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 (!((IPTR)ptr & 1)) {                                                                \
 109         if (TypeOfMem((APTR)ptr))                                                                \
 110             break;                                                                         \
 111         else {                                                                             \
 112             struct Task *me = FindTask(NULL);                                              \
 113                                                                                            \
 114             if (((IPTR)(ptr) >= (IPTR)me->tc_SPLower) && ((IPTR)(ptr) < (IPTR)me->tc_SPUpper))                         \
 115                 break;                                                                     \
 116         }                                                                                  \
 117     }                                                                                      \
 118     bug("[intuition] Invalid pointer value %p at %s, line %u\n", ptr, __FILE__, __LINE__); \
 119 } while(0);
 120 #else
 121 #define ASSERT_VALID_PTR_ROMOK(ptr)
 122 #endif
 123
 124 // FIXME: seems only used for RefreshWindowTitles() ? -> better names
 125 // FIXME: what are the correct values?
 126 #define NO_DOUBLEBUFFER         (0)
 127 #define DOUBLEBUFFER            (1)
 128
 129 /* features */
 130 #ifdef __MORPHOS__
 131 #   define USE_OPAQUESIZE 1
 132 #else
 133 #   define USE_OPAQUESIZE 0
 134 #endif
 135
 136 /* This definition turns on compatibility mode where sprite colors
 137    are allocated on hi- and truecolor screens also. This may be needed
 138    if some software relies on this allocation. AROS itself currently does
 139    not need this.
 140 #define ALWAYS_ALLOCATE_SPRITE_COLORS */
 141
 142 #ifdef __MORPHOS__
 143 void    dprintf(char *, ...) __attribute__ ((format (printf, 1, 2)));
 144 void * memclr(APTR, ULONG);
 145 #endif
 146
 147 #ifdef __MORPHOS__
 148 void * memclr(APTR, ULONG);
 149 #define bzero(a,b) memclr(a,b)
 150 #else /* __MORPHOS__ */
 151 #define memclr(a,b) bzero(a,b)
 152 #endif /* __MORPHOS__ */
 153
 154 /*
 155  * min()/max() without macro side effects.
 156  */
 157 #define max(a,b) \
 158     ({typeof(a) _a = (a); \
 159     typeof(b) _b = (b); \
 160     _a > _b ? _a : _b;})
 161
 162 #define min(a,b) \
 163     ({typeof(a) _a = (a); \
 164     typeof(b) _b = (b); \
 165     _a > _b ? _b : _a;})
 166
 167 #define EXTENDWORD(x)           x = (LONG)((WORD)x);
 168 #define EXTENDUWORD(x)          x = (ULONG)((UWORD)x);
 169
 170 /* SANITY CHECK MACRO */
 171 //#define DEBUG_SANITYCHECK
 172
 173 #ifdef DEBUG_SANITYCHECK
 174 #define SANITY_CHECK(x)         if (!((IPTR)x)) {dprintf("Losing sanity in %s line %d\n",__FILE__,__LINE__); return;};
 175 #define SANITY_CHECKR(x,v)      if (!((IPTR)x)) {dprintf("Losing sanity in %s line %d\n",__FILE__,__LINE__); return v;};
 176 #else
 177 #define SANITY_CHECK(x)         if (!((IPTR)x)) return;
 178 #define SANITY_CHECKR(x,v)      if (!((IPTR)x)) return v;
 179 #endif
 180
 181 /* Options */
 182
 183 #define MENUS_BACKFILL  TRUE
 184
 185 #define MENUS_AMIGALOOK(base)  ((GetPrivIBase(base)->IControlPrefs.ic_Flags & ICF_3DMENUS) == 0)
 186 /* --- Values --- */
 187 #define MENULOOK_3D            0
 188 #define MENULOOK_CLASSIC       1
 189
 190 #define MENUS_UNDERMOUSE(base) (GetPrivIBase(base)->IControlPrefs.ic_Flags & ICF_POPUPMENUS)
 191
 192 #define AVOID_WINBORDERERASE(base) \
 193                                (GetPrivIBase(base)->IControlPrefs.ic_Flags & ICF_AVOIDWINBORDERERASE)
 194
 195 /* --- Values --- */
 196 /* TRUE, FALSE */
 197
 198 #define FRAME_SIZE(base)       (GetPrivIBase(base)->FrameSize)
 199 /* --- Values --- */
 200 #define FRAMESIZE_THIN         0 /* 1:1 thin */
 201 #define FRAMESIZE_MEDRES       1 /* 2:1 medres like AmigaOS */
 202 #define FRAMESIZE_THICK        2 /* 1:1 thick */
 203
 204 #define SQUARE_WIN_GADGETS     1
 205 #define WIN_GADGETS_KEEP_ASPECT  /* Default non-decorated gadgets keep aspect if scaled */
 206
 207 #ifdef __AROS__
 208 /* FIXME: possibly enable this, once gadtools has been updated */
 209 #else
 210 #define GADTOOLSCOMPATIBLE
 211 //enables some gadtools-weirdo-code, MUST be set in both gadtools & intui to work!!!
