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/input_event_ack_state.h"
  33 #include "content/public/common/menu_item.h"
  34 #include "context_menu_controller_efl.h"
  35 #include "eweb_context.h"
  36 #include "eweb_view_callbacks.h"
  37 #include "file_chooser_controller_efl.h"
  38 #include "permission_popup_manager.h"
  39 #include "popup_controller_efl.h"
  40 #include "private/ewk_auth_challenge_private.h"
  41 #include "private/ewk_back_forward_list_private.h"
  42 #include "private/ewk_history_private.h"
  43 #include "private/ewk_hit_test_private.h"
  44 #include "private/ewk_settings_private.h"
  45 #include "private/ewk_web_application_icon_data_private.h"
  46 #include "public/ewk_hit_test_internal.h"
  47 #include "public/ewk_touch_internal.h"
  48 #include "public/ewk_view_product.h"
  49 #include "scroll_detector.h"
  50 #include "third_party/blink/public/mojom/choosers/file_chooser.mojom.h"
  51 #include "ui/gfx/geometry/point.h"
  52 #include "ui/gfx/geometry/size.h"
  53 #include "web_contents_delegate_efl.h"
  54
  55 namespace content {
  56 class RenderFrameHost;
  57 class RenderViewHost;
  58 class RenderWidgetHostViewEfl;
  59 class WebContentsDelegateEfl;
  60 class ContextMenuControllerEfl;
  61 class WebContentsViewEfl;
  62 class PopupControllerEfl;
  63 }
  64
  65 class ErrorParams;
  66 class _Ewk_Policy_Decision;
  67 class _Ewk_Hit_Test;
  68 class Ewk_Context;
  69 class WebViewEvasEventHandler;
  70 class _Ewk_Quota_Permission_Request;
  71
  72 template <typename CallbackPtr, typename CallbackParameter>
  73 class WebViewCallback {
  74  public:
  75   WebViewCallback() { Set(nullptr, nullptr); }
  76
  77   void Set(CallbackPtr cb, void* data) {
  78     callback_ = cb;
  79     user_data_ = data;
  80   }
  81
  82   bool IsCallbackSet() const { return callback_; }
  83
  84   Eina_Bool Run(Evas_Object* webview,
  85                 CallbackParameter param,
  86                 Eina_Bool* callback_result) {
  87     CHECK(callback_result);
  88     if (IsCallbackSet()) {
  89       *callback_result = callback_(webview, param, user_data_);
  90       return true;
  91     }
  92     return false;
  93   }
  94
  95   void Run(Evas_Object* webview, CallbackParameter param) {
  96     if (IsCallbackSet())
  97       callback_(webview, param, user_data_);
  98   }
  99
 100  private:
 101   CallbackPtr callback_;
 102   void* user_data_;
 103 };
 104
 105 class WebApplicationIconUrlGetCallback {
 106  public:
 107   WebApplicationIconUrlGetCallback(Ewk_Web_App_Icon_URL_Get_Callback func,
 108                                    void* user_data)
 109       : func_(func), user_data_(user_data) {}
 110   void Run(const std::string& url) {
 111     if (func_) {
 112       (func_)(url.c_str(), user_data_);
 113     }
 114   }
 115
 116  private:
 117   Ewk_Web_App_Icon_URL_Get_Callback func_;
 118   void* user_data_;
 119 };
 120
 121 class WebApplicationIconUrlsGetCallback {
 122  public:
 123   WebApplicationIconUrlsGetCallback(Ewk_Web_App_Icon_URLs_Get_Callback func,
 124                                     void* user_data)
 125       : func_(func), user_data_(user_data) {}
 126   void Run(const std::map<std::string, std::string>& urls) {
 127     if (func_) {
 128       Eina_List* list = NULL;
 129       for (std::map<std::string, std::string>::const_iterator it = urls.begin();
 130            it != urls.end(); ++it) {
 131         _Ewk_Web_App_Icon_Data* data =
 132             ewkWebAppIconDataCreate(it->first, it->second);
 133         list = eina_list_append(list, data);
 134       }
 135       (func_)(list, user_data_);
 136     }
 137   }
 138
 139  private:
 140   Ewk_Web_App_Icon_URLs_Get_Callback func_;
 141   void* user_data_;
 142 };
 143
 144 class WebApplicationCapableGetCallback {
 145  public:
 146   WebApplicationCapableGetCallback(Ewk_Web_App_Capable_Get_Callback func,
 147                                    void* user_data)
 148       : func_(func), user_data_(user_data) {}
 149   void Run(bool capable) {
 150     if (func_) {
 151       (func_)(capable ? EINA_TRUE : EINA_FALSE, user_data_);
 152     }
 153   }
 154
 155  private:
 156   Ewk_Web_App_Capable_Get_Callback func_;
 157   void* user_data_;
 158 };
 159
 160 class WebViewAsyncRequestHitTestDataCallback;
 161 class JavaScriptDialogManagerEfl;
 162 class PermissionPopupManager;
 163
 164 class EWebView {
 165  public:
 166   static EWebView* FromEvasObject(Evas_Object* eo);
 167   static int GetOrientation();
 168
 169   EWebView(Ewk_Context*, Evas_Object* smart_object);
 170   ~EWebView();
 171
 172   // initialize data members and activate event handlers.
