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/*********************************************************************/
/* bibView: Administration of BibTeX-Databases */
/* (Verwaltung von BibTeX-Literaturdatenbanken) */
/* */
/* Module: gui_widg.c */
/* */
/* GUI: Widgets and misc functions */
/* - Notice/Warning/Error windows */
/* */
/* Author: Holger Martin, martinh@informatik.tu-muenchen.de */
/* Peter M. Urban, urban@informatik.tu-muenchen.de */
/* */
/* History: */
/* 12.05.91 PMU created */
/* 05.26.92 Version 1.0 released */
/* */
/* Copyright 1992 TU MUENCHEN */
/* See ./Copyright for complete rights and liability information. */
/* */
/*********************************************************************/
#include <stdio.h>
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include <X11/Shell.h>
#include <X11/Xaw/Form.h>
#include <X11/Xaw/Paned.h>
#include <X11/Xaw/Box.h>
#include <X11/Xaw/Command.h>
#include <X11/Xaw/Dialog.h>
#include <X11/Xaw/Viewport.h>
#include <X11/Xaw/List.h>
#include "bibview.h"
/* imported global variables */
/* ------------------------- */
extern Widget topLevel, desktop, mainMenu;
extern Pixmap errorPixmap;
extern Pixmap warnPixmap;
extern Pixmap noticePixmap;
extern Pixmap confirmPixmap;
extern Pixmap progInfoPixmap;
extern Pixmap questPixmap;
/* exported global variables */
/* ------------------------- */
/* local global variables */
/* ---------------------- */
static Widget selShell;
static BibPtr *bibptrArgv;
static String *bibselArgv;
static int bibselArgc;
/* local function prototypes */
/* ------------------------- */
static void selectBibOK (Widget w, XtPointer ClientData, XtPointer CallData);
static void selectBibCancel (Widget w, XtPointer ClientData, XtPointer CallData);
static void closeMsgWin (Widget w, XtPointer clientData, XtPointer callData);
static void closeProgInfoWin (Widget w, XtPointer clientData, XtPointer callData);
/*********************************************************************/
/* guwSelectBib: */
/* Display List of opened bibs to select one */
/*********************************************************************/
Errcode
guwSelectBib(String head, CtlFuncPtr ctlFunc)
{
static Widget selForm, selLabel, selVport, selList, selQuit;
BibPtr bp;
Position dx, dy, x, y;
int i = 0;
/* check number of opened bibs */
if ((bibselArgc = gubNoOfOpenBibs()) == 0)
return(ERR_NOBIBOPEN);
/* create argv for list */
if ((bibselArgv = (String *)XtCalloc(bibselArgc, sizeof(String))) == NULL)
return(ERR_NOMALLOC);
if ((bibptrArgv = (BibPtr *)XtCalloc(bibselArgc, sizeof(BibPtr))) == NULL) {
XtFree((char *)bibselArgv);
return(ERR_NOMALLOC);
}
bp = glbFirstBibListEl();
i = 0;
while (bp != NULL) {
bibptrArgv[i] = bp;
bibselArgv[i] = bp->filepath;
bp = glbNextBibListEl(bp);
i++;
}
/* display window */
XtVaGetValues(desktop,
XtNx, &dx,
XtNy, &dy, NULL);
XtTranslateCoords(desktop,
(Position)dx + SUBWIN_MARGIN,
(Position)dy + SUBWIN_MARGIN,
&x, &y);
selShell = XtVaCreatePopupShell("bibselShell",
transientShellWidgetClass, topLevel,
XtNx, x, XtNy, y, NULL);
selForm = XtVaCreateManagedWidget("bibselWin",
formWidgetClass, selShell, NULL);
selLabel = XtVaCreateManagedWidget(head,
labelWidgetClass, selForm,
XtNborderWidth, 0,
XtNleft, XtChainLeft,
XtNtop, XtChainTop, NULL);
selVport = XtVaCreateManagedWidget("bibselVport",
viewportWidgetClass, selForm,
XtNallowVert, True,
XtNfromVert, selLabel, NULL);
selList = XtVaCreateManagedWidget("bibselLst",
listWidgetClass, selVport,
XtNnumberStrings, bibselArgc,