 212 #endif
 213
 214 #define ILOCKCHECK(a) ((a->task) && (a->task == IBase->IBaseLock->ss_Owner))
 215
 216 #ifdef SKINS
 217 //#define USEGETIPREFS
 218 #endif
 219
 220 /* simpleref layers have gadgets redrawn when app calls beginrefresh() */
 221 //#define BEGINUPDATEGADGETREFRESH
 222 //#define DAMAGECACHE
 223
 224 #define USEWINDOWLOCK
 225 #ifdef USEWINDOWLOCK
 226 #   ifdef WINDOWLOCKDEBUG
 227 #   define LOCKWINDOW {ObtainSemaphore(&IBase->WindowLock);dprintf("%s/%ld: obtained windowlock\n",__FILE__,__LINE__);};
 228 #   define UNLOCKWINDOW {ReleaseSemaphore(&IBase->WindowLock);dprintf("%s/%ld: released windowlock\n",__FILE__,__LINE__);};
 229 #   define ATTEMPTWINDOWLOCK AttemptSemaphore(&IBase->WindowLock)
 230 #   else
 231 #   define LOCKWINDOW ObtainSemaphore(&IBase->WindowLock);
 232 #   define UNLOCKWINDOW ReleaseSemaphore(&IBase->WindowLock);
 233 #   define ATTEMPTWINDOWLOCK AttemptSemaphore(&IBase->WindowLock)
 234 #   endif
 235 #else
 236 #define LOCKWINDOW
 237 #define UNLOCKWINDOW
 238 #define ATTEMPTWINDOWLOCK
 239 #endif
 240 /* jDc: do NOT disable this! */
 241
 242 #define USEGADGETLOCK
 243 #ifdef USEGADGETLOCK
 244 #define LOCKGADGET(base)       ObtainSemaphore(&GetPrivIBase(base)->GadgetLock);
 245 #define UNLOCKGADGET(base)     ReleaseSemaphore(&GetPrivIBase(base)->GadgetLock);
 246 #define LOCKWINDOWLAYERS(w) ;
 247 #define UNLOCKWINDOWLAYERS(w) ;
 248 #else
 249 #define LOCKGADGET
 250 #define UNLOCKGADGET
 251 #define LOCKWINDOWLAYERS(w) LockLayerInfo(&w->WScreen->LayerInfo);  \
 252         if (((struct IntWindow *)(w))->borderlayer) {LockLayer(0,((struct IntWindow *)(w))->borderlayer);};   \
 253         if (((struct IntWindow *)(w))->wlayer) {LockLayer(0,((struct IntWindow *)(w))->wlayer);};
 254 #define UNLOCKWINDOWLAYERS(w) if (((struct IntWindow *)(w))->wlayer) {UnlockLayer(((struct IntWindow *)(w))->wlayer);}; \
 255         if (((struct IntWindow *)(w))->borderlayer) {UnlockLayer(((struct IntWindow *)(w))->borderlayer);}    \
 256         UnlockLayerInfo(&w->WScreen->LayerInfo);
 257 #endif
 258
 259 #define WLAYER(w)                           (((struct IntWindow *)(w))->wlayer)
 260 #define BLAYER(w)                           (((struct IntWindow *)(w))->borderlayer)
 261
 262 //#define TIMEVALWINDOWACTIVATION
 263
 264 /* If PROP_RENDER_OPTIMIZATION is set to 1, propgadget code tries to optimize rendering
 265    during prop gadget knob movement. Only area of the propgadget that is affected by
 266    prop gadget knob movement is re-rendered.
