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// Copyright (c) 2010 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_UI_VIEWS_OPTIONS_SIMPLE_CONTENT_EXCEPTIONS_VIEW_H_
#define CHROME_BROWSER_UI_VIEWS_OPTIONS_SIMPLE_CONTENT_EXCEPTIONS_VIEW_H_
#pragma once
#include <string>
#include "chrome/browser/remove_rows_table_model.h"
#include "chrome/common/content_settings.h"
#include "views/controls/button/button.h"
#include "views/controls/table/table_view_observer.h"
#include "views/window/dialog_delegate.h"
namespace views {
class NativeButton;
class TableView;
}
// SimpleContentExceptionsView is responsible for showing the user the set of
// site-specific permissions. The exceptions are shown in a table view by way
// of a RemoveRowsTableModel. The user can remove exceptions.
// Use the ShowExceptionsWindow method to create and show a
// SimpleContentExceptionsView, which is deleted when the window closes.
class SimpleContentExceptionsView : public views::View,
public views::ButtonListener,
public views::DialogDelegate,
public views::TableViewObserver {
public:
// Shows the Exceptions window. Takes ownership of |model|.
static void ShowExceptionsWindow(gfx::NativeWindow parent,
RemoveRowsTableModel* model,
int title_message_id);
virtual ~SimpleContentExceptionsView();
// TableViewObserver overrides:
virtual void OnSelectionChanged();
virtual void OnTableViewDelete(views::TableView* table_view);
// views::ButtonListener implementation.
virtual void ButtonPressed(views::Button* sender, const views::Event& event);
// views::View overrides:
virtual void Layout();
virtual gfx::Size GetPreferredSize();
virtual void ViewHierarchyChanged(bool is_add,
views::View* parent,
views::View* child);
// views::WindowDelegate implementation.
virtual int GetDialogButtons() const {
return MessageBoxFlags::DIALOGBUTTON_CANCEL;
}
virtual bool CanResize() const { return true; }
virtual std::wstring GetWindowTitle() const;
virtual views::View* GetContentsView() { return this; }
private:
// Takes ownership of |model|.
explicit SimpleContentExceptionsView(RemoveRowsTableModel* model,
int title_message_id);
void Init();
// Resets the enabled state of the buttons from the model.
void UpdateButtonState();
// Returns the set of selected rows.
RemoveRowsTableModel::Rows GetSelectedRows() const;
// Removes the selected item.
void Remove();
// Removes all.
void RemoveAll();
// The model displayed in the table.
scoped_ptr<RemoveRowsTableModel> model_;
views::TableView* table_;
views::NativeButton* remove_button_;
views::NativeButton* remove_all_button_;
// The message id of the window title.
int title_message_id_;
DISALLOW_COPY_AND_ASSIGN(SimpleContentExceptionsView);
};
#endif // CHROME_BROWSER_UI_VIEWS_OPTIONS_SIMPLE_CONTENT_EXCEPTIONS_VIEW_H_
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