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3ebfbff369c388e8cf0041919993eda72e0cd4f1
QTeletextMaker/levelonepage.cpp
G.K.MacGregor 3ebfbff369 Moved FastText links from document to subpages 
This paves the way for different FastText links per subpage.
Will also be some help when we come to splitting out document loading
and saving.
2020-10-29 21:31:23 +00:00

557 lines
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/*
* Copyright (C) 2020 Gavin MacGregor
*
* This file is part of QTeletextMaker.
*
* QTeletextMaker is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* QTeletextMaker is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with QTeletextMaker. If not, see <https://www.gnu.org/licenses/>.
*/
#include <QByteArray>
#include <QColor>
#include <QList>
#include <QString>
#include <algorithm>
#include "levelonepage.h"
LevelOnePage::LevelOnePage()
{
m_paddingX26Triplet.setAddress(41);
m_paddingX26Triplet.setMode(0x1e);
m_paddingX26Triplet.setData(0);
localEnhance.reserve(208);
clearPage();
}
LevelOnePage::LevelOnePage(const PageBase &other)
{
m_paddingX26Triplet.setAddress(41);
m_paddingX26Triplet.setMode(0x1e);
m_paddingX26Triplet.setData(0);
localEnhance.reserve(208);
clearPage();
for (int i=0; i<8; i++)
setControlBit(i, other.controlBit(i));
for (int i=0; i<90; i++)
if (other.packetNeededArrayIndex(i))
setPacketArrayIndex(i, other.packetArrayIndex(i));
}
// So far we only call clearPage() once, within the constructor
void LevelOnePage::clearPage()
{
for (int r=0; r<25; r++)
for (int c=0; c<40; c++)
m_level1Page[r][c] = 0x20;
for (int i=0; i<8; i++) {
setControlBit(i, false);
m_composeLink[i] = { (i<4) ? i : 0, false, i>=4, 0x0ff, 0x0000 };
}
for (int i=0; i<6; i++)
m_fastTextLink[i] = { 0x0ff, 0x37f7 };
/* m_subPageNumber = 0x0000; */
m_cycleValue = 8;
m_cycleType = CTseconds;
m_defaultCharSet = 0;
m_defaultNOS = 0;
m_secondCharSet = 0xf;
m_secondNOS = 0x7;
m_defaultScreenColour = 0;
m_defaultRowColour = 0;
m_blackBackgroundSubst = false;
m_colourTableRemap = 0;
m_leftSidePanelDisplayed = m_rightSidePanelDisplayed = false;
m_sidePanelStatusL25 = true;
m_sidePanelColumns = 0;
std::copy(defaultCLUT, defaultCLUT+32, m_CLUT);
// If clearPage() is called outside constructor, we need to implement localEnhance.clear();
}
QByteArray LevelOnePage::packet(int packetNumber, int designationCode)
{
QByteArray result(40, 0x00);
if (packetNumber <= 24) {
for (int c=0; c<40; c++)
result[c] = m_level1Page[packetNumber][c];
return result;
}
if (packetNumber == 26) {
if (!packetNeeded(26, designationCode))
return result; // Blank result
int enhanceListPointer;
X26Triplet lastTriplet;
for (int i=0; i<13; i++) {
enhanceListPointer = designationCode*13+i;
if (enhanceListPointer < localEnhance.size()) {
result[i*3+1] = localEnhance.at(enhanceListPointer).address();
result[i*3+2] = localEnhance.at(enhanceListPointer).mode() | ((localEnhance.at(enhanceListPointer).data() & 1) << 5);
result[i*3+3] = localEnhance.at(enhanceListPointer).data() >> 1;
// If this is the last triplet, get a copy to repeat to the end of the packet
if (enhanceListPointer == localEnhance.size()-1) {
lastTriplet = localEnhance.at(enhanceListPointer);
// If the last triplet was NOT a Termination Marker, make up one
if (lastTriplet.mode() != 0x1f || lastTriplet.address() != 0x3f) {
lastTriplet.setAddress(0x3f);
lastTriplet.setMode(0x1f);
lastTriplet.setData(0x07);
