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/*
* Copyright (c) 1993 The Regents of the University of Texas System.
* Copyright (c) 1994 The Regents of the University of Texas System.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted provided
* that the above copyright notice and this paragraph are duplicated in all
* such forms and that any documentation, advertising materials, and other
* materials related to such distribution and use acknowledge that the
* software was developed by the University of Texas. The name of the
* University may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef lint
static char copyright[] =
"@(#) Copyright (c) 1993 The Regents of the University of Texas System.\n\
All rights reserved.\n";
static char rcsid[] =
"$Id: icons.c,v 1.2 1994/05/20 20:14:54 jones Exp $\n";
static char rcspath[] =
"$Source: /mintaka/u0/xx/ss/jones/jones.old/mftp.src/moxftp-2.0/RCS/icons.c,v $\n";
#endif
/* $Log: icons.c,v $
* Revision 1.2 1994/05/20 20:14:54 jones
* Load times bold 18 if times bold 20 fails.
*
* Revision 1.1 1994/03/14 18:55:53 jones
* Initial revision
*
*/
#define RATE 2
#define FRAME 8
#include "machine.h"
#include "defs.h"
#include "class.h"
#include <X11/Xlib.h>
#include "proto/icons.h"
#include "truck.xbm"
#define MAX_W 10
int num_w = 0;
static struct {
Window icon;
Widget w;
char *name;
int used;
} widget_to_window[MAX_W];
static struct {
char *name;
char *state;
int a;
int frame;
XtIntervalId timeout;
Window icon;
Widget w;
char *title;
Pixmap pixmap;
Pixmap bitmap;
Pixmap animate;
Pixmap animate_proto;
} shell_icons[] = {
{ "comm" , "Command" , 0, 0, 0, 0, NULL, NULL, 0, 0},
{"status" , "Status" , 0, 0, 0, 0, NULL, NULL, 0, 0},
{ "tran" , "Translate" , 0, 0, 0, 0, NULL, NULL, 0, 0},
{ "help" , "Help" , 0, 0, 0, 0, NULL, NULL, 0, 0},
{ "view" , "View File" , 0, 0, 0, 0, NULL, NULL, 0, 0},
{ "archie" , "Archie" , 0, 0, 0, 0, NULL, NULL, 0, 0},
{ "connect" , "Connect" , 0, 0, 0, 0, NULL, NULL, 0, 0},
{ "connecting", "Connecting" , 1, 0, 0, 0, NULL, NULL, 0, 0},
{ "reconnect", "Reconnect" , 1, 0, 0, 0, NULL, NULL, 0, 0},
{ "connected" , "Connected" , 1, 0, 0, 0, NULL, NULL, 0, 0},
{ "disconnect", "Ready" , 1, 0, 0, 0, NULL, NULL, 0, 0},
{ "retry" , "Retry" , 1, 0, 0, 0, NULL, NULL, 0, 0},
{ "busy1" , "Busy" , 1, 0, 0, 0, NULL, NULL, 0, 0},
{ "busy2" , "Fetching" , 1, 0, 0, 0, NULL, NULL, 0, 0},
{ "busy3" , "Storing" , 1, 0, 0, 0, NULL, NULL, 0, 0},
{ "busy4" , "Listing" , 1, 0, 0, 0, NULL, NULL, 0, 0},
{ NULL , NULL , 0, 0, 0, 0, NULL, NULL, 0, 0},
};
static GC gc_black = NULL;
static GC gc_white = NULL;
static GC gc_copy = NULL;
static XFontStruct *font = NULL;
static int FH = 20;
static Pixmap pixmap_proto = 0;
static Pixmap animate;
static Pixmap truck = 0;
static int icon_h = 64;
static int icon_w = 64;
static int icon_info_h = 14;
int do_animate = 0;
/*
* Externals.
*/
extern Widget Top;
extern XtAppContext App_context;
/*
* Position macros.
