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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#include "optiongrouplayouter.hxx"
#include <com/sun/star/awt/Size.hpp>
#include <com/sun/star/awt/Point.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/drawing/ShapeCollection.hpp>
#include <com/sun/star/drawing/XShapes.hpp>
#include <com/sun/star/drawing/XShapeGrouper.hpp>
#include <com/sun/star/text/TextContentAnchorType.hpp>
#include <com/sun/star/view/XSelectionSupplier.hpp>
#include "groupboxwiz.hxx"
#include "dbptools.hxx"
#include <osl/diagnose.h>
namespace dbp
{
#define BUTTON_HEIGHT 300
#define HEIGHT 450
#define OFFSET 300
#define MIN_WIDTH 600
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::view;
OOptionGroupLayouter::OOptionGroupLayouter(const Reference< XComponentContext >& _rxContext)
:mxContext(_rxContext)
{
}
void OOptionGroupLayouter::doLayout(const OControlWizardContext& _rContext, const OOptionGroupSettings& _rSettings)
{
Reference< XShapes > xPageShapes = _rContext.xDrawPage;
if (!xPageShapes.is())
{
OSL_FAIL("OOptionGroupLayouter::OOptionGroupLayouter: missing the XShapes interface for the page!");
return;
}
Reference< XMultiServiceFactory > xDocFactory(_rContext.xDocumentModel, UNO_QUERY);
if (!xDocFactory.is())
{
OSL_FAIL("OOptionGroupLayouter::OOptionGroupLayouter: no document service factory!");
return;
}
// no. of buttons to create
sal_Int32 nRadioButtons = _rSettings.aLabels.size();
// the shape of the groupbox
css::awt::Size aControlShapeSize = _rContext.xObjectShape->getSize();
// maybe need to adjust the size if the control shapes
sal_Int32 nMinShapeHeight = BUTTON_HEIGHT*(nRadioButtons+1) + BUTTON_HEIGHT + BUTTON_HEIGHT/4;
if (aControlShapeSize.Height < nMinShapeHeight)
aControlShapeSize.Height = nMinShapeHeight;
if (aControlShapeSize.Width < MIN_WIDTH)
aControlShapeSize.Width = MIN_WIDTH;
_rContext.xObjectShape->setSize(aControlShapeSize);
// if we're working on a writer document, we need to anchor the shape
implAnchorShape(Reference< XPropertySet >(_rContext.xObjectShape, UNO_QUERY));
// shape collection (for grouping the shapes)
Reference< XShapes > xButtonCollection( ShapeCollection::create(mxContext) );
// first member : the shape of the control
xButtonCollection->add(_rContext.xObjectShape.get());
sal_Int32 nTempHeight = (aControlShapeSize.Height - BUTTON_HEIGHT/4) / (nRadioButtons + 1);
css::awt::Point aShapePosition = _rContext.xObjectShape->getPosition();
css::awt::Size aButtonSize(aControlShapeSize);
aButtonSize.Width = aControlShapeSize.Width - OFFSET;
aButtonSize.Height = HEIGHT;
css::awt::Point aButtonPosition;
aButtonPosition.X = aShapePosition.X + OFFSET;
OUString sElementsName("RadioGroup");
disambiguateName(Reference< XNameAccess >(_rContext.xForm, UNO_QUERY), sElementsName);
auto aLabelIter = _rSettings.aLabels.cbegin();
auto aValueIter = _rSettings.aValues.cbegin();
for (sal_Int32 i=0; i<nRadioButtons; ++i, ++aLabelIter, ++aValueIter)
{
aButtonPosition.Y = aShapePosition.Y + (i+1) * nTempHeight;
Reference< XPropertySet > xRadioModel(
xDocFactory->createInstance("com.sun.star.form.component.RadioButton"),
UNO_QUERY);
// the label
xRadioModel->setPropertyValue("Label", makeAny(*aLabelIter));
// the value
xRadioModel->setPropertyValue("RefValue", makeAny(*aValueIter));
// default selection
if (_rSettings.sDefaultField == *aLabelIter)
xRadioModel->setPropertyValue("DefaultState", makeAny(sal_Int16(1)));
// the connection to the database field
if (!_rSettings.sDBField.isEmpty())
xRadioModel->setPropertyValue("DataField", makeAny(_rSettings.sDBField));
// the name for the model
xRadioModel->setPropertyValue("Name", makeAny(sElementsName));
// create a shape for the radio button
Reference< XControlShape > xRadioShape(
xDocFactory->createInstance("com.sun.star.drawing.ControlShape"),
UNO_QUERY);
Reference< XPropertySet > xShapeProperties(xRadioShape, UNO_QUERY);
// if we're working on a writer document, we need to anchor the shape
implAnchorShape(xShapeProperties);
// position it
xRadioShape->setSize(aButtonSize);
xRadioShape->setPosition(aButtonPosition);
// knitting with the model
xRadioShape->setControl(Reference< XControlModel >(xRadioModel, UNO_QUERY));
// the name of the shape
// tdf#117282 com.sun.star.drawing.ControlShape *has* no property
// of type 'Name'. In older versions it was an error that this did
// not throw an UnknownPropertyException. Still, it was never set
// at the Shape/SdrObject and was lost.
// Thus - just do no tset it. It is/stays part of the FormControl
// data, so it will be shown in the FormControl dialogs. It is not
// shown/used in SdrObject::Name dialog (e.g. context menu/Name...)
// if (xShapeProperties.is())
// xShapeProperties->setPropertyValue("Name", makeAny(sElementsName));
// add to the page
xPageShapes->add(xRadioShape.get());
// add to the collection (for the later grouping)
xButtonCollection->add(xRadioShape.get());
// set the GroupBox as "LabelControl" for the RadioButton
// (_after_ having inserted the model into the page!)
xRadioModel->setPropertyValue("LabelControl", makeAny(_rContext.xObjectModel));
}
// group the shapes
try
{
Reference< XShapeGrouper > xGrouper(_rContext.xDrawPage, UNO_QUERY);
if (xGrouper.is())
{
Reference< XShapeGroup > xGroupedOptions = xGrouper->group(xButtonCollection);
Reference< XSelectionSupplier > xSelector(_rContext.xDocumentModel->getCurrentController(), UNO_QUERY);
if (xSelector.is())
xSelector->select(makeAny(xGroupedOptions));
}
}
catch(Exception&)
{
OSL_FAIL("OOptionGroupLayouter::doLayout: caught an exception while grouping the shapes!");
}
}
void OOptionGroupLayouter::implAnchorShape(const Reference< XPropertySet >& _rxShapeProps)
{
static const char s_sAnchorPropertyName[] = "AnchorType";
Reference< XPropertySetInfo > xPropertyInfo;
if (_rxShapeProps.is())
xPropertyInfo = _rxShapeProps->getPropertySetInfo();
if (xPropertyInfo.is() && xPropertyInfo->hasPropertyByName(s_sAnchorPropertyName))
_rxShapeProps->setPropertyValue(s_sAnchorPropertyName, makeAny(TextContentAnchorType_AT_PAGE));
}
} // namespace dbp
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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