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/************************************************************************/
/* */
/* Menu building MOTIF specific code. */
/* */
/************************************************************************/
# include "appFrameConfig.h"
# include <stddef.h>
# include <stdio.h>
# include <stdlib.h>
# include "appFrame.h"
# include <appDebugon.h>
# ifdef USE_MOTIF
# include <Xm/PushB.h>
# include <Xm/Separator.h>
# include <Xm/ToggleB.h>
# include <Xm/RowColumn.h>
# include <Xm/CascadeB.h>
APP_WIDGET appSetMenuItem( APP_WIDGET menu,
AppToplevel * at,
AppMenuItem * ami,
void * target )
{
Widget rval;
XmString labelString;
XmString acceleratorString= (XmString)0;
Arg al[20];
int ac= 0;
labelString= XmStringCreateLocalized( ami->amiItemText );
XtSetArg( al[ac], XmNlabelString, labelString ); ac++;
if ( ami->amiKey )
{ XtSetArg( al[ac], XmNaccelerator, ami->amiKey ); ac++; }
if ( ami->amiKeyText )
{
acceleratorString= XmStringCreateLocalized( ami->amiKeyText );
XtSetArg( al[ac], XmNacceleratorText, acceleratorString ); ac++;
}
rval= XmCreatePushButton( menu, WIDGET_NAME, al, ac );
XmStringFree( labelString );
if ( acceleratorString )
{ XmStringFree( acceleratorString ); }
if ( ami->amiCallback )
{ XtAddCallback( rval, XmNactivateCallback, ami->amiCallback, target );}
XtManageChild( rval );
return rval;
}
APP_WIDGET appSetMenuSeparator( APP_WIDGET menu,
AppToplevel * at,
AppMenuItem * ami,
void * target )
{
Widget rval;
Arg al[20];
int ac= 0;
rval= XmCreateSeparator( menu, WIDGET_NAME, al, ac );
XtManageChild( rval );
return rval;
}
APP_WIDGET appSetToggleMenuItem( APP_WIDGET menu,
AppToplevel * at,
AppMenuItem * ami,
void * target )
{
Widget rval;
XmString labelString;
XmString acceleratorString= (XmString)0;
Arg al[20];
int ac= 0;
labelString= XmStringCreateLocalized( ami->amiItemText );
XtSetArg( al[ac], XmNlabelString, labelString ); ac++;
XtSetArg( al[ac], XmNvisibleWhenOff, True ); ac++;
XtSetArg( al[ac], XmNuserData, target ); ac++;
if ( ami->amiItemType == ITEMtyTOGGLE_ON )
{
# if XmVersion >= 2000
XtSetArg( al[ac], XmNset, XmSET ); ac++;
# else
XtSetArg( al[ac], XmNset, True ); ac++;
# endif
}
if ( ami->amiKey )
{ XtSetArg( al[ac], XmNaccelerator, ami->amiKey ); ac++; }
if ( ami->amiKeyText )
{
acceleratorString=
XmStringCreateLocalized( ami->amiKeyText );
XtSetArg( al[ac], XmNacceleratorText, acceleratorString ); ac++;
}
rval= XmCreateToggleButton( menu, WIDGET_NAME, al, ac );
XmStringFree( labelString );
if ( acceleratorString )
{ XmStringFree( acceleratorString ); }
XtAddCallback( rval, XmNvalueChangedCallback, ami->amiCallback, target );
XtManageChild( rval );
return rval;
}
APP_WIDGET appMakeMenuInParent( APP_WIDGET * pButton,
AppToplevel * at,
APP_WIDGET menuBar,
const char * itemText,
int isHelp )
{
APP_WIDGET menu;
APP_WIDGET button;
XmString labelString;
Arg al[20];
int ac= 0;
labelString= XmStringCreateLocalized( (char *)itemText );
ac= 0;
menu= XmCreatePulldownMenu( menuBar, WIDGET_NAME, al, ac );
if ( ! menu )
{ XDEB(menu); return menu; }
ac= 0;
XtSetArg( al[ac], XmNlabelString, labelString ); ac++;
XtSetArg( al[ac], XmNsubMenuId, menu ); ac++;
button= XmCreateCascadeButton( menuBar, WIDGET_NAME, al, ac );
XtManageChild( button );
if ( isHelp )
{
XtVaSetValues( menuBar,
XmNmenuHelpWidget, button,
NULL );
}
XmStringFree( labelString );
*pButton= button;
return menu;
}
void appGuiSetToggleItemState( APP_WIDGET toggle,
int set )
{
XmToggleButtonSetState( toggle, set != 0, False );
}
void appGuiSetToggleItemLabel( APP_WIDGET toggle,
const char * label )
{
XmString labelString;
labelString= XmStringCreateLocalized( (char *)label );
XtVaSetValues( toggle,
XmNlabelString, labelString,
NULL );
XmStringFree( labelString );
}
int appGuiGetMenuToggleStateFromCallback( APP_WIDGET toggle,
void * voidcbs )
{
XmToggleButtonCallbackStruct * cbs;
cbs= (XmToggleButtonCallbackStruct *)voidcbs;
return cbs->set;
}
/************************************************************************/
/* */
/* 1) Retrieve the text from menu options. */
/* 2) Free the result obtained in this way. */
/* */
/************************************************************************/
/* 1 */
char * appGetTextFromMenuOption( Widget w )
{
XmString labelString= (XmString)0;
char * s;
XtVaGetValues( w,
XmNlabelString, &labelString,
NULL );
XmStringGetLtoR( labelString, XmSTRING_DEFAULT_CHARSET, &s );
XmStringFree( labelString );
return s;
}
/* 2 */
void appFreeTextFromMenuOption( char * s )
{ XtFree( s ); }
# endif
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