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Added logic to fillout property labels on NT view Qt GUI.

This commit is contained in:
Matthew Budd 2020-10-06 21:02:10 -04:00
parent 652cc4f2c9
commit 2d403fac3e
2 changed files with 106 additions and 10 deletions
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109
src/drivers/Qt/NameTableViewer.cpp
View File

@ -232,6 +232,27 @@ void ppuNameTableViewerDialog_t::periodicUpdate(void)
}
}
//----------------------------------------------------
void ppuNameTableViewerDialog_t::setPropertyLabels( int TileID, int TileX, int TileY, int NameTable, int PPUAddress, int AttAddress, int Attrib )
{
char stmp[64];
sprintf( stmp, "Tile ID: %02X", TileID);
tileID->setText( tr(stmp) );
sprintf( stmp, "X/Y : %0d/%0d", TileX, TileY);
tileXY->setText( tr(stmp) );
sprintf(stmp,"PPU Address: %04X",PPUAddress);
ppuAddrLbl->setText( tr(stmp) );
sprintf(stmp,"Attribute: %1X (%04X)",Attrib,AttAddress);
attrbLbl->setText( tr(stmp) );
}
//----------------------------------------------------
void ppuNameTableViewerDialog_t::updateMirrorButtons(void)
{
switch ( ntmirroring )
@ -324,6 +345,7 @@ void ppuNameTableViewerDialog_t::refreshSliderChanged(int value)
ppuNameTableView_t::ppuNameTableView_t(QWidget *parent)
: QWidget(parent)
{
this->parent = (ppuNameTableViewerDialog_t*)parent;
this->setFocusPolicy(Qt::StrongFocus);
this->setMouseTracking(true);
viewWidth = 256 * 2;
@ -345,16 +367,78 @@ void ppuNameTableView_t::resizeEvent(QResizeEvent *event)
//printf("%ix%i\n", viewWidth, viewHeight );
}
//----------------------------------------------------
void ppuNameTableView_t::computeNameTableProperties( int x, int y )
{
int i, xx, yy, w, h, TileID, TileX, TileY, NameTable, PPUAddress, AttAddress, Attrib;
ppuNameTable_t *tbl = NULL;
NameTable = 0;
if ( vnapage[0] == NULL )
{
return;
}
for (i=0; i<4; i++)
{
xx = nameTable[i].x;
yy = nameTable[i].y;
w = (nameTable[i].w * 256);
h = (nameTable[i].h * 240);
if ( (x >= xx) && (x < (xx+w) ) &&
(y >= yy) && (y < (yy+h) ) )
{
tbl = &nameTable[i];
NameTable = i;
break;
}
}
if ( tbl == NULL )
{
//printf("Mouse not over a tile\n");
return;
}
xx = tbl->x; yy = tbl->y;
w = tbl->w; h = tbl->h;
if ( (NameTable%2) == 1 )
{
TileX = ((x - xx) / (w*8)) + 32;
}
else
{
TileX = (x - xx) / (w*8);
}
if ( (NameTable/2) == 1 )
{
TileY = ((y - yy) / (h*8)) + 30;
}
else
{
TileY = (y - yy) / (h*8);
}
PPUAddress = 0x2000+(NameTable*0x400)+((TileY%30)*32)+(TileX%32);
TileID = vnapage[(PPUAddress>>10)&0x3][PPUAddress&0x3FF];
AttAddress = 0x23C0 | (PPUAddress & 0x0C00) | ((PPUAddress >> 4) & 0x38) | ((PPUAddress >> 2) & 0x07);
Attrib = vnapage[(AttAddress>>10)&0x3][AttAddress&0x3FF];
Attrib = (Attrib >> ((PPUAddress&2) | ((PPUAddress&64)>>4))) & 0x3;
//printf("NT:%i Tile X/Y : %i/%i \n", NameTable, TileX, TileY );
if ( parent )
{
parent->setPropertyLabels( TileID, TileX, TileY, NameTable, PPUAddress, AttAddress, Attrib );
}
}
//----------------------------------------------------
void ppuNameTableView_t::mouseMoveEvent(QMouseEvent *event)
{
//QPoint tile = convPixToTile( event->pos() );
//if ( (tile.x() < 16) && (tile.y() < 16) )
//{
// char stmp[64];
// sprintf( stmp, "Tile: $%X%X", tile.y(), tile.x() );
// tileLabel->setText( tr(stmp) );
//}
computeNameTableProperties( event->pos().x(), event->pos().y() );
}
//----------------------------------------------------------------------------
void ppuNameTableView_t::mousePressEvent(QMouseEvent * event)
@ -387,9 +471,11 @@ void ppuNameTableView_t::paintEvent(QPaintEvent *event)
for (n=0; n<4; n++)
{
nt = &nameTable[n];
nt->w = w; nt->h = h;
xx = (n%2) * (viewWidth / 2);
yy = (n/2) * (viewHeight / 2);
nt->x = xx = (n%2) * (viewWidth / 2);
nt->y = yy = (n/2) * (viewHeight / 2);
for (j=0; j<30; j++)
{
@ -399,6 +485,9 @@ void ppuNameTableView_t::paintEvent(QPaintEvent *event)
{
ii = (i*8);
nt->tile[j][i].x = xx+(ii*w);
nt->tile[j][i].y = yy+(jj*h);
for (y=0; y<8; y++)
{
for (x=0; x<8; x++)

7
src/drivers/Qt/NameTableViewer.h
View File

@ -35,10 +35,14 @@ struct ppuNameTable_t
{
struct ppuNameTableTile_t tile[30][32];
int x;
int y;
int w;
int h;
};
class ppuNameTableViewerDialog_t;
class ppuNameTableView_t : public QWidget
{
Q_OBJECT
@ -52,7 +56,9 @@ class ppuNameTableView_t : public QWidget
void resizeEvent(QResizeEvent *event);
void mouseMoveEvent(QMouseEvent *event);
void mousePressEvent(QMouseEvent * event);
void computeNameTableProperties( int x, int y );
ppuNameTableViewerDialog_t *parent;
int viewWidth;
int viewHeight;
};
@ -65,6 +71,7 @@ class ppuNameTableViewerDialog_t : public QDialog
ppuNameTableViewerDialog_t(QWidget *parent = 0);
~ppuNameTableViewerDialog_t(void);
void setPropertyLabels( int TileID, int TileX, int TileY, int NameTable, int PPUAddress, int AttAddress, int Attrib );
protected:
void closeEvent(QCloseEvent *bar);