rom/intuition/intuition_intern.h

   1 #ifndef INTUITION_INTERN_H
   2 #define INTUITION_INTERN_H
   3
   4 /*
   5     Copyright © 1995-2017, The AROS Development Team. All rights reserved.
   6     Copyright © 2001-2013, The MorphOS Development Team. All Rights Reserved.
   7     $Id$
   8 */
   9
  10 #ifndef AROS_LIBCALL_H
  11 #   include <aros/libcall.h>
  12 #endif
  13 #ifndef AROS_ATOMIC_H
  14 #   include <aros/atomic.h>
  15 #endif
  16 #ifndef EXEC_EXECBASE_H
  17 #   include <exec/execbase.h>
  18 #endif
  19 #ifndef EXEC_SEMAPHORES_H
  20 #   include <exec/semaphores.h>
  21 #endif
  22 #ifndef EXEC_TASKS_H
  23 #   include <exec/tasks.h>
  24 #endif
  25 #ifndef EXEC_PORTS_H
  26 #   include <exec/ports.h>
  27 #endif
  28 #ifndef EXEC_INTERRUPTS_H
  29 #   include <exec/interrupts.h>
  30 #endif
  31 #ifndef EXEC_IO_H
  32 #   include <exec/io.h>
  33 #endif
  34 #ifndef EXEC_TYPES_H
  35 #   include <exec/types.h>
  36 #endif
  37 #ifndef EXEC_LISTS_H
  38 #   include <exec/lists.h>
  39 #endif
  40 #ifndef GRAPHICS_GFXBASE_H
  41 #   include <graphics/gfxbase.h>
  42 #endif
  43 #ifndef GRAPHICS_RASTPORT_H
  44 #   include <graphics/rastport.h>
  45 #endif
  46 #ifndef GRAPHICS_REGIONS_H
  47 #   include <graphics/regions.h>
  48 #endif
  49 #ifndef GRAPHICS_CLIP_H
  50 #   include <graphics/clip.h>
  51 #endif
  52 #ifndef GRAPHICS_TEXT_H
  53 #   include <graphics/text.h>
  54 #endif
  55 #ifndef INTUITION_INTUITION_H
  56 #   include <intuition/intuition.h>
  57 #endif
  58 #ifndef INTUITION_INTUITIONBASE_H
  59 #   include <intuition/intuitionbase.h>
  60 #endif
  61 #ifndef INTUITION_CLASSES_H
  62 #   include <intuition/classes.h>
  63 #endif
  64 #ifndef INTUITION_CGHOOKS_H
  65 #   include <intuition/cghooks.h>
  66 #endif
  67 #ifndef INTUITION_SGHOOKS_H
  68 #   include <intuition/sghooks.h>
  69 #endif
  70 #ifndef INTUITION_SCREENS_H
  71 #   include <intuition/screens.h>
  72 #endif
  73 #ifndef PREFS_ICONTROL_H
  74 #   include <prefs/icontrol.h>
  75 #endif
  76 #ifndef PREFS_INPUT_H
  77 #include <prefs/input.h>
  78 #endif
  79 #ifndef CLIB_ALIB_PROTOS_H
  80 #   include <clib/alib_protos.h>
  81 #endif
  82 #ifdef INTUITION_NOTIFY_SUPPORT
  83 #   include <libraries/screennotify.h>
  84 #   include <libraries/notifyintuition.h>
  85 #endif
  86
  87 #include <oop/oop.h>
  88
  89 #include "intuition_debug.h"
  90 #include "inputhandler_actions.h"
  91
  92 #ifdef SKINS
  93 #include "intuition_customize.h"
  94 #include "intuition_internmos.h"
  95 #include "intuition_extend.h"
  96 #endif
  97
  98 #include "requesters.h"
  99
 100 /* Needed for aros_print_not_implemented macro */
 101 #include <aros/debug.h>
 102
 103 #include <aros/asmcall.h>
 104
 105 #if DEBUG_ASSERTS
 106 #define ASSERT_VALID_PTR_ROMOK(ptr)                                                             \
 107 do {                                                                                            \
 108     if (TypeOfMem((APTR)ptr))                                                                   \
 109         break;                                                                                  \
 110     else {                                                                                      \
 111         struct Task *me = FindTask(NULL);                                                       \
 112                                                                                                 \
 113         if (((IPTR)(ptr) >= (IPTR)me->tc_SPLower) && ((IPTR)(ptr) < (IPTR)me->tc_SPUpper))      \
 114             break;                                                                              \
 115     }                                                                                           \
 116     bug("[intuition] Invalid pointer value %p at %s, line %u\n", ptr, __FILE__, __LINE__);      \
 117 } while(0);
 118 #else
 119 #define ASSERT_VALID_PTR_ROMOK(ptr)
 120 #endif
 121
 122 // FIXME: seems only used for RefreshWindowTitles() ? -> better names
 123 // FIXME: what are the correct values?
 124 #define NO_DOUBLEBUFFER         (0)
 125 #define DOUBLEBUFFER            (1)
 126
 127 /* features */
 128 #ifdef __MORPHOS__
 129 #   define USE_OPAQUESIZE 1
 130 #else
 131 #   define USE_OPAQUESIZE 0
 132 #endif
 133
 134 /* This definition turns on compatibility mode where sprite colors
 135    are allocated on hi- and truecolor screens also. This may be needed
 136    if some software relies on this allocation. AROS itself currently does
 137    not need this.
 138 #define ALWAYS_ALLOCATE_SPRITE_COLORS */
 139
 140 #ifdef __MORPHOS__
 141 void    dprintf(char *, ...) __attribute__ ((format (printf, 1, 2)));
 142 void * memclr(APTR, ULONG);
 143 #endif
 144
 145 #ifdef __MORPHOS__
 146 void * memclr(APTR, ULONG);
 147 #define bzero(a,b) memclr(a,b)
 148 #else /* __MORPHOS__ */
 149 #define memclr(a,b) bzero(a,b)
 150 #endif /* __MORPHOS__ */
 151
 152 /*
 153  * min()/max() without macro side effects.
 154  */
 155 #define max(a,b) \
 156     ({typeof(a) _a = (a); \
 157     typeof(b) _b = (b); \
 158     _a > _b ? _a : _b;})
 159
 160 #define min(a,b) \
 161     ({typeof(a) _a = (a); \
 162     typeof(b) _b = (b); \
 163     _a > _b ? _b : _a;})
 164
 165 #define EXTENDWORD(x)           x = (LONG)((WORD)x);
 166 #define EXTENDUWORD(x)          x = (ULONG)((UWORD)x);
 167
 168 /* SANITY CHECK MACRO */
 169 //#define DEBUG_SANITYCHECK
 170
 171 #ifdef DEBUG_SANITYCHECK
 172 #define SANITY_CHECK(x)         if (!((IPTR)x)) {dprintf("Losing sanity in %s line %d\n",__FILE__,__LINE__); return;};
 173 #define SANITY_CHECKR(x,v)      if (!((IPTR)x)) {dprintf("Losing sanity in %s line %d\n",__FILE__,__LINE__); return v;};
 174 #else
 175 #define SANITY_CHECK(x)         if (!((IPTR)x)) return;
 176 #define SANITY_CHECKR(x,v)      if (!((IPTR)x)) return v;
 177 #endif
 178
 179 /* Options */
 180
 181 #define MENUS_BACKFILL  TRUE
 182
 183 #define MENUS_AMIGALOOK(base)  ((GetPrivIBase(base)->IControlPrefs.ic_Flags & ICF_3DMENUS) == 0)
 184
 185 /* --- Values --- */
 186 #define MENULOOK_3D            0
 187 #define MENULOOK_CLASSIC       1
 188
 189 #define MENUS_UNDERMOUSE(base) (GetPrivIBase(base)->IControlPrefs.ic_Flags & ICF_POPUPMENUS)
 190 #define MENUS_TITLEPULL(base)  ((GetPrivIBase(base)->IControlPrefs.ic_Flags & ICF_PULLDOWNTITLEMENUS) != 0)
 191
 192 #define AVOID_WINBORDERERASE(base) \
 193                                (GetPrivIBase(base)->IControlPrefs.ic_Flags & ICF_AVOIDWINBORDERERASE)
 194
 195 /* --- Values --- */
 196 /* TRUE, FALSE */
 197
 198 #define FRAME_SIZE(base)       (GetPrivIBase(base)->FrameSize)
 199 /* --- Values --- */
 200 #define FRAMESIZE_THIN         0 /* 1:1 thin */
 201 #define FRAMESIZE_MEDRES       1 /* 2:1 medres like AmigaOS */
 202 #define FRAMESIZE_THICK        2 /* 1:1 thick */
 203
 204 #define SQUARE_WIN_GADGETS     1
 205 #define WIN_GADGETS_KEEP_ASPECT  /* Default non-decorated gadgets keep aspect if scaled */
 206
 207 #ifdef __AROS__
 208 /* FIXME: possibly enable this, once gadtools has been updated */
 209 #else
 210 #define GADTOOLSCOMPATIBLE
 211 //enables some gadtools-weirdo-code, MUST be set in both gadtools & intui to work!!!
