rom/intuition/intuition_intern.h

   1 #ifndef INTUITION_INTERN_H
   2 #define INTUITION_INTERN_H
   3
   4 /*
   5     Copyright © 1995-2013, 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
 626     OOP_MethodID                 ib_HiddGfxBase;
 627     OOP_MethodID                 ib_HiddBitMapBase;
 628
 629     struct IClass               *monitorclass;
 630     struct MinList               MonitorList;
 631     struct SignalSemaphore       MonitorListSem;
 632
 633     struct Interrupt             ShutdownHandler;
 634 };
 635
 636 struct SharedPointer
 637 {
 638     struct ExtSprite   *sprite;
 639     WORD                xoffset, yoffset;
 640     int                 ref_count;
 641 };
 642
 643 struct SharedPointer *CreateSharedPointer(struct ExtSprite *, int, int, struct IntuitionBase *);
 644 void ObtainSharedPointer(struct SharedPointer *, struct IntuitionBase *);
 645 void ReleaseSharedPointer(struct SharedPointer *, struct IntuitionBase *);
 646
 647 #ifdef INTUITION_NOTIFY_SUPPORT
 648 void sn_DoNotify(ULONG type, APTR value, struct Library *_ScreenNotifyBase);
 649 #endif
 650
 651 /*
 652  * Private version of DrawInfo.
 653  * We keep compatibility with original structure plus use some
 654  * private extensions.
 655  * The whole structure is rewritten in order to simplify MorphOS code merging.
 656  */
 657 struct IntuitionCustomize;
 658
 659 struct IntDrawInfo
 660 {
 661     UWORD                      dri_Version;
 662     UWORD                      dri_NumPens;
 663     UWORD                     *dri_Pens;
 664     struct TextFont           *dri_Font;
 665     UWORD                      dri_Depth;
 666     struct
 667     {
 668         UWORD X;
 669         UWORD Y;
 670     }                          dri_Resolution;
 671     ULONG                      dri_Flags;
 672     struct Image              *dri_CheckMark;
 673     struct Image              *dri_AmigaKey;
 674     /* The following two fields are compatible with AmigaOS v4 */
 675     struct Screen             *dri_Screen;
 676     struct IntuitionCustomize *dri_Customize;
 677     /* Private extensions begin */
 678     ULONG                     *dri_Colors;      /* MorphOS-compatible, unused (yet) */
 679     IPTR                       dri_Reserved[2]; /* Remaining reserved fields        */
 680 };
 681
 682 /* Private dri_Flags */
 683 #define DRIF_DIRECTCOLOR  (1L << 16)
 684
 685 #define LOCK_WINDECOR(IntuitionBase)     ObtainSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->WinDecorSem);
 686 #define LOCKSHARED_WINDECOR(IntuitionBase) ObtainSemaphoreShared(&((struct IntIntuitionBase *)(IntuitionBase))->WinDecorSem);
 687 #define UNLOCK_WINDECOR(IntuitionBase)   ReleaseSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->WinDecorSem);
 688
 689 #define LOCK_SCRDECOR(IntuitionBase)     ObtainSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->ScrDecorSem);
 690 #define LOCKSHARED_SCRDECOR(IntuitionBase) ObtainSemaphoreShared(&((struct IntIntuitionBase *)(IntuitionBase))->ScrDecorSem);
 691 #define UNLOCK_SCRDECOR(IntuitionBase)   ReleaseSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->ScrDecorSem);
 692
 693 #define LOCK_MENUDECOR(IntuitionBase)            ObtainSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->MenuDecorSem);
 694 #define LOCKSHARED_MENUDECOR(IntuitionBase) ObtainSemaphoreShared(&((struct IntIntuitionBase *)(IntuitionBase))->MenuDecorSem);
 695 #define UNLOCK_MENUDECOR(IntuitionBase)          ReleaseSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->MenuDecorSem);
 696
 697 struct GammaControl
 698 {
 699     BOOL   UseGammaControl;
 700     BOOL   Active;
 701     UBYTE *GammaTableR;
 702     UBYTE *GammaTableG;
 703     UBYTE *GammaTableB;
 704 };
 705
 706 struct IntScreen
 707 {
 708     struct Screen            Screen;
 709
 710     /* Private fields */
 711     struct HashNode          hashnode;
