LCOV - code coverage report
Current view: top level - libreoffice/extensions/source/dbpilots - optiongrouplayouter.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 72 0.0 %
Date: 2012-12-27 Functions: 0 3 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include "optiongrouplayouter.hxx"
      21             : #include <com/sun/star/awt/Size.hpp>
      22             : #include <com/sun/star/awt/Point.hpp>
      23             : #include <com/sun/star/container/XIndexAccess.hpp>
      24             : #include <com/sun/star/container/XNameAccess.hpp>
      25             : #include <com/sun/star/drawing/ShapeCollection.hpp>
      26             : #include <com/sun/star/drawing/XShapes.hpp>
      27             : #include <com/sun/star/drawing/XShapeGrouper.hpp>
      28             : #include <com/sun/star/text/TextContentAnchorType.hpp>
      29             : #include <com/sun/star/view/XSelectionSupplier.hpp>
      30             : #include "controlwizard.hxx"
      31             : #include "groupboxwiz.hxx"
      32             : #include "dbptools.hxx"
      33             : 
      34             : //.........................................................................
      35             : namespace dbp
      36             : {
      37             : //.........................................................................
      38             : 
      39             : #define BUTTON_HEIGHT       300
      40             : #define HEIGHT              450
      41             : #define OFFSET              300
      42             : #define MIN_WIDTH           600
      43             : 
      44             :     using namespace ::com::sun::star::uno;
      45             :     using namespace ::com::sun::star::drawing;
      46             :     using namespace ::com::sun::star::beans;
      47             :     using namespace ::com::sun::star::awt;
      48             :     using namespace ::com::sun::star::container;
      49             :     using namespace ::com::sun::star::lang;
      50             :     using namespace ::com::sun::star::text;
      51             :     using namespace ::com::sun::star::view;
      52             : 
      53             :     //=====================================================================
      54             :     //= OOptionGroupLayouter
      55             :     //=====================================================================
      56             :     //---------------------------------------------------------------------
      57           0 :     OOptionGroupLayouter::OOptionGroupLayouter(const Reference< XComponentContext >& _rxContext)
      58           0 :         :mxContext(_rxContext)
      59             :     {
      60           0 :     }
      61             : 
      62             :     //---------------------------------------------------------------------
      63           0 :     void OOptionGroupLayouter::doLayout(const OControlWizardContext& _rContext, const OOptionGroupSettings& _rSettings)
      64             :     {
      65           0 :         Reference< XShapes > xPageShapes(_rContext.xDrawPage, UNO_QUERY);
      66           0 :         if (!xPageShapes.is())
      67             :         {
      68             :             OSL_FAIL("OOptionGroupLayouter::OOptionGroupLayouter: missing the XShapes interface for the page!");
      69             :             return;
      70             :         }
      71             : 
      72           0 :         Reference< XMultiServiceFactory > xDocFactory(_rContext.xDocumentModel, UNO_QUERY);
      73           0 :         if (!xDocFactory.is())
      74             :         {
      75             :             OSL_FAIL("OOptionGroupLayouter::OOptionGroupLayouter: no document service factory!");
      76             :             return;
      77             :         }
      78             : 
      79             :         // no. of buttons to create
      80           0 :         sal_Int32 nRadioButtons = _rSettings.aLabels.size();
      81             : 
      82           0 :         sal_Int32 nTopSpace = 0;
      83             : 
      84             :         // the shape of the groupbox
      85           0 :         ::com::sun::star::awt::Size aControlShapeSize = _rContext.xObjectShape->getSize();
      86             :         // maybe need to adjust the size if the control shapes
      87           0 :         sal_Int32 nMinShapeHeight = BUTTON_HEIGHT*(nRadioButtons+1) + BUTTON_HEIGHT + BUTTON_HEIGHT/4;
      88           0 :         if (aControlShapeSize.Height < nMinShapeHeight)
      89           0 :             aControlShapeSize.Height = nMinShapeHeight;
      90           0 :         if (aControlShapeSize.Width < MIN_WIDTH)
      91           0 :             aControlShapeSize.Width = MIN_WIDTH;
      92           0 :         _rContext.xObjectShape->setSize(aControlShapeSize);
      93             : 
      94             :         // if we're working on a writer document, we need to anchor the shape
      95           0 :         implAnchorShape(Reference< XPropertySet >(_rContext.xObjectShape, UNO_QUERY));
      96             : 
      97             :         // shape collection (for grouping the shapes)
      98           0 :         Reference< XShapes > xButtonCollection( ShapeCollection::create(mxContext) );
      99             :         // first member : the shape of the control
     100           0 :         xButtonCollection->add(_rContext.xObjectShape.get());
     101             : 
     102           0 :         sal_Int32 nTempHeight = (aControlShapeSize.Height - BUTTON_HEIGHT/4) / (nRadioButtons + 1);
     103             : 
     104           0 :         ::com::sun::star::awt::Point aShapePosition = _rContext.xObjectShape->getPosition();
     105             : 
     106           0 :         ::com::sun::star::awt::Size aButtonSize(aControlShapeSize);
     107           0 :         aButtonSize.Width = aControlShapeSize.Width - OFFSET;
     108           0 :         aButtonSize.Height = HEIGHT;
     109           0 :         ::com::sun::star::awt::Point aButtonPosition;
     110           0 :         aButtonPosition.X = aShapePosition.X + OFFSET;
     111             : 
     112           0 :         ::rtl::OUString sElementsName("RadioGroup");
