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diff --git a/lib/interfaces/codemodel_utils.cpp b/lib/interfaces/codemodel_utils.cpp
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+/* This file is part of KDevelop
+ Copyright (C) 2003 Roberto Raggi <[email protected]>
+ Copyright (C) 2003 Alexander Dymo <[email protected]>
+ Copyright (C) 2004 Jonas Jacobi <[email protected]>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+#include "codemodel_utils.h"
+
+namespace CodeModelUtils
+{
+
+namespace Functions
+{
+
+void processClasses(FunctionList &list, const ClassDom dom)
+{
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list, *it);
+ }
+
+ const FunctionList fnlist = dom->functionList();
+ for (FunctionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.append(*it);
+ }
+}
+
+void processNamespaces(FunctionList &list, const NamespaceDom dom)
+{
+ const NamespaceList nslist = dom->namespaceList();
+ for (NamespaceList::ConstIterator it = nslist.begin(); it != nslist.end(); ++it)
+ {
+ processNamespaces(list, *it);
+ }
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list, *it);
+ }
+
+ const FunctionList fnlist = dom->functionList();
+ for (FunctionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.append(*it);
+ }
+}
+
+void processNamespaces( FunctionList & list, const NamespaceDom dom, QMap< FunctionDom, Scope > & relations )
+{
+ const NamespaceList nslist = dom->namespaceList();
+ for (NamespaceList::ConstIterator it = nslist.begin(); it != nslist.end(); ++it)
+ {
+ processNamespaces(list, *it, relations);
+ }
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list, *it, relations, dom);
+ }
+
+ const FunctionList fnlist = dom->functionList();
+ for (FunctionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.append(*it);
+ relations[*it].ns = dom;
+ }
+}
+
+void processClasses( FunctionList & list, const ClassDom dom, QMap< FunctionDom, Scope > & relations )
+{
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list, *it, relations);
+ }
+
+ const FunctionList fnlist = dom->functionList();
+ for (FunctionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.append(*it);
+ relations[*it].klass = dom;
+ }
+}
+
+void processClasses( FunctionList & list, const ClassDom dom, QMap< FunctionDom, Scope > & relations, const NamespaceDom & nsdom )
+{
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list, *it, relations, nsdom);
+ }
+
+ const FunctionList fnlist = dom->functionList();
+ for (FunctionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.append(*it);
+ relations[*it].klass = dom;
+ relations[*it].ns = nsdom;
+ }
+}
+
+} // end of Functions namespace
+
+
+
+namespace FunctionDefinitions
+{
+
+void processClasses(FunctionDefinitionList &list, const ClassDom dom)
+{
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list, *it);
+ }
+
+ const FunctionDefinitionList fnlist = dom->functionDefinitionList();
+ for (FunctionDefinitionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.append(*it);
+ }
+}
+
+void processNamespaces(FunctionDefinitionList &list, const NamespaceDom dom)
+{
+ const NamespaceList nslist = dom->namespaceList();
+ for (NamespaceList::ConstIterator it = nslist.begin(); it != nslist.end(); ++it)
+ {
+ processNamespaces(list, *it);
+ }
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list, *it);
+ }
+
+ const FunctionDefinitionList fnlist = dom->functionDefinitionList();
+ for (FunctionDefinitionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.append(*it);
+ }
+}
+
+void processNamespaces( FunctionDefinitionList & list, const NamespaceDom dom, QMap< FunctionDefinitionDom, Scope > & relations )
+{
+ const NamespaceList nslist = dom->namespaceList();
+ for (NamespaceList::ConstIterator it = nslist.begin(); it != nslist.end(); ++it)
