/*
* xoptions.c -- Move list window, part of X front end for XBoard
*
- * Copyright 2000,2009 Free Software Foundation, Inc.
+ * Copyright 2000, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
* ------------------------------------------------------------------------
*
* GNU XBoard is free software: you can redistribute it and/or modify
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include <X11/Shell.h>
+#include <X11/Xatom.h>
#include <X11/Xaw/Dialog.h>
#include <X11/Xaw/Form.h>
#include <X11/Xaw/List.h>
#include <X11/Xaw/AsciiText.h>
#include <X11/Xaw/Viewport.h>
#include <X11/Xaw/Toggle.h>
+#include <X11/Xaw/Scrollbar.h>
+
+#include <cairo/cairo.h>
+#include <cairo/cairo-xlib.h>
#include "common.h"
#include "backend.h"
#include "xboard.h"
+#include "dialogs.h"
+#include "menus.h"
#include "gettext.h"
#ifdef ENABLE_NLS
# define N_(s) s
#endif
-extern void SendToProgram P((char *message, ChessProgramState *cps));
-
-extern Widget formWidget, shellWidget, boardWidget, menuBarWidget;
-extern Display *xDisplay;
-extern int squareSize;
-extern Pixmap xMarkPixmap;
-extern char *layoutName;
-extern Window xBoardWindow;
-extern Arg layoutArgs[2], formArgs[2];
-Pixel timerForegroundPixel, timerBackgroundPixel;
-extern int searchTime;
-
// [HGM] the following code for makng menu popups was cloned from the FileNamePopUp routines
static Widget previous = NULL;
+static Option *currentOption;
-void SetFocus(Widget w, XtPointer data, XEvent *event, Boolean *b)
+void
+UnCaret ()
{
- Arg args;
+ Arg args[2];
if(previous) {
- XtSetArg(args, XtNdisplayCaret, False);
- XtSetValues(previous, &args, 1);
+ XtSetArg(args[0], XtNdisplayCaret, False);
+ XtSetValues(previous, args, 1);
}
- XtSetArg(args, XtNdisplayCaret, True);
- XtSetValues(w, &args, 1);
+ previous = NULL;
+}
+
+void
+SetFocus (Widget w, XtPointer data, XEvent *event, Boolean *b)
+{
+ Arg args[2];
+ char *s;
+ int j;
+
+ UnCaret();
+ XtSetArg(args[0], XtNstring, &s);
+ XtGetValues(w, args, 1);
+ j = 1;
+ XtSetArg(args[0], XtNdisplayCaret, True);
+ if(!strchr(s, '\n') && strlen(s) < 80) XtSetArg(args[1], XtNinsertPosition, strlen(s)), j++;
+ XtSetValues(w, args, j);
XtSetKeyboardFocus((Widget) data, w);
previous = w;
}
-//--------------------------- New Shuffle Game --------------------------------------------
-extern int shuffleOpenings;
-extern int startedFromPositionFile;
-int shuffleUp;
-Widget shuffleShell;
-
-void ShufflePopDown()
+void
+BoardFocus ()
{
- if (!shuffleUp) return;
- XtPopdown(shuffleShell);
- XtDestroyWidget(shuffleShell);
- shuffleUp = False;
- ModeHighlight();
+ XtSetKeyboardFocus(shellWidget, formWidget);
}
-void ShuffleCallback(w, client_data, call_data)
- Widget w;
- XtPointer client_data, call_data;
+//--------------------------- Engine-specific options menu ----------------------------------
+
+int dialogError;
+Option *dialogOptions[NrOfDialogs];
+
+static Arg layoutArgs[] = {
+ { XtNborderWidth, 0 },
+ { XtNdefaultDistance, 0 },
+};
+
+static Arg formArgs[] = {
+ { XtNborderWidth, 0 },
+ { XtNresizable, (XtArgVal) True },
+};
+
+void
+GetWidgetText (Option *opt, char **buf)
{
- String name;
- Widget w2;
- Arg args[16];
- char buf[80];
-
- XtSetArg(args[0], XtNlabel, &name);
- XtGetValues(w, args, 1);
-
- if (strcmp(name, _("cancel")) == 0) {
- ShufflePopDown();
- return;
- }
- if (strcmp(name, _("off")) == 0) {
- ShufflePopDown();
- shuffleOpenings = False; // [HGM] should be moved to New Variant menu, once we have it!
- ResetGameEvent();
- return;
- }
- if (strcmp(name, _("random")) == 0) {
- sprintf(buf, "%d", rand());
- XtSetArg(args[0],XtNvalue, buf); // erase bad (non-numeric) value
- XtSetValues(XtParent(w), args, 1);
- return;
- }
- if (strcmp(name, _("ok")) == 0) {
- int nr; String name;
- name = XawDialogGetValueString(w2 = XtParent(w));
- if(sscanf(name ,"%d",&nr) != 1) {
- sprintf(buf, "%d", appData.defaultFrcPosition);
- XtSetArg(args[0],XtNvalue, buf); // erase bad (non-numeric) value
- XtSetValues(w2, args, 1);
- return;
- }
- appData.defaultFrcPosition = nr;
- shuffleOpenings = True;
- ShufflePopDown();
- ResetGameEvent();
- return;
- }
+ Arg arg;
+ XtSetArg(arg, XtNstring, buf);
+ XtGetValues(opt->handle, &arg, 1);
}
-void ShufflePopUp()
+void
+SetWidgetText (Option *opt, char *buf, int n)
{
- Arg args[16];
- Widget popup, layout, dialog, edit;
- Window root, child;
- int x, y, i;
- int win_x, win_y;
- unsigned int mask;
- char def[80];
-
- i = 0;
- XtSetArg(args[i], XtNresizable, True); i++;
- XtSetArg(args[i], XtNwidth, DIALOG_SIZE); i++;
- shuffleShell = popup =
- XtCreatePopupShell(_("New Shuffle Game"), transientShellWidgetClass,
- shellWidget, args, i);
-
- layout =
- XtCreateManagedWidget(layoutName, formWidgetClass, popup,
- layoutArgs, XtNumber(layoutArgs));
-
- sprintf(def, "%d\n", appData.defaultFrcPosition);
- i = 0;
- XtSetArg(args[i], XtNlabel, _("Start-position number:")); i++;
- XtSetArg(args[i], XtNvalue, def); i++;
- XtSetArg(args[i], XtNborderWidth, 0); i++;
- dialog = XtCreateManagedWidget(_("Shuffle"), dialogWidgetClass,
- layout, args, i);
-
-// XtSetArg(args[0], XtNeditType, XawtextEdit); // [HGM] can't get edit to work decently
-// XtSetArg(args[1], XtNuseStringInPlace, False);
-// XtSetValues(dialog, args, 2);
-
- XawDialogAddButton(dialog, _("ok"), ShuffleCallback, (XtPointer) dialog);
- XawDialogAddButton(dialog, _("cancel"), ShuffleCallback, (XtPointer) dialog);
- XawDialogAddButton(dialog, _("random"), ShuffleCallback, (XtPointer) dialog);
- XawDialogAddButton(dialog, _("off"), ShuffleCallback, (XtPointer) dialog);
-
- XtRealizeWidget(popup);
- CatchDeleteWindow(popup, "ShufflePopDown");
-
- XQueryPointer(xDisplay, xBoardWindow, &root, &child,
- &x, &y, &win_x, &win_y, &mask);
-
- XtSetArg(args[0], XtNx, x - 10);
- XtSetArg(args[1], XtNy, y - 30);
- XtSetValues(popup, args, 2);
-
- XtPopup(popup, XtGrabExclusive);
- shuffleUp = True;
-
- edit = XtNameToWidget(dialog, "*value");
-
- XtSetKeyboardFocus(popup, edit);
+ Arg arg;
+ XtSetArg(arg, XtNstring, buf);
+ XtSetValues(opt->handle, &arg, 1);
+ if(n >= 0) SetFocus(opt->handle, shells[n], NULL, False);
}
-void ShuffleMenuProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+GetWidgetState (Option *opt, int *state)
{
-// if (gameMode == AnalyzeMode || gameMode == AnalyzeFile) {
-// Reset(FALSE, TRUE);
-// }
- ShufflePopUp();
+ Arg arg;
+ XtSetArg(arg, XtNstate, state);
+ XtGetValues(opt->handle, &arg, 1);
}
-//--------------------------- Time-Control Menu Popup ----------------------------------
-int TimeControlUp;
-Widget TimeControlShell;
-int tcInc;
-Widget tcMess1, tcMess2, tcData, tcTime, tcOdds1, tcOdds2;
-int tcIncrement, tcMoves;
-
-void TimeControlPopDown()
+void
+SetWidgetState (Option *opt, int state)
{
- if (!TimeControlUp) return;
- previous = NULL;
- XtPopdown(TimeControlShell);
- XtDestroyWidget(TimeControlShell);
- TimeControlUp = False;
- ModeHighlight();
+ Arg arg;
+ XtSetArg(arg, XtNstate, state);
+ XtSetValues(opt->handle, &arg, 1);
}
-void TimeControlCallback(w, client_data, call_data)
- Widget w;
- XtPointer client_data, call_data;
+void
+SetWidgetLabel (Option *opt, char *buf)
{
- String name, txt;
- Widget w2;
- Arg args[16];
- char buf[80];
- int j;
-
- XtSetArg(args[0], XtNlabel, &name);
- XtGetValues(w, args, 1);
-
- if (strcmp(name, _("classical")) == 0) {
- if(tcInc == 0) return;
- j=0;
- XtSetArg(args[j], XtNlabel, _("minutes for each")); j++;
- XtSetValues(tcMess1, args, j);
- j=0;
- XtSetArg(args[j], XtNlabel, _("moves")); j++;
- XtSetValues(tcMess2, args, j);
- if(tcInc == 1) {
- j=0;
- XtSetArg(args[j], XtNstring, &name); j++;
- XtGetValues(tcData, args, j);
- tcIncrement = 0; sscanf(name, "%d", &tcIncrement);
- }
- sprintf(buf, "%d", tcMoves);
- j=0;
- XtSetArg(args[j], XtNstring, buf); j++;
- XtSetValues(tcData, args, j);
- tcInc = 0;
- return;
- }
- if (strcmp(name, _("incremental")) == 0) {
- if(tcInc == 1) return;
- j=0;
- XtSetArg(args[j], XtNlabel, _("minutes, plus")); j++;
- XtSetValues(tcMess1, args, j);
- j=0;
- XtSetArg(args[j], XtNlabel, _("sec/move")); j++;
- XtSetValues(tcMess2, args, j);
- if(tcInc == 0) {
- j=0;
- XtSetArg(args[j], XtNstring, &name); j++;
- XtGetValues(tcData, args, j);
- tcMoves = appData.movesPerSession; sscanf(name, "%d", &tcMoves);
- }
- sprintf(buf, "%d", tcIncrement);
- j=0;
- XtSetArg(args[j], XtNstring, buf); j++;
- XtSetValues(tcData, args, j);
- tcInc = 1;
- return;
- }
- if (strcmp(name, _("fixed time")) == 0) {
- if(tcInc == 2) return;
- j=0;
- XtSetArg(args[j], XtNlabel, _("sec/move (max)")); j++;
- XtSetValues(tcMess1, args, j);
- j=0;
- XtSetArg(args[j], XtNlabel, _("")); j++;
- XtSetValues(tcMess2, args, j);
- j=0;
- XtSetArg(args[j], XtNstring, ""); j++;
- XtSetValues(tcData, args, j);
- tcInc = 2;
- return;
- }
- if (strcmp(name, _(" OK ")) == 0) {
- int inc, mps, tc, ok;
- XtSetArg(args[0], XtNstring, &txt);
- XtGetValues(tcData, args, 1);
- switch(tcInc) {
- case 1:
- ok = sscanf(txt, "%d", &inc); mps = 0;
- if(!ok && txt[0] == 0) { inc = 0; ok = 1; } // accept empty string as zero
- ok &= (inc >= 0);
- break;
- case 0:
- ok = sscanf(txt, "%d", &mps); inc = -1;
- ok &= (mps > 0);
- break;
- case 2:
- ok = 1; inc = -1; mps = 40;
- }
- if(ok != 1) {
- XtSetArg(args[0], XtNstring, ""); // erase any offending input
- XtSetValues(tcData, args, 1);
- return;
- }
- XtSetArg(args[0], XtNstring, &txt);
- XtGetValues(tcTime, args, 1);
- if(tcInc == 2) {
- if(sscanf(txt, "%d", &inc) != 1) {
- XtSetArg(args[0], XtNstring, ""); // erase any offending input
- XtSetValues(tcTime, args, 1);
- DisplayError(_("Bad Time-Control String"), 0);
- return;
- }
- searchTime = inc;
- } else {
- if(!ParseTimeControl(txt, inc, mps)) {
- XtSetArg(args[0], XtNstring, ""); // erase any offending input
- XtSetValues(tcTime, args, 1);
- DisplayError(_("Bad Time-Control String"), 0);
- return;
- }
- searchTime = 0;
- appData.movesPerSession = mps;
- appData.timeIncrement = inc;
- appData.timeControl = strdup(txt);
- }
- XtSetArg(args[0], XtNstring, &txt);
- XtGetValues(tcOdds1, args, 1);
- appData.firstTimeOdds = first.timeOdds
- = (sscanf(txt, "%d", &j) == 1 && j > 0) ? j : 1;
- XtGetValues(tcOdds2, args, 1);
- appData.secondTimeOdds = second.timeOdds
- = (sscanf(txt, "%d", &j) == 1 && j > 0) ? j : 1;
-
- Reset(True, True);
- TimeControlPopDown();
- return;
- }
+ Arg arg;
+ XtSetArg(arg, XtNlabel, (XtArgVal) buf);
+ XtSetValues(opt->handle, &arg, 1);
}
-void TimeControlPopUp()
+void
+SetDialogTitle (DialogClass dlg, char *title)
{
Arg args[16];
- Widget popup, layout, form, edit, b_ok, b_cancel, b_clas, b_inc, mess;
- Window root, child;
- int x, y, i, j;
- int win_x, win_y;
- unsigned int mask;
- char def[80];
-
- tcInc = searchTime > 0 ? 2 : (appData.timeIncrement >= 0);
- tcMoves = appData.movesPerSession; tcIncrement = appData.timeIncrement;
- if(!tcInc) tcIncrement = 0;
- sprintf(def, "%d", tcInc ? tcIncrement : tcMoves);
-
- i = 0;
- XtSetArg(args[i], XtNresizable, True); i++;
-// XtSetArg(args[i], XtNwidth, DIALOG_SIZE); i++;
- TimeControlShell = popup =
- XtCreatePopupShell(_("TimeControl Menu"), transientShellWidgetClass,
- shellWidget, args, i);
-
- layout =
- XtCreateManagedWidget(layoutName, formWidgetClass, popup,
- layoutArgs, XtNumber(layoutArgs));
-
- form =
- XtCreateManagedWidget(layoutName, formWidgetClass, layout,
- formArgs, XtNumber(formArgs));
-
- j = 0;
-// XtSetArg(args[j], XtNwidth, (XtArgVal) 300); j++;
-// XtSetArg(args[j], XtNheight, (XtArgVal) 85); j++;
- XtSetValues(popup, args, j);
-
- j= 0;
- XtSetArg(args[j], XtNborderWidth, 1); j++;
- XtSetArg(args[j], XtNeditType, XawtextEdit); j++;
- XtSetArg(args[j], XtNuseStringInPlace, False); j++;
- XtSetArg(args[j], XtNstring, appData.timeControl); j++;
- XtSetArg(args[j], XtNdisplayCaret, False); j++;
- XtSetArg(args[j], XtNtop, XtChainTop); j++;
- XtSetArg(args[j], XtNbottom, XtChainTop); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- XtSetArg(args[j], XtNresizable, True); j++;
- XtSetArg(args[j], XtNwidth, 85); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- tcTime = XtCreateManagedWidget("TC", asciiTextWidgetClass, form, args, j);
- XtAddEventHandler(tcTime, ButtonPressMask, False, SetFocus, (XtPointer) popup);
-
- j= 0;
- XtSetArg(args[j], XtNlabel, tcInc ? tcInc == 2 ? _("sec/move (max) ") : _(" minutes, plus ") : _("minutes for each")); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNfromHoriz, tcTime); j++;
- XtSetArg(args[j], XtNtop, XtChainTop); j++;
- XtSetArg(args[j], XtNbottom, XtChainTop); j++;
- XtSetArg(args[j], XtNleft, XtChainRight); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- // XtSetArg(args[j], XtNwidth, 100); j++;
- // XtSetArg(args[j], XtNheight, 20); j++;
- tcMess1 = XtCreateManagedWidget("TCtext", labelWidgetClass, form, args, j);
-
- j= 0;
- XtSetArg(args[j], XtNborderWidth, 1); j++;
- XtSetArg(args[j], XtNfromHoriz, tcMess1); j++;
- XtSetArg(args[j], XtNeditType, XawtextEdit); j++;
- XtSetArg(args[j], XtNuseStringInPlace, False); j++;
- XtSetArg(args[j], XtNstring, def); j++;
- XtSetArg(args[j], XtNdisplayCaret, False); j++;
- XtSetArg(args[j], XtNtop, XtChainTop); j++;
- XtSetArg(args[j], XtNbottom, XtChainTop); j++;
- XtSetArg(args[j], XtNleft, XtChainRight); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- XtSetArg(args[j], XtNresizable, True); j++;
- XtSetArg(args[j], XtNwidth, 40); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- tcData = XtCreateManagedWidget("MPS", asciiTextWidgetClass, form, args, j);
- XtAddEventHandler(tcData, ButtonPressMask, False, SetFocus, (XtPointer) popup);
-
- j= 0;
- XtSetArg(args[j], XtNlabel, tcInc ? tcInc == 2 ? _(" ") : _("sec/move") : _("moves ")); j++;
- XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNfromHoriz, tcData); j++;
- XtSetArg(args[j], XtNtop, XtChainTop); j++;
- XtSetArg(args[j], XtNbottom, XtChainTop); j++;
- XtSetArg(args[j], XtNleft, XtChainRight); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
-// XtSetArg(args[j], XtNwidth, 80); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- tcMess2 = XtCreateManagedWidget("MPStext", labelWidgetClass,
- form, args, j);
-
- j= 0;
- XtSetArg(args[j], XtNborderWidth, 1); j++;
- XtSetArg(args[j], XtNfromVert, tcTime); j++;
- XtSetArg(args[j], XtNeditType, XawtextEdit); j++;
- XtSetArg(args[j], XtNuseStringInPlace, False); j++;
- XtSetArg(args[j], XtNstring, "1"); j++;
- XtSetArg(args[j], XtNdisplayCaret, False); j++;
- XtSetArg(args[j], XtNtop, XtChainTop); j++;
- XtSetArg(args[j], XtNbottom, XtChainTop); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
- XtSetArg(args[j], XtNresizable, True); j++;
- XtSetArg(args[j], XtNwidth, 40); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- tcOdds1 = XtCreateManagedWidget("Odds1", asciiTextWidgetClass, form, args, j);
- XtAddEventHandler(tcOdds1, ButtonPressMask, False, SetFocus, (XtPointer) popup);
-
- j= 0;
- XtSetArg(args[j], XtNborderWidth, 1); j++;
- XtSetArg(args[j], XtNfromVert, tcTime); j++;
- XtSetArg(args[j], XtNfromHoriz, tcOdds1); j++;
- XtSetArg(args[j], XtNeditType, XawtextEdit); j++;
- XtSetArg(args[j], XtNuseStringInPlace, False); j++;
- XtSetArg(args[j], XtNstring, "1"); j++;
- XtSetArg(args[j], XtNdisplayCaret, False); j++;
- XtSetArg(args[j], XtNtop, XtChainTop); j++;
- XtSetArg(args[j], XtNbottom, XtChainTop); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
- XtSetArg(args[j], XtNresizable, True); j++;
- XtSetArg(args[j], XtNwidth, 40); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- tcOdds2 = XtCreateManagedWidget("Odds2", asciiTextWidgetClass, form, args, j);
- XtAddEventHandler(tcOdds2, ButtonPressMask, False, SetFocus, (XtPointer) popup);
-
- j= 0;
- XtSetArg(args[j], XtNlabel, _("Engine #1 and #2 Time-Odds Factors")); j++;
- XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNfromVert, tcTime); j++;
- XtSetArg(args[j], XtNfromHoriz, tcOdds2); j++;
- XtSetArg(args[j], XtNtop, XtChainTop); j++;
- XtSetArg(args[j], XtNbottom, XtChainTop); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
-// XtSetArg(args[j], XtNwidth, 200); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- mess = XtCreateManagedWidget("Oddstext", labelWidgetClass,
- form, args, j);
- j=0;
- XtSetArg(args[j], XtNfromVert, tcOdds1); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
- XtSetArg(args[j], XtNstate, tcInc==0); j++;
- b_clas= XtCreateManagedWidget(_("classical"), toggleWidgetClass,
- form, args, j);
- XtAddCallback(b_clas, XtNcallback, TimeControlCallback, (XtPointer) 0);
-
- j=0;
- XtSetArg(args[j], XtNradioGroup, b_clas); j++;
- XtSetArg(args[j], XtNfromVert, tcOdds1); j++;
- XtSetArg(args[j], XtNfromHoriz, b_clas); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
- XtSetArg(args[j], XtNstate, tcInc==1); j++;
- b_inc = XtCreateManagedWidget(_("incremental"), toggleWidgetClass,
- form, args, j);
- XtAddCallback(b_inc, XtNcallback, TimeControlCallback, (XtPointer) 0);
+ XtSetArg(args[0], XtNtitle, title);
+ XtSetValues(shells[dlg], args, 1);
+}
- j=0;
- XtSetArg(args[j], XtNradioGroup, b_inc); j++;
- XtSetArg(args[j], XtNfromVert, tcOdds1); j++;
- XtSetArg(args[j], XtNfromHoriz, b_inc); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
- XtSetArg(args[j], XtNstate, tcInc==2); j++;
- b_inc = XtCreateManagedWidget(_("fixed time"), toggleWidgetClass,
- form, args, j);
- XtAddCallback(b_inc, XtNcallback, TimeControlCallback, (XtPointer) 0);
+void
+LoadListBox (Option *opt, char *emptyText)
+{
+ static char *dummyList[2];
+ dummyList[0] = emptyText; // empty listboxes tend to crash X, so display user-supplied warning string instead
+ XawListChange(opt->handle, *(char*)opt->target ? opt->target : dummyList, 0, 0, True);
+}
- j=0;
- XtSetArg(args[j], XtNfromVert, tcOdds1); j++;
- XtSetArg(args[j], XtNfromHoriz, tcData); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainRight); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- b_ok= XtCreateManagedWidget(_(" OK "), commandWidgetClass,
- form, args, j);
- XtAddCallback(b_ok, XtNcallback, TimeControlCallback, (XtPointer) 0);
+int
+ReadScroll (Option *opt, float *top, float *bottom)
+{ // retreives fractions of top and bottom of thumb
+ Arg args[16];
+ Widget w = XtParent(opt->handle); // viewport
+ Widget v = XtNameToWidget(w, "vertical");
+ int j=0;
+ float h;
+ if(!v) return FALSE; // no scroll bar
+ XtSetArg(args[j], XtNshown, &h); j++;
+ XtSetArg(args[j], XtNtopOfThumb, top); j++;
+ XtGetValues(v, args, j);
+ *bottom = *top + h;
+ return TRUE;
+}
- j=0;
- XtSetArg(args[j], XtNfromVert, tcOdds1); j++;
- XtSetArg(args[j], XtNfromHoriz, b_ok); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainRight); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- b_cancel= XtCreateManagedWidget(_("cancel"), commandWidgetClass,
- form, args, j);
- XtAddCallback(b_cancel, XtNcallback, TimeControlPopDown, (XtPointer) 0);
+void
+SetScroll (Option *opt, float f)
+{ // sets top of thumb to given fraction
+ static char *params[3] = { "", "Continuous", "Proportional" };
+ static XEvent event;
+ Widget w = XtParent(opt->handle); // viewport
+ Widget v = XtNameToWidget(w, "vertical");
+ if(!v) return; // no scroll bar
+ XtCallActionProc(v, "StartScroll", &event, params+1, 1);
+ XawScrollbarSetThumb(v, f, -1.0);
+ XtCallActionProc(v, "NotifyThumb", &event, params, 0);
+// XtCallActionProc(v, "NotifyScroll", &event, params+2, 1);
+ XtCallActionProc(v, "EndScroll", &event, params, 0);
+}
- XtRealizeWidget(popup);
- CatchDeleteWindow(popup, "TimeControlPopDown");
-
- XQueryPointer(xDisplay, xBoardWindow, &root, &child,
- &x, &y, &win_x, &win_y, &mask);
-
- XtSetArg(args[0], XtNx, x - 10);
- XtSetArg(args[1], XtNy, y - 30);
- XtSetValues(popup, args, 2);
-
- XtPopup(popup, XtGrabExclusive);
- TimeControlUp = True;
-
- previous = NULL;
- SetFocus(tcTime, popup, (XEvent*) NULL, False);
-// XtSetKeyboardFocus(popup, tcTime);
+void
+HighlightListBoxItem (Option *opt, int nr)
+{
+ XawListHighlight(opt->handle, nr);
}
-void TimeControlProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+HighlightWithScroll (Option *opt, int sel, int max)
{
- TimeControlPopUp();
+ float top, bottom, f, g;
+ HighlightListBoxItem(opt, sel);
+ if(!ReadScroll(opt, &top, &bottom)) return; // no scroll bar
+ bottom = bottom*max - 1.f;
+ f = g = top;
+ top *= max;
+ if(sel > (top + 3*bottom)/4) f = (sel - 0.75f*(bottom-top))/max; else
+ if(sel < (3*top + bottom)/4) f = (sel - 0.25f*(bottom-top))/max;
+ if(f < 0.f) f = 0.; if(f + 1.f/max > 1.f) f = 1. - 1./max;
+ if(f != g) SetScroll(opt, f);
}
-//--------------------------- Engine-Options Menu Popup ----------------------------------
-int EngineUp;
-Widget EngineShell;
-extern int adjudicateLossThreshold;
+int
+SelectedListBoxItem (Option *opt)
+{
+ XawListReturnStruct *rs;
+ rs = XawListShowCurrent(opt->handle);
+ return rs->list_index;
+}
-Widget engDrawMoves, engThreshold, engRule, engRepeat;
+void
+FocusOnWidget (Option *opt, DialogClass dlg)
+{
+ UnCaret();
+ XtSetKeyboardFocus(shells[dlg], opt->handle);
+}
-void EnginePopDown()
+void
+SetIconName (DialogClass dlg, char *name)
{
- if (!EngineUp) return;
- previous = NULL;
- XtPopdown(EngineShell);
- XtDestroyWidget(EngineShell);
- EngineUp = False;
- ModeHighlight();
+ Arg args[16];
+ int j = 0;
+ XtSetArg(args[j], XtNiconName, (XtArgVal) name); j++;
+// XtSetArg(args[j], XtNtitle, (XtArgVal) name); j++;
+ XtSetValues(shells[dlg], args, j);
}
-int ReadToggle(Widget w)
+static void
+CheckCallback (Widget ww, XtPointer client_data, XEvent *event, Boolean *b)
{
- Arg args; Boolean res;
+ int s, data = (intptr_t) client_data;
+ Option *opt = dialogOptions[data >> 8] + (data & 255);
- XtSetArg(args, XtNstate, &res);
- XtGetValues(w, &args, 1);
+ if(opt->type == Label) { ((ButtonCallback*) opt->target)(data&255); return; }
- return res;
+ GetWidgetState(opt, &s);
+ SetWidgetState(opt, !s);
}
-Widget w1, w2, w3, w4, w5, w6, w7, w8;
-
-void EngineCallback(w, client_data, call_data)
- Widget w;
- XtPointer client_data, call_data;
+static void
+SpinCallback (Widget w, XtPointer client_data, XtPointer call_data)
{
- String name;
- Widget s2;
+ String name, val;
Arg args[16];
- char buf[80];
- int j;
-
+ char buf[MSG_SIZ], *p;
+ int j = 0; // Initialisation is necessary because the text value may be non-numeric causing the scanf conversion to fail
+ int data = (intptr_t) client_data;
+ Option *opt = dialogOptions[data >> 8] + (data & 255);
+
XtSetArg(args[0], XtNlabel, &name);
XtGetValues(w, args, 1);
-
- if (strcmp(name, _("OK")) == 0) {
- // read all switches
- appData.periodicUpdates = ReadToggle(w1);
-// appData.hideThinkingFromHuman = ReadToggle(w2);
- first.scoreIsAbsolute = appData.firstScoreIsAbsolute = ReadToggle(w3);
- second.scoreIsAbsolute = appData.secondScoreIsAbsolute = ReadToggle(w4);
- appData.testClaims = ReadToggle(w5);
- appData.checkMates = ReadToggle(w6);
- appData.materialDraws = ReadToggle(w7);
- appData.trivialDraws = ReadToggle(w8);
-
- // adjust setting in other menu for duplicates
- // (perhaps duplicates should be removed from general Option Menu?)
