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 namespace ViewModule {
  41 class SecurityOriginSupport;
  42 class CertificateSupport;
  43 class WebNotificationSupport;
  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 loadProgressStartedCallback(
 104         void* data,
 105         Evas_Object* obj,
 106         void* eventInfo);
 107     static void loadProgressCallback(
 108         void* data,
 109         Evas_Object* obj,
 110         void* eventInfo);
 111     static void loadProgressFinishedCallback(
 112         void* data,
 113         Evas_Object* obj,
 114         void* eventInfo);
 115     static void processCrashedCallback(
 116         void* data,
 117         Evas_Object* obj,
 118         void* eventInfo);
 119
 120     // EWK Callback
 121     static void createWindowCallback(
 122         void* data,
 123         Evas_Object* obj,
 124         void* eventInfo);
 125     static void closeWindowCallback(
 126         void* data,
 127         Evas_Object* obj,
 128         void* eventInfo);
 129
 130     // EWK PolicyDecide Callback
 131     static void policyNavigationDecideCallback(
 132         void* data,
 133         Evas_Object* obj,
 134         void* eventInfo);
 135     static void policyNewWindowDecideCallback(
 136         void* data,
 137         Evas_Object* obj,
 138         void* eventInfo);
 139     static void pageResponseDecideCallback(
 140         void* data,
 141         Evas_Object* obj,
 142         void* eventInfo);
 143
 144     // EWK ContextMenu Callback
 145     static void contextmenuCustomizeCallback(
 146         void* data,
 147         Evas_Object* obj,
 148         void* eventInfo);
 149
 150     // EWK Geolocation Callback
 151     static void geolocationPermissionRequestCallback(
 152         void* data,
 153         Evas_Object* obj,
 154         void* eventInfo);
 155
 156     // EWK Notification Callback
 157     static void notificationShowCallback(
 158         void* data,
 159         Evas_Object* obj,
 160         void* eventInfo);
 161     static void notificationCancelCallback(
 162         void* data,
 163         Evas_Object* obj,
 164         void* eventInfo);
 165     static void notificationPermissionRequestCallback(
 166         void* data,
 167         Evas_Object* obj,
 168         void* eventInfo);
 169
 170     // EWK Orientation Callback
 171     static Eina_Bool orientationLockCallback(
 172         Evas_Object* obj,
 173         Eina_Bool needLock,
 174         int orientation,
 175         void* data);
 176
 177     // EWK Fullscreen API callbacks
 178     static void enterFullscreenCallback(
 179         void* data,
 180         Evas_Object* obj,
 181         void* eventInfo);
 182     static void exitFullscreenCallback(
 183         void* data,
 184         Evas_Object* obj,
 185         void* eventInfo);
 186
 187     // EWK IME Change/Show/Hide Callback
 188     static void imeChangedCallback(
 189         void* data,
 190         Evas_Object* obj,
 191         void* eventInfo);
 192     static void imeOpenedCallback(
 193         void* data,
 194         Evas_Object* obj,
 195         void* eventInfo);
 196     static void imeClosedCallback(
 197         void* data,
 198         Evas_Object* obj,
 199         void* eventInfo);
 200
 201     // EWK Usermedia Callback
 202     static void usermediaPermissionRequestCallback(
 203         void* data,
 204         Evas_Object* obj,
 205         void* eventInfo);
 206
 207     // custom content/scheme handlers
 208     static void protocolHandlerRegistrationCallback(void* data,
 209                                                     Evas_Object* obj,
 210                                                     void* eventInfo);
 211     static void protocolHandlerIsRegisteredCallback(void* data,
 212                                                     Evas_Object* obj,
 213                                                     void* eventInfo);
 214     static void protocolHandlerUnregistrationCallback(void* data,
 215                                                       Evas_Object* obj,
 216                                                       void* eventInfo);
 217
 218     static void contentHandlerRegistrationCallback(void* data,
 219                                                    Evas_Object* obj,
 220                                                    void* eventInfo);
 221     static void contentHandlerIsRegisteredCallback(void* data,
 222                                                    Evas_Object* obj,
 223                                                    void* eventInfo);
