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Code Issues Releases Wiki Activity

Fixed line endings and applied gitignore

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This commit is contained in:
Tiberiu Chibici
2014-07-26 09:43:40 +03:00
parent 0c57cabe56
commit 7cba5cc109
542 changed files with 112014 additions and 119759 deletions
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80
Plugins/PluginWin7Audio/PluginWin7Audio.rc
View File

@ -1,40 +1,40 @@
#include <VerRsrc.h>
#include "../../Version.h"
/////////////////////////////////////////////////////////////////////////////
//
// Version
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,6,0,0
PRODUCTVERSION PRODUCTVER
FILEFLAGSMASK 0x17L
#ifdef _DEBUG
FILEFLAGS VS_FF_DEBUG
#else
FILEFLAGS 0x0L
#endif
FILEOS VOS_NT_WINDOWS32
FILETYPE VFT_DLL
FILESUBTYPE VFT_UNKNOWN
{
BLOCK "StringFileInfo"
{
BLOCK "040904E4"
{
VALUE "FileVersion", "1.6.0.0"
VALUE "LegalCopyright", "<22> 2010 - Reiswaffle"
VALUE "ProductName", "Rainmeter"
#ifdef _WIN64
VALUE "ProductVersion", STRPRODUCTVER " (64-bit)"
#else
VALUE "ProductVersion", STRPRODUCTVER " (32-bit)"
#endif //_WIN64
}
}
BLOCK "VarFileInfo"
{
VALUE "Translation", 0x409, 1252
}
}
#include <VerRsrc.h>
#include "../../Version.h"
/////////////////////////////////////////////////////////////////////////////
//
// Version
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,6,0,0
PRODUCTVERSION PRODUCTVER
FILEFLAGSMASK 0x17L
#ifdef _DEBUG
FILEFLAGS VS_FF_DEBUG
#else
FILEFLAGS 0x0L
#endif
FILEOS VOS_NT_WINDOWS32
FILETYPE VFT_DLL
FILESUBTYPE VFT_UNKNOWN
{
BLOCK "StringFileInfo"
{
BLOCK "040904E4"
{
VALUE "FileVersion", "1.6.0.0"
VALUE "LegalCopyright", "<22> 2010 - Reiswaffle"
VALUE "ProductName", "Rainmeter"
#ifdef _WIN64
VALUE "ProductVersion", STRPRODUCTVER " (64-bit)"
#else
VALUE "ProductVersion", STRPRODUCTVER " (32-bit)"
#endif //_WIN64
}
}
BLOCK "VarFileInfo"
{
VALUE "Translation", 0x409, 1252
}
}

74
Plugins/PluginWin7Audio/PluginWin7Audio.vcxproj
View File

@ -1,38 +1,38 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="$(SolutionDir)Build\VS\Rainmeter.Cpp.Default.props" />
<PropertyGroup Label="Globals">
<ProjectGuid>{6D032D6B-7656-4743-B454-3388E2921EB0}</ProjectGuid>
<ConfigurationType>DynamicLibrary</ConfigurationType>
<TargetName>Win7AudioPlugin</TargetName>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<Import Project="$(SolutionDir)Build\VS\Rainmeter.Cpp.props" />
<Import Project="$(SolutionDir)Build\VS\RainmeterPlugin.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</ImportGroup>
<ImportGroup Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<ItemDefinitionGroup>
<ClCompile>
<PreprocessorDefinitions>_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ClCompile>
<Link>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<ResourceCompile Include="PluginWin7Audio.rc" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="PolicyConfig.h" />
</ItemGroup>
<ItemGroup>
<ClCompile Include="Win7AudioPlugin.cpp" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="$(SolutionDir)Build\VS\Rainmeter.Cpp.Default.props" />
<PropertyGroup Label="Globals">
<ProjectGuid>{6D032D6B-7656-4743-B454-3388E2921EB0}</ProjectGuid>
<ConfigurationType>DynamicLibrary</ConfigurationType>
<TargetName>Win7AudioPlugin</TargetName>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<Import Project="$(SolutionDir)Build\VS\Rainmeter.Cpp.props" />
<Import Project="$(SolutionDir)Build\VS\RainmeterPlugin.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</ImportGroup>
<ImportGroup Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<ItemDefinitionGroup>
<ClCompile>
<PreprocessorDefinitions>_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ClCompile>
<Link>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<ResourceCompile Include="PluginWin7Audio.rc" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="PolicyConfig.h" />
</ItemGroup>
<ItemGroup>
<ClCompile Include="Win7AudioPlugin.cpp" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>

184
Plugins/PluginWin7Audio/PolicyConfig.h
View File

@ -1,92 +1,92 @@
// ----------------------------------------------------------------------------
// PolicyConfig.h
// Undocumented COM-interface IPolicyConfig.