 212 #endif
 213
 214 #define ILOCKCHECK(a) ((a->task) && (a->task == IBase->IBaseLock->ss_Owner))
 215
 216 #ifdef SKINS
 217 //#define USEGETIPREFS
 218 #endif
 219
 220 /* simpleref layers have gadgets redrawn when app calls beginrefresh() */
 221 //#define BEGINUPDATEGADGETREFRESH
 222 //#define DAMAGECACHE
 223
 224 #define USEWINDOWLOCK
 225 #ifdef USEWINDOWLOCK
 226 #   ifdef WINDOWLOCKDEBUG
 227 #   define LOCKWINDOW {ObtainSemaphore(&IBase->WindowLock);dprintf("%s/%ld: obtained windowlock\n",__FILE__,__LINE__);};
 228 #   define UNLOCKWINDOW {ReleaseSemaphore(&IBase->WindowLock);dprintf("%s/%ld: released windowlock\n",__FILE__,__LINE__);};
 229 #   define ATTEMPTWINDOWLOCK AttemptSemaphore(&IBase->WindowLock)
 230 #   else
 231 #   define LOCKWINDOW ObtainSemaphore(&IBase->WindowLock);
 232 #   define UNLOCKWINDOW ReleaseSemaphore(&IBase->WindowLock);
 233 #   define ATTEMPTWINDOWLOCK AttemptSemaphore(&IBase->WindowLock)
 234 #   endif
 235 #else
 236 #define LOCKWINDOW
 237 #define UNLOCKWINDOW
 238 #define ATTEMPTWINDOWLOCK
 239 #endif
 240 /* jDc: do NOT disable this! */
 241
 242 #define USEGADGETLOCK
 243 #ifdef USEGADGETLOCK
 244 #define LOCKGADGET(base)       ObtainSemaphore(&GetPrivIBase(base)->GadgetLock);
 245 #define UNLOCKGADGET(base)     ReleaseSemaphore(&GetPrivIBase(base)->GadgetLock);
 246 #define LOCKWINDOWLAYERS(w) ;
 247 #define UNLOCKWINDOWLAYERS(w) ;
 248 #else
 249 #define LOCKGADGET
 250 #define UNLOCKGADGET
 251 #define LOCKWINDOWLAYERS(w) LockLayerInfo(&w->WScreen->LayerInfo);  \
 252         if (((struct IntWindow *)(w))->borderlayer) {LockLayer(0,((struct IntWindow *)(w))->borderlayer);};   \
 253         if (((struct IntWindow *)(w))->wlayer) {LockLayer(0,((struct IntWindow *)(w))->wlayer);};
 254 #define UNLOCKWINDOWLAYERS(w) if (((struct IntWindow *)(w))->wlayer) {UnlockLayer(((struct IntWindow *)(w))->wlayer);}; \
 255         if (((struct IntWindow *)(w))->borderlayer) {UnlockLayer(((struct IntWindow *)(w))->borderlayer);}    \
 256         UnlockLayerInfo(&w->WScreen->LayerInfo);
 257 #endif
 258
 259 #define WLAYER(w)                           (((struct IntWindow *)(w))->wlayer)
 260 #define BLAYER(w)                           (((struct IntWindow *)(w))->borderlayer)
 261
 262 //#define TIMEVALWINDOWACTIVATION
 263
 264 /* If PROP_RENDER_OPTIMIZATION is set to 1, propgadget code tries to optimize rendering
 265    during prop gadget knob movement. Only area of the propgadget that is affected by
 266    prop gadget knob movement is re-rendered.
 267
 268    Unfortunately this can fail with some programs, like DOpus 4.x text viewer */
 269
 270 #define PROP_RENDER_OPTIMIZATION            0
 271
 272 #define SINGLE_SETPOINTERPOS_PER_EVENTLOOP  1
 273
 274 #ifndef LIFLG_SUPPORTS_OFFSCREEN_LAYERS
 275    /* Defined in <graphics/layers.h>, but apparently not on MorphOS. */
 276 #  define LIFLG_SUPPORTS_OFFSCREEN_LAYERS   2
 277 #endif
 278
 279 #define INTUITIONNAME                       "intuition.library"
 280 #define MENUBARLABELCLASS                   "menubarlabelclass"
 281
 282 #define DEFPUBSCREEN                        TRUE
 283
 284 #define USE_NEWDISPLAYBEEP                  1
 285
 286 #define TITLEBUFFERLEN                      255
 287
 288 #define USE_IDCMPUPDATE_MESSAGECACHE        0
 289
 290 #ifdef __MORPHOS__
 291 #if INCLUDE_VERSION < 50
 292
 293 /********************************************************************************/
 294 /* imageclass.h AROS extensions */
 295
 296 #define SYSIA_WithBorder  IA_FGPen  /* default: TRUE */
 297 #define SYSIA_Style       IA_BGPen  /* default: SYSISTYLE_NORMAL */
 298
 299 #define SYSISTYLE_NORMAL   0
 300 #define SYSISTYLE_GADTOOLS 1        /* to get arrow images in gadtools look */
 301
 302 /********************************************************************************/
 303 /* gadgetclass.h AROS extenstions */
 304
 305 /* This method is invoked to learn about the sizing requirements of your class,
 306    before an object is created. This is AROS specific. */
 307 #define GM_DOMAIN 7
 308 struct gpDomain
 309 {
 310     STACKED ULONG           MethodID;   /* GM_DOMAIN */
 311     STACKED struct GadgetInfo   *gpd_GInfo;  /* see <intuition/cghooks.h> */
 312     STACKED struct RastPort     *gpd_RPort;  /* RastPort to calculate dimensions for. */
 313     STACKED LONG         gpd_Which;  /* see below */
 314     STACKED struct IBox          gpd_Domain; /* Resulting domain. */
 315     STACKED struct TagItem      *gpd_Attrs;  /* Additional attributes. None defined,
 316                            yet. */
 317 };
 318
 319 /********************************************************************************/
 320
 321 /* gpd_Which */
 322 #define GDOMAIN_MINIMUM 0 /* Calculate minimum size. */
 323 #define GDOMAIN_NOMINAL 1 /* Calculate nominal size. */
 324 #define GDOMAIN_MAXIMUM 2 /* Calculate maximum size. */
 325
 326 #endif /* INCLUDE_VERSION < 50 */
 327 #endif /* ifdef __MORPHOS__ */
 328
 329 /********************************************************************************/
 330 #define GM_MOVETEST 8
 331 /* this method is used by our draggad to tell if it's OK to move the mouse when window
 332 is near screen boundaries and offscreen is disabled. msg = gpInput*/
 333 //retvals are:
 334 #define MOVETEST_MOVE       0
 335 #define MOVETEST_ADJUSTPOS  1
 336
 337 /* ObtainGIRPort must install a 0 clipregion and
 338    set scrollx/scrolly of layer to 0. Since this
 339    will be restored only when ReleaseGIRPort is
 340    called, we must backup the orig values somewhere */
 341
 342 struct LayerContext
 343 {
 344     struct Region       *clipregion;
 345     WORD                 scroll_x;
 346     WORD                 scroll_y;
 347     WORD                 nestcount;
 348 };
 349
 350
 351 /* Preferences */
 352
 353 #define IP_OLDFONT      2
 354 #define IP_OLDOVERSCAN  3
 355 #define IP_OLDICONTROL  4
 356 #define IP_OLDPOINTER   7
 357 #define IP_OLDPALETTE   8
 358 #define IP_OLDPENS      9
 359
 360 #define IP_SCREENMODE   1
 361 #define IP_FONT         101//2
 362 #define IP_ICONTROL     102//4
 363 #define IP_POINTER      103//7
 364 #define IP_PTRCOLOR     104//8
 365 #define IP_PALETTE      105
 366 #define IP_IACTIONS     20
 367 #define IP_IEXTENSIONS  21
 368 #define IP_INPUTEXT     22
 369
 370 #ifdef __MORPHOS__
 371
 372 struct IScreenModePrefs
 373 {
 374     ULONG smp_DisplayID;
 375     UWORD smp_Width;
 376     UWORD smp_Height;
 377     UWORD smp_Depth;
 378     UWORD smp_Control;
 379 };
 380
 381 struct IIControlPrefs
 382 {
 383     UWORD ic_TimeOut;
 384     WORD  ic_MetaDrag;
 385     ULONG ic_Flags;
 386     UBYTE ic_WBtoFront;
 387     UBYTE ic_FrontToBack;
 388     UBYTE ic_ReqTrue;
 389     UBYTE ic_ReqFalse;
 390 };
 391
 392 #else
 393
 394 #include <intuition/iprefs.h>
 395
 396 #endif
 397
 398 struct Color32
 399 {
 400     ULONG red;
 401     ULONG green;
 402     ULONG blue;
 403 };
 404
 405 #define COLORTABLEENTRIES       11
 406
 407 struct IntScreen;
 408
 409 #ifdef __mc68000
 410 #define RESOURCELIST_HASHSIZE   32      /* Smaller hash for memory limited m68k */
 411 #else
 412 #define RESOURCELIST_HASHSIZE   256
 413 #endif
 414
 415 #define RESOURCE_WINDOW         1
 416 #define RESOURCE_SCREEN         2
 417
 418 struct HashNode
 419 {
 420     struct MinNode node;
 421     UWORD          type;
 422     APTR           resource;
 423 };
 424
 425 /* Internal Screen Notification Data */
 426 struct IntScreenNotify
 427 {
 428     struct Node     node;
 429     struct MsgPort *port;
 430     struct Task    *sigtask;
 431     struct Hook    *hook;
 432     ULONG           flags;
 433     IPTR            userdata;
 434     char           *pubname;
 435     BYTE            sigbit;
 436 };
 437
 438 /* IntuitionBase */
 439 struct IntIntuitionBase
 440 {
 441     struct IntuitionBase         Base;
 442 #ifdef __MORPHOS__
 443     WORD                         _MinXMouse,_MaxXMouse;   /* Old 1.3 Base entries*/
 444     WORD                         _MinYMouse,_MaxYMouse;   /* Old 1.3 Base entries*/
 445     ULONG                        _StartSecs,_StartMicros; /* Old 1.3 Base entries*/
 446     char                        *SystemRequestTitle; /* written by locale as it seems..what a crappy interface*/
 447     char                        *WorkbenchTitle; /* written by locale as it seems..what a crappy interface*/
 448
 449     /*
 450      * safety pad for intuitionbase accesses
 451      * probably needs to be smarter
 452      */
 453     UBYTE                        Pad[0x800];
 454 #endif
 455
 456     /* Put local shit here, invisible for the user */
 457 #ifdef __MORPHOS__
 458     struct Library              *MUIMasterBase;
 459 #endif
 460
 461     struct DosLibrary           *DOSBase;
 462     struct LayersBase           *LayersBase;
 463     struct Library              *UtilityBase;
 464     struct GfxBase              *GfxBase;
 465     struct Library              *OOPBase;
 466     struct Library              *KeymapBase;
 467
 468     struct Library              *InputBase;
 469     struct Library              *TimerBase;
 470     struct MsgPort              *TimerMP;
 471     struct timerequest          *TimerIO;
 472
 473     struct MsgPort              *WorkBenchMP;
 474     struct Screen               *WorkBench;
 475     struct SignalSemaphore      *IBaseLock;
 476     struct SignalSemaphore       ViewLordLock;
 477
 478     /* Intuition input handlers replyport. This one is set
 479     int rom/inputhandler.c/InitIIH()
 480     */
 481     struct MsgPort              *IntuiReplyPort;
 482     struct MinList              *IntuiActionQueue;
 483     struct IOStdReq             *InputIO;
 484     struct MsgPort              *InputMP;
 485
 486     /* Intuition Screennotify Replyport if SNOTIFY_WAIT_REPLY is specified */
 487
 488     struct MsgPort              *ScreenNotifyReplyPort;
 489
 490     BOOL                         InputDeviceOpen;
 491     struct Interrupt            *InputHandler;
 492
 493     struct Hook                 *GlobalEditHook;
 494     /* The default global edit hook */
 495     struct Hook                  DefaultEditHook;
 496
 497     struct Screen               *DefaultPubScreen;
 498     struct SignalSemaphore       PubScrListLock;
 499     struct MinList               PubScreenList;
 500     UWORD                        pubScrGlobalMode;
 501
 502     struct SignalSemaphore       ScreenNotificationListLock;
 503     struct List                  ScreenNotificationList;
 504
 505     struct SignalSemaphore       GadgetLock;
 506     struct SignalSemaphore       MenuLock;
 507     struct SignalSemaphore       WindowLock;
 508     struct SignalSemaphore       IntuiActionLock;
 509     struct SignalSemaphore       InputHandlerLock;
 510     struct LayerContext          BackupLayerContext;
 511
 512     struct IClass               *dragbarclass;
 513     struct IClass               *sizebuttonclass;
 514     struct IClass               *windowsysiclass;
 515     struct IClass               *screenclass;
 516 #ifdef __MORPHOS__
 517     APTR                        *mosmenuclass;
 518 #endif
 519     struct Preferences           DefaultPreferences;
 520     struct Preferences           ActivePreferences;
 521
 522     struct MsgPort              *MenuHandlerPort;
 523     BOOL                         MenusActive;
 524
 525     struct TextFont             *ScreenFont;
 526     struct TextFont             *TopazFont;
 527
 528     /* Dos function DisplayError() before intuition.library patched it */
 529     APTR                         OldDisplayErrorFunc;
 530
 531     struct SignalSemaphore       ClassListLock;
 532     struct MinList               ClassList;
 533     struct IClass                RootClass;
 534
 535 #ifdef __MORPHOS__
 536     struct ViewExtra            *ViewLordExtra;
 537     LONG                         SpriteNum;
 538 #else
 539     BOOL                        ViewLord_ok;
 540 #endif
 541
 542 #ifdef SKINS
 543     ULONG                       *SmallMenuPool;
 544 #endif
 545     ULONG                       *IDCMPPool;
 546
 547     struct IScreenModePrefs      *ScreenModePrefs;
 548     struct IIControlPrefs        IControlPrefs;
 549 #ifdef SKINS
 550     struct IAction              *IControlActions;
 551     struct IControlExtensions    IControlExtensions;
 552     ULONG                        NumIControlActions;
 553     struct InputPrefsExt         InputPrefsExt;
 554 #endif
 555     struct IClass               *pointerclass;
 556     Object                      *DefaultPointer;
 557     Object                      *BusyPointer;
 558     UWORD                        DriPens2[NUMDRIPENS];
 559     UWORD                        DriPens4[NUMDRIPENS];
 560     UWORD                        DriPens8[NUMDRIPENS];
 561     struct Color32               Colors[COLORTABLEENTRIES];
 562     UWORD                        PointerAlpha;
 563     ULONG                        DMStartSecs;
 564     ULONG                        DMStartMicro;
 565     struct IntScreen            *MenuVerifyScreen;
 566     ULONG                        PointerDelay;
 567
 568 #ifdef SKINS
 569     struct SignalSemaphore       DataTypesSem;
 570     struct Library              *DataTypesBase; /* should be opened ONLY by int_InitCustomChanges!*/
 571 #endif
 572
 573     ULONG                        LastClickSecs;
 574     ULONG                        LastClickMicro; /* for doubleclick to front */
 575     ULONG                        LastMenuDownSecs;
 576     ULONG                        LastMenuDownMicro; /* for auto sticky/non-sticky menus */
 577     ULONG                        DoubleClickCounter;
 578     ULONG                        DoubleClickButton;
 579
 580 #ifdef SKINS
 581     struct Hook                  transphook; /* hook for windows with intui transp */
 582     struct Hook                  notransphook; /* hook for windows with no additional transp (borderless,etc) */
 583 #endif
 584 #ifdef INTUITION_NOTIFY_SUPPORT
 585     struct Library              *ScreenNotifyBase;
 586     struct Library              *NotifyIntuitionBase;
 587 #endif
 588
 589     struct RastPort              DoGadgetMethodRP;
 590     struct GadgetInfo            DoGadgetMethodGI;
 591
 592     struct SignalSemaphore       ScrDecorSem;
 593     struct IClass                *ScrDecorClass;
 594     struct TagItem               *ScrDecorTags;
 595     struct SignalSemaphore       MenuDecorSem;
 596     struct IClass                *MenuDecorClass;
 597     struct TagItem               *MenuDecorTags;
 598     struct SignalSemaphore       WinDecorSem;
 599     struct IClass                *WinDecorClass;
 600     struct TagItem               *WinDecorTags;
 601
 602     struct List                 Decorations;
 603     struct NewDecorator         *Decorator;
 604
 605 #ifdef USEGETIPREFS
 606     BOOL                         IPrefsLoaded;
 607 #endif
 608
 609 #if USE_NEWDISPLAYBEEP
 610     LONG                         BeepingScreens;
 611 #endif
 612
 613     WORD                         prop_clickoffset_x, prop_clickoffset_y;
 614
 615     struct MinList               ResourceList[RESOURCELIST_HASHSIZE];
 616
 617     /* Menu Look Settings */
 618     int                          FrameSize;
 619
 620     Object                      *ActiveMonitor;
 621     Object                      *NewMonitor;
 622
 623     OOP_AttrBase                 HiddAttrBase;
 624     OOP_AttrBase                 HiddGfxAttrBase;
 625     OOP_AttrBase                 HiddBitMapAttrBase;
 626     OOP_AttrBase                 HiddPixFmtAttrBase;
 627     OOP_AttrBase                 HiddSyncAttrBase;
 628
 629     OOP_MethodID                 ib_HiddGfxBase;
 630     OOP_MethodID                 ib_HiddBitMapBase;
 631
 632     struct IClass               *monitorclass;
 633     struct MinList               MonitorList;
 634     struct SignalSemaphore       MonitorListSem;
 635
 636     struct Interrupt             ShutdownHandler;
 637 #if defined(__AROSEXEC_SMP__)
 638     void *                       ExecLockBase;
 639 #endif
 640 };
 641
 642 struct SharedPointer
 643 {
 644     struct ExtSprite   *sprite;
 645     WORD                xoffset, yoffset;
 646     int                 ref_count;
 647 };
 648
 649 struct SharedPointer *CreateSharedPointer(struct ExtSprite *, int, int, struct IntuitionBase *);
 650 void ObtainSharedPointer(struct SharedPointer *, struct IntuitionBase *);
 651 void ReleaseSharedPointer(struct SharedPointer *, struct IntuitionBase *);
 652
 653 #ifdef INTUITION_NOTIFY_SUPPORT
 654 void sn_DoNotify(ULONG type, APTR value, struct Library *_ScreenNotifyBase);
 655 #endif
 656
 657 /*
 658  * Private version of DrawInfo.
 659  * We keep compatibility with original structure plus use some
 660  * private extensions.
 661  * The whole structure is rewritten in order to simplify MorphOS code merging.
 662  */
 663 struct IntuitionCustomize;
 664
 665 struct IntDrawInfo
 666 {
 667     UWORD                      dri_Version;
 668     UWORD                      dri_NumPens;
 669     UWORD                     *dri_Pens;
 670     struct TextFont           *dri_Font;
 671     UWORD                      dri_Depth;
 672     struct
 673     {
 674         UWORD X;
 675         UWORD Y;
 676     }                          dri_Resolution;
 677     ULONG                      dri_Flags;
 678     struct Image              *dri_CheckMark;
 679     struct Image              *dri_AmigaKey;
 680     /* The following two fields are compatible with AmigaOS v4 */
 681     struct Screen             *dri_Screen;
 682     struct IntuitionCustomize *dri_Customize;
 683     /* Private extensions begin */
 684     ULONG                     *dri_Colors;      /* MorphOS-compatible, unused (yet) */
 685     IPTR                       dri_Reserved[2]; /* Remaining reserved fields        */
 686 };
 687
 688 /* Private dri_Flags */
 689 #define DRIF_DIRECTCOLOR  (1L << 16)
 690
 691 #define LOCK_WINDECOR(IntuitionBase)     ObtainSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->WinDecorSem);
 692 #define LOCKSHARED_WINDECOR(IntuitionBase) ObtainSemaphoreShared(&((struct IntIntuitionBase *)(IntuitionBase))->WinDecorSem);
 693 #define UNLOCK_WINDECOR(IntuitionBase)   ReleaseSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->WinDecorSem);
 694
 695 #define LOCK_SCRDECOR(IntuitionBase)     ObtainSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->ScrDecorSem);
 696 #define LOCKSHARED_SCRDECOR(IntuitionBase) ObtainSemaphoreShared(&((struct IntIntuitionBase *)(IntuitionBase))->ScrDecorSem);
 697 #define UNLOCK_SCRDECOR(IntuitionBase)   ReleaseSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->ScrDecorSem);
 698
 699 #define LOCK_MENUDECOR(IntuitionBase)            ObtainSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->MenuDecorSem);
 700 #define LOCKSHARED_MENUDECOR(IntuitionBase) ObtainSemaphoreShared(&((struct IntIntuitionBase *)(IntuitionBase))->MenuDecorSem);
 701 #define UNLOCK_MENUDECOR(IntuitionBase)          ReleaseSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->MenuDecorSem);
 702
 703 struct GammaControl
 704 {
 705     BOOL   UseGammaControl;
 706     BOOL   Active;
 707     UBYTE *GammaTableR;
 708     UBYTE *GammaTableG;
 709     UBYTE *GammaTableB;
 710 };
 711
 712 struct IntScreen
 713 {
 714     struct Screen            Screen;
 715
 716     /* Private fields */
 717     struct HashNode          hashnode;
 718     struct IntDrawInfo       DInfo;
 719     ULONG                    realdepth;
 720     struct TTextAttr         textattr;
 721     ULONG                    textattrtags[3];
 722     UWORD                    Pens[NUMDRIPENS];
 723     struct PubScreenNode    *pubScrNode;
 724     Object                  *depthgadget;
 725     UWORD                    SpecialFlags;
 726     struct Layer            *rootLayer;
 727     struct Hook              *preAlphaCompHook;
 728 #if !USE_NEWDISPLAYBEEP
 729     ULONG                    DisplayBeepColor0[3];
 730     struct Window           *DisplayBeepWindow;
 731 #endif
 732     ULONG                    ModeID;
 733 #ifdef __MORPHOS__
 734     struct MonitorSpec      *Monitor;
 735 #endif
 736     Object                  *IMonitorNode;
 737     struct SharedPointer    *Pointer;
 738     BOOL                     ShowPointer;
 739     BOOL                     SysFont;
 740     struct Window           *MenuVerifyActiveWindow;
 741     int                      MenuVerifyTimeOut;
 742     int                      MenuVerifyMsgCount;
 743     ULONG                    MenuVerifySeconds;
 744     ULONG                    MenuVerifyMicros;
 745     ULONG                    DecorUserBufferSize;
 746     IPTR                     DecorUserBuffer;
 747     Object                  *ScrDecorObj;
 748     Object                  *MenuDecorObj;
 749     Object                  *WinDecorObj;
 750     struct NewDecorator     *Decorator;
 751
 752     struct BitMap           *AllocatedBitMap;
 753     struct DBufInfo         *RestoreDBufInfo;
 754 #ifdef SKINS
 755     WORD                     LastClockPos;
 756     WORD                     LastClockWidth;
 757
 758     struct SkinInfo          SkinInfo;
 759     struct RastPort         *TitlebarBufferRP;
 760     struct Window           *TitlebarBufferWin;
 761     ULONG                    TitlebarWinWidth;
 762     ULONG                    TitlebarWinActive;
 763 #endif
 764     struct GammaControl      GammaControl;
 765     BOOL                     frontmost;
 766
 767     BOOL                     WindowLock;
 768 #if USE_NEWDISPLAYBEEP
 769     UBYTE                    BeepingCounter;
 770 #endif
 771 };
 772
 773 void UpdateScreenBitMap(struct Screen *s, struct IntuitionBase *IntuitionBase);
 774
 775 #define GetPrivScreen(s)    ((struct IntScreen *)s)
 776 #define IS(x)               ((struct IntScreen *)x)
 777
 778 /* SpecialFlags */
 779 #define SF_IsParent         (0x0001)
 780 #define SF_IsChild          (0x0002)
 781 #define SF_InvisibleBar     (0x0004)
 782 #define SF_AppearingBar     (0x0008)
 783 #define SF_Draggable        (0x0020) /* Screen can be dragged                */
 784 #define SF_ComposeAbove     (0x0100) /* Composition capabilities             */
 785 #define SF_ComposeBelow     (0x0200)
 786 #define SF_ComposeLeft      (0x0400)
 787 #define SF_ComposeRight     (0x0800)
 788
 789 #define SF_VertCompose (SF_ComposeAbove|SF_ComposeBelow)
 790 #define SF_HorCompose  (SF_ComposeLeft |SF_ComposeRight)
 791 #define SF_Compose     (SF_ComposeAbove|SF_ComposeBelow|SF_ComposeLeft|SF_ComposeRight)
 792
 793 struct IntIntuiMessage
 794 {
 795     struct ExtIntuiMessage  eimsg;
 796
 797     /*
 798     ** The following field is needed, because in case of IDCMP_RAWKEY
 799     ** IntuiMessage->IAddress is a pointer to this data, not the data
 800     ** itself (which is the case for IDCMP_VANILLAKEY)
 801     */
 802
 803     APTR                    prevCodeQuals;
 804 };
 805
 806 #define INT_INTUIMESSAGE(x)     ((struct IntIntuiMessage *)(x))
 807
 808
 809
 810 /*extern struct IntuitionBase * IntuitionBase;*/
 811
 812 #define IW(window)              ((struct IntWindow *) (window))
 813
 814 #define GetPubIBase(ib)         ((struct IntuitionBase *)(ib))
 815 #define GetPrivIBase(ib)        ((struct IntIntuitionBase *)(ib))
 816 #define IBase                   GetPrivIBase(IntuitionBase)
