rom/intuition/intuition_intern.h

   1 #ifndef INTUITION_INTERN_H
   2 #define INTUITION_INTERN_H
   3
   4 /*
   5     Copyright © 1995-2015, 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 };
 638
 639 struct SharedPointer
 640 {
 641     struct ExtSprite   *sprite;
 642     WORD                xoffset, yoffset;
 643     int                 ref_count;
 644 };
 645
 646 struct SharedPointer *CreateSharedPointer(struct ExtSprite *, int, int, struct IntuitionBase *);
 647 void ObtainSharedPointer(struct SharedPointer *, struct IntuitionBase *);
 648 void ReleaseSharedPointer(struct SharedPointer *, struct IntuitionBase *);
 649
 650 #ifdef INTUITION_NOTIFY_SUPPORT
 651 void sn_DoNotify(ULONG type, APTR value, struct Library *_ScreenNotifyBase);
 652 #endif
 653
 654 /*
 655  * Private version of DrawInfo.
 656  * We keep compatibility with original structure plus use some
 657  * private extensions.
 658  * The whole structure is rewritten in order to simplify MorphOS code merging.
 659  */
 660 struct IntuitionCustomize;
 661
 662 struct IntDrawInfo
 663 {
 664     UWORD                      dri_Version;
 665     UWORD                      dri_NumPens;
 666     UWORD                     *dri_Pens;
 667     struct TextFont           *dri_Font;
 668     UWORD                      dri_Depth;
 669     struct
 670     {
 671         UWORD X;
 672         UWORD Y;
 673     }                          dri_Resolution;
 674     ULONG                      dri_Flags;
 675     struct Image              *dri_CheckMark;
 676     struct Image              *dri_AmigaKey;
 677     /* The following two fields are compatible with AmigaOS v4 */
 678     struct Screen             *dri_Screen;
 679     struct IntuitionCustomize *dri_Customize;
 680     /* Private extensions begin */
 681     ULONG                     *dri_Colors;      /* MorphOS-compatible, unused (yet) */
 682     IPTR                       dri_Reserved[2]; /* Remaining reserved fields        */
 683 };
 684
 685 /* Private dri_Flags */
 686 #define DRIF_DIRECTCOLOR  (1L << 16)
 687
 688 #define LOCK_WINDECOR(IntuitionBase)     ObtainSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->WinDecorSem);
 689 #define LOCKSHARED_WINDECOR(IntuitionBase) ObtainSemaphoreShared(&((struct IntIntuitionBase *)(IntuitionBase))->WinDecorSem);
 690 #define UNLOCK_WINDECOR(IntuitionBase)   ReleaseSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->WinDecorSem);
 691
 692 #define LOCK_SCRDECOR(IntuitionBase)     ObtainSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->ScrDecorSem);
 693 #define LOCKSHARED_SCRDECOR(IntuitionBase) ObtainSemaphoreShared(&((struct IntIntuitionBase *)(IntuitionBase))->ScrDecorSem);
 694 #define UNLOCK_SCRDECOR(IntuitionBase)   ReleaseSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->ScrDecorSem);
 695
 696 #define LOCK_MENUDECOR(IntuitionBase)            ObtainSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->MenuDecorSem);
 697 #define LOCKSHARED_MENUDECOR(IntuitionBase) ObtainSemaphoreShared(&((struct IntIntuitionBase *)(IntuitionBase))->MenuDecorSem);
 698 #define UNLOCK_MENUDECOR(IntuitionBase)          ReleaseSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->MenuDecorSem);
 699
 700 struct GammaControl
 701 {
 702     BOOL   UseGammaControl;
 703     BOOL   Active;
 704     UBYTE *GammaTableR;
 705     UBYTE *GammaTableG;
 706     UBYTE *GammaTableB;
 707 };
 708
 709 struct IntScreen
 710 {
 711     struct Screen            Screen;
 712
 713     /* Private fields */
 714     struct HashNode          hashnode;
 715     struct IntDrawInfo       DInfo;
 716     ULONG                    realdepth;
 717     struct TTextAttr         textattr;
 718     ULONG                    textattrtags[3];
 719     UWORD                    Pens[NUMDRIPENS];
 720     struct PubScreenNode    *pubScrNode;
 721     Object                  *depthgadget;
 722     UWORD                    SpecialFlags;
