From 2eff6e6600cef28c3b915205dbd75e63b3cd641e Mon Sep 17 00:00:00 2001
From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Thu, 7 Jul 2011 18:50:56 +0200
Subject: [PATCH] Display score/depth in Eval Graph title

No longer print it in the comment window.
---
 backend.c             |   10 ----------
 evalgraph.c           |   13 +++++++++++++
 evalgraph.h           |    1 +
 winboard/wevalgraph.c |    1 +
 xevalgraph.c          |    4 +++-
 5 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/backend.c b/backend.c
index eaaa87a..21562ab 100644
--- a/backend.c
+++ b/backend.c
@@ -15211,8 +15211,6 @@ DisplayComment(moveNumber, text)
      char *text;
 {
     char title[MSG_SIZ];
-    char buf[8000]; // comment can be long!
-    int score, depth;
 
     if (moveNumber < 0 || parseList[moveNumber][0] == NULLCHAR) {
       safeStrCpy(title, "Comment", sizeof(title)/sizeof(title[0]));
@@ -15221,14 +15219,6 @@ DisplayComment(moveNumber, text)
 	      WhiteOnMove(moveNumber) ? " " : ".. ",
 	      parseList[moveNumber]);
     }
-    // [HGM] PV info: display PV info together with (or as) comment
-    if(moveNumber >= 0 && (depth = pvInfoList[moveNumber].depth) > 0) {
-      if(text == NULL) text = "";
-      score = pvInfoList[moveNumber].score;
-      snprintf(buf,sizeof(buf)/sizeof(buf[0]), "%s%.2f/%d %d\n%s", score>0 ? "+" : "", score/100.,
-	      depth, (pvInfoList[moveNumber].time+50)/100, text);
-      text = buf;
-    }
     if (text != NULL && (appData.autoDisplayComment || commentUp))
         CommentPopUp(title, text);
 }
diff --git a/evalgraph.c b/evalgraph.c
index 501d2fb..1380276 100644
--- a/evalgraph.c
+++ b/evalgraph.c
@@ -85,6 +85,19 @@ static int GetPvScore( int index )
     return score;
 }
 
+char* MakeEvalTitle( char * title)
+{
+    int score = currPvInfo[ currCurrent ].score;
+    int depth = currPvInfo[ currCurrent ].depth;
+    static char buf[MSG_SIZ];
+
+    if( depth <=0 ) return title;
+    if( currCurrent & 1 ) score = -score; /* Flip score for black */
+    snprintf(buf, MSG_SIZ, "%s {%s%.2f/%-2d %d}", title, score>0 ? "+" : " ", score/100., depth, (currPvInfo[currCurrent].time+50)/100);
+
+    return buf;
+}
+
 // back-end
 /*
     For a centipawn value, this function returns the height of the corresponding
diff --git a/evalgraph.h b/evalgraph.h
index cb82885..bffc1ca 100644
--- a/evalgraph.h
+++ b/evalgraph.h
@@ -57,4 +57,5 @@ void DrawEvalText(char *buf, int cbBuf, int y);
 // calls of front-end part into back-end part
 extern int GetMoveIndexFromPoint( int x, int y );
 extern void PaintEvalGraph( void );
+extern char *MakeEvalTitle( char *title );
 
diff --git a/winboard/wevalgraph.c b/winboard/wevalgraph.c
index bca5b95..315be9f 100644
--- a/winboard/wevalgraph.c
+++ b/winboard/wevalgraph.c
@@ -154,6 +154,7 @@ static VOID DisplayEvalGraph( HWND hWnd, HDC hDC )
 
     // back-end painting; calls back front-end primitives for lines, rectangles and text
     PaintEvalGraph();
+    SetWindowText(hWnd, MakeEvalTitle(T_("Evaluation Graph")));
 
     /* Copy bitmap into destination DC */
     BitBlt( hDC, 0, 0, nWidthPB, nHeightPB, hdcPB, 0, 0, SRCCOPY );
diff --git a/xevalgraph.c b/xevalgraph.c
index 79e38d6..cb7dbe3 100644
--- a/xevalgraph.c
+++ b/xevalgraph.c
@@ -92,6 +92,7 @@ extern char *getenv();
 
 Pixmap icons[8]; // [HGM] this front-end array translates back-end icon indicator to handle
 Widget outputField[2][7]; // [HGM] front-end array to translate output field to window handle
+static char *title = N_("Evaluation graph");
 
 //extern WindowPlacement wpEvalGraph;
 
@@ -198,6 +199,8 @@ static void DisplayEvalGraph()
 
     // back-end painting; calls back front-end primitives for lines, rectangles and text
     PaintEvalGraph();
+    XtSetArg(args[0], XtNtitle, MakeEvalTitle(_(title))); j++;
+    XtSetValues(evalGraphShell, args, 1);
 
     XSync(yDisplay, False);
 }
@@ -343,7 +346,6 @@ EvalGraphPopUp()
     Arg args[16];
     int j;
     static int  needInit = TRUE;
-    static char *title = N_("Evaluation graph");
 
     if (evalGraphShell == NULL) {
 
-- 
1.7.0.4