bool UserScreen()
{
if( ScreenState == USER_SCREEN ) return( FALSE );
if( _IsOn( SW_POWERBUILDER ) ) return( FALSE );
if( WndMain ) {
ScreenState = USER_SCREEN;
if( _IsOn( SW_POWERBUILDER ) ) {
WndMinimizeWindow( WndMain );
} else {
if( IsWindow( HwndFore ) ) {
SetForegroundWindow( HwndFore );
} else {
HwndFore = NULL;
}
}
}
return( FALSE );
}
static void ProcSize( wnd_class_wv wndclass )
{
gui_rect size;
disp_optn optn;
a_window *wnd;
a_window *next;
gui_coord min;
bool coord_specified;
gui_rect def_rect;
optn = GetOption();
if( optn == FLOATING || optn == FIXED ) {
Error( ERR_LOC, LIT_ENG( ERR_BAD_OPTION ), GetCmdName( CMD_DISPLAY ) );
}
size.x = OptExpr( -1 );
size.y = -1;
size.width = -1;
size.height = -1;
if( CurrToken == T_COMMA ) {
Scan();
size.y = OptExpr( -1 );
if( CurrToken == T_COMMA ) {
Scan();
size.width = OptExpr( -1 );
if( CurrToken == T_COMMA ) {
Scan();
size.height = OptExpr( -1 );
}
}
}
ReqEOC();
GUIGetMinSize( &min );
if( size.x != -1 || size.y != -1 || size.width != -1 || size.height != -1 ) {
coord_specified = true;
} else {
coord_specified = false;
}
WndPosToRect( &WndPosition[wndclass], &def_rect, &WndScreen );
size.x = range( size.x, 0, WndScreen.x, def_rect.x );
size.y = range( size.y, 0, WndScreen.y, def_rect.y );
if( size.x + size.width > WndScreen.x ) size.width = WndScreen.x - size.x;
if( size.y + size.height > WndScreen.y ) size.height = WndScreen.y - size.y;
size.width = range( size.width, min.x, WndScreen.x, def_rect.width );
size.height = range( size.height, min.y, WndScreen.y, def_rect.height );
if( coord_specified ) {
WndRectToPos( &size, &WndPosition[wndclass], &WndScreen );
}
if( wndclass == WND_CURRENT ) {
wnd = WndFindActive();
} else {
wnd = WndFindClass( NULL, wndclass );
}
switch( optn ) {
case OPEN:
case NEW:
if( optn == NEW || wnd == NULL ) {
WndOpenTab[wndclass]();
} else {
WndRestoreToFront( wnd );
WndPosToRect( &WndPosition[wndclass], &size, WndMainClientSize() );
WndResizeWindow( wnd, &size );
}
break;
case CLOSE:
if( wndclass == WND_ALL ) {
for( wnd = WndNext( NULL ); wnd != NULL; wnd = next ) {
next = WndNext( wnd );
if( WndHasClass( wnd ) ) WndClose( wnd );
}
} else {
if( wnd != NULL ) {
WndClose( wnd );
}
}
break;
case MINIMIZE:
if( wnd == NULL )
wnd = WndOpenTab[wndclass]();
WndMinimizeWindow( wnd );
break;
case MAXIMIZE:
if( wnd == NULL )
wnd = WndOpenTab[wndclass]();
WndMaximizeWindow( wnd );
break;
case RESTORE:
if( wnd == NULL )
wnd = WndOpenTab[wndclass]();
WndRestoreWindow( wnd );
break;
}
}
