src/view/webkit/view_logic.h

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  *    Licensed under the Apache License, Version 2.0 (the "License");
   5  *    you may not use this file except in compliance with the License.
   6  *    You may obtain a copy of the License at
   7  *
   8  *        http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *    Unless required by applicable law or agreed to in writing, software
  11  *    distributed under the License is distributed on an "AS IS" BASIS,
  12  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *    See the License for the specific language governing permissions and
  14  *    limitations under the License.
  15  */
  16 /**
  17  * @file    view_logic.h
  18  * @author  Lukasz Wrzosek (l.wrzosek@samsung.com)
  19  * @brief   Declaration file for view logic for Webkit2
  20  */
  21
  22 #ifndef VIEW_LOGIC_H_
  23 #define VIEW_LOGIC_H_
  24
  25 #include <i_view_module.h>
  26 #include <memory>
  27 #include <map>
  28 #include <string>
  29 #include <dpl/log/log.h>
  30 #include <dpl/assert.h>
  31
  32 #include <widget_model.h>
  33 #include <i_runnable_widget_object.h>
  34 #include <common/view_logic_apps_support.h>
  35 #include <common/view_logic_vibration_support.h>
  36 #include <system_settings.h>
  37
  38 #include <EWebKit2.h>
  39
  40 class SchemeSupport;
  41 namespace ViewModule {
  42 class SecurityOriginSupport;
  43 class CertificateSupport;
  44 }
  45
  46 class ViewLogic : public ViewModule::IViewModule
  47 {
  48   public:
  49     ViewLogic();
  50     virtual ~ViewLogic();
  51
  52     // IViewModule Impl
  53     bool createWebView(Ewk_Context* context,
  54                        Evas_Object* window);
  55     void destroyWebView();
  56     void prepareView(WidgetModel* m, const std::string &startUrl);
  57     void showWidget();
  58     void hideWidget();
  59     void suspendWidget();
  60     void resumeWidget();
  61     void resetWidget();
  62     void backward();
  63     void reloadStartPage();
  64     Evas_Object* getCurrentWebview();
  65     void fireJavascriptEvent(int event, void* data);
  66     void setUserCallbacks(const WRT::UserDelegatesPtr& cbs);
  67     void checkSyncMessageFromBundle(
  68             const char* name,
  69             const char* body,
  70             char** returnData);
  71     void checkAsyncMessageFromBundle(
  72             const char* name,
  73             const char* body);
  74     void downloadData(const char* url);
  75     void activateVibration(bool on, uint64_t time);
  76
  77
  78   private:
  79     void initializeSupport();
  80     void initializePluginLoading();
  81     void initializeXwindowHandle();
  82
  83     // EwkView operations
  84     void ewkClientInit(Evas_Object *wkView);
  85     void ewkClientDeinit(Evas_Object *wkView);
  86     bool createEwkView(Evas* canvas);
  87     void prepareEwkView(Evas_Object *wkView);
  88     void removeEwkView(Evas_Object *wkView);
  89     void setEwkViewVisible(Evas_Object *wkView);
  90     void setEwkViewInvisible(Evas_Object *wkView);
  91     void resumeWebkit(Evas_Object *wkView);
  92     void suspendWebkit(Evas_Object *wkView);
  93
  94     // WKPageLoaderClient
  95     static void loadStartedCallback(
  96         void* data,
  97         Evas_Object* obj,
  98         void* eventInfo);
  99     static void loadFinishedCallback(
 100         void* data,
 101         Evas_Object* obj,
 102         void* eventInfo);
 103     static void titleChangedCallback(
 104         void* data,
 105         Evas_Object* obj,
 106         void* eventInfo);
 107     static void loadProgressStartedCallback(
 108         void* data,
 109         Evas_Object* obj,
 110         void* eventInfo);
 111     static void loadProgressCallback(
 112         void* data,
 113         Evas_Object* obj,
 114         void* eventInfo);
 115     static void loadProgressFinishedCallback(
 116         void* data,
 117         Evas_Object* obj,
 118         void* eventInfo);
 119     static void processCrashedCallback(
 120         void* data,
 121         Evas_Object* obj,
 122         void* eventInfo);
 123
 124     // EWK Callback
 125     static void createWindowCallback(
 126         void* data,
