daniel/QTeletextMaker
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
ff613679a8068e977663fd075b8b5b5953178bde
QTeletextMaker/x26model.cpp

621 lines
27 KiB
C++
Raw Normal View History

Initial commit.
2020-09-06 16:47:38 +01:00
/*
* 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 <QList>
#include "x26model.h"
X26Model::X26Model(TeletextWidget *parent): QAbstractListModel(parent)
{
m_parentMainWidget = parent;
m_listLoaded = true;
}
void X26Model::setX26ListLoaded(bool newListLoaded)
{
beginResetModel();
m_listLoaded = newListLoaded;
endResetModel();
}
int X26Model::rowCount(const QModelIndex & /*parent*/) const
{
return m_listLoaded ? m_parentMainWidget->document()->currentSubPage()->localEnhance.size() : 0;
}
int X26Model::columnCount(const QModelIndex & /*parent*/) const
{
return 4;
}
QVariant X26Model::data(const QModelIndex &index, int role) const
{
int mode = m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).mode();
// Qt::UserRole will always return the raw values
if (role == Qt::UserRole)
switch (index.column()) {
case 0:
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address();
case 1:
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).mode();
case 2:
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data();
default:
return QVariant();
}
if (role == Qt::DisplayRole || role == Qt::EditRole)
switch (index.column()) {
case 0:
// Show row number only if address part of triplet actually represents a row
// i.e. Full row colour, Set Active Position and Origin Modifier
if (!m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).isRowTriplet())
return "";
// For Origin Modifier address of 40 refers to same row, so show it as 0
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).mode() == 0x10) {
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address() == 40)
return 0;
else
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).addressRow();
}
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).mode() == 0x01 || m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).mode() == 0x04)
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).addressRow();
else
return "";
case 1:
if (!m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).isRowTriplet())
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).addressColumn();
// For Set Active Position and Origin Modifier, data is the column
else if (mode == 0x04 || mode == 0x10)
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data();
else
return "";
}
QString result;
if (role == Qt::DisplayRole)
switch (index.column()) {
case 2:
if (!m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).isRowTriplet())
mode |= 0x20;
return (modeTripletName[mode]);
case 3:
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).isRowTriplet())
// Row address group
switch (mode) {
case 0x01: // Full row colour
case 0x07: // Address row 0
if ((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x60) == 0x60)
result = ", down to bottom";
else if ((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x60) == 0x00)
result = ", this row only";
// fall-through
case 0x00: // Full screen colour
if (!(result.isEmpty()) || (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x60) == 0x00) {
result.prepend(QString("CLUT %1:%2").arg((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x18) >> 3).arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x07));
return result;
}
break;
case 0x04: // Set Active Position
case 0x10: // Origin Modifier
// For Set Active Position and Origin Modifier, data is the column, so return blank
return "";
case 0x11 ... 0x13: // Invoke object
switch (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address() & 0x18) {
case 0x08:
return QString("Local: d%1 t%2").arg((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() >> 4) | ((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address() & 0x01) << 3)).arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x0f);
case 0x10:
result = "POP";
break;
case 0x18:
result = "GPOP";
break;
// case 0x00: won't happen since that would make a column triplet, not a row triplet
}
result.append(QString(": subpage %1 pkt %2 trplt %3 bits ").arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x0f).arg((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address() & 0x03) + 1).arg(((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x60) >> 5) * 3 + (mode & 0x03)));
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x10)
result.append("10-18");
else
result.append("1-9");
return result;
case 0x15 ... 0x17: // Define object
result = (QString("Local: d%1 t%2, ").arg((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() >> 4) | ((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address() & 1) << 3)).arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x0f));
switch (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address() & 0x18) {
case 0x08:
result.append("L2.5 only");
break;
case 0x10:
result.append("L3.5 only");
break;
case 0x18:
result.append("L2.5 and 3.5");
break;
// case 0x00: won't happen since that would make a column triplet, not a row triplet
