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// Copyright (c) 2009 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.
#ifndef CHROME_BROWSER_POSSIBLE_URL_MODEL_H_
#define CHROME_BROWSER_POSSIBLE_URL_MODEL_H_
#include <string>
#include <vector>
#include "app/gfx/text_elider.h"
#include "app/table_model.h"
#include "base/string_util.h"
#include "chrome/browser/history/history.h"
#include "third_party/skia/include/core/SkBitmap.h"
////////////////////////////////////////////////////////////////////////////////
//
// A table model to represent the list of URLs that the user might want to
// bookmark.
//
////////////////////////////////////////////////////////////////////////////////
class PossibleURLModel : public TableModel {
public:
PossibleURLModel();
virtual ~PossibleURLModel() {
}
void Reload(Profile *profile);
void OnHistoryQueryComplete(HistoryService::Handle h,
history::QueryResults* result);
virtual int RowCount() {
return static_cast<int>(results_.size());
}
const GURL& GetURL(int row);
const std::wstring& GetTitle(int row);
virtual std::wstring GetText(int row, int col_id);
virtual SkBitmap GetIcon(int row);
virtual int CompareValues(int row1, int row2, int column_id);
virtual void OnFavIconAvailable(FaviconService::Handle h,
bool fav_icon_available,
scoped_refptr<RefCountedBytes> data,
bool expired,
GURL icon_url);
virtual void SetObserver(TableModelObserver* observer) {
observer_ = observer;
}
private:
// Contains the data needed to show a result.
struct Result {
Result() : index(0) {}
GURL url;
// Index of this Result in results_. This is used as the key into
// fav_icon_map_ to lookup the favicon for the url, as well as the index
// into results_ when the favicon is received.
size_t index;
gfx::SortedDisplayURL display_url;
std::wstring title;
};
// The current profile.
Profile* profile_;
// Our observer.
TableModelObserver* observer_;
// Our consumer for favicon requests.
CancelableRequestConsumerT<size_t, NULL> consumer_;
// The results we're showing.
std::vector<Result> results_;
// Map Result::index -> Favicon.
typedef std::map<size_t, SkBitmap> FavIconMap;
FavIconMap fav_icon_map_;
DISALLOW_EVIL_CONSTRUCTORS(PossibleURLModel);
};
#endif // CHROME_BROWSER_POSSIBLE_URL_MODEL_H_
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