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 #include <map>
   9 #include <string>
  10 #include <Evas.h>
  11 #include <locale.h>
  12 #include <vector>
  13
  14 #include "base/callback.h"
  15 #include "base/containers/id_map.h"
  16 #include "base/synchronization/waitable_event.h"
  17 #include "browser/input_picker/input_picker.h"
  18 #include "content/browser/date_time_chooser_efl.h"
  19 #include "content/browser/renderer_host/event_with_latency_info.h"
  20 #include "content/browser/select_picker/select_picker_base.h"
  21 #include "content/browser/selection/selection_controller_efl.h"
  22 #include "content/browser/web_contents/web_contents_view_aura.h"
  23 #include "content/browser/web_contents/web_contents_view_aura_helper_efl.h"
  24 #include "content/public/browser/context_menu_params.h"
  25 #include "content/public/browser/navigation_controller.h"
  26 #include "content/public/browser/quota_permission_context.h"
  27 #include "content/public/browser/web_contents_delegate.h"
  28 #include "content/public/browser/web_contents_efl_delegate.h"
  29 #include "content/public/common/input_event_ack_state.h"
  30 #include "content_browser_client_efl.h"
  31 #include "context_menu_controller_efl.h"
  32 #include "eweb_context.h"
  33 #include "eweb_view_callbacks.h"
  34 #include "file_chooser_controller_efl.h"
  35 #include "permission_popup_manager.h"
  36 #include "popup_controller_efl.h"
  37 #include "private/ewk_auth_challenge_private.h"
  38 #include "private/ewk_back_forward_list_private.h"
  39 #include "private/ewk_history_private.h"
  40 #include "private/ewk_hit_test_private.h"
  41 #include "private/ewk_settings_private.h"
  42 #include "private/ewk_web_application_icon_data_private.h"
  43 #include "public/ewk_hit_test_internal.h"
  44 #include "public/ewk_touch_internal.h"
  45 #include "public/ewk_view_product.h"
  46 #include "scroll_detector.h"
  47 #include "third_party/blink/public/common/context_menu_data/menu_item_info.h"
  48 #include "third_party/blink/public/mojom/choosers/file_chooser.mojom.h"
  49 #include "third_party/blink/public/mojom/choosers/popup_menu.mojom.h"
  50 #include "ui/aura/window_tree_host.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 aura {
  56 namespace client {
  57 class FocusClient;
  58 class WindowParentingClient;
  59 }  // namespace client
  60 }  // namespace aura
  61
  62 namespace base {
  63 class FilePath;
  64 }
  65
  66 namespace content {
  67 class RenderFrameHost;
  68 class RenderViewHost;
  69 class RenderWidgetHostViewAura;
  70 class WebContentsDelegateEfl;
  71 class WebContentsViewAura;
  72 class ContextMenuControllerEfl;
  73 class PopupControllerEfl;
  74 class InputPicker;
  75 class GinNativeBridgeDispatcherHost;
  76 class NavigationHandle;
  77 }
  78
  79 class ErrorParams;
  80 class _Ewk_App_Control;
  81 class _Ewk_Policy_Decision;
  82 class _Ewk_Hit_Test;
  83 class Ewk_Context;
  84 class WebViewEvasEventHandler;
  85 class _Ewk_Quota_Permission_Request;
  86
  87 #if defined(TIZEN_ATK_SUPPORT)
  88 class EWebAccessibility;
  89 #endif
  90
  91 template <typename CallbackPtr, typename CallbackParameter>
  92 class WebViewCallback {
  93  public:
  94   WebViewCallback() { Set(nullptr, nullptr); }
  95
  96   void Set(CallbackPtr cb, void* data) {
  97     callback_ = cb;
  98     user_data_ = data;
  99   }
 100
 101   bool IsCallbackSet() const { return callback_; }
 102
 103   Eina_Bool Run(Evas_Object* webview,
 104                 CallbackParameter param,
 105                 Eina_Bool* callback_result) {
 106     CHECK(callback_result);
 107     if (IsCallbackSet()) {
 108       *callback_result = callback_(webview, param, user_data_);
 109       return true;
 110     }
 111     return false;
 112   }
 113
 114   void Run(Evas_Object* webview, CallbackParameter param) {
 115     if (IsCallbackSet())
 116       callback_(webview, param, user_data_);
 117   }
 118
 119  private:
 120   CallbackPtr callback_;
 121   void* user_data_;
 122 };
 123
 124 template <typename CallbackReturnValue,
 125           typename CallbackPtr,
 126           typename CallbackParameter>
 127 class WebViewCallbackWithReturnValue {
 128  public:
 129   WebViewCallbackWithReturnValue() { Set(nullptr, nullptr); }
 130
 131   void Set(CallbackPtr cb, void* data) {
 132     callback_ = cb;
 133     user_data_ = data;
 134   }
 135
