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// *****************************************************************************
// * This file is part of the FreeFileSync project. It is distributed under *
// * GNU General Public License: https://www.gnu.org/licenses/gpl-3.0 *
// * Copyright (C) Zenju (zenju AT freefilesync DOT org) - All Rights Reserved *
// *****************************************************************************
#ifndef FOLDER_HISTORY_BOX_H_08170517045945
#define FOLDER_HISTORY_BOX_H_08170517045945
#include <wx/combobox.h>
#include <memory>
#include <zen/zstring.h>
//#include <zen/stl_tools.h>
#include <zen/utf.h>
namespace fff
{
class HistoryList
{
public:
HistoryList(const std::vector<Zstring>& folderPathPhrases, size_t maxSize) :
maxSize_(maxSize),
folderPathPhrases_(folderPathPhrases) { truncate(); }
const std::vector<Zstring>& getList() const { return folderPathPhrases_; }
static const wxString separationLine() { return wxString(50, EM_DASH); }
void addItem(Zstring folderPathPhrase)
{
zen::trim(folderPathPhrase);
if (folderPathPhrase.empty() || folderPathPhrase == zen::utfTo<Zstring>(separationLine()))
return;
//insert new folder or put it to the front if already existing
std::erase_if(folderPathPhrases_, [&](const Zstring& item) { return equalNoCase(item, folderPathPhrase); });
folderPathPhrases_.insert(folderPathPhrases_.begin(), folderPathPhrase);
truncate();
}
void delItem(const Zstring& folderPathPhrase) { std::erase_if(folderPathPhrases_, [&](const Zstring& item) { return equalNoCase(item, folderPathPhrase); }); }
private:
void truncate()
{
if (folderPathPhrases_.size() > maxSize_) //keep maximal size of history list
folderPathPhrases_.resize(maxSize_);
}
const size_t maxSize_ = 0;
std::vector<Zstring> folderPathPhrases_;
};
//combobox with history function + functionality to delete items (DEL)
class FolderHistoryBox : public wxComboBox
{
public:
FolderHistoryBox(wxWindow* parent,
wxWindowID id,
const wxString& value = {},
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
int n = 0,
const wxString choices[] = nullptr,
long style = 0,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxASCII_STR(wxComboBoxNameStr));
void setHistory(std::shared_ptr<HistoryList> sharedHistory) { sharedHistory_ = std::move(sharedHistory); }
std::shared_ptr<HistoryList> getHistory() { return sharedHistory_; }
void setValue(const wxString& folderPathPhrase)
{
setValueAndUpdateList(folderPathPhrase); //required for setting value correctly; Linux: ensure the dropdown is shown as being populated
}
//wxString wxComboBox::GetValue() const;
private:
void onKeyEvent(wxKeyEvent& event);
void onRequireHistoryUpdate(wxEvent& event);
void setValueAndUpdateList(const wxString& folderPathPhrase);
std::shared_ptr<HistoryList> sharedHistory_;
};
}
#endif //FOLDER_HISTORY_BOX_H_08170517045945
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