 723     struct Layer            *rootLayer;
 724     struct Hook              *preAlphaCompHook;
 725 #if !USE_NEWDISPLAYBEEP
 726     ULONG                    DisplayBeepColor0[3];
 727     struct Window           *DisplayBeepWindow;
 728 #endif
 729     ULONG                    ModeID;
 730 #ifdef __MORPHOS__
 731     struct MonitorSpec      *Monitor;
 732 #endif
 733     Object                  *IMonitorNode;
 734     struct SharedPointer    *Pointer;
 735     BOOL                     ShowPointer;
 736     BOOL                     SysFont;
 737     struct Window           *MenuVerifyActiveWindow;
 738     int                      MenuVerifyTimeOut;
 739     int                      MenuVerifyMsgCount;
 740     ULONG                    MenuVerifySeconds;
 741     ULONG                    MenuVerifyMicros;
 742     ULONG                    DecorUserBufferSize;
 743     IPTR                     DecorUserBuffer;
 744     Object                  *ScrDecorObj;
 745     Object                  *MenuDecorObj;
 746     Object                  *WinDecorObj;
 747     struct NewDecorator     *Decorator;
 748
 749     struct BitMap           *AllocatedBitMap;
 750     struct DBufInfo         *RestoreDBufInfo;
 751 #ifdef SKINS
 752     WORD                     LastClockPos;
 753     WORD                     LastClockWidth;
 754
 755     struct SkinInfo          SkinInfo;
 756     struct RastPort         *TitlebarBufferRP;
 757     struct Window           *TitlebarBufferWin;
 758     ULONG                    TitlebarWinWidth;
 759     ULONG                    TitlebarWinActive;
 760 #endif
 761     struct GammaControl      GammaControl;
 762     BOOL                     frontmost;
 763
 764     BOOL                     WindowLock;
 765 #if USE_NEWDISPLAYBEEP
 766     UBYTE                    BeepingCounter;
 767 #endif
 768 };
 769
 770 void UpdateScreenBitMap(struct Screen *s, struct IntuitionBase *IntuitionBase);
 771
 772 #define GetPrivScreen(s)    ((struct IntScreen *)s)
 773 #define IS(x)               ((struct IntScreen *)x)
 774
 775 /* SpecialFlags */
 776 #define SF_IsParent         (0x0001)
 777 #define SF_IsChild          (0x0002)
 778 #define SF_InvisibleBar     (0x0004)
 779 #define SF_AppearingBar     (0x0008)
 780 #define SF_Draggable        (0x0020) /* Screen can be dragged                */
 781 #define SF_ComposeAbove     (0x0100) /* Composition capabilities             */
 782 #define SF_ComposeBelow     (0x0200)
 783 #define SF_ComposeLeft      (0x0400)
 784 #define SF_ComposeRight     (0x0800)
 785
 786 #define SF_VertCompose (SF_ComposeAbove|SF_ComposeBelow)
 787 #define SF_HorCompose  (SF_ComposeLeft |SF_ComposeRight)
 788 #define SF_Compose     (SF_ComposeAbove|SF_ComposeBelow|SF_ComposeLeft|SF_ComposeRight)
 789
 790 struct IntIntuiMessage
 791 {
 792     struct ExtIntuiMessage  eimsg;
 793
 794     /*
 795     ** The following field is needed, because in case of IDCMP_RAWKEY
 796     ** IntuiMessage->IAddress is a pointer to this data, not the data
 797     ** itself (which is the case for IDCMP_VANILLAKEY)
 798     */
 799
 800     APTR                    prevCodeQuals;
 801 };
 802
 803 #define INT_INTUIMESSAGE(x)     ((struct IntIntuiMessage *)(x))
 804
 805
 806
 807 /*extern struct IntuitionBase * IntuitionBase;*/
 808
 809 #define IW(window)              ((struct IntWindow *) (window))
 810
 811 #define GetPubIBase(ib)         ((struct IntuitionBase *)(ib))
 812 #define GetPrivIBase(ib)        ((struct IntIntuitionBase *)(ib))
 813 #define IBase                   GetPrivIBase(IntuitionBase)
 814
 815 /* FIXME: Remove these #define xxxBase hacks
 816    Do not use this in new code !
 817 */
 818 #ifdef __MORPHOS__
 819 #ifdef MUIMasterBase
 820 #undef MUIMasterBase
 821 #define MUIMasterBase           (GetPrivIBase(IntuitionBase)->MUIMasterBase)
 822 #endif
 823 #endif
 824
 825 /* struct Utilitybase is used in the following file so include it
 826    before defining Utilitybase
