-/*\r
- * xhistory.c -- Move list window, part of X front end for XBoard\r
- * $Id$\r
- *\r
- * Copyright 2000,2009 Free Software Foundation, Inc.\r
- * ------------------------------------------------------------------------\r
- *\r
- * GNU XBoard 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 3 of the License, or (at\r
- * your option) any later version.\r
- *\r
- * GNU XBoard is distributed in the hope that it will be useful, but\r
- * WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\r
- * 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, see http://www.gnu.org/licenses/. *\r
- *\r
- *------------------------------------------------------------------------\r
- ** See the file ChangeLog for a revision history. */\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 History"),\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
-\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 History"),\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
+/*
+ * xhistory.c -- Move list window, part of X front end for XBoard
+ * $Id$
+ *
+ * Copyright 2000,2009 Free Software Foundation, Inc.
+ * ------------------------------------------------------------------------
+ *
+ * GNU XBoard 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 3 of the License, or (at
+ * your option) any later version.
+ *
+ * GNU XBoard 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, see http://www.gnu.org/licenses/. *
+ *
+ *------------------------------------------------------------------------
+ ** 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=" ... ";
+Position gameHistoryX, gameHistoryY;
+
+void
+HistoryPopDown(w, client_data, call_data)
+ Widget w;
+ XtPointer client_data, call_data;
+{
+ Arg args[16];
+ int j;
+ if(hist) {
+ // [HGM] remember old position
+ j = 0;
+ XtSetArg(args[j], XtNx, &gameHistoryX); j++;
+ XtSetArg(args[j], XtNy, &gameHistoryY); j++;
+ XtGetValues(hist->sh, args, j);
+
+ XtPopdown(hist->sh);
+ hist->Up=False;
+ }
+ j=0;
+ XtSetArg(args[j], XtNleftBitmap, None); j++;
+ XtSetValues(XtNameToWidget(menuBarWidget, "menuMode.Show Move History"),
+ 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);
+
+ // [HGM] restore old position
+ j = 0;
+ XtSetArg(args[j], XtNx, gameHistoryX); j++;
+ XtSetArg(args[j], XtNy, gameHistoryY); j++;
+ XtSetValues(hist->sh, args, j);
+
+ j=0;
+ XtSetArg(args[j], XtNleftBitmap, xMarkPixmap); j++;
+ XtSetValues(XtNameToWidget(menuBarWidget, "menuMode.Show Move History"),
+ 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);
+}
+
projects / xboard.git / commitdiff