XtNlist, bibselArgv,
XtNforceColumns, True,
XtNdefaultColumns, 1, NULL);
selQuit = XtVaCreateManagedWidget("cancel",
commandWidgetClass, selForm,
XtNfromVert, selVport,
XtNleft, XtChainLeft, NULL);
XtAddCallback(selList, XtNcallback, selectBibOK, (XtPointer)ctlFunc);
XtAddCallback(selQuit, XtNcallback, selectBibCancel, NULL);
XtSetSensitive(mainMenu, FALSE);
gubSetSensitive(NULL, FALSE);
XtPopup(selShell, XtGrabNonexclusive);
return(OK);
}
/*********************************************************************/
/* selectBibOK: */
/* Callback for select bib list entries */
/*********************************************************************/
static void
selectBibOK (Widget w, XtPointer clientData, XtPointer callData)
{
XawListReturnStruct *item = (XawListReturnStruct*)callData;
CtlFuncPtr ctlFunc = (CtlFuncPtr)clientData;
BibPtr bp;
XtPopdown(selShell);
XSync(XtDisplay(selShell), 1);
XtSetSensitive(mainMenu, TRUE);
gubSetSensitive(NULL, TRUE);
bp = bibptrArgv[item->list_index];
XtFree((char *)bibptrArgv);
XtFree((char *)bibselArgv);
(ctlFunc) (bp);
}
/*********************************************************************/
/* selectBibCancel: */
/* Callback for Cancel button of select bib shell */
/*********************************************************************/
static void
selectBibCancel (Widget w, XtPointer ClientData, XtPointer CallData)
{
XtPopdown(selShell);
XtFree((char *)bibptrArgv);
XtFree((char *)bibselArgv);
XtSetSensitive(mainMenu, TRUE);
gubSetSensitive(NULL, TRUE);
}
/*********************************************************************/
/* guwConfirmClose: */
/* Opens dialogbox for user to confirm closing without saving */
/*********************************************************************/
void
guwConfirmClose (Position x, Position y, XtCallbackProc p1, XtCallbackProc p2)
{
static Widget conShell, conDialog, conOKButton, conQuitButton;
conShell = XtVaCreatePopupShell("confirmQuitShell",
transientShellWidgetClass, topLevel,
XtNx, x, XtNy, y, NULL);
conDialog = XtVaCreateManagedWidget("confirmQuitBox",
dialogWidgetClass, conShell,
XtNicon, questPixmap, NULL);
conOKButton = XtVaCreateManagedWidget("ok",
commandWidgetClass, conDialog, NULL);
conQuitButton = XtVaCreateManagedWidget("cancel",
commandWidgetClass, conDialog, NULL);
XtAddCallback(conQuitButton, XtNcallback, p1, conShell);
XtAddCallback(conOKButton, XtNcallback, p2, conShell);
XtSetSensitive(mainMenu, FALSE);
gubSetSensitive(NULL, FALSE);
XtPopup(conShell, XtGrabNonexclusive);
}
/*********************************************************************/
/* guwConfirmDelete: */
/* Opens dialogbox for user to confirm deleting an entry */
/*********************************************************************/
void
guwConfirmDelete (Position x, Position y, XtCallbackProc p1, XtCallbackProc p2)
{
static Widget conShell, conDialog, conOKButton, conQuitButton;
conShell = XtVaCreatePopupShell("confirmDeleteShell",
transientShellWidgetClass, topLevel,
XtNx, x, XtNy, y, NULL);
conDialog = XtVaCreateManagedWidget("confirmDeleteBox",
dialogWidgetClass, conShell,
XtNicon, questPixmap, NULL);
conOKButton = XtVaCreateManagedWidget("ok",
commandWidgetClass, conDialog, NULL);
conQuitButton = XtVaCreateManagedWidget("cancel",
commandWidgetClass, conDialog, NULL);
XtAddCallback(conQuitButton, XtNcallback, p1, conShell);
XtAddCallback(conOKButton, XtNcallback, p2, conShell);
XtSetSensitive(mainMenu, FALSE);
gubSetSensitive(NULL, FALSE);
XtPopup(conShell, XtGrabNonexclusive);
}
