Fix Acid3 Test 48: LINKTEST, Chromium side....

webkit/glue/webview_impl.cc

 /*
 * Copyright 2007 Google Inc. All Rights Reserved.
 *
 * Portions Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
 *
 * ***** BEGIN LICENSE BLOCK *****
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
@@ skipping 43 matching lines @@
 #include "HTMLInputElement.h"
 #include "HitTestResult.h"
 #include "Image.h"
 #include "InspectorController.h"
 #include "IntRect.h"
 #include "KeyboardCodes.h"
 #include "KeyboardEvent.h"
 #include "MIMETypeRegistry.h"
 #include "NodeRenderStyle.h"
 #include "Page.h"
+#include "PageGroup.h"
 #include "PlatformContextSkia.h"
 #include "PlatformKeyboardEvent.h"
 #include "PlatformMouseEvent.h"
 #include "PlatformWheelEvent.h"
 #include "PluginInfoStore.h"
 #include "PopupMenuChromium.h"
 #include "PopupMenuClient.h"
 #if defined(OS_WIN)
 #include "RenderThemeChromiumWin.h"
 #else
@@ skipping 53 matching lines @@
 using WebKit::WebSize;
 
 // Change the text zoom level by kTextSizeMultiplierRatio each time the user
 // zooms text in or out (ie., change by 20%).  The min and max values limit
 // text zoom to half and 3x the original text size.  These three values match
 // those in Apple's port in WebKit/WebKit/WebView/WebView.mm
 static const double kTextSizeMultiplierRatio = 1.2;
 static const double kMinTextSizeMultiplier = 0.5;
 static const double kMaxTextSizeMultiplier = 3.0;
 
+// The group name identifies a namespace of pages.  Page group is used on OSX
+// for some programs that use HTML views to display things that don't seem like
+// web pages to the user (so shouldn't have visited link coloring).  We only use
+// one page group.
+static const char* kPageGroupName = "default";
+
 // The webcore drag operation type when something is trying to be dropped on
 // the webview.  These values are taken from Apple's windows port.
 static const WebCore::DragOperation kDropTargetOperation =
     static_cast<WebCore::DragOperation>(DragOperationCopy | DragOperationLink);
 
 // AutocompletePopupMenuClient
 class AutocompletePopupMenuClient : public WebCore::PopupMenuClient {
  public:
   AutocompletePopupMenuClient(WebViewImpl* webview) : text_field_(NULL),
                                                       selected_index_(0),
@@ skipping 182 matching lines @@
       new WebDevToolsAgentImpl(instance, tools_delegate));
   }
 
   // Restrict the access to the local file system
   // (see WebView.mm WebView::_commonInitializationWithFrameName).
   FrameLoader::setLocalLoadPolicy(
       FrameLoader::AllowLocalLoadsForLocalOnly);
   return instance;
 }
 
+// static
+void WebView::UpdateVisitedLinkState(uint64 link_hash) {
+  WebCore::Page::visitedStateChanged(
+      WebCore::PageGroup::pageGroup(kPageGroupName), link_hash);
+}
+
+// static
+void WebView::ResetVisitedLinkState() {
+  WebCore::Page::allVisitedStateChanged(
+      WebCore::PageGroup::pageGroup(kPageGroupName));
+}
+
+
 WebViewImpl::WebViewImpl()
     : ALLOW_THIS_IN_INITIALIZER_LIST(back_forward_list_client_impl_(this)),
       observed_new_navigation_(false),
 #ifndef NDEBUG
       new_navigation_loader_(NULL),
 #endif
       zoom_level_(0),
       context_menu_allowed_(false),
       doing_drag_and_drop_(false),
       ignore_input_events_(false),
@@ skipping 15 matching lines @@
   last_mouse_position_ = WebPoint(-1, -1);
 
   // the page will take ownership of the various clients
   page_.reset(new Page(new ChromeClientImpl(this),
                        new ContextMenuClientImpl(this),
                        new EditorClientImpl(this),
                        new DragClientImpl(this),
                        new WebInspectorClient(this)));
 
   page_->backForwardList()->setClient(&back_forward_list_client_impl_);
-
-  // The group name identifies a namespace of pages.  I'm not sure how it's
-  // intended to be used, but keeping all pages in the same group works for us.
-  page_->setGroupName("default");
+  page_->setGroupName(kPageGroupName);
 }
 
 WebViewImpl::~WebViewImpl() {
   DCHECK(page_ == NULL);
   ReleaseFocusReferences();
   for (std::set<ImageResourceFetcher*>::iterator i = image_fetchers_.begin();
        i != image_fetchers_.end(); ++i) {
     delete *i;
   }
 }
@@ skipping 1552 matching lines @@
 
   return document->focusedNode();
 }
 
 HitTestResult WebViewImpl::HitTestResultForWindowPos(const IntPoint& pos) {
   IntPoint doc_point(
       page_->mainFrame()->view()->windowToContents(pos));
   return page_->mainFrame()->eventHandler()->
       hitTestResultAtPoint(doc_point, false);
 }