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/*
* Copyright (C) 2017 Thales Lima Oliveira <thales@ufu.br>
*
* 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 2 of the License, or
* 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 <https://www.gnu.org/licenses/>.
*/
#include "SumForm.h"
#include "Sum.h"
SumForm::SumForm(wxWindow* parent, Sum* sum) : SumFormBase(parent)
{
SetSize(GetBestSize());
m_parent = parent;
m_sum = sum;
wxString signalStr = "";
auto signalList = m_sum->GetSignalList();
for(auto it = signalList.begin(), itEnd = signalList.end(); it != itEnd; ++it) {
Sum::Signal signal = *it;
switch(signal) {
case Sum::SIGNAL_POSITIVE: {
signalStr += "+";
} break;
case Sum::SIGNAL_NEGATIVE: {
signalStr += "-";
} break;
}
if(it != itEnd - 1) signalStr += " ";
}
m_textCtrlSigns->SetValue(signalStr);
}
SumForm::~SumForm() {}
void SumForm::OnOKClick(wxCommandEvent& event)
{
if(ValidateData()) EndModal(wxID_OK);
}
bool SumForm::ValidateData()
{
wxString signalStr = "";
for(int i = 0; i < (int)m_textCtrlSigns->GetValue().length(); ++i) {
if(m_textCtrlSigns->GetValue()[i] != ' ') signalStr += m_textCtrlSigns->GetValue()[i];
}
if(signalStr.size() < 2) {
wxMessageDialog msg(this, _("You must assign at least two signals."), _("Error"),
wxOK | wxCENTRE | wxICON_ERROR);
msg.ShowModal();
return false;
}
std::vector<Sum::Signal> signalList;
for(int i = 0; i < (int)signalStr.length(); ++i) {
switch(signalStr[i].GetValue()) {
case '+': {
signalList.push_back(Sum::SIGNAL_POSITIVE);
} break;
case '-': {
signalList.push_back(Sum::SIGNAL_NEGATIVE);
} break;
default: {
wxMessageDialog msg(this, _("Value entered incorrectly in the field \"Signs\"."), _("Error"),
wxOK | wxCENTRE | wxICON_ERROR);
msg.ShowModal();
return false;
}
}
}
int diff = (int)signalList.size() - (int)m_sum->GetSignalList().size();
if(diff < 0) {
diff = std::abs(diff);
for(int i = 0; i < diff; ++i) {
m_sum->RemoveInNode();
}
} else if(diff > 0) {
for(int i = 0; i < diff; ++i) {
m_sum->AddInNode();
}
}
m_sum->SetSignalList(signalList);
m_sum->UpdatePoints();
return true;
}
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