static bool fileComplete( input_buffer *input, vi_key first_event )
{
bool exit, done;
vi_rc rc;
vi_key event;
int old_len;
exit = false;
if( input->curr_pos != strlen( input->buffer ) ) {
MyBeep();
} else {
saveStr( input );
old_len = strlen( input->buffer ) - 1;
rc = StartFileComplete( input->buffer, old_len,
input->buffer_length, first_event );
if( rc > ERR_NO_ERR ) {
MyBeep();
} else {
if( rc != FILE_COMPLETE ) {
done = false;
do {
endColumn( input );
displayLine( input );
event = GetNextEvent( true );
switch( event ) {
case VI_KEY( FAKEMOUSE ):
case VI_KEY( MOUSEEVENT ):
case VI_KEY( TAB ):
case VI_KEY( SHIFT_TAB ):
case VI_KEY( UP ):
case VI_KEY( DOWN ):
case VI_KEY( LEFT ):
case VI_KEY( RIGHT ):
case VI_KEY( PAGEDOWN ):
case VI_KEY( PAGEUP ):
case VI_KEY( ALT_END ):
rc = ContinueFileComplete( input->buffer, old_len,
input->buffer_length, event );
if( rc != ERR_NO_ERR ) {
FinishFileComplete();
if( rc == FILE_COMPLETE_ENTER ) {
exit = true;
}
done = true;
}
old_len = strlen( input->buffer );
break;
default:
KeyAdd( event );
PauseFileComplete();
done = true;
}
} while( !done );
}
}
}
return( exit );
} /* fileComplete */
/*
* RemoveEditSubClass - remove the sub-class of an edit control in a dialog
*/
void RemoveEditSubClass( HWND hwnd, int id )
{
HWND edit;
edit = GetDlgItem( hwnd, id );
SET_WNDPROC( edit, (LONG_PTR)oldEditProc );
(void)FreeProcInstance( editProc );
FinishFileComplete();
} /* RemoveEditSubClass */
/*
* getStringInWindow: main routine
*/
static bool getStringInWindow( input_buffer *input )
{
vi_key event;
bool old_mode;
ReadingAString = true;
initInput( input );
input->last_str = alloca( input->buffer_length );
memset( input->last_str, 0, input->buffer_length );
if( input->h != NULL ) {
input->curr_hist = input->h->curr;
}
for( ;; ) {
event = GetNextEvent( false );
event = cursorKeyFilter( input, event );
event = historyFilter( input, event );
event = specialKeyFilter( input, event );
switch( event ) {
case VI_KEY( NULL ):
break;
case VI_KEY( SHIFT_TAB ):
case VI_KEY( TAB ):
if( !fileComplete( input, event ) ) {
endColumn( input );
break;
}
/* fall through */
case VI_KEY( ENTER ):
if( input->buffer[0] == NO_ADD_TO_HISTORY_KEY ) {
strcpy( &input->buffer[0], &input->buffer[1] );
} else {
addHistory( input );
}
/* fall through */
case VI_KEY( ESC ):
finiInput( input );
/*
* this call may not be necessary if the file complete window has
* already closed of natural causes but it doesn't harm anything
* if called when not needed - so we leave it here.
*/
FinishFileComplete();
ReadingAString = false;
return( event != VI_KEY( ESC ) );
case VI_KEY( INS ):
input->overstrike = !input->overstrike;
if( !EditFlags.NoInputWindow ) {
NewCursor( input->window.id, input->overstrike ? EditVars.NormalCursorType : EditVars.InsertCursorType );
}
break;
case VI_KEY( CTRL_END ):
saveStr( input );
input->buffer[input->curr_pos] = '\0';
break;
case VI_KEY( CTRL_X ):
case VI_KEY( CTRL_U ):
saveStr( input );
input->buffer[0] = '\0';
endColumn( input );
break;
case VI_KEY( CTRL_INS ):
swapString( input );
break;
case VI_KEY( CTRL_V ):
case VI_KEY( CTRL_Q ):
insertChar( input, '^' );
displayLine( input );
// here we have a bit of a kluge
input->curr_pos -= 1;
event = GetNextEvent( false );
saveStr( input );
old_mode = input->overstrike;
input->overstrike = true;
insertChar( input, event );
input->overstrike = old_mode;
break;
case VI_KEY( ALT_END ):
/* just want to redraw the line - for windows */
break;
default:
if( (event >= 32 && event < 256) || event == VI_KEY( CTRL_A ) ) {
saveStr( input );
if( !insertChar( input, event ) ) {
MyBeep();
}
}
}
if( !EditFlags.NoInputWindow ) {
displayLine( input );
}
}
} /* getStringInWindow */