 827 */
 828 #include <proto/utility.h>
 829
 830 /* stegerg: one can have sysgadgets outside of window border! All sysgadgets in window
 831             border must have set GACT_???BORDER and, if they are in a gzz window, also
 832         GTYP_GZZGADGET */
 833
 834 #define IS_GZZ_GADGET(gad)      (((gad)->GadgetType) & GTYP_GZZGADGET)
 835
 836 #define IS_BORDER_GADGET(gad)   (IS_GZZ_GADGET(gad) || \
 837                                  ((gad)->Activation & (GACT_RIGHTBORDER|GACT_LEFTBORDER|GACT_TOPBORDER|GACT_BOTTOMBORDER)))
 838
 839 #define IS_SYS_GADGET(gad)      (((gad)->GadgetType) & GTYP_SYSTYPEMASK)
 840
 841 #define IS_BOOPSI_GADGET(gad)   (((gad)->GadgetType & GTYP_GTYPEMASK) == GTYP_CUSTOMGADGET)
 842
 843 /*#define IS_BORDER_GADGET(gad) \
 844     (((gad->GadgetType) & GTYP_SYSGADGET) \
 845     || ((gad)->Activation & (GACT_RIGHTBORDER|GACT_LEFTBORDER|GACT_TOPBORDER|GACT_BOTTOMBORDER))) */
 846
 847 #define IS_REQ_GADGET(gad)      ((gad)->GadgetType & GTYP_REQGADGET)
 848
 849 #define IS_SCREEN_GADGET(gad)   ((gad)->GadgetType & GTYP_SCRGADGET)
 850
 851 #define SET_GI_RPORT(gi, w, req, gad)   \
 852     (gi)->gi_RastPort = (IS_SCREEN_GADGET(gad) ? \
 853     ((gi)->gi_Screen->BarLayer ? (gi)->gi_Screen->BarLayer->rp : NULL) : \
 854     (IS_BORDER_GADGET(gad) ?  (w)->BorderRPort : \
 855     ((req) ? ((req)->ReqLayer->rp) : (w)->RPort)) \
 856 )
 857
 858
 859 #define REFRESHGAD_BOOPSI       1   /* boopsi gadgets */
 860 #define REFRESHGAD_BORDER       2   /* gadgets in window border */
 861 #define REFRESHGAD_REL          4   /* gadgets with GFLG_RELRIGHT, GFLG_RELBOTTOM,GFLG_RELWIDTH, GFLG_RELHEIGHT */
 862 #define REFRESHGAD_RELS         8   /* GFLG_RELSPECIAL gadgets */
 863 #define REFRESHGAD_TOPBORDER    16  /* used by setwindowtitle */
 864 #define REFRESHGAD_NOGADTOOLS   32  /* used in some cases for _mustbe_ */
 865
 866 #define SYSGADGET_ACTIVE (iihdata->ActiveSysGadget != NULL)
 867
 868 VOID int_refreshglist(struct Gadget *gadgets, struct Window *window,
 869                       struct Requester *requester, LONG numGad, LONG mustbe, LONG mustnotbe,
 870                       struct IntuitionBase *IntuitionBase);
 871
 872 VOID int_RefreshWindowFrame(struct Window *window, LONG mustbe, LONG mustnotbe,
 873                             LONG mode,
 874                             struct IntuitionBase *IntuitionBase);
 875
 876 #define int_refreshwindowframe(a,b,c,d) int_RefreshWindowFrame(a,b,c,0,d);
 877
 878 struct RethinkDisplayActionMsg
 879 {
 880     struct IntuiActionMsg msg;
 881     BOOL   lock;
 882     LONG   failure;
 883 };
 884
 885 void int_RethinkDisplay(struct RethinkDisplayActionMsg *msg,struct IntuitionBase *IntuitionBase);
 886
 887 /* Keep the system gadgets in the same order than the original intuition,
 888  * some programs make bad asumptions about that...
 889  */
 890 enum
 891 {
 892     DEPTHGAD,
 893     ZOOMGAD,
 894     SIZEGAD,
 895     CLOSEGAD,
 896     ICONIFYGAD,
 897     LOCKGAD,
 898     MUIGAD,
 899     POPUPGAD,
 900     SNAPSHOTGAD,
 901     JUMPGAD,
 902     DRAGBAR,
 903     NUM_SYSGADS
 904 };
 905
 906 #define SYSGAD(w, idx) (((struct IntWindow *)(w))->sysgads[idx])
 907
 908 struct IntWindow
 909 {
 910     struct Window           window;
 911
 912     Object                 *sysgads[NUM_SYSGADS];
 913     struct Image           *AmigaKey;
 914     struct Image           *Checkmark;
 915     struct Image           *SubMenuImage;
 916     struct Window          *menulendwindow;
 917
 918     struct HashNode         hashnode;
 919
 920     /* When the Zoom gadget is pressed the window will have the
 921        dimensions stored here. The old dimensions are backed up here
 922        again. */
 923     WORD                    ZipLeftEdge;
 924     WORD                    ZipTopEdge;
 925     WORD                    ZipWidth;
 926     WORD                    ZipHeight;
 927
 928     /* max. number of mousemove events to send to this window */
