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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/logging.h"
#include "content/browser/download/download_item_impl_delegate.h"
class DownloadItemImpl;
// Infrastructure in DownloadItemImplDelegate to assert invariant that
// delegate always outlives all attached DownloadItemImpls.
DownloadItemImplDelegate::DownloadItemImplDelegate()
: count_(0) {}
DownloadItemImplDelegate::~DownloadItemImplDelegate() {
DCHECK_EQ(0, count_);
}
void DownloadItemImplDelegate::Attach() {
++count_;
}
void DownloadItemImplDelegate::Detach() {
DCHECK_LT(0, count_);
--count_;
}
bool DownloadItemImplDelegate::ShouldOpenFileBasedOnExtension(
const FilePath& path) {
return false;
}
bool DownloadItemImplDelegate::ShouldOpenDownload(DownloadItemImpl* download) {
return false;
}
void DownloadItemImplDelegate::CheckForFileRemoval(
DownloadItemImpl* download_item) {}
void DownloadItemImplDelegate::MaybeCompleteDownload(
DownloadItemImpl* download) {}
content::BrowserContext* DownloadItemImplDelegate::GetBrowserContext() const {
return NULL;
}
void DownloadItemImplDelegate::DownloadStopped(DownloadItemImpl* download) {}
void DownloadItemImplDelegate::DownloadCompleted(DownloadItemImpl* download) {}
void DownloadItemImplDelegate::DownloadOpened(DownloadItemImpl* download) {}
void DownloadItemImplDelegate::DownloadRemoved(DownloadItemImpl* download) {}
void DownloadItemImplDelegate::DownloadRenamedToIntermediateName(
DownloadItemImpl* download) {}
void DownloadItemImplDelegate::DownloadRenamedToFinalName(
DownloadItemImpl* download) {}
void DownloadItemImplDelegate::AssertStateConsistent(
DownloadItemImpl* download) const {}
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