xref: /haiku/src/kits/interface/MenuPrivate.cpp (revision f73f5d4c42a01ece688cbb57b5d332cc0f68b2c6) 
1 /*
2  * Copyright 2001-2009, Haiku, Inc.
3  * Distributed under the terms of the MIT License.
4  *
5  * Authors:
6  *		Stefano Ceccherini (stefano.ceccherini@gmail.com)
7  */
8 
9 #include <MenuPrivate.h>
10 
11 #include <Bitmap.h>
12 #include <Menu.h>
13 
14 
15 const unsigned char kShiftBits[] = {
16 	0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x14,
17 	0x1d,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
18 	0x1d,0x1a,0x1a,0x17,0x04,0x04,0x17,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
19 	0x1d,0x1a,0x1a,0x04,0x17,0x17,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x04,0x04,0x1a,0x04,0x04,0x04,0x1a,0x17,0x14,
20 	0x1d,0x1a,0x1a,0x17,0x04,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x1a,0x1a,0x1a,0x04,0x1a,0x1a,0x17,0x14,
21 	0x1d,0x1a,0x1a,0x1a,0x1a,0x1a,0x04,0x1a,0x04,0x04,0x04,0x1a,0x04,0x1a,0x04,0x04,0x1a,0x1a,0x1a,0x04,0x1a,0x1a,0x17,0x14,
22 	0x1d,0x1a,0x1a,0x04,0x17,0x17,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x1a,0x1a,0x1a,0x04,0x1a,0x1a,0x17,0x14,
23 	0x1d,0x1a,0x1a,0x17,0x04,0x04,0x17,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x1a,0x1a,0x1a,0x04,0x1a,0x1a,0x17,0x14,
24 	0x1d,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
25 	0x1d,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x14,
26 	0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14
27 };
28 
29 
30 const unsigned char kCtrlBits[] = {
31 	0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x14,
32 	0x1d,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
33 	0x1d,0x1a,0x1a,0x13,0x04,0x04,0x13,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
34 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x04,0x04,0x1a,0x04,0x04,0x04,0x1a,0x04,0x1a,0x1a,0x1a,0x17,0x14,
35 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x1a,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x1a,0x1a,0x17,0x14,
36 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x1a,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x04,0x04,0x1a,0x04,0x1a,0x1a,0x1a,0x17,0x14,
37 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x04,0x1a,0x1a,0x04,0x1a,0x1a,0x1a,0x17,0x14,
38 	0x1d,0x1a,0x1a,0x13,0x04,0x04,0x13,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x13,0x04,0x1a,0x04,0x04,0x04,0x1a,0x17,0x14,
39 	0x1d,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
40 	0x1d,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x14,
41 	0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14
42 };
43 
44 
45 const unsigned char kOptBits[] = {
46 	0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x14,
47 	0x1d,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
48 	0x1d,0x1a,0x1a,0x13,0x04,0x04,0x13,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
49 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x04,0x1a,0x04,0x04,0x04,0x1a,0x17,0x14,
50 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x1a,0x17,0x14,
51 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x04,0x1a,0x1a,0x04,0x1a,0x1a,0x17,0x14,
52 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x1a,0x1a,0x1a,0x04,0x1a,0x1a,0x17,0x14,
53 	0x1d,0x1a,0x1a,0x13,0x04,0x04,0x13,0x1a,0x04,0x1a,0x1a,0x1a,0x04,0x1a,0x1a,0x17,0x14,
54 	0x1d,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
55 	0x1d,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x14,
56 	0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14
57 };
58 
59 
60 const unsigned char kAltBits[] = {
61 	0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x14,
62 	0x1d,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
63 	0x1d,0x1a,0x1a,0x13,0x04,0x04,0x13,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
64 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x1a,0x1a,0x04,0x04,0x04,0x1a,0x17,0x14,
65 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x1a,0x1a,0x1a,0x04,0x1a,0x1a,0x17,0x14,
66 	0x1d,0x1a,0x1a,0x04,0x04,0x04,0x04,0x1a,0x04,0x1a,0x1a,0x1a,0x04,0x1a,0x1a,0x17,0x14,
67 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x1a,0x1a,0x1a,0x04,0x1a,0x1a,0x17,0x14,
68 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x04,0x04,0x1a,0x04,0x1a,0x1a,0x17,0x14,
69 	0x1d,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
70 	0x1d,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x14,
71 	0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14
72 };
73 
74 
75 const unsigned char kMenuBits[] = {
76 	0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x1d,0x14,
77 	0x1d,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
78 	0x1d,0x1a,0x1a,0x04,0x04,0x1a,0x04,0x04,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
79 	0x1d,0x1a,0x1a,0x04,0x04,0x04,0x04,0x04,0x1a,0x04,0x04,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x17,0x14,
80 	0x1d,0x1a,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x1a,0x04,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x17,0x14,
