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author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
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committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2 (patch) | |
tree | d3bb9f5d25a2dc09ca81adecf39621d871534297 /ktouch/src/ktouchkeyboardwidget.cpp | |
download | tdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.tar.gz tdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.zip |
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'ktouch/src/ktouchkeyboardwidget.cpp')
-rw-r--r-- | ktouch/src/ktouchkeyboardwidget.cpp | 532 |
1 files changed, 532 insertions, 0 deletions
diff --git a/ktouch/src/ktouchkeyboardwidget.cpp b/ktouch/src/ktouchkeyboardwidget.cpp new file mode 100644 index 00000000..6e92c99d --- /dev/null +++ b/ktouch/src/ktouchkeyboardwidget.cpp @@ -0,0 +1,532 @@ +/*************************************************************************** + * ktouchkeyboardwidget.cpp * + * ------------------------ * + * Copyright (C) 2000 by Håvard Frøiland, 2004 by Andreas Nicolai * + * ghorwin@users.sourceforge.net * + * * + * This program 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 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#include "ktouchkeyboardwidget.h" +#include "ktouchkeyboardwidget.moc" + +#include <algorithm> +#include <set> + +#include <qfile.h> + +#include <kdebug.h> +#include <ktempfile.h> +#include <klocale.h> +#include <kio/netaccess.h> +#include <kstandarddirs.h> +#include <kmessagebox.h> + +#include "prefs.h" +#include "ktouchkeyconnector.h" + +// the margin between keyboard and widget frame +const int MARGIN = 10; + +QMap<QChar, int> KTouchKeyboardWidget::m_keyCharMap; +// -------------------------------------------------------------------------- + + +KTouchKeyboardWidget::KTouchKeyboardWidget(QWidget *parent) + : QWidget(parent), m_keyboardWidth(100), m_keyboardHeight(60), m_currentLayout(""), + m_hideKeyboard(false) +{ + setMinimumHeight(100); // when it's smaller you won't see anything + m_keyList.setAutoDelete(true); // the list is responsable for cleaning up +} + + +bool KTouchKeyboardWidget::loadKeyboard(QWidget * window, const KURL& url, QString* errorMsg) { + QString target; + if (KIO::NetAccess::download(url, target, window)) { + QString msg; + bool result = readKeyboard(target, msg); + KIO::NetAccess::removeTempFile(target); + if (!result && errorMsg!=NULL) + *errorMsg = i18n("Could not read the keyboard layout file '%1'. ").arg(url.url()) + msg; + return result; + } + else { + if (errorMsg!=NULL) + *errorMsg = i18n("Could not download/open keyboard layout file from '%1'.").arg(url.url()); + return false; + } +} + + +void KTouchKeyboardWidget::saveKeyboard(QWidget * window, const KURL& url) { + QString tmpFile; + KTempFile *temp=0; + if (url.isLocalFile()) + tmpFile=url.path(); // for local files the path is sufficient + else { + temp=new KTempFile; // for remote files create a temporary file first + tmpFile=temp->name(); + } + + QFile outfile(tmpFile); + if ( !outfile.open( IO_WriteOnly ) ) { + if (temp) delete temp; + return; + } + + QTextStream out( &outfile ); + out << "########################################## \n"; + out << "# # \n"; + out << "# Keyboard