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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_GTK_OPTIONS_CONTENT_EXCEPTION_EDITOR_H_
#define CHROME_BROWSER_GTK_OPTIONS_CONTENT_EXCEPTION_EDITOR_H_
#pragma once
#include <gtk/gtk.h>
#include "app/gtk_signal.h"
#include "chrome/browser/content_exceptions_table_model.h"
#include "chrome/browser/content_setting_combo_model.h"
#include "chrome/common/content_settings.h"
#include "chrome/common/content_settings_types.h"
// An editor which lets the user create or edit an individual exception to the
// current content setting policy. (i.e. let www.google.com always show
// images). Modal to parent.
class ContentExceptionEditor {
public:
class Delegate {
public:
// Invoked when the user accepts the edit.
virtual void AcceptExceptionEdit(
const HostContentSettingsMap::Pattern& pattern,
ContentSetting setting,
bool is_off_the_record,
int index,
bool is_new) = 0;
protected:
virtual ~Delegate() {}
};
ContentExceptionEditor(GtkWindow* parent,
Delegate* delegate,
ContentExceptionsTableModel* model,
bool allow_off_the_record,
int index,
const HostContentSettingsMap::Pattern& pattern,
ContentSetting setting,
bool is_off_the_record);
virtual ~ContentExceptionEditor() {}
private:
// Returns true if we're adding a new item.
bool is_new() const { return index_ == -1; }
bool IsPatternValid(const HostContentSettingsMap::Pattern& pattern,
bool is_off_the_record) const;
void UpdateImage(GtkWidget* image, bool is_valid);
// GTK callbacks
CHROMEGTK_CALLBACK_0(ContentExceptionEditor, void, OnEntryChanged);
CHROMEGTK_CALLBACK_1(ContentExceptionEditor, void, OnResponse, int);
CHROMEGTK_CALLBACK_0(ContentExceptionEditor, void, OnWindowDestroy);
Delegate* delegate_;
ContentExceptionsTableModel* model_;
// The model for Combobox widget.
ContentSettingComboModel cb_model_;
// Index of the item being edited. If -1, indicates this is a new entry.
const int index_;
const HostContentSettingsMap::Pattern pattern_;
const ContentSetting setting_;
// UI widgets.
GtkWidget* dialog_;
GtkWidget* entry_;
GtkWidget* pattern_image_;
GtkWidget* action_combo_;
GtkWidget* otr_checkbox_;
DISALLOW_COPY_AND_ASSIGN(ContentExceptionEditor);
};
#endif // CHROME_BROWSER_GTK_OPTIONS_CONTENT_EXCEPTION_EDITOR_H_
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