752 lines
22 KiB
C
752 lines
22 KiB
C
/*
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* Copyright (C) 1989-95 GROUPE BULL
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* GROUPE BULL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of GROUPE BULL shall not be
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* used in advertising or otherwise to promote the sale, use or other dealings
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* in this Software without prior written authorization from GROUPE BULL.
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*/
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/* $XFree86: xc/extras/Xpm/sxpm/sxpm.c,v 1.2 2001/08/01 00:44:34 tsi Exp $ */
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/*****************************************************************************\
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* sxpm.c: *
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* *
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* Show XPM File program *
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* *
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* Developed by Arnaud Le Hors *
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\*****************************************************************************/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <X11/StringDefs.h>
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#include <X11/Intrinsic.h>
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#include <X11/IntrinsicP.h>
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#include <X11/Shell.h>
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#ifdef VMS
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#include <X11/shape.h>
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#else
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#include <X11/extensions/shape.h>
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#endif
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#include <X11/xpm.h>
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#ifdef USE_GETTEXT
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#include <locale.h>
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#include <libintl.h>
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#else
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#define gettext(a) (a)
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#endif
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/* XPM */
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/* plaid pixmap */
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static char *plaid[] = {
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/* width height ncolors chars_per_pixel */
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"22 22 4 2 XPMEXT",
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/* colors */
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" c red m white s light_color",
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"Y c green m black s lines_in_mix",
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"+ c yellow m white s lines_in_dark",
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"x m black s dark_color",
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/* pixels */
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"x x x x x x x x x x x x + x x x x x ",
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" x x x x x x x x x x x x x x x x ",
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"x x x x x x x x x x x x + x x x x x ",
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" x x x x x x x x x x x x x x x x ",
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"x x x x x x x x x x x x + x x x x x ",
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"Y Y Y Y Y x Y Y Y Y Y + x + x + x + x + x + ",
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"x x x x x x x x x x x x + x x x x x ",
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" x x x x x x x x x x x x x x x x ",
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"x x x x x x x x x x x x + x x x x x ",
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" x x x x x x x x x x x x x x x x ",
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"x x x x x x x x x x x x + x x x x x ",
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" x x x x Y x x x ",
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" x x x Y x x ",
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" x x x x Y x x x ",
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" x x x Y x x ",
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" x x x x Y x x x ",
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"x x x x x x x x x x x x x x x x x x x x x x ",
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" x x x x Y x x x ",
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" x x x Y x x ",
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" x x x x Y x x x ",
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" x x x Y x x ",
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" x x x x Y x x x ",
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"bullshit",
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"XPMEXT ext1 data1",
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"XPMEXT ext2",
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"data2_1",
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"data2_2",
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"XPMEXT",
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"foo",
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"",
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"XPMEXT ext3",
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"data3",
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"XPMENDEXT"
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};
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#define win XtWindow(topw)
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#define dpy XtDisplay(topw)
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#define root XRootWindowOfScreen(XtScreen(topw))
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#define xrdb XtDatabase(dpy)
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static Colormap colormap;
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void Usage(void);
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void ErrorMessage(int ErrorStatus, char *tag);
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void Punt(int i);
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void VersionInfo(void);
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void kinput(Widget widget, char *tag, XEvent *xe, Boolean *b);
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void GetNumbers(int num, int *format_return,
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int *libmajor_return,
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char *libminor_return);
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#define IWIDTH 50
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#define IHEIGHT 50
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typedef struct _XpmIcon {
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Pixmap pixmap;
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Pixmap mask;
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XpmAttributes attributes;
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} XpmIcon;
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static char **command;
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static Widget topw;
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static XpmIcon view, icon;
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static XrmOptionDescRec options[] = {
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{"-hints", ".hints", XrmoptionNoArg, (XtPointer) "True"},
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{"-icon", ".icon", XrmoptionSepArg, (XtPointer) NULL},
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};
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int
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main(
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int argc,
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char **argv)
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{
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int ErrorStatus;
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unsigned int verbose = 0; /* performs verbose output */
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unsigned int stdinf = 1; /* read from stdin */
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unsigned int stdoutf = 0; /* write to stdout */
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unsigned int nod = 0; /* no display */
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unsigned int nom = 0; /* no mask display */
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unsigned int incResize = 0;
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unsigned int resize = 0;
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unsigned int w_rtn;
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unsigned int h_rtn;
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char *input = NULL;
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char *output = NULL;
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char *iconFile = NULL;
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unsigned int numsymbols = 0;
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XpmColorSymbol symbols[10];
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char *stype;
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XrmValue val;
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unsigned long valuemask = 0;
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int n;
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Arg args[4];
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#ifdef Debug
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char **data;
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char *buffer;
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#endif
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#ifdef USE_GETTEXT
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XtSetLanguageProc(NULL,NULL,NULL);
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bindtextdomain("sxpm",LOCALEDIR);
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textdomain("sxpm");
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#endif
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topw = XtInitialize(argv[0], "Sxpm",
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options, XtNumber(options), &argc, argv);
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if (!topw) {
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/* L10N_Comments : Error if no $DISPLAY or $DISPLAY can't be opened.
