Added new fileBrowserPrivate and fileHandler extension APIs

chrome/common/extensions/file_browser_action.h

+// Copyright (c) 2011 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_COMMON_EXTENSIONS_FILE_BROWSER_ACTION_H_
+#define CHROME_COMMON_EXTENSIONS_FILE_BROWSER_ACTION_H_
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include "base/basictypes.h"
+#include "chrome/common/extensions/url_pattern.h"
+#include "googleurl/src/gurl.h"
+
+class URLPattern;
+
+// ExtensionAction encapsulates the state of a browser or page action.
+// Instances can have both global and per-tab state. If a property does not have
+// a per-tab value, the global value is used instead.
+class FileBrowserAction {
+ public:
+  typedef std::vector<URLPattern> PatternList;
+
+  FileBrowserAction();
+  ~FileBrowserAction();
+
+  // extension id
+  std::string extension_id() const { return extension_id_; }
+  void set_extension_id(const std::string& extension_id) {
+    extension_id_ = extension_id;
+  }
+
+  // action id
+  const std::string& id() const { return id_; }
+  void set_id(const std::string& id) { id_ = id; }
+
+  // default title
+  const std::string& default_title() const { return title_; }
+  void set_default_title(const std::string& title) { title_ = title; }
+
+  // File schema URL patterns.
+  const PatternList& patterns() const { return patterns_; }
+  void AddPattern(const URLPattern& pattern);
+  bool ContainsURL(const GURL& url) const;
+  void ClearPatterns();
+  bool OverlapsWith(const FileBrowserAction& other) const;
+
+  // Action icon path.
+  const std::string default_icon_path() const { return default_icon_path_; }
+  void set_default_icon_path(const std::string& path) {
+    default_icon_path_ = path;
+  }
+
+ private:
+  // The id for the extension this action belongs to (as defined in the
+  // extension manifest).
+  std::string extension_id_;
+  std::string title_;
+  std::string default_icon_path_;
+  // The id for the FileBrowserAction, for example: "PdfFileAction".
+  std::string id_;
+  // A list of file filters.
+  PatternList patterns_;
+};
+
+#endif  // CHROME_COMMON_EXTENSIONS_FILE_BROWSER_ACTION_H_