier xMasterPagesSupplier =
+ UnoRuntime.queryInterface(
+ XMasterPagesSupplier.class, xComponent );
+ XDrawPages xDrawPages = xMasterPagesSupplier.getMasterPages();
+ return 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
+ */
+ public static XDrawPage insertNewMasterPageByIndex( XComponent xComponent, int nIndex )
+ {
+ XMasterPagesSupplier xMasterPagesSupplier =
+ UnoRuntime.queryInterface(
+ XMasterPagesSupplier.class, xComponent );
+ XDrawPages xDrawPages = xMasterPagesSupplier.getMasterPages();
+ return xDrawPages.insertNewByIndex( nIndex );
+ }
+
+
+
+
+
+ /** sets given masterpage at the drawpage
+ */
+ public static void setMasterPage( XDrawPage xDrawPage, XDrawPage xMasterPage )
+ {
+ 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
+ */
+ public static boolean isImpressDocument( XComponent xComponent )
+ {
+ XServiceInfo xInfo = 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
+ */
+ public static XDrawPage getNotesPage( XDrawPage xDrawPage )
+ {
+ XPresentationPage aPresentationPage =
+ UnoRuntime.queryInterface(
+ XPresentationPage.class, xDrawPage );
+ return aPresentationPage.getNotesPage();
+ }
+
+ /** in impress each documents has one handout page
+ */
+ public static XDrawPage getHandoutMasterPage( XComponent xComponent )
+ {
+ XHandoutMasterSupplier aHandoutMasterSupplier =
+ UnoRuntime.queryInterface(
+ XHandoutMasterSupplier.class, xComponent );
+ return aHandoutMasterSupplier.getHandoutMasterPage();
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */