* Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
* Distributed under the terms of the MIT License.
*/
#ifndef SETTINGS_MENU_H
#define SETTINGS_MENU_H
#include <MenuItem.h>
#include <Referenceable.h>
#include "Settings.h"
class BoolSetting;
class OptionsSetting;
class SettingsMenu : public BReferenceable {
public:
SettingsMenu();
virtual ~SettingsMenu();
virtual status_t AddToMenu(BMenu* menu, int32 index) = 0;
virtual void RemoveFromMenu() = 0;
virtual void PrepareToShow(BLooper* parentLooper) = 0;
virtual bool Finish(BLooper* parentLooper, bool force) = 0;
};
class SettingMenuItem : public BMenuItem {
public:
SettingMenuItem(Setting* setting,
const char* label, BMessage* message,
char shortcut = 0, uint32 modifiers = 0);
SettingMenuItem(Setting* setting, BMenu* menu,
BMessage* message = NULL);
virtual ~SettingMenuItem();
Setting* GetSetting() const { return fSetting; }
virtual void PrepareToShow(BLooper* parentLooper,
BHandler* targetHandler,
Settings* settings);
virtual bool Finish(BLooper* parentLooper,
BHandler* targetHandler, bool force);
virtual void ItemSelected(Settings* settings);
protected:
Setting* fSetting;
};
class SettingsMenuImpl : public SettingsMenu, private BHandler {
public:
SettingsMenuImpl(Settings* settings);
virtual ~SettingsMenuImpl();
bool AddItem(SettingMenuItem* item);
bool AddBoolItem(BoolSetting* setting);
bool AddOptionsItem(OptionsSetting* setting);
BMenu* Menu() const { return fMenu; }
virtual status_t AddToMenu(BMenu* menu, int32 index);
virtual void RemoveFromMenu();
virtual void PrepareToShow(BLooper* parentLooper);
virtual bool Finish(BLooper* parentLooper, bool force);
Settings* GetSettings() const { return fSettings; }
private:
virtual void MessageReceived(BMessage* message);
private:
class MenuItem;
class BoolMenuItem;
class OptionMenuItem;
class OptionsMenuItem;
typedef BObjectList<SettingMenuItem> MenuItemList;
private:
SettingMenuItem* _FindMenuItem(Setting* setting) const;
private:
Settings* fSettings;
BMenu* fMenu;
MenuItemList fMenuItems;
};
#endif
