-/*
- * xhistory.c -- Move list window, part of X front end for XBoard
- * $Id$
- *
- * Copyright 2000 Free Software Foundation, Inc.
- *
- * The following terms apply to the enhanced version of XBoard distributed
- * by the Free Software Foundation:
- * ------------------------------------------------------------------------
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * ------------------------------------------------------------------------
- *
- * See the file ChangeLog for a revision history.
- */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <ctype.h>
-#include <errno.h>
-#include <sys/types.h>
-
-#if STDC_HEADERS
-# include <stdlib.h>
-# include <string.h>
-#else /* not STDC_HEADERS */
-extern char *getenv();
-# if HAVE_STRING_H
-# include <string.h>
-# else /* not HAVE_STRING_H */
-# include <strings.h>
-# endif /* not HAVE_STRING_H */
-#endif /* not STDC_HEADERS */
-
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#include <X11/Intrinsic.h>
-#include <X11/StringDefs.h>
-#include <X11/Shell.h>
-#include <X11/Xaw/Dialog.h>
-#include <X11/Xaw/Form.h>
-#include <X11/Xaw/List.h>
-#include <X11/Xaw/Label.h>
-#include <X11/Xaw/SimpleMenu.h>
-#include <X11/Xaw/SmeBSB.h>
-#include <X11/Xaw/SmeLine.h>
-#include <X11/Xaw/Box.h>
-#include <X11/Xaw/Paned.h>
-#include <X11/Xaw/MenuButton.h>
-#include <X11/cursorfont.h>
-#include <X11/Xaw/Text.h>
-#include <X11/Xaw/AsciiText.h>
-#include <X11/Xaw/Viewport.h>
-
-#include "common.h"
-#include "frontend.h"
-#include "backend.h"
-#include "xboard.h"
-#include "xhistory.h"
-#include "gettext.h"
-
-#ifdef ENABLE_NLS
-# define _(s) gettext (s)
-# define N_(s) gettext_noop (s)
-#else
-# define _(s) (s)
-# define N_(s) s
-#endif
-
-#define _LL_ 100
-
-extern Widget formWidget, shellWidget, boardWidget, menuBarWidget;
-extern Display *xDisplay;
-extern int squareSize;
-extern Pixmap xMarkPixmap;
-extern char *layoutName;
-
-struct History{
- String *Nr,*white,*black;
- int aNr; /* space actually alocated */
- Widget mvn,mvw,mvb,vbox,viewport,sh;
- char Up;
-};
-
-struct History *hist=0;
-String dots=" ... ";
-
-void
-HistoryPopDown(w, client_data, call_data)
- Widget w;
- XtPointer client_data, call_data;
-{
- Arg args[16];
- int j;
- if(hist)
-
- XtPopdown(hist->sh);
- hist->Up=False;
-
- j=0;
- XtSetArg(args[j], XtNleftBitmap, None); j++;
- XtSetValues(XtNameToWidget(menuBarWidget, "menuMode.Show Move List"),
- args, j);
-}
-
-void HistoryMoveProc(Widget w, XtPointer closure, XtPointer call_data)
-{
- int to;
- XawListReturnStruct *R = (XawListReturnStruct *) call_data;
- if (w == hist->mvn || w == hist->mvw) {
- to=2*R->list_index-1;
- ToNrEvent(to);
- }
- else if (w == hist->mvb) {
- to=2*R->list_index;
- ToNrEvent(to);
- }
-}
-
-void HistoryAlloc(int len){
- int i;
- if(hist){
- free(hist->Nr[0]);free(hist->white[0]);free(hist->black[0]);
- free(hist->Nr);free(hist->white);free(hist->black);
- }
- else{
- hist=(struct History*)malloc(sizeof(struct History));
- }
- hist->aNr=len;
- hist->Nr=(String*)malloc(hist->aNr*sizeof(String*));
- hist->white=(String*)malloc(hist->aNr*sizeof(String*));
- hist->black=(String*)malloc(hist->aNr*sizeof(String*));
-
- hist->Nr[0]=(String)malloc(hist->aNr*6);
- hist->white[0]=(String)malloc(hist->aNr*MOVE_LEN);
- hist->black[0]=(String)malloc(hist->aNr*MOVE_LEN);
-
- sprintf(hist->Nr[0]," ");
