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/** \file
* \brief Progress bar Control
*
* See Copyright Notice in "iup.h"
*/
#include <Xm/Xm.h>
#include <Xm/Scale.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <memory.h>
#include <stdarg.h>
#include <limits.h>
#include "iup.h"
#include "iupcbs.h"
#include "iup_object.h"
#include "iup_childtree.h"
#include "iup_attrib.h"
#include "iup_dialog.h"
#include "iup_str.h"
#include "iup_progressbar.h"
#include "iup_drv.h"
#include "iupmot_drv.h"
#include "iupmot_color.h"
static int motProgressBarSetValueAttrib(Ihandle* ih, const char* value)
{
if (!value)
ih->data->value = 0;
else
ih->data->value = atof(value);
iProgressBarCropValue(ih);
XtVaSetValues(ih->handle, XmNvalue, (int)(SHRT_MAX * (ih->data->value - ih->data->vmin) / (ih->data->vmax - ih->data->vmin)), NULL);
return 0;
}
static int motProgressBarSetBgColorAttrib(Ihandle* ih, const char* value)
{
if (!iupAttribGetStr(ih, "FGCOLOR"))
{
Pixel color;
unsigned char r, g, b;
if (!iupStrToRGB(value, &r, &g, &b))
return 0;
r = (r*8)/10;
g = (g*8)/10;
b = (b*8)/10;
color = iupmotColorGetPixel(r, g, b);
if (color != (Pixel)-1)
{
Widget w = XtNameToWidget(ih->handle, "*Scrollbar");
XtVaSetValues(w, XmNtroughColor, color, NULL);
}
}
return iupdrvBaseSetBgColorAttrib(ih, value);
}
static int motProgressBarSetFgColorAttrib(Ihandle* ih, const char* value)
{
Pixel color = iupmotColorGetPixelStr(value);
if (color != (Pixel)-1)
{
Widget w = XtNameToWidget(ih->handle, "*Scrollbar");
XtVaSetValues(w, XmNtroughColor, color, NULL);
}
return 1;
}
static void motProgressBarLayoutUpdateMethod(Ihandle *ih)
{
unsigned char orientation;
XtVaGetValues(ih->handle, XmNorientation, &orientation, NULL);
if (orientation == XmVERTICAL)
XtVaSetValues(ih->handle, XmNscaleWidth, ih->currentwidth, NULL);
else
XtVaSetValues(ih->handle, XmNscaleHeight, ih->currentheight, NULL);
iupdrvBaseLayoutUpdateMethod(ih);
}
static int motProgressBarMapMethod(Ihandle* ih)
{
int num_args = 0;
Arg args[30];
/* Core */
iupMOT_SETARG(args, num_args, XmNmappedWhenManaged, False); /* not visible when managed */
iupMOT_SETARG(args, num_args, XmNx, 0); /* x-position */
iupMOT_SETARG(args, num_args, XmNy, 0); /* y-position */
iupMOT_SETARG(args, num_args, XmNwidth, 10); /* default width to avoid 0 */
iupMOT_SETARG(args, num_args, XmNheight, 10); /* default height to avoid 0 */
/* Primitive */
iupMOT_SETARG(args, num_args, XmNtraversalOn, False);
iupMOT_SETARG(args, num_args, XmNhighlightThickness, 0);
/* Scale */
iupMOT_SETARG(args, num_args, XmNminimum, 0);
iupMOT_SETARG(args, num_args, XmNmaximum, SHRT_MAX);
iupMOT_SETARG(args, num_args, XmNslidingMode, XmTHERMOMETER); /* thermometer effect */
iupMOT_SETARG(args, num_args, XmNsliderMark, XmNONE);
iupMOT_SETARG(args, num_args, XmNeditable, False);
iupMOT_SETARG(args, num_args, XmNshowValue, XmNONE);
if (iupStrEqualNoCase(iupAttribGetStr(ih, "ORIENTATION"), "VERTICAL"))
{
iupMOT_SETARG(args, num_args, XmNorientation, XmVERTICAL);
if (ih->currentheight < ih->currentwidth)
{
int tmp = ih->currentheight;
ih->currentheight = ih->currentwidth;
ih->currentwidth = tmp;
}
}
else
iupMOT_SETARG(args, num_args, XmNorientation, XmHORIZONTAL);
ih->handle = XtCreateManagedWidget(
iupDialogGetChildIdStr(ih), /* child identifier */
xmScaleWidgetClass, /* widget class */
iupChildTreeGetNativeParentHandle(ih), /* widget parent */
args, num_args);
if (!ih->handle)
return IUP_ERROR;
ih->serial = iupDialogGetChildId(ih); /* must be after using the string */
/* initialize the widget */
XtRealizeWidget(ih->handle);
return IUP_NOERROR;
}
void iupdrvProgressBarInitClass(Iclass* ic)
{
/* Driver Dependent Class functions */
ic->Map = motProgressBarMapMethod;
ic->LayoutUpdate = motProgressBarLayoutUpdateMethod;
/* Driver Dependent Attribute functions */
/* Visual */
iupClassRegisterAttribute(ic, "BGCOLOR", NULL, motProgressBarSetBgColorAttrib, IUPAF_SAMEASSYSTEM, "DLGBGCOLOR", IUPAF_DEFAULT);
/* Special */
iupClassRegisterAttribute(ic, "FGCOLOR", NULL, motProgressBarSetFgColorAttrib, IUPAF_SAMEASSYSTEM, "DLGFGCOLOR", IUPAF_DEFAULT);
/* IupProgressBar only */
iupClassRegisterAttribute(ic, "VALUE", iProgressBarGetValueAttrib, motProgressBarSetValueAttrib, NULL, NULL, IUPAF_NO_DEFAULTVALUE|IUPAF_NO_INHERIT);
iupClassRegisterAttribute(ic, "ORIENTATION", NULL, NULL, "HORIZONTAL", NULL, IUPAF_NO_INHERIT);
}
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