Transfer most available gtk-xt code to xoptions.c

[xboard.git] / xengineoutput.c

diff --git a/xengineoutput.c b/xengineoutput.c
index f03b870..b4e1ce8 100644 (file)
--- a/xengineoutput.c
+++ b/xengineoutput.c
@@ -48,6 +48,8 @@ extern char *getenv();
 # include <unistd.h>
 #endif
 
+#include <gtk/gtk.h>
+
 #include "common.h"
 #include "frontend.h"
 #include "backend.h"
@@ -81,12 +83,12 @@ static Pixmap icons[8]; // [HGM] this front-end array translates back-end icon i
 static Widget memoWidget;
 #endif
 
+#ifdef TODO_GTK
 static void
 ReadIcon (char *pixData[], int iconNr, Widget w)
 {
     int r;
 
-#ifdef TODO_GTK
        if ((r=XpmCreatePixmapFromData(xDisplay, XtWindow(w),
                                       pixData,
                                       &(icons[iconNr]),
@@ -94,8 +96,8 @@ ReadIcon (char *pixData[], int iconNr, Widget w)
          fprintf(stderr, _("Error %d loading icon image\n"), r);
          exit(1);
        }
-#endif
 }
+#endif
 
 void
 InitEngineOutput (Option *opt, Option *memo2)
@@ -156,10 +158,10 @@ Shift<Btn3Down>: select-start() extend-end() SelectPV(1) \n \
 Any<Btn3Down>: select-start() extend-end() SelectPV(0) \n \
 <Btn3Up>: StopPV() \n";
 
+#ifdef TODO_GTK
 void
 SelectPV (Widget w, XEvent * event, String * params, Cardinal * nParams)
 {      // [HGM] pv: translate click to PV line, and load it for display
-#ifdef TODO_GTK
        String val;
        int start, end;
        XawTextPosition index, dummy;
@@ -176,19 +178,19 @@ SelectPV (Widget w, XEvent * event, String * params, Cardinal * nParams)
            XawTextSetSelection( w, start, end );
            highTextStart[currentPV] = start; highTextEnd[currentPV] = end;
        }
-#endif
 }
+#endif
 
+#ifdef TODO_GTK
 void
 StopPV (Widget w, XEvent * event, String * params, Cardinal * nParams)
 {      // [HGM] pv: on right-button release, stop displaying PV
-#ifdef TODO_GTK
         XawTextUnsetSelection( w );
         highTextStart[currentPV] = highTextEnd[currentPV] = 0;
         UnLoadPV();
         XtCallActionProc(w, "beginning-of-file", event, NULL, 0);
-#endif
 }
+#endif
 
 //------------------------- Ctrl-C copying of memo texts ---------------------------