- sprintf(hist->white[0],_("White "));
- sprintf(hist->black[0],_("Black "));
- for(i=1;i<hist->aNr;i++){
- hist->Nr[i]= hist->Nr[i-1]+6;
- hist->white[i]= hist->white[i-1]+MOVE_LEN;
- hist->black[i]= hist->black[i-1]+MOVE_LEN;
- sprintf(hist->Nr[i],"%i.",i);
- sprintf(hist->white[i],"-----");
- sprintf(hist->black[i],"-----");
- }
-}
-
-
-#if 1
-/* Find empty space inside vbox form widget and redistribute it amongst
- the list widgets inside it. */
-/* This version sort of works */
-void
-HistoryFill()
-{
- Dimension w, bw;
- long extra;
- Position x, x1, x2;
- int j, dd;
- Arg args[16];
-
- j = 0;
- XtSetArg(args[j], XtNx, &x); j++;
- XtSetArg(args[j], XtNwidth, &w); j++;
- XtSetArg(args[j], XtNborderWidth, &bw); j++;
- XtGetValues(hist->mvb, args, j);
- x1 = x + w + 2*bw;
-
- j = 0;
- XtSetArg(args[j], XtNwidth, &w); j++;
- XtSetArg(args[j], XtNdefaultDistance, &dd); j++;
- XtGetValues(hist->vbox, args, j);
- x2 = w - dd;
-
- extra = x2 - x1;
- if (extra < 0) {
- extra = -((-extra)/2);
- } else {
- extra = extra/2;
- }
-
- j = 0;
- XtSetArg(args[j], XtNwidth, &w); j++;
- XtGetValues(hist->mvw, args, j);
- w += extra;
- j = 0;
- XtSetArg(args[j], XtNwidth, w); j++;
- XtSetValues(hist->mvw, args, j);
-
- j = 0;
- XtSetArg(args[j], XtNwidth, &w); j++;
- XtGetValues(hist->mvb, args, j);
- w += extra;
- j = 0;
- XtSetArg(args[j], XtNwidth, w); j++;
- XtSetValues(hist->mvb, args, j);
-}
-#else
-/* Find empty space inside vbox form widget and redistribute it amongst
- the list widgets inside it. */
-/* This version doesn't work */
-void
-HistoryFill()
-{
- Arg args[16];
- Dimension fw, niw, wiw, biw, nbw, wbw, bbw;
- int j, nl, wl, bl, fdd;
- long extra;
-
- j = 0;
- XtSetArg(args[j], XtNwidth, &fw); j++;
- XtSetArg(args[j], XtNdefaultDistance, &fdd); j++;
- XtGetValues(hist->vbox, args, j);
-
- j = 0;
- XtSetArg(args[j], XtNlongest, &nl); j++;
- XtSetArg(args[j], XtNinternalWidth, &niw); j++;
- XtSetArg(args[j], XtNborderWidth, &nbw); j++;
- XtGetValues(hist->mvn, args, j);
-
- j = 0;
- XtSetArg(args[j], XtNlongest, &wl); j++;
- XtSetArg(args[j], XtNinternalWidth, &wiw); j++;
- XtSetArg(args[j], XtNborderWidth, &wbw); j++;
- XtGetValues(hist->mvw, args, j);
-
- j = 0;
- XtSetArg(args[j], XtNlongest, &bl); j++;
- XtSetArg(args[j], XtNinternalWidth, &biw); j++;
- XtSetArg(args[j], XtNborderWidth, &bbw); j++;
- XtGetValues(hist->mvb, args, j);
-
- extra = fw - 4*fdd -
- nl - 1 - 2*niw - 2*nbw - wl - 2*wiw - 2*wbw - bl - 2*biw - 2*bbw;
- if (extra < 0) extra = 0;
-
- j = 0;
- XtSetArg(args[j], XtNwidth, nl + 1 + 2*niw); j++;
- XtSetValues(hist->mvn, args, j);
-
- j = 0;
- XtSetArg(args[j], XtNwidth, wl + 2*wiw + extra/2); j++;
- XtSetValues(hist->mvw, args, j);
-
- j = 0;
- XtSetArg(args[j], XtNwidth, bl + 2*biw + extra/2); j++;
- XtSetValues(hist->mvb, args, j);
-}
-#endif
-
-void HistorySet(char movelist[][2*MOVE_LEN],int first,int last,int current){
- int i,b,m;
- if(hist){
- if(last >= hist->aNr) HistoryAlloc(last+_LL_);
- for(i=0;i<last;i++) {
- if((i%2)==0) {
- if(movelist[i][0]) {
- char* p = strchr(movelist[i], ' ');
- if (p) {
- strncpy(hist->white[i/2+1], movelist[i], p-movelist[i]);
- hist->white[i/2+1][p-movelist[i]] = NULLCHAR;
- } else {
- strcpy(hist->white[i/2+1],movelist[i]);
- }
- } else {
- strcpy(hist->white[i/2+1],dots);
- }
- } else {
- if(movelist[i][0]) {
