plugins/projectmanagerview/projectproxymodel.cpp

   1 /* This file is part of KDevelop
   2     Copyright 2008 Aleix Pol <aleixpol@gmail.com>
   3
   4     This library is free software; you can redistribute it and/or
   5     modify it under the terms of the GNU Library General Public
   6     License as published by the Free Software Foundation; either
   7     version 2 of the License, or (at your option) any later version.
   8
   9     This library is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12     Library General Public License for more details.
  13
  14     You should have received a copy of the GNU Library General Public License
  15     along with this library; see the file COPYING.LIB.  If not, write to
  16     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17     Boston, MA 02110-1301, USA.
  18 */
  19
  20 #include "projectproxymodel.h"
  21 #include <project/projectmodel.h>
  22 #include <KDebug>
  23 #include <qfileinfo.h>
  24
  25 KDevelop::ProjectBaseItem::ProjectItemType baseType( int type )
  26 {
  27     if( type == KDevelop::ProjectBaseItem::Folder || type == KDevelop::ProjectBaseItem::BuildFolder )
  28         return KDevelop::ProjectBaseItem::Folder;
  29     if( type == KDevelop::ProjectBaseItem::Target || type == KDevelop::ProjectBaseItem::ExecutableTarget
  30         || type == KDevelop::ProjectBaseItem::LibraryTarget)
  31         return KDevelop::ProjectBaseItem::Target;
  32
  33     return KDevelop::ProjectBaseItem::File;
  34 }
  35
  36 ProjectProxyModel::ProjectProxyModel(QObject * parent)
  37     : QSortFilterProxyModel(parent)
  38 {}
  39
  40 KDevelop::ProjectModel * ProjectProxyModel::projectModel() const
  41 {
  42     return qobject_cast<KDevelop::ProjectModel*>( sourceModel() );
  43 }
  44
  45 bool ProjectProxyModel::lessThan(const QModelIndex & left, const QModelIndex & right) const
  46 {
  47     KDevelop::ProjectBaseItem *iLeft=projectModel()->item(left), *iRight=projectModel()->item(right);
  48     if(!iLeft || !iRight) return false;
  49
  50     KDevelop::ProjectBaseItem::ProjectItemType leftType=baseType(iLeft->type()), rightType=baseType(iRight->type());
  51     if( leftType == rightType )
  52     {
  53         return iLeft->text() < iRight->text();
  54     }
  55     if( leftType == KDevelop::ProjectBaseItem::Folder )
  56     {
  57         return true;
  58     }
  59     if( leftType == KDevelop::ProjectBaseItem::Target && rightType != KDevelop::ProjectBaseItem::Folder )
  60     {
  61         return true;
  62     }
  63     return false;
  64 }
  65
  66 QModelIndex ProjectProxyModel::indexFromItem(QStandardItem* item) const
  67 {
  68     return mapFromSource(projectModel()->indexFromItem(item));
  69 }
  70
  71 #include "projectproxymodel.moc"