 817
 818 /* FIXME: Remove these #define xxxBase hacks
 819    Do not use this in new code !
 820 */
 821 #ifdef __MORPHOS__
 822 #ifdef MUIMasterBase
 823 #undef MUIMasterBase
 824 #define MUIMasterBase           (GetPrivIBase(IntuitionBase)->MUIMasterBase)
 825 #endif
 826 #endif
 827
 828 /* struct Utilitybase is used in the following file so include it
 829    before defining Utilitybase
 830 */
 831 #include <proto/utility.h>
 832
 833 /* stegerg: one can have sysgadgets outside of window border! All sysgadgets in window
 834             border must have set GACT_???BORDER and, if they are in a gzz window, also
 835         GTYP_GZZGADGET */
 836
 837 #define IS_GZZ_GADGET(gad)      (((gad)->GadgetType) & GTYP_GZZGADGET)
 838
 839 #define IS_BORDER_GADGET(gad)   (IS_GZZ_GADGET(gad) || \
 840                                  ((gad)->Activation & (GACT_RIGHTBORDER|GACT_LEFTBORDER|GACT_TOPBORDER|GACT_BOTTOMBORDER)))
 841
 842 #define IS_SYS_GADGET(gad)      (((gad)->GadgetType) & GTYP_SYSTYPEMASK)
 843
 844 #define IS_BOOPSI_GADGET(gad)   (((gad)->GadgetType & GTYP_GTYPEMASK) == GTYP_CUSTOMGADGET)
 845
 846 /*#define IS_BORDER_GADGET(gad) \
 847     (((gad->GadgetType) & GTYP_SYSGADGET) \
 848     || ((gad)->Activation & (GACT_RIGHTBORDER|GACT_LEFTBORDER|GACT_TOPBORDER|GACT_BOTTOMBORDER))) */
 849
 850 #define IS_REQ_GADGET(gad)      ((gad)->GadgetType & GTYP_REQGADGET)
 851
 852 #define IS_SCREEN_GADGET(gad)   ((gad)->GadgetType & GTYP_SCRGADGET)
 853
 854 #define SET_GI_RPORT(gi, w, req, gad)   \
 855     (gi)->gi_RastPort = (IS_SCREEN_GADGET(gad) ? \
 856     ((gi)->gi_Screen->BarLayer ? (gi)->gi_Screen->BarLayer->rp : NULL) : \
 857     (IS_BORDER_GADGET(gad) ?  (w)->BorderRPort : \
 858     ((req) ? ((req)->ReqLayer->rp) : (w)->RPort)) \
 859 )
 860
 861
 862 #define REFRESHGAD_BOOPSI       1   /* boopsi gadgets */
 863 #define REFRESHGAD_BORDER       2   /* gadgets in window border */
 864 #define REFRESHGAD_REL          4   /* gadgets with GFLG_RELRIGHT, GFLG_RELBOTTOM,GFLG_RELWIDTH, GFLG_RELHEIGHT */
 865 #define REFRESHGAD_RELS         8   /* GFLG_RELSPECIAL gadgets */
 866 #define REFRESHGAD_TOPBORDER    16  /* used by setwindowtitle */
 867 #define REFRESHGAD_NOGADTOOLS   32  /* used in some cases for _mustbe_ */
 868
 869 #define SYSGADGET_ACTIVE (iihdata->ActiveSysGadget != NULL)
 870
 871 VOID int_refreshglist(struct Gadget *gadgets, struct Window *window,
 872                       struct Requester *requester, LONG numGad, LONG mustbe, LONG mustnotbe,
 873                       struct IntuitionBase *IntuitionBase);
 874
 875 VOID int_RefreshWindowFrame(struct Window *window, LONG mustbe, LONG mustnotbe,
 876                             LONG mode,
 877                             struct IntuitionBase *IntuitionBase);
 878
 879 #define int_refreshwindowframe(a,b,c,d) int_RefreshWindowFrame(a,b,c,0,d);
 880
 881 struct RethinkDisplayActionMsg
 882 {
 883     struct IntuiActionMsg msg;
 884     BOOL   lock;
 885     LONG   failure;
 886 };
 887
 888 void int_RethinkDisplay(struct RethinkDisplayActionMsg *msg,struct IntuitionBase *IntuitionBase);
 889
 890 /* Keep the system gadgets in the same order than the original intuition,
 891  * some programs make bad asumptions about that...
 892  */
 893 enum
 894 {
 895     DEPTHGAD,
 896     ZOOMGAD,
 897     SIZEGAD,
 898     CLOSEGAD,
 899     ICONIFYGAD,
 900     LOCKGAD,
 901     MUIGAD,
 902     POPUPGAD,
 903     SNAPSHOTGAD,
 904     JUMPGAD,
 905     DRAGBAR,
 906     NUM_SYSGADS
 907 };
 908
 909 #define SYSGAD(w, idx) (((struct IntWindow *)(w))->sysgads[idx])
 910
 911 struct IntWindow
 912 {
 913     struct Window           window;
 914
 915     Object                 *sysgads[NUM_SYSGADS];
 916     struct Image           *AmigaKey;
 917     struct Image           *Checkmark;
 918     struct Image           *SubMenuImage;
 919     struct Window          *menulendwindow;
 920
 921     struct HashNode         hashnode;
 922
 923     /* When the Zoom gadget is pressed the window will have the
 924        dimensions stored here. The old dimensions are backed up here
 925        again. */
 926     WORD                    ZipLeftEdge;
 927     WORD                    ZipTopEdge;
 928     WORD                    ZipWidth;
 929     WORD                    ZipHeight;
 930
 931     /* max. number of mousemove events to send to this window */
 932     WORD                    mousequeue;
 933
 934     /* act. number of mousemove events sent to this window */
 935     WORD                    num_mouseevents;
 936
 937     /* max. number of repeated IDCMP_RAWKEY, IDCMP_VANILLAKEY and IDCMP_IDCMPUPDATE
 938        messages to send to this window */
 939     WORD                    repeatqueue;
 940
 941     /* act. number of repeated IDCMP_RAWKEY, IDCMP_VANILLAKEY and IDCMP_IDCMPUPDATE
 942        messages sent to this window */
 943     WORD                    num_repeatevents;
 944
 945 #if USE_IDCMPUPDATE_MESSAGECACHE
 946     /* number of unreplied IDCMP_IDCMPUPDATE messages sent to window
 947        used in few hacks :) */
 948     WORD                    num_idcmpupdate;
 949 #endif
 950
 951     WORD                    sizeimage_width;
 952     WORD                    sizeimage_height;
 953
 954     ULONG                   helpflags;
 955     ULONG                   helpgroup;
 956
 957     Object                 *pointer;
 958     BOOL                    busy;
 959     BOOL                    free_pointer;
 960     UWORD                   pointer_delay;
 961     ULONG                   extrabuttons;
 962     ULONG                   extrabuttonsid; /* replaces ETI_Dummy if apps wishes it */
 963 #ifdef SKINS
 964     ULONG                   titlepos; /* used by titlebar pattern fill stuff */
 965 #else
 966     ULONG                   reserved1;
 967 #endif
 968     ULONG                   specialflags;
 969
 970 #ifdef SKINS
 971     struct Region          *transpregion;
 972     struct Hook            *usertransphook;
 973     struct Region          *usertranspregion;
 974 #endif
 975
 976 #ifdef DAMAGECACHE
 977     struct Region          *trashregion;
 978 #endif
 979     char                    titlebuffer[TITLEBUFFERLEN+1];
 980
 981 #if USE_IDCMPUPDATE_MESSAGECACHE
 982     struct IntuiMessage    *messagecache; //for idcmpupdate cache
 983 #endif
 984
 985     struct Layer           *wlayer;
 986     struct Layer           *borderlayer;
 987
 988     struct timeval          lastmsgsent;
 989     struct timeval          lastmsgreplied;
 990
 991 #ifdef TIMEVALWINDOWACTIVATION
 992     struct timeval          activationtime;
 993 #endif
 994
 995 #ifdef SKINS
 996     struct Hook             custombackfill;
 997     struct HookData         hd;
 998 #endif
 999     struct Hook             DefaultWindowShapeHook;
1000     BOOL                    CustomShape;
1001     struct Region          *OutlineShape;
1002     ULONG                   DecorUserBufferSize;
1003     IPTR                    DecorUserBuffer;
1004 };
1005
1006 #define SPFLAG_ICONIFIED        1
1007 #define SPFLAG_NOICONIFY        2
1008 #define SPFLAG_SKININFO         4
1009 #define SPFLAG_LAYERREFRESH     8
1010 #define SPFLAG_TRANSPHOOK       16
1011 #define SPFLAG_LAYERRESIZED     32
1012 #define SPFLAG_USERPORT         64
1013 #define SPFLAG_IAMDEAD          128
1014 #define SPFLAG_CLOSING          256 //used with iamdead
1015 #define SPFLAG_WANTBUFFER       512
1016
1017 #define HELPF_ISHELPGROUP       1
1018 #define HELPF_GADGETHELP        2
1019
1020 #define IS_NOCAREREFRESH(win)   (((win)->Flags & WFLG_NOCAREREFRESH) ? TRUE  : FALSE)
1021 #define IS_DOCAREREFRESH(win)   (((win)->Flags & WFLG_NOCAREREFRESH) ? FALSE : TRUE )
1022 #define IS_SIMPLEREFRESH(win)   (((win)->Flags & WFLG_SIMPLE_REFRESH) ? TRUE : FALSE)
1023 #define IS_GZZWINDOW(win)       (((win)->Flags & WFLG_GIMMEZEROZERO) ? TRUE  : FALSE)
1024
1025
1026 /* Flag definitions for MoreFlags */
1027
1028 #define WMFLG_NOTIFYDEPTH        (1 << 0)   /* Window wants notification when
1029 it's depth arranged */
1030
1031 #define WMFLG_DO_UNLOCKPUBSCREEN (1 << 1)
1032 #define WMFLG_MENUHELP           (1 << 2)
1033 #define WMFLG_POINTERDELAY       (1 << 3)
1034 #define WMFLG_TABLETMESSAGES     (1 << 4)
1035
1036 // FIXME: ehm... this one should die a horrible death!
1037 #define WMFLG_IAMMUI             (1 << 5)
1038
1039 struct IntScreenBuffer
1040 {
1041     struct ScreenBuffer sb;
1042     BOOL                free_bitmap;
1043 };
1044
1045
1046 /* Driver prototypes */
1047
1048 extern int  intui_init (struct IntuitionBase *);
1049 extern int  intui_open (struct IntuitionBase *);
1050 extern void intui_close (struct IntuitionBase *);
1051 extern void intui_expunge (struct IntuitionBase *);
1052 extern int intui_GetWindowSize (void);
1053 extern void intui_WindowLimits (struct Window * window, WORD MinWidth, WORD MinHeight, UWORD MaxWidth, UWORD MaxHeight);
1054 extern void intui_ActivateWindow (struct Window *);
1055 extern BOOL intui_ChangeWindowBox (struct Window * window, WORD x, WORD y,
1056                                    WORD width, WORD height);
1057 extern void intui_CloseWindow (struct Window *, struct IntuitionBase *);
1058 extern void intui_MoveWindow (struct Window * window, WORD dx, WORD dy);
1059 extern int  intui_OpenWindow (struct Window *, struct IntuitionBase *,
1060                               struct BitMap * SuperBitMap, struct Hook *backfillhook,
1061                               struct Region * shape, struct Hook * shapehook,
1062                               struct Layer * parent, ULONG visible);
1063 extern void intui_SetWindowTitles (struct Window *, CONST_STRPTR, CONST_STRPTR);
1064 extern void intui_RefreshWindowFrame(struct Window *win);
1065 extern struct Window *intui_FindActiveWindow(struct InputEvent *ie, struct IntuitionBase *IntuitionBase);
1066 extern void intui_ScrollWindowRaster(struct Window * win, WORD dx, WORD dy, WORD xmin,
1067                                      WORD ymin, WORD xmax, WORD ymax,
1068                                      struct IntuitionBase * IntuitionBase);
1069
1070 /* wbtasktalk protos */
1071
1072 ULONG TellWBTaskToCloseWindows(struct IntuitionBase *IntuitionBase);
1073 ULONG TellWBTaskToOpenWindows(struct IntuitionBase *IntuitionBase);
1074
1075 /* intuition_misc protos */
1076 extern void SetDisplayDefaults(struct IntuitionBase * IntuitionBase);
1077 extern void LoadDefaultPreferences(struct IntuitionBase * IntuitionBase);
1078 Object* CreateStdSysImage(WORD which, WORD preferred_height, struct Screen *scr,
1079                           struct DrawInfo *dri, struct IntuitionBase *IntuitionBase);
1080 extern void CheckRectFill(struct RastPort *rp, WORD x1, WORD y1, WORD x2, WORD y2, struct IntuitionBase * IntuitionBase);
