1*31598a22SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*31598a22SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*31598a22SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*31598a22SAndrew Rist * distributed with this work for additional information 6*31598a22SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*31598a22SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*31598a22SAndrew Rist * "License"); you may not use this file except in compliance 9*31598a22SAndrew Rist * with the License. You may obtain a copy of the License at 10*31598a22SAndrew Rist * 11*31598a22SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*31598a22SAndrew Rist * 13*31598a22SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*31598a22SAndrew Rist * software distributed under the License is distributed on an 15*31598a22SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*31598a22SAndrew Rist * KIND, either express or implied. See the License for the 17*31598a22SAndrew Rist * specific language governing permissions and limitations 18*31598a22SAndrew Rist * under the License. 19*31598a22SAndrew Rist * 20*31598a22SAndrew Rist *************************************************************/ 21*31598a22SAndrew Rist 22*31598a22SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_basctl.hxx" 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include "documentenumeration.hxx" 28cdf0e10cSrcweir 29cdf0e10cSrcweir /** === begin UNO includes === **/ 30cdf0e10cSrcweir #include <com/sun/star/frame/XDesktop.hpp> 31cdf0e10cSrcweir #include <com/sun/star/frame/XModel2.hpp> 32cdf0e10cSrcweir #include <com/sun/star/frame/FrameSearchFlag.hpp> 33cdf0e10cSrcweir #include <com/sun/star/lang/XServiceInfo.hpp> 34cdf0e10cSrcweir #include <com/sun/star/frame/XFramesSupplier.hpp> 35cdf0e10cSrcweir /** === end UNO includes === **/ 36cdf0e10cSrcweir 37cdf0e10cSrcweir #include <tools/diagnose_ex.h> 38cdf0e10cSrcweir 39cdf0e10cSrcweir #include <comphelper/stl_types.hxx> 40cdf0e10cSrcweir 41cdf0e10cSrcweir //........................................................................ 42cdf0e10cSrcweir namespace basctl { namespace docs { 43cdf0e10cSrcweir //........................................................................ 44cdf0e10cSrcweir 45cdf0e10cSrcweir /** === begin UNO using === **/ 46cdf0e10cSrcweir using ::com::sun::star::uno::Exception; 47cdf0e10cSrcweir using ::com::sun::star::uno::Reference; 48cdf0e10cSrcweir using ::com::sun::star::uno::UNO_QUERY_THROW; 49cdf0e10cSrcweir using ::com::sun::star::uno::UNO_SET_THROW; 50cdf0e10cSrcweir using ::com::sun::star::frame::XDesktop; 51cdf0e10cSrcweir using ::com::sun::star::container::XEnumerationAccess; 52cdf0e10cSrcweir using ::com::sun::star::container::XEnumeration; 53cdf0e10cSrcweir using ::com::sun::star::uno::Any; 54cdf0e10cSrcweir using ::com::sun::star::frame::XModel; 55cdf0e10cSrcweir using ::com::sun::star::frame::XFramesSupplier; 56cdf0e10cSrcweir using ::com::sun::star::frame::XFrames; 57cdf0e10cSrcweir using ::com::sun::star::frame::XController; 58cdf0e10cSrcweir using ::com::sun::star::frame::XModel2; 59cdf0e10cSrcweir using ::com::sun::star::uno::UNO_QUERY; 60cdf0e10cSrcweir using ::com::sun::star::lang::XServiceInfo; 61cdf0e10cSrcweir using ::com::sun::star::uno::Sequence; 62cdf0e10cSrcweir using ::com::sun::star::frame::XFrame; 63cdf0e10cSrcweir /** === end UNO using === **/ 64cdf0e10cSrcweir namespace FrameSearchFlag = ::com::sun::star::frame::FrameSearchFlag; 65cdf0e10cSrcweir 66cdf0e10cSrcweir //==================================================================== 