From 3aefa5f5495a8893c86324bda6c5ec94007b6640 Mon Sep 17 00:00:00 2001
From: Robo <hop2deep@gmail.com>
Date: Tue, 31 Mar 2015 21:15:06 +0530
Subject: [PATCH] browserWindow: adding devtools-focused event

---
 atom/browser/api/atom_api_window.cc   | 4 ++++
 atom/browser/api/atom_api_window.h    | 1 +
 atom/browser/native_window.cc         | 4 ++++
 atom/browser/native_window.h          | 1 +
 atom/browser/native_window_observer.h | 3 +++
 docs/api/browser-window.md            | 4 ++++
 6 files changed, 17 insertions(+)

diff --git a/atom/browser/api/atom_api_window.cc b/atom/browser/api/atom_api_window.cc
index ced81ae29d8..22f40be27e3 100644
--- a/atom/browser/api/atom_api_window.cc
+++ b/atom/browser/api/atom_api_window.cc
@@ -139,6 +139,10 @@ void Window::OnRendererResponsive() {
   Emit("responsive");
 }
 
+void Window::OnDevToolsFocus() {
+  Emit("devtools-focused");
+}
+
 // static
 mate::Wrappable* Window::New(v8::Isolate* isolate,
                              const mate::Dictionary& options) {
diff --git a/atom/browser/api/atom_api_window.h b/atom/browser/api/atom_api_window.h
index 39c8efc245a..2894f0e5037 100644
--- a/atom/browser/api/atom_api_window.h
+++ b/atom/browser/api/atom_api_window.h
@@ -64,6 +64,7 @@ class Window : public mate::EventEmitter,
   void OnWindowLeaveFullScreen() override;
   void OnRendererUnresponsive() override;
   void OnRendererResponsive() override;
+  void OnDevToolsFocus() override;
 
  private:
   // APIs for NativeWindow.
diff --git a/atom/browser/native_window.cc b/atom/browser/native_window.cc
index 7d54af028e5..bb5928dae77 100644
--- a/atom/browser/native_window.cc
+++ b/atom/browser/native_window.cc
@@ -762,6 +762,10 @@ void NativeWindow::DevToolsAppendToFile(const std::string& url,
   CallDevToolsFunction("DevToolsAPI.appendedToURL", &url_value);
 }
 
+void NativeWindow::DevToolsFocused() {
+  FOR_EACH_OBSERVER(NativeWindowObserver, observers_, OnDevToolsFocus());
+}
+
 void NativeWindow::ScheduleUnresponsiveEvent(int ms) {
   if (!window_unresposive_closure_.IsCancelled())
     return;
diff --git a/atom/browser/native_window.h b/atom/browser/native_window.h
index 7a975062f1c..d7661bf7487 100644
--- a/atom/browser/native_window.h
+++ b/atom/browser/native_window.h
@@ -290,6 +290,7 @@ class NativeWindow : public brightray::DefaultWebContentsDelegate,
                           bool save_as) override;
   void DevToolsAppendToFile(const std::string& url,
                             const std::string& content) override;
+  void DevToolsFocused() override;
 
   // Whether window has standard frame.
   bool has_frame_;
diff --git a/atom/browser/native_window_observer.h b/atom/browser/native_window_observer.h
index 38d19600af5..aa582494673 100644
--- a/atom/browser/native_window_observer.h
+++ b/atom/browser/native_window_observer.h
@@ -50,6 +50,9 @@ class NativeWindowObserver {
   virtual void OnWindowEnterFullScreen() {}
   virtual void OnWindowLeaveFullScreen() {}
 
+  // Called when devtools window gets focused.
+  virtual void OnDevToolsFocus() {}
+
   // Called when renderer is hung.
   virtual void OnRendererUnresponsive() {}
 
diff --git a/docs/api/browser-window.md b/docs/api/browser-window.md
index 5d8976a0e69..e108256c984 100644
--- a/docs/api/browser-window.md
+++ b/docs/api/browser-window.md
@@ -184,6 +184,10 @@ Emitted when devtools is opened.
 
 Emitted when devtools is closed.
 
+### Event: 'devtools-focused'
+
+Emitted when devtools is focused / opened.
+
 ### Class Method: BrowserWindow.getAllWindows()
 
 Returns an array of all opened browser windows.