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 downloadData(const char* url);
  72     void activateVibration(bool on, uint64_t time);
  73
  74
  75   private:
  76     void initializeSupport();
  77     void initializePluginLoading();
  78     void initializeXwindowHandle();
  79
  80     // EwkView operations
  81     void ewkClientInit(Evas_Object *wkView);
  82     void ewkClientDeinit(Evas_Object *wkView);
  83     bool createEwkView(Evas* canvas);
  84     void prepareEwkView(Evas_Object *wkView);
  85     void removeEwkView(Evas_Object *wkView);
  86     void resumeEwkView(Evas_Object *wkView);
  87     void suspendEwkView(Evas_Object *wkView);
  88     void setEwkViewVisible(Evas_Object *wkView);
  89     void setEwkViewInvisible(Evas_Object *wkView);
  90     void resumeWebkit(Evas_Object *wkView);
  91     void suspendWebkit(Evas_Object *wkView);
  92
  93     // WKPageLoaderClient
  94     static void loadStartedCallback(
  95         void* data,
  96         Evas_Object* obj,
  97         void* eventInfo);
  98     static void loadFinishedCallback(
  99         void* data,
 100         Evas_Object* obj,
 101         void* eventInfo);
 102     static void titleChangedCallback(
 103         void* data,
 104         Evas_Object* obj,
 105         void* eventInfo);
 106     static void loadProgressStartedCallback(
 107         void* data,
 108         Evas_Object* obj,
 109         void* eventInfo);
 110     static void loadProgressCallback(
 111         void* data,
 112         Evas_Object* obj,
 113         void* eventInfo);
 114     static void loadProgressFinishedCallback(
 115         void* data,
 116         Evas_Object* obj,
 117         void* eventInfo);
 118     static void processCrashedCallback(
 119         void* data,
 120         Evas_Object* obj,
 121         void* eventInfo);
 122
 123     // EWK Callback
 124     static void createWindowCallback(
 125         void* data,
 126         Evas_Object* obj,
 127         void* eventInfo);
 128     static void closeWindowCallback(
 129         void* data,
 130         Evas_Object* obj,
 131         void* eventInfo);
 132
 133     // EWK PolicyDecide Callback
 134     static void policyNavigationDecideCallback(
 135         void* data,
 136         Evas_Object* obj,
 137         void* eventInfo);
 138     static void policyNewWindowDecideCallback(
 139         void* data,
 140         Evas_Object* obj,
 141         void* eventInfo);
 142     static void pageResponseDecideCallback(
 143         void* data,
 144         Evas_Object* obj,
 145         void* eventInfo);
 146
 147     // EWK ContextMenu Callback
 148     static void contextmenuCustomizeCallback(
 149         void* data,
 150         Evas_Object* obj,
 151         void* eventInfo);
 152
 153     // EWK Geolocation Callback
 154     static void geolocationPermissionRequestCallback(
 155         void* data,
 156         Evas_Object* obj,
 157         void* eventInfo);
 158
 159     // EWK Notification Callback
 160     static void notificationShowCallback(
 161         void* data,
 162         Evas_Object* obj,
 163         void* eventInfo);
 164     static void notificationCancelCallback(
 165         void* data,
 166         Evas_Object* obj,
 167         void* eventInfo);
 168     static void notificationPermissionRequestCallback(
 169         void* data,
 170         Evas_Object* obj,
 171         void* eventInfo);
 172
 173     // EWK Orientation Callback
 174     static Eina_Bool orientationLockCallback(
 175         Evas_Object* obj,
 176         Eina_Bool needLock,
 177         int orientation,
 178         void* data);
 179
 180     // EWK Fullscreen API callbacks
 181     static void enterFullscreenCallback(
 182         void* data,
 183         Evas_Object* obj,
 184         void* eventInfo);
 185     static void exitFullscreenCallback(
 186         void* data,
 187         Evas_Object* obj,
 188         void* eventInfo);
 189
 190     // EWK IME Change/Show/Hide Callback
 191     static void imeChangedCallback(
 192         void* data,
 193         Evas_Object* obj,
 194         void* eventInfo);
 195     static void imeOpenedCallback(
 196         void* data,
 197         Evas_Object* obj,
 198         void* eventInfo);
 199     static void imeClosedCallback(
 200         void* data,
 201         Evas_Object* obj,
 202         void* eventInfo);
 203
 204     // EWK Usermedia Callback
 205     static void usermediaPermissionRequestCallback(
 206         void* data,
 207         Evas_Object* obj,
 208         void* eventInfo);
 209
 210     // custom content/scheme handlers
 211     static void protocolHandlerRegistrationCallback(void* data,
 212                                                     Evas_Object* obj,
 213                                                     void* eventInfo);
 214     static void protocolHandlerIsRegisteredCallback(void* data,
 215                                                     Evas_Object* obj,
 216                                                     void* eventInfo);
