tizen_src/ewk/efl_integration/eweb_view.h

   1 // Copyright 2014 Samsung Electronics. 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 EWEB_VIEW_H
   6 #define EWEB_VIEW_H
   7
   8 #if !defined(EWK_BRINGUP)  // FIXME: m67 bringup
   9 // FIXME: appfw/app_service.h is no more in Tizen 2.3, figure out what to
  10 // include instead.
  11 #include <appcore-agent/service_app.h>
  12 #endif
  13
  14 #include <map>
  15 #include <string>
  16 #include <Evas.h>
  17 #include <locale.h>
  18 #include <vector>
  19
  20 #include "base/callback.h"
  21 #include "base/containers/id_map.h"
  22 #include "base/synchronization/waitable_event.h"
  23 #include "browser/inputpicker/InputPicker.h"
  24 #include "browser/selectpicker/popup_picker.h"
  25 #include "content/browser/renderer_host/event_with_latency_info.h"
  26 #include "content/browser/selection/selection_controller_efl.h"
  27 #include "content/public/browser/navigation_controller.h"
  28 #include "content/public/browser/quota_permission_context.h"
  29 #include "content/public/browser/web_contents_delegate.h"
  30 #include "content/public/browser/web_contents_efl_delegate.h"
  31 #include "content/public/common/context_menu_params.h"
  32 #include "content/public/common/file_chooser_params.h"
  33 #include "content/public/common/input_event_ack_state.h"
  34 #include "content/public/common/menu_item.h"
  35 #include "context_menu_controller_efl.h"
  36 #include "eweb_context.h"
  37 #include "eweb_view_callbacks.h"
  38 #include "file_chooser_controller_efl.h"
  39 #include "permission_popup_manager.h"
  40 #include "popup_controller_efl.h"
  41 #include "private/ewk_auth_challenge_private.h"
  42 #include "private/ewk_back_forward_list_private.h"
  43 #include "private/ewk_history_private.h"
  44 #include "private/ewk_hit_test_private.h"
  45 #include "private/ewk_settings_private.h"
  46 #include "private/ewk_web_application_icon_data_private.h"
  47 #include "public/ewk_hit_test_internal.h"
  48 #include "public/ewk_touch_internal.h"
  49 #include "public/ewk_view_product.h"
  50 #include "scroll_detector.h"
  51 #include "ui/gfx/geometry/point.h"
  52 #include "ui/gfx/geometry/size.h"
  53 #include "web_contents_delegate_efl.h"
  54 //#include "third_party/blink/public/web/WebViewModeEnums.h"
  55
  56 namespace content {
  57 class RenderFrameHost;
  58 class RenderViewHost;
  59 class RenderWidgetHostViewEfl;
  60 class WebContentsDelegateEfl;
  61 class ContextMenuControllerEfl;
  62 class WebContentsViewEfl;
  63 class PopupControllerEfl;
  64 }
  65
  66 class ErrorParams;
  67 class _Ewk_Policy_Decision;
  68 class _Ewk_Hit_Test;
  69 class Ewk_Context;
  70 class WebViewEvasEventHandler;
  71 class _Ewk_Quota_Permission_Request;
  72
  73 template <typename CallbackPtr, typename CallbackParameter>
  74 class WebViewCallback {
  75  public:
  76   WebViewCallback() { Set(nullptr, nullptr); }
  77
  78   void Set(CallbackPtr cb, void* data) {
  79     callback_ = cb;
  80     user_data_ = data;
  81   }
  82
  83   bool IsCallbackSet() const { return callback_; }
  84
  85   Eina_Bool Run(Evas_Object* webview,
  86                 CallbackParameter param,
  87                 Eina_Bool* callback_result) {
  88     CHECK(callback_result);
  89     if (IsCallbackSet()) {
  90       *callback_result = callback_(webview, param, user_data_);
  91       return true;
  92     }
  93     return false;
  94   }
  95
  96   void Run(Evas_Object* webview, CallbackParameter param) {
  97     if (IsCallbackSet())
  98       callback_(webview, param, user_data_);
  99   }
 100
 101  private:
 102   CallbackPtr callback_;
 103   void* user_data_;
 104 };
 105
 106 class WebApplicationIconUrlGetCallback {
 107  public:
 108   WebApplicationIconUrlGetCallback(Ewk_Web_App_Icon_URL_Get_Callback func,
 109                                    void* user_data)
 110       : func_(func), user_data_(user_data) {}
 111   void Run(const std::string& url) {
 112     if (func_) {
 113       (func_)(url.c_str(), user_data_);
 114     }
 115   }
 116
 117  private:
 118   Ewk_Web_App_Icon_URL_Get_Callback func_;
 119   void* user_data_;
 120 };
 121
 122 class WebApplicationIconUrlsGetCallback {
 123  public:
 124   WebApplicationIconUrlsGetCallback(Ewk_Web_App_Icon_URLs_Get_Callback func,
 125                                     void* user_data)
 126       : func_(func), user_data_(user_data) {}
 127   void Run(const std::map<std::string, std::string>& urls) {
 128     if (func_) {
 129       Eina_List* list = NULL;
 130       for (std::map<std::string, std::string>::const_iterator it = urls.begin();
 131            it != urls.end(); ++it) {
 132         _Ewk_Web_App_Icon_Data* data =
 133             ewkWebAppIconDataCreate(it->first, it->second);
 134         list = eina_list_append(list, data);
 135       }
 136       (func_)(list, user_data_);
 137     }
 138   }
 139
 140  private:
 141   Ewk_Web_App_Icon_URLs_Get_Callback func_;
 142   void* user_data_;
 143 };
 144
 145 class WebApplicationCapableGetCallback {
 146  public:
 147   WebApplicationCapableGetCallback(Ewk_Web_App_Capable_Get_Callback func,
 148                                    void* user_data)
 149       : func_(func), user_data_(user_data) {}
 150   void Run(bool capable) {
 151     if (func_) {
 152       (func_)(capable ? EINA_TRUE : EINA_FALSE, user_data_);
 153     }
 154   }
 155
 156  private:
 157   Ewk_Web_App_Capable_Get_Callback func_;
 158   void* user_data_;
 159 };
 160
 161 class WebViewAsyncRequestHitTestDataCallback;
 162 class JavaScriptDialogManagerEfl;
 163 class PermissionPopupManager;
 164
 165 class EWebView {
 166  public:
 167   static EWebView* FromEvasObject(Evas_Object* eo);
 168   static int GetOrientation();
 169
 170   EWebView(Ewk_Context*, Evas_Object* smart_object);
 171   ~EWebView();
 172
 173   // initialize data members and activate event handlers.
 174   // call this once after created and before use
 175   void Initialize();
 176
 177   void CreateNewWindow(
 178       content::WebContentsEflDelegate::WebContentsCreateCallback);
 179   static Evas_Object* GetHostWindowDelegate(const content::WebContents*);
 180
 181   Ewk_Context* context() const { return context_.get(); }
 182   Evas_Object* evas_object() const { return evas_object_; }
 183   Evas_Object* native_view() const { return native_view_; }
 184   Evas* GetEvas() const { return evas_object_evas_get(evas_object_); }
 185   PermissionPopupManager* GetPermissionPopupManager() const {
 186     return permission_popup_manager_.get();
 187   }
 188
 189   content::WebContents& web_contents() const { return *web_contents_.get(); }
 190
 191   template <EWebViewCallbacks::CallbackType callbackType>
 192   EWebViewCallbacks::CallBack<callbackType> SmartCallback() const {
 193     return EWebViewCallbacks::CallBack<callbackType>(evas_object_);
 194   }
 195
 196   void set_magnifier(bool status);
 197
 198   // ewk_view api
 199   void SetURL(const GURL& url);
 200   const GURL& GetURL() const;
 201   void Reload();
 202   void ReloadBypassingCache();
 203   Eina_Bool CanGoBack();
 204   Eina_Bool CanGoForward();
 205   Eina_Bool HasFocus() const;
 206   void SetFocus(Eina_Bool focus);
 207   Eina_Bool GoBack();
 208   Eina_Bool GoForward();
 209   void Suspend();
 210   void Resume();
 211   void Stop();
 212   double GetTextZoomFactor() const;
 213   void SetTextZoomFactor(double text_zoom_factor);
 214   double GetPageZoomFactor() const;
 215   void SetPageZoomFactor(double page_zoom_factor);
 216   void ExecuteEditCommand(const char* command, const char* value);
 217   void SetOrientation(int orientation);
 218   bool TouchEventsEnabled() const;
 219   void SetTouchEventsEnabled(bool enabled);
 220   bool MouseEventsEnabled() const;
 221   void SetMouseEventsEnabled(bool enabled);
 222   void HandleTouchEvents(Ewk_Touch_Event_Type type,
 223                          const Eina_List* points,
 224                          const Evas_Modifier* modifiers);
 225   void Show();
 226   void Hide();
 227   bool ExecuteJavaScript(const char* script,
 228                          Ewk_View_Script_Execute_Callback callback,
 229                          void* userdata);
