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annotate libgui/src/history-dock-widget.h @ 23457:21baad6b35c4

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maint: Use C++11 nullptr rather than 0 or NULL when possible. * FigureWindow.h, Logger.cc, Menu.cc, MouseModeActionGroup.h, Object.h, ObjectFactory.cc, ObjectProxy.h, color-picker.h, documentation-dock-widget.h, files-dock-widget.h, find-files-dialog.h, history-dock-widget.h, file-editor-tab.cc, file-editor.cc, file-editor.h, find-dialog.h, main-window.cc, main-window.h, octave-dock-widget.h, parser.cc, parser.h, webinfo.h, resource-manager.cc, shortcut-manager.cc, shortcut-manager.h, terminal-dock-widget.h, welcome-wizard.cc, welcome-wizard.h, workspace-model.h, workspace-view.h, __magick_read__.cc, call-stack.cc, call-stack.h, cdisplay.c, display.cc, dlmread.cc, dynamic-ld.cc, ft-text-renderer.cc, gl2ps-print.cc, graphics.cc, graphics.in.h, input.h, interpreter.cc, interpreter.h, ls-hdf5.cc, mex.cc, mxarray.in.h, oct-errno.in.cc, oct-fstrm.cc, oct-iostrm.h, oct-procbuf.cc, oct-stdstrm.h, oct-stream.cc, oct-stream.h, octave-link.cc, pager.cc, pr-output.cc, profiler.h, qz.cc, sighandlers.cc, strfns.cc, symtab.cc, symtab.h, typecast.cc, urlwrite.cc, variables.cc, __eigs__.cc, __init_fltk__.cc, __ode15__.cc, colamd.cc, ov-base-int.cc, ov-base.cc, ov-bool-mat.cc, ov-bool-sparse.cc, ov-builtin.cc, ov-class.cc, ov-classdef.cc, ov-complex.cc, ov-cx-diag.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-fcn-handle.cc, ov-fcn-inline.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc, ov-flt-cx-mat.cc, ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-java.cc, ov-java.h, ov-lazy-idx.cc, ov-perm.cc, ov-range.cc, ov-re-diag.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-str-mat.cc, ov-struct.cc, ov-usr-fcn.h, octave.cc, octave.h, bp-table.cc, jit-ir.cc, jit-ir.h, jit-typeinfo.cc, jit-typeinfo.h, lex.h, pt-arg-list.cc, pt-arg-list.h, pt-array-list.h, pt-cell.h, pt-classdef.h, pt-colon.cc, pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.h, pt-idx.h, pt-jit.cc, pt-jit.h, pt-loop.h, pt-mat.h, pt-select.h, pt.h, CSparse.cc, dSparse.cc, DASPK.cc, DASRT.cc, DASSL.cc, oct-fftw.cc, oct-rand.cc, oct-spparms.cc, child-list.cc, file-ops.cc, mach-info.cc, oct-env.cc, oct-time.cc, cmd-edit.cc, cmd-hist.cc, oct-locbuf.cc, oct-shlib.cc, pathsearch.cc, singleton-cleanup.cc, unwind-prot.h, url-transfer.cc: Use C++11 nullptr rather than 0 or NULL when possible.
author Rik <rik@octave.org>
date Fri, 28 Apr 2017 13:19:12 -0700
parents c9fab0bc983e
children 9107bae20480
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rev   line source
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1 /*
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2
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3 Copyright (C) 2011-2017 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
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9 the Free Software Foundation; either version 3 of the License, or
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10 (at your 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
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13 WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License 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 #if ! defined (octave_history_dock_widget_h)
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24 #define octave_history_dock_widget_h 1
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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 <QComboBox>
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31 #include <QCheckBox>
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32
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33 #include "octave-dock-widget.h"
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34
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35 class history_dock_widget : public octave_dock_widget
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36 {
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37 Q_OBJECT
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38
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39 public:
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40
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41 history_dock_widget (QWidget *parent = nullptr);
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42 ~history_dock_widget (void) = default;
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43
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44 public slots:
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45
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46 void set_history (const QStringList& hist);
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47 void append_history (const QString& hist_entry);
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48 void clear_history (void);
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49 void save_settings (void);
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50
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51 signals:
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52
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53 void information (const QString& message);
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54
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55 /** Emitted, whenever the user double-clicked a command in the history. */
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56 void command_double_clicked (const QString& command);
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57
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58 /** Emitted whenever the user selects command and chooses Create
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59 script from popupmenu. */
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60 void command_create_script (const QString& commands);
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61
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62 private slots:
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63
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64 void update_filter_history ();
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65 void filter_activate (bool enable);
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66
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67 void handle_double_click (QModelIndex modelIndex);
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68 void handle_contextmenu_copy (bool flag);
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69 void handle_contextmenu_evaluate (bool flag);
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70 void handle_contextmenu_create_script (bool flag);
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71 void handle_contextmenu_filter (void);
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72 void ctxMenu (const QPoint& pos);
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73
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74 void copyClipboard ();
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75 void pasteClipboard ();
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76 void selectAll ();
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77
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78 virtual void handle_visibility (bool visible);
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79
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80 private:
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81
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82 void construct ();
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83 QListView *_history_list_view;
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84 QSortFilterProxyModel _sort_filter_proxy_model;
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85
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86 /** Stores the current history_model. */
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87 QStringListModel *_history_model;
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88
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89 QCheckBox *_filter_checkbox;
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90 QComboBox *_filter;
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91 QWidget *_filter_widget;
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92 bool _filter_shown;
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93 enum { MaxFilterHistory = 10 };
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94 };
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95
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96 #endif