152 lines
6.1 KiB
C++
152 lines
6.1 KiB
C++
/*
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Copyright (C) 2004 Kimmo Pekkola
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __CONFIGPARSER_H__
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#define __CONFIGPARSER_H__
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#pragma warning(disable: 4503)
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#include <windows.h>
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#include <string>
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#include <vector>
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#include <unordered_set>
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#include <unordered_map>
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#include <algorithm>
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#include <cstdint>
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#include <ole2.h> // For Gdiplus.h.
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#include <gdiplus.h>
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class Rainmeter;
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class MeterWindow;
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class Measure;
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class Meter;
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class ConfigParser
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{
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public:
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ConfigParser();
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~ConfigParser();
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ConfigParser(const ConfigParser& other) = delete;
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ConfigParser& operator=(ConfigParser other) = delete;
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void Initialize(const std::wstring& filename, MeterWindow* meterWindow = nullptr, LPCTSTR skinSection = nullptr, const std::wstring* resourcePath = nullptr);
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void AddMeasure(Measure* pMeasure);
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Measure* GetMeasure(const std::wstring& name);
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const std::wstring* GetVariable(const std::wstring& strVariable);
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void SetVariable(std::wstring strVariable, const std::wstring& strValue);
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void SetBuiltInVariable(const std::wstring& strVariable, const std::wstring& strValue);
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const std::unordered_map<std::wstring, std::wstring>& GetVariables() { return m_Variables; }
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const std::wstring& GetValue(const std::wstring& strSection, const std::wstring& strKey, const std::wstring& strDefault);
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void SetValue(const std::wstring& strSection, const std::wstring& strKey, const std::wstring& strValue);
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void DeleteValue(const std::wstring& strSection, const std::wstring& strKey);
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void SetStyleTemplate(const std::wstring& strStyle) { static const std::wstring delim(1, L'|'); Tokenize(strStyle, delim).swap(m_StyleTemplate); }
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void ClearStyleTemplate() { m_StyleTemplate.clear(); }
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bool GetLastReplaced() { return m_LastReplaced; }
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bool GetLastDefaultUsed() { return m_LastDefaultUsed; }
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bool GetLastKeyDefined() { return !m_LastDefaultUsed; }
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bool GetLastValueDefined() { return m_LastValueDefined; }
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void ResetMonitorVariables(MeterWindow* meterWindow = nullptr);
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const std::wstring& ReadString(LPCTSTR section, LPCTSTR key, LPCTSTR defValue, bool bReplaceMeasures = true);
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bool IsKeyDefined(LPCTSTR section, LPCTSTR key);
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bool IsValueDefined(LPCTSTR section, LPCTSTR key);
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bool ReadBool(LPCTSTR section, LPCTSTR key, bool defValue) { return ReadInt(section, key, (int)defValue) != 0; }
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int ReadInt(LPCTSTR section, LPCTSTR key, int defValue);
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uint32_t ReadUInt(LPCTSTR section, LPCTSTR key, uint32_t defValue);
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uint64_t ReadUInt64(LPCTSTR section, LPCTSTR key, uint64_t defValue);
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double ReadFloat(LPCTSTR section, LPCTSTR key, double defValue);
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Gdiplus::ARGB ReadColor(LPCTSTR section, LPCTSTR key, Gdiplus::ARGB defValue);
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Gdiplus::Rect ReadRect(LPCTSTR section, LPCTSTR key, const Gdiplus::Rect& defValue);
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RECT ReadRECT(LPCTSTR section, LPCTSTR key, const RECT& defValue);
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std::vector<Gdiplus::REAL> ReadFloats(LPCTSTR section, LPCTSTR key);
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bool ParseFormula(const std::wstring& formula, double* resultValue);
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const std::list<std::wstring>& GetSections() { return m_Sections; }
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bool ReplaceVariables(std::wstring& result);
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bool ReplaceMeasures(std::wstring& result);
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static std::vector<std::wstring> Tokenize(const std::wstring& str, const std::wstring& delimiters);
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static double ParseDouble(LPCTSTR string, double defValue);
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static int ParseInt(LPCTSTR string, int defValue);
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static uint32_t ParseUInt(LPCTSTR string, uint32_t defValue);
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static uint64_t ParseUInt64(LPCTSTR string, uint64_t defValue);
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static Gdiplus::ARGB ParseColor(LPCTSTR string);
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static Gdiplus::Rect ParseRect(LPCTSTR string);
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static RECT ParseRECT(LPCTSTR string);
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static void ClearMultiMonitorVariables() { c_MonitorVariables.clear(); }
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static void UpdateWorkareaVariables() { SetMultiMonitorVariables(false); }
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private:
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void SetBuiltInVariables(const std::wstring& filename, const std::wstring* resourcePath, MeterWindow* meterWindow);
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void ReadVariables();
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void ReadIniFile(const std::wstring& iniFile, LPCTSTR skinSection = nullptr, int depth = 0);
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void SetAutoSelectedMonitorVariables(MeterWindow* meterWindow);
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bool GetSectionVariable(std::wstring& strVariable, std::wstring& strValue);
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static void SetVariable(std::unordered_map<std::wstring, std::wstring>& variables, const std::wstring& strVariable, const std::wstring& strValue);
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static void SetVariable(std::unordered_map<std::wstring, std::wstring>& variables, const WCHAR* strVariable, const WCHAR* strValue);
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static void SetMultiMonitorVariables(bool reset);
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static void SetMonitorVariable(const WCHAR* strVariable, const WCHAR* strValue);
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static std::wstring StrToUpper(const std::wstring& str) { std::wstring strTmp(str); StrToUpperC(strTmp); return strTmp; }
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static std::wstring StrToUpper(const WCHAR* str) { std::wstring strTmp(str); StrToUpperC(strTmp); return strTmp; }
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static std::wstring& StrToUpperC(std::wstring& str) { _wcsupr(&str[0]); return str; }
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std::unordered_map<std::wstring, Measure*> m_Measures;
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std::vector<std::wstring> m_StyleTemplate;
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bool m_LastReplaced;
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bool m_LastDefaultUsed;
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bool m_LastValueDefined;
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std::wstring* m_CurrentSection;
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std::list<std::wstring> m_Sections; // Ordered section
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std::unordered_map<std::wstring, std::wstring> m_Values;
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std::unordered_set<std::wstring> m_FoundSections;
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std::list<std::wstring> m_ListVariables;
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std::list<std::wstring>::const_iterator m_SectionInsertPos;
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std::unordered_map<std::wstring, std::wstring> m_BuiltInVariables;
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std::unordered_map<std::wstring, std::wstring> m_Variables;
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MeterWindow* m_MeterWindow;
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static std::unordered_map<std::wstring, std::wstring> c_MonitorVariables;
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};
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#endif
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