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 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_sd.hxx" 26 27 #include "PageListWatcher.hxx" 28 29 #include "sdpage.hxx" 30 #include <tools/debug.hxx> 31 #include <svx/svdmodel.hxx> 32 33 ////////////////////////////////////////////////////////////////////////////// 34 // #109538# 35 36 void ImpPageListWatcher::ImpRecreateSortedPageListOnDemand() 37 { 38 // clear vectors 39 maPageVectorStandard.clear(); 40 maPageVectorNotes.clear(); 41 mpHandoutPage = 0L; 42 43 // build up vectors again 44 const sal_uInt32 nPageCount(ImpGetPageCount()); 45 46 for(sal_uInt32 a(0L); a < nPageCount; a++) 47 { 48 SdPage* pCandidate = ImpGetPage(a); 49 DBG_ASSERT(pCandidate, "ImpPageListWatcher::ImpRecreateSortedPageListOnDemand: Invalid PageList in Model (!)"); 50 51 switch(pCandidate->GetPageKind()) 52 { 53 case PK_STANDARD: 54 { 55 maPageVectorStandard.push_back(pCandidate); 56 break; 57 } 58 case PK_NOTES: 59 { 60 maPageVectorNotes.push_back(pCandidate); 61 break; 62 } 63 case PK_HANDOUT: 64 { 65 DBG_ASSERT(!mpHandoutPage, "ImpPageListWatcher::ImpRecreateSortedPageListOnDemand: Two Handout pages in PageList of Model (!)"); 66 mpHandoutPage = pCandidate; 67 break; 68 } 69 } 70 } 71 72 // set to valid 73 mbPageListValid = sal_True; 74 } 75 76 ImpPageListWatcher::ImpPageListWatcher(const SdrModel& rModel) 77 : mrModel(rModel), 78 mpHandoutPage(0L), 79 mbPageListValid(sal_False) 80 { 81 } 82 83 ImpPageListWatcher::~ImpPageListWatcher() 84 { 85 } 86 87 SdPage* ImpPageListWatcher::GetSdPage(PageKind ePgKind, sal_uInt32 nPgNum) 88 { 89 SdPage* pRetval(0L); 90 91 if(!mbPageListValid) 92 { 93 ImpRecreateSortedPageListOnDemand(); 94 } 95 96 switch(ePgKind) 97 { 98 case PK_STANDARD: 99 { 100 if( nPgNum < (sal_uInt32)maPageVectorStandard.size() ) 101 pRetval = maPageVectorStandard[nPgNum]; 102 else 103 { 104 DBG_ASSERT(nPgNum <= maPageVectorStandard.size(), 105 "ImpPageListWatcher::GetSdPage(PK_STANDARD): access out of range"); 106 DBG_WARNING2 (" %d > %d", 107 nPgNum, nPgNum<maPageVectorStandard.size()); 108 } 109 break; 110 } 111 case PK_NOTES: 112 { 113 if( nPgNum < (sal_uInt32)maPageVectorNotes.size() ) 114 pRetval = maPageVectorNotes[nPgNum]; 115 else 116 { 117 DBG_ASSERT(nPgNum <= maPageVectorNotes.size(), 118 "ImpPageListWatcher::GetSdPage(PK_NOTES): access out of range"); 119 DBG_WARNING2(" %d > %d", 120 nPgNum, nPgNum<maPageVectorNotes.size()); 121 } 122 break; 123 } 124 case PK_HANDOUT: 125 { 126 // #11420# for models used to transfer drawing shapes via clipboard its 127 // ok to not have a handout page 128 // DBG_ASSERT(mpHandoutPage, "ImpPageListWatcher::GetSdPage: access to non existing handout page (!)"); 129 DBG_ASSERT(nPgNum == 0L, "ImpPageListWatcher::GetSdPage: access to non existing handout page (!)"); 130 if (nPgNum == 0) 131 pRetval = mpHandoutPage; 132 else 133 { 134 DBG_ASSERT(nPgNum == 0L, 135 "ImpPageListWatcher::GetSdPage: access to non existing handout page (!)"); 136 } 137 break; 138 } 139 } 140 141 return pRetval; 142 } 143 144 sal_uInt32 ImpPageListWatcher::GetSdPageCount(PageKind ePgKind) 145 { 146 sal_uInt32 nRetval(0L); 147 148 if(!mbPageListValid) 149 { 150 ImpRecreateSortedPageListOnDemand(); 151 } 152 153 switch(ePgKind) 154 { 155 case PK_STANDARD: 156 { 157 nRetval = maPageVectorStandard.size(); 158 break; 159 } 160 case PK_NOTES: 161 { 162 nRetval = maPageVectorNotes.size(); 163 break; 164 } 165 case PK_HANDOUT: 166 { 167 if(mpHandoutPage) 168 { 169 nRetval = 1L; 170 } 171 172 break; 173 } 174 } 175 176 return nRetval; 177 } 178 179 ////////////////////////////////////////////////////////////////////////////// 180 181 sal_uInt32 ImpDrawPageListWatcher::ImpGetPageCount() const 182 { 183 return (sal_uInt32)mrModel.GetPageCount(); 184 } 185 186 SdPage* ImpDrawPageListWatcher::ImpGetPage(sal_uInt32 nIndex) const 187 { 188 return (SdPage*)mrModel.GetPage((sal_uInt16)nIndex); 189 } 190 191 ImpDrawPageListWatcher::ImpDrawPageListWatcher(const SdrModel& rModel) 192 : ImpPageListWatcher(rModel) 193 { 194 } 195 196 ImpDrawPageListWatcher::~ImpDrawPageListWatcher() 197 { 198 } 199 200 ////////////////////////////////////////////////////////////////////////////// 201 202 sal_uInt32 ImpMasterPageListWatcher::ImpGetPageCount() const 203 { 204 return (sal_uInt32)mrModel.GetMasterPageCount(); 205 } 206 207 SdPage* ImpMasterPageListWatcher::ImpGetPage(sal_uInt32 nIndex) const 208 { 209 return (SdPage*)mrModel.GetMasterPage((sal_uInt16)nIndex); 210 } 211 212 ImpMasterPageListWatcher::ImpMasterPageListWatcher(const SdrModel& rModel) 213 : ImpPageListWatcher(rModel) 214 { 215 } 216 217 ImpMasterPageListWatcher::~ImpMasterPageListWatcher() 218 { 219 } 220