Attachment 319 Details for Bug 611 – New patch for 2004-05-24-trunk

[patch] New patch for 2004-05-24-trunk

patch.gudiff (text/plain), 91.59 KB, created by Roland Mainz on 2004-05-24 13:16:47 UTC

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Creator: Roland Mainz

Created: 2004-05-24 13:16:47 UTC

Size: 91.59 KB

patch

obsolete

>Index: xc/ChangeLog
>===================================================================
>RCS file: /cvs/xorg/xc/ChangeLog,v
>retrieving revision 1.37
>diff -u -2 -0 -r1.37 ChangeLog
>--- a/xc/ChangeLog	23 May 2004 20:03:49 -0000	1.37
>+++ b/xc/ChangeLog	24 May 2004 03:14:22 -0000
>@@ -1,20 +1,34 @@
>+2004-05-24 Roland Mainz <roland.mainz@nrubsig.org>
>+	* xc/programs/Imakefile
>+	* xc/programs/xmore/Imakefile
>+	* xc/programs/xmore/print.c
>+	* xc/programs/xmore/print.h
>+	* xc/programs/xmore/printdialog.c
>+	* xc/programs/xmore/printdialog.h
>+	* xc/programs/xmore/printdialogprivates.h
>+	* xc/programs/xmore/xmore.c
>+	* xc/programs/xmore/xmore.h
>+	* xc/programs/xmore/xmore.man
>+	* xc/programs/xmore/xmore.sgml
>+        BugZilla #611: Adding simple text viewer
>+
> 2004-05-23  Alan Coopersmith  <alan.coopersmith@sun.com>
> 	* xc/programs/xcalc/math.c
> 	* xc/programs/xcalc/xcalc.man
> 	Bugzilla #665: xcalc -rpn mode errors  (Geoffery Coram)
> 
> 2004-05-22  Alan Coopersmith  <alan.coopersmith@sun.com>
> 	* xc/config/cf/sun.cf:
> 	Set HasMkstemp to YES on Solaris
> 	
> 	* xc/programs/xman/man.c
> 	* xc/programs/xman/man.h
> 	* xc/programs/xman/misc.c
> 	* xc/programs/xman/vendor.h
> 	Bugzilla #316: xman cannot display SGML man pages on Solaris
> 
> 2004-05-21  Alan Coopersmith  <alan.coopersmith@sun.com>
> 	* xc/doc/man/Imakefile
> 	* xc/doc/man/Xp/*
> 	Bugzilla #511: Contribute Solaris man pages for libXp
> 
>Index: xc/programs/Imakefile
>===================================================================
>RCS file: /cvs/xorg/xc/programs/Imakefile,v
>retrieving revision 1.2
>diff -u -2 -0 -r1.2 Imakefile
>--- a/xc/programs/Imakefile	23 Apr 2004 18:44:35 -0000	1.2
>+++ b/xc/programs/Imakefile	24 May 2004 03:14:29 -0000
>@@ -112,31 +112,31 @@
>        FCLANGDIR = fc-lang
> #endif
> 
> #if BuildServersOnly || !BuildClients
> SUBDIRS = $(XSSRCDIR)
> #else
> SUBDIRS = \
> 	appres bdftopcf bitmap \
> 	$(SCREENSAVESRCDIR) editres $(FCDIRS) $(FCLANGDIR) fslsfonts fstobdf \
> 	iceauth ico listres luit \
> 	$(MAKEPSRESDIR) $(DPSCLIENTDIRS) \
> 	$(MKCFMSRCDIR) \
> 	mkfontdir $(MKFONTSCALEDIR) oclock $(PROXYMGRSRCDIR) \
> 	$(RGBSRCDIR) $(RSTARTSRCDIR) showfont \
> 	$(SMPROXYSRCDIR) $(TWMSRCDIR) viewres x11perf xauth xbiff xcalc \
> 	xclipboard xclock \
> 	xcmsdb $(XCONSOLESRCDIR) xditview $(XDMSRCDIR) xdpyinfo \
> 	$(XF86DGASRCDIR) xedit xev xeyes xfd xfontsel $(XFSSRCDIR) xfsinfo \
> 	$(XFINDPROXYSRCDIR) $(XFWPSRCDIR) $(XGAMMASRCDIR) xgc $(XHOSTSRCDIR) \
> 	$(XINITSRCDIR) $(XKBSRCDIRS) xkill $(XLOADDIR) xlogo xlsatoms \
>-	xlsclients xlsfonts xmag xman xmessage xmh xmodmap xprop xrdb \
>+	xlsclients xlsfonts xmag xman xmore xmessage xmh xmodmap xprop xrdb \
> 	xrefresh $(XRXSRCDIR) xset \
> 	xsetroot $(XSMSRCDIR) xstdcmap $(XINPUTCLIENTDIRS) \
> 	$(XTERMSRCDIR) $(XTRAPCLIENTDIRS) $(XVIDTUNESRCDIR) xwd xwininfo xwud \
> 	$(XPMCLIENTDIRS) $(XVINFOSRCDIR) \
> 	$(XSSRCDIR) $(XASSRCDIR) $(LBXPROXYSRCDIR) $(XPSRCDIRS) $(SCRIPTSDIR) \
> 	$(GLXCLIENTDIRS) $(XRANDRDIR) $(XCURSORGENDIR) 
> #endif
> 
> MakeSubdirs($(SUBDIRS))
> DependSubdirs($(SUBDIRS))
>Index: xc/programs/xmore/Imakefile
>===================================================================
>RCS file: xc/programs/xmore/Imakefile
>diff -N xc/programs/xmore/Imakefile
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ b/xc/programs/xmore/Imakefile	24 May 2004 03:14:33 -0000
>@@ -0,0 +1,18 @@
>+XCOMM $Xorg: Imakefile,v 1.1 2004/05/09 07:54:52 gisburn Exp $
>+
>+        DEPLIBS = XawClientDepLibs XkbClientDepLibs
>+LOCAL_LIBRARIES = XawClientLibs XkbClientLibs -lXprintUtil
>+           SRCS = xmore.c print.c printdialog.c
>+           OBJS = xmore.o print.o printdialog.o
>+        HEADERS =
>+    CDEBUGFLAGS = -g
>+
>+ComplexProgramTarget(xmore)
>+InstallAppDefaults(XMore)
>+
>+#ifdef HasDocBookTools
>+all:: xmore.man xmore.html
>+
>+ConvertDocBookToManPage(xmore.sgml, xmore.man)
>+ConvertDocBookToHTML(xmore.sgml, xmore.html)
>+#endif /* HasDocBookTools */
>Index: xc/programs/xmore/print.c
>===================================================================
>RCS file: xc/programs/xmore/print.c
>diff -N xc/programs/xmore/print.c
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ b/xc/programs/xmore/print.c	24 May 2004 03:14:33 -0000
>@@ -0,0 +1,353 @@
>+/*
>+ * $Xorg: print.c,v 1.1 2004/04/30 02:05:54 gisburn Exp $
>+ *
>+Copyright 2004 Roland Mainz <roland.mainz@nrubsig.org>
>+
>+Permission to use, copy, modify, distribute, and sell this software and its
>+documentation for any purpose is hereby granted without fee, provided that
>+the above copyright notice appear in all copies and that both that
>+copyright notice and this permission notice appear in supporting
>+documentation.
>+
>+The above copyright notice and this permission notice shall be included in
>+all copies or substantial portions of the Software.
>+
>+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>+
>+Except as contained in this notice, the name of The Open Group shall not be
>+used in advertising or otherwise to promote the sale, use or other dealings
>+in this Software without prior written authorization from The Open Group.
>+ *
>+ */
>+
>+/* Turn a NULL pointer string into an empty string */
>+#define NULLSTR(x) (((x)!=NULL)?(x):(""))
>+
>+#define Error(x) { printf x ; exit(EXIT_FAILURE); }
>+#define Assertion(expr, msg) { if (!(expr)) { Error msg } }
>+#define Log(x)   { if(True) printf x; }
>+
>+#include "xmore.h"
>+#include "print.h"
>+#include <X11/Xaw/Form.h>
>+#include <X11/Xaw/Label.h>
>+#include <X11/Xaw/AsciiText.h> 
>+#include <stdio.h>
>+#include <stdlib.h>
>+
>+#define PRINT_PAGEHEADER 1
>+
>+static Widget
>+CreatePrintShell(Widget    videoshell,
>+                 Screen   *pscreen, 
>+                 String    printshell_name,
>+                 ArgList   args,
>+                 Cardinal  numargs)
>+{
>+    String   videoname,
>+             videoclass;
>+    Widget   pappshell,
>+             printshell;
>+    Display *pdpy = XDisplayOfScreen(pscreen);
>+    int      dummyc = 0;
>+    String   dummys = "";
>+    XtGetApplicationNameAndClass(XtDisplay(videoshell), 
>+                                 &videoname, &videoclass);
>+
>+    /* XXX: Why is the |dummyc|&&|dummys| stuff needed here ? */
>+    XtDisplayInitialize(XtWidgetToApplicationContext(videoshell), pdpy,
>+                        videoname, videoclass,
>+                        NULL, 0,
>+                        &dummyc, &dummys);
>+
>+    pappshell = XtVaAppCreateShell(videoname, videoclass,
>+                                   applicationShellWidgetClass,
>+                                   pdpy,
>+                                   XtNscreen, pscreen,
>+                                   NULL);
>+    printshell = XtCreatePopupShell(printshell_name,
>+                                    xawPrintShellWidgetClass,
>+                                    pappshell, args, numargs);
>+                                
>+
>+    /* we're mapping/unmapping at start/end page time */
>+    XtSetMappedWhenManaged(printshell, False);
>+
>+    /* We realise the widget when we're done with building the widget tree... */
>+    
>+    return printshell;
>+}
>+
>+typedef struct
>+{
>+  Widget      toplevel;
>+  Bool        isPrinting;
>+  Widget      printshell;
>+  struct
>+  {
>+      Widget form;
>+      Widget pageheaderlabel;
>+      Widget text;
>+  } content; /* content to print */
>+  int         numpages;
>+  Display    *pdpy;
>+  Screen     *pscreen;
>+  XPContext   pcontext;
>+  void       *printtofile_handle;
>+  const char *jobtitle;
>+} AppPrintData;
>+
>+static AppPrintData  apdx;
>+static AppPrintData *apd = &apdx;
>+
>+/* Count pages in a text widget
>+ * WARNING: This will reset the current position of the text widget
>+ * back to the beginning */
>+static
>+long CountPages(Widget textWidget)
>+{
>+    long numpages = 0;
>+
>+    XawTextPosition prevpagepos = -1,
>+                    currpos = 0;        
>+
>+    /* Move to the top of the file... */
>+    XtCallActionProc(textWidget, "beginning-of-file", NULL, NULL, 0);
>+    
>+    /* ... count pages ...*/
>+    do
>+    {
>+        prevpagepos = XawTextTopPosition(textWidget);
>+        XtCallActionProc(textWidget, "next-page", NULL, NULL, 0);        
>+        currpos     = XawTextTopPosition(textWidget);
>+        numpages++;
>+    } while(prevpagepos != currpos);            
>+
>+    /* ... and move to the top of the file... */
>+    XtCallActionProc(textWidget, "beginning-of-file", NULL, NULL, 0);
>+
>+    return numpages;
>+}
>+
>+static
>+int GetCurrPageNum(Widget printshell)
>+{
>+    Cardinal n;
>+    Arg      args[2];
>+    int      pagenum = -666; /* bah! */
>+    
>+    n = 0;
>+    XtSetArg(args[n], XawNcurrPageNumInJob, &pagenum); n++;
>+    XtGetValues(printshell, args, n);
>+
>+    return pagenum;
>+}
>+
>+static void 
>+PageSetupCB(Widget widget, XtPointer client_data, XtPointer call_data)
>+{
>+    Widget                       pshell = widget;
>+    XawPrintShellCallbackStruct *psp    = (XawPrintShellCallbackStruct *)call_data;
>+    AppPrintData                *p      = (AppPrintData *)client_data;
>+   
>+    Log(("--> PageSetupCB\n"));
>+
>+    if (!psp->last_page_in_job) {
>+        int  currpage = GetCurrPageNum(pshell);
>+#ifdef PRINT_PAGEHEADER
>+        char buffer[256]; 
>+        sprintf(buffer, "Title: %s / Page: %d/%d", p->jobtitle, currpage, p->numpages);
>+        XtVaSetValues(apd->content.pageheaderlabel, XtNlabel, buffer, NULL);
>+#endif /* PRINT_PAGEHEADER */
>+
>+        /* Note: XawPrintShell's pagecount starts with '1'
>+         * (=first page is page no. '1') */
>+        if (currpage > 1) {
>+            Log(("pagedown %d\n", currpage));
>+            XtCallActionProc(p->content.text, "next-page", NULL, NULL, 0);
>+        }
>+        else
>+        {
>+            Log(("first page\n"));
>+        }              
>+      
>+        if (currpage >= p->numpages) {
>+            psp->last_page_in_job = True;
>+        }
>+    }
>+}
>+
>+void FinishPrinting(AppPrintData *p)
>+{
>+    if (p->printtofile_handle) {
>+        if (XpuWaitForPrintFileChild(p->printtofile_handle) != XPGetDocFinished) {
>+            fprintf(stderr, "%s: Error while printing to file.\n", ProgramName);
>+        }
>+        p->printtofile_handle = NULL;
>+    }   
>+
>+    if (p->printshell) {
>+        XtDestroyWidget(p->printshell);
>+        p->printshell = NULL;
>+    }
>+  
>+    /* |p->pdpy| and |p->pcontext| are destroyed when th
>+     * print dialog widget gets destroyed. */
>+
>+    p->toplevel   = NULL;
>+    p->isPrinting = False;
>+    p->pdpy       = NULL;
>+    p->pscreen    = NULL;
>+    p->pcontext   = None;
>+}
>+
>+static
>+void PrintEndJobCB(Widget pshell, XtPointer client_data, XtPointer call_data)
>+{
>+    AppPrintData *p = (AppPrintData *)client_data;
>+
>+    Log(("--> PrintEndJobCB\n"));
>+
>+    /* Finish printing and destroy print shell (it's legal to destroy Xt
>+     * widgets from within it's own callbacks) */
>+    FinishPrinting(p);
>+}
>+
>+XFontStruct *GetPrintTextFont(Display *pdpy, long dpi)
>+{
>+    XFontStruct *font;
>+    char         fontname[1024];
>+    
>+    sprintf(fontname, "-adobe-courier-medium-r-normal--40-*-%ld-%ld-*-*-iso8859-1", dpi, dpi);
>+    font = XLoadQueryFont(pdpy, fontname);
>+    if (!font) {          
>+        sprintf(fontname, "-*-*-*-*-*-*-*-160-%ld-%ld-*-*-iso8859-1", dpi, dpi);
>+        font = XLoadQueryFont(pdpy, fontname);
>+    }
>+    if (!font)
>+        Error(("XLoadQueryFont failure.\n"));
>+    return font;
>+}
>+
>+void DoPrint(Widget toplevel, Display *pdpy, XPContext pcontext, 
>+             const char *jobtitle, const char *toFile)
>+{
>+    long         dpi = 0;
>+    int          n;
>+    Arg          args[20];
>+    XFontStruct *textfont = NULL;
>+  
>+    if (apd->isPrinting) {
>+        fprintf(stderr, "%s: Already busy with printing.\n", ProgramName);
>+        return;
>+    } 
>+        
>+    /* Configure the print context (paper size, title etc.)
