1/*
2Open Tracker License
3
4Terms and Conditions
5
6Copyright (c) 1991-2000, Be Incorporated. All rights reserved.
7
8Permission is hereby granted, free of charge, to any person obtaining a copy of
9this software and associated documentation files (the "Software"), to deal in
10the Software without restriction, including without limitation the rights to
11use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
12of the Software, and to permit persons to whom the Software is furnished to do
13so, subject to the following conditions:
14
15The above copyright notice and this permission notice applies to all licensees
16and shall be included in all copies or substantial portions of the Software.
17
18THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY,
20FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
22IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN
23CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24
25Except as contained in this notice, the name of Be Incorporated shall not be
26used in advertising or otherwise to promote the sale, use or other dealings in
27this Software without prior written authorization from Be Incorporated.
28
29Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered
30trademarks of Be Incorporated in the United States and other countries. Other
31brand product names are registered trademarks or trademarks of their
32respective holders. All rights reserved.
33*/
34#ifndef _GROUPED_MENU_H
35#define _GROUPED_MENU_H
36
37
38#include <Menu.h>
39#include <MenuItem.h>
40#include <List.h>
41
42
43namespace BPrivate {
44
45class TGroupedMenu;
46
47class TMenuItemGroup {
48	public:
49		TMenuItemGroup(const char* name);
50		~TMenuItemGroup();
51
52		bool AddItem(BMenuItem* item);
53		bool AddItem(BMenuItem* item, int32 atIndex);
54		bool AddItem(BMenu* menu);
55		bool AddItem(BMenu* menu, int32 atIndex);
56
57		bool RemoveItem(BMenuItem* item);
58		bool RemoveItem(BMenu* menu);
59		BMenuItem* RemoveItem(int32 index);
60
61		BMenuItem* ItemAt(int32 index);
62		int32 CountItems();
63
64	private:
65		friend class TGroupedMenu;
66		void Separated(bool separated);
67		bool HasSeparator();
68
69	private:
70		const char*		fName;
71		BList			fList;
72		TGroupedMenu*	fMenu;
73		int32			fFirstItemIndex;
74		int32			fItemsTotal;
75		bool			fHasSeparator;
76};
77
78
79class TGroupedMenu : public BMenu {
80	public:
81		TGroupedMenu(const char* name);
82		~TGroupedMenu();
83
84		bool AddGroup(TMenuItemGroup* group);
85		bool AddGroup(TMenuItemGroup* group, int32 atIndex);
86
87		bool RemoveGroup(TMenuItemGroup* group);
88
89		TMenuItemGroup* GroupAt(int32 index);
90		int32 CountGroups();
91
92	private:
93		friend class TMenuItemGroup;
94		void AddGroupItem(TMenuItemGroup* group, BMenuItem* item,
95			int32 atIndex);
96		void RemoveGroupItem(TMenuItemGroup* group, BMenuItem* item);
97
98	private:
99		BList	fGroups;
100};
101
102}	// namespace BPrivate
103
104
105#endif	// _GROUPED_MENU_H
106