tktable added

--HG--
branch : aspn

tktable/generic/tkTableInitScript.h

@@ -0,0 +1,90 @@
+/* 
+ * tkTableInitScript.h --
+ *
+ *	This file contains common init script for tkTable
+ *
+ * Copyright (c) 1998 Jeffrey Hobbs
+ *
+ * See the file "license.terms" for information on usage and redistribution
+ * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ */
+
+/*
+ * The following string is the startup script executed when the table is
+ * loaded.  It looks on disk in several different directories for a script
+ * "TBL_RUNTIME" (as defined in Makefile) that is compatible with this
+ * version of tkTable.  The sourced script has all key bindings defined.
+ */
+
+static char tkTableInitScript[] = "if {[info proc tkTableInit]==\"\"} {\n\
+  proc tkTableInit {} {\n\
+    global tk_library tcl_pkgPath errorInfo env\n\
+    rename tkTableInit {}\n\
+    set errors {}\n\
+    if {![info exists env(TK_TABLE_LIBRARY_FILE)]} {\n\
+	set env(TK_TABLE_LIBRARY_FILE) " TBL_RUNTIME "\n\
+    }\n\
+    if {[info exists env(TK_TABLE_LIBRARY)]} {\n\
+	lappend dirs $env(TK_TABLE_LIBRARY)\n\
+    }\n\
+    lappend dirs " TBL_RUNTIME_DIR "\n\
+    if {[info exists tcl_pkgPath]} {\n\
+	foreach i $tcl_pkgPath {\n\
+	    lappend dirs [file join $i Tktable" PACKAGE_VERSION "] \\\n\
+		[file join $i Tktable] $i\n\
+	}\n\
+    }\n\
+    lappend dirs $tk_library [pwd]\n\
+    foreach i $dirs {\n\
+	set try [file join $i $env(TK_TABLE_LIBRARY_FILE)]\n\
+	if {[file exists $try]} {\n\
+	    if {![catch {uplevel #0 [list source $try]} msg]} {\n\
+		set env(TK_TABLE_LIBRARY) $i\n\
+		return\n\
+	    } else {\n\
+		append errors \"$try: $msg\n$errorInfo\n\"\n\
+	    }\n\
+	}\n\
+    }\n"
+#ifdef NO_EMBEDDED_RUNTIME
+"    set msg \"Can't find a $env(TK_TABLE_LIBRARY_FILE) in the following directories: \n\"\n\
+    append msg \"    $dirs\n\n$errors\n\n\"\n\
+    append msg \"This probably means that TkTable wasn't installed properly.\"\n\
+    return -code error $msg\n"
+#else
+"    set env(TK_TABLE_LIBRARY) EMBEDDED_RUNTIME\n"
+#   ifdef MAC_TCL
+"    source -rsrc tkTable"
+#   else
+"    uplevel #0 {"
+#	include "tkTable.tcl.h"
+"    }"
+#   endif
+#endif
+"  }\n\
+}\n\
+tkTableInit";
+
+/*
+ * The init script can't make certain calls in a safe interpreter,
+ * so we always have to use the embedded runtime for it
+ */
+static char tkTableSafeInitScript[] = "if {[info proc tkTableInit]==\"\"} {\n\
+  proc tkTableInit {} {\n\
+    set env(TK_TABLE_LIBRARY) EMBEDDED_RUNTIME\n"
+#ifdef NO_EMBEDDED_RUNTIME
+"    append msg \"tkTable requires embedded runtime to be compiled for\"\n\
+    append msg \" use in safe interpreters\"\n\
+    return -code error $msg\n"
+#endif
+#   ifdef MAC_TCL
+"    source -rsrc tkTable"
+#   else
+"    uplevel #0 {"
+#	include "tkTable.tcl.h"
+"    }"
+#   endif
+"  }\n\
+}\n\
+tkTableInit";
+