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|
/************************************************************************
**
** Copyright (C) 2018-2024 Kevin B. Hendricks, Stratford, ON Canada
** Copyright (C) 2012 John Schember <john@nachtimwald.com>
** Copyright (C) 2012 Dave Heiland
**
** This file is part of PageEdit.
**
** PageEdit 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.
**
** PageEdit 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 PageEdit. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
#include <QCompleter>
#include <QLineEdit>
#include <QToolButton>
#include <QApplication>
#include <QSignalMapper>
#include <QScrollArea>
#include <QVBoxLayout>
#include "SelectCharacter.h"
static QString SETTINGS_GROUP = "select_character";
SelectCharacter::SelectCharacter(QWidget *parent)
:
QDialog(parent),
m_buttonMapper(new QSignalMapper(this))
{
ui.setupUi(this);
connectSignalsSlots();
ReadSettings();
SetList();
QWidget *viewport = new QWidget;
viewport->setLayout(ui.character_box);
QScrollArea * scrollArea = new QScrollArea;
scrollArea->setWidget(viewport);
QVBoxLayout *vbox = new QVBoxLayout;
vbox->addWidget(scrollArea);
setLayout(vbox);
}
SelectCharacter::~SelectCharacter()
{
WriteSettings();
}
void SelectCharacter::show()
{
SettingsStore settings;
SettingsStore::SpecialCharacterAppearance appearance = settings.specialCharacterAppearance();
if ((m_SpecialCharacterAppearance.font_family != appearance.font_family) ||
(m_SpecialCharacterAppearance.font_size != appearance.font_size)) {
// We need to update the grid to reflect the new appearance
m_SpecialCharacterAppearance = appearance;
QFont font(m_SpecialCharacterAppearance.font_family, m_SpecialCharacterAppearance.font_size);
// Find all the buttons initialised on the grid and set their new font.
QList<QToolButton *> buttons = findChildren<QToolButton *>();
foreach(QToolButton * button, buttons) {
button->setFont(font);
}
}
QDialog::show();
}
void SelectCharacter::SetList()
{
// chars to insert, chars to display, tooltip entity, tooltip desc
// http://www.utf8-chartable.de/unicode-utf8-table.pl?utf8=0x&htmlent=1
QStringList spaces = QStringList()
<< QString::fromUtf8("\xc2\xa0") << "nbsp" << " " << tr("non-breaking space")
<< QString::fromUtf8("\xe2\x80\x82") << "ensp" << " " << tr("en space")
<< QString::fromUtf8("\xe2\x80\x83") << "emsp" << " " << tr("em space")
<< QString::fromUtf8("\xe2\x80\x89") << "thinsp" << " " << tr("thin space")
<< "­" << "shy" << "­" << tr("soft hyphen")
<< QString::fromUtf8("\xe2\x80\xaf") << "nnbsp" << " " << tr("narrow non-breaking space")
;
QStringList characters = QStringList()
<< QString::fromUtf8("\xe2\x80\x98") << "" << "‘" << tr("left single quote")
<< QString::fromUtf8("\xe2\x80\x99") << "" << "’" << tr("right single quote")
<< QString::fromUtf8("\xe2\x80\x9C") << "" << "“" << tr("left double quote")
<< QString::fromUtf8("\xe2\x80\x9D") << "" << "”" << tr("right double quote")