-// XtSetArg(args[0], XtNleftBitmap, appData.showThinking ? xMarkPixmap : None);
-// XtSetValues(XtNameToWidget(menuBarWidget,
-// "menuOptions.Show Thinking"), args, 1);
-
- // read out numeric controls, simply ignore bad formats for now
- XtSetArg(args[0], XtNstring, &name);
- XtGetValues(engDrawMoves, args, 1);
- if(sscanf(name, "%d", &j) == 1) appData.adjudicateDrawMoves = j;
- XtGetValues(engThreshold, args, 1);
- if(sscanf(name, "%d", &j) == 1)
- adjudicateLossThreshold = appData.adjudicateLossThreshold = -j; // inverted!
- XtGetValues(engRule, args, 1);
- if(sscanf(name, "%d", &j) == 1) appData.ruleMoves = j;
- XtGetValues(engRepeat, args, 1);
- if(sscanf(name, "%d", &j) == 1) appData.drawRepeats = j;
-
- EnginePopDown();
- ShowThinkingEvent(); // [HGM] thinking: score adjudication might need thinking output
- return;
- }
+
+ GetWidgetText(opt, &val);
+ sscanf(val, "%d", &j);
+ if (strcmp(name, _("browse")) == 0) {
+ char *q=val, *r;
+ for(r = ""; *q; q++) if(*q == '.') r = q; else if(*q == '/') r = ""; // last dot after last slash
+ if(!strcmp(r, "") && !currentCps && opt->type == FileName && opt->textValue)
+ r = opt->textValue;
+ Browse(data>>8, opt->name, NULL, r, opt->type == PathName, "", &p, (FILE**) opt);
+ return;
+ } else
+ if (strcmp(name, "+") == 0) {
+ if(++j > opt->max) return;
+ } else
+ if (strcmp(name, "-") == 0) {
+ if(--j < opt->min) return;
+ } else return;
+ snprintf(buf, MSG_SIZ, "%d", j);
+ SetWidgetText(opt, buf, TransientDlg);
}
-void EnginePopUp()
+static void
+ComboSelect (Widget w, caddr_t addr, caddr_t index) // callback for all combo items
{
Arg args[16];
- Widget popup, layout, form, edit, b_ok, b_cancel, b_clas, b_inc, s1;
- Window root, child;
- int x, y, i, j, width;
- int win_x, win_y;
- unsigned int mask;
- char def[80];
-
- tcInc = (appData.timeIncrement >= 0);
- tcMoves = appData.movesPerSession; tcIncrement = appData.timeIncrement;
- if(!tcInc) tcIncrement = 0;
- sprintf(def, "%d", tcInc ? tcIncrement : tcMoves);
-
- i = 0;
- XtSetArg(args[i], XtNresizable, True); i++;
-// XtSetArg(args[i], XtNwidth, DIALOG_SIZE); i++;
- EngineShell = popup =
- XtCreatePopupShell(_("Adjudications"), transientShellWidgetClass,
- shellWidget, args, i);
-
- layout =
- XtCreateManagedWidget(layoutName, formWidgetClass, popup,
- layoutArgs, XtNumber(layoutArgs));
-
- form =
- XtCreateManagedWidget(layoutName, formWidgetClass, layout,
- formArgs, XtNumber(formArgs));
-
- j = 0;
-// XtSetArg(args[j], XtNwidth, (XtArgVal) 250); j++;
-// XtSetArg(args[j], XtNheight, (XtArgVal) 400); j++;
-// XtSetValues(popup, args, j);
-
- j = 0;
-// XtSetArg(args[j], XtNwidth, (XtArgVal) 250); j++;
-// XtSetArg(args[j], XtNheight, (XtArgVal) 20); j++;
- XtSetArg(args[j], XtNleft, (XtArgVal) XtChainLeft); j++;
- XtSetArg(args[j], XtNright, (XtArgVal) XtChainRight); j++;
- XtSetArg(args[j], XtNstate, appData.periodicUpdates); j++;
-// XtSetArg(args[j], XtNjustify, (XtArgVal) XtJustifyLeft); j++;
- w1 = XtCreateManagedWidget(_("Periodic Updates (Analysis Mode)"), toggleWidgetClass, form, args, j);
-
- XtSetArg(args[j], XtNwidth, (XtArgVal) &width);
- XtGetValues(w1, &args[j], 1);
-
-// XtSetArg(args[j-1], XtNfromVert, (XtArgVal) w1);
-// XtSetArg(args[j-3], XtNstate, appData.hideThinkingFromHuman);
-// w2 = XtCreateManagedWidget(_("Hide Thinking from Human"), toggleWidgetClass, form, args, j);
-
- XtSetArg(args[j], XtNwidth, (XtArgVal) width); j++;
- XtSetArg(args[j-2], XtNstate, appData.firstScoreIsAbsolute);
- XtSetArg(args[j], XtNfromVert, (XtArgVal) w1); j++;
- w3 = XtCreateManagedWidget(_("Engine #1 Score is Absolute"), toggleWidgetClass, form, args, j);
-
- XtSetArg(args[j-1], XtNfromVert, (XtArgVal) w3);
- XtSetArg(args[j-3], XtNstate, appData.secondScoreIsAbsolute);
- w4 = XtCreateManagedWidget(_("Engine #2 Score is Absolute"), toggleWidgetClass, form, args, j);
-
- s1 = XtCreateManagedWidget(_("\nAdjudications in non-ICS games:"), labelWidgetClass, form, args, 3);
-
- XtSetArg(args[j-1], XtNfromVert, (XtArgVal) s1);
- XtSetArg(args[j-3], XtNstate, appData.testClaims);
- w5 = XtCreateManagedWidget(_("Verify Engine Result Claims"), toggleWidgetClass, form, args, j);
-
- XtSetArg(args[j-1], XtNfromVert, (XtArgVal) w5);
- XtSetArg(args[j-3], XtNstate, appData.checkMates);
- w6 = XtCreateManagedWidget(_("Detect All Mates"), toggleWidgetClass, form, args, j);
-
- XtSetArg(args[j-1], XtNfromVert, (XtArgVal) w6);
- XtSetArg(args[j-3], XtNstate, appData.materialDraws);
- w7 = XtCreateManagedWidget(_("Draw when Insuff. Mating Material"), toggleWidgetClass, form, args, j);
-
- XtSetArg(args[j-1], XtNfromVert, (XtArgVal) w7);
- XtSetArg(args[j-3], XtNstate, appData.trivialDraws);
- w8 = XtCreateManagedWidget(_("Adjudicate Trivial Draws"), toggleWidgetClass, form, args, j);
-
- XtSetArg(args[0], XtNfromVert, (XtArgVal) w4);
- XtSetArg(args[1], XtNborderWidth, (XtArgVal) 0);
- XtSetValues(s1, args, 2);
-
- sprintf(def, "%d", appData.adjudicateDrawMoves);
- j= 0;
- XtSetArg(args[j], XtNborderWidth, 1); j++;
- XtSetArg(args[j], XtNfromVert, w8); j++;
- XtSetArg(args[j], XtNeditType, XawtextEdit); j++;
- XtSetArg(args[j], XtNuseStringInPlace, False); j++;
- XtSetArg(args[j], XtNstring, def); j++;
- XtSetArg(args[j], XtNdisplayCaret, False); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
- XtSetArg(args[j], XtNresizable, True); j++;
- XtSetArg(args[j], XtNwidth, 60); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- engDrawMoves = XtCreateManagedWidget("Length", asciiTextWidgetClass, form, args, j);
- XtAddEventHandler(engDrawMoves, ButtonPressMask, False, SetFocus, (XtPointer) popup);
-
- j= 0;
- XtSetArg(args[j], XtNlabel, _(" moves maximum, then draw")); j++;
- XtSetArg(args[j], XtNjustify, (XtArgVal) XtJustifyLeft); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNfromVert, w8); j++;
- XtSetArg(args[j], XtNfromHoriz, engDrawMoves); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
-// XtSetArg(args[j], XtNwidth, 170); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- tcMess1 = XtCreateManagedWidget("TCtext", labelWidgetClass, form, args, j);
-
- sprintf(def, "%d", -appData.adjudicateLossThreshold); // inverted!
- j= 0;
- XtSetArg(args[j], XtNborderWidth, 1); j++;
- XtSetArg(args[j], XtNfromVert, engDrawMoves); j++;
- XtSetArg(args[j], XtNeditType, XawtextEdit); j++;
- XtSetArg(args[j], XtNuseStringInPlace, False); j++;
- XtSetArg(args[j], XtNstring, def); j++;
- XtSetArg(args[j], XtNdisplayCaret, False); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
- XtSetArg(args[j], XtNresizable, True); j++;
- XtSetArg(args[j], XtNwidth, 60); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- engThreshold = XtCreateManagedWidget("Threshold", asciiTextWidgetClass, form, args, j);
- XtAddEventHandler(engThreshold, ButtonPressMask, False, SetFocus, (XtPointer) popup);
-
- j= 0;
- XtSetArg(args[j], XtNlabel, _("-centiPawn lead is win")); j++;
- XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNfromVert, engDrawMoves); j++;
- XtSetArg(args[j], XtNfromHoriz, engThreshold); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
-// XtSetArg(args[j], XtNwidth, 150); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- tcMess2 = XtCreateManagedWidget("MPStext", labelWidgetClass, form, args, j);
-
- sprintf(def, "%d", appData.ruleMoves);
- j= 0;
- XtSetArg(args[j], XtNborderWidth, 1); j++;
- XtSetArg(args[j], XtNfromVert, engThreshold); j++;
- XtSetArg(args[j], XtNeditType, XawtextEdit); j++;
- XtSetArg(args[j], XtNuseStringInPlace, False); j++;
- XtSetArg(args[j], XtNstring, def); j++;
- XtSetArg(args[j], XtNdisplayCaret, False); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
- XtSetArg(args[j], XtNresizable, True); j++;
- XtSetArg(args[j], XtNwidth, 30); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- engRule = XtCreateManagedWidget("Rule", asciiTextWidgetClass, form, args, j);
- XtAddEventHandler(engRule, ButtonPressMask, False, SetFocus, (XtPointer) popup);
-
- j= 0;
- XtSetArg(args[j], XtNlabel, _("-move rule applied")); j++;
- XtSetArg(args[j], XtNjustify, (XtArgVal) XtJustifyLeft); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNfromVert, engThreshold); j++;
- XtSetArg(args[j], XtNfromHoriz, engRule); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
-// XtSetArg(args[j], XtNwidth, 130); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- tcMess1 = XtCreateManagedWidget("TCtext", labelWidgetClass, form, args, j);
-
- sprintf(def, "%d", appData.drawRepeats);
- j= 0;
- XtSetArg(args[j], XtNborderWidth, 1); j++;
- XtSetArg(args[j], XtNfromVert, engRule); j++;
- XtSetArg(args[j], XtNeditType, XawtextEdit); j++;
- XtSetArg(args[j], XtNuseStringInPlace, False); j++;
- XtSetArg(args[j], XtNstring, def); j++;
- XtSetArg(args[j], XtNdisplayCaret, False); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
- XtSetArg(args[j], XtNresizable, True); j++;
- XtSetArg(args[j], XtNwidth, 30); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- engRepeat = XtCreateManagedWidget("Repeats", asciiTextWidgetClass, form, args, j);
- XtAddEventHandler(engRepeat, ButtonPressMask, False, SetFocus, (XtPointer) popup);
-
- j= 0;
- XtSetArg(args[j], XtNlabel, _("-fold repeat is draw")); j++;
- XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNfromVert, engRule); j++;
- XtSetArg(args[j], XtNfromHoriz, engRepeat); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
-// XtSetArg(args[j], XtNwidth, 130); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- tcMess2 = XtCreateManagedWidget("MPStext", labelWidgetClass, form, args, j);
+ Option *opt = dialogOptions[((intptr_t)addr)>>24]; // applicable option list