+ {
+ processNamespaces(list, *it, relations);
+ }
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list, *it, relations, dom);
+ }
+
+ const FunctionDefinitionList fnlist = dom->functionDefinitionList();
+ for (FunctionDefinitionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.append(*it);
+ relations[*it].ns = dom;
+ }
+}
+
+void processClasses( FunctionDefinitionList & list, const ClassDom dom, QMap< FunctionDefinitionDom, Scope > & relations )
+{
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list, *it, relations);
+ }
+
+ const FunctionDefinitionList fnlist = dom->functionDefinitionList();
+ for (FunctionDefinitionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.append(*it);
+ relations[*it].klass = dom;
+ }
+}
+
+void processClasses( FunctionDefinitionList & list, const ClassDom dom, QMap< FunctionDefinitionDom, Scope > & relations, const NamespaceDom & nsdom )
+{
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list, *it, relations, nsdom);
+ }
+
+ const FunctionDefinitionList fnlist = dom->functionDefinitionList();
+ for (FunctionDefinitionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.append(*it);
+ relations[*it].klass = dom;
+ relations[*it].ns = nsdom;
+ }
+}
+
+} // end of FunctionDefinitions namespace
+
+
+
+FunctionList allFunctions(const FileDom &dom)
+{
+ using namespace Functions;
+ FunctionList list;
+
+ const NamespaceList nslist = dom->namespaceList();
+ for (NamespaceList::ConstIterator it = nslist.begin(); it != nslist.end(); ++it)
+ {
+ processNamespaces(list, *it);
+ }
+
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list, *it);
+ }
+
+ const FunctionList fnlist = dom->functionList();
+ for (FunctionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.append(*it);
+ }
+
+ return list;
+}
+
+AllFunctions allFunctionsDetailed( const FileDom & dom )
+{
+ using namespace Functions;
+ AllFunctions list;
+
+ const NamespaceList nslist = dom->namespaceList();
+ for (NamespaceList::ConstIterator it = nslist.begin(); it != nslist.end(); ++it)
+ {
+ processNamespaces(list.functionList, *it, list.relations);
+ }
+
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list.functionList, *it, list.relations);
+ }
+
+ const FunctionList fnlist = dom->functionList();
+ for (FunctionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.functionList.append(*it);
+ }
+
+ return list;
+}
+
+AllFunctionDefinitions allFunctionDefinitionsDetailed( const FileDom & dom )
+{
+ using namespace FunctionDefinitions;
+ AllFunctionDefinitions list;
+
+ const NamespaceList nslist = dom->namespaceList();
+ for (NamespaceList::ConstIterator it = nslist.begin(); it != nslist.end(); ++it)
+ {
+ processNamespaces(list.functionList, *it, list.relations);
+ }
+
+ const ClassList cllist = dom->classList();
+ for (ClassList::ConstIterator it = cllist.begin(); it != cllist.end(); ++it)
+ {
+ processClasses(list.functionList, *it, list.relations);
+ }
+
+ const FunctionDefinitionList fnlist = dom->functionDefinitionList();
+ for (FunctionDefinitionList::ConstIterator it = fnlist.begin(); it != fnlist.end(); ++it)
+ {
+ list.functionList.append(*it);
+ }
+
+ return list;
+}
+
+
+bool resultTypesFit( const FunctionDom & dec, const FunctionDefinitionDom & def ) {
+ if( !def->resultType().contains("::") ) return dec->resultType() == def->resultType();
+ QStringList l1 = dec->scope() + QStringList::split("::", dec->resultType() );
+ QStringList l2 = QStringList::split("::", def->resultType() );
+
+ if( l1.isEmpty() || l2.isEmpty() || l1.back() != l2.back() ) return false;
+
+ while( !l1.isEmpty() && !l2.isEmpty() ) {
+ if( l1.back() == l2.back() ) {
+ l1.pop_back();
+ l2.pop_back();
+ } else {
+ l1.pop_back();
