Remove unneeded files

[quassel.git] / src / client / modelpropertymapper.cpp

diff --git a/src/client/modelpropertymapper.cpp b/src/client/modelpropertymapper.cpp
deleted file mode 100644 (file)
index 2e3b100..0000000
--- a/src/client/modelpropertymapper.cpp
+++ /dev/null
@@ -1,121 +0,0 @@
-/***************************************************************************
- *   Copyright (C) 2005-09 by the Quassel Project                          *
- *   devel@quassel-irc.org                                                 *
- *                                                                         *
- *   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) version 3.                                           *
- *                                                                         *
- *   This program 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 General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- ***************************************************************************/
-
-#include "modelpropertymapper.h"
-
-#include <QItemSelectionModel>
-#include <QDebug>
-
-ModelPropertyMapper::ModelPropertyMapper(QObject *parent)
-  : QObject(parent),
-    _model(0),
-    _selectionModel(0)
-{
-}
-
-ModelPropertyMapper::~ModelPropertyMapper() {
-}
-
-void ModelPropertyMapper::setModel(QAbstractItemModel *model) {
-  if(_model) {
-    disconnect(_model, SIGNAL(dataChanged(QModelIndex, QModelIndex)),
-              this, SLOT(dataChanged(QModelIndex, QModelIndex)));
-  }
-  _model = model;
-  connect(_model, SIGNAL(dataChanged(QModelIndex, QModelIndex)),
-         this, SLOT(dataChanged(QModelIndex, QModelIndex)));
-  setSelectionModel(new QItemSelectionModel(model));
-}
-
-QAbstractItemModel *ModelPropertyMapper::model() const {
-  return _model;
-}
-
-void ModelPropertyMapper::setSelectionModel(QItemSelectionModel *selectionModel) {
-  if(selectionModel->model() != model()) {
-    qWarning() << "cannot set itemSelectionModel" << selectionModel << "which uses different basemodel than" << model();
-    return;
-  }
-  if(_selectionModel)
-    disconnect(_selectionModel, 0, this, 0);
-  _selectionModel = selectionModel;
-  connect(_selectionModel, SIGNAL(currentRowChanged(QModelIndex, QModelIndex)),
-         this, SLOT(setCurrentRow(QModelIndex, QModelIndex)));
-  connect(_selectionModel, SIGNAL(currentChanged(QModelIndex, QModelIndex)),
-         this, SLOT(setCurrentIndex(QModelIndex, QModelIndex)));
-  
-  setCurrentRow(selectionModel->currentIndex(), QModelIndex());
-}
-
-QItemSelectionModel *ModelPropertyMapper::selectionModel() const {
-  return _selectionModel;
-}
-
-void ModelPropertyMapper::addMapping(int column, int role, QObject *target, const QByteArray &property) {
-  Mapping mapping(column, role, target, property);
-  if(!_mappings.contains(mapping))
-    _mappings.append(mapping);
-}
-
-void ModelPropertyMapper::removeMapping(int column, int role, QObject *target, const QByteArray &property) {
-  if(column == 0 && role == 0 && target == 0 && !property.isNull()) {
-    _mappings.clear();
-    return;
-  }
-  
-  if(column == 0 && role == 0 && !property.isNull()) {
-    QList<Mapping>::iterator iter = _mappings.begin();
-    while(iter != _mappings.end()) {
-      if((*iter).target == target)
-       iter = _mappings.erase(iter);
-      else
-       iter++;
-    }
-    return;
-  }
-  _mappings.removeAll(Mapping(column, role, target, property));
-}
-
-void ModelPropertyMapper::setCurrentIndex(const QModelIndex &current, const QModelIndex &previous) {
-  if(current.row() == previous.row() && current.parent() != previous.parent())
-    setCurrentRow(current, previous);
-}
-
-void ModelPropertyMapper::setCurrentRow(const QModelIndex &current, const QModelIndex &previous) {
-  Q_UNUSED(previous)
-  foreach(Mapping mapping, _mappings) {
-    QModelIndex index = current.sibling(current.row(), mapping.column);
-    mapping.target->setProperty(mapping.property, index.data(mapping.role));
-  }
-}
-
-void ModelPropertyMapper::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) {
-  QItemSelectionRange changedRange(topLeft, bottomRight);
-  foreach(Mapping mapping, _mappings) {
-    QModelIndex index = _selectionModel->currentIndex().sibling(_selectionModel->currentIndex().row(), mapping.column);
-    if(changedRange.contains(index)) {
-      mapping.target->setProperty(mapping.property, index.data(mapping.role));
-    }
-  }
-}
-
-void ModelPropertyMapper::targetDestroyed() {
-  removeMapping(0, 0, sender(), QByteArray());
-}