/*********************************************************************/
/* guwError: */
/* Display error message in a popup shell on desktop */
/*********************************************************************/
void
guwError (Errcode errcode)
{
static Widget errShell, errForm, errIcon, errType, errText, errOKButton;
char textLabel[20];
Window rw, cw;
int xw, yw;
int x, y;
unsigned int key_buttons;
XQueryPointer(XtDisplay(topLevel),
DefaultRootWindow(XtDisplay(topLevel)),
&rw, &cw, &x, &y, &xw, &yw, &key_buttons);
errShell = XtVaCreatePopupShell("errorShell",
transientShellWidgetClass, topLevel,
XtNx, x, XtNy, y, NULL);
errForm = XtVaCreateManagedWidget("errorWin",
formWidgetClass, errShell, NULL);
errIcon = XtVaCreateManagedWidget("errorIcon",
labelWidgetClass, errForm,
XtNborderWidth, 0,
XtNtop, XtChainTop,
XtNleft, XtChainLeft,
XtNbitmap, errorPixmap, NULL);
errType = XtVaCreateManagedWidget("type",
labelWidgetClass, errForm,
XtNjustify, XtJustifyLeft,
XtNborderWidth, 0,
XtNtop, XtChainTop,
XtNfromHoriz, errIcon, NULL);
sprintf(textLabel, "msgText%d", abs((int)errcode));
errText = XtVaCreateManagedWidget(textLabel,
labelWidgetClass, errForm,
XtNjustify, XtJustifyLeft,
XtNborderWidth, 0,
XtNfromVert, errType,
XtNfromHoriz, errIcon, NULL);
errOKButton = XtVaCreateManagedWidget("ok",
commandWidgetClass, errForm,
XtNfromVert, errText,
XtNbottom, XtChainBottom,
XtNfromHoriz, errIcon, NULL);
XtAddCallback(errOKButton, XtNcallback, closeMsgWin, errShell);
XtSetSensitive(mainMenu, FALSE);
gubSetSensitive(NULL, FALSE);
if (cotBeepOnError())
XBell(XtDisplay(topLevel), 100);
XtPopup(errShell, XtGrabNonexclusive);
}
/*********************************************************************/
/* guwWarning: */
/* Display warning message in a popup shell on desktop */
/*********************************************************************/
void
guwWarning (Errcode errcode)
{
static Widget warnShell, warnForm, warnIcon,
warnType, warnText, warnOKButton;
char textLabel[20],
warnLabel[120];
Window rw, cw;
int xw, yw;
int x, y;
unsigned int key_buttons;
XQueryPointer(XtDisplay(topLevel),
DefaultRootWindow(XtDisplay(topLevel)),
&rw, &cw, &x, &y, &xw, &yw, &key_buttons);
warnShell = XtVaCreatePopupShell("warnShell",
transientShellWidgetClass, topLevel,
XtNx, x, XtNy, y, NULL);
warnForm = XtVaCreateManagedWidget("warnWin",
formWidgetClass, warnShell, NULL);
warnIcon = XtVaCreateManagedWidget("warnIcon",
labelWidgetClass, warnForm,
XtNborderWidth, 0,
XtNtop, XtChainTop,
XtNleft, XtChainLeft,
XtNbitmap, warnPixmap, NULL);
warnType = XtVaCreateManagedWidget("type",
labelWidgetClass, warnForm,
XtNjustify, XtJustifyLeft,
XtNborderWidth, 0,
XtNtop, XtChainTop,
XtNfromHoriz, warnIcon, NULL);
sprintf(textLabel, "msgText%d", abs((int)errcode));
if (errcode >= 200){
#ifdef GERMAN
sprintf(warnLabel, "Karte unvollstaendig: kein %s",
glbFldToName(errcode-200));
#else
sprintf(warnLabel, "Card incomplete: no %s", glbFldToName(errcode-200));
#endif
warnText = XtVaCreateManagedWidget(textLabel,
labelWidgetClass, warnForm,
XtNjustify, XtJustifyLeft,
XtNborderWidth, 0,
XtNfromVert, warnType,
XtNlabel, warnLabel,
XtNfromHoriz, warnIcon, NULL);
}
else
warnText = XtVaCreateManagedWidget(textLabel,
labelWidgetClass, warnForm,
XtNjustify, XtJustifyLeft,
XtNborderWidth, 0,
XtNfromVert, warnType,
XtNfromHoriz, warnIcon, NULL);
warnOKButton = XtVaCreateManagedWidget("ok",
commandWidgetClass, warnForm,
XtNfromVert, warnText,
XtNbottom, XtChainBottom,
XtNfromHoriz, warnIcon, NULL);
XtAddCallback(warnOKButton, XtNcallback, closeMsgWin, warnShell);