>+     * We must do this before creating any Xt widgets - otherwise they will
>+     * make wrong assuptions about fonts, resultions etc. ...
>+     */
>+    XpuSetJobTitle(pdpy, pcontext, jobtitle);
>+    
>+    /* Configuration done, set the context */
>+    XpSetContext(pdpy, pcontext);   
>+
>+    /* Get default printer resolution */   
>+    if (XpuGetResolution(pdpy, pcontext, &dpi) != 1) {
>+        fprintf(stderr, "%s: No default resolution for printer.\n", ProgramName);
>+        XpuClosePrinterDisplay(pdpy, pcontext);
>+        return;
>+    }
>+    
>+    apd->toplevel = toplevel;
>+    apd->pdpy     = pdpy;
>+    apd->pcontext = pcontext;
>+    apd->pscreen  = XpGetScreenOfContext(pdpy, pcontext);
>+    apd->jobtitle = jobtitle;
>+
>+    n = 0;
>+    XtSetArg(args[n], XawNlayoutMode, XawPrintLAYOUTMODE_DRAWABLEAREA); n++;
>+    apd->printshell = CreatePrintShell(toplevel, apd->pscreen, "Print", args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNresizable,            True);            n++;
>+    XtSetArg(args[n], XtNright,                XtChainRight);    n++;
>+    apd->content.form = XtCreateManagedWidget("form", formWidgetClass, apd->printshell, args, n);
>+
>+    textfont = GetPrintTextFont(pdpy, dpi);
>+
>+#ifdef PRINT_PAGEHEADER
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,            NULL);            n++;
>+    XtSetArg(args[n], XtNfromVert,             NULL);            n++;
>+    XtSetArg(args[n], XtNtop,                  XtChainTop);      n++;
>+    XtSetArg(args[n], XtNright,                XtChainRight);    n++;
>+    XtSetArg(args[n], XtNresizable,            True);            n++;
>+    XtSetArg(args[n], XtNfont,                 textfont);        n++; /* fontset would be better */
>+    XtSetArg(args[n], XtNlabel,                "Page: n/n");     n++;
>+    XtSetArg(args[n], XtNjustify,              XtJustifyRight);  n++;
>+    apd->content.pageheaderlabel = XtCreateManagedWidget("pageinfo", labelWidgetClass, apd->content.form, args, n);
>+#endif /* PRINT_PAGEHEADER */
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNtype,             XawAsciiFile);                 n++;
>+    XtSetArg(args[n], XtNstring,           viewFileName);                 n++;
>+    XtSetArg(args[n], XtNscrollHorizontal, XawtextScrollNever);           n++;
>+    XtSetArg(args[n], XtNscrollVertical,   XawtextScrollNever);           n++;
>+
>+/* Usually I would expect that using |XtNfromVert, apd->content.pageheaderlabel|
>+ * would be the correct way to place the text widget with the main content below
>+ * the page header widget - but for an unknown reason this doesn not work: The
>+ * text widget squishes itself into the bottom half of the page and only occupies
>+ * 1/2 of the page's with... ;-(( */
>+#define WORKAROUND_FOR_SOMETHING_IS_WRONG 1
>+#ifdef WORKAROUND_FOR_SOMETHING_IS_WRONG
>+    XtSetArg(args[n], XtNtop,              XtChainTop);                   n++;
>+    XtSetArg(args[n], XtNright,            XtChainRight);                 n++;
>+    XtSetArg(args[n], XtNvertDistance,     (textfont->ascent+textfont->descent+2)*2); n++;    
>+#else
>+    XtSetArg(args[n], XtNfromHoriz,        NULL);                         n++;
>+    XtSetArg(args[n], XtNfromVert,         apd->content.pageheaderlabel); n++;
>+#endif
>+    XtSetArg(args[n], XtNfont,             textfont);                     n++; /* fontset would be better */
>+    apd->content.text = XtCreateManagedWidget("text", asciiTextWidgetClass, apd->content.form, args, n);
>+    /* Disable the caret - that is not needed for printing */
>+    XawTextDisplayCaret(apd->content.text, False);
>+    
>+    XtAddCallback(apd->printshell, XawNpageSetupCallback, PageSetupCB,   (XtPointer)apd);
>+    XtAddCallback(apd->printshell, XawNendJobCallback,    PrintEndJobCB, (XtPointer)apd);
>+
>+    /* Realise print shell (which will set position+size of the child
>+     * widgets based on the current page size) */
>+    XtRealizeWidget(apd->printshell);
>+    
>+    /* Count number of pages in the text widget */
>+    apd->numpages = CountPages(apd->content.text);
>+
>+    /* Make sure that the Xt machinery is really using the right screen (assertion) */
>+    if (XpGetScreenOfContext(XtDisplay(apd->printshell), apd->pcontext) != XtScreen(apd->printshell))
>+        Error(("Widget's screen != print screen. BAD.\n"));
>+
>+    apd->isPrinting = True;
>+
>+    if (toFile) {
>+        printf("%s: Printing to file '%s'...\n", ProgramName, toFile);
>+        apd->printtofile_handle = XpuStartJobToFile(pdpy, pcontext, toFile);
>+        if (!apd->printtofile_handle) {
>+            perror("XpuStartJobToFile failure");
>+            apd->isPrinting = False;
>+            return;
>+        }
>+    }
>+    else
>+    {
>+        printf("%s: Printing to printer...\n", ProgramName);
>+        XpuStartJobToSpooler(pdpy);
>+    }
>+}
>+
>+
>Index: xc/programs/xmore/print.h
>===================================================================
>RCS file: xc/programs/xmore/print.h
>diff -N xc/programs/xmore/print.h
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ b/xc/programs/xmore/print.h	24 May 2004 03:14:33 -0000
>@@ -0,0 +1,44 @@
>+/*
>+ * $Xorg: print.h,v 1.1 2004/04/30 02:05:54 gisburn Exp $
>+ *
>+Copyright 2004 Roland Mainz <roland.mainz@nrubsig.org>
>+
>+Permission to use, copy, modify, distribute, and sell this software and its
>+documentation for any purpose is hereby granted without fee, provided that
>+the above copyright notice appear in all copies and that both that
>+copyright notice and this permission notice appear in supporting
>+documentation.
>+
>+The above copyright notice and this permission notice shall be included in
>+all copies or substantial portions of the Software.
>+
>+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>+
>+Except as contained in this notice, the name of The Open Group shall not be
>+used in advertising or otherwise to promote the sale, use or other dealings
>+in this Software without prior written authorization from The Open Group.
>+ *
>+ */
>+
>+#ifndef XMORE_PRINT_H
>+#define XMORE_PRINT_H 1
>+
>+#include <X11/Intrinsic.h>
>+#include <X11/StringDefs.h>
>+#include <X11/Shell.h>
>+#include <X11/Xaw/Print.h>
>+#include <X11/Xaw/Cardinals.h>
>+#include <X11/XprintUtil/xprintutil.h>
>+
>+/* Prototypes */
>+void DoPrint(Widget toplevel, 
>+             Display *pdpy, XPContext pcontext,
>+             const char *jobTitle,
>+             const char *toFile);
>+
>+#endif /* !XMORE_PRINT_H */
>Index: xc/programs/xmore/printdialog.c
>===================================================================
>RCS file: xc/programs/xmore/printdialog.c
>diff -N xc/programs/xmore/printdialog.c
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ b/xc/programs/xmore/printdialog.c	24 May 2004 03:14:35 -0000
>@@ -0,0 +1,1375 @@
>+/*
>+ * $Xorg: printdialog.c,v 1.1 2004/05/12 02:05:54 gisburn Exp $
>+ *
>+Copyright 2004 Roland Mainz <roland.mainz@nrubsig.org>
>+
>+Permission to use, copy, modify, distribute, and sell this software and its
>+documentation for any purpose is hereby granted without fee, provided that
>+the above copyright notice appear in all copies and that both that
>+copyright notice and this permission notice appear in supporting
>+documentation.
>+
>+The above copyright notice and this permission notice shall be included in
>+all copies or substantial portions of the Software.
>+
>+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>+
>+Except as contained in this notice, the name of The Open Group shall not be
>+used in advertising or otherwise to promote the sale, use or other dealings
>+in this Software without prior written authorization from The Open Group.
>+ *
>+ */
>+
>+/* Force ANSI C prototypes from X11 headers */
>+#ifndef FUNCPROTO 
>+#define FUNCPROTO 15
>+#endif /* !FUNCPROTO */
>+
>+#include <X11/StringDefs.h> 
>+#include <X11/Intrinsic.h> 
>+#include <X11/Shell.h>
>+#include <X11/Xaw/Form.h>
>+#include <X11/Xaw/Toggle.h>
>+#include <X11/Xaw/List.h>
>+#include <X11/Xaw/Command.h>
>+#include <X11/Xaw/AsciiText.h>
>+#include <X11/Xaw/Dialog.h>
>+
>+#include "printdialog.h"
>+#include "printdialogprivates.h"
>+#include "print.h"
>+
>+#include <stdlib.h>
>+#include <ctype.h>
>+#include <stdio.h>
>+
>+/* Turn a NULL pointer string into an empty string */
>+#define NULLSTR(x) (((x)!=NULL)?(x):(""))
>+
>+#define Error(x) { printf x ; exit(EXIT_FAILURE); }
>+#define Assertion(expr, msg) { if (!(expr)) { Error msg } }
>+#define Log(x)   { if(True) printf x; }
>+
>+/* Local prototypes */
>+static void     do_beep(PrintDialogWidget pdw);
>+static void     center_popup(Widget parent, Widget popup);
>+static void     updateWidgetStates(PrintDialogWidget pdw);
>+static void     printSetupClose(PrintDialogWidget pdw);
>+static void     printSetupOKXtProc(Widget w, XtPointer client_data, XtPointer callData);
>+static void     printSetupCancelXtProc(Widget w, XtPointer client_data, XtPointer callData);
>+static void     printSetupJobCopiesXtProc(Widget w, XtPointer client_data, XtPointer callData);
>+static void     printDialogDestXtProc(Widget w, XtPointer client_data, XtPointer callData);
>+static void     printSelectFileXtProc(Widget w, XtPointer client_data, XtPointer callData);
>+static void     printOKXtProc(Widget w, XtPointer client_data, XtPointer callData);
>+static void     printSetupXtProc(Widget w, XtPointer client_data, XtPointer callData);
>+static void     printFileSelectedXtProc(Widget w, XtPointer client_data, XtPointer callData);
>+static void     buildFileDialog(PrintDialogWidget pdw);
>+static void     closePrinterConnection(PrintDialogWidget  pdw);
>+static Bool     openPrinterConnection(PrintDialogWidget  pdw);
>+static void     destroyPrintSetupDialog(PrintDialogWidget pdw);
>+static Widget   buildPrintSetupDialog(PrintDialogWidget pdw);
>+static String  *xpprinterlist_to_widget_printerlist(XPPrinterList printerlist, int num_printers);
>+static String  *xppaperlist_to_widget_paperlist(XpuMediumSourceSizeList paperlist, int num_papers);
>+static String  *xpresolutionlist_to_widget_resolutionlist(XpuResolutionList reslist, int num_resolutions);
>+static String  *xporientationlist_to_widget_orientationlist(XpuOrientationList orientationlist, int num_orientations);
>+static String  *xpplexlist_to_widget_plexlist(XpuPlexList plexlist, int num_plex);
>+static void     printerSelectionPrinterSelectedXtProc(Widget w, XtPointer client_data, XtPointer callData);
>+static void     printSelectPrinterXtProc(Widget w, XtPointer client_data, XtPointer callData);
>+static void     printerSelectionClose(PrintDialogWidget  pdw);
>+static void     printerSelectionOKXtProc(Widget w, XtPointer client_data, XtPointer callData);
>+static void     printerSelectionCancelXtProc(Widget w, XtPointer client_data, XtPointer callData);
>+static Bool     buildPrinterSelectionDialog(PrintDialogWidget  pdw);
>+static void     destroyPrinterSelectionDialog(PrintDialogWidget pdw);
>+static void     createprintdialogchildren(Widget w);
>+
>+static
>+void do_beep(PrintDialogWidget pdw)
>+{
>+    Log(("*** Beep!\n"));
>+}
>+
>+/* Center popup (on parent, not on screen - which would be a bad idea
>+ * in the Xinerama case) */
>+static
>+void center_popup(Widget parent, Widget popup)
>+{
>+    Dimension width,
>+              height;
>+    Position  x,
>+              y;
>+
>+    XtVaGetValues(parent,
>+        XtNx,  &x,
>+        XtNy,  &y,
>+        NULL);
>+    XtVaGetValues(popup,
>+        XtNwidth,  &width,
>+        XtNheight, &height,
>+        NULL);
>+
>+    x += (Position)width  / 2;
>+    y += (Position)height / 3;
>+
>+    XtVaSetValues(popup,
>+        XtNx, x,
>+        XtNy, y,
>+        NULL);
>+}
>+
>+static
>+void updateWidgetStates(PrintDialogWidget pdw)
>+{
>+    PrintDialogPart *pdp = &pdw->printdialog;
>+    
>+    /* Do not update anything if we will be destroyed */
>+    if (pdw->core.being_destroyed)
>+        return;
>+
>+    if (pdp->printToFile == False) {  
>+        XtVaSetValues(pdp->main.printtoprinter, XtNstate,     True,  NULL);
>+        XtVaSetValues(pdp->main.printtofile,    XtNstate,     False, NULL);
>+        /* Disable the widgets which depend on print-to-file */
>+        XtVaSetValues(pdp->main.filenamelabel,  XtNsensitive, False, NULL);
>+        XtVaSetValues(pdp->main.filename,       XtNsensitive, False, NULL);
>+        XtVaSetValues(pdp->main.selectfile,     XtNsensitive, False, NULL);
>+    }
>+    else
>+    {
>+        XtVaSetValues(pdp->main.printtoprinter, XtNstate, False, NULL);
>+        XtVaSetValues(pdp->main.printtofile,    XtNstate, True,  NULL);
>+        /* Enable the widgets which depend on print-to-file */
>+        XtVaSetValues(pdp->main.filenamelabel,  XtNsensitive, True, NULL);
>+        XtVaSetValues(pdp->main.filename,       XtNsensitive, True, NULL);
>+        XtVaSetValues(pdp->main.selectfile,     XtNsensitive, True, NULL);
>+    }
>+
>+    /* Update file name */
>+    XtVaSetValues(pdp->main.filename, XtNlabel, pdp->filename?pdp->filename:"-", NULL);
>+    
>+    /* General check whether we can print... */
>+    pdp->canPrint = True;
>+    if (pdp->printer_name == NULL) {
>+        pdp->canPrint = False;
>+    }
>+    else if (strlen(pdp->printer_name) == 0) {
>+        pdp->canPrint = False;
>+    }
>+
>+    pdp->canReallyPrint = pdp->canPrint;
>+
>+    /* Some extra checks for print-to-file */
>+    if (pdp->printToFile) {
>+        if (pdp->filename == NULL) {
>+            pdp->canReallyPrint = False;
>+        }
>+        else if (strlen(pdp->filename) == 0) {
>+            pdp->canReallyPrint = False;
>+        }
>+    }
>+
>+    XtVaSetValues(pdp->main.ok,    XtNsensitive, pdp->canReallyPrint, NULL);
>+    XtVaSetValues(pdp->main.setup, XtNsensitive, pdp->canPrint,       NULL);
>+}
>+
>+static void
>+printSetupClose(PrintDialogWidget pdw)
>+{ 
>+    PrintDialogPart *pdp = &pdw->printdialog;
>+    if (pdp->setup.popup) {
>+        XtPopdown(pdp->setup.popup);
>+    }
>+}
>+
>+static void
>+printSetupOKXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget    pdw = (PrintDialogWidget)client_data;
>+    PrintDialogPart     *pdp = &pdw->printdialog;
>+    char                *s;
>+    int                  c;
>+    XawListReturnStruct *lrs;    
>+    Log(("## printSetupOK: closing print setup!\n"));
>+    
>+    /* Set copy count (if the value is invalid beep and return to the user ) */
>+    XtVaGetValues(pdp->setup.jobcopies, XtNstring, &s, NULL);
>+    if (s) {
>+        c = atoi(s);
>+        if (c < 1 || c > 999) {
>+            do_beep(pdw);
>+            XtVaSetValues(pdp->setup.jobcopies, XtNstring, "1", NULL);
>+            Log(("## printSetupOKXtProc: not a valid copy count value\n"));
>+            return;
>+        }
>+        
>+        /* Fix me: We should set the number of _job_ copies here, not _doc_ copies */
>+        XpuSetDocumentCopies(pdp->pdpy, pdp->pcontext, c);
>+    }
>+    
>+    /* Set paper size */
>+    lrs = XawListShowCurrent(pdp->setup.paperlist);
>+    if (lrs->list_index != XAW_LIST_NONE) {
>+        Log(("selected paper is '%s'/'%d'\n", lrs->string, lrs->list_index));
>+        Assertion(lrs->list_index < pdp->num_papers, (("Error: lrs->list_index < pdp->num_papers\n")));
>+        XpuSetDocMediumSourceSize(pdp->pdpy, pdp->pcontext, &pdp->paperlist[lrs->list_index]);
>+    }
>+    XtFree((char *)lrs);
>+
>+    /* Set resolution */
>+    lrs = XawListShowCurrent(pdp->setup.resolutionlist);
>+    if (lrs->list_index != XAW_LIST_NONE) {
>+        Log(("selected resolution is '%s'/'%d'\n", lrs->string, lrs->list_index));
>+        Assertion(lrs->list_index < pdp->num_resolutions, (("Error: lrs->list_index < pdp->num_resolutions\n")));
>+        XpuSetDocResolution(pdp->pdpy, pdp->pcontext, &pdp->resolutionlist[lrs->list_index]);
>+    }
>+    XtFree((char *)lrs);
>+
>+    /* Set orientation */
>+    lrs = XawListShowCurrent(pdp->setup.orientationlist);
>+    if (lrs->list_index != XAW_LIST_NONE) {
>+        Log(("selected orientation is '%s'/'%d'\n", lrs->string, lrs->list_index));
>+        Assertion(lrs->list_index < pdp->num_orientations, (("Error: lrs->list_index < pdp->num_orientations\n")));
>+        XpuSetDocOrientation(pdp->pdpy, pdp->pcontext, &pdp->orientationlist[lrs->list_index]);
>+    }
>+    XtFree((char *)lrs);
>+
>+    /* Set plex mode */
>+    lrs = XawListShowCurrent(pdp->setup.plexlist);
>+    if (lrs->list_index != XAW_LIST_NONE) {
>+        Log(("selected plex is '%s'/'%d'\n", lrs->string, lrs->list_index));
>+        Assertion(lrs->list_index < pdp->num_plex, (("Error: lrs->list_index < pdp->num_plex\n")));
>+        XpuSetDocPlex(pdp->pdpy, pdp->pcontext, &pdp->plexlist[lrs->list_index]);
>+    }
>+    XtFree((char *)lrs);
>+
>+    printSetupClose(pdw);
>+}
>+
>+static void
>+printSetupCancelXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget  pdw = (PrintDialogWidget)client_data;
>+    Log(("## printSetupCancel: closing print setup!\n"));
>+
>+    printSetupClose(pdw);
>+}
>+
>+static void
>+printSetupJobCopiesXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget pdw    = (PrintDialogWidget)client_data;
>+    PrintDialogPart  *pdp    = &pdw->printdialog;
>+    char             *string = NULL;
>+    
>+    Log(("## printSetupJobCopiesXtProc!\n"));
>+
>+    /* Check whether the input is a valid number - and in the case of invalid input reset the value */    
>+    XtVaGetValues(pdp->setup.jobcopies, XtNstring, &string, NULL);
>+    if (string) {
>+        char *s;
>+        int   c;
>+        Bool  isValidNumber = True;
>+
>+        /* First check for invalid characters... */
>+        for( s = string ; (c = *s++) != '\0' ; s++ ) {
>+            if (!isdigit(c)) {
>+                isValidNumber = False;
>+                break;
>+            }
>+        }
>+        
>+        /* .. and the do a range check... */
>+        c = atoi(string);
>+        if (c < 1 || c > 999) {
>+            isValidNumber = False;
>+        }
>+        
>+        if (!isValidNumber) {
>+            do_beep(pdw);
>+            XtVaSetValues(pdp->setup.jobcopies, XtNstring, "1", NULL);
>+            Log(("## printSetupJobCopiesXtProc: not a valid number\n"));
>+        }
>+    }
>+}
>+
>+static void
>+printCancelXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget pdw = (PrintDialogWidget)client_data;
>+    PrintDialogPart  *pdp = &pdw->printdialog;
>+
>+    printSetupClose(pdw);
>+
>+    if (pdp->cancel_callback) {
>+        Log(("printCancelXtProc: calling callback"));
>+        XtCallCallbackList((Widget)pdw, pdp->cancel_callback, NULL);
>+    }
>+}
>+
>+static void
>+printDialogDestXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget  pdw = (PrintDialogWidget)client_data;
>+    PrintDialogPart   *pdp = &pdw->printdialog;
>+
>+    if (w == pdp->main.printtoprinter) {  
>+        pdp->printToFile = False;
>+    }
>+    else if (w == pdp->main.printtofile) {
>+        pdp->printToFile = True;
>+    }
>+    else
>+    {
>+        Log(("printDialogDestXtProc: ERROR: Unknown widget."));
>+    }
>+
>+    updateWidgetStates(pdw);
>+}
>+
>+static void
>+printSelectFileXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget   pdw = (PrintDialogWidget)client_data;
>+    PrintDialogPart    *pdp = &pdw->printdialog;
>+
>+    Log(("## printSelectFileXtProc!\n"));
>+
>+    if (!pdp->selectFile.shell) {
>+        buildFileDialog(pdw);
>+    }
>+    
>+    center_popup((Widget)pdw, pdp->selectFile.shell);
>+
>+    XtPopup(pdp->selectFile.shell, XtGrabExclusive);
>+}
>+
>+static void
>+printOKXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget  pdw = (PrintDialogWidget)client_data;
>+    PrintDialogPart   *pdp = &pdw->printdialog;
>+    Log(("## printing!\n"));
>+    
>+    if (!pdp->pdpy) {
>+        Log(("printOKXtProc: no printer connection, opening one....\n"));
>+        openPrinterConnection(pdw);
>+
>+        if (!pdp->pdpy) {
>+            Log(("printOKXtProc: still no printer connection - BAD (this should never happen).\n"));
>+            do_beep(pdw);
>+            return;
>+        }
>+    }    
>+
>+    if (pdp->ok_callback) {
>+        XawPrintDialogCallbackStruct pdcs;
>+
>+        Log(("printOKXtProc: calling callbacks...\n"));
>+        memset(&pdcs, 0, sizeof(pdcs));
>+        pdcs.pdpy            = pdp->pdpy;
>+        pdcs.pcontext        = pdp->pcontext;
>+        pdcs.printToFile     = pdp->printToFile;
>+        pdcs.printToFileName = (const char *)pdp->filename;
>+        XtCallCallbackList((Widget)pdw, pdp->ok_callback, &pdcs);
>+    }
>+
>+    printSetupClose(pdw);
>+}
>+
>+static void
>+printSetupXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget   pdw = (PrintDialogWidget)client_data;
>+    PrintDialogPart    *pdp = &pdw->printdialog;
>+
>+    Log(("## setup!\n"));
>+
>+    if (!pdp->setup.popup) {
>+        if (buildPrintSetupDialog(pdw) == NULL) {
>+            Log(("printSetupXtProc: buildPrintSetupDialog failure.\n"));
>+            return;
>+        }
>+    }
>+
>+    center_popup((Widget)pdw, pdp->setup.popup);
>+
>+    XtPopup(pdp->setup.popup, XtGrabExclusive);
>+}
>+
>+static void
>+printFileSelectedXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget  pdw = (PrintDialogWidget)client_data;
>+    PrintDialogPart   *pdp = &pdw->printdialog;
>+    const char        *filename;
>+    
>+    Log(("printFileSelectedXtProc: User selected file.\n"));
>+    filename = XawDialogGetValueString(pdp->selectFile.dialog);
>+    
>+    if (pdp->filename)
>+        free(pdp->filename);
>+    pdp->filename = strdup(filename);
>+    
>+    XtPopdown(pdp->selectFile.shell);
>+    
>+    updateWidgetStates(pdw);
>+}
>+
>+static
>+void buildFileDialog(PrintDialogWidget pdw)
>+{
>+    PrintDialogPart *pdp = &pdw->printdialog;
>+    int              n;
>+    Arg              args[20];
>+
>+    pdp->selectFile.shell = XtCreatePopupShell("shell",
>+                                               transientShellWidgetClass,
>+                                               (Widget)pdw, NULL, 0);
>+    n = 0;
>+    XtSetArg(args[n], XtNvalue, pdp->filename?pdp->filename:""); n++;  
>+    XtSetArg(args[n], XtNlabel, "Select Filename:");             n++;  
>+    pdp->selectFile.dialog = XtCreateManagedWidget("dialog", dialogWidgetClass,
>+                                                   pdp->selectFile.shell, args, n);
>+    XawDialogAddButton(pdp->selectFile.dialog, "Accept", printFileSelectedXtProc, pdw);
>+
>+    XtRealizeWidget(pdp->selectFile.shell);
>+}
>+
>+static
>+void closePrinterConnection(PrintDialogWidget  pdw)
>+{ 
>+    PrintDialogPart *pdp = &pdw->printdialog;
>+    
>+    Log(("# closePrinterConnection\n"));
>+
>+    destroyPrintSetupDialog(pdw);
>+
>+    if (pdp->paperlist) {
>+        XpuFreeMediumSourceSizeList(pdp->paperlist);
>+        pdp->paperlist = NULL;
>+    }
>+
>+    if (pdp->widget_paperlist) {
>+        free(pdp->widget_paperlist);
>+        pdp->widget_paperlist = NULL;
>+    }
>+
>+    if (pdp->resolutionlist) {
>+        XpuFreeResolutionList(pdp->resolutionlist);
>+        pdp->resolutionlist = NULL;
>+    }
>+
>+    if (pdp->widget_resolutionlist) {
>+        free(pdp->widget_resolutionlist);
>+        pdp->widget_resolutionlist = NULL;
>+    }
>+
>+
>+    if (pdp->orientationlist) {
>+        XpuFreeOrientationList(pdp->orientationlist);
>+        pdp->orientationlist = NULL;
>+    }  
>+
>+    if (pdp->widget_orientationlist) {
>+        free(pdp->widget_orientationlist);
>+        pdp->widget_orientationlist = NULL;
>+    }
>+
>+    if (pdp->plexlist) {
>+        XpuFreePlexList(pdp->plexlist);
>+        pdp->plexlist = NULL;
>+    }  
>+
>+    if (pdp->widget_plexlist) {
>+        free(pdp->widget_plexlist);
>+        pdp->widget_plexlist = NULL;
>+    }
>+
>+    if (pdp->pdpy) {
>+        XpuClosePrinterDisplay(pdp->pdpy, pdp->pcontext);
>+        pdp->pdpy     = NULL;
>+        pdp->pcontext = None;
>+    }
>+
>+    updateWidgetStates(pdw);
>+}
>+
>+static
>+Bool openPrinterConnection(PrintDialogWidget  pdw)
>+{
>+    PrintDialogPart   *pdp = &pdw->printdialog;
>+
>+    Log(("# openPrinterConnection\n"));
>+
>+    /* Close any outstanding connection first... */
>+    closePrinterConnection(pdw);
>+
>+    if (!pdp->printer_name) {
>+        Log(("# error: openPrinterConnection: No printer name.\n"));
>+        return False;
>+    }
>+
>+    if (XpuGetPrinter(pdp->printer_name, &pdp->pdpy, &pdp->pcontext) == False) {
>+        Log(("openPrinterConnection: could not open printer.\n"));
>+        return False;
>+    }
>+
>+    pdp->paperlist       = XpuGetMediumSourceSizeList(pdp->pdpy, pdp->pcontext, &pdp->num_papers);
>+    pdp->resolutionlist  =       XpuGetResolutionList(pdp->pdpy, pdp->pcontext, &pdp->num_resolutions);
>+    pdp->orientationlist =      XpuGetOrientationList(pdp->pdpy, pdp->pcontext, &pdp->num_orientations);
>+    pdp->plexlist        =             XpuGetPlexList(pdp->pdpy, pdp->pcontext, &pdp->num_plex);  
>+
>+    pdp->widget_paperlist       = xppaperlist_to_widget_paperlist(pdp->paperlist, pdp->num_papers);
>+    pdp->widget_resolutionlist  = xpresolutionlist_to_widget_resolutionlist(pdp->resolutionlist, pdp->num_resolutions);
>+    pdp->widget_orientationlist = xporientationlist_to_widget_orientationlist(pdp->orientationlist, pdp->num_orientations);
>+    pdp->widget_plexlist        = xpplexlist_to_widget_plexlist(pdp->plexlist, pdp->num_plex);
>+
>+    updateWidgetStates(pdw);
>+
>+    return True;
>+}
>+
>+#undef DEFAULT_WIDTH
>+#define DEFAULT_WIDTH 120
>+#undef DEFAULT_INFOLABEL_WIDTH
>+#define DEFAULT_INFOLABEL_WIDTH 250
>+
>+static
>+void destroyPrintSetupDialog(PrintDialogWidget pdw)
>+{
>+    PrintDialogPart *pdp = &pdw->printdialog;
>+
>+    if (pdp->setup.popup) {
>+        XtDestroyWidget(pdp->setup.popup);
>+    }
>+
>+    /* |XtDestroyWidget(pdp->setup.popup);| above will recursively destroy
>+     * all children so we only have to reset the pointers here... */
>+    pdp->setup.popup            = NULL;
>+    pdp->setup.form             = NULL;
>+    pdp->setup.paperlist        = NULL;
>+    pdp->setup.resolutionlist   = NULL;
>+    pdp->setup.orientationlist  = NULL;
>+    pdp->setup.plexlist         = NULL;
>+    pdp->setup.ok               = NULL;
>+    pdp->setup.cancel           = NULL;
>+}
>+
>+static
>+Widget buildPrintSetupDialog(PrintDialogWidget pdw)
>+{
>+    PrintDialogPart  *pdp = &pdw->printdialog;
>+    int               n;
>+    Arg               args[20];
>+    Widget            listform;
>+    XpuSupportedFlags jobflags,
>+                      docflags;
>+    Bool              canChangeJobCopies,
>+                      canChangePaperSize,
>+                      canChangeResolution,
>+                      canChangeOrientation,
>+                      canChangePlex;
>+
>+    if (!pdp->pdpy) {
>+        Log(("buildPrintSetupDialog: no printer connection, opening one....\n"));
>+        openPrinterConnection(pdw);
>+
>+        if (!pdp->pdpy) {
>+            Log(("buildPrintSetupDialog: still no printer connection - BAD.\n"));
>+            do_beep(pdw);
>+            return NULL;
>+        }
>+    }
>+
>+    /* Get flags which types of attributes can be modified */
>+    jobflags = XpuGetSupportedDocAttributes(pdp->pdpy, pdp->pcontext);
>+    docflags = XpuGetSupportedDocAttributes(pdp->pdpy, pdp->pcontext);
>+    canChangeJobCopies   = (jobflags & XPUATTRIBUTESUPPORTED_COPY_COUNT) == XPUATTRIBUTESUPPORTED_COPY_COUNT;
>+    canChangePaperSize   = (docflags & XPUATTRIBUTESUPPORTED_DEFAULT_MEDIUM) == XPUATTRIBUTESUPPORTED_DEFAULT_MEDIUM;
>+    canChangeResolution  = (docflags & XPUATTRIBUTESUPPORTED_DEFAULT_PRINTER_RESOLUTION) == XPUATTRIBUTESUPPORTED_DEFAULT_PRINTER_RESOLUTION;
>+    canChangeOrientation = (docflags & XPUATTRIBUTESUPPORTED_CONTENT_ORIENTATION) == XPUATTRIBUTESUPPORTED_CONTENT_ORIENTATION;
>+    canChangePlex        = (docflags & XPUATTRIBUTESUPPORTED_PLEX) == XPUATTRIBUTESUPPORTED_PLEX;
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNallowShellResize, True); n++;
>+    pdp->setup.popup = XtCreatePopupShell("popup", transientShellWidgetClass, (Widget)pdw, args, n);
>+
>+    n = 0;
>+    pdp->setup.form = XtCreateManagedWidget("form", formWidgetClass, pdp->setup.popup, args, n);
>+
>+    n = 0;
>+    listform = XtCreateManagedWidget("list", formWidgetClass, pdp->setup.form, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNresizable,           True);                        n++;
>+    XtSetArg(args[n], XtNforceColumns,        True);                        n++;
>+    XtSetArg(args[n], XtNdefaultColumns,      1);                           n++;
>+    XtSetArg(args[n], XtNfromHoriz,           NULL);                        n++;
>+    XtSetArg(args[n], XtNfromVert,            NULL);                        n++;
>+    XtSetArg(args[n], XtNsensitive,           canChangePaperSize);          n++;
>+    XtSetArg(args[n], XtNlist,                pdp->widget_paperlist);       n++;
>+    XtSetArg(args[n], XtNwidth,               DEFAULT_WIDTH);               n++;
>+    pdp->setup.paperlist = XtCreateManagedWidget("paperlist", listWidgetClass, listform, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNresizable,           True);                        n++;
>+    XtSetArg(args[n], XtNforceColumns,        True);                        n++;
>+    XtSetArg(args[n], XtNdefaultColumns,      1);                           n++;
>+    XtSetArg(args[n], XtNfromHoriz,           pdp->setup.paperlist);        n++;
>+    XtSetArg(args[n], XtNfromVert,            NULL);                        n++;
>+    XtSetArg(args[n], XtNsensitive,           canChangeResolution);         n++;
>+    XtSetArg(args[n], XtNlist,                pdp->widget_resolutionlist);  n++;
>+    XtSetArg(args[n], XtNwidth,               DEFAULT_WIDTH);               n++;
>+    pdp->setup.resolutionlist = XtCreateManagedWidget("resolutionlist", listWidgetClass, listform, args, n);
>+    
>+    n = 0;
>+    XtSetArg(args[n], XtNresizable,           True);                        n++;
>+    XtSetArg(args[n], XtNforceColumns,        True);                        n++;
>+    XtSetArg(args[n], XtNdefaultColumns,      1);                           n++;
>+    XtSetArg(args[n], XtNfromHoriz,           pdp->setup.resolutionlist);   n++;
>+    XtSetArg(args[n], XtNfromVert,            NULL);                        n++;
>+    XtSetArg(args[n], XtNsensitive,           canChangeOrientation);        n++;
>+    XtSetArg(args[n], XtNlist,                pdp->widget_orientationlist); n++;
>+    XtSetArg(args[n], XtNwidth,               DEFAULT_WIDTH);               n++;
>+    pdp->setup.orientationlist = XtCreateManagedWidget("orientationlist", listWidgetClass, listform, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNresizable,           True);                        n++;
>+    XtSetArg(args[n], XtNforceColumns,        True);                        n++;
>+    XtSetArg(args[n], XtNdefaultColumns,      1);                           n++;
>+    XtSetArg(args[n], XtNfromHoriz,           pdp->setup.orientationlist);  n++;
>+    XtSetArg(args[n], XtNfromVert,            NULL);                        n++;
>+    XtSetArg(args[n], XtNsensitive,           canChangePlex);               n++;
>+    XtSetArg(args[n], XtNlist,                pdp->widget_plexlist);        n++;
>+    XtSetArg(args[n], XtNwidth,               DEFAULT_WIDTH);               n++;
>+    pdp->setup.plexlist = XtCreateManagedWidget("plexlist", listWidgetClass, listform, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,           NULL);                        n++;
>+    XtSetArg(args[n], XtNfromVert,            pdp->setup.paperlist);        n++;
>+    XtSetArg(args[n], XtNborderWidth,         0);                           n++;
>+    XtSetArg(args[n], XtNresizable,           False);                       n++;
>+    XtSetArg(args[n], XtNjustify,             XtJustifyRight);              n++;
>+    XtSetArg(args[n], XtNwidth,               DEFAULT_WIDTH);               n++;
>+    XtSetArg(args[n], XtNlabel,               "Job Copies:");               n++;
>+    XtSetArg(args[n], XtNsensitive,           canChangeJobCopies);          n++;
>+    pdp->setup.jobcopieslabel = XtCreateManagedWidget("jobcopieslabel", labelWidgetClass, listform, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,           pdp->setup.jobcopieslabel);   n++;
>+    XtSetArg(args[n], XtNfromVert,            pdp->setup.paperlist);        n++;
>+    XtSetArg(args[n], XtNstring,              "1");                         n++;
>+    XtSetArg(args[n], XtNresizable,           True);                        n++;
>+    XtSetArg(args[n], XtNeditType,            XawtextEdit);                 n++;
>+    XtSetArg(args[n], XtNsensitive,           canChangeJobCopies);          n++;
>+    pdp->setup.jobcopies = XtCreateManagedWidget("jobcopies", asciiTextWidgetClass, listform, args, n);
>+    XtAddCallback(pdp->setup.jobcopies, XtNpositionCallback, printSetupJobCopiesXtProc, pdw);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       NULL);     n++;
>+    XtSetArg(args[n], XtNfromVert,        listform); n++;
>+    XtSetArg(args[n], XtNlabel,           "OK");     n++;
>+    pdp->setup.ok = XtCreateManagedWidget("ok", commandWidgetClass, pdp->setup.form, args, n);
>+    XtAddCallback(pdp->setup.ok, XtNcallback, printSetupOKXtProc, pdw);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       pdp->setup.ok);    n++;
>+    XtSetArg(args[n], XtNfromVert,        listform);                   n++;
>+    XtSetArg(args[n], XtNlabel,           "Cancel");                   n++;
>+    pdp->setup.cancel = XtCreateManagedWidget("cancel", commandWidgetClass, pdp->setup.form, args, n);
>+    XtAddCallback(pdp->setup.cancel, XtNcallback, printSetupCancelXtProc, pdw);
>+
>+    XtRealizeWidget(pdp->setup.popup); 
>+
>+    return pdp->setup.popup;
>+}
>+
>+#undef DEFAULT_WIDTH
>+#define DEFAULT_WIDTH 150
>+
>+static
>+String *xpprinterlist_to_widget_printerlist(XPPrinterList printerlist, int num_printers)
>+{
>+    int     i;
>+    String *names;
>+
>+    names = malloc(sizeof(String *) * (num_printers+1));
>+    if(!names)
>+      return NULL;
>+
>+    for(i = 0 ; i < num_printers ; i++)
>+        names[i] = printerlist[i].name;
>+
>+    names[i] = NULL; /* Terminate the list */
>+
>+    return names;
>+}
>+
>+static
>+String *xppaperlist_to_widget_paperlist(XpuMediumSourceSizeList paperlist, int num_papers)
>+{
>+    int     i;
>+    String *names;
>+
>+    names = malloc(sizeof(String *) * (num_papers+1));
>+    if (!names)
>+      return NULL;
>+
>+    for(i = 0 ; i < num_papers ; i++)
>+        names[i] = (char *)paperlist[i].medium_name; /* FixMe: tray selection missing */
>+
>+    names[i] = NULL; /* Terminate the list */
>+
>+    return names;
>+}
>+
>+static
>+String *xpresolutionlist_to_widget_resolutionlist(XpuResolutionList reslist, int num_resolutions)
>+{
>+    int     i;
>+    String *names;
>+    char   *mem;
>+    
>+    /* Allocate a chunk of memory... */
>+    mem = malloc((sizeof(String *)+32) * (num_resolutions+2));
>+
>+    /* ... which has enougth space for the list pointers... */
>+    names = (String *)mem;
>+    if (!names)
>+      return NULL;
>+    
>+    /* ... and the numbers (assuming one number isn't longer than 32-1 chars) */
>+    mem += sizeof(String *) * (num_resolutions+2);
>+
>+    for(i = 0 ; i < num_resolutions ; i++) {
>+        sprintf(mem, "%d", (int)reslist[i].dpi);
>+        names[i] = mem;
>+        mem += strlen(mem) + 1;
>+    }
>+
>+    names[i] = NULL; /* Terminate the list */
>+
>+    return names;
>+}
>+
>+static
>+String *xporientationlist_to_widget_orientationlist(XpuOrientationList orientationlist, int num_orientations)
>+{
>+    int     i;
>+    String *names;
>+
>+    names = malloc(sizeof(String *) * (num_orientations+1));
>+    if (!names)
>+        return NULL;
>+
>+    for(i = 0 ; i < num_orientations ; i++)
>+        names[i] = (char *)orientationlist[i].orientation;
>+
>+    names[i] = NULL; /* Terminate the list */
>+
>+    return names;
>+}
>+
>+static
>+String *xpplexlist_to_widget_plexlist(XpuPlexList plexlist, int num_plex)
>+{
>+    int     i;
>+    String *names;
>+
>+    names = malloc(sizeof(String *) * (num_plex+1));
>+    if(!names)
>+      return NULL;
>+
>+    for(i = 0 ; i < num_plex ; i++)
>+      names[i] = (char *)plexlist[i].plex;
>+
>+    names[i] = NULL; /* Terminate the list */
>+
>+    return names;
>+}
>+
>+static void
>+printerSelectionPrinterSelectedXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget    pdw = (PrintDialogWidget)client_data;
>+    PrintDialogPart     *pdp = &pdw->printdialog;
>+    XawListReturnStruct *lrs = (XawListReturnStruct *)callData;
>+    int                  list_index;
>+
>+    Log(("## user selected a printer\n"));
>+
>+    list_index = lrs->list_index;
>+    if (list_index == XAW_LIST_NONE) {
>+        Log(("printerSelectionPrinterSelectedXtProc: Nothing selected."));
>+        return;
>+    }
>+    
>+    Log(("selected printer is '%d'/'%s'/'%s'\n", 
>+        list_index, lrs->string, NULLSTR(pdp->printerlist[list_index].name)));
>+
>+    /* Enable OK button */
>+    XtVaSetValues(pdp->selectPrinter.ok, XtNsensitive, True, NULL);
>+}
>+
>+static void
>+printSelectPrinterXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget   pdw = (PrintDialogWidget)client_data;
>+    PrintDialogPart    *pdp = &pdw->printdialog;
>+
>+    Log(("## select printer!\n"));
>+
>+    if (!pdp->selectPrinter.popup) {
>+        if (!buildPrinterSelectionDialog(pdw)) {
>+            Log(("printSelectPrinterXtProc: buildPrinterSelectionDialog failure.\n"));
>+            return;
>+        }
>+    }
>+
>+    center_popup((Widget)pdw, pdp->selectPrinter.popup);
>+
>+    XtPopup(pdp->selectPrinter.popup, XtGrabExclusive);
>+}
>+
>+static void
>+printerSelectionClose(PrintDialogWidget  pdw)
>+{ 
>+    PrintDialogPart *pdp = &pdw->printdialog;
>+
>+    if (pdp->selectPrinter.popup) {
>+        XtPopdown(pdp->selectPrinter.popup);
>+    }
>+}
>+
>+static void
>+printerSelectionOKXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget    pdw = (PrintDialogWidget)client_data;
>+    PrintDialogPart     *pdp = &pdw->printdialog;
>+    XawListReturnStruct *lrs;
>+    int                  list_index;
>+
>+    Log(("## printerSelectionOKXtProc: closing printer selection!\n"));
>+
>+    /* Copy current selection in printer list widget and open a printer connection */
>+    lrs = XawListShowCurrent(pdp->selectPrinter.list);
>+    if (!lrs) {
>+        Log(("printerSelectionOKXtProc: |lrs|==NULL\n"));
>+        return;
>+    }
>+
>+    list_index = lrs->list_index;
>+    if (lrs->list_index == XAW_LIST_NONE) {
>+        Log(("printerSelectionOKXtProc: rs->list_index == XAW_LIST_NONE\n"));
>+        XtFree((char *)lrs);
>+        return;
>+    }
>+
>+    /* Set printer name and description in main dialog */
>+    XtVaSetValues(pdp->main.name, XtNlabel, NULLSTR(pdp->printerlist[list_index].name), NULL);
>+    XtVaSetValues(pdp->main.desc, XtNlabel, NULLSTR(pdp->printerlist[list_index].desc), NULL);
>+
>+    if (pdp->printer_name)
>+        free(pdp->printer_name);
>+    pdp->printer_name = strdup(lrs->string);
>+
>+    /* Close any outstanding printer connection since user has selected
>+     * a different printer */
>+    closePrinterConnection(pdw);
>+
>+    printerSelectionClose(pdw);
>+    
>+    XtFree((char *)lrs);
>+}
>+
>+static void
>+printerSelectionCancelXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    PrintDialogWidget  pdw = (PrintDialogWidget)client_data;
>+    Log(("## printerSelectionCancelXtProc: closing printer selection!\n"));
>+
>+    printerSelectionClose(pdw);
>+}
>+
>+static
>+Bool buildPrinterSelectionDialog(PrintDialogWidget  pdw)
>+{
>+    PrintDialogPart   *pdp = &pdw->printdialog;
>+
>+    int  n;
>+    Arg  args[20];
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNallowShellResize, True);                    n++;
>+    pdp->selectPrinter.popup = XtCreatePopupShell("popup", transientShellWidgetClass, (Widget)pdw, args, n);
>+
>+    n = 0;
>+    pdp->selectPrinter.form = XtCreateManagedWidget("form", formWidgetClass, pdp->selectPrinter.popup, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNresizable,        True);                    n++;
>+    XtSetArg(args[n], XtNforceColumns,     True);                    n++;
>+    XtSetArg(args[n], XtNdefaultColumns,   1);                       n++;
>+    XtSetArg(args[n], XtNfromHoriz,        NULL);                    n++;
>+    XtSetArg(args[n], XtNfromVert,         NULL);                    n++;
>+    XtSetArg(args[n], XtNlist,             pdp->widget_printerlist); n++;
>+    XtSetArg(args[n], XtNwidth,            DEFAULT_WIDTH);           n++;
>+    pdp->selectPrinter.list = XtCreateManagedWidget("list", listWidgetClass, pdp->selectPrinter.form, args, n);
>+    XtAddCallback(pdp->selectPrinter.list, XtNcallback, printerSelectionPrinterSelectedXtProc, pdw);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,        NULL);                    n++;
>+    XtSetArg(args[n], XtNfromVert,         pdp->selectPrinter.list); n++;
>+    XtSetArg(args[n], XtNlabel,            "OK");                    n++;
>+    XtSetArg(args[n], XtNsensitive,        False);                   n++;
>+    pdp->selectPrinter.ok = XtCreateManagedWidget("ok", commandWidgetClass, pdp->selectPrinter.form, args, n);
>+    XtAddCallback(pdp->selectPrinter.ok, XtNcallback, printerSelectionOKXtProc, pdw);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,        pdp->selectPrinter.ok);   n++;
>+    XtSetArg(args[n], XtNfromVert,         pdp->selectPrinter.list); n++;
>+    XtSetArg(args[n], XtNlabel,            "Cancel");                n++;
>+    pdp->selectPrinter.cancel = XtCreateManagedWidget("cancel", commandWidgetClass, pdp->selectPrinter.form, args, n);
>+    XtAddCallback(pdp->selectPrinter.cancel, XtNcallback, printerSelectionCancelXtProc, pdw);
>+
>+    XtRealizeWidget(pdp->selectPrinter.popup);
>+
>+    return True;
>+}
>+
>+static
>+void destroyPrinterSelectionDialog(PrintDialogWidget pdw)
>+{
>+    PrintDialogPart *pdp = &pdw->printdialog;
>+
>+    if (pdp->selectPrinter.popup) {
>+        XtDestroyWidget(pdp->selectPrinter.popup);
>+    }
>+
>+    /* |XtDestroyWidget(pdp->setup.popup);| above will recursively destroy
>+     * all children so we only have to reset the pointers here... */
>+    pdp->selectPrinter.popup   = NULL;
>+    pdp->selectPrinter.form    = NULL;
>+    pdp->selectPrinter.list    = NULL;
>+    pdp->selectPrinter.popup   = NULL;
>+    pdp->selectPrinter.cancel  = NULL;
>+}
>+
>+/*
>+ * Function:
>+ *      createprintdialogchildren
>+ *
>+ * Parameters:
>+ *      w - print dialog widget
>+ *
>+ * Description:
>+ *      Creates the print dialog widgets.
>+ *
>+ * Note
>+ *      -
>+ */
>+static void
>+createprintdialogchildren(Widget w)
>+{
>+    int                n;
>+    Arg                args[20];
>+    PrintDialogWidget  pdw = (PrintDialogWidget)w;
>+    PrintDialogPart   *pdp = &pdw->printdialog;
>+    const char        *default_printername = NULL,
>+                      *default_printerdesc = NULL;
>+    Bool               has_default_printer = False;
>+
>+    pdp->printerlist = XpuGetPrinterList(NULL, &pdp->num_printers);
>+    pdp->widget_printerlist = xpprinterlist_to_widget_printerlist(pdp->printerlist, pdp->num_printers);
>+
>+    if (pdp->num_printers > 0) {
>+        if (pdp->printerlist[0].name && strlen(pdp->printerlist[0].name)) {
>+            /* XprintUtils moves the default printer to the top */
>+            default_printername = pdp->printerlist[0].name;
>+            default_printerdesc = pdp->printerlist[0].desc;
>+            pdp->printer_name   = strdup(pdp->printerlist[0].name);
>+            has_default_printer = True;
>+        }
>+    }
>+    
>+    n = 0;
>+    XtSetArg(args[n], XtNborderWidth,     0);                        n++;
>+    pdp->main.form = XtCreateManagedWidget("form", formWidgetClass, (Widget)pdw, args, n);
>+
>+    n = 0;
>+    pdp->main.innerform = XtCreateManagedWidget("innerform", formWidgetClass, pdp->main.form, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       NULL);                     n++;
>+    XtSetArg(args[n], XtNfromVert,        NULL);                     n++;
>+    XtSetArg(args[n], XtNborderWidth,     0);                        n++;
>+    XtSetArg(args[n], XtNresizable,       False);                    n++;
>+    XtSetArg(args[n], XtNjustify,         XtJustifyRight);           n++;
>+    XtSetArg(args[n], XtNwidth,           DEFAULT_WIDTH);            n++;
>+    XtSetArg(args[n], XtNlabel,           "Printer Description:");   n++;
>+    pdp->main.desclabel = XtCreateManagedWidget("desclabel", labelWidgetClass, pdp->main.innerform, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       pdp->main.desclabel);      n++;
>+    XtSetArg(args[n], XtNfromVert,        NULL);                     n++;
>+    XtSetArg(args[n], XtNborderWidth,     0);                        n++;
>+    XtSetArg(args[n], XtNresizable,       False);                    n++;
>+    XtSetArg(args[n], XtNjustify,         XtJustifyLeft);            n++;
>+    XtSetArg(args[n], XtNwidth,           DEFAULT_INFOLABEL_WIDTH);  n++;
>+    XtSetArg(args[n], XtNlabel,           default_printerdesc?default_printerdesc:"-"); n++;
>+    pdp->main.desc = XtCreateManagedWidget("desc", labelWidgetClass, pdp->main.innerform, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       pdp->main.desc);           n++;
>+    XtSetArg(args[n], XtNfromVert,        NULL);                     n++;
>+    XtSetArg(args[n], XtNsensitive,       has_default_printer);      n++;
>+    XtSetArg(args[n], XtNlabel,           "Printer info...");        n++;
>+    pdp->main.info = XtCreateManagedWidget("info", commandWidgetClass, pdp->main.innerform, args, n);
>+  /*
>+    XtAddCallback(pdp->main.info, XtNcallback, printerInfoXtProc, pdw);
>+  */
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       NULL);                     n++;
>+    XtSetArg(args[n], XtNfromVert,        pdp->main.desclabel);      n++;
>+    XtSetArg(args[n], XtNborderWidth,     0);                        n++;
>+    XtSetArg(args[n], XtNresizable,       False);                    n++;
>+    XtSetArg(args[n], XtNjustify,         XtJustifyRight);           n++;
>+    XtSetArg(args[n], XtNwidth,           DEFAULT_WIDTH);            n++;
>+    XtSetArg(args[n], XtNlabel,           "Printer Name:");          n++;
>+    pdp->main.namelabel = XtCreateManagedWidget("namelabel", labelWidgetClass, pdp->main.innerform, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       pdp->main.namelabel);      n++;
>+    XtSetArg(args[n], XtNfromVert,        pdp->main.desclabel);      n++;
>+    XtSetArg(args[n], XtNborderWidth,     0);                        n++;
>+    XtSetArg(args[n], XtNresizable,       False);                    n++;
>+    XtSetArg(args[n], XtNjustify,         XtJustifyLeft);            n++;
>+    XtSetArg(args[n], XtNlabel,           default_printername?default_printername:"-"); n++;
>+    XtSetArg(args[n], XtNwidth,           DEFAULT_INFOLABEL_WIDTH);  n++;
>+    pdp->main.name = XtCreateManagedWidget("name", labelWidgetClass, pdp->main.innerform, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       pdp->main.name);           n++;
>+    XtSetArg(args[n], XtNfromVert,        pdp->main.desclabel);      n++;
>+    XtSetArg(args[n], XtNlabel,           "Select Printer...");      n++;
>+    pdp->main.selectprinter = XtCreateManagedWidget("selectprinter", commandWidgetClass, pdp->main.innerform, args, n);
>+    XtAddCallback(pdp->main.selectprinter, XtNcallback, printSelectPrinterXtProc, pdw);
>+
>+    /* Line: "File selection" */
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       NULL);                     n++;
>+    XtSetArg(args[n], XtNfromVert,        pdp->main.namelabel);      n++;
>+    XtSetArg(args[n], XtNborderWidth,     0);                        n++;
>+    XtSetArg(args[n], XtNresizable,       False);                    n++;
>+    XtSetArg(args[n], XtNjustify,         XtJustifyRight);           n++;
>+    XtSetArg(args[n], XtNwidth,           DEFAULT_WIDTH);            n++;
>+    XtSetArg(args[n], XtNlabel,           "File Name:");             n++;
>+    XtSetArg(args[n], XtNsensitive,       False);                    n++;
>+    pdp->main.filenamelabel = XtCreateManagedWidget("filenamelabel", labelWidgetClass, pdp->main.innerform, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       pdp->main.filenamelabel);  n++;
>+    XtSetArg(args[n], XtNfromVert,        pdp->main.namelabel);      n++;
>+    XtSetArg(args[n], XtNborderWidth,     0);                        n++;
>+    XtSetArg(args[n], XtNresizable,       False);                    n++;
>+    XtSetArg(args[n], XtNjustify,         XtJustifyLeft);            n++;
>+    XtSetArg(args[n], XtNlabel,           "-");                      n++;
>+    XtSetArg(args[n], XtNwidth,           DEFAULT_INFOLABEL_WIDTH);  n++;
>+    XtSetArg(args[n], XtNsensitive,       False);                    n++;
>+    pdp->main.filename = XtCreateManagedWidget("filename", labelWidgetClass, pdp->main.innerform, args, n);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       pdp->main.filename);       n++;
>+    XtSetArg(args[n], XtNfromVert,        pdp->main.namelabel);      n++;
>+    XtSetArg(args[n], XtNsensitive,       False);                    n++;
>+    XtSetArg(args[n], XtNlabel,           "Select File...");         n++;
>+    pdp->main.selectfile = XtCreateManagedWidget("selectfile", commandWidgetClass, pdp->main.innerform, args, n);
>+    XtAddCallback(pdp->main.selectfile, XtNcallback, printSelectFileXtProc, pdw);
>+
>+    /* Line: Misc (Print destination toggles, copy-count etc.)*/
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       NULL);                     n++;
>+    XtSetArg(args[n], XtNfromVert,        pdp->main.filenamelabel);  n++;
>+    XtSetArg(args[n], XtNlabel,           "Print to Printer");       n++;
>+    XtSetArg(args[n], XtNstate,           True);                     n++;
>+    pdp->main.printtoprinter = XtCreateManagedWidget("printtoprinter", toggleWidgetClass, pdp->main.innerform, args, n);
>+    XtAddCallback(pdp->main.printtoprinter, XtNcallback, printDialogDestXtProc, pdw);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       pdp->main.printtoprinter); n++;
>+    XtSetArg(args[n], XtNfromVert,        pdp->main.filenamelabel);  n++;
>+    XtSetArg(args[n], XtNlabel,           "Print to File");          n++;
>+    XtSetArg(args[n], XtNstate,           False);                    n++;
>+    pdp->main.printtofile = XtCreateManagedWidget("printtofile", toggleWidgetClass, pdp->main.innerform, args, n);
>+    XtAddCallback(pdp->main.printtofile, XtNcallback, printDialogDestXtProc, pdw);
>+
>+    /* End-of-Inner-Form-Content */
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       NULL);                      n++;
>+    XtSetArg(args[n], XtNfromVert,        pdp->main.innerform);       n++;
>+    XtSetArg(args[n], XtNlabel,           "Print");                   n++;
>+    XtSetArg(args[n], XtNsensitive,       has_default_printer);       n++;
>+    pdp->main.ok = XtCreateManagedWidget("ok", commandWidgetClass, pdp->main.form, args, n);
>+    XtAddCallback(pdp->main.ok, XtNcallback, printOKXtProc, pdw);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       pdp->main.ok);              n++;
>+    XtSetArg(args[n], XtNfromVert,        pdp->main.innerform);       n++;
>+    XtSetArg(args[n], XtNlabel,           "Setup...");                n++;
>+    XtSetArg(args[n], XtNsensitive,       has_default_printer);       n++;
>+    pdp->main.setup = XtCreateManagedWidget("setup", commandWidgetClass, pdp->main.form, args, n);
>+    XtAddCallback(pdp->main.setup, XtNcallback, printSetupXtProc, pdw);
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNfromHoriz,       pdp->main.setup);           n++;
>+    XtSetArg(args[n], XtNfromVert,        pdp->main.innerform);       n++;
>+    XtSetArg(args[n], XtNlabel,           "Cancel");                  n++;
>+    pdp->main.cancel = XtCreateManagedWidget("cancel", commandWidgetClass, pdp->main.form, args, n);
>+    XtAddCallback(pdp->main.cancel, XtNcallback, printCancelXtProc, pdw);
>+}
>+
>+/*
>+ * Class Methods
>+ */
>+static void    XawPrintDialogConstraintInitialize(Widget, Widget, ArgList, Cardinal *);
>+static void    XawPrintDialogGetValuesHook(Widget, ArgList, Cardinal*);
>+static void    XawPrintDialogInitialize(Widget, Widget, ArgList, Cardinal*);
>+static void    XawPrintDialogDestroy(Widget);
>+static Boolean XawPrintDialogSetValues(Widget, Widget, Widget, ArgList, Cardinal *);
>+
>+/*
>+ * Initialization
>+ */
>+static XtResource resources[] = {
>+  {
>+    XtNicon,
>+    XtCIcon,
>+    XtRBitmap,
>+    sizeof(Pixmap),
>+    XtOffsetOf(PrintDialogRec, printdialog.icon),
>+    XtRImmediate,
>+    0
>+  },
>+  {
>+    XawNOkCallback, XtCCallback, XtRCallback,
>+    sizeof(XtCallbackList), XtOffsetOf(PrintDialogRec, printdialog.ok_callback),
>+    XtRImmediate, (XtPointer)NULL
>+  },
>+  {
>+    XawNCancelCallback, XtCCallback, XtRCallback,
>+    sizeof(XtCallbackList), XtOffsetOf(PrintDialogRec, printdialog.cancel_callback),
>+    XtRImmediate, (XtPointer)NULL
>+  },
>+};
>+
>+PrintDialogClassRec printdialogClassRec = {
>+  /* core */
>+  {
>+    (WidgetClass)&formClassRec,         /* superclass */
>+    "PrintDialog",                      /* class_name */
>+    sizeof(PrintDialogRec),             /* widget_size */
>+    XawInitializeWidgetSet,             /* class_initialize */
>+    NULL,                               /* class_part init */
>+    False,                              /* class_inited */
>+    XawPrintDialogInitialize,           /* initialize */
>+    NULL,                               /* initialize_hook */
>+    XtInheritRealize,                   /* realize */
>+    NULL,                               /* actions */
>+    0,                                  /* num_actions */
>+    resources,                          /* resources */
>+    XtNumber(resources),                /* num_resources */
>+    NULLQUARK,                          /* xrm_class */
>+    True,                               /* compress_motion */
>+    True,                               /* compress_exposure */
>+    True,                               /* compress_enterleave */
>+    False,                              /* visible_interest */
>+    XawPrintDialogDestroy,              /* destroy */
>+    XtInheritResize,                    /* resize */
>+    XtInheritExpose,                    /* expose */
>+    XawPrintDialogSetValues,            /* set_values */
>+    NULL,                               /* set_values_hook */
>+    XtInheritSetValuesAlmost,           /* set_values_almost */
>+    XawPrintDialogGetValuesHook,        /* get_values_hook */
>+    NULL,                               /* accept_focus */
>+    XtVersion,                          /* version */
>+    NULL,                               /* callback_private */
>+    NULL,                               /* tm_table */
>+    XtInheritQueryGeometry,             /* query_geometry */
>+    XtInheritDisplayAccelerator,        /* display_accelerator */
>+    NULL,                               /* extension */
>+  },
>+  /* composite */
>+  {
>+    XtInheritGeometryManager,           /* geometry_manager */
>+    XtInheritChangeManaged,             /* change_managed */
>+    XtInheritInsertChild,               /* insert_child */
>+    XtInheritDeleteChild,               /* delete_child */
>+    NULL,                               /* extension */
>+  },
>+  /* constraint */
>+  {
>+    NULL,                               /* subresourses */
>+    0,                                  /* subresource_count */
>+    sizeof(PrintDialogConstraintsRec),  /* constraint_size */
>+    XawPrintDialogConstraintInitialize, /* initialize */
>+    NULL,                               /* destroy */
>+    NULL,                               /* set_values */
>+    NULL,                               /* extension */
>+  },
>+  /* form */
>+  {
>+    XtInheritLayout,                    /* layout */
>+  },
>+  /* printdialog */
