74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
/*
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Native File Dialog
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User API
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http://www.frogtoss.com/labs
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*/
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#ifndef _NFD_H
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#define _NFD_H
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#include <stddef.h>
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#include <functional>
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#include <string>
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#include <vector>
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/* denotes UTF-8 char */
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typedef char nfdchar_t;
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typedef std::function<void(const char*)> nfdselcallback_t;
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/* opaque data structure -- see NFD_PathSet_* */
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typedef struct {
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nfdchar_t *buf;
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size_t *indices; /* byte offsets into buf */
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size_t count; /* number of indices into buf */
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}nfdpathset_t;
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typedef enum {
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NFD_ERROR, /* programmatic error */
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NFD_OKAY, /* user pressed okay, or successful return */
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NFD_CANCEL /* user pressed cancel */
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}nfdresult_t;
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/* nfd_<targetplatform>.c */
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/* single file open dialog */
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nfdresult_t NFD_OpenDialog( const std::vector<std::string>& filterList,
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const nfdchar_t *defaultPath,
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nfdchar_t **outPath,
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nfdselcallback_t selCallback = NULL );
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/* multiple file open dialog */
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nfdresult_t NFD_OpenDialogMultiple( const std::vector<std::string>& filterList,
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const nfdchar_t *defaultPath,
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nfdpathset_t *outPaths,
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nfdselcallback_t selCallback = NULL );
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/* save dialog */
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nfdresult_t NFD_SaveDialog( const std::vector<std::string>& filterList,
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const nfdchar_t *defaultPath,
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nfdchar_t **outPath,
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nfdselcallback_t selCallback = NULL );
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/* select folder dialog */
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nfdresult_t NFD_PickFolder( const nfdchar_t *defaultPath,
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nfdchar_t **outPath);
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/* nfd_common.c */
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/* get last error -- set when nfdresult_t returns NFD_ERROR */
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const char *NFD_GetError( void );
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/* get the number of entries stored in pathSet */
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size_t NFD_PathSet_GetCount( const nfdpathset_t *pathSet );
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/* Get the UTF-8 path at offset index */
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nfdchar_t *NFD_PathSet_GetPath( const nfdpathset_t *pathSet, size_t index );
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/* Free the pathSet */
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void NFD_PathSet_Free( nfdpathset_t *pathSet );
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#endif
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