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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_CLEAR_BROWSING_DATA_H__
#define CHROME_BROWSER_VIEWS_CLEAR_BROWSING_DATA_H__
#include "base/time.h"
#include "chrome/browser/browsing_data_remover.h"
#include "chrome/views/combo_box.h"
#include "chrome/views/dialog_delegate.h"
#include "chrome/views/label.h"
#include "chrome/views/native_button.h"
#include "chrome/views/view.h"
namespace ChromeViews {
class CheckBox;
class Label;
class Throbber;
class Window;
}
class Profile;
class MessageLoop;
////////////////////////////////////////////////////////////////////////////////
//
// The ClearBrowsingData class is responsible for drawing the UI controls of the
// dialog that allows the user to select what to delete (history, downloads,
// etc).
//
////////////////////////////////////////////////////////////////////////////////
class ClearBrowsingDataView : public ChromeViews::View,
public ChromeViews::DialogDelegate,
public ChromeViews::ComboBox::Model,
public ChromeViews::NativeButton::Listener,
public BrowsingDataRemover::Observer {
public:
explicit ClearBrowsingDataView(Profile* profile);
virtual ~ClearBrowsingDataView(void);
// Initialize the controls on the dialog.
void Init();
// Overridden from ChromeViews::View:
virtual void GetPreferredSize(CSize *out);
virtual void Layout();
void ViewHierarchyChanged(bool is_add,
ChromeViews::View* parent,
ChromeViews::View* child);
// Overridden from ChromeViews::DialogDelegate:
virtual std::wstring GetDialogButtonLabel(DialogButton button) const;
virtual bool IsDialogButtonEnabled(DialogButton button) const;
virtual bool CanResize() const;
virtual bool CanMaximize() const;
virtual bool IsAlwaysOnTop() const;
virtual bool HasAlwaysOnTopMenu() const;
virtual bool IsModal() const;
virtual std::wstring GetWindowTitle() const;
virtual bool Accept();
virtual ChromeViews::View* GetContentsView();
// Overridden from ChromeViews::ComboBox::Model:
virtual int GetItemCount(ChromeViews::ComboBox* source);
virtual std::wstring GetItemAt(ChromeViews::ComboBox* source, int index);
// Overridden from ChromeViews::NativeButton::Listener:
virtual void ButtonPressed(ChromeViews::NativeButton* sender);
private:
// Adds a new check-box as a child to the view.
ChromeViews::CheckBox* AddCheckbox(const std::wstring& text, bool checked);
// Sets the controls on the UI to be enabled/disabled depending on whether we
// have a delete operation in progress or not.
void UpdateControlEnabledState();
// Starts the process of deleting the browsing data depending on what the
// user selected.
void OnDelete();
// Callback from BrowsingDataRemover. Closes the dialog.
virtual void OnBrowsingDataRemoverDone();
// UI elements we add to the parent view.
scoped_ptr<ChromeViews::Throbber> throbber_;
ChromeViews::Label status_label_;
// Other UI elements.
ChromeViews::Label* delete_all_label_;
ChromeViews::CheckBox* del_history_checkbox_;
ChromeViews::CheckBox* del_downloads_checkbox_;
ChromeViews::CheckBox* del_cache_checkbox_;
ChromeViews::CheckBox* del_cookies_checkbox_;
ChromeViews::CheckBox* del_passwords_checkbox_;
ChromeViews::Label* time_period_label_;
ChromeViews::ComboBox* time_period_combobox_;
// Used to signal enabled/disabled state for controls in the UI.
bool delete_in_progress_;
Profile* profile_;
DISALLOW_EVIL_CONSTRUCTORS(ClearBrowsingDataView);
};
#endif // CHROME_BROWSER_VIEWS_CLEAR_BROWSING_DATA_H__
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