src/kits/interface/MenuPrivate.cpp

   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::SetLayout(menu_layout layout)
 116 {
 117         fMenu->fLayout = layout;
 118 }
 119
 120
 121 void
 122 MenuPrivate::ItemMarked(BMenuItem* item)
 123 {
 124         fMenu->_ItemMarked(item);
 125 }
 126
 127
 128 void
 129 MenuPrivate::CacheFontInfo()
 130 {
 131         fMenu->_CacheFontInfo();
 132 }
 133
 134
 135 float
 136 MenuPrivate::FontHeight() const
 137 {
 138         return fMenu->fFontHeight;
 139 }
 140
 141
 142 float
 143 MenuPrivate::Ascent() const
 144 {
 145         return fMenu->fAscent;
 146 }
 147
 148
 149 BRect
 150 MenuPrivate::Padding() const
 151 {
 152         return fMenu->fPad;
 153 }
 154
 155
 156 void
 157 MenuPrivate::GetItemMargins(float* left, float* top, float* right,
 158         float* bottom) const
 159 {
 160         fMenu->GetItemMargins(left, top, right, bottom);
 161 }
 162
 163
 164 void
 165 MenuPrivate::SetItemMargins(float left, float top, float right, float bottom)
 166 {
 167         fMenu->SetItemMargins(left, top, right, bottom);
 168 }
 169
 170
 171 int
 172 MenuPrivate::State(BMenuItem** item) const
 173 {
 174         return fMenu->_State(item);
 175 }
 176
 177
 178 void
 179 MenuPrivate::Install(BWindow* window)
 180 {
 181         fMenu->_Install(window);
 182 }
 183
 184
 185 void
 186 MenuPrivate::Uninstall()
 187 {
 188         fMenu->_Uninstall();
 189 }
 190
 191
 192 void
 193 MenuPrivate::SetSuper(BMenu* menu)
 194 {
 195         fMenu->fSuper = menu;
 196 }
 197
 198
 199 void
 200 MenuPrivate::SetSuperItem(BMenuItem* item)
 201 {
 202         fMenu->fSuperitem = item;
 203 }
 204
 205
 206 void
 207 MenuPrivate::InvokeItem(BMenuItem* item, bool now)
 208 {
 209         fMenu->_InvokeItem(item, now);
 210 }
 211
 212
 213 void
 214 MenuPrivate::QuitTracking(bool thisMenuOnly)
 215 {
 216         fMenu->_QuitTracking(thisMenuOnly);
 217 }
 218
 219
 220 /* static */
 221 status_t
 222 MenuPrivate::CreateBitmaps()
 223 {
 224         BRect smallRect(0.0f, 0.0f, 16.0f, 10.0f);
 225
 226         try {
 227                 sMenuItemShift = new BBitmap(BRect(0.0f, 0.0f, 23.0f, 10.0f), B_CMAP8);
 228                 sMenuItemControl = new BBitmap(BRect(0.0f, 0.0f, 21.0f, 10.0f),
 229                         B_CMAP8);
 230                 sMenuItemOption = new BBitmap(smallRect, B_CMAP8);
 231                 sMenuItemAlt = new BBitmap(smallRect, B_CMAP8);
 232                 sMenuItemMenu = new BBitmap(BRect(0.0f, 0.0f, 22.0f, 10.0f), B_CMAP8);
 233         } catch (...) {
 234                 return B_NO_MEMORY;
 235         }
 236
 237         sMenuItemShift->ImportBits(kShiftBits, sizeof(kShiftBits),
 238                 24, 0, B_CMAP8);
 239         sMenuItemControl->ImportBits(kCtrlBits, sizeof(kCtrlBits),
 240                 22, 0, B_CMAP8);
 241         sMenuItemOption->ImportBits(kOptBits, sizeof(kOptBits),
 242                 17, 0, B_CMAP8);
 243         sMenuItemAlt->ImportBits(kAltBits, sizeof(kAltBits),
 244                 17, 0, B_CMAP8);
 245         sMenuItemMenu->ImportBits(kMenuBits, sizeof(kMenuBits),
 246                 23, 0, B_CMAP8);
 247
 248         return B_OK;
 249 }
 250
 251
 252 /* static */
 253 void
 254 MenuPrivate::DeleteBitmaps()
 255 {
 256         delete sMenuItemShift;
 257         delete sMenuItemControl;
 258         delete sMenuItemOption;
 259         delete sMenuItemAlt;
 260         delete sMenuItemMenu;
 261 }
 262
 263
 264 /* static */
 265 const BBitmap*
 266 MenuPrivate::MenuItemShift()
 267 {
 268         return sMenuItemShift;
 269 }
 270
 271
 272 /* static */
 273 const BBitmap*
 274 MenuPrivate::MenuItemControl()
 275 {
 276         switch (BMenu::sControlKey) {
 277                 case 0x5d:
 278                 case 0x5f:
 279                         return sMenuItemAlt;
 280
 281                 case 0x66:
 282                 case 0x67:
 283                         return sMenuItemOption;
 284         }
 285
 286         return sMenuItemControl;
 287 }
 288
 289
 290 /* static */
 291 const BBitmap*
 292 MenuPrivate::MenuItemOption()
 293 {
 294         switch (BMenu::sOptionKey) {
 295                 case 0x5c:
 296                 case 0x60:
 297                         return sMenuItemControl;
 298
 299                 case 0x66:
 300                 case 0x67:
 301                         return sMenuItemOption;
 302         }
 303
 304         return sMenuItemAlt;
 305 }
 306
 307
 308 /* static */
 309 const BBitmap*
 310 MenuPrivate::MenuItemCommand()
 311 {
 312         switch (BMenu::sCommandKey) {
 313                 case 0x5c:
 314                 case 0x60:
 315                         return sMenuItemControl;
 316
 317                 case 0x66:
 318                 case 0x67:
 319                         return sMenuItemOption;
 320         }
 321
 322         return sMenuItemAlt;
 323 }
 324
 325
 326 /* static */
 327 const BBitmap*
 328 MenuPrivate::MenuItemMenu()
 329 {
 330         return sMenuItemMenu;
 331 }
 332
 333
 334 }       // namespace BPrivate