 173   // call this once after created and before use
 174   void Initialize();
 175
 176   void CreateNewWindow(
 177       content::WebContentsEflDelegate::WebContentsCreateCallback);
 178   static Evas_Object* GetHostWindowDelegate(const content::WebContents*);
 179
 180   Ewk_Context* context() const { return context_.get(); }
 181   Evas_Object* evas_object() const { return evas_object_; }
 182   Evas_Object* native_view() const { return native_view_; }
 183   Evas* GetEvas() const { return evas_object_evas_get(evas_object_); }
 184   PermissionPopupManager* GetPermissionPopupManager() const {
 185     return permission_popup_manager_.get();
 186   }
 187
 188   content::WebContents& web_contents() const { return *web_contents_.get(); }
 189
 190   template <EWebViewCallbacks::CallbackType callbackType>
 191   EWebViewCallbacks::CallBack<callbackType> SmartCallback() const {
 192     return EWebViewCallbacks::CallBack<callbackType>(evas_object_);
 193   }
 194
 195   void set_magnifier(bool status);
 196
 197   // ewk_view api
 198   void SetURL(const GURL& url);
 199   const GURL& GetURL() const;
 200   void Reload();
 201   void ReloadBypassingCache();
 202   Eina_Bool CanGoBack();
 203   Eina_Bool CanGoForward();
 204   Eina_Bool HasFocus() const;
 205   void SetFocus(Eina_Bool focus);
 206   Eina_Bool GoBack();
 207   Eina_Bool GoForward();
 208   void Suspend();
 209   void Resume();
 210   void Stop();
 211   double GetTextZoomFactor() const;
 212   void SetTextZoomFactor(double text_zoom_factor);
 213   double GetPageZoomFactor() const;
 214   void SetPageZoomFactor(double page_zoom_factor);
 215   void ExecuteEditCommand(const char* command, const char* value);
 216   void SetOrientation(int orientation);
 217   bool TouchEventsEnabled() const;
 218   void SetTouchEventsEnabled(bool enabled);
 219   bool MouseEventsEnabled() const;
 220   void SetMouseEventsEnabled(bool enabled);
 221   void HandleTouchEvents(Ewk_Touch_Event_Type type,
 222                          const Eina_List* points,
 223                          const Evas_Modifier* modifiers);
 224   void Show();
 225   void Hide();
 226   bool ExecuteJavaScript(const char* script,
 227                          Ewk_View_Script_Execute_Callback callback,
 228                          void* userdata);
 229   bool SetUserAgent(const char* userAgent);
 230   bool SetUserAgentAppName(const char* application_name);
 231   bool SetPrivateBrowsing(bool incognito);
 232   bool GetPrivateBrowsing() const;
 233   const char* GetUserAgent() const;
 234   const char* GetUserAgentAppName() const;
 235   const char* GetSelectedText() const;
 236   Ewk_Settings* GetSettings() { return settings_.get(); }
 237   _Ewk_Frame* GetMainFrame();
 238   void UpdateWebKitPreferences();
 239   void LoadHTMLString(const char* html,
 240                       const char* base_uri,
 241                       const char* unreachable_uri);
 242   void LoadPlainTextString(const char* plain_text);
 243   void LoadData(const char* data,
 244                 size_t size,
 245                 const char* mime_type,
 246                 const char* encoding,
 247                 const char* base_uri,