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Not normally reached as Xt exits before we get here. */
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fprintf(stderr, gettext("Sxpm Error... [ Undefined DISPLAY ]\n"));
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exit(1);
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}
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colormap = XDefaultColormapOfScreen(XtScreen(topw));
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/*
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* geometry management
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*/
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if (XrmGetResource(xrdb, NULL, "sxpm.geometry", &stype, &val)
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|| XrmGetResource(xrdb, NULL, "Sxpm.geometry", &stype, &val)) {
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int flags;
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int x_rtn;
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int y_rtn;
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char *geo = NULL;
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geo = (char *) val.addr;
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flags = XParseGeometry(geo, &x_rtn, &y_rtn,
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(unsigned int *) &w_rtn,
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(unsigned int *) &h_rtn);
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if (!((WidthValue & flags) && (HeightValue & flags)))
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resize = 1;
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} else
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resize = 1;
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n = 0;
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if (resize) {
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w_rtn = 0;
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h_rtn = 0;
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XtSetArg(args[n], XtNwidth, 1);
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n++;
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XtSetArg(args[n], XtNheight, 1);
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n++;
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}
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XtSetArg(args[n], XtNmappedWhenManaged, False);
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n++;
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XtSetArg(args[n], XtNinput, True);
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n++;
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XtSetValues(topw, args, n);
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if ((XrmGetResource(xrdb, "sxpm.hints", "", &stype, &val)
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|| XrmGetResource(xrdb, "Sxpm.hints", "", &stype, &val))
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&& !strcmp((char *) val.addr, "True")) {
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/* gotcha */
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incResize = 1;
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resize = 1;
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}
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/*
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* icon management
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*/
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if (XrmGetResource(xrdb, "sxpm.icon", "", &stype, &val)
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|| XrmGetResource(xrdb, "Sxpm.icon", "", &stype, &val)) {
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iconFile = (char *) val.addr;
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}
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if (iconFile) {
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XColor color, junk;
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Pixel bpix;
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Window iconW;
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if (XAllocNamedColor(dpy, colormap, "black", &color, &junk))
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bpix = color.pixel;
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else
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bpix = XBlackPixelOfScreen(XtScreen(topw));
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iconW = XCreateSimpleWindow(dpy, root, 0, 0,
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IWIDTH, IHEIGHT, 1, bpix, bpix);
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icon.attributes.valuemask = XpmReturnAllocPixels;
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ErrorStatus = XpmReadFileToPixmap(dpy, root, iconFile, &icon.pixmap,
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&icon.mask, &icon.attributes);
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ErrorMessage(ErrorStatus, "Icon");
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XSetWindowBackgroundPixmap(dpy, iconW, icon.pixmap);
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n = 0;
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XtSetArg(args[n], XtNbackground, bpix);
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n++;
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XtSetArg(args[n], XtNiconWindow, iconW);
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n++;
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XtSetValues(topw, args, n);
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}
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/*
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* arguments parsing
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*/
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command = argv;
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for (n = 1; n < argc; n++) {
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if (strcmp(argv[n], "-plaid") == 0) {
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stdinf = 0;
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continue;
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}
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if (argv[n][0] != '-') {
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stdinf = 0;
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input = argv[n];
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continue;
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}
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if ((strlen(argv[n]) == 1) && (argv[n][0] == '-'))
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/* stdin */
