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annotate libgui/src/resource-manager.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
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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_resource_manager_h)
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27 #define octave_resource_manager_h 1
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28
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29 #include <QComboBox>
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30 #include <QPointer>
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31 #if defined (HAVE_QSCINTILLA)
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32 # include <Qsci/qscilexer.h>
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33 #endif
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34 #include <QTranslator>
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35 #include <QTemporaryFile>
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36
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37 OCTAVE_BEGIN_NAMESPACE(octave)
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38
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39 class resource_manager : public QObject
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40 {
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41 Q_OBJECT
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42
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43 protected:
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44
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45 public:
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46
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47 resource_manager (void);
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48
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49 // No copying!
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50
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51 resource_manager (const resource_manager&) = delete;
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52
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53 resource_manager& operator = (const resource_manager&) = delete;
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54
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55 ~resource_manager ();
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56
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57 QString get_gui_translation_dir (void);
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58
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59 void config_translators (QTranslator *qt_tr, QTranslator *qsci_tr,
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60 QTranslator *gui_tr);
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61
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62 QPointer<QTemporaryFile>
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63 create_tmp_file (const QString& extension = QString (),
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64 const QString& contents = QString ());
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65
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66 void remove_tmp_file (QPointer<QTemporaryFile> tmp_file);
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67
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68 #if defined (HAVE_QSCINTILLA)
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69 int get_valid_lexer_styles (QsciLexer *lexer, int *styles);
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70 void read_lexer_settings (QsciLexer *lexer, int mode = 0, int def = 0);
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71 #endif
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72
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73 bool update_settings_key (const QString& new_key, const QString& old_key);
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74
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75 void update_network_settings (void);
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76
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77 void get_codecs (QStringList *codecs);
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78
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79 void combo_encoding (QComboBox *combo, const QString& current = QString ());
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80
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81 private:
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82
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83 /*!
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84 * Copys the attributes bold, italic and underline from QFont
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85 * @p attr to the font @p base and returns the result without
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86 * changing @p base,
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87 * @param attr QFont with the desired attributes
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88 * @param base QFont with desired family and size
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89 */
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90 QFont copy_font_attributes (const QFont& attr, const QFont& base) const;
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91
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92 QList<QTemporaryFile *> m_temporary_files;
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93 };
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94
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95 OCTAVE_END_NAMESPACE(octave)
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96
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97 #endif