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Bug fixes for Qt hex editor ascii section key input. Key inputs now use character table.

This commit is contained in:
mjbudd77 2021-02-21 20:21:11 -05:00
parent e07cd5ec52
commit aacee3ddb9
2 changed files with 100 additions and 61 deletions
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158
src/drivers/Qt/HexEditor.cpp
View File

@ -747,6 +747,8 @@ void HexEditorCharTable_t::resetAscii(void)
{
for (int i=0; i<256; i++)
{
rmap[i] = i;
if (i > 127)
{ // Extended Ascii
if ( extAsciiEnable )
@ -780,7 +782,8 @@ int HexEditorCharTable_t::loadFromFile( const char *filepath )
char line[256];
char tk[64];
char errMsg[256];
char tmpMap[256];
int tmpMap[256];
int tmpMapR[256];
retVal = 0;
errMsg[0] = 0;
@ -791,7 +794,11 @@ int HexEditorCharTable_t::loadFromFile( const char *filepath )
{
return -1;
}
memset( tmpMap, '.', sizeof(tmpMap) );
for (i=0; i<256; i++)
{
tmpMap[i] = -1;
tmpMapR[i] = -1;
}
while ( fgets( line, sizeof(line), fp ) != 0 )
{
@ -898,11 +905,17 @@ int HexEditorCharTable_t::loadFromFile( const char *filepath )
}
tmpMap[ hexValue ] = mapValue;
if ( mapValue < 256 )
{
tmpMapR[ mapValue ] = hexValue;
}
}
if ( retVal == 0 )
{
memcpy( map, tmpMap, 256 );
memcpy( map, tmpMap , sizeof( map) );
memcpy( rmap, tmpMapR, sizeof(rmap) );
customMapLoaded = true;
}
else
@ -1354,7 +1367,6 @@ HexEditorDialog_t::HexEditorDialog_t(QWidget *parent)
connect( periodicTimer, &QTimer::timeout, this, &HexEditorDialog_t::updatePeriodic );
periodicTimer->start( 100 ); // 10hz
//periodicTimer->start( 16 ); // 10hz
// Lock the mutex before adding a new window to the list,
// we want to be sure that the emulator is not iterating the list
@ -2396,6 +2408,7 @@ void QHexEdit::keyPressEvent(QKeyEvent *event)
}
resetCursor();
update();
event->accept();
}
else if (event->matches(QKeySequence::MoveToPreviousChar))
{
@ -2420,18 +2433,21 @@ void QHexEdit::keyPressEvent(QKeyEvent *event)
}
resetCursor();
update();
event->accept();
}
else if (event->matches(QKeySequence::MoveToEndOfLine))
{
cursorPosX = 47;
resetCursor();
update();
event->accept();
}
else if (event->matches(QKeySequence::MoveToStartOfLine))
{
cursorPosX = 0;
resetCursor();
update();
event->accept();
}
else if (event->matches(QKeySequence::MoveToPreviousLine))
{
@ -2451,6 +2467,7 @@ void QHexEdit::keyPressEvent(QKeyEvent *event)
}
resetCursor();
update();
event->accept();
}
else if (event->matches(QKeySequence::MoveToNextLine))
{
@ -2470,6 +2487,7 @@ void QHexEdit::keyPressEvent(QKeyEvent *event)
}
resetCursor();
update();
event->accept();
}
else if (event->matches(QKeySequence::MoveToNextPage))
@ -2483,6 +2501,7 @@ void QHexEdit::keyPressEvent(QKeyEvent *event)
vbar->setValue( lineOffset );
resetCursor();
update();
event->accept();
}
else if (event->matches(QKeySequence::MoveToPreviousPage))
{
@ -2495,6 +2514,7 @@ void QHexEdit::keyPressEvent(QKeyEvent *event)
vbar->setValue( lineOffset );
resetCursor();
update();
event->accept();
}
else if (event->matches(QKeySequence::MoveToEndOfDocument))
{
@ -2502,6 +2522,7 @@ void QHexEdit::keyPressEvent(QKeyEvent *event)
vbar->setValue( lineOffset );
resetCursor();
update();
event->accept();
}
else if (event->matches(QKeySequence::MoveToStartOfDocument))
{
@ -2509,55 +2530,63 @@ void QHexEdit::keyPressEvent(QKeyEvent *event)
vbar->setValue( lineOffset );
resetCursor();
update();
event->accept();
}
else if (Qt::ControlModifier == event->modifiers())
{
if ( event->key() == Qt::Key_A )
{
openGotoAddrDialog();
event->accept();
}
}
else if (Qt::ShiftModifier == event->modifiers())
{
if ( event->key() == Qt::Key_F )