 248                 const char* unreachable_uri = NULL);
 249
 250   void InvokeLoadError(const GURL& url,
 251                        int error_code,
 252                        const std::string& error_description,
 253                        bool is_main_frame);
 254   void InvokeAuthCallback(LoginDelegateEfl* login_delegate,
 255                           const GURL& url,
 256                           const std::string& realm);
 257   void Find(const char* text, Ewk_Find_Options);
 258   void InvokeAuthCallbackOnUI(_Ewk_Auth_Challenge* auth_challenge);
 259   void SetContentSecurityPolicy(const char* policy, Ewk_CSP_Header_Type type);
 260   void ShowPopupMenu(const std::vector<content::MenuItem>& items,
 261                      int selectedIndex,
 262                      bool multiple);
 263   Eina_Bool HidePopupMenu();
 264   void UpdateFormNavigation(int formElementCount,
 265                             int currentNodeIndex,
 266                             bool prevState,
 267                             bool nextState);
 268   void FormNavigate(bool direction);
 269   bool IsSelectPickerShown() const;
 270   void CloseSelectPicker();
 271   bool FormIsNavigating() const { return formIsNavigating_; }
 272   void SetFormIsNavigating(bool formIsNavigating);
 273   Eina_Bool PopupMenuUpdate(Eina_List* items, int selectedIndex);
 274   Eina_Bool DidSelectPopupMenuItem(int selectedIndex);
 275   Eina_Bool DidMultipleSelectPopupMenuItem(std::vector<int>& selectedIndices);
 276   Eina_Bool PopupMenuClose();
 277   void HandleLongPressGesture(const content::ContextMenuParams&);
 278   void ShowContextMenu(const content::ContextMenuParams&);
 279   void CancelContextMenu(int request_id);
 280   void SetScale(double scale_factor, int x, int y);
 281   bool GetScrollPosition(int* x, int* y) const;
 282   void SetScroll(int x, int y);
 283   void UrlRequestSet(const char* url,
 284                      content::NavigationController::LoadURLType loadtype,
 285                      Eina_Hash* headers,
 286                      const char* body);
 287
 288   content::SelectionControllerEfl* GetSelectionController() const;
 289   content::PopupControllerEfl* GetPopupController() const {
 290     return popup_controller_.get();
 291   }
 292   ScrollDetector* GetScrollDetector() const { return scroll_detector_.get(); }
 293   void MoveCaret(const gfx::Point& point);
 294   void QuerySelectionStyle();
 295   void OnQuerySelectionStyleReply(const SelectionStylePrams& params);
 296   void SelectLinkText(const gfx::Point& touch_point);
 297   bool GetSelectionRange(Eina_Rectangle* left_rect, Eina_Rectangle* right_rect);
 298   Eina_Bool ClearSelection();
 299
 300   // Callback OnCopyFromBackingStore will be called once we get the snapshot
 301   // from render
 302   void OnCopyFromBackingStore(bool success, const SkBitmap& bitmap);
 303
 304   void RenderViewCreated(content::RenderViewHost* render_view_host);
 305
 306   /**
 307    * Creates a snapshot of given rectangle from EWebView
 308    *
 309    * @param rect rectangle of EWebView which will be taken into snapshot
 310    *
 311    * @return created snapshot or NULL if error occured.