+ int i = ((intptr_t)addr)>>16 & 255; // option number
+ int j = 0xFFFF & (intptr_t) addr;
- j=0;
- XtSetArg(args[j], XtNfromVert, engRepeat); j++;
- XtSetArg(args[j], XtNfromHoriz, tcMess2); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainRight); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- b_ok= XtCreateManagedWidget(_("OK"), commandWidgetClass, form, args, j);
- XtAddCallback(b_ok, XtNcallback, EngineCallback, (XtPointer) 0);
+ values[i] = j; // store selected value in Option struct, for retrieval at OK
- j=0;
- XtSetArg(args[j], XtNfromVert, engRepeat); j++;
- XtSetArg(args[j], XtNfromHoriz, b_ok); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainRight); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- b_cancel= XtCreateManagedWidget(_("cancel"), commandWidgetClass,
- form, args, j);
- XtAddCallback(b_cancel, XtNcallback, EnginePopDown, (XtPointer) 0);
+ if(opt[i].type == Graph || opt[i].min & COMBO_CALLBACK && (!currentCps || shellUp[BrowserDlg])) {
+ ((ButtonCallback*) opt[i].target)(i);
+ return;
+ }
- XtRealizeWidget(popup);
- CatchDeleteWindow(popup, "EnginePopDown");
-
- XQueryPointer(xDisplay, xBoardWindow, &root, &child,
- &x, &y, &win_x, &win_y, &mask);
-
- XtSetArg(args[0], XtNx, x - 10);
- XtSetArg(args[1], XtNy, y - 30);
- XtSetValues(popup, args, 2);
-
- XtPopup(popup, XtGrabExclusive);
- EngineUp = True;
-
- previous = NULL;
- SetFocus(engThreshold, popup, (XEvent*) NULL, False);
+ if(opt[i].min & NO_GETTEXT)
+ XtSetArg(args[0], XtNlabel, ((char**)opt[i].choice)[j]);
+ else
+ XtSetArg(args[0], XtNlabel, _(((char**)opt[i].choice)[j]));
+
+ XtSetValues(opt[i].handle, args, 1);
}
-void EngineMenuProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+Widget
+CreateMenuItem (Widget menu, char *msg, XtCallbackProc CB, int n)
{
- EnginePopUp();
+ int j=0;
+ Widget entry;
+ Arg args[16];
+ XtSetArg(args[j], XtNleftMargin, 20); j++;
+ XtSetArg(args[j], XtNrightMargin, 20); j++;
+ if(!strcmp(msg, "----")) { XtCreateManagedWidget(msg, smeLineObjectClass, menu, args, j); return NULL; }
+ XtSetArg(args[j], XtNlabel, msg);
+ entry = XtCreateManagedWidget("item", smeBSBObjectClass, menu, args, j+1);
+ XtAddCallback(entry, XtNcallback, CB, (caddr_t)(intptr_t) n);
+ return entry;
}
-//--------------------------- New-Variant Menu PopUp -----------------------------------
-struct NewVarButton {
- char *name;
- char *color;
- Widget handle;
- VariantClass variant;
-};
+static Widget
+CreateComboPopup (Widget parent, Option *opt, int n, int fromList, int def)
+{ // fromList determines if the item texts are taken from a list of strings, or from a menu table
+ int i;
+ Widget menu, entry;
+ Arg arg;
+ MenuItem *mb = (MenuItem *) opt->choice;
+ char **list = (char **) opt->choice;
+
+ if(list[0] == NULL) return NULL; // avoid empty menus, as they cause crash
+ menu = XtCreatePopupShell(opt->name, simpleMenuWidgetClass, parent, NULL, 0);
+
+ for (i=0; 1; i++)
+ {
+ char *msg = fromList ? list[i] : mb[i].string;
+ if(!msg) break;
+ entry = CreateMenuItem(menu, opt->min & NO_GETTEXT ? msg : _(msg), (XtCallbackProc) ComboSelect, (n<<16)+i);
+ if(!fromList) mb[i].handle = (void*) entry; // save item ID, for enabling / checkmarking
+ if(i==def) {
+ XtSetArg(arg, XtNpopupOnEntry, entry);
+ XtSetValues(menu, &arg, 1);
+ }
+ }
+ return menu;
+}
+
+char moveTypeInTranslations[] =
+ "<Key>Return: TypeInProc(1) \n"
+ "<Key>Escape: TypeInProc(0) \n";
+extern char filterTranslations[];
+extern char gameListTranslations[];
+extern char memoTranslations[];
-struct NewVarButton buttonDesc[] = {
- {N_("normal"), "#FFFFFF", 0, VariantNormal},
- {N_("FRC"), "#FFFFFF", 0, VariantFischeRandom},
- {N_("wild castle"), "#FFFFFF", 0, VariantWildCastle},
- {N_("no castle"), "#FFFFFF", 0, VariantNoCastle},
- {N_("knightmate"), "#FFFFFF", 0, VariantKnightmate},
- {N_("berolina"), "#FFFFFF", 0, VariantBerolina},
- {N_("cylinder"), "#FFFFFF", 0, VariantCylinder},
- {N_("shatranj"), "#FFFFFF", 0, VariantShatranj},
- {N_("makruk"), "#FFFFFF", 0, VariantMakruk},
- {N_("atomic"), "#FFFFFF", 0, VariantAtomic},
- {N_("two kings"), "#FFFFFF", 0, VariantTwoKings},
- {N_("3-checks"), "#FFFFFF", 0, Variant3Check},
- {N_("suicide"), "#FFFFBF", 0, VariantSuicide},
- {N_("give-away"), "#FFFFBF", 0, VariantGiveaway},
- {N_("losers"), "#FFFFBF", 0, VariantLosers},
- {N_("fairy"), "#BFBFBF", 0, VariantFairy},
- {N_("Superchess"), "#FFBFBF", 0, VariantSuper},
- {N_("crazyhouse"), "#FFBFBF", 0, VariantCrazyhouse},
- {N_("bughouse"), "#FFBFBF", 0, VariantBughouse},
- {N_("shogi (9x9)"), "#BFFFFF", 0, VariantShogi},
- {N_("xiangqi (9x10)"), "#BFFFFF", 0, VariantXiangqi},
- {N_("courier (12x8)"), "#BFFFBF", 0, VariantCourier},
- {N_("janus (10x8)"), "#BFBFFF", 0, VariantJanus},
- {N_("Capablanca (10x8)"), "#BFBFFF", 0, VariantCapablanca},
- {N_("CRC (10x8)"), "#BFBFFF", 0, VariantCapaRandom},
-#ifdef GOTHIC
- {N_("Gothic (10x8)"), "#BFBFFF", 0, VariantGothic},
-#endif
-#ifdef FALCON
- {N_("Falcon (10x8)"), "#BFBFFF", 0, VariantFalcon},
-#endif
- {NULL, 0, 0, (VariantClass) 0}
-};
-int NewVariantUp;
-Widget NewVariantShell;
+char *translationTable[] = { // beware: order is essential!
+ historyTranslations, commentTranslations, moveTypeInTranslations, ICSInputTranslations,
+ filterTranslations, gameListTranslations, memoTranslations
+};
-void NewVariantPopDown()
+void
+AddHandler (Option *opt, int nr)
{
- if (!NewVariantUp) return;
- XtPopdown(NewVariantShell);
- XtDestroyWidget(NewVariantShell);
- NewVariantUp = False;
- ModeHighlight();
+ XtOverrideTranslations(opt->handle, XtParseTranslationTable(translationTable[nr]));
}
-void NewVariantCallback(w, client_data, call_data)
- Widget w;
- XtPointer client_data, call_data;
-{
- String name;
- Widget w2;
- Arg args[16];
- char buf[80];
- VariantClass v;
-
- XtSetArg(args[0], XtNlabel, &name);
- XtGetValues(w, args, 1);
-
- if (strcmp(name, _(" OK ")) == 0) {
- int nr = (intptr_t) XawToggleGetCurrent(buttonDesc[0].handle) - 1;
- if(nr < 0) return;
- v = buttonDesc[nr].variant;
- if(!appData.noChessProgram) {
- char *name = VariantName(v), buf[MSG_SIZ];
- if (first.protocolVersion > 1 && StrStr(first.variants, name) == NULL) {
- /* [HGM] in protocol 2 we check if variant is suported by engine */
- sprintf(buf, _("Variant %s not supported by %s"), name, first.tidy);
- DisplayError(buf, 0);
-// NewVariantPopDown();
- return; /* ignore OK if first engine does not support it */
- } else
- if (second.initDone && second.protocolVersion > 1 && StrStr(second.variants, name) == NULL) {
- sprintf(buf, _("Warning: second engine (%s) does not support this!"), second.tidy);
- DisplayError(buf, 0); /* use of second engine is optional; only warn user */
- }
- }
+//----------------------------Generic dialog --------------------------------------------
- gameInfo.variant = v;
- appData.variant = VariantName(v);
+// cloned from Engine Settings dialog (and later merged with it)
- shuffleOpenings = FALSE; /* [HGM] shuffle: possible shuffle reset when we switch */
- startedFromPositionFile = FALSE; /* [HGM] loadPos: no longer valid in new variant */
- appData.pieceToCharTable = NULL;
- Reset(True, True);
- NewVariantPopDown();
- return;
+Widget shells[NrOfDialogs];
+DialogClass parents[NrOfDialogs];
+WindowPlacement *wp[NrOfDialogs] = { // Beware! Order must correspond to DialogClass enum
+ NULL, &wpComment, &wpTags, NULL, NULL, NULL, NULL, &wpMoveHistory, &wpGameList, &wpEngineOutput, &wpEvalGraph,
+ NULL, NULL, NULL, NULL, /*&wpMain*/ NULL
+};
+
+int
+DialogExists (DialogClass n)
+{ // accessor for use in back-end
+ return shells[n] != NULL;
+}
+
+void
+RaiseWindow (DialogClass dlg)
+{
+ static XEvent xev;
+ Window root = RootWindow(xDisplay, DefaultScreen(xDisplay));
+ Atom atom = XInternAtom (xDisplay, "_NET_ACTIVE_WINDOW", False);
+
+ xev.xclient.type = ClientMessage;
+ xev.xclient.serial = 0;
+ xev.xclient.send_event = True;
+ xev.xclient.display = xDisplay;
+ xev.xclient.window = XtWindow(shells[dlg]);
+ xev.xclient.message_type = atom;
+ xev.xclient.format = 32;
+ xev.xclient.data.l[0] = 1;
+ xev.xclient.data.l[1] = CurrentTime;
+
+ XSendEvent (xDisplay,
+ root, False,
+ SubstructureRedirectMask | SubstructureNotifyMask,
+ &xev);
+
+ XFlush(xDisplay);
+ XSync(xDisplay, False);
+}
+
+int
+PopDown (DialogClass n)
+{ // pops down any dialog created by GenericPopUp (or returns False if it wasn't up), unmarks any associated marked menu
+ int j;
+ Arg args[10];
+ Dimension windowH, windowW; Position windowX, windowY;
+ if (!shellUp[n] || !shells[n]) return 0;
+ if(n && wp[n]) { // remember position
+ j = 0;
+ XtSetArg(args[j], XtNx, &windowX); j++;
+ XtSetArg(args[j], XtNy, &windowY); j++;
+ XtSetArg(args[j], XtNheight, &windowH); j++;
+ XtSetArg(args[j], XtNwidth, &windowW); j++;
+ XtGetValues(shells[n], args, j);
+ wp[n]->x = windowX;
+ wp[n]->x = windowY;
+ wp[n]->width = windowW;
+ wp[n]->height = windowH;
+ }
+ previous = NULL;
+ XtPopdown(shells[n]);
+ shellUp[n]--; // count rather than clear
+ if(n == 0 || n >= PromoDlg) XtDestroyWidget(shells[n]), shells[n] = NULL;
+ if(marked[n]) {
+ MarkMenuItem(marked[n], False);
+ marked[n] = NULL;
}
+ if(!n && n != BrowserDlg) currentCps = NULL; // if an Engine Settings dialog was up, we must be popping it down now
+ currentOption = dialogOptions[TransientDlg]; // just in case a transient dialog was up (to allow its check and combo callbacks to work)
+ RaiseWindow(parents[n]);
+ if(parents[n] == BoardWindow) XtSetKeyboardFocus(shellWidget, formWidget);
+ return 1;
+}
+
+void
+GenericPopDown (Widget w, XEvent *event, String *prms, Cardinal *nprms)
+{ // to cause popdown through a translation (Delete Window button!)
