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#if !defined(HISTORYSTATS_GUARD_UTILS_H)
#define HISTORYSTATS_GUARD_UTILS_H
#include "stdafx.h"
#include "_consts.h"
namespace utils
{
// time formatting
ext::string timestampToString(time_t value, const TCHAR* format);
ext::string tmStructToString(const tm& value, const TCHAR* format);
inline ext::string timestampToDateTime(DWORD value) { return timestampToString(value, _T("%c")); }
inline ext::string timestampToDate(DWORD value) { return timestampToString(value, _T("%x")); }
inline ext::string timestampToTime(DWORD value) { return timestampToString(value, _T("%X")); }
ext::string durationToString(DWORD value);
DWORD parseDate(const ext::string& date);
inline ext::string formatDate(time_t timeValue) { return timestampToString(timeValue, _T("%Y-%m-%d")); }
// number formatting
ext::string intToString(int value);
ext::string intToPadded(int value, int len);
ext::string intToGrouped(int value);
ext::string floatToString(double value, int precision);
ext::string floatToGrouped(double value, int precision);
inline ext::string ratioToString(int numerator, int denominator, int precision) { return floatToString((denominator != 0) ? (1.0 * numerator / denominator) : 0.0, precision); }
inline ext::string ratioToGrouped(int numerator, int denominator, int precision) { return floatToGrouped((denominator != 0) ? (1.0 * numerator / denominator) : 0.0, precision); }
ext::string ratioToPercent(int numerator, int denominator);
// text conversion
void replaceAllInPlace(ext::string& text, const TCHAR* find, const TCHAR* replace);
void htmlEscapeInPlace(ext::string& text);
inline ext::string replaceAll(ext::string text, const TCHAR* find, const TCHAR* replace) { replaceAllInPlace(text, find, replace); return text; }
inline ext::string htmlEscape(ext::string text) { htmlEscapeInPlace(text); return text; }
const TCHAR* stripPrefix(const TCHAR* szPrefix, const TCHAR* szText);
ext::string replaceVariables(const ext::string& strFormat, time_t timeValue, const TCHAR* szNick = _T(""));
// case conversion
ext::string toLowerCase(const ext::string& text);
ext::string toUpperCase(const ext::string& text);
// time conversion
inline DWORD toLocalTime(DWORD gmtTimestamp) { return mu::db_time::timestampToLocal(gmtTimestamp); }
// version conversion
DWORD dottedToVersion(ext::string version);
ext::string versionToDotted(DWORD version);
// character conversion (wide, ansi, utf8)
ext::a::string convertWToA(const WCHAR* str, size_t len);
ext::w::string convertAToW(const char* str, size_t len);
ext::a::string convertTToUTF8(const TCHAR* str, size_t str_len);
ext::string convertUTF8ToT(const char* str, size_t str_len);
size_t rawUTF8Encode(const WCHAR* pIn, size_t lenIn, char* pOut);
size_t getUTF8Len(const char* str);
// character conversion (convenience functions)
inline ext::a::string toA(const TCHAR* str) { return convertWToA(str, ext::strfunc::len(str)); }
inline ext::w::string toW(const TCHAR* str) { return str; }
inline ext::string fromA(const char* str) { return convertAToW(str, ext::a::strfunc::len(str)); }
inline ext::string fromW(const WCHAR* str) { return str; }
inline ext::a::string toA(const ext::string& str) { return convertWToA(str.c_str(), str.length()); }
inline ext::w::string toW(const ext::string& str) { return str; }
inline ext::string fromA(const ext::a::string& str) { return convertAToW(str.c_str(), str.length()); }
inline ext::string fromW(const ext::w::string& str) { return str; }
inline ext::a::string toUTF8(const TCHAR* str) { return convertTToUTF8(str, ext::strfunc::len(str)); }
inline ext::string fromUTF8(const char* str) { return convertUTF8ToT(str, ext::a::strfunc::len(str)); }
inline ext::a::string toUTF8(const ext::string& str) { return convertTToUTF8(str.c_str(), str.length()); }
inline ext::string fromUTF8(const ext::a::string& str) { return convertUTF8ToT(str.c_str(), str.length()); }
// file management
bool fileExists(const ext::string& fileName);
bool pathExists(const ext::string& path);
bool isRelative(const ext::string& fileName);
bool isValidFilePart(ext::string filePart);
bool isValidFile(const ext::string& fileName);
ext::string extractPath(const ext::string& fileName);
ext::string extractFile(const ext::string& fileName);
bool createPath(const ext::string& path);
// color management
ext::string colorToHTML(COLORREF crColor);
void generateGradient(COLORREF fromColor, COLORREF toColor, COLORREF colorTab[256]);
// drawing helpers
inline POINT point(int x, int y) { POINT p = { x, y }; return p; }
inline RECT rect(int left, int top, int right, int bottom) { RECT r = { left, top, right, bottom }; return r; }
// misc functionality
void ensureRange(int& value, int min, int max, int fallback);
void ensureRange(unsigned int& value, unsigned int min, unsigned int max, unsigned int fallback);
ext::string getGUID();
// window positioning
void centerDialog(HWND hDlg, HWND hParent = NULL);
RECT getWindowRect(HWND hParent, HWND hWnd);
inline RECT getWindowRect(HWND hParent, int nID) { return getWindowRect(hParent, GetDlgItem(hParent, nID)); }
void moveWindow(HWND hWnd, const RECT& rWnd);
inline void moveWindow(HWND hParent, int nID, const RECT& rWnd) { moveWindow(GetDlgItem(hParent, nID), rWnd); }
// cached access to miranda properties
const ext::string& getMirandaPath();
const ext::string& getProfilePath();
const ext::string& getProfileName();
}
class OS
: private pattern::NotCopyable<OS>
{
private:
bool m_bIsXPPlus;
UINT m_ImageListColor;
SIZE m_SmIcon;
private:
explicit OS();
private:
static OS m_Data;
public:
static bool isXPPlus() { return m_Data.m_bIsXPPlus; }
static UINT imageListColor() { return m_Data.m_ImageListColor; }
static int smIconCX() { return m_Data.m_SmIcon.cx; }
static int smIconCY() { return m_Data.m_SmIcon.cy; }
};
class Locale
: private pattern::NotCopyable<Locale>
{
private:
TCHAR m_DecimalPoint;
TCHAR m_ThousandSep;
ext::a::string m_Grouping;
private:
explicit Locale() { }
private:
static Locale m_Data;
public:
static void init();
static TCHAR decimalPoint() { return m_Data.m_DecimalPoint; }
static TCHAR thousandSep() { return m_Data.m_ThousandSep; }
static const char* grouping() { return m_Data.m_Grouping.c_str(); }
};
class RTFFilter
: private pattern::NotCopyable<RTFFilter>
{
private:
typedef intptr_t (WINAPI *RTFCONVSTRING)(const void *pSrcBuffer, void *pDstBuffer, int nSrcCodePage, int nDstCodePage, unsigned long dwFlags, size_t nMaxLen);
private:
enum {
CP_UNICODE = 1200,
CONVMODE_NO_OUTPUT_BOM = 0x20000u,
CONVMODE_USE_SYSTEM_TABLE = 0x800000u,
};
private:
HMODULE m_hRTFConv;
RTFCONVSTRING m_RTFConvString;
mir_cs m_RTFConvCS;
private:
explicit RTFFilter();
private:
static RTFFilter m_Data;
public:
static void init();
static void uninit();
static bool available() { return !!m_Data.m_hRTFConv; }
static ext::t::string filter(const ext::t::string& str);
};
#endif // HISTORYSTATS_GUARD_UTILS_H
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