layout file for KTouch # \n"; + out << "# # \n"; + out << "########################################## \n"; + out << "#\n"; + out << endl; + + for (KTouchBaseKey * key = m_keyList.first(); key; key = m_keyList.next()) { + switch (key->type()) { + case KTouchBaseKey::FINGER_KEY : out << "FingerKey "; break; + case KTouchBaseKey::NORMAL_KEY : out << "NormalKey "; break; + case KTouchBaseKey::CONTROL_KEY : out << "ControlKey "; break; + default : out << "NormalKey "; break; + } + QRect rect=key->frame(); + out << key->m_keyChar.unicode() << '\t' << key->m_keyText << '\t' + << rect.left() << '\t' << rect.top() << '\t' << rect.width() << '\t' << rect.height() << endl; + } + + if (temp) { + KIO::NetAccess::upload(tmpFile, url, window); + temp->unlink(); + delete temp; + } +} + +void KTouchKeyboardWidget::applyPreferences(QWidget * window, bool silent) { + m_hideKeyboard = Prefs::hideKeyboard(); + if (m_hideKeyboard) + setMaximumHeight(100); + else + setMaximumHeight(10000); + // let's check whether the keyboard layout has changed + if (Prefs::currentKeyboardFile() != m_currentLayout) { + // if the layout is the number layout just create it and we're done + //kdDebug() << "[KTouchKeyboardWidget::applyPreferences] keyboard = " << Prefs::currentKeyboardFile() << endl; + if (Prefs::currentKeyboardFile()=="number.keyboard") { + createDefaultKeyboard(); + resizeEvent(NULL); + return; + } + // ok, let's load this layout + if (silent) { + // during initialisation we don't want to have a message box, that's why this is silent + if (!loadKeyboard(window, KURL::fromPathOrURL( Prefs::currentKeyboardFile() ))) + createDefaultKeyboard(); + else + m_currentLayout=Prefs::currentKeyboardFile(); + } + else { + QString errorMsg; + if (!loadKeyboard(window, KURL::fromPathOrURL( Prefs::currentKeyboardFile() ), &errorMsg)) { + KMessageBox::error( 0, i18n("Error reading the keyboard layout; the default number keypad will " + "be created instead. You can choose another keyboard layout in the preferences dialog."), + errorMsg); + createDefaultKeyboard(); + } + else + m_currentLayout=Prefs::currentKeyboardFile(); + } + } + updateColours(); // we recreate the colour connections + // assign keyboard font to keys + for (KTouchBaseKey * key = m_keyList.first(); key; key = m_keyList.next()) { + if (Prefs::overrideKeyboardFont()) + key->m_font = Prefs::keyboardFont(); + else + key->m_font = Prefs::font(); + } + // kdDebug() << "[KTouchKeyboard::applyPreferences] Assigned key font" << endl; + resizeEvent(NULL); // paint the keyboard + newKey(m_nextKey); // and finally display the "next to be pressed" key again +} + + +void KTouchKeyboardWidget::newKey(const QChar& nextChar) { + if (m_hideKeyboard) return; + QPainter painter(this); + painter.translate(m_shift, MARGIN); + // first clean the markings on all keys + for (KTouchBaseKey * key = m_keyList.first(); key; key = m_keyList.next()) { + if (key->m_isActive || key->m_isNextKey) { + key->m_isActive=key->m_isNextKey=false; + key->paint(painter); + } + } + + if (Prefs::showAnimation()){ // only do this if we want to show animation. + // find the key in the key connector list + QValueList<KTouchKeyConnection>::iterator keyIt = m_connectorList.begin(); + while (keyIt!