+ int dlg = atoi(prms[0]);
+ Widget sh = shells[dlg];
+ if(shellUp[BrowserDlg] && dlg != BrowserDlg || dialogError) return; // prevent closing dialog when it has an open file-browse daughter
+ shells[dlg] = w;
+ PopDown(dlg);
+ shells[dlg] = sh; // restore
}
-void NewVariantPopUp()
+int
+AppendText (Option *opt, char *s)
{
- Arg args[16];
- Widget popup, layout, dialog, edit, form, last = NULL, b_ok, b_cancel;
- Window root, child;
- int x, y, i, j;
- int win_x, win_y;
- unsigned int mask;
- char def[80];
- XrmValue vFrom, vTo;
+ XawTextBlock t;
+ char *v;
+ int len;
+ GetWidgetText(opt, &v);
+ len = strlen(v);
+ t.ptr = s; t.firstPos = 0; t.length = strlen(s); t.format = XawFmt8Bit;
+ XawTextReplace(opt->handle, len, len, &t);
+ return len;
+}
- i = 0;
- XtSetArg(args[i], XtNresizable, True); i++;
-// XtSetArg(args[i], XtNwidth, 250); i++;
-// XtSetArg(args[i], XtNheight, 300); i++;
- NewVariantShell = popup =
- XtCreatePopupShell(_("NewVariant Menu"), transientShellWidgetClass,
- shellWidget, args, i);
-
- layout =
- XtCreateManagedWidget(layoutName, formWidgetClass, popup,
- layoutArgs, XtNumber(layoutArgs));
-
- form =
- XtCreateManagedWidget("form", formWidgetClass, layout,
- formArgs, XtNumber(formArgs));
-
- for(i = 0; buttonDesc[i].name != NULL; i++) {
+void
+SetColor (char *colorName, Option *box)
+{ // sets the color of a widget
+ Arg args[5];
Pixel buttonColor;
+ XrmValue vFrom, vTo;
if (!appData.monoMode) {
- vFrom.addr = (caddr_t) buttonDesc[i].color;
- vFrom.size = strlen(buttonDesc[i].color);
+ vFrom.addr = (caddr_t) colorName;
+ vFrom.size = strlen(colorName);
XtConvert(shellWidget, XtRString, &vFrom, XtRPixel, &vTo);
if (vTo.addr == NULL) {
buttonColor = (Pixel) -1;
} else {
buttonColor = *(Pixel *) vTo.addr;
}
- }
-
- j = 0;
- XtSetArg(args[j], XtNradioGroup, last); j++;
- XtSetArg(args[j], XtNwidth, 125); j++;
-// XtSetArg(args[j], XtNheight, 16); j++;
- XtSetArg(args[j], XtNfromVert, i == 15 ? NULL : last); j++;
- XtSetArg(args[j], XtNfromHoriz, i < 15 ? NULL : buttonDesc[i-15].handle); j++;
- XtSetArg(args[j], XtNradioData, i+1); j++;
- XtSetArg(args[j], XtNbackground, buttonColor); j++;
- XtSetArg(args[j], XtNstate, gameInfo.variant == buttonDesc[i].variant); j++;
- buttonDesc[i].handle = last =
- XtCreateManagedWidget(buttonDesc[i].name, toggleWidgetClass, form, args, j);
- }
-
- j=0;
- XtSetArg(args[j], XtNfromVert, buttonDesc[12].handle); j++;
- XtSetArg(args[j], XtNfromHoriz, buttonDesc[12].handle); j++;
- XtSetArg(args[j], XtNheight, 35); j++;
-// XtSetArg(args[j], XtNwidth, 60); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainRight); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- b_cancel= XtCreateManagedWidget(_("CANCEL"), commandWidgetClass, form, args, j);
- XtAddCallback(b_cancel, XtNcallback, NewVariantPopDown, (XtPointer) 0);
-
- j=0;
- XtSetArg(args[j], XtNfromHoriz, b_cancel); j++;
- XtSetArg(args[j], XtNfromVert, buttonDesc[12].handle); j++;
- XtSetArg(args[j], XtNheight, 35); j++;
-// XtSetArg(args[j], XtNwidth, 60); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainRight); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- b_ok= XtCreateManagedWidget(_(" OK "), commandWidgetClass, form, args, j);
- XtAddCallback(b_ok, XtNcallback, NewVariantCallback, (XtPointer) 0);
-
- j=0;
- XtSetArg(args[j], XtNfromVert, buttonDesc[14].handle); j++;
-// XtSetArg(args[j], XtNheight, 70); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- XtSetArg(args[j], XtNlabel, _("WARNING: variants with un-orthodox\n"
- "pieces only have built-in bitmaps\n"
- "for -boardSize middling, bulky and\n"
- "petite, and substitute king or amazon\n"
- "for missing bitmaps. (See manual.)")); j++;
- XtCreateManagedWidget("warning", labelWidgetClass, form, args, j);
-
- XtRealizeWidget(popup);
- CatchDeleteWindow(popup, "NewVariantPopDown");
-
- XQueryPointer(xDisplay, xBoardWindow, &root, &child,
- &x, &y, &win_x, &win_y, &mask);
-
- XtSetArg(args[0], XtNx, x - 10);
- XtSetArg(args[1], XtNy, y - 30);
- XtSetValues(popup, args, 2);
-
- XtPopup(popup, XtGrabExclusive);
- NewVariantUp = True;
+ } else buttonColor = timerBackgroundPixel;
+ XtSetArg(args[0], XtNbackground, buttonColor);;
+ XtSetValues(box->handle, args, 1);
}
-void NewVariantProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- NewVariantPopUp();
+void
+ColorChanged (Widget w, XtPointer data, XEvent *event, Boolean *b)
+{ // for detecting a typed change in color
+ char buf[10];
+ if ( (XLookupString(&(event->xkey), buf, 2, NULL, NULL) == 1) && *buf == '\r' )
+ RefreshColor((int)(intptr_t) data, 0);
}
-//--------------------------- UCI Menu Popup ------------------------------------------
-int UciUp;
-Widget UciShell;
-
-struct UciControl {
- char *name;
- Widget handle;
- void *ptr;
-};
-
-struct UciControl controlDesc[] = {
- {N_("maximum nr of CPUs:"), 0, &appData.smpCores},
- {N_("Polyglot Directory:"), 0, &appData.polyglotDir},
- {N_("Hash Size (MB):"), 0, &appData.defaultHashSize},
- {N_("EGTB Path:"), 0, &appData.defaultPathEGTB},
- {N_("EGTB Cache (MB):"), 0, &appData.defaultCacheSizeEGTB},
- {N_("Polyglot Book:"), 0, &appData.polyglotBook},
- {NULL, 0, NULL},
-};
-
-void UciPopDown()
-{
- if (!UciUp) return;
- previous = NULL;
- XtPopdown(UciShell);
- XtDestroyWidget(UciShell);
- UciUp = False;
- ModeHighlight();
-}
-
-void UciCallback(w, client_data, call_data)
- Widget w;
- XtPointer client_data, call_data;
-{
- String name;
+static void
+GraphEventProc(Widget widget, caddr_t client_data, XEvent *event)
+{ // handle expose and mouse events on Graph widget
+ Dimension w, h;
Arg args[16];
- char buf[80];
- int oldCores = appData.smpCores, ponder = 0;
-
- XtSetArg(args[0], XtNlabel, &name);
- XtGetValues(w, args, 1);
-
- if (strcmp(name, _("OK")) == 0) {
- int nr, i, j; String name;
- for(i=0; i<6; i++) {
- XtSetArg(args[0], XtNstring, &name);
- XtGetValues(controlDesc[i].handle, args, 1);
- if(i&1) {
- if(name)
- *(char**) controlDesc[i].ptr = strdup(name);
- } else {
- if(sscanf(name, "%d", &j) == 1)
- *(int*) controlDesc[i].ptr = j;
+ int j, button=10, f=1, sizing=0;
+ Option *opt, *graph = (Option *) client_data;
+ PointerCallback *userHandler = graph->target;
+ cairo_t *cr;
+
+ if (!XtIsRealized(widget)) return;
+
+ switch(event->type) {
+ case Expose: // make handling of expose events generic, just copying from memory buffer (->choice) to display (->textValue)
+ /* Get window size */
+ j = 0;
+ XtSetArg(args[j], XtNwidth, &w); j++;
+ XtSetArg(args[j], XtNheight, &h); j++;
+ XtGetValues(widget, args, j);
+ sizing = ((w != graph->max || h != graph->value) && ((XExposeEvent*)event)->count >= 0);
+ graph->max = w; graph->value = h;
+ if(sizing && ((XExposeEvent*)event)->count > 0) { graph->max = 0; return; } // don't bother if further exposure is pending during resize
+ if(!graph->textValue || sizing) { // create surfaces of new size for display widget
+ if(graph->textValue) cairo_surface_destroy((cairo_surface_t *)graph->textValue);
+ graph->textValue = (char*) cairo_xlib_surface_create(xDisplay, XtWindow(widget), DefaultVisual(xDisplay, 0), w, h);
+ }
+ if(sizing) { // the memory buffer was already created in GenericPopup(),
+ // to give drawing routines opportunity to use it befor first expose event
+ // (which are only processed when main gets to the event loop, so after all init!)
+ // so only change when size is no longer good
+ if(graph->choice) cairo_surface_destroy((cairo_surface_t *) graph->choice);
+ graph->choice = (char**) cairo_image_surface_create (CAIRO_FORMAT_ARGB32, w, h);
+ }
+ cr = cairo_create((cairo_surface_t *) graph->textValue);
+ cairo_set_source_surface(cr, (cairo_surface_t *) graph->choice, 0, 0);
+ cairo_rectangle(cr, ((XExposeEvent*)event)->x, ((XExposeEvent*)event)->y, ((XExposeEvent*)event)->width, ((XExposeEvent*)event)->height);
+ cairo_fill(cr);
+ cairo_destroy(cr);
+ return;
+ case MotionNotify:
+ f = 0;
+ w = ((XButtonEvent*)event)->x; h = ((XButtonEvent*)event)->y;
+ break;
+ case ButtonRelease:
+ f = -1; // release indicated by negative button numbers
+ case ButtonPress:
+ w = ((XButtonEvent*)event)->x; h = ((XButtonEvent*)event)->y;
+ switch(((XButtonEvent*)event)->button) {
+ case Button1: button = 1; break;
+ case Button2: button = 2; break;
+ case Button3: button = 3; break;
+ case Button4: button = 4; break;
+ case Button5: button = 5; break;
}
- }
- XtSetArg(args[0], XtNstate, &appData.usePolyglotBook);
- XtGetValues(w1, args, 1);
- XtSetArg(args[0], XtNstate, &appData.firstHasOwnBookUCI);
- XtGetValues(w2, args, 1);
- XtSetArg(args[0], XtNstate, &appData.secondHasOwnBookUCI);
- XtGetValues(w3, args, 1);
- XtSetArg(args[0], XtNstate, &ponder);
- XtGetValues(w4, args, 1);
-
- // adjust setting in other menu for duplicates
- // (perhaps duplicates should be removed from general Option Menu?)
- XtSetArg(args[0], XtNleftBitmap, ponder ? xMarkPixmap : None);
- XtSetValues(XtNameToWidget(menuBarWidget,
- "menuOptions.Ponder Next Move"), args, 1);
-
- // make sure changes are sent to first engine by re-initializing it
- // if it was already started pre-emptively at end of previous game
- if(gameMode == BeginningOfGame) Reset(True, True); else {
- // Some changed setting need immediate sending always.
- PonderNextMoveEvent(ponder);
- if(oldCores != appData.smpCores)
- NewSettingEvent(False, "cores", appData.smpCores);
- }
- UciPopDown();
- return;
}
-}
-
-void UciPopUp()
-{
- Arg args[16];
- Widget popup, layout, dialog, edit, form, b_ok, b_cancel, last = NULL, new, upperLeft;
- Window root, child;
- int x, y, i, j;
- int win_x, win_y;
- unsigned int mask;
- char def[80];
-
- i = 0;
- XtSetArg(args[i], XtNresizable, True); i++;
-// XtSetArg(args[i], XtNwidth, 300); i++;
- UciShell = popup =
- XtCreatePopupShell(_("Engine Settings"), transientShellWidgetClass,
- shellWidget, args, i);
-
- layout =
- XtCreateManagedWidget(layoutName, formWidgetClass, popup,
- layoutArgs, XtNumber(layoutArgs));
-
-
- form =
- XtCreateManagedWidget("form", formWidgetClass, layout,
- formArgs, XtNumber(formArgs));
-
- j = 0;
- XtSetArg(args[j], XtNtop, XtChainTop); j++;
- XtSetArg(args[j], XtNbottom, XtChainTop); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
-// XtSetArg(args[j], XtNheight, 20); j++;
- for(i = 0; controlDesc[i].name != NULL; i++) {
- j = 3;
- XtSetArg(args[j], XtNfromVert, last); j++;
-// XtSetArg(args[j], XtNwidth, 130); j++;
- XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- new = XtCreateManagedWidget(controlDesc[i].name, labelWidgetClass, form, args, j);
- if(i==0) upperLeft = new;
-
- j = 4;
- XtSetArg(args[j], XtNborderWidth, 1); j++;
- XtSetArg(args[j], XtNeditType, XawtextEdit); j++;
- XtSetArg(args[j], XtNuseStringInPlace, False); j++;
- XtSetArg(args[j], XtNdisplayCaret, False); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- XtSetArg(args[j], XtNresizable, True); j++;
- XtSetArg(args[j], XtNwidth, i&1 ? 245 : 50); j++;
- if(i&1) {
- XtSetArg(args[j], XtNstring, * (char**) controlDesc[i].ptr ?
- * (char**) controlDesc[i].ptr : ""); j++;
- } else {
- sprintf(def, "%d", * (int*) controlDesc[i].ptr);
- XtSetArg(args[j], XtNstring, def); j++;
- }
- XtSetArg(args[j], XtNfromHoriz, upperLeft); j++;
- controlDesc[i].handle = last =
- XtCreateManagedWidget("text", asciiTextWidgetClass, form, args, j);
- XtAddEventHandler(last, ButtonPressMask, False, SetFocus, (XtPointer) popup);
+ button *= f;
+ opt = userHandler(button, w, h);
+ if(opt) { // user callback specifies a context menu; pop it up
+ XUngrabPointer(xDisplay, CurrentTime);
+ XtCallActionProc(widget, "XawPositionSimpleMenu", event, &(opt->name), 1);
+ XtPopupSpringLoaded(opt->handle);
}
-
- j=0;
- XtSetArg(args[j], XtNfromHoriz, controlDesc[0].handle); j++;
- XtSetArg(args[j], XtNbottom, XtChainTop); j++;
- XtSetArg(args[j], XtNtop, XtChainTop); j++;
- XtSetArg(args[j], XtNleft, XtChainRight); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- XtSetArg(args[j], XtNstate, appData.ponderNextMove); j++;
- w4 = XtCreateManagedWidget(_("Ponder"), toggleWidgetClass, form, args, j);
-
- j=0;
- XtSetArg(args[j], XtNfromVert, last); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainLeft); j++;
- b_ok = XtCreateManagedWidget(_("OK"), commandWidgetClass, form, args, j);
- XtAddCallback(b_ok, XtNcallback, UciCallback, (XtPointer) 0);
-
- XtSetArg(args[j], XtNfromHoriz, b_ok); j++;
- b_cancel = XtCreateManagedWidget(_("cancel"), commandWidgetClass, form, args, j);
- XtAddCallback(b_cancel, XtNcallback, UciPopDown, (XtPointer) 0);
-
- j = 5;
- XtSetArg(args[j], XtNfromHoriz, upperLeft); j++;
- XtSetArg(args[j], XtNstate, appData.usePolyglotBook); j++;