 712     struct IntDrawInfo       DInfo;
 713     ULONG                    realdepth;
 714     struct TTextAttr         textattr;
 715     ULONG                    textattrtags[3];
 716     UWORD                    Pens[NUMDRIPENS];
 717     struct PubScreenNode    *pubScrNode;
 718     Object                  *depthgadget;
 719     UWORD                    SpecialFlags;
 720     struct Layer            *rootLayer;
 721     struct Hook              *preAlphaCompHook;
 722 #if !USE_NEWDISPLAYBEEP
 723     ULONG                    DisplayBeepColor0[3];
 724     struct Window           *DisplayBeepWindow;
 725 #endif
 726     ULONG                    ModeID;
 727 #ifdef __MORPHOS__
 728     struct MonitorSpec      *Monitor;
 729 #endif
 730     Object                  *IMonitorNode;
 731     struct SharedPointer    *Pointer;
 732     BOOL                     ShowPointer;
 733     BOOL                     SysFont;
 734     struct Window           *MenuVerifyActiveWindow;
 735     int                      MenuVerifyTimeOut;
 736     int                      MenuVerifyMsgCount;
 737     ULONG                    MenuVerifySeconds;
 738     ULONG                    MenuVerifyMicros;
 739     ULONG                    DecorUserBufferSize;
 740     IPTR                     DecorUserBuffer;
 741     Object                  *ScrDecorObj;
 742     Object                  *MenuDecorObj;
 743     Object                  *WinDecorObj;
 744     struct NewDecorator     *Decorator;
 745
 746     struct BitMap           *AllocatedBitMap;
 747     struct DBufInfo         *RestoreDBufInfo;
 748 #ifdef SKINS
 749     WORD                     LastClockPos;
 750     WORD                     LastClockWidth;
 751
 752     struct SkinInfo          SkinInfo;
 753     struct RastPort         *TitlebarBufferRP;
 754     struct Window           *TitlebarBufferWin;
 755     ULONG                    TitlebarWinWidth;
 756     ULONG                    TitlebarWinActive;
 757 #endif
 758     struct GammaControl      GammaControl;
 759     BOOL                     frontmost;
 760
 761     BOOL                     WindowLock;
 762 #if USE_NEWDISPLAYBEEP
 763     UBYTE                    BeepingCounter;
 764 #endif
 765 };
 766
 767 void UpdateScreenBitMap(struct Screen *s, struct IntuitionBase *IntuitionBase);
 768
 769 #define GetPrivScreen(s)    ((struct IntScreen *)s)
 770 #define IS(x)               ((struct IntScreen *)x)
 771
 772 /* SpecialFlags */
 773 #define SF_IsParent         (0x0001)
 774 #define SF_IsChild          (0x0002)
 775 #define SF_InvisibleBar     (0x0004)
 776 #define SF_AppearingBar     (0x0008)
 777 #define SF_Draggable        (0x0020) /* Screen can be dragged                */
 778 #define SF_ComposeAbove     (0x0100) /* Composition capabilities             */
 779 #define SF_ComposeBelow     (0x0200)
 780 #define SF_ComposeLeft      (0x0400)
 781 #define SF_ComposeRight     (0x0800)
 782
 783 #define SF_VertCompose (SF_ComposeAbove|SF_ComposeBelow)
 784 #define SF_HorCompose  (SF_ComposeLeft |SF_ComposeRight)
 785 #define SF_Compose     (SF_ComposeAbove|SF_ComposeBelow|SF_ComposeLeft|SF_ComposeRight)
 786
 787 struct IntIntuiMessage
 788 {
 789     struct ExtIntuiMessage  eimsg;
 790
 791     /*
 792     ** The following field is needed, because in case of IDCMP_RAWKEY
 793     ** IntuiMessage->IAddress is a pointer to this data, not the data
 794     ** itself (which is the case for IDCMP_VANILLAKEY)
 795     */
 796
 797     APTR                    prevCodeQuals;
 798 };
 799
 800 #define INT_INTUIMESSAGE(x)     ((struct IntIntuiMessage *)(x))
 801
 802
 803
 804 /*extern struct IntuitionBase * IntuitionBase;*/
 805
 806 #define IW(window)              ((struct IntWindow *) (window))
 807
 808 #define GetPubIBase(ib)         ((struct IntuitionBase *)ib)
 809 #define GetPrivIBase(ib)        ((struct IntIntuitionBase *)ib)
 810 #define IBase                   GetPrivIBase(IntuitionBase)