// Use for set default audio render endpoint
// @author EreTIk
// ----------------------------------------------------------------------------
#pragma once
#include <Mmreg.h>
// ----------------------------------------------------------------------------
// class CPolicyConfigClient
// {294935CE-F637-4E7C-A41B-AB255460B862}
//
// interface IPolicyConfig
// {568b9108-44bf-40b4-9006-86afe5b5a620}
//
// Query interface:
// CComPtr<IPolicyConfig> PolicyConfig;
// PolicyConfig.CoCreateInstance(__uuidof(CPolicyConfigClient));
// ----------------------------------------------------------------------------
class DECLSPEC_UUID("294935CE-F637-4E7C-A41B-AB255460B862")
CPolicyConfigClient;
interface IPolicyConfig : public IUnknown
{
public:
virtual HRESULT GetMixFormat(
PCWSTR,
WAVEFORMATEX **
);
virtual HRESULT STDMETHODCALLTYPE GetDeviceFormat(
PCWSTR,
INT,
WAVEFORMATEX **
);
virtual HRESULT STDMETHODCALLTYPE SetDeviceFormat(
PCWSTR,
WAVEFORMATEX *,
WAVEFORMATEX *
);
virtual HRESULT STDMETHODCALLTYPE GetProcessingPeriod(
PCWSTR,
INT,
PINT64,
PINT64
);
virtual HRESULT STDMETHODCALLTYPE SetProcessingPeriod(
PCWSTR,
PINT64
);
virtual HRESULT STDMETHODCALLTYPE GetShareMode(
PCWSTR,
struct DeviceShareMode *
);
virtual HRESULT STDMETHODCALLTYPE SetShareMode(
PCWSTR,
struct DeviceShareMode *
);
virtual HRESULT STDMETHODCALLTYPE GetPropertyValue(
PCWSTR,
const PROPERTYKEY &,
PROPVARIANT *
);
virtual HRESULT STDMETHODCALLTYPE SetPropertyValue(
PCWSTR,
const PROPERTYKEY &,
PROPVARIANT *
);
virtual HRESULT STDMETHODCALLTYPE SetDefaultEndpoint(
__in PCWSTR wszDeviceId,
__in ERole eRole
);
virtual HRESULT STDMETHODCALLTYPE SetEndpointVisibility(
PCWSTR,
INT
);
};
interface DECLSPEC_UUID("568b9108-44bf-40b4-9006-86afe5b5a620")
IPolicyConfig;
// ----------------------------------------------------------------------------
// PolicyConfig.h
// Undocumented COM-interface IPolicyConfig.
// Use for set default audio render endpoint
// @author EreTIk
// ----------------------------------------------------------------------------
#pragma once
#include <Mmreg.h>
// ----------------------------------------------------------------------------
// class CPolicyConfigClient
// {294935CE-F637-4E7C-A41B-AB255460B862}
//
// interface IPolicyConfig
// {568b9108-44bf-40b4-9006-86afe5b5a620}
//
// Query interface:
// CComPtr<IPolicyConfig> PolicyConfig;
// PolicyConfig.CoCreateInstance(__uuidof(CPolicyConfigClient));
// ----------------------------------------------------------------------------
class DECLSPEC_UUID("294935CE-F637-4E7C-A41B-AB255460B862")
CPolicyConfigClient;
interface IPolicyConfig : public IUnknown
{
public:
virtual HRESULT GetMixFormat(
PCWSTR,
WAVEFORMATEX **
);
virtual HRESULT STDMETHODCALLTYPE GetDeviceFormat(
PCWSTR,
INT,
WAVEFORMATEX **
);
virtual HRESULT STDMETHODCALLTYPE SetDeviceFormat(
PCWSTR,
WAVEFORMATEX *,
WAVEFORMATEX *
);
virtual HRESULT STDMETHODCALLTYPE GetProcessingPeriod(
PCWSTR,
INT,
PINT64,
PINT64
);
virtual HRESULT STDMETHODCALLTYPE SetProcessingPeriod(
PCWSTR,
PINT64
