Initial import of the CDE 2.1.30 sources from the Open Group.

cde/lib/DtSvc/DtUtil1/Action.h

@@ -0,0 +1,117 @@
+/* $TOG: Action.h /main/4 1998/05/06 15:55:18 rafi $ */
+/*
+ *  (c) Copyright 1993, 1994 Hewlett-Packard Company
+ *  (c) Copyright 1993, 1994 International Business Machines Corp.
+ *  (c) Copyright 1993, 1994 Sun Microsystems, Inc.
+ *  (c) Copyright 1993, 1994 Novell, Inc.
+ */
+
+#ifndef _Dt_Action_h
+#define _Dt_Action_h
+
+#include <X11/Intrinsic.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Argument types
+ */
+
+#define DtACTION_FILE	 1	/* file argument */
+#define DtACTION_BUFFER	 2	/* buffer argument */
+#define DtACTION_STRING	 3	/* string argument */
+#define DtACTION_NULLARG 4	/* untyped return-only argument */
+
+typedef struct {
+	void *bp;		/* location of buffer */
+	int size;		/* size of buffer in bytes */
+	char *type;		/* (opt.) type of buffer */
+        char *name;		/* (opt.) name of buffer object */
+        Boolean writable;	/* allow changes to buffer object? */
+} DtActionBuffer;
+
+typedef struct {
+	char *name;
+} DtActionFile;
+
+typedef struct {
+	/*
+	 * Structure containing argument information
+	 */
+	int argClass;		/* see argument types */
+	union {
+		DtActionFile	file;
+		DtActionBuffer	buffer;
+        } u;
+} DtActionArg;
+
+/*
+ * DtActionStatus codes
+ */
+typedef enum {
+	DtACTION_OK,			/* If not any of the below */
+	DtACTION_INVALID_ID,		/* ID is not valid */
+	DtACTION_INVOKED,		/* the action invocation step is done */
+	DtACTION_STATUS_UPDATE,		/* status update */
+	DtACTION_DONE,			/* normal action termination code */
+	DtACTION_FAILED,		/* error running action */
+	DtACTION_CANCELED		/* normal action termination by cancel*/
+} DtActionStatus;
+
+typedef void (*DtDbReloadCallbackProc)(
+		XtPointer	clientData);
+
+/*
+ * DtActionInvocationID is the fundamental user-space handle to invoked
+ * actions.
+ */
+typedef unsigned long DtActionInvocationID;
+
+typedef void (*DtActionCallbackProc) (
+		DtActionInvocationID	id,
+		XtPointer	client_data,
+		DtActionArg	*actionArgPtr,
+		int		actionArgCount,
+		DtActionStatus	status);
+
+/*
+ * Functions
+ */
+
+extern Boolean DtActionExists(
+		char		*actionName);
+
+extern char * DtActionLabel(
+		char		*actionName);
+
+extern char * DtActionDescription(
+		char		*actionName);
+
+extern void DtDbReloadNotify ( 
+		DtDbReloadCallbackProc proc, 
+		XtPointer	clientData);
+
+extern void DtDbLoad(void);
+
+extern DtActionInvocationID DtActionInvoke (
+		Widget		w,
+		char		*action,
+		DtActionArg 	*args,
+		int		argCount,
+		char		*termOpts,
+		char		*execHost,
+		char		*contextDir,
+		int		useIndicator,
+		DtActionCallbackProc statusUpdateCb,
+		XtPointer	client_data);
+
+extern char * DtActionIcon(
+		char		*actionName);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _Dt_Action_h */