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(OS_TIZEN_MOBILE)
   9 #if !defined(EWK_BRINGUP)  // FIXME: m67 bringup
  10 // FIXME: appfw/app_service.h is no more in Tizen 2.3, figure out what to
  11 // include instead.
  12 #include <appcore-agent/service_app.h>
  13 #endif
  14 #include <vector>
  15 #endif
  16
  17 #include <map>
  18 #include <string>
  19 #include <Evas.h>
  20 #include <locale.h>
  21
  22 #include "base/callback.h"
  23 #include "base/containers/id_map.h"
  24 #include "base/synchronization/waitable_event.h"
  25 #include "browser/inputpicker/InputPicker.h"
  26 #include "browser/selectpicker/popup_picker.h"
  27 #include "content/public/common/context_menu_params.h"
  28 #include "content/public/common/file_chooser_params.h"
  29 #include "content/browser/renderer_host/event_with_latency_info.h"
  30 #include "content/browser/selection/selection_controller_efl.h"
  31 #include "content/common/input/input_event_ack_state.h"
  32 #include "content/public/browser/navigation_controller.h"
  33 #include "content/public/browser/quota_permission_context.h"
  34 #include "content/public/browser/web_contents_delegate.h"
  35 #include "content/public/browser/web_contents_efl_delegate.h"
  36 #include "content/public/common/menu_item.h"
  37 #include "context_menu_controller_efl.h"
  38 #include "eweb_context.h"
  39 #include "eweb_view_callbacks.h"
  40 #include "ewk_touch.h"
  41 #include "file_chooser_controller_efl.h"
  42 #include "permission_popup_manager.h"
  43 #include "popup_controller_efl.h"
  44 #include "private/ewk_history_private.h"
  45 #include "private/ewk_hit_test_private.h"
  46 #include "private/ewk_auth_challenge_private.h"
  47 #include "private/ewk_back_forward_list_private.h"
  48 #include "private/ewk_settings_private.h"
  49 #include "private/ewk_web_application_icon_data_private.h"
  50 #include "public/ewk_hit_test.h"
  51 #include "public/ewk_view.h"
  52 #include "scroll_detector.h"
  53 #include "ui/gfx/geometry/point.h"
  54 #include "ui/gfx/geometry/size.h"
  55 #include "web_contents_delegate_efl.h"
  56 #include "third_party/blink/public/web/WebViewModeEnums.h"
  57
  58 namespace content {
  59 class RenderFrameHost;
  60 class RenderViewHost;
  61 class RenderWidgetHostViewEfl;
  62 class WebContentsDelegateEfl;
  63 class ContextMenuControllerEfl;
  64 class WebContentsViewEfl;
  65 class PopupControllerEfl;
  66 }
  67
  68 class ErrorParams;
  69 class _Ewk_Policy_Decision;
  70 class _Ewk_Hit_Test;
  71 class Ewk_Context;
  72 class WebViewEvasEventHandler;
  73 class _Ewk_Quota_Permission_Request;
  74
  75 template <typename CallbackPtr, typename CallbackParameter>
  76 class WebViewCallback {
  77  public:
  78   WebViewCallback() { Set(nullptr, nullptr); }
  79
  80   void Set(CallbackPtr cb, void* data) {
  81     callback_ = cb;
  82     user_data_ = data;
  83   }
  84
  85   bool IsCallbackSet() const { return callback_; }
  86
  87   Eina_Bool Run(Evas_Object* webview,
  88                 CallbackParameter param,
  89                 Eina_Bool* callback_result) {
  90     CHECK(callback_result);
  91     if (IsCallbackSet()) {
  92       *callback_result = callback_(webview, param, user_data_);
  93       return true;
  94     }
  95     return false;
  96   }
  97
  98   void Run(Evas_Object* webview, CallbackParameter param) {
  99     if (IsCallbackSet())
 100       callback_(webview, param, user_data_);
 101   }
 102
 103  private:
 104   CallbackPtr callback_;
 105   void* user_data_;
 106 };
 107
 108 class WebApplicationIconUrlGetCallback {
 109  public:
 110   WebApplicationIconUrlGetCallback(Ewk_Web_App_Icon_URL_Get_Callback func,
 111                                    void* user_data)
 112       : func_(func), user_data_(user_data) {}
 113   void Run(const std::string& url) {
 114     if (func_) {
 115       (func_)(url.c_str(), user_data_);
 116     }
 117   }
 118
 119  private:
 120   Ewk_Web_App_Icon_URL_Get_Callback func_;
 121   void* user_data_;
 122 };
 123
 124 class WebApplicationIconUrlsGetCallback {