);
virtual HRESULT STDMETHODCALLTYPE GetShareMode(
PCWSTR,
struct DeviceShareMode *
);
virtual HRESULT STDMETHODCALLTYPE SetShareMode(
PCWSTR,
struct DeviceShareMode *
);
virtual HRESULT STDMETHODCALLTYPE GetPropertyValue(
PCWSTR,
const PROPERTYKEY &,
PROPVARIANT *
);
virtual HRESULT STDMETHODCALLTYPE SetPropertyValue(
PCWSTR,
const PROPERTYKEY &,
PROPVARIANT *
);
virtual HRESULT STDMETHODCALLTYPE SetDefaultEndpoint(
__in PCWSTR wszDeviceId,
__in ERole eRole
);
virtual HRESULT STDMETHODCALLTYPE SetEndpointVisibility(
PCWSTR,
INT
);
};
interface DECLSPEC_UUID("568b9108-44bf-40b4-9006-86afe5b5a620")
IPolicyConfig;

878
Plugins/PluginWin7Audio/Win7AudioPlugin.cpp
View File

@ -1,440 +1,440 @@
/*
Copyright (C) 2010 Stefan Hiller
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <windows.h>
#include <string>
#include <vector>
#include <Mmdeviceapi.h>
#include <Endpointvolume.h>
#include <Functiondiscoverykeys_devpkey.h>
#include "PolicyConfig.h"
#include "../API/RainmeterAPI.h"
#define SAFE_RELEASE(punk) \
if ((punk) != nullptr) { (punk)->Release(); (punk) = nullptr; }
static BOOL com_initialized = FALSE;
static BOOL instance_created = FALSE;
static BOOL is_mute = FALSE;
static float master_volume = 0.5f;
static enum VolumeAction
{
INIT,
TOGGLE_MUTE,
GET_VOLUME
};
const static CLSID CLSID_MMDeviceEnumerator = __uuidof(MMDeviceEnumerator);
const static IID IID_IMMDeviceEnumerator = __uuidof(IMMDeviceEnumerator);
const static IID IID_CPolicyConfigClient = __uuidof(CPolicyConfigClient);
const static IID IID_IPolicyConfig = __uuidof(IPolicyConfig);
const static IID IID_IAudioEndpointVolume = __uuidof(IAudioEndpointVolume);
static IMMDeviceEnumerator *pEnumerator = 0;
static IMMDeviceCollection *pCollection = 0;
static std::vector<std::wstring> endpointIDs;
UINT CleanUp()
{
SAFE_RELEASE(pCollection);
SAFE_RELEASE(pEnumerator);
instance_created = false;
return 0;
}
bool InitCom()
{
if (!com_initialized) com_initialized = SUCCEEDED(CoInitialize(0));
if (!com_initialized)
{
RmLog(LOG_ERROR, L"Win7AudioPlugin.dll: COM initialization failed");
return false;
}
HRESULT hr = CoCreateInstance(CLSID_MMDeviceEnumerator, 0, CLSCTX_ALL,
IID_IMMDeviceEnumerator, (void**)&pEnumerator);
instance_created = (S_OK == hr && pEnumerator);
if (!instance_created)
{
std::wstring dbg_str = L"Win7AudioPlugin.dll: COM creation failed";
if (hr == REGDB_E_CLASSNOTREG) dbg_str += L" REGDB_E_CLASSNOTREG";
else if (hr == CLASS_E_NOAGGREGATION) dbg_str += L" CLASS_E_NOAGGREGATION";
else if (hr == E_NOINTERFACE) dbg_str += L" E_NOINTERFACE";
else
{
static WCHAR e_code[256];
wsprintf(e_code, L" %li", (long)hr);
dbg_str += e_code;
}
RmLog(LOG_ERROR, dbg_str.c_str());
return CleanUp() != 0;
}
if (S_OK != pEnumerator->EnumAudioEndpoints(eRender, DEVICE_STATE_ACTIVE, &pCollection) || !pCollection)
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: Could not enumerate AudioEndpoints");
return CleanUp() != 0;
}
return true;
}
void UnInitCom()
{
CleanUp();
if (com_initialized) CoUninitialize();