*/
#define POSITION_TRUCK(x, y) \
x = (icon_w - truck_width)/2; \
y = icon_h/2 - truck_height/2 + 4;
#define POSITION_STATE(x, y) \
x = (icon_w-sw)/2; \
y = icon_h - icon_info_h - 4 + font->max_bounds.ascent;
#define POSITION_NAME(x, y, w) \
x = (icon_w - w)/2; \
y = 1 + font->max_bounds.ascent;
int indexx = -1;
void
Animate(w)
Widget w;
{
int i;
if (!do_animate) return;
for (i=0; shell_icons[i].name != NULL; i++) {
if (shell_icons[i].w == w) break;
}
if (shell_icons[i].name == NULL) return;
if (shell_icons[i].timeout) return;
do_animate_icon((XtPointer)w, NULL);
}
void
Set_Icon(shell, name)
Widget shell;
char *name;
{
Arg arg[1];
int i,j;
int sw;
int x, y;
Window icon;
for (i=0; shell_icons[i].name != NULL; i++) {
if (strcmp(shell_icons[i].name, name) == 0) break;
}
if (shell_icons[i].name == NULL) {
fprintf(stderr, "Could not find Icon %s\n",name);
return;
}
init_proto(shell);
if (shell_icons[i].pixmap == 0) {
shell_icons[i].bitmap = XCreatePixmap(XtDisplay(shell),
XtWindow(shell),
icon_w,
icon_h,
1);
shell_icons[i].pixmap = XCreatePixmap(XtDisplay(shell),
XtWindow(shell),
icon_w,
icon_h,
DefaultDepth(XtDisplay(shell),
DefaultScreen(XtDisplay(shell))));
XCopyArea(XtDisplay(shell),
pixmap_proto,
shell_icons[i].bitmap,
gc_black,
0, 0, icon_w, icon_h,
0, 0);
sw = XTextWidth(font,
shell_icons[i].state,
strlen(shell_icons[i].state));
POSITION_STATE(x, y)
XDrawImageString(XtDisplay(shell),
shell_icons[i].bitmap,
gc_black,
x,
y,
shell_icons[i].state,
strlen(shell_icons[i].state));
if (do_animate && shell_icons[i].a) {
shell_icons[i].animate_proto = XCreatePixmap(XtDisplay(shell),
XtWindow(shell),
icon_w,
icon_h,
1);
shell_icons[i].animate = XCreatePixmap(XtDisplay(shell),
XtWindow(shell),
icon_w,
icon_h,
1);
XCopyArea(XtDisplay(shell),
animate,
shell_icons[i].animate_proto,
gc_black,
0, 0, icon_w, icon_h,
0, 0);
POSITION_STATE(x, y)
XDrawImageString(XtDisplay(shell),
shell_icons[i].animate_proto,
gc_black,
x,
y,
shell_icons[i].state,
strlen(shell_icons[i].state));
}
}
for (j=0; shell_icons[j].name != NULL; j++) {
if (shell_icons[j].w == shell) {
shell_icons[j].w = NULL;
if (shell_icons[j].timeout)
XtRemoveTimeOut(shell_icons[j].timeout);
shell_icons[j].timeout = 0;
}
}
if (do_animate) {
int notused = -1;
for (j=0; j<num_w; j++) {
if (widget_to_window[j].used) notused = j;
if (widget_to_window[j].w == shell) break;
}
if (j == num_w) {
if (notused == -1) {
num_w++;
} else {
j = notused;
}
widget_to_window[j].name = NULL;
widget_to_window[j].w = shell;
widget_to_window[j].used = 1;
widget_to_window[j].icon = XCreateSimpleWindow(XtDisplay(shell),
RootWindowOfScreen(XtScreen(shell)),
0,0, icon_w, icon_h,
1,
getpixel("black"),
getpixel("black"));
XSetWindowBackgroundPixmap(XtDisplay(shell),
widget_to_window[j].icon,
shell_icons[i].pixmap);
}
icon = widget_to_window[j].icon;
if (shell_icons[i].a)
shell_icons[i].icon = icon;
}
if (shell_icons[i].timeout) XtRemoveTimeOut(shell_icons[i].timeout);
indexx = -1;
shell_icons[i].timeout = 0;
shell_icons[i].frame = 0;
shell_icons[i].w = shell;
if (do_animate) {
XCopyPlane(XtDisplay(shell), shell_icons[i].bitmap,
shell_icons[i].pixmap, gc_copy,
0,0, icon_w, icon_h, 0, 0, 1 );
XCopyArea(XtDisplay(shell),
shell_icons[i].pixmap,
icon,
gc_copy,
0, 0, icon_w, icon_h,
0, 0);
XSetWindowBackgroundPixmap(XtDisplay(shell), icon,
shell_icons[i].pixmap);
XtSetArg(arg[0], XtNiconWindow, icon);
XtSetValues(shell, arg, 1);
} else {
XtSetArg(arg[0], XtNiconPixmap, shell_icons[i].bitmap);
XtSetValues(shell, arg, 1);
}
}
void
Set_Wn_Name(name)
char *name;
{
char *title = name;
