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annotate libgui/src/gui-settings.cc @ 27724:19e80f22aa47

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provide structure and settings value method for shortcut key sequences * QTerminal.cc (notice_settings): fix comparison of copy shortcut with the interrupt shortcut ctrl+c for dis-/enabling an extra action for the interrupt, more detailed comments on this * gui-preferences-sc.h: use new structure for defining shortcut preferences * gui-preferences.h: define new structure sc_pref for shortcut preferences with key name and default values as unsigned int (combinations of Qt::Key) and as QKeySequence::StandardKey togehter with three constructors for the different ways to initialize the structure * gui-settings.cc (sc_value): new method for reading the value of a key sequence from the preferences file testing the possible given default values with different type * gui-settings.h: new method sc_value
author Torsten Lilge <ttl-octave@mailbox.org>
date Wed, 20 Nov 2019 07:33:24 +0100
parents 0495b64288f7
children fa0582694fda
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) 2019 John W. Eaton
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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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22
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23 #if defined (HAVE_CONFIG_H)
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24 # include "config.h"
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25 #endif
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26
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27 #include <QSettings>
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28
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29 #include "gui-settings.h"
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30
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31 namespace octave
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32 {
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33
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34 QVariant gui_settings::sc_value (const sc_pref& pref) const
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35 {
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36 QKeySequence key_seq = QKeySequence ();
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37
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38 // Check, which of the elements for the default value in the sc_pref
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39 // structure has a valid value and take this as default. If both
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40 // elements are not valid, leave the key sequence empty
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41 if (pref.def)
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42 key_seq = QKeySequence (pref.def);
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43 else if (pref.def_std != QKeySequence::UnknownKey)
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44 key_seq = QKeySequence (pref.def_std);
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45
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46 // Get the value from the settings where the key sequences are stored
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47 // as strings
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48 return value (pref.key, key_seq.toString ());
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49 }
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50
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51 // Additional gui_settings functions will be added later.
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52
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53 }