- char* p = strchr(movelist[i], ' ');
- if (p) {
- strncpy(hist->black[i/2+1], movelist[i], p-movelist[i]);
- hist->black[i/2+1][p-movelist[i]] = NULLCHAR;
- } else {
- strcpy(hist->black[i/2+1],movelist[i]);
- }
- } else {
- strcpy(hist->black[i/2+1],"");
- }
- }
- }
- strcpy(hist->black[last/2+1],"");
- b=first/2;
- m=(last+3)/2-b;
- XawFormDoLayout(hist->vbox, False);
- XawListChange(hist->mvn,hist->Nr+b,m,0,True);
- XawListChange(hist->mvw,hist->white+b,m,0,True);
- XawListChange(hist->mvb,hist->black+b,m,0,True);
- HistoryFill();
- XawFormDoLayout(hist->vbox, True);
- if(current<0){
- XawListUnhighlight(hist->mvw);
- XawListUnhighlight(hist->mvb);
- }
- else if((current%2)==0){
- XawListHighlight(hist->mvw, current/2+1);
- XawListUnhighlight(hist->mvb);
- }
- else{
- XawListUnhighlight(hist->mvw);
- if(current) XawListHighlight(hist->mvb, current/2+1);
- else XawListUnhighlight(hist->mvb);
- }
- }
-}
-
-Widget HistoryCreate()
-{
- Arg args[16];
- int i,j;
-
- Widget layout,form,b_close;
- String trstr=
- "<Key>Up: BackwardProc() \n \
- <Key>Left: BackwardProc() \n \
- <Key>Down: ForwardProc() \n \
- <Key>Right: ForwardProc() \n";
- /*--- allocate memory for move-strings ---*/
- HistoryAlloc(_LL_);
-
- /*-------- create the widgets ---------------*/
- j = 0;
- XtSetArg(args[j], XtNresizable, True); j++;
- XtSetArg(args[j], XtNallowShellResize, True); j++;
-#if TOPLEVEL
- hist->sh =
- XtCreatePopupShell(_("Move list"), topLevelShellWidgetClass,
- shellWidget, args, j);
-#else
- hist->sh =
- XtCreatePopupShell(_("Move list"), transientShellWidgetClass,
- shellWidget, args, j);
-#endif
- j = 0;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNdefaultDistance, 0); j++;
- layout =
- XtCreateManagedWidget(layoutName, formWidgetClass, hist->sh,
- args, j);
-
- j = 0;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNresizable, True); j++;
-
- form =
- XtCreateManagedWidget("form", formWidgetClass, layout, args, j);
- j=0;
-
- j = 0;
-
- XtSetArg(args[j], XtNtop, XtChainTop); j++;
- XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtChainRight); j++;
-
- XtSetArg(args[j], XtNborderWidth, 1); j++;
- XtSetArg(args[j], XtNresizable, False); j++;
- XtSetArg(args[j], XtNallowVert, True); j++;
- XtSetArg(args[j], XtNallowHoriz, True); j++;
- XtSetArg(args[j], XtNforceBars, False); j++;
- XtSetArg(args[j], XtNheight, 280); j++;
- hist->viewport =
- XtCreateManagedWidget("viewport", viewportWidgetClass,
- form, args, j);
- j=0;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNorientation,XtorientHorizontal);j++;
- hist->vbox =
- XtCreateManagedWidget("vbox", formWidgetClass, hist->viewport, args, j);
-
- j=0;
- 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], XtNdefaultColumns, 1); j++;
- XtSetArg(args[j], XtNforceColumns, True); j++;
- XtSetArg(args[j], XtNverticalList, True); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNresizable,True);j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- hist->mvn = XtCreateManagedWidget("movesn", listWidgetClass,
- hist->vbox, args, j);
- XtAddCallback(hist->mvn, XtNcallback, HistoryMoveProc, (XtPointer) hist);
-
- j=0;
- XtSetArg(args[j], XtNtop, XtChainTop); j++;
- XtSetArg(args[j], XtNbottom, XtChainTop); j++;
- XtSetArg(args[j], XtNleft, XtChainLeft); j++;
- XtSetArg(args[j], XtNright, XtRubber); j++;
-
- XtSetArg(args[j], XtNdefaultColumns, 1); j++;