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continue;
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if (strcmp(argv[n], "-o") == 0) {
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if (n < argc - 1) {
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if ((strlen(argv[n + 1]) == 1) && (argv[n + 1][0] == '-'))
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stdoutf = 1;
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else
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output = argv[n + 1];
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n++;
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continue;
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} else
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Usage();
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}
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if (strcmp(argv[n], "-nod") == 0) {
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nod = 1;
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continue;
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}
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if (strcmp(argv[n], "-nom") == 0) {
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nom = 1;
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continue;
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}
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if (strcmp(argv[n], "-sc") == 0) {
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if (n < argc - 2) {
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valuemask |= XpmColorSymbols;
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symbols[numsymbols].name = argv[++n];
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symbols[numsymbols++].value = argv[++n];
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continue;
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} else
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Usage();
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}
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if (strcmp(argv[n], "-sp") == 0) {
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if (n < argc - 2) {
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valuemask |= XpmColorSymbols;
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symbols[numsymbols].name = argv[++n];
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symbols[numsymbols].value = NULL;
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symbols[numsymbols++].pixel = atol(argv[++n]);
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continue;
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}
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}
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if (strcmp(argv[n], "-cp") == 0) {
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if (n < argc - 2) {
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valuemask |= XpmColorSymbols;
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symbols[numsymbols].name = NULL;
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symbols[numsymbols].value = argv[++n];
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symbols[numsymbols++].pixel = atol(argv[++n]);
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continue;
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}
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}
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if (strcmp(argv[n], "-mono") == 0) {
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valuemask |= XpmColorKey;
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view.attributes.color_key = XPM_MONO;
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continue;
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}
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if (strcmp(argv[n], "-gray4") == 0 || strcmp(argv[n], "-grey4") == 0) {
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valuemask |= XpmColorKey;
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view.attributes.color_key = XPM_GRAY4;
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continue;
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}
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if (strcmp(argv[n], "-gray") == 0 || strcmp(argv[n], "-grey") == 0) {
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valuemask |= XpmColorKey;
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view.attributes.color_key = XPM_GRAY;
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continue;
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}
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if (strcmp(argv[n], "-color") == 0) {
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valuemask |= XpmColorKey;
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view.attributes.color_key = XPM_COLOR;
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continue;
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}
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if (strncmp(argv[n], "-closecolors", 6) == 0) {
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valuemask |= XpmCloseness;
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view.attributes.closeness = 40000;
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continue;
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}
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if (strcmp(argv[n], "-rgb") == 0) {
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if (n < argc - 1) {
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valuemask |= XpmRgbFilename;
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view.attributes.rgb_fname = argv[++n];
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continue;
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} else
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Usage();
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}
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if (strncmp(argv[n], "-version", 4) == 0) {
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VersionInfo();
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exit(0);
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}
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if (strcmp(argv[n], "-v") == 0) {
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verbose = 1;
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continue;
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}
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if (strcmp(argv[n], "-pcmap") == 0) {
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valuemask |= XpmColormap;
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continue;
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}
