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annotate gui/src/HistoryDockWidget.cpp @ 13506:c70511cf64ee

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Reformatted to GNU Style.
author Jacob Dawid <jacob.dawid@googlemail.com>
date Sun, 17 Jul 2011 22:59:28 +0200
parents 13e3d60aff2d
children 86adc9c4ec4b
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1 /* OctaveGUI - A graphical user interface for Octave
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2 * Copyright (C) 2011 Jacob Dawid
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3 * jacob.dawid@googlemail.com
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4 *
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5 * This program is free software: you can redistribute it and/or modify
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6 * it under the terms of the GNU General Public License as published by
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7 * the Free Software Foundation, either version 3 of the License, or
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8 * (at your option) any later version.
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9 *
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU General Public License for more details.
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14 *
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15 * You should have received a copy of the GNU General Public License
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16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 */
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18
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19 #include "HistoryDockWidget.h"
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20 #include <QHBoxLayout>
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21
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22 HistoryDockWidget::HistoryDockWidget (QWidget * parent):QDockWidget (parent)
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23 {
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24 setObjectName ("HistoryDockWidget");
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25 construct ();
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26 }
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27
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28 void
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29 HistoryDockWidget::handleListViewItemDoubleClicked (QModelIndex modelIndex)
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30 {
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31 QString command = m_historyListModel->data (modelIndex, 0).toString ();
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32 emit commandDoubleClicked (command);
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33 }
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34
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35 void
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36 HistoryDockWidget::construct ()
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37 {
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38 m_historyListModel = new QStringListModel ();
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39 m_historyListView = new QListView (this);
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40 m_historyListView->setModel (m_historyListModel);
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41 m_historyListView->setAlternatingRowColors (true);
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42 m_historyListView->setEditTriggers (QAbstractItemView::NoEditTriggers);
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43 QHBoxLayout *layout = new QHBoxLayout ();
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44
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45 setWindowTitle (tr ("Command History"));
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46 setWidget (new QWidget ());
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47
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48 layout->addWidget (m_historyListView);
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49 layout->setMargin (2);
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50
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51 widget ()->setLayout (layout);
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52 connect (m_historyListView, SIGNAL (doubleClicked (QModelIndex)), this,
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53 SLOT (handleListViewItemDoubleClicked (QModelIndex)));
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54 }
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55
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56 void
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57 HistoryDockWidget::updateHistory (string_vector historyEntries)
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58 {
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59 QStringList stringList = m_historyListModel->stringList ();
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60 for (int i = 0; i < historyEntries.length (); i++)
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61 {
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62 QString command (historyEntries[i].c_str ());
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63 if (!command.startsWith ("#"))
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64 {
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65 stringList.push_front (command);
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66 }
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67 }
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68 m_historyListModel->setStringList (stringList);
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69 emit information (tr ("History updated."));
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70 }