81 lines
1.5 KiB
C++
81 lines
1.5 KiB
C++
/**
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* @dir lldirpicker.h
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* @brief OS-specific dir picker
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*
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* Copyright (c) 2001-$CurrentYear$, Linden Research, Inc.
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* $License$
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*/
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// OS specific dir selection dialog. This is implemented as a
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// singleton class, so call the instance() method to get the working
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// instance.
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#ifndef LL_LLDIRPICKER_H
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#define LL_LLDIRPICKER_H
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#include "stdtypes.h"
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#if LL_DARWIN
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#include <Carbon/Carbon.h>
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// AssertMacros.h does bad things.
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#undef verify
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#undef check
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#undef require
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#include <vector>
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#include "llstring.h"
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#endif
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// Need commdlg.h for OPENDIRNAMEA
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#ifdef LL_WINDOWS
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#include <commdlg.h>
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#endif
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class LLDirPicker
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{
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public:
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// calling this before main() is undefined
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static LLDirPicker& instance( void ) { return sInstance; }
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BOOL getDir(LLString* filename);
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LLString getDirName();
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// clear any lists of buffers or whatever, and make sure the dir
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// picker isn't locked.
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void reset();
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private:
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enum
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{
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SINGLE_DIRNAME_BUFFER_SIZE = 1024,
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//DIRNAME_BUFFER_SIZE = 65536
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DIRNAME_BUFFER_SIZE = 65000
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};
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void buildDirname( void );
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#if LL_DARWIN
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NavDialogCreationOptions mNavOptions;
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static pascal void doNavCallbackEvent(NavEventCallbackMessage callBackSelector,
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NavCBRecPtr callBackParms, void* callBackUD);
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OSStatus doNavChooseDialog();
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#endif
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char mDirs[DIRNAME_BUFFER_SIZE]; /*Flawfinder: ignore*/
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LLString* mFileName;
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LLString mDir;
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BOOL mLocked;
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static LLDirPicker sInstance;
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public:
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// don't call these directly please.
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LLDirPicker();
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~LLDirPicker();
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};
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#endif
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