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873b67571a
rainmeter-studio/Library/Rainmeter.cpp
Birunthan Mohanathas 873b67571a Tweaks
2012-04-06 20:01:45 +03:00

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/*
Copyright (C) 2001 Kimmo Pekkola
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 "StdAfx.h"
#include "Rainmeter.h"
#include "TrayWindow.h"
#include "System.h"
#include "Error.h"
#include "DialogAbout.h"
#include "DialogManage.h"
#include "MeasureNet.h"
#include "MeterString.h"
#include "resource.h"
#include "UpdateCheck.h"
#include "../Version.h"
#include "DisableThreadLibraryCalls.h" // contains DllMain entry point
using namespace Gdiplus;
enum TIMER
{
TIMER_NETSTATS = 1
};
enum INTERVAL
{
INTERVAL_NETSTATS = 120000
};
CRainmeter* Rainmeter; // The module
/*
** Initializes Rainmeter.
**
*/
int RainmeterMain(LPWSTR cmdLine)
{
HWND wnd = NULL;
while (wnd = FindWindowEx(NULL, wnd, RAINMETER_CLASS_NAME, RAINMETER_WINDOW_NAME))
{
COPYDATASTRUCT cds;
if (cmdLine[0] == L'!')
{
// Deliver bang to existing Rainmeter instance
cds.dwData = 1;
cds.cbData = (DWORD)((wcslen(cmdLine) + 1) * sizeof(WCHAR));
cds.lpData = (PVOID)cmdLine;
SendMessage(wnd, WM_COPYDATA, NULL, (LPARAM)&cds);
return 0;
}
else
{
const WCHAR* fullCmdLine = GetCommandLine();
COPYDATASTRUCT cds;
cds.dwData = SIZE_MAX;
cds.cbData = (DWORD)((wcslen(fullCmdLine) + 1) * sizeof(WCHAR));
cds.lpData = (PVOID)fullCmdLine;
if (SendMessage(wnd, WM_COPYDATA, NULL, (LPARAM)&cds) == SIZE_MAX)
{
// An instance of Rainmeter with same command-line arguments already exists
return 1;
}
}
}
if (cmdLine[0] == L'!' &&
_wcsicmp(L"!RainmeterQuit", cmdLine) != 0 &&
_wcsicmp(L"!Quit", cmdLine) != 0)
{
MessageBox(NULL, L"Unable to send bang: Rainmeter is not running.", L"Rainmeter", MB_OK | MB_TOPMOST | MB_ICONERROR);
return 1;
}
// Avoid loading a dll from current directory
SetDllDirectory(L"");
int ret = 1;
Rainmeter = new CRainmeter;
if (Rainmeter)
{
try
{
ret = Rainmeter->Initialize(cmdLine);
}
catch (CError& error)
{
MessageBox(NULL, error.GetString().c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONERROR);
}
if (ret == 0)
{
ret = Rainmeter->MessagePump();
}
delete Rainmeter;
Rainmeter = NULL;
}
return ret;
}
/*
** Splits the given string into substrings
**
*/
std::vector<std::wstring> CRainmeter::ParseString(LPCTSTR str)
{
std::vector<std::wstring> result;
if (str)
{
std::wstring arg = str;
// Split the argument between first space.
// Or if string is in quotes, the after the second quote.
auto stripQuotes = [&](std::wstring& string)
{
size_t pos = 0;
do
{
pos = string.find(L'"', pos);
if (pos != std::wstring::npos)
{
string.erase(pos, 1);
}
}
while (pos != std::wstring::npos);
};
size_t pos;
std::wstring newStr;
while ((pos = arg.find_first_not_of(L' ')) != std::wstring::npos)
{
size_t extra = 1;
if (arg[pos] == L'"')
{
if (arg.size() > (pos + 2) &&
arg[pos + 1] == L'"' && arg[pos + 2] == L'"')
{
// Eat found quotes and finding ending """
arg.erase(0, pos + 3);
extra = 4;
if ((pos = arg.find(L"\"\"\" ")) == std::wstring::npos)
{
extra = 3;
pos = arg.rfind(L"\"\"\""); // search backward
}
}
else
{
// Eat found quote and find ending quote
arg.erase(0, pos + 1);
pos = arg.find_first_of(L'"');
}
}
else
{
if (pos > 0)
{
// Eat everything until non-space (and non-quote) char
arg.erase(0, pos);
}
// Find the second quote
pos = arg.find_first_of(L' ');
}
if (pos != std::wstring::npos)
{
newStr.assign(arg, 0, pos);
arg.erase(0, pos + extra);
if (extra == 1) stripQuotes(newStr);
result.push_back(newStr);
}
else // quote or space not found
{
newStr = arg;
arg.clear();
if (extra == 1) stripQuotes(newStr);
result.push_back(newStr);
break;
}
}
if (!arg.empty() && result.empty())
{
stripQuotes(arg);
result.push_back(arg);
}
}
return result;
}
/*
** Parses Bang args
**
*/
void CRainmeter::BangWithArgs(BANGCOMMAND bang, const WCHAR* arg, size_t numOfArgs, CMeterWindow* meterWindow)
{
std::vector<std::wstring> subStrings = ParseString(arg);
const size_t subStringsSize = subStrings.size();
if (subStringsSize >= numOfArgs)
{
if (subStringsSize == numOfArgs && meterWindow)
{
meterWindow->RunBang(bang, subStrings);
}
else
{
// Use the specified window instead of meterWindow parameter
if (subStringsSize > numOfArgs)
{
const std::wstring& config = subStrings[numOfArgs];
if (!config.empty() && (config.length() != 1 || config[0] != L'*'))
{
CMeterWindow* meterWindow = GetMeterWindow(config);
if (meterWindow)
{
meterWindow->RunBang(bang, subStrings);
}
else
{
LogWithArgs(LOG_ERROR, L"Bang: Config \"%s\" not found", config.c_str());
}
return;
}
}
// No config defined -> apply to all.
std::map<std::wstring, CMeterWindow*>::const_iterator iter = m_MeterWindows.begin();
for (; iter != m_MeterWindows.end(); ++iter)
{
((*iter).second)->RunBang(bang, subStrings);
}
}
}
else
{
// For backwards compatibility
if (bang == BANG_COMMANDMEASURE && subStringsSize >= 1)
{
std::wstring tmpSz = arg;
std::wstring::size_type pos = tmpSz.find_first_of(L' ');
if (pos != std::wstring::npos)
{
tmpSz.replace(pos, 1, L"\" \"");
BangWithArgs(bang, tmpSz.c_str(), numOfArgs, meterWindow);
Log(LOG_WARNING, L"!CommandMeasure: Two parameters required, only one given");
return;
}
}
Log(LOG_ERROR, L"Bang: Incorrect number of arguments");
}
}
/*
** Parses Bang args for Group
**
*/
void CRainmeter::BangGroupWithArgs(BANGCOMMAND bang, const WCHAR* arg, size_t numOfArgs, CMeterWindow* meterWindow)
{
std::vector<std::wstring> subStrings = ParseString(arg);
if (subStrings.size() > numOfArgs)
{
std::multimap<int, CMeterWindow*> windows;
GetMeterWindowsByLoadOrder(windows, subStrings[numOfArgs]);
std::multimap<int, CMeterWindow*>::const_iterator iter = windows.begin();
for (; iter != windows.end(); ++iter)
{
std::wstring argument(1, L'"');
for (size_t i = 0; i < numOfArgs; ++i)
{
argument += subStrings[i];
argument += L"\" \"";
}
argument += (*iter).second->GetSkinName();
argument += L'"';
BangWithArgs(bang, argument.c_str(), numOfArgs, meterWindow);
}
}
else
{
Log(LOG_ERROR, L"BangGroup: Incorrect number of arguments");
}
}
/*
** !ActivateConfig bang
**
*/
void CRainmeter::Bang_ActivateConfig(const WCHAR* arg)
{
std::vector<std::wstring> subStrings = ParseString(arg);
if (subStrings.size() > 1)
{
std::pair<int, int> indexes = GetMeterWindowIndex(subStrings[0], subStrings[1]);
if (indexes.first != -1 && indexes.second != -1)
{
ActivateConfig(indexes.first, indexes.second);
return;
}
LogWithArgs(LOG_ERROR, L"!ActivateConfig: \"%s\\%s\" not found", subStrings[0].c_str(), subStrings[1].c_str());
}
else
{
// If we got this far, something went wrong
Log(LOG_ERROR, L"!ActivateConfig: Invalid parameters");
}
}
/*
** !DeactivateConfig bang
**
*/
void CRainmeter::Bang_DeactivateConfig(const WCHAR* arg, CMeterWindow* meterWindow)
{
std::vector<std::wstring> subStrings = ParseString(arg);
if (!subStrings.empty())
{
meterWindow = GetMeterWindow(subStrings[0]);
if (!meterWindow)
{
LogWithArgs(LOG_WARNING, L"!DeactivateConfig: \"%s\" not active", subStrings[0].c_str());
return;
}
}
if (meterWindow)
{
DeactivateConfig(meterWindow, -1);
}
else
{
Log(LOG_ERROR, L"!DeactivateConfig: Invalid parameters");
}
}
/*
** !ToggleConfig bang
**
*/
void CRainmeter::Bang_ToggleConfig(const WCHAR* arg)
{
std::vector<std::wstring> subStrings = ParseString(arg);
if (subStrings.size() >= 2)
{
CMeterWindow* mw = GetMeterWindow(subStrings[0]);
if (mw)
{
DeactivateConfig(mw, -1);
return;
}
// If the config wasn't active, activate it
Bang_ActivateConfig(arg);
}
else
{
Log(LOG_ERROR, L"!ToggleConfig: Invalid parameters");
}
}
/*
** !DeactivateConfigGroup bang
**
*/
void CRainmeter::Bang_DeactivateConfigGroup(const WCHAR* arg)
{
std::vector<std::wstring> subStrings = ParseString(arg);
if (!subStrings.empty())
{
std::multimap<int, CMeterWindow*> windows;
GetMeterWindowsByLoadOrder(windows, subStrings[0]);
std::multimap<int, CMeterWindow*>::const_iterator iter = windows.begin();
for (; iter != windows.end(); ++iter)
{
DeactivateConfig((*iter).second, -1);
}
}
else
{
Log(LOG_ERROR, L"!DeactivateConfigGroup: Invalid parameters");
}
}
/*
** !SetClip bang
**
*/
void CRainmeter::Bang_SetClip(const WCHAR* arg)
{
std::vector<std::wstring> subStrings = ParseString(arg);
if (!subStrings.empty())
{
CSystem::SetClipboardText(subStrings[0]);
}
else
{
Log(LOG_ERROR, L"!SetClip: Invalid parameter");
}
}
/*
** !SetWallpaper bang
**
*/
void CRainmeter::Bang_SetWallpaper(const WCHAR* arg)
{
std::vector<std::wstring> subStrings = ParseString(arg);
if (subStrings.size() == 1)
{
CSystem::SetWallpaper(subStrings[0], L"");
}
else if (subStrings.size() == 2)
{
CSystem::SetWallpaper(subStrings[0], subStrings[1]);
}
else
{
Log(LOG_ERROR, L"!SetWallpaper: Invalid parameters");
}
}
/*
** !SkinMenu bang
**
*/
void CRainmeter::Bang_SkinMenu(const WCHAR* arg, CMeterWindow* meterWindow)
{
std::vector<std::wstring> subStrings = ParseString(arg);
if (!subStrings.empty())
{
meterWindow = GetMeterWindow(subStrings[0]);
if (!meterWindow)
{
LogWithArgs(LOG_WARNING, L"!SkinMenu: \"%s\" not active", subStrings[0].c_str());
return;
}
}
if (meterWindow)
{
POINT pos;
GetCursorPos(&pos);
ShowContextMenu(pos, meterWindow);
}
else
{
Log(LOG_ERROR, L"!SkinMenu: Invalid parameter");
}
}
/*
** !TrayMenu bang
**
*/
void CRainmeter::Bang_TrayMenu()
{
POINT pos;
GetCursorPos(&pos);
ShowContextMenu(pos, NULL);
}
/*
** !WriteKeyValue bang
**
*/
void CRainmeter::Bang_WriteKeyValue(const WCHAR* arg, CMeterWindow* meterWindow)
{
std::vector<std::wstring> subStrings = ParseString(arg);
if (subStrings.size() < 4)
{
if (!meterWindow) return;
// Add the config filepath to the args
std::wstring path = m_SkinPath + meterWindow->GetSkinName();
path += L'\\';
path += meterWindow->GetSkinIniFile();
subStrings.push_back(std::move(path));
}
if (subStrings.size() > 3)
{
const std::wstring& strIniFile = subStrings[3];
const WCHAR* iniFile = strIniFile.c_str();