 125  public:
 126   WebApplicationIconUrlsGetCallback(Ewk_Web_App_Icon_URLs_Get_Callback func,
 127                                     void* user_data)
 128       : func_(func), user_data_(user_data) {}
 129   void Run(const std::map<std::string, std::string>& urls) {
 130     if (func_) {
 131       Eina_List* list = NULL;
 132       for (std::map<std::string, std::string>::const_iterator it = urls.begin();
 133            it != urls.end(); ++it) {
 134         _Ewk_Web_App_Icon_Data* data =
 135             ewkWebAppIconDataCreate(it->first, it->second);
 136         list = eina_list_append(list, data);
 137       }
 138       (func_)(list, user_data_);
 139     }
 140   }
 141
 142  private:
 143   Ewk_Web_App_Icon_URLs_Get_Callback func_;
 144   void* user_data_;
 145 };
 146
 147 class WebApplicationCapableGetCallback {
 148  public:
 149   WebApplicationCapableGetCallback(Ewk_Web_App_Capable_Get_Callback func,
 150                                    void* user_data)
 151       : func_(func), user_data_(user_data) {}
 152   void Run(bool capable) {
 153     if (func_) {
 154       (func_)(capable ? EINA_TRUE : EINA_FALSE, user_data_);
 155     }
 156   }
 157
 158  private:
 159   Ewk_Web_App_Capable_Get_Callback func_;
 160   void* user_data_;
 161 };
 162
 163 class WebViewAsyncRequestHitTestDataCallback;
 164 class JavaScriptDialogManagerEfl;
 165 class PermissionPopupManager;
 166
 167 class EWebView {
 168  public:
 169   static EWebView* FromEvasObject(Evas_Object* eo);
 170   static int GetOrientation();
 171
 172   EWebView(Ewk_Context*, Evas_Object* smart_object);
 173   ~EWebView();
 174
 175   // initialize data members and activate event handlers.
 176   // call this once after created and before use
 177   void Initialize();
 178
 179   void CreateNewWindow(
 180       content::WebContentsEflDelegate::WebContentsCreateCallback);
 181   static Evas_Object* GetHostWindowDelegate(const content::WebContents*);
 182
 183   Ewk_Context* context() const { return context_.get(); }
 184   Evas_Object* evas_object() const { return evas_object_; }
 185   Evas_Object* native_view() const { return native_view_; }
 186   Evas* GetEvas() const { return evas_object_evas_get(evas_object_); }
 187   PermissionPopupManager* GetPermissionPopupManager() const {
 188     return permission_popup_manager_.get();
 189   }
 190
 191   content::WebContents& web_contents() const { return *web_contents_.get(); }
 192
 193   template <EWebViewCallbacks::CallbackType callbackType>
 194   EWebViewCallbacks::CallBack<callbackType> SmartCallback() const {
 195     return EWebViewCallbacks::CallBack<callbackType>(evas_object_);
 196   }
 197
 198   void set_magnifier(bool status);
 199
 200   // ewk_view api
 201   void SetURL(const GURL& url);
 202   const GURL& GetURL() const;
 203   void Reload();
 204   void ReloadBypassingCache();
 205   Eina_Bool CanGoBack();
 206   Eina_Bool CanGoForward();
 207   Eina_Bool HasFocus() const;
 208   void SetFocus(Eina_Bool focus);
 209   Eina_Bool GoBack();
 210   Eina_Bool GoForward();
 211   void Suspend();
 212   void Resume();
 213   void Stop();
 214   double GetTextZoomFactor() const;
 215   void SetTextZoomFactor(double text_zoom_factor);
 216   double GetPageZoomFactor() const;
 217   void SetPageZoomFactor(double page_zoom_factor);
 218   void ExecuteEditCommand(const char* command, const char* value);
 219   void SetOrientation(int orientation);
 220   bool TouchEventsEnabled() const;
 221   void SetTouchEventsEnabled(bool enabled);
 222   bool MouseEventsEnabled() const;
 223   void SetMouseEventsEnabled(bool enabled);
 224   void HandleTouchEvents(Ewk_Touch_Event_Type type,
 225                          const Eina_List* points,
 226                          const Evas_Modifier* modifiers);
 227   void Show();
 228   void Hide();
 229   bool ExecuteJavaScript(const char* script,
 230                          Ewk_View_Script_Execute_Callback callback,
 231                          void* userdata);
