1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #include "oox/drawingml/diagram/diagramlayoutatoms.hxx" 25 26 #include <functional> 27 #include <boost/bind.hpp> 28 29 #include "oox/helper/attributelist.hxx" 30 #include "layoutnodecontext.hxx" 31 32 using namespace ::com::sun::star::uno; 33 using namespace ::com::sun::star::xml::sax; 34 using namespace ::oox::core; 35 36 namespace oox { namespace drawingml { 37 38 39 IteratorAttr::IteratorAttr( ) 40 : mnAxis( 0 ) 41 , mnCnt( 0 ) 42 , mbHideLastTrans( false ) 43 , mnPtType( 0 ) 44 , mnSt( 0 ) 45 , mnStep( 1 ) 46 { 47 } 48 49 void IteratorAttr::loadFromXAttr( const Reference< XFastAttributeList >& xAttr ) 50 { 51 AttributeList attr( xAttr ); 52 mnAxis = xAttr->getOptionalValueToken( XML_axis, 0 ); 53 mnCnt = attr.getInteger( XML_cnt, 0 ); 54 mbHideLastTrans = attr.getBool( XML_hideLastTrans, false ); 55 mnPtType = xAttr->getOptionalValueToken( XML_ptType, 0 ); 56 mnSt = attr.getInteger( XML_st, 0 ); 57 mnStep = attr.getInteger( XML_step, 1 ); 58 } 59 60 61 62 ConditionAttr::ConditionAttr() 63 : mnFunc( 0 ) 64 , mnArg( 0 ) 65 , mnOp( 0 ) 66 { 67 68 } 69 70 71 void ConditionAttr::loadFromXAttr( const Reference< XFastAttributeList >& xAttr ) 72 { 73 mnFunc = xAttr->getOptionalValueToken( XML_func, 0 ); 74 // mnArg will be -1 for "none" or any other unknown value 75 mnArg = LayoutNodeContext::tagToVarIdx( xAttr->getOptionalValueToken( XML_arg, XML_none ) ); 76 mnOp = xAttr->getOptionalValueToken( XML_op, 0 ); 77 msVal = xAttr->getOptionalValue( XML_val ); 78 } 79 80 81 void LayoutAtom::dump(int level) 82 { 83 OSL_TRACE( "level = %d - %s of type %s", level, 84 OUSTRING_TO_CSTR( msName ), 85 typeid(*this).name() ); 86 std::for_each( mpChildNodes.begin(), mpChildNodes.end(), 87 boost::bind( &LayoutAtom::dump, _1, level + 1 ) ); 88 } 89 90 91 void ForEachAtom::processAtom() 92 { 93 // TODO there is likely some conditions 94 std::for_each( mpChildNodes.begin(), mpChildNodes.end(), 95 boost::bind( &LayoutAtom::processAtom, _1 ) ); 96 } 97 98 /** call ConditionAtom::test() if pAtom is one 99 * if it is not a ConditionAtom, then return false. 100 */ 101 static bool _test_atom( const LayoutAtomPtr & pAtom) 102 { 103 try { 104 bool bResult = false; 105 const ConditionAtomPtr pCond = boost::dynamic_pointer_cast< ConditionAtom >(pAtom); 106 if( pCond ) 107 { 108 bResult = pCond->test(); 109 } 110 return bResult; 111 } 112 catch(...) 113 { 114 } 115 return false; 116 } 117 118 void ChooseAtom::processAtom() 119 { 120 std::vector< LayoutAtomPtr >::iterator 121 iter = std::find_if( mpChildNodes.begin(), mpChildNodes.end(), 122 boost::bind( &_test_atom, _1 ) ); 123 if( iter != mpChildNodes.end() ) 124 { 125 // TODO do something 126 (*iter)->processAtom(); 127 } 128 } 129 130 bool ConditionAtom::test() 131 { 132 // TODO 133 return false; 134 } 135 136 137 } } 138