/***************************************************************************/
/***************************************************************************/
/* */
/* (c) 1995-1999. The Regents of the University of California. All */
/* rights reserved. */
/* */
/* This work was produced at the University of California, Lawrence */
/* Livermore National Laboratory (UC LLNL) under contract no. */
/* W-7405-ENG-48 (Contract 48) between the U.S. Department of Energy */
/* (DOE) and The Regents of the University of California (University) */
/* for the operation of UC LLNL. Copyright is reserved to the */
/* University for purposes of controlled dissemination, */
/* commercialization through formal licensing, or other disposition */
/* under terms of Contract 48; DOE policies, regulations and orders; */
/* and U.S. statutes. The rights of the Federal Government are */
/* reserved under Contract 48 subject to the restrictions agreed upon */
/* by the DOE and University. */
/* */
/* */
/* DISCLAIMER */
/* */
/* This software was prepared as an account of work sponsored by an */
/* agency of the United States Government. Neither the United States */
/* Government nor the University of California nor any of their */
/* employees, makes any warranty, express or implied, or assumes any */
/* liability or responsibility for the accuracy, completeness, or */
/* usefulness of any information, apparatus, product, or process */
/* disclosed, or represents that its specific commercial products, */
/* process, or service by trade name, trademark, manufacturer, or */
/* otherwise, does not necessarily constitute or imply its */
/* endorsement, recommendation, or favoring by the United States */
/* Government or the University of California. The views and opinions */
/* of the authors expressed herein do not necessarily state or reflect */
/* those of the United States Government or the University of */
/* California, and shall not be used for advertising or product */
/* endorsement purposes. */
/* */
/* Permission to use, copy, modify and distribute this software and its */
/* documentation for any non-commercial purpose, without fee, is */
/* hereby granted, provided that the above copyright notice and this */
/* permission notice appear in all copies of the software and */
/* supporting documentation, and that all UC LLNL identification in */
/* the user interface remain unchanged. The title to copyright LLNL */
/* XDIR shall at all times remain with The Regents of the University */
/* of California and users agree to preserve same. Users seeking the */
/* right to make derivative works with LLNL XDIR for commercial */
/* purposes may obtain a license from the Lawrence Livermore National */
/* Laboratory's Technology Transfer Office, P.O. Box 808, L-795, */
/* Livermore, CA 94550. */
/* */
/***************************************************************************/
/***************************************************************************/
#include <stdio.h>
#include <Xm/Xm.h>
#include <Xm/Label.h>
#include <Xm/Form.h>
#include <Xm/Scale.h>
#include <Xm/TextF.h>
#include "xdir.h"
static struct {
Widget w_dialog;
Widget w_statusLabel;
Widget w_status;
Widget w_nameLabel;
Widget w_name;
Widget w_lengthLabel;
Widget w_length;
Widget w_dataRateLabel;
Widget w_dataRate;
Widget w_scale;
Widget w_fileCount;
} xfermon;
extern Widget w_toplev;
extern Display *display;
char *cstring_to_text();
char *add_commas();
void cb_xfermon_close();
void cb_map_dialog();
void create_xfermon_dialog();
void set_xfermon_status();
void set_xfermon_name();
void set_xfermon_progress();
/*
* show_xfermon - Pop up file transfer monitor over directory window
* "dirwin".
*/
void
show_xfermon(dirwin)
struct dirwin_st *dirwin;
{
/* Create file transfer monitor */
create_xfermon_dialog(dirwin);
/* Initialize widgets */
set_xfermon_status("");
set_xfermon_name("");
set_xfermon_progress((long)-1, (long)-1, (double)0.0);
/* Pop up dialog */
XtManageChild(xfermon.w_dialog);
add_dialog_to_list(xfermon.w_dialog);
force_update(xfermon.w_dialog);
}
/*
* create_xfermon_dialog - Create file transfer monitor. Position over
* directory window "dirwin".
