Show recent history list in UrlPickerDialogGtk.

BUG=11507
TEST=open options, click "add" to startup url list, select row from list in add url dialog, click add.  Also, try sorting columns, and make sure correct url gets added when selecting an url after sorting.

Review URL: http://codereview.chromium.org/145009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@19072 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 93 insertions, 0 deletions

diff --git a/chrome/browser/possible_url_model.h b/chrome/browser/possible_url_model.h
new file mode 100644
index 0000000..4a688fe
--- /dev/null
+++ b/chrome/browser/possible_url_model.h
@@ -0,0 +1,93 @@
+// 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(HistoryService::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_