Make system open command configurable

[xboard.git] / xboard.c

diff --git a/xboard.c b/xboard.c
index 47d99f2..80db398 100644 (file)
--- a/xboard.c
+++ b/xboard.c
@@ -444,6 +444,10 @@ void SaveSettingsProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms)
 void SaveOnExitProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
 void InfoProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
 void ManProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
+void GuideProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
+void HomePageProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
+void NewsPageProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
+void BugReportProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
 void HintProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
 void BookProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
 void AboutGameProc P((Widget w, XEvent *event, String *prms, Cardinal *nprms));
@@ -786,6 +790,11 @@ MenuItem helpMenu[] = {
     {N_("Info XBoard"),     "Info XBoard", InfoProc},
     {N_("Man XBoard   F1"), "Man XBoard", ManProc},
     {"----", NULL, NothingProc},
+    {N_("XBoard Home Page"), "Home Page", HomePageProc},
+    {N_("On-line User Guide"), "User Guide", GuideProc},
+    {N_("Development News"), "News Page", NewsPageProc},
+    {N_("e-Mail Bug Report"), "Bug Report", BugReportProc},
+    {"----", NULL, NothingProc},
     {N_("About XBoard"), "About XBoard", AboutProc},
     {NULL, NULL, NULL}
 };
@@ -1824,6 +1833,7 @@ InitDrawingSizes (BoardSize boardSize, int flags)
       }
     }
     oldMono = -10; // kludge to force recreation of animation masks
+    oldVariant = gameInfo.variant;
   }
 #if HAVE_LIBXPM
   if(appData.monoMode != oldMono)
@@ -3904,7 +3914,7 @@ MenuBarSelect (Widget w, caddr_t addr, caddr_t index)
 static void
 MenuEngineSelect (Widget w, caddr_t addr, caddr_t index)
 {
-    RecentEngineEvent((int) addr);
+    RecentEngineEvent((int) (intptr_t) addr);
 }
 
 void
@@ -3916,7 +3926,7 @@ AppendEnginesToMenu (Widget menu, char *list)
     Arg args[16];
     char *p;
 
-    if(appData.recentEngines <= 0) return;
+    if(appData.icsActive || appData.recentEngines <= 0) return;
     recentEngines = strdup(list);
     j = 0;
     XtSetArg(args[j], XtNleftMargin, 20);   j++;
@@ -3929,7 +3939,7 @@ AppendEnginesToMenu (Widget menu, char *list)
        entry = XtCreateManagedWidget("engine", smeBSBObjectClass, menu, args, j+1);
        XtAddCallback(entry, XtNcallback,
                          (XtCallbackProc) MenuEngineSelect,
-                         (caddr_t) i);
+                         (caddr_t) (intptr_t) i);
        i++; *p = '\n'; list = p + 1;
     }
 }
@@ -6660,9 +6670,41 @@ BookProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
 }
 
 void
-AboutProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
+BugReportProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
+{
+    char buf[MSG_SIZ];
+    snprintf(buf, MSG_SIZ, "%s mailto:bug-xboard@gnu.org", appData.sysOpen);
+    system(buf);
+}
+
+void
+GuideProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
+{
+    char buf[MSG_SIZ];
+    snprintf(buf, MSG_SIZ, "%s http://www.gnu.org/software/xboard/user_guide/UserGuide.html", appData.sysOpen);
+    system(buf);
+}
+
+void
+HomePageProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
+{
+    char buf[MSG_SIZ];
+    snprintf(buf, MSG_SIZ, "%s http://www.gnu.org/software/xboard/", appData.sysOpen);
+    system(buf);
+}
+
+void
+NewsPageProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
 {
     char buf[MSG_SIZ];
+    snprintf(buf, MSG_SIZ, "%s http://www.gnu.org/software/xboard/whats_new/portal.html", appData.sysOpen);
+    system(buf);
+}
+
+void
+AboutProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
+{
+    char buf[2 * MSG_SIZ];
 #if ZIPPY
     char *zippy = _(" (with Zippy code)");
 #else
@@ -6674,7 +6716,11 @@ _("%s%s\n\n"
 "Enhancements Copyright 1992-2012 Free Software Foundation\n"
 "Enhancements Copyright 2005 Alessandro Scotti\n\n"
 "%s is free software and carries NO WARRANTY;"
-"see the file COPYING for more information."),
+"see the file COPYING for more information.\n\n"
+"Visit XBoard on the web at: http://www.gnu.org/software/xboard/\n"
+"Check out the newest features at: http://www.gnu.org/software/xboard/whats_new.html\n\n"
+"Report bugs via email at: <bug-xboard@gnu.org>\n\n"
+  ),
            programVersion, zippy, PACKAGE);
     ErrorPopUp(_("About XBoard"), buf, FALSE);
 }