 267
 268    Unfortunately this can fail with some programs, like DOpus 4.x text viewer */
 269
 270 #define PROP_RENDER_OPTIMIZATION            0
 271
 272 #define SINGLE_SETPOINTERPOS_PER_EVENTLOOP  1
 273
 274 #ifndef LIFLG_SUPPORTS_OFFSCREEN_LAYERS
 275    /* Defined in <graphics/layers.h>, but apparently not on MorphOS. */
 276 #  define LIFLG_SUPPORTS_OFFSCREEN_LAYERS   2
 277 #endif
 278
 279 #define INTUITIONNAME                       "intuition.library"
 280 #define MENUBARLABELCLASS                   "menubarlabelclass"
 281
 282 #define DEFPUBSCREEN                        TRUE
 283
 284 #define USE_NEWDISPLAYBEEP                  1
 285
 286 #define TITLEBUFFERLEN                      255
 287
 288 #define USE_IDCMPUPDATE_MESSAGECACHE        0
 289
 290 #ifdef __MORPHOS__
 291 #if INCLUDE_VERSION < 50
 292
 293 /********************************************************************************/
 294 /* imageclass.h AROS extensions */
 295
 296 #define SYSIA_WithBorder  IA_FGPen  /* default: TRUE */
 297 #define SYSIA_Style       IA_BGPen  /* default: SYSISTYLE_NORMAL */
 298
 299 #define SYSISTYLE_NORMAL   0
 300 #define SYSISTYLE_GADTOOLS 1        /* to get arrow images in gadtools look */
 301
 302 /********************************************************************************/
 303 /* gadgetclass.h AROS extenstions */
 304
 305 /* This method is invoked to learn about the sizing requirements of your class,
 306    before an object is created. This is AROS specific. */
 307 #define GM_DOMAIN 7
 308 struct gpDomain
 309 {
 310     STACKED ULONG           MethodID;   /* GM_DOMAIN */
 311     STACKED struct GadgetInfo   *gpd_GInfo;  /* see <intuition/cghooks.h> */
 312     STACKED struct RastPort     *gpd_RPort;  /* RastPort to calculate dimensions for. */
 313     STACKED LONG         gpd_Which;  /* see below */
 314     STACKED struct IBox          gpd_Domain; /* Resulting domain. */
 315     STACKED struct TagItem      *gpd_Attrs;  /* Additional attributes. None defined,
 316                            yet. */
 317 };
 318
 319 /********************************************************************************/
 320
 321 /* gpd_Which */
 322 #define GDOMAIN_MINIMUM 0 /* Calculate minimum size. */
 323 #define GDOMAIN_NOMINAL 1 /* Calculate nominal size. */
 324 #define GDOMAIN_MAXIMUM 2 /* Calculate maximum size. */
 325
 326 #endif /* INCLUDE_VERSION < 50 */
 327 #endif /* ifdef __MORPHOS__ */
 328
 329 /********************************************************************************/
 330 #define GM_MOVETEST 8
 331 /* this method is used by our draggad to tell if it's OK to move the mouse when window
 332 is near screen boundaries and offscreen is disabled. msg = gpInput*/
 333 //retvals are:
 334 #define MOVETEST_MOVE       0
 335 #define MOVETEST_ADJUSTPOS  1
 336
 337 /* ObtainGIRPort must install a 0 clipregion and
 338    set scrollx/scrolly of layer to 0. Since this
 339    will be restored only when ReleaseGIRPort is
 340    called, we must backup the orig values somewhere */
 341
 342 struct LayerContext
 343 {
 344     struct Region       *clipregion;
 345     WORD                 scroll_x;
 346     WORD                 scroll_y;
 347     WORD                 nestcount;
 348 };
 349
 350
 351 /* Preferences */
 352
 353 #define IP_OLDFONT      2
 354 #define IP_OLDOVERSCAN  3
 355 #define IP_OLDICONTROL  4
 356 #define IP_OLDPOINTER   7
 357 #define IP_OLDPALETTE   8
 358 #define IP_OLDPENS      9
 359
 360 #define IP_SCREENMODE   1