 811
 812 /* FIXME: Remove these #define xxxBase hacks
 813    Do not use this in new code !
 814 */
 815 #ifdef __MORPHOS__
 816 #ifdef MUIMasterBase
 817 #undef MUIMasterBase
 818 #define MUIMasterBase           (GetPrivIBase(IntuitionBase)->MUIMasterBase)
 819 #endif
 820 #endif
 821
 822 /* struct Utilitybase is used in the following file so include it
 823    before defining Utilitybase
 824 */
 825 #include <proto/utility.h>
 826
 827 /* stegerg: one can have sysgadgets outside of window border! All sysgadgets in window
 828             border must have set GACT_???BORDER and, if they are in a gzz window, also
 829         GTYP_GZZGADGET */
 830
 831 #define IS_GZZ_GADGET(gad)      (((gad)->GadgetType) & GTYP_GZZGADGET)
 832
 833 #define IS_BORDER_GADGET(gad)   (IS_GZZ_GADGET(gad) || \
 834                                  ((gad)->Activation & (GACT_RIGHTBORDER|GACT_LEFTBORDER|GACT_TOPBORDER|GACT_BOTTOMBORDER)))
 835
 836 #define IS_SYS_GADGET(gad)      (((gad)->GadgetType) & GTYP_SYSTYPEMASK)
 837
 838 #define IS_BOOPSI_GADGET(gad)   (((gad)->GadgetType & GTYP_GTYPEMASK) == GTYP_CUSTOMGADGET)
 839
 840 /*#define IS_BORDER_GADGET(gad) \
 841     (((gad->GadgetType) & GTYP_SYSGADGET) \
 842     || ((gad)->Activation & (GACT_RIGHTBORDER|GACT_LEFTBORDER|GACT_TOPBORDER|GACT_BOTTOMBORDER))) */
 843
 844 #define IS_REQ_GADGET(gad)      ((gad)->GadgetType & GTYP_REQGADGET)
 845
 846 #define IS_SCREEN_GADGET(gad)   ((gad)->GadgetType & GTYP_SCRGADGET)
 847
 848 #define SET_GI_RPORT(gi, w, req, gad)   \
 849     (gi)->gi_RastPort = (IS_SCREEN_GADGET(gad) ? \
 850     ((gi)->gi_Screen->BarLayer ? (gi)->gi_Screen->BarLayer->rp : NULL) : \
 851     (IS_BORDER_GADGET(gad) ?  (w)->BorderRPort : \
 852     ((req) ? ((req)->ReqLayer->rp) : (w)->RPort)) \
 853 )
 854
 855
 856 #define REFRESHGAD_BOOPSI       1   /* boopsi gadgets */
 857 #define REFRESHGAD_BORDER       2   /* gadgets in window border */
 858 #define REFRESHGAD_REL          4   /* gadgets with GFLG_RELRIGHT, GFLG_RELBOTTOM,GFLG_RELWIDTH, GFLG_RELHEIGHT */
 859 #define REFRESHGAD_RELS         8   /* GFLG_RELSPECIAL gadgets */
 860 #define REFRESHGAD_TOPBORDER    16  /* used by setwindowtitle */
 861 #define REFRESHGAD_NOGADTOOLS   32  /* used in some cases for _mustbe_ */
 862
 863 #define SYSGADGET_ACTIVE (iihdata->ActiveSysGadget != NULL)
 864
 865 VOID int_refreshglist(struct Gadget *gadgets, struct Window *window,
 866                       struct Requester *requester, LONG numGad, LONG mustbe, LONG mustnotbe,
 867                       struct IntuitionBase *IntuitionBase);
 868
 869 VOID int_RefreshWindowFrame(struct Window *window, LONG mustbe, LONG mustnotbe,
 870                             LONG mode,
 871                             struct IntuitionBase *IntuitionBase);
 872
 873 #define int_refreshwindowframe(a,b,c,d) int_RefreshWindowFrame(a,b,c,0,d);
 874
 875 struct RethinkDisplayActionMsg
 876 {
 877     struct IntuiActionMsg msg;
 878     BOOL   lock;
 879     LONG   failure;
 880 };
 881
 882 void int_RethinkDisplay(struct RethinkDisplayActionMsg *msg,struct IntuitionBase *IntuitionBase);
 883
 884 /* Keep the system gadgets in the same order than the original intuition,
 885  * some programs make bad asumptions about that...
 886  */
 887 enum
 888 {
 889     DEPTHGAD,
 890     ZOOMGAD,
 891     SIZEGAD,
 892     CLOSEGAD,
 893     ICONIFYGAD,
 894     LOCKGAD,
 895     MUIGAD,
 896     POPUPGAD,
 897     SNAPSHOTGAD,
 898     JUMPGAD,
 899     DRAGBAR,
 900     NUM_SYSGADS
 901 };
 902
 903 #define SYSGAD(w, idx) (((struct IntWindow *)(w))->sysgads[idx])
 904
 905 struct IntWindow
 906 {
 907     struct Window           window;
 908
 909     Object                 *sysgads[NUM_SYSGADS];
 910     struct Image           *AmigaKey;
 911     struct Image           *Checkmark;
 912     struct Image           *SubMenuImage;
 913     struct Window          *menulendwindow;
 914
 915     struct HashNode         hashnode;
 916
 917     /* When the Zoom gadget is pressed the window will have the
 918        dimensions stored here. The old dimensions are backed up here
 919        again. */
 920     WORD                    ZipLeftEdge;
