Index: webkit/api/src/WebAccessibilityCacheImpl.cpp |
diff --git a/webkit/api/src/WebAccessibilityCacheImpl.cpp b/webkit/api/src/WebAccessibilityCacheImpl.cpp |
deleted file mode 100644 |
index 03e5f469a4d80f2094b0a435c912e765b074c1e6..0000000000000000000000000000000000000000 |
--- a/webkit/api/src/WebAccessibilityCacheImpl.cpp |
+++ /dev/null |
@@ -1,169 +0,0 @@ |
-/* |
- * Copyright (C) 2009 Google Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are |
- * met: |
- * |
- * * Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * * Redistributions in binary form must reproduce the above |
- * copyright notice, this list of conditions and the following disclaimer |
- * in the documentation and/or other materials provided with the |
- * distribution. |
- * * Neither the name of Google Inc. nor the names of its |
- * contributors may be used to endorse or promote products derived from |
- * this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#include "config.h" |
-#include "WebAccessibilityCacheImpl.h" |
- |
-#include "AccessibilityObject.h" |
-#include "AXObjectCache.h" |
-#include "Document.h" |
-#include "Frame.h" |
- |
-#include "WebAccessibilityObject.h" |
-#include "WebFrameImpl.h" |
-#include "WebViewImpl.h" |
- |
-using namespace WebCore; |
- |
-namespace WebKit { |
- |
-const int invalidObjectId = -1; |
-const int firstObjectId = 1000; |
- |
-static PassRefPtr<AccessibilityObject> toAccessibilityObject(const WebAccessibilityObject& object) |
-{ |
- return object; |
-} |
- |
-// WebView ---------------------------------------------------------------- |
- |
-WebAccessibilityCache* WebAccessibilityCache::create() |
-{ |
- return new WebAccessibilityCacheImpl(); |
-} |
- |
-// WeakHandle ------------------------------------------------------------- |
- |
-PassRefPtr<WebAccessibilityCacheImpl::WeakHandle> WebAccessibilityCacheImpl::WeakHandle::create(AccessibilityObject* object) |
-{ |
- // FIXME: Remove resetting ref-count from AccessibilityObjectWrapper |
- // and convert to use adoptRef. |
- return new WebAccessibilityCacheImpl::WeakHandle(object); |
-} |
- |
-WebAccessibilityCacheImpl::WeakHandle::WeakHandle(AccessibilityObject* object) |
- : AccessibilityObjectWrapper(object) |
-{ |
- m_object->setWrapper(this); |
-} |
- |
-// WebAccessibilityCacheImpl ---------------------------------------- |
- |
-void WebAccessibilityCacheImpl::WeakHandle::detach() |
-{ |
- if (m_object) |
- m_object = 0; |
-} |
- |
-WebAccessibilityCacheImpl::WebAccessibilityCacheImpl() |
- : m_nextNewId(firstObjectId) |
- , m_initialized(false) |
-{ |
-} |
- |
-WebAccessibilityCacheImpl::~WebAccessibilityCacheImpl() |
-{ |
-} |
- |
-void WebAccessibilityCacheImpl::initialize(WebView* view) |
-{ |
- AXObjectCache::enableAccessibility(); |
- WebAccessibilityObject root = view->accessibilityObject(); |
- if (root.isNull()) |
- return; |
- |
- RefPtr<AccessibilityObject> rootObject = toAccessibilityObject(root); |
- |
- // Insert root in hashmaps. |
- m_objectMap.set(m_nextNewId, WeakHandle::create(rootObject.get())); |
- m_idMap.set(rootObject.get(), m_nextNewId++); |
- |
- m_initialized = true; |
-} |
- |
-WebAccessibilityObject WebAccessibilityCacheImpl::getObjectById(int id) |
-{ |
- ObjectMap::iterator it = m_objectMap.find(id); |
- |
- if (it == m_objectMap.end() || !it->second) |
- return WebAccessibilityObject(); |
- |
- return WebAccessibilityObject(it->second->accessibilityObject()); |
-} |
- |
-bool WebAccessibilityCacheImpl::isValidId(int id) const |
-{ |
- return id >= firstObjectId; |
-} |
- |
-void WebAccessibilityCacheImpl::remove(int id) |
-{ |
- ObjectMap::iterator it = m_objectMap.find(id); |
- |
- if (it == m_objectMap.end()) |
- return; |
- |
- if (it->second) { |
- // Erase element from reverse hashmap. |
- IdMap::iterator it2 = m_idMap.find(it->second->accessibilityObject()); |
- if (it2 != m_idMap.end()) |
- m_idMap.remove(it2); |
- } |
- |
- m_objectMap.remove(it); |
-} |
- |
-void WebAccessibilityCacheImpl::clear() |
-{ |
- m_objectMap.clear(); |
- m_idMap.clear(); |
-} |
- |
-int WebAccessibilityCacheImpl::addOrGetId(const WebAccessibilityObject& object) |
-{ |
- if (object.isNull()) |
- return invalidObjectId; |
- |
- RefPtr<AccessibilityObject> o = toAccessibilityObject(object); |
- |
- IdMap::iterator it = m_idMap.find(o.get()); |
- |
- if (it != m_idMap.end()) |
- return it->second; |
- |
- // Insert new accessibility object in hashmaps and return its newly |
- // assigned accessibility object id. |
- m_objectMap.set(m_nextNewId, WeakHandle::create(o.get())); |
- m_idMap.set(o.get(), m_nextNewId); |
- |
- return m_nextNewId++; |
-} |
- |
-} |