}
return result;
case 0x18: // DRCS mode
result = (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x40) == 0x40 ? "Normal" : "Global";
result.append(QString(": subpage %1, ").arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x0f));
switch (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x30) {
case 0x10:
result.append("L2.5 only");
break;
case 0x20:
result.append("L3.5 only");
break;
case 0x30:
result.append("L2.5 and 3.5");
break;
//case 0x00:
// result = "Reserved";
// break;
}
return result;
case 0x1f: // Termination
switch (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x07) {
case 0x00:
return "Intermed (G)POP subpage. End of object, more follows";
break;
case 0x01:
return "Intermed (G)POP subpage. End of last object on page";
break;
case 0x02:
return "Last (G)POP subpage. End of object, more follows";
break;
case 0x03:
return "Last (G)POP subpage. End of last object on page";
break;
case 0x04:
return "Local object definitions. End of object, more follows";
break;
case 0x05:
return "Local object definitions. End of last object on page";
break;
case 0x06:
return "End of local enhance data. Local objects follow";
break;
case 0x07:
return "End of local enhance data. No local objects";
break;
}
break;
case 0x08 ... 0x0d: // PDC
return QString("0x%1").arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data(), 2, 16, QChar('0'));
}
else
// Column address group
switch (mode) {
case 0x00: // Foreground colour
case 0x03: // Background colour
if (!(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x60))
return QString("CLUT %1:%2").arg((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x18) >> 3).arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x07);
break;
case 0x01: // G1 mosaic character
case 0x02: // G3 mosaic character at level 1.5
case 0x09: // G0 character
case 0x0b: // G3 mosaic character at level >=2.5
case 0x0f ... 0x1f: // G2 character or G0 diacrtitical mark
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() >= 0x20)
return QString("0x%1").arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data(), 2, 16);
break;
case 0x07: // Flash functions
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() < 0x18) {
switch (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x03) {
case 0x00:
result = "Steady";
break;
case 0x01:
result = "Normal";
break;
case 0x02:
result = "Invert";
break;
case 0x03:
result = "Adj CLUT";
break;
}
switch (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x1c) {
case 0x00:
result.append(", 1Hz");
break;
case 0x04:
result.append(", 2Hz ph 1");
break;
case 0x08:
result.append(", 2Hz ph 2");
break;
case 0x0c:
result.append(", 2Hz ph 3");
break;
case 0x10:
result.append(", 2Hz inc");
break;
case 0x14:
result.append(", 2Hz dec");
break;
}
return result;
}
break;
//TODO case 0x08: // G0 and G2 designation
case 0x0c: // Display attributes
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x02)
result.append("Boxing ");
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x04)
result.append("Conceal ");
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x10)
result.append("Invert ");
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x20)
result.append("Underline ");
if (result.isEmpty())
result = "None";
else
// Chop off the last space
result.chop(1);
switch (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x41) {
case 0x00:
result.append(", normal size");
break;
case 0x01:
result.append(", double height");
break;
case 0x40:
result.append(", double width");
break;
case 0x41:
result.append(", double size");
break;
}
return result;
case 0x0d: // DRCS character
result = (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x40) == 0x40 ? "Normal" : "Global";
result.append(QString(": %1").arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x3f));
return result;
case 0x0e: // Font style
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x01)
result.append("Proportional ");
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x02)
result.append("Bold ");
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x04)
result.append("Italic ");
if (result.isEmpty())
result = "None";
else
// Chop off the last space
result.chop(1);
result.append(QString(", %1 row(s)").arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() >> 4));
return result;
case 0x06: // PDC
return QString("0x%1").arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data(), 2, 16, QChar('0'));
default: // Reserved
return QString("Reserved 0x%1").arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data(), 2, 16, QChar('0'));
}
// Reserved mode or data
return QString("Reserved 0x%1").arg(m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data(), 2, 16, QChar('0'));
}
if (role == Qt::EditRole)
switch (index.column()) {
case 2:
if (!m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).isRowTriplet())
mode |= 0x20;
return mode;
case 3:
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).isRowTriplet())
// Row address group
switch (mode) {
case 0x00: // Full screen colour