com_initialized = FALSE;
}
HRESULT RegisterDevice(PCWSTR devID)
{
HRESULT hr = S_FALSE;
InitCom();
IPolicyConfig *pPolicyConfig;
hr = CoCreateInstance(IID_CPolicyConfigClient, nullptr,
CLSCTX_ALL, IID_IPolicyConfig,
(LPVOID *)&pPolicyConfig);
if (hr == S_OK)
{
hr = pPolicyConfig->SetDefaultEndpoint(devID, eConsole);
if (hr == S_OK)
{
hr = pPolicyConfig->SetDefaultEndpoint(devID, eCommunications);
}
SAFE_RELEASE(pPolicyConfig);
}
UnInitCom();
return hr;
}
std::wstring GetDefaultID()
{
std::wstring id_default;
IMMDevice * pEndpoint = 0;
if (pEnumerator->GetDefaultAudioEndpoint(eRender, eConsole, &pEndpoint) == S_OK)
{
LPWSTR pwszID = 0;
if (pEndpoint->GetId(&pwszID) == S_OK)
{
id_default = pwszID;
}
CoTaskMemFree(pwszID);
}
SAFE_RELEASE(pEndpoint)
return id_default;
}
bool GetWin7AudioState(const VolumeAction action)
{
IMMDevice * pEndpoint = 0;
IAudioEndpointVolume * pEndptVol = 0;
bool success = false;
if (InitCom())
{
if (pEnumerator->GetDefaultAudioEndpoint(eRender, eConsole, &pEndpoint) == S_OK)
{
if (pEndpoint->Activate(IID_IAudioEndpointVolume, CLSCTX_ALL, 0, (void**)&pEndptVol) == S_OK)
{
if (pEndptVol->GetMute(&is_mute) == S_OK && action == TOGGLE_MUTE)
{
success = pEndptVol->SetMute(is_mute == TRUE ? FALSE : TRUE, 0) == S_OK;
}
// get current volume
float vol = 0.0f;
if (action != TOGGLE_MUTE && pEndptVol->GetMasterVolumeLevelScalar(&vol) == S_OK)
{
master_volume = vol;
}
}
}
}
SAFE_RELEASE(pEndptVol)
SAFE_RELEASE(pEndpoint)
UnInitCom();
return success;
}
UINT GetIndex()
{
std::wstring id_default;
if (InitCom()) id_default = GetDefaultID();
UnInitCom();
for (UINT i = 0; i < endpointIDs.size(); ++i)
{
if (_wcsicmp(endpointIDs[i].c_str(), id_default.c_str()) == 0) return i + 1;
}
return 0;
}
bool SetWin7Volume(UINT volume, int offset = 0)
{
IMMDevice * pEndpoint = 0;
IAudioEndpointVolume * pEndptVol = 0;
bool success = false;
if (InitCom())
{
if (pEnumerator->GetDefaultAudioEndpoint(eRender, eConsole, &pEndpoint) == S_OK)
{
if (pEndpoint->Activate(IID_IAudioEndpointVolume, CLSCTX_ALL, 0, (void**)&pEndptVol) == S_OK)
{
pEndptVol->SetMute(FALSE, 0);
float vol = 0.0f;
if (offset != 0) // change master volume + offset
{
float off = static_cast<float>(offset) / 100.0f;
vol = master_volume + off;
vol = (vol < 0.0f) ? 0.0f : ((vol > 1.0f) ? 1.0f : vol);
}
else
{
vol = (float)volume / 100.0f;
}
// set to volume
success = pEndptVol->SetMasterVolumeLevelScalar(vol, 0) == S_OK;
if (success) success = pEndptVol->GetMasterVolumeLevelScalar(&vol) == S_OK;
if (success) master_volume = vol;
}
}
}
SAFE_RELEASE(pEndptVol)
SAFE_RELEASE(pEndpoint)
UnInitCom();
return success;
}
PLUGIN_EXPORT void Initialize(void** data, void* rm)
{
if (!InitCom())
{
UnInitCom();
return;
}
UINT count;
if (!pCollection || (S_OK != pCollection->GetCount(&count)))
{
UnInitCom();
return;
}
endpointIDs = std::vector<std::wstring>(count);
for (UINT i = 0; i < count; ++i)
{
IMMDevice *pEndpoint = 0;
// Get pointer to endpoint number i.
if (pCollection->Item(i, &pEndpoint) == S_OK)
{
// Get the endpoint ID string.