 136   /* LCOV_EXCL_START */
 137   bool IsCallbackSet() const { return callback_; }
 138
 139   CallbackReturnValue Run(Evas_Object* webview, CallbackParameter param) {
 140     if (IsCallbackSet())
 141       return callback_(webview, param, user_data_);
 142
 143     return {};
 144   }
 145   /* LCOV_EXCL_STOP */
 146
 147  private:
 148   CallbackPtr callback_;
 149   void* user_data_;
 150 };
 151
 152 template <typename CallbackPtr, typename... CallbackParameter>
 153 class WebViewExceededQuotaCallback {
 154  public:
 155   WebViewExceededQuotaCallback() { Set(nullptr, nullptr); }
 156
 157   void Set(CallbackPtr cb, void* data) {
 158     callback_ = cb;
 159     user_data_ = data;
 160   }
 161
 162   bool IsCallbackSet() const { return callback_; }
 163
 164   /* LCOV_EXCL_START */
 165   void Run(Evas_Object* webview, CallbackParameter... param) {
 166     if (IsCallbackSet())
 167       callback_(webview, param..., user_data_);
 168   }
 169   /* LCOV_EXCL_STOP */
 170
 171  private:
 172   CallbackPtr callback_;
 173   void* user_data_;
 174 };
 175
 176 class BackgroundColorGetCallback {
 177  public:
 178   BackgroundColorGetCallback(Ewk_View_Background_Color_Get_Callback func,
 179                              void* user_data)
 180       : func_(func), user_data_(user_data) {}
 181
 182   void Run(Evas_Object* webview, int r, int g, int b, int a) {
 183     if (func_)
 184       func_(webview, r, g, b, a, user_data_);
 185   }
 186
 187  private:
 188   Ewk_View_Background_Color_Get_Callback func_;
 189   void* user_data_;
 190 };
 191
 192 class WebApplicationIconUrlGetCallback {
 193  public:
 194   WebApplicationIconUrlGetCallback(Ewk_Web_App_Icon_URL_Get_Callback func,
 195                                    void* user_data)
 196       : func_(func), user_data_(user_data) {}
 197   void Run(const std::string& url) {
 198     if (func_) {
 199       (func_)(url.c_str(), user_data_);
 200     }
 201   }
 202
 203  private:
 204   Ewk_Web_App_Icon_URL_Get_Callback func_;
 205   void* user_data_;
 206 };
 207
 208 class WebApplicationIconUrlsGetCallback {
 209  public:
 210   WebApplicationIconUrlsGetCallback(Ewk_Web_App_Icon_URLs_Get_Callback func,
 211                                     void* user_data)
 212       : func_(func), user_data_(user_data) {}
 213   void Run(const std::map<std::string, std::string>& urls) {
 214     if (func_) {
 215       Eina_List* list = NULL;
 216       for (std::map<std::string, std::string>::const_iterator it = urls.begin();
 217            it != urls.end(); ++it) {
 218         _Ewk_Web_App_Icon_Data* data =
 219             ewkWebAppIconDataCreate(it->first, it->second);
 220         list = eina_list_append(list, data);
 221       }
 222       (func_)(list, user_data_);
 223     }
 224   }
 225
 226  private:
 227   Ewk_Web_App_Icon_URLs_Get_Callback func_;
 228   void* user_data_;
 229 };
 230
 231 class WebApplicationCapableGetCallback {
 232  public:
 233   WebApplicationCapableGetCallback(Ewk_Web_App_Capable_Get_Callback func,
 234                                    void* user_data)
 235       : func_(func), user_data_(user_data) {}
 236   void Run(bool capable) {
 237     if (func_) {
 238       (func_)(capable ? EINA_TRUE : EINA_FALSE, user_data_);
 239     }
 240   }
 241
 242  private:
 243   Ewk_Web_App_Capable_Get_Callback func_;
 244   void* user_data_;
 245 };
 246
 247 class DidChangeThemeColorCallback {
 248  public:
 249   DidChangeThemeColorCallback() : callback_(nullptr), user_data_(nullptr) {}
 250   void Set(Ewk_View_Did_Change_Theme_Color_Callback callback, void* user_data) {
 251     callback_ = callback;
 252     user_data_ = user_data;
 253   }
 254   void Run(Evas_Object* o, const SkColor& color) {
 255     if (callback_)
 256       callback_(o, SkColorGetR(color), SkColorGetG(color), SkColorGetB(color),
 257                 SkColorGetA(color), user_data_);
 258   }
 259
 260  private:
 261   Ewk_View_Did_Change_Theme_Color_Callback callback_;
 262   void* user_data_;
 263 };
 264
 265 class WebViewAsyncRequestHitTestDataCallback;
 266 class JavaScriptDialogManagerEfl;
 267 class PermissionPopupManager;
 268
 269 class EWebView {
 270  public:
 271   static EWebView* FromEvasObject(Evas_Object* eo);
 272
 273   EWebView(Ewk_Context*, Evas_Object* smart_object);
 274   ~EWebView();
 275
 276   // initialize data members and activate event handlers.
