extern void WndSelPopPiece( a_window *wnd, bool paint_immed )
{
wnd_row row;
wnd_coord *start;
wnd_coord *end;
int piece;
int buff_size;
char *ptr;
int first;
int len;
wnd_line_piece line;
_Clr( wnd, WSW_SELECTING );
_Clr( wnd, WSW_SELECTING_WITH_KEYBOARD );
WndSelEnds( wnd, &start, &end );
if( _Isnt( wnd, WSW_SUBWORD_SELECT ) ||
( start->row == end->row &&
start->piece == end->piece && start->col == end->col ) ) {
WndGetLine( wnd, start->row, start->piece, &line );
GoBackward( wnd, start, &line );
WndGetLine( wnd, end->row, end->piece, &line );
GoForward( wnd, end, &line );
if( end->row != start->row ) {
GUIWndDirtyRow( wnd->gui, end->row );
GUIWndDirtyRow( wnd->gui, start->row );
} else if( paint_immed ) {
GUIWndDirtyRow( wnd->gui, start->row );
} else {
WndDirtyScreenRange( wnd, start, end->col );
}
}
buff_size = 0;
for( row = start->row; row <= end->row; ++row ) {
for( piece = 0; ; ++piece ) {
if( !WndGetLine( wnd, row, piece, &line ) ) break;
if( WndSelected( wnd, &line, row, piece, &first, &len ) ) {
buff_size += len + 1;
}
}
}
WndFree( wnd->popitem );
wnd->popitem = WndMustAlloc( buff_size+2 );
ptr = wnd->popitem;
for( row = start->row; row <= end->row; ++row ) {
for( piece = 0; ; ++piece ) {
if( !WndGetLine( wnd, row, piece, &line ) ) break;
if( WndSelected( wnd, &line, row, piece, &first, &len ) ) {
if( ptr != wnd->popitem ) *ptr++ = ' ';
memcpy( ptr, line.text+first, len );
ptr += len;
}
}
}
*ptr = '\0';
}
static void WndDrawSelect( a_window *wnd, wnd_line_piece *line,
wnd_row row, int piece )
{
int first;
int len;
gui_ord indent;
if( _Is( wnd, WSW_NOT_TO_SCREEN ) ) return;
if( WndSelected( wnd, line, row, piece, &first, &len ) ){
indent = line->indent;
if( first != 0 ) {
indent += GUIGetExtentX( wnd->gui, line->text, first );
}
GUIDrawText( wnd->gui, line->text+first, len, row, indent, WndSelectedAttr );
}
}