 361 #define IP_FONT         101//2
 362 #define IP_ICONTROL     102//4
 363 #define IP_POINTER      103//7
 364 #define IP_PTRCOLOR     104//8
 365 #define IP_PALETTE      105
 366 #define IP_IACTIONS     20
 367 #define IP_IEXTENSIONS  21
 368 #define IP_INPUTEXT     22
 369
 370 #ifdef __MORPHOS__
 371
 372 struct IScreenModePrefs
 373 {
 374     ULONG smp_DisplayID;
 375     UWORD smp_Width;
 376     UWORD smp_Height;
 377     UWORD smp_Depth;
 378     UWORD smp_Control;
 379 };
 380
 381 struct IIControlPrefs
 382 {
 383     UWORD ic_TimeOut;
 384     WORD  ic_MetaDrag;
 385     ULONG ic_Flags;
 386     UBYTE ic_WBtoFront;
 387     UBYTE ic_FrontToBack;
 388     UBYTE ic_ReqTrue;
 389     UBYTE ic_ReqFalse;
 390 };
 391
 392 #else
 393
 394 #include <intuition/iprefs.h>
 395
 396 #endif
 397
 398 struct Color32
 399 {
 400     ULONG red;
 401     ULONG green;
 402     ULONG blue;
 403 };
 404
 405 #define COLORTABLEENTRIES       11
 406
 407 struct IntScreen;
 408
 409 #ifdef __mc68000
 410 #define RESOURCELIST_HASHSIZE   32      /* Smaller hash for memory limited m68k */
 411 #else
 412 #define RESOURCELIST_HASHSIZE   256
 413 #endif
 414
 415 #define RESOURCE_WINDOW         1
 416 #define RESOURCE_SCREEN         2
 417
 418 struct HashNode
 419 {
 420     struct MinNode node;
 421     UWORD          type;
 422     APTR           resource;
 423 };
 424
 425 /* Internal Screen Notification Data */
 426 struct IntScreenNotify
 427 {
 428     struct Node     node;
 429     struct MsgPort *port;
 430     struct Task    *sigtask;
 431     struct Hook    *hook;
 432     ULONG           flags;
 433     IPTR            userdata;
 434     char           *pubname;
 435     BYTE            sigbit;
 436 };
 437
 438 /* IntuitionBase */
 439 struct IntIntuitionBase
 440 {
 441     struct IntuitionBase         Base;
 442 #ifdef __MORPHOS__
 443     WORD                         _MinXMouse,_MaxXMouse;   /* Old 1.3 Base entries*/
 444     WORD                         _MinYMouse,_MaxYMouse;   /* Old 1.3 Base entries*/
 445     ULONG                        _StartSecs,_StartMicros; /* Old 1.3 Base entries*/
 446     char                        *SystemRequestTitle; /* written by locale as it seems..what a crappy interface*/
 447     char                        *WorkbenchTitle; /* written by locale as it seems..what a crappy interface*/
 448
 449     /*
 450      * safety pad for intuitionbase accesses
 451      * probably needs to be smarter
 452      */
 453     UBYTE                        Pad[0x800];
 454 #endif
 455
 456     /* Put local shit here, invisible for the user */
 457 #ifdef __MORPHOS__
 458     struct Library              *MUIMasterBase;
 459 #endif
 460
 461     struct DosLibrary           *DOSBase;
 462     struct LayersBase           *LayersBase;
 463     struct Library              *UtilityBase;
 464     struct GfxBase              *GfxBase;
 465     struct Library              *OOPBase;
 466     struct Library              *KeymapBase;
 467
 468     struct Library              *InputBase;
 469     struct Library              *TimerBase;
 470     struct MsgPort              *TimerMP;
 471     struct timerequest          *TimerIO;
 472
 473     struct MsgPort              *WorkBenchMP;
 474     struct Screen               *WorkBench;
 475     struct SignalSemaphore      *IBaseLock;
 476     struct SignalSemaphore       ViewLordLock;
 477
 478     /* Intuition input handlers replyport. This one is set
 479     int rom/inputhandler.c/InitIIH()
 480     */