 277   // call this once after created and before use
 278   void Initialize();
 279
 280   bool CreateNewWindow(
 281       content::WebContentsEflDelegate::WebContentsCreateCallback);
 282   static Evas_Object* GetHostWindowDelegate(const content::WebContents*);
 283
 284   content::WebContentsViewAura* wcva() const;
 285   content::RenderWidgetHostViewAura* rwhva() const;
 286   Ewk_Context* context() const { return context_.get(); }
 287   Evas_Object* evas_object() const { return evas_object_; }
 288   Evas_Object* native_view() const { return native_view_; }
 289   Evas_Object* GetElmWindow() const;
 290   Evas* GetEvas() const { return evas_object_evas_get(evas_object_); }
 291   PermissionPopupManager* GetPermissionPopupManager() const {
 292     return permission_popup_manager_.get();
 293   }
 294
 295   content::WebContents& web_contents() const { return *web_contents_.get(); }
 296
 297 #if defined(TIZEN_ATK_SUPPORT)
 298   EWebAccessibility& eweb_accessibility() const {
 299     return *eweb_accessibility_.get();
 300   }
 301 #endif
 302
 303   template <EWebViewCallbacks::CallbackType callbackType>
 304   EWebViewCallbacks::CallBack<callbackType> SmartCallback() const {
 305     return EWebViewCallbacks::CallBack<callbackType>(evas_object_);
 306   }
 307
 308   // ewk_view api
 309   void SetURL(const GURL& url, bool from_api = false);
 310   const GURL& GetURL() const;
 311   const GURL& GetOriginalURL() const;
 312   void Reload();
 313   void ReloadBypassingCache();
 314   Eina_Bool CanGoBack();
 315   Eina_Bool CanGoForward();
 316   Eina_Bool HasFocus() const;
 317   void SetFocus(Eina_Bool focus);
 318   Eina_Bool GoBack();
 319   Eina_Bool GoForward();
 320   void Suspend();
 321   void Resume();
 322   void Stop();
 323   void SetSessionTimeout(uint64_t timeout);
 324   double GetTextZoomFactor() const;
 325   void SetTextZoomFactor(double text_zoom_factor);
 326   double GetPageZoomFactor() const;
 327   void SetPageZoomFactor(double page_zoom_factor);
 328   void ExecuteEditCommand(const char* command, const char* value);
 329 #if BUILDFLAG(IS_TIZEN)
 330   void EnterDragState();
 331 #endif
 332   void SetOrientation(int orientation);
 333   int GetOrientation();
 334   bool TouchEventsEnabled() const;
 335   void SetTouchEventsEnabled(bool enabled);
 336   bool MouseEventsEnabled() const;
 337   void SetMouseEventsEnabled(bool enabled);
 338   void HandleTouchEvents(Ewk_Touch_Event_Type type,
 339                          const Eina_List* points,
 340                          const Evas_Modifier* modifiers);
 341   void Show();
 342   void Hide();
 343   bool ExecuteJavaScript(const char* script,
 344                          Ewk_View_Script_Execute_Callback callback,
 345                          void* userdata);
 346   bool SetUserAgent(const char* userAgent);
 347   bool SetUserAgentAppName(const char* application_name);
 348 #if BUILDFLAG(IS_TIZEN)
 349   bool SetPrivateBrowsing(bool incognito);
 350   bool GetPrivateBrowsing() const;
 351 #endif
 352   const char* GetUserAgent() const;
 353   const char* GetUserAgentAppName() const;
 354   const char* CacheSelectedText();
 355   Ewk_Settings* GetSettings() { return settings_.get(); }
 356   _Ewk_Frame* GetMainFrame();
 357   void UpdateWebKitPreferences();
 358   void LoadHTMLString(const char* html,
 359                       const char* base_uri,
 360                       const char* unreachable_uri);
 361   void LoadPlainTextString(const char* plain_text);
 362   void LoadData(const char* data,
 363                 size_t size,
 364                 const char* mime_type,
 365                 const char* encoding,
 366                 const char* base_uri,
 367                 const char* unreachable_uri = NULL);
 368
 369   void InvokeLoadError(const GURL& url, int error_code, bool is_cancellation);
 370
 371   void SetViewAuthCallback(Ewk_View_Authentication_Callback callback,
 372                            void* user_data);
 373   void InvokeAuthCallback(LoginDelegateEfl* login_delegate,
 374                           const GURL& url,
 375                           const std::string& realm);
 376   void Find(const char* text, Ewk_Find_Options);
 377   void InvokeAuthCallbackOnUI(_Ewk_Auth_Challenge* auth_challenge);
 378   void SetContentSecurityPolicy(const char* policy, Ewk_CSP_Header_Type type);
 379   void HandlePopupMenu(std::vector<blink::mojom::MenuItemPtr> items,
 380                        int selectedIndex,
 381                        bool multiple,
 382                        const gfx::Rect& bounds);
