jthedering
b8cdd47f71
Added: Configuration Editor, which allows to edit configurations in a graphical user interface. Contains GUIs for most commands supported by E-APO, but as lines can also be edited directly, all commands can be used. Added: Command "GraphicEQ", which can act as a regular, fixed-band graphic equalizer (via the GUI) but also supports variable bands so that any desired frequency response can be specified. Internally, it is implemented via convolution with a generated IR. Added: Command "Convolution", which allows to convolve the signal with a user-provided impulse response to achieve e.g. equalization or reverberation effects. Improved: Configurator performs checks for registry values that are needed for the operation of E-APO, which may be changed by driver installations, fixing the values if necessary. Improved: Configurator shows which is the default device as a hint to the user.
107 lines
2.9 KiB
C++
107 lines
2.9 KiB
C++
/*
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This file is part of EqualizerAPO, a system-wide equalizer.
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Copyright (C) 2014 Jonas Thedering
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "stdafx.h"
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#include "RegistryFunctions.h"
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#include "../helpers/RegistryHelper.h"
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#include "../FilterEngine.h"
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using namespace std;
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using namespace mup;
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ReadRegStringFunction::ReadRegStringFunction(FilterEngine* engine)
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:ICallback(cmFUNC, L"readRegString", 2)
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{
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this->engine = engine;
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}
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void ReadRegStringFunction::Eval(ptr_val_type& ret, const ptr_val_type *arg, int argc)
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{
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if(!arg[0]->IsString())
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throw ParserError(ErrorContext(ecTYPE_CONFLICT_FUN, -1, GetIdent(), arg[0]->GetType(), 's', 1));
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if(!arg[1]->IsString())
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throw ParserError(ErrorContext(ecTYPE_CONFLICT_FUN, -1, GetIdent(), arg[1]->GetType(), 's', 2));
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wstring key = arg[0]->GetString();
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wstring valuename = arg[1]->GetString();
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try
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{
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wstring value = RegistryHelper::readValue(key, valuename);
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*ret = value;
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engine->watchRegistryKey(key);
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}
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catch(RegistryException e)
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{
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throw ParserError(e.getMessage());
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}
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}
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const char_type* ReadRegStringFunction::GetDesc() const
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{
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return L"readRegString - read a string value from the registry";
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}
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IToken* ReadRegStringFunction::Clone() const
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{
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return new ReadRegStringFunction(*this);
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}
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ReadRegDWORDFunction::ReadRegDWORDFunction(FilterEngine* engine)
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:ICallback(cmFUNC, L"readRegDWORD", 2)
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{
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this->engine = engine;
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}
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void ReadRegDWORDFunction::Eval(ptr_val_type& ret, const ptr_val_type *arg, int argc)
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{
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if(!arg[0]->IsString())
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throw ParserError(ErrorContext(ecTYPE_CONFLICT_FUN, -1, GetIdent(), arg[0]->GetType(), 's', 1));
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if(!arg[1]->IsString())
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throw ParserError(ErrorContext(ecTYPE_CONFLICT_FUN, -1, GetIdent(), arg[1]->GetType(), 's', 2));
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wstring key = arg[0]->GetString();
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wstring valuename = arg[1]->GetString();
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try
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{
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unsigned long value = RegistryHelper::readDWORDValue(key, valuename);
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*ret = (long)value;
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engine->watchRegistryKey(key);
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}
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catch(RegistryException e)
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{
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throw ParserError(e.getMessage());
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}
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}
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const char_type* ReadRegDWORDFunction::GetDesc() const
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{
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return L"readRegDWORD - read a DWORD value from the registry";
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}
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IToken* ReadRegDWORDFunction::Clone() const
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{
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return new ReadRegDWORDFunction(*this);
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}
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