Removal of chrome.experimental.popup set of APIs

chrome/browser/ui/views/extensions/extension_popup.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_POPUP_H_
 #define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_POPUP_H_
 #pragma once
 
+#include "base/ref_counted.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/ui/views/browser_bubble.h"
 #include "chrome/browser/ui/views/bubble_border.h"
 #include "chrome/browser/ui/views/extensions/extension_view.h"
 #include "chrome/common/notification_observer.h"
-#include "chrome/common/notification_registrar.h"
 #include "googleurl/src/gurl.h"
-#include "ui/gfx/native_widget_types.h"
 
 
 class Browser;
 class ExtensionHost;
 class Profile;
 
 namespace views {
 class Widget;
 }
 
 class ExtensionPopup : public BrowserBubble,
                        public BrowserBubble::Delegate,
+                       public ExtensionView::Container,
                        public NotificationObserver,
-                       public ExtensionView::Container {
+                       public base::RefCounted<ExtensionPopup> {
  public:
   // Observer to ExtensionPopup events.
   class Observer {
    public:
     // Called when the ExtensionPopup is closing. Note that it
     // is ref-counted, and thus will be released shortly after
     // making this delegate call.
     virtual void ExtensionPopupIsClosing(ExtensionPopup* popup) {}
-
-    // Called after the ExtensionPopup has been closed and deleted.
-    // |popup_token| is the address of the deleted ExtensionPopup.
-    virtual void ExtensionPopupClosed(void* popup_token) {}
-
-    // Called when the ExtensionHost is first created for the pop-up view.
-    // Note that this is invoked BEFORE the ExtensionPopup is created, and can
-    // be used to provide extra configuration of the host before it is pushed
-    // into the popup.  An example use is for automation resource routing in
-    // Chrome-Frame.  See extension_popup_api.cc.
-    virtual void ExtensionHostCreated(ExtensionHost* host) {}
-
-    // Called immediately after a popup is created, but before the hosted
-    // extension has loaded and before the popup has been displayed.  Use to
-    // finalize configuration of |popup|.
-    virtual void ExtensionPopupCreated(ExtensionPopup* popup) {}
-
-    // Called when the ExtensionPopup is resized.  Note that the popup may have
-    // an empty bounds, if a popup is repositioned before the hosted content
-    // has loaded.
-    virtual void ExtensionPopupResized(ExtensionPopup* popup) {}
-  };
-
-  enum PopupChrome {
-    BUBBLE_CHROME,
-    RECTANGLE_CHROME
   };
 
   virtual ~ExtensionPopup();
 
   // Create and show a popup with |url| positioned adjacent to |relative_to| in
   // screen coordinates.
   // |browser| is the browser to which the pop-up will be attached.  NULL is a
   // valid parameter for pop-ups not associated with a browser.
   // |profile| is the user profile instance associated with the popup.  A
   // non NULL value must be given.
-  // |frame_window| is the native window that hosts the view inside which the
-  // popup will be anchored.
   // The positioning of the pop-up is determined by |arrow_location| according
   // to the following logic:  The popup is anchored so that the corner indicated
   // by value of |arrow_location| remains fixed during popup resizes.
   // If |arrow_location| is BOTTOM_*, then the popup 'pops up', otherwise
   // the popup 'drops down'.
-  // Pass |activate_on_show| as true to activate the popup window.
   // Pass |inspect_with_devtools| as true to pin the popup open and show the
   // devtools window for it.
-  // The |chrome| argument controls the chrome that surrounds the pop-up.
-  // Passing BUBBLE_CHROME will give the pop-up a bubble-like appearance,
-  // including the arrow mentioned above.  Passing RECTANGLE_CHROME will give
-  // the popup a rectangular, black border with a drop-shadow with no arrow.
-  // The positioning of the popup is still governed by the arrow-location
-  // parameter.
-  //
   // The actual display of the popup is delayed until the page contents
   // finish loading in order to minimize UI flashing and resizing.
   static ExtensionPopup* Show(const GURL& url, Browser* browser,
-                              Profile* profile,
-                              gfx::NativeWindow frame_window,
                               const gfx::Rect& relative_to,
                               BubbleBorder::ArrowLocation arrow_location,
-                              bool activate_on_show,
                               bool inspect_with_devtools,
-                              PopupChrome chrome,
                               Observer* observer);
 
-  // Assigns the maximal width and height, respectively, to which the popup
-  // may expand.  If these routines are not called, the popup will resize to
-  // no larger than |kMaxWidth| x |kMaxHeight|.  Note that the popup will
-  // never expand to larger than the dimensions of the screen.
-  void set_max_width(int width) { max_size_.set_width(width); }
-  void set_max_height(int height) { max_size_.set_height(height); }
-
-  // Closes the ExtensionPopup (this will cause the delegate
-  // ExtensionPopupIsClosing and ExtensionPopupClosed to fire.
+  // Closes the ExtensionPopup.
   void Close();
 