 383   void HidePopupMenu();
 384   void DidSelectPopupMenuItems(std::vector<int>& indices);
 385   void DidCancelPopupMenu();
 386   void HandleLongPressGesture(const content::ContextMenuParams&);
 387   void ShowContextMenu(const content::ContextMenuParams&);
 388   void CancelContextMenu(int request_id);
 389   void SetScale(double scale_factor);
 390   void SetScaleChangedCallback(Ewk_View_Scale_Changed_Callback callback,
 391                                void* user_data);
 392
 393   bool GetScrollPosition(int* x, int* y) const;
 394   void SetScroll(int x, int y);
 395   void UrlRequestSet(const char* url,
 396                      content::NavigationController::LoadURLType loadtype,
 397                      Eina_Hash* headers,
 398                      const char* body);
 399
 400   SelectPickerBase* GetSelectPicker() const { return select_picker_.get(); }
 401   content::SelectionControllerEfl* GetSelectionController() const;
 402   content::PopupControllerEfl* GetPopupController() const {
 403     return popup_controller_.get();
 404   }
 405   ScrollDetector* GetScrollDetector() const { return scroll_detector_.get(); }
 406   void MoveCaret(const gfx::Point& point);
 407   void SelectFocusedLink();
 408   bool GetSelectionRange(Eina_Rectangle* left_rect, Eina_Rectangle* right_rect);
 409   Eina_Bool ClearSelection();
 410
 411   // Callback OnCopyFromBackingStore will be called once we get the snapshot
 412   // from render
 413   void OnCopyFromBackingStore(bool success, const SkBitmap& bitmap);
 414
 415   void OnFocusIn();
 416   void OnFocusOut();
 417
 418   void UpdateContextMenu(bool is_password_input);
 419   void RenderViewReady();
 420
 421   /**
 422    * Creates a snapshot of given rectangle from EWebView
 423    *
 424    * @param rect rectangle of EWebView which will be taken into snapshot
 425    * @param scale_factor scale factor
 426    * @return created snapshot or NULL if error occured.
 427    * @note ownership of snapshot is passed to caller
 428    */
 429   Evas_Object* GetSnapshot(Eina_Rectangle rect, float scale_factor);
 430
 431   bool GetSnapshotAsync(Eina_Rectangle rect,
 432                         Ewk_Web_App_Screenshot_Captured_Callback callback,
 433                         void* user_data,
 434                         float scale_factor);
 435   void InvokePolicyResponseCallback(_Ewk_Policy_Decision* policy_decision,
 436                                     bool* defer);
 437   void InvokePolicyNavigationCallback(const NavigationPolicyParams& params,
 438                                       bool* handled);
 439   void UseSettingsFont();
 440
 441   _Ewk_Hit_Test* RequestHitTestDataAt(int x, int y, Ewk_Hit_Test_Mode mode);
 442   Eina_Bool AsyncRequestHitTestDataAt(int x,
 443                                       int y,
 444                                       Ewk_Hit_Test_Mode mode,
 445                                       Ewk_View_Hit_Test_Request_Callback,
 446                                       void* user_data);
 447   _Ewk_Hit_Test* RequestHitTestDataAtBlinkCoords(int x,
 448                                                  int y,
 449                                                  Ewk_Hit_Test_Mode mode);
 450   Eina_Bool AsyncRequestHitTestDataAtBlinkCords(
 451       int x,
 452       int y,
 453       Ewk_Hit_Test_Mode mode,
 454       Ewk_View_Hit_Test_Request_Callback,
 455       void* user_data);
 456   void DispatchAsyncHitTestData(const Hit_Test_Params& params,
 457                                 int64_t request_id);
 458   void UpdateHitTestData(const Hit_Test_Params& params);
 459
 460   int current_find_request_id() const { return current_find_request_id_; }
 461   bool PlainTextGet(Ewk_View_Plain_Text_Get_Callback callback, void* user_data);
 462   void InvokePlainTextGetCallback(const std::string& content_text,
 463                                   int plain_text_get_callback_id);
 464   int SetEwkViewPlainTextGetCallback(Ewk_View_Plain_Text_Get_Callback callback,
 465                                      void* user_data);
 466   void SetViewGeolocationPermissionCallback(
 467       Ewk_View_Geolocation_Permission_Callback callback,
 468       void* user_data);
 469   bool InvokeViewGeolocationPermissionCallback(
 470       _Ewk_Geolocation_Permission_Request*
 471           geolocation_permission_request_context,
 472       Eina_Bool* result);
 473   void SetViewUserMediaPermissionCallback(
 474       Ewk_View_User_Media_Permission_Callback callback,
 475       void* user_data);