+ }
+ }
+
+ if( l2.isEmpty() ) return true;
+
+ return false;
+}
+
+
+bool compareDeclarationToDefinition( const FunctionDom & dec, const FunctionDefinitionDom & def )
+{
+ if (dec->scope() == def->scope() && dec->name() == def->name() && resultTypesFit( dec, def ) && dec->isConstant() == def->isConstant())
+ {
+ const ArgumentList defList = def->argumentList(), decList = dec->argumentList();
+ if (defList.size() != decList.size())
+ return false;
+
+ size_t n = defList.size();
+ for(size_t i = 0; i < n; ++i)
+ if (defList[i]->type() != decList[i]->type())
+ return false;
+
+ return true;
+ }
+ return false;
+}
+
+
+bool compareDeclarationToDefinition( const FunctionDom & dec, const FunctionDefinitionDom & def, const std::set<NamespaceImportModel> & nsImports )
+{
+ if (dec->name() == def->name() && resultTypesFit( dec, def ) && dec->isConstant() == def->isConstant())
+ {
+ const ArgumentList defList = def->argumentList(), decList = dec->argumentList();
+ if (defList.size() != decList.size())
+ return false;
+
+ size_t n = defList.size();
+ for(size_t i = 0; i < n; ++i)
+ if (defList[i]->type() != decList[i]->type())
+ return false;
+
+ const QStringList &defScope = def->scope(), &decScope = dec->scope();
+ if (defScope != decScope)
+ {
+ if (defScope.size() >= decScope.size())
+ return false;
+
+ n = decScope.size();
+ for(size_t i1 = 0, i2 = 0; i1 < n; ++i1)
+ {
+ if (i2 >= defScope.size() || decScope[i1] != defScope[i2])
+ {
+ NamespaceImportModel model;
+ model.setName(decScope[i1]);
+ model.setFileName(def->fileName());
+ if (nsImports.find(model) == nsImports.end())
+ return false;
+ }
+ else
+ {
+ ++i2;
+ }
+ }
+ }
+
+ return true;
+ }
+ return false;
+}
+
+
+
+FunctionList allFunctionsExhaustive(FileDom &dom) {
+ PredAmOwner<FunctionDom> ow( dom );
+ FunctionList ret;
+
+ findFunctionDeclarations( ow, dom->wholeGroup(), ret );
+
+ return ret;
+}
+
+
+FunctionDefinitionList allFunctionDefinitionsExhaustive(FileDom &dom) {
+ PredAmOwner<FunctionDefinitionDom> ow( dom );
+ FunctionDefinitionList ret;
+
+ findFunctionDefinitions( ow, dom->wholeGroup(), ret );
+
+ return ret;
+}
+
+
+
+ClassDom findClassByPosition( NamespaceModel* nameSpace, int line, int col )
+{
+ if (nameSpace == 0)
+ return 0;
+
+ NamespaceList nsList = nameSpace->namespaceList();
+ for (NamespaceList::iterator i = nsList.begin(); i != nsList.end(); ++i)
+ {
+ ClassDom result = findClassByPosition(*i, line, col);
+ if (result != 0)
+ return result;
+ }
+
+ ClassList classes = nameSpace->classList();
+ for(ClassList::iterator i = classes.begin(); i != classes.end(); ++i)
+ {
+ ClassDom result = findClassByPosition( *i, line, col );
+ if (result != 0)
+ return result;
+ }
+
+ return 0;
+}
+
+ClassDom findClassByPosition( ClassModel* aClass, int line, int col )
+{
+ if (aClass == 0)
+ return 0;
+
+ ClassList classes = aClass->classList();
+ for(ClassList::iterator i = classes.begin(); i != classes.end(); ++i)
+ {
+ ClassDom result = findClassByPosition( *i, line, col );
+ if (result != 0)
+ return result;
+ }
+
+ int startLine, startCol;
+ aClass->getStartPosition(&startLine, &startCol);
+
+ if (startLine <= line)
+ {
+ int endLine, endCol;
+ aClass->getEndPosition(&endLine, &endCol);
+ if (endLine >= line)
+ return (aClass);
+ }
+
+ return 0;
+}
+
+int findLastMethodLine( ClassDom aClass, CodeModelItem::Access access )
+{
+ int point = -1;
+
+ const FunctionList functionList = aClass->functionList();
+ for( FunctionList::ConstIterator it=functionList.begin(); it!=functionList.end(); ++it )
+ {
+ int funEndLine, funEndColumn;
+ (*it)->getEndPosition( &funEndLine, &funEndColumn );
+
+ if ((*it)->access() == access && point < funEndLine)
+ point = funEndLine;
+ }
+
+ return point;
+}
+