=m_connectorList.end() && (*keyIt).m_keyChar!=nextChar) ++keyIt; + // if found mark the appropriate keys + if (keyIt!=m_connectorList.end()) { + QChar targetChar = (*keyIt).m_targetKeyChar; + QChar fingerChar = (*keyIt).m_fingerKeyChar; + QChar controlChar = (*keyIt).m_controlKeyChar; + // find the keys in the keylist + for (KTouchBaseKey * key = m_keyList.first(); key; key = m_keyList.next()) { + if (key->m_keyChar==QChar(0)) continue; // skip decorative keys + if (key->m_keyChar==targetChar) key->m_isNextKey=true; + else if (key->m_keyChar==fingerChar) key->m_isActive=true; + else if (key->m_keyChar==controlChar) key->m_isActive=true; + if (key->m_isActive || key->m_isNextKey) + key->paint(painter); + } + } + m_nextKey = nextChar; + } +} + + +void KTouchKeyboardWidget::paintEvent(QPaintEvent *) { + if (m_hideKeyboard) return; + QPainter p(this); + p.translate(m_shift, MARGIN); + // just print all visible keys + for (KTouchBaseKey * key = m_keyList.first(); key; key = m_keyList.next()) + key->paint(p); + +/* // TODO : later + + const KTouchColorScheme& colorScheme = KTouchColorScheme::m_colorSchemes[Prefs::colorScheme()]; + for (QValueVector<KTouchKey>::iterator it = m_keys.begin(); it != m_keys.end(); ++it) { + // determine colors + QColor textColor; + if (it->m_type == KTouchKey::NORMAL || it->m_type == KTouchKey::FINGER) { + if (is_next_key) { + // mark the key as "next" + p.setBrush( colorScheme.m_backgroundH ); + p.setPen( colorScheme.m_frame ); + textColor = colorScheme.m_textH; + } + else { + p.setBrush( colorScheme.m_background[m_colorIndex] ); + p.setPen( colorScheme.m_frame ); + textColor = colorScheme.m_text; + }; + } + else { + p.setBrush( colorScheme.m_cBackground ); + p.setPen( colorScheme.m_cText ); + } + + p.setPen(textColor); + p.fillRect(m_xS, m_xS, m_xS, m_xS, p.brush()); + p.drawRect(m_xS, m_xS, m_xS, m_xS); + + p.setFont( m_font ); + p.drawText(it->m_xS, it->m_yS, it->m_wS, it->m_hS, + QPainter::AlignCenter, m_keyText); + + } +*/ + // TODO : later copy pre-rendered and pre-scaled characters to screen +} + +void KTouchKeyboardWidget::resizeEvent(QResizeEvent *) { + // kdDebug() << "[KTouchKeyboard::resizeEvent] Window = " << width() << "x" << height() << endl; + // kdDebug() << "[KTouchKeyboard::resizeEvent] Keyboard = " << m_keyboardWidth << "x" << m_keyboardHeight << endl; + double hScale = static_cast<double>(width()-2*MARGIN)/m_keyboardWidth; + double vScale = static_cast<double>(height()-2*MARGIN)/m_keyboardHeight; + double scale = std::max(1.0, std::min(hScale, vScale)); + // kdDebug() << "[KTouchKeyboard::resizeEvent] using scale = " << scale << endl; + m_shift = (width() - static_cast<int>(m_keyboardWidth*scale))/2; + for (KTouchBaseKey * key = m_keyList.first(); key; key = m_keyList.next()) + key->resize(scale); // resize all keys + for (QValueVector<KTouchKey>::iterator it = m_keys.begin(); it != m_keys.end(); ++it) { + it->resize(scale); // resize all keys + } + update(); // and finally redraw the keyboard +} + + +void KTouchKeyboardWidget::createDefaultKeyboard() { + // let's create a default keyboard + int keySpacing = 4; + int keyHeight = 20; + int keyWidth = 20; + int col = keyWidth+keySpacing; + int row = keyHeight+keySpacing; + // first