- w1 = XtCreateManagedWidget(_(" use book "), toggleWidgetClass, form, args, j);
-// XtAddCallback(w1, XtNcallback, UciCallback, (XtPointer) 0);
-
- j = 5;
- XtSetArg(args[j], XtNfromHoriz, w1); j++;
- XtSetArg(args[j], XtNstate, appData.firstHasOwnBookUCI); j++;
- w2 = XtCreateManagedWidget(_("own book 1"), toggleWidgetClass, form, args, j);
-// XtAddCallback(w2, XtNcallback, UciCallback, (XtPointer) 0);
-
- j = 5;
- XtSetArg(args[j], XtNfromHoriz, w2); j++;
- XtSetArg(args[j], XtNstate, appData.secondHasOwnBookUCI); j++;
- w3 = XtCreateManagedWidget(_("own book 2"), toggleWidgetClass, form, args, j);
-// XtAddCallback(w3, XtNcallback, UciCallback, (XtPointer) 0);
-
- XtRealizeWidget(popup);
- CatchDeleteWindow(popup, "UciPopDown");
-
- XQueryPointer(xDisplay, xBoardWindow, &root, &child,
- &x, &y, &win_x, &win_y, &mask);
-
- XtSetArg(args[0], XtNx, x - 10);
- XtSetArg(args[1], XtNy, y - 30);
- XtSetValues(popup, args, 2);
-
- XtPopup(popup, XtGrabExclusive);
- UciUp = True;
-
- previous = NULL;
- SetFocus(controlDesc[2].handle, popup, (XEvent*) NULL, False);
-// XtSetKeyboardFocus(popup, controlDesc[1].handle);
-}
-
-void UciMenuProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- UciPopUp();
+ XSync(xDisplay, False);
}
-//--------------------------- Engine-specific options menu ----------------------------------
-
-int SettingsUp;
-Widget SettingsShell;
-int values[MAX_OPTIONS];
-ChessProgramState *currentCps;
-
-void SettingsPopDown()
+void
+GraphExpose (Option *opt, int x, int y, int w, int h)
{
- if (!SettingsUp) return;
- previous = NULL;
- XtPopdown(SettingsShell);
- XtDestroyWidget(SettingsShell);
- SettingsUp = False;
- ModeHighlight();
+ XExposeEvent e;
+ if(!opt->handle) return;
+ e.x = x; e.y = y; e.width = w; e.height = h; e.count = -1; e.type = Expose; // count = -1: kludge to suppress sizing
+ GraphEventProc(opt->handle, (caddr_t) opt, (XEvent *) &e); // fake expose event
}
-void SpinCallback(w, client_data, call_data)
- Widget w;
- XtPointer client_data, call_data;
-{
- String name, val;
- Widget w2;
+static void
+GenericCallback (Widget w, XtPointer client_data, XtPointer call_data)
+{ // all Buttons in a dialog (including OK, cancel) invoke this
+ String name;
Arg args[16];
char buf[MSG_SIZ];
- int i, j;
int data = (intptr_t) client_data;
-
- XtSetArg(args[0], XtNlabel, &name);
- XtGetValues(w, args, 1);
-
- j = 0;
- XtSetArg(args[0], XtNstring, &val);
- XtGetValues(currentCps->option[data].handle, args, 1);
- sscanf(val, "%d", &j);
- if (strcmp(name, "+") == 0) {
- if(++j > currentCps->option[data].max) return;
+ DialogClass dlg;
+ Widget sh = XtParent(XtParent(XtParent(w))), oldSh;
+
+ currentOption = dialogOptions[dlg=data>>16]; data &= 0xFFFF;
+ oldSh = shells[dlg]; shells[dlg] = sh; // bow to reality
+ if (data == 30000) { // cancel
+ PopDown(dlg);
} else
- if (strcmp(name, "-") == 0) {
- if(--j < currentCps->option[data].min) return;
- } else return;
- sprintf(buf, "%d", j);
- XtSetArg(args[0], XtNstring, buf);
- XtSetValues(currentCps->option[data].handle, args, 1);
+ if (data == 30001) { // save buttons imply OK
+ if(GenericReadout(currentOption, -1)) PopDown(dlg); // calls OK-proc after full readout, but no popdown if it returns false
+ } else
+
+ if(currentCps && dlg != BrowserDlg) {
+ XtSetArg(args[0], XtNlabel, &name);
+ XtGetValues(w, args, 1);
+ if(currentOption[data].type == SaveButton) GenericReadout(currentOption, -1);
+ snprintf(buf, MSG_SIZ, "option %s\n", name);
+ SendToProgram(buf, currentCps);
+ } else ((ButtonCallback*) currentOption[data].target)(data);
+
+ shells[dlg] = oldSh; // in case of multiple instances, restore previous (as this one could be popped down now)
}
-void SettingsCallback(w, client_data, call_data)
- Widget w;
- XtPointer client_data, call_data;
-{
- String name, val;
- Widget w2;
- Arg args[16];
- char buf[MSG_SIZ];
- int i, j;
- int data = (intptr_t) client_data;
-
- XtSetArg(args[0], XtNlabel, &name);
- XtGetValues(w, args, 1);
-
- if (strcmp(name, _("cancel")) == 0) {
- SettingsPopDown();
- return;
- }
- if (strcmp(name, _("OK")) == 0 || data) { // save buttons imply OK
- int nr;
-
- for(i=0; i<currentCps->nrOptions; i++) { // send all options that had to be OK-ed to engine
- switch(currentCps->option[i].type) {
- case TextBox:
- XtSetArg(args[0], XtNstring, &val);
- XtGetValues(currentCps->option[i].handle, args, 1);
- if(strcmp(currentCps->option[i].textValue, val)) {
- strcpy(currentCps->option[i].textValue, val);
- sprintf(buf, "option %s=%s\n", currentCps->option[i].name, val);
- SendToProgram(buf, currentCps);
- }
- break;
- case Spin:
- XtSetArg(args[0], XtNstring, &val);
- XtGetValues(currentCps->option[i].handle, args, 1);
- sscanf(val, "%d", &j);
- if(j > currentCps->option[i].max) j = currentCps->option[i].max;
- if(j < currentCps->option[i].min) j = currentCps->option[i].min;
- if(currentCps->option[i].value != j) {
- currentCps->option[i].value = j;
- sprintf(buf, "option %s=%d\n", currentCps->option[i].name, j);
- SendToProgram(buf, currentCps);
- }
- break;
- case CheckBox:
- j = 0;
- XtSetArg(args[0], XtNstate, &j);
- XtGetValues(currentCps->option[i].handle, args, 1);
- if(currentCps->option[i].value != j) {
- currentCps->option[i].value = j;
- sprintf(buf, "option %s=%d\n", currentCps->option[i].name, j);
- SendToProgram(buf, currentCps);
- }
- break;
- case ComboBox:
- if(currentCps->option[i].value != values[i]) {
- currentCps->option[i].value = values[i];
- sprintf(buf, "option %s=%s\n", currentCps->option[i].name,
- ((char**)currentCps->option[i].textValue)[values[i]]);
- SendToProgram(buf, currentCps);
- }
- break;
+void
+TabProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
+{ // for transfering focus to the next text-edit
+ Option *opt;
+ for(opt = currentOption; opt->type != EndMark; opt++) {
+ if(opt->handle == w) {
+ while(++opt) {
+ if(opt->type == EndMark) opt = currentOption; // wrap
+ if(opt->handle == w) return; // full circle
+ if(opt->type == TextBox || opt->type == Spin || opt->type == Fractional || opt->type == FileName || opt->type == PathName) {
+ SetFocus(opt->handle, XtParent(XtParent(XtParent(w))), NULL, 0);
+ return;
+ }
}
}
- if(data) { // send save-button command to engine
- sprintf(buf, "option %s\n", name);
- SendToProgram(buf, currentCps);
- }
- SettingsPopDown();
- return;
}
- sprintf(buf, "option %s\n", name);
- SendToProgram(buf, currentCps);
}
-void ComboSelect(w, addr, index) // callback for all combo items
- Widget w;
- caddr_t addr;
- caddr_t index;
-{
+void
+WheelProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
+{ // for scrolling a widget seen through a viewport with the mouse wheel (ListBox!)
+ int j=0, n = atoi(prms[0]);
+ static char *params[3] = { "", "Continuous", "Proportional" };
Arg args[16];
- int i = ((intptr_t)addr)>>8;
- int j = 255 & (intptr_t) addr;
-
- values[i] = j; // store in temporary, for transfer at OK
- XtSetArg(args[0], XtNlabel, ((char**)currentCps->option[i].textValue)[j]);
- XtSetValues(currentCps->option[i].handle, args, 1);
+ float h, top;
+ Widget v;
+ if(!n) { // transient dialogs also use this for list-selection callback
+ n = prms[1][0]-'0';
+ Option *opt=dialogOptions[prms[2][0]-'A'] + n;
+ if(opt->textValue) ((ListBoxCallback*) opt->textValue)(n, SelectedListBoxItem(opt));
+ return;
+ }
+ v = XtNameToWidget(XtParent(w), "vertical");
+ if(!v) return;
+ XtSetArg(args[j], XtNshown, &h); j++;
+ XtSetArg(args[j], XtNtopOfThumb, &top); j++;
+ XtGetValues(v, args, j);
+ top += 0.1f*h*n; if(top < 0.f) top = 0.;
+ XtCallActionProc(v, "StartScroll", event, params+1, 1);
+ XawScrollbarSetThumb(v, top, -1.0);
+ XtCallActionProc(v, "NotifyThumb", event, params, 0);
+// XtCallActionProc(w, "NotifyScroll", event, params+2, 1);
+ XtCallActionProc(v, "EndScroll", event, params, 0);
}
-void CreateComboPopup(parent, name, n, mb)
- Widget parent;
- String name;
- int n;
- char *mb[];
-{
- int i=0, j;
- Widget menu, entry;
- Arg args[16];
+static char *oneLiner =
+ "<Key>Return: redraw-display() \n \
+ <Key>Tab: TabProc() \n ";
+static char scrollTranslations[] =
+ "<Btn1Up>(2): WheelProc(0 0 A) \n \
+ <Btn4Down>: WheelProc(-1) \n \
+ <Btn5Down>: WheelProc(1) \n ";
+
+static void
+SqueezeIntoBox (Option *opt, int nr, int width)
+{ // size buttons in bar to fit, clipping button names where necessary
+ int i, wtot = 0;
+ Dimension widths[20], oldWidths[20];
+ Arg arg;
+ for(i=1; i<nr; i++) {
+ XtSetArg(arg, XtNwidth, &widths[i]);
+ XtGetValues(opt[i].handle, &arg, 1);
+ wtot += oldWidths[i] = widths[i];
+ }
+ opt->min = wtot;
+ if(width <= 0) return;
+ while(wtot > width) {
+ int wmax=0, imax=0;
+ for(i=1; i<nr; i++) if(widths[i] > wmax) wmax = widths[imax=i];
+ widths[imax]--;
+ wtot--;
+ }
+ for(i=1; i<nr; i++) if(widths[i] != oldWidths[i]) {
+ XtSetArg(arg, XtNwidth, widths[i]);
+ XtSetValues(opt[i].handle, &arg, 1);
+ }
+ opt->min = wtot;
+}
- menu = XtCreatePopupShell(name, simpleMenuWidgetClass,
- parent, NULL, 0);
- j = 0;
- XtSetArg(args[j], XtNwidth, 100); j++;
-// XtSetArg(args[j], XtNright, XtChainRight); j++;
- while (mb[i] != NULL) {
- entry = XtCreateManagedWidget(mb[i], smeBSBObjectClass,
- menu, args, j);
- XtAddCallback(entry, XtNcallback,
- (XtCallbackProc) ComboSelect,
- (caddr_t)(intptr_t) (256*n+i));
- i++;
+int
+SetPositionAndSize (Arg *args, Widget leftNeigbor, Widget topNeigbor, int b, int w, int h, int chaining)
+{ // sizing and positioning most widgets have in common
+ int j = 0;
+ // first position the widget w.r.t. earlier ones
+ if(chaining & 1) { // same row: position w.r.t. last (on current row) and lastrow
+ XtSetArg(args[j], XtNfromVert, topNeigbor); j++;
+ XtSetArg(args[j], XtNfromHoriz, leftNeigbor); j++;
+ } else // otherwise it goes at left margin (which is default), below the previous element
+ XtSetArg(args[j], XtNfromVert, leftNeigbor), j++;
+ // arrange chaining ('2'-bit indicates top and bottom chain the same)
+ if((chaining & 14) == 6) XtSetArg(args[j], XtNtop, XtChainBottom), j++;
+ if((chaining & 14) == 10) XtSetArg(args[j], XtNbottom, XtChainTop ), j++;
+ if(chaining & 4) XtSetArg(args[j], XtNbottom, XtChainBottom ), j++;
+ if(chaining & 8) XtSetArg(args[j], XtNtop, XtChainTop), j++;
+ if(chaining & 0x10) XtSetArg(args[j], XtNright, XtChainRight), j++;
+ if(chaining & 0x20) XtSetArg(args[j], XtNleft, XtChainRight), j++;
+ if(chaining & 0x40) XtSetArg(args[j], XtNright, XtChainLeft ), j++;
+ if(chaining & 0x80) XtSetArg(args[j], XtNleft, XtChainLeft ), j++;
+ // set size (if given)
+ if(w) XtSetArg(args[j], XtNwidth, w), j++;
+ if(h) XtSetArg(args[j], XtNheight, h), j++;
+ // color
+ if(!appData.monoMode) {
+ if(!b && appData.dialogColor[0]) XtSetArg(args[j], XtNbackground, dialogColor), j++;
+ if(b == 3 && appData.buttonColor[0]) XtSetArg(args[j], XtNbackground, buttonColor), j++;
}
-}
+ if(b == 3) b = 1;
+ // border
+ XtSetArg(args[j], XtNborderWidth, b); j++;
+ return j;
+}
-void SettingsPopUp(ChessProgramState *cps)
+int
+GenericPopUp (Option *option, char *title, DialogClass dlgNr, DialogClass parent, int modal, int top)
{
- Arg args[16];
- Widget popup, layout, dialog, edit=NULL, form, oldform, last, b_ok, b_cancel, leftMargin = NULL;
+ Arg args[24];
+ Widget popup, layout, dialog=NULL, edit=NULL, form, last, b_ok, b_cancel, previousPane = NULL, textField = NULL, oldForm, oldLastRow, oldForeLast;
Window root, child;
- int x, y, i, j, height, width, h, c;
+ int x, y, i, j, height=999, width=1, h, c, w, shrink=FALSE, stack = 0, box, chain;
int win_x, win_y, maxWidth, maxTextWidth;
unsigned int mask;
- char def[80], *p, *q;
+ char def[MSG_SIZ], *msg, engineDlg = (currentCps != NULL && dlgNr != BrowserDlg);
static char pane[6] = "paneX";
- Widget texts[100], forelast = NULL, anchor, widest;
-
- // to do: start up second engine if needed
- if(!cps->initDone || !cps->nrOptions) return; // nothing to be done
- currentCps = cps;
+ Widget texts[100], forelast = NULL, anchor, widest, lastrow = NULL, browse = NULL;
+ Dimension bWidth = 50;
+
+ if(dlgNr < PromoDlg && shellUp[dlgNr]) return 0; // already up
+ if(dlgNr && dlgNr < PromoDlg && shells[dlgNr]) { // reusable, and used before (but popped down)
+ XtPopup(shells[dlgNr], XtGrabNone);
+ shellUp[dlgNr] = True;
+ return 0;
+ }
- if(cps->nrOptions > 50) width = 4; else if(cps->nrOptions>24) width = 2; else width = 1;
- height = cps->nrOptions / width + 1;
+ dialogOptions[dlgNr] = option; // make available to callback
+ // post currentOption globally, so Spin and Combo callbacks can already use it
+ // WARNING: this kludge does not work for persistent dialogs, so that these cannot have spin or combo controls!
