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Add observers list for NativeWindow.

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This commit is contained in:
Cheng Zhao 2013-04-18 20:50:58 +08:00
parent d508f711c6
commit 2d016785a7
4 changed files with 83 additions and 2 deletions
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26
browser/native_window.h
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@ -10,6 +10,10 @@
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/memory/scoped_ptr.h"
#include "base/observer_list.h"
#include "browser/native_window_observer.h"
#include "content/public/browser/notification_registrar.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/web_contents_delegate.h"
namespace base {
@ -33,7 +37,8 @@ class Size;
namespace atom {
class NativeWindow : public content::WebContentsDelegate {
class NativeWindow : public content::WebContentsDelegate,
public content::NotificationObserver {
public:
virtual ~NativeWindow();
@ -76,6 +81,14 @@ class NativeWindow : public content::WebContentsDelegate {
content::WebContents* GetWebContents() const;
void AddObserver(NativeWindowObserver* obs) {
observers_.AddObserver(obs);
}
void RemoveObserver(NativeWindowObserver* obs) {
observers_.RemoveObserver(obs);
}
protected:
explicit NativeWindow(content::BrowserContext* browser_context,
base::DictionaryValue* options);
@ -84,7 +97,18 @@ class NativeWindow : public content::WebContentsDelegate {
return inspectable_web_contents_.get();
}
// Implementations of content::NotificationObserver
virtual void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) OVERRIDE;
private:
// Notification manager.
content::NotificationRegistrar registrar_;
// Observers of this window.
ObserverList<NativeWindowObserver> observers_;
scoped_ptr<brightray::InspectableWebContents> inspectable_web_contents_;
DISALLOW_COPY_AND_ASSIGN(NativeWindow);