libjava/jni/gtk-peer/gtkpeer.h

   1 /* gtkpeer.h -- Some global variables and #defines
   2    Copyright (C) 1998, 1999, 2004 Free Software Foundation, Inc.
   3
   4 This file is part of GNU Classpath.
   5
   6 GNU Classpath is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 GNU Classpath is distributed in the hope that it will be useful, but
  12 WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU Classpath; see the file COPYING.  If not, write to the
  18 Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  19 02111-1307 USA.
  20
  21 Linking this library statically or dynamically with other modules is
  22 making a combined work based on this library.  Thus, the terms and
  23 conditions of the GNU General Public License cover the whole
  24 combination.
  25
  26 As a special exception, the copyright holders of this library give you
  27 permission to link this library with independent modules to produce an
  28 executable, regardless of the license terms of these independent
  29 modules, and to copy and distribute the resulting executable under
  30 terms of your choice, provided that you also meet, for each linked
  31 independent module, the terms and conditions of the license of that
  32 module.  An independent module is a module which is not derived from
  33 or based on this library.  If you modify this library, you may extend
  34 this exception to your version of the library, but you are not
  35 obligated to do so.  If you do not wish to do so, delete this
  36 exception statement from your version. */
  37
  38
  39 #include <gtk/gtk.h>
  40 #include <stdio.h>
  41 #include <stdlib.h>
  42 #include <string.h>
  43 #include <config.h>
  44 #include "native_state.h"
  45
  46 #include <jni.h>
  47
  48 #define RC_FILE      ".classpath-gtkrc"
  49 #define JVM_SUN
  50 /*
  51   #define JVM_JAPHAR
  52 */
  53
  54 #ifndef __GTKPEER_H__
  55 #define __GTKPEER_H__
  56
  57 #ifndef __GNUC__
  58 #define __attribute__(x) /* nothing */
  59 #endif
  60
  61 #ifdef JVM_SUN
  62
  63 extern struct state_table *native_state_table;
  64 extern struct state_table *native_global_ref_table;
  65
  66 #define NSA_INIT(env, clazz) \
  67    do {native_state_table = init_state_table (env, clazz); \
  68    native_global_ref_table = init_state_table (env, clazz);} while (0)
  69
  70 #define NSA_GET_PTR(env, obj) \
  71   get_state (env, obj, native_state_table)
  72
  73 #define NSA_SET_PTR(env, obj, ptr) \
  74   set_state (env, obj, native_state_table, (void *)ptr)
  75
  76 #define NSA_DEL_PTR(env, obj) \
  77   remove_state_slot (env, obj, native_state_table)
  78
  79 #define NSA_GET_GLOBAL_REF(env, obj) \
  80   get_state (env, obj, native_global_ref_table)
  81
  82 #define NSA_SET_GLOBAL_REF(env, obj) \
  83   do {jobject *globRefPtr; \
  84     globRefPtr = (jobject *) malloc (sizeof (jobject)); \
  85     *globRefPtr = (*env)->NewGlobalRef (env, obj); \
  86     set_state (env, obj, native_global_ref_table, (void *)globRefPtr);} while (0)
  87
  88 #define NSA_DEL_GLOBAL_REF(env, obj) \
  89   do {jobject *globRefPtr = get_state (env, obj, native_global_ref_table); \
  90     remove_state_slot (env, obj, native_global_ref_table); \
  91     (*env)->DeleteGlobalRef (env, *globRefPtr); \
  92     free (globRefPtr);} while (0)
  93
  94 extern struct state_table *native_pixbufdecoder_state_table;
  95
  96 #define NSA_PB_INIT(env, clazz) \
  97   native_pixbufdecoder_state_table = init_state_table (env, clazz)
  98
  99 #define NSA_GET_PB_PTR(env, obj) \
 100   get_state (env, obj, native_pixbufdecoder_state_table)
 101
 102 #define NSA_SET_PB_PTR(env, obj, ptr) \
 103   set_state (env, obj, native_pixbufdecoder_state_table, (void *)ptr)