 921     WORD                    ZipTopEdge;
 922     WORD                    ZipWidth;
 923     WORD                    ZipHeight;
 924
 925     /* max. number of mousemove events to send to this window */
 926     WORD                    mousequeue;
 927
 928     /* act. number of mousemove events sent to this window */
 929     WORD                    num_mouseevents;
 930
 931     /* max. number of repeated IDCMP_RAWKEY, IDCMP_VANILLAKEY and IDCMP_IDCMPUPDATE
 932        messages to send to this window */
 933     WORD                    repeatqueue;
 934
 935     /* act. number of repeated IDCMP_RAWKEY, IDCMP_VANILLAKEY and IDCMP_IDCMPUPDATE
 936        messages sent to this window */
 937     WORD                    num_repeatevents;
 938
 939 #if USE_IDCMPUPDATE_MESSAGECACHE
 940     /* number of unreplied IDCMP_IDCMPUPDATE messages sent to window
 941        used in few hacks :) */
 942     WORD                    num_idcmpupdate;
 943 #endif
 944
 945     WORD                    sizeimage_width;
 946     WORD                    sizeimage_height;
 947
 948     ULONG                   helpflags;
 949     ULONG                   helpgroup;
 950
 951     Object                 *pointer;
 952     BOOL                    busy;
 953     BOOL                    free_pointer;
 954     UWORD                   pointer_delay;
 955     ULONG                   extrabuttons;
 956     ULONG                   extrabuttonsid; /* replaces ETI_Dummy if apps wishes it */
 957 #ifdef SKINS
 958     ULONG                   titlepos; /* used by titlebar pattern fill stuff */
 959 #else
 960     ULONG                   reserved1;
 961 #endif
 962     ULONG                   specialflags;
 963
 964 #ifdef SKINS
 965     struct Region          *transpregion;
 966     struct Hook            *usertransphook;
 967     struct Region          *usertranspregion;
 968 #endif
 969
 970 #ifdef DAMAGECACHE
 971     struct Region          *trashregion;
 972 #endif
 973     char                    titlebuffer[TITLEBUFFERLEN+1];
 974
 975 #if USE_IDCMPUPDATE_MESSAGECACHE
 976     struct IntuiMessage    *messagecache; //for idcmpupdate cache
 977 #endif
 978
 979     struct Layer           *wlayer;
 980     struct Layer           *borderlayer;
 981
 982     struct timeval          lastmsgsent;
 983     struct timeval          lastmsgreplied;
 984
 985 #ifdef TIMEVALWINDOWACTIVATION
 986     struct timeval          activationtime;
 987 #endif
 988
 989 #ifdef SKINS
 990     struct Hook             custombackfill;
 991     struct HookData         hd;
 992 #endif
 993     struct Hook             DefaultWindowShapeHook;
 994     BOOL                    CustomShape;
 995     struct Region          *OutlineShape;
 996     ULONG                   DecorUserBufferSize;
 997     IPTR                    DecorUserBuffer;
 998 };
 999
1000 #define SPFLAG_ICONIFIED        1
1001 #define SPFLAG_NOICONIFY        2
1002 #define SPFLAG_SKININFO         4
1003 #define SPFLAG_LAYERREFRESH     8
1004 #define SPFLAG_TRANSPHOOK       16
1005 #define SPFLAG_LAYERRESIZED     32
1006 #define SPFLAG_USERPORT         64
1007 #define SPFLAG_IAMDEAD          128
1008 #define SPFLAG_CLOSING          256 //used with iamdead
1009 #define SPFLAG_WANTBUFFER       512
1010
1011 #define HELPF_ISHELPGROUP       1
1012 #define HELPF_GADGETHELP        2
1013
1014 #define IS_NOCAREREFRESH(win)   (((win)->Flags & WFLG_NOCAREREFRESH) ? TRUE  : FALSE)
1015 #define IS_DOCAREREFRESH(win)   (((win)->Flags & WFLG_NOCAREREFRESH) ? FALSE : TRUE )
1016 #define IS_SIMPLEREFRESH(win)   (((win)->Flags & WFLG_SIMPLE_REFRESH) ? TRUE : FALSE)
1017 #define IS_GZZWINDOW(win)       (((win)->Flags & WFLG_GIMMEZEROZERO) ? TRUE  : FALSE)
1018
1019
1020 /* Flag definitions for MoreFlags */
1021
1022 #define WMFLG_NOTIFYDEPTH        (1 << 0)   /* Window wants notification when
1023 it's depth arranged */
1024
1025 #define WMFLG_DO_UNLOCKPUBSCREEN (1 << 1)
1026 #define WMFLG_MENUHELP           (1 << 2)
1027 #define WMFLG_POINTERDELAY       (1 << 3)
1028 #define WMFLG_TABLETMESSAGES     (1 << 4)
1029
1030 // FIXME: ehm... this one should die a horrible death!
