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annotate libgui/src/m-editor/file-editor-tab.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 276a992d0c08
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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_file_editor_tab_h)
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27 #define octave_file_editor_tab_h 1
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28
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29 #include <QAbstractButton>
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30 #include <QCloseEvent>
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31 #include <QDateTime>
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32 #include <QFileInfo>
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33 #include <QFileSystemWatcher>
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34 #include <QLabel>
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35 #include <QStatusBar>
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36 #include <QWidget>
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37 #include <Qsci/qsciapis.h>
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38
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39 #include "marker.h"
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40 #include "octave-qscintilla.h"
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41 #include "qt-interpreter-events.h"
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42
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43 class octave_value_list;
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44
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45 OCTAVE_BEGIN_NAMESPACE(octave)
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46
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47 class base_qobject;
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48 class file_editor;
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49
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50 class file_editor_tab : public QWidget
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51 {
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52 Q_OBJECT
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53
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54 public:
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55
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56 file_editor_tab (base_qobject& oct_qobj, const QString& directory = "");
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57
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58 ~file_editor_tab (void);
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59
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60 octave_qscintilla * qsci_edit_area (void) { return m_edit_area; }
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61
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62 // Will initiate close if associated with the identifier tag.
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63 bool conditional_close (void);
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64
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65 void update_breakpoints ();
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66 void set_file_name (const QString& fileName);
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67 void enable_file_watcher (bool do_enable);
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68
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69 QString file_name (void) const { return m_file_name; }
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70 QString encoding (void) const { return m_encoding; }
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71
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72 signals:
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73
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74 void tab_ready_to_close (void);
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75 void file_name_changed (const QString& fileName,
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76 const QString& toolTip,
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77 bool modified);
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78 void editor_state_changed (bool copy_available, bool is_octave_file,
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79 bool is_modified);
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80 void set_focus_editor_signal (QWidget *);
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81 void edit_area_changed (octave_qscintilla *edit_area);
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82 void tab_remove_request (void);
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83 void mru_add_file (const QString& file_name, const QString& encoding);
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84 void editor_check_conflict_save (const QString& saveFileName,
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85 bool remove_on_success);
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86 void run_file_signal (const QFileInfo& info);
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87 void request_open_file (const QString&, const QString& = QString ());
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88 void edit_mfile_request (const QString&, const QString&,
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89 const QString&, int);
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90
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91 void autoc_closed (void);
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92
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93 void update_breakpoints_signal (const octave_value_list& args);
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94
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95 void remove_breakpoint_via_debugger_linenr (int debugger_linenr);
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96 void request_remove_breakpoint_via_editor_linenr (int editor_linenr);
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97 void remove_all_breakpoints_signal (void);
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98 void find_translated_line_number (int original_linenr,
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99 int& translated_linenr, marker*&);
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100 void find_linenr_just_before (int linenr, int& original_linenr,
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101 int& editor_linenr);
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102 void report_marker_linenr (QIntList& lines, QStringList& conditions);
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103 void remove_position_via_debugger_linenr (int debugger_linenr);
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104 void remove_all_positions (void);
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105
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106 void debug_quit_signal (void);
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107
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108 void interpreter_event (const fcn_callback& fcn);
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109 void interpreter_event (const meth_callback& meth);
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110
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111 void maybe_remove_next (int remove_line);
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112
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113 void dbstop_if (const QString& prompt, int line, const QString& cond);
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114 void request_add_breakpoint (int line, const QString& cond);
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115 void request_add_octave_apis (const QStringList&);
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116 void api_entries_added (void);
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117
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118 void do_save_file_signal (const QString& file_to_save,
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119 bool remove_on_success, bool restore_breakpoints);
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120
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121 void confirm_dbquit_and_save_signal (const QString& file_to_save,
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122 const QString& base_name,
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123 bool remove_on_success,
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124 bool restore_breakpoints);
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125
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126 // FIXME: The following is similar to "process_octave_code" signal.