1081 extern BOOL CreateWinSysGadgets(struct Window *w, struct IntuitionBase *IntuitionBase);
1082 extern VOID KillWinSysGadgets(struct Window *w, struct IntuitionBase *IntuitionBase);
1083 extern void CreateScreenBar(struct Screen *scr, struct IntuitionBase *IntuitionBase);
1084 extern void KillScreenBar(struct Screen *scr, struct IntuitionBase *IntuitionBase);
1085 extern void RenderScreenBar(struct Screen *scr, BOOL refresh, struct IntuitionBase *IntuitionBase);
1086 extern void UpdateMouseCoords(struct Window *win);
1087 extern WORD SubtractRectFromRect(struct Rectangle *a, struct Rectangle *b, struct Rectangle *destrectarray);
1088
1089 AROS_UFP3(BOOL, DefaultWindowShapeFunc,
1090     AROS_UFPA(struct Hook *, hook, A0),
1091     AROS_UFPA(struct Layer *, lay, A2),
1092     AROS_UFPA(struct ShapeHookMsg *, msg, A1));
1093
1094 extern LONG CalcResourceHash(APTR resource);
1095 extern void AddResourceToList(APTR resource, UWORD resourcetype, struct IntuitionBase *IntuitionBase);
1096 extern void RemoveResourceFromList(APTR resource, UWORD resourcetype, struct IntuitionBase *IntuitionBase);
1097 extern BOOL ResourceExisting(APTR resource, UWORD resourcetype, struct IntuitionBase *IntuitionBase);
1098 void FireScreenNotifyMessage(IPTR data, ULONG flag, struct IntuitionBase *IntuitionBase);
1099 void FireScreenNotifyMessageCode(IPTR data, ULONG flag, ULONG code, struct IntuitionBase *IntuitionBase);
1100
1101 /* misc.c */
1102 extern void MySetPointerPos(struct IntuitionBase *IntuitionBase);
1103 extern BOOL ResetPointer(struct IntuitionBase *IntuitionBase);
1104 extern void ActivateMonitor(Object *newmonitor, WORD x, WORD y, struct IntuitionBase *IntuitionBase);
1105 extern struct Screen *FindFirstScreen(Object *monitor, struct IntuitionBase *IntuitionBase);
1106 extern struct RastPort *MyCreateRastPort(struct IntuitionBase *IntuitionBase);
1107 extern struct RastPort *MyCloneRastPort(struct IntuitionBase *IntuitionBase, struct RastPort *rp);
1108 extern void MyFreeRastPort(struct IntuitionBase *IntuitionBase, struct RastPort *rp);
1109 struct TextFont *SafeReopenFont(struct IntuitionBase *, struct TextFont **);
1110 extern Object *MakePointerFromPrefs(struct IntuitionBase *, struct Preferences *);
1111 extern Object *MakePointerFromData(struct IntuitionBase *, const UWORD *, int, int, int, int);
1112 void InstallPointer(struct IntuitionBase *, UWORD, Object **, Object *);
1113 void SetPointerColors(struct IntuitionBase *IntuitionBase);
1114 struct IClass *InitITextIClass (struct IntuitionBase * IntuitionBase);
1115 struct Gadget *DoActivateGadget(struct Window *win, struct Requester *req, struct Gadget *gad,
1116 struct IntuitionBase *IntuitionBase);
1117 VOID DoGMLayout(struct Gadget *glist, struct Window *win, struct Requester *req,
1118                 UWORD numgad, BOOL initial, struct IntuitionBase *IntuitionBase);
1119 BOOL ih_fire_intuimessage(struct Window * w, ULONG Class, UWORD Code, APTR IAddress,
1120                           struct IntuitionBase *IntuitionBase);
1121 void NotifyDepthArrangement(struct Window *w, struct IntuitionBase *IntuitionBase);
1122
1123 /* printitext.c */
1124
1125 void int_PrintIText(struct RastPort * rp, struct IntuiText * iText,
1126                     LONG leftOffset, LONG topOffset, BOOL ignore_attributes,
1127                     struct IntuitionBase *IntuitionBase);
1128
1129 /* Private extra functions */
1130 void *FindMonitorNode(ULONG modeid, struct IntuitionBase *IntuitionBase);
1131 void *FindBestMonitorNode(void *family, const char *name, ULONG modeid, struct IntuitionBase *IntuitionBase);
1132 void *FindBest3dMonitor(void *family, struct IntuitionBase *IntuitionBase);
1133 ULONG FindBestModeID(const char *name, ULONG depth, ULONG width, ULONG height, struct IntuitionBase *IntuitionBase);
1134
1135 AROS_INTP(ShutdownScreenHandler);
1136
1137 #ifdef __MORPHOS__
1138 BOOL IsLayerHiddenBySibling(struct Layer *layer, BOOL xx);
1139 LONG IsLayerVisible(struct Layer *layer);
1140 #endif
1141
1142 void SetupGInfo(struct GadgetInfo *gi, struct Window *win, struct Requester *req,
1143 struct Gadget *gad, struct IntuitionBase *IntuitionBase);
1144
1145 IPTR Custom_DoMethodA(struct IntuitionBase *, struct Gadget *, Msg);
1146
1147 #ifdef __MORPHOS__
1148 #ifdef DoMethodA
1149 #undef DoMethodA
1150 #endif
1151 #define DoMethodA(x, ...)           (REG_A6=(LONG)IntuitionBase, DoMethodA(x, __VA_ARGS__))
1152 #endif
1153
1154 #define HAS_CHILDREN(w)             (NULL != w->firstchild)
1155
1156 #ifdef __MORPHOS__
1157 #define DeinitRastPort(rp)          ((void)0)
1158 #endif
1159 #define CreateRastPort()            MyCreateRastPort(IntuitionBase)
1160 #define CloneRastPort(rp)           MyCloneRastPort(IntuitionBase, rp)
1161 #define FreeRastPort(rp)            MyFreeRastPort(IntuitionBase, rp)
1162
1163 /* Replacement for dos.library/DisplayError() */
1164 AROS_UFP3(LONG, Intuition_DisplayError,
1165 AROS_UFPA(STRPTR, formatStr , A0),
1166 AROS_UFPA(ULONG , IDCMPFlags, D0),
1167 AROS_UFPA(APTR  , args      , A1));
1168
1169 #define POINTERA_SharedPointer  0x80039010
1170
1171 #ifndef __MORPHOS__
1172 #define dprintf kprintf
1173 #endif
1174
1175 #define DEBUG_ACTIVATEGADGET(x)         ;
1176 #define DEBUG_ACTIVATEWINDOW(x)         ;
1177 #define DEBUG_ADDCLASS(x)               ;
1178 #define DEBUG_ADDGADGET(x)              ;
1179 #define DEBUG_ADDGLIST(x)               ;
1180 #define DEBUG_ALLOCINTUIMESSAGE(x)      ;
1181 #define DEBUG_ALLOCSCREENBUFFER(x)      ;
1182 #define DEBUG_ALOHAWORKBENCH(x)         ;
1183 #define DEBUG_CHANGEWINDOWBOX(x)        ;
1184 #define DEBUG_CLOSESCREEN(x)            ;
1185 #define DEBUG_CLOSEWINDOW(x)            ;
1186 #define DEBUG_CLOSEWORKBENCH(x)         ;
1187 #define DEBUG_DISPOSEOBJECT(x)          ;
1188 #define DEBUG_DOGADGETMETHOD(x)         ;
1189 #define DEBUG_DRAWBORDER(x)             ;
1190 #define DEBUG_FINDCLASS(x)              ;
1191 #define DEBUG_FREEICDATA(x)             ;
1192 #define DEBUG_FREEINTUIMESSAGE(x)       ;
1193 #define DEBUG_FREESCREENBUFFER(x)       ;
1194 #define DEBUG_FREESCREENDRAWINFO(x)     ;
1195 #define DEBUG_GADGETMOUSE(x)            ;
1196 #define DEBUG_GETATTR(x)                ;
1197 #define DEBUG_GETDEFAULTPUBSCREEN(x)    ;
1198 #define DEBUG_GETDEFPREFS(x)            ;
1199 #define DEBUG_GETGADGETIBOX(x)          ;
1200 #define DEBUG_GETPREFS(x)               ;
1201 #define DEBUG_GETSCREENDATA(x)          ;
1202 #define DEBUG_GETSCREENDRAWINFO(x)      ;
1203 #define DEBUG_HIDEWINDOW(x)             ;
1204 #define DEBUG_OPEN(x)                   ;
1205 #define DEBUG_CLOSE(x)                  ;
1206 #define DEBUG_INPUTEVENT(x)             ;
1207 #define DEBUG_INTREFRESHGLIST(x)        ;
1208 #define DEBUG_INTUITEXTLENGTH(x)        ;
1209 #define DEBUG_LENDMENUS(x)              ;
1210 #define DEBUG_LOCKPUBSCREEN(x)          ;
1211 #define DEBUG_MAKECLASS(x)              ;
1212 #define DEBUG_MODIFYIDCMP(x)            ;
1213 #define DEBUG_NEWOBJECT(x)              ;
1214 #define DEBUG_NEXTOBJECT(x)             ;
1215 #define DEBUG_OBTAINGIRPORT(x)          ;
1216 #define DEBUG_OFFGADGET(x)              ;
1217 #define DEBUG_OFFMENU(x)                ;
1218 #define DEBUG_ONGADGET(x)               ;
1219 #define DEBUG_ONMENU(x)                 ;
1220 #define DEBUG_OPENSCREEN(x)             ;
1221 #define DEBUG_OPENSCREENTAGLIST(x)      ;
1222 #define DEBUG_OPENWINDOW(x)             ;
1223 #define DEBUG_OPENWINDOWTAGLIST(x)      ;
1224 #define DEBUG_OPENWORKBENCH(x)          ;
