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#include "util.h"
#include <wx/scrolwin.h>
#include <wx/textctrl.h>
#include <wx/combobox.h>
#include <wx/filepicker.h>
#include "../shared/globalFunctions.h"
#include "../shared/localization.h"
#include "../shared/fileHandling.h"
#include "../shared/stringConv.h"
#include <stdexcept>
#include "../shared/systemFunctions.h"
#ifdef FFS_WIN
#include <wx/msw/wrapwin.h> //includes "windows.h"
#endif
wxString FreeFileSync::formatFilesizeToShortString(const wxLongLong& filesize)
{
return FreeFileSync::formatFilesizeToShortString(filesize.ToDouble());
}
wxString FreeFileSync::formatFilesizeToShortString(const wxULongLong& filesize)
{
return FreeFileSync::formatFilesizeToShortString(filesize.ToDouble());
};
wxString FreeFileSync::formatFilesizeToShortString(const double filesize)
{
if (filesize < 0)
return _("Error");
if (filesize <= 999)
return wxString::Format(wxT("%i"), static_cast<int>(filesize)) + _(" Byte"); //no decimal places in case of bytes
double nrOfBytes = filesize;
nrOfBytes /= 1024;
wxString unit = _(" kB");
if (nrOfBytes > 999)
{
nrOfBytes /= 1024;
unit = _(" MB");
if (nrOfBytes > 999)
{
nrOfBytes /= 1024;
unit = _(" GB");
if (nrOfBytes > 999)
{
nrOfBytes /= 1024;
unit = _(" TB");
if (nrOfBytes > 999)
{
nrOfBytes /= 1024;
unit = _(" PB");
}
}
}
}
//print just three significant digits: 0,01 | 0,11 | 1,11 | 11,1 | 111
const unsigned int leadDigitCount = globalFunctions::getDigitCount(static_cast<unsigned int>(nrOfBytes)); //number of digits before decimal point
if (leadDigitCount == 0 || leadDigitCount > 3)
return _("Error");
if (leadDigitCount == 3)
return wxString::Format(wxT("%i"), static_cast<int>(nrOfBytes)) + unit;
else if (leadDigitCount == 2)
{
wxString output = wxString::Format(wxT("%i"), static_cast<int>(nrOfBytes * 10));
output.insert(leadDigitCount, FreeFileSync::DECIMAL_POINT);
return output + unit;
}
else //leadDigitCount == 1
{
wxString output = wxString::Format(wxT("%03i"), static_cast<int>(nrOfBytes * 100));
output.insert(leadDigitCount, FreeFileSync::DECIMAL_POINT);
return output + unit;
}
//return wxString::Format(wxT("%.*f"), 3 - leadDigitCount, nrOfBytes) + unit;
}
wxString FreeFileSync::includeNumberSeparator(const wxString& number)
{
wxString output(number);
for (int i = output.size() - 3; i > 0; i -= 3)
output.insert(i, FreeFileSync::THOUSANDS_SEPARATOR);
return output;
}
template <class T>
void setDirectoryNameImpl(const wxString& dirname, T* txtCtrl, wxDirPickerCtrl* dirPicker)
{
using namespace FreeFileSync;
txtCtrl->SetValue(dirname);
const Zstring leftDirFormatted = FreeFileSync::getFormattedDirectoryName(wxToZ(dirname));
if (FreeFileSync::dirExists(leftDirFormatted))
dirPicker->SetPath(zToWx(leftDirFormatted));
}
void FreeFileSync::setDirectoryName(const wxString& dirname, wxTextCtrl* txtCtrl, wxDirPickerCtrl* dirPicker)
{
setDirectoryNameImpl(dirname, txtCtrl, dirPicker);
}
void FreeFileSync::setDirectoryName(const wxString& dirname, wxComboBox* txtCtrl, wxDirPickerCtrl* dirPicker)
{
txtCtrl->SetSelection(wxNOT_FOUND);
setDirectoryNameImpl(dirname, txtCtrl, dirPicker);
}
void FreeFileSync::scrollToBottom(wxScrolledWindow* scrWindow)
{
int height = 0;
scrWindow->GetClientSize(NULL, &height);
int pixelPerLine = 0;
scrWindow->GetScrollPixelsPerUnit(NULL, &pixelPerLine);
