From fd29d6a93195d49379bb6d2673a1dbce20ae240f Mon Sep 17 00:00:00 2001
From: Jordan Sherer <jordan@widefido.com>
Date: Sat, 1 Jun 2019 22:41:10 -0400
Subject: [PATCH] Added log window population via double click of words in the
 rx window

---
 keyeater.cpp   | 13 +++++++++++++
 keyeater.h     | 12 ++++++++++++
 logqso.cpp     | 20 ++++++++++++++++++++
 logqso.h       |  1 +
 mainwindow.cpp | 30 ++++++++++++++++++++++++++++++
 mainwindow.h   |  1 +
 6 files changed, 77 insertions(+)

diff --git a/keyeater.cpp b/keyeater.cpp
index 3a37242..55bc57e 100644
--- a/keyeater.cpp
+++ b/keyeater.cpp
@@ -42,3 +42,16 @@ bool MousePressEater::eventFilter(QObject *obj, QEvent *event){
     return QObject::eventFilter(obj, event);
 }
 
+bool MouseDoubleClickEater::eventFilter(QObject *obj, QEvent *event){
+    if (event->type() == QEvent::MouseButtonDblClick) {
+        QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
+        bool processed = false;
+        emit this->mouseDoubleClicked(obj, mouseEvent, &processed);
+        if(processed){
+            return true;
+        }
+    }
+
+    // standard event processing
+    return QObject::eventFilter(obj, event);
+}
diff --git a/keyeater.h b/keyeater.h
index 88719ae..e51c53d 100644
--- a/keyeater.h
+++ b/keyeater.h
@@ -44,7 +44,19 @@ public:
     Q_SIGNAL void mousePressed(QObject *obj, QMouseEvent *evt, bool *pProcessed);
 };
 
+class MouseDoubleClickEater : public QObject
+{
+    Q_OBJECT
+public:
+    MouseDoubleClickEater(){}
+    virtual ~MouseDoubleClickEater(){}
 
+protected:
+    bool eventFilter(QObject *obj, QEvent *event);
+
+public:
+    Q_SIGNAL void mouseDoubleClicked(QObject *obj, QMouseEvent *evt, bool *pProcessed);
+};
 
 
 
diff --git a/logqso.cpp b/logqso.cpp
index 2ee27e3..097c9d7 100644
--- a/logqso.cpp
+++ b/logqso.cpp
@@ -34,6 +34,26 @@ LogQSO::~LogQSO ()
 {
 }
 
+bool LogQSO::acceptText(QString text){
+    auto w = focusWidget();
+    if(!w){
+        return false;
+    }
+
+    auto name = QString(w->metaObject()->className());
+    if(name != "QLineEdit"){
+        return false;
+    }
+
+    auto l = static_cast<QLineEdit*>(w);
+    if(!l->text().isEmpty()){
+        return false;
+    }
+
+    l->setText(text);
+    return true;
+}
+
 void LogQSO::on_start_now_button_pressed(){
   ui->start_date_time->setDateTime(DriftingDateTime::currentDateTimeUtc());
 }
diff --git a/logqso.h b/logqso.h
index 716e043..c3d0348 100644
--- a/logqso.h
+++ b/logqso.h
@@ -37,6 +37,7 @@ public:
 
 public slots:
   void accept();
+  bool acceptText(QString text);
 
 signals:
   void acceptQSO (QDateTime const& QSO_date_off, QString const& call, QString const& grid
diff --git a/mainwindow.cpp b/mainwindow.cpp
index b75ebff..73215e8 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -1176,6 +1176,12 @@ MainWindow::MainWindow(QDir const& temp_directory, bool multiple,
   });
   ui->extFreeTextMsgEdit->installEventFilter(enterFilter);
 
+  auto doubleClickFilter = new MouseDoubleClickEater();
+  connect(doubleClickFilter, &MouseDoubleClickEater::mouseDoubleClicked, this, [this](QObject *, QMouseEvent *, bool *){
+      QTimer::singleShot(150, this, &MainWindow::on_textEditRX_mouseDoubleClicked);
+  });
+  ui->textEditRX->viewport()->installEventFilter(doubleClickFilter);
+
   auto clearActionSep = new QAction(nullptr);
   clearActionSep->setSeparator(true);
 
@@ -6217,6 +6223,30 @@ QPair<QString, int> MainWindow::popMessageFrame(){
   return m_txFrameQueue.dequeue();
 }
 
+void MainWindow::on_textEditRX_mouseDoubleClicked(){
+  auto c = ui->textEditRX->textCursor();
+  auto text = c.selectedText();
+  if(text.isEmpty()){
+      return;
+  }
+
+  int start = c.selectionStart();
+  int end = c.selectionEnd();
+
+  c.clearSelection();
+  c.setPosition(start);
+  c.movePosition(QTextCursor::PreviousCharacter, QTextCursor::MoveAnchor);
+  c.movePosition(QTextCursor::NextCharacter, QTextCursor::KeepAnchor, 1 + end-start);
+
+  auto prev = c.selectedText();
+  if(prev.startsWith("-") || prev.startsWith("+")){
+      ui->textEditRX->setTextCursor(c);
+      text = prev;
+  }
+
+  m_logDlg->acceptText(text);
+}
+
 void MainWindow::on_nextFreeTextMsg_currentTextChanged (QString const& text)
 {
   msgtype(text, ui->nextFreeTextMsg);
diff --git a/mainwindow.h b/mainwindow.h
index d1a5435..f06136c 100644
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -326,6 +326,7 @@ private slots:
   void on_tableWidgetCalls_cellDoubleClicked(int row, int col);
   void on_tableWidgetCalls_selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
   void on_freeTextMsg_currentTextChanged (QString const&);
+  void on_textEditRX_mouseDoubleClicked();
   void on_nextFreeTextMsg_currentTextChanged (QString const&);
   void on_extFreeTextMsgEdit_currentTextChanged (QString const&);
   int currentFreqOffset();