 104
 105 #define NSA_DEL_PB_PTR(env, obj) \
 106   remove_state_slot (env, obj, native_pixbufdecoder_state_table)
 107
 108 #endif /* JVM_SUN */
 109
 110 #define SWAPU32(w)                                                      \
 111   (((w) << 24) | (((w) & 0xff00) << 8) | (((w) >> 8) & 0xff00) | ((w) >> 24))
 112
 113 struct graphics
 114 {
 115   GdkDrawable *drawable;
 116   GdkGC *gc;
 117   GdkColormap *cm;
 118   PangoFontDescription *pango_font;
 119   PangoContext *pango_context;
 120   PangoLayout *pango_layout;
 121   jint x_offset, y_offset;
 122 };
 123
 124 #define AWT_DEFAULT_CURSOR 0
 125 #define AWT_CROSSHAIR_CURSOR 1
 126 #define AWT_TEXT_CURSOR 2
 127 #define AWT_WAIT_CURSOR 3
 128 #define AWT_SW_RESIZE_CURSOR 4
 129 #define AWT_SE_RESIZE_CURSOR 5
 130 #define AWT_NW_RESIZE_CURSOR 6
 131 #define AWT_NE_RESIZE_CURSOR 7
 132 #define AWT_N_RESIZE_CURSOR 8
 133 #define AWT_S_RESIZE_CURSOR 9
 134 #define AWT_W_RESIZE_CURSOR 10
 135 #define AWT_E_RESIZE_CURSOR 11
 136 #define AWT_HAND_CURSOR 12
 137 #define AWT_MOVE_CURSOR 13
 138
 139 #define SYNTHETIC_EVENT_MASK (1 << 10)
 140
 141 #define AWT_SHIFT_DOWN_MASK   (1 << 6)
 142 #define AWT_CTRL_DOWN_MASK    (1 << 7)
 143 #define AWT_META_DOWN_MASK    (1 << 8)
 144 #define AWT_ALT_DOWN_MASK     (1 << 9)
 145
 146 #define AWT_BUTTON1_DOWN_MASK (1 << 10)
 147 #define AWT_BUTTON2_DOWN_MASK (1 << 11)
 148 #define AWT_BUTTON3_DOWN_MASK (1 << 12)
 149
 150 #define AWT_BUTTON1_MASK (1 << 4)
 151 #define AWT_BUTTON2_MASK (1 << 3)
 152 #define AWT_BUTTON3_MASK (1 << 2)
 153
 154 #define MULTI_CLICK_TIME   250
 155 /* as opposed to a MULTI_PASS_TIME :) */
 156
 157 #define AWT_MOUSE_CLICKED  500
 158 #define AWT_MOUSE_PRESSED  501
 159 #define AWT_MOUSE_RELEASED 502
 160 #define AWT_MOUSE_MOVED    503
 161 #define AWT_MOUSE_ENTERED  504
 162 #define AWT_MOUSE_EXITED   505
 163 #define AWT_MOUSE_DRAGGED  506
 164
 165 #define AWT_ADJUSTMENT_UNIT_INCREMENT 1
 166 #define AWT_ADJUSTMENT_UNIT_DECREMENT 2
 167 #define AWT_ADJUSTMENT_BLOCK_DECREMENT 3
 168 #define AWT_ADJUSTMENT_BLOCK_INCREMENT 4
 169 #define AWT_ADJUSTMENT_TRACK 5
 170
 171 #define AWT_SCROLLPANE_SCROLLBARS_AS_NEEDED 0
 172 #define AWT_SCROLLPANE_SCROLLBARS_ALWAYS 1
 173 #define AWT_SCROLLPANE_SCROLLBARS_NEVER 2
 174
 175 #define AWT_LABEL_LEFT 0
 176 #define AWT_LABEL_CENTER 1
 177 #define AWT_LABEL_RIGHT 2
 178
 179 #define AWT_TEXTAREA_SCROLLBARS_BOTH 0
 180 #define AWT_TEXTAREA_SCROLLBARS_VERTICAL_ONLY 1
 181 #define AWT_TEXTAREA_SCROLLBARS_HORIZONTAL_ONLY 2
 182
 183 #define AWT_ITEM_SELECTED 1
 184 #define AWT_ITEM_DESELECTED 2
 185
 186 #define AWT_KEY_TYPED    400
 187 #define AWT_KEY_PRESSED  401
 188 #define AWT_KEY_RELEASED 402
 189
 190 #define AWT_KEY_CHAR_UNDEFINED 0
 191
 192 #define AWT_KEY_LOCATION_UNKNOWN 0
 193 #define AWT_KEY_LOCATION_STANDARD 1
 194 #define AWT_KEY_LOCATION_LEFT 2
 195 #define AWT_KEY_LOCATION_RIGHT 3
 196 #define AWT_KEY_LOCATION_NUMPAD 4
 197
 198 /* Virtual Keys */
 199 /* This list should be kept in the same order as the VK_ field
 200    declarations in KeyEvent.java. */
 201 #define VK_ENTER '\n'
 202 #define VK_BACK_SPACE '\b'
 203 #define VK_TAB '\t'
 204 #define VK_CANCEL 3
 205 #define VK_CLEAR 12
 206 #define VK_SHIFT 16
 207 #define VK_CONTROL 17
 208 #define VK_ALT 18
 209 #define VK_PAUSE 19
 210 #define VK_CAPS_LOCK 20
 211 #define VK_ESCAPE 27
 212 #define VK_SPACE ' '
 213 #define VK_PAGE_UP 33
 214 #define VK_PAGE_DOWN 34
 215 #define VK_END 35
 216 #define VK_HOME 36
 217 #define VK_LEFT 37
 218 #define VK_UP 38
 219 #define VK_RIGHT 39
 220 #define VK_DOWN 40
 221 #define VK_COMMA ','
 222 #define VK_MINUS '-'
 223 #define VK_PERIOD '.'
