Add webkit to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 81 insertions, 0 deletions

diff --git a/webkit/glue/image_resource_fetcher.cc b/webkit/glue/image_resource_fetcher.cc
new file mode 100644
index 0000000..1279206
--- /dev/null
+++ b/webkit/glue/image_resource_fetcher.cc
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+// Copyright 2008, 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"
+
+#pragma warning(push, 0)
+#include "ImageSourceSkia.h"
+#pragma warning(pop)
+#undef LOG
+
+#include "webkit/glue/image_resource_fetcher.h"
+
+#include "base/gfx/size.h"
+#include "webkit/glue/image_decoder.h"
+#include "webkit/glue/webview_impl.h"
+#include "skia/include/SkBitmap.h"
+
+ImageResourceFetcher::ImageResourceFetcher(
+    WebViewImpl* web_view,
+    int id,
+    const GURL& image_url,
+    int image_size)
+    : web_view_(web_view),
+      id_(id),
+      image_url_(image_url),
+      image_size_(image_size) {
+  fetcher_.reset(new ResourceFetcher(image_url,
+                                     web_view->main_frame()->frame(),
+                                     this));
+}
+
+ImageResourceFetcher::~ImageResourceFetcher() {
+  if (!fetcher_->completed())
+    fetcher_->Cancel();
+}
+
+void ImageResourceFetcher::OnURLFetchComplete(
+    const WebCore::ResourceResponse& response,
+    const std::string& data) {
+  SkBitmap image;
+  bool errored = false;
+  if (response.isNull()) {
+    errored = true;
+  } else if (response.httpStatusCode() == 200) {
+    // Request succeeded, try to convert it to an image.
+    webkit_glue::ImageDecoder decoder(gfx::Size(image_size_, image_size_));
+    image = decoder.Decode(
+        reinterpret_cast<const unsigned char*>(data.data()), data.size());
+  } // else case:
+    // If we get here, it means no image from server or couldn't decode the
+    // response as an image. Need to notify the webview though, otherwise the
+    // browser will keep trying to download favicon (when this is used to
+    // download the favicon).
+  web_view_->ImageResourceDownloadDone(this, errored, image);
+}