 929     WORD                    mousequeue;
 930
 931     /* act. number of mousemove events sent to this window */
 932     WORD                    num_mouseevents;
 933
 934     /* max. number of repeated IDCMP_RAWKEY, IDCMP_VANILLAKEY and IDCMP_IDCMPUPDATE
 935        messages to send to this window */
 936     WORD                    repeatqueue;
 937
 938     /* act. number of repeated IDCMP_RAWKEY, IDCMP_VANILLAKEY and IDCMP_IDCMPUPDATE
 939        messages sent to this window */
 940     WORD                    num_repeatevents;
 941
 942 #if USE_IDCMPUPDATE_MESSAGECACHE
 943     /* number of unreplied IDCMP_IDCMPUPDATE messages sent to window
 944        used in few hacks :) */
 945     WORD                    num_idcmpupdate;
 946 #endif
 947
 948     WORD                    sizeimage_width;
 949     WORD                    sizeimage_height;
 950
 951     ULONG                   helpflags;
 952     ULONG                   helpgroup;
 953
 954     Object                 *pointer;
 955     BOOL                    busy;
 956     BOOL                    free_pointer;
 957     UWORD                   pointer_delay;
 958     ULONG                   extrabuttons;
 959     ULONG                   extrabuttonsid; /* replaces ETI_Dummy if apps wishes it */
 960 #ifdef SKINS
 961     ULONG                   titlepos; /* used by titlebar pattern fill stuff */
 962 #else
 963     ULONG                   reserved1;
 964 #endif
 965     ULONG                   specialflags;
 966
 967 #ifdef SKINS
 968     struct Region          *transpregion;
 969     struct Hook            *usertransphook;
 970     struct Region          *usertranspregion;
 971 #endif
 972
 973 #ifdef DAMAGECACHE
 974     struct Region          *trashregion;
 975 #endif
 976     char                    titlebuffer[TITLEBUFFERLEN+1];
 977
 978 #if USE_IDCMPUPDATE_MESSAGECACHE
 979     struct IntuiMessage    *messagecache; //for idcmpupdate cache
 980 #endif
 981
 982     struct Layer           *wlayer;
 983     struct Layer           *borderlayer;
 984
 985     struct timeval          lastmsgsent;
 986     struct timeval          lastmsgreplied;
 987
 988 #ifdef TIMEVALWINDOWACTIVATION
 989     struct timeval          activationtime;
 990 #endif
 991
 992 #ifdef SKINS
 993     struct Hook             custombackfill;
 994     struct HookData         hd;
 995 #endif
 996     struct Hook             DefaultWindowShapeHook;
 997     BOOL                    CustomShape;
 998     struct Region          *OutlineShape;
 999     ULONG                   DecorUserBufferSize;
1000     IPTR                    DecorUserBuffer;
1001 };
1002
1003 #define SPFLAG_ICONIFIED        1
1004 #define SPFLAG_NOICONIFY        2
1005 #define SPFLAG_SKININFO         4
1006 #define SPFLAG_LAYERREFRESH     8
1007 #define SPFLAG_TRANSPHOOK       16
1008 #define SPFLAG_LAYERRESIZED     32
1009 #define SPFLAG_USERPORT         64
1010 #define SPFLAG_IAMDEAD          128
1011 #define SPFLAG_CLOSING          256 //used with iamdead
1012 #define SPFLAG_WANTBUFFER       512
1013
1014 #define HELPF_ISHELPGROUP       1
1015 #define HELPF_GADGETHELP        2
1016
1017 #define IS_NOCAREREFRESH(win)   (((win)->Flags & WFLG_NOCAREREFRESH) ? TRUE  : FALSE)
1018 #define IS_DOCAREREFRESH(win)   (((win)->Flags & WFLG_NOCAREREFRESH) ? FALSE : TRUE )
1019 #define IS_SIMPLEREFRESH(win)   (((win)->Flags & WFLG_SIMPLE_REFRESH) ? TRUE : FALSE)
1020 #define IS_GZZWINDOW(win)       (((win)->Flags & WFLG_GIMMEZEROZERO) ? TRUE  : FALSE)
1021
1022
1023 /* Flag definitions for MoreFlags */
1024
1025 #define WMFLG_NOTIFYDEPTH        (1 << 0)   /* Window wants notification when
1026 it's depth arranged */
1027
1028 #define WMFLG_DO_UNLOCKPUBSCREEN (1 << 1)
1029 #define WMFLG_MENUHELP           (1 << 2)
1030 #define WMFLG_POINTERDELAY       (1 << 3)
1031 #define WMFLG_TABLETMESSAGES     (1 << 4)
1032
1033 // FIXME: ehm... this one should die a horrible death!