 224 #define VK_SLASH '/'
 225 #define VK_0 '0'
 226 #define VK_1 '1'
 227 #define VK_2 '2'
 228 #define VK_3 '3'
 229 #define VK_4 '4'
 230 #define VK_5 '5'
 231 #define VK_6 '6'
 232 #define VK_7 '7'
 233 #define VK_8 '8'
 234 #define VK_9 '9'
 235 #define VK_SEMICOLON ';'
 236 #define VK_EQUALS '='
 237 #define VK_A 'A'
 238 #define VK_B 'B'
 239 #define VK_C 'C'
 240 #define VK_D 'D'
 241 #define VK_E 'E'
 242 #define VK_F 'F'
 243 #define VK_G 'G'
 244 #define VK_H 'H'
 245 #define VK_I 'I'
 246 #define VK_J 'J'
 247 #define VK_K 'K'
 248 #define VK_L 'L'
 249 #define VK_M 'M'
 250 #define VK_N 'N'
 251 #define VK_O 'O'
 252 #define VK_P 'P'
 253 #define VK_Q 'Q'
 254 #define VK_R 'R'
 255 #define VK_S 'S'
 256 #define VK_T 'T'
 257 #define VK_U 'U'
 258 #define VK_V 'V'
 259 #define VK_W 'W'
 260 #define VK_X 'X'
 261 #define VK_Y 'Y'
 262 #define VK_Z 'Z'
 263 #define VK_OPEN_BRACKET '['
 264 #define VK_BACK_SLASH '\\'
 265 #define VK_CLOSE_BRACKET ']'
 266 #define VK_NUMPAD0 96
 267 #define VK_NUMPAD1 97
 268 #define VK_NUMPAD2 98
 269 #define VK_NUMPAD3 99
 270 #define VK_NUMPAD4 100
 271 #define VK_NUMPAD5 101
 272 #define VK_NUMPAD6 102
 273 #define VK_NUMPAD7 103
 274 #define VK_NUMPAD8 104
 275 #define VK_NUMPAD9 105
 276 #define VK_MULTIPLY 106
 277 #define VK_ADD 107
 278 #define VK_SEPARATER 108
 279 #define VK_SEPARATOR 108
 280 #define VK_SUBTRACT 109
 281 #define VK_DECIMAL 110
 282 #define VK_DIVIDE 111
 283 #define VK_DELETE 127
 284 #define VK_NUM_LOCK 144
 285 #define VK_SCROLL_LOCK 145
 286 #define VK_F1 112
 287 #define VK_F2 113
 288 #define VK_F3 114
 289 #define VK_F4 115
 290 #define VK_F5 116
 291 #define VK_F6 117
 292 #define VK_F7 118
 293 #define VK_F8 119
 294 #define VK_F9 120
 295 #define VK_F10 121
 296 #define VK_F11 122
 297 #define VK_F12 123
 298 #define VK_F13 61440
 299 #define VK_F14 61441
 300 #define VK_F15 61442
 301 #define VK_F16 61443
 302 #define VK_F17 61444
 303 #define VK_F18 61445
 304 #define VK_F19 61446
 305 #define VK_F20 61447
 306 #define VK_F21 61448
 307 #define VK_F22 61449
 308 #define VK_F23 61450
 309 #define VK_F24 61451
 310 #define VK_PRINTSCREEN 154
 311 #define VK_INSERT 155
 312 #define VK_HELP 156
 313 #define VK_META 157
 314 #define VK_BACK_QUOTE 192
 315 #define VK_QUOTE 222
 316 #define VK_KP_UP 224
 317 #define VK_KP_DOWN 225
 318 #define VK_KP_LEFT 226
 319 #define VK_KP_RIGHT 227
 320 #define VK_DEAD_GRAVE 128
 321 #define VK_DEAD_ACUTE 129
 322 #define VK_DEAD_CIRCUMFLEX 130
 323 #define VK_DEAD_TILDE 131
 324 #define VK_DEAD_MACRON 132
 325 #define VK_DEAD_BREVE 133
 326 #define VK_DEAD_ABOVEDOT 134
 327 #define VK_DEAD_DIAERESIS 135
 328 #define VK_DEAD_ABOVERING 136
 329 #define VK_DEAD_DOUBLEACUTE 137
 330 #define VK_DEAD_CARON 138
 331 #define VK_DEAD_CEDILLA 139
 332 #define VK_DEAD_OGONEK 140
 333 #define VK_DEAD_IOTA 141
 334 #define VK_DEAD_VOICED_SOUND 142
 335 #define VK_DEAD_SEMIVOICED_SOUND 143
 336 #define VK_AMPERSAND 150
 337 #define VK_ASTERISK 151
 338 #define VK_QUOTEDBL 152
 339 #define VK_LESS 153