*/
void
create_xfermon_dialog(dirwin)
struct dirwin_st *dirwin;
{
XmString label;
Arg args[3];
int i;
/* Create form dialog for connection to remote host */
i = 0;
XtSetArg(args[i], XmNmarginWidth, 10); i++;
XtSetArg(args[i], XmNmarginHeight, 20); i++;
XtSetArg(args[i], XmNresizePolicy, XmRESIZE_NONE); i++;
xfermon.w_dialog = XmCreateFormDialog(dirwin->w_shell, "xfermon", args, i);
XtAddCallback(xfermon.w_dialog, XmNmapCallback, cb_map_dialog,
(XtPointer)XtWindow(dirwin->w_shell));
/* Add callback for the WM_DELETE_WINDOW protocol */
add_wm_delete_window_cb(xfermon.w_dialog, cb_xfermon_close, NULL, False);
/* Create status label */
xfermon.w_statusLabel = XtVaCreateManagedWidget(
"statusLabel",
xmLabelWidgetClass,
xfermon.w_dialog,
XmNtopAttachment, XmATTACH_FORM,
XmNleftAttachment, XmATTACH_FORM,
NULL
);
/* Create file name label */
xfermon.w_nameLabel = XtVaCreateManagedWidget(
"nameLabel",
xmLabelWidgetClass,
xfermon.w_dialog,
XmNtopAttachment, XmATTACH_WIDGET,
XmNtopWidget, xfermon.w_statusLabel,
XmNleftAttachment, XmATTACH_FORM,
NULL
);
/* Create file length label */
xfermon.w_lengthLabel = XtVaCreateManagedWidget(
"lengthLabel",
xmLabelWidgetClass,
xfermon.w_dialog,
XmNtopAttachment, XmATTACH_WIDGET,
XmNtopWidget, xfermon.w_nameLabel,
XmNleftAttachment, XmATTACH_FORM,
NULL
);
/* Create data rate label */
xfermon.w_dataRateLabel = XtVaCreateManagedWidget(
"dataRateLabel",
xmLabelWidgetClass,
xfermon.w_dialog,
XmNtopAttachment, XmATTACH_WIDGET,
XmNtopWidget, xfermon.w_lengthLabel,
XmNleftAttachment, XmATTACH_FORM,
NULL
);
/* Create scale for displaying percentage of file moved */
label = XmStringCreateSimple("Percent Transferred Unavailable");
xfermon.w_scale = XtVaCreateManagedWidget(
"scale",
xmScaleWidgetClass,
xfermon.w_dialog,
XmNtitleString, label,
XmNshowValue, True,
XmNorientation, XmHORIZONTAL,
XmNtopAttachment, XmATTACH_WIDGET,
XmNtopWidget, xfermon.w_dataRateLabel,
XmNtopOffset, 10,
XmNleftAttachment, XmATTACH_FORM,
XmNrightAttachment, XmATTACH_FORM,
NULL
);
XmStringFree(label);
/* Create file count */
xfermon.w_fileCount = XtVaCreateManagedWidget(
"fileCount",
xmTextFieldWidgetClass,
xfermon.w_dialog,
XmNshadowThickness, 0,
XmNmarginHeight, 0,
XmNmarginWidth, 0,
XmNtraversalOn, False,
XmNeditable, False,
XmNcursorPositionVisible, False,
XmNresizeWidth, True,
XmNtopAttachment, XmATTACH_WIDGET,
XmNtopWidget, xfermon.w_scale,
XmNtopOffset, 15,
XmNbottomAttachment, XmATTACH_FORM,
XmNbottomOffset, 5,
XmNleftAttachment, XmATTACH_WIDGET,
XmNleftWidget, xfermon.w_dataRateLabel,
XmNleftOffset, 10,
XmNrightAttachment, XmATTACH_FORM,
NULL
);
/* Create data rate */
xfermon.w_dataRate = XtVaCreateManagedWidget(
"dataRate",
xmTextFieldWidgetClass,
xfermon.w_dialog,
XmNshadowThickness, 0,
XmNmarginHeight, 0,
XmNmarginWidth, 0,
XmNtraversalOn, False,
XmNeditable, False,
XmNcursorPositionVisible, False,
XmNtopAttachment, XmATTACH_OPPOSITE_WIDGET,
XmNtopWidget, xfermon.w_dataRateLabel,
XmNtopOffset, -1,
XmNleftAttachment, XmATTACH_WIDGET,
XmNleftWidget, xfermon.w_dataRateLabel,
XmNleftOffset, 5,
XmNrightAttachment, XmATTACH_FORM,
NULL
);
/* Create file length */
xfermon.w_length = XtVaCreateManagedWidget(
"length",
xmTextFieldWidgetClass,
xfermon.w_dialog,
XmNshadowThickness, 0,
XmNmarginHeight, 0,
XmNmarginWidth, 0,
XmNtraversalOn, False,
XmNeditable, False,
XmNcursorPositionVisible, False,
XmNtopAttachment, XmATTACH_OPPOSITE_WIDGET,
XmNtopWidget, xfermon.w_lengthLabel,
XmNtopOffset, -1,
XmNleftAttachment, XmATTACH_OPPOSITE_WIDGET,
XmNleftWidget, xfermon.w_dataRate,
XmNrightAttachment, XmATTACH_FORM,
NULL
);
/* Create file name */
xfermon.w_name = XtVaCreateManagedWidget(
"name",
xmTextFieldWidgetClass,
xfermon.w_dialog,
XmNshadowThickness, 0,
XmNmarginHeight, 0,
XmNmarginWidth, 0,
XmNtraversalOn, False,
XmNeditable, False,
XmNcursorPositionVisible, False,
XmNtopAttachment, XmATTACH_OPPOSITE_WIDGET,
XmNtopWidget, xfermon.w_nameLabel,
XmNtopOffset, -1,
XmNleftAttachment, XmATTACH_OPPOSITE_WIDGET,
XmNleftWidget, xfermon.w_length,
XmNrightAttachment, XmATTACH_FORM,
NULL
);
/* Create status */
xfermon.w_status = XtVaCreateManagedWidget(
"status",
xmTextFieldWidgetClass,
xfermon.w_dialog,
XmNshadowThickness, 0,
XmNmarginHeight, 0,
XmNmarginWidth, 0,
XmNtraversalOn, False,
XmNeditable, False,
XmNcursorPositionVisible, False,
XmNtopAttachment, XmATTACH_OPPOSITE_WIDGET,
XmNtopWidget, xfermon.w_statusLabel,
XmNtopOffset, -1,
XmNleftAttachment, XmATTACH_OPPOSITE_WIDGET,
XmNleftWidget, xfermon.w_name,
XmNrightAttachment, XmATTACH_FORM,
NULL
);
}
/*
* hide_xfermon - Hide file transfer monitor dialog.