<< QString::fromUtf8("\xe2\x80\xB9") << "" << "‹" << tr("left-pointing single angle quote")
<< QString::fromUtf8("\xe2\x80\xBA") << "" << "›" << tr("right-pointing single angle quote")
<< QString::fromUtf8("\xc2\xab") << "" << "«" << tr("left-pointing double angle quote")
<< QString::fromUtf8("\xc2\xbb") << "" << "»" << tr("right-pointing double angle quote")
<< "'" << "" << "'" << tr("apostrophe")
<< "\"" << "" << """ << tr("double quote")
<< QString::fromUtf8("\xe2\x80\x9A") << "" << "‚" << tr("single low-9 quote")
<< QString::fromUtf8("\xe2\x80\x9E") << "" << "„" << tr("double low-9 quote")
<< QString::fromUtf8("\xe2\x80\x94") << "" << "—" << tr("em dash")
<< QString::fromUtf8("\xe2\x80\x93") << "" << "–" << tr("en dash")
<< QString::fromUtf8("\xc2\xa7") << "" << "§" << tr("section sign")
<< QString::fromUtf8("\xc2\xb6") << "" << "¶" << tr("pilcrow - paragraph sign")
<< QString::fromUtf8("\xe2\x80\xa0") << "" << "†" << tr("dagger")
<< QString::fromUtf8("\xe2\x80\xa1") << "" << "‡" << tr("double dagger")
<< "&" << "&&" << "&" << tr("ampersand")
<< "<" << "<" << "<" << tr("less-than sign")
<< ">" << ">" << ">" << tr("greater-than sign")
<< QString::fromUtf8("\xc2\xa9") << "" << "©" << tr("copyright")
<< QString::fromUtf8("\xc2\xae") << "" << "®" << tr("registered sign")
<< QString::fromUtf8("\xe2\x84\xa2") << "" << "™" << tr("trademark symbol")
<< QString::fromUtf8("\xe2\x86\x90") << "" << "←" << tr("left arrow")
<< QString::fromUtf8("\xe2\x86\x92") << "" << "→" << tr("right arrow")
<< QString::fromUtf8("\xe2\x80\xa2") << "" << "•" << tr("bullet")
<< QString::fromUtf8("\xc2\xb7") << "" << "·" << tr("middle dot")
<< QString::fromUtf8("\xc2\xb0") << "" << "°" << tr("degree sign")
<< QString::fromUtf8("\xc2\xb1") << "" << "±" << tr("plus minus sign")
<< QString::fromUtf8("\xe2\x88\x92") << "" << "−" << tr("minus sign")
<< QString::fromUtf8("\xc3\x97") << "" << "×" << tr("multiplication sign")
<< QString::fromUtf8("\xc3\xb7") << "" << "÷" << tr("division sign")
<< QString::fromUtf8("\xc2\xbc") << "" << "¼" << tr("fraction 1/4")
<< QString::fromUtf8("\xc2\xbd") << "" << "½" << tr("fraction 1/2")
<< QString::fromUtf8("\xc2\xbe") << "" << "¾" << tr("fraction 3/4")
<< QString::fromUtf8("\xe2\x85\x93") << "" << "⅓" << tr("fraction 1/3")
<< QString::fromUtf8("\xe2\x85\x94") << "" << "⅔" << tr("fraction 2/3")
<< QString::fromUtf8("\xe2\x85\x9b") << "" << "⅛" << tr("fraction 1/8")
<< QString::fromUtf8("\xe2\x85\x9c") << "" << "⅜" << tr("fraction 3/8")
<< QString::fromUtf8("\xe2\x85\x9d") << "" << "⅝" << tr("fraction 5/8")
<< QString::fromUtf8("\xe2\x85\x9e") << "" << "⅞" << tr("fraction 7/8")
<< QString::fromUtf8("\xe2\x80\xa6") << "" << "…" << tr("horizontal ellipsis")
<< QString::fromUtf8("\xc2\xb5") << "" << "µ" << tr("micron")
<< QString::fromUtf8("\xc2\xa2") << "" << "¢" << tr("cent sign")
<< QString::fromUtf8("\xc2\xa3") << "" << "£" << tr("pound sign")