 232   bool SetUserAgent(const char* userAgent);
 233   bool SetUserAgentAppName(const char* application_name);
 234   bool SetPrivateBrowsing(bool incognito);
 235   bool GetPrivateBrowsing() const;
 236   const char* GetUserAgent() const;
 237   const char* GetUserAgentAppName() const;
 238   const char* GetSelectedText() const;
 239   Ewk_Settings* GetSettings() { return settings_.get(); }
 240   _Ewk_Frame* GetMainFrame();
 241   void UpdateWebKitPreferences();
 242   void LoadHTMLString(const char* html,
 243                       const char* base_uri,
 244                       const char* unreachable_uri);
 245   void LoadPlainTextString(const char* plain_text);
 246   void LoadData(const char* data,
 247                 size_t size,
 248                 const char* mime_type,
 249                 const char* encoding,
 250                 const char* base_uri,
 251                 const char* unreachable_uri = NULL);
 252
 253   void InvokeLoadError(const GURL& url,
 254                        int error_code,
 255                        const std::string& error_description,
 256                        bool is_main_frame);
 257   void InvokeAuthCallback(LoginDelegateEfl* login_delegate,
 258                           const GURL& url,
 259                           const std::string& realm);
 260   void Find(const char* text, Ewk_Find_Options);
 261   void InvokeAuthCallbackOnUI(_Ewk_Auth_Challenge* auth_challenge);
 262   void SetContentSecurityPolicy(const char* policy, Ewk_CSP_Header_Type type);
 263   void ShowPopupMenu(const std::vector<content::MenuItem>& items,
 264                      int selectedIndex,
 265                      bool multiple);
 266   Eina_Bool HidePopupMenu();
 267   void UpdateFormNavigation(int formElementCount,
 268                             int currentNodeIndex,
 269                             bool prevState,
 270                             bool nextState);
 271   void FormNavigate(bool direction);
 272   bool IsSelectPickerShown() const;
 273   void CloseSelectPicker();
 274   bool FormIsNavigating() const { return formIsNavigating_; }
 275   void SetFormIsNavigating(bool formIsNavigating);
 276   Eina_Bool PopupMenuUpdate(Eina_List* items, int selectedIndex);
 277   Eina_Bool DidSelectPopupMenuItem(int selectedIndex);
 278   Eina_Bool DidMultipleSelectPopupMenuItem(std::vector<int>& selectedIndices);
 279   Eina_Bool PopupMenuClose();
 280   void HandleLongPressGesture(const content::ContextMenuParams&);
 281   void ShowContextMenu(const content::ContextMenuParams&);
 282   void CancelContextMenu(int request_id);
 283   void SetScale(double scale_factor, int x, int y);
 284   bool GetScrollPosition(int* x, int* y) const;
 285   void SetScroll(int x, int y);
 286   void UrlRequestSet(const char* url,
 287                      content::NavigationController::LoadURLType loadtype,
 288                      Eina_Hash* headers,
 289                      const char* body);
 290
 291   content::SelectionControllerEfl* GetSelectionController() const;
 292   content::PopupControllerEfl* GetPopupController() const {
 293     return popup_controller_.get();
 294   }
 295   ScrollDetector* GetScrollDetector() const { return scroll_detector_.get(); }
 296   void MoveCaret(const gfx::Point& point);
 297   void QuerySelectionStyle();
 298   void OnQuerySelectionStyleReply(const SelectionStylePrams& params);
 299   void SelectLinkText(const gfx::Point& touch_point);
 300   bool GetSelectionRange(Eina_Rectangle* left_rect, Eina_Rectangle* right_rect);
 301   Eina_Bool ClearSelection();
 302
 303   // Callback OnCopyFromBackingStore will be called once we get the snapshot
 304   // from render
 305   void OnCopyFromBackingStore(bool success, const SkBitmap& bitmap);
 306
 307   void RenderViewCreated(content::RenderViewHost* render_view_host);
 308
 309   /**
 310    * Creates a snapshot of given rectangle from EWebView
 311    *
 312    * @param rect rectangle of EWebView which will be taken into snapshot
 313    *
 314    * @return created snapshot or NULL if error occured.