1031 #define WMFLG_IAMMUI             (1 << 5)
1032
1033 struct IntScreenBuffer
1034 {
1035     struct ScreenBuffer sb;
1036     BOOL                free_bitmap;
1037 };
1038
1039
1040 /* Driver prototypes */
1041
1042 extern int  intui_init (struct IntuitionBase *);
1043 extern int  intui_open (struct IntuitionBase *);
1044 extern void intui_close (struct IntuitionBase *);
1045 extern void intui_expunge (struct IntuitionBase *);
1046 extern int intui_GetWindowSize (void);
1047 extern void intui_WindowLimits (struct Window * window, WORD MinWidth, WORD MinHeight, UWORD MaxWidth, UWORD MaxHeight);
1048 extern void intui_ActivateWindow (struct Window *);
1049 extern BOOL intui_ChangeWindowBox (struct Window * window, WORD x, WORD y,
1050                                    WORD width, WORD height);
1051 extern void intui_CloseWindow (struct Window *, struct IntuitionBase *);
1052 extern void intui_MoveWindow (struct Window * window, WORD dx, WORD dy);
1053 extern int  intui_OpenWindow (struct Window *, struct IntuitionBase *,
1054                               struct BitMap * SuperBitMap, struct Hook *backfillhook,
1055                               struct Region * shape, struct Hook * shapehook,
1056                               struct Layer * parent, ULONG visible);
1057 extern void intui_SetWindowTitles (struct Window *, CONST_STRPTR, CONST_STRPTR);
1058 extern void intui_RefreshWindowFrame(struct Window *win);
1059 extern struct Window *intui_FindActiveWindow(struct InputEvent *ie, struct IntuitionBase *IntuitionBase);
1060 extern void intui_ScrollWindowRaster(struct Window * win, WORD dx, WORD dy, WORD xmin,
1061                                      WORD ymin, WORD xmax, WORD ymax,
1062                                      struct IntuitionBase * IntuitionBase);
1063
1064 /* wbtasktalk protos */
1065
1066 ULONG TellWBTaskToCloseWindows(struct IntuitionBase *IntuitionBase);
1067 ULONG TellWBTaskToOpenWindows(struct IntuitionBase *IntuitionBase);
1068
1069 /* intuition_misc protos */
1070 extern void LoadDefaultPreferences(struct IntuitionBase * IntuitionBase);
1071 Object* CreateStdSysImage(WORD which, WORD preferred_height, struct Screen *scr,
1072                           struct DrawInfo *dri, struct IntuitionBase *IntuitionBase);
1073 extern void CheckRectFill(struct RastPort *rp, WORD x1, WORD y1, WORD x2, WORD y2, struct IntuitionBase * IntuitionBase);
1074 extern BOOL CreateWinSysGadgets(struct Window *w, struct IntuitionBase *IntuitionBase);
1075 extern VOID KillWinSysGadgets(struct Window *w, struct IntuitionBase *IntuitionBase);
1076 extern void CreateScreenBar(struct Screen *scr, struct IntuitionBase *IntuitionBase);
1077 extern void KillScreenBar(struct Screen *scr, struct IntuitionBase *IntuitionBase);
1078 extern void RenderScreenBar(struct Screen *scr, BOOL refresh, struct IntuitionBase *IntuitionBase);
1079 extern void UpdateMouseCoords(struct Window *win);
1080 extern WORD SubtractRectFromRect(struct Rectangle *a, struct Rectangle *b, struct Rectangle *destrectarray);
1081
1082 AROS_UFP3(BOOL, DefaultWindowShapeFunc,
1083     AROS_UFPA(struct Hook *, hook, A0),
1084     AROS_UFPA(struct Layer *, lay, A2),
1085     AROS_UFPA(struct ShapeHookMsg *, msg, A1));
1086
1087 extern LONG CalcResourceHash(APTR resource);
1088 extern void AddResourceToList(APTR resource, UWORD resourcetype, struct IntuitionBase *IntuitionBase);
1089 extern void RemoveResourceFromList(APTR resource, UWORD resourcetype, struct IntuitionBase *IntuitionBase);
1090 extern BOOL ResourceExisting(APTR resource, UWORD resourcetype, struct IntuitionBase *IntuitionBase);
1091 void FireScreenNotifyMessage(IPTR data, ULONG flag, struct IntuitionBase *IntuitionBase);
1092 void FireScreenNotifyMessageCode(IPTR data, ULONG flag, ULONG code, struct IntuitionBase *IntuitionBase);
1093
1094 /* misc.c */
1095 extern void MySetPointerPos(struct IntuitionBase *IntuitionBase);
1096 extern BOOL ResetPointer(struct IntuitionBase *IntuitionBase);
1097 extern void ActivateMonitor(Object *newmonitor, WORD x, WORD y, struct IntuitionBase *IntuitionBase);
1098 extern struct Screen *FindFirstScreen(Object *monitor, struct IntuitionBase *IntuitionBase);
1099 extern struct RastPort *MyCreateRastPort(struct IntuitionBase *IntuitionBase);
1100 extern struct RastPort *MyCloneRastPort(struct IntuitionBase *IntuitionBase, struct RastPort *rp);