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Usage();
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}
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XtRealizeWidget(topw);
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if (valuemask & XpmColormap) {
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colormap = XCreateColormap(dpy, win,
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DefaultVisual(dpy, DefaultScreen(dpy)),
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AllocNone);
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view.attributes.colormap = colormap;
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XSetWindowColormap(dpy, win, colormap);
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}
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view.attributes.colorsymbols = symbols;
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view.attributes.numsymbols = numsymbols;
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view.attributes.valuemask = valuemask;
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#ifdef Debug
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/* this is just to test the XpmCreateDataFromPixmap function */
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view.attributes.valuemask |= XpmReturnAllocPixels;
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view.attributes.valuemask |= XpmReturnExtensions;
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ErrorStatus = XpmCreatePixmapFromData(dpy, win, plaid,
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&view.pixmap, &view.mask,
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&view.attributes);
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ErrorMessage(ErrorStatus, "Plaid");
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ErrorStatus = XpmCreateDataFromPixmap(dpy, &data, view.pixmap, view.mask,
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&view.attributes);
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ErrorMessage(ErrorStatus, "Data");
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if (verbose && view.attributes.nextensions) {
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unsigned int i, j;
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for (i = 0; i < view.attributes.nextensions; i++) {
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fprintf(stderr, "Xpm extension : %s\n",
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view.attributes.extensions[i].name);
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for (j = 0; j < view.attributes.extensions[i].nlines; j++)
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fprintf(stderr, "\t\t%s\n",
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view.attributes.extensions[i].lines[j]);
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}
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}
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XFreePixmap(dpy, view.pixmap);
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if (view.mask)
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XFreePixmap(dpy, view.mask);
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XFreeColors(dpy, colormap,
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view.attributes.alloc_pixels,
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view.attributes.nalloc_pixels, 0);
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XpmFreeAttributes(&view.attributes);
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view.attributes.valuemask = valuemask;
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#endif
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if (input || stdinf) {
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view.attributes.valuemask |= XpmReturnInfos;
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view.attributes.valuemask |= XpmReturnAllocPixels;
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view.attributes.valuemask |= XpmReturnExtensions;
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#ifdef Debug
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XpmFree(data);
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/*
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* this is just to test the XpmCreatePixmapFromBuffer and
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* XpmCreateBufferFromPixmap functions
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*/
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ErrorStatus = XpmReadFileToBuffer(input, &buffer);
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ErrorMessage(ErrorStatus, "CreateBufferFromFile");
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ErrorStatus = XpmCreatePixmapFromBuffer(dpy, win, buffer,
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&view.pixmap, &view.mask,
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&view.attributes);
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ErrorMessage(ErrorStatus, "CreatePixmapFromBuffer");
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XpmFree(buffer);
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ErrorStatus = XpmCreateBufferFromPixmap(dpy, &buffer,
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view.pixmap, view.mask,
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&view.attributes);
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ErrorMessage(ErrorStatus, "CreateBufferFromPixmap");
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ErrorStatus = XpmWriteFileFromBuffer("buffer_output", buffer);
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ErrorMessage(ErrorStatus, "WriteFileFromBuffer");
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XpmFree(buffer);
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if (view.pixmap) {
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XFreePixmap(dpy, view.pixmap);
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if (view.mask)
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XFreePixmap(dpy, view.mask);
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XFreeColors(dpy, colormap, view.attributes.alloc_pixels,
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view.attributes.nalloc_pixels, 0);
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XpmFreeAttributes(&view.attributes);
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}
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ErrorStatus = XpmReadFileToData(input, &data);
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ErrorMessage(ErrorStatus, "ReadFileToData");
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ErrorStatus = XpmCreatePixmapFromData(dpy, win, data,
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&view.pixmap, &view.mask,
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&view.attributes);
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ErrorMessage(ErrorStatus, "CreatePixmapFromData");
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ErrorStatus = XpmWriteFileFromData("sxpmout.xpm", data);
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ErrorMessage(ErrorStatus, "WriteFileFromData");
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XpmFree(data);
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XpmFreeAttributes(&view.attributes);
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#endif
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ErrorStatus = XpmReadFileToPixmap(dpy, win, input,
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&view.pixmap, &view.mask,
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&view.attributes);
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ErrorMessage(ErrorStatus, "Read");
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if (verbose && view.attributes.nextensions) {
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unsigned int i, j;
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for (i = 0; i < view.attributes.nextensions; i++) {
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/* L10N_Comments : Output when -v & file has extensions
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%s is replaced by extension name */
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fprintf(stderr, gettext("Xpm extension : %s\n"),
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view.attributes.extensions[i].name);
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for (j = 0; j < view.attributes.extensions[i].nlines; j++)
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fprintf(stderr, "\t\t%s\n",
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view.attributes.extensions[i].lines[j]);
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}
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}
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} else {
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#ifdef Debug
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ErrorStatus = XpmCreatePixmapFromData(dpy, win, data,
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&view.pixmap, &view.mask,
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&view.attributes);
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XpmFree(data);
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#else
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ErrorStatus = XpmCreatePixmapFromData(dpy, win, plaid,
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&view.pixmap, &view.mask,
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&view.attributes);
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|
#endif
|
|
ErrorMessage(ErrorStatus, "Plaid");
|
|
}
|
|
if (output || stdoutf) {
|
|
ErrorStatus = XpmWriteFileFromPixmap(dpy, output, view.pixmap,
|
|
view.mask, &view.attributes);
|
|
ErrorMessage(ErrorStatus, "Write");
|
|
}
|
|
if (!nod) {
|
|
|
|
/*
|
|
* manage display if requested
|
|
*/
|
|
|
|
XSizeHints size_hints;
|
|
char *xString = NULL;
|
|
|
|
if (w_rtn && h_rtn
|
|
&& ((w_rtn < view.attributes.width)
|
|
|| h_rtn < view.attributes.height)) {
|
|
resize = 1;
|
|
}
|
|
if (resize) {
|
|
XtResizeWidget(topw,
|
|
view.attributes.width, view.attributes.height, 1);
|
|
}
|
|
if (incResize) {
|
|
size_hints.flags = USSize | PMinSize | PResizeInc;
|
|
size_hints.height = view.attributes.height;
|
|
size_hints.width = view.attributes.width;
|
|
size_hints.height_inc = view.attributes.height;
|
|
size_hints.width_inc = view.attributes.width;
|
|
} else
|
|
size_hints.flags = PMinSize;
|
|
|
|
size_hints.min_height = view.attributes.height;
|
|
size_hints.min_width = view.attributes.width;
|
|
XSetWMNormalHints(dpy, win, &size_hints);
|
|
|
|
if (input) {
|
|
xString = (char *) XtMalloc((sizeof(char) * strlen(input)) + 20);
|
|
sprintf(xString, "Sxpm: %s", input);
|
|
XStoreName(dpy, win, xString);
|
|
XSetIconName(dpy, win, xString);
|
|
} else if (stdinf) {
|
|
XStoreName(dpy, win, "Sxpm: stdin");
|
|
XSetIconName(dpy, win, "Sxpm: stdin");
|
|
} else {
|
|
XStoreName(dpy, win, "Sxpm");
|
|
XSetIconName(dpy, win, "Sxpm");
|
|
}
|
|
|
|
XtAddEventHandler(topw, KeyPressMask, False,
|
|
(XtEventHandler) kinput, NULL);
|
|
XSetWindowBackgroundPixmap(dpy, win, view.pixmap);
|
|
|
|
if (view.mask && !nom)
|
|
XShapeCombineMask(dpy, win, ShapeBounding, 0, 0,
|
|
view.mask, ShapeSet);
|
|
|
|
XClearWindow(dpy, win);
|
|
XtMapWidget(topw);
|
|
if (xString)
|
|
XtFree(xString);
|
|
XtMainLoop();
|
|
}
|
|
Punt(0);
|
|
|
|
/* Muffle gcc */
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
Usage(void)
|
|
{
|
|
/* L10N_Comments : Usage message (sxpm -h) in two parts.
|
|
In the first part %s is replaced by the command name. */
|
|
fprintf(stderr, gettext("\nUsage: %s [options...]\n"), command[0]);
|
|
fprintf(stderr, gettext("Where options are:\n\
|
|
\n\
|
|
[-d host:display] Display to connect to.\n\
|
|
[-g geom] Geometry of window.\n\
|
|
[-hints] Set ResizeInc for window.\n\
|
|
[-icon filename] Set pixmap for iconWindow.\n\
|
|
[-plaid] Read the included plaid pixmap.\n\
|
|
[filename] Read from file 'filename', and from standard\n\
|
|
input if 'filename' is '-'.\n\
|
|
[-o filename] Write to file 'filename', and to standard\n\
|
|
output if 'filename' is '-'.\n\
|
|
[-pcmap] Use a private colormap.\n\
|
|
[-closecolors] Try to use `close' colors.\n\
|
|
[-nod] Don't display in window.\n\
|
|
[-nom] Don't use clip mask if any.\n\
|
|
[-mono] Use the colors specified for a monochrome visual.\n\
|
|
[-grey4] Use the colors specified for a 4 greyscale visual.\n\
|
|
[-grey] Use the colors specified for a greyscale visual.\n\
|
|
[-color] Use the colors specified for a color visual.\n\
|
|
[-sc symbol color] Override color defaults.\n\
|
|
[-sp symbol pixel] Override color defaults.\n\
|
|
[-cp color pixel] Override color defaults.\n\
|
|
[-rgb filename] Search color names in the rgb text file 'filename'.\n\
|
|
[-v] Verbose - print out extensions.\n\
|
|
[-version] Print out program's version number\n\
|
|
and library's version number if different.\n\
|
|
if no input is specified sxpm reads from standard input.\n\
|
|
\n"));
|
|
exit(0);
|
|
}
|
|
|
|
|
|
void
|
|
ErrorMessage(
|
|
int ErrorStatus,
|
|
char *tag)
|
|
{
|
|
char *error = NULL;
|
|
char *warning = NULL;
|
|
|
|
switch (ErrorStatus) {
|
|
case XpmSuccess:
|
|
return;
|
|
case XpmColorError:
|
|
/* L10N_Comments : The following set of messages are classified as
|
|
either errors or warnings. Based on the class of message, different
|
|
wrappers are selected at the end to state the message source & class.
