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/native_widget_types.h"
  25 #include "ui/gfx/size.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 namespace shell {
  37
  38 class CastWindowAndroid : public content::WebContentsDelegate,
  39                           public content::WebContentsObserver {
  40  public:
  41   // Creates a new window and immediately loads the given URL.
  42   static CastWindowAndroid* CreateNewWindow(
  43       content::BrowserContext* browser_context,
  44       const GURL& url);
  45
  46   virtual ~CastWindowAndroid();
  47
  48   void LoadURL(const GURL& url);
  49   // Calls RVH::ClosePage() and waits for acknowledgement before closing/
  50   // deleting the window.
  51   void Close();
  52   // Destroys this window immediately.
  53   void Destroy();
  54
  55   // Registers the JNI methods for CastWindowAndroid.
  56   static bool RegisterJni(JNIEnv* env);
  57
  58   // content::WebContentsDelegate implementation:
  59   virtual void AddNewContents(content::WebContents* source,
  60                               content::WebContents* new_contents,
  61                               WindowOpenDisposition disposition,
  62                               const gfx::Rect& initial_pos,
  63                               bool user_gesture,
  64                               bool* was_blocked) override;
  65   virtual void CloseContents(content::WebContents* source) override;
  66   virtual bool CanOverscrollContent() const override;
  67   virtual bool AddMessageToConsole(content::WebContents* source,
  68                                    int32 level,
  69                                    const base::string16& message,
  70                                    int32 line_no,
  71                                    const base::string16& source_id) override;
  72   virtual void ActivateContents(content::WebContents* contents) override;
  73   virtual void DeactivateContents(content::WebContents* contents) override;
  74
  75   // content::WebContentsObserver implementation:
  76   virtual void RenderProcessGone(base::TerminationStatus status) override;
  77
  78  private:
  79   explicit CastWindowAndroid(content::WebContents* web_contents);
  80
  81   // Helper to create a new CastWindowAndroid given a newly created WebContents.
  82   static CastWindowAndroid* CreateCastWindowAndroid(
  83       content::WebContents* web_contents,
  84       const gfx::Size& initial_size);
  85
  86   base::android::ScopedJavaGlobalRef<jobject> java_object_;
  87   scoped_ptr<content::WebContents> web_contents_;
  88
  89   base::WeakPtrFactory<CastWindowAndroid> weak_factory_;
  90
  91   DISALLOW_COPY_AND_ASSIGN(CastWindowAndroid);
  92 };
  93
  94 }  // namespace shell
  95 }  // namespace chromecast
  96
  97 #endif  // CHROMECAST_BROWSER_ANDROID_CAST_WINDOW_ANDROID_H_