}
}
} else {
// We've gone past the end of the triplet list, so repeat the Termination Marker to the end
result[i*3+1] = lastTriplet.address();
result[i*3+2] = lastTriplet.mode() | ((lastTriplet.data() & 1) << 5);
result[i*3+3] = lastTriplet.data() >> 1;
}
}
return result;
}
if (packetNumber == 27 && designationCode == 0) {
for (int i=0; i<6; i++) {
result[i*6+1] = m_fastTextLink[i].pageNumber & 0x00f;
result[i*6+2] = (m_fastTextLink[i].pageNumber & 0x0f0) >> 4;
result[i*6+3] = m_fastTextLink[i].subPageNumber & 0x000f;
result[i*6+4] = ((m_fastTextLink[i].subPageNumber & 0x0070) >> 4) | ((m_fastTextLink[i].pageNumber & 0x100) >> 8);
result[i*6+5] = (m_fastTextLink[i].subPageNumber & 0x0f00) >> 8;
result[i*6+6] = ((m_fastTextLink[i].subPageNumber & 0x3000) >> 12) | ((m_fastTextLink[i].pageNumber & 0x600) >> 7);
}
result[43] = 0xf;
result[44] = result[45] = 0;
return result;
}
if (packetNumber == 27 && (designationCode == 4 || designationCode == 5)) {
for (int i=0; i<(designationCode == 4 ? 6 : 2); i++) {
int pageLinkNumber = i+(designationCode == 4 ? 0 : 6);
result[i*6+1] = (m_composeLink[pageLinkNumber].level3p5 << 3) | (m_composeLink[pageLinkNumber].level2p5 << 2) | m_composeLink[pageLinkNumber].function;
result[i*6+2] = ((m_composeLink[pageLinkNumber].pageNumber & 0x100) >> 3) | 0x10 | (m_composeLink[pageLinkNumber].pageNumber & 0x00f);
result[i*6+3] = ((m_composeLink[pageLinkNumber].pageNumber & 0x0f0) >> 2) | ((m_composeLink[pageLinkNumber].pageNumber & 0x600) >> 9);
result[i*6+4] = ((m_composeLink[pageLinkNumber].subPageCodes & 0x000f) << 2);
result[i*6+5] = ((m_composeLink[pageLinkNumber].subPageCodes & 0x03f0) >> 4);
result[i*6+6] = ((m_composeLink[pageLinkNumber].subPageCodes & 0xfc00) >> 10);
}
return result;
}
if (packetNumber == 28 && (designationCode == 0 || designationCode == 4)) {
int CLUToffset = (designationCode == 0) ? 16 : 0;
result[1] = 0x00;
result[2] = ((m_defaultCharSet & 0x3) << 4) | (m_defaultNOS << 1);
result[3] = ((m_secondCharSet & 0x1) << 5) | (m_secondNOS << 2) | (m_defaultCharSet >> 2);
result[4] = (m_sidePanelStatusL25 << 5) | (m_rightSidePanelDisplayed << 4) | (m_leftSidePanelDisplayed << 3) | (m_secondCharSet >> 1);
result[5] = m_sidePanelColumns | ((m_CLUT[CLUToffset] & 0x300) >> 4);
for (int c=0; c<16; c++) {
result[c*2+6] = ((m_CLUT[CLUToffset+c] & 0x0f0) >> 2) | ((m_CLUT[CLUToffset+c] & 0xf00) >> 10);
result[c*2+7] = ((m_CLUT[CLUToffset+c+1] & 0x300) >> 4) | (m_CLUT[CLUToffset+c] & 0x00f);
}
result[37] = ((m_defaultScreenColour & 0x03) << 4) | (m_CLUT[CLUToffset+15] & 0x00f);
result[38] = ((m_defaultRowColour & 0x07) << 3) | (m_defaultScreenColour >> 2);
result[39] = (m_colourTableRemap << 3) | (m_blackBackgroundSubst << 2) | (m_defaultRowColour >> 3);
return result;
}
return PageBase::packet(packetNumber, designationCode);
}
bool LevelOnePage::setPacket(int packetNumber, QByteArray packetContents)
{
if (packetNumber <= 24) {
for (int c=0; c<40; c++)
m_level1Page[packetNumber][c] = packetContents.at(c);
return true;
}
return PageBase::setPacket(packetNumber, packetContents);
}
bool LevelOnePage::setPacket(int packetNumber, int designationCode, QByteArray packetContents)
{
if (packetNumber == 26) {
// Preallocate entries in the localEnhance list to hold our incoming triplets.
// We write "dummy" reserved 11110 Row Triplets in the allocated entries which then get overwritten by the packet contents.