 340 #define VK_GREATER 160
 341 #define VK_BRACELEFT 161
 342 #define VK_BRACERIGHT 162
 343 #define VK_AT 512
 344 #define VK_COLON 513
 345 #define VK_CIRCUMFLEX 514
 346 #define VK_DOLLAR 515
 347 #define VK_EURO_SIGN 516
 348 #define VK_EXCLAMATION_MARK 517
 349 #define VK_INVERTED_EXCLAMATION_MARK 518
 350 #define VK_LEFT_PARENTHESIS 519
 351 #define VK_NUMBER_SIGN 520
 352 #define VK_PLUS 521
 353 #define VK_RIGHT_PARENTHESIS 522
 354 #define VK_UNDERSCORE 523
 355 #define VK_FINAL 24
 356 #define VK_CONVERT 28
 357 #define VK_NONCONVERT 29
 358 #define VK_ACCEPT 30
 359 #define VK_MODECHANGE 31
 360 #define VK_KANA 21
 361 #define VK_KANJI 25
 362 #define VK_ALPHANUMERIC 240
 363 #define VK_KATAKANA 241
 364 #define VK_HIRAGANA 242
 365 #define VK_FULL_WIDTH 243
 366 #define VK_HALF_WIDTH 244
 367 #define VK_ROMAN_CHARACTERS 245
 368 #define VK_ALL_CANDIDATES 256
 369 #define VK_PREVIOUS_CANDIDATE 257
 370 #define VK_CODE_INPUT 258
 371 #define VK_JAPANESE_KATAKANA 259
 372 #define VK_JAPANESE_HIRAGANA 260
 373 #define VK_JAPANESE_ROMAN 261
 374 #define VK_KANA_LOCK 262
 375 #define VK_INPUT_METHOD_ON_OFF 263
 376 #define VK_CUT 65489
 377 #define VK_COPY 65485
 378 #define VK_PASTE 65487
 379 #define VK_UNDO 65483
 380 #define VK_AGAIN 65481
 381 #define VK_FIND 65488
 382 #define VK_PROPS 65482
 383 #define VK_STOP 65480
 384 #define VK_COMPOSE 65312
 385 #define VK_ALT_GRAPH 65406
 386 #define VK_UNDEFINED 0
 387
 388 #define AWT_FOCUS_GAINED 1004
 389 #define AWT_FOCUS_LOST 1005
 390
 391 #define AWT_WINDOW_OPENED 200
 392 #define AWT_WINDOW_CLOSING 201
 393 #define AWT_WINDOW_CLOSED 202
 394 #define AWT_WINDOW_ICONIFIED 203
 395 #define AWT_WINDOW_DEICONIFIED 204
 396 #define AWT_WINDOW_ACTIVATED 205
 397 #define AWT_WINDOW_DEACTIVATED 206
 398 #define AWT_WINDOW_GAINED_FOCUS 207
 399 #define AWT_WINDOW_LOST_FOCUS 208
 400 #define AWT_WINDOW_STATE_CHANGED 209
 401
 402 #define AWT_FRAME_STATE_NORMAL 0
 403 #define AWT_FRAME_STATE_ICONIFIED 1
 404 #define AWT_FRAME_STATE_MAXIMIZED_HORIZ 2
 405 #define AWT_FRAME_STATE_MAXIMIZED_VERT 4
 406 #define AWT_FRAME_STATE_MAXIMIZED_BOTH 6
 407
 408 #define AWT_STYLE_PLAIN  0
 409 #define AWT_STYLE_BOLD   1
 410 #define AWT_STYLE_ITALIC 2
 411
 412 /* From java.awt.SystemColor */
 413 #define AWT_DESKTOP                  0
 414 #define AWT_ACTIVE_CAPTION           1
 415 #define AWT_ACTIVE_CAPTION_TEXT      2
 416 #define AWT_ACTIVE_CAPTION_BORDER    3
 417 #define AWT_INACTIVE_CAPTION         4
 418 #define AWT_INACTIVE_CAPTION_TEXT    5
 419 #define AWT_INACTIVE_CAPTION_BORDER  6
 420 #define AWT_WINDOW                   7
 421 #define AWT_WINDOW_BORDER            8
 422 #define AWT_WINDOW_TEXT              9
 423 #define AWT_MENU                    10
 424 #define AWT_MENU_TEXT               11
 425 #define AWT_TEXT                    12
 426 #define AWT_TEXT_TEXT               13
 427 #define AWT_TEXT_HIGHLIGHT          14
 428 #define AWT_TEXT_HIGHLIGHT_TEXT     15
 429 #define AWT_TEXT_INACTIVE_TEXT      16
 430 #define AWT_CONTROL                 17