if (strIniFile.find(L"..\\") != std::wstring::npos || strIniFile.find(L"../") != std::wstring::npos)
{
LogWithArgs(LOG_ERROR, L"!WriteKeyValue: Illegal path: %s", iniFile);
return;
}
const std::wstring& skinPath = GetSkinPath();
const std::wstring settingsPath = GetSettingsPath();
if (_wcsnicmp(iniFile, skinPath.c_str(), skinPath.size()) != 0 &&
_wcsnicmp(iniFile, settingsPath.c_str(), settingsPath.size()) != 0)
{
LogWithArgs(LOG_ERROR, L"!WriteKeyValue: Illegal path: %s", iniFile);
return;
}
// Verify whether the file exists
if (_waccess(iniFile, 0) == -1)
{
LogWithArgs(LOG_ERROR, L"!WriteKeyValue: File not found: %s", iniFile);
return;
}
// Verify whether the file is read-only
DWORD attr = GetFileAttributes(iniFile);
if (attr == -1 || (attr & FILE_ATTRIBUTE_READONLY))
{
LogWithArgs(LOG_WARNING, L"!WriteKeyValue: File is read-only: %s", iniFile);
return;
}
// Avoid "IniFileMapping"
CSystem::UpdateIniFileMappingList();
std::wstring strIniWrite = CSystem::GetTemporaryFile(strIniFile);
if (strIniWrite.size() == 1 && strIniWrite[0] == L'?') // error occurred
{
return;
}
bool temporary = !strIniWrite.empty();
if (temporary)
{
if (GetDebug()) LogWithArgs(LOG_DEBUG, L"!WriteKeyValue: Writing to: %s (Temp: %s)", iniFile, strIniWrite.c_str());
}
else
{
if (GetDebug()) LogWithArgs(LOG_DEBUG, L"!WriteKeyValue: Writing to: %s", iniFile);
strIniWrite = strIniFile;
}
const WCHAR* iniWrite = strIniWrite.c_str();
const WCHAR* section = subStrings[0].c_str();
const WCHAR* key = subStrings[1].c_str();
const std::wstring& strValue = subStrings[2];
bool formula = false;
BOOL write = 0;
if (meterWindow)
{
double value;
formula = meterWindow->GetParser().ParseFormula(strValue, &value);
// Formula read fine
if (formula)
{
WCHAR buffer[256];
int len = _snwprintf_s(buffer, _TRUNCATE, L"%.5f", value);
CMeasure::RemoveTrailingZero(buffer, len);
write = WritePrivateProfileString(section, key, buffer, iniWrite);
}
}
if (!formula)
{
write = WritePrivateProfileString(section, key, strValue.c_str(), iniWrite);
}
if (temporary)
{
if (write != 0)
{
WritePrivateProfileString(NULL, NULL, NULL, iniWrite); // FLUSH
// Copy the file back
if (!CSystem::CopyFiles(strIniWrite, strIniFile))
{
LogWithArgs(LOG_ERROR, L"!WriteKeyValue: Failed to copy temporary file to original filepath: %s (Temp: %s)", iniFile, iniWrite);
}
}
else // failed
{
LogWithArgs(LOG_ERROR, L"!WriteKeyValue: Failed to write to: %s (Temp: %s)", iniFile, iniWrite);
}
// Remove a temporary file
CSystem::RemoveFile(strIniWrite);
}
else
{
if (write == 0) // failed
{
LogWithArgs(LOG_ERROR, L"!WriteKeyValue: Failed to write to: %s", iniFile);
}
}
}
else
{
Log(LOG_ERROR, L"!WriteKeyValue: Invalid parameters");
}
}
/*
** !Log bang
**
*/
void CRainmeter::Bang_Log(const WCHAR* arg)
{
std::vector<std::wstring> subStrings = ParseString(arg);
if (!subStrings.empty())
{
int level = LOG_NOTICE;
if (subStrings.size() > 1)
{
const WCHAR* type = subStrings[1].c_str();
if (_wcsicmp(type, L"ERROR") == 0)
{
level = LOG_ERROR;
}
else if (_wcsicmp(type, L"WARNING") == 0)
{
level = LOG_WARNING;
}
else if (_wcsicmp(type, L"DEBUG") == 0)
{
level = LOG_DEBUG;
}
else if (_wcsicmp(type, L"NOTICE") != 0)
{
Log(LOG_ERROR, L"!Log: Invalid type");
return;
}
}
Log(level, subStrings[0].c_str());
}
}
// -----------------------------------------------------------------------------------------------
//
// The class starts here
//
// -----------------------------------------------------------------------------------------------
/*
** Constructor
**
*/
CRainmeter::CRainmeter() :
m_TrayWindow(),
m_Debug(false),
m_DisableVersionCheck(false),
m_NewVersion(false),
m_DesktopWorkAreaChanged(false),
m_DesktopWorkAreaType(false),
m_NormalStayDesktop(true),
m_MenuActive(false),
m_DisableRDP(false),
m_DisableDragging(false),
m_Logging(false),
m_CurrentParser(),
m_Window(),
m_Instance(),
m_ResourceInstance(),
m_ResourceLCID(),
m_GDIplusToken(),
m_GlobalConfig()
{
CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
InitCommonControls();
// Initialize GDI+.
GdiplusStartupInput gdiplusStartupInput;
GdiplusStartup(&m_GDIplusToken, &gdiplusStartupInput, NULL);
}
/*
** Destructor
**
*/
CRainmeter::~CRainmeter()
{
KillTimer(m_Window, TIMER_NETSTATS);
DeleteMeterWindow(NULL);
delete m_TrayWindow;
CSystem::Finalize();
CMeasureNet::UpdateIFTable();
CMeasureNet::UpdateStats();
WriteStats(true);
CMeasureNet::FinalizeNewApi();
CMeterString::FreeFontCache();
// Change the work area back
if (m_DesktopWorkAreaChanged)
{
UpdateDesktopWorkArea(true);
}
FinalizeLitestep();
if (m_ResourceInstance) FreeLibrary(m_ResourceInstance);
CoUninitialize();
GdiplusShutdown(m_GDIplusToken);
}
/*
** The main initialization function for the module.
** May throw CErrors !!!!
**
*/
int CRainmeter::Initialize(LPCWSTR szPath)
{
int result = 0;
m_Instance = GetModuleHandle(L"Rainmeter");
WNDCLASS wc = {0};
wc.lpfnWndProc = (WNDPROC)MainWndProc;
wc.hInstance = m_Instance;
wc.lpszClassName = RAINMETER_CLASS_NAME;
RegisterClass(&wc);
m_Window = CreateWindowEx(
WS_EX_TOOLWINDOW,
RAINMETER_CLASS_NAME,
RAINMETER_WINDOW_NAME,
WS_POPUP | WS_DISABLED,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
NULL,
NULL,
m_Instance,
NULL);
if (!m_Window) return 1;
WCHAR* buffer = new WCHAR[MAX_LINE_LENGTH];
GetModuleFileName(m_Instance, buffer, MAX_LINE_LENGTH);
// Remove the module's name from the path
WCHAR* pos = wcsrchr(buffer, L'\\');
m_Path.assign(buffer, pos ? pos - buffer + 1 : 0);
InitalizeLitestep();
bool bDefaultIniLocation = false;
if (*szPath)
{
// The command line defines the location of Rainmeter.ini (or whatever it calls it).
std::wstring iniFile = szPath;
if (iniFile[0] == L'"')
{
if (iniFile.length() == 1)
{
iniFile.clear();
}
else if (iniFile[iniFile.length() - 1] == L'"')
{
iniFile.assign(iniFile, 1, iniFile.length() - 2);
}
}
ExpandEnvironmentVariables(iniFile);
if (iniFile.empty() || CSystem::IsPathSeparator(iniFile[iniFile.length() - 1]))
{
iniFile += L"Rainmeter.ini";
}
else if (iniFile.length() <= 4 || _wcsicmp(iniFile.c_str() + (iniFile.length() - 4), L".ini") != 0)
{
iniFile += L"\\Rainmeter.ini";
}
if (!CSystem::IsPathSeparator(iniFile[0]) && iniFile.find_first_of(L':') == std::wstring::npos)
{
// Make absolute path
iniFile.insert(0, m_Path);
}
m_IniFile = iniFile;
// If the ini file doesn't exist, create a default Rainmeter.ini file.
if (_waccess(m_IniFile.c_str(), 0) == -1)
{
CreateDefaultConfigFile();
}
bDefaultIniLocation = true;
}
else
{
m_IniFile = m_Path;
m_IniFile += L"Rainmeter.ini";
// If the ini file doesn't exist in the program folder store it to the %APPDATA% instead so that things work better in Vista/Win7
if (_waccess(m_IniFile.c_str(), 0) == -1)
{
m_IniFile = L"%APPDATA%\\Rainmeter\\Rainmeter.ini";
ExpandEnvironmentVariables(m_IniFile);
bDefaultIniLocation = true;
// If the ini file doesn't exist in the %APPDATA% either, create a default Rainmeter.ini file.
if (_waccess(m_IniFile.c_str(), 0) == -1)
{
CreateDefaultConfigFile();
}
}
}
// Set the log file and stats file location
m_LogFile = m_StatsFile = m_IniFile;
size_t len = m_LogFile.length();
if (len > 4 && _wcsicmp(m_LogFile.c_str() + (len - 4), L".ini") == 0)
{
m_LogFile.replace(len - 4, 4, L".log");
m_StatsFile.replace(len - 4, 4, L".stats");
}
else
{
m_LogFile += L".log"; // Append the extension so that we don't accidentally overwrite the ini file
m_StatsFile += L".stats";
}
// Read Logging settings beforehand
m_Logging = 0!=GetPrivateProfileInt(L"Rainmeter", L"Logging", 0, m_IniFile.c_str());
m_Debug = 0!=GetPrivateProfileInt(L"Rainmeter", L"Debug", 0, m_IniFile.c_str());
// Determine the language resource to load
std::wstring resource = m_Path + L"Languages\\";
if (GetPrivateProfileString(L"Rainmeter", L"Language", L"", buffer, MAX_LINE_LENGTH, m_IniFile.c_str()) == 0)
{
// Use whatever the user selected for the installer
DWORD size = MAX_LINE_LENGTH;
HKEY hKey;
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, L"Software\\Rainmeter", 0, KEY_QUERY_VALUE | KEY_WOW64_32KEY, &hKey) == ERROR_SUCCESS)
{
DWORD type = 0;
if (RegQueryValueEx(hKey, L"Language", NULL, &type, (LPBYTE)buffer, (LPDWORD)&size) != ERROR_SUCCESS ||
type != REG_SZ)
{
buffer[0] = L'\0';
}
RegCloseKey(hKey);
}
}
if (buffer[0] != L'\0')
{
// Try selected language
m_ResourceLCID = wcstoul(buffer, NULL, 10);
resource += buffer;
resource += L".dll";
m_ResourceInstance = LoadLibraryEx(resource.c_str(), NULL, DONT_RESOLVE_DLL_REFERENCES | LOAD_LIBRARY_AS_DATAFILE);
}
if (!m_ResourceInstance)
{
// Try English
resource = m_Path;
resource += L"Languages\\1033.dll";
m_ResourceInstance = LoadLibraryEx(resource.c_str(), NULL, DONT_RESOLVE_DLL_REFERENCES | LOAD_LIBRARY_AS_DATAFILE);
m_ResourceLCID = 1033;
if (!m_ResourceInstance)
{
throw CError(L"Unable to load language library");
}
}
// Reset log file
CSystem::RemoveFile(m_LogFile);
if (m_Logging)
{
StartLogging();
}
m_PluginPath = m_AddonPath = m_SkinPath = m_Path;
m_PluginPath += L"Plugins\\";
m_AddonPath += L"Addons\\";
m_SkinPath += L"Skins\\";
// Read the skin folder from the ini file
len = GetPrivateProfileString(L"Rainmeter", L"SkinPath", L"", buffer, MAX_LINE_LENGTH, m_IniFile.c_str());
if (len > 0)
{
m_SkinPath.assign(buffer, len);
ExpandEnvironmentVariables(m_SkinPath);
if (!m_SkinPath.empty())
{
if (!CSystem::IsPathSeparator(m_SkinPath[m_SkinPath.length() - 1]))
{
m_SkinPath += L'\\';
}
}
}
else if (bDefaultIniLocation)
{
// If the skin path is not defined in the Rainmeter.ini file use My Documents/Rainmeter/Skins
buffer[0] = L'\0';
HRESULT hr = SHGetFolderPath(NULL, CSIDL_MYDOCUMENTS, NULL, SHGFP_TYPE_CURRENT, buffer);
if (SUCCEEDED(hr))
{
// Make the folders if they don't exist yet
m_SkinPath = buffer;
m_SkinPath += L"\\Rainmeter";
CreateDirectory(m_SkinPath.c_str(), NULL);
m_SkinPath += L"\\Skins\\";
DWORD result = CreateDirectory(m_SkinPath.c_str(), NULL);
if (result != 0)
{
// The folder was created successfully which means that it wasn't available yet.
// Copy the default skin to the Skins folder
std::wstring strFrom(m_Path + L"Skins\\*.*");
std::wstring strTo(m_SkinPath);
CSystem::CopyFiles(strFrom, strTo);
// Copy also the themes to the %APPDATA%
strFrom = m_Path;
strFrom += L"Themes\\*.*";
strTo = GetSettingsPath();
strTo += L"Themes\\";
CreateDirectory(strTo.c_str(), NULL);
CSystem::CopyFiles(strFrom, strTo);
}
}
else
{
Log(LOG_WARNING, L"Documents folder not found");
}
WritePrivateProfileString(L"Rainmeter", L"SkinPath", m_SkinPath.c_str(), m_IniFile.c_str());
}
delete [] buffer;
buffer = NULL;
LogWithArgs(LOG_NOTICE, L"Path: %s", m_Path.c_str());
LogWithArgs(LOG_NOTICE, L"IniFile: %s", m_IniFile.c_str());
LogWithArgs(LOG_NOTICE, L"SkinPath: %s", m_SkinPath.c_str());
// Extract volume path from program path
// E.g.:
// "C:\path\" to "C:"
// "\\server\share\" to "\\server\share"
// "\\server\C:\path\" to "\\server\C:"
std::wstring::size_type loc;
if ((loc = m_Path.find_first_of(L':')) != std::wstring::npos)
{
m_Drive.assign(m_Path, 0, loc + 1);
}
else if (CSystem::IsUNCPath(m_Path))
{
if ((loc = m_Path.find_first_of(L"\\/", 2)) != std::wstring::npos)
{
std::wstring::size_type loc2;
if ((loc2 = m_Path.find_first_of(L"\\/", loc + 1)) != std::wstring::npos || loc != (m_Path.length() - 1))
{
loc = loc2;
}
}
m_Drive.assign(m_Path, 0, loc);
}
// Test that the Rainmeter.ini file is writable
TestSettingsFile(bDefaultIniLocation);
CSystem::Initialize(m_Instance);
CMeasureNet::InitializeNewApi();
if (m_Debug)
{
Log(LOG_DEBUG, L"Enumerating installed font families...");
CMeterString::EnumerateInstalledFontFamilies();
}
// Tray must exist before configs are read
m_TrayWindow = new CTrayWindow(m_Instance);
ReloadSettings();
if (m_ConfigStrings.empty())
{
std::wstring error = GetFormattedString(ID_STR_NOAVAILABLESKINS, m_SkinPath.c_str());
MessageBox(NULL, error.c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONERROR);
}
WritePrivateProfileString(L"Rainmeter", L"CheckUpdate", NULL , m_IniFile.c_str());
ResetStats();
ReadStats();
// Change the work area if necessary
if (m_DesktopWorkAreaChanged)
{
UpdateDesktopWorkArea(false);
}
// Create meter windows for active configs
ActivateActiveConfigs();
if (!m_DisableVersionCheck)
{
CheckUpdate();
}
return result; // All is OK
}
int CRainmeter::MessagePump()
{
MSG msg;
BOOL ret;
HACCEL hAccel = LoadAccelerators(m_Instance, MAKEINTRESOURCE(IDR_DIALOG_ACCELERATORS));
// Run the standard window message loop
while ((ret = GetMessage(&msg, NULL, 0, 0)) != 0)
{
if (ret == -1)
{
break;
}
else if (!CDialog::GetActiveDialogWindow() ||
!TranslateAccelerator(CDialog::GetActiveTabWindow(), hAccel, &msg) ||
!IsDialogMessage(CDialog::GetActiveDialogWindow(), &msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return (int)msg.wParam;
}
LRESULT CALLBACK CRainmeter::MainWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_COPYDATA:
{
COPYDATASTRUCT* cds = (COPYDATASTRUCT*)lParam;
if (cds)
{
const WCHAR* data = (const WCHAR*)cds->lpData;
if (cds->dwData == 1 && (cds->cbData > 0))
{
Rainmeter->DelayedExecuteCommand(data);
}
else if (cds->dwData == SIZE_MAX && _wcsicmp(GetCommandLine(), data) == 0)
{
return SIZE_MAX;
}
}
}
break;
case WM_TIMER:
if (wParam == TIMER_NETSTATS)
{
CMeasureNet::UpdateIFTable();
CMeasureNet::UpdateStats();
Rainmeter->WriteStats(false);
}
break;
case WM_RAINMETER_DELAYED_REFRESH_ALL:
Rainmeter->RefreshAll();
break;
case WM_RAINMETER_DELAYED_EXECUTE:
if (lParam)
{
// Execute bang
WCHAR* bang = (WCHAR*)lParam;
Rainmeter->ExecuteCommand(bang, NULL);
free(bang); // _wcsdup()
}
break;
case WM_RAINMETER_EXECUTE:
Rainmeter->ExecuteCommand((const WCHAR*)lParam, (CMeterWindow*)wParam);
break;
default:
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
return 0;
}
void CRainmeter::SetNetworkStatisticsTimer()
{
static bool set = SetTimer(m_Window, TIMER_NETSTATS, INTERVAL_NETSTATS, NULL);
}
/*
** Creates the default Rainmeter.ini file with illustro\System enabled.
**
*/
void CRainmeter::CreateDefaultConfigFile()
{
size_t pos = m_IniFile.find_last_of(L'\\');
if (pos != std::wstring::npos)
{
std::wstring strPath(m_IniFile, 0, pos);
CreateDirectory(strPath.c_str(), NULL);
}
std::wstring defaultIni = GetPath() + L"Themes\\illustro default\\Rainmeter.thm";
if (_waccess(defaultIni.c_str(), 0) == -1)
{
WritePrivateProfileString(L"Rainmeter", L"\r\n[illustro\\System]\r\nActive", L"1", m_IniFile.c_str());
}
else
{
CSystem::CopyFiles(defaultIni, m_IniFile);
}
}
void CRainmeter::ReloadSettings()
{
ScanForConfigs(m_SkinPath);
ScanForThemes(GetSettingsPath() + L"Themes");
ReadGeneralSettings(m_IniFile);
}
void CRainmeter::EditSettings()
{
std::wstring command = m_ConfigEditor + L" \"";
command += m_IniFile;
command += L'"';
RunCommand(m_Window, command.c_str(), SW_SHOWNORMAL);
}
void CRainmeter::EditSkinFile(const std::wstring& name, const std::wstring& iniFile)
{
std::wstring command = m_SkinPath + name;
command += L'\\';
command += iniFile;
bool writable = CSystem::IsFileWritable(command.c_str());
command.insert(0, L" \"");
command.insert(0, m_ConfigEditor);
command += L'"';
// Execute as admin if in protected location
RunCommand(m_Window, command.c_str(), SW_SHOWNORMAL, !writable);
}
void CRainmeter::OpenSkinFolder(const std::wstring& name)
{
std::wstring command = L'"' + m_SkinPath;
if (!name.empty()) command += name;
command += L'"';
RunCommand(m_Window, command.c_str(), SW_SHOWNORMAL);
}
void CRainmeter::ActivateActiveConfigs()
{
std::multimap<int, int>::const_iterator iter = m_ConfigOrders.begin();
for ( ; iter != m_ConfigOrders.end(); ++iter)
{
const CONFIG& configS = m_ConfigStrings[(*iter).second];
if (configS.active > 0 && configS.active <= (int)configS.iniFiles.size())
{
ActivateConfig((*iter).second, configS.active - 1);
}
}
}
void CRainmeter::ActivateConfig(int configIndex, int iniIndex)
{
if (configIndex >= 0 && configIndex < (int)m_ConfigStrings.size() &&
iniIndex >= 0 && iniIndex < (int)m_ConfigStrings[configIndex].iniFiles.size())
{
const std::wstring& skinIniFile = m_ConfigStrings[configIndex].iniFiles[iniIndex];
const std::wstring& skinConfig = m_ConfigStrings[configIndex].config;
// Verify that the config is not already active
std::map<std::wstring, CMeterWindow*>::const_iterator iter = m_MeterWindows.find(skinConfig);
if (iter != m_MeterWindows.end())
{
if (((*iter).second)->GetSkinIniFile() == skinIniFile)
{
LogWithArgs(LOG_WARNING, L"!ActivateConfig: \"%s\" already active", skinConfig.c_str());
return;
}
else
{
// Deactivate the existing config
DeactivateConfig((*iter).second, configIndex);
}
}
// Verify whether the ini-file exists
std::wstring skinIniPath = m_SkinPath + skinConfig;
skinIniPath += L'\\';
skinIniPath += skinIniFile;
if (_waccess(skinIniPath.c_str(), 0) == -1)
{
std::wstring message = GetFormattedString(ID_STR_UNABLETOACTIVATESKIN, skinConfig.c_str(), skinIniFile.c_str());
MessageBox(NULL, message.c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
return;
}
m_ConfigStrings[configIndex].active = iniIndex + 1;
WriteActive(skinConfig, iniIndex);
CreateMeterWindow(skinConfig, skinIniFile);
}
}
void CRainmeter::DeactivateConfig(CMeterWindow* meterWindow, int configIndex, bool save)
{
if (configIndex >= 0 && configIndex < (int)m_ConfigStrings.size())
{
m_ConfigStrings[configIndex].active = 0; // Deactivate the config
}
else if (configIndex == -1 && meterWindow)
{
// Deactivate the config by using the meter window's config name
const WCHAR* skinConfig = meterWindow->GetSkinName().c_str();
for (size_t i = 0, isize = m_ConfigStrings.size(); i < isize; ++i)
{
if (_wcsicmp(skinConfig, m_ConfigStrings[i].config.c_str()) == 0)
{
m_ConfigStrings[i].active = 0;
break;
}
}
}
if (meterWindow)
{
if (save)
{
// Disable the config in the ini-file
WriteActive(meterWindow->GetSkinName(), -1);
}
meterWindow->Deactivate();
}
}
void CRainmeter::ToggleConfig(int configIndex, int iniIndex)
{
if (configIndex >= 0 && configIndex < (int)m_ConfigStrings.size() &&
iniIndex >= 0 && iniIndex < (int)m_ConfigStrings[configIndex].iniFiles.size())
{
if (m_ConfigStrings[configIndex].active == iniIndex + 1)
{
CMeterWindow* meterWindow = Rainmeter->GetMeterWindow(m_ConfigStrings[configIndex].config);
DeactivateConfig(meterWindow, configIndex);
}
else
{
ActivateConfig(configIndex, iniIndex);
}
}
}
void CRainmeter::WriteActive(const std::wstring& config, int iniIndex)
{
WCHAR buffer[32];
_itow_s(iniIndex + 1, buffer, 10);
WritePrivateProfileString(config.c_str(), L"Active", buffer, m_IniFile.c_str());
}
void CRainmeter::CreateMeterWindow(const std::wstring& config, const std::wstring& iniFile)
{
CMeterWindow* mw = new CMeterWindow(config, iniFile);
if (mw)
{
m_MeterWindows[config] = mw;
try
{
mw->Initialize();
CDialogAbout::UpdateSkins();
CDialogManage::UpdateSkins(mw);
}
catch (CError& error)
{
DeactivateConfig(mw, -1);
LogError(error);
}
}
}
void CRainmeter::DeleteMeterWindow(CMeterWindow* meterWindow, bool force)
{
