Source/WebKit2/WebProcess/InjectedBundle/API/efl/ewk_page.cpp

   1 /*
   2  * Copyright (C) 2015 Ryuan Choi <ryuan.choi@gmail.com>.  All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  23  * THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #include "config.h"
  27 #include "ewk_page.h"
  28
  29 #include "WKBundle.h"
  30 #include "WKBundleAPICast.h"
  31 #include "WKBundleFrame.h"
  32 #include "WebFrame.h"
  33 #include "WebPage.h"
  34 #include "ewk_page_private.h"
  35
  36 using namespace WebKit;
  37
  38 static inline EwkPage* toEwkPage(const void* clientInfo)
  39 {
  40     return const_cast<EwkPage*>(static_cast<const EwkPage*>(clientInfo));
  41 }
  42
  43 EwkPage::EwkPage(WebPage* page)
  44     : m_page(page)
  45 {
  46     WKBundlePageLoaderClientV7 loaderClient = {
  47         {
  48             7, // version
  49             this, // clientInfo
  50         },
  51         0, // didStartProvisionalLoadForFrame,
  52         0, // didReceiveServerRedirectForProvisionalLoadForFrame,
  53         0, // didFailProvisionalLoadWithErrorForFrame
  54         0, // didCommitLoadForFrame
  55         didFinishDocumentLoadForFrame,
  56         0, // didFinishLoadForFrame
  57         0, // didFailLoadWithErrorForFrame
  58         0, // didSameDocumentNavigationForFrame,
  59         0, // didReceiveTitleForFrame
  60         0, // didFirstLayoutForFrame
  61         0, // didFirstVisuallyNonEmptyLayoutForFrame
  62         0, // didRemoveFrameFromHierarchy
  63         0, // didDisplayInsecureContentForFrame
  64         0, // didRunInsecureContentForFrame
  65         0, // didClearWindowObjectForFrame,
  66         0, // didCancelClientRedirectForFrame
  67         0, // willPerformClientRedirectForFrame
  68         0, // didHandleOnloadEventsForFrame
  69         0, // didLayoutForFrame
  70         0, // didNewFirstVisuallyNonEmptyLayout
  71         0, // didDetectXSSForFrame
  72         0, // shouldGoToBackForwardListItem
  73         0, // globalObjectIsAvailableForFrame
  74         0, // willDisconnectDOMWindowExtensionFromGlobalObject
  75         0, // didReconnectDOMWindowExtensionToGlobalObject
  76         0, // willDestroyGlobalObjectForDOMWindowExtension
  77         0, // didFinishProgress
  78         0, // shouldForceUniversalAccessFromLocalURL
  79         0, // didReceiveIntentForFrame_unavailable
  80         0, // registerIntentServiceForFrame_unavailable
  81         0, // didLayout
  82         0, // featuresUsedInPage
  83         0, // willLoadURLRequest
  84         0, // willLoadDataRequest
  85         0 // willDestroyFrame
  86     };
  87     WKBundlePageSetPageLoaderClient(toAPI(page), &loaderClient.base);
  88 }
  89
  90 void EwkPage::append(const Ewk_Page_Client* client)
  91 {
  92     m_clients.append(client);
  93 }
  94
  95 void EwkPage::remove(const Ewk_Page_Client* client)
  96 {
  97     m_clients.remove(m_clients.find(client));
  98 }
  99
 100 void EwkPage::didFinishDocumentLoadForFrame(WKBundlePageRef, WKBundleFrameRef frame, WKTypeRef*, const void* clientInfo)
 101 {
 102     if (!WKBundleFrameIsMainFrame(frame))
 103         return;
 104
 105     EwkPage* self = toEwkPage(clientInfo);
 106     for (auto& it : self->m_clients) {
 107         if (it->load_finished)
 108             it->load_finished(self, it->data);
 109     }
 110 }
 111
 112 JSGlobalContextRef ewk_page_js_global_context_get(const Ewk_Page* ewkPage)
 113 {
 114     EINA_SAFETY_ON_NULL_RETURN_VAL(ewkPage, nullptr);
 115
 116     WebFrame* coreFrame = ewkPage->page()->mainWebFrame();
 117     if (!coreFrame)
 118         return nullptr;
 119
 120     return coreFrame->jsContext();
 121 }
 122
 123 void ewk_page_client_register(Ewk_Page* ewkPage, const Ewk_Page_Client* client)
 124 {
 125     EINA_SAFETY_ON_NULL_RETURN(ewkPage);
 126     EINA_SAFETY_ON_NULL_RETURN(client);
 127
 128     ewkPage->append(client);
 129 }
 130
 131 void ewk_page_client_unregister(Ewk_Page* ewkPage, const Ewk_Page_Client* client)
 132 {
 133     EINA_SAFETY_ON_NULL_RETURN(ewkPage);
 134     EINA_SAFETY_ON_NULL_RETURN(client);
 135
 136     ewkPage->remove(client);
 137 }