Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / athena / content / web_activity.h

diff --git a/src/athena/content/web_activity.h b/src/athena/content/web_activity.h
index 6e3f41b..70f620c 100644 (file)
--- a/src/athena/content/web_activity.h
+++ b/src/athena/content/web_activity.h
@@ -5,16 +5,27 @@
 #ifndef ATHENA_CONTENT_PUBLIC_WEB_ACTIVITY_H_
 #define ATHENA_CONTENT_PUBLIC_WEB_ACTIVITY_H_
 
+#include <vector>
+
 #include "athena/activity/public/activity.h"
 #include "athena/activity/public/activity_view_model.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/memory/weak_ptr.h"
+#include "base/strings/string16.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "ui/gfx/image/image_skia.h"
 
+class SkBitmap;
+
 namespace content {
 class BrowserContext;
 class WebContents;
 }
 
+namespace gfx {
+class Size;
+}
+
 namespace views {
 class WebView;
 class WidgetDelegate;
@@ -23,33 +34,45 @@ class WidgetDelegate;
 namespace athena {
 
 class AthenaWebView;
+class ContentProxy;
 
 class WebActivity : public Activity,
                     public ActivityViewModel,
                     public content::WebContentsObserver {
  public:
-  WebActivity(content::BrowserContext* context, const GURL& gurl);
+  WebActivity(content::BrowserContext* context,
+              const base::string16& title,
+              const GURL& gurl);
   WebActivity(AthenaWebView* web_view);
-  virtual ~WebActivity();
 
  protected:
-  // Activity:
+  virtual ~WebActivity();
+
+ // Activity:
   virtual athena::ActivityViewModel* GetActivityViewModel() OVERRIDE;
   virtual void SetCurrentState(ActivityState state) OVERRIDE;
   virtual ActivityState GetCurrentState() OVERRIDE;
   virtual bool IsVisible() OVERRIDE;
   virtual ActivityMediaState GetMediaState() OVERRIDE;
+  virtual aura::Window* GetWindow() OVERRIDE;
+  virtual content::WebContents* GetWebContents() OVERRIDE;
 
   // ActivityViewModel:
   virtual void Init() OVERRIDE;
   virtual SkColor GetRepresentativeColor() const OVERRIDE;
   virtual base::string16 GetTitle() const OVERRIDE;
+  virtual gfx::ImageSkia GetIcon() const OVERRIDE;
   virtual bool UsesFrame() const OVERRIDE;
   virtual views::View* GetContentsView() OVERRIDE;
-  virtual void CreateOverviewModeImage() OVERRIDE;
+  virtual views::Widget* CreateWidget() OVERRIDE;
   virtual gfx::ImageSkia GetOverviewModeImage() OVERRIDE;
+  virtual void PrepareContentsForOverview() OVERRIDE;
+  virtual void ResetContentsView() OVERRIDE;
 
   // content::WebContentsObserver:
+  virtual void DidNavigateMainFrame(
+      const content::LoadCommittedDetails& details,
+      const content::FrameNavigateParams& params) OVERRIDE;
   virtual void TitleWasSet(content::NavigationEntry* entry,
                            bool explicit_set) OVERRIDE;
   virtual void DidUpdateFaviconURL(
@@ -57,7 +80,27 @@ class WebActivity : public Activity,
   virtual void DidChangeThemeColor(SkColor theme_color) OVERRIDE;
 
  private:
+  // Called when a favicon download initiated in DidUpdateFaviconURL()
+  // has completed.
+  void OnDidDownloadFavicon(
+      int id,
+      int http_status_code,
+      const GURL& url,
+      const std::vector<SkBitmap>& bitmaps,
+      const std::vector<gfx::Size>& original_bitmap_sizes);
+
+  // Hiding the contet proxy and showing the real content instead.
+  void HideContentProxy();
+
+  // Showing a content proxy instead of the real content to save resoruces.
+  void ShowContentProxy();
+
+  // Reload the content if required, and start observing it.
+  void ReloadAndObserve();
+
   content::BrowserContext* browser_context_;
+  const base::string16 title_;
+  gfx::ImageSkia icon_;
   const GURL url_;
   AthenaWebView* web_view_;
   SkColor title_color_;
@@ -65,8 +108,10 @@ class WebActivity : public Activity,
   // The current state for this activity.
   ActivityState current_state_;
 
-  // The image which will be used in overview mode.
-  gfx::ImageSkia overview_mode_image_;
+  // The content proxy.
+  scoped_ptr<ContentProxy> content_proxy_;
+
+  base::WeakPtrFactory<WebActivity> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebActivity);
 };