 431 #define AWT_CONTROL_TEXT            18
 432 #define AWT_CONTROL_HIGHLIGHT       19
 433 #define AWT_CONTROL_LT_HIGHLIGHT    20
 434 #define AWT_CONTROL_SHADOW          21
 435 #define AWT_CONTROL_DK_SHADOW       22
 436 #define AWT_SCROLLBAR               23
 437 #define AWT_INFO                    24
 438 #define AWT_INFO_TEXT               25
 439 #define AWT_NUM_COLORS              26
 440
 441 extern jmethodID setBoundsCallbackID;
 442
 443 extern jmethodID postActionEventID;
 444 extern jmethodID postMenuActionEventID;
 445 extern jmethodID postMouseEventID;
 446 extern jmethodID postConfigureEventID;
 447 extern jmethodID postExposeEventID;
 448 extern jmethodID postKeyEventID;
 449 extern jmethodID postFocusEventID;
 450 extern jmethodID postAdjustmentEventID;
 451 extern jmethodID choicePostItemEventID;
 452 extern jmethodID postItemEventID;
 453 extern jmethodID postListItemEventID;
 454 extern jmethodID postTextEventID;
 455 extern jmethodID postWindowEventID;
 456
 457 extern jmethodID beginNativeRepaintID;
 458 extern jmethodID endNativeRepaintID;
 459
 460 extern jmethodID initComponentGraphicsID;
 461 extern jmethodID initComponentGraphics2DID;
 462 extern jmethodID setCursorID;
 463
 464 extern jmethodID syncAttrsID;
 465 extern jclass gdkColor;
 466 extern jmethodID gdkColorID;
 467
 468 extern jmethodID postInsetsChangedEventID;
 469 extern jmethodID windowGetWidthID;
 470 extern jmethodID windowGetHeightID;
 471
 472 JNIEnv *gdk_env(void);
 473
 474 extern double dpi_conversion_factor;
 475
 476 extern GtkWindowGroup *global_gtk_window_group;
 477
 478 void awt_event_handler (GdkEvent *event);
 479
 480 gboolean pre_event_handler (GtkWidget *widget,
 481                                GdkEvent *event,
 482                                jobject peer);
 483
 484 void connect_awt_hook (JNIEnv *env, jobject peer_obj, int nwindows, ...);
 485 void connect_awt_hook_cb (GtkWidget *widget, jobject peer);
 486
 487 void set_visible (GtkWidget *widget, jboolean visible);
 488 void set_parent (GtkWidget *widget, GtkContainer *parent);
 489
 490 jint keyevent_state_to_awt_mods (GdkEvent *event);
 491
 492 guint awt_keycode_to_keysym (jint keyCode, jint keyLocation);
 493
 494 struct item_event_hook_info
 495 {
 496   jobject peer_obj;
 497   const char *label;
 498 };
 499
 500 /* Union used for type punning. */
 501 union widget_union
 502 {
 503   void **void_widget;
 504   GtkWidget **widget;
 505 };
 506
 507 #define DEBUG_LOCKING 0
 508
 509 #if DEBUG_LOCKING
 510 #define gdk_threads_enter()                       \
 511 {                                                 \
 512   g_print ("lock: %s, %d\n", __FILE__, __LINE__); \
 513   gdk_threads_enter ();                           \
 514 }
 515 #define gdk_threads_leave()                         \
 516 {                                                   \
 517   g_print ("unlock: %s, %d\n", __FILE__, __LINE__); \
 518   gdk_threads_leave ();                             \
 519 }
 520 #endif
 521
 522 #endif /* __GTKPEER_H */