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Cursor selection update to Hex editor

This commit is contained in:
Matthew Budd 2020-08-22 20:42:33 -04:00
parent f3af7cc6c8
commit b01b1c7a4c
1 changed files with 40 additions and 34 deletions
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74
src/drivers/Qt/HexEditor.cpp
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@ -833,14 +833,14 @@ QPoint QHexEdit::convPixToCursor( QPoint p )
}
else
{
if ( rx >= 1.0 )
{
c.setX( 2*( (int)ox ) + 1 );
}
else
{
//if ( rx >= 1.0 )
//{
// c.setX( 2*( (int)ox ) + 1 );
//}
//else
//{
c.setX( 2*( (int)ox ) );
}
//}
}
}
else
@ -1078,8 +1078,8 @@ void QHexEdit::mousePressEvent(QMouseEvent * event)
void QHexEdit::paintEvent(QPaintEvent *event)
{
int x, y, w, h, row, col, nrow, addr;
int c;
char txt[32], asciiTxt[32];
int c, cx, cy, ca;
char txt[32], asciiTxt[4];
QPainter painter(this);
painter.setFont(font);
@ -1121,23 +1121,27 @@ void QHexEdit::paintEvent(QPaintEvent *event)
cursorBlinkCount++;
}
cy = pxYoffset + (pxLineSpacing*cursorPosY) - pxCursorHeight + pxLineLead;
if ( cursorPosX < 32 )
{
int a = (cursorPosX / 2);
int r = (cursorPosX % 2);
cx = pxHexOffset + (a*3*pxCharWidth) + (r*pxCharWidth);
ca = 16*(lineOffset + cursorPosY) + a;
}
else
{
int a = (cursorPosX-32);
cx = pxHexAscii + (a*pxCharWidth);
ca = 16*(lineOffset + cursorPosY) + a;
}
if ( cursorBlink )
{
y = pxYoffset + (pxLineSpacing*cursorPosY) - pxCursorHeight + pxLineLead;
if ( cursorPosX < 32 )
{
int a = (cursorPosX / 2);
int r = (cursorPosX % 2);
x = pxHexOffset + (a*3*pxCharWidth) + (r*pxCharWidth);
}
else
{
x = pxHexAscii + (cursorPosX - 32)*pxCharWidth;
}
//painter.setPen( this->palette().color(QPalette::WindowText));
painter.fillRect( x , y, pxCharWidth, pxCursorHeight, QColor("gray") );
painter.fillRect( cx , cy, pxCharWidth, pxCursorHeight, QColor("gray") );
}
painter.setPen( this->palette().color(QPalette::WindowText));
@ -1164,12 +1168,14 @@ void QHexEdit::paintEvent(QPaintEvent *event)
if ( ::isprint(c) )
{
asciiTxt[col] = c;
asciiTxt[0] = c;
}
else
{
asciiTxt[col] = '.';
asciiTxt[0] = '.';
}
asciiTxt[1] = 0;
if ( addr == editAddr )
{ // Set a cell currently being editting to red text
painter.setPen( QColor("red") );
@ -1187,6 +1193,7 @@ void QHexEdit::paintEvent(QPaintEvent *event)
{
painter.setPen( rvActvTextColor[ mb->buf[addr].actv ] );
painter.fillRect( x - (0.5*pxCharWidth) , y-pxLineSpacing+pxLineLead, 3*pxCharWidth, pxLineSpacing, highLightColor[ mb->buf[addr].actv ] );
painter.fillRect( pxHexAscii + (col*pxCharWidth) , y-pxLineSpacing+pxLineLead, pxCharWidth, pxLineSpacing, highLightColor[ mb->buf[addr].actv ] );
}
else
{
@ -1200,25 +1207,24 @@ void QHexEdit::paintEvent(QPaintEvent *event)
txt[0] = convToXchar( (c >> 4) & 0x0F );
txt[1] = convToXchar( c & 0x0F );
txt[2] = 0;
if ( cursorBlink && (ca == addr) )
{
painter.fillRect( cx , cy, pxCharWidth, pxCursorHeight, QColor("gray") );
}
painter.drawText( x, y, tr(txt) );
painter.drawText( pxHexAscii + (col*pxCharWidth), y, tr(asciiTxt) );
}
}
else
{
asciiTxt[col] = 0;
}
x += (3*pxCharWidth);
addr++;
}
asciiTxt[16] = 0;
painter.setPen( this->palette().color(QPalette::WindowText));
painter.drawText( pxHexAscii, y, tr(asciiTxt) );
//addr += 16;
y += pxLineSpacing;
}
painter.setPen( this->palette().color(QPalette::WindowText));
painter.drawText( pxHexOffset, pxLineSpacing, "00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F" );
painter.drawLine( pxHexOffset - (pxCharWidth/2), 0, pxHexOffset - (pxCharWidth/2), h );
painter.drawLine( pxHexAscii - (pxCharWidth/2), 0, pxHexAscii - (pxCharWidth/2), h );