- XtSetArg(args[j], XtNforceColumns, True); j++;
- XtSetArg(args[j], XtNverticalList, True); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNresizable,True);j++;
- XtSetArg(args[j], XtNfromHoriz, hist->mvn); j++;
- hist->mvw = XtCreateManagedWidget("movesw", listWidgetClass,
- hist->vbox, args, j);
- XtAddCallback(hist->mvw, XtNcallback, HistoryMoveProc, (XtPointer) hist);
-
- j=0;
- XtSetArg(args[j], XtNtop, XtChainTop); j++;
- XtSetArg(args[j], XtNbottom, XtChainTop); j++;
- XtSetArg(args[j], XtNleft, XtRubber); j++;
- XtSetArg(args[j], XtNright, XtRubber); j++;
-
- XtSetArg(args[j], XtNdefaultColumns, 1); j++;
- XtSetArg(args[j], XtNforceColumns, True); j++;
- XtSetArg(args[j], XtNverticalList, True); j++;
- XtSetArg(args[j], XtNborderWidth, 0); j++;
- XtSetArg(args[j], XtNresizable,True);j++;
- XtSetArg(args[j], XtNfromHoriz, hist->mvw); j++;
- hist->mvb = XtCreateManagedWidget("movesb", listWidgetClass,
- hist->vbox, args, j);
- XtAddCallback(hist->mvb, XtNcallback, HistoryMoveProc, (XtPointer) hist);
-
- j=0;
- 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], XtNfromVert, hist->viewport); j++;
- b_close= XtCreateManagedWidget(_("Close"), commandWidgetClass,
- form, args, j);
- XtAddCallback(b_close, XtNcallback, HistoryPopDown, (XtPointer) 0);
-
- XtAugmentTranslations(hist->sh,XtParseTranslationTable (trstr));
-
- XtRealizeWidget(hist->sh);
- CatchDeleteWindow(hist->sh, "HistoryPopDown");
-
- for(i=1;i<hist->aNr;i++){
- strcpy(hist->white[i],dots);
- strcpy(hist->black[i],"");
- }
-
- return hist->sh;
-}
-
-void
-HistoryPopUp()
-{
- Arg args[16];
- int j;
-
- if(!hist) HistoryCreate();
- XtPopup(hist->sh, XtGrabNone);
- j=0;
- XtSetArg(args[j], XtNleftBitmap, xMarkPixmap); j++;
- XtSetValues(XtNameToWidget(menuBarWidget, "menuMode.Show Move List"),
- args, j);
- hist->Up=True;
-}
-
-
-void
-HistoryShowProc(w, event, prms, nprms)
- Widget w;
- XEvent *event;
- String *prms;
- Cardinal *nprms;
-{
- if (!hist) {
- HistoryCreate();
- HistoryPopUp();
- } else if (hist->Up) {
- HistoryPopDown(0,0,0);
- } else {
- HistoryPopUp();
- }
- ToNrEvent(currentMove);
-}
-
+/*\r
+ * xhistory.c -- Move list window, part of X front end for XBoard\r
+ * $Id$\r
+ *\r
+ * Copyright 2000 Free Software Foundation, Inc.\r
+ *\r
+ * The following terms apply to the enhanced version of XBoard distributed\r
+ * by the Free Software Foundation:\r
+ * ------------------------------------------------------------------------\r
+ * This program is free software; you can redistribute it and/or modify\r
+ * it under the terms of the GNU General Public License as published by\r
+ * the Free Software Foundation; either version 2 of the License, or\r
+ * (at your option) any later version.\r
+ *\r
+ * This program is distributed in the hope that it will be useful,\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+ * GNU General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License\r
+ * along with this program; if not, write to the Free Software\r
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.\r
+ * ------------------------------------------------------------------------\r
+ *\r
+ * See the file ChangeLog for a revision history.\r
+ */\r
+\r
+#include "config.h"\r
+\r
+#include <stdio.h>\r
+#include <ctype.h>\r
+#include <errno.h>\r
+#include <sys/types.h>\r
+\r
