Add BrowserWindow.isMaximized API.

atom/browser/api/atom_api_window.cc

@@ -161,6 +161,10 @@ void Window::Restore() {
   window_->Restore();
 }
 
+bool Window::IsMinimized() {
+  return window_->IsMinimized();
+}
+
 void Window::SetFullscreen(bool fullscreen) {
   window_->SetFullscreen(fullscreen);
 }
@@ -357,6 +361,7 @@ void Window::BuildPrototype(v8::Isolate* isolate,
       .SetMethod("isMaximized", &Window::IsMaximized)
       .SetMethod("minimize", &Window::Minimize)
       .SetMethod("restore", &Window::Restore)
+      .SetMethod("isMinimized", &Window::IsMinimized)
       .SetMethod("setFullScreen", &Window::SetFullscreen)
       .SetMethod("isFullScreen", &Window::IsFullscreen)
       .SetMethod("getSize", &Window::GetSize)

atom/browser/api/atom_api_window.h

@@ -66,6 +66,7 @@ class Window : public mate::EventEmitter,
   bool IsMaximized();
   void Minimize();
   void Restore();
+  bool IsMinimized();
   void SetFullscreen(bool fullscreen);
   bool IsFullscreen();
   void SetSize(int width, int height);

atom/browser/native_window.h

@@ -111,6 +111,7 @@ class NativeWindow : public brightray::DefaultWebContentsDelegate,
   virtual bool IsMaximized() = 0;
   virtual void Minimize() = 0;
   virtual void Restore() = 0;
+  virtual bool IsMinimized() = 0;
   virtual void SetFullscreen(bool fullscreen) = 0;
   virtual bool IsFullscreen() = 0;
   virtual void SetSize(const gfx::Size& size) = 0;

atom/browser/native_window_mac.h

@@ -35,6 +35,7 @@ class NativeWindowMac : public NativeWindow {
   virtual bool IsMaximized() OVERRIDE;
   virtual void Minimize() OVERRIDE;
   virtual void Restore() OVERRIDE;
+  virtual bool IsMinimized() OVERRIDE;
   virtual void SetFullscreen(bool fullscreen) OVERRIDE;
   virtual bool IsFullscreen() OVERRIDE;
   virtual void SetSize(const gfx::Size& size) OVERRIDE;

atom/browser/native_window_mac.mm

@@ -304,6 +304,10 @@ void NativeWindowMac::Restore() {
   [window_ deminiaturize:nil];
 }
 
+bool NativeWindowMac::IsMinimized() {
+  return [window_ isMiniaturized];
+}
+
 void NativeWindowMac::SetFullscreen(bool fullscreen) {
   if (fullscreen == IsFullscreen())
     return;

atom/browser/native_window_views.cc

@@ -187,6 +187,10 @@ void NativeWindowViews::Restore() {
   window_->Restore();
 }
 
+bool NativeWindowViews::IsMinimized() {
+  return window_->IsMinimized();
+}
+
 void NativeWindowViews::SetFullscreen(bool fullscreen) {
   window_->SetFullscreen(fullscreen);
 }

atom/browser/native_window_views.h

@@ -46,6 +46,7 @@ class NativeWindowViews : public NativeWindow,
   virtual bool IsMaximized() OVERRIDE;
   virtual void Minimize() OVERRIDE;
   virtual void Restore() OVERRIDE;
+  virtual bool IsMinimized() OVERRIDE;
   virtual void SetFullscreen(bool fullscreen) OVERRIDE;
   virtual bool IsFullscreen() OVERRIDE;
   virtual void SetSize(const gfx::Size& size) OVERRIDE;

docs/api/browser-window.md

@@ -252,6 +252,10 @@ the Dock.
 
 Restores the window from minimized state to its previous state.
 
+### BrowserWindow.isMaximized()
+
+Returns whether the window is minimized.
+
 ### BrowserWindow.setFullScreen(flag)
 
 * `flag` Boolean