/*
* selectColor - select the color
*/
static void selectColor( WPI_POINT *pt, HWND hwnd )
{
int i;
WPI_PRES pres;
HWND currentwnd;
int top;
int bottom;
WPI_RECT wrect;
currentwnd = _wpi_getdlgitem( hwnd, BK_CURRENT );
pres = _wpi_getpres( currentwnd );
_wpi_mapwindowpoints( hwnd, currentwnd, pt, 1 );
_wpi_torgbmode( pres );
for( i = 0; i < 16; i++ ) {
top = availColor[i].box.top;
bottom = availColor[i].box.bottom;
top = _wpi_cvth_y( top, 2 * SQR_SIZE );
bottom = _wpi_cvth_y( bottom, 2 * SQR_SIZE );
_wpi_setintwrectvalues( &wrect, availColor[i].box.left, top,
availColor[i].box.right, bottom );
if( _wpi_ptinrect( &wrect, *pt ) ) {
screenColor.color = availColor[i].color;
DisplayColorBox( pres, &screenColor );
inverseColor.color = GetInverseColor( screenColor.color );
DisplayColorBox( pres, &inverseColor );
break;
}
}
_wpi_releasepres( currentwnd, pres );
} /* selectColor */
/*
* GUIControlSetRedraw -- set the redraw flag for a given window control
*/
bool GUIControlSetRedraw( gui_window *wnd, gui_ctl_id id, bool redraw )
{
HWND hwnd;
hwnd = _wpi_getdlgitem( wnd->hwnd, id );
_wpi_setredraw( hwnd, ( redraw ) ? TRUE : FALSE );
return( true );
}
bool GUIClearText( gui_window *wnd, unsigned id )
{
HWND control;
control = _wpi_getdlgitem( wnd->hwnd, id );
if( control != (HWND)NULL ) {
_wpi_setwindowtext( control, NULL );
}
return( TRUE );
}
void GUIControlDirty( gui_window *wnd, gui_ctl_id id )
{
HWND control;
control = _wpi_getdlgitem( wnd->hwnd, id );
if( control != NULLHANDLE ) {
//GUIInvalidatePaintHandles( wnd ); // not 100% sure this is required
_wpi_invalidaterect( control, NULL, TRUE );
_wpi_updatewindow( control );
}
}
bool GUIEnableControl( gui_window *wnd, unsigned id, bool enable )
{
HWND control;
control = _wpi_getdlgitem( wnd->hwnd, id );
if( control != (HWND)NULL ) {
_wpi_enablewindow( control, enable );
return( TRUE );
}
return( FALSE );
}
bool GetControlInfo( gui_window * wnd, unsigned id, HWND *hwnd, WPI_PRES *dc )
{
if ( wnd && wnd->hwnd ) {
*hwnd = _wpi_getdlgitem( wnd->hwnd, id );
if ( *hwnd != (HWND)NULL ) {
*dc = _wpi_getpres( *hwnd );
return( *dc != NULLHANDLE );
}
}
return( false );
}
WPI_MRESULT GUISendDlgItemMessage( HWND parent, gui_ctl_id id, WPI_MSG msg,
WPI_PARAM1 wparam, WPI_PARAM2 lparam )
{
HWND hwnd;
hwnd = _wpi_getdlgitem( parent, id );
if( hwnd != NULLHANDLE ) {
return( _wpi_sendmessage( hwnd, msg, wparam, lparam ) );
} else {
return( 0L );
}
}
bool GUIIsControlEnabled( gui_window *wnd, unsigned id )
{
HWND control;
control = _wpi_getdlgitem( wnd->hwnd, id );
if( control != (HWND)NULL ) {
if( _wpi_iswindowenabled( control ) ) {
return( TRUE );
}
}
return( FALSE );
}
char *GUIGetText( gui_window *wnd, gui_ctl_id id )
{
LONG length;
char *text;
gui_control_class control_class;
HWND hwnd;
gui_ctl_idx choice;
if( !GUIGetControlClass( wnd, id, &control_class ) ) {
return( NULL );
}
switch( control_class ) {
case GUI_LISTBOX :
choice = GUIGetCurrSelect( wnd, id );
if( choice == -1 ) {
return( NULL );
}
return( GUIGetListItem( wnd, id, choice ) );
default :
hwnd = _wpi_getdlgitem( wnd->hwnd, id );
if( hwnd == NULLHANDLE ) {
return( NULL );
}
length = _wpi_getwindowtextlength( hwnd );
if( length > 0 ) {
text = (char *)GUIMemAlloc( length + 1 );
if( text != NULL ) {
_wpi_getwindowtext( hwnd, (LPSTR)text, length + 1 );
switch( control_class ) {
case GUI_PUSH_BUTTON:
case GUI_DEFPUSH_BUTTON:
case GUI_RADIO_BUTTON:
case GUI_CHECK_BOX:
case GUI_STATIC:
case GUI_GROUPBOX:
_wpi_menutext2win( text );
break;
}
}
return( text );
}
return( NULL );
}
}
/*
* displayColors - display the colors
*/
static void displayColors( HWND hwnd )
{
short i;
WPI_PRES pres;
HWND currentwnd;
inverseColor.color = GetInverseColor( screenColor.color );
currentwnd = _wpi_getdlgitem( hwnd, BK_CURRENT );
pres = _wpi_getpres( currentwnd );
_wpi_torgbmode( pres );
DisplayColorBox( pres, &screenColor );
DisplayColorBox( pres, &inverseColor );
for( i = 0; i < 16; i++ ) {
DisplayColorBox( pres, &availColor[i] );
}
_wpi_releasepres( currentwnd, pres );
} /* displayColors */