67cdf0e10cSrcweir //= DocumentEnumeration_Data 68cdf0e10cSrcweir //==================================================================== 69cdf0e10cSrcweir struct DocumentEnumeration_Data 70cdf0e10cSrcweir { 71cdf0e10cSrcweir ::comphelper::ComponentContext aContext; 72cdf0e10cSrcweir const IDocumentDescriptorFilter* pFilter; 73cdf0e10cSrcweir DocumentEnumeration_Databasctl::docs::DocumentEnumeration_Data74cdf0e10cSrcweir DocumentEnumeration_Data( const ::comphelper::ComponentContext& _rContext, const IDocumentDescriptorFilter* _pFilter ) 75cdf0e10cSrcweir :aContext( _rContext ) 76cdf0e10cSrcweir ,pFilter( _pFilter ) 77cdf0e10cSrcweir { 78cdf0e10cSrcweir } 79cdf0e10cSrcweir }; 80cdf0e10cSrcweir 81cdf0e10cSrcweir //==================================================================== 82cdf0e10cSrcweir //= DocumentEnumeration 83cdf0e10cSrcweir //==================================================================== 84cdf0e10cSrcweir //-------------------------------------------------------------------- DocumentEnumeration(const::comphelper::ComponentContext & _rContext,const IDocumentDescriptorFilter * _pFilter)85cdf0e10cSrcweir DocumentEnumeration::DocumentEnumeration( const ::comphelper::ComponentContext& _rContext, const IDocumentDescriptorFilter* _pFilter ) 86cdf0e10cSrcweir :m_pData( new DocumentEnumeration_Data( _rContext, _pFilter ) ) 87cdf0e10cSrcweir { 88cdf0e10cSrcweir } 89cdf0e10cSrcweir 90cdf0e10cSrcweir //-------------------------------------------------------------------- ~DocumentEnumeration()91cdf0e10cSrcweir DocumentEnumeration::~DocumentEnumeration() 92cdf0e10cSrcweir { 93cdf0e10cSrcweir } 94cdf0e10cSrcweir 95cdf0e10cSrcweir //-------------------------------------------------------------------- 96cdf0e10cSrcweir namespace 97cdf0e10cSrcweir { 98cdf0e10cSrcweir //................................................................ lcl_getDocumentControllers_nothrow(DocumentDescriptor & _io_rDocDesc)99cdf0e10cSrcweir void lcl_getDocumentControllers_nothrow( DocumentDescriptor& _io_rDocDesc ) 100cdf0e10cSrcweir { 101cdf0e10cSrcweir OSL_PRECOND( _io_rDocDesc.xModel.is(), "lcl_getDocumentControllers_nothrow: illegal model!" ); 102cdf0e10cSrcweir 103cdf0e10cSrcweir _io_rDocDesc.aControllers.clear(); 104cdf0e10cSrcweir try 105cdf0e10cSrcweir { 106cdf0e10cSrcweir Reference< XModel2 > xModel2( _io_rDocDesc.xModel, UNO_QUERY ); 107cdf0e10cSrcweir if ( xModel2.is() ) 108cdf0e10cSrcweir { 109cdf0e10cSrcweir Reference< XEnumeration > xEnum( xModel2->getControllers(), UNO_SET_THROW ); 110cdf0e10cSrcweir while ( xEnum->hasMoreElements() ) 111cdf0e10cSrcweir { 112cdf0e10cSrcweir Reference< XController > xController( xEnum->nextElement(), UNO_QUERY_THROW ); 113cdf0e10cSrcweir _io_rDocDesc.aControllers.push_back( xController ); 114cdf0e10cSrcweir } 115cdf0e10cSrcweir } 116cdf0e10cSrcweir else if ( _io_rDocDesc.xModel.is() ) 117cdf0e10cSrcweir _io_rDocDesc.aControllers.push_back( _io_rDocDesc.xModel->getCurrentController() ); 118cdf0e10cSrcweir } 119cdf0e10cSrcweir catch( const Exception& ) 120cdf0e10cSrcweir { 121cdf0e10cSrcweir DBG_UNHANDLED_EXCEPTION(); 122cdf0e10cSrcweir } 123cdf0e10cSrcweir } 124cdf0e10cSrcweir 125cdf0e10cSrcweir //................................................................ lcl_getDocuments_nothrow(const Sequence<Reference<XFrame>> & _rFrames,Documents & _out_rDocuments,const IDocumentDescriptorFilter * _pFilter)126cdf0e10cSrcweir void lcl_getDocuments_nothrow( const Sequence< Reference< XFrame > >& _rFrames, Documents& _out_rDocuments, 127cdf0e10cSrcweir const IDocumentDescriptorFilter* _pFilter ) 128cdf0e10cSrcweir { 129cdf0e10cSrcweir // ensure we don't encounter some models multiple times 130cdf0e10cSrcweir ::std::set< Reference< XModel >, ::comphelper::OInterfaceCompare< XModel > > aEncounteredModels; 131cdf0e10cSrcweir 132cdf0e10cSrcweir for ( const Reference< XFrame >* pFrame = _rFrames.getConstArray(); 133cdf0e10cSrcweir pFrame != _rFrames.getConstArray() + _rFrames.getLength(); 134cdf0e10cSrcweir ++pFrame 135cdf0e10cSrcweir ) 136cdf0e10cSrcweir { 137cdf0e10cSrcweir try 138cdf0e10cSrcweir { 139cdf0e10cSrcweir OSL_ENSURE( pFrame->is(), "lcl_getDocuments_nothrow: illegal frame!" ); 140cdf0e10cSrcweir if ( !pFrame->is() ) 141cdf0e10cSrcweir continue; 142cdf0e10cSrcweir Reference< XController > xController( (*pFrame)->getController() ); 143cdf0e10cSrcweir if ( !xController.is() ) 144cdf0e10cSrcweir continue; 145cdf0e10cSrcweir 146cdf0e10cSrcweir Reference< XModel > xModel( xController->getModel() ); 147cdf0e10cSrcweir if ( !xModel.is() ) 148cdf0e10cSrcweir // though it's legal for a controller to not have a model, we're not interested in 149cdf0e10cSrcweir // those 150cdf0e10cSrcweir continue; 151cdf0e10cSrcweir 152cdf0e10cSrcweir if ( aEncounteredModels.find( xModel ) != aEncounteredModels.end() ) 153cdf0e10cSrcweir // there might be multiple frames for the same model 154cdf0e10cSrcweir // handle it only once 155cdf0e10cSrcweir continue; 156cdf0e10cSrcweir aEncounteredModels.insert( xModel ); 157cdf0e10cSrcweir 158cdf0e10cSrcweir // create a DocumentDescriptor 159cdf0e10cSrcweir DocumentDescriptor aDescriptor; 160cdf0e10cSrcweir aDescriptor.xModel = xModel; 161cdf0e10cSrcweir lcl_getDocumentControllers_nothrow( aDescriptor ); 162cdf0e10cSrcweir 163cdf0e10cSrcweir // consult filter, if there is one 164cdf0e10cSrcweir if ( _pFilter && !_pFilter->includeDocument( aDescriptor ) ) 165cdf0e10cSrcweir continue; 166cdf0e10cSrcweir 167cdf0e10cSrcweir _out_rDocuments.push_back( aDescriptor ); 168cdf0e10cSrcweir } 169cdf0e10cSrcweir catch( const Exception& ) 170cdf0e10cSrcweir { 171cdf0e10cSrcweir DBG_UNHANDLED_EXCEPTION(); 172cdf0e10cSrcweir } 173cdf0e10cSrcweir } 174cdf0e10cSrcweir } 175cdf0e10cSrcweir } 176cdf0e10cSrcweir 177cdf0e10cSrcweir //-------------------------------------------------------------------- getDocuments(Documents & _out_rDocuments) const178cdf0e10cSrcweir void DocumentEnumeration::getDocuments( Documents& _out_rDocuments ) const 179cdf0e10cSrcweir { 180cdf0e10cSrcweir _out_rDocuments.clear(); 181cdf0e10cSrcweir 182cdf0e10cSrcweir try 183cdf0e10cSrcweir { 184cdf0e10cSrcweir const Reference< XDesktop > xDesktop( m_pData->aContext.createComponent( "com.sun.star.frame.Desktop" ), UNO_QUERY_THROW ); 185cdf0e10cSrcweir const Reference< XFramesSupplier > xSuppFrames( xDesktop, UNO_QUERY_THROW ); 186cdf0e10cSrcweir const Reference< XFrames > xFrames( xSuppFrames->getFrames(), UNO_SET_THROW ); 187cdf0e10cSrcweir const Sequence< Reference< XFrame > > aFrames( xFrames->queryFrames( FrameSearchFlag::ALL ) ); 188cdf0e10cSrcweir 189cdf0e10cSrcweir lcl_getDocuments_nothrow( aFrames, _out_rDocuments, m_pData->pFilter ); 190cdf0e10cSrcweir } 191cdf0e10cSrcweir catch( const Exception& ) 192cdf0e10cSrcweir { 193cdf0e10cSrcweir DBG_UNHANDLED_EXCEPTION(); 194cdf0e10cSrcweir } 195cdf0e10cSrcweir } 196cdf0e10cSrcweir 197cdf0e10cSrcweir //........................................................................ 198cdf0e10cSrcweir } } // namespace basctl::docs 199cdf0e10cSrcweir //........................................................................ 200