LPWSTR pwszID = 0;
if (pEndpoint->GetId(&pwszID) == S_OK)
{
endpointIDs[i] = pwszID;
}
CoTaskMemFree(pwszID);
}
SAFE_RELEASE(pEndpoint)
}
UnInitCom();
GetWin7AudioState(INIT);
}
PLUGIN_EXPORT void Reload(void* data, void* rm, double* maxValue)
{
*maxValue = 100;
}
PLUGIN_EXPORT double Update(void* data)
{
GetWin7AudioState(GET_VOLUME);
double volume = is_mute == TRUE ? -1.0 : floor(master_volume * 100.0 + 0.5); // rounding up at 0.5
return volume > 100.0 ? 100.0 : volume;
}
PLUGIN_EXPORT LPCWSTR GetString(void* data)
{
static WCHAR result[256];
wsprintf(result, L"ERROR");
if (!InitCom() || !pEnumerator)
{
UnInitCom();
wsprintf(result, L"ERROR - Initializing COM");
return result;
}
IMMDevice * pEndpoint = 0;
if (pEnumerator->GetDefaultAudioEndpoint(eRender, eConsole, &pEndpoint) == S_OK)
{
IPropertyStore * pProps = 0;
if (pEndpoint->OpenPropertyStore(STGM_READ, &pProps) == S_OK)
{
PROPVARIANT varName;
PropVariantInit(&varName);
if (pProps->GetValue(PKEY_Device_DeviceDesc, &varName) == S_OK)
{
wcsncpy(result, varName.pwszVal, 255);
PropVariantClear(&varName);
SAFE_RELEASE(pProps)
SAFE_RELEASE(pEndpoint)
UnInitCom();
return result;
}
else
{
PropVariantClear(&varName);
SAFE_RELEASE(pProps)
SAFE_RELEASE(pEndpoint)
wsprintf(result, L"ERROR - Getting Device Description");
}
}
else
{
SAFE_RELEASE(pProps)
SAFE_RELEASE(pEndpoint)
wsprintf(result, L"ERROR - Getting Property");
}
}
else
{
SAFE_RELEASE(pEndpoint)
wsprintf(result, L"ERROR - Getting Default Device");
}
UnInitCom();
return result;
}
PLUGIN_EXPORT void Finalize(void* data)
{
UnInitCom();
}
PLUGIN_EXPORT void ExecuteBang(void* data, LPCWSTR args)
{
std::wstring wholeBang = args;
size_t pos = wholeBang.find(' ');
if (pos != -1)
{
std::wstring bang = wholeBang.substr(0, pos);
wholeBang.erase(0, pos + 1);
if (_wcsicmp(bang.c_str(), L"SetOutputIndex") == 0)
{
// Parse parameters
int index = 0;
if (1 == swscanf_s(wholeBang.c_str(), L"%d", &index))
{
if (endpointIDs.size() <= 0)
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: No device found");
return;
}
// set to endpoint [index-1]
if (index <= 0) index = 1;
else if (index > (int)endpointIDs.size()) index = (int)endpointIDs.size();
RegisterDevice(endpointIDs[index - 1].c_str());
}
else
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: Incorrect number of arguments for bang");
}
}
else if (_wcsicmp(bang.c_str(), L"SetVolume") == 0)
{
// Parse parameters
int volume = 0;
if (1 == swscanf_s(wholeBang.c_str(), L"%d", &volume))
{
if (!SetWin7Volume(volume < 0 ? 0 : (volume > 100 ? 100 : (UINT)volume)))
{
RmLog(LOG_ERROR, L"Win7AudioPlugin.dll: Error setting volume");
}
}
else
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: Incorrect number of arguments for bang");
}
}
else if (_wcsicmp(bang.c_str(), L"ChangeVolume") == 0)
{
// Parse parameters
int offset = 0;
if (1 == swscanf_s(wholeBang.c_str(), L"%d", &offset) && offset)
{
if (!SetWin7Volume(0, offset))
{
RmLog(LOG_ERROR, L"Win7AudioPlugin.dll: Error changing volume");
}
}
else
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: Incorrect number of arguments for bang");
}
}
else
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: Unknown bang");
