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