toolbarsearchctrl.cpp

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/*****************************************************************************
    NumeRe: Framework fuer Numerische Rechnungen
    Copyright (C) 2020  Erik Haenel et al.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
 
#include "toolbarsearchctrl.hpp"
#include "../NumeReWindow.h"
#include "../terminal/terminal.hpp"
#include "../editor/editor.h"
 
#include <wx/event.h>
 
bool ToolBarSearchCtrl::selectItem(const wxString& value)
{
    size_t record = searchDB.findRecord(value.ToStdString());
 
    if (record == std::string::npos)
        return false;
 
    std::string sTermInput = searchDB.getElement(record, 3);
 
    if (sTermInput.substr(0, 5) == "help ")
        m_mainframe->ShowHelp(sTermInput.substr(5));
    else
    {
        NumeReEditor* edit = m_mainframe->GetCurrentEditor();
        edit->InsertText(edit->GetCurrentPos(), sTermInput);
        edit->GotoPos(edit->GetCurrentPos()+sTermInput.length());
    }
 
    return true;
}
 
 
wxString ToolBarSearchCtrl::getDragDropText(const wxString& value)
{
    size_t record = searchDB.findRecord(value.ToStdString());
 
    if (record == std::string::npos)
        return "";
 
    wxString text = searchDB.getElement(record, 3);
 
    if (text.substr(0, 5) == "help ")
        text.erase(0, text.find_first_not_of(' ', 4));
 
    if (text.find(" ... ") != std::string::npos)
        text.Replace(" ... ", "\n\t\n");
 
    return text;
}
 
 
wxArrayString ToolBarSearchCtrl::getCandidates(const wxString& enteredText)
{
    wxArrayString candidates;
 
    // Find the matches in the database
    std::map<double,std::vector<size_t>> matches = searchDB.findRecordsUsingRelevance(enteredText.ToStdString(), std::vector<double>({3.0, 2.0, 1.0}));
 
    if (!matches.size())
        return candidates;
 
    // Format the results for presenting in the
    // popup of the search control
    for (auto iter = matches.rbegin(); iter != matches.rend(); ++iter)
    {
        for (size_t i = 0; i < iter->second.size(); i++)
            candidates.Add(searchDB.getElement(iter->second[i], 0) + "~" + searchDB.getElement(iter->second[i], 1));
    }
 
    return candidates;
}