std::map<std::wstring, CMeterWindow*>::iterator iter = m_MeterWindows.begin();
for (; iter != m_MeterWindows.end(); ++iter)
{
if (meterWindow == NULL)
{
// Delete all meter windows
CDialogManage::UpdateSkins((*iter).second, true);
delete (*iter).second;
}
else if ((*iter).second == meterWindow)
{
m_MeterWindows.erase(iter);
force = true;
break;
}
}
if (meterWindow == NULL)
{
m_MeterWindows.clear();
}
else if (force)
{
CDialogManage::UpdateSkins(meterWindow, true);
delete meterWindow;
}
CDialogAbout::UpdateSkins();
}
CMeterWindow* CRainmeter::GetMeterWindow(const std::wstring& config)
{
const WCHAR* configName = config.c_str();
std::map<std::wstring, CMeterWindow*>::const_iterator iter = m_MeterWindows.begin();
for (; iter != m_MeterWindows.end(); ++iter)
{
if (_wcsicmp((*iter).first.c_str(), configName) == 0)
{
return (*iter).second;
}
}
return NULL;
}
CMeterWindow* CRainmeter::GetMeterWindowByINI(const std::wstring& ini_searching)
{
if (_wcsnicmp(m_SkinPath.c_str(), ini_searching.c_str(), m_SkinPath.length()) == 0)
{
const std::wstring config_searching = ini_searching.substr(m_SkinPath.length());
std::map<std::wstring, CMeterWindow*>::const_iterator iter = m_MeterWindows.begin();
for (; iter != m_MeterWindows.end(); ++iter)
{
std::wstring config_current = (*iter).second->GetSkinName() + L'\\';
config_current += (*iter).second->GetSkinIniFile();
if (_wcsicmp(config_current.c_str(), config_searching.c_str()) == 0)
{
return (*iter).second;
}
}
}
return NULL;
}
std::pair<int, int> CRainmeter::GetMeterWindowIndex(const std::wstring& config, const std::wstring& iniFile)
{
const WCHAR* configName = config.c_str();
std::pair<int, int> indexes;
for (int i = 0, isize = (int)m_ConfigStrings.size(); i < isize; ++i)
{
const CONFIG& configS = m_ConfigStrings[i];
if (_wcsicmp(configS.config.c_str(), configName) == 0)
{
const WCHAR* iniFileName = iniFile.c_str();
for (int j = 0, jsize = (int)configS.iniFiles.size(); j < jsize; ++j)
{
if (_wcsicmp(configS.iniFiles[j].c_str(), iniFileName) == 0)
{
indexes = std::make_pair(i, j);
return indexes;
}
}
}
}
indexes = std::make_pair(-1, -1); // error
return indexes;
}
std::pair<int, int> CRainmeter::GetMeterWindowIndex(UINT menuCommand)
{
std::pair<int, int> indexes;
if (menuCommand >= ID_CONFIG_FIRST && menuCommand <= ID_CONFIG_LAST)
{
// Check which config was selected
for (size_t i = 0, isize = m_ConfigStrings.size(); i < isize; ++i)
{
const CONFIG& configS = m_ConfigStrings[i];
if (menuCommand >= configS.commandBase &&
menuCommand < (configS.commandBase + configS.iniFiles.size()))
{
indexes = std::make_pair(i, menuCommand - configS.commandBase);
return indexes;
}
}
}
indexes = std::make_pair(-1, -1); // error
return indexes;
}
CMeterWindow* CRainmeter::GetMeterWindow(HWND hwnd)
{
std::map<std::wstring, CMeterWindow*>::const_iterator iter = m_MeterWindows.begin();
for (; iter != m_MeterWindows.end(); ++iter)
{
if ((*iter).second->GetWindow() == hwnd)
{
return (*iter).second;
}
}
return NULL;
}
void CRainmeter::GetMeterWindowsByLoadOrder(std::multimap<int, CMeterWindow*>& windows, const std::wstring& group)
{
std::map<std::wstring, CMeterWindow*>::const_iterator iter = m_MeterWindows.begin();
for (; iter != m_MeterWindows.end(); ++iter)
{
CMeterWindow* mw = (*iter).second;
if (mw && (group.empty() || mw->BelongsToGroup(group)))
{
windows.insert(std::pair<int, CMeterWindow*>(GetLoadOrder((*iter).first), mw));
}
}
}
void CRainmeter::SetLoadOrder(int configIndex, int order)
{
std::multimap<int, int>::iterator iter = m_ConfigOrders.begin();
for ( ; iter != m_ConfigOrders.end(); ++iter)
{
if ((*iter).second == configIndex) // already exists
{
if ((*iter).first != order)
{
m_ConfigOrders.erase(iter);
break;
}
else
{
return;
}
}
}
m_ConfigOrders.insert(std::pair<int, int>(order, configIndex));
}
int CRainmeter::GetLoadOrder(const std::wstring& config)
{
const WCHAR* configName = config.c_str();
std::multimap<int, int>::const_iterator iter = m_ConfigOrders.begin();
for ( ; iter != m_ConfigOrders.end(); ++iter)
{
if (wcscmp(m_ConfigStrings[(*iter).second].config.c_str(), configName) == 0)
{
return (*iter).first;
}
}
// LoadOrder not specified
return 0;
}
/*
** Scans all the subfolders and locates the ini-files.
*/
void CRainmeter::ScanForConfigs(const std::wstring& path)
{
m_ConfigStrings.clear();
m_ConfigMenu.clear();
m_ConfigOrders.clear();
ScanForConfigsRecursive(path, L"", 0, m_ConfigMenu, false);
}
int CRainmeter::ScanForConfigsRecursive(const std::wstring& path, std::wstring base, int index, std::vector<CONFIGMENU>& menu, bool DontRecurse)
{
WIN32_FIND_DATA fileData; // Data structure describes the file found
HANDLE hSearch; // Search handle returned by FindFirstFile
std::list<std::wstring> folders;
const bool first = base.empty();
// Scan all .ini files and folders from the subfolder
std::wstring filter = path + base;
filter += L"\\*";
hSearch = FindFirstFileEx(
filter.c_str(),
(CSystem::GetOSPlatform() >= OSPLATFORM_7) ? FindExInfoBasic : FindExInfoStandard,
&fileData,
FindExSearchNameMatch,
NULL,
0);
if (hSearch != INVALID_HANDLE_VALUE)
{
CONFIG config;
config.config = base;
config.commandBase = ID_CONFIG_FIRST + index;
config.active = 0;
do
{
const std::wstring filename = fileData.cFileName;
if (fileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
{
if (wcscmp(L".", fileData.cFileName) != 0 &&
wcscmp(L"..", fileData.cFileName) != 0 &&
!(first && wcscmp(L"Backup", fileData.cFileName) == 0)) // Skip the backup folder
{
folders.push_back(filename);
}
}
else if (!first)
{
// Check whether the extension is ".ini"
size_t filenameLen = filename.size();
if (filenameLen >= 4 && _wcsicmp(fileData.cFileName + (filenameLen - 4), L".ini") == 0)
{
CONFIGMENU menuItem;
menuItem.name = filename;
menuItem.index = m_ConfigStrings.size();
menu.push_back(std::move(menuItem));
config.iniFiles.push_back(filename);
++index;
}
}
}
while (FindNextFile(hSearch, &fileData));
FindClose(hSearch);
if (!config.iniFiles.empty())
{
m_ConfigStrings.push_back(std::move(config));
}
}
if (!first)
{
base += L'\\';
}
menu.reserve(menu.size() + folders.size());
std::list<std::wstring>::const_iterator iter = folders.begin();
for ( ; iter != folders.end(); ++iter)
{
CONFIGMENU menuItem;
menuItem.name = (*iter);
menuItem.index = -1;
menu.push_back(std::move(menuItem));
if (!DontRecurse)
{
std::vector<CONFIGMENU>::iterator iter2 = menu.end() - 1;
index = ScanForConfigsRecursive(path, base + (*iter), index, (*iter2).children, false);
// Remove menu item if it has no child
if ((*iter2).children.empty())
{
menu.erase(iter2);
}
}
}
return index;
}
/*
** Scans the given folder for themes
*/
void CRainmeter::ScanForThemes(const std::wstring& path)
{
m_Themes.clear();
WIN32_FIND_DATA fileData; // Data structure describes the file found
HANDLE hSearch; // Search handle returned by FindFirstFile
// Scan for folders
std::wstring folders = path + L"\\*";
hSearch = FindFirstFileEx(
folders.c_str(),
(CSystem::GetOSPlatform() >= OSPLATFORM_7) ? FindExInfoBasic : FindExInfoStandard,
&fileData,
FindExSearchNameMatch,
NULL,
0);
if (hSearch != INVALID_HANDLE_VALUE)
{
do
{
if (fileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY &&
wcscmp(L".", fileData.cFileName) != 0 &&
wcscmp(L"..", fileData.cFileName) != 0)
{
m_Themes.push_back(fileData.cFileName);
}
}
while (FindNextFile(hSearch, &fileData));
FindClose(hSearch);
}
}
void CRainmeter::ExecuteBang(const std::wstring& name, std::wstring& arg, CMeterWindow* meterWindow)
{
const WCHAR* bang = name.c_str();
const WCHAR* args = arg.c_str();
if (_wcsnicmp(bang, L"Rainmeter", 9) == 0)
{
// Skip "Rainmeter"
bang += 9;
}
if (_wcsicmp(bang, L"Refresh") == 0)
{
BangWithArgs(BANG_REFRESH, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"RefreshApp") == 0)
{
// Refresh needs to be delayed since it crashes if done during Update()
PostMessage(m_Window, WM_RAINMETER_DELAYED_REFRESH_ALL, (WPARAM)NULL, (LPARAM)NULL);
}
else if (_wcsicmp(bang, L"Redraw") == 0)
{
BangWithArgs(BANG_REDRAW, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"Update") == 0)
{
BangWithArgs(BANG_UPDATE, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"Hide") == 0)
{
BangWithArgs(BANG_HIDE, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"Show") == 0)
{
BangWithArgs(BANG_SHOW, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"Toggle") == 0)
{
BangWithArgs(BANG_TOGGLE, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"HideFade") == 0)
{
BangWithArgs(BANG_HIDEFADE, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"ShowFade") == 0)
{
BangWithArgs(BANG_SHOWFADE, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"ToggleFade") == 0)
{
BangWithArgs(BANG_TOGGLEFADE, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"HideMeter") == 0)
{
BangWithArgs(BANG_HIDEMETER, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"ShowMeter") == 0)
{
BangWithArgs(BANG_SHOWMETER, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"ToggleMeter") == 0)
{