 230   bool SetUserAgent(const char* userAgent);
 231   bool SetUserAgentAppName(const char* application_name);
 232   bool SetPrivateBrowsing(bool incognito);
 233   bool GetPrivateBrowsing() const;
 234   const char* GetUserAgent() const;
 235   const char* GetUserAgentAppName() const;
 236   const char* GetSelectedText() const;
 237   Ewk_Settings* GetSettings() { return settings_.get(); }
 238   _Ewk_Frame* GetMainFrame();
 239   void UpdateWebKitPreferences();
 240   void LoadHTMLString(const char* html,
 241                       const char* base_uri,
 242                       const char* unreachable_uri);
 243   void LoadPlainTextString(const char* plain_text);
 244   void LoadData(const char* data,
 245                 size_t size,
 246                 const char* mime_type,
 247                 const char* encoding,
 248                 const char* base_uri,
 249                 const char* unreachable_uri = NULL);
 250
 251   void InvokeLoadError(const GURL& url,
 252                        int error_code,
 253                        const std::string& error_description,
 254                        bool is_main_frame);
 255   void InvokeAuthCallback(LoginDelegateEfl* login_delegate,
 256                           const GURL& url,
 257                           const std::string& realm);
 258   void Find(const char* text, Ewk_Find_Options);
 259   void InvokeAuthCallbackOnUI(_Ewk_Auth_Challenge* auth_challenge);
 260   void SetContentSecurityPolicy(const char* policy, Ewk_CSP_Header_Type type);
 261   void ShowPopupMenu(const std::vector<content::MenuItem>& items,
 262                      int selectedIndex,
 263                      bool multiple);
 264   Eina_Bool HidePopupMenu();
 265   void UpdateFormNavigation(int formElementCount,
 266                             int currentNodeIndex,
 267                             bool prevState,
 268                             bool nextState);
 269   void FormNavigate(bool direction);
 270   bool IsSelectPickerShown() const;
 271   void CloseSelectPicker();
 272   bool FormIsNavigating() const { return formIsNavigating_; }
 273   void SetFormIsNavigating(bool formIsNavigating);
 274   Eina_Bool PopupMenuUpdate(Eina_List* items, int selectedIndex);
 275   Eina_Bool DidSelectPopupMenuItem(int selectedIndex);
 276   Eina_Bool DidMultipleSelectPopupMenuItem(std::vector<int>& selectedIndices);
 277   Eina_Bool PopupMenuClose();
 278   void HandleLongPressGesture(const content::ContextMenuParams&);
 279   void ShowContextMenu(const content::ContextMenuParams&);
 280   void CancelContextMenu(int request_id);
 281   void SetScale(double scale_factor, int x, int y);
 282   bool GetScrollPosition(int* x, int* y) const;
 283   void SetScroll(int x, int y);
 284   void UrlRequestSet(const char* url,
 285                      content::NavigationController::LoadURLType loadtype,
 286                      Eina_Hash* headers,
 287                      const char* body);
 288
 289   content::SelectionControllerEfl* GetSelectionController() const;
 290   content::PopupControllerEfl* GetPopupController() const {
 291     return popup_controller_.get();
 292   }
 293   ScrollDetector* GetScrollDetector() const { return scroll_detector_.get(); }
 294   void MoveCaret(const gfx::Point& point);
 295   void QuerySelectionStyle();
 296   void OnQuerySelectionStyleReply(const SelectionStylePrams& params);
 297   void SelectLinkText(const gfx::Point& touch_point);
 298   bool GetSelectionRange(Eina_Rectangle* left_rect, Eina_Rectangle* right_rect);
 299   Eina_Bool ClearSelection();
 300
 301   // Callback OnCopyFromBackingStore will be called once we get the snapshot
 302   // from render
 303   void OnCopyFromBackingStore(bool success, const SkBitmap& bitmap);
 304
 305   void RenderViewCreated(content::RenderViewHost* render_view_host);
 306
 307   /**
 308    * Creates a snapshot of given rectangle from EWebView
 309    *
 310    * @param rect rectangle of EWebView which will be taken into snapshot
 311    *
 312    * @return created snapshot or NULL if error occured.
