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wmgrabimage: Add version 0.72 to repository.

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Doug Torrance 2016-12-02 23:51:44 -05:00 committed by Carlos R. Mafra
parent 6f3fc403dc
commit 62dc94e5c9
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Please send bug reports to mghenderson@lanl.gov

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wmGrabImage
Version Description
-------------------------------------------------------------------------
Version 0.70 - March 28, 1999.
Added support for local images (e.g. file:///home/mgh/junk.gif.)
Version 0.66 - February 23, 1999.
Added help line for -delay option. And added a man page.
Version 0.65 - February 11, 1999.
Now starts netscape if not already running...
Version 0.64 - February 9, 1999.
Added command-line option for "Time between updates"
Version 0.63 - February 9, 1999.
Fixed (potential) memory leak in the ShapeMask Pixmap
(gets returned only if color None is used in xpm file)
Added XFreeColors call.
Version 0.62 - February 4, 1999.
buf fixes. Added -c option to center vertically.
Version 0.61 - February 2, 1999.
Added Attributes support for Xpm Creation.
Also, added a kludge to GrabImage to stream edit
any "Transparent" colors that may get generated. (Change them
to black.)
Version 0.6 - February 2, 1999.
Some bug fixes. Added Double click support.
Now, DoubleClick's do the following:
Button1: display original size image via xv.
Button2: send another URL (specified with the -http
command line option) to netscape.
Button3: Force Update.
Version 0.5 - initial (very) beta release February 1, 1999.

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GNU GENERAL PUBLIC LICENSE
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.

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Hints for wmGrabImage
Generic.
--------
wmGrabImage version: 0.5
usage: wmGrabImage [-h] [-display <display>] -url <URL>
-d <display> Use alternate display.
-h Display help screen.
-url <URL> This option tells wmGrabImage
which WWW image to monitor.
WindowMaker.
------------
In WindowMaker simply drag and drop the wmGrabImage App on
the WindowMaker Dock or Clip.
Afterstep.
---------
Afterstep users put the following in their .steprc
"Wharf wmGrabImage - MaxSwallow "wmGrabImage" wmGrabImage &".
Note: AfterStep's Wharf has a problem with pixmaps that are
larger than 60x60 pixels. Please tell the AfterStep authors
to fix this, this is not our fault, but a Wharf problem!
Other window managers.
----------------------
wmGrabImage shows as a 64x64 shaped icon on your desktop under other
window managers.

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Installation instructions for wmGrabImage.
Requirements
-------------------------------------------------------------------------------
You will need the following free packages to be installed on your system:
1) ImageMagick (I use the convert utility (and I want to keep it that way
so I can also use all its the processing capabilites in future
releases.))
2) GNU wget
Plus:
wmGrabImage requires the Xpm library (which should be available on most
machines with XFree86 installed). (Also, you obviously need to be connected to
internet in a way that wget will work.)
Installation
-------------------------------------------------------------------------------
1) gunzip wmGrabImage-1.0.tar.gz
1) tar -xvf wmGrabImage-1.0.tar
2) cd wmGrabImage-1.0/wmGrabImage/
3) make
4) make install (must be root)
5) wmGrabImage & (or 'wmGrabImage -h' for help, or 'man wmGrabImage' for the man page)
6) You need to set the location of perl correctly in GrabImage if your perl
is located in a place other than /usr/bin/

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For version 0.80
----------------
Allow user to specify command line options for imagemagick convert
routine. This way, we immediatley buy into the impreesive cabablities
of convert. (E.g. limit colors,filtering, blurring, sharpening, annotating
and so on....).
For version 0.90
----------------
Check (fix?) color stuff on 8-bit displays
For version 1.00
----------------
Allow user to use user-defined image viewer. E.g. ee. Bug fixes?

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#!/usr/bin/perl
#
# Grabs an image on the WWW and resizes it (with antialiasing) down so that it can be
# displayed in a WindowMaker DockApp.
# Need to give it the URL of the image like so;
#
# GrabWeather http://whatever.com/image.gif
#
require "ctime.pl";
#
# Change to users home directory. We used to dump into /tmp
# but using home dir instead avoids multiple users interfering
# with one another. (Yeah, we could "unique-ize" the filenames, but
# this is easier for now...)
#
$home = (getpwuid($<))[7];
$ok = chdir() || chdir($home);
#
# Check to see if .wmGrabImage exists.
# If not, make it and move to it.
#
if ( !(-e ".wmGrabImage") ){
mkdir(".wmGrabImage", 0775);
}
chdir(".wmGrabImage");
$URL = $ARGV[0];
$Geometry = $ARGV[1];
$ImageName = $URL;
$ImageName =~ s/.*\/(.*)$/\1/;
if ($URL =~ /^file:\/\//) {
$ImagePath = $URL;
$ImagePath =~ s+file://(.*)+\1+;
system("cp $ImagePath $home/.wmGrabImage/$ImageName");
} else {
#
# I think some of these wget command line options may cause problems
# for some people? Dont know why...
#
$GrabCmd = "wget --proxy=off --passive-ftp --tries 0 -q -O $home/.wmGrabImage/$ImageName $URL";
system "$GrabCmd";
}
if (! ($Geometry eq "") ) {
system "convert -crop $Geometry $home/.wmGrabImage/${ImageName} $home/.wmGrabImage/${ImageName}.tmp.gif" ;
system "convert -geom 54x54 $home/.wmGrabImage/${ImageName}.tmp.gif ${home}/.wmGrabImage/${ImageName}.tmp.xpm";
} else {
system "convert -geom 54x54 $home/.wmGrabImage/${ImageName} ${home}/.wmGrabImage/${ImageName}.tmp.xpm";
}
system "cat ${home}/.wmGrabImage/${ImageName}.tmp.xpm | sed -e \"s/Transparent/Black/\" \> ${home}/.wmGrabImage/${ImageName}.xpm; rm ${home}/.wmGrabImage/${ImageName}.tmp.xpm";