 217     static void protocolHandlerUnregistrationCallback(void* data,
 218                                                       Evas_Object* obj,
 219                                                       void* eventInfo);
 220
 221     static void contentHandlerRegistrationCallback(void* data,
 222                                                    Evas_Object* obj,
 223                                                    void* eventInfo);
 224     static void contentHandlerIsRegisteredCallback(void* data,
 225                                                    Evas_Object* obj,
 226                                                    void* eventInfo);
 227     static void contentHandlerUnregistrationCallback(void* data,
 228                                                      Evas_Object* obj,
 229                                                      void* eventInfo);
 230     static Eina_Bool exceededDatabaseQuotaCallback(Evas_Object* obj,
 231                                                    Ewk_Security_Origin* origin,
 232                                                    const char* databaseName,
 233                                                    unsigned long long expectedQuota,
 234                                                    void* data);
 235     static Eina_Bool exceededIndexedDatabaseQuotaCallback(Evas_Object* obj,
 236                                                           Ewk_Security_Origin* origin,
 237                                                           long long expectedQuota,
 238                                                           void* data);
 239     static Eina_Bool exceededLocalFileSystemQuotaCallback(Evas_Object* obj,
 240                                                           Ewk_Security_Origin* origin,
 241                                                           long long expectedQuota,
 242                                                           void* data);
 243     static void certificateConfirmRequestCallback(
 244         void* data,
 245         Evas_Object* obj,
 246         void* eventInfo);
 247     static void authenticationChallengeRequestCallback(
 248         void* data,
 249         Evas_Object* obj,
 250         void* eventInfo);
 251
 252     static void viewFrameRenderedCallback(
 253         void* data,
 254         Evas_Object* obj,
 255         void* eventInfo);
 256
 257     static void mediacontrolRotateHorizontal(void* data,
 258                                              Evas_Object* obj,
 259                                              void* eventInfo);
 260     static void mediacontrolRotateVertical(void* data,
 261                                            Evas_Object* obj,
 262                                            void* eventInfo);
 263     static void mediacontrolRotateExit(void* data,
 264                                        Evas_Object* obj,
 265                                        void* eventInfo);
 266
 267 #ifdef MULTIPROCESS_SERVICE_SUPPORT_INLINE
 268     static int appServiceCallerIsKilled(void *data);
 269 #endif
 270
 271     void attachToCustomHandlersDao();
 272     void detachFromCustomHandlersDao();
 273
 274     // JS execute callback
 275     static void didRunJavaScriptCallback(
 276         Evas_Object* obj,
 277         const char* result,
 278         void* userData);
 279
 280     // event callback
 281     static void keyupCallback(void* data,
 282                               Evas* e,
 283                               Evas_Object* obj,
 284                               void* eventInfo);
 285
 286     // idler callback
 287     static Eina_Bool windowCloseIdlerCallback(void *data);
 288
 289     // security
 290     void requestUrlBlocked(const std::string& blockedUrl);
 291
 292     // window
 293     void windowClose(void);
 294
 295     // system settings
 296     static void systemSettingsChangedCallback(system_settings_key_e key, void* data);
 297
 298     Ewk_Context* m_ewkContext;
 299     bool m_attachedToCustomHandlerDao;
 300     std::list<Evas_Object*> m_ewkViewList;
 301     Evas_Object* m_currentEwkView;
 302     Evas_Object* m_closedEwkView;
 303     Evas_Object* m_window;
 304     WidgetModel* m_model;
 305     std::string m_blockedUri;
 306     std::string m_currentTitle;
 307     std::string m_theme;
 308     std::string m_startUrl;
 309     WRT::UserDelegatesPtr m_cbs;
 310     size_t m_imeWidth;
 311     size_t m_imeHeight;
 312     bool m_isBackgroundReload;
 313     bool m_isBackgroundSupport;
 314     int m_rotateAngle;
 315
 316     std::unique_ptr<SchemeSupport> m_schemeSupport;
 317     std::unique_ptr<ViewModule::AppsSupport> m_appsSupport;
 318     std::unique_ptr<ViewModule::VibrationSupport> m_vibrationSupport;
 319     std::unique_ptr<ViewModule::SecurityOriginSupport> m_securityOriginSupport;
 320     std::unique_ptr<ViewModule::CertificateSupport> m_certificateSupport;
 321
 322     static std::map<const std::string, const Evas_Smart_Cb> m_ewkCallbacksMap;
 323 };
 324
 325 #endif //VIEW_LOGIC_H_