<< QString::fromUtf8("\xe2\x82\xac") << "" << "€" << tr("euro sign")
<< QString::fromUtf8("\xc2\xbf") << "" << "¿" << tr("inverted question mark")
<< QString::fromUtf8("\xc2\xa1") << "" << "¡" << tr("inverted exclamation mark")
<< QString::fromUtf8("\xc2\xa8") << "" << "¨" << tr("diaeresis")
<< QString::fromUtf8("\xc2\xb4") << "" << "´" << tr("acute accent")
<< QString::fromUtf8("\xc2\xb8") << "" << "¸" << tr("cedilla")
<< QString::fromUtf8("\xcb\x86") << "" << "ˆ" << tr("circumflex accent")
<< QString::fromUtf8("\xcb\x9c") << "" << "˜" << tr("small tilde")
<< QString::fromUtf8("\xc3\x80") << "" << "À" << tr("capital A with grave")
<< QString::fromUtf8("\xc3\x81") << "" << "Á" << tr("capital A with acute")
<< QString::fromUtf8("\xc3\x82") << "" << "Â" << tr("capital A with circumflex")
<< QString::fromUtf8("\xc3\x83") << "" << "Ã" << tr("capital A with tilde")
<< QString::fromUtf8("\xc3\x84") << "" << "Ä" << tr("capital A with diaeresis")
<< QString::fromUtf8("\xc3\x85") << "" << "Å" << tr("capital A with ring above")
<< QString::fromUtf8("\xc3\x86") << "" << "Æ" << tr("capital AE")
<< QString::fromUtf8("\xc3\x87") << "" << "Ç" << tr("capital C with cedilla")
<< QString::fromUtf8("\xc3\x88") << "" << "È" << tr("capital E with grave")
<< QString::fromUtf8("\xc3\x89") << "" << "É" << tr("capital E with acute")
<< QString::fromUtf8("\xc3\x8a") << "" << "Ê" << tr("capital E with circumflex")
<< QString::fromUtf8("\xc3\x8b") << "" << "Ë" << tr("capital E with diaeresis")
<< QString::fromUtf8("\xc3\x8c") << "" << "Ì" << tr("capital I with grave")
<< QString::fromUtf8("\xc3\x8d") << "" << "Í" << tr("capital I with acute")
<< QString::fromUtf8("\xc3\x8e") << "" << "Î" << tr("capital I with circumflex")
<< QString::fromUtf8("\xc3\x8f") << "" << "Ï" << tr("capital I with diaeresis")
<< QString::fromUtf8("\xc3\x90") << "" << "Ð" << tr("capital eth")
<< QString::fromUtf8("\xc3\x91") << "" << "Ñ" << tr("capital N with tilde")
<< QString::fromUtf8("\xc3\x92") << "" << "Ò" << tr("capital O with grave")
<< QString::fromUtf8("\xc3\x93") << "" << "Ó" << tr("capital O with acute")
<< QString::fromUtf8("\xc3\x94") << "" << "Ô" << tr("capital O with circumflex")
<< QString::fromUtf8("\xc3\x95") << "" << "Õ" << tr("capital O with tilde")
<< QString::fromUtf8("\xc3\x96") << "" << "Ö" << tr("capital O with diaeresis")
<< QString::fromUtf8("\xc3\x98") << "" << "Ø" << tr("capital O with stroke")
<< QString::fromUtf8("\xc5\x92") << "" << "Œ" << tr("capital ligature OE")
<< QString::fromUtf8("\xc5\xa0") << "" << "Š" << tr("capital S with caron")
<< QString::fromUtf8("\xc3\x99") << "" << "Ù" << tr("capital U with grave")
<< QString::fromUtf8("\xc3\x9a") << "" << "Ú" << tr("capital U with acute")
<< QString::fromUtf8("\xc3\x9b") << "" << "Û" << tr("capital U with circumflex")
<< QString::fromUtf8("\xc3\x9c") << "" << "Ü" << tr("capital U with diaeresis")