+#if STDC_HEADERS\r
+# include <stdlib.h>\r
+# include <string.h>\r
+#else /* not STDC_HEADERS */\r
+extern char *getenv();\r
+# if HAVE_STRING_H\r
+# include <string.h>\r
+# else /* not HAVE_STRING_H */\r
+# include <strings.h>\r
+# endif /* not HAVE_STRING_H */\r
+#endif /* not STDC_HEADERS */\r
+\r
+#if HAVE_UNISTD_H\r
+# include <unistd.h>\r
+#endif\r
+\r
+#include <X11/Intrinsic.h>\r
+#include <X11/StringDefs.h>\r
+#include <X11/Shell.h>\r
+#include <X11/Xaw/Dialog.h>\r
+#include <X11/Xaw/Form.h>\r
+#include <X11/Xaw/List.h>\r
+#include <X11/Xaw/Label.h>\r
+#include <X11/Xaw/SimpleMenu.h>\r
+#include <X11/Xaw/SmeBSB.h>\r
+#include <X11/Xaw/SmeLine.h>\r
+#include <X11/Xaw/Box.h>\r
+#include <X11/Xaw/Paned.h>\r
+#include <X11/Xaw/MenuButton.h>\r
+#include <X11/cursorfont.h>\r
+#include <X11/Xaw/Text.h>\r
+#include <X11/Xaw/AsciiText.h>\r
+#include <X11/Xaw/Viewport.h>\r
+\r
+#include "common.h"\r
+#include "frontend.h"\r
+#include "backend.h"\r
+#include "xboard.h"\r
+#include "xhistory.h"\r
+#include "gettext.h"\r
+\r
+#ifdef ENABLE_NLS\r
+# define _(s) gettext (s)\r
+# define N_(s) gettext_noop (s)\r
+#else\r
+# define _(s) (s)\r
+# define N_(s) s\r
+#endif\r
+\r
+#define _LL_ 100\r
+\r
+extern Widget formWidget, shellWidget, boardWidget, menuBarWidget;\r
+extern Display *xDisplay;\r
+extern int squareSize;\r
+extern Pixmap xMarkPixmap;\r
+extern char *layoutName;\r
+\r
+struct History{\r
+ String *Nr,*white,*black;\r
+ int aNr; /* space actually alocated */ \r
+ Widget mvn,mvw,mvb,vbox,viewport,sh;\r
+ char Up;\r
+};\r
+\r
+struct History *hist=0;\r
+String dots=" ... ";\r
+Position gameHistoryX, gameHistoryY;\r
+\r
+void\r
+HistoryPopDown(w, client_data, call_data)\r
+ Widget w;\r
+ XtPointer client_data, call_data;\r
+{\r
+ Arg args[16];\r
+ int j;\r
+ if(hist) {\r
+ // [HGM] remember old position\r
+ j = 0;\r
+ XtSetArg(args[j], XtNx, &gameHistoryX); j++;\r
+ XtSetArg(args[j], XtNy, &gameHistoryY); j++;\r
+ XtGetValues(hist->sh, args, j);\r
+\r
+ XtPopdown(hist->sh);\r
+ hist->Up=False;\r
+ }\r
+ j=0;\r
+ XtSetArg(args[j], XtNleftBitmap, None); j++;\r
+ XtSetValues(XtNameToWidget(menuBarWidget, "menuMode.Show Move List"),\r
+ args, j);\r
+}\r
+\r
+void HistoryMoveProc(Widget w, XtPointer closure, XtPointer call_data)\r
+{\r
+ int to;\r
+ XawListReturnStruct *R = (XawListReturnStruct *) call_data;\r
+ if (w == hist->mvn || w == hist->mvw) {\r
+ to=2*R->list_index-1;\r
+ ToNrEvent(to);\r
+ }\r
+ else if (w == hist->mvb) {\r
+ to=2*R->list_index;\r
+ ToNrEvent(to);\r
+ }\r
+}\r
+\r
+void HistoryAlloc(int len){\r
+ int i;\r
+ if(hist){\r
+ free(hist->Nr[0]);free(hist->white[0]);free(hist->black[0]);\r
+ free(hist->Nr);free(hist->white);free(hist->black);\r
+ }\r
+ else{\r
+ hist=(struct History*)malloc(sizeof(struct History)); \r
+ }\r
+ hist->aNr=len;\r
+ hist->Nr=(String*)malloc(hist->aNr*sizeof(String*));\r
+ hist->white=(String*)malloc(hist->aNr*sizeof(String*));\r
+ hist->black=(String*)malloc(hist->aNr*sizeof(String*));\r
+ \r
+ hist->Nr[0]=(String)malloc(hist->aNr*6);\r
+ hist->white[0]=(String)malloc(hist->aNr*MOVE_LEN);\r
+ hist->black[0]=(String)malloc(hist->aNr*MOVE_LEN);\r
+\r
+ sprintf(hist->Nr[0]," ");\r
+ sprintf(hist->white[0],_("White "));\r
+ sprintf(hist->black[0],_("Black "));\r
+ for(i=1;i<hist->aNr;i++){\r
+ hist->Nr[i]= hist->Nr[i-1]+6;\r
+ hist->white[i]= hist->white[i-1]+MOVE_LEN;\r
