Create new (empty) branch for board themes

[xboard.git] / nevalgraph.c

diff --git a/nevalgraph.c b/nevalgraph.c
deleted file mode 100644 (file)
index 8fdef4b..0000000
--- a/nevalgraph.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Evaluation graph
- *
- * Author: Alessandro Scotti (Dec 2005)
- * Translated to X by H.G.Muller (Nov 2009)
- *
- * Copyright 2005 Alessandro Scotti
- *
- * Enhancements Copyright 2009, 2010, 2011, 2012, 2013, 2014, 2015,
- * 2016 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 "common.h"
-#include "backend.h"
-#include "dialogs.h"
-#include "menus.h"
-#include "evalgraph.h"
-#include "draw.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
-
-static char *title[2] = { N_("Evaluation graph"), N_("Blunder graph") };
-Option *disp;
-
-/* Module variables */
-
-static Option *EvalCallback P((int button, int x, int y));
-
-static int initDone = FALSE;
-
-static void
-InitializeEvalGraph (Option *opt, int w, int h)
-{
-  nWidthPB = w, nHeightPB = h;
-
-  initDone = TRUE;
-}
-
-// The following stuff is really back-end (but too little to bother with a separate file)
-
-static void
-EvalClick (int x, int y)
-{
-    int index = GetMoveIndexFromPoint( x, y );
-
-    if( index >= 0 && index < currLast ) ToNrEvent( index + 1 );
-}
-
-static Option graphOptions[] = {
-{ 150, 0x9C, 300, NULL, (void*) &EvalCallback, NULL, NULL, Graph , "" },
-{ 0, 2, 0, NULL, NULL, "", NULL, EndMark , "" }
-};
-
-static void
-DisplayEvalGraph ()
-{   // back-end painting; calls back front-end primitives for lines, rectangles and text
-    char *t = MakeEvalTitle(_(title[differentialView]));
-    nWidthPB = disp->max; nHeightPB = disp->value;
-    if(t != title[differentialView] && nWidthPB < 340)
-       t = MakeEvalTitle(nWidthPB < 240 ? "" : differentialView ? _("Blunder") : _("Eval"));
-    PaintEvalGraph();
-    GraphExpose(graphOptions, 0, 0, nWidthPB, nHeightPB);
-    SetDialogTitle(EvalGraphDlg, t);
-}
-
-static Option *
-EvalCallback (int button, int x, int y)
-{
-    int dir = appData.zoom + 1;
-    if(!initDone) return NULL;
-
-    switch(button) {
-       case 3: dir = 0; differentialView = !differentialView;
-       case 4: dir -= 2;
-       case 5: if(dir > 0) appData.zoom = dir;
-       case 10: // expose event
-           /* Create or recreate paint box if needed */
-           if(x != nWidthPB || y != nHeightPB) {
-               InitializeEvalGraph(&graphOptions[0], x, y);
-           }
-           nWidthPB = x;
-           nHeightPB = y;
-           DisplayEvalGraph();
-           break;
-       case 1: EvalClick(x, y); // left button
-       default: break; // other buttons ignored
-    }
-    return NULL; // no context menu!
-}
-
-void
-EvalGraphPopUp ()
-{
-    if (GenericPopUp(graphOptions, _(title[differentialView]), EvalGraphDlg, BoardWindow, NONMODAL, appData.topLevel)) {
-       InitializeEvalGraph(&graphOptions[0], wpEvalGraph.width, wpEvalGraph.height); // first time: add callbacks and initialize pens
-       disp = graphOptions;
-    } else {
-       SetDialogTitle(EvalGraphDlg, _(title[differentialView]));
-       SetIconName(EvalGraphDlg, _(title[differentialView]));
-    }
-
-    MarkMenu("View.EvaluationGraph", EvalGraphDlg);
-
-//    ShowThinkingEvent(); // [HGM] thinking: might need to prompt engine for thinking output
-}
-
-void
-EvalGraphPopDown ()
-{
-    PopDown(EvalGraphDlg);
-
-//    ShowThinkingEvent(); // [HGM] thinking: might need to shut off thinking output
-}
-
-Boolean
-EvalGraphIsUp ()
-{
-    return shellUp[EvalGraphDlg];
-}
-
-int
-EvalGraphDialogExists ()
-{
-    return DialogExists(EvalGraphDlg);
-}
-
-void
-EvalGraphProc ()
-{
-  if (!PopDown(EvalGraphDlg)) EvalGraphPopUp();
-}
-
-// This function is the interface to the back-end.
-
-void
-EvalGraphSet (int first, int last, int current, ChessProgramStats_Move * pvInfo)
-{
-    /* [AS] Danger! For now we rely on the pvInfo parameter being a static variable! */
-
-    currFirst = first;
-    currLast = last;
-    currCurrent = current;
-    currPvInfo = pvInfo;
-
-    if( DialogExists(EvalGraphDlg) ) {
-        DisplayEvalGraph();
-    }
-}