/********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #include "keyboard.h" #include "configdlg.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #define USE_SMALL_BACKSPACE /* Keyboard::Keyboard {{{1 */ Keyboard::Keyboard(QWidget* parent, const char* _name, WFlags f) : QFrame(parent, _name, f), shift(0), lock(0), ctrl(0), alt(0), useLargeKeys(TRUE), usePicks(0), pressedKeyRow(-1), pressedKeyCol(-1), unicode(-1), qkeycode(0), modifiers(0), schar(0), mchar(0), echar(0), configdlg(0) { // get the default font Config *config = new Config( "qpe" ); config->setGroup( "Appearance" ); QString familyStr = config->readEntry( "FontFamily", "fixed" ); delete config; config = new Config("multikey"); config->setGroup ("pickboard"); usePicks = config->readBoolEntry ("open", "0"); // default closed delete config; setFont( QFont( familyStr, 8 ) ); picks = new KeyboardPicks( this ); picks->setFont( QFont( familyStr, 8 ) ); picks->initialise(); if (usePicks) { QObject::connect( picks, SIGNAL(key(ushort,ushort,ushort,bool,bool) ), this, SIGNAL(key(ushort,ushort,ushort,bool,bool)) ); } else picks->hide(); keys = new Keys(); repeatTimer = new QTimer( this ); connect( repeatTimer, SIGNAL(timeout()), this, SLOT(repeat()) ); } /* Keyboard::resizeEvent {{{1 */ void Keyboard::resizeEvent(QResizeEvent*) { int ph = picks->sizeHint().height(); picks->setGeometry( 0, 0, width(), ph ); keyHeight = (height()-(usePicks ? ph : 0))/5; int nk; // number of keys? if ( useLargeKeys ) { nk = 15; } else { nk = 19; } defaultKeyWidth = (width()/nk)/2; xoffs = (width()-defaultKeyWidth*nk)/2; // empty key spaces? } /* KeyboardPicks::initialize {{{1 */ void KeyboardPicks::initialise() { setSizePolicy(QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Fixed)); mode = 0; dc = new KeyboardConfig(this); configs.append(dc); } /* KeyboardPicks::sizeHint {{{1 */ QSize KeyboardPicks::sizeHint() const { return QSize(240,fontMetrics().lineSpacing()); } /* KeyboardConfig::generateText {{{1 */ void KeyboardConfig::generateText(const QString &s) { #if defined(Q_WS_QWS) || defined(_WS_QWS_) for (int i=0; i<(int)backspaces; i++) { parent->emitKey( 0, Qt::Key_Backspace, 0, true, false ); parent->emitKey( 0, Qt::Key_Backspace, 0, false, false ); } for (int i=0; i<(int)s.length(); i++) { parent->emitKey( s[i].unicode(), 0, 0, true, false ); parent->emitKey( s[i].unicode(), 0, 0, false, false ); } parent->emitKey( 0, Qt::Key_Space, 0, true, false ); parent->emitKey( 0, Qt::Key_Space, 0, false, false ); backspaces = 0; #endif } /* Keyboard::paintEvent {{{1 */ void Keyboard::paintEvent(QPaintEvent* e) { QPainter painter(this); painter.setClipRect(e->rect()); drawKeyboard( painter ); picks->dc->draw( &painter ); } /* Keyboard::drawKeyboard {{{1 */ void Keyboard::drawKeyboard(QPainter &p, int row, int col) { QColor keycolor = QColor(240,240,240); QColor keycolor_pressed = QColor(171,183,198); QColor keycolor_lines = QColor(138,148,160); QColor textcolor = QColor(43,54,68); if (row != -1 && col != -1) { //just redraw one key int x = 0; for (int i = 0; i < col; i++) { x += keys->width(row, i) * defaultKeyWidth; } int y = (row - 1) * keyHeight + (usePicks ? picks->height() : 0); int keyWidth = keys->width(row, col); p.fillRect(x + 1, y + 1, keyWidth * defaultKeyWidth - 1, keyHeight - 1, pressed || keys->pressed(row, col) ? keycolor_pressed : keycolor); QPixmap *pix = keys->pix(row,col); ushort c = keys->uni(row, col); if (!pix) { p.setPen(textcolor); p.drawText(x, y, defaultKeyWidth * keyWidth, keyHeight, AlignCenter, ((shift || lock) && keys->shift(c)) ? (QChar)keys->shift(c) : (QChar)c); } else // center the image in the middle of the key p.drawPixmap( x + (defaultKeyWidth * keyWidth - pix->width())/2, y + (keyHeight - pix->height())/2 + 1, *pix ); // this fixes the problem that the very right end of the board's vertical line // gets painted over, because it's one pixel shorter than all other keys p.setPen(keycolor_lines); p.drawLine(width() - 1, 0, width() - 1, height()); } else { p.fillRect(0, 0, width(), height(), keycolor); for (row = 1; row <= 5; row++) { int x = 0; int y = (row - 1) * keyHeight + (usePicks ? picks->height() : 0); p.setPen(keycolor_lines); p.drawLine(x, y, x + width(), y); for (int col = 0; col < keys->numKeys(row); col++) { QPixmap *pix = keys->pix(row, col); int keyWidth = keys->width(row, col); int keyWidthPix = defaultKeyWidth * keyWidth; if (keys->pressed(row, col)) p.fillRect(x+1, y+1, keyWidthPix - 1, keyHeight - 1, keycolor_pressed); ushort c = keys->uni(row, col); if (!pix) { p.setPen(textcolor); p.drawText(x, y, keyWidthPix, keyHeight, AlignCenter, ((shift || lock) && keys->shift(c)) ? (QChar)keys->shift(c) : (QChar)c); } else { // center the image in the middle of the key p.drawPixmap( x + (keyWidthPix - pix->width())/2, y + (keyHeight - pix->height())/2 + 1, QPixmap(*pix) ); } p.setPen(keycolor_lines); p.drawLine(x, y, x, y + keyHeight); x += keyWidthPix; } } p.drawLine(0, height() - 1, width(), height() - 1); p.drawLine(width() - 1, 0, width() - 1, height()); } } /* Keyboard::mousePressEvent {{{1 */ void Keyboard::mousePressEvent(QMouseEvent *e) { int row = (e->y() - (usePicks ? picks->height() : 0)) / keyHeight + 1; if (row > 5) row = 5; // figure out the column int col = 0; for (int w = 0; e->x() >= w; col++) if (col < keys->numKeys(row)) // it segfaults if it trys to read past numKeys w += keys->width(row,col) * defaultKeyWidth; else break; col --; // rewind one... qkeycode = keys->qcode(row, col); unicode = keys->uni(row, col); // might need to repaint if two or more of the same keys. // should be faster if just paint one key even though multiple keys exist. bool need_repaint = FALSE; if (unicode == 0) { // either Qt char, or nothing if (qkeycode == Qt::Key_F1) { // toggle the pickboard if ( configdlg ) { delete (ConfigDlg *) configdlg; configdlg = 0; } else { configdlg = new ConfigDlg (); connect(configdlg, SIGNAL(pickboardToggled(bool)), this, SLOT(togglePickboard(bool))); connect(configdlg, SIGNAL(setMapToDefault()), this, SLOT(setMapToDefault())); connect(configdlg, SIGNAL(setMapToFile(QString)), this, SLOT(setMapToFile(QString))); configdlg->showMaximized(); configdlg->show(); configdlg->raise(); } } else if (qkeycode == Qt::Key_Control) { ctrl = keys->pressedPtr(row, col); need_repaint = TRUE; *ctrl = !keys->pressed(row, col); } else if (qkeycode == Qt::Key_Alt) { alt = keys->pressedPtr(row, col); need_repaint = TRUE; *alt = !keys->pressed(row, col); } else if (qkeycode == Qt::Key_Shift) { need_repaint = TRUE; if (shift) { *shift = 0; shift = 0; } else { shift = keys->pressedPtr(row, col); *shift = 1; if (lock) { *lock = 0; lock = 0; } } } else if (qkeycode == Qt::Key_CapsLock) { need_repaint = TRUE; if (lock) { *lock = 0; lock = 0; } else { lock = keys->pressedPtr(row, col);; *lock = 1; if (shift) { *shift = 0; shift = 0; } } } } else { // normal char if ((shift || lock) && keys->shift(unicode)) { unicode = keys->shift(unicode); } } // korean parsing if (keys->lang == "ko") { unicode = parseKoreanInput(unicode); } modifiers = (ctrl ? Qt::ControlButton : 0) | (alt ? Qt::AltButton : 0); emit key(unicode, qkeycode, modifiers, true, false); // pickboard stuff if (usePicks) { KeyboardConfig *dc = picks->dc; if (dc) { if (qkeycode == Qt::Key_Backspace) { dc->input.remove(dc->input.last()); // remove last input dc->decBackspaces(); } else if ( qkeycode == Qt::Key_Return || QChar(unicode).isPunct() || QChar(unicode).isSpace() || unicode == 0) { dc->input.clear(); dc->resetBackspaces(); } else { dc->add(QString(QChar(unicode))); dc->incBackspaces(); } } picks->repaint(); } // painting pressed = TRUE; pressedKeyRow = row; pressedKeyCol = col; if (need_repaint) repaint(FALSE); else { // just paint the one key pressed QPainter p(this); drawKeyboard(p, row, col); } pressTid = startTimer(80); } /* Keyboard::mouseReleaseEvent {{{1 */ void Keyboard::mouseReleaseEvent(QMouseEvent*) { pressed = FALSE; if ( pressTid == 0 ) #if defined(Q_WS_QWS) || defined(_WS_QWS_) if ( unicode != -1 ) { emit key( unicode, qkeycode, modifiers, false, false ); repeatTimer->stop(); } #endif if (shift && unicode != 0) { *shift = 0; // unpress shift key shift = 0; // reset the shift pointer repaint(FALSE); } else clearHighlight(); } /* Keyboard::timerEvent {{{1 */ /* void Keyboard::timerEvent(QTimerEvent* e) { if ( e->timerId() == pressTid ) { killTimer(pressTid); pressTid = 0; if ( !pressed ) cout << "calling clearHighlight from timerEvent\n"; clearHighlight(); } } */ void Keyboard::repeat() { repeatTimer->start( 200 ); emit key( unicode, 0, modifiers, true, true ); } void Keyboard::clearHighlight() { if ( pressedKeyRow >= 0 && pressedKeyCol >= 0) { int tmpRow = pressedKeyRow; int tmpCol = pressedKeyCol; pressedKeyRow = -1; pressedKeyCol = -1; QPainter p(this); drawKeyboard(p, tmpRow, tmpCol); } } /* Keyboard::sizeHint {{{1 */ QSize Keyboard::sizeHint() const { QFontMetrics fm=fontMetrics(); int keyHeight = fm.lineSpacing() + 2; return QSize( 240, keyHeight * 5 + (usePicks ? picks->sizeHint().height() : 0) + 1); } void Keyboard::resetState() { schar = mchar = echar = 0; picks->resetState(); } /* Keyboard::togglePickboard {{{1 */ void Keyboard::togglePickboard(bool on_off) { usePicks = on_off; if (usePicks) { picks->show(); //move(x(), y() - picks->height()); // not required anymore because QCopChannel::send //adjustSize(); QObject::connect( picks, SIGNAL(key(ushort,ushort,ushort,bool,bool) ), this, SIGNAL(key(ushort,ushort,ushort,bool,bool)) ); } else { picks->hide(); picks->resetState(); //move(x(), y() + picks->height()); //adjustSize(); QObject::disconnect( picks, SIGNAL(key(ushort,ushort,ushort,bool,bool) ), this, SIGNAL(key(ushort,ushort,ushort,bool,bool)) ); } /* * this closes && opens the input method */ QCopChannel::send ("QPE/TaskBar", "hideInputMethod()"); QCopChannel::send ("QPE/TaskBar", "showInputMethod()"); } /* Keyboard::setMapTo ... {{{1 */ void Keyboard::setMapToDefault() { /* load current locale language map */ Config *config = new Config("locale"); config->setGroup( "Language" ); QString l = config->readEntry( "Language" , "en" ); delete config; QString key_map = QPEApplication::qpeDir() + "/share/multikey/" + l + ".keymap"; /* save change to multikey config file */ config = new Config("multikey"); config->setGroup ("keymaps"); config->writeEntry ("current", key_map); // default closed delete config; delete keys; keys = new Keys(key_map); // have to repaint the keyboard repaint(FALSE); } void Keyboard::setMapToFile(QString file) { /* save change to multikey config file */ Config *config = new Config("multikey"); config->setGroup ("keymaps"); config->writeEntry ("current", file); // default closed delete config; delete keys; keys = new Keys(file); repaint(FALSE); } /* korean input functions {{{1 * * TODO * one major problem with this implementation is that you can't move the * cursor after inputing korean chars, otherwise it will eat up and replace * the char before the cursor you move to. fix that * * make backspace delete one single char, not the whole thing if still * editing. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * how korean input works * * all following chars means unicode char value and are in hex * * 초음 = schar (start char) * 중음 = mchar (middle char) * 끝음 = echar (end char) * * there are 19 schars. unicode position is at 1100 - 1112 * there are 21 mchars. unicode position is at 1161 - 1175 * there are 27 echars. unicode position is at 11a8 - 11c2 * * the map with everything combined is at ac00 - d7a3 * */ ushort Keyboard::parseKoreanInput (ushort c) { if ((c != 0 && (c < 0x1100 || 0x11c2 < c) && (c < 0xac00 || 0xd7a3 < c)) || (c == 0 && qkeycode != Qt::Key_Shift && Qt::Key_CapsLock != qkeycode && qkeycode != Qt::Key_Control && qkeycode != Qt::Key_Alt)) { schar = 0, mchar = 0, echar = 0; return c; } if ( 0x1100 <= c && c <= 0x1112 ) { // schar or echar was input if (schar == 0 || (schar != 0 && mchar == 0)) { schar = c; mchar = 0; echar = 0; return c; } else if (mchar != 0) { if (echar == 0) { if (!(echar = constoe(c))) { schar = c; mchar = 0; echar = 0; return c; } } else { // must figure out what the echar is if (echar == 0x11a8) { // ㄱ if (c == 0x1100) echar = 0x11a9; // ㄱ + ㄱ else if (c == 0x1109) echar = 0x11aa; // ㄱ + ㅅ else { schar = c; mchar = 0; echar = 0; return c; } } else if (echar == 0x11ab) { // ㄴ if (c == 0x110c) echar = 0x11ac; // ㄴ + ㅈ else if (c == 0x1112) echar = 0x11ad; // ㄴ + ㅎ else { schar = c; mchar = 0; echar = 0; return c; } } else if (echar == 0x11af) { // ㄹ if (c == 0x1100) echar = 0x11b0; // ㄹ + ㄱ else if (c == 0x1106) echar = 0x11b1; // ㄹ + ㅁ else if (c == 0x1107) echar = 0x11b2; // ㄹ + ㅂ else if (c == 0x1109) echar = 0x11b3; // ㄹ + ㅅ else if (c == 0x1110) echar = 0x11b4; // ㄹ + ㅌ else if (c == 0x1111) echar = 0x11b5; // ㄹ + ㅍ else if (c == 0x1112) echar = 0x11b6; // ㄹ + ㅎ else { schar = c; mchar = 0; echar = 0; return c; } } else if (echar == 0x11b8) { // ㅂ if (c == 0x1109) echar = 0x11b9; // ㅂ + ㅅ else { schar = c; mchar = 0; echar = 0; return c; } } else if (echar == 0x11ba) { // ㅅ if (c == 0x1109) echar = 0x11bb; // ㅅ + ㅅ else { schar = c; mchar = 0; echar = 0; return c; } } else { // if any other char, cannot combine chars schar = c; mchar = 0; echar = 0; return c; } unicode = echar; } } } else if (0x1161 <= c && c <= 0x1175) { // mchar was input if (schar != 0 && mchar == 0) { mchar = c; } else if (schar != 0 && mchar != 0 && echar == 0) { switch (mchar) { case 0x1169: if (c == 0x1161) mchar = 0x116a; else if (c == 0x1162) mchar = 0x116b; else if (c == 0x1175) mchar = 0x116c; else { schar = 0; mchar = 0; echar = 0; return c; } break; case 0x116e: if (c == 0x1165) mchar = 0x116f; else if (c == 0x1166) mchar = 0x1170; else if (c == 0x1175) mchar = 0x1171; else { schar = 0; mchar = 0; echar = 0; return c; } break; case 0x1173: if (c == 0x1175) mchar = 0x1174; else { schar = 0; mchar = 0; echar = 0; return c; } break; default: schar = 0; mchar = 0; echar = 0; return c; } } else if (schar != 0 && mchar != 0 && echar != 0) { emit key( 8, Qt::Key_Backspace, 0, true, false ); ushort prev = 0; switch (echar) { /* case 0x11a9: prev = combineKoreanChars(schar, mchar, 0x11a8); schar = 0x1100; break; */ case 0x11aa: prev = combineKoreanChars(schar, mchar, 0x11a8); schar = 0x1109; break; case 0x11ac: prev = combineKoreanChars(schar, mchar, 0x11ab); schar = 0x110c; break; case 0x11ad: prev = combineKoreanChars(schar, mchar, 0x11ab); schar = 0x1112; break; case 0x11b0: prev = combineKoreanChars(schar, mchar, 0x11af); schar = 0x1100; break; case 0x11b1: prev = combineKoreanChars(schar, mchar, 0x11af); schar = 0x1106; break; case 0x11b2: prev = combineKoreanChars(schar, mchar, 0x11af); schar = 0x1107; break; case 0x11b3: prev = combineKoreanChars(schar, mchar, 0x11af); schar = 0x1109; break; case 0x11b4: prev = combineKoreanChars(schar, mchar, 0x11af); schar = 0x1110; break; case 0x11b9: prev = combineKoreanChars(schar, mchar, 0x11b8); schar = 0x1109; break; /* case 0x11bb: prev = combineKoreanChars(schar, mchar, 0x11ba); schar = 0x1109; break; */ default: if (constoe(echar)) { prev = combineKoreanChars(schar, mchar, 0); schar = constoe(echar); } break; } emit key( prev, prev, 0, true, false ); mchar = c; echar = 0; return combineKoreanChars(schar, mchar, 0); } else { schar = 0; mchar = 0; echar = 0; return c; } } else /*if (c == ' ')*/ return c; // and now... finally delete previous char, and return new char emit key( 8, Qt::Key_Backspace, 0, true, false ); return combineKoreanChars( schar, mchar, echar); } ushort Keyboard::combineKoreanChars(const ushort s, const ushort m, const ushort e) { return ((s - 0x1100) * 588) + ((m - 0x1161) * 28) + (e ? e - 0x11a7 : 0) + 0xac00; } ushort Keyboard::constoe(const ushort c) { // converts schars to echars if possible if (0x1100 <= c && c <= 0x1112) { // schar to echar switch (c) { case 0x1100: return 0x11a8; case 0x1101: return 0x11a9; case 0x1102: return 0x11ab; case 0x1103: return 0x11ae; case 0x1105: return 0x11af; case 0x1106: return 0x11b7; case 0x1107: return 0x11b8; case 0x1109: return 0x11ba; case 0x110a: return 0x11bb; case 0x110b: return 0x11bc; case 0x110c: return 0x11bd; case 0x110e: return 0x11be; case 0x110f: return 0x11bf; case 0x1110: return 0x11c0; case 0x1111: return 0x11c1; case 0x1112: return 0x11c2; default: return 0; } } else { //echar to schar switch (c) { case 0x11a8: return 0x1100; case 0x11a9: return 0x1101; case 0x11ab: return 0x1102; case 0x11ae: return 0x1103; case 0x11af: return 0x1105; case 0x11b7: return 0x1106; case 0x11b8: return 0x1107; case 0x11ba: return 0x1109; case 0x11bb: return 0x110a; case 0x11bc: return 0x110b; case 0x11bd: return 0x110c; case 0x11be: return 0x110e; case 0x11bf: return 0x110f; case 0x11c0: return 0x1110; case 0x11c1: return 0x1111; case 0x11c2: return 0x1112; default: return 0; } } } // Keys::Keys {{{1 Keys::Keys() { Config *config = new Config ("multikey"); config->setGroup( "keymaps" ); QString key_map = config->readEntry( "current" ); delete config; if (key_map.isNull()) { Config *config = new Config("locale"); config->setGroup( "Language" ); QString l = config->readEntry( "Language" , "en" ); delete config; key_map = QPEApplication::qpeDir() + "/share/multikey/" + l + ".keymap"; } setKeysFromFile(key_map); } Keys::Keys(const char * filename) { setKeysFromFile(filename); } // Keys::setKeysFromFile {{{2 void Keys::setKeysFromFile(const char * filename) { QFile f(filename); if (f.open(IO_ReadOnly)) { QTextStream t(&f); int row; int qcode; ushort unicode; int width; QString buf; QString comment; char * xpm[256]; //couldnt be larger than that... could it? QPixmap *xpm2pix = 0; buf = t.readLine(); while (buf) { // key definition if (buf.contains(QRegExp("^\\d+\\s+[0-1a-fx]+", FALSE, FALSE))) { // no $1 type referencing!!! this implementation of regexp sucks // dont know of any sscanf() type funcs in Qt lib QTextStream tmp (buf, IO_ReadOnly); tmp >> row >> qcode >> unicode >> width >> comment; buf = t.readLine(); int xpmLineCount = 0; xpm2pix = 0; // erase blank space while (buf.contains(QRegExp("^\\s*$")) && buf) buf = t.readLine(); while (buf.contains(QRegExp("^\\s*\".*\""))) { QString xpmBuf = buf.stripWhiteSpace(); xpm[xpmLineCount] = new char [xpmBuf.length()]; int j = 0; for (ushort i = 0; i < xpmBuf.length(); i++) { if (xpmBuf[i].latin1() != '"') { ((char *)xpm[xpmLineCount])[j] = xpmBuf.at(i).latin1(); j++; } } // have to close that facker up ((char *)xpm[xpmLineCount])[j] = '\0'; xpmLineCount++; buf = t.readLine(); } if (xpmLineCount) { xpm2pix = new QPixmap((const char **)xpm); for (int i = 0; i < xpmLineCount; i++) delete [] (xpm[i]); } setKey(row, qcode, unicode, width, xpm2pix); } // shift map else if (buf.contains(QRegExp("^[0-9a-fx]+\\s+[0-9a-fx]+\\s*$", FALSE, FALSE))) { QTextStream tmp (buf, IO_ReadOnly); ushort lower, shift; tmp >> lower >> shift; shiftMap.insert(lower, shift); buf = t.readLine(); } // other variables like lang & title else if (buf.contains(QRegExp("^\\s*[a-zA-Z]+\\s*=\\s*[a-zA-Z0-9/]+\\s*$", FALSE, FALSE))) { QTextStream tmp (buf, IO_ReadOnly); QString name, equals, value; tmp >> name >> equals >> value; if (name == "lang") { lang = value; } cout << name << " = " << value << "\n"; buf = t.readLine(); } // comments else if (buf.contains(QRegExp("^\\s*#"))) { buf = t.readLine(); } else { // blank line, or garbage buf = t.readLine(); } } f.close(); } } // Keys::setKey {{{2 void Keys::setKey(const int row, const int qcode, const ushort unicode, const int width, QPixmap *pix) { Key * key; key = new Key; key->qcode = qcode; key->unicode = unicode; key->width = width; // share key->pressed between same keys bool found = 0; for (int i = 1; i <= 5; i++) { for (unsigned int j = 0; j < keys[i].count(); j++) if (keys[i].at(j)->qcode == qcode && keys[i].at(j)->unicode == unicode) { key->pressed = keys[i].at(j)->pressed; found = 1; } } if (!found) { key->pressed = new bool; *(key->pressed) = 0; } key->pix = pix; keys[row].append(key); } // Keys:: other functions {{{2 int Keys::width(const int row, const int col) { return keys[row].at(col)->width; } ushort Keys::uni(const int row, const int col) { return keys[row].at(col)->unicode; } int Keys::qcode(const int row, const int col) { return keys[row].at(col)->qcode; } QPixmap *Keys::pix(const int row, const int col) { return keys[row].at(col)->pix; } bool Keys::pressed(const int row, const int col) { return *(keys[row].at(col)->pressed); } int Keys::numKeys(const int row) { return keys[row].count(); } void Keys::setPressed(const int row, const int col, const bool pressed) { *(keys[row].at(col)->pressed) = pressed; } ushort Keys::shift(const ushort uni) { if (shiftMap[uni]) { return shiftMap[uni]; } else return 0; } bool *Keys::pressedPtr(const int row, const int col) { return keys[row].at(col)->pressed; }