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CC = gcc
CFLAGS = -O2 -Wall
INCDIR = -I/usr/X11R6/include/X11
DESTDIR= /usr/X11R6
LIBDIR = -L/usr/X11R6/lib
# for linux
LIBS = -lXpm -lX11 -lXext
# for Solaris
# LIBS = -lXpm -lX11 -lXext -lsocket
OBJS = wmGrabImage.o \
../wmgeneral/wmgeneral.o
.c.o:
$(CC) $(CFLAGS) -D$(shell echo `uname -s`) -c $< -o $*.o $(INCDIR)
all: wmGrabImage.o wmGrabImage
wmGrabImage.o: wmGrabImage_master.xpm wmGrabImage_mask.xbm
wmGrabImage: $(OBJS)
$(CC) $(CFLAGS) $(SYSTEM) -o wmGrabImage $^ $(INCDIR) $(LIBDIR) $(LIBS)
clean:
for i in $(OBJS) ; do \
rm -f $$i; \
done
rm -f wmGrabImage
install:: wmGrabImage
install -s -m 0755 wmGrabImage $(DESTDIR)/bin
install -m 0755 GrabImage $(DESTDIR)/bin
install -m 0644 wmGrabImage.1 $(DESTDIR)/man/man1

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.TH WMGRABIMGAE 1 "16 December 1998"
.SH NAME
WMGRABIMGAE \- Dockable WWW Image monitor.
.SH SYNOPSIS
.B wmGrabImage
[-h] [-display <Display>] -url <Image URL> [-http <URL>] [-c] [-delay <Time>]
.SH DESCRIPTION
.PP
wmGrabImage is a WindowMaker DockApp that maintains a small thumbnail copy of
your favorite image from the WWW. The image to monitor is specified via the
"-url <Image URL>" command-line option and it gets updated approximately every
5 minutes. The update interval can be overridden via the "-delay <Time>"
command-line option (Time is in seconds).
.P
Each of the three mouse buttons can be double clicked with the following effects;
.TP
.B Left Mouse:
Brings up the full-sized image in xv.
.TP
.B Middle Mouse:
Sends a URL (specified via the -http <URL> command-line option) to an already
running netscape process or in a new netscape process if there arent any
running.
.TP
.B Right Mouse:
Updates the image immediately.
.SH OPTIONS
.TP
.B \-h
Display list of command-line options.
.TP
.B \-display [display]
Use an alternate X Display.
.TP
.B \-url <Image URL>
The URL of the WWW image to monitor.
.TP
.B \-http <URL>
The URL to send to netscape via a Middle double click.
.TP
.B \-c
Center the image vertically within the icon.
.TP
.B \-delay <Time>
The time between updates. The default is about 5 minutes.
.SH FILES
The original sized image and the thumbnail XPM image are both stored in
~/.wmGrabImage/ which gets created if it doesnt already exist.
.SH SEE ALSO
wget and the ImageMagick convert utility.
.SH BUGS
Who knows? -- its still Beta though. (Let me know if you find any). Oldish
versions of the ImageMagick convert utility have a memory leak -- if you have
that problem, upgrade to the latest version.
.SH AUTHOR
Michael G. Henderson <mghenderson@lanl.gov>

