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/* InfoDialog.c */
#ifdef MOTIF
# include <Xm/Xm.h>
# include <Xm/PanedW.h>
# include <Xm/MessageB.h>
#else
# include <X11/Xos.h>
# include <X11/cursorfont.h>
# include <X11/StringDefs.h>
# include <X11/Intrinsic.h>
# include <X11/Shell.h>
# include <X11/Xaw3d/Paned.h>
# include <X11/Xaw3d/Command.h>
# include <X11/Xaw3d/Box.h>
#endif
#include "butdefs.h"
#include "ButtonBox.h"
#include "InfoLine.h"
#include "Text.h"
#include "InfoDialog.h"
#include "ngMode.h"
/* entire widget */
static Widget MesgTopLevel = (Widget) 0;
/* text window */
static Widget MesgText = (Widget) 0;
/* amount of text currently in the window */
static long current_length = 0;
long
MesgLength()
{
return (current_length);
}
#ifdef MOTIF
static void mesgDismissXmCallback _ARGUMENTS((Widget,XtPointer,XtPointer));
static void mesgClearXmCallback _ARGUMENTS((Widget,XtPointer,XtPointer));
#else
static void mesgDismissFunction _ARGUMENTS((Widget,XEvent*,String*,Cardinal*));
static void mesgClearFunction _ARGUMENTS((Widget,XEvent*,String*,Cardinal*));
BUTTON(mesgDismiss,dismiss);
BUTTON(mesgClear,clear);
#endif
void
InfoDialogCreate(Widget parent)
{
Widget pane, buttonBox, label, button;
static Arg shellArgs[] = {
{XtNinput, (XtArgVal) True},
};
if (MesgTopLevel)
return;
#ifdef MOTIF
MesgTopLevel = XmCreateTemplateDialog(parent, "Information",
shellArgs, XtNumber(shellArgs));
pane = XmCreatePanedWindow(MesgTopLevel, "pane", NULL, 0);
label = InfoLineCreate("label", 0, pane);
MesgText = TextCreate("text", True, pane);
XtAddCallback(MesgTopLevel, XmNcancelCallback,
mesgDismissXmCallback, NULL);
XtAddCallback(MesgTopLevel, XmNokCallback, mesgClearXmCallback, NULL);
XtRealizeWidget(MesgTopLevel);
XtManageChild(pane);
XtManageChild(MesgTopLevel);
#else
MesgTopLevel = XtCreatePopupShell("Information", topLevelShellWidgetClass,
parent, shellArgs, XtNumber(shellArgs));
pane = XtVaCreateManagedWidget("pane", panedWidgetClass, MesgTopLevel,
NULL);
label = InfoLineCreate("label", 0, pane);
MesgText = TextCreate("text", True, pane);
buttonBox = ButtonBoxCreate("box", pane);
button = ButtonBoxAddButton("mesgDismiss", mesgDismissCallbacks,
buttonBox);
makeDefaultButton(button);
(void) ButtonBoxAddButton("mesgClear", mesgClearCallbacks,
buttonBox);
ButtonBoxDoneAdding(buttonBox);
XtRealizeWidget(MesgTopLevel);
XtSetKeyboardFocus(MesgTopLevel, MesgText);
XtInstallAccelerators(MesgText, button);
XDefineCursor(XtDisplay(MesgTopLevel), XtWindow(MesgTopLevel),
XCreateFontCursor(XtDisplay(MesgTopLevel), XC_left_ptr));
XtPopup(MesgTopLevel, XtGrabNone);
#endif
}
void displayMesgString(new_string)
char *new_string;
{
long newlen = strlen(new_string);
if (! MesgText)
return;
TextReplace(MesgText, new_string, newlen, current_length, current_length);
current_length += newlen;
TextSetInsertionPoint(MesgText, current_length);
}
/*ARGSUSED*/
#ifdef MOTIF
static void mesgDismissXmCallback(widget, client, cbsp)
Widget widget;
XtPointer client;
XtPointer cbsp;
{
XtDestroyWidget(XtParent(MesgTopLevel));
MesgTopLevel = (Widget) 0;
MesgText = (Widget) 0;
current_length = 0;
}
static void mesgClearXmCallback(widget, client, cbsp)
Widget widget;
XtPointer client;
XtPointer cbsp;
{
TextClear(MesgText);
current_length = 0;
}
#else
static void mesgDismissFunction(widget, event, string, count)
Widget widget;
XEvent *event;
String *string;
Cardinal *count;
{
XtPopdown(MesgTopLevel);
TextDestroy(MesgText);
XtDestroyWidget(MesgTopLevel);
MesgTopLevel = (Widget) 0;
MesgText = (Widget) 0;
current_length = 0;
}
static void mesgClearFunction(widget, event, string, count)
Widget widget;
XEvent *event;
String *string;
Cardinal *count;
{
TextClear(MesgText);
current_length = 0;
}
#endif
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