+ currentOption = option;
+
+ if(engineDlg) { // Settings popup for engine: format through heuristic
+ int n = currentCps->nrOptions;
+ if(!n) { DisplayNote(_("Engine has no options")); currentCps = NULL; return 0; }
+ if(n > 50) width = 4; else if(n>24) width = 2; else width = 1;
+ height = n / width + 1;
+ if(n && (currentOption[n-1].type == Button || currentOption[n-1].type == SaveButton)) currentOption[n].min = SAME_ROW; // OK on same line
+ currentOption[n].type = EndMark; currentOption[n].target = NULL; // delimit list by callback-less end mark
+ }
i = 0;
XtSetArg(args[i], XtNresizable, True); i++;
- SettingsShell = popup =
- XtCreatePopupShell(_("Settings Menu"), transientShellWidgetClass,
- shellWidget, args, i);
-
+ shells[BoardWindow] = shellWidget; parents[dlgNr] = parent;
+
+ if(dlgNr == BoardWindow) popup = shellWidget; else
+ popup = shells[dlgNr] =
+ XtCreatePopupShell(title, !top || !appData.topLevel ? transientShellWidgetClass : topLevelShellWidgetClass,
+ shells[parent], args, i);
+
layout =
XtCreateManagedWidget(layoutName, formWidgetClass, popup,
layoutArgs, XtNumber(layoutArgs));
+ if(!appData.monoMode && appData.dialogColor[0]) XtSetArg(args[0], XtNbackground, dialogColor);
+ XtSetValues(layout, args, 1);
+
for(c=0; c<width; c++) {
pane[4] = 'A'+c;
form =
XtCreateManagedWidget(pane, formWidgetClass, layout,
formArgs, XtNumber(formArgs));
j=0;
- XtSetArg(args[j], XtNfromHoriz, leftMargin); j++;
+ XtSetArg(args[j], stack ? XtNfromVert : XtNfromHoriz, previousPane); j++;
+ if(!appData.monoMode && appData.dialogColor[0]) XtSetArg(args[j], XtNbackground, dialogColor), j++;
XtSetValues(form, args, j);
- leftMargin = form;
-
- last = widest = NULL; anchor = forelast;
- for(h=0; h<height; h++) {
- forelast = last;
+ lastrow = forelast = NULL;
+ previousPane = form;
+
+ last = widest = NULL; anchor = lastrow;
+ for(h=0; h<height || c == width-1; h++) {
i = h + c*height;
- if(i >= cps->nrOptions) break;
- switch(cps->option[i].type) {
+ if(option[i].type == EndMark) break;
+ if(option[i].type == -1) continue;
+ lastrow = forelast;
+ forelast = last;
+ switch(option[i].type) {
+ case Fractional:
+ snprintf(def, MSG_SIZ, "%.2f", *(float*)option[i].target);
+ option[i].value = *(float*)option[i].target;
+ goto tBox;
case Spin:
- sprintf(def, "%d", cps->option[i].value);
+ if(!engineDlg) option[i].value = *(int*)option[i].target;
+ snprintf(def, MSG_SIZ, "%d", option[i].value);
case TextBox:
- j=0;
- XtSetArg(args[j], XtNfromVert, last); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
- texts[h] =
- dialog = XtCreateManagedWidget(cps->option[i].name, labelWidgetClass, form, args, j);
- j=0;
- XtSetArg(args[j], XtNfromVert, last); j++;
- XtSetArg(args[j], XtNfromHoriz, dialog); j++;
- XtSetArg(args[j], XtNborderWidth, 1); j++;
- XtSetArg(args[j], XtNwidth, cps->option[i].type == Spin ? 40 : 175); j++;
+ case FileName:
+ case PathName:
+ tBox:
+ if(option[i].name[0]) { // prefixed by label with option name
+ j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
+ 0 /* w */, textHeight /* h */, 0xC0 /* chain to left edge */);
+ XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
+ XtSetArg(args[j], XtNlabel, _(option[i].name)); j++;
+ texts[h] = dialog = XtCreateManagedWidget(option[i].name, labelWidgetClass, form, args, j);
+ } else texts[h] = dialog = NULL; // kludge to position from left margin
+ w = option[i].type == Spin || option[i].type == Fractional ? 70 : option[i].max ? option[i].max : 205;
+ if(option[i].type == FileName || option[i].type == PathName) w -= 55;
+ j = SetPositionAndSize(args, dialog, last, 1 /* border */,
+ w /* w */, option[i].type == TextBox ? option[i].value : 0 /* h */, 0x91 /* chain full width */);
+ if(option[i].type == TextBox) { // decorations for multi-line text-edits
+ if(option[i].min & T_VSCRL) { XtSetArg(args[j], XtNscrollVertical, XawtextScrollAlways); j++; }
+ if(option[i].min & T_HSCRL) { XtSetArg(args[j], XtNscrollHorizontal, XawtextScrollAlways); j++; }
+ if(option[i].min & T_FILL) { XtSetArg(args[j], XtNautoFill, True); j++; }
+ if(option[i].min & T_WRAP) { XtSetArg(args[j], XtNwrap, XawtextWrapWord); j++; }
+ if(option[i].min & T_TOP) { XtSetArg(args[j], XtNtop, XtChainTop); j++;
+ if(!option[i].value) { XtSetArg(args[j], XtNbottom, XtChainTop); j++;
+ XtSetValues(dialog, args+j-2, 2);
+ }
+ }
+ } else shrink = TRUE;
XtSetArg(args[j], XtNeditType, XawtextEdit); j++;
XtSetArg(args[j], XtNuseStringInPlace, False); j++;
XtSetArg(args[j], XtNdisplayCaret, False); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
XtSetArg(args[j], XtNresizable, True); j++;
- XtSetArg(args[j], XtNstring, cps->option[i].type==Spin ? def : cps->option[i].textValue); j++;
+ XtSetArg(args[j], XtNinsertPosition, 9999); j++;
+ XtSetArg(args[j], XtNstring, option[i].type==Spin || option[i].type==Fractional ? def :
+ engineDlg ? option[i].textValue : *(char**)option[i].target); j++;
edit = last;
- cps->option[i].handle = (void*)
- (last = XtCreateManagedWidget("text", asciiTextWidgetClass, form, args, j));
- XtAddEventHandler(last, ButtonPressMask, False, SetFocus, (XtPointer) popup);
- if(cps->option[i].type == TextBox) break;
+ option[i].handle = (void*)
+ (textField = last = XtCreateManagedWidget("text", asciiTextWidgetClass, form, args, j));
+ XtAddEventHandler(last, ButtonPressMask, False, SetFocus, (XtPointer) popup); // gets focus on mouse click
+ if(option[i].min == 0 || option[i].type != TextBox)
+ XtOverrideTranslations(last, XtParseTranslationTable(oneLiner)); // standard handler for <Enter> and <Tab>
+
+ if(option[i].type == TextBox || option[i].type == Fractional) break;
// add increment and decrement controls for spin
- j=0;
- XtSetArg(args[j], XtNfromVert, edit); j++;
- XtSetArg(args[j], XtNfromHoriz, last); j++;
- XtSetArg(args[j], XtNheight, 10); j++;
- XtSetArg(args[j], XtNwidth, 20); j++;
- edit = XtCreateManagedWidget("+", commandWidgetClass, form, args, j);
- XtAddCallback(edit, XtNcallback, SpinCallback,
- (XtPointer)(intptr_t) i);
+ if(option[i].type == FileName || option[i].type == PathName) {
+ msg = _("browse"); w = 0; // automatically scale to width of text
+ j = textHeight ? textHeight : 0;
+ } else {
+ w = 20; msg = "+"; j = textHeight/2; // spin button
+ }
+ j = SetPositionAndSize(args, last, edit, 3 /* border */,
+ w /* w */, j /* h */, 0x31 /* chain to right edge */);
+ edit = XtCreateManagedWidget(msg, commandWidgetClass, form, args, j);
+ XtAddCallback(edit, XtNcallback, SpinCallback, (XtPointer)(intptr_t) i + 256*dlgNr);
+ if(w == 0) browse = edit;
- j=0;
- XtSetArg(args[j], XtNfromVert, edit); j++;
- XtSetArg(args[j], XtNfromHoriz, last); j++;
- XtSetArg(args[j], XtNheight, 10); j++;
- XtSetArg(args[j], XtNwidth, 20); j++;
+ if(option[i].type != Spin) break;
+
+ j = SetPositionAndSize(args, last, edit, 3 /* border */,
+ 20 /* w */, textHeight/2 /* h */, 0x31 /* chain to right edge */);
+ XtSetArg(args[j], XtNvertDistance, -1); j++;
last = XtCreateManagedWidget("-", commandWidgetClass, form, args, j);
- XtAddCallback(last, XtNcallback, SpinCallback,
- (XtPointer)(intptr_t) i);
+ XtAddCallback(last, XtNcallback, SpinCallback, (XtPointer)(intptr_t) i + 256*dlgNr);
break;
case CheckBox:
- j=0;
- XtSetArg(args[j], XtNfromVert, last); j++;
- XtSetArg(args[j], XtNwidth, 10); j++;
- XtSetArg(args[j], XtNheight, 10); j++;
- XtSetArg(args[j], XtNstate, cps->option[i].value); j++;
- cps->option[i].handle = (void*)
- (dialog = XtCreateManagedWidget(" ", toggleWidgetClass, form, args, j));
- j=0;
- XtSetArg(args[j], XtNfromVert, last); j++;
- XtSetArg(args[j], XtNfromHoriz, dialog); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
+ if(!engineDlg) option[i].value = *(Boolean*)option[i].target; // where checkbox callback uses it
+ j = SetPositionAndSize(args, last, lastrow, 1 /* border */,
+ textHeight/2 /* w */, textHeight/2 /* h */, 0xC0 /* chain both to left edge */);
+ XtSetArg(args[j], XtNvertDistance, (textHeight+2)/4 + 3); j++;
+ XtSetArg(args[j], XtNstate, option[i].value); j++;
+ lastrow = last;
+ option[i].handle = (void*)
+ (last = XtCreateManagedWidget(" ", toggleWidgetClass, form, args, j));
+ j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
+ option[i].max /* w */, textHeight /* h */, 0xC1 /* chain */);
+ XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
+ XtSetArg(args[j], XtNlabel, _(option[i].name)); j++;
+ last = XtCreateManagedWidget("label", commandWidgetClass, form, args, j);
+ // make clicking the text toggle checkbox
+ XtAddEventHandler(last, ButtonPressMask, False, CheckCallback, (XtPointer)(intptr_t) i + 256*dlgNr);
+ shrink = TRUE; // following buttons must get text height
+ break;
+ case Label:
+ msg = option[i].name;
+ if(!msg) break;
+ chain = option[i].min;
+ if(chain & SAME_ROW) forelast = lastrow; else shrink = FALSE;
+ j = SetPositionAndSize(args, last, lastrow, (chain & 2) != 0 /* border */,
+ option[i].max /* w */, shrink ? textHeight : 0 /* h */, chain | 2 /* chain */);
+#if ENABLE_NLS
+ if(option[i].choice) XtSetArg(args[j], XtNfontSet, *(XFontSet*)option[i].choice), j++;
+#else
+ if(option[i].choice) XtSetArg(args[j], XtNfont, (XFontStruct*)option[i].choice), j++;
+#endif
+ XtSetArg(args[j], XtNresizable, False); j++;
XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
- last = XtCreateManagedWidget(cps->option[i].name, labelWidgetClass, form, args, j);
+ XtSetArg(args[j], XtNlabel, _(msg)); j++;
+ option[i].handle = (void*) (last = XtCreateManagedWidget("label", labelWidgetClass, form, args, j));
+ if(option[i].target) // allow user to specify event handler for button presses
+ XtAddEventHandler(last, ButtonPressMask, False, CheckCallback, (XtPointer)(intptr_t) i + 256*dlgNr);
break;
case SaveButton:
case Button:
- j=0;
- XtSetArg(args[j], XtNfromVert, last); j++;
- XtSetArg(args[j], XtNstate, cps->option[i].value); j++;
- cps->option[i].handle = (void*)
- (dialog = last = XtCreateManagedWidget(cps->option[i].name, commandWidgetClass, form, args, j));
- XtAddCallback(last, XtNcallback, SettingsCallback,
- (XtPointer)(intptr_t) (cps->option[i].type == SaveButton));
+ if(option[i].min & SAME_ROW) {
+ chain = 0x31; // 0011.0001 = both left and right side to right edge
+ forelast = lastrow;
+ } else chain = 0, shrink = FALSE;
+ j = SetPositionAndSize(args, last, lastrow, 3 /* border */,
+ option[i].max /* w */, shrink ? textHeight : 0 /* h */, option[i].min & 0xE | chain /* chain */);
+ XtSetArg(args[j], XtNlabel, _(option[i].name)); j++;
+ if(option[i].textValue) { // special for buttons of New Variant dialog
+ XtSetArg(args[j], XtNsensitive, appData.noChessProgram || option[i].value < 0
+ || strstr(first.variants, VariantName(option[i].value))); j++;
+ XtSetArg(args[j], XtNborderWidth, (gameInfo.variant == option[i].value)+1); j++;
+ }
+ option[i].handle = (void*)
+ (dialog = last = XtCreateManagedWidget(option[i].name, commandWidgetClass, form, args, j));
+ if(option[i].choice && ((char*)option[i].choice)[0] == '#' && !engineDlg) { // for the color picker default-reset
+ SetColor( *(char**) option[i-1].target, &option[i]);
+ XtAddEventHandler(option[i-1].handle, KeyReleaseMask, False, ColorChanged, (XtPointer)(intptr_t) i-1);
+ }
+ XtAddCallback(last, XtNcallback, GenericCallback, (XtPointer)(intptr_t) i + (dlgNr<<16)); // invokes user callback
+ if(option[i].textValue) SetColor( option[i].textValue, &option[i]); // for new-variant buttons
break;
case ComboBox:
- j=0;
- XtSetArg(args[j], XtNfromVert, last); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
+ j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
+ 0 /* w */, textHeight /* h */, 0xC0 /* chain both sides to left edge */);
XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
- dialog = XtCreateManagedWidget(cps->option[i].name, labelWidgetClass, form, args, j);
+ XtSetArg(args[j], XtNlabel, _(option[i].name)); j++;
+ texts[h] = dialog = XtCreateManagedWidget(option[i].name, labelWidgetClass, form, args, j);
- j=0;
- XtSetArg(args[j], XtNfromVert, last); j++;
- XtSetArg(args[j], XtNfromHoriz, dialog); j++;
- XtSetArg(args[j], XtNwidth, 100); j++;
- XtSetArg(args[j], XtNmenuName, XtNewString(cps->option[i].name)); j++;
- XtSetArg(args[j], XtNlabel, ((char**)cps->option[i].textValue)[cps->option[i].value]); j++;
- cps->option[i].handle = (void*)
- (last = XtCreateManagedWidget(" ", menuButtonWidgetClass, form, args, j));
- CreateComboPopup(last, cps->option[i].name, i, (char **) cps->option[i].textValue);
- values[i] = cps->option[i].value;
+ if(option[i].min & COMBO_CALLBACK) msg = _(option[i].name); else {
+ if(!engineDlg) SetCurrentComboSelection(option+i);
+ msg=_(((char**)option[i].choice)[option[i].value]);
+ }
+
+ j = SetPositionAndSize(args, dialog, last, (option[i].min & 2) == 0 /* border */,
+ option[i].max && !engineDlg ? option[i].max : 100 /* w */,
+ textHeight /* h */, 0x91 /* chain */); // same row as its label!
