From b18897e49eb04eb5d847c8231dde7442eca19fb4 Mon Sep 17 00:00:00 2001
From: hash <hash>
Date: Sun, 28 Jul 2002 10:10:35 +0000
Subject: keyboard that changes according to current locale setting
---
(limited to 'inputmethods/multikey')
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
+ *
+ * ���� = schar (start char)
+ * ���� = mchar (middle char)
+ * ���� = 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; // �� + ��
+ else {
+ schar = c; mchar = 0; echar = 0;
+ return c;
+ }
+
+ } else if (echar == 0x11ab) { // ��
+
+ if (c == 0x110c) echar = 0x11ac; // �� + ��
+ else if (c == 0x1112) echar = 0x11ad; // �� + ��
+ 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; // �� + ��
+ else if (c == 0x1109) echar = 0x11b3; // �� + ��
+ else if (c == 0x1110) echar = 0x11b4; // �� + ��
+ else if (c == 0x1111) echar = 0x11b5; // �� + ��
+ else if (c == 0x1112) echar = 0x11b6; // �� + ��
+ else {
+ schar = c; mchar = 0; echar = 0;
+ return c;
+ }
+
+ } else if (echar == 0x11b8) { // ��
+
+ if (c == 0x1109) echar = 0x11b9; // �� + ��
+ else {
+ schar = c; mchar = 0; echar = 0;
+ return c;
+ }
+
+ } else if (echar == 0x11ba) { // ��
+
+ if (c == 0x1109) echar = 0x11bb; // �� + ��
+ 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;
+}
diff --git a/inputmethods/multikey/keyboard.h b/inputmethods/multikey/keyboard.h
new file mode 100644
index 0000000..b524195
--- a/dev/null
+++ b/inputmethods/multikey/keyboard.h
@@ -0,0 +1,148 @@
+/**********************************************************************
+** 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 <qframe.h>
+#include <qmap.h>
+#include "../pickboard/pickboardcfg.h"
+#include "../pickboard/pickboardpicks.h"
+
+class QTimer;
+
+class KeyboardConfig : public DictFilterConfig
+{
+public:
+ KeyboardConfig(PickboardPicks* p) : DictFilterConfig(p), backspaces(0) { nrows = 1; }
+ virtual void generateText(const QString &s);
+ void decBackspaces() { if (backspaces) backspaces--; }
+ void incBackspaces() { backspaces++; }
+ void resetBackspaces() { backspaces = 0; }
+private:
+ int backspaces;
+};
+
+
+class KeyboardPicks : public PickboardPicks
+{
+ Q_OBJECT
+public:
+ KeyboardPicks(QWidget* parent=0, const char* name=0, WFlags f=0)
+ : PickboardPicks(parent, name, f) { }
+ void initialise();
+ virtual QSize sizeHint() const;
+ KeyboardConfig *dc;
+};
+
+
+class Keys {
+public:
+
+ Keys();
+ Keys(const char * filename);
+ ushort uni(const int row, const int col);
+ int qcode(const int row, const int col);
+ int width(const int row, const int col);
+ bool pressed(const int row, const int col);
+ bool *pressedPtr(const int row, const int col);
+ ushort shift(const ushort);
+ QPixmap *pix(const int row, const int col);
+ int numKeys(const int row);
+ void setKeysFromFile(const char *filename);
+ void setKey(const int row, const int qcode, const ushort unicode,
+ const int width, QPixmap *pix);
+ void setPressed(const int row, const int col, const bool pressed);
+
+private:
+
+ typedef struct Key {
+ int qcode; // are qt key codes just unicode values?
