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/* $Id$ */
/* Copyright (c) 1994 The Geometry Center; University of Minnesota
1300 South Second Street; Minneapolis, MN 55454, USA;
This file is free software; you can redistribute it and/or modify it only
under the the terms of the GNU GENERAL PUBLIC LICENSE which should be
included along with thisw file. This software may be obtained via anonymous
ftp from geom.umn.edu; email: software@geom.umn.edu. */
/* Author: Daeron Meyer */
#include "mibload.h"
#include "mibwidgets.h"
ACE_RCSID(mpeg_mib, mibList, "$Id$")
extern Display *dpy;
extern GC mib_gc;
static Widget real_list;
/* Code for Lists */
/*****************************************************************************/
mib_Widget *mib_create_List(mib_Widget *parent, char *name, char *label,
int posx, int posy, int width, int height, int mib_fill)
{
mib_Widget *temp;
mib_List *myres;
Widget wtemp;
// unsigned char *label_text;
XmString label_text;
char ttext[30];
Arg args[20];
String myname;
int n;
/* create the new widget and add it to the tree */
temp = mib_new_mib_Widget();
if (mib_fill == WDEFAULT)
mib_add_backward(temp, parent);
else
mib_add_mib_Widget(temp, parent);
myres = (mib_List *)ACE_OS::malloc(sizeof(mib_List));
/* initialize public resources */
if (mib_fill == WDEFAULT)
{
temp->name = (char *)ACE_OS::malloc(strlen(name)+1);
strcpy(temp->name,name);
}
temp->mib_class = (char *)ACE_OS::malloc(5);
sprintf(temp->mib_class,"List");
temp->mib_class_num = MIB_LIST;
temp->width = width;
temp->height = height;
temp->topOffset = posy;
temp->leftOffset = posx;
temp->bottomOffset = 0;
temp->rightOffset = 0;
temp->topAttachment = 1;
temp->leftAttachment = 1;
temp->bottomAttachment = 0;
temp->rightAttachment = 0;
temp->mib_allowresize = 1;
/* initialize private resources */
temp->myres = (void *)myres;
/* create Xt widget */
n = 0;
if (mib_fill == WDEFAULT)
{
XtSetArg (args[n], XmNleftAttachment, XmATTACH_FORM); n++;
XtSetArg (args[n], XmNleftOffset, posx); n++;
XtSetArg (args[n], XmNtopAttachment, XmATTACH_FORM); n++;
XtSetArg (args[n], XmNtopOffset, posy); n++;
}
XtSetArg (args[n], XmNrubberPositioning, False); n++;
XtSetArg (args[n], XmNshadowType, XmSHADOW_ETCHED_IN); n++;
temp->me = XtCreateManagedWidget(name, xmFrameWidgetClass,
temp->parent->me, args, n);
n = 0;
if (mib_fill == WDEFAULT)
{
XtSetArg (args[n], XmNwidth, width); n++;
XtSetArg (args[n], XmNheight, height); n++;
}
XtSetArg (args[n], XmNhighlightThickness, 0); n++;
XtSetArg (args[n], XmNrubberPositioning, False); n++;
XtSetArg (args[n], XmNorientation, XmVERTICAL); n++;
if (mib_fill == WEMPTY)
{
XtSetArg (args[n], XmNlistSizePolicy, XmCONSTANT); n++;
}
wtemp = XmCreateScrolledList(temp->me, name, args, n);
myres->real_list = wtemp;
real_list = wtemp;
XtManageChild(wtemp);
if (mib_fill != WEMPTY)
real_list = NULL;
if (mib_fill == WEDIT || mib_fill == WDEFAULT)
{
label_text = XmStringCreateLtoR("Simple", XmSTRING_DEFAULT_CHARSET);
XmListAddItem(wtemp, label_text, 0);
XmStringFree(label_text);
label_text = XmStringCreateLtoR("List", XmSTRING_DEFAULT_CHARSET);
XmListAddItem(wtemp, label_text, 0);
XmStringFree(label_text);
for (n=0;n<200;n++)
{
sprintf(ttext,"Item %d ",n);
label_text = XmStringCreateLtoR(ttext, XmSTRING_DEFAULT_CHARSET);
XmListAddItem(wtemp, label_text, 0);
XmStringFree(label_text);
}
mib_apply_eventhandlers(temp->me, temp);
mib_apply_eventhandlers(wtemp, temp);
}
return temp;
}
void mib_delete_List(mib_Widget *thisw)
{
mib_List *temp = (mib_List *)thisw->myres;
ACE_OS::free(temp);
}
void mib_save_List(mib_Widget *thisw, FILE *fout)
{
}
int mib_load_List(mib_Widget *thisw, mib_Buffer *fin)
{
char res[MI_MAXSTRLEN];
char val[MI_MAXSTRLEN];
if (real_list)
thisw->me = real_list;
if (!mib_read_line(fin, res, val))
return 0;
if (ACE_OS::strcmp (res,"EndWidget"))
return 0;
return 1;
}
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