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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_VIEWS_URL_PICKER_H_
+#define CHROME_BROWSER_VIEWS_URL_PICKER_H_
+
+#include "chrome/browser/cancelable_request.h"
+#include "chrome/browser/history/history.h"
+#include "views/controls/button/native_button.h"
+#include "views/controls/table/table_view_observer.h"
+#include "views/controls/textfield/textfield.h"
+#include "views/view.h"
+#include "views/window/dialog_delegate.h"
+#include "views/window/window.h"
+
+namespace views {
+class Button;
+class Label;
+class TableView;
+}
+
+class PossibleURLModel;
+class Profile;
+class UrlPicker;
+
+// UrlPicker delegate. Notified when the user accepts the entry.
+class UrlPickerDelegate {
+ public:
+ virtual ~UrlPickerDelegate();
+
+ virtual void AddBookmark(UrlPicker* dialog,
+ const std::wstring& title,
+ const GURL& url) = 0;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// This class implements the dialog that let the user add a bookmark or page
+// to the list of urls to open on startup.
+// UrlPicker deletes itself when the dialog is closed.
+//
+////////////////////////////////////////////////////////////////////////////////
+class UrlPicker : public views::View,
+ public views::DialogDelegate,
+ public views::Textfield::Controller,
+ public views::TableViewObserver {
+ public:
+ UrlPicker(UrlPickerDelegate* delegate,
+ Profile* profile,
+ bool show_title);
+ virtual ~UrlPicker();
+
+ // Show the dialog on the provided contents.
+ virtual void Show(HWND parent);
+
+ // Closes the dialog.
+ void Close();
+
+ // DialogDelegate.
+ virtual std::wstring GetWindowTitle() const;
+ virtual bool IsModal() const;
+ virtual std::wstring GetDialogButtonLabel(
+ MessageBoxFlags::DialogButton button) const;
+ virtual bool Accept();
+ virtual int GetDefaultDialogButton() const;
+ virtual bool IsDialogButtonEnabled(
+ MessageBoxFlags::DialogButton button) const;
+ virtual views::View* GetContentsView();
+
+ // TextField::Controller.
+ virtual void ContentsChanged(views::Textfield* sender,
+ const std::wstring& new_contents);
+ virtual bool HandleKeystroke(views::Textfield* sender,
+ const views::Textfield::Keystroke& key) {
+ return false;
+ }
+
+ // Overridden from View.
+ virtual gfx::Size GetPreferredSize();
+ virtual bool AcceleratorPressed(const views::Accelerator& accelerator);
+
+ // TableViewObserver.
+ virtual void OnSelectionChanged();
+ virtual void OnDoubleClick();
+
+ private:
+ // Modify the model from the user interface.
+ void PerformModelChange();
+
+ // Fetch the title for the entered URL. If we get the title in time before
+ // the user starts to modify the title field, the title field is changed.
+ void InitiateTitleAutoFill(const GURL& url);
+
+ // Invoked by the history system when a title becomes available.
+ void OnURLInfoAvailable(HistoryService::Handle handle,
+ bool success,
+ const history::URLRow* info,
+ history::VisitVector* unused);
+
+ // Returns the URL the user has typed.
+ GURL GetInputURL() const;
+
+ // Profile.
+ Profile* profile_;
+
+ // URL Field.
+ views::Textfield* url_field_;
+
+ // Title field. This is NULL if we're not showing the title.
+ views::Textfield* title_field_;
+
+ // The table model.
+ scoped_ptr<PossibleURLModel> url_table_model_;
+
+ // The table of visited urls.
+ views::TableView* url_table_;
+
+ // Handle of the title request we are expecting.
+ CancelableRequestProvider::Handle expected_title_handle_;
+
+ // The consumer object for the history database.
+ CancelableRequestConsumer history_consumer_;
+
+ // The delegate.
+ UrlPickerDelegate* delegate_;
+
+ DISALLOW_COPY_AND_ASSIGN(UrlPicker);
+};
+
+#endif // CHROME_BROWSER_VIEWS_URL_PICKER_H_