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Diffstat (limited to 'extensions/source/dbpilots/optiongrouplayouter.cxx')
| -rw-r--r-- | extensions/source/dbpilots/optiongrouplayouter.cxx | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/extensions/source/dbpilots/optiongrouplayouter.cxx b/extensions/source/dbpilots/optiongrouplayouter.cxx new file mode 100644 index 0000000000..c35b0cefc8 --- /dev/null +++ b/extensions/source/dbpilots/optiongrouplayouter.cxx @@ -0,0 +1,204 @@ +/* -*- 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 <comphelper/diagnose_ex.hxx> + + +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); + + 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", Any(*aLabelIter)); + // the value + xRadioModel->setPropertyValue("RefValue", Any(*aValueIter)); + + // default selection + if (_rSettings.sDefaultField == *aLabelIter) + xRadioModel->setPropertyValue("DefaultState", Any(sal_Int16(1))); + + // the connection to the database field + if (!_rSettings.sDBField.isEmpty()) + xRadioModel->setPropertyValue("DataField", Any(_rSettings.sDBField)); + + // the name for the model + xRadioModel->setPropertyValue("Name", Any(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); + // add to the collection (for the later grouping) + xButtonCollection->add(xRadioShape); + + // set the GroupBox as "LabelControl" for the RadioButton + // (_after_ having inserted the model into the page!) + xRadioModel->setPropertyValue("LabelControl", Any(_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(Any(xGroupedOptions)); + } + } + catch(Exception&) + { + TOOLS_WARN_EXCEPTION("extensions.dbpilots", + "caught an exception while grouping the shapes!"); + } + } + + + void OOptionGroupLayouter::implAnchorShape(const Reference< XPropertySet >& _rxShapeProps) + { + static constexpr OUString s_sAnchorPropertyName = u"AnchorType"_ustr; + Reference< XPropertySetInfo > xPropertyInfo; + if (_rxShapeProps.is()) + xPropertyInfo = _rxShapeProps->getPropertySetInfo(); + if (xPropertyInfo.is() && xPropertyInfo->hasPropertyByName(s_sAnchorPropertyName)) + _rxShapeProps->setPropertyValue(s_sAnchorPropertyName, Any(TextContentAnchorType_AT_PAGE)); + } + + +} // namespace dbp + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |