diff options
Diffstat (limited to 'xmore.c')
| -rw-r--r-- | xmore.c | 200 |
1 files changed, 200 insertions, 0 deletions
@@ -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; +} + |