+ ushort unicode;
+ int width; // not pixels but relative key width. normal key is 2
+
+ // only needed for keys like ctrl that can have multiple keys pressed at once
+ bool *pressed;
+ QPixmap *pix;
+ };
+
+ QList<Key> keys[6];
+ QMap<ushort,ushort> shiftMap;
+
+};
+
+class Keyboard : public QFrame
+{
+ Q_OBJECT
+public:
+ Keyboard( QWidget* parent=0, const char* name=0, WFlags f=0 );
+
+ void resetState();
+
+ void mousePressEvent(QMouseEvent*);
+ void mouseReleaseEvent(QMouseEvent*);
+ void resizeEvent(QResizeEvent*);
+ void paintEvent(QPaintEvent* e);
+ //void timerEvent(QTimerEvent* e);
+ void drawKeyboard( QPainter &p, int row = -1, int col = -1);
+
+ QSize sizeHint() const;
+
+signals:
+ void key( ushort scancode, ushort unicode, ushort modifiers, bool, bool );
+
+private slots:
+ void repeat();
+
+private:
+ int getKey( int &w, int j = -1 );
+ void clearHighlight();
+
+ bool *shift;
+ bool *lock;
+ bool *ctrl;
+ bool *alt;
+ uint useLargeKeys:1;
+ uint usePicks:1;
+
+ int pressedKeyRow;
+ int pressedKeyCol;
+
+ KeyboardPicks *picks;
+
+ int keyHeight;
+ int defaultKeyWidth;
+ int xoffs;
+
+ int unicode;
+ int qkeycode;
+ int modifiers;
+
+ int pressTid;
+ bool pressed;
+
+ Keys keys;
+ QString LANG;
+ /* for korean input */
+ ushort schar, mchar, echar;
+ ushort parseKoreanInput(ushort c);
+ ushort combineKoreanChars(const ushort s, const ushort m, const ushort e);
+ ushort constoe(const ushort c);
+
+ QTimer *repeatTimer;
+};
+
+
diff --git a/inputmethods/multikey/keyboard.pro b/inputmethods/multikey/keyboard.pro
new file mode 100644
index 0000000..2e92e06
--- a/dev/null
+++ b/inputmethods/multikey/keyboard.pro
@@ -0,0 +1,29 @@
+TEMPLATE = lib
+CONFIG += qt warn_on release
+HEADERS = keyboard.h \
+ ../pickboard/pickboardcfg.h \
+ ../pickboard/pickboardpicks.h \
+ keyboardimpl.h
+SOURCES = keyboard.cpp \
+ ../pickboard/pickboardcfg.cpp \
+ ../pickboard/pickboardpicks.cpp \
+ keyboardimpl.cpp
+TARGET = qmultikey
+DESTDIR = ../../plugins/inputmethods
+INCLUDEPATH += $(OPIEDIR)/include
+DEPENDPATH += ../$(OPIEDIR)/include ../../launcher
+LIBS += -lqpe
+VERSION = 1.0.0
+
+TRANSLATIONS = ../../i18n/pt_BR/libqmultikey.ts
+TRANSLATIONS += ../../i18n/de/libqmultikey.ts
+TRANSLATIONS += ../../i18n/en/libqmultikey.ts
+TRANSLATIONS += ../../i18n/hu/libqmultikey.ts
+TRANSLATIONS += ../../i18n/sl/libqmultikey.ts
+TRANSLATIONS += ../../i18n/ja/libqmultikey.ts
+TRANSLATIONS += ../../i18n/ko/libqmultikey.ts
+TRANSLATIONS += ../../i18n/pl/libqmultikey.ts
+TRANSLATIONS += ../../i18n/no/libqmultikey.ts
+TRANSLATIONS += ../../i18n/zh_CN/libqmultikey.ts
+TRANSLATIONS += ../../i18n/zh_TW/libqmultikey.ts
+TRANSLATIONS += ../../i18n/fr/libqmultikey.ts
diff --git a/inputmethods/multikey/keyboardimpl.cpp b/inputmethods/multikey/keyboardimpl.cpp
new file mode 100644
index 0000000..2bcb0fa
--- a/dev/null
+++ b/inputmethods/multikey/keyboardimpl.cpp
@@ -0,0 +1,108 @@
+/**********************************************************************
+** 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 <qapplication.h>
+#include <qpixmap.h>
+#include "keyboard.h"
+#include "keyboardimpl.h"
+
+/* XPM */
+static const char * kb_xpm[] = {
+"28 13 4 1",
+" c None",
+". c #4C4C4C",
+"+ c #FFF7DD",
+"@ c #D6CFBA",
+" .......................... ",
+" .+++.+++.+++.+++.+++.++++. ",
+" .+@@.+@@.+@@.+@@.+@@.+@@@. ",
+" .......................... ",
+" .+++++.+++.+++.+++.++++++. ",
+" .+@@@@.+@@.+@@.+@@.+@@@@@. ",
+" .......................... ",
+" .++++++.+++.+++.+++.+++++. ",
+" .+@@@@@.+@@.+@@.+@@.+@@@@. ",
+" .......................... ",
