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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_SHELF_ITEM_DIALOG_H__
#define CHROME_BROWSER_VIEWS_SHELF_ITEM_DIALOG_H__
#include "chrome/browser/cancelable_request.h"
#include "chrome/browser/history/history.h"
#include "chrome/views/dialog_delegate.h"
#include "chrome/views/native_button.h"
#include "chrome/views/table_view.h"
#include "chrome/views/text_field.h"
#include "chrome/views/view.h"
#include "chrome/views/window.h"
namespace ChromeViews {
class Button;
class Label;
}
class PossibleURLModel;
class Profile;
class ShelfItemDialog;
// TODO(sky): rename this, perhaps to URLPicker.
// ShelfItemDialog delegate. Notified when the user accepts the entry.
class ShelfItemDialogDelegate {
public:
virtual void AddBookmark(ShelfItemDialog* 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.
// ShelfItemDialog deletes itself when the dialog is closed.
//
////////////////////////////////////////////////////////////////////////////////
class ShelfItemDialog : public ChromeViews::View,
public ChromeViews::DialogDelegate,
public ChromeViews::TextField::Controller,
public ChromeViews::TableViewObserver {
public:
ShelfItemDialog(ShelfItemDialogDelegate* delegate,
Profile* profile,
bool show_title);
virtual ~ShelfItemDialog();
// 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 void WindowClosing();
virtual std::wstring GetDialogButtonLabel(DialogButton button) const;
virtual bool Accept();
virtual bool IsDialogButtonEnabled(DialogButton button) const;
virtual ChromeViews::View* GetContentsView();
// TextField::Controller.
virtual void ContentsChanged(ChromeViews::TextField* sender,
const std::wstring& new_contents);
virtual void HandleKeystroke(ChromeViews::TextField* sender,
UINT message, TCHAR key, UINT repeat_count,
UINT flags) {}
// Overridden from View.
virtual void DidChangeBounds(const CRect& previous, const CRect& current);
virtual void GetPreferredSize(CSize *out);
virtual bool AcceleratorPressed(const ChromeViews::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.
ChromeViews::TextField* url_field_;
// Title field. This is NULL if we're not showing the title.
ChromeViews::TextField* title_field_;
// The table model.
scoped_ptr<PossibleURLModel> url_table_model_;
// The table of visited urls.
ChromeViews::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.
ShelfItemDialogDelegate* delegate_;
DISALLOW_EVIL_CONSTRUCTORS(ShelfItemDialog);
};
#endif // CHROME_BROWSER_VIEWS_SHELF_ITEM_DIALOG_H__
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