if (height > 0 && pixelPerLine > 0)
{
const int scrollLinesTotal = scrWindow->GetScrollLines(wxVERTICAL);
const int scrollLinesOnScreen = height / pixelPerLine;
const int scrollPosBottom = scrollLinesTotal - scrollLinesOnScreen;
if (0 <= scrollPosBottom)
scrWindow->Scroll(0, scrollPosBottom);
}
}
inline
void writeTwoDigitNumber(unsigned int number, wxString& string)
{
assert (number < 100);
string += '0' + number / 10;
string += '0' + number % 10;
}
inline
void writeFourDigitNumber(unsigned int number, wxString& string)
{
assert (number < 10000);
string += '0' + number / 1000;
number %= 1000;
string += '0' + number / 100;
number %= 100;
string += '0' + number / 10;
number %= 10;
string += '0' + number;
}
wxString FreeFileSync::utcTimeToLocalString(const wxLongLong& utcTime, const Zstring& filename)
{
#ifdef FFS_WIN
//convert ansi C time to FILETIME
wxLongLong fileTimeLong(utcTime);
fileTimeLong += wxLongLong(2, 3054539008UL); //timeshift between ansi C time and FILETIME in seconds == 11644473600s
fileTimeLong *= 10000000;
FILETIME lastWriteTimeUtc;
lastWriteTimeUtc.dwLowDateTime = fileTimeLong.GetLo(); //GetLo() returns unsigned
lastWriteTimeUtc.dwHighDateTime = unsigned(fileTimeLong.GetHi()); //GetHi() returns signed
FILETIME localFileTime;
if (::FileTimeToLocalFileTime( //convert to local time
&lastWriteTimeUtc, //pointer to UTC file time to convert
&localFileTime //pointer to converted file time
) == 0)
throw std::runtime_error(std::string((wxString(_("Conversion error:")) + wxT(" FILETIME -> local FILETIME: ") +
wxT("(") + wxULongLong(lastWriteTimeUtc.dwHighDateTime, lastWriteTimeUtc.dwLowDateTime).ToString() + wxT(") ") +
filename.c_str() + wxT("\n\n") + getLastErrorFormatted()).ToAscii()));
if (localFileTime.dwHighDateTime > 0x7fffffff)
return _("Error"); //this actually CAN happen if UTC time is just below this border and ::FileTimeToLocalFileTime() adds 2 hours due to DST or whatever!
//Testcase (UTC): dateHigh = 2147483647 (=0x7fffffff) -> year 30000
// dateLow = 4294967295
SYSTEMTIME time;
if (::FileTimeToSystemTime(
&localFileTime, //pointer to file time to convert
&time //pointer to structure to receive system time
) == 0)
throw std::runtime_error(std::string((wxString(_("Conversion error:")) + wxT(" local FILETIME -> SYSTEMTIME: ") +
wxT("(") + wxULongLong(localFileTime.dwHighDateTime, localFileTime.dwLowDateTime).ToString() + wxT(") ") +
filename.c_str() + wxT("\n\n") + getLastErrorFormatted()).ToAscii()));
//assemble time string (performance optimized)
wxString formattedTime;
formattedTime.reserve(20);
writeFourDigitNumber(time.wYear, formattedTime);
formattedTime += wxChar('-');
writeTwoDigitNumber(time.wMonth, formattedTime);
formattedTime += wxChar('-');
writeTwoDigitNumber(time.wDay, formattedTime);
formattedTime += wxChar(' ');
formattedTime += wxChar(' ');
writeTwoDigitNumber(time.wHour, formattedTime);
formattedTime += wxChar(':');
writeTwoDigitNumber(time.wMinute, formattedTime);
formattedTime += wxChar(':');
writeTwoDigitNumber(time.wSecond, formattedTime);
return formattedTime;
#elif defined FFS_LINUX
tm* timeinfo;
const time_t fileTime = utcTime.ToLong();
timeinfo = localtime(&fileTime); //convert to local time
char buffer[50];
strftime(buffer, 50, "%Y-%m-%d %H:%M:%S", timeinfo);
return zToWx(buffer);
#endif
}
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