+ hist->black[i]= hist->black[i-1]+MOVE_LEN;\r
+ sprintf(hist->Nr[i],"%i.",i);\r
+ sprintf(hist->white[i],"-----");\r
+ sprintf(hist->black[i],"-----");\r
+ }\r
+}\r
+\r
+\r
+#if 1\r
+/* Find empty space inside vbox form widget and redistribute it amongst\r
+ the list widgets inside it. */\r
+/* This version sort of works */\r
+void\r
+HistoryFill()\r
+{\r
+ Dimension w, bw;\r
+ long extra;\r
+ Position x, x1, x2;\r
+ int j, dd;\r
+ Arg args[16];\r
+\r
+ j = 0;\r
+ XtSetArg(args[j], XtNx, &x); j++;\r
+ XtSetArg(args[j], XtNwidth, &w); j++;\r
+ XtSetArg(args[j], XtNborderWidth, &bw); j++;\r
+ XtGetValues(hist->mvb, args, j);\r
+ x1 = x + w + 2*bw;\r
+\r
+ j = 0;\r
+ XtSetArg(args[j], XtNwidth, &w); j++;\r
+ XtSetArg(args[j], XtNdefaultDistance, &dd); j++;\r
+ XtGetValues(hist->vbox, args, j);\r
+ x2 = w - dd;\r
+\r
+ extra = x2 - x1;\r
+ if (extra < 0) {\r
+ extra = -((-extra)/2);\r
+ } else {\r
+ extra = extra/2;\r
+ }\r
+ \r
+ j = 0;\r
+ XtSetArg(args[j], XtNwidth, &w); j++;\r
+ XtGetValues(hist->mvw, args, j);\r
+ w += extra;\r
+ j = 0;\r
+ XtSetArg(args[j], XtNwidth, w); j++;\r
+ XtSetValues(hist->mvw, args, j);\r
+\r
+ j = 0;\r
+ XtSetArg(args[j], XtNwidth, &w); j++;\r
+ XtGetValues(hist->mvb, args, j);\r
+ w += extra;\r
+ j = 0;\r
+ XtSetArg(args[j], XtNwidth, w); j++;\r
+ XtSetValues(hist->mvb, args, j);\r
+}\r
+#else\r
+/* Find empty space inside vbox form widget and redistribute it amongst\r
+ the list widgets inside it. */\r
+/* This version doesn't work */\r
+void\r
+HistoryFill()\r
+{\r
+ Arg args[16];\r
+ Dimension fw, niw, wiw, biw, nbw, wbw, bbw;\r
+ int j, nl, wl, bl, fdd;\r
+ long extra;\r
+\r
+ j = 0;\r
+ XtSetArg(args[j], XtNwidth, &fw); j++;\r
+ XtSetArg(args[j], XtNdefaultDistance, &fdd); j++;\r
+ XtGetValues(hist->vbox, args, j);\r
+\r
+ j = 0;\r
+ XtSetArg(args[j], XtNlongest, &nl); j++;\r
+ XtSetArg(args[j], XtNinternalWidth, &niw); j++;\r
+ XtSetArg(args[j], XtNborderWidth, &nbw); j++;\r
+ XtGetValues(hist->mvn, args, j);\r
+\r
+ j = 0;\r
+ XtSetArg(args[j], XtNlongest, &wl); j++;\r
+ XtSetArg(args[j], XtNinternalWidth, &wiw); j++;\r
+ XtSetArg(args[j], XtNborderWidth, &wbw); j++;\r
+ XtGetValues(hist->mvw, args, j);\r
+\r
+ j = 0;\r
+ XtSetArg(args[j], XtNlongest, &bl); j++;\r
+ XtSetArg(args[j], XtNinternalWidth, &biw); j++;\r
+ XtSetArg(args[j], XtNborderWidth, &bbw); j++;\r
+ XtGetValues(hist->mvb, args, j);\r
+\r
+ extra = fw - 4*fdd -\r
+ nl - 1 - 2*niw - 2*nbw - wl - 2*wiw - 2*wbw - bl - 2*biw - 2*bbw;\r
+ if (extra < 0) extra = 0;\r
+\r
+ j = 0;\r
+ XtSetArg(args[j], XtNwidth, nl + 1 + 2*niw); j++;\r
+ XtSetValues(hist->mvn, args, j);\r
+\r
+ j = 0;\r
+ XtSetArg(args[j], XtNwidth, wl + 2*wiw + extra/2); j++;\r
+ XtSetValues(hist->mvw, args, j);\r
+\r
+ j = 0;\r
+ XtSetArg(args[j], XtNwidth, bl + 2*biw + extra/2); j++;\r
+ XtSetValues(hist->mvb, args, j);\r
+}\r
+#endif\r
+\r
+void HistorySet(char movelist[][2*MOVE_LEN],int first,int last,int current){\r
+ int i,b,m;\r
+ if(hist){\r
+ if(last >= hist->aNr) HistoryAlloc(last+_LL_);\r
+ for(i=0;i<last;i++) {\r
+ if((i%2)==0) { \r
+ if(movelist[i][0]) {\r
+ char* p = strchr(movelist[i], ' ');\r
+ if (p) {\r
+ strncpy(hist->white[i/2+1], movelist[i], p-movelist[i]);\r
+ hist->white[i/2+1][p-movelist[i]] = NULLCHAR;\r
+ } else {\r
+ strcpy(hist->white[i/2+1],movelist[i]);\r
+ } \r
+ } else {\r