 476   bool InvokeViewUserMediaPermissionCallback(
 477       _Ewk_User_Media_Permission_Request* user_media_permission_request_context,
 478       Eina_Bool* result);
 479   void SetViewUserMediaPermissionQueryCallback(
 480       Ewk_View_User_Media_Permission_Query_Callback callback,
 481       void* user_data);
 482   Ewk_User_Media_Permission_Query_Result
 483   InvokeViewUserMediaPermissionQueryCallback(
 484       _Ewk_User_Media_Permission_Query* user_media_permission_query_context);
 485   void SetViewUnfocusAllowCallback(Ewk_View_Unfocus_Allow_Callback callback,
 486                                    void* user_data);
 487   bool InvokeViewUnfocusAllowCallback(Ewk_Unfocus_Direction direction,
 488                                       Eina_Bool* result);
 489   void DidChangeContentsSize(int width, int height);
 490   const Eina_Rectangle GetContentsSize() const;
 491   void GetScrollSize(int* w, int* h);
 492   void StopFinding();
 493   void SetProgressValue(double progress);
 494   double GetProgressValue();
 495   const char* GetTitle();
 496   bool SaveAsPdf(int width, int height, const std::string& file_name);
 497   void BackForwardListClear();
 498   _Ewk_Back_Forward_List* GetBackForwardList() const;
 499   void InvokeBackForwardListChangedCallback();
 500   _Ewk_History* GetBackForwardHistory() const;
 501   bool WebAppCapableGet(Ewk_Web_App_Capable_Get_Callback callback,
 502                         void* userData);
 503   bool WebAppIconUrlGet(Ewk_Web_App_Icon_URL_Get_Callback callback,
 504                         void* userData);
 505   bool WebAppIconUrlsGet(Ewk_Web_App_Icon_URLs_Get_Callback callback,
 506                          void* userData);
 507   void InvokeWebAppCapableGetCallback(bool capable, int callbackId);
 508   void InvokeWebAppIconUrlGetCallback(const std::string& iconUrl,
 509                                       int callbackId);
 510   void InvokeWebAppIconUrlsGetCallback(
 511       const std::map<std::string, std::string>& iconUrls,
 512       int callbackId);
 513   void SetNotificationPermissionCallback(
 514       Ewk_View_Notification_Permission_Callback callback,
 515       void* user_data);
 516   bool IsNotificationPermissionCallbackSet() const;
 517   bool InvokeNotificationPermissionCallback(
 518       Ewk_Notification_Permission_Request* request);
 519
 520   bool GetMHTMLData(Ewk_View_MHTML_Data_Get_Callback callback, void* user_data);
 521   void OnMHTMLContentGet(const std::string& mhtml_content, int callback_id);
 522   bool SavePageAsMHTML(const std::string& path,
 523                        Ewk_View_Save_Page_Callback callback,
 524                        void* user_data);
 525   bool IsFullscreen();
 526   void ExitFullscreen();
 527   double GetScale();
 528   void DidChangePageScaleFactor(double scale_factor);
 529   void SetScaledContentsSize();
 530   void SetJavaScriptAlertCallback(Ewk_View_JavaScript_Alert_Callback callback,
 531                                   void* user_data);
 532   void JavaScriptAlertReply();
 533   void SetJavaScriptConfirmCallback(
 534       Ewk_View_JavaScript_Confirm_Callback callback,
 535       void* user_data);
 536   void JavaScriptConfirmReply(bool result);
 537   void SetJavaScriptPromptCallback(Ewk_View_JavaScript_Prompt_Callback callback,
 538                                    void* user_data);
 539   void JavaScriptPromptReply(const char* result);
 540   void set_renderer_crashed();
 541   void GetPageScaleRange(double* min_scale, double* max_scale);
 542   void SetDrawsTransparentBackground(bool enabled);
 543   bool GetBackgroundColor(Ewk_View_Background_Color_Get_Callback callback,
 544                           void* user_data);
 545   void OnGetBackgroundColor(int callback_id, SkColor bg_color);
 546
 547   void GetSessionData(const char** data, unsigned* length) const;
 548   bool RestoreFromSessionData(const char* data, unsigned length);
 549   void ShowFileChooser(content::RenderFrameHost* render_frame_host,
 550                        const blink::mojom::FileChooserParams&);
 551   void SetBrowserFont();
 552   bool IsDragging() const;
 553
 554   void RequestColorPicker(int r, int g, int b, int a);
 555   bool SetColorPickerColor(int r, int g, int b, int a);
 556   void InputPickerShow(ui::TextInputType input_type,
 557                        double input_value,
 558                        content::DateTimeChooserEfl* date_time_chooser);
 559
 560   void ShowContentsDetectedPopup(const char*);
 561
 562   // Returns TCP port number with Inspector, or 0 if error.
