From a1890bd024e0baea393480810709f43208825b9a Mon Sep 17 00:00:00 2001
From: Thales1330 <thaleslima.ufu@gmail.com>
Date: Wed, 8 Mar 2017 18:26:37 -0300
Subject: Sum form implementation start

---
 Project/SumForm.cpp | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 59 insertions(+), 1 deletion(-)

(limited to 'Project/SumForm.cpp')

diff --git a/Project/SumForm.cpp b/Project/SumForm.cpp
index d257771..4742eaa 100644
--- a/Project/SumForm.cpp
+++ b/Project/SumForm.cpp
@@ -6,9 +6,67 @@ SumForm::SumForm(wxWindow* parent, Sum* sum)
 {
     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()
+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) 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: {
+                return false;
+            }
+        }
+    }
+
+    int diff = (int)signalList.size() - (int)m_sum->GetSignalList().size();
+
+    if(diff < 0) {
+
+    } else if(diff > 0) {
+        auto nodeList = m_sum->GetNodeList();
+        for(int i = 0; i < diff; ++i) {
+            Node* newNode = new Node();
+            nodeList.insert(nodeList.end() - 1, newNode);
+        }
+        m_sum->SetNodeList(nodeList);
+    }
+    m_sum->SetSignalList(signalList);
+    m_sum->UpdatePoints();
+    return true;
+}
-- 
cgit