1101 extern void MyFreeRastPort(struct IntuitionBase *IntuitionBase, struct RastPort *rp);
1102 struct TextFont *SafeReopenFont(struct IntuitionBase *, struct TextFont **);
1103 extern Object *MakePointerFromPrefs(struct IntuitionBase *, struct Preferences *);
1104 extern Object *MakePointerFromData(struct IntuitionBase *, const UWORD *, int, int, int, int);
1105 void InstallPointer(struct IntuitionBase *, UWORD, Object **, Object *);
1106 void SetPointerColors(struct IntuitionBase *IntuitionBase);
1107 struct IClass *InitITextIClass (struct IntuitionBase * IntuitionBase);
1108 struct Gadget *DoActivateGadget(struct Window *win, struct Requester *req, struct Gadget *gad,
1109 struct IntuitionBase *IntuitionBase);
1110 VOID DoGMLayout(struct Gadget *glist, struct Window *win, struct Requester *req,
1111                 UWORD numgad, BOOL initial, struct IntuitionBase *IntuitionBase);
1112 BOOL ih_fire_intuimessage(struct Window * w, ULONG Class, UWORD Code, APTR IAddress,
1113                           struct IntuitionBase *IntuitionBase);
1114 void NotifyDepthArrangement(struct Window *w, struct IntuitionBase *IntuitionBase);
1115
1116 /* printitext.c */
1117
1118 void int_PrintIText(struct RastPort * rp, struct IntuiText * iText,
1119                     LONG leftOffset, LONG topOffset, BOOL ignore_attributes,
1120                     struct IntuitionBase *IntuitionBase);
1121
1122 /* Private extra functions */
1123 void *FindMonitorNode(ULONG modeid, struct IntuitionBase *IntuitionBase);
1124 void *FindBestMonitorNode(void *family, const char *name, ULONG modeid, struct IntuitionBase *IntuitionBase);
1125 void *FindBest3dMonitor(void *family, struct IntuitionBase *IntuitionBase);
1126 ULONG FindBestModeID(const char *name, ULONG depth, ULONG width, ULONG height, struct IntuitionBase *IntuitionBase);
1127
1128 AROS_INTP(ShutdownScreenHandler);
1129
1130 #ifdef __MORPHOS__
1131 BOOL IsLayerHiddenBySibling(struct Layer *layer, BOOL xx);
1132 LONG IsLayerVisible(struct Layer *layer);
1133 #endif
1134
1135 void SetupGInfo(struct GadgetInfo *gi, struct Window *win, struct Requester *req,
1136 struct Gadget *gad, struct IntuitionBase *IntuitionBase);
1137
1138 IPTR Custom_DoMethodA(struct IntuitionBase *, struct Gadget *, Msg);
1139
1140 #ifdef __MORPHOS__
1141 #ifdef DoMethodA
1142 #undef DoMethodA
1143 #endif
1144 #define DoMethodA(x, ...)           (REG_A6=(LONG)IntuitionBase, DoMethodA(x, __VA_ARGS__))
1145 #endif
1146
1147 #define HAS_CHILDREN(w)             (NULL != w->firstchild)
1148
1149 #ifdef __MORPHOS__
1150 #define DeinitRastPort(rp)          ((void)0)
1151 #endif
1152 #define CreateRastPort()            MyCreateRastPort(IntuitionBase)
1153 #define CloneRastPort(rp)           MyCloneRastPort(IntuitionBase, rp)
1154 #define FreeRastPort(rp)            MyFreeRastPort(IntuitionBase, rp)
1155
1156 /* Replacement for dos.library/DisplayError() */
1157 AROS_UFP3(LONG, Intuition_DisplayError,
1158 AROS_UFPA(STRPTR, formatStr , A0),
1159 AROS_UFPA(ULONG , IDCMPFlags, D0),
1160 AROS_UFPA(APTR  , args      , A1));
1161
1162 #define POINTERA_SharedPointer  0x80039010
1163
1164 #ifndef __MORPHOS__
1165 #define dprintf kprintf
1166 #endif
1167
1168 #define DEBUG_ACTIVATEGADGET(x)         ;
1169 #define DEBUG_ACTIVATEWINDOW(x)         ;
1170 #define DEBUG_ADDCLASS(x)               ;
1171 #define DEBUG_ADDGADGET(x)              ;
1172 #define DEBUG_ADDGLIST(x)               ;
1173 #define DEBUG_ALLOCINTUIMESSAGE(x)      ;
1174 #define DEBUG_ALLOCSCREENBUFFER(x)      ;
1175 #define DEBUG_ALOHAWORKBENCH(x)         ;
1176 #define DEBUG_CHANGEWINDOWBOX(x)        ;
1177 #define DEBUG_CLOSESCREEN(x)            ;
1178 #define DEBUG_CLOSEWINDOW(x)            ;
1179 #define DEBUG_CLOSEWORKBENCH(x)         ;
1180 #define DEBUG_DISPOSEOBJECT(x)          ;
1181 #define DEBUG_DOGADGETMETHOD(x)         ;
1182 #define DEBUG_DRAWBORDER(x)             ;
1183 #define DEBUG_FINDCLASS(x)              ;
1184 #define DEBUG_FREEICDATA(x)             ;
1185 #define DEBUG_FREEINTUIMESSAGE(x)       ;
1186 #define DEBUG_FREESCREENBUFFER(x)       ;
1187 #define DEBUG_FREESCREENDRAWINFO(x)     ;
1188 #define DEBUG_GADGETMOUSE(x)            ;
1189 #define DEBUG_GETATTR(x)                ;
1190 #define DEBUG_GETDEFAULTPUBSCREEN(x)    ;
1191 #define DEBUG_GETDEFPREFS(x)            ;
1192 #define DEBUG_GETGADGETIBOX(x)          ;