 313    * @note ownership of snapshot is passed to caller
 314   */
 315   Evas_Object* GetSnapshot(Eina_Rectangle rect);
 316
 317   bool GetSnapshotAsync(Eina_Rectangle rect,
 318                         Ewk_Web_App_Screenshot_Captured_Callback callback,
 319                         void* user_data);
 320   void InvokePolicyResponseCallback(_Ewk_Policy_Decision* policy_decision);
 321   void InvokePolicyNavigationCallback(content::RenderViewHost* rvh,
 322                                       NavigationPolicyParams params,
 323                                       bool* handled);
 324   void UseSettingsFont();
 325
 326   _Ewk_Hit_Test* RequestHitTestDataAt(int x, int y, Ewk_Hit_Test_Mode mode);
 327   Eina_Bool AsyncRequestHitTestDataAt(int x,
 328                                       int y,
 329                                       Ewk_Hit_Test_Mode mode,
 330                                       Ewk_View_Hit_Test_Request_Callback,
 331                                       void* user_data);
 332   _Ewk_Hit_Test* RequestHitTestDataAtBlinkCoords(int x,
 333                                                  int y,
 334                                                  Ewk_Hit_Test_Mode mode);
 335   Eina_Bool AsyncRequestHitTestDataAtBlinkCords(
 336       int x,
 337       int y,
 338       Ewk_Hit_Test_Mode mode,
 339       Ewk_View_Hit_Test_Request_Callback,
 340       void* user_data);
 341   void DispatchAsyncHitTestData(const Hit_Test_Params& params,
 342                                 int64_t request_id);
 343   void UpdateHitTestData(const Hit_Test_Params& params);
 344
 345   int current_find_request_id() const { return current_find_request_id_; }
 346   bool PlainTextGet(Ewk_View_Plain_Text_Get_Callback callback, void* user_data);
 347   void InvokePlainTextGetCallback(const std::string& content_text,
 348                                   int plain_text_get_callback_id);
 349   int SetEwkViewPlainTextGetCallback(Ewk_View_Plain_Text_Get_Callback callback,
 350                                      void* user_data);
 351   void SetViewGeolocationPermissionCallback(
 352       Ewk_View_Geolocation_Permission_Callback callback,
 353       void* user_data);
 354   bool InvokeViewGeolocationPermissionCallback(
 355       _Ewk_Geolocation_Permission_Request*
 356           geolocation_permission_request_context,
 357       Eina_Bool* result);
 358   void SetViewUserMediaPermissionCallback(
 359       Ewk_View_User_Media_Permission_Callback callback,
 360       void* user_data);
 361   bool InvokeViewUserMediaPermissionCallback(
 362       _Ewk_User_Media_Permission_Request* user_media_permission_request_context,
 363       Eina_Bool* result);
 364   void SetViewUnfocusAllowCallback(Ewk_View_Unfocus_Allow_Callback callback,
 365                                    void* user_data);
 366   bool InvokeViewUnfocusAllowCallback(Ewk_Unfocus_Direction direction,
 367                                       Eina_Bool* result);
 368   void DidChangeContentsSize(int width, int height);
 369   const Eina_Rectangle GetContentsSize() const;
 370   void GetScrollSize(int* w, int* h);
 371   void StopFinding();