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127 // However, currently that signal is connected to something that simply
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128 // focuses a window and does not actually communicate with Octave.
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129 //
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130 // void evaluate_octave_command (const QString& command);
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131
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132 public slots:
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133
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134 void update_window_title (bool modified);
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135 void handle_copy_available (bool enableCopy);
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136 void handle_margin_clicked (int line, int margin,
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137 Qt::KeyboardModifiers state);
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138
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139 // Tells the editor tab to react on changed settings.
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140 void notice_settings (bool init = false);
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141
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142 // Change to a different editor tab by identifier tag.
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143 void change_editor_state (const QWidget *ID);
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144
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145 void set_focus (const QWidget *ID);
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146 void set_current_directory (const QString& dir);
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147 void context_help (const QWidget *ID, bool);
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148 void context_edit (const QWidget *ID);
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149 void save_file (const QWidget *ID);
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150 void save_file (const QWidget *ID, const QString& fileName,
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151 bool remove_on_success);
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152 void save_file_as (const QWidget *ID);
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153 void print_file (const QWidget *ID);
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154 void run_file (const QWidget *ID, bool step_into = false);
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155 void context_run (const QWidget *ID);
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156 void toggle_bookmark (const QWidget *ID);
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157 void next_bookmark (const QWidget *ID);
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158 void previous_bookmark (const QWidget *ID);
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159 void remove_bookmark (const QWidget *ID);
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160
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161 void toggle_breakpoint (const QWidget *ID);
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162 void next_breakpoint (const QWidget *ID);
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163 void previous_breakpoint (const QWidget *ID);
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164 void remove_all_breakpoints (const QWidget *ID);
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165
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166 void scintilla_command (const QWidget *, unsigned int);
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167
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168 void comment_selected_text (const QWidget *ID, bool input_str);
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169 void uncomment_selected_text (const QWidget *ID);
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170
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171 void indent_selected_text (const QWidget *ID);
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172 void unindent_selected_text (const QWidget *ID);
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173 void smart_indent_line_or_selected_text (const QWidget *ID);
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174 void convert_eol (const QWidget *ID, QsciScintilla::EolMode);
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175
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176 void zoom_in (const QWidget *ID);
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177 void zoom_out (const QWidget *ID);
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178 void zoom_normal (const QWidget *ID);
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179
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180 void goto_line (const QWidget *ID, int line = -1);
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181 void move_match_brace (const QWidget *ID, bool select);
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182 void show_auto_completion (const QWidget *ID);
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183
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184 void insert_debugger_pointer (const QWidget *ID, int line = -1);
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185 void delete_debugger_pointer (const QWidget *ID, int line = -1);
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186
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187 void do_breakpoint_marker (bool insert, const QWidget *ID, int line = -1,
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188 const QString& cond = "");
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189
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190 void recover_from_exit (void);
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191 void set_modified (bool modified = true);
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192
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193 void set_encoding (const QString& new_encoding);
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194
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195 QString load_file (const QString& fileName);
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196
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197 void new_file (const QString& commands = QString ());
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198
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199 void file_has_changed (const QString& path, bool do_close = false);
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200
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201 void handle_context_menu_edit (const QString&);
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202 void handle_context_menu_break_condition (int linenr);
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203
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204 void handle_request_add_breakpoint (int line, const QString& cond);
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205 void handle_request_remove_breakpoint (int line);
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206
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207 void update_breakpoints_handler (const octave_value_list& argout);
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208 void update_rowcol_indicator (int line, int col);
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209 void update_lexer_settings (bool update_apis_only = false);
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210
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211 private slots:
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212
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213 // When user closes message box for decoding problems
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214 void handle_decode_warning_answer (QAbstractButton *btn);
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215
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216 // When user closes message box for reload question.
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217 void handle_file_reload_answer (int decision);
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218
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219 // When user closes message box for resave question.