     113           0 :         disambiguateName(Reference< XNameAccess >(_rContext.xForm, UNO_QUERY), sElementsName);
     114             : 
     115           0 :         StringArray::const_iterator aLabelIter = _rSettings.aLabels.begin();
     116           0 :         StringArray::const_iterator aValueIter = _rSettings.aValues.begin();
     117           0 :         for (sal_Int32 i=0; i<nRadioButtons; ++i, ++aLabelIter, ++aValueIter)
     118             :         {
     119           0 :             aButtonPosition.Y = aShapePosition.Y + (i+1) * nTempHeight + nTopSpace;
     120             : 
     121             :             Reference< XPropertySet > xRadioModel(
     122           0 :                     xDocFactory->createInstance(::rtl::OUString("com.sun.star.form.component.RadioButton")),
     123           0 :                 UNO_QUERY);
     124             : 
     125             :             // the label
     126           0 :             xRadioModel->setPropertyValue(::rtl::OUString("Label"), makeAny(rtl::OUString(*aLabelIter)));
     127             :             // the value
     128           0 :             xRadioModel->setPropertyValue(::rtl::OUString("RefValue"), makeAny(rtl::OUString(*aValueIter)));
     129             : 
     130             :             // default selection
     131           0 :             if (_rSettings.sDefaultField == *aLabelIter)
     132           0 :                 xRadioModel->setPropertyValue(::rtl::OUString("DefaultState"), makeAny(sal_Int16(1)));
     133             : 
     134             :             // the connection to the database field
     135           0 :             if (0 != _rSettings.sDBField.Len())
     136           0 :                 xRadioModel->setPropertyValue(::rtl::OUString("DataField"), makeAny(::rtl::OUString(_rSettings.sDBField)));
     137             : 
     138             :             // the name for the model
     139           0 :             xRadioModel->setPropertyValue(::rtl::OUString("Name"), makeAny(sElementsName));
     140             : 
     141             :             // create a shape for the radio button
     142             :             Reference< XControlShape > xRadioShape(
     143           0 :                     xDocFactory->createInstance(::rtl::OUString("com.sun.star.drawing.ControlShape")),
     144           0 :                 UNO_QUERY);
     145           0 :             Reference< XPropertySet > xShapeProperties(xRadioShape, UNO_QUERY);
     146             : 
     147             :             // if we're working on a writer document, we need to anchor the shape
     148           0 :             implAnchorShape(xShapeProperties);
     149             : 
     150             :             // position it
     151           0 :             xRadioShape->setSize(aButtonSize);
     152           0 :             xRadioShape->setPosition(aButtonPosition);
     153             :             // knitting with the model
     154           0 :             xRadioShape->setControl(Reference< XControlModel >(xRadioModel, UNO_QUERY));
     155             : 
     156             :             // the name of the shape
     157           0 :             if (xShapeProperties.is())
     158           0 :                 xShapeProperties->setPropertyValue(::rtl::OUString("Name"), makeAny(sElementsName));
     159             : 
     160             :             // add to the page
     161           0 :             xPageShapes->add(xRadioShape.get());
     162             :             // add to the collection (for the later grouping)
     163           0 :             xButtonCollection->add(xRadioShape.get());
     164             : 
     165             :             // set the GroupBox as "LabelControl" for the RadioButton
     166             :             // (_after_ having inserted the model into the page!)
     167           0 :             xRadioModel->setPropertyValue(::rtl::OUString("LabelControl"), makeAny(_rContext.xObjectModel));
     168           0 :         }
     169             : 
     170             :         // group the shapes
     171             :         try
     172             :         {
     173           0 :             Reference< XShapeGrouper > xGrouper(_rContext.xDrawPage, UNO_QUERY);
     174           0 :             if (xGrouper.is())
     175             :             {
     176           0 :                 Reference< XShapeGroup > xGroupedOptions = xGrouper->group(xButtonCollection);
     177           0 :                 Reference< XSelectionSupplier > xSelector(_rContext.xDocumentModel->getCurrentController(), UNO_QUERY);
     178           0 :                 if (xSelector.is())
     179           0 :                     xSelector->select(makeAny(xGroupedOptions));
     180           0 :             }
     181             :         }
     182           0 :         catch(Exception&)
     183             :         {
     184             :             OSL_FAIL("OOptionGroupLayouter::doLayout: caught an exception while grouping the shapes!");
     185           0 :         }
     186             :     }
     187             : 
     188             :     //---------------------------------------------------------------------
     189           0 :     void OOptionGroupLayouter::implAnchorShape(const Reference< XPropertySet >& _rxShapeProps)
     190             :     {
     191           0 :         static const ::rtl::OUString s_sAnchorPropertyName("AnchorType");
     192           0 :         Reference< XPropertySetInfo > xPropertyInfo;
     193           0 :         if (_rxShapeProps.is())
     194           0 :             xPropertyInfo = _rxShapeProps->getPropertySetInfo();
     195           0 :         if (xPropertyInfo.is() && xPropertyInfo->hasPropertyByName(s_sAnchorPropertyName))
     196           0 :             _rxShapeProps->setPropertyValue(s_sAnchorPropertyName, makeAny(TextContentAnchorType_AT_PAGE));
     197           0 :     }
     198             : 
     199             : //.........................................................................
     200             : }   // namespace dbp
     201             : //.........................................................................
     202             : 
     203             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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