 563   int StartInspectorServer(int port = 0);
 564   bool StopInspectorServer();
 565
 566   void LoadNotFoundErrorPage(const std::string& invalidUrl);
 567   static std::string GetPlatformLocale();
 568   bool GetLinkMagnifierEnabled() const;
 569   void SetLinkMagnifierEnabled(bool enabled);
 570
 571   bool GetHorizontalPanningHold() const;
 572   void SetHorizontalPanningHold(bool hold);
 573   bool GetVerticalPanningHold() const;
 574   void SetVerticalPanningHold(bool hold);
 575
 576   void SetQuotaPermissionRequestCallback(
 577       Ewk_Quota_Permission_Request_Callback callback,
 578       void* user_data);
 579   void InvokeQuotaPermissionRequest(
 580       _Ewk_Quota_Permission_Request* request,
 581       content::QuotaPermissionContext::PermissionCallback cb);
 582   void QuotaRequestReply(const _Ewk_Quota_Permission_Request* request,
 583                          bool allow);
 584   void QuotaRequestCancel(const _Ewk_Quota_Permission_Request* request);
 585 #if !defined(EWK_BRINGUP)  // FIXME: m67 bringup
 586   void SetViewMode(blink::WebViewMode view_mode);
 587 #endif
 588   gfx::Point GetContextMenuPosition() const;
 589
 590   content::ContextMenuControllerEfl* GetContextMenuController() {
 591     return context_menu_.get();
 592   }
 593
 594   bool SetMainFrameScrollbarVisible(bool visible);
 595   bool GetMainFrameScrollbarVisible(
 596       Ewk_View_Main_Frame_Scrollbar_Visible_Get_Callback callback,
 597       void* user_data);
 598   void InvokeMainFrameScrollbarVisibleCallback(int callback_id, bool visible);
 599
 600   void ResetContextMenuController();
 601   Eina_Bool AddJavaScriptMessageHandler(Evas_Object* view,
 602                                         Ewk_View_Script_Message_Cb callback,
 603                                         std::string name);
 604
 605   content::GinNativeBridgeDispatcherHost* GetGinNativeBridgeDispatcherHost()
 606       const {
 607     return gin_native_bridge_dispatcher_host_.get();
 608   }
 609   bool SetPageVisibility(Ewk_Page_Visibility_State page_visibility_state);
 610
 611   void SetExceededIndexedDatabaseQuotaCallback(
 612       Ewk_View_Exceeded_Indexed_Database_Quota_Callback callback,
 613       void* user_data);
 614   void InvokeExceededIndexedDatabaseQuotaCallback(const GURL& origin,
 615                                                   int64_t current_quota);
 616   void ExceededIndexedDatabaseQuotaReply(bool allow);
 617
 618 #if defined(TIZEN_VIDEO_HOLE)
 619   void SetVideoHoleSupport(bool enable);
 620 #endif
 621
 622   /// ---- Event handling
 623   bool HandleShow();
 624   bool HandleHide();
 625   bool HandleMove(int x, int y);
 626   bool HandleResize(int width, int height);
 627   bool HandleTextSelectionDown(int x, int y);
 628   bool HandleTextSelectionUp(int x, int y);
 629
 630   void HandleRendererProcessCrash();
 631   void InvokeWebProcessCrashedCallback();
 632
 633   void HandleTapGestureForSelection(bool is_content_editable);
 634   void HandleZoomGesture(blink::WebGestureEvent& event);
 635   void ClosePage();
 636
 637   void RequestManifest(Ewk_View_Request_Manifest_Callback callback,
 638                        void* user_data);
 639   void DidRespondRequestManifest(_Ewk_View_Request_Manifest* manifest,
 640                                  Ewk_View_Request_Manifest_Callback callback,
 641                                  void* user_data);
 642
 643   void SetBeforeUnloadConfirmPanelCallback(
 644       Ewk_View_Before_Unload_Confirm_Panel_Callback callback,
 645       void* user_data);
 646   void ReplyBeforeUnloadConfirmPanel(Eina_Bool result);
 647   void SyncAcceptLanguages(const std::string& accept_languages);
 648
 649   void OnOverscrolled(const gfx::Vector2dF& accumulated_overscroll,
 650                       const gfx::Vector2dF& latest_overscroll_delta);
 651
 652   bool SetVisibility(bool enable);
 653   void SetDoNotTrack(Eina_Bool);
 654
 655 #if defined(TIZEN_ATK_SUPPORT)
 656   void UpdateSpatialNavigationStatus(Eina_Bool enable);
 657   void UpdateAccessibilityStatus(Eina_Bool enable);
 658
 659   bool CheckLazyInitializeAtk() {
 660     return is_initialized_ && lazy_initialize_atk_;
 661   }
 662   void InitAtk();
 663   bool GetAtkStatus();
 664 #endif
 665
 666   content::DateTimeChooserEfl* GetDateTimeChooser() {
 667     return date_time_chooser_;
 668   }
 669
 670   bool ShouldIgnoreNavigation(content::NavigationHandle* navigation_handle);
 671
 672 #if BUILDFLAG(IS_TIZEN_TV)
 673   void DrawLabel(Evas_Object* image, Eina_Rectangle rect);
 674   void ClearLabels();
 675 #endif  // IS_TIZEN_TV
 676
 677   void SetDidChangeThemeColorCallback(
 678       Ewk_View_Did_Change_Theme_Color_Callback callback,
 679       void* user_data);
 680   void DidChangeThemeColor(const SkColor& color);
 681
 682   void OnSelectionRectReceived(const gfx::Rect& selection_rect) const;
 683
 684  private:
 685   static void NativeViewResize(void* data,
 686                                Evas* e,
 687                                Evas_Object* obj,
 688                                void* event_info);
 689   void InitializeContent();
 690   void InitializeWindowTreeHost();
 691   void SendDelayedMessages(content::RenderViewHost* render_view_host);
 692
 693   void EvasToBlinkCords(int x, int y, int* view_x, int* view_y);
 694   Eina_Bool AsyncRequestHitTestDataAtBlinkCords(
 695       int x,
 696       int y,
 697       Ewk_Hit_Test_Mode mode,
 698       WebViewAsyncRequestHitTestDataCallback* cb);
 699 #if BUILDFLAG(IS_TIZEN) && !defined(EWK_BRINGUP)
 700   static void cameraResultCb(service_h request,
 701                              service_h reply,
 702                              service_result_e result,
 703                              void* data);
 704 #endif
 705
 706 #if BUILDFLAG(IS_TIZEN) && !defined(EWK_BRINGUP)
 707   bool LaunchCamera(std::u16string mimetype);
 708 #endif
 709   JavaScriptDialogManagerEfl* GetJavaScriptDialogManagerEfl();
 710
 711   // Changes viewport without resizing Evas_Object representing webview
 712   // and its corresponding RWHV to let Blink renders custom viewport
 713   // while showing picker.