>+  {
>+    NULL,                               /* extension */
>+  }
>+};
>+
>+WidgetClass printDialogWidgetClass = (WidgetClass)&printdialogClassRec;
>+
>+/*
>+ * Implementation
>+ */
>+/*ARGSUSED*/
>+static void
>+XawPrintDialogInitialize(Widget request, Widget cnew, ArgList args, Cardinal *num_args)
>+{
>+    PrintDialogWidget dw = (PrintDialogWidget)cnew;
>+    Arg               arglist[9];
>+    Cardinal          arg_cnt = 0;
>+
>+    XtSetArg(arglist[arg_cnt], XtNborderWidth, 0);     arg_cnt++;
>+    XtSetArg(arglist[arg_cnt], XtNleft, XtChainLeft);  arg_cnt++;
>+
>+    if (dw->printdialog.icon != (Pixmap)0) {
>+        XtSetArg(arglist[arg_cnt], XtNbitmap, dw->printdialog.icon);     arg_cnt++;
>+        XtSetArg(arglist[arg_cnt], XtNright, XtChainLeft);               arg_cnt++;
>+        dw->printdialog.iconW = XtCreateManagedWidget("icon", labelWidgetClass,
>+                                                      cnew, arglist, arg_cnt);
>+        arg_cnt = 2;
>+        XtSetArg(arglist[arg_cnt], XtNfromHoriz, dw->printdialog.iconW); arg_cnt++;
>+    }
>+    else {
>+        dw->printdialog.iconW = NULL;
>+    }
>+    
>+    createprintdialogchildren((Widget)dw);
>+}
>+
>+/*ARGSUSED*/
>+static void
>+XawPrintDialogConstraintInitialize(Widget request, Widget cnew,
>+                                   ArgList args, Cardinal *num_args)
>+{
>+    PrintDialogWidget dw = (PrintDialogWidget)cnew->core.parent;
>+    PrintDialogConstraints constraint = (PrintDialogConstraints)cnew->core.constraints;
>+
>+    if (!XtIsSubclass(cnew, commandWidgetClass)) /* if not a button */
>+        return;                                  /* then just use defaults */
>+
>+    constraint->form.left = constraint->form.right = XtChainLeft;
>+    constraint->form.vert_base = dw->printdialog.main.form;
>+
>+    if (dw->composite.num_children > 1) {
>+        WidgetList  children = dw->composite.children;
>+        Widget     *childP;
>+
>+        for (childP = children + dw->composite.num_children - 1;
>+           childP >= children; childP-- ) {
>+            if (*childP == dw->printdialog.main.form)
>+                break;
>+            if (XtIsManaged(*childP) &&
>+                XtIsSubclass(*childP, commandWidgetClass)) {
>+                constraint->form.horiz_base = *childP;
>+                break;
>+            }
>+        }
>+    }
>+}
>+
>+#define ICON       0
>+#define NUM_CHECKS 1
>+/*ARGSUSED*/
>+static Boolean
>+XawPrintDialogSetValues(Widget current, Widget request, Widget cnew,
>+                        ArgList in_args, Cardinal *in_num_args)
>+{
>+    PrintDialogWidget w   = (PrintDialogWidget)cnew;
>+    PrintDialogWidget old = (PrintDialogWidget)current;
>+    Arg               args[5];
>+    unsigned int      i;
>+    Bool              checks[NUM_CHECKS];
>+
>+    for (i = 0; i < NUM_CHECKS; i++)
>+        checks[i] = False;
>+
>+    for (i = 0; i < *in_num_args; i++) {
>+        if (!strcmp(XtNicon, in_args[i].name))
>+            checks[ICON]  = True;
>+    }
>+
>+    if (checks[ICON]) {
>+        if (w->printdialog.icon != 0) {
>+            XtSetArg(args[0], XtNbitmap, w->printdialog.icon);
>+            if (old->printdialog.iconW != NULL) {
>+                XtSetValues(old->printdialog.iconW, args, 1);
>+            }
>+            else {
>+                XtSetArg(args[1], XtNborderWidth, 0);
>+                XtSetArg(args[2], XtNleft,        XtChainLeft);
>+                XtSetArg(args[3], XtNright,       XtChainLeft);
>+                w->printdialog.iconW = XtCreateWidget("icon", labelWidgetClass,
>+                                                      cnew, args, 4);
>+                XtManageChild(w->printdialog.iconW);
>+            }
>+        }
>+        else if (old->printdialog.icon != 0) {
>+            XtDestroyWidget(old->printdialog.iconW);
>+            w->printdialog.iconW = NULL;
>+        }
>+    }
>+
>+    return True;
>+}
>+
>+/*
>+ * Function:
>+ *      XawPrintDialogGetValuesHook
>+ *
>+ * Parameters:
>+ *      w        - Print Dialog Widget
>+ *      args     - argument list
>+ *      num_args - number of args
>+ *
>+ * Description:
>+ *      This is a get values hook routine that gets the values in the dialog.
>+ */
>+static void
>+XawPrintDialogGetValuesHook(Widget w, ArgList args, Cardinal *num_args)
>+{
>+    /* NO-OP for now */
>+}
>+
>+static void 
>+XawPrintDialogDestroy(Widget w)
>+{
>+    PrintDialogWidget pdw = (PrintDialogWidget)w;
>+    Log(("# XawPrintDialogDestroy: start.\n"));
>+
>+    destroyPrintSetupDialog(pdw);
>+    destroyPrinterSelectionDialog(pdw);
>+    closePrinterConnection(pdw);
>+    
>+    Log(("# XawPrintDialogDestroy: done.\n"));
>+}
>+
>+
>+
>+
>Index: xc/programs/xmore/printdialog.h
>===================================================================
>RCS file: xc/programs/xmore/printdialog.h
>diff -N xc/programs/xmore/printdialog.h
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ b/xc/programs/xmore/printdialog.h	24 May 2004 03:14:35 -0000
>@@ -0,0 +1,84 @@
>+/*
>+ * $Xorg: printdialog.h,v 1.1 2004/04/30 02:05:54 gisburn Exp $
>+ *
>+Copyright 2004 Roland Mainz <roland.mainz@nrubsig.org>
>+
>+Permission to use, copy, modify, distribute, and sell this software and its
>+documentation for any purpose is hereby granted without fee, provided that
>+the above copyright notice appear in all copies and that both that
>+copyright notice and this permission notice appear in supporting
>+documentation.
>+
>+The above copyright notice and this permission notice shall be included in
>+all copies or substantial portions of the Software.
>+
>+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>+
>+Except as contained in this notice, the name of The Open Group shall not be
>+used in advertising or otherwise to promote the sale, use or other dealings
>+in this Software without prior written authorization from The Open Group.
>+ *
>+ */
>+
>+#ifndef XMORE_PRINTDIALOG_H
>+#define XMORE_PRINTDIALOG_H 1
>+
>+#include <X11/Intrinsic.h>
>+#include <X11/StringDefs.h>
>+#include <X11/Shell.h>
>+#include <X11/Xaw/Print.h>
>+#include <X11/Xaw/Cardinals.h>
>+#include <X11/Xaw/Form.h>
>+#include <X11/XprintUtil/xprintutil.h>
>+
>+/* Resources:
>+
>+ Name		     Class		RepType		Default Value
>+ ----		     -----		-------		-------------
>+ background	     Background		Pixel		XtDefaultBackground
>+ borderColor	     BorderColor	Pixel		XtDefaultForeground
>+ borderWidth	     BorderWidth	Dimension	1
>+ destroyCallback     Callback		Pointer		NULL
>+ height		     Height		Dimension	computed at create
>+ icon		     Icon		Pixmap		0
>+ label		     Label		String		NULL
>+ mappedWhenManaged   MappedWhenManaged	Boolean		True
>+ sensitive	     Sensitive		Boolean		True
>+ value		     Value		String		NULL
>+ width		     Width		Dimension	computed at create
>+ x		     Position		Position	0
>+ y		     Position		Position	0
>+
>+*/
>+
>+#define XtCIcon "Icon"
>+#define XtNicon "icon"
>+
>+#define XawNOkCallback             "XawNOkCallback"
>+#define XawNCancelCallback         "XawNCancelCallback"
>+
>+typedef struct
>+{
>+    Display    *pdpy;
>+    XPContext   pcontext;
>+    const char *printToFileName;
>+    Boolean     printToFile;
>+} XawPrintDialogCallbackStruct;
>+
>+typedef struct _PrintDialogClassRec *PrintDialogWidgetClass;
>+typedef struct _PrintDialogRec      *PrintDialogWidget;
>+
>+extern WidgetClass printDialogWidgetClass;
>+
>+_XFUNCPROTOBEGIN
>+
>+/* Prototypes */
>+
>+_XFUNCPROTOEND
>+
>+#endif /* _XawDialog_h */
>Index: xc/programs/xmore/printdialogprivates.h
>===================================================================
>RCS file: xc/programs/xmore/printdialogprivates.h
>diff -N xc/programs/xmore/printdialogprivates.h
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ b/xc/programs/xmore/printdialogprivates.h	24 May 2004 03:14:35 -0000
>@@ -0,0 +1,176 @@
>+/*
>+ * $Xorg: printdialogprivates.h,v 1.1 2004/05/12 02:05:54 gisburn Exp $
>+ *
>+Copyright 2004 Roland Mainz <roland.mainz@nrubsig.org>
>+
>+Permission to use, copy, modify, distribute, and sell this software and its
>+documentation for any purpose is hereby granted without fee, provided that
>+the above copyright notice appear in all copies and that both that
>+copyright notice and this permission notice appear in supporting
>+documentation.
>+
>+The above copyright notice and this permission notice shall be included in
>+all copies or substantial portions of the Software.
>+
>+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>+
>+Except as contained in this notice, the name of The Open Group shall not be
>+used in advertising or otherwise to promote the sale, use or other dealings
>+in this Software without prior written authorization from The Open Group.
>+ *
>+ */
>+
>+#ifndef _XawPrintDialogP_h
>+#define _XawPrintDialogP_h 1
>+
>+#include <X11/IntrinsicP.h>
>+#include <X11/StringDefs.h>
>+#include <X11/Xos.h>
>+#include <X11/Xmu/Misc.h>
>+#include <X11/CoreP.h>
>+#include <X11/Xaw/AsciiText.h>
>+#include <X11/Xaw/Cardinals.h>
>+#include <X11/Xaw/Command.h>    
>+#include <X11/Xaw/Label.h>
>+#include <X11/Xaw/DialogP.h>
>+#include <X11/Xaw/XawInit.h>
>+#include <X11/Xaw/Dialog.h>
>+#include <X11/Xaw/FormP.h>
>+
>+/* From Xaw/Privates.h */
>+#ifndef XtWidth
>+#define XtWidth(w)        (((RectObj)w)->rectangle.width)
>+#endif
>+#ifndef XtHeight
>+#define XtHeight(w)       (((RectObj)w)->rectangle.height)
>+#endif
>+
>+
>+typedef struct {
>+    XtPointer extension;
>+} PrintDialogClassPart;
>+
>+typedef struct _PrintDialogClassRec {
>+    CoreClassPart         core_class;
>+    CompositeClassPart    composite_class;
>+    ConstraintClassPart   constraint_class;
>+    FormClassPart         form_class;
>+    PrintDialogClassPart  print_dialog_class;
>+} PrintDialogClassRec;
>+
>+extern PrintDialogClassRec printDialogClassRec;
>+
>+typedef struct _PrintDialogPart {
>+    /* resources */
>+    String	   label;		/* description of the dialog	 */
>+    String	   value;		/* for the user response	 */
>+    Pixmap	   icon;		/* icon bitmap			 */
>+    XtCallbackList ok_callback,
>+                   cancel_callback;
>+        
>+    /* private */
>+    Widget	iconW;		/* widget to display the icon	 */
>+    
>+    struct
>+    {
>+        Widget form,
>+               innerform,
>+               desclabel,
>+               desc,
>+               info,
>+               namelabel,
>+               name,
>+               selectprinter,
>+               filenamelabel,
>+               filename,
>+               selectfile,
>+               printtoprinter,
>+               printtofile,
>+               ok,
>+               setup,
>+               cancel;
>+    } main;
>+
>+    Bool   printToFile;
>+    char  *filename;
>+    Bool   canPrint,       /* can we print ? */
>+           canReallyPrint; /* is it really save to print ? */
>+
>+    struct
>+    {
>+        Widget popup,
>+               form,
>+               list,
>+               ok,
>+               cancel;
>+    } selectPrinter;
>+
>+    struct
>+    {
>+      Widget popup,
>+             form,
>+             paperlist,
>+             resolutionlist,
>+             orientationlist,
>+             plexlist,
>+             jobcopieslabel,
>+             jobcopies,
>+             ok,
>+             cancel;
>+    } setup;
>+
>+    struct
>+    {
>+        Widget dialog,
>+               shell;
>+    } selectFile;
>+
>+    XPPrinterList  printerlist;
>+    int            num_printers;
>+    String        *widget_printerlist;
>+
>+    String     printer_name;
>+    Display   *pdpy;
>+    XPContext  pcontext;
>+
>+    XpuMediumSourceSizeList  paperlist;
>+    int                      num_papers;
>+    String                  *widget_paperlist;
>+    
>+    XpuResolutionList        resolutionlist;
>+    int                      num_resolutions;
>+    String                  *widget_resolutionlist;
>+
>+    XpuOrientationList       orientationlist;
>+    int                      num_orientations;
>+    String                  *widget_orientationlist;
>+
>+    XpuPlexList              plexlist;
>+    int                      num_plex;
>+    String                  *widget_plexlist;
>+} PrintDialogPart;
>+
>+typedef struct _PrintDialogRec {
>+    CorePart            core;
>+    CompositePart       composite;
>+    ConstraintPart      constraint;
>+    FormPart            form;
>+    PrintDialogPart     printdialog;
>+} PrintDialogRec;
>+
>+typedef struct {
>+    XtPointer extension;
>+} PrintDialogConstraintsPart;
>+
>+typedef struct _PrintDialogConstraintsRec {
>+    FormConstraintsPart        form;
>+    PrintDialogConstraintsPart printdialog;
>+} PrintDialogConstraintsRec, *PrintDialogConstraints;
>+
>+#endif /* !_XawPrintDialogP_h */
>+
>Index: xc/programs/xmore/xmore.c
>===================================================================
>RCS file: xc/programs/xmore/xmore.c
>diff -N xc/programs/xmore/xmore.c
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ b/xc/programs/xmore/xmore.c	24 May 2004 03:14:35 -0000
>@@ -0,0 +1,200 @@
>+/*
>+ * $Xorg: xmore.c,v 1.1 2004/04/30 02:05:54 gisburn Exp $
>+ *
>+Copyright 2004 Roland Mainz <roland.mainz@nrubsig.org>
>+
>+Permission to use, copy, modify, distribute, and sell this software and its
>+documentation for any purpose is hereby granted without fee, provided that
>+the above copyright notice appear in all copies and that both that
>+copyright notice and this permission notice appear in supporting
>+documentation.