<< QString::fromUtf8("\xc3\x9d") << "" << "Ý" << tr("capital Y with acute")
<< QString::fromUtf8("\xc5\xb8") << "" << "Ÿ" << tr("capital Y with diaeresis")
<< QString::fromUtf8("\xc3\x9e") << "" << "Þ" << tr("capital THORN")
<< QString::fromUtf8("\xc3\x9f") << "" << "ß" << tr("small sharp s")
<< QString::fromUtf8("\xc3\xa0") << "" << "à" << tr("small a with grave")
<< QString::fromUtf8("\xc3\xa1") << "" << "á" << tr("small a with acute")
<< QString::fromUtf8("\xc3\xa2") << "" << "â" << tr("small a with circumflex")
<< QString::fromUtf8("\xc3\xa3") << "" << "ã" << tr("small a with tilde")
<< QString::fromUtf8("\xc3\xa4") << "" << "ä" << tr("small a with diaeresis")
<< QString::fromUtf8("\xc3\xa5") << "" << "å" << tr("small a with ring above")
<< QString::fromUtf8("\xc3\xa6") << "" << "æ" << tr("small ae")
<< QString::fromUtf8("\xc3\xa7") << "" << "ç" << tr("small c with cedilia")
<< QString::fromUtf8("\xc3\xa8") << "" << "è" << tr("small e with grave")
<< QString::fromUtf8("\xc3\xa9") << "" << "é" << tr("small e with acute")
<< QString::fromUtf8("\xc3\xaa") << "" << "ê" << tr("small e with circumflex")
<< QString::fromUtf8("\xc3\xab") << "" << "ë" << tr("small e with diaeresis")
<< QString::fromUtf8("\xc3\xac") << "" << "ì" << tr("small i with grave")
<< QString::fromUtf8("\xc3\xad") << "" << "í" << tr("small i with acute")
<< QString::fromUtf8("\xc3\xae") << "" << "î" << tr("small i with circumflex")
<< QString::fromUtf8("\xc3\xaf") << "" << "ï" << tr("small i with diaeresis")
<< QString::fromUtf8("\xc3\xb0") << "" << "ð" << tr("small eth")
<< QString::fromUtf8("\xc3\xb1") << "" << "ñ" << tr("small n with tilde")
<< QString::fromUtf8("\xc3\xb2") << "" << "ò" << tr("small o with grave")
<< QString::fromUtf8("\xc3\xb3") << "" << "ó" << tr("small o with acute")
<< QString::fromUtf8("\xc3\xb4") << "" << "ô" << tr("small o with circumflex")
<< QString::fromUtf8("\xc3\xb5") << "" << "õ" << tr("small o with tilde")
<< QString::fromUtf8("\xc3\xb6") << "" << "ö" << tr("small o with diaeresis")
<< QString::fromUtf8("\xc3\xb8") << "" << "ø" << tr("small o with stroke")
<< QString::fromUtf8("\xc5\x93") << "" << "œ" << tr("small ligature oe")
<< QString::fromUtf8("\xc5\xa1") << "" << "š" << tr("small s with caron")
<< QString::fromUtf8("\xc3\xb9") << "" << "ù" << tr("small u with grave")
<< QString::fromUtf8("\xc3\xba") << "" << "ú" << tr("small u with acute")
<< QString::fromUtf8("\xc3\xbb") << "" << "û" << tr("small u with circumflex")
<< QString::fromUtf8("\xc3\xbc") << "" << "ü" << tr("small u with diaeresis")
<< QString::fromUtf8("\xc3\xbd") << "" << "ý" << tr("small y with acute")
<< QString::fromUtf8("\xc3\xbf") << "" << "ÿ" << tr("small y with diaeresis")
<< QString::fromUtf8("\xc3\xbe") << "" << "þ" << tr("small thorn")
<< QString::fromUtf8("\xc2\xaa") << "" << "ª" << tr("feminine ordinal indicator")
<< QString::fromUtf8("\xc2\xba") << "" << "º" << tr("masculine ordinal indicator")