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/*
*
* wmGrabImage-1.00 (C) 1999 Mike Henderson (mghenderson@lanl.gov)
*
* - Monitors an image on the WWW in a WindowMaker DockApp
*
*
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program (see the file COPYING); if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA
*
*
* Platforms tested on: Linux, Solaris 2.6, IRIX 6.5
*
*
* ToDo: Add inicator to show if image is uptodate or not
* Get rid of GrabImage and put all that stuff in wmGrabImage.c
* Center image in icon - this info should be in the returned Attributes struct.
* etc...
*
* I am still not sure we are handling color resources properly... Seems to work OK on my 24-bit displays...
*
*
*
*
* Changes:
* Version 0.72 - May 27, 2001
* Fixed resource leak (XFreeColors)
*
* Version 0.71 - May 24, 2001
* Added support for "zooming" the icon display
* on a region
*
* Version 0.70 - March 28, 1999.
* Added support for local images (e.g. file:///home/mgh/junk.gif.)
*
* Version 0.66 - February 23, 1999.
* Added help line for -delay option. And added a man page.
*
* Version 0.65 - February 11, 1999.
* Now starts netscape if not already running...
*
* Version 0.64 - February 9, 1999.
* Added command-line option for "Time between updates"
*
* Version 0.63 - February 9, 1999.
* Fixed (potential) memory leak in the ShapeMask Pixmap
* (gets returned only if color None is used in xpm file)
* Added XFreeColors call.
*
* Version 0.62 - February 4, 1999.
* buf fixes. Added -c option to center vertically.
*
*
* Version 0.61 - February 2, 1999.
* Added Attributes support for Xpm Creation.
* Also, added a kludge to GrabImage to stream edit
* any "Transparent" colors that may get generated. (Change them
* to black.)
*
* Version 0.6 - February 2, 1999.
* Some bug fixes. Added Double click support.
* Now, DoubleClick's do the following:
*
* Button1: display original size image via xv.
*
* Button2: send another URL (specified with the -http
* command line option) to netscape.
*
* Button3: Force Update.
*
*
* Version 0.5 - initial (very) beta release February 1, 1999.
*
*
*/
/*
* Includes
*/
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <X11/X.h>
#include <X11/xpm.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "../wmgeneral/wmgeneral.h"
#include "wmGrabImage_master.xpm"
#include "wmGrabImage_mask.xbm"
/*
* Delay between refreshes (in microseconds)
*/
#define DELAY 10000L
#define WMGRABIMAGE_VERSION "0.72"
void ParseCMDLine(int argc, char *argv[]);
void pressEvent(XButtonEvent *xev);
void print_usage();
char ImageURL[1024], XpmFileName[256], ImageFileName[1024];
char HttpURL[1024];
char *ConvertGeometry= NULL;
int UpToDate = 0;
int ForceUpdate = 1;
int ForceUpdate2 = 1;
int GotFirstClick1, GotDoubleClick1;
int GotFirstClick2, GotDoubleClick2;
int GotFirstClick3, GotDoubleClick3;
int DblClkDelay;
int CenterImage = 0;
long int UpdateDELAY = 600;
/*
* main
*/
int main(int argc, char *argv[]) {
struct tm *gTime, *gmt;
struct stat fi;
XEvent event;
Pixmap NewPixmap, NewShapeMask;
XpmAttributes Attributes;
Colormap cmap;
int n, s, m, dt1, dt2, dt3, len;
int Year, Month, Day;
int Hours, Mins, Secs;
int i, j, Width, Height, yoff, fd, Flag;
long CurrentLocalTime;
double UT, hour24(), jd(), CurrentJD, OldFileUT, FileUT;
char command[1040], ImageName[256];
int havePixmap= 0;
/*
* Parse any command line arguments.
*/
ParseCMDLine(argc, argv);
/*
* Figure out what the name of the image xpm file should be...
*/
len = strlen(ImageURL);