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220 void handle_file_resave_answer (int decision);
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221
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222 // When user closes QFileDialog box.
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223 void handle_save_file_as_answer (const QString& fileName);
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224 void handle_save_file_as_answer_close (const QString& fileName);
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225 void handle_save_file_as_answer_cancel (void);
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226 void handle_save_as_filter_selected (const QString& filter);
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227
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228 // When user changes encoding after decoding errors were found
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229 void handle_current_enc_changed (const QString& enc);
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230
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231 // When apis preparation has finished and is ready to save
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232 void save_apis_info (void);
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233
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234 // When the numer of lines changes -> adapt width of margin
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235 void auto_margin_width (void);
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236
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237 void handle_cursor_moved (int line, int col);
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238 void handle_char_added (int character);
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239 void handle_double_click (int p, int l, int modifier);
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240 void handle_lines_changed (void);
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241
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242 void handle_remove_next (int remove_line);
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243 void handle_dbstop_if (const QString& prompt, int line,
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244 const QString& cond);
27401
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245 void handle_add_octave_apis (const QStringList& api_entries);
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246 void handle_api_entries_added (void);
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247
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248 void do_save_file (const QString& file_to_save, bool remove_on_success,
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249 bool restore_breakpoints);
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250
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251 void confirm_dbquit_and_save (const QString& file_to_save,
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252 const QString& base_name,
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253 bool remove_on_success,
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254 bool restore_breakpoints);
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255
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256 protected:
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257
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258 void closeEvent (QCloseEvent *event);
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259
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260 private:
17962
4a53bcc1a4ae GUI: Add statusbar with line/col indicator to editor window (Bug #40626)
John Donoghue <john.donoghue@ieee.org>
parents: 17822
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261
27629
8b6e928e0705 in GUI objects, store reference to base_qobject instead of resource_manager
John W. Eaton <jwe@octave.org>
parents: 27620
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262 base_qobject& m_octave_qobj;
27620
45bb5bbaf291 don't use singleton pattern for resource manager in GUI
John W. Eaton <jwe@octave.org>
parents: 27611
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263
29458
c0f86150aa6c begin allowing breakpoints to be set using file name
John W. Eaton <jwe@octave.org>
parents: 29359
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264 void add_breakpoint_event (int line, const QString& cond);
27247
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parents: 27198
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265
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266 bool valid_file_name (const QString& file = QString ());
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267 void save_file (const QString& saveFileName, bool remove_on_success = false,
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268 bool restore_breakpoints = true);
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269 void save_file_as (bool remove_on_success = false);
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270 bool check_valid_identifier (QString file_name);
30398
d4d83344d653 maint: style check C++ files in src/ and libgui/ ahead of 7.1 release.