*/
void
hide_xfermon()
{
/* Remove dialog from cursor linked list */
remove_dialog_from_list(xfermon.w_dialog);
/* Get rid of file transfer monitor */
XtDestroyWidget(XtParent(xfermon.w_dialog));
}
/*
* cb_xfermon_close - Callback to handle closes from window manager.
* A close is not allowed.
*/
void
cb_xfermon_close(widget, client_data, call_data)
Widget widget;
XtPointer client_data;
XtPointer call_data;
{
beep();
}
/*
* set_xfermon_status - Set the status field of the file transfer monitor
* to the character string "status".
*/
void
set_xfermon_status(status)
char *status;
{
set_textfield(xfermon.w_status, status);
}
/*
* set_xfermon_name - Set the name field of the file transfer monitor
* to the character string "name".
*/
void
set_xfermon_name(name)
char *name;
{
set_textfield(xfermon.w_name, name);
}
/*
* set_xfermon_name_label - Set the label of the name field of the file
* transfer monitor to the character string
* label.
*/
void
set_xfermon_name_label(label)
char *label;
{
XmString string;
string = XmStringCreateSimple(label);
XtVaSetValues(xfermon.w_nameLabel, XmNlabelString, string, NULL);
XmStringFree(string);
}
/*
* set_xfermon_progress - Update the file length, bytes per second, and
* percent complete widgets in the file transfer
* monitor. A value of -1 for "file_len" indicates
* that the file length is unknown. A value of -1
* for "file_index" indicates that the number of
* bytes transferred is unknown. "elapsed_time" is
* the number of microseconds that have elapsed
* since the transfer began. Care is taken not to
* update an unchanged widget value to prevent
* unnecessary blinking.
*/
void
set_xfermon_progress(file_len, file_index, elapsed_time)
long file_len;
long file_index;
double elapsed_time;
{
char buf[20];
XmString prev_title;
XmString title;
int prev_percent;
int percent;
/* Display file length */
if (file_len == -1)
set_textfield(xfermon.w_length, "Unavailable");
else
set_textfield(xfermon.w_length, add_commas(file_len));
/* Display data rate */
if (file_index == -1)
set_textfield(xfermon.w_dataRate, "Unavailable");
else if (elapsed_time <= 0)
set_textfield(xfermon.w_dataRate, "(Very Fast)");
else {
sprintf(buf, "%3.1f",
(double)file_index/(elapsed_time*1000.));
set_textfield(xfermon.w_dataRate, buf);
}
/* Display percent transferred */
XtVaGetValues(xfermon.w_scale,
XmNvalue, &prev_percent,
XmNtitleString, &prev_title,
NULL
);
if ((file_len == -1) || (file_index == -1)) {
percent = 0;
title = XmStringCreateSimple("Percent Transferred Unavailable");
} else {
if (file_len > 0) {
percent = ((100.*(float)file_index)/(float)file_len);
percent = MIN(100, percent);
} else
percent = 100;
title = XmStringCreateSimple("Percent Transferred");
}
if (percent != prev_percent)
XtVaSetValues(xfermon.w_scale, XmNvalue, percent, NULL);
if (!XmStringCompare(prev_title, title)) {
XtVaSetValues(xfermon.w_scale, XmNtitleString, title, NULL);
XmUpdateDisplay(w_toplev);
}
XmStringFree(prev_title); /* Yes, this is necessary */
XmStringFree(title);
}
/*
* set_xfermon_file_count - Set the file count field of the file transfer
* monitor to the values "count" and "total". If
* "total" is less than zero, then display a
* question mark.
*/
void
set_xfermon_file_count(count, total)
int count;
int total;
{
char buf[100];
if (total >= 0)
sprintf(buf, "Transferred %d of %d files", count, total);
else
sprintf(buf, "Transferred %d of ? files", count);
set_textfield(xfermon.w_fileCount, buf);
}
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