BangWithArgs(BANG_TOGGLEMETER, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"MoveMeter") == 0)
{
BangWithArgs(BANG_MOVEMETER, args, 3, meterWindow);
}
else if (_wcsicmp(bang, L"UpdateMeter") == 0)
{
BangWithArgs(BANG_UPDATEMETER, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"DisableMeasure") == 0)
{
BangWithArgs(BANG_DISABLEMEASURE, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"EnableMeasure") == 0)
{
BangWithArgs(BANG_ENABLEMEASURE, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"ToggleMeasure") == 0)
{
BangWithArgs(BANG_TOGGLEMEASURE, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"UpdateMeasure") == 0)
{
BangWithArgs(BANG_UPDATEMEASURE, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"CommandMeasure") == 0)
{
BangWithArgs(BANG_COMMANDMEASURE, args, 2, meterWindow);
}
else if (_wcsicmp(bang, L"ShowBlur") == 0)
{
BangWithArgs(BANG_SHOWBLUR, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"HideBlur") == 0)
{
BangWithArgs(BANG_HIDEBLUR, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"ToggleBlur") == 0)
{
BangWithArgs(BANG_TOGGLEBLUR, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"AddBlur") == 0)
{
BangWithArgs(BANG_ADDBLUR, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"RemoveBlur") == 0)
{
BangWithArgs(BANG_REMOVEBLUR, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"ActivateConfig") == 0)
{
Bang_ActivateConfig(args);
}
else if (_wcsicmp(bang, L"DeactivateConfig") == 0)
{
Bang_DeactivateConfig(args, meterWindow);
}
else if (_wcsicmp(bang, L"ToggleConfig") == 0)
{
Bang_ToggleConfig(args);
}
else if (_wcsicmp(bang, L"Move") == 0)
{
BangWithArgs(BANG_MOVE, args, 2, meterWindow);
}
else if (_wcsicmp(bang, L"ZPos") == 0 || _wcsicmp(bang, L"ChangeZPos") == 0) // For backwards compatibility
{
BangWithArgs(BANG_ZPOS, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"ClickThrough") == 0)
{
BangWithArgs(BANG_CLICKTHROUGH, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"Draggable") == 0)
{
BangWithArgs(BANG_DRAGGABLE, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"SnapEdges") == 0)
{
BangWithArgs(BANG_SNAPEDGES, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"KeepOnScreen") == 0)
{
BangWithArgs(BANG_KEEPONSCREEN, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"SetTransparency") == 0)
{
BangWithArgs(BANG_SETTRANSPARENCY, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"SetVariable") == 0)
{
BangWithArgs(BANG_SETVARIABLE, args, 2, meterWindow);
}
else if (_wcsicmp(bang, L"SetOption") == 0)
{
BangWithArgs(BANG_SETOPTION, args, 3, meterWindow);
}
else if (_wcsicmp(bang, L"RefreshGroup") == 0)
{
BangGroupWithArgs(BANG_REFRESH, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"UpdateGroup") == 0)
{
BangGroupWithArgs(BANG_UPDATE, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"RedrawGroup") == 0)
{
BangGroupWithArgs(BANG_REDRAW, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"HideGroup") == 0)
{
BangGroupWithArgs(BANG_HIDE, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"ShowGroup") == 0)
{
BangGroupWithArgs(BANG_SHOW, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"ToggleGroup") == 0)
{
BangGroupWithArgs(BANG_TOGGLE, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"HideFadeGroup") == 0)
{
BangGroupWithArgs(BANG_HIDEFADE, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"ShowFadeGroup") == 0)
{
BangGroupWithArgs(BANG_SHOWFADE, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"ToggleFadeGroup") == 0)
{
BangGroupWithArgs(BANG_TOGGLEFADE, args, 0, meterWindow);
}
else if (_wcsicmp(bang, L"HideMeterGroup") == 0)
{
BangWithArgs(BANG_HIDEMETERGROUP, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"ShowMeterGroup") == 0)
{
BangWithArgs(BANG_SHOWMETERGROUP, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"ToggleMeterGroup") == 0)
{
BangWithArgs(BANG_TOGGLEMETERGROUP, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"UpdateMeterGroup") == 0)
{
BangWithArgs(BANG_UPDATEMETERGROUP, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"DisableMeasureGroup") == 0)
{
BangWithArgs(BANG_DISABLEMEASUREGROUP, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"EnableMeasureGroup") == 0)
{
BangWithArgs(BANG_ENABLEMEASUREGROUP, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"ToggleMeasureGroup") == 0)
{
BangWithArgs(BANG_TOGGLEMEASUREGROUP, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"UpdateMeasureGroup") == 0)
{
BangWithArgs(BANG_UPDATEMEASUREGROUP, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"DeactivateConfigGroup") == 0)
{
Bang_DeactivateConfigGroup(args);
}
else if (_wcsicmp(bang, L"ZPosGroup") == 0)
{
BangGroupWithArgs(BANG_ZPOS, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"ClickThroughGroup") == 0)
{
BangGroupWithArgs(BANG_CLICKTHROUGH, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"DraggableGroup") == 0)
{
BangGroupWithArgs(BANG_DRAGGABLE, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"SnapEdgesGroup") == 0)
{
BangGroupWithArgs(BANG_SNAPEDGES, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"KeepOnScreenGroup") == 0)
{
BangGroupWithArgs(BANG_KEEPONSCREEN, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"SetTransparencyGroup") == 0)
{
BangGroupWithArgs(BANG_SETTRANSPARENCY, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"SetVariableGroup") == 0)
{
BangGroupWithArgs(BANG_SETVARIABLE, args, 2, meterWindow);
}
else if (_wcsicmp(bang, L"SetOptionGroup") == 0)
{
BangWithArgs(BANG_SETOPTIONGROUP, args, 3, meterWindow);
}
else if (_wcsicmp(bang, L"WriteKeyValue") == 0)
{
Bang_WriteKeyValue(args, meterWindow);
}
else if (_wcsicmp(bang, L"PluginBang") == 0)
{
BangWithArgs(BANG_PLUGIN, args, 1, meterWindow);
}
else if (_wcsicmp(bang, L"SetClip") == 0)
{
Bang_SetClip(args);
}
else if (_wcsicmp(bang, L"SetWallpaper") == 0)
{
Bang_SetWallpaper(args);
}
else if (_wcsicmp(bang, L"About") == 0)
{
CDialogAbout::Open(args);
}
else if (_wcsicmp(bang, L"Manage") == 0)
{
CDialogManage::Open(args);
}
else if (_wcsicmp(bang, L"SkinMenu") == 0)
{
Bang_SkinMenu(args, meterWindow);
}
else if (_wcsicmp(bang, L"TrayMenu") == 0)
{
Bang_TrayMenu();
}
else if (_wcsicmp(bang, L"ResetStats") == 0)
{
ResetStats();
}
else if (_wcsicmp(bang, L"Log") == 0)
{
Bang_Log(args);
}
else if (_wcsicmp(bang, L"Quit") == 0)
{
// Quit needs to be delayed since it crashes if done during Update()
PostMessage(GetTrayWindow()->GetWindow(), WM_COMMAND, MAKEWPARAM(IDM_QUIT, 0), (LPARAM)NULL);
}
else if (_wcsicmp(name.c_str(), L"Execute") == 0)
{
// Special case for multibang execution
std::wstring::size_type start = std::wstring::npos;
int count = 0;
for (size_t i = 0, isize = arg.size(); i < isize; ++i)
{
if (args[i] == L'[')
{
if (count == 0)
{
start = i;
}
++count;
}
else if (args[i] == L']')
{
--count;
if (count == 0 && start != std::wstring::npos)
{
// Change ] to NULL
arg[i] = L'\0';
// Skip whitespace
start = arg.find_first_not_of(L" \t\r\n", start + 1, 4);
ExecuteCommand(arg.c_str() + start, meterWindow);
}
}
else if (args[i] == L'"' && isize > (i + 2) && args[i + 1] == L'"' && args[i + 2] == L'"')
{
i += 3;
std::wstring::size_type pos = arg.find(L"\"\"\"", i);
if (pos != std::wstring::npos)
{
i = pos + 2; // Skip "", loop will skip last "
}
}
}
}
else if (_wcsicmp(bang, L"LsBoxHook") == 0)
{
// Deprecated.
}
else
{
std::wstring error = L"Unknown bang: " + name;
Log(LOG_ERROR, error.c_str());
}
}
/*
** Runs the given command or bang
**
*/
void CRainmeter::ExecuteCommand(const WCHAR* command, CMeterWindow* meterWindow)
{
if (command[0] == L'!') // Bang
{
++command; // Skip "!"
std::wstring bang, arg;
// Find the first space
const WCHAR* pos = wcschr(command, L' ');
if (pos)
{
bang.assign(command, 0, pos - command);
arg.assign(pos + 1);
}
else
{
bang = command;
}
if (meterWindow && _wcsnicmp(L"Execute", command, 7) != 0)
{
meterWindow->GetParser().ReplaceMeasures(arg);
}
ExecuteBang(bang, arg, meterWindow);
}
else
{
// Check for built-ins
if (_wcsnicmp(L"PLAY", command, 4) == 0)
{
if (command[4] == L' ' || // PLAY
_wcsnicmp(L"LOOP ", &command[4], 5) == 0) // PLAYLOOP
{
command += 4; // Skip PLAY
DWORD flags = SND_FILENAME | SND_ASYNC;
if (command[0] != L' ')
{
flags |= SND_LOOP | SND_NODEFAULT;
command += 4; // Skip LOOP
}
++command; // Skip the space
if (command[0] != L'\0')
{
std::wstring sound = command;
// Strip the quotes
std::wstring::size_type len = sound.length();
if (len >= 2 && sound[0] == L'"' && sound[len - 1] == L'"')
{
len -= 2;
sound.assign(sound, 1, len);
}
if (meterWindow)
{
meterWindow->GetParser().ReplaceMeasures(sound);
meterWindow->MakePathAbsolute(sound);
}
PlaySound(sound.c_str(), NULL, flags);
}
return;
}
else if (_wcsnicmp(L"STOP", &command[4], 4) == 0) // PLAYSTOP
{
PlaySound(NULL, NULL, SND_PURGE);
return;
}
}
// Run command
if (meterWindow)
{
std::wstring tmpSz = command;
meterWindow->GetParser().ReplaceMeasures(tmpSz);
RunCommand(NULL, tmpSz.c_str(), SW_SHOWNORMAL);
}
else
{
RunCommand(NULL, command, SW_SHOWNORMAL);
