From bf8b0c960a048c4df402c80496f1845949b10bf0 Mon Sep 17 00:00:00 2001
From: DenioD <41270280+DenioD@users.noreply.github.com>
Date: Tue, 16 Jun 2020 21:55:33 +0200
Subject: [PATCH] fix symbol counter for requests #141

---
 src/Chat/Chat.cpp     | 39 +++++++++++++++++++++++++++++++++++++++
 src/chatmodel.cpp     |  6 ++++--
 src/contactrequest.ui | 11 +++++++++--
 src/mainwindow.cpp    |  1 +
 src/mainwindow.h      | 16 ++++++++++++++++
 src/mainwindow.ui     |  2 +-
 6 files changed, 70 insertions(+), 5 deletions(-)

diff --git a/src/Chat/Chat.cpp b/src/Chat/Chat.cpp
index 1916c9d..3c68837 100644
--- a/src/Chat/Chat.cpp
+++ b/src/Chat/Chat.cpp
@@ -46,6 +46,45 @@ void ChatMemoEdit::setLenDisplayLabelChat(QLabel* label) {
     this->lenDisplayLabelchat = label;
 }
 
+ChatMemoEditRequest::ChatMemoEditRequest(QWidget* parent) : QTextEdit(parent) {
+    QObject::connect(this, &QTextEdit::textChanged, this, &ChatMemoEditRequest::updateDisplayChatRequest);
+}
+
+void ChatMemoEditRequest::updateDisplayChatRequest() {
+    QString txt = this->toPlainText();
+    if (lenDisplayLabelchatRequest)
+        lenDisplayLabelchatRequest->setText(QString::number(txt.toUtf8().size()) + "/" + QString::number(maxlenchatrequest));
+
+    if (txt.toUtf8().size() <= maxlenchatrequest) {
+        // Everything is fine
+        if (sendRequestButton)
+            sendRequestButton->setEnabled(true);
+
+        if (lenDisplayLabelchatRequest)
+            lenDisplayLabelchatRequest->setStyleSheet("");
+    }
+    else {
+        // Overweight
+        if (sendRequestButton)
+            sendRequestButton->setEnabled(false);
+
+        if (lenDisplayLabelchatRequest)
+            lenDisplayLabelchatRequest->setStyleSheet("color: red;");
+    }
+}
+
+void ChatMemoEditRequest::setMaxLenChatRequest(int len) {
+    this->maxlenchatrequest = len;
+    updateDisplayChatRequest();
+}
+
+void ChatMemoEditRequest::SetSendRequestButton(QPushButton* button) {
+    this->sendRequestButton = button;
+}
+
+void ChatMemoEditRequest::setLenDisplayLabelChatRequest(QLabel* label) {
+    this->lenDisplayLabelchatRequest = label;
+}
 void Chat::renderChatBox(Ui::MainWindow *ui, QListView *view, QLabel *label)
 {
     
diff --git a/src/chatmodel.cpp b/src/chatmodel.cpp
index c30b06d..7d32180 100644
--- a/src/chatmodel.cpp
+++ b/src/chatmodel.cpp
@@ -703,6 +703,8 @@ void::MainWindow::addContact()
     request.setupUi(&dialog);
     Settings::saveRestore(&dialog);
 
+    request.memorequest->setLenDisplayLabelChatRequest(request.memoSizeChatRequest);
+
     try
     {   
 
@@ -820,7 +822,7 @@ void MainWindow::ContactRequest() {
         return;
     }
 
-    int max = 235;
+    int max = 512;
     QString chattext = contactRequest.getMemo();;
     int size = chattext.size();
 
@@ -829,7 +831,7 @@ void MainWindow::ContactRequest() {
   // auto addr = "";
   //  if (! Settings::isZAddress(AddressBook::addressFromAddressLabel(addr->text()))) {
         QMessageBox msg(QMessageBox::Critical, tr("Your Message is too long"),
-        tr("You can only write messages with 235 character maximum \n")  + tr("\n Please reduce your message to 235 character."),
+        tr("You can only write messages with 512 character maximum \n")  + tr("\n Please reduce your message to 235 character."),
         QMessageBox::Ok, this);
 
         msg.exec();
diff --git a/src/contactrequest.ui b/src/contactrequest.ui
index 6f6a529..62699d3 100644
--- a/src/contactrequest.ui
+++ b/src/contactrequest.ui
@@ -378,7 +378,7 @@
     </layout>
    </item>
    <item row="11" column="0">
-    <widget class="QLabel" name="memoSizeChat">
+    <widget class="QLabel" name="memoSizeChatRequest">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
        <horstretch>0</horstretch>
@@ -391,7 +391,7 @@
     </widget>
    </item>
    <item row="9" column="0" colspan="6">
-    <widget class="QTextEdit" name="memorequest">
+    <widget class="ChatMemoEditRequest" name="memorequest">
      <property name="placeholderText">
       <string>Add a memo to your request</string>
      </property>
@@ -437,6 +437,13 @@
    </item>
   </layout>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>ChatMemoEditRequest</class>
+   <extends>QTextEdit</extends>
+   <header>mainwindow.h</header>
+  </customwidget>
+ </customwidgets>
  <resources/>
  <connections>
   <connection>
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 0aca5e6..8c9923b 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -1548,6 +1548,7 @@ void MainWindow::setupchatTab() {
    });
    
 ui->memoTxtChat->setLenDisplayLabelChat(ui->memoSizeChat);
+
 }
 
 void MainWindow::updateChat()
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 1edb3d8..3550b5a 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -214,5 +214,21 @@ private:
     QPushButton*    sendChatButton     = nullptr;
 };
 
+class ChatMemoEditRequest : public QTextEdit
+{
+public:
+    ChatMemoEditRequest(QWidget* parent);
+
+    void setMaxLenChatRequest(int len);
+    void setLenDisplayLabelChatRequest(QLabel* label);
+    void SetSendRequestButton(QPushButton* button);
+    void updateDisplayChatRequest();
+
+private:
+    int             maxlenchatrequest             = 512;
+    QLabel*         lenDisplayLabelchatRequest   = nullptr;
+    QPushButton*    sendRequestButton     = nullptr;
+};
+
 
 #endif // MAINWINDOW_H
diff --git a/src/mainwindow.ui b/src/mainwindow.ui
index cf6fa57..f771bc4 100644
--- a/src/mainwindow.ui
+++ b/src/mainwindow.ui
@@ -429,7 +429,7 @@
                 <x>0</x>
                 <y>0</y>
                 <width>1226</width>
-                <height>493</height>
+                <height>509</height>
                </rect>
               </property>
               <layout class="QVBoxLayout" name="sendToLayout">