81 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x1a,0x04,0x1a,0x04,0x04,0x1a,0x04,0x04,0x04,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x17,0x14,
82 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x1a,0x04,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x04,0x1a,0x04,0x1a,0x04,0x1a,0x17,0x14,
83 	0x1d,0x1a,0x1a,0x04,0x1a,0x1a,0x1a,0x04,0x1a,0x04,0x04,0x1a,0x04,0x1a,0x1a,0x04,0x1a,0x04,0x04,0x04,0x1a,0x17,0x14,
84 	0x1d,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x17,0x14,
85 	0x1d,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x14,
86 	0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14
87 };
88 
89 
90 namespace BPrivate {
91 
92 
93 BBitmap* MenuPrivate::sMenuItemShift;
94 BBitmap* MenuPrivate::sMenuItemControl;
95 BBitmap* MenuPrivate::sMenuItemOption;
96 BBitmap* MenuPrivate::sMenuItemAlt;
97 BBitmap* MenuPrivate::sMenuItemMenu;
98 
99 
100 MenuPrivate::MenuPrivate(BMenu* menu)
101 	:
102 	fMenu(menu)
103 {
104 }
105 
106 
107 menu_layout
108 MenuPrivate::Layout() const
109 {
110 	return fMenu->Layout();
111 }
112 
113 
114 void
115 MenuPrivate::ItemMarked(BMenuItem *item)
116 {
117 	fMenu->_ItemMarked(item);
118 }
119 
120 
121 void
122 MenuPrivate::CacheFontInfo()
123 {
124 	fMenu->_CacheFontInfo();
125 }
126 
127 
128 float
129 MenuPrivate::FontHeight() const
130 {
131 	return fMenu->fFontHeight;
132 }
133 
134 
135 float
136 MenuPrivate::Ascent() const
137 {
138 	return fMenu->fAscent;
139 }
140 
141 
142 BRect
143 MenuPrivate::Padding() const
144 {
145 	return fMenu->fPad;
146 }
147 
148 
149 void
150 MenuPrivate::GetItemMargins(float* left, float* top, float* right,
151 	float* bottom) const
152 {
153 	fMenu->GetItemMargins(left, top, right, bottom);
154 }
155 
156 
157 int
158 MenuPrivate::State(BMenuItem** item) const
159 {
160 	return fMenu->_State(item);
161 }
162 
163 
164 void
165 MenuPrivate::Install(BWindow* window)
166 {
167 	fMenu->_Install(window);
168 }
169 
170 
171 void
172 MenuPrivate::Uninstall()
173 {
174 	fMenu->_Uninstall();
175 }
176 
177 
178 void
179 MenuPrivate::SetSuper(BMenu* menu)
180 {
181 	fMenu->fSuper = menu;
182 }
183 
184 
185 void
186 MenuPrivate::SetSuperItem(BMenuItem* item)
187 {
188 	fMenu->fSuperitem = item;
189 }
190 
191 
192 void
193 MenuPrivate::InvokeItem(BMenuItem* item, bool now)
194 {
195 	fMenu->_InvokeItem(item, now);
196 }
197 
198 
199 void
200 MenuPrivate::QuitTracking(bool thisMenuOnly)
201 {
202 	fMenu->_QuitTracking(thisMenuOnly);
203 }
204 
205 
206 /* static */
207 status_t
208 MenuPrivate::CreateBitmaps()
209 {
210 	BRect smallRect(0, 0, 16, 10);
211 
212 	try {
213 		sMenuItemShift = new BBitmap(BRect(0, 0, 23, 10), B_CMAP8);
214 		sMenuItemControl = new BBitmap(BRect(0, 0, 21, 10), B_CMAP8);
215 		sMenuItemOption = new BBitmap(smallRect, B_CMAP8);
216 		sMenuItemAlt = new BBitmap(smallRect, B_CMAP8);
217 		sMenuItemMenu = new BBitmap(BRect(0, 0, 22, 10), B_CMAP8);
218 	} catch (...) {
219 		return B_NO_MEMORY;
220 	}
221 
222 	sMenuItemShift->ImportBits(kShiftBits, sizeof(kShiftBits),
223 		24, 0, B_CMAP8);
224 	sMenuItemControl->ImportBits(kCtrlBits, sizeof(kCtrlBits),
225 		22, 0, B_CMAP8);
226 	sMenuItemOption->ImportBits(kOptBits, sizeof(kOptBits),
227 		17, 0, B_CMAP8);
228 	sMenuItemAlt->ImportBits(kAltBits, sizeof(kAltBits),
229 		17, 0, B_CMAP8);
230 	sMenuItemMenu->ImportBits(kMenuBits, sizeof(kMenuBits),
231 		23, 0, B_CMAP8);
232 
233 	return B_OK;
234 }
235 
236 
237 /* static */
238 void
239 MenuPrivate::DeleteBitmaps()
240 {
241 	delete sMenuItemShift;
242 	delete sMenuItemControl;
243 	delete sMenuItemOption;
244 	delete sMenuItemAlt;
245 	delete sMenuItemMenu;
246 }
247 
248 
249 /* static */
250 const BBitmap*
251 MenuPrivate::MenuItemShift()
252 {
253 	return sMenuItemShift;
254 }
255 
256 
257 /* static */
258 const BBitmap*
259 MenuPrivate::MenuItemControl()
260 {
261 	switch (BMenu::sControlKey) {
262 		case 0x5d:
263 		case 0x5f:
264 			return sMenuItemAlt;
265 		case 0x66:
266 		case 0x67:
267 			return sMenuItemOption;
268 	}
269 
270 	return sMenuItemControl;
271 }
272 
273 
274 /* static */
275 const BBitmap*
276 MenuPrivate::MenuItemOption()
277 {
278 	switch (BMenu::sOptionKey) {
279 		case 0x5c:
280 		case 0x60:
281 			return sMenuItemControl;
282 		case 0x66:
283 		case 0x67:
284 			return sMenuItemOption;
285 	}
286 
287 	return sMenuItemAlt;
288 }
289 
290 
291 /* static */
292 const BBitmap*
293 MenuPrivate::MenuItemCommand()
294 {
295 	switch (BMenu::sCommandKey) {
296 		case 0x5c:
297 		case 0x60:
298 			return sMenuItemControl;
299 		case 0x66:
300 		case 0x67:
301 			return sMenuItemOption;
302 	}
303 
304 	return sMenuItemAlt;
305 }
306 
307 
308 /* static */
309 const BBitmap*
310 MenuPrivate::MenuItemMenu()
311 {
312 	return sMenuItemMenu;
313 }
314 
315 
316 }	// namespace BPrivate
317