for (j = 0, i=0; i<len; ++i){ if (ImageURL[i] == '/') j = i; }
strcpy(ImageName, ImageURL+j+1);
sprintf(XpmFileName, "%s/.wmGrabImage/%s.xpm", getenv("HOME"), ImageName);
sprintf(ImageFileName, "%s/.wmGrabImage/%s", getenv("HOME"), ImageName);
openXwindow(argc, argv, wmGrabImage_master, wmGrabImage_mask_bits, wmGrabImage_mask_width, wmGrabImage_mask_height);
cmap = DefaultColormap(display, DefaultScreen(display));
/*
* Loop until we die
*/
n = 32000;
s = 32000;
m = 32000;
dt1 = 32000;
dt2 = 32000;
dt3 = 32000;
DblClkDelay = 32000;
UpToDate = 0;
FileUT = -999.0;
Flag = 1;
NewShapeMask = 0;
Attributes.nalloc_pixels = 0;
while(1) {
/*
* Keep track of # of seconds
*/
if (m > 100){
m = 0;
++dt1;
++dt2;
++dt3;
} else {
/*
* Increment counter
*/
++m;
}
/*
* Double Click Delays
* Keep track of click events. If Delay too long, set GotFirstClick's to False.
*/
if (DblClkDelay > 15) {
DblClkDelay = 0;
GotFirstClick1 = 0; GotDoubleClick1 = 0;
GotFirstClick2 = 0; GotDoubleClick2 = 0;
GotFirstClick3 = 0; GotDoubleClick3 = 0;
} else {
++DblClkDelay;
}
/*
* Process any pending X events.
*/
while(XPending(display)){
XNextEvent(display, &event);
switch(event.type){
case Expose:
RedrawWindow();
break;
case ButtonPress:
pressEvent(&event.xbutton);
break;
case ButtonRelease:
break;
}
}
/*
* Draw window.
*/
if (ForceUpdate||Flag){
/*
* Compute Current Julian Date
*/
CurrentLocalTime = time(CurrentTime);
gTime = gmtime(&CurrentLocalTime);
Year = gTime->tm_year+1900;
Month = gTime->tm_mon+1;
Day = gTime->tm_mday;
Hours = gTime->tm_hour;
Mins = gTime->tm_min;
Secs = gTime->tm_sec;
UT = (double)Hours + (double)Mins/60.0 + (double)Secs/3600.0;
CurrentJD = jd(Year, Month, Day, UT);
/*
* Clear window.
*/
copyXPMArea(5, 69, 54, 54, 5, 5);
if (havePixmap) {
/*
* free up the colors, if we alloc'd some before
*/
if (Attributes.nalloc_pixels > 0)
XFreeColors(display, cmap, Attributes.alloc_pixels,
Attributes.nalloc_pixels, 0);
/*
* Free last pixmap -- we dont need it anymore...
* A ShapeMask is returned if the Pixmap had the color None used.
* We could probably change Transparent to None to make use of this, but for now,
* lets just ignore it...
*/
if ( NewShapeMask != 0 )
XFreePixmap(display, NewShapeMask);
XFreePixmap(display, NewPixmap);
XpmFreeAttributes(&Attributes);
havePixmap= 0;
}
/*
* Grab new pixmap. Accept a reasonable color match.
*/
Attributes.valuemask = XpmExactColors | XpmCloseness | XpmReturnAllocPixels;
Attributes.exactColors = 0;
Attributes.closeness = 40000;
if (XpmReadFileToPixmap(display, Root, XpmFileName, &NewPixmap, &NewShapeMask, &Attributes) >= 0){
Height = Attributes.height;
Width = Attributes.width;
yoff = (CenterImage) ? (54 - Height)/2 : 0;
XCopyArea(display, NewPixmap, wmgen.pixmap, NormalGC, 0, 0, Width, Height, 5, 5+yoff);
Flag = 0;
ForceUpdate = 0;
havePixmap= 1;
}
/*
* Make changes visible
*/
RedrawWindow();
}
/*
* Check xpm file status
*/
if (dt2 > 1){
dt2 = 0;
if ( (fd = open(XpmFileName, O_RDONLY)) >= 0 ) {
fstat(fd, &fi);
close(fd);
gmt = gmtime(&fi.st_mtime);
OldFileUT = FileUT;
FileUT = (double)gmt->tm_hour + (double)gmt->tm_min/60.0 + (double)gmt->tm_sec/3600.0;
if (FileUT != OldFileUT) ForceUpdate = 1;
}
}
/*
* Check every 5 min if the values are not up to date...
*/
if (ForceUpdate2||(dt3 > UpdateDELAY)){
dt3 = 0;
/*
* Execute Perl script to grab the Latest METAR Report
*/
if (ConvertGeometry != NULL)
sprintf(command, "GrabImage %s %s &", ImageURL, ConvertGeometry);
else
sprintf(command, "GrabImage %s &", ImageURL);
system(command);
