EnvSetter Struct Reference

Public Member Functions
	EnvSetter (bool fromUserPathOnly)
	~EnvSetter ()

Public Attributes
wxString	OldValue
bool	ValueExisted

Static Public Attributes
static const wxString	VariableName
static const wxString	Separator

Detailed Description

Definition at line 81 of file FFmpegFunctions.cpp.

Constructor & Destructor Documentation

EnvSetter()

EnvSetter::EnvSetter ( bool  fromUserPathOnly )

inlineexplicit

Definition at line 86 of file FFmpegFunctions.cpp.

   {
      ValueExisted = wxGetEnv(VariableName, &OldValue);
 
      wxString value;
 
      for (const wxString& path : FFmpegFunctions::GetSearchPaths(fromUserPathOnly))
      {
         if (!value.empty())
            value += Separator;
 
         value += path;
      }
 
      wxSetEnv(VariableName, value);
   };

References FFmpegFunctions::GetSearchPaths(), OldValue, Separator, ValueExisted, and VariableName.

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~EnvSetter()

EnvSetter::~EnvSetter ( )

inline

Definition at line 103 of file FFmpegFunctions.cpp.

   {
      if (ValueExisted)
         wxSetEnv(VariableName, OldValue);
      else
         wxUnsetEnv(VariableName);
   }

References OldValue, ValueExisted, and VariableName.

Member Data Documentation

OldValue

wxString EnvSetter::OldValue

Definition at line 111 of file FFmpegFunctions.cpp.

Referenced by EnvSetter(), and ~EnvSetter().

Separator

const wxString EnvSetter::Separator

static

Definition at line 84 of file FFmpegFunctions.cpp.

Referenced by EnvSetter().

ValueExisted

bool EnvSetter::ValueExisted

Definition at line 112 of file FFmpegFunctions.cpp.

Referenced by EnvSetter(), and ~EnvSetter().

VariableName

const wxString EnvSetter::VariableName

static

Definition at line 83 of file FFmpegFunctions.cpp.

Referenced by EnvSetter(), and ~EnvSetter().

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The documentation for this struct was generated from the following file:

• FFmpegFunctions.cpp