forked from amazingfate/loongoffice
fa339b3adb
If a LogicToLogic uses fixed units, we can use o3tl::convert instead. We can also do the same for all other cases where LogicToLogic is used, but that needs additional investigation to determine if it is safe to do so. Note: MapUnit::Pixel is converted to o3tl::Length::pt because it assumed 72 PPI for a logical pixel, which corresponds with the conversion rate of a point (72 PPI). Today, 96 PPI is standard, which is also used for o3tl::Length:px. Change-Id: I29126df38bfcfda74b5d83d4cb880a378aecd18b Reviewed-on: https://gerrit.libreoffice.org/c/core/+/120230 Tested-by: Jenkins Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
482 lines
14 KiB
C++
482 lines
14 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 <sal/config.h>
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#include <Annotation.hxx>
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#include <drawdoc.hxx>
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#include <boost/property_tree/json_parser.hpp>
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#include <com/sun/star/drawing/XDrawPage.hpp>
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#include <comphelper/processfactory.hxx>
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#include <comphelper/lok.hxx>
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#include <unotools/datetime.hxx>
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#include <sfx2/viewsh.hxx>
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#include <svx/svdundo.hxx>
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#include <LibreOfficeKit/LibreOfficeKitEnums.h>
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#include <notifydocumentevent.hxx>
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using namespace css;
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namespace com::sun::star::uno { class XComponentContext; }
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namespace sd {
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namespace {
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class UndoInsertOrRemoveAnnotation : public SdrUndoAction
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{
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public:
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UndoInsertOrRemoveAnnotation( Annotation& rAnnotation, bool bInsert );
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virtual void Undo() override;
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virtual void Redo() override;
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protected:
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rtl::Reference< Annotation > mxAnnotation;
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bool mbInsert;
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int mnIndex;
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};
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struct AnnotationData
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{
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geometry::RealPoint2D m_Position;
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geometry::RealSize2D m_Size;
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OUString m_Author;
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OUString m_Initials;
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util::DateTime m_DateTime;
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OUString m_Text;
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void get( const rtl::Reference< Annotation >& xAnnotation )
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{
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m_Position = xAnnotation->getPosition();
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m_Size = xAnnotation->getSize();
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m_Author = xAnnotation->getAuthor();
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m_Initials = xAnnotation->getInitials();
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m_DateTime = xAnnotation->getDateTime();
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uno::Reference<text::XText> xText(xAnnotation->getTextRange());
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m_Text = xText->getString();
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}
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void set( const rtl::Reference< Annotation >& xAnnotation )
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{
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xAnnotation->setPosition(m_Position);
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xAnnotation->setSize(m_Size);
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xAnnotation->setAuthor(m_Author);
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xAnnotation->setInitials(m_Initials);
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xAnnotation->setDateTime(m_DateTime);
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uno::Reference<text::XText> xText(xAnnotation->getTextRange());
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xText->setString(m_Text);
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}
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};
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class UndoAnnotation : public SdrUndoAction
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{
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public:
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explicit UndoAnnotation( Annotation& rAnnotation );
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virtual void Undo() override;
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virtual void Redo() override;
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protected:
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rtl::Reference< Annotation > mxAnnotation;
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AnnotationData maUndoData;
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AnnotationData maRedoData;
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};
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}
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void createAnnotation(uno::Reference<office::XAnnotation>& xAnnotation, SdPage* pPage )
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{
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xAnnotation.set(
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new Annotation(comphelper::getProcessComponentContext(), pPage));
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pPage->addAnnotation(xAnnotation, -1);
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}
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sal_uInt32 Annotation::m_nLastId = 1;
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Annotation::Annotation( const uno::Reference<uno::XComponentContext>& context, SdPage* pPage )
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: ::cppu::WeakComponentImplHelper<office::XAnnotation>(m_aMutex)
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, ::cppu::PropertySetMixin<office::XAnnotation>(context, IMPLEMENTS_PROPERTY_SET, uno::Sequence<OUString>())
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, m_nId( m_nLastId++ )
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, mpPage( pPage )
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{
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}
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// override WeakComponentImplHelperBase::disposing()
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// This function is called upon disposing the component,
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// if your component needs special work when it becomes
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// disposed, do it here.