 372   void SetProgressValue(double progress);
 373   double GetProgressValue();
 374   const char* GetTitle();
 375   bool SaveAsPdf(int width, int height, const std::string& file_name);
 376   void BackForwardListClear();
 377   _Ewk_Back_Forward_List* GetBackForwardList() const;
 378   void InvokeBackForwardListChangedCallback();
 379   _Ewk_History* GetBackForwardHistory() const;
 380   bool WebAppCapableGet(Ewk_Web_App_Capable_Get_Callback callback,
 381                         void* userData);
 382   bool WebAppIconUrlGet(Ewk_Web_App_Icon_URL_Get_Callback callback,
 383                         void* userData);
 384   bool WebAppIconUrlsGet(Ewk_Web_App_Icon_URLs_Get_Callback callback,
 385                          void* userData);
 386   void InvokeWebAppCapableGetCallback(bool capable, int callbackId);
 387   void InvokeWebAppIconUrlGetCallback(const std::string& iconUrl,
 388                                       int callbackId);
 389   void InvokeWebAppIconUrlsGetCallback(
 390       const std::map<std::string, std::string>& iconUrls,
 391       int callbackId);
 392   void SetNotificationPermissionCallback(
 393       Ewk_View_Notification_Permission_Callback callback,
 394       void* user_data);
 395   bool IsNotificationPermissionCallbackSet() const;
 396   bool InvokeNotificationPermissionCallback(
 397       Ewk_Notification_Permission_Request* request);
 398
 399   bool GetMHTMLData(Ewk_View_MHTML_Data_Get_Callback callback, void* user_data);
 400   void OnMHTMLContentGet(const std::string& mhtml_content, int callback_id);
 401   bool IsFullscreen();
 402   void ExitFullscreen();
 403   double GetScale();
 404   void DidChangePageScaleFactor(double scale_factor);
 405   void SetJavaScriptAlertCallback(Ewk_View_JavaScript_Alert_Callback callback,
 406                                   void* user_data);
 407   void JavaScriptAlertReply();
 408   void SetJavaScriptConfirmCallback(
 409       Ewk_View_JavaScript_Confirm_Callback callback,
 410       void* user_data);
 411   void JavaScriptConfirmReply(bool result);
 412   void SetJavaScriptPromptCallback(Ewk_View_JavaScript_Prompt_Callback callback,
 413                                    void* user_data);
 414   void JavaScriptPromptReply(const char* result);
 415   void set_renderer_crashed();
 416   void GetPageScaleRange(double* min_scale, double* max_scale);
 417   void SetDrawsTransparentBackground(bool enabled);
 418   void GetSessionData(const char** data, unsigned* length) const;
 419   bool RestoreFromSessionData(const char* data, unsigned length);
 420   void ShowFileChooser(content::RenderFrameHost* render_frame_host,
 421                        const content::FileChooserParams&);
 422   void SetBrowserFont();
 423   void SetCertificatePem(const std::string& certificate);
 424   bool IsDragging() const;
 425
 426   void RequestColorPicker(int r, int g, int b, int a);
 427   void DismissColorPicker();
 428   bool SetColorPickerColor(int r, int g, int b, int a);
 429   void InputPickerShow(ui::TextInputType input_type, double input_value);
 430
 431   void ShowContentsDetectedPopup(const char*);
 432
 433   // Returns TCP port number with Inspector, or 0 if error.