// This is in case of missing packets so we can keep Local Object pointers valid.
while (localEnhance.size() < (designationCode+1)*13)
localEnhance.append(m_paddingX26Triplet);
int enhanceListPointer;
X26Triplet newX26Triplet;
for (int i=0; i<13; i++) {
enhanceListPointer = designationCode*13+i;
newX26Triplet.setAddress(packetContents.at(i*3+1) & 0x3f);
newX26Triplet.setMode(packetContents.at(i*3+2) & 0x1f);
newX26Triplet.setData(((packetContents.at(i*3+3) & 0x3f) << 1) | ((packetContents.at(i*3+2) & 0x20) >> 5));
localEnhance[enhanceListPointer] = newX26Triplet;
}
if (newX26Triplet.mode() == 0x1f && newX26Triplet.address() == 0x3f && newX26Triplet.data() & 0x01)
// Last triplet was a Termination Marker (without ..follows) so clean up the repeated ones
while (localEnhance.size()>1 && localEnhance.at(localEnhance.size()-2).mode() == 0x1f && localEnhance.at(localEnhance.size()-2).address() == 0x3f && localEnhance.at(localEnhance.size()-2).data() == newX26Triplet.data())
localEnhance.removeLast();
return true;
}
if (packetNumber == 27 && designationCode == 0) {
for (int i=0; i<6; i++) {
int relativeMagazine = (packetContents.at(i*6+4) >> 3) | ((packetContents.at(i*6+6) & 0xc) >> 1);
int pageNumber = (packetContents.at(i*6+2) << 4) | packetContents.at(i*6+1);
m_fastTextLink[i].pageNumber = (relativeMagazine << 8) | pageNumber;
m_fastTextLink[i].subPageNumber = packetContents.at(i*6+3) | ((packetContents.at(i*6+4) & 0x7) << 4) | (packetContents.at(i*6+5) << 8) | ((packetContents.at(i*6+6) & 0x3) << 12);
// TODO remove this warning when we can preserve FastText subpage links
if (m_fastTextLink[i].subPageNumber != 0x3f7f)
qDebug("FastText link %d has custom subPageNumber %x - will NOT be saved!", i, m_fastTextLink[i].subPageNumber);
}
return true;
}
if (packetNumber == 27 && (designationCode == 4 || designationCode == 5)) {
for (int i=0; i<(designationCode == 4 ? 6 : 2); i++) {
int pageLinkNumber = i+(designationCode == 4 ? 0 : 6);
int pageFunction = packetContents.at(i*6+1) & 0x03;
if (i >= 4)
m_composeLink[pageLinkNumber].function = pageFunction;
else if (i != pageFunction)
qDebug("X/27/4 link number %d fixed at function %d. Attempted to set to %d.", pageLinkNumber, pageLinkNumber, pageFunction);
m_composeLink[pageLinkNumber].level2p5 = packetContents.at(i*6+1) & 0x04;
m_composeLink[pageLinkNumber].level3p5 = packetContents.at(i*6+1) & 0x08;
m_composeLink[pageLinkNumber].pageNumber = ((packetContents.at(i*6+3) & 0x03) << 9) | ((packetContents.at(i*6+2) & 0x20) << 3) | ((packetContents.at(i*6+3) & 0x3c) << 2) | (packetContents.at(i*6+2) & 0x0f);
m_composeLink[pageLinkNumber].subPageCodes = (packetContents.at(i*6+4) >> 2) | (packetContents.at(i*6+5) << 4) | (packetContents.at(i*6+6) << 10);
}
return true;
}
if (packetNumber == 28 && (designationCode == 0 || designationCode == 4)) {
int CLUToffset = (designationCode == 0) ? 16 : 0;
m_defaultCharSet = ((packetContents.at(2) >> 4) & 0x3) | ((packetContents.at(3) << 2) & 0xc);
m_defaultNOS = (packetContents.at(2) >> 1) & 0x7;
m_secondCharSet = ((packetContents.at(3) >> 5) & 0x1) | ((packetContents.at(4) << 1) & 0xe);
m_secondNOS = (packetContents.at(3) >> 2) & 0x7;
m_leftSidePanelDisplayed = (packetContents.at(4) >> 3) & 1;
m_rightSidePanelDisplayed = (packetContents.at(4) >> 4) & 1;
m_sidePanelStatusL25 = (packetContents.at(4) >> 5) & 1;
m_sidePanelColumns = packetContents.at(5) & 0xf;
for (int c=0; c<16; c++)
m_CLUT[CLUToffset+c] = ((packetContents.at(c*2+5) << 4) & 0x300) | ((packetContents.at(c*2+6) << 10) & 0xc00) | ((packetContents.at(c*2+6) << 2) & 0x0f0) | (packetContents.at(c*2+7) & 0x00f);
m_defaultScreenColour = (packetContents.at(37) >> 4) | ((packetContents.at(38) << 2) & 0x1c);
m_defaultRowColour = ((packetContents.at(38)) >> 3) | ((packetContents.at(39) << 3) & 0x18);