 127         Evas_Object* obj,
 128         void* eventInfo);
 129     static void closeWindowCallback(
 130         void* data,
 131         Evas_Object* obj,
 132         void* eventInfo);
 133
 134     // EWK PolicyDecide Callback
 135     static void policyNavigationDecideCallback(
 136         void* data,
 137         Evas_Object* obj,
 138         void* eventInfo);
 139     static void policyNewWindowDecideCallback(
 140         void* data,
 141         Evas_Object* obj,
 142         void* eventInfo);
 143     static void pageResponseDecideCallback(
 144         void* data,
 145         Evas_Object* obj,
 146         void* eventInfo);
 147
 148     // EWK ContextMenu Callback
 149     static void contextmenuCustomizeCallback(
 150         void* data,
 151         Evas_Object* obj,
 152         void* eventInfo);
 153
 154     // EWK Geolocation Callback
 155     static void geolocationPermissionRequestCallback(
 156         void* data,
 157         Evas_Object* obj,
 158         void* eventInfo);
 159
 160     // EWK Notification Callback
 161     static void notificationShowCallback(
 162         void* data,
 163         Evas_Object* obj,
 164         void* eventInfo);
 165     static void notificationCancelCallback(
 166         void* data,
 167         Evas_Object* obj,
 168         void* eventInfo);
 169     static void notificationPermissionRequestCallback(
 170         void* data,
 171         Evas_Object* obj,
 172         void* eventInfo);
 173
 174     // EWK Orientation Callback
 175     static Eina_Bool orientationLockCallback(
 176         Evas_Object* obj,
 177         Eina_Bool needLock,
 178         int orientation,
 179         void* data);
 180
 181     // EWK Fullscreen API callbacks
 182     static void enterFullscreenCallback(
 183         void* data,
 184         Evas_Object* obj,
 185         void* eventInfo);
 186     static void exitFullscreenCallback(
 187         void* data,
 188         Evas_Object* obj,
 189         void* eventInfo);
 190
 191     // EWK IME Change/Show/Hide Callback
 192     static void imeChangedCallback(
 193         void* data,
 194         Evas_Object* obj,
 195         void* eventInfo);
 196     static void imeOpenedCallback(
 197         void* data,
 198         Evas_Object* obj,
 199         void* eventInfo);
 200     static void imeClosedCallback(
 201         void* data,
 202         Evas_Object* obj,
 203         void* eventInfo);
 204
 205     // EWK Usermedia Callback
 206     static void usermediaPermissionRequestCallback(
 207         void* data,
 208         Evas_Object* obj,
 209         void* eventInfo);
 210
 211     // custom content/scheme handlers
 212     static void protocolHandlerRegistrationCallback(void* data,
 213                                                     Evas_Object* obj,
 214                                                     void* eventInfo);
 215     static void protocolHandlerIsRegisteredCallback(void* data,
 216                                                     Evas_Object* obj,
 217                                                     void* eventInfo);
 218     static void protocolHandlerUnregistrationCallback(void* data,
 219                                                       Evas_Object* obj,
 220                                                       void* eventInfo);
 221
 222     static void contentHandlerRegistrationCallback(void* data,
 223                                                    Evas_Object* obj,
 224                                                    void* eventInfo);
 225     static void contentHandlerIsRegisteredCallback(void* data,
 226                                                    Evas_Object* obj,
 227                                                    void* eventInfo);
 228     static void contentHandlerUnregistrationCallback(void* data,
 229                                                      Evas_Object* obj,
 230                                                      void* eventInfo);
 231     static Eina_Bool exceededDatabaseQuotaCallback(Evas_Object* obj,
 232                                                    Ewk_Security_Origin* origin,
 233                                                    const char* databaseName,
 234                                                    unsigned long long expectedQuota,