case 0x01: // Full row colour
case 0x07: // Address row 0
// Colour index
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x1f;
case 0x11 ... 0x13: // Invoke object
// Local, POP or GPOP
return ((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address() & 0x18) >> 3) - 1;
case 0x15 ... 0x17: // Define object
// Required at level 2.5 and/or 3.5
return ((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address() & 0x18) >> 3) - 1;
case 0x1f: // Termination
// Intermed POP subpage|Last POP subpage|Local Object|Local enhance
return ((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x06) >> 1);
default:
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data();
}
else
// Column address group
switch (mode) {
case 0x00: // Foreground colour
case 0x03: // Background colour
// Colour index
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x1f;
case 0x07: // Flash functions
// Flash mode
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x03;
case 0x0c: // Display attributes
// underline/separated, invert, conceal, boxing/window
return ((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x06) >> 1) | ((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x30) >> 2);
case 0x0e: // Font style
// Proportional, Bold, Italics
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x07;
default:
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data();
}
case 4:
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).isRowTriplet())
// Row address group
switch (mode) {
case 0x01: // Full row colour
case 0x07: // Address row 0
// "this row only" or "down to bottom"
return ((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x60) == 0x60) ? 1 : 0;
case 0x11 ... 0x13: // Invoke object
// Object source
//TODO POP and GPOP, if ((x26Triplet.address() & 0x08) == 0x08)
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() | ((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address() & 1) << 7);
case 0x1f: // Termination
// More follows/Last
// return entire value as dropdown text changes depending on setting
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x07;
}
else
// Column address group
switch (mode) {
case 0x07: // Flash functions
// Flash rate and phase
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() >> 2;
case 0x0c: // Display attributes
// Text size
return (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x01) | ((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x40) >> 5);
case 0x0e: // Font style
// Number of rows
return m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() >> 4;
}
}
return QVariant();
}
bool X26Model::setData(const QModelIndex &index, const QVariant &value, int role)
{
if (!index.isValid())
return false;
int mode = m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).mode();
if (role == Qt::UserRole && value.canConvert<int>() && index.column() <= 2) {
int intValue = value.toInt();
switch (index.column()) {
case 0:
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setAddress(intValue);
break;
case 1:
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setMode(intValue);
break;
case 2:
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData(intValue);
break;
}
emit dataChanged(createIndex(index.row(), 0), createIndex(index.row(), 4), {role});
m_parentMainWidget->refreshPage();
return true;
}
if (role == Qt::EditRole && value.canConvert<int>()) {
int intValue = value.toInt();
if (intValue < 0)
return false;
switch (index.column()) {
case 0:
if (intValue > 24)
return false;
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setAddressRow(intValue);
break;
case 1:
if (intValue > 39)
return false;
// For Set Active Position and Origin Modifier, data is the column
if (mode == 0x04 || mode == 0x10)
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData(intValue);
else
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setAddressColumn(intValue);
break;
case 2:
if (intValue < 0x20 && !m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).isRowTriplet()) {
// Changing mode from column triplet to row triplet
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setAddressRow(1);
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData(0);
}
if (intValue >= 0x20 && m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).isRowTriplet()) {
// Changing mode from row triplet to column triplet
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setAddressColumn(0);
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData(0);
}
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setMode(intValue & 0x1f);
break;
case 3:
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).isRowTriplet())
// Row address group
switch (mode) {
case 0x00: // Full screen colour
case 0x01: // Full row colour
case 0x07: // Address row 0
// Colour index
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x60) | intValue);
break;
case 0x04: // Set Active Position
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData(intValue);
break;
case 0x11 ... 0x13: // Invoke object
// Local, POP or GPOP
