plugins/duchainviewer/duchaintree.cpp

   1 /*
   2  * KDevelop DUChain viewer
   3  *
   4  * Copyright (c) 2007 Hamish Rodda <rodda@kde.org>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU Library General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  20  */
  21
  22 #include "duchaintree.h"
  23
  24 #include <QHeaderView>
  25
  26 #include <klocale.h>
  27
  28 #include <ktexteditor/document.h>
  29 #include <ktexteditor/view.h>
  30
  31 #include <interfaces/icore.h>
  32 #include <interfaces/idocumentcontroller.h>
  33 #include <interfaces/idocument.h>
  34 #include <language/duchain/duchainbase.h>
  35
  36 #include "duchainmodel.h"
  37 #include "duchainviewplugin.h"
  38
  39 using namespace KDevelop;
  40
  41 DUChainTree::DUChainTree(QWidget* parent, DUChainViewPlugin* plugin)
  42   : QTreeView(parent)
  43   , mplugin(plugin)
  44 {
  45   setObjectName("DUChain Viewer Tree");
  46   setWindowTitle(i18n("Definition-Use Chain"));
  47   setModel(mplugin->model());
  48   header()->hide();
  49
  50   connect(this, SIGNAL(activated(const QModelIndex&)), SLOT(contextActivated(const QModelIndex&)));
  51 }
  52
  53 DUChainTree::~DUChainTree()
  54 {
  55 }
  56
  57 DUChainModel* DUChainTree::model()
  58 {
  59   return mplugin->model();
  60 }
  61
  62 void DUChainTree::contextActivated(const QModelIndex& index)
  63 {
  64   DUChainBasePointer* base = model()->objectForIndex(index);
  65   if (base && base->data()) {
  66     IDocument* doc = mplugin->core()->documentController()->activeDocument();
  67     doc->textDocument()->activeView()->setSelection((*base)->range().textRange());
  68   }
  69 }
  70
  71 // kate: space-indent on; indent-width 2; tab-width: 4; replace-tabs on; auto-insert-doxygen on
  72
  73 #include "duchaintree.moc"