 315    * @note ownership of snapshot is passed to caller
 316   */
 317   Evas_Object* GetSnapshot(Eina_Rectangle rect);
 318
 319   bool GetSnapshotAsync(Eina_Rectangle rect,
 320                         Ewk_Web_App_Screenshot_Captured_Callback callback,
 321                         void* user_data);
 322   void InvokePolicyResponseCallback(_Ewk_Policy_Decision* policy_decision);
 323   void InvokePolicyNavigationCallback(content::RenderViewHost* rvh,
 324                                       NavigationPolicyParams params,
 325                                       bool* handled);
 326   void UseSettingsFont();
 327
 328   _Ewk_Hit_Test* RequestHitTestDataAt(int x, int y, Ewk_Hit_Test_Mode mode);
 329   Eina_Bool AsyncRequestHitTestDataAt(int x,
 330                                       int y,
 331                                       Ewk_Hit_Test_Mode mode,
 332                                       Ewk_View_Hit_Test_Request_Callback,
 333                                       void* user_data);
 334   _Ewk_Hit_Test* RequestHitTestDataAtBlinkCoords(int x,
 335                                                  int y,
 336                                                  Ewk_Hit_Test_Mode mode);
 337   Eina_Bool AsyncRequestHitTestDataAtBlinkCords(
 338       int x,
 339       int y,
 340       Ewk_Hit_Test_Mode mode,
 341       Ewk_View_Hit_Test_Request_Callback,
 342       void* user_data);
 343   void DispatchAsyncHitTestData(const Hit_Test_Params& params,
 344                                 int64_t request_id);
 345   void UpdateHitTestData(const Hit_Test_Params& params);
 346
 347   int current_find_request_id() const { return current_find_request_id_; }
 348   bool PlainTextGet(Ewk_View_Plain_Text_Get_Callback callback, void* user_data);
 349   void InvokePlainTextGetCallback(const std::string& content_text,
 350                                   int plain_text_get_callback_id);
 351   int SetEwkViewPlainTextGetCallback(Ewk_View_Plain_Text_Get_Callback callback,
 352                                      void* user_data);
 353   void SetViewGeolocationPermissionCallback(
 354       Ewk_View_Geolocation_Permission_Callback callback,
 355       void* user_data);
 356   bool InvokeViewGeolocationPermissionCallback(
 357       _Ewk_Geolocation_Permission_Request*
 358           geolocation_permission_request_context,
 359       Eina_Bool* result);
 360   void SetViewUserMediaPermissionCallback(
 361       Ewk_View_User_Media_Permission_Callback callback,
 362       void* user_data);
 363   bool InvokeViewUserMediaPermissionCallback(
 364       _Ewk_User_Media_Permission_Request* user_media_permission_request_context,
 365       Eina_Bool* result);
 366   void SetViewUnfocusAllowCallback(Ewk_View_Unfocus_Allow_Callback callback,
 367                                    void* user_data);
 368   bool InvokeViewUnfocusAllowCallback(Ewk_Unfocus_Direction direction,
 369                                       Eina_Bool* result);
 370   void DidChangeContentsSize(int width, int height);
 371   const Eina_Rectangle GetContentsSize() const;
 372   void GetScrollSize(int* w, int* h);
 373   void StopFinding();