 481     struct MsgPort              *IntuiReplyPort;
 482     struct MinList              *IntuiActionQueue;
 483     struct IOStdReq             *InputIO;
 484     struct MsgPort              *InputMP;
 485
 486     /* Intuition Screennotify Replyport if SNOTIFY_WAIT_REPLY is specified */
 487
 488     struct MsgPort              *ScreenNotifyReplyPort;
 489
 490     BOOL                         InputDeviceOpen;
 491     struct Interrupt            *InputHandler;
 492
 493     struct Hook                 *GlobalEditHook;
 494     /* The default global edit hook */
 495     struct Hook                  DefaultEditHook;
 496
 497     struct Screen               *DefaultPubScreen;
 498     struct SignalSemaphore       PubScrListLock;
 499     struct MinList               PubScreenList;
 500     UWORD                        pubScrGlobalMode;
 501
 502     struct SignalSemaphore       ScreenNotificationListLock;
 503     struct List                  ScreenNotificationList;
 504
 505     struct SignalSemaphore       GadgetLock;
 506     struct SignalSemaphore       MenuLock;
 507     struct SignalSemaphore       WindowLock;
 508     struct SignalSemaphore       IntuiActionLock;
 509     struct SignalSemaphore       InputHandlerLock;
 510     struct LayerContext          BackupLayerContext;
 511
 512     struct IClass               *dragbarclass;
 513     struct IClass               *sizebuttonclass;
 514     struct IClass               *windowsysiclass;
 515     struct IClass               *screenclass;
 516 #ifdef __MORPHOS__
 517     APTR                        *mosmenuclass;
 518 #endif
 519     struct Preferences           DefaultPreferences;
 520     struct Preferences           ActivePreferences;
 521
 522     struct MsgPort              *MenuHandlerPort;
 523     BOOL                         MenusActive;
 524
 525     struct TextFont             *ScreenFont;
 526     struct TextFont             *TopazFont;
 527
 528     /* Dos function DisplayError() before intuition.library patched it */
 529     APTR                         OldDisplayErrorFunc;
 530
 531     struct SignalSemaphore       ClassListLock;
 532     struct MinList               ClassList;
 533     struct IClass                RootClass;
 534
 535 #ifdef __MORPHOS__
 536     struct ViewExtra            *ViewLordExtra;
 537     LONG                         SpriteNum;
 538 #else
 539     BOOL                        ViewLord_ok;
 540 #endif
 541
 542 #ifdef SKINS
 543     ULONG                       *SmallMenuPool;
 544 #endif
 545     ULONG                       *IDCMPPool;
 546
 547     struct IScreenModePrefs      ScreenModePrefs;
 548     struct IIControlPrefs        IControlPrefs;
 549 #ifdef SKINS
 550     struct IAction              *IControlActions;
 551     struct IControlExtensions    IControlExtensions;
 552     ULONG                        NumIControlActions;
 553     struct InputPrefsExt         InputPrefsExt;
 554 #endif
 555     struct IClass               *pointerclass;
 556     Object                      *DefaultPointer;
 557     Object                      *BusyPointer;
 558     UWORD                        DriPens2[NUMDRIPENS];
 559     UWORD                        DriPens4[NUMDRIPENS];
 560     UWORD                        DriPens8[NUMDRIPENS];
 561     struct Color32               Colors[COLORTABLEENTRIES];
 562     UWORD                        PointerAlpha;
 563     ULONG                        DMStartSecs;
 564     ULONG                        DMStartMicro;
 565     struct IntScreen            *MenuVerifyScreen;