if (!title) title = Ftpname;
XSetIconName(XtDisplay(Top), XtWindow(Top), title);
}
static void
do_animate_icon(client_data, id)
caddr_t client_data;
XtIntervalId *id;
{
Arg arg[1];
int i;
Widget w = (Widget) client_data;
int x, y;
for (i=0; shell_icons[i].name != NULL; i++) {
if (shell_icons[i].w == w) break;
}
if (shell_icons[i].name == NULL) return;
POSITION_TRUCK(x, y)
x += shell_icons[i].frame;
if (x >= icon_w) {
POSITION_TRUCK(x, y)
shell_icons[i].frame = - x;
x = 0;
}
XCopyArea(XtDisplay(w),
shell_icons[i].animate_proto,
shell_icons[i].animate,
gc_black,
0, 0, icon_w, icon_h,
0, 0);
XCopyArea(XtDisplay(w),
truck,
shell_icons[i].animate,
gc_black,
0, 0, truck_width, truck_height,
x, y);
if ((x + truck_width) > icon_w) {
XCopyArea(XtDisplay(w),
truck,
shell_icons[i].animate,
gc_black,
truck_width - (x + truck_width - icon_w), 0,
(x + truck_width - icon_w), truck_height,
0 , y);
}
XCopyPlane(XtDisplay(w), shell_icons[i].animate,
shell_icons[i].pixmap, gc_copy,
0,0, icon_w, icon_h, 0, 0, 1 );
XCopyArea(XtDisplay(w),
shell_icons[i].pixmap,
shell_icons[i].icon,
gc_copy,
0, 0, icon_w, icon_h,
0, 0);
shell_icons[i].frame += FRAME;
shell_icons[i].timeout = XtAppAddTimeOut(App_context,
(unsigned long)
((int)((1./RATE)*1000)),
(XtTimerCallbackProc)do_animate_icon,
(XtPointer)w);
XSync(XtDisplay(Top), False);
}
static Pixel
getpixel(name)
char *name;
{
if (strcmp("black", name) == 0) {
return (BlackPixel(XtDisplay(Top),
DefaultScreen(XtDisplay(Top))));
} else if (strcmp("white", name) == 0) {
return (WhitePixel(XtDisplay(Top),
DefaultScreen(XtDisplay(Top))));
}
return (BlackPixel(XtDisplay(Top),
DefaultScreen(XtDisplay(Top))));
}
static void
init_proto(w)
Widget w;
{
XGCValues values;
XtGCMask valueMask;
int x,y,sw,j;
if (pixmap_proto != 0) return;
truck = XCreateBitmapFromData(XtDisplay(w),
XtWindow(w),
(char *)truck_bits,
truck_width,
truck_height);
pixmap_proto = XCreatePixmap(XtDisplay(w),
XtWindow(w),
icon_w,
icon_h,
1);
font = XLoadQueryFont(XtDisplay(w),
"-*-times-bold-r-*-*-20-*-*-*-*-*-*-*");
if (font == NULL)
font = XLoadQueryFont(XtDisplay(w),
"-*-times-bold-r-*-*-18-*-*-*-*-*-*-*");
valueMask = GCFunction | GCBackground | GCForeground | GCFont;
values.font = font->fid;
values.function = GXcopy;
values.background = 0;
values.foreground = 1;
gc_black = XCreateGC(XtDisplay(w), pixmap_proto,
valueMask, &values);
values.background = 1;
values.foreground = 0;
gc_white = XCreateGC(XtDisplay(w),pixmap_proto,
valueMask, &values);
valueMask = GCFunction | GCBackground | GCForeground;
values.function = GXcopy;
values.background = getpixel("white");
values.foreground = getpixel("black");
gc_copy = XCreateGC(XtDisplay(w), XtWindow(w), valueMask, &values);
XFillRectangle(XtDisplay(w), pixmap_proto, gc_white, 0,0,
icon_w, icon_h);
sw = XTextWidth(font, XFTPICONNAME, strlen(XFTPICONNAME));
x = (icon_w - sw)/2;
y = (icon_h - (truck_height + 2) - icon_info_h)/2 +
font->max_bounds.ascent - FH/2,
POSITION_NAME(x, y, sw)
XDrawImageString(XtDisplay(w),
pixmap_proto,
gc_black,
x,
y,
XFTPICONNAME,
strlen(XFTPICONNAME));
animate = XCreatePixmap(XtDisplay(w),
XtWindow(w),
icon_w,
icon_h,
1);
XCopyArea(XtDisplay(w),
pixmap_proto,
animate,
gc_black,
0, 0, icon_w, icon_h,
0, 0);
POSITION_TRUCK(x, y)
XCopyArea(XtDisplay(w),
truck,
pixmap_proto,
gc_black,
0, 0, truck_width, truck_height,
x, y);
XFreeFont(XtDisplay(w), font);
font = XLoadQueryFont(XtDisplay(w),
"-*-helvetica-bold-r-*-*-12-*-*-*-*-*-*-*");
XSetFont(XtDisplay(w), gc_black, font->fid);
}
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