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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2014 Eran Ifrah
// file name : parsedtoken.cpp
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#include "parsedtoken.h"
#include "ctags_manager.h"
ParsedToken::ParsedToken()
: m_isTemplate(false)
, m_subscriptOperator(false)
, m_next(NULL)
, m_prev(NULL)
{
}
ParsedToken::~ParsedToken()
{
}
void ParsedToken::DeleteTokens(ParsedToken* head)
{
if( !head ) {
return;
}
ParsedToken *n (head);
ParsedToken *tmpPtr(NULL);
while( n ) {
tmpPtr = n->GetNext();
delete n;
n = tmpPtr;
}
}
wxString ParsedToken::GetPath() const
{
wxString path;
if (m_typeScope != wxT("<global>"))
path << m_typeScope << wxT("::");
path << m_type;
return path;
}
wxString ParsedToken::GetContextScope() const
{
if(GetCurrentScopeName() == GetName() && GetPrev() == NULL) {
// the scope name is equal the 'name'?
// copy ctor
return wxT("<global>");
}
if(GetPrev() == NULL) {
// we are the first in chain, return the current scope name
return GetCurrentScopeName();
} else {
return GetPrev()->GetPath();
}
}
void ParsedToken::RemoveScopeFromType()
{
//incase the realName already includes the scope, remove it from the typename
if (!GetTypeScope().IsEmpty() && GetTypeName().StartsWith(GetTypeScope() + wxT("::"))) {
wxString tt;
GetTypeName().StartsWith(GetTypeScope() + wxT("::"), &tt);
SetTypeName(tt);
}
// If the typeName already contains a scope in it, replace the
// scopename with it
if(GetTypeName().Contains(wxT("::"))) {
m_typeScope.Clear();
wxString tmpTypeName(m_type);
m_type = tmpTypeName.AfterLast(wxT(':'));
m_typeScope = tmpTypeName.BeforeLast(wxT(':'));
if(m_typeScope.EndsWith(wxT(":"))) {
m_typeScope.Truncate(m_typeScope.Length() - 1);
}
}
}
bool ParsedToken::ResovleTemplate( TagsManager *lookup )
{
wxString oldName = m_type;
if (!lookup->GetDatabase()->IsTypeAndScopeExistLimitOne(m_type, m_typeScope)) {
// Loop until the end of the chain and see if any of the context is template
ParsedToken *cur = this;
while( cur ) {
if( cur->GetIsTemplate() ) {
// our context is template
wxString newType = cur->TemplateToType( m_type );
if(newType != m_type) {
m_type = newType;
RemoveScopeFromType();
return true;
}
}
cur = cur->GetPrev();
}
}
return false;
}
wxString ParsedToken::TemplateToType(const wxString& templateArg)
{
int where = m_templateArgList.Index(templateArg);
if (where != wxNOT_FOUND) {
// it exists, return the name in the templateInstantiation list
if (m_templateInitialization.GetCount() > (size_t)where && m_templateInitialization.Item(where) != templateArg)
return m_templateInitialization.Item(where);
}
return templateArg;
}
void ParsedToken::ResolveTemplateType(TagsManager* lookup)
{
for(size_t i=0; i<m_templateInitialization.GetCount(); i++) {
if (!lookup->GetDatabase()->IsTypeAndScopeExistLimitOne(m_templateInitialization.Item(i), wxT("<global>"))) {
// Loop until the end of the chain and see if any of the context is template
ParsedToken *cur = this;
while( cur ) {
if( cur->GetIsTemplate() ) {
// our context is template
wxString newType = cur->TemplateToType( m_templateInitialization.Item(i) );
if(newType != m_templateInitialization.Item(i)) {
m_templateInitialization.Item(i) = newType;
break;
}
}
cur = cur->GetPrev();
}
}
}
}
bool ParsedToken::IsThis() const
{
return m_name == wxT("this");
}
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