 235                                                    void* data);
 236     static Eina_Bool exceededIndexedDatabaseQuotaCallback(Evas_Object* obj,
 237                                                           Ewk_Security_Origin* origin,
 238                                                           long long expectedQuota,
 239                                                           void* data);
 240     static Eina_Bool exceededLocalFileSystemQuotaCallback(Evas_Object* obj,
 241                                                           Ewk_Security_Origin* origin,
 242                                                           long long expectedQuota,
 243                                                           void* data);
 244     static void certificateConfirmRequestCallback(
 245         void* data,
 246         Evas_Object* obj,
 247         void* eventInfo);
 248     static void authenticationChallengeRequestCallback(
 249         void* data,
 250         Evas_Object* obj,
 251         void* eventInfo);
 252
 253     static void viewFrameRenderedCallback(
 254         void* data,
 255         Evas_Object* obj,
 256         void* eventInfo);
 257
 258     static void mediacontrolRotateHorizontal(void* data,
 259                                              Evas_Object* obj,
 260                                              void* eventInfo);
 261     static void mediacontrolRotateVertical(void* data,
 262                                            Evas_Object* obj,
 263                                            void* eventInfo);
 264     static void mediacontrolRotateExit(void* data,
 265                                        Evas_Object* obj,
 266                                        void* eventInfo);
 267     static void popupReplyWaitStart(void* data,
 268                                     Evas_Object* obj,
 269                                     void* eventInfo);
 270     static void popupReplyWaitFinish(void* data,
 271                                      Evas_Object* obj,
 272                                      void* eventInfo);
 273
 274     void attachToCustomHandlersDao();
 275     void detachFromCustomHandlersDao();
 276
 277     // JS execute callback
 278     static void didRunJavaScriptCallback(
 279         Evas_Object* obj,
 280         const char* result,
 281         void* userData);
 282
 283     // event callback
 284     static void eaKeyCallback(void* data,
 285                               Evas_Object* obj,
 286                               void* eventInfo);
 287
 288     // idler callback
 289     static Eina_Bool windowCloseIdlerCallback(void *data);
 290
 291     // timer callback
 292     static Eina_Bool orientationThresholdTimerCallback(void* data);
 293
 294     // security
 295     void requestUrlBlocked(const std::string& blockedUrl);
 296
 297     // window
 298     void windowClose(void);
 299
 300     // system settings
 301     static void systemSettingsChangedCallback(system_settings_key_e key, void* data);
 302
 303     Ewk_Context* m_ewkContext;
 304     bool m_attachedToCustomHandlerDao;
 305     std::list<Evas_Object*> m_ewkViewList;
 306     Evas_Object* m_currentEwkView;
 307     Evas_Object* m_closedEwkView;
 308     Evas_Object* m_window;
 309     WidgetModel* m_model;
 310     std::string m_blockedUri;
 311     std::string m_currentTitle;
 312     std::string m_theme;
 313     std::string m_startUrl;
 314     WRT::UserDelegatesPtr m_cbs;
 315     size_t m_imeWidth;
 316     size_t m_imeHeight;
 317     bool m_isBackgroundReload;
 318     bool m_isBackgroundSupport;
 319     int m_rotateAngle;
 320     int m_deferredRotateAngle;
 321     Ecore_Timer* m_orientationThresholdTimer;
 322     bool m_isPopupReplyWait;
 323
 324     std::unique_ptr<SchemeSupport> m_schemeSupport;
 325     std::unique_ptr<ViewModule::AppsSupport> m_appsSupport;
 326     std::unique_ptr<ViewModule::VibrationSupport> m_vibrationSupport;
 327     std::unique_ptr<ViewModule::SecurityOriginSupport> m_securityOriginSupport;
 328     std::unique_ptr<ViewModule::CertificateSupport> m_certificateSupport;
 329
 330     static std::map<const std::string, const Evas_Smart_Cb> m_ewkCallbacksMap;
 331 };
 332
 333 #endif //VIEW_LOGIC_H_