|
|
|
|
L10N_Comments : WARNING produced when filename can be read, but
|
|
contains an invalid color specification (need to create test case)*/
|
|
warning = gettext("Could not parse or alloc requested color");
|
|
break;
|
|
case XpmOpenFailed:
|
|
/* L10N_Comments : ERROR produced when filename does not exist
|
|
or insufficient permissions to open (i.e. sxpm /no/such/file ) */
|
|
error = gettext("Cannot open file");
|
|
break;
|
|
case XpmFileInvalid:
|
|
/* L10N_Comments : ERROR produced when filename can be read, but
|
|
is not an XPM file (i.e. sxpm /dev/null ) */
|
|
error = gettext("Invalid XPM file");
|
|
break;
|
|
case XpmNoMemory:
|
|
/* L10N_Comments : ERROR produced when filename can be read, but
|
|
is too big for memory
|
|
(i.e. limit datasize 32 ; sxpm /usr/dt/backdrops/Crochet.pm ) */
|
|
error = gettext("Not enough memory");
|
|
break;
|
|
case XpmColorFailed:
|
|
/* L10N_Comments : ERROR produced when filename can be read, but
|
|
contains an invalid color specification (need to create test case)*/
|
|
error = gettext("Failed to parse or alloc some color");
|
|
break;
|
|
}
|
|
|
|
if (warning)
|
|
/* L10N_Comments : Wrapper around above WARNING messages.
|
|
First %s is the tag for the operation that produced the warning.
|
|
Second %s is the message selected from the above set. */
|
|
fprintf(stderr, gettext("%s Xpm Warning: %s.\n"), tag, warning);
|
|
|
|
if (error) {
|
|
/* L10N_Comments : Wrapper around above ERROR messages.
|
|
First %s is the tag for the operation that produced the error.
|
|
Second %s is the message selected from the above set */
|
|
fprintf(stderr, gettext("%s Xpm Error: %s.\n"), tag, error);
|
|
Punt(1);
|
|
}
|
|
}
|
|
|
|
void
|
|
Punt(int i)
|
|
{
|
|
if (icon.pixmap) {
|
|
XFreePixmap(dpy, icon.pixmap);
|
|
if (icon.mask)
|
|
XFreePixmap(dpy, icon.mask);
|
|
|
|
XFreeColors(dpy, colormap,
|
|
icon.attributes.alloc_pixels,
|
|
icon.attributes.nalloc_pixels, 0);
|
|
|
|
XpmFreeAttributes(&icon.attributes);
|
|
}
|
|
if (view.pixmap) {
|
|
XFreePixmap(dpy, view.pixmap);
|
|
if (view.mask)
|
|
XFreePixmap(dpy, view.mask);
|
|
|
|
XFreeColors(dpy, colormap,
|
|
view.attributes.alloc_pixels,
|
|
view.attributes.nalloc_pixels, 0);
|
|
|
|
XpmFreeAttributes(&view.attributes);
|
|
}
|
|
exit(i);
|
|
}
|
|
|
|
void
|
|
kinput(
|
|
Widget widget,
|
|
char *tag,
|
|
XEvent *xe,
|
|
Boolean *b)
|
|
{
|
|
char c = '\0';
|
|
|
|
XLookupString(&(xe->xkey), &c, 1, NULL, NULL);
|
|
if (c == 'q' || c == 'Q')
|
|
Punt(0);
|
|
}
|
|
|
|
/*
|
|
* small function to extract various version numbers from the given global
|
|
* number (following the rule described in xpm.h).
|
|
*/
|
|
void
|
|
GetNumbers(
|
|
int num,
|
|
int *format_return,
|
|
int *libmajor_return,
|
|
char *libminor_return)
|
|
{
|
|
*format_return = num / 10000;
|
|
*libmajor_return = (num % 10000) / 100;
|
|
*libminor_return = 'a' + (num % 10000) % 100 - 1;
|
|
}
|
|
|
|
void
|
|
VersionInfo(void)
|
|
{
|
|
int format, libmajor;
|
|
char libminor;
|
|
|
|
GetNumbers(XpmIncludeVersion, &format, &libmajor, &libminor);
|
|
/* L10N_Comments : sxpm -version output */
|
|
fprintf(stderr, gettext("sxpm version: %d.%d%c\n"),
|
|
format, libmajor, libminor);
|
|
/* L10N_Comments :
|
|
* if we are linked to an XPM library different from the one we've been
|
|
* compiled with, print its own number too when sxpm -version is called.
|
|
*/
|
|
if (XpmIncludeVersion != XpmLibraryVersion()) {
|
|
GetNumbers(XpmLibraryVersion(), &format, &libmajor, &libminor);
|
|
fprintf(stderr, gettext("using the XPM library version: %d.%d%c\n"),
|
|
format, libmajor, libminor);
|
|
}
|
|
}
|