 566     ULONG                        PointerDelay;
 567
 568 #ifdef SKINS
 569     struct SignalSemaphore       DataTypesSem;
 570     struct Library              *DataTypesBase; /* should be opened ONLY by int_InitCustomChanges!*/
 571 #endif
 572
 573     ULONG                        LastClickSecs;
 574     ULONG                        LastClickMicro; /* for doubleclick to front */
 575     ULONG                        LastMenuDownSecs;
 576     ULONG                        LastMenuDownMicro; /* for auto sticky/non-sticky menus */
 577     ULONG                        DoubleClickCounter;
 578     ULONG                        DoubleClickButton;
 579
 580 #ifdef SKINS
 581     struct Hook                  transphook; /* hook for windows with intui transp */
 582     struct Hook                  notransphook; /* hook for windows with no additional transp (borderless,etc) */
 583 #endif
 584 #ifdef INTUITION_NOTIFY_SUPPORT
 585     struct Library              *ScreenNotifyBase;
 586     struct Library              *NotifyIntuitionBase;
 587 #endif
 588
 589     struct RastPort              DoGadgetMethodRP;
 590     struct GadgetInfo            DoGadgetMethodGI;
 591
 592     struct SignalSemaphore       ScrDecorSem;
 593     struct IClass                *ScrDecorClass;
 594     struct TagItem               *ScrDecorTags;
 595     struct SignalSemaphore       MenuDecorSem;
 596     struct IClass                *MenuDecorClass;
 597     struct TagItem               *MenuDecorTags;
 598     struct SignalSemaphore       WinDecorSem;
 599     struct IClass                *WinDecorClass;
 600     struct TagItem               *WinDecorTags;
 601
 602     struct List                 Decorations;
 603     struct NewDecorator         *Decorator;
 604
 605 #ifdef USEGETIPREFS
 606     BOOL                         IPrefsLoaded;
 607 #endif
 608
 609 #if USE_NEWDISPLAYBEEP
 610     LONG                         BeepingScreens;
 611 #endif
 612
 613     WORD                         prop_clickoffset_x, prop_clickoffset_y;
 614
 615     struct MinList               ResourceList[RESOURCELIST_HASHSIZE];
 616
 617     /* Menu Look Settings */
 618     int                          FrameSize;
 619
 620     Object                      *ActiveMonitor;
 621     Object                      *NewMonitor;
 622
 623     OOP_AttrBase                 HiddAttrBase;
 624     OOP_AttrBase                 HiddGfxAttrBase;
 625     OOP_AttrBase                 HiddBitMapAttrBase;
 626     OOP_AttrBase                 HiddPixFmtAttrBase;
 627
 628     OOP_MethodID                 ib_HiddGfxBase;
 629     OOP_MethodID                 ib_HiddBitMapBase;
 630
 631     struct IClass               *monitorclass;
 632     struct MinList               MonitorList;
 633     struct SignalSemaphore       MonitorListSem;
 634
 635     struct Interrupt             ShutdownHandler;
 636 };
 637
 638 struct SharedPointer
 639 {
 640     struct ExtSprite   *sprite;
 641     WORD                xoffset, yoffset;
 642     int                 ref_count;
 643 };
 644
 645 struct SharedPointer *CreateSharedPointer(struct ExtSprite *, int, int, struct IntuitionBase *);
 646 void ObtainSharedPointer(struct SharedPointer *, struct IntuitionBase *);
 647 void ReleaseSharedPointer(struct SharedPointer *, struct IntuitionBase *);
 648
 649 #ifdef INTUITION_NOTIFY_SUPPORT
 650 void sn_DoNotify(ULONG type, APTR value, struct Library *_ScreenNotifyBase);
 651 #endif
 652
 653 /*
 654  * Private version of DrawInfo.
