duchain/navigation/includenavigationcontext.cpp

0001 /* This file is part of KDevelop
0002  *
0003  * Copyright (C) 2011-2015 Miquel Sabaté Solà <mikisabate@gmail.com>
0004  *
0005  * This program is free software: you can redistribute it and/or modify
0006  * it under the terms of the GNU General Public License as published by
0007  * the Free Software Foundation, either version 3 of the License, or
0008  * (at your option) any later version.
0009  *
0010  * This program is distributed in the hope that it will be useful,
0011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0013  * GNU General Public License for more details.
0014  *
0015  * You should have received a copy of the GNU General Public License
0016  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
0017  */
0018
0019
0020 // Ruby
0021 #include <duchain/navigation/includenavigationcontext.h>
0022 #include <duchain/declarations/moduledeclaration.h>
0023 #include <duchain/declarations/methoddeclaration.h>
0024 #include <duchain/declarations/variabledeclaration.h>
0025
0026
0027 namespace ruby
0028 {
0029
0030 IncludeNavigationContext::IncludeNavigationContext(const KDevelop::IncludeItem &item,
0031                                                    KDevelop::TopDUContextPointer topContext)
0032     : AbstractIncludeNavigationContext(item, topContext, KDevelop::RubyParsingEnvironment)
0033 {
0034     /* There's nothing to do here! */
0035 }
0036
0037 void IncludeNavigationContext::getFileInfo(KDevelop::TopDUContext* duchain)
0038 {
0039     modifyHtml() += QString("%1: %2")
0040                       .arg(labelHighlight(i18nc("Count of files this header was included into", "Required by")))
0041                       .arg(duchain->importers().count());
0042     modifyHtml() += "<br />";
0043 }
0044
0045 bool IncludeNavigationContext::filterDeclaration(KDevelop::Declaration *decl)
0046 {
0047     VariableDeclaration *vd = dynamic_cast<VariableDeclaration *>(decl);
0048     return !vd;
0049 }
0050
0051 QString IncludeNavigationContext::declarationKind(const KDevelop::DeclarationPointer& decl)
0052 {
0053     const MethodDeclaration *md = dynamic_cast<const MethodDeclaration *>(decl.data());
0054     if (md)
0055         return (md->isClassMethod()) ? "Class method" : "Instance method";
0056
0057     const ModuleDeclaration *mDecl = dynamic_cast<ModuleDeclaration *>(decl.data());
0058     if (mDecl)
0059         return (mDecl->isModule()) ? "Module": "Class";
0060     return KDevelop::AbstractNavigationContext::declarationKind(decl);
0061 }
0062
0063 }
0064