mirror of
https://github.com/OpenFOAM/ThirdParty-6.git
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295 lines
7.5 KiB
C++
295 lines
7.5 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqOutputWindow.cxx
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Copyright (c) 2005-2008 Sandia Corporation, Kitware Inc.
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All rights reserved.
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ParaView is a free software; you can redistribute it and/or modify it
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under the terms of the ParaView license version 1.2.
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See License_v1.2.txt for the full ParaView license.
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A copy of this license can be obtained by contacting
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Kitware Inc.
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28 Corporate Drive
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Clifton Park, NY 12065
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USA
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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=========================================================================*/
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#include <QDebug>
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#include <QStyleFactory>
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#include <QTableView>
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#include <QIcon>
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#include "pqOutputWindowModel.h"
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#include "pqOutputWindow.h"
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#include "pqCheckBoxDelegate.h"
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#include <iostream>
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namespace
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{
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const int EXPANDED_ROW_EXTRA = 1;
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enum ColumnLocation
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{
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COLUMN_EXPANDED,
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COLUMN_TYPE,
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COLUMN_COUNT,
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COLUMN_MESSAGE,
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NUMBER_OF_COLUMNS
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};
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};
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struct pqOutputWindowModel::pqInternals
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{
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QList<QIcon> Icons;
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};
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pqOutputWindowModel::pqOutputWindowModel(
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QObject *_parent, const QList<MessageT>& messages) :
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QAbstractTableModel(_parent),
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Messages(messages),
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View(NULL),
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Internals(new pqInternals())
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{
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Q_ASSERT (EXPANDED_ROW_EXTRA == 1);
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}
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pqOutputWindowModel::~pqOutputWindowModel()
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{
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}
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int pqOutputWindowModel::rowCount(const QModelIndex &_parent) const
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{
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(void)_parent;
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return this->Rows.size();
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}
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int pqOutputWindowModel::columnCount(const QModelIndex &_parent) const
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{
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(void)_parent;
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return NUMBER_OF_COLUMNS;
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}
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Qt::ItemFlags pqOutputWindowModel::flags(const QModelIndex & _index) const
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{
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int r = _index.row();
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Qt::ItemFlags f;
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if (! this->Messages[this->Rows[r]].Location.isEmpty() ||
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_index.column() != COLUMN_EXPANDED)
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{
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f |= Qt::ItemIsEnabled;
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}
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return f;
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}
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QVariant pqOutputWindowModel::data(const QModelIndex &_index, int role) const
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{
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int r = _index.row();
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switch(role)
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{
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case Qt::DisplayRole:
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{
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if (r - EXPANDED_ROW_EXTRA >= 0 &&
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this->Rows[r] == this->Rows[r - EXPANDED_ROW_EXTRA])
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{
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// row expansion.
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return (_index.column() == COLUMN_MESSAGE) ?
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this->Messages[this->Rows[r]].Location :
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QVariant();
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}
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else
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{
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// regular row (not an expansion)
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switch (_index.column())
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{
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case COLUMN_EXPANDED:
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return this->Messages[this->Rows[r]].Location.isEmpty() ?
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pqCheckBoxDelegate::NOT_EXPANDED_DISABLED :
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((r == this->Rows.size() - 1 ||
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this->Rows[r] != this->Rows[r + 1]) ?