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setAddress((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address() & 0x67) | ((intValue+1) << 3));
break;
case 0x15 ... 0x17: // Define object
// required at level 2.5 and/or 3.5
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setAddress((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address() & 0x67) | ((intValue+1) << 3));
break;
case 0x1f: // Termination
// Intermed POP subpage|Last POP subpage|Local Object|Local enhance
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x01) | (intValue << 1));
break;
}
else
// Column address group
switch (mode) {
case 0x07: // Flash functions
// Flash mode
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x1c) | intValue);
break;
case 0x0c: // Display attributes
// underline/separated, invert, conceal, boxing/window
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x41) | ((intValue & 0x0c) << 2) | ((intValue & 0x03) << 1));
break;
case 0x0e: // Font style
// Proportional, Bold, Italics
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x70) | intValue);
break;
default:
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData(intValue);
}
break;
case 4:
if (m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).isRowTriplet())
// Row address group
switch (mode) {
case 0x00: // Full screen colour
case 0x01: // Full row colour
case 0x07: // Address row 0
// "this row only" or "down to bottom"
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x1f) | (intValue * 0x60));
break;
case 0x11 ... 0x13: // Invoke object
// Object source
//TODO POP and GPOP, if ((x26Triplet.address() & 0x08) == 0x08)
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData(intValue & 0x7f);
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setAddress((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).address() & 0x3e) | (intValue >> 7));
break;
case 0x1f: // Termination
// More follows/Last
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x06) | intValue);
break;
}
else
// Column address group
switch (mode) {
case 0x07: // Flash functions
// Flash rate and phase
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x03) | (intValue << 2));
break;
case 0x0c: // Display attributes
// Text size
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x36) | ((intValue & 0x02) << 5) | (intValue & 0x01));
break;
case 0x0e: // Font style
// Number of rows
m_parentMainWidget->document()->currentSubPage()->localEnhance[index.row()].setData((m_parentMainWidget->document()->currentSubPage()->localEnhance.at(index.row()).data() & 0x07) | (intValue << 4));
break;
}
}
emit dataChanged(index, index, {role});
m_parentMainWidget->refreshPage();
return true;
}
return false;
}
QVariant X26Model::headerData(int section, Qt::Orientation orientation, int role) const
{
if (role == Qt::DisplayRole) {
if (orientation == Qt::Horizontal) {
switch (section) {
case 0:
return tr("Row");
case 1:
return tr("Col");
case 2:
return tr("Mode");
case 3:
return tr("Data");
default:
return QString("");
}
} else if (orientation == Qt::Vertical)
return QString("d%1 t%2").arg(section / 13).arg(section % 13);
}
return QVariant();
}
bool X26Model::insertFirstRow()
{
X26Triplet firstTriplet;
firstTriplet.setAddress(63);
firstTriplet.setMode(31);
firstTriplet.setData(7);
beginInsertRows(QModelIndex(), 0, 0);
m_parentMainWidget->document()->currentSubPage()->localEnhance.insert(0, firstTriplet);
endInsertRows();
Refresh the page when an X/26 triplet is deleted.
2020-09-07 19:01:22 +01:00
// Since we always insert a Termination Marker there's no need to refresh the page
Initial commit.
2020-09-06 16:47:38 +01:00
return true;
}
bool X26Model::insertRows(int position, int rows, const QModelIndex &parent)
{
Q_UNUSED(parent);
X26Triplet copyTriplet = m_parentMainWidget->document()->currentSubPage()->localEnhance.at(position);
beginInsertRows(QModelIndex(), position, position+rows-1);
for (int row=0; row<rows; ++row)
m_parentMainWidget->document()->currentSubPage()->localEnhance.insert(position+row, copyTriplet);
endInsertRows();
Refresh the page when an X/26 triplet is deleted.
2020-09-07 19:01:22 +01:00
// Since we always insert duplicates of the selected triplet there's no need to refresh the page
Initial commit.
2020-09-06 16:47:38 +01:00
return true;
}
bool X26Model::removeRows(int position, int rows, const QModelIndex &index)
{
Q_UNUSED(index);
beginRemoveRows(QModelIndex(), position, position+rows-1);
for (int row=0; row<rows; ++row)
m_parentMainWidget->document()->currentSubPage()->localEnhance.removeAt(position+row);
endRemoveRows();
Refresh the page when an X/26 triplet is deleted.
2020-09-07 19:01:22 +01:00
m_parentMainWidget->refreshPage();
Initial commit.
2020-09-06 16:47:38 +01:00
return true;
}
/*
Qt::ItemFlags X26Model::flags(const QModelIndex &index) const
{
if (!index.isValid())
return QAbstractItemModel::flags(index);
if (index.column() <= 1)
return QAbstractItemModel::flags(index);
if (index.column() >= 2)
return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
return QAbstractItemModel::flags(index);
}
*/
Reference in New Issue Copy Permalink