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_editeng.hxx" 26 27 #include <outl_pch.hxx> 28 29 #define _OUTLINER_CXX 30 #include <editeng/outliner.hxx> 31 #include <editeng/outlobj.hxx> 32 #include <outleeng.hxx> 33 #include <editeng/editobj.hxx> 34 #include <vcl/bitmap.hxx> 35 #include <tools/stream.hxx> 36 37 ////////////////////////////////////////////////////////////////////////////// 38 39 class ImplOutlinerParaObject 40 { 41 public: 42 // data members 43 EditTextObject* mpEditTextObject; 44 ParagraphDataVector maParagraphDataVector; 45 bool mbIsEditDoc; 46 47 // refcounter 48 sal_uInt32 mnRefCount; 49 50 // constuctor 51 ImplOutlinerParaObject(EditTextObject* pEditTextObject, const ParagraphDataVector& rParagraphDataVector, bool bIsEditDoc) 52 : mpEditTextObject(pEditTextObject), 53 maParagraphDataVector(rParagraphDataVector), 54 mbIsEditDoc(bIsEditDoc), 55 mnRefCount(0) 56 { 57 if( (maParagraphDataVector.size() == 0) && (pEditTextObject->GetParagraphCount() != 0) ) 58 maParagraphDataVector.resize(pEditTextObject->GetParagraphCount()); 59 } 60 61 // destructor 62 ~ImplOutlinerParaObject() 63 { 64 delete mpEditTextObject; 65 } 66 67 bool operator==(const ImplOutlinerParaObject& rCandidate) const 68 { 69 return (*mpEditTextObject == *rCandidate.mpEditTextObject 70 && maParagraphDataVector == rCandidate.maParagraphDataVector 71 && mbIsEditDoc == rCandidate.mbIsEditDoc); 72 } 73 74 // #i102062# 75 bool isWrongListEqual(const ImplOutlinerParaObject& rCompare) const 76 { 77 return mpEditTextObject->isWrongListEqual(*rCompare.mpEditTextObject); 78 } 79 }; 80 81 ////////////////////////////////////////////////////////////////////////////// 82 83 void OutlinerParaObject::ImplMakeUnique() 84 { 85 if(mpImplOutlinerParaObject->mnRefCount) 86 { 87 ImplOutlinerParaObject* pNew = new ImplOutlinerParaObject( 88 mpImplOutlinerParaObject->mpEditTextObject->Clone(), 89 mpImplOutlinerParaObject->maParagraphDataVector, 90 mpImplOutlinerParaObject->mbIsEditDoc); 91 mpImplOutlinerParaObject->mnRefCount--; 92 mpImplOutlinerParaObject = pNew; 93 } 94 } 95 96 OutlinerParaObject::OutlinerParaObject(const EditTextObject& rEditTextObject, const ParagraphDataVector& rParagraphDataVector, bool bIsEditDoc) 97 : mpImplOutlinerParaObject(new ImplOutlinerParaObject(rEditTextObject.Clone(), rParagraphDataVector, bIsEditDoc)) 98 { 99 } 100 101 OutlinerParaObject::OutlinerParaObject( const EditTextObject& rEditTextObject) 102 : mpImplOutlinerParaObject( new ImplOutlinerParaObject( rEditTextObject.Clone(), ParagraphDataVector(), true)) 103 {} 104 105 OutlinerParaObject::OutlinerParaObject(const OutlinerParaObject& rCandidate) 106 : mpImplOutlinerParaObject(rCandidate.mpImplOutlinerParaObject) 107 { 108 mpImplOutlinerParaObject->mnRefCount++; 109 } 110 111 OutlinerParaObject::~OutlinerParaObject() 112 { 113 if(mpImplOutlinerParaObject->mnRefCount) 114 { 115 mpImplOutlinerParaObject->mnRefCount--; 116 } 117 else 118 { 119 delete mpImplOutlinerParaObject; 120 } 121 } 122 123 OutlinerParaObject& OutlinerParaObject::operator=(const OutlinerParaObject& rCandidate) 124 { 125 if(rCandidate.mpImplOutlinerParaObject != mpImplOutlinerParaObject) 126 { 127 if(mpImplOutlinerParaObject->mnRefCount) 128 { 129 mpImplOutlinerParaObject->mnRefCount--; 130 } 131 else 132 { 133 delete mpImplOutlinerParaObject; 134 } 135 136 mpImplOutlinerParaObject = rCandidate.mpImplOutlinerParaObject; 137 mpImplOutlinerParaObject->mnRefCount++; 138 } 139 140 return *this; 141 } 142 143 bool OutlinerParaObject::operator==(const OutlinerParaObject& rCandidate) const 144 { 145 if(rCandidate.mpImplOutlinerParaObject == mpImplOutlinerParaObject) 146 { 147 return true; 