>+
>+The above copyright notice and this permission notice shall be included in
>+all copies or substantial portions of the Software.
>+
>+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>+
>+Except as contained in this notice, the name of The Open Group shall not be
>+used in advertising or otherwise to promote the sale, use or other dealings
>+in this Software without prior written authorization from The Open Group.
>+ *
>+ */
>+
>+/* Force ANSI C prototypes from X11 headers */
>+#ifndef FUNCPROTO 
>+#define FUNCPROTO 15
>+#endif /* !FUNCPROTO */
>+
>+#include <X11/StringDefs.h> 
>+#include <X11/Intrinsic.h> 
>+#include <X11/Shell.h>
>+#include <X11/Xaw/Form.h>
>+#include <X11/Xaw/List.h>
>+#include <X11/Xaw/Command.h>
>+#include <X11/Xaw/AsciiText.h> 
>+
>+#include "xmore.h"
>+#include "printdialog.h"
>+#include "print.h"
>+
>+#include <stdlib.h>
>+#include <stdio.h>
>+
>+/* Turn a NULL pointer string into an empty string */
>+#define NULLSTR(x) (((x)!=NULL)?(x):(""))
>+
>+#define Error(x) { printf x ; exit(EXIT_FAILURE); }
>+#define Assertion(expr, msg) { if (!(expr)) { Error msg } }
>+#define Log(x)   { if(True) printf x; }
>+
>+/* Global vars */
>+XtAppContext  app;
>+Widget        printdialog_shell = NULL;
>+Widget        printdialog       = NULL;
>+Widget        toplevel;
>+const char   *ProgramName;  /* program name (from argv[0]) */
>+const char   *viewFileName; /* file to browse (from argv[1]) */
>+char          printJobNameBuffer[1024];
>+
>+static void
>+quitXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    XtAppSetExitFlag(app);
>+}
>+
>+static void
>+printOKXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    XawPrintDialogCallbackStruct *pdcs = (XawPrintDialogCallbackStruct *)callData;
>+
>+    Log(("printOKXtProc: OK.\n"));
>+    
>+    /* ||printJobNameBuffer| must live as long the print job prints
>+     * because it is used for the job title AND the page headers... */
>+    sprintf(printJobNameBuffer, "XMore print job %s", viewFileName);
>+
>+    DoPrint(toplevel, pdcs->pdpy, pdcs->pcontext,
>+            printJobNameBuffer,
>+            pdcs->printToFile?pdcs->printToFileName:NULL);
>+
>+    XtPopdown(printdialog_shell);
>+}
>+
>+static void
>+printCancelXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+    Log(("printCancelXtProc: cancel.\n"));
>+    XtPopdown(printdialog_shell);
>+    
>+    Log(("destroying print dialog shell...\n"));
>+    XtDestroyWidget(printdialog_shell);
>+    printdialog_shell = NULL;
>+    printdialog       = NULL;
>+    Log(("... done\n"));
>+}
>+
>+static void
>+printXtProc(Widget w, XtPointer client_data, XtPointer callData)
>+{
>+  Dimension   width, height;
>+  Position	x, y;
>+  Widget       parent = toplevel;
>+  puts("print!");
>+  
>+  if (!printdialog) {
>+    int n;
>+    Arg args[20];
>+
>+    n = 0;
>+    XtSetArg(args[n], XtNallowShellResize, True); n++;
>+    printdialog_shell = XtCreatePopupShell("shell",
>+                                           transientShellWidgetClass,
>+                                           toplevel, args, n);
>+    n = 0;
>+    printdialog = XtCreateManagedWidget("printdialog", printDialogWidgetClass,
>+                                        printdialog_shell, args, n);
>+    XtAddCallback(printdialog, XawNOkCallback,     printOKXtProc,     NULL);
>+    XtAddCallback(printdialog, XawNCancelCallback, printCancelXtProc, NULL);
>+
>+    XtRealizeWidget(printdialog_shell);
>+  }
>+
>+  /* Center dialog */
>+  XtVaGetValues(printdialog_shell,
>+      XtNwidth,  &width,
>+      XtNheight, &height,
>+      NULL);
>+
>+  x = (Position)(XWidthOfScreen( XtScreen(parent)) - width)  / 2;
>+  y = (Position)(XHeightOfScreen(XtScreen(parent)) - height) / 3;
>+
>+  XtVaSetValues(printdialog_shell,
>+      XtNx, x,
>+      XtNy, y,
>+      NULL);
>+        
>+  XtPopup(printdialog_shell, XtGrabNonexclusive);
>+}
>+
>+
>+int main( int argc, char *argv[] )
>+{
>+  Widget       form;
>+  Widget       text;
>+  Widget       printbutton;
>+  Widget       quitbutton;
>+  int          n;
>+  Arg          args[8];
>+
>+  ProgramName = argv[0];
>+
>+  toplevel = XtAppInitialize(&app, "XMore", NULL, 0, &argc, argv, NULL, NULL, 0);
>+
>+  if (argc != 2)
>+  {
>+    printf("usage: %s [ x options ] filename\n", argv[0]);
>+    exit(EXIT_FAILURE);
>+  }
>+
>+  viewFileName = argv[1];
>+
>+  form = XtCreateManagedWidget("form", formWidgetClass, toplevel, NULL, 0);
>+
>+  n = 0;
>+  XtSetArg(args[n], XtNtype,             XawAsciiFile);            n++;
>+  XtSetArg(args[n], XtNstring,           viewFileName);            n++;
>+  XtSetArg(args[n], XtNwidth,            500);                     n++;
>+  XtSetArg(args[n], XtNheight,           600);                     n++;
>+  XtSetArg(args[n], XtNscrollHorizontal, XawtextScrollWhenNeeded); n++;
>+  XtSetArg(args[n], XtNscrollVertical,   XawtextScrollAlways);     n++;
>+  text = XtCreateManagedWidget("text", asciiTextWidgetClass, form, args, n);
>+
>+  n = 0;
>+  XtSetArg(args[n], XtNfromHoriz,       NULL);            n++;
>+  XtSetArg(args[n], XtNfromVert,        text);            n++;
>+  XtSetArg(args[n], XtNlabel,           "Print...");      n++;
>+  printbutton = XtCreateManagedWidget("print", commandWidgetClass, form, args, n);
>+  XtAddCallback(printbutton, XtNcallback, printXtProc, 0);        
>+
>+  n = 0;
>+  XtSetArg(args[n], XtNfromHoriz,       printbutton);            n++;
>+  XtSetArg(args[n], XtNfromVert,        text);                   n++;
>+  XtSetArg(args[n], XtNlabel,           "Quit");      n++;
>+  quitbutton = XtCreateManagedWidget("quit", commandWidgetClass, form, args, n);
>+  XtAddCallback(quitbutton, XtNcallback, quitXtProc, 0);
>+  
>+  printdialog_shell = NULL;
>+  printdialog       = NULL;
>+
>+  XtRealizeWidget(toplevel);
>+  
>+  XtAppMainLoop(app);
>+
>+  return EXIT_SUCCESS;
>+}
>+         
>Index: xc/programs/xmore/xmore.h
>===================================================================
>RCS file: xc/programs/xmore/xmore.h
>diff -N xc/programs/xmore/xmore.h
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ b/xc/programs/xmore/xmore.h	24 May 2004 03:14:35 -0000
>@@ -0,0 +1,35 @@
>+/*
>+ * $Xorg: xmore.h,v 1.1 2004/04/30 02:05:54 gisburn Exp $
>+ *
>+Copyright 2004 Roland Mainz <roland.mainz@nrubsig.org>
>+
>+Permission to use, copy, modify, distribute, and sell this software and its
>+documentation for any purpose is hereby granted without fee, provided that
>+the above copyright notice appear in all copies and that both that
>+copyright notice and this permission notice appear in supporting
>+documentation.
>+
>+The above copyright notice and this permission notice shall be included in
>+all copies or substantial portions of the Software.
>+
>+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
>+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
>+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
>+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
>+
>+Except as contained in this notice, the name of The Open Group shall not be
>+used in advertising or otherwise to promote the sale, use or other dealings
>+in this Software without prior written authorization from The Open Group.
>+ *
>+ */
>+
>+#ifndef XMORE_XMORE_H
>+#define XMORE_XMORE_H 1
>+
>+/* Global vars */
>+extern const char *ProgramName;  /* program name (from argv[0]) */
>+extern const char *viewFileName; /* file to browse (from argv[1]) */
>+
>+#endif /* !XMORE_XMORE_H */
>Index: xc/programs/xmore/xmore.man
>===================================================================
>RCS file: xc/programs/xmore/xmore.man
>diff -N xc/programs/xmore/xmore.man
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ b/xc/programs/xmore/xmore.man	24 May 2004 03:14:35 -0000
>@@ -0,0 +1,25 @@
>+.\" This manpage has been automatically generated by docbook2man 
>+.\" from a DocBook document.  This tool can be found at:
>+.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
>+.\" Please send any bug reports, improvements, comments, patches, 
>+.\" etc. to Steve Cheng <steve@ggi-project.org>.
>+.TH "XMORE" "__mansuffix__" "24 May 2004" "" ""
>+.SH NAME
>+xmore \- plain text display program for the X Window System
>+.SH SYNOPSIS
>+
>+\fBxmore\fR [ \fB\fIfilename\fB\fR] 
>+
>+.SH "DESCRIPTION"
>+.PP
>+\fBxmore\fR is a plain text browser.
>+.SH "ENVIRONMENT"
>+.TP
>+\fBXPSERVERLIST \fR
>+\fB${XPSERVERLIST}\fR must be set,
>+identifying the available Xprint servers.
>+See \fBXprint\fR(__miscmansuffix__)
>+for more details.
>+.SH "SEE ALSO"
>+.PP
>+\fBX11\fR(__miscmansuffix__), \fBxman\fR(__mansuffix__)
>Index: xc/programs/xmore/xmore.sgml
>===================================================================
>RCS file: xc/programs/xmore/xmore.sgml
>diff -N xc/programs/xmore/xmore.sgml
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ b/xc/programs/xmore/xmore.sgml	24 May 2004 03:14:35 -0000
>@@ -0,0 +1,82 @@
>+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook V4.2//EN" '/usr/share/sgml/docbook_4.2/docbook.dtd'>
>+
>+
>+
>+<refentry>
>+  <refmeta>
>+    <refentrytitle>xmore</refentrytitle>
>+    <manvolnum>__mansuffix__</manvolnum>
>+  </refmeta>
>+  <refnamediv>
>+    <refname>xmore</refname>
>+
>+    <refpurpose>plain text display program for the X Window System</refpurpose>
>+  </refnamediv>
>+  <refsynopsisdiv>
>+    <cmdsynopsis>
>+      <command>xmore</command>
>+
>+      <arg><option><replaceable>filename</replaceable></option></arg>     
>+    </cmdsynopsis>
>+  </refsynopsisdiv>
>+  <refsect1>
>+    <title>DESCRIPTION</title>
>+
>+    <para><command>xmore</command> is a plain text browser.
>+    </para>
>+
>+  </refsect1>
>+
>+  <refsect1>
>+    <title>ENVIRONMENT</title>
>+    <variablelist>
>+      <varlistentry>
>+        <term><envar>XPSERVERLIST</envar>
>+        </term>
>+        <listitem>
>+	    <para>
>+              <envar>${XPSERVERLIST}</envar> must be set,
>+	      identifying the available Xprint servers.
>+              See <citerefentry><refentrytitle>Xprint</refentrytitle><manvolnum>__miscmansuffix__</manvolnum></citerefentry>
>+	      for more details.
>+	  </para>
>+	</listitem>
>+      </varlistentry>
>+    </variablelist>
>+  </refsect1>
>+
>+
>+
>+  <refsect1>
>+    <title>SEE ALSO</title>
>+    <para>
>+      <simplelist type="inline">
>+        
>+        
>+        
>+        
>+        <member><citerefentry><refentrytitle>X11</refentrytitle><manvolnum>__miscmansuffix__</manvolnum></citerefentry></member>
>+        <member><citerefentry><refentrytitle>xman</refentrytitle><manvolnum>__mansuffix__</manvolnum></citerefentry></member>
>+      </simplelist>
>+    </para>
>+  </refsect1>
>+
>+</refentry>
>+
>+

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