 312    * @note ownership of snapshot is passed to caller
 313   */
 314   Evas_Object* GetSnapshot(Eina_Rectangle rect);
 315
 316   bool GetSnapshotAsync(Eina_Rectangle rect,
 317                         Ewk_Web_App_Screenshot_Captured_Callback callback,
 318                         void* user_data);
 319   void InvokePolicyResponseCallback(_Ewk_Policy_Decision* policy_decision);
 320   void InvokePolicyNavigationCallback(content::RenderViewHost* rvh,
 321                                       NavigationPolicyParams params,
 322                                       bool* handled);
 323   void UseSettingsFont();
 324
 325   _Ewk_Hit_Test* RequestHitTestDataAt(int x, int y, Ewk_Hit_Test_Mode mode);
 326   Eina_Bool AsyncRequestHitTestDataAt(int x,
 327                                       int y,
 328                                       Ewk_Hit_Test_Mode mode,
 329                                       Ewk_View_Hit_Test_Request_Callback,
 330                                       void* user_data);
 331   _Ewk_Hit_Test* RequestHitTestDataAtBlinkCoords(int x,
 332                                                  int y,
 333                                                  Ewk_Hit_Test_Mode mode);
 334   Eina_Bool AsyncRequestHitTestDataAtBlinkCords(
 335       int x,
 336       int y,
 337       Ewk_Hit_Test_Mode mode,
 338       Ewk_View_Hit_Test_Request_Callback,
 339       void* user_data);
 340   void DispatchAsyncHitTestData(const Hit_Test_Params& params,
 341                                 int64_t request_id);
 342   void UpdateHitTestData(const Hit_Test_Params& params);
 343
 344   int current_find_request_id() const { return current_find_request_id_; }
 345   bool PlainTextGet(Ewk_View_Plain_Text_Get_Callback callback, void* user_data);
 346   void InvokePlainTextGetCallback(const std::string& content_text,
 347                                   int plain_text_get_callback_id);
 348   int SetEwkViewPlainTextGetCallback(Ewk_View_Plain_Text_Get_Callback callback,
 349                                      void* user_data);
 350   void SetViewGeolocationPermissionCallback(
 351       Ewk_View_Geolocation_Permission_Callback callback,
 352       void* user_data);
 353   bool InvokeViewGeolocationPermissionCallback(
 354       _Ewk_Geolocation_Permission_Request*
 355           geolocation_permission_request_context,
 356       Eina_Bool* result);
 357   void SetViewUserMediaPermissionCallback(
 358       Ewk_View_User_Media_Permission_Callback callback,
 359       void* user_data);
 360   bool InvokeViewUserMediaPermissionCallback(
 361       _Ewk_User_Media_Permission_Request* user_media_permission_request_context,
 362       Eina_Bool* result);
 363   void SetViewUnfocusAllowCallback(Ewk_View_Unfocus_Allow_Callback callback,
 364                                    void* user_data);
 365   bool InvokeViewUnfocusAllowCallback(Ewk_Unfocus_Direction direction,
 366                                       Eina_Bool* result);
 367   void DidChangeContentsSize(int width, int height);
 368   const Eina_Rectangle GetContentsSize() const;
 369   void GetScrollSize(int* w, int* h);
 370   void StopFinding();
 371   void SetProgressValue(double progress);
 372   double GetProgressValue();
 373   const char* GetTitle();
 374   bool SaveAsPdf(int width, int height, const std::string& file_name);
 375   void BackForwardListClear();
 376   _Ewk_Back_Forward_List* GetBackForwardList() const;
 377   void InvokeBackForwardListChangedCallback();
 378   _Ewk_History* GetBackForwardHistory() const;
 379   bool WebAppCapableGet(Ewk_Web_App_Capable_Get_Callback callback,
 380                         void* userData);
 381   bool WebAppIconUrlGet(Ewk_Web_App_Icon_URL_Get_Callback callback,
 382                         void* userData);
 383   bool WebAppIconUrlsGet(Ewk_Web_App_Icon_URLs_Get_Callback callback,
 384                          void* userData);
 385   void InvokeWebAppCapableGetCallback(bool capable, int callbackId);
 386   void InvokeWebAppIconUrlGetCallback(const std::string& iconUrl,
 387                                       int callbackId);
 388   void InvokeWebAppIconUrlsGetCallback(
 389       const std::map<std::string, std::string>& iconUrls,
