1 | /* |
2 | * $Id: MENUITEMINFO.java,v 1.2 2004/11/03 22:18:24 hastings Exp $ |
3 | * |
4 | * (c) Copyright, Moebius Solutions, Inc., 2004 |
5 | * |
6 | * All Rights Reserved |
7 | * |
8 | * This material may be reproduced by or for the U. S. Government |
9 | * pursuant to the copyright license under the clause at |
10 | * DFARS 252.227-7014 (OCT 2001). |
11 | */ |
12 | |
13 | package com.moesol.bindings.platform_sdk.windows_api; |
14 | |
15 | import java.nio.*; |
16 | |
17 | /** |
18 | * Wraps a java class around a Win32 MENUITEMINFO structure, see the |
19 | * Win32 documentation for more information about the properties. |
20 | * TODO: Refactor to use com.moesol.nio.NativeStructure (uses a non-direct ByteBuffer). |
21 | */ |
22 | public class MENUITEMINFO { |
23 | public MENUITEMINFO() { |
24 | m_native_mii = ByteBuffer.allocateDirect(sizeof()); |
25 | m_native_mii.order(ByteOrder.nativeOrder()); |
26 | zero(); |
27 | set_cbSize(sizeof()); |
28 | } |
29 | |
30 | private void set_cbSize(int size) { |
31 | m_native_mii.putInt(0, size); |
32 | } |
33 | /** package access for testing */ |
34 | int get_cbSize() { |
35 | return m_native_mii.getInt(0); |
36 | } |
37 | boolean verify_cbSize() { |
38 | return jni_verify_cbSize(m_native_mii); |
39 | } |
40 | |
41 | public void set_fMask(int mask) { |
42 | m_native_mii.putInt(4, mask); |
43 | } |
44 | public int get_fMask() { |
45 | return m_native_mii.getInt(4); |
46 | } |
47 | boolean verify_fMask(int value) { |
48 | return jni_verify_fMask(m_native_mii, value); |
49 | } |
50 | |
51 | public void set_fType(int type) { |
52 | m_native_mii.putInt(8, type); |
53 | } |
54 | public int get_fType() { |
55 | return m_native_mii.getInt(8); |
56 | } |
57 | boolean verify_fType(int value) { |
58 | return jni_verify_fType(m_native_mii, value); |
59 | } |
60 | |
61 | public void set_fState(int state) { |
62 | m_native_mii.putInt(12, state); |
63 | } |
64 | public int get_fState() { |
65 | return m_native_mii.getInt(12); |
66 | } |
67 | boolean verify_fState(int value) { |
68 | return jni_verify_fState(m_native_mii, value); |
69 | } |
70 | |
71 | public void set_wID(int id) { |
72 | m_native_mii.putInt(16, id); |
73 | } |
74 | public int get_wID() { |
75 | return m_native_mii.getInt(16); |
76 | } |
77 | boolean verify_wID(int value) { |
78 | return jni_verify_wID(m_native_mii, value); |
79 | } |
80 | |
81 | public void set_hSubMenu(HMENU submenu) { |
82 | m_native_mii.putInt(20, (int)HMENU._safeGetHandle(submenu)); |
83 | } |
84 | public HMENU get_hSubMenu() { |
85 | return new HMENU(m_native_mii.getInt(20), true); |
86 | } |
87 | boolean verify_hSubMenu(int value) { |
88 | return jni_verify_hSubMenu(m_native_mii, value); |
89 | } |
90 | |
91 | public void set_hbmpChecked(HBITMAP bitmap) { |
92 | m_native_mii.putInt(24, (int)HBITMAP._safeGetHandle(bitmap)); |
93 | } |
94 | public HBITMAP get_hbmpChecked() { |
95 | return new HBITMAP(m_native_mii.getInt(24), true); |
96 | } |
97 | boolean verify_hbmpChecked(int value) { |
98 | return jni_verify_hbmpChecked(m_native_mii, value); |
99 | } |
100 | |
101 | public void set_hbmpUnchecked(HBITMAP bitmap) { |
102 | m_native_mii.putInt(28, (int)HBITMAP._safeGetHandle(bitmap)); |
103 | } |
104 | public HBITMAP get_hbmpUnchecked() { |
105 | return new HBITMAP(m_native_mii.getInt(28), true); |
106 | } |
107 | boolean verify_hbmpUnchecked(int value) { |
108 | return jni_verify_hbmpUnchecked(m_native_mii, value); |
109 | } |
110 | |
111 | public void set_dwItemData(int item_data) { |
112 | m_native_mii.putInt(32, item_data); |
113 | } |
114 | public int get_dwItemData() { |
115 | return m_native_mii.getInt(32); |
116 | } |
117 | boolean verify_dwItemData(int value) { |
118 | return jni_verify_dwItemData(m_native_mii, value); |
119 | } |
120 | |
121 | public void set_dwTypeData(String type_data) { |
122 | // Only support strings for now, and you |
123 | // have to convert from String to UTF |
124 | // in InsertMenuItem |
125 | m_type_data = type_data; |
126 | // offset of 36 |