 655  * We keep compatibility with original structure plus use some
 656  * private extensions.
 657  * The whole structure is rewritten in order to simplify MorphOS code merging.
 658  */
 659 struct IntuitionCustomize;
 660
 661 struct IntDrawInfo
 662 {
 663     UWORD                      dri_Version;
 664     UWORD                      dri_NumPens;
 665     UWORD                     *dri_Pens;
 666     struct TextFont           *dri_Font;
 667     UWORD                      dri_Depth;
 668     struct
 669     {
 670         UWORD X;
 671         UWORD Y;
 672     }                          dri_Resolution;
 673     ULONG                      dri_Flags;
 674     struct Image              *dri_CheckMark;
 675     struct Image              *dri_AmigaKey;
 676     /* The following two fields are compatible with AmigaOS v4 */
 677     struct Screen             *dri_Screen;
 678     struct IntuitionCustomize *dri_Customize;
 679     /* Private extensions begin */
 680     ULONG                     *dri_Colors;      /* MorphOS-compatible, unused (yet) */
 681     IPTR                       dri_Reserved[2]; /* Remaining reserved fields        */
 682 };
 683
 684 /* Private dri_Flags */
 685 #define DRIF_DIRECTCOLOR  (1L << 16)
 686
 687 #define LOCK_WINDECOR(IntuitionBase)     ObtainSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->WinDecorSem);
 688 #define LOCKSHARED_WINDECOR(IntuitionBase) ObtainSemaphoreShared(&((struct IntIntuitionBase *)(IntuitionBase))->WinDecorSem);
 689 #define UNLOCK_WINDECOR(IntuitionBase)   ReleaseSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->WinDecorSem);
 690
 691 #define LOCK_SCRDECOR(IntuitionBase)     ObtainSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->ScrDecorSem);
 692 #define LOCKSHARED_SCRDECOR(IntuitionBase) ObtainSemaphoreShared(&((struct IntIntuitionBase *)(IntuitionBase))->ScrDecorSem);
 693 #define UNLOCK_SCRDECOR(IntuitionBase)   ReleaseSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->ScrDecorSem);
 694
 695 #define LOCK_MENUDECOR(IntuitionBase)            ObtainSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->MenuDecorSem);
 696 #define LOCKSHARED_MENUDECOR(IntuitionBase) ObtainSemaphoreShared(&((struct IntIntuitionBase *)(IntuitionBase))->MenuDecorSem);
 697 #define UNLOCK_MENUDECOR(IntuitionBase)          ReleaseSemaphore(&((struct IntIntuitionBase *)(IntuitionBase))->MenuDecorSem);
 698
 699 struct GammaControl
 700 {
 701     BOOL   UseGammaControl;
 702     BOOL   Active;
 703     UBYTE *GammaTableR;
 704     UBYTE *GammaTableG;
 705     UBYTE *GammaTableB;
 706 };
 707
 708 struct IntScreen
 709 {
 710     struct Screen            Screen;
 711
 712     /* Private fields */
 713     struct HashNode          hashnode;
 714     struct IntDrawInfo       DInfo;
 715     ULONG                    realdepth;
 716     struct TTextAttr         textattr;
 717     ULONG                    textattrtags[3];
 718     UWORD                    Pens[NUMDRIPENS];
 719     struct PubScreenNode    *pubScrNode;
 720     Object                  *depthgadget;
 721     UWORD                    SpecialFlags;
 722     struct Layer            *rootLayer;
 723     struct Hook              *preAlphaCompHook;
 724 #if !USE_NEWDISPLAYBEEP
 725     ULONG                    DisplayBeepColor0[3];
 726     struct Window           *DisplayBeepWindow;
 727 #endif
 728     ULONG                    ModeID;
 729 #ifdef __MORPHOS__
 730     struct MonitorSpec      *Monitor;
 731 #endif
 732     Object                  *IMonitorNode;