1034 #define WMFLG_IAMMUI             (1 << 5)
1035
1036 struct IntScreenBuffer
1037 {
1038     struct ScreenBuffer sb;
1039     BOOL                free_bitmap;
1040 };
1041
1042
1043 /* Driver prototypes */
1044
1045 extern int  intui_init (struct IntuitionBase *);
1046 extern int  intui_open (struct IntuitionBase *);
1047 extern void intui_close (struct IntuitionBase *);
1048 extern void intui_expunge (struct IntuitionBase *);
1049 extern int intui_GetWindowSize (void);
1050 extern void intui_WindowLimits (struct Window * window, WORD MinWidth, WORD MinHeight, UWORD MaxWidth, UWORD MaxHeight);
1051 extern void intui_ActivateWindow (struct Window *);
1052 extern BOOL intui_ChangeWindowBox (struct Window * window, WORD x, WORD y,
1053                                    WORD width, WORD height);
1054 extern void intui_CloseWindow (struct Window *, struct IntuitionBase *);
1055 extern void intui_MoveWindow (struct Window * window, WORD dx, WORD dy);
1056 extern int  intui_OpenWindow (struct Window *, struct IntuitionBase *,
1057                               struct BitMap * SuperBitMap, struct Hook *backfillhook,
1058                               struct Region * shape, struct Hook * shapehook,
1059                               struct Layer * parent, ULONG visible);
1060 extern void intui_SetWindowTitles (struct Window *, CONST_STRPTR, CONST_STRPTR);
1061 extern void intui_RefreshWindowFrame(struct Window *win);
1062 extern struct Window *intui_FindActiveWindow(struct InputEvent *ie, struct IntuitionBase *IntuitionBase);
1063 extern void intui_ScrollWindowRaster(struct Window * win, WORD dx, WORD dy, WORD xmin,
1064                                      WORD ymin, WORD xmax, WORD ymax,
1065                                      struct IntuitionBase * IntuitionBase);
1066
1067 /* wbtasktalk protos */
1068
1069 ULONG TellWBTaskToCloseWindows(struct IntuitionBase *IntuitionBase);
1070 ULONG TellWBTaskToOpenWindows(struct IntuitionBase *IntuitionBase);
1071
1072 /* intuition_misc protos */
1073 extern void SetDisplayDefaults(struct IntuitionBase * IntuitionBase);
1074 extern void LoadDefaultPreferences(struct IntuitionBase * IntuitionBase);
1075 Object* CreateStdSysImage(WORD which, WORD preferred_height, struct Screen *scr,
1076                           struct DrawInfo *dri, struct IntuitionBase *IntuitionBase);
1077 extern void CheckRectFill(struct RastPort *rp, WORD x1, WORD y1, WORD x2, WORD y2, struct IntuitionBase * IntuitionBase);
1078 extern BOOL CreateWinSysGadgets(struct Window *w, struct IntuitionBase *IntuitionBase);
1079 extern VOID KillWinSysGadgets(struct Window *w, struct IntuitionBase *IntuitionBase);
1080 extern void CreateScreenBar(struct Screen *scr, struct IntuitionBase *IntuitionBase);
1081 extern void KillScreenBar(struct Screen *scr, struct IntuitionBase *IntuitionBase);
1082 extern void RenderScreenBar(struct Screen *scr, BOOL refresh, struct IntuitionBase *IntuitionBase);
1083 extern void UpdateMouseCoords(struct Window *win);
1084 extern WORD SubtractRectFromRect(struct Rectangle *a, struct Rectangle *b, struct Rectangle *destrectarray);
1085
1086 AROS_UFP3(BOOL, DefaultWindowShapeFunc,
1087     AROS_UFPA(struct Hook *, hook, A0),
1088     AROS_UFPA(struct Layer *, lay, A2),
1089     AROS_UFPA(struct ShapeHookMsg *, msg, A1));
1090
1091 extern LONG CalcResourceHash(APTR resource);
1092 extern void AddResourceToList(APTR resource, UWORD resourcetype, struct IntuitionBase *IntuitionBase);
1093 extern void RemoveResourceFromList(APTR resource, UWORD resourcetype, struct IntuitionBase *IntuitionBase);
1094 extern BOOL ResourceExisting(APTR resource, UWORD resourcetype, struct IntuitionBase *IntuitionBase);
1095 void FireScreenNotifyMessage(IPTR data, ULONG flag, struct IntuitionBase *IntuitionBase);
1096 void FireScreenNotifyMessageCode(IPTR data, ULONG flag, ULONG code, struct IntuitionBase *IntuitionBase);
1097
1098 /* misc.c */
1099 extern void MySetPointerPos(struct IntuitionBase *IntuitionBase);
1100 extern BOOL ResetPointer(struct IntuitionBase *IntuitionBase);
1101 extern void ActivateMonitor(Object *newmonitor, WORD x, WORD y, struct IntuitionBase *IntuitionBase);
1102 extern struct Screen *FindFirstScreen(Object *monitor, struct IntuitionBase *IntuitionBase);
1103 extern struct RastPort *MyCreateRastPort(struct IntuitionBase *IntuitionBase);