+int findLastVariableLine( ClassDom aClass, CodeModelItem::Access access )
+{
+ int point = -1;
+
+ const VariableList varList = aClass->variableList();
+ for( VariableList::ConstIterator it= varList.begin(); it!= varList.end(); ++it )
+ {
+ int varEndLine, varEndColumn;
+ (*it)->getEndPosition( &varEndLine, &varEndColumn );
+
+ if ((*it)->access() == access && point < varEndLine)
+ point = varEndLine;
+ }
+
+ return point;
+}
+
+QString accessSpecifierToString( CodeModelItem::Access access )
+{
+ switch(access)
+ {
+ case CodeModelItem::Public: return "public";
+ case CodeModelItem::Protected: return "protected";
+ case CodeModelItem::Private: return "private";
+ default: return "unknown";
+ }
+}
+
+FunctionDefinitionDom CodeModelHelper::functionDefinitionAt(NamespaceDom ns, int line, int column)
+{
+ NamespaceList namespaceList = ns->namespaceList();
+ NamespaceList::iterator nslEnd = namespaceList.end();
+
+ for (NamespaceList::iterator it=namespaceList.begin(); it!=nslEnd; ++it)
+ {
+ if (FunctionDefinitionDom def = functionDefinitionAt(*it, line, column))
+ return def;
+ }
+
+ ClassList classList = ns->classList();
+ ClassList::iterator clEnd = classList.end();
+
+ for (ClassList::iterator it=classList.begin(); it!=clEnd; ++it)
+ {
+ if (FunctionDefinitionDom def = functionDefinitionAt(*it, line, column))
+ return def;
+ }
+
+ FunctionDefinitionList functionDefinitionList = ns->functionDefinitionList();
+ FunctionDefinitionList::iterator fdlEnd = functionDefinitionList.end();
+
+ for (FunctionDefinitionList::iterator it=functionDefinitionList.begin();
+ it!=fdlEnd; ++it )
+ {
+ if (FunctionDefinitionDom def = functionDefinitionAt(*it, line, column))
+ return def;
+ }
+
+ return FunctionDefinitionDom();
+}
+
+FunctionDefinitionDom CodeModelHelper::functionDefinitionAt(ClassDom klass, int line, int column)
+{
+ ClassList classList = klass->classList();
+ ClassList::iterator clEnd = classList.end();
+
+ for (ClassList::iterator it=classList.begin(); it!=clEnd; ++it)
+ {
+ if (FunctionDefinitionDom def = functionDefinitionAt(*it, line, column))
+ return def;
+ }
+
+ FunctionDefinitionList functionDefinitionList = klass->functionDefinitionList();
+ FunctionDefinitionList::iterator fdlEnd = functionDefinitionList.end();
+ for (FunctionDefinitionList::Iterator it=functionDefinitionList.begin();
+ it!=fdlEnd; ++it)
+ {
+ if (FunctionDefinitionDom def = functionDefinitionAt(*it, line, column))
+ return def;
+ }
+
+ return FunctionDefinitionDom();
+}
+
+FunctionDefinitionDom CodeModelHelper::functionDefinitionAt(FunctionDefinitionDom fun, int line, int // column
+ )
+{
+ int startLine, startColumn;
+ int endLine, endColumn;
+
+ fun->getStartPosition(&startLine, &startColumn);
+ fun->getEndPosition(&endLine, &endColumn);
+
+ if (!(line >= startLine && line <= endLine) || fun->fileName() != m_fileName )
+ return FunctionDefinitionDom();
+
+ /*
+ if (line == startLine && column < startColumn)
+ return FunctionDefinitionDom();
+
+ if (line == endLine && column > endColumn)
+ return FunctionDefinitionDom();*/
+
+ return fun;
+}
+
+
+
+FunctionDom CodeModelHelper::functionDeclarationAt(NamespaceDom ns, int line, int column)
+{
+ NamespaceList namespaceList = ns->namespaceList();
+ NamespaceList::iterator nsEnd = namespaceList.end();
+ for (NamespaceList::iterator it=namespaceList.begin(); it!=nsEnd; ++it)
+ {
+ if (FunctionDom def = functionDeclarationAt(*it, line, column))
+ return def;
+ }
+
+ ClassList classList = ns->classList();
+ ClassList::iterator clEnd = classList.end();
+ for (ClassList::iterator it=classList.begin(); it!=clEnd; ++it)
+ {
+ if (FunctionDom def = functionDeclarationAt(*it, line, column))
+ return def;
+ }
+
+ FunctionList functionList = ns->functionList();
