ModuleManager.cpp File Reference

Based on LoadLadspa, this code loads pluggable Audacity extension modules. It also has the code to invoke a function returning a replacement window, i.e. an alternative to the usual interface, for Audacity. More...

#include "ModuleManager.h"
#include "PluginProvider.h"
#include "BasicUI.h"
#include <wx/dynlib.h>
#include <wx/log.h>
#include <wx/filename.h>
#include "FileNames.h"
#include "MemoryX.h"
#include "PluginInterface.h"
#include "Prefs.h"
#include "ModuleSettings.h"

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Namespaces
namespace	anonymous_namespace{ModuleManager.cpp}

Macros
#define	initFnName   "ExtensionModuleInit"
#define	versionFnName   "GetVersionString"

Typedefs
typedef wxChar *(*	tVersionFn) ()
using	BuiltinProviderList = std::vector< PluginProviderFactory >

Functions
static BasicUI::MessageBoxResult	DoMessageBox (const TranslatableString &msg)
BuiltinProviderList &	anonymous_namespace{ModuleManager.cpp}::builtinProviderList ()
void	RegisterProviderFactory (PluginProviderFactory pluginProviderFactory)
void	UnregisterProviderFactory (PluginProviderFactory pluginProviderFactory)

Detailed Description

Based on LoadLadspa, this code loads pluggable Audacity extension modules. It also has the code to invoke a function returning a replacement window, i.e. an alternative to the usual interface, for Audacity.

Definition in file ModuleManager.cpp.

Macro Definition Documentation

initFnName

#define initFnName   "ExtensionModuleInit"

Definition at line 38 of file ModuleManager.cpp.

versionFnName

#define versionFnName   "GetVersionString"

Definition at line 39 of file ModuleManager.cpp.

Typedef Documentation

BuiltinProviderList

using BuiltinProviderList = std::vector<PluginProviderFactory>

Definition at line 182 of file ModuleManager.cpp.

tVersionFn

typedef wxChar *(* tVersionFn) ()

Definition at line 42 of file ModuleManager.cpp.

Function Documentation

DoMessageBox()

static BasicUI::MessageBoxResult DoMessageBox ( const TranslatableString &  msg )

static

Definition at line 63 of file ModuleManager.cpp.

{
   using namespace BasicUI;
   return ShowMessageBox(msg,
      MessageBoxOptions{}.Caption(XO("Module Unsuitable")));
}

References BasicUI::MessageBoxOptions::Caption(), BasicUI::ShowMessageBox(), and XO().

Referenced by Module::Load(), Module::ShowLoadFailureError(), and ModuleManager::TryLoadModules().

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RegisterProviderFactory()

void RegisterProviderFactory

(

PluginProviderFactory

pluginProviderFactory

)

Definition at line 191 of file ModuleManager.cpp.

{
   auto &list = builtinProviderList();
   if(pluginProviderFactory)
      list.push_back(std::move(pluginProviderFactory));
}

References anonymous_namespace{ModuleManager.cpp}::builtinProviderList().

Referenced by Init::Init().

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UnregisterProviderFactory()

void UnregisterProviderFactory

(

PluginProviderFactory

pluginProviderFactory

)

Definition at line 198 of file ModuleManager.cpp.

{
   auto &list = builtinProviderList();
   auto end = list.end(), iter = std::find(list.begin(), end, pluginProviderFactory);
   if (iter != end)
      list.erase(iter);
}

References anonymous_namespace{ModuleManager.cpp}::builtinProviderList(), and details::end().

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