else if ( event->key() == Qt::Key_L )
{
frzRamAddr = ctxAddr = cursorAddr;
frzRamToggle();
event->accept();
}
}
else if (event->key() == Qt::Key_Tab && (cursorPosX < 32) )
{ // switch from hex to ascii edit
cursorPosX = 32 + (cursorPosX / 2);
cursorPosX = 32 + (cursorPosX / 2);
update();
event->accept();
}
else if (event->key() == Qt::Key_Backtab && (cursorPosX >= 32) )
{ // switch from ascii to hex edit
cursorPosX = 2 * (cursorPosX - 32);
update();
event->accept();
}
else
{
int key;
if ( cursorPosX >= 32 )
{ // Edit Area is ASCII
key = (uchar)event->text()[0].toLatin1();
key = (int)event->text()[0].toLatin1();
if ( isascii( key ) )
if ( (key >= 0) && (key < 256) )
{
int offs = (cursorPosX-32);
int addr = 16*(lineOffset+cursorPosY) + offs;
fceuWrapperLock();
if ( viewMode == QHexEdit::MODE_NES_ROM )
if ( charTable.rmap[key] != -1 )
{
romEditList.applyPatch( addr, key );
key = charTable.rmap[key];
int offs = (cursorPosX-32);
int addr = 16*(lineOffset+cursorPosY) + offs;
fceuWrapperLock();
if ( viewMode == QHexEdit::MODE_NES_ROM )
{
romEditList.applyPatch( addr, key );
}
writeMem( viewMode, addr, key );
fceuWrapperUnLock();
editAddr = -1;
editValue = 0;
editMask = 0;
update();
event->accept();
}
writeMem( viewMode, addr, key );
fceuWrapperUnLock();
editAddr = -1;
editValue = 0;
editMask = 0;
update();
}
}
else
@ -2566,43 +2595,44 @@ void QHexEdit::keyPressEvent(QKeyEvent *event)
if ( ::isxdigit( key ) )
{
int offs, nibbleValue, nibbleIndex;
int offs, nibbleValue, nibbleIndex;
offs = (cursorPosX / 2);
nibbleIndex = (cursorPosX % 2);
editAddr = 16*(lineOffset+cursorPosY) + offs;
nibbleValue = convFromXchar( key );
if ( nibbleIndex )
{
nibbleValue = editValue | nibbleValue;
fceuWrapperLock();
if ( viewMode == QHexEdit::MODE_NES_ROM )
{
romEditList.applyPatch( editAddr, nibbleValue );
}
writeMem( viewMode, editAddr, nibbleValue );
fceuWrapperUnLock();
editAddr = -1;
editValue = 0;
editMask = 0;
}
else
{
editValue = (nibbleValue << 4);
editMask = 0x00f0;
}
cursorPosX++;
offs = (cursorPosX / 2);
nibbleIndex = (cursorPosX % 2);
editAddr = 16*(lineOffset+cursorPosY) + offs;
nibbleValue = convFromXchar( key );
if ( nibbleIndex )
{
nibbleValue = editValue | nibbleValue;
fceuWrapperLock();
if ( viewMode == QHexEdit::MODE_NES_ROM )
{
romEditList.applyPatch( editAddr, nibbleValue );
}
writeMem( viewMode, editAddr, nibbleValue );
fceuWrapperUnLock();
editAddr = -1;
editValue = 0;
editMask = 0;
}
else
{
editValue = (nibbleValue << 4);
editMask = 0x00f0;
}
cursorPosX++;
if ( cursorPosX >= 32 )
{
cursorPosX = 0;
}
if ( cursorPosX >= 32 )
{
cursorPosX = 0;
}
update();
event->accept();
}
}
//printf("Key: %c %i \n", key, key);
@ -2816,7 +2846,7 @@ void QHexEdit::contextMenuEvent(QContextMenuEvent *event)
subMenu = menu.addMenu(tr("&Freeze/Unfreeze Address"));
act = new QAction(tr("&Toggle State"), &menu);
act->setShortcut( QKeySequence(tr("Shift+F")));
act->setShortcut( QKeySequence(tr("Ctrl+L")));
subMenu->addAction(act);
connect( act, SIGNAL(triggered(void)), this, SLOT(frzRamToggle(void)) );
@ -3628,7 +3658,15 @@ void QHexEdit::paintEvent(QPaintEvent *event)
c = mb.buf[addr].data;
asciiTxt.clear();
asciiTxt += QChar(charTable.map[c]);
if ( charTable.map[c] >= 0x20 )
{
asciiTxt += QChar(charTable.map[c]);
}
else
{
asciiTxt += QChar('.');
}
if ( addr == editAddr )
{ // Set a cell currently being editting to red text

3
src/drivers/Qt/HexEditor.h
View File

@ -100,7 +100,8 @@ class HexEditorCharTable_t
HexEditorCharTable_t(void);
~HexEditorCharTable_t(void);
char map[256];
int map[256];
int rmap[256];
bool extAsciiEnable;
bool customMapLoaded;