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pqCheckBoxDelegate::NOT_EXPANDED : pqCheckBoxDelegate::EXPANDED);
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case COLUMN_COUNT:
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return QString::number(this->Messages[this->Rows[r]].Count);
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case COLUMN_MESSAGE:
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return this->Messages[this->Rows[r]].Message;
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}
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return QVariant();
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}
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break;
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}
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case Qt::TextAlignmentRole:
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{
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if (_index.column() == COLUMN_COUNT)
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{
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return Qt::AlignCenter;
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}
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break;
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}
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case Qt::DecorationRole:
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{
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if ((r - EXPANDED_ROW_EXTRA < 0 ||
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this->Rows[r] != this->Rows[r - EXPANDED_ROW_EXTRA]) &&
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(_index.column() == COLUMN_TYPE))
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{
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return this->Internals->Icons[this->Messages[this->Rows[r]].Type];
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}
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break;
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}
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}
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return QVariant();
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}
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bool pqOutputWindowModel::setData(const QModelIndex & _index,
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const QVariant & value, int role)
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{
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int r = _index.row();
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if (role == Qt::EditRole)
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{
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if (r - EXPANDED_ROW_EXTRA < 0 ||
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this->Rows[r] != this->Rows[r - EXPANDED_ROW_EXTRA])
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{
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// regular row (not an expansion)
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if (_index.column() == COLUMN_EXPANDED)
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{
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switch (value.toInt())
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{
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case pqCheckBoxDelegate::EXPANDED:
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this->expandRow(r);
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break;
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case pqCheckBoxDelegate::NOT_EXPANDED:
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this->contractRow(r);
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break;
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}
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}
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}
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}
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return true;
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}
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void pqOutputWindowModel::appendLastRow()
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{
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this->beginInsertRows(QModelIndex(), this->Rows.size(), this->Rows.size());
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this->Rows.push_back(this->Messages.size() - 1);
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this->endInsertRows();
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if (this->Rows.size() == 1)
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{
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this->resizeColumnsToContents();
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}
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this->View->resizeRowToContents(this->Rows.size() - 1);
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}
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void pqOutputWindowModel::expandRow(int r)
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{
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this->beginInsertRows(QModelIndex(), r+1, r+1);
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this->Rows.insert(r+1, this->Rows[r]);
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this->endInsertRows();
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this->View->resizeRowToContents(r+1);
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}
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void pqOutputWindowModel::contractRow(int r)
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{
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beginRemoveRows(QModelIndex(), r+1, r+1);
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this->Rows.removeAt(r+1);
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endRemoveRows();
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}
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void pqOutputWindowModel::clear()
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{
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if (this->Rows.size() > 0)
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{
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beginRemoveRows(QModelIndex(), 0, this->Rows.size() - 1);
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this->Rows.clear();
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endRemoveRows();
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}
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}
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void pqOutputWindowModel::ShowMessages(bool* show)
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{
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this->clear();
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int _rowCount = 0;
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for (int i = 0; i < this->Messages.size(); ++i)
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{
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for (int j = 0; j < pqOutputWindow::MESSAGE_TYPE_COUNT; ++j)
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{
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if (show[j] && this->Messages[i].Type == j)
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{
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++_rowCount;
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break;
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}
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}
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}
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this->Rows.reserve(_rowCount);
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this->beginInsertRows(QModelIndex(), 0, _rowCount - 1);
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for (int i = 0; i < this->Messages.size(); ++i)
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{
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for (int j = 0; j < pqOutputWindow::MESSAGE_TYPE_COUNT; ++j)
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{
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if (show[j] && this->Messages[i].Type == j)
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{
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this->Rows.push_back(i);
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break;
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}
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}
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}
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this->endInsertRows();
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this->View->resizeRowsToContents();
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}
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void pqOutputWindowModel::setView(QTableView* view)
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{
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Q_ASSERT(this->View == NULL);
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this->View = view;
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QStyle* style = this->View->style();
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// WARNING: the order has to match pqOutputWindow::MessageType
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// error
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this->Internals->Icons.push_back(
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style->standardIcon(QStyle::SP_MessageBoxCritical));
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// warning; warning looks similar with error (also red), so we use a different
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// icon
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this->Internals->Icons.push_back(
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QIcon(":/pqWidgets/Icons/warning.png"));
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// debug
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this->Internals->Icons.push_back(
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style->standardIcon(QStyle::SP_MessageBoxInformation));
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}
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void pqOutputWindowModel::resizeColumnsToContents()
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{
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for (int i = 0; i < NUMBER_OF_COLUMNS - 1; ++i)
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{
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this->View->resizeColumnToContents(i);
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}
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}
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void pqOutputWindowModel::updateCount(int messageIndex)
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{
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for (int i = 0; i < this->Rows.size(); ++i)
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{
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if (this->Rows[i] == messageIndex)
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{
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emit this->dataChanged(this->createIndex(i, 0),
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this->createIndex(i, NUMBER_OF_COLUMNS - 1));
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this->resizeColumnsToContents();
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}
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}
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}
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