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annotate libgui/src/workspace-view.h @ 31649:deb553ac2c54

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maint: Merge stable to default.
author John W. Eaton <jwe@octave.org>
date Tue, 06 Dec 2022 15:45:27 -0500
parents 431f80aba37a 29d734430e5f
children 286306a9a393
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 2011-2022 The Octave Project Developers
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4 //
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5 // See the file COPYRIGHT.md in the top-level directory of this
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6 // distribution or <https://octave.org/copyright/>.
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7 //
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8 // This file is part of Octave.
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9 //
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10 // Octave is free software: you can redistribute it and/or modify it
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11 // under the terms of the GNU General Public License as published by
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12 // the Free Software Foundation, either version 3 of the License, or
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13 // (at your option) any later version.
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14 //
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15 // Octave is distributed in the hope that it will be useful, but
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 // GNU General Public License for more details.
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19 //
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20 // You should have received a copy of the GNU General Public License
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21 // along with Octave; see the file COPYING. If not, see
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22 // <https://www.gnu.org/licenses/>.
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23 //
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24 ////////////////////////////////////////////////////////////////////////
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25
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26 #if ! defined (octave_workspace_view_h)
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27 #define octave_workspace_view_h 1
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28
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29 #include <QCheckBox>
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30 #include <QComboBox>
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31 #include <QItemDelegate>
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32 #include <QSemaphore>
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33 #include <QSignalMapper>
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34 #include <QSortFilterProxyModel>
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35 #include <QTableView>
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36
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37 #include "octave-dock-widget.h"
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38 #include "workspace-model.h"
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39
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40 OCTAVE_BEGIN_NAMESPACE(octave)
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41
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42 class base_qobject;
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43
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44 class workspace_view : public octave_dock_widget
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45 {
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46 Q_OBJECT
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47
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48 public:
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49
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50 workspace_view (QWidget *parent, base_qobject& oct_qobj);
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51
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52 ~workspace_view (void) = default;
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53
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54 signals:
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55
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56 //! Signal that user had requested a command on a variable.
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57
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58 void command_requested (const QString& cmd);
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59
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60 //! Signal that user wnats to copy a variable value to the
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61 //! clipboard.
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62
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63 void copy_variable_value_to_clipboard (const QString&);
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64
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65 //! Signal that user wants to rename a variable.
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66
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67 void rename_variable_signal (const QString&, const QString&);
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68
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69 //! Signal that user wants to edit a variable.
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70
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71 void edit_variable_signal (const QString&);
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72
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73 public slots:
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74
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75 void setModel (workspace_model *model);
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76
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77 void notice_settings (void);
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78
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79 void save_settings (void);
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80
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81 protected slots:
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82
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83 void filter_update (const QString& expression);
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84 void filter_activate (bool enable);
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85 void update_filter_history (void);
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86
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87 void header_contextmenu_requested (const QPoint& mpos);
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88
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89 void toggle_header (int column);
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90
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91 void contextmenu_requested (const QPoint& pos);
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92
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93 void handle_contextmenu_copy (void);
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94 void handle_contextmenu_copy_value (void);
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95 void handle_contextmenu_rename (void);
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96 void handle_contextmenu_edit (void);
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97 void handle_contextmenu_clear (void);
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98 void handle_contextmenu_disp (void);
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99 void handle_contextmenu_plot (void);
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100 void handle_contextmenu_stem (void);
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101 void handle_contextmenu_filter (void);
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102
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103 public slots:
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104
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105 void handle_model_changed (void);
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106
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107 void copyClipboard (void);
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108 void selectAll (void);
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109
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110 private:
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111
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112 void relay_contextmenu_command (const QString& cmdname, bool str = false);
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113 void set_filter_focus (bool focus);
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114
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115 QString get_var_name (const QModelIndex& index);
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116
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117 QTableView *m_view;
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118 int m_view_previous_row_count;
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119
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120 // We are using a sort model proxy so m_model won't provide the
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121 // correct ordering. It is still OK to use this pointer to access
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122 // other info attached to the model, for example the scope or colors.
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123 workspace_model *m_model;
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124
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125 QSortFilterProxyModel m_filter_model;
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126 QCheckBox *m_filter_checkbox;
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127 QComboBox *m_filter;
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128 QWidget *m_filter_widget;
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129 bool m_filter_shown;
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130 };
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131
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132 OCTAVE_END_NAMESPACE(octave)
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133
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134 #endif