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void SAL_CALL Annotation::disposing()
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{
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mpPage = nullptr;
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if( m_TextRange.is() )
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{
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m_TextRange->dispose();
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m_TextRange.clear();
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}
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}
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uno::Any Annotation::queryInterface(css::uno::Type const & type)
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{
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return ::cppu::WeakComponentImplHelper<office::XAnnotation>::queryInterface(type);
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}
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// com.sun.star.beans.XPropertySet:
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uno::Reference<beans::XPropertySetInfo> SAL_CALL Annotation::getPropertySetInfo()
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{
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return ::cppu::PropertySetMixin<office::XAnnotation>::getPropertySetInfo();
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}
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void SAL_CALL Annotation::setPropertyValue(const OUString & aPropertyName, const uno::Any & aValue)
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{
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::cppu::PropertySetMixin<office::XAnnotation>::setPropertyValue(aPropertyName, aValue);
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}
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uno::Any SAL_CALL Annotation::getPropertyValue(const OUString & aPropertyName)
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{
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return ::cppu::PropertySetMixin<office::XAnnotation>::getPropertyValue(aPropertyName);
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}
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void SAL_CALL Annotation::addPropertyChangeListener(const OUString & aPropertyName, const uno::Reference<beans::XPropertyChangeListener> & xListener)
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{
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::cppu::PropertySetMixin<office::XAnnotation>::addPropertyChangeListener(aPropertyName, xListener);
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}
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void SAL_CALL Annotation::removePropertyChangeListener(const OUString & aPropertyName, const uno::Reference<beans::XPropertyChangeListener> & xListener)
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{
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::cppu::PropertySetMixin<office::XAnnotation>::removePropertyChangeListener(aPropertyName, xListener);
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}
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void SAL_CALL Annotation::addVetoableChangeListener(const OUString & aPropertyName, const uno::Reference<beans::XVetoableChangeListener> & xListener)
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{
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::cppu::PropertySetMixin<office::XAnnotation>::addVetoableChangeListener(aPropertyName, xListener);
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}
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void SAL_CALL Annotation::removeVetoableChangeListener(const OUString & aPropertyName, const uno::Reference<beans::XVetoableChangeListener> & xListener)
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{
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::cppu::PropertySetMixin<office::XAnnotation>::removeVetoableChangeListener(aPropertyName, xListener);
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}
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uno::Any SAL_CALL Annotation::getAnchor()
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{
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osl::MutexGuard g(m_aMutex);
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uno::Any aRet;
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if( mpPage )
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{
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uno::Reference<drawing::XDrawPage> xPage( mpPage->getUnoPage(), uno::UNO_QUERY );
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aRet <<= xPage;
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}
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return aRet;
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}
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// css::office::XAnnotation:
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geometry::RealPoint2D SAL_CALL Annotation::getPosition()
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{
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osl::MutexGuard g(m_aMutex);
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return m_Position;
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}
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void SAL_CALL Annotation::setPosition(const geometry::RealPoint2D & the_value)
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{
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prepareSet("Position", uno::Any(), uno::Any(), nullptr);
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{
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osl::MutexGuard g(m_aMutex);
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createChangeUndo();
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m_Position = the_value;
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}
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}
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// css::office::XAnnotation:
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geometry::RealSize2D SAL_CALL Annotation::getSize()
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{
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osl::MutexGuard g(m_aMutex);
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return m_Size;
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}
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void SAL_CALL Annotation::setSize(const geometry::RealSize2D & the_value)
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{
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prepareSet("Size", uno::Any(), uno::Any(), nullptr);
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{
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osl::MutexGuard g(m_aMutex);
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createChangeUndo();
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m_Size = the_value;
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}
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}
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OUString SAL_CALL Annotation::getAuthor()
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{
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osl::MutexGuard g(m_aMutex);
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return m_Author;
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}
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void SAL_CALL Annotation::setAuthor(const OUString & the_value)
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{
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prepareSet("Author", uno::Any(), uno::Any(), nullptr);
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{
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osl::MutexGuard g(m_aMutex);
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createChangeUndo();
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m_Author = the_value;
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}
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}
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OUString SAL_CALL Annotation::getInitials()
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{
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osl::MutexGuard g(m_aMutex);
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return m_Initials;
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}
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void SAL_CALL Annotation::setInitials(const OUString & the_value)
