1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #include "oox/drawingml/diagram/diagramlayoutatoms.hxx" 29 30 #include <functional> 31 #include <boost/bind.hpp> 32 33 #include "oox/helper/attributelist.hxx" 34 #include "layoutnodecontext.hxx" 35 36 using namespace ::com::sun::star::uno; 37 using namespace ::com::sun::star::xml::sax; 38 using namespace ::oox::core; 39 40 namespace oox { namespace drawingml { 41 42 43 IteratorAttr::IteratorAttr( ) 44 : mnAxis( 0 ) 45 , mnCnt( 0 ) 46 , mbHideLastTrans( false ) 47 , mnPtType( 0 ) 48 , mnSt( 0 ) 49 , mnStep( 1 ) 50 { 51 } 52 53 void IteratorAttr::loadFromXAttr( const Reference< XFastAttributeList >& xAttr ) 54 { 55 AttributeList attr( xAttr ); 56 mnAxis = xAttr->getOptionalValueToken( XML_axis, 0 ); 57 mnCnt = attr.getInteger( XML_cnt, 0 ); 58 mbHideLastTrans = attr.getBool( XML_hideLastTrans, false ); 59 mnPtType = xAttr->getOptionalValueToken( XML_ptType, 0 ); 60 mnSt = attr.getInteger( XML_st, 0 ); 61 mnStep = attr.getInteger( XML_step, 1 ); 62 } 63 64 65 66 ConditionAttr::ConditionAttr() 67 : mnFunc( 0 ) 68 , mnArg( 0 ) 69 , mnOp( 0 ) 70 { 71 72 } 73 74 75 void ConditionAttr::loadFromXAttr( const Reference< XFastAttributeList >& xAttr ) 76 { 77 mnFunc = xAttr->getOptionalValueToken( XML_func, 0 ); 78 // mnArg will be -1 for "none" or any other unknown value 79 mnArg = LayoutNodeContext::tagToVarIdx( xAttr->getOptionalValueToken( XML_arg, XML_none ) ); 80 mnOp = xAttr->getOptionalValueToken( XML_op, 0 ); 81 msVal = xAttr->getOptionalValue( XML_val ); 82 } 83 84 85 void LayoutAtom::dump(int level) 86 { 87 OSL_TRACE( "level = %d - %s of type %s", level, 88 OUSTRING_TO_CSTR( msName ), 89 typeid(*this).name() ); 90 std::for_each( mpChildNodes.begin(), mpChildNodes.end(), 91 boost::bind( &LayoutAtom::dump, _1, level + 1 ) ); 92 } 93 94 95 void ForEachAtom::processAtom() 96 { 97 // TODO there is likely some conditions 98 std::for_each( mpChildNodes.begin(), mpChildNodes.end(), 99 boost::bind( &LayoutAtom::processAtom, _1 ) ); 100 } 101 102 /** call ConditionAtom::test() if pAtom is one 103 * if it is not a ConditionAtom, then return false. 104 */ 105 static bool _test_atom( const LayoutAtomPtr & pAtom) 106 { 107 try { 108 bool bResult = false; 109 const ConditionAtomPtr pCond = boost::dynamic_pointer_cast< ConditionAtom >(pAtom); 110 if( pCond ) 111 { 112 bResult = pCond->test(); 113 } 114 return bResult; 115 } 116 catch(...) 117 { 118 } 119 return false; 120 } 121 122 void ChooseAtom::processAtom() 123 { 124 std::vector< LayoutAtomPtr >::iterator 125 iter = std::find_if( mpChildNodes.begin(), mpChildNodes.end(), 126 boost::bind( &_test_atom, _1 ) ); 127 if( iter != mpChildNodes.end() ) 128 { 129 // TODO do something 130 (*iter)->processAtom(); 131 } 132 } 133 134 bool ConditionAtom::test() 135 { 136 // TODO 137 return false; 138 } 139 140 141 } } 142