+" .++++.++++++++++++++.++++. ",
+" .+@@@.+@@@@@@@@@@@@@.+@@@. ",
+" .......................... "};
+
+
+KeyboardImpl::KeyboardImpl()
+ : input(0), icn(0), ref(0)
+{
+}
+
+KeyboardImpl::~KeyboardImpl()
+{
+ delete input;
+ delete icn;
+}
+
+QWidget *KeyboardImpl::inputMethod( QWidget *parent, Qt::WFlags f )
+{
+ if ( !input )
+ input = new Keyboard( parent, "Keyboard", f );
+ return input;
+}
+
+void KeyboardImpl::resetState()
+{
+ if ( input )
+ input->resetState();
+}
+
+QPixmap *KeyboardImpl::icon()
+{
+ if ( !icn )
+ icn = new QPixmap( (const char **)kb_xpm );
+ return icn;
+}
+
+QString KeyboardImpl::name()
+{
+ return qApp->translate( "InputMethods", "Multikey" );
+// return qApp->translate( "InputMethods", "Opti" );
+}
+
+void KeyboardImpl::onKeyPress( QObject *receiver, const char *slot )
+{
+ if ( input )
+ QObject::connect( input, SIGNAL(key(ushort,ushort,ushort,bool,bool)), receiver, slot );
+}
+
+#ifndef QT_NO_COMPONENT
+QRESULT KeyboardImpl::queryInterface( const QUuid &uuid, QUnknownInterface **iface )
+{
+ *iface = 0;
+ if ( uuid == IID_QUnknown )
+ *iface = this;
+ else if ( uuid == IID_InputMethod )
+ *iface = this;
+
+ if ( *iface )
+ (*iface)->addRef();
+ return QS_OK;
+}
+
+Q_EXPORT_INTERFACE()
+{
+ Q_CREATE_INSTANCE( KeyboardImpl )
+}
+#endif
diff --git a/inputmethods/multikey/keyboardimpl.h b/inputmethods/multikey/keyboardimpl.h
new file mode 100644
index 0000000..e756364
--- a/dev/null
+++ b/inputmethods/multikey/keyboardimpl.h
@@ -0,0 +1,51 @@
+/**********************************************************************
+** 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.
+**
+**********************************************************************/
+#ifndef KEYBOARDIMPL_H
+#define KEYBOARDIMPL_H
+
+#include <qpe/inputmethodinterface.h>
+
+class Keyboard;
+class QPixmap;
+
+class KeyboardImpl : public InputMethodInterface
+{
+public:
+ KeyboardImpl();
+ virtual ~KeyboardImpl();
+
+#ifndef QT_NO_COMPONENT
+ QRESULT queryInterface( const QUuid&, QUnknownInterface** );
+ Q_REFCOUNT
+#endif
+
+ virtual QWidget *inputMethod( QWidget *parent, Qt::WFlags f );
+ virtual void resetState();
+ virtual QPixmap *icon();
+ virtual QString name();
+ virtual void onKeyPress( QObject *receiver, const char *slot );
+
+private:
+ Keyboard *input;
+ QPixmap *icn;
+ ulong ref;
+};
+
+#endif
diff --git a/inputmethods/multikey/opie-keyboard.control b/inputmethods/multikey/opie-keyboard.control
new file mode 100644
index 0000000..42df4cd
--- a/dev/null
+++ b/inputmethods/multikey/opie-keyboard.control
@@ -0,0 +1,9 @@
+Files: plugins/inputmethods/libqmultikey.so*
+Priority: optional
+Section: opie/inputmethods
+Maintainer: Jake Richardson (jake@asdfnews.org)
+Architecture: arm
+Version: $QPE_VERSION-$SUB_VERSION
+Depends: opie-base ($QPE_VERSION)
+Description: Multiple language keyboard
+ Keyboard for inputing multiple languages in the OPIE environment.
diff --git a/inputmethods/multikey/qpe-keyboard.postinst b/inputmethods/multikey/qpe-keyboard.postinst
new file mode 100755
index 0000000..c254b01
--- a/dev/null
+++ b/inputmethods/multikey/qpe-keyboard.postinst
@@ -0,0 +1,2 @@
+#!/bin/sh
+/opt/QtPalmtop/bin/qcop QPE/TaskBar "reloadInputMethods()"
diff --git a/inputmethods/multikey/qpe-keyboard.postrm b/inputmethods/multikey/qpe-keyboard.postrm
new file mode 100755
index 0000000..c254b01
--- a/dev/null
+++ b/inputmethods/multikey/qpe-keyboard.postrm
@@ -0,0 +1,2 @@
+#!/bin/sh
+/opt/QtPalmtop/bin/qcop QPE/TaskBar "reloadInputMethods()"
--
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