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// **************************************************************************
// * This file is part of the FreeFileSync project. It is distributed under *
// * GNU General Public License: http://www.gnu.org/licenses/gpl.html *
// * Copyright (C) 2008-2011 ZenJu (zhnmju123 AT gmx.de) *
// **************************************************************************
//
#ifndef UTIL_H_INCLUDED
#define UTIL_H_INCLUDED
#include <wx/string.h>
#include <wx/textctrl.h>
#include <wx/filepicker.h>
#include <wx/combobox.h>
#include <wx/scrolwin.h>
#include <wx/choice.h>
#include "zstring.h"
#include "string_tools.h"
#include "int64.h"
namespace zen
{
wxString extractJobName(const wxString& configFilename);
wxString formatFilesizeToShortString(zen::UInt64 filesize);
wxString formatPercentage(zen::Int64 dividend, zen::Int64 divisor);
template <class NumberType>
wxString toStringSep(NumberType number); //convert number to wxString including thousands separator
void scrollToBottom(wxScrolledWindow* scrWindow);
wxString utcTimeToLocalString(zen::Int64 utcTime); //throw std::runtime_error
//handle mapping of enum values to wxChoice controls
template <class Enum>
struct EnumDescrList
{
EnumDescrList& add(Enum value, const wxString& text, const wxString& tooltip = wxEmptyString)
{
descrList.push_back(std::make_pair(value, std::make_pair(text, tooltip)));
return *this;
}
typedef std::vector<std::pair<Enum, std::pair<wxString, wxString> > > DescrList;
DescrList descrList;
};
template <class Enum> void setEnumVal(const EnumDescrList<Enum>& mapping, wxChoice& ctrl, Enum value);
template <class Enum> Enum getEnumVal(const EnumDescrList<Enum>& mapping, const wxChoice& ctrl);
template <class Enum> void updateTooltipEnumVal(const EnumDescrList<Enum>& mapping, wxChoice& ctrl);
}
//--------------- inline impelementation -------------------------------------------
//helper function! not to be used directly
namespace ffs_Impl
{
wxString includeNumberSeparator(const wxString& number);
}
namespace zen
{
template <class NumberType>
inline
wxString toStringSep(NumberType number)
{
return ffs_Impl::includeNumberSeparator(zen::toString<wxString>(number));
}
template <class Enum>
void setEnumVal(const EnumDescrList<Enum>& mapping, wxChoice& ctrl, Enum value)
{
ctrl.Clear();
int selectedPos = 0;
for (typename EnumDescrList<Enum>::DescrList::const_iterator i = mapping.descrList.begin(); i != mapping.descrList.end(); ++i)
{
ctrl.Append(i->second.first);
if (i->first == value)
{
selectedPos = i - mapping.descrList.begin();
if (!i->second.second.empty())
ctrl.SetToolTip(i->second.second);
}
}
ctrl.SetSelection(selectedPos);
}
template <class Enum>
Enum getEnumVal(const EnumDescrList<Enum>& mapping, const wxChoice& ctrl)
{
const int selectedPos = ctrl.GetSelection();
if (0 <= selectedPos && selectedPos < static_cast<int>(mapping.descrList.size()))
return mapping.descrList[selectedPos].first;
else
{
assert(false);
return Enum(0);
}
}
template <class Enum> void updateTooltipEnumVal(const EnumDescrList<Enum>& mapping, wxChoice& ctrl)
{
const Enum value = getEnumVal(mapping, ctrl);
for (typename EnumDescrList<Enum>::DescrList::const_iterator i = mapping.descrList.begin(); i != mapping.descrList.end(); ++i)
if (i->first == value)
ctrl.SetToolTip(i->second.second);
}
}
#endif // UTIL_H_INCLUDED
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