1104 extern struct RastPort *MyCloneRastPort(struct IntuitionBase *IntuitionBase, struct RastPort *rp);
1105 extern void MyFreeRastPort(struct IntuitionBase *IntuitionBase, struct RastPort *rp);
1106 struct TextFont *SafeReopenFont(struct IntuitionBase *, struct TextFont **);
1107 extern Object *MakePointerFromPrefs(struct IntuitionBase *, struct Preferences *);
1108 extern Object *MakePointerFromData(struct IntuitionBase *, const UWORD *, int, int, int, int);
1109 void InstallPointer(struct IntuitionBase *, UWORD, Object **, Object *);
1110 void SetPointerColors(struct IntuitionBase *IntuitionBase);
1111 struct IClass *InitITextIClass (struct IntuitionBase * IntuitionBase);
1112 struct Gadget *DoActivateGadget(struct Window *win, struct Requester *req, struct Gadget *gad,
1113 struct IntuitionBase *IntuitionBase);
1114 VOID DoGMLayout(struct Gadget *glist, struct Window *win, struct Requester *req,
1115                 UWORD numgad, BOOL initial, struct IntuitionBase *IntuitionBase);
1116 BOOL ih_fire_intuimessage(struct Window * w, ULONG Class, UWORD Code, APTR IAddress,
1117                           struct IntuitionBase *IntuitionBase);
1118 void NotifyDepthArrangement(struct Window *w, struct IntuitionBase *IntuitionBase);
1119
1120 /* printitext.c */
1121
1122 void int_PrintIText(struct RastPort * rp, struct IntuiText * iText,
1123                     LONG leftOffset, LONG topOffset, BOOL ignore_attributes,
1124                     struct IntuitionBase *IntuitionBase);
1125
1126 /* Private extra functions */
1127 void *FindMonitorNode(ULONG modeid, struct IntuitionBase *IntuitionBase);
1128 void *FindBestMonitorNode(void *family, const char *name, ULONG modeid, struct IntuitionBase *IntuitionBase);
1129 void *FindBest3dMonitor(void *family, struct IntuitionBase *IntuitionBase);
1130 ULONG FindBestModeID(const char *name, ULONG depth, ULONG width, ULONG height, struct IntuitionBase *IntuitionBase);
1131
1132 AROS_INTP(ShutdownScreenHandler);
1133
1134 #ifdef __MORPHOS__
1135 BOOL IsLayerHiddenBySibling(struct Layer *layer, BOOL xx);
1136 LONG IsLayerVisible(struct Layer *layer);
1137 #endif
1138
1139 void SetupGInfo(struct GadgetInfo *gi, struct Window *win, struct Requester *req,
1140 struct Gadget *gad, struct IntuitionBase *IntuitionBase);
1141
1142 IPTR Custom_DoMethodA(struct IntuitionBase *, struct Gadget *, Msg);
1143
1144 #ifdef __MORPHOS__
1145 #ifdef DoMethodA
1146 #undef DoMethodA
1147 #endif
1148 #define DoMethodA(x, ...)           (REG_A6=(LONG)IntuitionBase, DoMethodA(x, __VA_ARGS__))
1149 #endif
1150
1151 #define HAS_CHILDREN(w)             (NULL != w->firstchild)
1152
1153 #ifdef __MORPHOS__
1154 #define DeinitRastPort(rp)          ((void)0)
1155 #endif
1156 #define CreateRastPort()            MyCreateRastPort(IntuitionBase)
1157 #define CloneRastPort(rp)           MyCloneRastPort(IntuitionBase, rp)
1158 #define FreeRastPort(rp)            MyFreeRastPort(IntuitionBase, rp)
1159
1160 /* Replacement for dos.library/DisplayError() */
1161 AROS_UFP3(LONG, Intuition_DisplayError,
1162 AROS_UFPA(STRPTR, formatStr , A0),
1163 AROS_UFPA(ULONG , IDCMPFlags, D0),
1164 AROS_UFPA(APTR  , args      , A1));
1165
1166 #define POINTERA_SharedPointer  0x80039010
1167
1168 #ifndef __MORPHOS__
1169 #define dprintf kprintf
1170 #endif
1171
1172 #define DEBUG_ACTIVATEGADGET(x)         ;
1173 #define DEBUG_ACTIVATEWINDOW(x)         ;
1174 #define DEBUG_ADDCLASS(x)               ;
1175 #define DEBUG_ADDGADGET(x)              ;
1176 #define DEBUG_ADDGLIST(x)               ;
1177 #define DEBUG_ALLOCINTUIMESSAGE(x)      ;
1178 #define DEBUG_ALLOCSCREENBUFFER(x)      ;
1179 #define DEBUG_ALOHAWORKBENCH(x)         ;
1180 #define DEBUG_CHANGEWINDOWBOX(x)        ;
1181 #define DEBUG_CLOSESCREEN(x)            ;
1182 #define DEBUG_CLOSEWINDOW(x)            ;
1183 #define DEBUG_CLOSEWORKBENCH(x)         ;
1184 #define DEBUG_DISPOSEOBJECT(x)          ;
1185 #define DEBUG_DOGADGETMETHOD(x)         ;
1186 #define DEBUG_DRAWBORDER(x)             ;
1187 #define DEBUG_FINDCLASS(x)              ;
1188 #define DEBUG_FREEICDATA(x)             ;
1189 #define DEBUG_FREEINTUIMESSAGE(x)       ;
1190 #define DEBUG_FREESCREENBUFFER(x)       ;
1191 #define DEBUG_FREESCREENDRAWINFO(x)     ;
1192 #define DEBUG_GADGETMOUSE(x)            ;
1193 #define DEBUG_GETATTR(x)                ;
1194 #define DEBUG_GETDEFAULTPUBSCREEN(x)    ;
1195 #define DEBUG_GETDEFPREFS(x)            ;