ForceUpdate = 1;
ForceUpdate2 = 0;
}
/*
* Wait for next update
*/
usleep(DELAY);
}
}
/*
* ParseCMDLine()
*/
void ParseCMDLine(int argc, char *argv[]) {
int i;
ImageURL[0] = '\0';
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "-display")){
++i;
} else if ((!strcmp(argv[i], "-url"))||(!strcmp(argv[i], "-u"))){
strcpy(ImageURL, argv[++i]);
} else if (!strcmp(argv[i], "-delay")){
UpdateDELAY = atol(argv[++i]);
if (UpdateDELAY < 10){
printf("Try a longer delay\n");
exit(-1);
}
} else if (!strcmp(argv[i], "-http")){
strcpy(HttpURL, argv[++i]);
} else if (!strcmp(argv[i], "-geom")){
ConvertGeometry= argv[++i];
} else if (!strcmp(argv[i], "-c")){
CenterImage = 1;
} else {
print_usage();
exit(1);
}
}
if (ImageURL[0] == '\0'){
fprintf(stderr, "You must specify an Image URL\n");
print_usage();
exit(-1);
}
}
void print_usage(){
printf("\nwmGrabImage version: %s\n", WMGRABIMAGE_VERSION);
printf("\nusage: wmGrabImage -u <ImageURL> -http <httpURL> -display <Display>] [-h]\n");
printf("\t\t[-geom <CroppingGeometry>\n\n");
printf("\t-display <Display>\tUse alternate X display.\n");
printf("\t-h\t\t\tDisplay help screen.\n");
printf("\t-url <ImageURL>\t\tThe URL of image to display.\n\n");
printf("\t-delay <Time>\t\tSet time (in seconds) between updates.\n\n");
printf("\t-http <httpURL>\t\tThe URL of the WWW page to send to\n\t\t\t\tnetscape with Button2 double click.\n\n");
printf("\t-c \tCenter the image vertically in the icon.\n\n");
printf("\t-geom <CropGeometry>\tThe geometry to pass to convert\n");
printf("\t\t\t\twhen scaling the image..\n\n");
}
/*
* Compute the Julian Day number for the given date.
* Julian Date is the number of days since noon of Jan 1 4713 B.C.
*/
double jd(ny, nm, nd, UT)
int ny, nm, nd;
double UT;
{
double A, B, C, D, JD, day;
day = nd + UT/24.0;
if ((nm == 1) || (nm == 2)){
ny = ny - 1;
nm = nm + 12;
}
if (((double)ny+nm/12.0+day/365.25)>=(1582.0+10.0/12.0+15.0/365.25)){
A = ((int)(ny / 100.0));
B = 2.0 - A + (int)(A/4.0);
}
else{
B = 0.0;
}
if (ny < 0.0){
C = (int)((365.25*(double)ny) - 0.75);
}
else{
C = (int)(365.25*(double)ny);
}
D = (int)(30.6001*(double)(nm+1));
JD = B + C + D + day + 1720994.5;
return(JD);
}
/*
* This routine handles button presses.
*
* Double click on
* Mouse Button 1: Display full size image with xv.
* Mouse Button 2: Send HttpURL to netscape.
* Mouse Button 3: Update image right away (i.e. grab a new one).
*
*
*/
void pressEvent(XButtonEvent *xev){
char Command[512];
/*
ForceUpdate = 1;
*/
DblClkDelay = 0;
if ((xev->button == Button1) && (xev->type == ButtonPress)){
if (GotFirstClick1) GotDoubleClick1 = 1;
else GotFirstClick1 = 1;
} else if ((xev->button == Button2) && (xev->type == ButtonPress)){
if (GotFirstClick2) GotDoubleClick2 = 1;
else GotFirstClick2 = 1;
} else if ((xev->button == Button3) && (xev->type == ButtonPress)){
if (GotFirstClick3) GotDoubleClick3 = 1;
else GotFirstClick3 = 1;
}
/*
* We got a double click on Mouse Button1 (i.e. the left one)
*/
if (GotDoubleClick1) {
GotFirstClick1 = 0;
GotDoubleClick1 = 0;
sprintf(Command, "xv %s &", ImageFileName);
system(Command);
}
/*
* We got a double click on Mouse Button2 (i.e. the left one)
*/
if (GotDoubleClick2) {
GotFirstClick2 = 0;
GotDoubleClick2 = 0;
sprintf(Command, "netscape -remote 'openURL(%s)' || netscape '%s' &", HttpURL, HttpURL);
system(Command);
}
/*
* We got a double click on Mouse Button3 (i.e. the left one)
*/
if (GotDoubleClick3) {
GotFirstClick3 = 0;
GotDoubleClick3 = 0;
ForceUpdate2 = 1;
}
return;
}

