Better align with TEA's expected file layout

TEA is quite picky about packages placing their sources in the generic/,
unix/, etc. directories.  An immediate benefit of this change is support
for building in a separate directory.

1 files changed, 164 insertions, 0 deletions

diff --git a/generic/tkbltGrHairsOp.C b/generic/tkbltGrHairsOp.C
new file mode 100644
index 0000000..57650ce
--- /dev/null
+++ b/generic/tkbltGrHairsOp.C
@@ -0,0 +1,164 @@
+/*
+ * Smithsonian Astrophysical Observatory, Cambridge, MA, USA
+ * This code has been modified under the terms listed below and is made
+ * available under the same terms.
+ */
+
+/*
+ *	Copyright 1993-2004 George A Howlett.
+ *
+ *	Permission is hereby granted, free of charge, to any person
+ *	obtaining a copy of this software and associated documentation
+ *	files (the "Software"), to deal in the Software without
+ *	restriction, including without limitation the rights to use,
+ *	copy, modify, merge, publish, distribute, sublicense, and/or
+ *	sell copies of the Software, and to permit persons to whom the
+ *	Software is furnished to do so, subject to the following
+ *	conditions:
+ *
+ *	The above copyright notice and this permission notice shall be
+ *	included in all copies or substantial portions of the
+ *	Software.
+ *
+ *	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+ *	KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+ *	WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+ *	PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
+ *	OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ *	OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ *	OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ *	SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "tkbltGraph.h"
+#include "tkbltGrHairs.h"
+#include "tkbltGrHairsOp.h"
+
+using namespace Blt;
+
+static int CrosshairsObjConfigure(Graph* graphPtr, Tcl_Interp* interp,
+				  int objc, Tcl_Obj* const objv[])
+{
+  Crosshairs* chPtr = graphPtr->crosshairs_;
+  Tk_SavedOptions savedOptions;
+  int mask =0;
+  int error;
+  Tcl_Obj* errorResult;
+
+  for (error=0; error<=1; error++) {
+    if (!error) {
+      if (Tk_SetOptions(interp, (char*)chPtr->ops(), chPtr->optionTable(), 
+			objc, objv, graphPtr->tkwin_, &savedOptions, &mask)
+	  != TCL_OK)
+	continue;
+    }
+    else {
+      errorResult = Tcl_GetObjResult(interp);
+      Tcl_IncrRefCount(errorResult);
+      Tk_RestoreSavedOptions(&savedOptions);
+    }
+
+    if (chPtr->configure() != TCL_OK)
+      return TCL_ERROR;
+    graphPtr->flags |= mask;
+    graphPtr->eventuallyRedraw();
+
+    break; 
+  }
+
+  if (!error) {
+    Tk_FreeSavedOptions(&savedOptions);
+    return TCL_OK;
+  }
+  else {
+    Tcl_SetObjResult(interp, errorResult);
+    Tcl_DecrRefCount(errorResult);
+    return TCL_ERROR;
+  }
+}
+
+static int CgetOp(ClientData clientData, Tcl_Interp* interp,
+		  int objc, Tcl_Obj* const objv[])
+{
+  Graph* graphPtr = (Graph*)clientData;
+  if (objc != 4) {
+    Tcl_WrongNumArgs(interp, 2, objv, "cget option");
+    return TCL_ERROR;
+  }
+
+  Crosshairs* chPtr = graphPtr->crosshairs_;
+  Tcl_Obj* objPtr = Tk_GetOptionValue(interp, 
+				      (char*)chPtr->ops(), 
+				      chPtr->optionTable(),
+				      objv[3], graphPtr->tkwin_);
+  if (objPtr == NULL)
+    return TCL_ERROR;
+  else
+    Tcl_SetObjResult(interp, objPtr);
+  return TCL_OK;
+}
+
+static int ConfigureOp(ClientData clientData, Tcl_Interp* interp,
+		       int objc, Tcl_Obj* const objv[])
+{
+  Graph* graphPtr = (Graph*)clientData;
+  Crosshairs* chPtr = graphPtr->crosshairs_;
+  if (objc <= 4) {
+    Tcl_Obj* objPtr = Tk_GetOptionInfo(interp, (char*)chPtr->ops(), 
+				       chPtr->optionTable(), 
+				       (objc == 4) ? objv[3] : NULL, 
+				       graphPtr->tkwin_);
+    if (objPtr == NULL)
+      return TCL_ERROR;
+    else
+      Tcl_SetObjResult(interp, objPtr);
+    return TCL_OK;
+  } 
+  else
+    return CrosshairsObjConfigure(graphPtr, interp, objc-3, objv+3);
+}
+
+static int OnOp(ClientData clientData, Tcl_Interp* interp, 
+		int objc, Tcl_Obj* const objv[])
+{
+  Graph* graphPtr = (Graph*)clientData;
+  Crosshairs *chPtr = graphPtr->crosshairs_;
+
+  chPtr->on();
+
+  return TCL_OK;
+}
+
+static int OffOp(ClientData clientData, Tcl_Interp* interp,
+		 int objc, Tcl_Obj* const objv[])
+{
+  Graph* graphPtr = (Graph*)clientData;
+  Crosshairs *chPtr = graphPtr->crosshairs_;
+
+  chPtr->off();
+
+  return TCL_OK;
+}
+
+static int ToggleOp(ClientData clientData, Tcl_Interp* interp,
+		    int objc, Tcl_Obj* const objv[])
+{
+  Graph* graphPtr = (Graph*)clientData;
+  Crosshairs *chPtr = graphPtr->crosshairs_;
+
+  if (chPtr->isOn())
+    chPtr->off();
+  else
+    chPtr->on();
+
+  return TCL_OK;
+}
+
+const Ensemble Blt::crosshairsEnsemble[] = {
+  {"cget", 	CgetOp, 0},
+  {"configure",	ConfigureOp, 0},
+  {"off",       OffOp, 0},
+  {"on",        OnOp, 0},
+  {"toggle",    ToggleOp, 0},
+  { 0,0,0 }
+};