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annotate libgui/src/m-editor/octave-qscintilla.h @ 27198:dffdabfd0213

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fix cursor position for editor smart indent after keyword (bug #56533) * file-editor-tab.cc (notice_settings): initialize new class variable holding the width of the character used for indentation; (handle_cursor_moved): pass new class variable to smart_indent * file-editor-tab.h: new class variable for indentation character width * octave-qscintilla.cc (smart_indent): length of indentation character is a new parameter which is used for setting the cursor position at the end of the indentation of a new line * octave-qscintilla.cc (smart_indent): new parameter
author Torsten Lilge <ttl-octave@mailbox.org>
date Tue, 25 Jun 2019 22:10:14 +0200
parents fbe46901ae62
children da1f59fe04b3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
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3 Copyright (C) 2013-2019 Torsten
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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 <https://www.gnu.org/licenses/>.
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20
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21 */
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23 // Author: Torsten <ttl@justmail.de>
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24
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25 #if ! defined (octave_octave_qscintilla_h)
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26 #define octave_octave_qscintilla_h 1
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27
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28 #include <Qsci/qsciscintilla.h>
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29
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30 #include <QContextMenuEvent>
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31 #include <QKeyEvent>
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32 #include <QLabel>
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33 #include <QMenu>
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35 namespace octave
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36 {
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37 class octave_qscintilla : public QsciScintilla
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38 {
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39 Q_OBJECT
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41 public:
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42
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43 octave_qscintilla (QWidget *p);
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44
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45 ~octave_qscintilla (void) = default;
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47 enum
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48 {
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49 ST_NONE = 0,
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50 ST_LINE_COMMENT,
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51 ST_BLOCK_COMMENT
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52 };
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53
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54 virtual void contextMenuEvent (QContextMenuEvent *e);
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55
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56 void context_help_doc (bool);
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57 void context_edit (void);
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58 void context_run (void);
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59 void get_global_textcursor_pos (QPoint *global_pos, QPoint *local_pos);
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60 bool get_actual_word (void);
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61 void clear_selection_markers (void);
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62 void get_current_position (int *pos, int *line, int *col);
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63 QStringList comment_string (bool comment = true);
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64 int get_style (int pos = -1);
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65 int is_style_comment (int pos = -1);
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66 void smart_indent (bool do_smart_indent, int do_auto_close,
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67 int line, int ind_char_width);
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68
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69 void smart_indent_line_or_selected_text (int lineFrom, int lineTo);
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70
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71 void set_word_selection (const QString& word = QString ());
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72
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73 void show_selection_markers (int l1, int c1, int l2, int c2);
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74
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75 void set_selection_marker_color (const QColor& c);
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76
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77 signals:
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78
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79 void execute_command_in_terminal_signal (const QString&);
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80 void create_context_menu_signal (QMenu*);
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81 void context_menu_edit_signal (const QString&);
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82 void qsci_has_focus_signal (bool);
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83 void status_update (bool, bool);
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84 void show_doc_signal (const QString&);
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85 void context_menu_break_condition_signal (int);
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86 void context_menu_break_once (int);
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87
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88 private slots:
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89
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90 void contextmenu_help (bool);
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91 void contextmenu_doc (bool);
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92 void contextmenu_help_doc (bool);
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93 void contextmenu_edit (bool);
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94 void contextmenu_run (bool);
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95
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96 void contextmenu_break_condition (bool);
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97 void contextmenu_break_once (const QPoint&);
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98
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99 void text_changed (void);
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100 void cursor_position_changed (int, int);
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101
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102 protected:
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103
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104 void focusInEvent (QFocusEvent *focusEvent);
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105
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106 void show_replace_action_tooltip (void);
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107
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108 void keyPressEvent (QKeyEvent *e);
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109
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110 void dragEnterEvent (QDragEnterEvent *e);
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111
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112 private:
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113
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114 void auto_close (int auto_endif, int l,
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115 const QString& line, QString& first_word);
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116
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117 QString m_word_at_cursor;
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118
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119 QString m_selection;
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120 QString m_selection_replacement;
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121 int m_selection_line;
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122 int m_selection_col;
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123 int m_indicator_id;
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124 };
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125 }
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126
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127 #endif