300 lines
10 KiB
C++
300 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <config_wasm_strip.h>
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#include <ChartController.hxx>
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#include <ResId.hxx>
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#include "UndoGuard.hxx"
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#include <DrawViewWrapper.hxx>
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#include <ChartWindow.hxx>
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#include <ChartModel.hxx>
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#include <ChartView.hxx>
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#include <TitleHelper.hxx>
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#include <ObjectIdentifier.hxx>
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#include <ControllerLockGuard.hxx>
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#include <comphelper/diagnose_ex.hxx>
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#if !ENABLE_WASM_STRIP_ACCESSIBILITY
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#include <AccessibleTextHelper.hxx>
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#endif
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#include <strings.hrc>
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#include <chartview/DrawModelWrapper.hxx>
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#include <osl/diagnose.h>
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#include <svx/svdoutl.hxx>
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#include <svx/svxdlg.hxx>
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#include <svx/svxids.hrc>
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#include <editeng/editids.hrc>
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#include <vcl/svapp.hxx>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/beans/XPropertySetInfo.hpp>
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#include <com/sun/star/text/XTextCursor.hpp>
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#include <com/sun/star/chart2/FormattedString.hpp>
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#include <svl/stritem.hxx>
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#include <editeng/fontitem.hxx>
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#include <editeng/section.hxx>
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#include <memory>
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namespace chart
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{
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using namespace ::com::sun::star;
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void ChartController::executeDispatch_EditText( const Point* pMousePixel )
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{
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StartTextEdit( pMousePixel );
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}
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void ChartController::StartTextEdit( const Point* pMousePixel )
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{
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//the first marked object will be edited
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SolarMutexGuard aGuard;
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SdrObject* pTextObj = m_pDrawViewWrapper->getTextEditObject();
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if(!pTextObj)
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return;
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OSL_PRECOND(!m_pTextActionUndoGuard,
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"ChartController::StartTextEdit: already have a TextUndoGuard!?");
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m_pTextActionUndoGuard.reset( new UndoGuard(
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SchResId( STR_ACTION_EDIT_TEXT ), m_xUndoManager ) );
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SdrOutliner* pOutliner = m_pDrawViewWrapper->getOutliner();
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//#i77362 change notification for changes on additional shapes are missing
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if( m_xChartView.is() )
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m_xChartView->setPropertyValue( u"SdrViewIsInEditMode"_ustr, uno::Any(true) );
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auto pChartWindow(GetChartWindow());
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bool bEdit = m_pDrawViewWrapper->SdrBeginTextEdit( pTextObj
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, m_pDrawViewWrapper->GetPageView()
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, pChartWindow
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, false //bIsNewObj
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, pOutliner
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, nullptr //pOutlinerView
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, true //bDontDeleteOutliner
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, true //bOnlyOneView
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);
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if(!bEdit)
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return;
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m_pDrawViewWrapper->SetEditMode();
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// #i12587# support for shapes in chart
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if ( pMousePixel )
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{
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OutlinerView* pOutlinerView = m_pDrawViewWrapper->GetTextEditOutlinerView();
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if ( pOutlinerView )
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{
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MouseEvent aEditEvt( *pMousePixel, 1, MouseEventModifiers::SYNTHETIC, MOUSE_LEFT, 0 );
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pOutlinerView->MouseButtonDown( aEditEvt );
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pOutlinerView->MouseButtonUp( aEditEvt );
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}
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}
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if (pChartWindow)
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{
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//we invalidate the outliner region because the outliner has some
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//paint problems (some characters are painted twice a little bit shifted)
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pChartWindow->Invalidate( m_pDrawViewWrapper->GetMarkedObjBoundRect() );
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}
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}
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bool ChartController::EndTextEdit()
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{
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m_pDrawViewWrapper->SdrEndTextEdit();
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//#i77362 change notification for changes on additional shapes are missing
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if( m_xChartView.is() )
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m_xChartView->setPropertyValue( u"SdrViewIsInEditMode"_ustr, uno::Any(false) );
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SdrObject* pTextObject = m_pDrawViewWrapper->getTextEditObject();
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if(!pTextObject)
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return false;
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OutlinerParaObject* pParaObj = pTextObject->GetOutlinerParaObject();
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if( !pParaObj )
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return true;
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OUString aObjectCID = m_aSelection.getSelectedCID();
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if ( !aObjectCID.isEmpty() )
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{
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uno::Reference< beans::XPropertySet > xPropSet =
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ObjectIdentifier::getObjectPropertySet( aObjectCID, getChartModel() );
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// lock controllers till end of block
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ControllerLockGuardUNO aCLGuard( getChartModel() );
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uno::Sequence< uno::Reference< chart2::XFormattedString > > aNewFormattedTitle =
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GetFormattedTitle(pParaObj->GetTextObject(), pTextObject->getUnoShape());
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Title* pTitle = dynamic_cast<Title*>(xPropSet.get());
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TitleHelper::setFormattedString(pTitle, aNewFormattedTitle);
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OSL_ENSURE(m_pTextActionUndoGuard, "ChartController::EndTextEdit: no TextUndoGuard!");
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if (m_pTextActionUndoGuard)
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m_pTextActionUndoGuard->commit();
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}
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m_pTextActionUndoGuard.reset();
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return true;
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}
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uno::Sequence< uno::Reference< chart2::XFormattedString > > ChartController::GetFormattedTitle(