+ XtSetArg(args[j], XtNmenuName, XtNewString(option[i].name)); j++;
+ XtSetArg(args[j], XtNlabel, msg); j++;
+ shrink = TRUE;
+ option[i].handle = (void*)
+ (last = XtCreateManagedWidget(" ", menuButtonWidgetClass, form, args, j));
+ CreateComboPopup(last, option + i, i + 256*dlgNr, TRUE, -1);
+ values[i] = option[i].value;
+ break;
+ case ListBox:
+ // Listbox goes in viewport, as needed for game list
+ if(option[i].min & SAME_ROW) forelast = lastrow;
+ j = SetPositionAndSize(args, last, lastrow, 1 /* border */,
+ option[i].max /* w */, option[i].value /* h */, option[i].min /* chain */);
+ XtSetArg(args[j], XtNresizable, False); j++;
+ XtSetArg(args[j], XtNallowVert, True); j++; // scoll direction
+ last =
+ XtCreateManagedWidget("viewport", viewportWidgetClass, form, args, j);
+ j = 0; // now list itself
+ XtSetArg(args[j], XtNdefaultColumns, 1); j++;
+ XtSetArg(args[j], XtNforceColumns, True); j++;
+ XtSetArg(args[j], XtNverticalList, True); j++;
+ option[i].handle = (void*)
+ (edit = XtCreateManagedWidget("list", listWidgetClass, last, args, j));
+ XawListChange(option[i].handle, option[i].target, 0, 0, True);
+ XawListHighlight(option[i].handle, 0);
+ scrollTranslations[25] = '0' + i;
+ scrollTranslations[27] = 'A' + dlgNr;
+ XtOverrideTranslations(edit, XtParseTranslationTable(scrollTranslations)); // for mouse-wheel
+ break;
+ case Graph:
+ j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
+ option[i].max /* w */, option[i].value /* h */, option[i].min /* chain */);
+ option[i].handle = (void*)
+ (last = XtCreateManagedWidget("graph", widgetClass, form, args, j));
+ XtAddEventHandler(last, ExposureMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask, False,
+ (XtEventHandler) GraphEventProc, &option[i]); // mandatory user-supplied expose handler
+ if(option[i].min & SAME_ROW) last = forelast, forelast = lastrow;
+ option[i].choice = (char**) cairo_image_surface_create (CAIRO_FORMAT_ARGB32, option[i].max, option[i].value); // image buffer
+ break;
+ case PopUp: // note: used only after Graph, so 'last' refers to the Graph widget
+ option[i].handle = (void*) CreateComboPopup(last, option + i, i + 256*dlgNr, TRUE, option[i].value);
+ break;
+ case BoxBegin:
+ if(option[i].min & SAME_ROW) forelast = lastrow;
+ j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
+ 0 /* w */, 0 /* h */, option[i].min /* chain */);
+ XtSetArg(args[j], XtNorientation, XtorientHorizontal); j++;
+ XtSetArg(args[j], XtNvSpace, 0); j++;
+ option[box=i].handle = (void*)
+ (last = XtCreateWidget("box", boxWidgetClass, form, args, j));
+ oldForm = form; form = last; oldLastRow = lastrow; oldForeLast = forelast;
+ lastrow = NULL; last = NULL;
+ break;
+ case DropDown:
+ j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
+ 0 /* w */, 0 /* h */, 1 /* chain (always on same row) */);
+ forelast = lastrow;
+ msg = _(option[i].name); // write name on the menu button
+ XtSetArg(args[j], XtNmenuName, XtNewString(option[i].name)); j++;
+ XtSetArg(args[j], XtNlabel, msg); j++;
+ option[i].handle = (void*)
+ (last = XtCreateManagedWidget(option[i].name, menuButtonWidgetClass, form, args, j));
+ option[i].textValue = (char*) CreateComboPopup(last, option + i, i + 256*dlgNr, FALSE, -1);
+ break;
+ case BoxEnd:
+ XtManageChildren(&form, 1);
+ SqueezeIntoBox(&option[box], i-box, option[box].max);
+ if(option[i].target) ((ButtonCallback*)option[i].target)(box); // callback that can make sizing decisions
+ last = form; lastrow = oldLastRow; form = oldForm; forelast = oldForeLast;
+ break;
+ case Break:
+ width++;
+ height = i+1;
+ stack = !(option[i].min & SAME_ROW);
+ break;
+ default:
+ printf("GenericPopUp: unexpected case in switch.\n");
break;
}
}
// make an attempt to align all spins and textbox controls
maxWidth = maxTextWidth = 0;
- for(h=0; h<height; h++) {
+ if(browse != NULL) {
+ j=0;
+ XtSetArg(args[j], XtNwidth, &bWidth); j++;
+ XtGetValues(browse, args, j);
+ }
+ for(h=0; h<height || c == width-1; h++) {
i = h + c*height;
- if(i >= cps->nrOptions) break;
- if(cps->option[i].type == Spin || cps->option[i].type == TextBox) {
+ if(option[i].type == EndMark) break;
+ if(option[i].type == Spin || option[i].type == TextBox || option[i].type == ComboBox
+ || option[i].type == PathName || option[i].type == FileName) {
Dimension w;
+ if(!texts[h]) continue;
j=0;
XtSetArg(args[j], XtNwidth, &w); j++;
XtGetValues(texts[h], args, j);
- if(cps->option[i].type == Spin) {
+ if(option[i].type == Spin) {
if(w > maxWidth) maxWidth = w;
widest = texts[h];
} else {
if(maxTextWidth + 110 < maxWidth)
maxTextWidth = maxWidth - 110;
else maxWidth = maxTextWidth + 110;
- for(h=0; h<height; h++) {
+ for(h=0; h<height || c == width-1; h++) {
i = h + c*height;
- if(i >= cps->nrOptions) break;
+ if(option[i].type == EndMark) break;
+ if(!texts[h]) continue; // Note: texts[h] can be undefined (giving errors in valgrind), but then both if's below will be false.
j=0;
- if(cps->option[i].type == Spin) {
+ if(option[i].type == Spin) {
XtSetArg(args[j], XtNwidth, maxWidth); j++;
XtSetValues(texts[h], args, j);
} else
- if(cps->option[i].type == TextBox) {
+ if(option[i].type == TextBox || option[i].type == ComboBox || option[i].type == PathName || option[i].type == FileName) {
XtSetArg(args[j], XtNwidth, maxTextWidth); j++;
XtSetValues(texts[h], args, j);
+ if(bWidth != 50 && (option[i].type == FileName || option[i].type == PathName)) {
+ int tWidth = (option[i].max ? option[i].max : 205) - 5 - bWidth;
+ j = 0;
+ XtSetArg(args[j], XtNwidth, tWidth); j++;
+ XtSetValues(option[i].handle, args, j);
+ }
}
}
}
- j=0;
- XtSetArg(args[j], XtNfromVert, anchor ? anchor : last); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNtop, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainRight); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
- XtSetArg(args[j], XtNfromHoriz, widest ? widest : dialog); j++;
- b_ok = XtCreateManagedWidget(_("OK"), commandWidgetClass, form, args, j);
- XtAddCallback(b_ok, XtNcallback, SettingsCallback, (XtPointer) 0);
-
- XtSetArg(args[j-1], XtNfromHoriz, b_ok);
- b_cancel = XtCreateManagedWidget(_("cancel"), commandWidgetClass, form, args, j);
- XtAddCallback(b_cancel, XtNcallback, SettingsPopDown, (XtPointer) 0);
- XtRealizeWidget(popup);
- CatchDeleteWindow(popup, "SettingsPopDown");
-
- XQueryPointer(xDisplay, xBoardWindow, &root, &child,
- &x, &y, &win_x, &win_y, &mask);
-
- XtSetArg(args[0], XtNx, x - 10);
- XtSetArg(args[1], XtNy, y - 30);
- XtSetValues(popup, args, 2);
-
- XtPopup(popup, XtGrabExclusive);
- SettingsUp = True;
+ if(option[i].min & SAME_ROW) { // even when OK suppressed this EndMark bit can request chaining of last row to bottom
+ for(j=i-1; option[j+1].min & SAME_ROW; j--) {
+ XtSetArg(args[0], XtNtop, XtChainBottom);
+ XtSetArg(args[1], XtNbottom, XtChainBottom);
+ XtSetValues(option[j].handle, args, 2);
+ }
+ if((option[j].type == TextBox || option[j].type == ListBox) && option[j].name[0] == NULLCHAR) {
+ Widget w = option[j].handle;
+ if(option[j].type == ListBox) w = XtParent(w); // for listbox we must chain viewport
+ XtSetArg(args[0], XtNbottom, XtChainBottom);
+ XtSetValues(w, args, 1);
+ }
+ lastrow = forelast;
+ } else shrink = FALSE, lastrow = last, last = widest ? widest : dialog;
+ j = SetPositionAndSize(args, last, anchor ? anchor : lastrow, 3 /* border */,
+ 0 /* w */, shrink ? textHeight : 0 /* h */, 0x37 /* chain: right, bottom and use both neighbors */);
+
+ if(!(option[i].min & NO_OK)) {
+ option[i].handle = b_ok = XtCreateManagedWidget(_("OK"), commandWidgetClass, form, args, j);
+ XtAddCallback(b_ok, XtNcallback, GenericCallback, (XtPointer)(intptr_t) (30001 + (dlgNr<<16)));
+ if(!(option[i].min & NO_CANCEL)) {
+ XtSetArg(args[1], XtNfromHoriz, b_ok); // overwrites!
+ b_cancel = XtCreateManagedWidget(_("cancel"), commandWidgetClass, form, args, j);
+ XtAddCallback(b_cancel, XtNcallback, GenericCallback, (XtPointer)(intptr_t) (30000 + (dlgNr<<16)));
+ }
+ }
+ XtRealizeWidget(popup);
+ if(dlgNr != BoardWindow) { // assign close button, and position w.r.t. pointer, if not main window
+ XSetWMProtocols(xDisplay, XtWindow(popup), &wm_delete_window, 1);
+ snprintf(def, MSG_SIZ, "<Message>WM_PROTOCOLS: GenericPopDown(\"%d\") \n", dlgNr);
+ XtAugmentTranslations(popup, XtParseTranslationTable(def));
+ XQueryPointer(xDisplay, xBoardWindow, &root, &child,
+ &x, &y, &win_x, &win_y, &mask);
+
+ XtSetArg(args[0], XtNx, x - 10);
+ XtSetArg(args[1], XtNy, y - 30);
+ XtSetValues(popup, args, 2);
+ }
+ XtPopup(popup, modal ? XtGrabExclusive : XtGrabNone);
+ shellUp[dlgNr]++; // count rather than flag
previous = NULL;
- if(edit)SetFocus(edit, popup, (XEvent*) NULL, False);
+ if(textField) SetFocus(textField, popup, (XEvent*) NULL, False);
+ if(dlgNr && wp[dlgNr] && wp[dlgNr]->width > 0) { // if persistent window-info available, reposition
+ j = 0;
+ XtSetArg(args[j], XtNheight, (Dimension) (wp[dlgNr]->height)); j++;
+ XtSetArg(args[j], XtNwidth, (Dimension) (wp[dlgNr]->width)); j++;
+ XtSetArg(args[j], XtNx, (Position) (wp[dlgNr]->x)); j++;
+ XtSetArg(args[j], XtNy, (Position) (wp[dlgNr]->y)); j++;
+ XtSetValues(popup, args, j);
+ }
+ RaiseWindow(dlgNr);
+ return 1; // tells caller he must do initialization (e.g. add specific event handlers)
+}
+
+
+/* function called when the data to Paste is ready */
+static void
+SendTextCB (Widget w, XtPointer client_data, Atom *selection,
+ Atom *type, XtPointer value, unsigned long *len, int *format)
+{
+ char buf[MSG_SIZ], *p = (char*) textOptions[(int)(intptr_t) client_data].choice, *name = (char*) value, *q;
+ if (value==NULL || *len==0) return; /* nothing selected, abort */
+ name[*len]='\0';
+ strncpy(buf, p, MSG_SIZ);
+ q = strstr(p, "$name");
+ snprintf(buf + (q-p), MSG_SIZ -(q-p), "%s%s", name, q+5);
+ SendString(buf);
+ XtFree(value);
}
-void FirstSettingsProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+SendText (int n)
{
- SettingsPopUp(&first);
+ char *p = (char*) textOptions[n].choice;
+ if(strstr(p, "$name")) {
+ XtGetSelectionValue(menuBarWidget,
+ XA_PRIMARY, XA_STRING,
+ /* (XtSelectionCallbackProc) */ SendTextCB,
+ (XtPointer) (intptr_t) n, /* client_data passed to PastePositionCB */
+ CurrentTime
+ );
+ } else SendString(p);
}
-void SecondSettingsProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
+void
+SetInsertPos (Option *opt, int pos)
{
- SettingsPopUp(&second);
+ Arg args[16];
+ XtSetArg(args[0], XtNinsertPosition, pos);
+ XtSetValues(opt->handle, args, 1);
+// SetFocus(opt->handle, shells[InputBoxDlg], NULL, False); // No idea why this does not work, and the following is needed:
+// XSetInputFocus(xDisplay, XtWindow(opt->handle), RevertToPointerRoot, CurrentTime);
}
-//---------------------------- Chat Windows ----------------------------------------------
+void
+TypeInProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
+{ // can be used as handler for any text edit in any dialog (from GenericPopUp, that is)
+ int n = prms[0][0] - '0';
+ Widget sh = XtParent(XtParent(XtParent(w))); // popup shell
-void OutputChatMessage(int partner, char *mess)
+ if(n<2) { // Enter or Esc typed from primed text widget: treat as if dialog OK or cancel button hit.
+ int dlgNr; // figure out what the dialog number is by comparing shells (because we must pass it :( )
+ for(dlgNr=0; dlgNr<NrOfDialogs; dlgNr++) if(shellUp[dlgNr] && shells[dlgNr] == sh)
+ GenericCallback (w, (XtPointer)(intptr_t) (30000 + n + (dlgNr<<16)), NULL);
+ }
+}
+
+void
+HardSetFocus (Option *opt)
{
- return; // dummy
+ XSetInputFocus(xDisplay, XtWindow(opt->handle), RevertToPointerRoot, CurrentTime);
}
+