+ FunctionList::iterator flEnd = functionList.end();
+ for (FunctionList::iterator it=functionList.begin();
+ it!=flEnd; ++it )
+ {
+ if (FunctionDom def = functionDeclarationAt(*it, line, column))
+ return def;
+ }
+
+ return FunctionDom();
+}
+
+FunctionDom CodeModelHelper::functionDeclarationAt(ClassDom klass, int line, int column)
+{
+ ClassList classList = klass->classList();
+ ClassList::iterator clEnd = classList.end();
+ for (ClassList::iterator it=classList.begin(); it!=clEnd; ++it)
+ {
+ if (FunctionDom def = functionDeclarationAt(*it, line, column))
+ return def;
+ }
+
+ FunctionList functionList = klass->functionList();
+ FunctionList::iterator flEnd = functionList.end();
+ for (FunctionList::Iterator it=functionList.begin();
+ it!=flEnd; ++it)
+ {
+ if (FunctionDom def = functionDeclarationAt(*it, line, column))
+ return def;
+ }
+
+ return FunctionDom();
+}
+
+FunctionDom CodeModelHelper::functionDeclarationAt(FunctionDom fun, int line, int // column
+ )
+{
+ int startLine, startColumn;
+ int endLine, endColumn;
+
+ fun->getStartPosition(&startLine, &startColumn);
+ fun->getEndPosition(&endLine, &endColumn);
+
+ if (!(line >= startLine && line <= endLine) || fun->fileName() != m_fileName )
+ return FunctionDom();
+
+
+ /* if (line == startLine && column < startColumn)
+ return FunctionDom();
+
+ if (line == endLine && column > endColumn)
+ return FunctionDom();*/
+
+ return fun;
+}
+
+
+
+
+ClassDom CodeModelHelper::classAt(NamespaceDom ns, int line, int column)
+{
+ NamespaceList namespaceList = ns->namespaceList();
+ NamespaceList::iterator nsEnd = namespaceList.end();
+
+ for (NamespaceList::iterator it=namespaceList.begin(); it!=nsEnd; ++it)
+ {
+ if (ClassDom def = classAt(*it, line, column))
+ return def;
+ }
+
+ ClassList classList = ns->classList();
+ ClassList::iterator clEnd = classList.end();
+ for (ClassList::iterator it=classList.begin(); it!=clEnd; ++it)
+ {
+ if (ClassDom def = classAt(*it, line, column))
+ return def;
+ }
+
+ return ClassDom();
+}
+
+ClassDom CodeModelHelper::classAt(ClassDom klass, int line, int column)
+{
+ ClassList classList = klass->classList();
+ ClassList::iterator clEnd = classList.end();
+ for (ClassList::iterator it=classList.begin(); it!=clEnd; ++it)
+ {
+ if (ClassDom def = classAt(*it, line, column))
+ return def;
+ }
+
+ int startLine, startColumn;
+ int endLine, endColumn;
+
+ klass->getStartPosition(&startLine, &startColumn);
+ klass->getEndPosition(&endLine, &endColumn);
+
+ if (!(line >= startLine && line <= endLine) || klass->fileName() != m_fileName )
+ return ClassDom();
+
+ return klass;
+}
+
+
+CodeModelHelper::CodeModelHelper( CodeModel* model, FileDom file ) : m_model( model ) {
+ if( !file ) return;
+ m_files = file->wholeGroup();
+ m_fileName = file->name();
+}
+
+
+FunctionDom CodeModelHelper::functionAt( int line, int column, FunctionTypes types ) {
+ if( m_files.isEmpty() ) return FunctionDom();
+
+
+ FunctionDom ret;
+ FileList::iterator it = m_files.begin();
+ while( it != m_files.end() ) {
+ if( types & Declaration ) {
+ ret = functionDeclarationAt(model_cast<NamespaceDom>(*it), line, column);
+ if(ret) return ret;
+ }
+ if( types & Definition ) {
+ FunctionDefinitionDom r = functionDefinitionAt(model_cast<NamespaceDom>(*it), line, column);
+ if(r) {
+ ret = model_cast<FunctionDom>( r );
+ return ret;
+ }
+ }
+ ++it;
+ }
+
+ return ret;
+}
+
+ClassDom CodeModelHelper::classAt( int line, int column ) {
+ if( m_files.isEmpty() ) return ClassDom();
+
+ ClassDom ret;
+ FileList::iterator it = m_files.begin();
+ while( it != m_files.end() ) {
+ ret = classAt( model_cast<NamespaceDom>(*it), line, column );
+ if(ret) return ret;
+ ++it;
+ }
+
+ return ret;
+}
+
+}//end of namespace CodeModeUtils