chromecast/browser/android/cast_window_android.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROMECAST_BROWSER_ANDROID_CAST_WINDOW_ANDROID_H_
   6 #define CHROMECAST_BROWSER_ANDROID_CAST_WINDOW_ANDROID_H_
   7
   8 #include <jni.h>
   9 #include <vector>
  10
  11 #include "base/android/jni_string.h"
  12 #include "base/android/scoped_java_ref.h"
  13 #include "base/basictypes.h"
  14 #include "base/callback_forward.h"
  15 #include "base/command_line.h"
  16 #include "base/macros.h"
  17 #include "base/memory/scoped_ptr.h"
  18 #include "base/memory/weak_ptr.h"
  19 #include "build/build_config.h"
  20 #include "content/public/browser/web_contents.h"
  21 #include "content/public/browser/web_contents_delegate.h"
  22 #include "content/public/browser/web_contents_observer.h"
  23 #include "content/public/common/content_switches.h"
  24 #include "ui/gfx/geometry/size.h"
  25 #include "ui/gfx/native_widget_types.h"
  26
  27 class GURL;
  28
  29 namespace content {
  30 class BrowserContext;
  31 class SiteInstance;
  32 class WebContents;
  33 }  // namespace content
  34
  35 namespace chromecast {
  36 class CastContentWindow;
  37 namespace shell {
  38
  39 class CastWindowAndroid : public content::WebContentsDelegate,
  40                           public content::WebContentsObserver {
  41  public:
  42   // Creates a new window and immediately loads the given URL.
  43   static CastWindowAndroid* CreateNewWindow(
  44       content::BrowserContext* browser_context,
  45       const GURL& url);
  46
  47   ~CastWindowAndroid() override;
  48
  49   void LoadURL(const GURL& url);
  50   // Calls RVH::ClosePage() and waits for acknowledgement before closing/
  51   // deleting the window.
  52   void Close();
  53   // Destroys this window immediately.
  54   void Destroy();
  55
  56   // Registers the JNI methods for CastWindowAndroid.
  57   static bool RegisterJni(JNIEnv* env);
  58
  59   // content::WebContentsDelegate implementation:
  60   void AddNewContents(content::WebContents* source,
  61                       content::WebContents* new_contents,
  62                       WindowOpenDisposition disposition,
  63                       const gfx::Rect& initial_rect,
  64                       bool user_gesture,
  65                       bool* was_blocked) override;
  66   void CloseContents(content::WebContents* source) override;
  67   bool CanOverscrollContent() const override;
  68   bool AddMessageToConsole(content::WebContents* source,
  69                            int32 level,
  70                            const base::string16& message,
  71                            int32 line_no,
  72                            const base::string16& source_id) override;
  73   void ActivateContents(content::WebContents* contents) override;
  74   void DeactivateContents(content::WebContents* contents) override;
  75
  76   // content::WebContentsObserver implementation:
  77   void RenderProcessGone(base::TerminationStatus status) override;
  78
  79  private:
  80   explicit CastWindowAndroid(content::BrowserContext* browser_context);
  81   void Initialize();
  82
  83   content::BrowserContext* browser_context_;
  84   base::android::ScopedJavaGlobalRef<jobject> window_java_;
  85   scoped_ptr<content::WebContents> web_contents_;
  86   scoped_ptr<CastContentWindow> content_window_;
  87
  88   base::WeakPtrFactory<CastWindowAndroid> weak_factory_;
  89
  90   DISALLOW_COPY_AND_ASSIGN(CastWindowAndroid);
  91 };
  92
  93 }  // namespace shell
  94 }  // namespace chromecast
  95
  96 #endif  // CHROMECAST_BROWSER_ANDROID_CAST_WINDOW_ANDROID_H_