XtSetSensitive(mainMenu, FALSE);
gubSetSensitive(NULL, FALSE);
if (cotBeepOnError())
XBell(XtDisplay(topLevel), 100);
XtPopup(warnShell, XtGrabNonexclusive);
}
/*********************************************************************/
/* guwNotice: */
/* Display notice message in a popup shell on desktop */
/*********************************************************************/
void
guwNotice (Errcode errcode)
{
static Widget noticeShell, noticeForm, noticeIcon, noticeType,
noticeText, noticeOKButton;
char textLabel[20];
Window rw, cw;
int xw, yw;
int x, y;
unsigned int key_buttons;
XQueryPointer(XtDisplay(topLevel),
DefaultRootWindow(XtDisplay(topLevel)),
&rw, &cw, &x, &y, &xw, &yw, &key_buttons);
noticeShell = XtVaCreatePopupShell("noticeShell",
transientShellWidgetClass, topLevel,
XtNx, x, XtNy, y, NULL);
noticeForm = XtVaCreateManagedWidget("noticeWin",
formWidgetClass, noticeShell, NULL);
noticeIcon = XtVaCreateManagedWidget("noticeIcon",
labelWidgetClass, noticeForm,
XtNborderWidth, 0,
XtNtop, XtChainTop,
XtNleft, XtChainLeft,
XtNbitmap, noticePixmap, NULL);
noticeType = XtVaCreateManagedWidget("type",
labelWidgetClass, noticeForm,
XtNborderWidth, 0,
XtNjustify, XtJustifyLeft,
XtNtop, XtChainTop,
XtNfromHoriz, noticeIcon, NULL);
sprintf(textLabel, "msgText%d", abs((int)errcode));
noticeText = XtVaCreateManagedWidget(textLabel,
labelWidgetClass, noticeForm,
XtNborderWidth, 0,
XtNjustify, XtJustifyLeft,
XtNfromVert, noticeType,
XtNfromHoriz, noticeIcon, NULL);
noticeOKButton = XtVaCreateManagedWidget("ok",
commandWidgetClass, noticeForm,
XtNfromVert, noticeText,
XtNbottom, XtChainBottom,
XtNfromHoriz, noticeIcon, NULL);
XtAddCallback(noticeOKButton, XtNcallback, closeMsgWin, noticeShell);
XtSetSensitive(mainMenu, FALSE);
gubSetSensitive(NULL, FALSE);
if (cotBeepOnError())
XBell(XtDisplay(topLevel), 100);
XtPopup(noticeShell, XtGrabNonexclusive);
}
/*********************************************************************/
/* CloseMsgWin: */
/* Callback function for OK button in message windows */
/*********************************************************************/
static void
closeMsgWin (Widget w, XtPointer clientData, XtPointer callData)
{
Widget shell = (Widget)clientData;
XtSetSensitive(mainMenu, TRUE);
gubSetSensitive(NULL, TRUE);
XtPopdown(shell);
}
/*********************************************************************/
/* guwProgInfo: */
/* Display programm information */
/*********************************************************************/
void
guwProgInfo (Widget w, XtPointer clientData, XtPointer callData)
{
static Widget piShell, piIcon;
Position dx, dy, x, y;
XtVaGetValues(desktop,
XtNx, &dx,
XtNy, &dy, NULL);
XtTranslateCoords(desktop,
(Position)dx + SUBWIN_MARGIN,
(Position)dy + SUBWIN_MARGIN,
&x, &y);
piShell = XtVaCreatePopupShell("progInfoShell",
transientShellWidgetClass, topLevel,
XtNx, x, XtNy, y, NULL);
piIcon = XtVaCreateManagedWidget("progInfo",
commandWidgetClass, piShell,
XtNbitmap, progInfoPixmap, NULL);
XtAddCallback(piIcon, XtNcallback, closeProgInfoWin, piShell);
XtPopup(piShell, XtGrabNonexclusive);
}
/*********************************************************************/
/* CloseProgInfoWin: */
/* Callback function for OK button in message windows */
/*********************************************************************/
static void
closeProgInfoWin (Widget w, XtPointer clientData, XtPointer callData)
{
Widget shell = (Widget)clientData;
XtPopdown(shell);
}
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