1 files changed, 106 insertions, 0 deletions
diff --git a/WebCore/loader/icon/IconRecord.cpp b/WebCore/loader/icon/IconRecord.cpp
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+++ b/WebCore/loader/icon/IconRecord.cpp
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+/*
+ * Copyright (C) 2007 Apple 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:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  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. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") 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 APPLE AND ITS 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 APPLE OR ITS 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 "IconRecord.h"
+
+#include "BitmapImage.h"
+#include "IconDatabase.h"
+#include "Logging.h"
+#include "SQLiteStatement.h"
+#include "SQLiteTransaction.h"
+#include "SystemTime.h"
+
+#include <limits.h>
+
+namespace WebCore {
+
+IconRecord::IconRecord(const String& url)
+    : m_iconURL(url)
+    , m_stamp(0)
+    , m_dataSet(false)
+{
+
+}
+
+IconRecord::~IconRecord()
+{
+    LOG(IconDatabase, "Destroying IconRecord for icon url %s", m_iconURL.ascii().data());
+}
+
+Image* IconRecord::image(const IntSize& size)
+{
+    // FIXME rdar://4680377 - For size right now, we are returning our one and only image and the Bridge
+    // is resizing it in place.  We need to actually store all the original representations here and return a native
+    // one, or resize the best one to the requested size and cache that result.
+    
+    return m_image.get();
+}
+
+void IconRecord::setImageData(PassRefPtr<SharedBuffer> data)
+{
+    // It's okay to delete the raw image here. Any existing clients using this icon will be
+    // managing an image that was created with a copy of this raw image data.
+    m_image = BitmapImage::create();
+
+    // Copy the provided data into the buffer of the new Image object.
+    if (!m_image->setData(data, true)) {
+        LOG(IconDatabase, "Manual image data for iconURL '%s' FAILED - it was probably invalid image data", m_iconURL.ascii().data());
+        m_image.clear();
+    }
+    
+    m_dataSet = true;
+}
+
+void IconRecord::loadImageFromResource(const char* resource)
+{
+    if (!resource)
+        return;
+        
+    m_image = Image::loadPlatformResource(resource);
+    m_dataSet = true;
+}
+
+ImageDataStatus IconRecord::imageDataStatus()
+{
+    if (!m_dataSet)
+        return ImageDataStatusUnknown;
+    if (!m_image)
+        return ImageDataStatusMissing;
+    return ImageDataStatusPresent;
+}
+
+IconSnapshot IconRecord::snapshot(bool forDeletion) const
+{
+    if (forDeletion)
+        return IconSnapshot(m_iconURL, 0, 0);
+    
+    return IconSnapshot(m_iconURL, m_stamp, m_image ? m_image->data() : 0);
+}
+
+} // namespace WebCore