}
}
}
/*
** Executes command when current processing is done.
**
*/
void CRainmeter::DelayedExecuteCommand(const WCHAR* command)
{
WCHAR* bang = _wcsdup(command);
PostMessage(m_Window, WM_RAINMETER_DELAYED_EXECUTE, (WPARAM)NULL, (LPARAM)bang);
}
/*
** Reads the general settings from the Rainmeter.ini file
**
*/
void CRainmeter::ReadGeneralSettings(const std::wstring& iniFile)
{
WCHAR buffer[MAX_PATH];
// Clear old settings
m_DesktopWorkAreas.clear();
CConfigParser parser;
parser.Initialize(iniFile.c_str(), this);
// Read Logging settings
m_Logging = 0!=parser.ReadInt(L"Rainmeter", L"Logging", 0);
m_Debug = 0!=parser.ReadInt(L"Rainmeter", L"Debug", 0);
if (m_Logging)
{
StartLogging();
}
if (m_TrayWindow)
{
m_TrayWindow->ReadConfig(parser);
}
m_GlobalConfig.netInSpeed = parser.ReadFloat(L"Rainmeter", L"NetInSpeed", 0.0);
m_GlobalConfig.netOutSpeed = parser.ReadFloat(L"Rainmeter", L"NetOutSpeed", 0.0);
m_DisableDragging = 0!=parser.ReadInt(L"Rainmeter", L"DisableDragging", 0);
m_DisableRDP = 0!=parser.ReadInt(L"Rainmeter", L"DisableRDP", 0);
m_ConfigEditor = parser.ReadString(L"Rainmeter", L"ConfigEditor", L"");
if (m_ConfigEditor.empty())
{
// Get the program path associated with .ini files
DWORD cchOut = MAX_PATH;
HRESULT hr = AssocQueryString(ASSOCF_NOTRUNCATE, ASSOCSTR_EXECUTABLE, L".ini", L"open", buffer, &cchOut);
m_ConfigEditor = (SUCCEEDED(hr) && cchOut > 0) ? buffer : L"Notepad";
}
if (!m_ConfigEditor.empty() && m_ConfigEditor[0] != L'"')
{
m_ConfigEditor.insert(0, 1, L'"');
m_ConfigEditor += L'"';
}
m_LogViewer = parser.ReadString(L"Rainmeter", L"LogViewer", L"");
if (m_LogViewer.empty())
{
// Get the program path associated with .log files
DWORD cchOut = MAX_PATH;
HRESULT hr = AssocQueryString(ASSOCF_NOTRUNCATE, ASSOCSTR_EXECUTABLE, L".log", L"open", buffer, &cchOut);
m_LogViewer = (SUCCEEDED(hr) && cchOut > 0) ? buffer : L"Notepad";
}
if (!m_LogViewer.empty() && m_LogViewer[0] != L'"')
{
m_LogViewer.insert(0, 1, L'"');
m_LogViewer += L'"';
}
if (m_Debug)
{
LogWithArgs(LOG_NOTICE, L"ConfigEditor: %s", m_ConfigEditor.c_str());
LogWithArgs(LOG_NOTICE, L"LogViewer: %s", m_LogViewer.c_str());
}
m_TrayExecuteR = parser.ReadString(L"Rainmeter", L"TrayExecuteR", L"", false);
m_TrayExecuteM = parser.ReadString(L"Rainmeter", L"TrayExecuteM", L"", false);
m_TrayExecuteDR = parser.ReadString(L"Rainmeter", L"TrayExecuteDR", L"", false);
m_TrayExecuteDM = parser.ReadString(L"Rainmeter", L"TrayExecuteDM", L"", false);
m_DisableVersionCheck = 0!=parser.ReadInt(L"Rainmeter", L"DisableVersionCheck", 0);
const std::wstring& area = parser.ReadString(L"Rainmeter", L"DesktopWorkArea", L"");
if (!area.empty())
{
m_DesktopWorkAreas[0] = parser.ParseRECT(area.c_str());
m_DesktopWorkAreaChanged = true;
}
for (UINT i = 1; i <= CSystem::GetMonitorCount(); ++i)
{
_snwprintf_s(buffer, _TRUNCATE, L"DesktopWorkArea@%i", i);
const std::wstring& area = parser.ReadString(L"Rainmeter", buffer, L"");
if (!area.empty())
{
m_DesktopWorkAreas[i] = parser.ParseRECT(area.c_str());
m_DesktopWorkAreaChanged = true;
}
}
m_DesktopWorkAreaType = 0!=parser.ReadInt(L"Rainmeter", L"DesktopWorkAreaType", 0);
m_NormalStayDesktop = 0!=parser.ReadInt(L"Rainmeter", L"NormalStayDesktop", 1);
for (int i = 0, isize = (int)m_ConfigStrings.size(); i < isize; ++i)
{
CONFIG& configS = m_ConfigStrings[i];
int active = parser.ReadInt(configS.config.c_str(), L"Active", 0);
// Make sure there is a ini file available
if (active > 0 && active <= (int)configS.iniFiles.size())
{
configS.active = active;
}
int order = parser.ReadInt(configS.config.c_str(), L"LoadOrder", 0);
SetLoadOrder(i, order);
}
}
/*
** Refreshes all active meter windows.
** Note: This function calls CMeterWindow::Refresh() directly for synchronization. Be careful about crash.
**
*/
void CRainmeter::RefreshAll()
{
// Read skins and settings
ReloadSettings();
// Change the work area if necessary
if (m_DesktopWorkAreaChanged)
{
UpdateDesktopWorkArea(false);
}
// Make the sending order by using LoadOrder
std::multimap<int, CMeterWindow*> windows;
GetMeterWindowsByLoadOrder(windows);
// Prepare the helper window
CSystem::PrepareHelperWindow();
// Refresh all
std::multimap<int, CMeterWindow*>::const_iterator iter = windows.begin();
for ( ; iter != windows.end(); ++iter)
{
CMeterWindow* mw = (*iter).second;
if (mw)
{
// Verify whether the cached information is valid
int found = 0;
const WCHAR* skinConfig = mw->GetSkinName().c_str();
for (int i = 0, isize = (int)m_ConfigStrings.size(); i < isize; ++i)
{
CONFIG& configS = m_ConfigStrings[i];
if (_wcsicmp(skinConfig, configS.config.c_str()) == 0)
{
found = 1;
const WCHAR* skinIniFile = mw->GetSkinIniFile().c_str();
for (int j = 0, jsize = (int)configS.iniFiles.size(); j < jsize; ++j)
{
if (_wcsicmp(skinIniFile, configS.iniFiles[j].c_str()) == 0)
{
found = 2;
if (configS.active != j + 1)
{
// Switch to new ini-file order
configS.active = j + 1;
WriteActive(mw->GetSkinName(), j);
}
break;
}
}
if (found == 1) // Not found in ini-files
{
DeactivateConfig(mw, i);
std::wstring error = GetFormattedString(ID_STR_UNABLETOREFRESHSKIN, skinConfig, skinIniFile);
MessageBox(NULL, error.c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
}
break;
}
}
if (found != 2)
{
if (found == 0) // Not found in configs
{
DeactivateConfig(mw, -2); // -2 = Deactivate the config forcibly
std::wstring error = GetFormattedString(ID_STR_UNABLETOREFRESHSKIN, skinConfig, L"");
MessageBox(NULL, error.c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONEXCLAMATION);
}
continue;
}
try
{
mw->Refresh(false, true);
}
catch (CError& error)
{
LogError(error);
}
}
}
CDialogAbout::UpdateSkins();
CDialogManage::UpdateSkins(NULL);
}
void CRainmeter::LoadTheme(const std::wstring& name)
{
// Delete all meter windows
DeleteMeterWindow(NULL);
std::wstring backup = GetSettingsPath() + L"Themes\\Backup";
CreateDirectory(backup.c_str(), NULL);
backup += L"\\Rainmeter.thm";
if (_wcsicmp(name.c_str(), L"Backup") == 0)
{
// Just load the backup
CSystem::CopyFiles(backup, m_IniFile);
}
else
{
// Make a copy of current Rainmeter.ini
CSystem::CopyFiles(m_IniFile, backup);
// Replace Rainmeter.ini with theme
std::wstring theme = GetSettingsPath() + L"Themes\\";
theme += name;
std::wstring wallpaper = theme + L"\\RainThemes.bmp";
theme += L"\\Rainmeter.thm";
CSystem::CopyFiles(theme, GetIniFile());
PreserveSetting(backup, L"SkinPath");
PreserveSetting(backup, L"ConfigEditor");
PreserveSetting(backup, L"LogViewer");
PreserveSetting(backup, L"Logging");
PreserveSetting(backup, L"DisableVersionCheck");
PreserveSetting(backup, L"Language");
PreserveSetting(backup, L"NormalStayDesktop");
PreserveSetting(backup, L"TrayExecuteM", false);
PreserveSetting(backup, L"TrayExecuteR", false);
PreserveSetting(backup, L"TrayExecuteDM", false);
PreserveSetting(backup, L"TrayExecuteDR", false);
// Set wallpaper if it exists
if (_waccess(wallpaper.c_str(), 0) != -1)
{
SystemParametersInfo(SPI_SETDESKWALLPAPER, 0, (void*)wallpaper.c_str(), SPIF_UPDATEINIFILE);
}
}
ReloadSettings();
// Create meter windows for active configs
ActivateActiveConfigs();
}
void CRainmeter::PreserveSetting(const std::wstring& from, LPCTSTR key, bool replace)
{
WCHAR* buffer = new WCHAR[MAX_LINE_LENGTH];
if ((replace || GetPrivateProfileString(L"Rainmeter", key, L"", buffer, 4, m_IniFile.c_str()) == 0) &&
GetPrivateProfileString(L"Rainmeter", key, L"", buffer, MAX_LINE_LENGTH, from.c_str()) > 0)
{
WritePrivateProfileString(L"Rainmeter", key, buffer, m_IniFile.c_str());
}
delete [] buffer;
}
/*
** Applies given DesktopWorkArea and DesktopWorkArea@n.
**
*/
void CRainmeter::UpdateDesktopWorkArea(bool reset)
{
bool changed = false;
if (reset)
{
if (!m_OldDesktopWorkAreas.empty())
{
for (size_t i = 0, isize = m_OldDesktopWorkAreas.size(); i < isize; ++i)
{
RECT r = m_OldDesktopWorkAreas[i];
BOOL result = SystemParametersInfo(SPI_SETWORKAREA, 0, &r, 0);
if (m_Debug)
{
std::wstring format = L"Resetting WorkArea@%i: L=%i, T=%i, R=%i, B=%i (W=%i, H=%i)";
if (!result)
{
format += L" => FAIL";
}
LogWithArgs(LOG_DEBUG, format.c_str(), (int)i + 1, r.left, r.top, r.right, r.bottom, r.right - r.left, r.bottom - r.top);
}
}
changed = true;
}
}
else
{
const MULTIMONITOR_INFO& multimonInfo = CSystem::GetMultiMonitorInfo();
const std::vector<MONITOR_INFO>& monitors = multimonInfo.monitors;
if (m_OldDesktopWorkAreas.empty())
{
// Store old work areas for changing them back
for (size_t i = 0; i < CSystem::GetMonitorCount(); ++i)
{
m_OldDesktopWorkAreas.push_back(monitors[i].work);
}
}
if (m_Debug)
{
LogWithArgs(LOG_DEBUG, L"DesktopWorkAreaType: %s", m_DesktopWorkAreaType ? L"Margin" : L"Default");
}
for (UINT i = 0; i <= CSystem::GetMonitorCount(); ++i)
{
std::map<UINT, RECT>::const_iterator it = m_DesktopWorkAreas.find(i);
if (it != m_DesktopWorkAreas.end())
{
RECT r = it->second;
// Move rect to correct offset
if (m_DesktopWorkAreaType)
{
RECT margin = r;
r = (i == 0) ? monitors[multimonInfo.primary - 1].screen : monitors[i - 1].screen;
r.left += margin.left;
r.top += margin.top;
r.right -= margin.right;
r.bottom -= margin.bottom;
}
else
{
if (i != 0)
{
const RECT screenRect = monitors[i - 1].screen;
r.left += screenRect.left;
r.top += screenRect.top;
r.right += screenRect.left;
r.bottom += screenRect.top;
}
}
BOOL result = SystemParametersInfo(SPI_SETWORKAREA, 0, &r, 0);
if (result)
{
changed = true;
}
if (m_Debug)
{
std::wstring format = L"Applying DesktopWorkArea";
if (i != 0)
{
WCHAR buffer[64];
size_t len = _snwprintf_s(buffer, _TRUNCATE, L"@%i", i);
format.append(buffer, len);
}
format += L": L=%i, T=%i, R=%i, B=%i (W=%i, H=%i)";
if (!result)
{
format += L" => FAIL";
}
LogWithArgs(LOG_DEBUG, format.c_str(), r.left, r.top, r.right, r.bottom, r.right - r.left, r.bottom - r.top);
}
}
}
}
if (changed && CSystem::GetWindow())
{
// Update CSystem::MULTIMONITOR_INFO for for work area variables
SendMessageTimeout(CSystem::GetWindow(), WM_SETTINGCHANGE, SPI_SETWORKAREA, 0, SMTO_ABORTIFHUNG, 1000, NULL);
}
}
/*
** Reads the statistics from the ini-file
**
*/
void CRainmeter::ReadStats()
{
const WCHAR* statsFile = m_StatsFile.c_str();
// If m_StatsFile doesn't exist, create it and copy the stats section from m_IniFile
if (_waccess(statsFile, 0) == -1)
{
const WCHAR* iniFile = m_IniFile.c_str();
WCHAR* tmpSz = new WCHAR[SHRT_MAX]; // Max size returned by GetPrivateProfileSection()
if (GetPrivateProfileSection(L"Statistics", tmpSz, SHRT_MAX, iniFile) > 0)
{
WritePrivateProfileString(L"Statistics", NULL, NULL, iniFile);
}
else
{
tmpSz[0] = tmpSz[1] = L'\0';
}
WritePrivateProfileSection(L"Statistics", tmpSz, statsFile);
delete [] tmpSz;
}
// Only Net measure has stats at the moment
CMeasureNet::ReadStats(statsFile, m_StatsDate);
}
/*
** Writes the statistics to the ini-file. If bForce is false the stats are written only once per an appropriate interval.