}
}
else if (_wcsicmp(wholeBang.c_str(), L"ToggleNext") == 0)
{
//RmLog(LOG_NOTICE, L"Win7AudioPlugin.dll: Next device.");
const UINT i = GetIndex();
if (i) RegisterDevice(endpointIDs[(i == endpointIDs.size()) ? 0 : i].c_str());
else RmLog(LOG_ERROR, L"Win7AudioPlugin.dll: Update error");
}
else if (_wcsicmp(wholeBang.c_str(), L"TogglePrevious") == 0)
{
const UINT i = GetIndex();
if (i) RegisterDevice(endpointIDs[(i == 1) ? endpointIDs.size() - 1 : i - 2].c_str());
else RmLog(LOG_ERROR, L"Win7AudioPlugin.dll: Update error");
}
else if (_wcsicmp(wholeBang.c_str(), L"ToggleMute") == 0)
{
GetWin7AudioState(TOGGLE_MUTE);
}
else if (_wcsicmp(wholeBang.c_str(), L"Mute") == 0)
{
if (!is_mute)
{
GetWin7AudioState(TOGGLE_MUTE);
}
}
else if (_wcsicmp(wholeBang.c_str(), L"Unmute") == 0)
{
if (is_mute)
{
GetWin7AudioState(TOGGLE_MUTE);
}
}
else
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: Unknown bang");
}
/*
Copyright (C) 2010 Stefan Hiller
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <windows.h>
#include <string>
#include <vector>
#include <Mmdeviceapi.h>
#include <Endpointvolume.h>
#include <Functiondiscoverykeys_devpkey.h>
#include "PolicyConfig.h"
#include "../API/RainmeterAPI.h"
#define SAFE_RELEASE(punk) \
if ((punk) != nullptr) { (punk)->Release(); (punk) = nullptr; }
static BOOL com_initialized = FALSE;
static BOOL instance_created = FALSE;
static BOOL is_mute = FALSE;
static float master_volume = 0.5f;
static enum VolumeAction
{
INIT,
TOGGLE_MUTE,
GET_VOLUME
};
const static CLSID CLSID_MMDeviceEnumerator = __uuidof(MMDeviceEnumerator);
const static IID IID_IMMDeviceEnumerator = __uuidof(IMMDeviceEnumerator);
const static IID IID_CPolicyConfigClient = __uuidof(CPolicyConfigClient);
const static IID IID_IPolicyConfig = __uuidof(IPolicyConfig);
const static IID IID_IAudioEndpointVolume = __uuidof(IAudioEndpointVolume);
static IMMDeviceEnumerator *pEnumerator = 0;
static IMMDeviceCollection *pCollection = 0;
static std::vector<std::wstring> endpointIDs;
UINT CleanUp()
{
SAFE_RELEASE(pCollection);
SAFE_RELEASE(pEnumerator);
instance_created = false;
return 0;
}
bool InitCom()
{
if (!com_initialized) com_initialized = SUCCEEDED(CoInitialize(0));
if (!com_initialized)
{
RmLog(LOG_ERROR, L"Win7AudioPlugin.dll: COM initialization failed");
return false;
}
HRESULT hr = CoCreateInstance(CLSID_MMDeviceEnumerator, 0, CLSCTX_ALL,
IID_IMMDeviceEnumerator, (void**)&pEnumerator);
instance_created = (S_OK == hr && pEnumerator);
if (!instance_created)
{
std::wstring dbg_str = L"Win7AudioPlugin.dll: COM creation failed";
if (hr == REGDB_E_CLASSNOTREG) dbg_str += L" REGDB_E_CLASSNOTREG";
else if (hr == CLASS_E_NOAGGREGATION) dbg_str += L" CLASS_E_NOAGGREGATION";
else if (hr == E_NOINTERFACE) dbg_str += L" E_NOINTERFACE";
else
{
static WCHAR e_code[256];
wsprintf(e_code, L" %li", (long)hr);
dbg_str += e_code;
}
RmLog(LOG_ERROR, dbg_str.c_str());
return CleanUp() != 0;
}
if (S_OK != pEnumerator->EnumAudioEndpoints(eRender, DEVICE_STATE_ACTIVE, &pCollection) || !pCollection)
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: Could not enumerate AudioEndpoints");