<< QString::fromUtf8("\xe2\x88\x9e") << "" << "∞" << tr("infinity")
;
QStringList characters2 = QStringList()
<< QString::fromUtf8("\xce\x91") << "" << "Α" << tr("Greek capital letter Alpha")
<< QString::fromUtf8("\xce\xb1") << "" << "α" << tr("Greek lower letter alpha")
<< QString::fromUtf8("\xce\x92") << "" << "Β" << tr("Greek capital letter Beta")
<< QString::fromUtf8("\xce\xb2") << "" << "β" << tr("Greek lower letter beta")
<< QString::fromUtf8("\xce\xa7") << "" << "Χ" << tr("Greek capital letter Chi")
<< QString::fromUtf8("\xcf\x87") << "" << "χ" << tr("Greek lower letter chi")
<< QString::fromUtf8("\xce\x94") << "" << "Δ" << tr("Greek capital letter Delta")
<< QString::fromUtf8("\xce\xb4") << "" << "δ" << tr("Greek lower letter delta")
<< QString::fromUtf8("\xce\x95") << "" << "Ε" << tr("Greek capital letter Epsilon")
<< QString::fromUtf8("\xce\xb5") << "" << "ε" << tr("Greek lower letter epsilon")
<< QString::fromUtf8("\xce\x97") << "" << "Η" << tr("Greek capital letter Eta")
<< QString::fromUtf8("\xce\xb7") << "" << "η" << tr("Greek lower letter eta")
<< QString::fromUtf8("\xce\x93") << "" << "Γ" << tr("Greek capital letter Gamma")
<< QString::fromUtf8("\xce\xb3") << "" << "γ" << tr("Greek lower letter gamma")
<< QString::fromUtf8("\xce\x99") << "" << "Ι" << tr("Greek capital letter Iota")
<< QString::fromUtf8("\xce\xb9") << "" << "ι" << tr("Greek lower letter iota")
<< QString::fromUtf8("\xce\x9a") << "" << "Κ" << tr("Greek capital letter Kappa")
<< QString::fromUtf8("\xce\xba") << "" << "κ" << tr("Greek lower letter kappa")
<< QString::fromUtf8("\xce\x9b") << "" << "Λ" << tr("Greek capital letter Lambda")
<< QString::fromUtf8("\xce\xbb") << "" << "λ" << tr("Greek lower letter lambda")
<< QString::fromUtf8("\xce\x9c") << "" << "Μ" << tr("Greek capital letter Mu")
<< QString::fromUtf8("\xce\xbc") << "" << "μ" << tr("Greek lower letter mu")
<< QString::fromUtf8("\xce\x9d") << "" << "Ν" << tr("Greek capital letter Nu")
<< QString::fromUtf8("\xce\xbd") << "" << "ν" << tr("Greek lower letter nu")
<< QString::fromUtf8("\xce\xa9") << "" << "Ω" << tr("Greek capital letter Omega")
<< QString::fromUtf8("\xcf\x89") << "" << "ω" << tr("Greek lower letter omega")
<< QString::fromUtf8("\xce\x9f") << "" << "Ο" << tr("Greek capital letter Omicron")
<< QString::fromUtf8("\xce\xbf") << "" << "ο" << tr("Greek lower letter omicron")
<< QString::fromUtf8("\xce\xa6") << "" << "Φ" << tr("Greek capital letter Phi")
<< QString::fromUtf8("\xcf\x86") << "" << "φ" << tr("Greek lower letter phi")
<< QString::fromUtf8("\xce\xa0") << "" << "Π" << tr("Greek capital letter Pi")
<< QString::fromUtf8("\xcf\x80") << "" << "π" << tr("Greek lower letter pi")
<< QString::fromUtf8("\xe2\x80\xb3") << "" << "″" << tr("Greek double prime")
<< QString::fromUtf8("\xe2\x80\xb2") << "" << "′" << tr("Greek single prime")
<< QString::fromUtf8("\xce\xa8") << "" << "Ψ" << tr("Greek capital letter Psi")
