Mercurial > octave
view libgui/src/gui-settings.h @ 30564:796f54d4ddbf stable
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2021.
In all .txi and .texi files except gpl.txi and gpl.texi in the
doc/liboctave and doc/interpreter directories, change the copyright
to "Octave Project Developers", the same as used for other source
files. Update copyright notices for 2022 (not done since 2019). For
gpl.txi and gpl.texi, change the copyright notice to be "Free Software
Foundation, Inc." and leave the date at 2007 only because this file
only contains the text of the GPL, not anything created by the Octave
Project Developers.
Add Paul Thomas to contributors.in.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 28 Dec 2021 18:22:40 -0500 |
parents | d4d83344d653 |
children | d3231a604a62 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2019-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_gui_settings_h) #define octave_gui_settings_h 1 #include <QSettings> #include "gui-preferences.h" namespace octave { class gui_settings : public QSettings { Q_OBJECT public: gui_settings (const QString& file_name, QSettings::Format format, QObject *parent = nullptr) : QSettings (file_name, format, parent) { } gui_settings (QSettings::Format format, QSettings::Scope scope, const QString& organization, const QString& application = QString (), QObject *parent = nullptr) : QSettings (format, scope, organization, application, parent) { } // No copying! gui_settings (const gui_settings&) = delete; gui_settings& operator = (const gui_settings&) = delete; ~gui_settings (void) = default; using QSettings::value; QVariant value (const gui_pref& pref) const { if (pref.ignore) return pref.def; // ignore the current pref and always use default return value (pref.key, pref.def); } /*! Reading a color from the given QVaraitn @p def taking different color modes into account. The default value for a second color mode @p mode=1 is deterimined from the standard default value @p mode=0 by inverting the lightness \f{eqnarray*}{ H_1 &=& H_0\\ S_1 &=& S_0\\ L_1 &=& 1.0 - 0.85 L_0 L_0 > 0.3 L_1 &=& 1.0 - 0.70 L_0 L_0 < 0.3 \f} @param def Color default value given by a QVariant of QColor or QPalette::ColorRole @param mode Color mode (currently 0 or 1, default is 0) @return Color as QColor */ QColor get_color_value (const QVariant& def, int mode = 0) const; /*! Reading a color from the gui_settings taking possible color modes into account. The default value for a second color mode @p mode=1 is deterimined from the standard default value @p mode=0 by inverting the lightness (see get_color_value()) @param pref gui preference (key string, default value); the default value can be given by QColor or QPalette::ColorRole @param mode Color mode (currently 0 or 1, default is 0) @return Color as QColor */ QColor color_value (const gui_pref& pref, int mode = 0) const; /*! Writing a color to the gui_settings taking possible color modes into account. When @p mode is not zero (standard mode), the extension related to the mode is appended to the settings key string @param pref gui preference where the color should be written @param color QColor to write to the settings @param mode Color mode (currently 0 or 1, default is 0) */ void set_color_value (const gui_pref& pref, const QColor& color, int mode = 0); QString sc_value (const sc_pref& pref) const; QKeySequence sc_def_value (const sc_pref& pref) const; }; } // Some constants used several times in the settings // Special color indicating no change compared to default color const QColor settings_color_no_change (255, 0, 255); // Other color schemes (currently one extra, but possibly more in the future) const QString settings_color_modes = QT_TRANSLATE_NOOP ( "octave::settings_dialog", "Second color mode (light/dark)"); const QString settings_color_modes_tooltip = QT_TRANSLATE_NOOP ( "octave::settings_dialog", "Switches to another set of colors.\n" "Useful for defining a dark/light mode.\n" "Discards non-applied current changes!"); const QStringList settings_color_modes_ext (QStringList () << "" << "_2"); // Reset colors (reload default values) const QString settings_reload_colors = QT_TRANSLATE_NOOP ( "octave::settings_dialog", "&Reload default colors"); const QString settings_reload_colors_tooltip = QT_TRANSLATE_NOOP ( "octave::settings_dialog", "Reloads the default colors,\n" "depending on currently selected mode."); const QString settings_reload_styles = QT_TRANSLATE_NOOP ( "octave::settings_dialog", "&Reload default styles"); const QString settings_reload_styles_tooltip = QT_TRANSLATE_NOOP ( "octave::settings_dialog", "Reloads the default values of the styles,\n" "depending on currently selected mode."); const int settings_reload_default_colors_flag = -1; #endif