return CleanUp() != 0;
}
return true;
}
void UnInitCom()
{
CleanUp();
if (com_initialized) CoUninitialize();
com_initialized = FALSE;
}
HRESULT RegisterDevice(PCWSTR devID)
{
HRESULT hr = S_FALSE;
InitCom();
IPolicyConfig *pPolicyConfig;
hr = CoCreateInstance(IID_CPolicyConfigClient, nullptr,
CLSCTX_ALL, IID_IPolicyConfig,
(LPVOID *)&pPolicyConfig);
if (hr == S_OK)
{
hr = pPolicyConfig->SetDefaultEndpoint(devID, eConsole);
if (hr == S_OK)
{
hr = pPolicyConfig->SetDefaultEndpoint(devID, eCommunications);
}
SAFE_RELEASE(pPolicyConfig);
}
UnInitCom();
return hr;
}
std::wstring GetDefaultID()
{
std::wstring id_default;
IMMDevice * pEndpoint = 0;
if (pEnumerator->GetDefaultAudioEndpoint(eRender, eConsole, &pEndpoint) == S_OK)
{
LPWSTR pwszID = 0;
if (pEndpoint->GetId(&pwszID) == S_OK)
{
id_default = pwszID;
}
CoTaskMemFree(pwszID);
}
SAFE_RELEASE(pEndpoint)
return id_default;
}
bool GetWin7AudioState(const VolumeAction action)
{
IMMDevice * pEndpoint = 0;
IAudioEndpointVolume * pEndptVol = 0;
bool success = false;
if (InitCom())
{
if (pEnumerator->GetDefaultAudioEndpoint(eRender, eConsole, &pEndpoint) == S_OK)
{
if (pEndpoint->Activate(IID_IAudioEndpointVolume, CLSCTX_ALL, 0, (void**)&pEndptVol) == S_OK)
{
if (pEndptVol->GetMute(&is_mute) == S_OK && action == TOGGLE_MUTE)
{
success = pEndptVol->SetMute(is_mute == TRUE ? FALSE : TRUE, 0) == S_OK;
}
// get current volume
float vol = 0.0f;
if (action != TOGGLE_MUTE && pEndptVol->GetMasterVolumeLevelScalar(&vol) == S_OK)
{
master_volume = vol;
}
}
}
}
SAFE_RELEASE(pEndptVol)
SAFE_RELEASE(pEndpoint)
UnInitCom();
return success;
}
UINT GetIndex()
{
std::wstring id_default;
if (InitCom()) id_default = GetDefaultID();
UnInitCom();
for (UINT i = 0; i < endpointIDs.size(); ++i)
{
if (_wcsicmp(endpointIDs[i].c_str(), id_default.c_str()) == 0) return i + 1;
}
return 0;
}
bool SetWin7Volume(UINT volume, int offset = 0)
{
IMMDevice * pEndpoint = 0;
IAudioEndpointVolume * pEndptVol = 0;
bool success = false;
if (InitCom())
{
if (pEnumerator->GetDefaultAudioEndpoint(eRender, eConsole, &pEndpoint) == S_OK)
{
if (pEndpoint->Activate(IID_IAudioEndpointVolume, CLSCTX_ALL, 0, (void**)&pEndptVol) == S_OK)
{
pEndptVol->SetMute(FALSE, 0);
float vol = 0.0f;
if (offset != 0) // change master volume + offset
{
float off = static_cast<float>(offset) / 100.0f;
vol = master_volume + off;
vol = (vol < 0.0f) ? 0.0f : ((vol > 1.0f) ? 1.0f : vol);
}
else
{
vol = (float)volume / 100.0f;
}
// set to volume
success = pEndptVol->SetMasterVolumeLevelScalar(vol, 0) == S_OK;
if (success) success = pEndptVol->GetMasterVolumeLevelScalar(&vol) == S_OK;
if (success) master_volume = vol;
}
}
}
SAFE_RELEASE(pEndptVol)
SAFE_RELEASE(pEndpoint)
UnInitCom();
return success;
}
PLUGIN_EXPORT void Initialize(void** data, void* rm)
{
if (!InitCom())
{
UnInitCom();
return;
}
UINT count;
if (!pCollection || (S_OK != pCollection->GetCount(&count)))
{
UnInitCom();
return;
}
endpointIDs = std::vector<std::wstring>(count);
for (UINT i = 0; i < count; ++i)
{
IMMDevice *pEndpoint = 0;
// Get pointer to endpoint number i.
if (pCollection->Item(i, &pEndpoint) == S_OK)
{
// Get the endpoint ID string.