127 | } |
128 | public String get_dwTypeData() { |
129 | return m_type_data; |
130 | } |
131 | boolean verify_dwTypeData(String value) { |
132 | return jni_verify_dwTypeData(m_native_mii, value); |
133 | } |
134 | |
135 | public void set_cch(int cch) { |
136 | m_native_mii.putInt(40, cch); |
137 | } |
138 | public int get_cch() { |
139 | return m_native_mii.getInt(40); |
140 | } |
141 | boolean verify_cch(int value) { |
142 | return jni_verify_cch(m_native_mii, value); |
143 | } |
144 | |
145 | /** |
146 | * Note that the hbmpItem member of MENUITEMINFO only appears if |
147 | * the JNI side is compiled with _WIN32_WINNT >= 0x0500. Therefore |
148 | * this method may throw a IndexOutOfBoundsException. |
149 | * |
150 | * @throws IndexOutOfBoundsException If JNI side is missing this |
151 | * member. |
152 | */ |
153 | public void set_hbmpItem(HBITMAP bitmap) { |
154 | m_native_mii.putInt(44, (int)HBITMAP._safeGetHandle(bitmap)); |
155 | } |
156 | /** |
157 | * @throws IndexOutOfBoundsException If JNI side is missing this |
158 | * member. |
159 | */ |
160 | public HBITMAP get_hbmpItem() { |
161 | return new HBITMAP(m_native_mii.getInt(44)); |
162 | } |
163 | boolean verify_hbmpItem(int value) { |
164 | return jni_verify_hbmpItem(m_native_mii, value); |
165 | } |
166 | |
167 | private void zero() { |
168 | for (int i = 0; i < sizeof(); i++) { |
169 | m_native_mii.put(i, (byte)0); |
170 | } |
171 | } |
172 | static int sizeof() { |
173 | return jni_sizeof(); |
174 | } |
175 | |
176 | public static final int MIIM_STATE = 0x00000001; |
177 | public static final int MIIM_ID = 0x00000002; |
178 | public static final int MIIM_SUBMENU = 0x00000004; |
179 | public static final int MIIM_CHECKMARKS = 0x00000008; |
180 | public static final int MIIM_TYPE = 0x00000010; |
181 | public static final int MIIM_DATA = 0x00000020; |
182 | |
183 | public static final int MFT_STRING = 0x00000000; |
184 | public static final int MFT_BITMAP = 0x00000004; |
185 | public static final int MFT_MENUBARBREAK = 0x00000020; |
186 | public static final int MFT_MENUBREAK = 0x00000040; |
187 | public static final int MFT_OWNERDRAW = 0x00000100; |
188 | public static final int MFT_RADIOCHECK = 0x00000200; |
189 | public static final int MFT_SEPARATOR = 0x00000800; |
190 | public static final int MFT_RIGHTORDER = 0x00002000; |
191 | public static final int MFT_RIGHTJUSTIFY = 0x00004000; |
192 | |
193 | public static final int MFS_GRAYED = 0x00000003; |
194 | public static final int MFS_DISABLED = MFS_GRAYED; |
195 | public static final int MFS_CHECKED = 0x00000008; |
196 | public static final int MFS_HILITE = 0x00000080; |
197 | public static final int MFS_ENABLED = 0x00000000; |
198 | public static final int MFS_UNCHECKED = 0x00000000; |
199 | public static final int MFS_UNHILITE = 0x00000000; |
200 | public static final int MFS_DEFAULT = 0x00001000; |
201 | |
202 | private static native int jni_sizeof(); |
203 | private native boolean jni_verify_cbSize(ByteBuffer native_mmi); |
204 | private native boolean jni_verify_fMask(ByteBuffer native_mmi, int value); |
205 | private native boolean jni_verify_fType(ByteBuffer native_mmi, int value); |
206 | private native boolean jni_verify_fState(ByteBuffer native_mmi, int value); |
207 | private native boolean jni_verify_wID(ByteBuffer native_mmi, int value); |
208 | private native boolean jni_verify_hSubMenu(ByteBuffer native_mmi, int value); |
209 | private native boolean jni_verify_hbmpChecked(ByteBuffer native_mmi, int value); |
210 | private native boolean jni_verify_hbmpUnchecked(ByteBuffer native_mmi, int value); |
211 | private native boolean jni_verify_dwItemData(ByteBuffer native_mmi, int value); |
212 | private native boolean jni_verify_dwTypeData(ByteBuffer native_mmi, String value); |
213 | private native boolean jni_verify_cch(ByteBuffer native_mmi, int value); |
214 | private native boolean jni_verify_hbmpItem(ByteBuffer native_mmi, int value); |
215 | |
216 | ByteBuffer m_native_mii; |
217 | String m_type_data; |
218 | } |