38
wmgrabimage/wmGrabImage/wmGrabImage_mask.xbm Normal file
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@ -0,0 +1,38 @@
#define wmGrabImage_mask_width 64
#define wmGrabImage_mask_height 64
static char wmGrabImage_mask_bits[] = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,
0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,
0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,
0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,
0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,
0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,
0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,
0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,
0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,
0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,
0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,
0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,
0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,
0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,
0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,
0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,
0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,
0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,
0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,
0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,
0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,
0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,
0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,
0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,
0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,
0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,
0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,
0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,
0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,
0xff,0xff,0xff,0xff,0xff,0xff,0x0f,0xf0,0xff,0xff,0xff,0xff,0xff,0xff,0x0f,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00};

211
wmgrabimage/wmGrabImage/wmGrabImage_master.xpm Normal file
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@ -0,0 +1,211 @@
/* XPM */
static char *wmGrabImage_master[] = {
/* width height num_colors chars_per_pixel */
" 76 128 76 2",
/* colors */
".. c #000000",
".# c #181818",
".a c #282c38",
".b c #283038",
".c c #303040",
".d c #303440",
".e c #303840",
".f c #383848",
".g c #383c48",
".h c #384048",
".i c #404048",
".j c #404050",
".k c #404450",
".l c #404850",
".m c #484850",
".n c #484858",
".o c #484c58",
".p c #485058",
".q c #505060",
".r c #505460",
".s c #505860",
".t c #585868",
".u c #585c68",
".v c #586068",
".w c #606068",
".x c #606070",
".y c #606470",
".z c #606870",
".A c #686870",
".B c #686878",
".C c #686c78",
".D c #687078",
".E c #707080",
".F c #707480",
".G c #707880",
".H c #787888",
".I c #787c88",
".J c #ff0200",
".K c #788088",
".L c #79bdbf",
".M c #ffbf50",
".N c #808090",
".O c #808490",
".P c #808890",
".Q c #888890",
".R c #888898",
".S c #888c98",
".T c #889098",
".U c #909098",
".V c #9090a0",
".W c #9094a0",
".X c #9098a0",
".Y c #9898a8",
".Z c #989ca8",
".0 c #98a0a8",
".1 c #a0a0b0",
".2 c #a0a4b0",
".3 c #c8ccd8",
".4 c #c8d0d8",
".5 c #d0c4c0",
".6 c #d0d0d8",
".7 c #d0d0e0",
".8 c #d0d4e0",
".9 c #d0d8e0",
"#. c #d8d8e0",
"## c #d8d8e8",
"#a c #d8dce8",
"#b c #d8e0e8",
"#c c #e0e0f0",
"#d c #e0e4f0",
"#e c #e0e8f0",
"#f c #e8e8f8",
"#g c #e8ecf8",
"#h c #e8f0f8",
"#i c #f0f0f8",
"#j c #f0f4f8",
/* pixels */
"#j#j#i#i#i#h#h#h#g#g#g#g#g#g#g#f#f#e#e#e#e#d#d#d#d#d#d#c#c#b#b#b#b#a#a#a#a#a#a#a###..9.9.9.9.8.8.8.8.8.8.7.6.4.4.4.4.4.3.3.3.2..........................",
"#j#i#i#i#h#h#h#g#g#g#g#g#g#g#f#f#e#e#e#e#d#d#d#d#d#d#c#c#b#b#b#b#a#a#a#a#a#a#a###..9.9.9.9.8.8.8.8.8.8.7.6.4.4.4.4.4.3.3.3.3.r..........................",
"#i#i.1.1.1.1.0.0.Z.Z.Z.Z.Z.Z.Y.Y.Y.Y.X.X.W.W.W.W.W.W.W.V.V.V.U.T.T.S.S.S.S.S.S.R.R.R.Q.P.P.P.O.O.O.O.O.O.N.N.N.K.K.K.I.I.I.I.r..........................",
"#i#i.1.1.1.0.0.Z.Z.Z.Z.Z.Z.Y.Y.Y.Y.X.X.W.W.W.W.W.W.W.V.V.V.U.T.T.S.S.S.S.S.S.R.R.R.Q.P.P.P.O.O.O.O.O.O.N.N.N.K.K.K.I.I.I.I.I.r..........................",
"#i#h.1.1.................................................................................................................I.I.r..........................",
"#h#h.1.0...#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.5.I.H.r..........................",
"#h#h.0.0...#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.5.H.H.q..........................",
"#h#g.0.Z...#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.5.H.H.q..........................",
"#g#g.Z.Z...#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.5.H.G.q..........................",
"#g#g.Z.Z...#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.5.G.G.p..........................",
"#g#g.Z.Z...#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.5.G.G.p..........................",
"#g#g.Z.Z...#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.5.G.G.p..........................",
"#g#g.Z.Z...#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.5.G.F.o..........................",
"#g#g.Z.Y...#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.5.F.F.o..........................",
"#g#f.Y.Y...#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.5.F.F.o..........................",
"#f#f.Y.Y...#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.5.F.F.o..........................",
"#f#e.Y.Y...#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.5.F.F.o..........................",
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};