LPWSTR pwszID = 0;
if (pEndpoint->GetId(&pwszID) == S_OK)
{
endpointIDs[i] = pwszID;
}
CoTaskMemFree(pwszID);
}
SAFE_RELEASE(pEndpoint)
}
UnInitCom();
GetWin7AudioState(INIT);
}
PLUGIN_EXPORT void Reload(void* data, void* rm, double* maxValue)
{
*maxValue = 100;
}
PLUGIN_EXPORT double Update(void* data)
{
GetWin7AudioState(GET_VOLUME);
double volume = is_mute == TRUE ? -1.0 : floor(master_volume * 100.0 + 0.5); // rounding up at 0.5
return volume > 100.0 ? 100.0 : volume;
}
PLUGIN_EXPORT LPCWSTR GetString(void* data)
{
static WCHAR result[256];
wsprintf(result, L"ERROR");
if (!InitCom() || !pEnumerator)
{
UnInitCom();
wsprintf(result, L"ERROR - Initializing COM");
return result;
}
IMMDevice * pEndpoint = 0;
if (pEnumerator->GetDefaultAudioEndpoint(eRender, eConsole, &pEndpoint) == S_OK)
{
IPropertyStore * pProps = 0;
if (pEndpoint->OpenPropertyStore(STGM_READ, &pProps) == S_OK)
{
PROPVARIANT varName;
PropVariantInit(&varName);
if (pProps->GetValue(PKEY_Device_DeviceDesc, &varName) == S_OK)
{
wcsncpy(result, varName.pwszVal, 255);
PropVariantClear(&varName);
SAFE_RELEASE(pProps)
SAFE_RELEASE(pEndpoint)
UnInitCom();
return result;
}
else
{
PropVariantClear(&varName);
SAFE_RELEASE(pProps)
SAFE_RELEASE(pEndpoint)
wsprintf(result, L"ERROR - Getting Device Description");
}
}
else
{
SAFE_RELEASE(pProps)
SAFE_RELEASE(pEndpoint)
wsprintf(result, L"ERROR - Getting Property");
}
}
else
{
SAFE_RELEASE(pEndpoint)
wsprintf(result, L"ERROR - Getting Default Device");
}
UnInitCom();
return result;
}
PLUGIN_EXPORT void Finalize(void* data)
{
UnInitCom();
}
PLUGIN_EXPORT void ExecuteBang(void* data, LPCWSTR args)
{
std::wstring wholeBang = args;
size_t pos = wholeBang.find(' ');
if (pos != -1)
{
std::wstring bang = wholeBang.substr(0, pos);
wholeBang.erase(0, pos + 1);
if (_wcsicmp(bang.c_str(), L"SetOutputIndex") == 0)
{
// Parse parameters
int index = 0;
if (1 == swscanf_s(wholeBang.c_str(), L"%d", &index))
{
if (endpointIDs.size() <= 0)
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: No device found");
return;
}
// set to endpoint [index-1]
if (index <= 0) index = 1;
else if (index > (int)endpointIDs.size()) index = (int)endpointIDs.size();
RegisterDevice(endpointIDs[index - 1].c_str());
}
else
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: Incorrect number of arguments for bang");
}
}
else if (_wcsicmp(bang.c_str(), L"SetVolume") == 0)
{
// Parse parameters
int volume = 0;
if (1 == swscanf_s(wholeBang.c_str(), L"%d", &volume))
{
if (!SetWin7Volume(volume < 0 ? 0 : (volume > 100 ? 100 : (UINT)volume)))
{
RmLog(LOG_ERROR, L"Win7AudioPlugin.dll: Error setting volume");
}
}
else
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: Incorrect number of arguments for bang");
}
}
else if (_wcsicmp(bang.c_str(), L"ChangeVolume") == 0)
{
// Parse parameters
int offset = 0;
if (1 == swscanf_s(wholeBang.c_str(), L"%d", &offset) && offset)
{
if (!SetWin7Volume(0, offset))
{
RmLog(LOG_ERROR, L"Win7AudioPlugin.dll: Error changing volume");
}
}
else
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: Incorrect number of arguments for bang");
}
}
else
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: Unknown bang");
}
}
else if (_wcsicmp(wholeBang.c_str(), L"ToggleNext") == 0)
{
//RmLog(LOG_NOTICE, L"Win7AudioPlugin.dll: Next device.");
const UINT i = GetIndex();
if (i) RegisterDevice(endpointIDs[(i == endpointIDs.size()) ? 0 : i].c_str());
else RmLog(LOG_ERROR, L"Win7AudioPlugin.dll: Update error");
}
else if (_wcsicmp(wholeBang.c_str(), L"TogglePrevious") == 0)
{
const UINT i = GetIndex();
if (i) RegisterDevice(endpointIDs[(i == 1) ? endpointIDs.size() - 1 : i - 2].c_str());
else RmLog(LOG_ERROR, L"Win7AudioPlugin.dll: Update error");
}
else if (_wcsicmp(wholeBang.c_str(), L"ToggleMute") == 0)
{
GetWin7AudioState(TOGGLE_MUTE);
}
else if (_wcsicmp(wholeBang.c_str(), L"Mute") == 0)
{
if (!is_mute)
{
GetWin7AudioState(TOGGLE_MUTE);
}
}
else if (_wcsicmp(wholeBang.c_str(), L"Unmute") == 0)
{
if (is_mute)
{
GetWin7AudioState(TOGGLE_MUTE);
}
}
else
{
RmLog(LOG_WARNING, L"Win7AudioPlugin.dll: Unknown bang");
}
}