<< QString::fromUtf8("\xcf\x88") << "" << "ψ" << tr("Greek lower letter psi")
<< QString::fromUtf8("\xce\xa1") << "" << "Ρ" << tr("Greek capital letter Rho")
<< QString::fromUtf8("\xcf\x81") << "" << "ρ" << tr("Greek lower letter rho")
<< QString::fromUtf8("\xce\xa3") << "" << "Σ" << tr("Greek capital letter Sigma")
<< QString::fromUtf8("\xcf\x83") << "" << "σ" << tr("Greek lower letter sigma")
<< QString::fromUtf8("\xce\xa4") << "" << "Τ" << tr("Greek capital letter Tau")
<< QString::fromUtf8("\xcf\x84") << "" << "τ" << tr("Greek lower letter tau")
<< QString::fromUtf8("\xce\x98") << "" << "Θ" << tr("Greek capital letter Theta")
<< QString::fromUtf8("\xce\xb8") << "" << "θ" << tr("Greek lower letter theta")
<< QString::fromUtf8("\xce\xa5") << "" << "Υ" << tr("Greek capital letter Upsilon")
<< QString::fromUtf8("\xcf\x85") << "" << "υ" << tr("Greek lower letter upsilon")
<< QString::fromUtf8("\xce\x9e") << "" << "Ξ" << tr("Greek capital letter Xi")
<< QString::fromUtf8("\xce\xbe") << "" << "ξ" << tr("Greek lower letter xi")
<< QString::fromUtf8("\xce\x96") << "" << "Ζ" << tr("Greek capital letter Zeta")
<< QString::fromUtf8("\xce\xb6") << "" << "ζ" << tr("Greek lower letter zeta")
;
QStringList characters3 = QStringList()
<< QString::fromUtf8("\xe2\x84\xb5") << "" << "ℵ" << tr("alef symbol")
<< QString::fromUtf8("\xe2\x88\xa7") << "" << "∧" << tr("logical and")
<< QString::fromUtf8("\xe2\x88\xa8") << "" << "∨" << tr("logical or")
<< QString::fromUtf8("\xe2\x88\xa9") << "" << "∩" << tr("intersection")
<< QString::fromUtf8("\xe2\x88\xaa") << "" << "∪" << tr("union")
<< QString::fromUtf8("\xe2\x89\x85") << "" << "≅" << tr("congruent to")
<< QString::fromUtf8("\xe2\x86\xb5") << "" << "↵" << tr("downwards arrow with corner leftwards")
<< QString::fromUtf8("\xc2\xa4") << "" << "¤" << tr("currency sign")
<< QString::fromUtf8("\xe2\x87\x93") << "" << "⇓" << tr("downwards double arrow")
<< QString::fromUtf8("\xe2\x87\x91") << "" << "⇑" << tr("upwards double arrow")
<< QString::fromUtf8("\xe2\x86\x93") << "" << "↓" << tr("downwards arrow")
<< QString::fromUtf8("\xe2\x86\x91") << "" << "↑" << tr("upwards arrow")
<< QString::fromUtf8("\xe2\x88\x85") << "" << "∅" << tr("empty set")
<< QString::fromUtf8("\xe2\x89\xa1") << "" << "≡" << tr("identical to")
<< QString::fromUtf8("\xe2\x88\x83") << "" << "∃" << tr("there exists")
<< QString::fromUtf8("\xc6\x92") << "" << "ƒ" << tr("Latin small letter f with hook")
<< QString::fromUtf8("\xe2\x88\x80") << "" << "∀" << tr("for all")
<< QString::fromUtf8("\xe2\x81\x84") << "" << "⁄" << tr("fraction slash")
<< QString::fromUtf8("\xe2\x87\x94") << "" << "⇔" << tr("left right double arrow")
<< QString::fromUtf8("\xe2\x86\x94") << "" << "↔" << tr("left right single arrow")
<< QString::fromUtf8("\xe2\x84\x91") << "" << "ℑ" << tr("black-letter capital I")
<< QString::fromUtf8("\xe2\x88\xab") << "" << "∫" << tr("integral")