363
wmgrabimage/wmgeneral/wmgeneral.c Normal file
View file

@ -0,0 +1,363 @@
/*
Best viewed with vim5, using ts=4
wmgeneral was taken from wmppp.
It has a lot of routines which most of the wm* programs use.
------------------------------------------------------------
Author: Martijn Pieterse (pieterse@xs4all.nl)
---
CHANGES:
---
02/05/1998 (Martijn Pieterse, pieterse@xs4all.nl)
* changed the read_rc_file to parse_rcfile, as suggester by Marcelo E. Magallon
* debugged the parse_rc file.
30/04/1998 (Martijn Pieterse, pieterse@xs4all.nl)
* Ripped similar code from all the wm* programs,
and put them in a single file.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <ctype.h>
#include <stdarg.h>
#include <X11/Xlib.h>
#include <X11/xpm.h>
#include <X11/extensions/shape.h>
#include "wmgeneral.h"
/*****************/
/* X11 Variables */
/*****************/
int screen;
int x_fd;
int d_depth;
XSizeHints mysizehints;
XWMHints mywmhints;
Pixel back_pix, fore_pix;
char *Geometry = "";
Window iconwin, win;
Pixmap pixmask;
/*****************/
/* Mouse Regions */
/*****************/
typedef struct {
int enable;
int top;
int bottom;
int left;
int right;
} MOUSE_REGION;
#define MAX_MOUSE_REGION (8)
MOUSE_REGION mouse_region[MAX_MOUSE_REGION];
/***********************/
/* Function Prototypes */
/***********************/
static void GetXPM(XpmIcon *, char **);
static Pixel GetColor(char *);
void RedrawWindow(void);
void AddMouseRegion(int, int, int, int, int);
int CheckMouseRegion(int, int);
/*******************************************************************************\
|* read_rc_file *|
\*******************************************************************************/
void parse_rcfile(const char *filename, rckeys *keys) {
char *p;
char temp[128];
char *tokens = " :\t\n";
FILE *fp;
int i,key;
fp = fopen(filename, "r");
if (fp) {
while (fgets(temp, 128, fp)) {
key = 0;
while (key >= 0 && keys[key].label) {
if ((p = strstr(temp, keys[key].label))) {
p += strlen(keys[key].label);
p += strspn(p, tokens);
if ((i = strcspn(p, "#\n"))) p[i] = 0;
free(*keys[key].var);
*keys[key].var = strdup(p);
key = -1;
} else key++;
}
}
fclose(fp);
}
}
/*******************************************************************************\
|* GetXPM *|
\*******************************************************************************/
static void GetXPM(XpmIcon *wmgen, char *pixmap_bytes[]) {
XWindowAttributes attributes;
int err;
/* For the colormap */
XGetWindowAttributes(display, Root, &attributes);
wmgen->attributes.valuemask |= (XpmReturnPixels | XpmReturnExtensions);
err = XpmCreatePixmapFromData(display, Root, pixmap_bytes, &(wmgen->pixmap),
&(wmgen->mask), &(wmgen->attributes));
if (err != XpmSuccess) {
fprintf(stderr, "Not enough free colorcells.\n");
exit(1);
}
}
/*******************************************************************************\
|* GetColor *|
\*******************************************************************************/
static Pixel GetColor(char *name) {
XColor color;
XWindowAttributes attributes;
XGetWindowAttributes(display, Root, &attributes);
color.pixel = 0;
if (!XParseColor(display, attributes.colormap, name, &color)) {
fprintf(stderr, "wm.app: can't parse %s.\n", name);
} else if (!XAllocColor(display, attributes.colormap, &color)) {
fprintf(stderr, "wm.app: can't allocate %s.\n", name);
}
return color.pixel;
}
/*******************************************************************************\
|* flush_expose *|
\*******************************************************************************/
static int flush_expose(Window w) {
XEvent dummy;
int i=0;
while (XCheckTypedWindowEvent(display, w, Expose, &dummy))
i++;
return i;
}
/*******************************************************************************\
|* RedrawWindow *|
\*******************************************************************************/
void RedrawWindow(void) {
flush_expose(iconwin);
XCopyArea(display, wmgen.pixmap, iconwin, NormalGC,
0,0, wmgen.attributes.width, wmgen.attributes.height, 0,0);
flush_expose(win);
XCopyArea(display, wmgen.pixmap, win, NormalGC,
0,0, wmgen.attributes.width, wmgen.attributes.height, 0,0);
}
/*******************************************************************************\
|* RedrawWindowXY *|
\*******************************************************************************/
void RedrawWindowXY(int x, int y) {
flush_expose(iconwin);
XCopyArea(display, wmgen.pixmap, iconwin, NormalGC,
x,y, wmgen.attributes.width, wmgen.attributes.height, 0,0);
flush_expose(win);
XCopyArea(display, wmgen.pixmap, win, NormalGC,
x,y, wmgen.attributes.width, wmgen.attributes.height, 0,0);
}
/*******************************************************************************\
|* AddMouseRegion *|
\*******************************************************************************/
void AddMouseRegion(int index, int left, int top, int right, int bottom) {
if (index < MAX_MOUSE_REGION) {
mouse_region[index].enable = 1;
mouse_region[index].top = top;
mouse_region[index].left = left;
mouse_region[index].bottom = bottom;
mouse_region[index].right = right;
}
}
/*******************************************************************************\
|* CheckMouseRegion *|
\*******************************************************************************/
int CheckMouseRegion(int x, int y) {