 374   void SetProgressValue(double progress);
 375   double GetProgressValue();
 376   const char* GetTitle();
 377   bool SaveAsPdf(int width, int height, const std::string& file_name);
 378   void BackForwardListClear();
 379   _Ewk_Back_Forward_List* GetBackForwardList() const;
 380   void InvokeBackForwardListChangedCallback();
 381   _Ewk_History* GetBackForwardHistory() const;
 382   bool WebAppCapableGet(Ewk_Web_App_Capable_Get_Callback callback,
 383                         void* userData);
 384   bool WebAppIconUrlGet(Ewk_Web_App_Icon_URL_Get_Callback callback,
 385                         void* userData);
 386   bool WebAppIconUrlsGet(Ewk_Web_App_Icon_URLs_Get_Callback callback,
 387                          void* userData);
 388   void InvokeWebAppCapableGetCallback(bool capable, int callbackId);
 389   void InvokeWebAppIconUrlGetCallback(const std::string& iconUrl,
 390                                       int callbackId);
 391   void InvokeWebAppIconUrlsGetCallback(
 392       const std::map<std::string, std::string>& iconUrls,
 393       int callbackId);
 394   void SetNotificationPermissionCallback(
 395       Ewk_View_Notification_Permission_Callback callback,
 396       void* user_data);
 397   bool IsNotificationPermissionCallbackSet() const;
 398   bool InvokeNotificationPermissionCallback(
 399       Ewk_Notification_Permission_Request* request);
 400
 401   bool GetMHTMLData(Ewk_View_MHTML_Data_Get_Callback callback, void* user_data);
 402   void OnMHTMLContentGet(const std::string& mhtml_content, int callback_id);
 403   bool IsFullscreen();
 404   void ExitFullscreen();
 405   double GetScale();
 406   void DidChangePageScaleFactor(double scale_factor);
 407   void SetJavaScriptAlertCallback(Ewk_View_JavaScript_Alert_Callback callback,
 408                                   void* user_data);
 409   void JavaScriptAlertReply();
 410   void SetJavaScriptConfirmCallback(
 411       Ewk_View_JavaScript_Confirm_Callback callback,
 412       void* user_data);
 413   void JavaScriptConfirmReply(bool result);
 414   void SetJavaScriptPromptCallback(Ewk_View_JavaScript_Prompt_Callback callback,
 415                                    void* user_data);
 416   void JavaScriptPromptReply(const char* result);
 417   void set_renderer_crashed();
 418   void GetPageScaleRange(double* min_scale, double* max_scale);
 419   void SetDrawsTransparentBackground(bool enabled);
 420   void GetSessionData(const char** data, unsigned* length) const;
 421   bool RestoreFromSessionData(const char* data, unsigned length);
 422   void ShowFileChooser(content::RenderFrameHost* render_frame_host,
 423                        const content::FileChooserParams&);
 424   void SetBrowserFont();
 425   void SetCertificatePem(const std::string& certificate);
 426   bool IsDragging() const;
 427
 428   void RequestColorPicker(int r, int g, int b, int a);
 429   void DismissColorPicker();
 430   bool SetColorPickerColor(int r, int g, int b, int a);
 431   void InputPickerShow(ui::TextInputType input_type, double input_value);
 432
 433   void ShowContentsDetectedPopup(const char*);
 434
 435   // Returns TCP port number with Inspector, or 0 if error.
