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/*
* $Id: cdk_params.h,v 1.8 2012/03/21 21:15:30 tom Exp $
*/
#ifndef CDKINCLUDES
#ifndef CDK_PARAMS_H
#define CDK_PARAMS_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef CDK_H
#define CDKINCLUDES
#include <cdk.h>
#undef CDKINCLUDES
#endif
/*
* Copyright 2003-2005,2012 Thomas E. Dickey
*
* 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, distribute with
* modifications, 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
* ABOVE 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.
*
* Except as contained in this notice, the name(s) of the above copyright
* holders shall not be used in advertising or otherwise to promote the sale,
* use or other dealings in this Software without prior written authorization.
*/
#define MAX_CDK_PARAMS 256
/*
* CDKparseParams() knows about these options and will decode them into
* the CDK_PARAMS struct. They are the most generally useful for positioning
* a widget.
*/
#define CDK_MIN_PARAMS "NSX:Y:"
#define CDK_CLI_PARAMS "NSX:Y:H:W:"
/*
* Use this exit code rather than -1 for cli programs which have reported an
* error. Actually EXIT_FAILURE would be better, but the shell script samples
* all are written to assume that the exit code can be used to indicate a
* button number, etc.
*/
#define CLI_ERROR 255
/*
* This records the values that CDKparseParams() decodes using getopt():
*/
typedef struct CDK_PARAMS {
char * allParams[MAX_CDK_PARAMS];
bool Box;
bool Shadow;
int hValue;
int wValue;
int xValue;
int yValue;
} CDK_PARAMS;
/*
* Parse the given argc/argv command-line, with the options passed to
* getopt()'s 3rd parameter.
*/
void CDKparseParams (
int /* argc */,
char ** /* argv */,
CDK_PARAMS * /* params */,
const char * /* options */);
/*
* Parse the string as one of CDK's positioning keywords, or an actual
* position.
*/
int CDKparsePosition (
const char * /* string */);
/*
* Retrieve an integer (or boolean) option value from the parsed command-line.
*/
int CDKparamNumber (
CDK_PARAMS * /* params */,
int /* option */);
/*
* Retrieve an optional integer (or boolean) value from the parsed command-line.
*/
int CDKparamNumber2 (
CDK_PARAMS * /* params */,
int /* option */,
int /* missing */);
/*
* Retrieve a string option value from the parsed command-line.
*/
char * CDKparamString (
CDK_PARAMS * /* params */,
int /* option */);
/*
* Retrieve an optional string option value from the parsed command-line.
*/
char * CDKparamString2 (
CDK_PARAMS * /* params */,
int /* option */,
const char * /* missing */);
/*
* Retrieve an integer (or boolean) option value from the parsed command-line.
*/
int CDKparamValue (
CDK_PARAMS * /* params */,
int /* option */,
int /* missing */);
#ifdef __cplusplus
}
#endif
#endif /* CDK_PARAMS_H */
#endif /* CDKINCLUDES */
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