int previousWord(wchar_t * CommandLine, unsigned int *cursorLocation)
{
/* Passing through characters to jump... */
while (*cursorLocation && isAWideCharToJump(CommandLine[*cursorLocation - 1]))
{
gotoLeft(CommandLine, cursorLocation);
}
/* ... then going to the beginning of the word */
while (*cursorLocation && !isAWideCharToJump(CommandLine[*cursorLocation - 1]))
{
gotoLeft(CommandLine, cursorLocation);
}
return *cursorLocation;
}
/* Move cursor to the beginning of a line */
int begLine(wchar_t * CommandLine, unsigned int *cursorLocation)
{
/* While the index is not zero (meaning it's the beginning of th line) */
while (*cursorLocation)
{
gotoLeft(CommandLine, cursorLocation);
}
return *cursorLocation;
}
//==================================================================
void KCharSelectTable::keyPressEvent( QKeyEvent *e )
{
switch ( e->key() ) {
case Key_Left:
gotoLeft();
break;
case Key_Right:
gotoRight();
break;
case Key_Up:
gotoUp();
break;
case Key_Down:
gotoDown();
break;
case Key_Next:
emit tableDown();
break;
case Key_Prior:
emit tableUp();
break;
case Key_Space:
emit activated( ' ' );
emit activated();
emit highlighted( ' ' );
emit highlighted();
break;
case Key_Enter: case Key_Return: {
const QPoint oldPos = vPos;
vPos = focusPos;
vChr = focusItem;
repaintCell( oldPos.y(), oldPos.x(), true );
repaintCell( vPos.y(), vPos.x(), true );
emit activated( vChr );
emit activated();
emit highlighted( vChr );
emit highlighted();
} break;
}
}
/* Delete a character in the command line */
int rmChar(wchar_t * CommandLine, int key, unsigned int *cursorLocation)
{
unsigned int indexToMoveChar;
unsigned int sizeOfCmd = 0;
sizeOfCmd = wcslen(CommandLine);
/*
* Case Backspace is pressed -> cursor must not be at the beginning of the command line
* Case Delete is pressed -> cursor must not be at the end of line
*/
if ((*cursorLocation && key == SCI_BACKSPACE) || ((sizeOfCmd != *cursorLocation) && key == SCI_DELETE))
{
if (key == SCI_BACKSPACE)
{
gotoLeft(CommandLine, cursorLocation);
}
indexToMoveChar = *cursorLocation;
/* Save cursor position where it must be placed */
setStringCapacities("sc");
while (indexToMoveChar < sizeOfCmd)
{
/* move each character to the previous place and print it */
CommandLine[indexToMoveChar] = CommandLine[indexToMoveChar + 1];
indexToMoveChar++;
}
CommandLine[indexToMoveChar] = L'\0';
/* Delete sreen from cursor to the end */
setStringCapacities("cd");
/* write the new string */
printf("%ls", &CommandLine[*cursorLocation]);
/* Put cursor to the previously saved position */
setStringCapacities("rc");
}
return 0;
}