 436   int StartInspectorServer(int port = 0);
 437   bool StopInspectorServer();
 438
 439   void LoadNotFoundErrorPage(const std::string& invalidUrl);
 440   static std::string GetPlatformLocale();
 441   bool GetLinkMagnifierEnabled() const;
 442   void SetLinkMagnifierEnabled(bool enabled);
 443
 444   void SetOverrideEncoding(const std::string& encoding);
 445   void SetQuotaPermissionRequestCallback(
 446       Ewk_Quota_Permission_Request_Callback callback,
 447       void* user_data);
 448   void InvokeQuotaPermissionRequest(
 449       _Ewk_Quota_Permission_Request* request,
 450       const content::QuotaPermissionContext::PermissionCallback& cb);
 451   void QuotaRequestReply(const _Ewk_Quota_Permission_Request* request,
 452                          bool allow);
 453   void QuotaRequestCancel(const _Ewk_Quota_Permission_Request* request);
 454
 455   void SetViewMode(blink::WebViewMode view_mode);
 456
 457   gfx::Point GetContextMenuPosition() const;
 458
 459   content::ContextMenuControllerEfl* GetContextMenuController() {
 460     return context_menu_.get();
 461   }
 462   void ResetContextMenuController();
 463
 464   /// ---- Event handling
 465   bool HandleShow();
 466   bool HandleHide();
 467   bool HandleMove(int x, int y);
 468   bool HandleResize(int width, int height);
 469   bool HandleTextSelectionDown(int x, int y);
 470   bool HandleTextSelectionUp(int x, int y);
 471
 472   void HandleRendererProcessCrash();
 473   void InvokeWebProcessCrashedCallback();
 474
 475   void HandleTapGestureForSelection(bool is_content_editable);
 476   void HandleZoomGesture(blink::WebGestureEvent& event);
 477
 478  private:
 479   void InitializeContent();
 480   void SendDelayedMessages(content::RenderViewHost* render_view_host);
 481
 482   void EvasToBlinkCords(int x, int y, int* view_x, int* view_y);
 483   Eina_Bool AsyncRequestHitTestDataAtBlinkCords(
 484       int x,
 485       int y,
 486       Ewk_Hit_Test_Mode mode,
 487       WebViewAsyncRequestHitTestDataCallback* cb);
 488
 489   content::WebContentsViewEfl* GetWebContentsViewEfl() const;
 490
 491 #if defined(OS_TIZEN_MOBILE) && !defined(EWK_BRINGUP)
 492   static void cameraResultCb(service_h request,
 493                              service_h reply,
 494                              service_result_e result,
 495                              void* data);
 496 #endif
 497
 498 #if defined(OS_TIZEN_MOBILE) && !defined(EWK_BRINGUP)
 499   bool LaunchCamera(base::string16 mimetype);
 500 #endif
 501   content::RenderWidgetHostViewEfl* rwhv() const;
 502   JavaScriptDialogManagerEfl* GetJavaScriptDialogManagerEfl();
 503
 504   void ReleasePopupMenuList();
 505
 506   void ShowContextMenuInternal(const content::ContextMenuParams&);
 507
 508   void UpdateWebkitPreferencesEfl(content::RenderViewHost*);
 509
 510   scoped_refptr<WebViewEvasEventHandler> evas_event_handler_;
 511   scoped_refptr<Ewk_Context> context_;
 512   scoped_refptr<Ewk_Context> old_context_;
 513   std::unique_ptr<content::WebContents> web_contents_;
 514   std::unique_ptr<content::WebContentsDelegateEfl> web_contents_delegate_;
 515   std::string pending_url_request_;
 516   std::unique_ptr<Ewk_Settings> settings_;
 517   std::unique_ptr<_Ewk_Frame> frame_;
 518   std::unique_ptr<_Ewk_Policy_Decision> window_policy_;
 519   Evas_Object* evas_object_;
 520   Evas_Object* native_view_;
 521   bool touch_events_enabled_;
 522   bool mouse_events_enabled_;
 523   double text_zoom_factor_;
 524   mutable std::string user_agent_;
 525   mutable std::string user_agent_app_name_;
