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annotate gui/src/m-editor/file-editor-tab.h @ 14869:db3c84d38345 gui

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Now supporting c/cc/cpp syntax highlighting. * file-editor-tab: Added updating lexer dependent on the filename suffix.. * file-editor: Removed initializig a single lexer for all editor tabs.
author Jacob Dawid <jacob.dawid@gmail.com>
date Tue, 17 Jul 2012 11:38:54 -0400
parents e97be88fc478
children 355d6c165df0
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1 /* OctaveGUI - A graphical user interface for Octave
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2 * Copyright (C) 2011 Jacob Dawid (jacob.dawid@googlemail.com)
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3 *
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4 * This program is free software: you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as
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6 * published by the Free Software Foundation, either version 3 of the
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7 * License, or (at your option) any later version.
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8 *
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9 * This program is distributed in the hope that it will be useful,
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 * GNU General Public License for more details.
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13 *
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14 * You should have received a copy of the GNU General Public License
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15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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16 */
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17
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18 #ifndef FILEEDITORTAB_H
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19 #define FILEEDITORTAB_H
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20
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21 #include <Qsci/qsciscintilla.h>
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22 #include <QWidget>
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23 #include <QCloseEvent>
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24 #include <QFileSystemWatcher>
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25
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26 #include <Qsci/qsciapis.h>
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27 // Not available in the Debian repos yet!
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28 // #include <Qsci/qscilexeroctave.h>
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29 #include "lexer-octave-gui.h"
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30 #include <Qsci/qscilexercpp.h>
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31 #include "octave-event-observer.h"
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32
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33 class file_editor;
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34 class file_editor_tab : public QWidget, public octave_event_observer
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35 {
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36 Q_OBJECT
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37 public:
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38 file_editor_tab (file_editor *fileEditor);
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39 bool copy_available ();
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40
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41 void event_accepted (octave_event *e);
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42 void event_reject (octave_event *e);
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43
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44 public slots:
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45 void update_window_title(bool modified);
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46 void handle_copy_available(bool enableCopy);
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47 void handle_margin_clicked (int line, int margin, Qt::KeyboardModifiers state);
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48 void comment_selected_text ();
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49 void uncomment_selected_text ();
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50 void remove_bookmark ();
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51 void toggle_bookmark ();
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52 void next_bookmark ();
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53 void previous_bookmark ();
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54 void remove_all_breakpoints ();
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55 void toggle_breakpoint ();
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56 void next_breakpoint ();
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57 void previous_breakpoint ();
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58 void cut ();
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59 void copy ();
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60 void paste ();
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61 void undo ();
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62 void redo ();
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63 void set_debugger_position (int line);
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64
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65 void set_modified (bool modified = true);
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66
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67 bool open_file ();
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68 void load_file (QString fileName);
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69 void new_file ();
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70 bool save_file ();
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71 bool save_file(QString saveFileName);
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72 bool save_file_as();
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73 void run_file ();
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74
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75 void file_has_changed (QString fileName);
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76
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77 signals:
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78 void file_name_changed (QString fileName);
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79 void editor_state_changed ();
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80 void close_request ();
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81
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82 protected:
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83 void closeEvent (QCloseEvent *event);
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84 void set_file_name (QString fileName);
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85
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86 private:
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87 void update_lexer ();
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88 void request_add_breakpoint (int line);
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89 void request_remove_breakpoint (int line);
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90
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91 void update_tracked_file ();
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92 int check_file_modified (QString msg, int cancelButton);
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93 void do_comment_selected_text (bool comment);
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94
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95 file_editor * _file_editor;
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96 QsciScintilla * _edit_area;
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97
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98 QString _file_name;
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99 QString _file_name_short;
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100
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101 bool _long_title;
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102 bool _copy_available;
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103
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104 QFileSystemWatcher _file_system_watcher;
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105 };
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106
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107 #endif // FILEEDITORTAB_H