1196 #define DEBUG_GETGADGETIBOX(x)          ;
1197 #define DEBUG_GETPREFS(x)               ;
1198 #define DEBUG_GETSCREENDATA(x)          ;
1199 #define DEBUG_GETSCREENDRAWINFO(x)      ;
1200 #define DEBUG_HIDEWINDOW(x)             ;
1201 #define DEBUG_OPEN(x)                   ;
1202 #define DEBUG_CLOSE(x)                  ;
1203 #define DEBUG_INPUTEVENT(x)             ;
1204 #define DEBUG_INTREFRESHGLIST(x)        ;
1205 #define DEBUG_INTUITEXTLENGTH(x)        ;
1206 #define DEBUG_LENDMENUS(x)              ;
1207 #define DEBUG_LOCKPUBSCREEN(x)          ;
1208 #define DEBUG_MAKECLASS(x)              ;
1209 #define DEBUG_MODIFYIDCMP(x)            ;
1210 #define DEBUG_NEWOBJECT(x)              ;
1211 #define DEBUG_NEXTOBJECT(x)             ;
1212 #define DEBUG_OBTAINGIRPORT(x)          ;
1213 #define DEBUG_OFFGADGET(x)              ;
1214 #define DEBUG_OFFMENU(x)                ;
1215 #define DEBUG_ONGADGET(x)               ;
1216 #define DEBUG_ONMENU(x)                 ;
1217 #define DEBUG_OPENSCREEN(x)             ;
1218 #define DEBUG_OPENSCREENTAGLIST(x)      ;
1219 #define DEBUG_OPENWINDOW(x)             ;
1220 #define DEBUG_OPENWINDOWTAGLIST(x)      ;
1221 #define DEBUG_OPENWORKBENCH(x)          ;
1222 #define DEBUG_POINTER(x)                ;
1223 #define DEBUG_PRINTITEXT(x)             ;
1224 #define DEBUG_QUERYOVERSCAN(x)          ;
1225 #define DEBUG_REFRESH(x)                ;
1226 #define DEBUG_RELEASEGIRPORT(x)         ;
1227 #define DEBUG_REMEMBER(x)               ;
1228 #define DEBUG_REMOVEGLIST(x)            ;
1229 #define DEBUG_REPORTMOUSE(x)            ;
1230 #define DEBUG_REQUEST(x)                ;
1231 #define DEBUG_SCROLLWINDOWRASTER(x)     ;
1232 #define DEBUG_SENDINTUIMESSAGE(x)       ;
1233 #define DEBUG_SETATTRS(x)               ;
1234 #define DEBUG_SETGADGETATTRS(x)         ;
1235 #define DEBUG_SETPOINTER(x)             ;
1236 #define DEBUG_SHOWWINDOW(x)             ;
1237 #define DEBUG_UNLOCKPUBSCREEN(x)        ;
1238 #define DEBUG_WINDOWLIMITS(x)           ;
1239 #define DEBUG_WINDOWTOBACK(x)           ;
1240 #define DEBUG_WINDOWTOFRONT(x)          ;
1241 #define DEBUG_ZIPWINDOW(x)              ;
1242 #define DEBUG_VISITOR(x)                ;
1243 #define DEBUG_WORKBENCH(x)              ;
1244 #define DEBUG_LOCKPUBSCREENLIST(x)      ;
1245 #define DEBUG_UNLOCKPUBSCREENLIST(x)    ;
1246 #define DEBUG_RETHINKDISPLAY(x)         ;
1247
1248 #ifdef NO_RUNTIME_DEBUG
1249
1250 #define DEBUG_INIT(x)                   ;
1251 #define DEBUG_SETIPREFS(x)              ;
1252 #define DEBUG_SETPREFS(x)               ;
1253
1254 #else
1255
1256 #define DEBUG_INIT(x)                   if (SysBase->ex_DebugFlags & EXECDEBUGF_INIT) x;
1257 #define DEBUG_SETIPREFS(x)              if (SysBase->ex_DebugFlags & EXECDEBUGF_INIT) x;
1258 #define DEBUG_SETPREFS(x)               if (SysBase->ex_DebugFlags & EXECDEBUGF_INIT) x;
1259
1260 #endif
1261
1262 /*
1263  * Private data structures of the classes defined by intuition.library
1264  */
1265
1266 /* ICClass */
1267 struct ICData
1268 {
1269     Object          *ic_Target;
1270     struct TagItem  *ic_Mapping;
1271     struct TagItem  *ic_CloneTags;
1272     ULONG            ic_LoopCounter;
1273 };
1274
1275 /* ModelClass */
1276 struct ModelData
1277 {
1278     struct MinList memberlist;
1279 };
1280
1281 /* FrameIClass */
1282 struct FrameIData
1283 {
1284     /* render bevel only with no fill? */
1285     BOOL fid_EdgesOnly;
1286
1287     /* inverted bevel pens? */
1288     BOOL fid_Recessed;
1289
1290     /* frame style? */
1291     WORD fid_FrameType;
1292
1293     WORD fid_HOffset;
1294     WORD fid_VOffset;
1295 };
1296
1297 /* SysIClass */
1298 struct SysIData
1299 {
1300     struct DrawInfo *dri;
1301     struct Image    *frame;
1302     ULONG            type;
1303     UWORD            flags;
1304 };
1305
1306 /* FillRectClass */
1307 struct FillRectData
1308 {
1309     WORD apatsize;
1310     WORD mode;
1311 };
1312
1313 /* GadgetClass */
1314 struct GadgetData
1315 {
1316     struct ExtGadget    EG;
1317     struct ICData       IC;
1318 };
1319
1320 /* PropGClass */
1321 struct PropGData
1322 {
1323     /* We use a propinfo structure, because we use the same routines
1324     for intuition propgadtets and in propgclass */
1325
1326     struct PropInfo  propinfo;
1327
1328     /* A little kludge: since the HandleMouseMove function