<< QString::fromUtf8("\xe2\x88\x88") << "" << "∈" << tr("element of")
<< QString::fromUtf8("\xe2\x87\x90") << "" << "⇐" << tr("leftwards double arrow")
<< QString::fromUtf8("\xe2\x87\x92") << "" << "⇒" << tr("double right arrow")
<< QString::fromUtf8("\xe2\x8c\xa9") << "" << "⟨" << tr("left-pointing angle bracket")
<< QString::fromUtf8("\xe2\x8c\xaa") << "" << "⟩" << tr("right-pointing angle bracket")
<< QString::fromUtf8("\xe2\x8c\x88") << "" << "⌈" << tr("left ceiling")
<< QString::fromUtf8("\xe2\x8c\x89") << "" << "⌉" << tr("right ceiling")
<< QString::fromUtf8("\xe2\x89\xa4") << "" << "≤" << tr("less-than or equal to")
<< QString::fromUtf8("\xe2\x89\xa5") << "" << "≥" << tr("greater-than or equal to")
<< QString::fromUtf8("\xe2\x8c\x8a") << "" << "⌊" << tr("left floor")
<< QString::fromUtf8("\xe2\x8c\x8b") << "" << "⌋" << tr("right floor")
<< QString::fromUtf8("\xe2\x88\x97") << "" << "∗" << tr("asterisk operator")
<< QString::fromUtf8("\xe2\x97\x8a") << "" << "◊" << tr("lozenge")
<< QString::fromUtf8("\xc2\xaf") << "" << "¯" << tr("macron")
<< QString::fromUtf8("\xe2\x88\x87") << "" << "∇" << tr("nabla")
<< QString::fromUtf8("\xe2\x89\xa0") << "" << "≠" << tr("not equal to")
<< QString::fromUtf8("\xe2\x88\x8b") << "" << "∋" << tr("contains as member")
<< QString::fromUtf8("\xc2\xac") << "" << "¬" << tr("not sign")
<< QString::fromUtf8("\xe2\x88\x89") << "" << "∉" << tr("not an element of")
<< QString::fromUtf8("\xe2\x8a\x84") << "" << "⊄" << tr("not a subset of")
<< QString::fromUtf8("\xe2\x80\xbe") << "" << "‾" << tr("overline")
<< QString::fromUtf8("\xe2\x8a\x95") << "" << "⊕" << tr("circled plus")
<< QString::fromUtf8("\xe2\x8a\x97") << "" << "⊗" << tr("circled times")
<< QString::fromUtf8("\xe2\x88\x82") << "" << "∂" << tr("partial differential")
<< QString::fromUtf8("\xe2\x80\xb0") << "" << "‰" << tr("per mille sign")
<< QString::fromUtf8("\xe2\x8a\xa5") << "" << "⊥" << tr("up tack")
<< QString::fromUtf8("\xcf\x96") << "" << "ϖ" << tr("Greek pi symbol")
<< QString::fromUtf8("\xe2\x88\x8f") << "" << "∏" << tr("n-ary product")
<< QString::fromUtf8("\xe2\x88\x9d") << "" << "∝" << tr("proportional to")
<< QString::fromUtf8("\xe2\x88\x9a") << "" << "√" << tr("square root")
<< QString::fromUtf8("\xe2\x84\x9c") << "" << "ℜ" << tr("black-letter capital R")
<< QString::fromUtf8("\xe2\x8b\x85") << "" << "⋅" << tr("dot operator")
<< QString::fromUtf8("\xcf\x82") << "" << "ς" << tr("Greek small letter final sigma")
<< QString::fromUtf8("\xe2\x88\xbc") << "" << "∼" << tr("tilde operator")
<< QString::fromUtf8("\xe2\x8a\x82") << "" << "⊂" << tr("subset of")
<< QString::fromUtf8("\xe2\x8a\x83") << "" << "⊃" << tr("superset of")
<< QString::fromUtf8("\xe2\x8a\x86") << "" << "⊆" << tr("subset of or equal to")
<< QString::fromUtf8("\xe2\x8a\x87") << "" << "⊇" << tr("superset of or equal to")
<< QString::fromUtf8("\xe2\x88\x91") << "" << "∑" << tr("n-ary summation")