 714   void AdjustViewPortHeightToPopupMenu(bool is_popup_menu_visible);
 715
 716   void ShowContextMenuInternal(const content::ContextMenuParams&);
 717
 718   void UpdateWebkitPreferencesEfl(content::RenderViewHost*);
 719
 720   void ChangeScroll(int& x, int& y);
 721   void ScrollFocusedNodeIntoView();
 722
 723   void GenerateMHTML(Ewk_View_Save_Page_Callback callback,
 724                      void* user_data,
 725                      const base::FilePath& file_path);
 726   void MHTMLGenerated(Ewk_View_Save_Page_Callback callback,
 727                       void* user_data,
 728                       const base::FilePath& file_path,
 729                       int64_t file_size);
 730
 731   static void OnViewFocusIn(void* data, Evas*, Evas_Object*, void*);
 732   static void OnViewFocusOut(void* data, Evas*, Evas_Object*, void*);
 733   static void VisibleContentChangedCallback(void* user_data,
 734                                             Evas_Object* object,
 735                                             void* event_info);
 736
 737   static void OnCustomScrollBeginCallback(void* user_data,
 738                                           Evas_Object* object,
 739                                           void* event_info);
 740
 741   static void OnCustomScrollEndCallback(void* user_data,
 742                                         Evas_Object* object,
 743                                         void* event_info);
 744   void UpdateContextMenuWithParams(const content::ContextMenuParams& params);
 745
 746   static Eina_Bool DelayedPopulateAndShowContextMenu(void* data);
 747
 748   scoped_refptr<WebViewEvasEventHandler> evas_event_handler_;
 749   scoped_refptr<Ewk_Context> context_;
 750   std::unique_ptr<content::WebContents> web_contents_;
 751   std::unique_ptr<content::WebContentsDelegateEfl> web_contents_delegate_;
 752   std::string pending_url_request_;
 753   std::unique_ptr<Ewk_Settings> settings_;
 754   std::unique_ptr<_Ewk_Frame> frame_;
 755   std::unique_ptr<_Ewk_Policy_Decision> window_policy_;
 756   Evas_Object* evas_object_;
 757   Evas_Object* native_view_;
 758   bool mouse_events_enabled_;
 759   double text_zoom_factor_;
 760   mutable std::string user_agent_;
 761   mutable std::string user_agent_app_name_;
 762   std::unique_ptr<_Ewk_Auth_Challenge> auth_challenge_;
 763   std::string selected_text_cached_;
 764
 765   std::unique_ptr<content::ContextMenuControllerEfl> context_menu_;
 766 #if !defined(EWK_BRINGUP)  // FIXME: m71 bringup
 767   std::unique_ptr<content::FileChooserControllerEfl> file_chooser_;
 768 #endif
 769   std::unique_ptr<content::PopupControllerEfl> popup_controller_;
 770   std::u16string previous_text_;
 771   int current_find_request_id_;
 772   static int find_request_id_counter_;
 773
 774   typedef WebViewCallback<Ewk_View_Plain_Text_Get_Callback, const char*>
 775       EwkViewPlainTextGetCallback;
 776   base::IDMap<EwkViewPlainTextGetCallback*> plain_text_get_callback_map_;
 777
 778   typedef WebViewCallback<Ewk_View_MHTML_Data_Get_Callback, const char*>
 779       MHTMLCallbackDetails;
 780   base::IDMap<MHTMLCallbackDetails*> mhtml_callback_map_;
 781
 782   typedef WebViewCallback<Ewk_View_Main_Frame_Scrollbar_Visible_Get_Callback,
 783                           bool>
 784       MainFrameScrollbarVisibleGetCallback;
 785   base::IDMap<MainFrameScrollbarVisibleGetCallback*>
 786       main_frame_scrollbar_visible_callback_map_;
 787
 788   base::IDMap<BackgroundColorGetCallback*> background_color_get_callback_map_;
 789
 790   gfx::Size contents_size_;
 791   double progress_;
 792   mutable std::string title_;
 793   Hit_Test_Params hit_test_params_;
 794   base::WaitableEvent hit_test_completion_;
 795   double page_scale_factor_;
 796   double x_delta_;
 797   double y_delta_;
 798
 799   WebViewCallback<Ewk_View_Geolocation_Permission_Callback,
 800                   _Ewk_Geolocation_Permission_Request*>
 801       geolocation_permission_cb_;
