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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.
+
+#ifndef CHROME_BROWSER_VIEWS_FIRST_RUN_VIEW_BASE_H__
+#define CHROME_BROWSER_VIEWS_FIRST_RUN_VIEW_BASE_H__
+#include "chrome/browser/importer.h"
+#include "chrome/views/dialog_delegate.h"
+#include "chrome/views/view.h"
+
+namespace ChromeViews {
+
+class Window;
+class ImageView;
+class Separator;
+class Throbber;
+
+}
+
+class Profile;
+class ImporterHost;
+
+// This class abstracts the code that creates the dialog look for the two
+// first-run dialogs. This amounts to the bitmap, the two separators, the
+// progress throbber and some common resize code.
+class FirstRunViewBase : public ChromeViews::View,
+                         public ChromeViews::DialogDelegate {
+ public:
+  explicit FirstRunViewBase(Profile* profile);
+  virtual ~FirstRunViewBase();
+
+  // Sets the dialog window that host the view.
+  void set_dialog(ChromeViews::Window* dialog) { dialog_ = dialog; }
+
+  // Overridden from ChromeViews::View.
+  virtual void Layout();
+
+  // Overridden from ChromeViews::WindowDelegate.
+  virtual bool CanResize() const;
+  virtual bool CanMaximize() const;
+  virtual bool IsAlwaysOnTop() const;
+  virtual bool HasAlwaysOnTopMenu() const;
+
+ protected:
+  // Returns the items that the first run process is required to import
+  // from other browsers.
+  int GetDefaultImportItems() const;
+
+  // Creates the desktop and quick launch shortcut. Existing shortcut is lost.
+  bool CreateDesktopShortcut();
+  bool CreateQuickLaunchShortcut();
+
+  // Modifies the chrome configuration so that the first-run dialogs are not
+  // shown again.
+  bool FirstRunComplete();
+
+  // Disables the standard buttons of the dialog. Useful when importing.
+  void DisableButtons();
+  // Computes a tight dialog width given a contained UI element.
+  void AdjustDialogWidth(const ChromeViews::View* sub_view);
+
+  // Sets a minimum dialog size.
+  void SetMinimumDialogWidth(int width);
+
+  // Returns the background image. It is useful for getting the metrics.
+  const ChromeViews::ImageView* background_image() const {
+    return background_image_;
+  }
+  // Returns the computed preferred width of the dialog. This value can change
+  // when AdjustDialogWidth() is called during layout.
+  int preferred_width() const {
+    return preferred_width_;
+  }
+
+  scoped_refptr<ImporterHost> importer_host_;
+  Profile* profile_;
+  ChromeViews::Window* dialog_;
+
+ private:
+  // Initializes the controls on the dialog.
+  void SetupControls();
+  ChromeViews::ImageView* background_image_;
+  ChromeViews::Separator* separator_1_;
+  ChromeViews::Separator* separator_2_;
+  int preferred_width_;
+
+  DISALLOW_EVIL_CONSTRUCTORS(FirstRunViewBase);
+};
+
+#endif  // CHROME_BROWSER_VIEWS_FIRST_RUN_VIEW_BASE_H__