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annotate libgui/src/history-dockwidget.h @ 16431:5982d469f79b

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use signal for setting, appending to, and clearing history widget * history-dockwidget.h, history-dockwidget.cc (history_dock_widget::request_history_model_update, history_dock_widget::reset_model, history_dock_widget::update_history_callback): Delete. (history_dock_widget::set_history, history_dock_widget::append_history, history_dock_widget::clear_history): New functions. * main-window.h, main-window.cc (main_window::update_history): Delete. (main_window::construct): Delete connection from _octave_qt_event_listener::update_history_signal to main_window::update_history. Connect _octave_qt_link::set_history_signal to _history_dock_widget::set_history. Connect _octave_qt_link::append_history_signal to _history_dock_widget::append_history. Connect _octave_qt_link::clear_history_signal to _history_dock_widget::clear_history. (main_window::clear_history_callback): Call Fhistory instead of command_history::clear and _history_dock_widget->reset_model. * octave-main-thread.cc (octave_main_thread::run): Don't call octave_link::update_history. * octave-qt-event-listener.h, octave-qt-event-listener.cc (octave_qt_event_listener::update_history): Delete. (octave_qt_event_listener::update_history_signal): Delete. * octave-qt-link.h, octave-qt-link.cc (octave_qt_link::do_update_history): Delete. (octave_qt_link::do_set_history,octave_qt_link::do_append_history, octave_qt_link::do_clear_history): New functions. (octave_qt_link::do_post_input_event): Don't call do_update_history. (set_history_signal, append_history_signal, clear_history_signal): New signals. * octave-event-listener.h (octave_event_listener::update_history): Delete. * input.cc (octave_base_reader::octave_gets): Call command_history::add. * oct-hist.cc (do_history): New option, -c. Call octave_link history functions as needed. (initialize_history): Call octave_link::set_history. (octave_history_write_timestamp): Call octave_link::append_history. (Fedit_history): Document -c. * octave-link.h (octave_link::update_history, octave_link::do_update_history): Delete. (octave_link::set_history, octave_link::append_history, octave_link::clear_history, octave_link::do_set_history, octave_link::do_append_history, octave_link::do_clear_history, octave_link::do_pre_input_event, octave_link::do_post_input_event): New functions.
author John W. Eaton <jwe@octave.org>
date Thu, 04 Apr 2013 13:20:43 -0400
parents d4b6ad43bc87
children e3b33a7530bc
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1 /*
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2
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3 Copyright (C) 2011-2012 Jacob Dawid
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #ifndef HISTORYDOCKWIDGET_H
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24 #define HISTORYDOCKWIDGET_H
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25
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26 #include <QLineEdit>
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27 #include <QListView>
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28 #include <QSortFilterProxyModel>
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29 #include <QStringListModel>
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30 #include "octave-dock-widget.h"
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31
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32 class history_dock_widget : public octave_dock_widget
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33 {
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34 Q_OBJECT
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35 public:
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36 history_dock_widget (QWidget *parent = 0);
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37
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38 public slots:
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39 void set_history (const QStringList& hist);
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40 void append_history (const QString& hist_entry);
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41 void clear_history (void);
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42
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43 signals:
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44 void information (const QString& message);
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45
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46 /** Emitted, whenever the user double-clicked a command in the history. */
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47 void command_double_clicked (const QString& command);
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48
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49 private slots:
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50 void handle_double_click (QModelIndex modelIndex);
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51 void handle_contextmenu_copy(bool flag);
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52 void handle_contextmenu_evaluate(bool flag);
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53 void ctxMenu(const QPoint &pos);
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54
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55 private:
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56 void construct ();
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57 QListView *_history_list_view;
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58 QLineEdit *_filter_line_edit;
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59 QSortFilterProxyModel _sort_filter_proxy_model;
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60
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61 /** Stores the current history_model. */
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62 QStringListModel *_history_model;
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63 };
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64
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65 #endif // HISTORYDOCKWIDGET_H