1193 #define DEBUG_GETPREFS(x)               ;
1194 #define DEBUG_GETSCREENDATA(x)          ;
1195 #define DEBUG_GETSCREENDRAWINFO(x)      ;
1196 #define DEBUG_HIDEWINDOW(x)             ;
1197 #define DEBUG_OPEN(x)                   ;
1198 #define DEBUG_CLOSE(x)                  ;
1199 #define DEBUG_INPUTEVENT(x)             ;
1200 #define DEBUG_INTREFRESHGLIST(x)        ;
1201 #define DEBUG_INTUITEXTLENGTH(x)        ;
1202 #define DEBUG_LENDMENUS(x)              ;
1203 #define DEBUG_LOCKPUBSCREEN(x)          ;
1204 #define DEBUG_MAKECLASS(x)              ;
1205 #define DEBUG_MODIFYIDCMP(x)            ;
1206 #define DEBUG_NEWOBJECT(x)              ;
1207 #define DEBUG_NEXTOBJECT(x)             ;
1208 #define DEBUG_OBTAINGIRPORT(x)          ;
1209 #define DEBUG_OFFGADGET(x)              ;
1210 #define DEBUG_OFFMENU(x)                ;
1211 #define DEBUG_ONGADGET(x)               ;
1212 #define DEBUG_ONMENU(x)                 ;
1213 #define DEBUG_OPENSCREEN(x)             ;
1214 #define DEBUG_OPENSCREENTAGLIST(x)      ;
1215 #define DEBUG_OPENWINDOW(x)             ;
1216 #define DEBUG_OPENWINDOWTAGLIST(x)      ;
1217 #define DEBUG_OPENWORKBENCH(x)          ;
1218 #define DEBUG_POINTER(x)                ;
1219 #define DEBUG_PRINTITEXT(x)             ;
1220 #define DEBUG_QUERYOVERSCAN(x)          ;
1221 #define DEBUG_REFRESH(x)                ;
1222 #define DEBUG_RELEASEGIRPORT(x)         ;
1223 #define DEBUG_REMEMBER(x)               ;
1224 #define DEBUG_REMOVEGLIST(x)            ;
1225 #define DEBUG_REPORTMOUSE(x)            ;
1226 #define DEBUG_REQUEST(x)                ;
1227 #define DEBUG_SCROLLWINDOWRASTER(x)     ;
1228 #define DEBUG_SENDINTUIMESSAGE(x)       ;
1229 #define DEBUG_SETATTRS(x)               ;
1230 #define DEBUG_SETGADGETATTRS(x)         ;
1231 #define DEBUG_SETPOINTER(x)             ;
1232 #define DEBUG_SHOWWINDOW(x)             ;
1233 #define DEBUG_UNLOCKPUBSCREEN(x)        ;
1234 #define DEBUG_WINDOWLIMITS(x)           ;
1235 #define DEBUG_WINDOWTOBACK(x)           ;
1236 #define DEBUG_WINDOWTOFRONT(x)          ;
1237 #define DEBUG_ZIPWINDOW(x)              ;
1238 #define DEBUG_VISITOR(x)                ;
1239 #define DEBUG_WORKBENCH(x)              ;
1240 #define DEBUG_LOCKPUBSCREENLIST(x)      ;
1241 #define DEBUG_UNLOCKPUBSCREENLIST(x)    ;
1242 #define DEBUG_RETHINKDISPLAY(x)         ;
1243
1244 #ifdef NO_RUNTIME_DEBUG
1245
1246 #define DEBUG_INIT(x)                   ;
1247 #define DEBUG_SETIPREFS(x)              ;
1248 #define DEBUG_SETPREFS(x)               ;
1249
1250 #else
1251
1252 #define DEBUG_INIT(x)                   if (SysBase->ex_DebugFlags & EXECDEBUGF_INIT) x;
1253 #define DEBUG_SETIPREFS(x)              if (SysBase->ex_DebugFlags & EXECDEBUGF_INIT) x;
1254 #define DEBUG_SETPREFS(x)               if (SysBase->ex_DebugFlags & EXECDEBUGF_INIT) x;
1255
1256 #endif
1257
1258 /*
1259  * Private data structures of the classes defined by intuition.library
1260  */
1261
1262 /* ICClass */
1263 struct ICData
1264 {
1265     Object          *ic_Target;
1266     struct TagItem  *ic_Mapping;
1267     struct TagItem  *ic_CloneTags;
1268     ULONG            ic_LoopCounter;
1269 };
1270
1271 /* ModelClass */
1272 struct ModelData
1273 {
1274     struct MinList memberlist;
1275 };
1276
1277 /* FrameIClass */
1278 struct FrameIData
1279 {
1280     /* render bevel only with no fill? */
1281     BOOL fid_EdgesOnly;
1282
1283     /* inverted bevel pens? */
1284     BOOL fid_Recessed;
1285
1286     /* frame style? */
1287     WORD fid_FrameType;
1288
1289     WORD fid_HOffset;
1290     WORD fid_VOffset;
1291 };
1292
1293 /* SysIClass */
1294 struct SysIData
1295 {
1296     struct DrawInfo *dri;
1297     struct Image    *frame;
1298     ULONG            type;
1299     UWORD            flags;
1300 };
1301
1302 /* FillRectClass */
1303 struct FillRectData
1304 {
1305     WORD apatsize;
1306     WORD mode;
1307 };
1308
1309 /* GadgetClass */
1310 struct GadgetData
1311 {
1312     struct ExtGadget    EG;
1313     struct ICData       IC;
1314 };
1315
1316 /* PropGClass */
1317 struct PropGData
1318 {
1319     /* We use a propinfo structure, because we use the same routines
1320     for intuition propgadtets and in propgclass */
1321
1322     struct PropInfo  propinfo;
1323
1324     /* A little kludge: since the HandleMouseMove function
1325     wants dx/dy and not absolute mouse coords, we