let's create the "visible" keys, that means all keys that will be displayed + // Note: purely decorative keys get a key char code of 0! + m_keyList.clear(); + m_keyList.append( new KTouchControlKey( 0, "Num", 0, 0, keyWidth, keyHeight) ); + m_keyList.append( new KTouchNormalKey( '/', "/", col, 0, keyWidth, keyHeight) ); + m_keyList.append( new KTouchNormalKey( '*', "*", 2*col, 0, keyWidth, keyHeight) ); + m_keyList.append( new KTouchNormalKey( '-', "-", 3*col, 0, keyWidth, keyHeight) ); + m_keyList.append( new KTouchNormalKey( '7', "7", 0, row, keyWidth, keyHeight) ); + m_keyList.append( new KTouchNormalKey( '8', "8", col, row, keyWidth, keyHeight) ); + m_keyList.append( new KTouchNormalKey( '9', "9", 2*col, row, keyWidth, keyHeight) ); + m_keyList.append( new KTouchFingerKey( '4', "4", 0, 2*row, keyWidth, keyHeight) ); + m_keyList.append( new KTouchFingerKey( '5', "5", col, 2*row, keyWidth, keyHeight) ); + m_keyList.append( new KTouchFingerKey( '6', "6", 2*col, 2*row, keyWidth, keyHeight) ); + m_keyList.append( new KTouchNormalKey( '1', "1", 0, 3*row, keyWidth, keyHeight) ); + m_keyList.append( new KTouchNormalKey( '2', "2", col, 3*row, keyWidth, keyHeight) ); + m_keyList.append( new KTouchNormalKey( '3', "3", 2*col, 3*row, keyWidth, keyHeight) ); + m_keyList.append( new KTouchNormalKey( '0', "0", 0, 4*row, 2*keyWidth+keySpacing, keyHeight) ); + m_keyList.append( new KTouchNormalKey( '.', ".", 2*col, 4*row, keyWidth, keyHeight) ); + m_keyList.append( new KTouchFingerKey( '+', "+", 3*col, row, keyWidth, 2*keyHeight+keySpacing) ); + m_keyList.append( new KTouchControlKey(13, "Enter", 3*col, 3*row,keyWidth, 2*keyHeight+keySpacing) ); + m_keyList.append( new KTouchControlKey(8, "BackSpace", 5*col, 0, 2*keyWidth+keySpacing, keyHeight) ); + m_keyboardWidth = 7*col; + m_keyboardHeight = 5*row; + + // now we need to create the connections between the characters that can be typed and the + // keys that need to be displayed on the keyboard + // The arguments to the constructor are: keychar, targetkey, fingerkey, controlkey + m_connectorList.clear(); + m_connectorList.append( KTouchKeyConnection('/', '/', '5', 0) ); + m_connectorList.append( KTouchKeyConnection('*', '*', '6', 0) ); + m_connectorList.append( KTouchKeyConnection('-', '-', '+', 0) ); + m_connectorList.append( KTouchKeyConnection('+', '+', 0, 0) ); + m_connectorList.append( KTouchKeyConnection('.', '.', '6', 0) ); + m_connectorList.append( KTouchKeyConnection(',', '.', '6', 0) ); + m_connectorList.append( KTouchKeyConnection('7', '7', '4', 0) ); + m_connectorList.append( KTouchKeyConnection('8', '8', '5', 0) ); + m_connectorList.append( KTouchKeyConnection('9', '9', '6', 0) ); + m_connectorList.append( KTouchKeyConnection('4', '4', 0, 0) ); + m_connectorList.append( KTouchKeyConnection('5', '5', 0, 0) ); + m_connectorList.append( KTouchKeyConnection('6', '6', 0, 0) ); + m_connectorList.append( KTouchKeyConnection('1', '1', '4', 0) ); + m_connectorList.append( KTouchKeyConnection('2', '2', '5', 0) ); + m_connectorList.append( KTouchKeyConnection('3', '3', '6', 0) ); + m_connectorList.append( KTouchKeyConnection('0', '0', 0, 0) ); + m_connectorList.append( KTouchKeyConnection( 8, 8, 0, 0) ); + m_connectorList.append( KTouchKeyConnection( 