148 } 149 150 return (*rCandidate.mpImplOutlinerParaObject == *mpImplOutlinerParaObject); 151 } 152 153 // #i102062# 154 bool OutlinerParaObject::isWrongListEqual(const OutlinerParaObject& rCompare) const 155 { 156 if(rCompare.mpImplOutlinerParaObject == mpImplOutlinerParaObject) 157 { 158 return true; 159 } 160 161 return mpImplOutlinerParaObject->isWrongListEqual(*rCompare.mpImplOutlinerParaObject); 162 } 163 164 sal_uInt16 OutlinerParaObject::GetOutlinerMode() const 165 { 166 return mpImplOutlinerParaObject->mpEditTextObject->GetUserType(); 167 } 168 169 void OutlinerParaObject::SetOutlinerMode(sal_uInt16 nNew) 170 { 171 if(mpImplOutlinerParaObject->mpEditTextObject->GetUserType() != nNew) 172 { 173 ImplMakeUnique(); 174 mpImplOutlinerParaObject->mpEditTextObject->SetUserType(nNew); 175 } 176 } 177 178 bool OutlinerParaObject::IsVertical() const 179 { 180 return mpImplOutlinerParaObject->mpEditTextObject->IsVertical(); 181 } 182 183 void OutlinerParaObject::SetVertical(bool bNew) 184 { 185 if((bool)mpImplOutlinerParaObject->mpEditTextObject->IsVertical() != bNew) 186 { 187 ImplMakeUnique(); 188 mpImplOutlinerParaObject->mpEditTextObject->SetVertical(bNew); 189 } 190 } 191 192 sal_uInt32 OutlinerParaObject::Count() const 193 { 194 return mpImplOutlinerParaObject->maParagraphDataVector.size(); 195 } 196 197 sal_Int16 OutlinerParaObject::GetDepth(sal_uInt16 nPara) const 198 { 199 if(nPara < mpImplOutlinerParaObject->maParagraphDataVector.size()) 200 { 201 return mpImplOutlinerParaObject->maParagraphDataVector[nPara].getDepth(); 202 } 203 else 204 { 205 return -1; 206 } 207 } 208 209 const EditTextObject& OutlinerParaObject::GetTextObject() const 210 { 211 return *mpImplOutlinerParaObject->mpEditTextObject; 212 } 213 214 bool OutlinerParaObject::IsEditDoc() const 215 { 216 return mpImplOutlinerParaObject->mbIsEditDoc; 217 } 218 219 const ParagraphData& OutlinerParaObject::GetParagraphData(sal_uInt32 nIndex) const 220 { 221 if(nIndex < mpImplOutlinerParaObject->maParagraphDataVector.size()) 222 { 223 return mpImplOutlinerParaObject->maParagraphDataVector[nIndex]; 224 } 225 else 226 { 227 OSL_ENSURE(false, "OutlinerParaObject::GetParagraphData: Access out of range (!)"); 228 static ParagraphData aEmptyParagraphData; 229 return aEmptyParagraphData; 230 } 231 } 232 233 void OutlinerParaObject::ClearPortionInfo() 234 { 235 ImplMakeUnique(); 236 mpImplOutlinerParaObject->mpEditTextObject->ClearPortionInfo(); 237 } 238 239 bool OutlinerParaObject::ChangeStyleSheets(const XubString& rOldName, SfxStyleFamily eOldFamily, const XubString& rNewName, SfxStyleFamily eNewFamily) 240 { 241 ImplMakeUnique(); 242 return mpImplOutlinerParaObject->mpEditTextObject->ChangeStyleSheets(rOldName, eOldFamily, rNewName, eNewFamily); 243 } 244 245 void OutlinerParaObject::ChangeStyleSheetName(SfxStyleFamily eFamily, const XubString& rOldName, const XubString& rNewName) 246 { 247 ImplMakeUnique(); 248 mpImplOutlinerParaObject->mpEditTextObject->ChangeStyleSheetName(eFamily, rOldName, rNewName); 249 } 250 251 void OutlinerParaObject::SetStyleSheets(sal_uInt16 nLevel, const XubString rNewName, const SfxStyleFamily& rNewFamily) 252 { 253 const sal_uInt32 nCount(mpImplOutlinerParaObject->maParagraphDataVector.size()); 254 255 if(nCount) 256 { 257 ImplMakeUnique(); 258 sal_uInt16 nDecrementer(sal::static_int_cast< sal_uInt16 >(nCount)); 259 260 for(;nDecrementer;) 261 { 262 if(GetDepth(--nDecrementer) == nLevel) 263 { 264 mpImplOutlinerParaObject->mpEditTextObject->SetStyleSheet(nDecrementer, rNewName, rNewFamily); 265 } 266 } 267 } 268 } 269 270 ////////////////////////////////////////////////////////////////////////////// 271 // eof 272