//
// overrides
//
void TilesetWidget::mousePressEvent(QMouseEvent * event)
{
event->accept();
auto state = MainWindow::getCurrentState();
if (!state)
return;
if (event->button() == Qt::LeftButton)
{
auto pos = event->localPos();
auto tileProperties = state->getTileProperties();
int tw = tileProperties.size.width();
int th = tileProperties.size.height();
int x = (pos.x() - OFFSET) / _pixelSize.width() / 8 / tw;
int y = (pos.y() - OFFSET) / _pixelSize.height() / 8 / th;
int tileIndex = x + y * (_columns / tw);
// quick sanity check
if (! (tileIndex >= 0 && tileIndex < _maxTiles))
return;
if (QGuiApplication::keyboardModifiers() & Qt::ShiftModifier)
{
// Click + Shift == select mode
_selecting = true;
if (x >= _cursorPos.x())
x++;
if (y >= _cursorPos.y())
y++;
_selectingSize = {x - _cursorPos.x(),
y - _cursorPos.y()};
// sanity check
_selectingSize = {
qBound(-_cursorPos.x(), _selectingSize.width(), _tileColums - _cursorPos.x()),
qBound(-_cursorPos.y(), _selectingSize.height(), _tileRows - _cursorPos.y())
};
update();
}
else
{
// different and valid tileIndex?
if (_cursorPos.x() != x || _cursorPos.y() != y)
{
_selecting = false;
_selectingSize = {1,1};
_cursorPos = {x,y};
state->setTileIndex(tileIndex);
update();
}
}
}
}
void TilesetWidget::paintEvent(QPaintEvent *event)
{
auto state = MainWindow::getCurrentState();
// no open documents?
if (!state)
return;
QPainter painter;
painter.begin(this);
painter.fillRect(event->rect(), QWidget::palette().color(QWidget::backgroundRole()));
painter.setBrush(QColor(0,0,0));
painter.setPen(Qt::NoPen);
QPen pen;
pen.setColor({149,195,244,255});
pen.setWidth(hasFocus() ? 3 : 1 );
pen.setStyle(Qt::PenStyle::SolidLine);
auto tileProperties = state->getTileProperties();
int tw = tileProperties.size.width();
int th = tileProperties.size.height();
int max_tiles = 256 / (tw*th);
for (int i=0; i<max_tiles;i++)
{
quint8 charIdx = tileProperties.interleaved == 1 ?
i * tw * th :
i;
int w = (i * tw) % _columns;
int h = th * ((i * tw) / _columns);
for (int char_idx=0; char_idx < (tw * th); char_idx++)
{
int local_w = w + char_idx % tw;
int local_h = h + char_idx / tw;
utilsDrawChar(state, &painter, _pixelSize, QPoint(OFFSET, OFFSET), QPoint(local_w, local_h), charIdx);
charIdx += tileProperties.interleaved;
}
}
painter.setPen(Qt::NoPen);
paintFocus(painter);
paintSelectedTile(painter);
painter.end();
}
TilePropertiesDialog::TilePropertiesDialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::TilePropertiesDialog)
{
ui->setupUi(this);
auto state = State::getInstance();
auto properties = state->getTileProperties();
ui->spinBoxSizeX->setValue(properties.size.width());
ui->spinBoxSizeY->setValue(properties.size.height());
ui->spinBoxInterleaved->setValue(properties.interleaved);
}
void BigCharWidget::onTilePropertiesUpdated()
{
auto state = State::getInstance();
_tileProperties = state->getTileProperties();
// keep aspect ratio
int maxTileSize = qMax(_tileProperties.size.width(), _tileProperties.size.height());
int minWidgetSize = qMin(size().width(), size().height());
_pixelSize.setWidth(minWidgetSize / (8*maxTileSize));
_pixelSize.setHeight(minWidgetSize / (8*maxTileSize));
// _pixelSize.setWidth(size().width() / (8*_tileProperties.size.width()));
// _pixelSize.setHeight(size().height() / (8*_tileProperties.size.height()));
update();
}
void TilesetWidget::onTilePropertiesUpdated()
{
auto state = MainWindow::getCurrentState();
auto properties = state->getTileProperties();
_columns = (COLUMNS / properties.size.width()) * properties.size.width();
_tileColums = _columns / properties.size.width();
_rows = qCeil((256.0f / _columns) / properties.size.height()) * properties.size.height();
_tileRows = _rows / properties.size.height();
_maxTiles = 256 / (properties.size.width() * properties.size.height());
_sizeHint = QSize(_pixelSize.width() * _columns * 8 + OFFSET * 2,
_pixelSize.height() * _rows * 8 + OFFSET * 2);
update();
}
void XlinkPreview::tileUpdated(int tileIndex)
{
if(!isConnected()) return;
auto state = State::getInstance();
State::TileProperties properties = state->getTileProperties();
int charIndex = state->getCharIndexFromTileIndex(tileIndex);
int numChars = properties.size.width() * properties.size.height();
if(properties.interleaved == 1) {
xlink_load(0xb7, 0x00, 0x3000 + charIndex * 8, (uchar*) state->getCharAtIndex(charIndex), numChars*8);
}
else {
for(int sent=0; sent<numChars; sent++) {
xlink_load(0xb7, 0x00, 0x3000 + charIndex * 8, (uchar*) state->getCharAtIndex(charIndex), 8);
charIndex += properties.interleaved;
}
}
}
void TilesetWidget::mouseMoveEvent(QMouseEvent * event)
{
event->accept();
if (event->buttons() == Qt::LeftButton)
{
auto state = MainWindow::getCurrentState();
auto pos = event->localPos();
auto tileProperties = state->getTileProperties();
int tw = tileProperties.size.width();
int th = tileProperties.size.height();
int x = (pos.x() - OFFSET) / _pixelSize.width() / 8 / tw;
int y = (pos.y() - OFFSET) / _pixelSize.height() / 8 / th;
// sanity check
int tileIndex = x + y * (_columns / tw);
if (! (tileIndex >= 0 && tileIndex < _maxTiles))
return;
if (x >= _cursorPos.x())
x++;
if (y >= _cursorPos.y())
y++;
_selectingSize = {x - _cursorPos.x(),
y - _cursorPos.y()};
// sanity check
_selectingSize = {
qBound(-_cursorPos.x(), _selectingSize.width(), _tileColums-_cursorPos.x()),
qBound(-_cursorPos.y(), _selectingSize.height(), _tileRows-_cursorPos.y())
};
_selecting = true;
update();
}
}