 434   int StartInspectorServer(int port = 0);
 435   bool StopInspectorServer();
 436
 437   void LoadNotFoundErrorPage(const std::string& invalidUrl);
 438   static std::string GetPlatformLocale();
 439   bool GetLinkMagnifierEnabled() const;
 440   void SetLinkMagnifierEnabled(bool enabled);
 441
 442   void SetOverrideEncoding(const std::string& encoding);
 443   void SetQuotaPermissionRequestCallback(
 444       Ewk_Quota_Permission_Request_Callback callback,
 445       void* user_data);
 446   void InvokeQuotaPermissionRequest(
 447       _Ewk_Quota_Permission_Request* request,
 448       const content::QuotaPermissionContext::PermissionCallback& cb);
 449   void QuotaRequestReply(const _Ewk_Quota_Permission_Request* request,
 450                          bool allow);
 451   void QuotaRequestCancel(const _Ewk_Quota_Permission_Request* request);
 452 #if !defined(EWK_BRINGUP)  // FIXME: m67 bringup
 453   void SetViewMode(blink::WebViewMode view_mode);
 454 #endif
 455   gfx::Point GetContextMenuPosition() const;
 456
 457   content::ContextMenuControllerEfl* GetContextMenuController() {
 458     return context_menu_.get();
 459   }
 460   void ResetContextMenuController();
 461
 462   /// ---- Event handling
 463   bool HandleShow();
 464   bool HandleHide();
 465   bool HandleMove(int x, int y);
 466   bool HandleResize(int width, int height);
 467   bool HandleTextSelectionDown(int x, int y);
 468   bool HandleTextSelectionUp(int x, int y);
 469
 470   void HandleRendererProcessCrash();
 471   void InvokeWebProcessCrashedCallback();
 472
 473   void HandleTapGestureForSelection(bool is_content_editable);
 474   void HandleZoomGesture(blink::WebGestureEvent& event);
 475
 476  private:
 477   void InitializeContent();
 478   void SendDelayedMessages(content::RenderViewHost* render_view_host);
 479
 480   void EvasToBlinkCords(int x, int y, int* view_x, int* view_y);
 481   Eina_Bool AsyncRequestHitTestDataAtBlinkCords(
 482       int x,
 483       int y,
 484       Ewk_Hit_Test_Mode mode,
 485       WebViewAsyncRequestHitTestDataCallback* cb);
 486
 487   content::WebContentsViewEfl* GetWebContentsViewEfl() const;
 488
 489 #if defined(OS_TIZEN) && !defined(EWK_BRINGUP)
 490   static void cameraResultCb(service_h request,
 491                              service_h reply,
 492                              service_result_e result,
 493                              void* data);
 494 #endif
 495
 496 #if defined(OS_TIZEN) && !defined(EWK_BRINGUP)
 497   bool LaunchCamera(base::string16 mimetype);
 498 #endif
 499   content::RenderWidgetHostViewEfl* rwhv() const;
 500   JavaScriptDialogManagerEfl* GetJavaScriptDialogManagerEfl();
 501
 502   void ReleasePopupMenuList();
 503
 504   void ShowContextMenuInternal(const content::ContextMenuParams&);
 505
 506   void UpdateWebkitPreferencesEfl(content::RenderViewHost*);
 507
 508   scoped_refptr<WebViewEvasEventHandler> evas_event_handler_;
 509   scoped_refptr<Ewk_Context> context_;
 510   scoped_refptr<Ewk_Context> old_context_;
 511   std::unique_ptr<content::WebContents> web_contents_;
 512   std::unique_ptr<content::WebContentsDelegateEfl> web_contents_delegate_;
 513   std::string pending_url_request_;
 514   std::unique_ptr<Ewk_Settings> settings_;
 515   std::unique_ptr<_Ewk_Frame> frame_;
 516   std::unique_ptr<_Ewk_Policy_Decision> window_policy_;
 517   Evas_Object* evas_object_;
 518   Evas_Object* native_view_;
 519   bool touch_events_enabled_;
 520   bool mouse_events_enabled_;
 521   double text_zoom_factor_;
 522   mutable std::string user_agent_;