+ strcpy(hist->white[i/2+1],dots);\r
+ }\r
+ } else {\r
+ if(movelist[i][0]) {\r
+ char* p = strchr(movelist[i], ' ');\r
+ if (p) {\r
+ strncpy(hist->black[i/2+1], movelist[i], p-movelist[i]);\r
+ hist->black[i/2+1][p-movelist[i]] = NULLCHAR;\r
+ } else {\r
+ strcpy(hist->black[i/2+1],movelist[i]);\r
+ } \r
+ } else {\r
+ strcpy(hist->black[i/2+1],"");\r
+ }\r
+ }\r
+ }\r
+ strcpy(hist->black[last/2+1],"");\r
+ b=first/2;\r
+ m=(last+3)/2-b;\r
+ XawFormDoLayout(hist->vbox, False);\r
+ XawListChange(hist->mvn,hist->Nr+b,m,0,True);\r
+ XawListChange(hist->mvw,hist->white+b,m,0,True);\r
+ XawListChange(hist->mvb,hist->black+b,m,0,True);\r
+ HistoryFill();\r
+ XawFormDoLayout(hist->vbox, True);\r
+ if(current<0){\r
+ XawListUnhighlight(hist->mvw);\r
+ XawListUnhighlight(hist->mvb);\r
+ }\r
+ else if((current%2)==0){\r
+ XawListHighlight(hist->mvw, current/2+1);\r
+ XawListUnhighlight(hist->mvb);\r
+ }\r
+ else{\r
+ XawListUnhighlight(hist->mvw);\r
+ if(current) XawListHighlight(hist->mvb, current/2+1);\r
+ else XawListUnhighlight(hist->mvb);\r
+ }\r
+ }\r
+}\r
+\r
+Widget HistoryCreate()\r
+{\r
+ Arg args[16];\r
+ int i,j;\r
+\r
+ Widget layout,form,b_close;\r
+ String trstr=\r
+ "<Key>Up: BackwardProc() \n \\r
+ <Key>Left: BackwardProc() \n \\r
+ <Key>Down: ForwardProc() \n \\r
+ <Key>Right: ForwardProc() \n";\r
+ /*--- allocate memory for move-strings ---*/\r
+ HistoryAlloc(_LL_);\r
+ \r
+ /*-------- create the widgets ---------------*/\r
+ j = 0;\r
+ XtSetArg(args[j], XtNresizable, True); j++;\r
+ XtSetArg(args[j], XtNallowShellResize, True); j++; \r
+#if TOPLEVEL\r
+ hist->sh =\r
+ XtCreatePopupShell(_("Move list"), topLevelShellWidgetClass,\r
+ shellWidget, args, j);\r
+#else\r
+ hist->sh =\r
+ XtCreatePopupShell(_("Move list"), transientShellWidgetClass,\r
+ shellWidget, args, j);\r
+#endif \r
+ j = 0;\r
+ XtSetArg(args[j], XtNborderWidth, 0); j++;\r
+ XtSetArg(args[j], XtNdefaultDistance, 0); j++;\r
+ layout =\r
+ XtCreateManagedWidget(layoutName, formWidgetClass, hist->sh,\r
+ args, j);\r
+ \r
+ j = 0;\r
+ XtSetArg(args[j], XtNborderWidth, 0); j++;\r
+ XtSetArg(args[j], XtNresizable, True); j++;\r
+ \r
+ form =\r
+ XtCreateManagedWidget("form", formWidgetClass, layout, args, j);\r
+ j=0;\r
+\r
+ j = 0;\r
+\r
+ XtSetArg(args[j], XtNtop, XtChainTop); j++;\r
+ XtSetArg(args[j], XtNbottom, XtChainBottom); j++;\r
+ XtSetArg(args[j], XtNleft, XtChainLeft); j++;\r
+ XtSetArg(args[j], XtNright, XtChainRight); j++;\r
+\r
+ XtSetArg(args[j], XtNborderWidth, 1); j++;\r
+ XtSetArg(args[j], XtNresizable, False); j++;\r
+ XtSetArg(args[j], XtNallowVert, True); j++;\r
+ XtSetArg(args[j], XtNallowHoriz, True); j++;\r
+ XtSetArg(args[j], XtNforceBars, False); j++;\r
+ XtSetArg(args[j], XtNheight, 280); j++;\r
+ hist->viewport =\r
+ XtCreateManagedWidget("viewport", viewportWidgetClass,\r
+ form, args, j);\r
+ j=0;\r
+ XtSetArg(args[j], XtNborderWidth, 0); j++;\r
+ XtSetArg(args[j], XtNorientation,XtorientHorizontal);j++;\r
+ hist->vbox =\r
+ XtCreateManagedWidget("vbox", formWidgetClass, hist->viewport, args, j);\r
+ \r
+ j=0;\r
+ XtSetArg(args[j], XtNtop, XtChainTop); j++;\r
+ XtSetArg(args[j], XtNbottom, XtChainTop); j++;\r
+ XtSetArg(args[j], XtNleft, XtChainLeft); j++;\r
+ XtSetArg(args[j], XtNright, XtChainLeft); j++; \r
+ \r
+ XtSetArg(args[j], XtNdefaultColumns, 1); j++;\r
