1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_CONTENT_SETTING_IMAGE_MODEL_H_ 6 #define CHROME_BROWSER_CONTENT_SETTING_IMAGE_MODEL_H_ 7 #pragma once 8 9 #include <string> 10 11 #include "chrome/common/content_settings_types.h" 12 13 class TabContents; 14 15 // This model provides data (icon ids and tooltip) for the content setting icons 16 // that are displayed in the location bar. 17 class ContentSettingImageModel { 18 public: 19 virtual ~ContentSettingImageModel() {} 20 21 // Factory function. 22 static ContentSettingImageModel* CreateContentSettingImageModel( 23 ContentSettingsType content_settings_type); 24 25 // Notifies this model that its setting might have changed and it may need to 26 // update its visibility, icon and tooltip. 27 virtual void UpdateFromTabContents(TabContents* tab_contents) = 0; 28 29 ContentSettingsType get_content_settings_type() const { 30 return content_settings_type_; 31 } 32 bool is_visible() const { return is_visible_; } 33 int get_icon() const { return icon_; } 34 // Returns the resource ID of a string to show when the icon appears, or 0 if 35 // we don't wish to show anything. 36 int explanatory_string_id() const { return explanatory_string_id_; } 37 std::string get_tooltip() const { return tooltip_; } 38 39 protected: 40 explicit ContentSettingImageModel(ContentSettingsType content_settings_type); 41 void set_visible(bool visible) { is_visible_ = visible; } 42 void set_icon(int icon) { icon_ = icon; } 43 void set_explanatory_string_id(int text_id) { 44 explanatory_string_id_ = text_id; 45 } 46 void set_tooltip(const std::string& tooltip) { tooltip_ = tooltip; } 47 48 private: 49 const ContentSettingsType content_settings_type_; 50 bool is_visible_; 51 int icon_; 52 int explanatory_string_id_; 53 std::string tooltip_; 54 }; 55 56 #endif // CHROME_BROWSER_CONTENT_SETTING_IMAGE_MODEL_H_ 57