 802   WebViewCallback<Ewk_View_User_Media_Permission_Callback,
 803                   _Ewk_User_Media_Permission_Request*>
 804       user_media_permission_cb_;
 805   WebViewCallbackWithReturnValue<Ewk_User_Media_Permission_Query_Result,
 806                                  Ewk_View_User_Media_Permission_Query_Callback,
 807                                  _Ewk_User_Media_Permission_Query*>
 808       user_media_permission_query_cb_;
 809   WebViewCallback<Ewk_View_Unfocus_Allow_Callback, Ewk_Unfocus_Direction>
 810       unfocus_allow_cb_;
 811   WebViewCallback<Ewk_View_Notification_Permission_Callback,
 812                   Ewk_Notification_Permission_Request*>
 813       notification_permission_callback_;
 814   WebViewCallback<Ewk_Quota_Permission_Request_Callback,
 815                   const _Ewk_Quota_Permission_Request*>
 816       quota_request_callback_;
 817   WebViewCallback<Ewk_View_Authentication_Callback, _Ewk_Auth_Challenge*>
 818       authentication_cb_;
 819   WebViewCallback<Ewk_View_Scale_Changed_Callback, double> scale_changed_cb_;
 820
 821   std::unique_ptr<content::InputPicker> input_picker_;
 822
 823   DidChangeThemeColorCallback did_change_theme_color_callback_;
 824
 825   base::IDMap<WebApplicationIconUrlGetCallback*>
 826       web_app_icon_url_get_callback_map_;
 827   base::IDMap<WebApplicationIconUrlsGetCallback*>
 828       web_app_icon_urls_get_callback_map_;
 829   base::IDMap<WebApplicationCapableGetCallback*>
 830       web_app_capable_get_callback_map_;
 831   std::unique_ptr<PermissionPopupManager> permission_popup_manager_;
 832   std::unique_ptr<ScrollDetector> scroll_detector_;
 833
 834   // Manages injecting native objects.
 835   std::unique_ptr<content::GinNativeBridgeDispatcherHost>
 836       gin_native_bridge_dispatcher_host_;
 837
 838   WebViewExceededQuotaCallback<
 839       Ewk_View_Exceeded_Indexed_Database_Quota_Callback,
 840       Ewk_Security_Origin*,
 841       long long>
 842       exceeded_indexed_db_quota_callback_;
 843   std::unique_ptr<Ewk_Security_Origin> exceeded_indexed_db_quota_origin_;
 844
 845 #if BUILDFLAG(IS_TIZEN)
 846   blink::mojom::FileChooserParams::Mode filechooser_mode_;
 847 #endif
 848   std::map<const _Ewk_Quota_Permission_Request*,
 849            content::QuotaPermissionContext::PermissionCallback>
 850       quota_permission_request_map_;
 851
 852 #if BUILDFLAG(IS_TIZEN)
 853   Ecore_Event_Handler* window_rotate_handler_ = nullptr;
 854 #endif
 855
 856   bool is_initialized_;
 857
 858   std::unique_ptr<_Ewk_Back_Forward_List> back_forward_list_;
 859
 860   static content::WebContentsEflDelegate::WebContentsCreateCallback
 861       create_new_window_web_contents_cb_;
 862
 863  private:
 864   gfx::Vector2d previous_scroll_position_;
 865
 866   gfx::Point context_menu_position_;
 867
 868   content::ContextMenuParams saved_context_menu_params_;
 869
 870   std::vector<IPC::Message*> delayed_messages_;
 871
 872   std::map<int64_t, WebViewAsyncRequestHitTestDataCallback*> hit_test_callback_;
 873
 874   content::AcceptLanguagesHelper::AcceptLangsChangedCallback
 875       accept_langs_changed_callback_;
 876
 877   std::unique_ptr<SelectPickerBase> select_picker_;
 878   std::unique_ptr<aura::WindowTreeHost> host_;
 879   std::unique_ptr<aura::client::FocusClient> focus_client_;
 880   std::unique_ptr<aura::client::WindowParentingClient> window_parenting_client_;
 881   std::unique_ptr<ui::CompositorObserver> compositor_observer_;
 882   content::DateTimeChooserEfl* date_time_chooser_ = nullptr;
 883
 884 #if defined(TIZEN_ATK_SUPPORT)
 885   std::unique_ptr<EWebAccessibility> eweb_accessibility_;
 886   bool lazy_initialize_atk_ = false;
 887 #endif
 888 #if defined(TIZEN_VIDEO_HOLE)
 889   bool pending_video_hole_setting_ = false;
 890 #endif
 891
 892   Ecore_Timer* delayed_show_context_menu_timer_ = nullptr;
 893 };
 894
 895 const unsigned int g_default_tilt_motion_sensitivity = 3;
 896
 897 #endif