 526   std::unique_ptr<_Ewk_Auth_Challenge> auth_challenge_;
 527
 528   Eina_List* popupMenuItems_;
 529   Popup_Picker* popupPicker_;
 530   bool formIsNavigating_;
 531   typedef struct {
 532     int count;
 533     int position;
 534     bool prevState;
 535     bool nextState;
 536   } formNavigation;
 537   formNavigation formNavigation_;
 538   std::unique_ptr<content::ContextMenuControllerEfl> context_menu_;
 539   std::unique_ptr<content::FileChooserControllerEfl> file_chooser_;
 540   std::unique_ptr<content::PopupControllerEfl> popup_controller_;
 541   base::string16 previous_text_;
 542   int current_find_request_id_;
 543   static int find_request_id_counter_;
 544
 545   typedef WebViewCallback<Ewk_View_Plain_Text_Get_Callback, const char*>
 546       EwkViewPlainTextGetCallback;
 547   base::IDMap<EwkViewPlainTextGetCallback*> plain_text_get_callback_map_;
 548
 549   typedef WebViewCallback<Ewk_View_MHTML_Data_Get_Callback, const char*>
 550       MHTMLCallbackDetails;
 551   base::IDMap<MHTMLCallbackDetails*> mhtml_callback_map_;
 552
 553   gfx::Size contents_size_;
 554   double progress_;
 555   mutable std::string title_;
 556   mutable std::string pem_certificate_;
 557   Hit_Test_Params hit_test_params_;
 558   base::WaitableEvent hit_test_completion_;
 559   double page_scale_factor_;
 560   double min_page_scale_factor_;
 561   double max_page_scale_factor_;
 562
 563   WebViewCallback<Ewk_View_Geolocation_Permission_Callback,
 564                   _Ewk_Geolocation_Permission_Request*>
 565       geolocation_permission_cb_;
 566   WebViewCallback<Ewk_View_User_Media_Permission_Callback,
 567                   _Ewk_User_Media_Permission_Request*>
 568       user_media_permission_cb_;
 569   WebViewCallback<Ewk_View_Unfocus_Allow_Callback, Ewk_Unfocus_Direction>
 570       unfocus_allow_cb_;
 571   WebViewCallback<Ewk_View_Notification_Permission_Callback,
 572                   Ewk_Notification_Permission_Request*>
 573       notification_permission_callback_;
 574   WebViewCallback<Ewk_Quota_Permission_Request_Callback,
 575                   const _Ewk_Quota_Permission_Request*>
 576       quota_request_callback_;
 577
 578   std::unique_ptr<content::InputPicker> inputPicker_;
 579   base::IDMap<WebApplicationIconUrlGetCallback*>
 580       web_app_icon_url_get_callback_map_;
 581   base::IDMap<WebApplicationIconUrlsGetCallback*>
 582       web_app_icon_urls_get_callback_map_;
 583   base::IDMap<WebApplicationCapableGetCallback*>
 584       web_app_capable_get_callback_map_;
 585   std::unique_ptr<PermissionPopupManager> permission_popup_manager_;
 586   std::unique_ptr<ScrollDetector> scroll_detector_;
 587
 588 #if defined(OS_TIZEN_MOBILE)
 589   content::FileChooserParams::Mode filechooser_mode_;
 590 #endif
 591   std::map<const _Ewk_Quota_Permission_Request*,
 592            content::QuotaPermissionContext::PermissionCallback>
 593       quota_permission_request_map_;
 594
 595   bool is_initialized_;
 596
 597   std::unique_ptr<_Ewk_Back_Forward_List> back_forward_list_;
 598
 599   static content::WebContentsEflDelegate::WebContentsCreateCallback
 600       create_new_window_web_contents_cb_;
 601
 602  private:
 603   gfx::Vector2d previous_scroll_position_;
 604
 605   gfx::Point context_menu_position_;
 606
 607   std::vector<IPC::Message*> delayed_messages_;
 608
 609   std::map<int64_t, WebViewAsyncRequestHitTestDataCallback*> hit_test_callback_;
 610 };
 611
 612 const unsigned int g_default_tilt_motion_sensitivity = 3;
 613
 614 #endif