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const EditTextObject& aEdit, const uno::Reference< drawing::XShape >& xShape )
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{
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std::vector < uno::Reference< chart2::XFormattedString > > aNewStrings;
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if (!xShape.is())
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return comphelper::containerToSequence(aNewStrings);
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uno::Reference< text::XText > xText(xShape, uno::UNO_QUERY);
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if (!xText.is())
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return comphelper::containerToSequence(aNewStrings);
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uno::Reference< text::XTextCursor > xSelectionCursor(xText->createTextCursor());
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if (!xSelectionCursor.is())
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return comphelper::containerToSequence(aNewStrings);
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xSelectionCursor->gotoStart(false);
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std::vector<editeng::Section> aSecAttrs;
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aEdit.GetAllSections(aSecAttrs);
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for (editeng::Section const& rSection : aSecAttrs)
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{
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if (!xSelectionCursor->isCollapsed())
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xSelectionCursor->collapseToEnd();
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xSelectionCursor->goRight(rSection.mnEnd - rSection.mnStart, true);
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OUString aNewString = xSelectionCursor->getString();
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bool bNextPara = (aEdit.GetParagraphCount() > 1 && rSection.mnParagraph != aEdit.GetParagraphCount() - 1 &&
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aEdit.GetTextLen(rSection.mnParagraph) <= rSection.mnEnd);
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uno::Reference< chart2::XFormattedString2 > xFmtStr = chart2::FormattedString::create(m_xCC);
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if (bNextPara)
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aNewString = aNewString + OUStringChar('\n');
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xFmtStr->setString(aNewString);
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aNewStrings.emplace_back(xFmtStr);
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uno::Reference< beans::XPropertySetInfo > xInfo = xFmtStr->getPropertySetInfo();
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uno::Reference< beans::XPropertySet > xSelectionProp(xSelectionCursor, uno::UNO_QUERY);
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try
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{
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for (const beans::Property& rProp : xSelectionProp->getPropertySetInfo()->getProperties())
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{
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if (xInfo.is() && xInfo->hasPropertyByName(rProp.Name))
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{
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const uno::Any aValue = xSelectionProp->getPropertyValue(rProp.Name);
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xFmtStr->setPropertyValue(rProp.Name, aValue);
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}
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}
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}
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catch ( const uno::Exception& )
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{
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DBG_UNHANDLED_EXCEPTION("chart2");
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aNewStrings.clear();
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}
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if (bNextPara)
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xSelectionCursor->goRight(1, false); // next paragraph
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}
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return comphelper::containerToSequence(aNewStrings);
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}
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void ChartController::executeDispatch_InsertSpecialCharacter()
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{
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SolarMutexGuard aGuard;
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if( !m_pDrawViewWrapper)
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{
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OSL_ENSURE( m_pDrawViewWrapper, "No DrawViewWrapper for ChartController" );
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return;
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}
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if( !m_pDrawViewWrapper->IsTextEdit() )
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StartTextEdit();
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SvxAbstractDialogFactory * pFact = SvxAbstractDialogFactory::Create();
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SfxAllItemSet aSet( m_pDrawModelWrapper->GetItemPool() );
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aSet.Put( SfxBoolItem( FN_PARAM_1, false ) );
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//set fixed current font
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aSet.Put( SfxBoolItem( FN_PARAM_2, true ) ); //maybe not necessary in future
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vcl::Font aCurFont = m_pDrawViewWrapper->getOutliner()->GetRefDevice()->GetFont();
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aSet.Put( SvxFontItem( aCurFont.GetFamilyType(), aCurFont.GetFamilyName(), aCurFont.GetStyleName(), aCurFont.GetPitch(), aCurFont.GetCharSet(), SID_ATTR_CHAR_FONT ) );
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VclPtr<SfxAbstractDialog> pDlg(pFact->CreateCharMapDialog(GetChartFrame(), aSet, nullptr));
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pDlg->StartExecuteAsync(
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[this, pDlg] (sal_Int32 nResult)->void
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{
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if (nResult == RET_OK)
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{
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const SfxItemSet* pSet = pDlg->GetOutputItemSet();
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OUString aString;
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if (pSet)
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if (const SfxStringItem* pCharMapItem = pSet->GetItemIfSet(SID_CHARMAP))
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aString = pCharMapItem->GetValue();
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OutlinerView* pOutlinerView = m_pDrawViewWrapper->GetTextEditOutlinerView();
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SdrOutliner* pOutliner = m_pDrawViewWrapper->getOutliner();
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if(pOutliner && pOutlinerView)
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{
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// insert string to outliner
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// prevent flicker
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pOutlinerView->HideCursor();
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pOutliner->SetUpdateLayout(false);
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// delete current selection by inserting empty String, so current
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// attributes become unique (sel. has to be erased anyway)
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pOutlinerView->InsertText(OUString());
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pOutlinerView->InsertText(aString, true);
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ESelection aSel = pOutlinerView->GetSelection();
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aSel.CollapseToEnd();
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pOutlinerView->SetSelection(aSel);
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// show changes
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pOutliner->SetUpdateLayout(true);
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pOutlinerView->ShowCursor();
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}
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}
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pDlg->disposeOnce();
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}
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);
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}
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rtl::Reference< ::chart::AccessibleTextHelper >
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ChartController::createAccessibleTextContext()
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{
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#if !ENABLE_WASM_STRIP_ACCESSIBILITY
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return new AccessibleTextHelper( m_pDrawViewWrapper.get() );
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#else
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return {};
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#endif
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}
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} //namespace chart
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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