From 819034e5ad85e9d1bc367bb74723f0cef7c6e4ac Mon Sep 17 00:00:00 2001
From: OmniTroid <davidskoland@gmail.com>
Date: Wed, 24 May 2017 12:46:37 +0200
Subject: [PATCH] fixed the hyperlink issue. ready for 2.4.0

---
 aotextarea.cpp | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++
 evidence.cpp   |  4 ----
 2 files changed, 59 insertions(+), 4 deletions(-)

diff --git a/aotextarea.cpp b/aotextarea.cpp
index 06ae81e..bbdf946 100644
--- a/aotextarea.cpp
+++ b/aotextarea.cpp
@@ -3,6 +3,7 @@
 #include <QScrollBar>
 #include <QTextCursor>
 #include <QRegExp>
+#include <QDebug>
 
 AOTextArea::AOTextArea(QWidget *p_parent) : QTextBrowser(p_parent)
 {
@@ -19,6 +20,63 @@ void AOTextArea::append_chatmessage(QString p_name, QString p_message)
 
   this->append(p_name + ": ");
 
+  QRegExp regExp("((([A-Za-z]{3,9}:(?:\\/\\/)?)(?:[\\-;:&=\\+\\$,\\w]+@)?[A-Za-z0-9\\.\\-]+|(?:www\\.|[\\-;:&=\\+\\$,\\w]+@)[A-Za-z0-9\\.\\-]+)((?:\\/[\\+~%\\/\\.\\w\\-]*)?\\??(?:[\\-\\+=&;%@\\.\\w]*)#?(?:[\\.\\!\\/\\\\\\w]*))?)");
+
+  QString result = p_message.toHtmlEscaped().replace("\n", "<br>").replace(regExp, "<a href='\\1'>\\1</a>" );
+
+  this->insertHtml(result);
+
+
+  /*
+  QRegExp rx("\\bhttp://\\S+");
+
+  int first_index = rx.indexIn(p_message);
+
+  qDebug() << "number of rx indices: " << rx.captureCount();
+
+  if (first_index < 0)
+  {
+    this->insertPlainText(p_message);
+    qDebug() << "NO REGEX MATCHES";
+    return;
+  }
+
+  //indices where we found a regex match
+  QVector<int> rx_indices;
+  QStringList links = rx.capturedTexts();
+
+  qDebug() << "link size" << links.size();
+
+  rx_indices.append(first_index);
+
+
+  //start at one because first_index is already appended
+  for (int n_pos = 1 ; n_pos < rx.captureCount() ; ++n_pos)
+    rx_indices.append(rx.indexIn(p_message));
+
+  for (int msg_pos = 0 ; msg_pos < p_message.size() ; ++msg_pos)
+  {
+    int tag_index = rx_indices.indexOf(msg_pos);
+    if (tag_index < 0)
+    {
+      this->insertPlainText(p_message.at(msg_pos));
+      continue;
+    }
+
+    QString link = links.at(tag_index);
+    QString html_string = "<a href=\"" + link + "\">" + link + "</a>";
+    qDebug() << "html: " << html_string;
+
+    this->insertHtml(html_string);
+
+    msg_pos += link.size() - 1;
+
+  }
+
+  */
+
+  /*
+
   QStringList word_list = p_message.split(" ");
 
   for (QString i_word : word_list)
@@ -31,6 +89,7 @@ void AOTextArea::append_chatmessage(QString p_name, QString p_message)
     else
       this->insertPlainText(i_word + " ");
   }
+  */
 
   if (old_cursor.hasSelection() || !is_scrolled_down)
   {
diff --git a/evidence.cpp b/evidence.cpp
index 7f91c58..b4cb9f1 100644
--- a/evidence.cpp
+++ b/evidence.cpp
@@ -121,16 +121,12 @@ void Courtroom::set_evidence_page()
   else
     evidence_on_page = max_evidence_on_page;
 
-  qDebug() << "total pages: " << total_pages;
-
   if (total_pages > current_evidence_page + 1)
     ui_evidence_right->show();
 
   if (current_evidence_page > 0)
     ui_evidence_left->show();
 
-  qDebug() << "evidence_on_page: " << evidence_on_page;
-
   for (int n_evidence_button = 0 ; n_evidence_button < evidence_on_page ; ++n_evidence_button)
   {
     int n_real_evidence = n_evidence_button + current_evidence_page * max_evidence_on_page;