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{
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prepareSet("Initials", uno::Any(), uno::Any(), nullptr);
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{
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osl::MutexGuard g(m_aMutex);
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createChangeUndo();
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m_Initials = the_value;
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}
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}
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util::DateTime SAL_CALL Annotation::getDateTime()
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{
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osl::MutexGuard g(m_aMutex);
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return m_DateTime;
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}
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void SAL_CALL Annotation::setDateTime(const util::DateTime & the_value)
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{
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prepareSet("DateTime", uno::Any(), uno::Any(), nullptr);
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{
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osl::MutexGuard g(m_aMutex);
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createChangeUndo();
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m_DateTime = the_value;
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}
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}
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void Annotation::createChangeUndo()
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{
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SdrModel* pModel = GetModel(); // TTTT should use reference
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if( pModel && pModel->IsUndoEnabled() )
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pModel->AddUndo( std::make_unique<UndoAnnotation>( *this ) );
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if( pModel )
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{
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pModel->SetChanged();
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uno::Reference< XInterface > xSource( static_cast<uno::XWeak*>( this ) );
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NotifyDocumentEvent(
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static_cast< SdDrawDocument& >( *pModel ),
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"OnAnnotationChanged" ,
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xSource );
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}
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}
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uno::Reference<text::XText> SAL_CALL Annotation::getTextRange()
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{
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osl::MutexGuard g(m_aMutex);
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if( !m_TextRange.is() && (mpPage != nullptr) )
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{
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m_TextRange = TextApiObject::create( static_cast< SdDrawDocument* >( &mpPage->getSdrModelFromSdrPage() ) );
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}
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return m_TextRange;
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}
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std::unique_ptr<SdrUndoAction> CreateUndoInsertOrRemoveAnnotation( const uno::Reference<office::XAnnotation>& xAnnotation, bool bInsert )
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{
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Annotation* pAnnotation = dynamic_cast< Annotation* >( xAnnotation.get() );
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if( pAnnotation )
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{
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return std::make_unique< UndoInsertOrRemoveAnnotation >( *pAnnotation, bInsert );
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}
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else
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{
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return nullptr;
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}
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}
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void CreateChangeUndo(const uno::Reference<office::XAnnotation>& xAnnotation)
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{
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Annotation* pAnnotation = dynamic_cast<Annotation*>(xAnnotation.get());
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if (pAnnotation)
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pAnnotation->createChangeUndo();
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}
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sal_uInt32 getAnnotationId(const uno::Reference<office::XAnnotation>& xAnnotation)
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{
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Annotation* pAnnotation = dynamic_cast<Annotation*>(xAnnotation.get());
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sal_uInt32 nId = 0;
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if (pAnnotation)
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nId = pAnnotation->GetId();
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return nId;
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}
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const SdPage* getAnnotationPage(const uno::Reference<office::XAnnotation>& xAnnotation)
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{
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Annotation* pAnnotation = dynamic_cast<Annotation*>(xAnnotation.get());
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if (pAnnotation)
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return pAnnotation->GetPage();
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return nullptr;
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}
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namespace
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{
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std::string lcl_LOKGetCommentPayload(CommentNotificationType nType, uno::Reference<office::XAnnotation> const & rxAnnotation)
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{
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boost::property_tree::ptree aAnnotation;
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aAnnotation.put("action", (nType == CommentNotificationType::Add ? "Add" :
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(nType == CommentNotificationType::Remove ? "Remove" :
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(nType == CommentNotificationType::Modify ? "Modify" : "???"))));
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aAnnotation.put("id", sd::getAnnotationId(rxAnnotation));
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if (nType != CommentNotificationType::Remove && rxAnnotation.is())
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{
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aAnnotation.put("id", sd::getAnnotationId(rxAnnotation));
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aAnnotation.put("author", rxAnnotation->getAuthor());
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aAnnotation.put("dateTime", utl::toISO8601(rxAnnotation->getDateTime()));
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uno::Reference<text::XText> xText(rxAnnotation->getTextRange());
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aAnnotation.put("text", xText->getString());
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const SdPage* pPage = sd::getAnnotationPage(rxAnnotation);
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aAnnotation.put("parthash", pPage ? OString::number(pPage->GetHashCode()) : OString());
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geometry::RealPoint2D const & rPoint = rxAnnotation->getPosition();
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geometry::RealSize2D const & rSize = rxAnnotation->getSize();
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::tools::Rectangle aRectangle(Point(rPoint.X * 100.0, rPoint.Y * 100.0), Size(rSize.Width * 100.0, rSize.Height * 100.0));