**
*/
void CRainmeter::WriteStats(bool bForce)
{
static ULONGLONG lastWrite = 0;
ULONGLONG ticks = CSystem::GetTickCount64();
if (bForce || (lastWrite + INTERVAL_NETSTATS < ticks))
{
lastWrite = ticks;
// Only Net measure has stats at the moment
const WCHAR* statsFile = m_StatsFile.c_str();
CMeasureNet::WriteStats(statsFile, m_StatsDate);
WritePrivateProfileString(NULL, NULL, NULL, statsFile);
}
}
/*
** Clears the statistics
**
*/
void CRainmeter::ResetStats()
{
// Set the stats-date string
struct tm* newtime;
time_t long_time;
time(&long_time);
newtime = localtime(&long_time);
m_StatsDate = _wasctime(newtime);
m_StatsDate.erase(m_StatsDate.size() - 1);
// Only Net measure has stats at the moment
CMeasureNet::ResetStats();
}
/*
** Opens the context menu in given coordinates.
**
*/
void CRainmeter::ShowContextMenu(POINT pos, CMeterWindow* meterWindow)
{
if (!m_MenuActive)
{
m_MenuActive = true;
// Show context menu, if no actions were executed
HMENU menu = LoadMenu(m_ResourceInstance, MAKEINTRESOURCE(IDR_CONTEXT_MENU));
if (menu)
{
HMENU subMenu = GetSubMenu(menu, 0);
if (subMenu)
{
SetMenuDefaultItem(subMenu, IDM_MANAGE, MF_BYCOMMAND);
if (_waccess(m_LogFile.c_str(), 0) == -1)
{
EnableMenuItem(subMenu, IDM_SHOWLOGFILE, MF_BYCOMMAND | MF_GRAYED);
EnableMenuItem(subMenu, IDM_DELETELOGFILE, MF_BYCOMMAND | MF_GRAYED);
EnableMenuItem(subMenu, IDM_STOPLOG, MF_BYCOMMAND | MF_GRAYED);
}
else
{
EnableMenuItem(subMenu, (m_Logging) ? IDM_STARTLOG : IDM_STOPLOG, MF_BYCOMMAND | MF_GRAYED);
}
if (m_Debug)
{
CheckMenuItem(subMenu, IDM_DEBUGLOG, MF_BYCOMMAND | MF_CHECKED);
}
HMENU configMenu = GetSubMenu(subMenu, 4);
if (configMenu)
{
if (!m_ConfigMenu.empty())
{
DeleteMenu(configMenu, 0, MF_BYPOSITION); // "No skins available" menuitem
CreateConfigMenu(configMenu, m_ConfigMenu);
}
if (m_DisableDragging)
{
CheckMenuItem(configMenu, IDM_DISABLEDRAG, MF_BYCOMMAND | MF_CHECKED);
}
}
HMENU themeMenu = GetSubMenu(subMenu, 5);
if (themeMenu)
{
if (!m_Themes.empty())
{
DeleteMenu(themeMenu, 0, MF_BYPOSITION); // "No themes available" menuitem
CreateThemeMenu(themeMenu);
}
}
if (meterWindow)
{
HMENU rainmeterMenu = subMenu;
subMenu = CreateSkinMenu(meterWindow, 0, configMenu);
WCHAR buffer[256];
GetMenuString(menu, 0, buffer, 256, MF_BYPOSITION);
InsertMenu(subMenu, 11, MF_BYPOSITION | MF_POPUP, (UINT_PTR)rainmeterMenu, buffer);
InsertMenu(subMenu, 12, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
}
else
{
InsertMenu(subMenu, 12, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
// Create a menu for all active configs
int index = 0;
std::map<std::wstring, CMeterWindow*>::const_iterator iter = m_MeterWindows.begin();
for (; iter != m_MeterWindows.end(); ++iter)
{
CMeterWindow* mw = ((*iter).second);
HMENU skinMenu = CreateSkinMenu(mw, index, configMenu);
InsertMenu(subMenu, 12, MF_BYPOSITION | MF_POPUP, (UINT_PTR)skinMenu, mw->GetSkinName().c_str());
++index;
}
// Put Update notifications in the Tray menu
if (m_NewVersion)
{
InsertMenu(subMenu, 0, MF_BYPOSITION, IDM_NEW_VERSION, GetString(ID_STR_UPDATEAVAILABLE));
HiliteMenuItem(GetTrayWindow()->GetWindow(), subMenu, 0, MF_BYPOSITION | MF_HILITE);
InsertMenu(subMenu, 1, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
}
}
HWND hWnd = WindowFromPoint(pos);
if (hWnd != NULL)
{
CMeterWindow* mw = GetMeterWindow(hWnd);
if (mw)
{
// Cancel the mouse event beforehand
mw->SetMouseLeaveEvent(true);
}
}
// Set the window to foreground
hWnd = meterWindow ? meterWindow->GetWindow() : m_TrayWindow->GetWindow();
HWND hWndForeground = GetForegroundWindow();
if (hWndForeground != hWnd)
{
DWORD foregroundThreadID = GetWindowThreadProcessId(hWndForeground, NULL);
DWORD currentThreadID = GetCurrentThreadId();
AttachThreadInput(currentThreadID, foregroundThreadID, TRUE);
SetForegroundWindow(hWnd);
AttachThreadInput(currentThreadID, foregroundThreadID, FALSE);
}
// Show context menu
TrackPopupMenu(
subMenu,
TPM_RIGHTBUTTON | TPM_LEFTALIGN,
pos.x,
pos.y,
0,
hWnd,
NULL
);
if (meterWindow)
{
DestroyMenu(subMenu);
}
}
DestroyMenu(menu);
}
m_MenuActive = false;
}
}
HMENU CRainmeter::CreateConfigMenu(HMENU configMenu, const std::vector<CONFIGMENU>& configMenuData)
{
if (!configMenuData.empty())
{
if (!configMenu)
{
configMenu = CreatePopupMenu();
}
bool separator = false;
for (int i = 0, j = 0, isize = (int)configMenuData.size(); i < isize; ++i)
{
const CONFIGMENU& configMenuS = configMenuData[i];
if (configMenuS.index == -1)
{
HMENU submenu = CreateConfigMenu(NULL, configMenuS.children);
if (submenu)
{
if (separator)
{
// Insert a separator
InsertMenu(configMenu, i, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
++j;
separator = false;
}
InsertMenu(configMenu, i + j, MF_BYPOSITION | MF_POPUP, (UINT_PTR)submenu, configMenuS.name.c_str());
}
}
else
{
const CONFIG& configS = m_ConfigStrings[configMenuS.index];
InsertMenu(configMenu, i, MF_BYPOSITION | ((configS.active == i + 1) ? MF_CHECKED : MF_UNCHECKED), configS.commandBase + i, configMenuS.name.c_str());
separator = true;
}
}
return configMenu;
}
return NULL;
}
void CRainmeter::CreateThemeMenu(HMENU themeMenu)
{
for (size_t i = 0, isize = m_Themes.size(); i < isize; ++i)
{
InsertMenu(themeMenu, i, MF_BYPOSITION, ID_THEME_FIRST + i, m_Themes[i].c_str());
}
}
HMENU CRainmeter::CreateSkinMenu(CMeterWindow* meterWindow, int index, HMENU configMenu)
{
HMENU skinMenu = LoadMenu(m_ResourceInstance, MAKEINTRESOURCE(IDR_SKIN_MENU));
if (skinMenu)
{
HMENU subSkinMenu = GetSubMenu(skinMenu, 0);
RemoveMenu(skinMenu, 0, MF_BYPOSITION);
DestroyMenu(skinMenu);
skinMenu = subSkinMenu;
}
if (skinMenu)
{
// Tick the position
HMENU settingsMenu = GetSubMenu(skinMenu, 4);
if (settingsMenu)
{
HMENU posMenu = GetSubMenu(settingsMenu, 0);
if (posMenu)
{
switch (meterWindow->GetWindowZPosition())
{
case ZPOSITION_ONDESKTOP:
CheckMenuItem(posMenu, IDM_SKIN_ONDESKTOP, MF_BYCOMMAND | MF_CHECKED);
break;
case ZPOSITION_ONBOTTOM:
CheckMenuItem(posMenu, IDM_SKIN_BOTTOM, MF_BYCOMMAND | MF_CHECKED);
break;
case ZPOSITION_ONTOP:
CheckMenuItem(posMenu, IDM_SKIN_TOPMOST, MF_BYCOMMAND | MF_CHECKED);
break;
case ZPOSITION_ONTOPMOST:
CheckMenuItem(posMenu, IDM_SKIN_VERYTOPMOST, MF_BYCOMMAND | MF_CHECKED);
break;
default:
CheckMenuItem(posMenu, IDM_SKIN_NORMAL, MF_BYCOMMAND | MF_CHECKED);
}
if (meterWindow->GetXFromRight()) CheckMenuItem(posMenu, IDM_SKIN_FROMRIGHT, MF_BYCOMMAND | MF_CHECKED);
if (meterWindow->GetYFromBottom()) CheckMenuItem(posMenu, IDM_SKIN_FROMBOTTOM, MF_BYCOMMAND | MF_CHECKED);
if (meterWindow->GetXPercentage()) CheckMenuItem(posMenu, IDM_SKIN_XPERCENTAGE, MF_BYCOMMAND | MF_CHECKED);
if (meterWindow->GetYPercentage()) CheckMenuItem(posMenu, IDM_SKIN_YPERCENTAGE, MF_BYCOMMAND | MF_CHECKED);
HMENU monitorMenu = GetSubMenu(posMenu, 0);
if (monitorMenu)
{
CreateMonitorMenu(monitorMenu, meterWindow);
}
}
// Tick the transparency
if (!meterWindow->GetNativeTransparency())
{
EnableMenuItem(settingsMenu, 1, MF_BYPOSITION | MF_GRAYED); // "Transparency" menu
EnableMenuItem(settingsMenu, IDM_SKIN_CLICKTHROUGH, MF_BYCOMMAND | MF_GRAYED);
}
else
{
HMENU alphaMenu = GetSubMenu(settingsMenu, 1);
if (alphaMenu)
{
int value = (int)(10 - meterWindow->GetAlphaValue() / 25.5);
value = min(9, value);
value = max(0, value);
CheckMenuItem(alphaMenu, value, MF_BYPOSITION | MF_CHECKED);
switch (meterWindow->GetWindowHide())
{
case HIDEMODE_FADEIN:
CheckMenuItem(alphaMenu, IDM_SKIN_TRANSPARENCY_FADEIN, MF_BYCOMMAND | MF_CHECKED);
EnableMenuItem(alphaMenu, IDM_SKIN_TRANSPARENCY_FADEOUT, MF_BYCOMMAND | MF_GRAYED);
break;
case HIDEMODE_FADEOUT:
CheckMenuItem(alphaMenu, IDM_SKIN_TRANSPARENCY_FADEOUT, MF_BYCOMMAND | MF_CHECKED);
EnableMenuItem(alphaMenu, IDM_SKIN_TRANSPARENCY_FADEIN, MF_BYCOMMAND | MF_GRAYED);
break;
case HIDEMODE_HIDE:
EnableMenuItem(alphaMenu, IDM_SKIN_TRANSPARENCY_FADEIN, MF_BYCOMMAND | MF_GRAYED);
EnableMenuItem(alphaMenu, IDM_SKIN_TRANSPARENCY_FADEOUT, MF_BYCOMMAND | MF_GRAYED);
break;
}
}
}
// Tick the configs
switch (meterWindow->GetWindowHide())
{
case HIDEMODE_HIDE:
CheckMenuItem(settingsMenu, IDM_SKIN_HIDEONMOUSE, MF_BYCOMMAND | MF_CHECKED);
break;
case HIDEMODE_FADEIN:
case HIDEMODE_FADEOUT:
EnableMenuItem(settingsMenu, IDM_SKIN_HIDEONMOUSE, MF_BYCOMMAND | MF_GRAYED);
break;
}
if (meterWindow->GetSnapEdges())
{
CheckMenuItem(settingsMenu, IDM_SKIN_SNAPTOEDGES, MF_BYCOMMAND | MF_CHECKED);
}
if (meterWindow->GetSavePosition())
{
CheckMenuItem(settingsMenu, IDM_SKIN_REMEMBERPOSITION, MF_BYCOMMAND | MF_CHECKED);
