From e3d85ffe35ffac253cdae5b08c50c33a17db9ce3 Mon Sep 17 00:00:00 2001
From: Sepalani <sepalani@hotmail.fr>
Date: Wed, 17 Feb 2021 21:12:27 +0400
Subject: [PATCH] MemoryWidget: Add "Add to watch" action

---
 Source/Core/DolphinQt/Debugger/MemoryViewWidget.cpp | 5 +++++
 Source/Core/DolphinQt/Debugger/MemoryViewWidget.h   | 1 +
 Source/Core/DolphinQt/Debugger/MemoryWidget.cpp     | 1 +
 Source/Core/DolphinQt/Debugger/MemoryWidget.h       | 1 +
 Source/Core/DolphinQt/MainWindow.cpp                | 1 +
 5 files changed, 9 insertions(+)

diff --git a/Source/Core/DolphinQt/Debugger/MemoryViewWidget.cpp b/Source/Core/DolphinQt/Debugger/MemoryViewWidget.cpp
index 60d32a8a25..5db9fdfbd9 100644
--- a/Source/Core/DolphinQt/Debugger/MemoryViewWidget.cpp
+++ b/Source/Core/DolphinQt/Debugger/MemoryViewWidget.cpp
@@ -403,6 +403,11 @@ void MemoryViewWidget::OnContextMenu()
 
   menu->addSeparator();
 
+  menu->addAction(tr("Add to watch"), this, [this] {
+    const u32 address = GetContextAddress();
+    const QString name = QStringLiteral("mem_%1").arg(address, 8, 16, QLatin1Char('0'));
+    emit RequestWatch(name, address);
+  });
   menu->addAction(tr("Toggle Breakpoint"), this, &MemoryViewWidget::ToggleBreakpoint);
 
   menu->exec(QCursor::pos());
diff --git a/Source/Core/DolphinQt/Debugger/MemoryViewWidget.h b/Source/Core/DolphinQt/Debugger/MemoryViewWidget.h
index dcb4409fa7..bb8cdb1520 100644
--- a/Source/Core/DolphinQt/Debugger/MemoryViewWidget.h
+++ b/Source/Core/DolphinQt/Debugger/MemoryViewWidget.h
@@ -57,6 +57,7 @@ public:
 signals:
   void BreakpointsChanged();
   void ShowCode(u32 address);
+  void RequestWatch(QString name, u32 address);
 
 private:
   void OnContextMenu();
diff --git a/Source/Core/DolphinQt/Debugger/MemoryWidget.cpp b/Source/Core/DolphinQt/Debugger/MemoryWidget.cpp
index e226046c2a..ce1e043041 100644
--- a/Source/Core/DolphinQt/Debugger/MemoryWidget.cpp
+++ b/Source/Core/DolphinQt/Debugger/MemoryWidget.cpp
@@ -272,6 +272,7 @@ void MemoryWidget::ConnectWidgets()
   connect(m_memory_view, &MemoryViewWidget::BreakpointsChanged, this,
           &MemoryWidget::BreakpointsChanged);
   connect(m_memory_view, &MemoryViewWidget::ShowCode, this, &MemoryWidget::ShowCode);
+  connect(m_memory_view, &MemoryViewWidget::RequestWatch, this, &MemoryWidget::RequestWatch);
 }
 
 void MemoryWidget::closeEvent(QCloseEvent*)
diff --git a/Source/Core/DolphinQt/Debugger/MemoryWidget.h b/Source/Core/DolphinQt/Debugger/MemoryWidget.h
index 8f779e9be7..d5bfe64fe8 100644
--- a/Source/Core/DolphinQt/Debugger/MemoryWidget.h
+++ b/Source/Core/DolphinQt/Debugger/MemoryWidget.h
@@ -31,6 +31,7 @@ public:
 signals:
   void BreakpointsChanged();
   void ShowCode(u32 address);
+  void RequestWatch(QString name, u32 address);
 
 private:
   void CreateWidgets();
diff --git a/Source/Core/DolphinQt/MainWindow.cpp b/Source/Core/DolphinQt/MainWindow.cpp
index 9a74adaa3d..67d02d042d 100644
--- a/Source/Core/DolphinQt/MainWindow.cpp
+++ b/Source/Core/DolphinQt/MainWindow.cpp
@@ -442,6 +442,7 @@ void MainWindow::CreateComponents()
   connect(m_memory_widget, &MemoryWidget::ShowCode, m_code_widget, [this](u32 address) {
     m_code_widget->SetAddress(address, CodeViewWidget::SetAddressUpdate::WithDetailedUpdate);
   });
+  connect(m_memory_widget, &MemoryWidget::RequestWatch, request_watch);
 
   connect(m_breakpoint_widget, &BreakpointWidget::BreakpointsChanged, m_code_widget,
           &CodeWidget::Update);