m_blackBackgroundSubst = (packetContents.at(39) >> 2) & 1;
m_colourTableRemap = (packetContents.at(39) >> 3) & 7;
return true;
}
qDebug("LevelOnePage unhandled packet X/%d/%d", packetNumber, designationCode);
return PageBase::setPacket(packetNumber, designationCode, packetContents);
}
bool LevelOnePage::packetNeeded(int packetNumber, int designationCode) const
{
if (packetNumber <= 24) {
for (int c=0; c<40; c++)
if (m_level1Page[packetNumber][c] != 0x20)
return true;
return false;
}
if (packetNumber == 26)
return ((localEnhance.size()+12) / 13) > designationCode;
// FIXME don't save this raw packet yet as TeletextDocument::savePage currently uses fastTextLinkPageNumber
// to put the FL commands into the .tti file
// When we separate out loading and saving into its own cpp file, that will then become responsible for
// converting this packet into an FL command itself
/* if (packetNumber == 27 && designationCode == 0) {
for (int i=0; i<6; i++)
if ((m_fastTextLink[i].pageNumber & 0x0ff) != 0xff)
return true;
return false;
}*/
if (packetNumber == 27 && (designationCode == 4 || designationCode == 5)) {
for (int i=0; i<(designationCode == 4 ? 6 : 2); i++) {
int pageLinkNumber = i+(designationCode == 4 ? 0 : 6);
if ((m_composeLink[pageLinkNumber].pageNumber & 0x0ff) != 0x0ff)
return true;
}
return false;
}
if (packetNumber == 28) {
if (designationCode == 0) {
if (m_leftSidePanelDisplayed || m_rightSidePanelDisplayed || m_defaultScreenColour !=0 || m_defaultRowColour !=0 || m_blackBackgroundSubst || m_colourTableRemap !=0 || m_defaultCharSet != 0 || m_secondCharSet != 0xf)
return true;
for (int i=16; i<32; i++)
if (m_CLUT[i] != defaultCLUT[i])
return true;
return false;
}
if (designationCode == 4) {
for (int i=0; i<16; i++)
if (m_CLUT[i] != defaultCLUT[i])
return true;
return false;
}
}
return PageBase::packetNeeded(packetNumber, designationCode);
}
void LevelOnePage::loadPagePacket(QByteArray &inLine)
{
bool lineNumberOk;
int lineNumber, secondCommaPosition;
secondCommaPosition = inLine.indexOf(",", 3);
if (secondCommaPosition != 4 && secondCommaPosition != 5)
return;
lineNumber = inLine.mid(3, secondCommaPosition-3).toInt(&lineNumberOk, 10);
if (lineNumberOk && lineNumber>=0 && lineNumber<=29) {
inLine.remove(0, secondCommaPosition+1);
if (lineNumber <= 25) {
for (int c=0; c<40; c++) {
// trimmed() helpfully removes CRLF line endings from the just-read line for us
// But it also (un)helpfully removes spaces at the end of a 40 character line, so put them back
if (c >= inLine.size())
inLine.append(' ');
if (inLine.at(c) & 0x80)
inLine[c] = inLine.at(c) & 0x7f;
else if (inLine.at(c) == 0x10)
inLine[c] = 0x0d;
else if (inLine.at(c) == 0x1b) {
inLine.remove(c, 1);
inLine[c] = inLine.at(c) & 0xbf;
}
}
setPacket(lineNumber, inLine);
} else {
int designationCode = inLine.at(0) & 0x3f;
for (int i=1; i<=39; i++)
inLine[i] = inLine.at(i) & 0x3f;
setPacket(lineNumber, designationCode, inLine);
}
}
}
void LevelOnePage::savePage(QTextStream *outStream, int pageNumber, int subPageNumber)
{
auto writePacketsWithDesignationCodes=[&](int packetNumber)
{
for (int i=0; i<=16; i++)
if (packetNeeded(packetNumber, i)) {
QByteArray outLine = packet(packetNumber, i);
*outStream << QString("OL,%1,").arg(packetNumber);
outLine[0] = i | 0x40;
for (int c=1; c<outLine.size(); c++)
outLine[c] = outLine.at(c) | 0x40;
*outStream << outLine << endl;
}
};
*outStream << QString("PN,%1%2").arg(pageNumber, 3, 16, QChar('0')).arg(subPageNumber & 0xff, 2, 16, QChar('0')) << endl;
*outStream << QString("SC,%1").arg(subPageNumber, 4, 16, QChar('0')) << endl;
*outStream << QString("PS,%1").arg(0x8000 | controlBitsToPS(), 4, 16, QChar('0')) << endl;
*outStream << QString("CT,%1,%2").arg(m_cycleValue).arg(m_cycleType==CTcycles ? 'C' : 'T') << endl;
// TODO RE and maybe FLOF?