13, 13, '+', 0) ); + updateColours(); + m_currentLayout="number.keyboard"; + + // create keyboard geometry for new keyboard data + + int sp = 10; + int h = 50; + int w = 50; + col = w+sp; + row = h+sp; + + m_keys.clear(); + m_keys.append( KTouchKey( 0, 0, w, h, QString("Num")) ); // 0 + m_keys.append( KTouchKey(KTouchKey::NORMAL, col, 0, w, h, '/') ); // 1 + m_keys.append( KTouchKey(KTouchKey::NORMAL, 2*col, 0, w, h, '*') ); // 2 + m_keys.append( KTouchKey(KTouchKey::NORMAL, 3*col, 0, w, h, '-') ); // 3 + m_keys.append( KTouchKey(KTouchKey::NORMAL, 0, row, w, h, '7') ); // 4 + m_keys.append( KTouchKey(KTouchKey::NORMAL, col, row, w, h, '8') ); // 5 + m_keys.append( KTouchKey(KTouchKey::NORMAL, 2*col, row, w, h, '9') ); // 6 + m_keys.append( KTouchKey(KTouchKey::FINGER, 0, 2*row, w, h, '4') ); // 7 *** + m_keys.append( KTouchKey(KTouchKey::FINGER, col, 2*row, w, h, '5') ); // 8 *** + m_keys.append( KTouchKey(KTouchKey::FINGER, 2*col, 2*row, w, h, '6') ); // 9 *** + m_keys.append( KTouchKey(KTouchKey::FINGER, 3*col, row, w, 2*h+sp, '+') ); // 10 *** + m_keys.append( KTouchKey(KTouchKey::NORMAL, 0, 3*row, w, h, '1') ); // 11 + m_keys.append( KTouchKey(KTouchKey::NORMAL, col, 3*row, w, h, '2') ); // 12 + m_keys.append( KTouchKey(KTouchKey::NORMAL, 2*col, 3*row, w, h, '3') ); // 13 + m_keys.append( KTouchKey(KTouchKey::NORMAL, 0, 4*row, 2*w+sp, h, '0') ); // 14 + m_keys.append( KTouchKey(KTouchKey::NORMAL, 2*col, 4*row, w, h, '.') ); // 15 + m_keys.append( KTouchKey(KTouchKey::ENTER, 3*col, 3*row, w, 2*h+sp, 0) ); // 16 + m_keys.append( KTouchKey(KTouchKey::BACKSPACE, 5*col, 0, 2*w+sp, h, 0) ); // 17 + // number the keys for reference + for (unsigned int i=0; i<m_keys.size(); ++i) + m_keys[i].m_number = i; + // create key connections + m_keyConnections.clear(); + // KTouchKeyConnector(char, target, finger, modifier) + m_keyConnections.append( KTouchKeyConnector('/', 1, 8, 0) ); + m_keyConnections.append( KTouchKeyConnector('*', 2, 9, 0) ); + m_keyConnections.append( KTouchKeyConnector('-', 3, 10, 0) ); + m_keyConnections.append( KTouchKeyConnector('7', 4, 7, 0) ); + m_keyConnections.append( KTouchKeyConnector('8', 5, 8, 0) ); + m_keyConnections.append( KTouchKeyConnector('9', 6, 9, 0) ); + m_keyConnections.append( KTouchKeyConnector('4', 7, 7, 0) ); // *** + m_keyConnections.append( KTouchKeyConnector('5', 8, 8, 0) ); // *** + m_keyConnections.append( KTouchKeyConnector('6', 9, 9, 0) ); // *** + m_keyConnections.append( KTouchKeyConnector('+', 10, 10, 0) ); // *** + m_keyConnections.append( KTouchKeyConnector('1', 11, 7, 0) ); + m_keyConnections.append( KTouchKeyConnector('2', 12, 8, 0) ); + m_keyConnections.append( KTouchKeyConnector('3', 13, 9, 0) ); + m_keyConnections.append( KTouchKeyConnector('0', 14, 7, 0) ); + m_keyConnections.append( KTouchKeyConnector('.', 15, 9, 0) ); + m_keyConnections.append( KTouchKeyConnector(QChar(13), 16, 10, 0) ); + m_keyConnections.append( KTouchKeyConnector(QChar(8), 17, 0, 0) ); +} + + +bool KTouchKeyboardWidget::readKeyboard(const QString& fileName, QString& errorMsg) { + QFile infile(fileName); + if ( !infile.open( IO_ReadOnly ) ) { + errorMsg = i18n("Could not open file."); + return false; + } + QTextStream in( &infile ); + in.setEncoding(QTextStream::UnicodeUTF8); + QString line; + m_keyList.clear(); // empty the keyboard + m_connectorList.clear(); // clear the connections + m_keyboardWidth=0; + m_keyboardHeight=0; + std::set<QChar> keys; + // now loop until end of file is reached + do { + // skip all empty lines or lines containing a comment (starting with '#') + do { line = in.readLine().stripWhiteSpace(); } + while (!line.isNull() && (line.isEmpty() || line[0]=='#')); + // Check if end of file encountered and if that is the case -> bail out at next while + if (line.isNull()) continue; + + // 'line' should now contain a key specification + QTextStream lineStream(line, IO_ReadOnly); + QString keyType; + int keyAscII; + QString keyText; + int x(0), y(0), w(0), h(0); + lineStream >> keyType >> keyAscII; + if (keyType=="FingerKey") { + lineStream >> keyText >> x >> y >> w >> h; + if (w==0 || h==0) + w=h=8; // default values for old keyboard files + m_keyList.append( new KTouchFingerKey(keyAscII, keyText, x+1, y+1, w, h) ); + m_connectorList.append( KTouchKeyConnection(keyAscII, keyAscII, 0, 0) ); +// kdDebug() << "read : F : unicode = " << keyAscII << " char = " << QChar(keyAscII) << endl; + } + else if (keyType=="ControlKey") { + lineStream >> keyText >> x >> y >> w >> h; + m_keyList.append( new KTouchControlKey(keyAscII, keyText, x+1, y+1, w-2, h-2) ); + m_connectorList.append( KTouchKeyConnection(keyAscII, keyAscII, 0, 0) ); +// kdDebug() << "read : C : unicode = " << keyAscII << " char = " << keyText << endl; + } + else if (keyType=="NormalKey") { + int fingerCharCode; + lineStream >> keyText >> x >> y >> fingerCharCode; + w=h=8; // default values for old keyboard files + // retrieve the finger key with the matching char + m_keyList.append( new KTouchNormalKey(keyAscII, keyText, x+1, y+1, w, h) ); + m_connectorList.append( KTouchKeyConnection(keyAscII, keyAscII, fingerCharCode, 0) ); +// kdDebug() << "read : N : unicode = " << keyAscII << " char = " << QChar(keyAscII) << endl; + } else if (keyType=="HiddenKey") { + int targetChar, fingerChar, controlChar; + lineStream >> targetChar >> fingerChar >> controlChar; + m_connectorList.append( KTouchKeyConnection(keyAscII, targetChar, fingerChar, controlChar) ); +// kdDebug() << "read : H : unicode = " << keyAscII << " char = " << QChar(keyAscII) << " target = " << targetChar << " finger = " << fingerChar << " control = " << controlChar << endl; + + } + else { + errorMsg = i18n("Missing key type in line '%1'.").arg(line); + return false; + } + if (keys.find(keyAscII)!=keys.end()) { + kdDebug() << "WARNING: Duplicate entry for char '"+keyText+"' with Unicode " << keyAscII << endl; + } + else + keys.insert(keyAscII); + + keys.insert(keyAscII); + + + // calculate the maximum extent of the keyboard on the fly... + m_keyboardWidth = std::max(m_keyboardWidth, x+w); + m_keyboardHeight = std::max(m_keyboardHeight, y+h); + } while (!in.atEnd() && !line.isNull()); +// kdDebug() << "showing all unicode numbers in this file" << endl; +/* for (std::set<QChar>::iterator it = keys.begin(); it != keys.end(); ++it) + kdDebug() << *it << endl; +*/ +// kdDebug() << "num chars = " << keys.size() << endl; +// kdDebug() << "num key connections = " << m_connectorList.size() << endl; + + updateColours(); + return (!m_keyList.isEmpty()); // empty file means error +} + + +void KTouchKeyboardWidget::updateColours() { +// kdDebug() << "KTouchKeyboardWidget::updateColours()" << endl; + // old functionality : loop over all key connections + m_keyCharMap.clear(); + unsigned int counter = 0; + for (QValueList<KTouchKeyConnection>::iterator it = m_connectorList.begin(); it!