1326     have to remember the last ones */
1327
1328     UWORD            last_x;
1329     UWORD            last_y;
1330
1331     /* One only have to store total or visble, and use some other
1332     formulas than those in the RKRM:L, but for
1333     code simplicity I store them all.  */
1334     UWORD            top, visible, total;
1335
1336     UWORD            flags;
1337     struct BBox     *old_knobbox;
1338     struct Hook     *DisplayHook;
1339 };
1340
1341 /* StrGClass */
1342 struct StrGData
1343 {
1344     struct StringInfo   StrInfo;
1345     struct StringExtend StrExtend;
1346     UBYTE               Flags;
1347 };
1348
1349 /* GroupGClass */
1350 struct GroupGData
1351 {
1352     struct MinList   memberlist;
1353     struct Gadget    *activegad;
1354 };
1355
1356 /* DragBarClass */
1357 struct dragbar_data
1358 {
1359     /* Current left- and topedge of moving window. Ie when the user releases
1360     the LMB after a windowdrag, the window's new coords will be (curleft, curtop)
1361     */
1362
1363     LONG             curleft;
1364     LONG             curtop;
1365
1366     /* The current x and y coordinates relative to curleft/curtop */
1367     LONG             mousex;
1368     LONG             mousey;
1369
1370     /* Whether the dragframe is currently drawn or erased */
1371     BOOL             isrendered;
1372
1373     /* Used to tell GM_GOINACTIVE whether the drag was canceled or not */
1374     BOOL             drag_canceled;
1375
1376     /* Used to tell GM_GOINACTIVE whether UnlockLayer() or not */
1377     BOOL             drag_layerlock;
1378 #ifdef USEGADGETLOCK
1379     BOOL             drag_gadgetlock;
1380     BOOL             drag_inputhandlerlock;
1381 #endif
1382     BOOL             drag_refreshed;
1383
1384     /* Rastport to use during update */
1385     struct RastPort *rp;
1386
1387     UQUAD            lasteventtime;
1388
1389     LONG             startleft;
1390     LONG             starttop;
1391
1392 #ifdef USEWINDOWLOCK
1393     /* used to prevent windows from opening/closing while user drags a window */
1394     BOOL             drag_windowlock;
1395 #endif
1396
1397     struct Task     *movetask;
1398
1399 };
1400
1401 /* SizeButtonClass */
1402 struct sizebutton_data
1403 {
1404
1405     /* The current width and height of the rubber band frame */
1406     ULONG            width;
1407     ULONG            height;
1408     ULONG            top;
1409     ULONG            left;
1410
1411     /* holds original sizes */
1412     ULONG            Width;
1413     ULONG            Height;
1414     ULONG            TopEdge;
1415     ULONG            LeftEdge;
1416
1417     /* the offset of the mouse pointer to the rubber band frame*/
1418     LONG             mouseoffsetx;
1419     LONG             mouseoffsety;
1420
1421     /* Whether the dragframe is currently drawn or erased */
1422     BOOL             isrendered;
1423
1424     /* Used to tell GM_GOINACTIVE whether the drag was canceled or not */
1425     BOOL             drag_canceled;
1426
1427     /* Used to tell GM_GOINACTIVE whether UnlockLayer() or not */
1428     BOOL             drag_layerlock;
1429 #ifdef USEGADGETLOCK
1430     BOOL             drag_gadgetlock;
1431     BOOL             drag_inputhandlerlock;
1432 #endif
1433
1434     BOOL             drag_refreshed;
1435
1436     /* Rastport to use during update */
1437     struct RastPort *rp;
1438
1439     UQUAD            lasteventtime;
1440
1441 #ifdef USEWINDOWLOCK
1442     /* used to prevent windows from opening/closing while user drags a window */
1443     BOOL             drag_windowlock;
1444 #endif
1445
1446 #ifdef SKINS
1447     ULONG            drag_type;
1448 #endif
1449
1450     ULONG            drag_ticks;
1451
1452 };
1453
1454 /* MenuBarLabelClass */
1455 struct MenuBarLabelData
1456 {
1457     struct DrawInfo *dri;
1458 };
1459
1460 /* PointerClass */
1461 struct PointerData
1462 {
1463     struct SharedPointer *shared_pointer;
1464 };
1465
1466 /* WinDecorClass */
1467 struct windecor_data
1468 {
1469         ULONG   userbuffersize;
1470 };
1471
1472 /* ScrDecorClass */
1473 struct scrdecor_data
1474 {
1475         ULONG   userbuffersize;
1476 };
1477
1478 /* MenuDecorClass */
1479 struct menudecor_data
1480 {
1481         ULONG   userbuffersize;
1482 };
1483
1484 #endif /* INTUITION_INTERN_H */