<< QString::fromUtf8("\xc2\xb9") << "" << "¹" << tr("superscript one")
<< QString::fromUtf8("\xc2\xb2") << "" << "²" << tr("superscript two")
<< QString::fromUtf8("\xc2\xb3") << "" << "³" << tr("superscript three")
<< QString::fromUtf8("\xe2\x88\xb4") << "" << "∴" << tr("therefore sign")
<< QString::fromUtf8("\xcf\x91") << "" << "ϑ" << tr("Greek theta symbol")
<< QString::fromUtf8("\xcf\x92") << "" << "ϒ" << tr("Greek Upsilon with hook symbol")
<< QString::fromUtf8("\xe2\x84\x98") << "" << "℘" << tr("script capital P")
<< QString::fromUtf8("\xc2\xa5") << "" << "¥" << tr("yen sign")
;
AddGrid(spaces, spaces.count());
AddGrid(characters, 12);
AddGrid(characters2, 10);
AddGrid(characters3, 12);
}
void SelectCharacter::AddGrid(const QStringList &characters, int width)
{
QToolButton *button;
QFont font(m_SpecialCharacterAppearance.font_family, m_SpecialCharacterAppearance.font_size);
QGridLayout *grid = new QGridLayout();
grid->setHorizontalSpacing(0);
grid->setVerticalSpacing(0);
int col = 0;
int row = 0;
int i = 0;
while (i < characters.count()) {
const QString &insert_text = characters.at(i);
QString display_text = characters.at(i + 1);
if (display_text.isEmpty()) {
display_text = insert_text;
}
const QString &entity = characters.at(i + 2);
const QString &description = characters.at(i + 3);
i += 4;
if (!insert_text.isEmpty()) {
button = new QToolButton(this);
button->setAutoRaise(true);
button->setToolTip(entity + " " + description);
button->setText(display_text);
button->setFont(font);
connect(button, SIGNAL(clicked()), m_buttonMapper, SLOT(map()));
m_buttonMapper->setMapping(button, insert_text);
grid->addWidget(button, row, col);
}
col++;
if (col == width) {
col = 0;
row++;
}
}
ui.character_box->addLayout(grid);
}
QString SelectCharacter::Selection()
{
return m_SelectedText;
}
void SelectCharacter::SetSelectedCharacter(const QString &text)
{
bool isCtrl = QApplication::keyboardModifiers() & Qt::ControlModifier;
emit SelectedCharacter(text);
if (isCtrl) {
accept();
}
// Return focus to last window to allow typing to continue
parentWidget()->activateWindow();
}
void SelectCharacter::ReadSettings()
{
SettingsStore settings;
settings.beginGroup(SETTINGS_GROUP);
// The size of the window and it's full screen status
QByteArray geometry = settings.value("geometry").toByteArray();
if (!geometry.isNull()) {
restoreGeometry(geometry);
}
settings.endGroup();
// Load our initial appearance settings
m_SpecialCharacterAppearance = settings.specialCharacterAppearance();
}
void SelectCharacter::WriteSettings()
{
SettingsStore settings;
settings.beginGroup(SETTINGS_GROUP);
// The size of the window and it's full screen status
settings.setValue("geometry", saveGeometry());
settings.endGroup();
}
void SelectCharacter::connectSignalsSlots()
{
connect(m_buttonMapper, SIGNAL(mappedString(const QString &)), this, SLOT(SetSelectedCharacter(const QString &)));
}
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