   // Some clients wish to do their own custom focus change management. If this
   // is set to false, then the ExtensionPopup will not do anything in response
   // to the BubbleLostFocus() calls it gets from the BrowserBubble.
   void set_close_on_lost_focus(bool close_on_lost_focus) {
     close_on_lost_focus_ = close_on_lost_focus;
   }
 
   ExtensionHost* host() const { return extension_host_.get(); }
 
-  // Assigns the arrow location of the popup view, and updates the popup
-  // border widget, if necessary.
-  void SetArrowPosition(BubbleBorder::ArrowLocation arrow_location);
-  BubbleBorder::ArrowLocation arrow_position() const {
-    return anchor_position_;
-  }
-
-  // Gives the desired bounds (in screen coordinates) given the rect to point
-  // to and the size of the contained contents.  Includes all of the
-  // border-chrome surrounding the pop-up as well.
-  gfx::Rect GetOuterBounds() const;
-
   // BrowserBubble overrides.
   virtual void Hide();
   virtual void Show(bool activate);
   virtual void ResizeToView();
 
   // BrowserBubble::Delegate methods.
   virtual void BubbleBrowserWindowMoved(BrowserBubble* bubble);
   virtual void BubbleBrowserWindowClosing(BrowserBubble* bubble);
   virtual void BubbleGotFocus(BrowserBubble* bubble);
   virtual void BubbleLostFocus(BrowserBubble* bubble,
                                bool lost_focus_to_child);
 
   // NotificationObserver overrides.
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
   // ExtensionView::Container overrides.
   virtual void OnExtensionMouseMove(ExtensionView* view) { }
   virtual void OnExtensionMouseLeave(ExtensionView* view) { }
   virtual void OnExtensionPreferredSizeChanged(ExtensionView* view);
 
-  // Export the refrence-counted interface required for use as template
-  // arguments for RefCounted.  ExtensionPopup does not inherit from RefCounted
-  // because it must override the behaviour of Release.
-  void AddRef() { instance_lifetime_->AddRef(); }
-  static bool ImplementsThreadSafeReferenceCounting() {
-    return InternalRefCounter::ImplementsThreadSafeReferenceCounting();
-  }
-
-  // Implements the standard RefCounted<T>::Release behaviour, except
-  // signals Observer::ExtensionPopupClosed after final release.
-  void Release();
-
   // The min/max height of popups.
   static const int kMinWidth;
   static const int kMinHeight;
   static const int kMaxWidth;
   static const int kMaxHeight;
 
  private:
   ExtensionPopup(ExtensionHost* host,
                  views::Widget* frame,
                  const gfx::Rect& relative_to,
                  BubbleBorder::ArrowLocation arrow_location,
-                 bool activate_on_show,
                  bool inspect_with_devtools,
-                 PopupChrome chrome,
                  Observer* observer);
 
   // The area on the screen that the popup should be positioned relative to.
   gfx::Rect relative_to_;
 
   // The contained host for the view.
   scoped_ptr<ExtensionHost> extension_host_;
 
-  // Flag used to indicate if the pop-up should be activated upon first display.
-  bool activate_on_show_;
-
   // Flag used to indicate if the pop-up should open a devtools window once
   // it is shown inspecting it.
   bool inspect_with_devtools_;
 
   // If false, ignore BrowserBubble::Delegate::BubbleLostFocus() calls.
   bool close_on_lost_focus_;
 
   // Whether the ExtensionPopup is current going about closing itself.
   bool closing_;
 
   NotificationRegistrar registrar_;
 
   // A separate widget and associated pieces to draw a border behind the
   // popup.  This has to be a separate window in order to support transparency.
   // Layered windows can't contain native child windows, so we wouldn't be
   // able to have the ExtensionView child.
   views::Widget* border_widget_;
   BubbleBorder* border_;
   views::View* border_view_;
 
-  // The type of chrome associated with the popup window.
-  PopupChrome popup_chrome_;
-
-  // The maximal size to which the popup may expand.
-  gfx::Size max_size_;
-
   // The observer of this popup.
   Observer* observer_;
 
   // A cached copy of the arrow-position for the bubble chrome.
   // If a black-border was requested, we still need this value to determine
   // the position of the pop-up in relation to |relative_to_|.
   BubbleBorder::ArrowLocation anchor_position_;
 
-  // ExtensionPopup's lifetime is managed via reference counting, but it does
-  // not expose the RefCounted interface.  Instead, the lifetime is tied to
-  // this member variable.
-  class InternalRefCounter : public base::RefCounted<InternalRefCounter> {
-  };
-  InternalRefCounter* instance_lifetime_;
-
   DISALLOW_COPY_AND_ASSIGN(ExtensionPopup);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_POPUP_H_