1329     wants dx/dy and not absolute mouse coords, we
1330     have to remember the last ones */
1331
1332     UWORD            last_x;
1333     UWORD            last_y;
1334
1335     /* One only have to store total or visble, and use some other
1336     formulas than those in the RKRM:L, but for
1337     code simplicity I store them all.  */
1338     UWORD            top, visible, total;
1339
1340     UWORD            flags;
1341     struct BBox     *old_knobbox;
1342     struct Hook     *DisplayHook;
1343 };
1344
1345 /* StrGClass */
1346 struct StrGData
1347 {
1348     struct StringInfo   StrInfo;
1349     struct StringExtend StrExtend;
1350     UBYTE               Flags;
1351 };
1352
1353 /* GroupGClass */
1354 struct GroupGData
1355 {
1356     struct MinList   memberlist;
1357     struct Gadget    *activegad;
1358 };
1359
1360 /* DragBarClass */
1361 struct dragbar_data
1362 {
1363     /* Current left- and topedge of moving window. Ie when the user releases
1364     the LMB after a windowdrag, the window's new coords will be (curleft, curtop)
1365     */
1366
1367     LONG             curleft;
1368     LONG             curtop;
1369
1370     /* The current x and y coordinates relative to curleft/curtop */
1371     LONG             mousex;
1372     LONG             mousey;
1373
1374     /* Whether the dragframe is currently drawn or erased */
1375     BOOL             isrendered;
1376
1377     /* Used to tell GM_GOINACTIVE whether the drag was canceled or not */
1378     BOOL             drag_canceled;
1379
1380     /* Used to tell GM_GOINACTIVE whether UnlockLayer() or not */
1381     BOOL             drag_layerlock;
1382 #ifdef USEGADGETLOCK
1383     BOOL             drag_gadgetlock;
1384     BOOL             drag_inputhandlerlock;
1385 #endif
1386     BOOL             drag_refreshed;
1387
1388     /* Rastport to use during update */
1389     struct RastPort *rp;
1390
1391     UQUAD            lasteventtime;
1392
1393     LONG             startleft;
1394     LONG             starttop;
1395
1396 #ifdef USEWINDOWLOCK
1397     /* used to prevent windows from opening/closing while user drags a window */
1398     BOOL             drag_windowlock;
1399 #endif
1400
1401     struct Task     *movetask;
1402
1403 };
1404
1405 /* SizeButtonClass */
1406 struct sizebutton_data
1407 {
1408
1409     /* The current width and height of the rubber band frame */
1410     ULONG            width;
1411     ULONG            height;
1412     ULONG            top;
1413     ULONG            left;
1414
1415     /* holds original sizes */
1416     ULONG            Width;
1417     ULONG            Height;
1418     ULONG            TopEdge;
1419     ULONG            LeftEdge;
1420
1421     /* the offset of the mouse pointer to the rubber band frame*/
1422     LONG             mouseoffsetx;
1423     LONG             mouseoffsety;
1424
1425     /* Whether the dragframe is currently drawn or erased */
1426     BOOL             isrendered;
1427
1428     /* Used to tell GM_GOINACTIVE whether the drag was canceled or not */
1429     BOOL             drag_canceled;
1430
1431     /* Used to tell GM_GOINACTIVE whether UnlockLayer() or not */
1432     BOOL             drag_layerlock;
1433 #ifdef USEGADGETLOCK
1434     BOOL             drag_gadgetlock;
1435     BOOL             drag_inputhandlerlock;
1436 #endif
1437
1438     BOOL             drag_refreshed;
1439
1440     /* Rastport to use during update */
1441     struct RastPort *rp;
1442
1443     UQUAD            lasteventtime;
1444
1445 #ifdef USEWINDOWLOCK
1446     /* used to prevent windows from opening/closing while user drags a window */
1447     BOOL             drag_windowlock;
1448 #endif
1449
1450 #ifdef SKINS
1451     ULONG            drag_type;
1452 #endif
1453
1454     ULONG            drag_ticks;
1455
1456 };
1457
1458 /* MenuBarLabelClass */
1459 struct MenuBarLabelData
1460 {
1461     struct DrawInfo *dri;
1462 };
1463
1464 /* PointerClass */
1465 struct PointerData
1466 {
1467     struct SharedPointer *shared_pointer;
1468 };
1469
1470 /* WinDecorClass */
1471 struct windecor_data
1472 {
1473         ULONG   userbuffersize;
1474 };
1475
1476 /* ScrDecorClass */
1477 struct scrdecor_data
1478 {
1479         ULONG   userbuffersize;
1480 };
1481
1482 /* MenuDecorClass */
1483 struct menudecor_data
1484 {
1485         ULONG   userbuffersize;
1486 };
1487
1488 #endif /* INTUITION_INTERN_H */