 523   mutable std::string user_agent_app_name_;
 524   std::unique_ptr<_Ewk_Auth_Challenge> auth_challenge_;
 525
 526   Eina_List* popupMenuItems_;
 527   Popup_Picker* popupPicker_;
 528   bool formIsNavigating_;
 529   typedef struct {
 530     int count;
 531     int position;
 532     bool prevState;
 533     bool nextState;
 534   } formNavigation;
 535   formNavigation formNavigation_;
 536   std::unique_ptr<content::ContextMenuControllerEfl> context_menu_;
 537   std::unique_ptr<content::FileChooserControllerEfl> file_chooser_;
 538   std::unique_ptr<content::PopupControllerEfl> popup_controller_;
 539   base::string16 previous_text_;
 540   int current_find_request_id_;
 541   static int find_request_id_counter_;
 542
 543   typedef WebViewCallback<Ewk_View_Plain_Text_Get_Callback, const char*>
 544       EwkViewPlainTextGetCallback;
 545   base::IDMap<EwkViewPlainTextGetCallback*> plain_text_get_callback_map_;
 546
 547   typedef WebViewCallback<Ewk_View_MHTML_Data_Get_Callback, const char*>
 548       MHTMLCallbackDetails;
 549   base::IDMap<MHTMLCallbackDetails*> mhtml_callback_map_;
 550
 551   gfx::Size contents_size_;
 552   double progress_;
 553   mutable std::string title_;
 554   mutable std::string pem_certificate_;
 555   Hit_Test_Params hit_test_params_;
 556   base::WaitableEvent hit_test_completion_;
 557   double page_scale_factor_;
 558   double min_page_scale_factor_;
 559   double max_page_scale_factor_;
 560
 561   WebViewCallback<Ewk_View_Geolocation_Permission_Callback,
 562                   _Ewk_Geolocation_Permission_Request*>
 563       geolocation_permission_cb_;
 564   WebViewCallback<Ewk_View_User_Media_Permission_Callback,
 565                   _Ewk_User_Media_Permission_Request*>
 566       user_media_permission_cb_;
 567   WebViewCallback<Ewk_View_Unfocus_Allow_Callback, Ewk_Unfocus_Direction>
 568       unfocus_allow_cb_;
 569   WebViewCallback<Ewk_View_Notification_Permission_Callback,
 570                   Ewk_Notification_Permission_Request*>
 571       notification_permission_callback_;
 572   WebViewCallback<Ewk_Quota_Permission_Request_Callback,
 573                   const _Ewk_Quota_Permission_Request*>
 574       quota_request_callback_;
 575
 576   std::unique_ptr<content::InputPicker> inputPicker_;
 577   base::IDMap<WebApplicationIconUrlGetCallback*>
 578       web_app_icon_url_get_callback_map_;
 579   base::IDMap<WebApplicationIconUrlsGetCallback*>
 580       web_app_icon_urls_get_callback_map_;
 581   base::IDMap<WebApplicationCapableGetCallback*>
 582       web_app_capable_get_callback_map_;
 583   std::unique_ptr<PermissionPopupManager> permission_popup_manager_;
 584   std::unique_ptr<ScrollDetector> scroll_detector_;
 585
 586 #if defined(OS_TIZEN)
 587   content::FileChooserParams::Mode filechooser_mode_;
 588 #endif
 589   std::map<const _Ewk_Quota_Permission_Request*,
 590            content::QuotaPermissionContext::PermissionCallback>
 591       quota_permission_request_map_;
 592
 593   bool is_initialized_;
 594
 595   std::unique_ptr<_Ewk_Back_Forward_List> back_forward_list_;
 596
 597   static content::WebContentsEflDelegate::WebContentsCreateCallback
 598       create_new_window_web_contents_cb_;
 599
 600  private:
 601   gfx::Vector2d previous_scroll_position_;
 602
 603   gfx::Point context_menu_position_;
 604
 605   std::vector<IPC::Message*> delayed_messages_;
 606
 607   std::map<int64_t, WebViewAsyncRequestHitTestDataCallback*> hit_test_callback_;
 608 };
 609
 610 const unsigned int g_default_tilt_motion_sensitivity = 3;
 611
 612 #endif