// BUG FL commands may clash with X/27/0 packets that specify links manually (e.g. with subcodes)
writePacketsWithDesignationCodes(27);
writePacketsWithDesignationCodes(28);
writePacketsWithDesignationCodes(26);
for (int r=1; r<25; r++)
if (packetNeeded(r)) {
QByteArray outLine = packet(r);
*outStream << QString("OL,%1,").arg(r);
for (int c=0; c<outLine.size(); c++)
if (outLine.at(c) < 0x20) {
outLine[c] = outLine.at(c) | 0x40;
outLine.insert(c, 0x1b);
c++;
}
*outStream << outLine << endl;
}
}
int LevelOnePage::controlBitsToPS() const
{
//TODO map page language for regions other than 0
int pageStatus = 0x8000 | (controlBit(0) << 14) | ((m_defaultNOS & 1) << 9) | ((m_defaultNOS & 2) << 7) | ((m_defaultNOS & 4) << 5);
for (int i=1; i<8; i++)
pageStatus |= controlBit(i) << (i-1);
return pageStatus;
}
QString LevelOnePage::exportURLHash(QString pageHash)
{
int hashDigits[1167]={0};
int totalBits, charBit;
const char base64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_";
//TODO deal with "black text allowed"
pageHash.append(QString("#%1:").arg(m_defaultNOS, 1, 16));
for (int r=0; r<25; r++)
for (int c=0; c<40; c++)
for (int b=0; b<7; b++) {
totalBits = (r * 40 + c) * 7 + b;
charBit = ((m_level1Page[r][c]) >> (6 - b)) & 0x01;
hashDigits[totalBits / 6] |= charBit << (5 - (totalBits % 6));
}
for (int i=0; i<1167; i++)
pageHash.append(base64[hashDigits[i]]);
if (packetNeeded(28,0) || packetNeeded(28,4)) {
QString x28StringBegin, x28StringEnd;
x28StringBegin.append(QString("00%1").arg((m_defaultCharSet << 3) | m_defaultNOS, 2, 16, QChar('0')).toUpper());
x28StringBegin.append(QString("%1").arg((m_secondCharSet << 3) | m_secondNOS, 2, 16, QChar('0')).toUpper());
x28StringBegin.append(QString("%1%2%3%4").arg(m_leftSidePanelDisplayed, 1, 10).arg(m_rightSidePanelDisplayed, 1, 10).arg(m_sidePanelStatusL25, 1, 10).arg(m_sidePanelColumns, 1, 16));
x28StringEnd = QString("%1%2%3%4").arg(m_defaultScreenColour, 2, 16, QChar('0')).arg(m_defaultRowColour, 2, 16, QChar('0')).arg(m_blackBackgroundSubst, 1, 10).arg(m_colourTableRemap, 1, 10);
if (packetNeeded(28,0)) {
pageHash.append(":X280=");
pageHash.append(x28StringBegin);
pageHash.append(colourHash(1));
pageHash.append(x28StringEnd);
}
if (packetNeeded(28,4)) {
pageHash.append(":X284=");
pageHash.append(x28StringBegin);
pageHash.append(colourHash(0));
pageHash.append(x28StringEnd);
}
}
if (!localEnhance.isEmpty()) {
pageHash.append(":X26=");
for (int i=0; i<localEnhance.size(); i++) {
pageHash.append(base64[localEnhance.at(i).data() >> 1]);
pageHash.append(base64[localEnhance.at(i).mode() | ((localEnhance.at(i).data() & 1) << 5)]);
pageHash.append(base64[localEnhance.at(i).address()]);
}
//TODO need to add one or more terminators to X26
}
//TODO check if 0x8000 | is needed for zxnet
pageHash.append(QString(":PS=%1").arg(0x8000 | controlBitsToPS(), 0, 16, QChar('0')));
return pageHash;
}
/* void LevelOnePage::setSubPageNumber(int newSubPageNumber) { m_subPageNumber = newSubPageNumber; } */
void LevelOnePage::setCycleValue(int newValue) { m_cycleValue = newValue; };