1225 #define DEBUG_POINTER(x)                ;
1226 #define DEBUG_PRINTITEXT(x)             ;
1227 #define DEBUG_QUERYOVERSCAN(x)          ;
1228 #define DEBUG_REFRESH(x)                ;
1229 #define DEBUG_RELEASEGIRPORT(x)         ;
1230 #define DEBUG_REMEMBER(x)               ;
1231 #define DEBUG_REMOVEGLIST(x)            ;
1232 #define DEBUG_REPORTMOUSE(x)            ;
1233 #define DEBUG_REQUEST(x)                ;
1234 #define DEBUG_SCROLLWINDOWRASTER(x)     ;
1235 #define DEBUG_SENDINTUIMESSAGE(x)       ;
1236 #define DEBUG_SETATTRS(x)               ;
1237 #define DEBUG_SETGADGETATTRS(x)         ;
1238 #define DEBUG_SETPOINTER(x)             ;
1239 #define DEBUG_SHOWWINDOW(x)             ;
1240 #define DEBUG_UNLOCKPUBSCREEN(x)        ;
1241 #define DEBUG_WINDOWLIMITS(x)           ;
1242 #define DEBUG_WINDOWTOBACK(x)           ;
1243 #define DEBUG_WINDOWTOFRONT(x)          ;
1244 #define DEBUG_ZIPWINDOW(x)              ;
1245 #define DEBUG_VISITOR(x)                ;
1246 #define DEBUG_WORKBENCH(x)              ;
1247 #define DEBUG_LOCKPUBSCREENLIST(x)      ;
1248 #define DEBUG_UNLOCKPUBSCREENLIST(x)    ;
1249 #define DEBUG_RETHINKDISPLAY(x)         ;
1250
1251 #ifdef NO_RUNTIME_DEBUG
1252
1253 #define DEBUG_INIT(x)                   ;
1254 #define DEBUG_SETIPREFS(x)              ;
1255 #define DEBUG_SETPREFS(x)               ;
1256
1257 #else
1258
1259 #define DEBUG_INIT(x)                   if (SysBase->ex_DebugFlags & EXECDEBUGF_INIT) x;
1260 #define DEBUG_SETIPREFS(x)              if (SysBase->ex_DebugFlags & EXECDEBUGF_INIT) x;
1261 #define DEBUG_SETPREFS(x)               if (SysBase->ex_DebugFlags & EXECDEBUGF_INIT) x;
1262
1263 #endif
1264
1265 /*
1266  * Private data structures of the classes defined by intuition.library
1267  */
1268
1269 /* ICClass */
1270 struct ICData
1271 {
1272     Object          *ic_Target;
1273     struct TagItem  *ic_Mapping;
1274     struct TagItem  *ic_CloneTags;
1275     ULONG            ic_LoopCounter;
1276 };
1277
1278 /* ModelClass */
1279 struct ModelData
1280 {
1281     struct MinList memberlist;
1282 };
1283
1284 /* FrameIClass */
1285 struct FrameIData
1286 {
1287     /* render bevel only with no fill? */
1288     BOOL fid_EdgesOnly;
1289
1290     /* inverted bevel pens? */
1291     BOOL fid_Recessed;
1292
1293     /* frame style? */
1294     WORD fid_FrameType;
1295
1296     WORD fid_HOffset;
1297     WORD fid_VOffset;
1298 };
1299
1300 /* SysIClass */
1301 struct SysIData
1302 {
1303     struct DrawInfo *dri;
1304     struct Image    *frame;
1305     ULONG            type;
1306     UWORD            flags;
1307 };
1308
1309 /* FillRectClass */
1310 struct FillRectData
1311 {
1312     WORD apatsize;
1313     WORD mode;
1314 };
1315
1316 /* GadgetClass */
1317 struct GadgetData
1318 {
1319     struct ExtGadget    EG;
1320     struct ICData       IC;
1321 };
1322
1323 /* PropGClass */
1324 struct PropGData
1325 {
1326     /* We use a propinfo structure, because we use the same routines
1327     for intuition propgadtets and in propgclass */
1328
1329     struct PropInfo  propinfo;
1330
1331     /* A little kludge: since the HandleMouseMove function
1332     wants dx/dy and not absolute mouse coords, we
1333     have to remember the last ones */
1334
1335     UWORD            last_x;
1336     UWORD            last_y;
1337
1338     /* One only have to store total or visble, and use some other
1339     formulas than those in the RKRM:L, but for
1340     code simplicity I store them all.  */
1341     UWORD            top, visible, total;
1342
1343     UWORD            flags;
1344     struct BBox     *old_knobbox;
1345     struct Hook     *DisplayHook;
1346 };
1347
1348 /* StrGClass */
1349 struct StrGData
1350 {
1351     struct StringInfo   StrInfo;
1352     struct StringExtend StrExtend;
1353     UBYTE               Flags;
1354 };
1355
1356 /* GroupGClass */
1357 struct GroupGData
1358 {
1359     struct MinList   memberlist;
1360     struct Gadget    *activegad;
1361 };
1362
1363 /* DragBarClass */
1364 struct dragbar_data
1365 {
1366     /* Current left- and topedge of moving window. Ie when the user releases
1367     the LMB after a windowdrag, the window's new coords will be (curleft, curtop)
1368     */
1369
1370     LONG             curleft;
1371     LONG             curtop;
1372
1373     /* The current x and y coordinates relative to curleft/curtop */
1374     LONG             mousex;
1375     LONG             mousey;
1376
1377     /* Whether the dragframe is currently drawn or erased */
1378     BOOL             isrendered;
1379
1380     /* Used to tell GM_GOINACTIVE whether the drag was canceled or not */
1381     BOOL             drag_canceled;
1382
1383     /* Used to tell GM_GOINACTIVE whether UnlockLayer() or not */
1384     BOOL             drag_layerlock;
1385 #ifdef USEGADGETLOCK
1386     BOOL             drag_gadgetlock;
1387     BOOL             drag_inputhandlerlock;
1388 #endif
1389     BOOL             drag_refreshed;
1390
1391     /* Rastport to use during update */
1392     struct RastPort *rp;
1393
1394     UQUAD            lasteventtime;
1395
1396     LONG             startleft;
1397     LONG             starttop;
1398
1399 #ifdef USEWINDOWLOCK
1400     /* used to prevent windows from opening/closing while user drags a window */
1401     BOOL             drag_windowlock;
1402 #endif
1403
1404     struct Task     *movetask;
1405
1406 };
1407
1408 /* SizeButtonClass */
1409 struct sizebutton_data
1410 {
1411
1412     /* The current width and height of the rubber band frame */
1413     ULONG            width;
1414     ULONG            height;
1415     ULONG            top;
1416     ULONG            left;
1417
1418     /* holds original sizes */
1419     ULONG            Width;
1420     ULONG            Height;
1421     ULONG            TopEdge;
1422     ULONG            LeftEdge;
1423
1424     /* the offset of the mouse pointer to the rubber band frame*/
1425     LONG             mouseoffsetx;
1426     LONG             mouseoffsety;
1427
1428     /* Whether the dragframe is currently drawn or erased */
1429     BOOL             isrendered;
1430
1431     /* Used to tell GM_GOINACTIVE whether the drag was canceled or not */
1432     BOOL             drag_canceled;
1433
1434     /* Used to tell GM_GOINACTIVE whether UnlockLayer() or not */
1435     BOOL             drag_layerlock;
1436 #ifdef USEGADGETLOCK
1437     BOOL             drag_gadgetlock;
1438     BOOL             drag_inputhandlerlock;
1439 #endif
1440
1441     BOOL             drag_refreshed;
1442
1443     /* Rastport to use during update */
1444     struct RastPort *rp;
1445
1446     UQUAD            lasteventtime;
1447
1448 #ifdef USEWINDOWLOCK
1449     /* used to prevent windows from opening/closing while user drags a window */
1450     BOOL             drag_windowlock;
1451 #endif
1452
1453 #ifdef SKINS
1454     ULONG            drag_type;
1455 #endif
1456
1457     ULONG            drag_ticks;
1458
1459 };
1460
1461 /* MenuBarLabelClass */
1462 struct MenuBarLabelData
1463 {
1464     struct DrawInfo *dri;
1465 };
1466
1467 /* PointerClass */
1468 struct PointerData
1469 {
1470     struct SharedPointer *shared_pointer;
1471 };
1472
1473 /* WinDecorClass */
1474 struct windecor_data
1475 {
1476         ULONG   userbuffersize;
1477 };
1478
1479 /* ScrDecorClass */
1480 struct scrdecor_data
1481 {
1482         ULONG   userbuffersize;
1483 };
1484
1485 /* MenuDecorClass */
1486 struct menudecor_data
1487 {
1488         ULONG   userbuffersize;
1489 };
1490
1491 #endif /* INTUITION_INTERN_H */