+ XtSetArg(args[j], XtNforceColumns, True); j++;\r
+ XtSetArg(args[j], XtNverticalList, True); j++;\r
+ XtSetArg(args[j], XtNborderWidth, 0); j++;\r
+ XtSetArg(args[j], XtNresizable,True);j++;\r
+ XtSetArg(args[j], XtNleft, XtChainLeft); j++;\r
+ hist->mvn = XtCreateManagedWidget("movesn", listWidgetClass,\r
+ hist->vbox, args, j);\r
+ XtAddCallback(hist->mvn, XtNcallback, HistoryMoveProc, (XtPointer) hist);\r
+\r
+ j=0;\r
+ XtSetArg(args[j], XtNtop, XtChainTop); j++;\r
+ XtSetArg(args[j], XtNbottom, XtChainTop); j++;\r
+ XtSetArg(args[j], XtNleft, XtChainLeft); j++;\r
+ XtSetArg(args[j], XtNright, XtRubber); j++; \r
+ \r
+ XtSetArg(args[j], XtNdefaultColumns, 1); j++;\r
+ XtSetArg(args[j], XtNforceColumns, True); j++;\r
+ XtSetArg(args[j], XtNverticalList, True); j++;\r
+ XtSetArg(args[j], XtNborderWidth, 0); j++;\r
+ XtSetArg(args[j], XtNresizable,True);j++;\r
+ XtSetArg(args[j], XtNfromHoriz, hist->mvn); j++;\r
+ hist->mvw = XtCreateManagedWidget("movesw", listWidgetClass,\r
+ hist->vbox, args, j);\r
+ XtAddCallback(hist->mvw, XtNcallback, HistoryMoveProc, (XtPointer) hist);\r
+\r
+ j=0;\r
+ XtSetArg(args[j], XtNtop, XtChainTop); j++;\r
+ XtSetArg(args[j], XtNbottom, XtChainTop); j++;\r
+ XtSetArg(args[j], XtNleft, XtRubber); j++;\r
+ XtSetArg(args[j], XtNright, XtRubber); j++;\r
+ \r
+ XtSetArg(args[j], XtNdefaultColumns, 1); j++;\r
+ XtSetArg(args[j], XtNforceColumns, True); j++;\r
+ XtSetArg(args[j], XtNverticalList, True); j++;\r
+ XtSetArg(args[j], XtNborderWidth, 0); j++;\r
+ XtSetArg(args[j], XtNresizable,True);j++;\r
+ XtSetArg(args[j], XtNfromHoriz, hist->mvw); j++;\r
+ hist->mvb = XtCreateManagedWidget("movesb", listWidgetClass,\r
+ hist->vbox, args, j);\r
+ XtAddCallback(hist->mvb, XtNcallback, HistoryMoveProc, (XtPointer) hist);\r
+\r
+ j=0;\r
+ XtSetArg(args[j], XtNbottom, XtChainBottom); j++;\r
+ XtSetArg(args[j], XtNtop, XtChainBottom); j++;\r
+ XtSetArg(args[j], XtNleft, XtChainLeft); j++;\r
+ XtSetArg(args[j], XtNright, XtChainLeft); j++;\r
+ XtSetArg(args[j], XtNfromVert, hist->viewport); j++;\r
+ b_close= XtCreateManagedWidget(_("Close"), commandWidgetClass,\r
+ form, args, j); \r
+ XtAddCallback(b_close, XtNcallback, HistoryPopDown, (XtPointer) 0);\r
+\r
+ XtAugmentTranslations(hist->sh,XtParseTranslationTable (trstr)); \r
+\r
+ XtRealizeWidget(hist->sh);\r
+ CatchDeleteWindow(hist->sh, "HistoryPopDown");\r
+\r
+ for(i=1;i<hist->aNr;i++){\r
+ strcpy(hist->white[i],dots);\r
+ strcpy(hist->black[i],"");\r
+ }\r
+ \r
+ return hist->sh;\r
+}\r
+\r
+void\r
+HistoryPopUp()\r
+{\r
+ Arg args[16];\r
+ int j;\r
+\r
+ if(!hist) HistoryCreate();\r
+ XtPopup(hist->sh, XtGrabNone);\r
+\r
+ // [HGM] restore old position\r
+ j = 0;\r
+ XtSetArg(args[j], XtNx, gameHistoryX); j++;\r
+ XtSetArg(args[j], XtNy, gameHistoryY); j++;\r
+ XtSetValues(hist->sh, args, j);\r
+\r
+ j=0;\r
+ XtSetArg(args[j], XtNleftBitmap, xMarkPixmap); j++;\r
+ XtSetValues(XtNameToWidget(menuBarWidget, "menuMode.Show Move List"),\r
+ args, j);\r
+ hist->Up=True;\r
+}\r
+\r
+ \r
+void\r
+HistoryShowProc(w, event, prms, nprms)\r
+ Widget w;\r
+ XEvent *event;\r
+ String *prms;\r
+ Cardinal *nprms;\r
+{\r
+ if (!hist) {\r
+ HistoryCreate();\r
+ HistoryPopUp();\r
+ } else if (hist->Up) {\r
+ HistoryPopDown(0,0,0);\r
+ } else {\r
+ HistoryPopUp();\r
+ }\r
+ ToNrEvent(currentMove);\r
+}\r
+ \r
projects / xboard.git / blobdiff