 390       int callbackId);
 391   void SetNotificationPermissionCallback(
 392       Ewk_View_Notification_Permission_Callback callback,
 393       void* user_data);
 394   bool IsNotificationPermissionCallbackSet() const;
 395   bool InvokeNotificationPermissionCallback(
 396       Ewk_Notification_Permission_Request* request);
 397
 398   bool GetMHTMLData(Ewk_View_MHTML_Data_Get_Callback callback, void* user_data);
 399   void OnMHTMLContentGet(const std::string& mhtml_content, int callback_id);
 400   bool IsFullscreen();
 401   void ExitFullscreen();
 402   double GetScale();
 403   void DidChangePageScaleFactor(double scale_factor);
 404   void SetJavaScriptAlertCallback(Ewk_View_JavaScript_Alert_Callback callback,
 405                                   void* user_data);
 406   void JavaScriptAlertReply();
 407   void SetJavaScriptConfirmCallback(
 408       Ewk_View_JavaScript_Confirm_Callback callback,
 409       void* user_data);
 410   void JavaScriptConfirmReply(bool result);
 411   void SetJavaScriptPromptCallback(Ewk_View_JavaScript_Prompt_Callback callback,
 412                                    void* user_data);
 413   void JavaScriptPromptReply(const char* result);
 414   void set_renderer_crashed();
 415   void GetPageScaleRange(double* min_scale, double* max_scale);
 416   void SetDrawsTransparentBackground(bool enabled);
 417   void GetSessionData(const char** data, unsigned* length) const;
 418   bool RestoreFromSessionData(const char* data, unsigned length);
 419   void ShowFileChooser(content::RenderFrameHost* render_frame_host,
 420                        const blink::mojom::FileChooserParams&);
 421   void SetBrowserFont();
 422   void SetCertificatePem(const std::string& certificate);
 423   bool IsDragging() const;
 424
 425   void RequestColorPicker(int r, int g, int b, int a);
 426   void DismissColorPicker();
 427   bool SetColorPickerColor(int r, int g, int b, int a);
 428   void InputPickerShow(ui::TextInputType input_type, double input_value);
 429
 430   void ShowContentsDetectedPopup(const char*);
 431
 432   // Returns TCP port number with Inspector, or 0 if error.
 433   int StartInspectorServer(int port = 0);
 434   bool StopInspectorServer();
 435
 436   void LoadNotFoundErrorPage(const std::string& invalidUrl);
 437   static std::string GetPlatformLocale();
 438   bool GetLinkMagnifierEnabled() const;
 439   void SetLinkMagnifierEnabled(bool enabled);
 440
 441   void SetOverrideEncoding(const std::string& encoding);
 442   void SetQuotaPermissionRequestCallback(
 443       Ewk_Quota_Permission_Request_Callback callback,
 444       void* user_data);
 445   void InvokeQuotaPermissionRequest(
 446       _Ewk_Quota_Permission_Request* request,
 447       const content::QuotaPermissionContext::PermissionCallback& cb);
 448   void QuotaRequestReply(const _Ewk_Quota_Permission_Request* request,
 449                          bool allow);
 450   void QuotaRequestCancel(const _Ewk_Quota_Permission_Request* request);
 451 #if !defined(EWK_BRINGUP)  // FIXME: m67 bringup
 452   void SetViewMode(blink::WebViewMode view_mode);
 453 #endif
 454   gfx::Point GetContextMenuPosition() const;
 455
 456   content::ContextMenuControllerEfl* GetContextMenuController() {
 457     return context_menu_.get();
 458   }
 459   void ResetContextMenuController();
 460
 461   /// ---- Event handling
 462   bool HandleShow();
 463   bool HandleHide();
 464   bool HandleMove(int x, int y);
 465   bool HandleResize(int width, int height);
 466   bool HandleTextSelectionDown(int x, int y);
 467   bool HandleTextSelectionUp(int x, int y);
 468
 469   void HandleRendererProcessCrash();
 470   void InvokeWebProcessCrashedCallback();
 471
 472   void HandleTapGestureForSelection(bool is_content_editable);
 473   void HandleZoomGesture(blink::WebGestureEvent& event);
 474   void ClosePage();
 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 #if !defined(EWK_BRINGUP)  // FIXME: m71 bringup
 538   std::unique_ptr<content::FileChooserControllerEfl> file_chooser_;
 539 #endif
 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)
 589   blink::mojom::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