=m_connectorList.end(); ++it) { + // store finger and target characters + QChar fingerChar = (*it).m_fingerKeyChar; + QChar targetChar = (*it).m_targetKeyChar; // this is the _base_ character of the key that needs to be highlighted + QChar ch = (*it).m_keyChar; + +/* kdDebug() << "Key #"<<++counter<<": " << ch << "(" << ch.unicode() << ") " + << "target = " << targetChar << "(" << targetChar.unicode() << ") " + << "finger = " << fingerChar << "(" << fingerChar.unicode() << ")" << endl; +*/ + m_keyCharMap[ch] = -1; + + if (fingerChar == QChar(0)) { +// kdDebug() << "skipped char = " << targetChar << endl; + continue; // skips keys that don't have finger keys assigned + } + + KTouchBaseKey * self=NULL; + KTouchBaseKey * colorSource=NULL; + // loop over all keys to find the key pointers + for (KTouchBaseKey * key = m_keyList.first(); key; key = m_keyList.next()) { + if (key->m_keyChar==targetChar) self=key; + else if (key->m_keyChar==fingerChar) colorSource=key; + } + // ok, by now we should have found a finger and target char pointer + if (self && colorSource) { +// kdDebug() << "Key " << ++counter << " keychar = " << ch << " target = " << targetChar << " finger = " << fingerChar << endl; + // skip target keys that are actually control, finger or hidden keys + if (self->type()!=KTouchBaseKey::NORMAL_KEY) continue; + // try to downcast to get a normal key pointer + KTouchNormalKey *nk = dynamic_cast<KTouchNormalKey*>(self); + // skip if we couldn't downcast + if (!nk) { + kdDebug() << "Couldn't downcast to normal key for targer char = " << targetChar << endl; + continue; + } + // if our color source is not a valid finger key, skip with a warning + if (colorSource->type()!=KTouchBaseKey::FINGER_KEY) { + kdDebug() << "[KTouchKeyboard::updateColours] Colour source key '" << colorSource->m_keyText + << "' is not a finger key!" << endl; + continue; + } + // finally store the color code + KTouchFingerKey *fk = dynamic_cast<KTouchFingerKey*>(colorSource); + if (fk) { + nk->m_colorIndex = fk->m_colorIndex; + m_keyCharMap[ch] = fk->m_colorIndex; +// kdDebug() << "char = " << targetChar << " index = " << fk->m_colorIndex << endl; + } + } + } +// kdDebug() << "Colormap has " << m_keyCharMap.count() << " entries" << endl; + +/* + // new functionality + m_keyMap.clear(); + m_colorMap.clear(); + for (unsigned int i=0; i<m_keys.size(); ++i) + m_keyMap[i] = -1; + int c_index = 0; + for (QValueVector<KTouchKeyConnector>::iterator it = m_keyConnections.begin(); + it!=m_keyConnections.end(); ++it) + { + if (it->m_targetKeyIndex == -1) continue; + int n = it->m_targetKeyIndex; + switch (m_keys[n].m_type) { + case KTouchKey::NORMAL : m_keyMap[n] = it->m_fingerKeyIndex; break; + case KTouchKey::FINGER : m_keyMap[n] = it->m_fingerKeyIndex; + m_colorMap[n] = c_index++; + c_index %= 8; break; + default : ; + } + } +*/ +} + |