 224     static void contentHandlerUnregistrationCallback(void* data,
 225                                                      Evas_Object* obj,
 226                                                      void* eventInfo);
 227     static Eina_Bool exceededDatabaseQuotaCallback(Evas_Object* obj,
 228                                                    Ewk_Security_Origin* origin,
 229                                                    const char* databaseName,
 230                                                    unsigned long long expectedQuota,
 231                                                    void* data);
 232     static Eina_Bool exceededIndexedDatabaseQuotaCallback(Evas_Object* obj,
 233                                                           Ewk_Security_Origin* origin,
 234                                                           long long expectedQuota,
 235                                                           void* data);
 236     static Eina_Bool exceededLocalFileSystemQuotaCallback(Evas_Object* obj,
 237                                                           Ewk_Security_Origin* origin,
 238                                                           long long expectedQuota,
 239                                                           void* data);
 240     static void certificateConfirmRequestCallback(
 241         void* data,
 242         Evas_Object* obj,
 243         void* eventInfo);
 244     static void authenticationChallengeRequestCallback(
 245         void* data,
 246         Evas_Object* obj,
 247         void* eventInfo);
 248
 249     static void viewFrameRenderedCallback(
 250         void* data,
 251         Evas_Object* obj,
 252         void* eventInfo);
 253
 254     static void mediacontrolRotateHorizontal(void* data,
 255                                              Evas_Object* obj,
 256                                              void* eventInfo);
 257     static void mediacontrolRotateVertical(void* data,
 258                                            Evas_Object* obj,
 259                                            void* eventInfo);
 260     static void mediacontrolRotateExit(void* data,
 261                                        Evas_Object* obj,
 262                                        void* eventInfo);
 263     static void popupReplyWaitStart(void* data,
 264                                     Evas_Object* obj,
 265                                     void* eventInfo);
 266     static void popupReplyWaitFinish(void* data,
 267                                      Evas_Object* obj,
 268                                      void* eventInfo);
 269
 270     void attachToCustomHandlersDao();
 271     void detachFromCustomHandlersDao();
 272
 273     // JS execute callback
 274     static void didRunJavaScriptCallback(
 275         Evas_Object* obj,
 276         const char* result,
 277         void* userData);
 278
 279     // event callback
 280     static void eaKeyCallback(void* data,
 281                               Evas_Object* obj,
 282                               void* eventInfo);
 283
 284     // idler callback
 285     static Eina_Bool windowCloseIdlerCallback(void *data);
 286
 287     // timer callback
 288     static Eina_Bool orientationThresholdTimerCallback(void* data);
 289
 290     // security
 291     void requestUrlBlocked(const std::string& blockedUrl);
 292
 293     // window
 294     void windowClose(void);
 295
 296     // system settings
 297     static void systemSettingsChangedCallback(system_settings_key_e key, void* data);
 298
 299     Ewk_Context* m_ewkContext;
 300     bool m_attachedToCustomHandlerDao;
 301     std::list<Evas_Object*> m_ewkViewList;
 302     Evas_Object* m_currentEwkView;
 303     Evas_Object* m_closedEwkView;
 304     Evas_Object* m_window;
 305     WidgetModel* m_model;
 306     std::string m_blockedUri;
 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     int m_deferredRotateAngle;
 316     Ecore_Timer* m_orientationThresholdTimer;
 317     bool m_isPopupReplyWait;
 318     bool m_isFullscreenByPlatform;
 319
 320     std::unique_ptr<ViewModule::AppsSupport> m_appsSupport;
 321     std::unique_ptr<ViewModule::VibrationSupport> m_vibrationSupport;
 322     std::unique_ptr<ViewModule::SecurityOriginSupport> m_securityOriginSupport;
 323     std::unique_ptr<ViewModule::CertificateSupport> m_certificateSupport;
 324     std::unique_ptr<ViewModule::WebNotificationSupport> m_webNotificationSupport;
 325
 326     static std::map<const std::string, const Evas_Smart_Cb> m_ewkCallbacksMap;
 327 };
 328
 329 #endif //VIEW_LOGIC_H_