Rik <rik@octave.org>
parents: 29716
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271 QTextCodec * check_valid_codec (void);
15402
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272
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273 bool unchanged_or_saved (void);
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274
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275 void update_lexer (void);
15848
424edeca3c66 Redo portions of file editor to use more signals/slots rather than casting.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 15425
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276
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277 void show_dialog (QDialog *dlg, bool modal);
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parents: 30745
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278
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279 public:
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280
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Torsten Lilge <ttl-octave@mailbox.org>
parents: 27590
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281 int check_file_modified (bool remove = false);
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282 QString get_all_bookmarks (void);
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283
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284 private:
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285 void do_comment_selected_text (bool comment, bool input_str = false);
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286 void do_indent_selected_text (bool indent);
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287 void do_smart_indent_line_or_selected_text (void);
14827
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14825
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288
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289 void check_restore_breakpoints (void);
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290 void center_current_line (bool always=true);
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291
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292 QString get_function_name (void);
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parents:
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293
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294 QsciScintilla::EolMode detect_eol_mode (void);
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295 void update_eol_indicator (void);
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296
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297 octave_qscintilla *m_edit_area;
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298
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299 QStatusBar *m_status_bar;
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300 QLabel *m_row_indicator;
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301 QLabel *m_col_indicator;
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302 QLabel *m_eol_indicator;
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303 QLabel *m_enc_indicator;
18833
6504a1932637 auto completion offers builtins and file functions for octave (bug #41371)
Torsten <ttl@justmail.de>
parents: 18767
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304
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305 QsciScintilla::EolMode m_save_as_desired_eol;
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306
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307 QString m_file_name;
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308 QString m_file_name_short;
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parents: 27302
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309 QString m_ced;
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John W. Eaton <jwe@octave.org>
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310 QString m_encoding;
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John W. Eaton <jwe@octave.org>
parents: 27302
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311 QString m_new_encoding;
25369
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539)
Torsten <mttl@mailbox.org>
parents: 25054
diff changeset
312 QDateTime m_last_modified;
19249
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Torsten <ttl@justmail.de>
parents: 19247
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313
28382
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Torsten Lilge <ttl-octave@mailbox.org>
parents: 27923
diff changeset
314 bool m_autoc_active;
27378
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315 bool m_copy_available;
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316 bool m_is_octave_file;
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317 bool m_always_reload_changed_files;
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318 bool m_smart_indent;
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319 int m_auto_endif;
27198
dffdabfd0213 fix cursor position for editor smart indent after keyword (bug #56533)
Torsten Lilge <ttl-octave@mailbox.org>
parents: 27089
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320 int m_ind_char_width;
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parents:
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321
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322 QFileSystemWatcher m_file_system_watcher;
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323
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324 QIntList m_bp_lines;
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325 QStringList m_bp_conditions;
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parents:
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326
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327 QsciAPIs *m_lexer_apis;
27401
1f595192b5a5 attempt to avoid threading issues when updating lexer in file editor tab
John W. Eaton <jwe@octave.org>
parents: 27398
diff changeset
328 QString m_prep_apis_path;
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parents: 27302
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329 QString m_prep_apis_file;
16704
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Torsten <ttl@justmail.de>
parents: 16638
diff changeset
330
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331 int m_line_break;
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332 bool m_line_break_comments;
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John W. Eaton <jwe@octave.org>
parents: 27302
diff changeset
333 int m_line;
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John W. Eaton <jwe@octave.org>
parents: 27302
diff changeset
334 int m_col;
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parents: 27302
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335 bool m_lines_changed;
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336 bool m_highlight_all_occurrences;
24716
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diff changeset
337 int m_bp_restore_count;
27008
e93b8887fedf remove additionally added breakpoint when stepping into a file (bug #44728)
Torsten Lilge <ttl-octave@mailbox.org>
parents: 26873
diff changeset
338
27378
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diff changeset
339 struct breakpoint_info
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John W. Eaton <jwe@octave.org>
parents: 27302
diff changeset
340 {
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341 bool remove_next;
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John W. Eaton <jwe@octave.org>
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diff changeset
342 int remove_line;
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John W. Eaton <jwe@octave.org>
parents: 27302
diff changeset
343 int do_not_remove_line;
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344 };
27089
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Torsten Lilge <ttl-octave@mailbox.org>
parents: 27053
diff changeset
345
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diff changeset
346 breakpoint_info m_breakpoint_info;
31648
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John W. Eaton <jwe@octave.org>
parents: 31646
diff changeset
347 };
27089
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Torsten Lilge <ttl-octave@mailbox.org>
parents: 27053
diff changeset
348
31646
c6d54dd31a7e maint: Use macros to begin/end C++ namespaces.
John W. Eaton <jwe@octave.org>
parents: 31181
diff changeset
349 OCTAVE_END_NAMESPACE(octave)
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Jacob Dawid <jacob.dawid@googlemail.com>
parents:
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350
16558
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John W. Eaton <jwe@octave.org>
parents: 16547
diff changeset
351 #endif