int i;
int found;
found = 0;
for (i=0; i<MAX_MOUSE_REGION && !found; i++) {
if (mouse_region[i].enable &&
x <= mouse_region[i].right &&
x >= mouse_region[i].left &&
y <= mouse_region[i].bottom &&
y >= mouse_region[i].top)
found = 1;
}
if (!found) return -1;
return (i-1);
}
/*******************************************************************************\
|* copyXPMArea *|
\*******************************************************************************/
void copyXPMArea(int x, int y, int sx, int sy, int dx, int dy) {
XCopyArea(display, wmgen.pixmap, wmgen.pixmap, NormalGC, x, y, sx, sy, dx, dy);
}
/*******************************************************************************\
|* copyXBMArea *|
\*******************************************************************************/
void copyXBMArea(int x, int y, int sx, int sy, int dx, int dy) {
XCopyArea(display, wmgen.mask, wmgen.pixmap, NormalGC, x, y, sx, sy, dx, dy);
}
/*******************************************************************************\
|* setMaskXY *|
\*******************************************************************************/
void setMaskXY(int x, int y) {
XShapeCombineMask(display, win, ShapeBounding, x, y, pixmask, ShapeSet);
XShapeCombineMask(display, iconwin, ShapeBounding, x, y, pixmask, ShapeSet);
}
/*******************************************************************************\
|* openXwindow *|
\*******************************************************************************/
void openXwindow(int argc, char *argv[], char *pixmap_bytes[], char *pixmask_bits, int pixmask_width, int pixmask_height) {
unsigned int borderwidth = 1;
XClassHint classHint;
char *display_name = NULL;
char *wname = argv[0];
XTextProperty name;
XGCValues gcv;
unsigned long gcm;
int dummy=0;
int i;
for (i=1; argv[i]; i++) {
if (!strcmp(argv[i], "-display"))
display_name = argv[i+1];
}
if (!(display = XOpenDisplay(display_name))) {
fprintf(stderr, "%s: can't open display %s\n",
wname, XDisplayName(display_name));
exit(1);
}
screen = DefaultScreen(display);
Root = RootWindow(display, screen);
d_depth = DefaultDepth(display, screen);
x_fd = XConnectionNumber(display);
/* Convert XPM to XImage */
GetXPM(&wmgen, pixmap_bytes);
/* Create a window to hold the stuff */
mysizehints.flags = USSize | USPosition;
mysizehints.x = 0;
mysizehints.y = 0;
back_pix = GetColor("white");
fore_pix = GetColor("black");
XWMGeometry(display, screen, Geometry, NULL, borderwidth, &mysizehints,
&mysizehints.x, &mysizehints.y,&mysizehints.width,&mysizehints.height, &dummy);
mysizehints.width = 64;
mysizehints.height = 64;
win = XCreateSimpleWindow(display, Root, mysizehints.x, mysizehints.y,
mysizehints.width, mysizehints.height, borderwidth, fore_pix, back_pix);
iconwin = XCreateSimpleWindow(display, win, mysizehints.x, mysizehints.y,
mysizehints.width, mysizehints.height, borderwidth, fore_pix, back_pix);
/* Activate hints */
XSetWMNormalHints(display, win, &mysizehints);
classHint.res_name = wname;
classHint.res_class = wname;
XSetClassHint(display, win, &classHint);
XSelectInput(display, win, ButtonPressMask | ExposureMask | ButtonReleaseMask | PointerMotionMask | StructureNotifyMask);
XSelectInput(display, iconwin, ButtonPressMask | ExposureMask | ButtonReleaseMask | PointerMotionMask | StructureNotifyMask);
if (XStringListToTextProperty(&wname, 1, &name) == 0) {
fprintf(stderr, "%s: can't allocate window name\n", wname);
exit(1);
}
XSetWMName(display, win, &name);
/* Create GC for drawing */
gcm = GCForeground | GCBackground | GCGraphicsExposures;
gcv.foreground = fore_pix;
gcv.background = back_pix;
gcv.graphics_exposures = 0;
NormalGC = XCreateGC(display, Root, gcm, &gcv);
/* ONLYSHAPE ON */
pixmask = XCreateBitmapFromData(display, win, pixmask_bits, pixmask_width, pixmask_height);
XShapeCombineMask(display, win, ShapeBounding, 0, 0, pixmask, ShapeSet);
XShapeCombineMask(display, iconwin, ShapeBounding, 0, 0, pixmask, ShapeSet);
/* ONLYSHAPE OFF */
mywmhints.initial_state = WithdrawnState;
mywmhints.icon_window = iconwin;
mywmhints.icon_x = mysizehints.x;
mywmhints.icon_y = mysizehints.y;
mywmhints.window_group = win;
mywmhints.flags = StateHint | IconWindowHint | IconPositionHint | WindowGroupHint;
XSetWMHints(display, win, &mywmhints);
XSetCommand(display, win, argv, argc);
XMapWindow(display, win);
}

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@ -0,0 +1,54 @@
#ifndef WMGENERAL_H_INCLUDED
#define WMGENERAL_H_INCLUDED
/***********/
/* Defines */
/***********/
#define MAX_MOUSE_REGION (8)
/************/
/* Typedefs */
/************/
typedef struct _rckeys rckeys;
struct _rckeys {
const char *label;
char **var;
};
typedef struct {
Pixmap pixmap;
Pixmap mask;
XpmAttributes attributes;
} XpmIcon;
/*******************/
/* Global variable */
/*******************/
Display *display;
Window Root;
GC NormalGC;
XpmIcon wmgen;
/***********************/
/* Function Prototypes */
/***********************/
void AddMouseRegion(int index, int left, int top, int right, int bottom);
int CheckMouseRegion(int x, int y);
void openXwindow(int argc, char *argv[], char **, char *, int, int);
void RedrawWindow(void);
void RedrawWindowXY(int x, int y);
void copyXPMArea(int, int, int, int, int, int);
void copyXBMArea(int, int, int, int, int, int);
void setMaskXY(int, int);
void parse_rcfile(const char *, rckeys *);
#endif