}
if (m_DisableDragging)
{
EnableMenuItem(settingsMenu, IDM_SKIN_DRAGGABLE, MF_BYCOMMAND | MF_GRAYED);
}
else if (meterWindow->GetWindowDraggable())
{
CheckMenuItem(settingsMenu, IDM_SKIN_DRAGGABLE, MF_BYCOMMAND | MF_CHECKED);
}
if (meterWindow->GetClickThrough())
{
CheckMenuItem(settingsMenu, IDM_SKIN_CLICKTHROUGH, MF_BYCOMMAND | MF_CHECKED);
}
if (meterWindow->GetKeepOnScreen())
{
CheckMenuItem(settingsMenu, IDM_SKIN_KEEPONSCREEN, MF_BYCOMMAND | MF_CHECKED);
}
}
// Add the name of the Skin to the menu
const std::wstring& skinName = meterWindow->GetSkinName();
ModifyMenu(skinMenu, IDM_SKIN_OPENSKINSFOLDER, MF_BYCOMMAND, IDM_SKIN_OPENSKINSFOLDER, skinName.c_str());
SetMenuDefaultItem(skinMenu, IDM_SKIN_OPENSKINSFOLDER, FALSE);
// Remove dummy menuitem from the variants menu
HMENU variantsMenu = GetSubMenu(skinMenu, 2);
if (variantsMenu)
{
DeleteMenu(variantsMenu, 0, MF_BYPOSITION);
}
// Give the menuitem the unique id that depends on the skin
ChangeSkinIndex(skinMenu, index);
// Add the variants menu
if (variantsMenu)
{
const WCHAR* skin = skinName.c_str();
for (int i = 0, isize = (int)m_ConfigStrings.size(); i < isize; ++i)
{
const CONFIG& configS = m_ConfigStrings[i];
if (_wcsicmp(configS.config.c_str(), skin) == 0)
{
for (int j = 0, jsize = (int)configS.iniFiles.size(); j < jsize; ++j)
{
InsertMenu(variantsMenu, j, MF_BYPOSITION | ((configS.active == j + 1) ? MF_CHECKED : MF_UNCHECKED), configS.commandBase + j, configS.iniFiles[j].c_str());
}
break;
}
}
}
// Add config's root menu
int itemCount = GetMenuItemCount(configMenu);
if (itemCount > 0)
{
std::wstring root = meterWindow->GetSkinName();
std::wstring::size_type pos = root.find_first_of(L'\\');
if (pos != std::wstring::npos)
{
root.erase(pos);
}
for (int i = 0; i < itemCount; ++i)
{
UINT state = GetMenuState(configMenu, i, MF_BYPOSITION);
if (state == 0xFFFFFFFF || (state & MF_POPUP) == 0) break;
WCHAR buffer[MAX_PATH];
if (GetMenuString(configMenu, i, buffer, MAX_PATH, MF_BYPOSITION))
{
if (_wcsicmp(root.c_str(), buffer) == 0)
{
HMENU configRootMenu = GetSubMenu(configMenu, i);
if (configRootMenu)
{
InsertMenu(skinMenu, 3, MF_BYPOSITION | MF_POPUP, (UINT_PTR)configRootMenu, root.c_str());
}
break;
}
}
}
}
}
return skinMenu;
}
void CRainmeter::CreateMonitorMenu(HMENU monitorMenu, CMeterWindow* meterWindow)
{
bool screenDefined = meterWindow->GetXScreenDefined();
int screenIndex = meterWindow->GetXScreen();
// for the "Specified monitor" (@n)
if (CSystem::GetMonitorCount() > 0)
{
const MULTIMONITOR_INFO& multimonInfo = CSystem::GetMultiMonitorInfo();
const std::vector<MONITOR_INFO>& monitors = multimonInfo.monitors;
for (int i = 0, isize = (int)monitors.size(); i < isize; ++i)
{
WCHAR buffer[64];
size_t len = _snwprintf_s(buffer, _TRUNCATE, L"@%i: ", i + 1);
std::wstring item(buffer, len);
if (monitors[i].monitorName.size() > 32)
{
item.append(monitors[i].monitorName, 0, 32);
item += L"...";
}
else
{
item += monitors[i].monitorName;
}
InsertMenu(monitorMenu,
i + 3,
MF_BYPOSITION | ((screenDefined && screenIndex == i + 1) ? MF_CHECKED : MF_UNCHECKED) | ((!monitors[i].active) ? MF_GRAYED : MF_ENABLED),
ID_MONITOR_FIRST + i + 1,
item.c_str());
}
}
// Tick the configs
if (!screenDefined)
{
CheckMenuItem(monitorMenu, IDM_SKIN_MONITOR_PRIMARY, MF_BYCOMMAND | MF_CHECKED);
}
if (screenDefined && screenIndex == 0)
{
CheckMenuItem(monitorMenu, ID_MONITOR_FIRST, MF_BYCOMMAND | MF_CHECKED);
}
if (meterWindow->GetAutoSelectScreen())
{
CheckMenuItem(monitorMenu, IDM_SKIN_MONITOR_AUTOSELECT, MF_BYCOMMAND | MF_CHECKED);
}
}
void CRainmeter::ChangeSkinIndex(HMENU menu, int index)
{
int count = GetMenuItemCount(menu);
for (int i = 0; i < count; ++i)
{
HMENU subMenu = GetSubMenu(menu, i);
if (subMenu)
{
ChangeSkinIndex(subMenu, index);
}
else
{
WCHAR buffer[256];
GetMenuString(menu, i, buffer, 256, MF_BYPOSITION);
UINT id = GetMenuItemID(menu, i);
UINT flags = GetMenuState(menu, i, MF_BYPOSITION);
ModifyMenu(menu, i, MF_BYPOSITION | flags, id | (index << 16), buffer);
}
}
}
void CRainmeter::StartLogging()
{
// Check if the file exists
if (_waccess(m_LogFile.c_str(), 0) == -1)
{
// Create log file
HANDLE file = CreateFile(m_LogFile.c_str(), GENERIC_WRITE, 0, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL);
if (file != INVALID_HANDLE_VALUE)
{
CloseHandle(file);
SetLogging(true);
// std::wstring text = GetFormattedString(ID_STR_LOGFILECREATED, m_LogFile.c_str());
// MessageBox(NULL, text.c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONINFORMATION);
}
else
{
// Disable logging
SetLogging(false);
std::wstring text = GetFormattedString(ID_STR_LOGFILECREATEFAIL, m_LogFile.c_str());
MessageBox(NULL, text.c_str(), APPNAME, MB_OK | MB_TOPMOST | MB_ICONERROR);
}
}
else
{
SetLogging(true);
}
}
void CRainmeter::StopLogging()
{
SetLogging(false);
}
void CRainmeter::ShowLogFile()
{
// Check if the file exists
if (_waccess(m_LogFile.c_str(), 0) != -1)
{
std::wstring command = m_LogViewer + L" ";
command += m_LogFile;
RunCommand(m_Window, command.c_str(), SW_SHOWNORMAL);
}
}
void CRainmeter::DeleteLogFile()
{
// Check if the file exists
if (_waccess(m_LogFile.c_str(), 0) != -1)
{
std::wstring text = GetFormattedString(ID_STR_LOGFILEDELETE, m_LogFile.c_str());
int res = MessageBox(NULL, text.c_str(), APPNAME, MB_YESNO | MB_TOPMOST | MB_ICONQUESTION);
if (res == IDYES)
{
// Disable logging
SetLogging(false);
CSystem::RemoveFile(m_LogFile);
}
}
}
void CRainmeter::AddAboutLogInfo(int level, LPCWSTR time, LPCWSTR message)
{
// Store 20 last items
LOG_INFO logInfo = {level, time, message};
m_LogData.push_back(logInfo);
if (m_LogData.size() > 20)
{
m_LogData.pop_front();
}
CDialogAbout::AddLogItem(level, time, message);
}
void CRainmeter::SetLogging(bool logging)
{
m_Logging = logging;
WritePrivateProfileString(L"Rainmeter", L"Logging", logging ? L"1" : L"0", m_IniFile.c_str());
}
void CRainmeter::SetDebug(bool debug)
{
m_Debug = debug;
WritePrivateProfileString(L"Rainmeter", L"Debug", debug ? L"1" : L"0", m_IniFile.c_str());
}
void CRainmeter::SetDisableDragging(bool dragging)
{
m_DisableDragging = dragging;
WritePrivateProfileString(L"Rainmeter", L"DisableDragging", dragging ? L"1" : L"0", m_IniFile.c_str());
}
void CRainmeter::SetDisableVersionCheck(bool check)
{
m_DisableVersionCheck = check;
WritePrivateProfileString(L"Rainmeter", L"DisableVersionCheck", check ? L"1" : L"0" , m_IniFile.c_str());
}
void CRainmeter::TestSettingsFile(bool bDefaultIniLocation)
{
if (!CSystem::IsFileWritable(m_IniFile.c_str()))
{
std::wstring error = GetString(ID_STR_SETTINGSNOTWRITABLE);
if (!bDefaultIniLocation)
{
std::wstring strTarget = L"%APPDATA%\\Rainmeter\\";
ExpandEnvironmentVariables(strTarget);
error += GetFormattedString(ID_STR_SETTINGSMOVEFILE, m_IniFile.c_str(), strTarget.c_str());
}
else
{
error += GetFormattedString(ID_STR_SETTINGSREADONLY, m_IniFile.c_str());
}
MessageBox(NULL, error.c_str(), APPNAME, MB_OK | MB_ICONERROR);
}
}
std::wstring CRainmeter::ExtractPath(const std::wstring& strFilePath)
{
std::wstring::size_type pos = strFilePath.find_last_of(L"\\/");
if (pos != std::wstring::npos)
{
return strFilePath.substr(0, pos + 1);
}
return L".\\";
}
void CRainmeter::ExpandEnvironmentVariables(std::wstring& strPath)
{
std::wstring::size_type pos;
if ((pos = strPath.find(L'%')) != std::wstring::npos &&
strPath.find(L'%', pos + 2) != std::wstring::npos)
{
DWORD bufSize = 4096;
WCHAR* buffer = new WCHAR[bufSize]; // lets hope the buffer is large enough...
// %APPDATA% is a special case
pos = strPath.find(L"%APPDATA%", pos);
if (pos != std::wstring::npos)
{
HRESULT hr = SHGetFolderPath(NULL, CSIDL_APPDATA, NULL, SHGFP_TYPE_CURRENT, buffer);
if (SUCCEEDED(hr))
{
size_t len = wcslen(buffer);
do
{
strPath.replace(pos, 9, buffer, len);
}
while ((pos = strPath.find(L"%APPDATA%", pos + len)) != std::wstring::npos);
}
}
if ((pos = strPath.find(L'%')) != std::wstring::npos &&
strPath.find(L'%', pos + 2) != std::wstring::npos)
{
// Expand the environment variables
do
{
DWORD ret = ExpandEnvironmentStrings(strPath.c_str(), buffer, bufSize);
if (ret == 0) // Error
{
LogWithArgs(LOG_WARNING, L"Unable to expand environment strings in: %s", strPath.c_str());
break;
}
if (ret <= bufSize) // Fits in the buffer
{
strPath.assign(buffer, ret - 1);
break;
}
delete [] buffer;
bufSize = ret;
buffer = new WCHAR[bufSize];
}
while (true);
}
delete [] buffer;
}
}
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