Cleanse back-end code of all references to X11 types

[xboard.git] / draw.c

diff --git a/draw.c b/draw.c
index 9e966d9..03160f0 100644 (file)
--- a/draw.c
+++ b/draw.c
@@ -74,11 +74,8 @@ extern char *getenv();
 #include <locale.h>
 #endif
 
-
-// [HGM] bitmaps: put before incuding the bitmaps / pixmaps, to know how many piece types there are.
 #include "common.h"
 
-#include "frontend.h"
 #include "backend.h"
 #include "xevalgraph.h"
 #include "board.h"
@@ -166,13 +163,11 @@ void
 InitDrawingSizes (BoardSize boardSize, int flags)
 {   // [HGM] resize is functional now, but for board format changes only (nr of ranks, files)
     int boardWidth, boardHeight;
-    int i;
     static int oldWidth, oldHeight;
     static VariantClass oldVariant;
     static int oldMono = -1, oldTwoBoards = 0;
-    extern Widget formWidget;
 
-    if(!formWidget) return;
+    if(!mainOptions[W_BOARD].handle) return;
 
     if(oldTwoBoards && !twoBoards) PopDown(DummyDlg);
     oldTwoBoards = twoBoards;
@@ -773,7 +768,9 @@ DrawBlank (AnimNr anr, int x, int y, int startColor)
 void CopyRectangle (AnimNr anr, int srcBuf, int destBuf,
                 int srcX, int srcY, int width, int height, int destX, int destY)
 {
-       cairo_t *cr = cairo_create (c_animBufs[anr+destBuf]);
+       cairo_t *cr;
+       c_animBufs[anr+4] = csBoardWindow;
+       cr = cairo_create (c_animBufs[anr+destBuf]);
        cairo_set_source_surface (cr, c_animBufs[anr+srcBuf], destX - srcX, destY - srcY);
        cairo_rectangle (cr, destX, destY, width, height);
        cairo_fill (cr);