keyboard that changes according to current locale setting

1 files changed, 955 insertions, 0 deletions

diff --git a/inputmethods/multikey/keyboard.cpp b/inputmethods/multikey/keyboard.cpp
new file mode 100644
index 0000000..92da8ca
--- a/dev/null
+++ b/inputmethods/multikey/keyboard.cpp
@@ -0,0 +1,955 @@
+/**********************************************************************
+** 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 <qpe/global.h>
+
+#include <qwindowsystem_qws.h>
+#include <qpainter.h>
+#include <qfontmetrics.h>
+#include <qtimer.h>
+#include <qpe/qpeapplication.h>
+#include <qpe/config.h>
+#include <ctype.h>
+#include <qfile.h>
+#include <qtextstream.h>
+
+#include <sys/utsname.h>
+
+
+#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), LANG("ko"), schar(0), mchar(0), echar(0)
+{
+
+    picks = new KeyboardPicks( this );
+    picks->setFont( QFont( "helvetica", 8 ) );
+    setFont( QFont( "helvetica", 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();
+
+    Config config("locale");
+    config.setGroup( "Language" );
+    LANG = config.readEntry( "Language" );
+    if(LANG.isEmpty()) LANG = "en";
+
+    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
+
+            usePicks = !usePicks;
+            if (usePicks) {
+                picks->show();
+                move(x(), y() - picks->height());
+                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)) );
+
+            }
+
+            keys.setPressed(row, col, usePicks);
+            need_repaint = TRUE;
+            qkeycode = 0; // don't need to emit Key_F1
+        } 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 (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();
+}
+
+/* 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 a kor/eng swaping key
+ *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
+ *
+ * how korean input works
+ *
+ * all following chars means unicode char value and are in hex
+ *
+ * ÃÊÀ½ = schar (start char)
+ * ÁßÀ½ = mchar (middle char)
+ * ³¡À½ = 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) { // ¤¡
+
+					if (c == 0x1100) 		echar = 0x11a9; // ¤¡ + ¤¡
+					else if (c == 0x1109) 	echar = 0x11aa; // ¤¡ + ¤µ
+					else { 
+						schar = c; mchar = 0; echar = 0; 
+						return c;
+					}
+
+				} else if (echar == 0x11ab) { // ¤¤
+
+					if (c == 0x110c)  		echar = 0x11ac; // ¤¤ + ¤¸
+					else if (c == 0x1112)  	echar = 0x11ad; // ¤¤ + ¤¾
+					else {
+						schar = c; mchar = 0; echar = 0; 
+						return c;
+					}
+
+				} else if (echar == 0x11af) { // ¤©
+
+					if (c == 0x1100) 		echar = 0x11b0; // ¤© + ¤¡
+					else if (c == 0x1106) 	echar = 0x11b1; // ¤© + ¤±
+					else if (c == 0x1107) 	echar = 0x11b2; // ¤© + ¤²
+					else if (c == 0x1109) 	echar = 0x11b3; // ¤© + ¤µ
+					else if (c == 0x1110) 	echar = 0x11b4; // ¤© + ¤¼
+					else if (c == 0x1111) 	echar = 0x11b5; // ¤© + ¤½
+					else if (c == 0x1112) 	echar = 0x11b6; // ¤© + ¤¾
+					else {
+						schar = c; mchar = 0; echar = 0; 
+						return c;
+					}
+
+				} else if (echar == 0x11b8) { // ¤²
+
+					if (c == 0x1109) 		echar = 0x11b9; // ¤² + ¤µ
+					else {
+						schar = c; mchar = 0; echar = 0; 
+						return c;
+					}
+
+				} else if (echar == 0x11ba) { // ¤µ 
+
+					if (c == 0x1109) 		echar = 0x11bb; // ¤µ + ¤µ 
+					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("locale");
+    config.setGroup( "Language" );
+    QString l = config.readEntry( "Language" );
+    if(l.isEmpty()) l = "en";
+
+    QString key_map = QPEApplication::qpeDir() + "/i18n/" + l + "/keyboard";
+
+    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) {
+
+            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);
+            }
+            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();
+            }
+            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;
+}