void LevelOnePage::setCycleType(CycleTypeEnum newType) { m_cycleType = newType; }
void LevelOnePage::setDefaultCharSet(int newDefaultCharSet) { m_defaultCharSet = newDefaultCharSet; }
void LevelOnePage::setDefaultNOS(int newDefaultNOS) { m_defaultNOS = newDefaultNOS; }
void LevelOnePage::setSecondCharSet(int newSecondCharSet)
{
m_secondCharSet = newSecondCharSet;
if (m_secondCharSet == 0xf)
m_secondNOS = 0x7;
}
void LevelOnePage::setSecondNOS(int newSecondNOS) { m_secondNOS = newSecondNOS; }
void LevelOnePage::setCharacter(int row, int column, unsigned char newCharacter) { m_level1Page[row][column] = newCharacter; }
void LevelOnePage::setDefaultScreenColour(int newDefaultScreenColour) { m_defaultScreenColour = newDefaultScreenColour; }
void LevelOnePage::setDefaultRowColour(int newDefaultRowColour) { m_defaultRowColour = newDefaultRowColour; }
void LevelOnePage::setColourTableRemap(int newColourTableRemap) { m_colourTableRemap = newColourTableRemap; }
void LevelOnePage::setBlackBackgroundSubst(bool newBlackBackgroundSubst) { m_blackBackgroundSubst = newBlackBackgroundSubst; }
int LevelOnePage::CLUT(int index, int renderLevel) const
{
if (renderLevel == 2)
return index>=16 ? m_CLUT[index] : defaultCLUT[index];
else
return renderLevel==3 ? m_CLUT[index] : defaultCLUT[index];
}
void LevelOnePage::setCLUT(int index, int newColour) { m_CLUT[index] = newColour; }
void LevelOnePage::setLeftSidePanelDisplayed(bool newLeftSidePanelDisplayed) { m_leftSidePanelDisplayed = newLeftSidePanelDisplayed; }
void LevelOnePage::setRightSidePanelDisplayed(bool newRightSidePanelDisplayed) { m_rightSidePanelDisplayed = newRightSidePanelDisplayed; }
void LevelOnePage::setSidePanelColumns(int newSidePanelColumns) { m_sidePanelColumns = newSidePanelColumns; }
void LevelOnePage::setSidePanelStatusL25(bool newSidePanelStatusL25) { m_sidePanelStatusL25 = newSidePanelStatusL25; }
void LevelOnePage::setFastTextLinkPageNumber(int linkNumber, int pageNumber)
{
m_fastTextLink[linkNumber].pageNumber = pageNumber;
}
void LevelOnePage::setComposeLinkFunction(int linkNumber, int newFunction)
{
m_composeLink[linkNumber].function = newFunction;
}
void LevelOnePage::setComposeLinkLevel2p5(int linkNumber, bool newRequired)
{
m_composeLink[linkNumber].level2p5 = newRequired;
}
void LevelOnePage::setComposeLinkLevel3p5(int linkNumber, bool newRequired)
{
m_composeLink[linkNumber].level3p5 = newRequired;
}
void LevelOnePage::setComposeLinkPageNumber(int linkNumber, int newPageNumber)
{
m_composeLink[linkNumber].pageNumber = newPageNumber;
}
void LevelOnePage::setComposeLinkSubPageCodes(int linkNumber, int newSubPageCodes)
{
m_composeLink[linkNumber].subPageCodes = newSubPageCodes;
}
QString LevelOnePage::colourHash(int whichCLUT)
{
QString resultHash;
for (int i=whichCLUT*16; i<whichCLUT*16+16; i++)
resultHash.append(QString("%1").arg(m_CLUT[i], 3, 16, QChar('0')));
return resultHash;
}
QColor CLUTtoQColor(int myColour)
{
return QColor(((myColour & 0xf00) >> 8) * 17, ((myColour & 0x0f0) >> 4) * 17, (myColour & 0x00f) * 17);
}
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