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aRectangle = o3tl::convert(aRectangle, o3tl::Length::mm100, o3tl::Length::twip);
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OString sRectangle = aRectangle.toString();
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aAnnotation.put("rectangle", sRectangle.getStr());
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}
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boost::property_tree::ptree aTree;
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aTree.add_child("comment", aAnnotation);
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std::stringstream aStream;
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boost::property_tree::write_json(aStream, aTree);
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return aStream.str();
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}
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} // anonymous ns
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void LOKCommentNotify(CommentNotificationType nType, const SfxViewShell* pViewShell, uno::Reference<office::XAnnotation> const & rxAnnotation)
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{
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// callbacks only if tiled annotations are explicitly turned off by LOK client
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if (!comphelper::LibreOfficeKit::isActive() || comphelper::LibreOfficeKit::isTiledAnnotations())
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return ;
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std::string aPayload = lcl_LOKGetCommentPayload(nType, rxAnnotation);
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pViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_COMMENT, aPayload.c_str());
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}
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void LOKCommentNotifyAll(CommentNotificationType nType, uno::Reference<office::XAnnotation> const & rxAnnotation)
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{
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// callbacks only if tiled annotations are explicitly turned off by LOK client
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if (!comphelper::LibreOfficeKit::isActive() || comphelper::LibreOfficeKit::isTiledAnnotations())
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return ;
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std::string aPayload = lcl_LOKGetCommentPayload(nType, rxAnnotation);
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const SfxViewShell* pViewShell = SfxViewShell::GetFirst();
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while (pViewShell)
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{
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pViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_COMMENT, aPayload.c_str());
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pViewShell = SfxViewShell::GetNext(*pViewShell);
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}
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}
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UndoInsertOrRemoveAnnotation::UndoInsertOrRemoveAnnotation( Annotation& rAnnotation, bool bInsert )
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: SdrUndoAction( *rAnnotation.GetModel() )
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, mxAnnotation( &rAnnotation )
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, mbInsert( bInsert )
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, mnIndex( 0 )
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{
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SdPage* pPage = rAnnotation.GetPage();
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if( pPage )
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{
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uno::Reference<office::XAnnotation> xAnnotation( &rAnnotation );
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const AnnotationVector& rVec = pPage->getAnnotations();
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auto iter = std::find(rVec.begin(), rVec.end(), xAnnotation);
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mnIndex += std::distance(rVec.begin(), iter);
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}
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}
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void UndoInsertOrRemoveAnnotation::Undo()
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{
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SdPage* pPage = mxAnnotation->GetPage();
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SdrModel* pModel = mxAnnotation->GetModel();
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if( !(pPage && pModel) )
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return;
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uno::Reference<office::XAnnotation> xAnnotation( mxAnnotation );
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if( mbInsert )
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{
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pPage->removeAnnotation( xAnnotation );
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}
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else
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{
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pPage->addAnnotation( xAnnotation, mnIndex );
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LOKCommentNotifyAll( CommentNotificationType::Add, xAnnotation );
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}
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}
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void UndoInsertOrRemoveAnnotation::Redo()
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{
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SdPage* pPage = mxAnnotation->GetPage();
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SdrModel* pModel = mxAnnotation->GetModel();
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if( !(pPage && pModel) )
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return;
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uno::Reference<office::XAnnotation> xAnnotation( mxAnnotation );
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if( mbInsert )
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{
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pPage->addAnnotation( xAnnotation, mnIndex );
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LOKCommentNotifyAll( CommentNotificationType::Add, xAnnotation );
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}
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else
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{
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pPage->removeAnnotation( xAnnotation );
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}
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}
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UndoAnnotation::UndoAnnotation( Annotation& rAnnotation )
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: SdrUndoAction( *rAnnotation.GetModel() )
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, mxAnnotation( &rAnnotation )
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{
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maUndoData.get( mxAnnotation );
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}
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void UndoAnnotation::Undo()
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{
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maRedoData.get( mxAnnotation );
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maUndoData.set( mxAnnotation );
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LOKCommentNotifyAll( CommentNotificationType::Modify, mxAnnotation );
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}
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void UndoAnnotation::Redo()
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{
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maUndoData.get( mxAnnotation );
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maRedoData.set( mxAnnotation );
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LOKCommentNotifyAll( CommentNotificationType::Modify, mxAnnotation );
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}
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} // namespace sd
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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