 733     struct SharedPointer    *Pointer;
 734     BOOL                     ShowPointer;
 735     BOOL                     SysFont;
 736     struct Window           *MenuVerifyActiveWindow;
 737     int                      MenuVerifyTimeOut;
 738     int                      MenuVerifyMsgCount;
 739     ULONG                    MenuVerifySeconds;
 740     ULONG                    MenuVerifyMicros;
 741     ULONG                    DecorUserBufferSize;
 742     IPTR                     DecorUserBuffer;
 743     Object                  *ScrDecorObj;
 744     Object                  *MenuDecorObj;
 745     Object                  *WinDecorObj;
 746     struct NewDecorator     *Decorator;
 747
 748     struct BitMap           *AllocatedBitMap;
 749     struct DBufInfo         *RestoreDBufInfo;
 750 #ifdef SKINS
 751     WORD                     LastClockPos;
 752     WORD                     LastClockWidth;
 753
 754     struct SkinInfo          SkinInfo;
 755     struct RastPort         *TitlebarBufferRP;
 756     struct Window           *TitlebarBufferWin;
 757     ULONG                    TitlebarWinWidth;
 758     ULONG                    TitlebarWinActive;
 759 #endif
 760     struct GammaControl      GammaControl;
 761     BOOL                     frontmost;
 762
 763     BOOL                     WindowLock;
 764 #if USE_NEWDISPLAYBEEP
 765     UBYTE                    BeepingCounter;
 766 #endif
 767 };
 768
 769 void UpdateScreenBitMap(struct Screen *s, struct IntuitionBase *IntuitionBase);
 770
 771 #define GetPrivScreen(s)    ((struct IntScreen *)s)
 772 #define IS(x)               ((struct IntScreen *)x)
 773
 774 /* SpecialFlags */
 775 #define SF_IsParent         (0x0001)
 776 #define SF_IsChild          (0x0002)
 777 #define SF_InvisibleBar     (0x0004)
 778 #define SF_AppearingBar     (0x0008)
 779 #define SF_Draggable        (0x0020) /* Screen can be dragged                */
 780 #define SF_ComposeAbove     (0x0100) /* Composition capabilities             */
 781 #define SF_ComposeBelow     (0x0200)
 782 #define SF_ComposeLeft      (0x0400)
 783 #define SF_ComposeRight     (0x0800)
 784
 785 #define SF_VertCompose (SF_ComposeAbove|SF_ComposeBelow)
 786 #define SF_HorCompose  (SF_ComposeLeft |SF_ComposeRight)
 787 #define SF_Compose     (SF_ComposeAbove|SF_ComposeBelow|SF_ComposeLeft|SF_ComposeRight)
 788
 789 struct IntIntuiMessage
 790 {
 791     struct ExtIntuiMessage  eimsg;
 792
 793     /*
 794     ** The following field is needed, because in case of IDCMP_RAWKEY
 795     ** IntuiMessage->IAddress is a pointer to this data, not the data
 796     ** itself (which is the case for IDCMP_VANILLAKEY)
 797     */
 798
 799     APTR                    prevCodeQuals;
 800 };
 801
 802 #define INT_INTUIMESSAGE(x)     ((struct IntIntuiMessage *)(x))
 803
 804
 805
 806 /*extern struct IntuitionBase * IntuitionBase;*/
 807
 808 #define IW(window)              ((struct IntWindow *) (window))
 809
 810 #define GetPubIBase(ib)         ((struct IntuitionBase *)ib)
 811 #define GetPrivIBase(ib)        ((struct IntIntuitionBase *)ib)
 812 #define IBase                   GetPrivIBase(IntuitionBase)
 813
 814 /* FIXME: Remove these #define xxxBase hacks
 815    Do not use this in new code !
 816 */
 817 #ifdef __MORPHOS__
 818 #ifdef MUIMasterBase
 819 #undef MUIMasterBase
 820 #define MUIMasterBase           (GetPrivIBase(IntuitionBase)->MUIMasterBase)
 821 #endif
 822 #endif
 823
 824 /* struct Utilitybase is used in the following file so include it
 825    before defining Utilitybase
 826 */
 827 #include <proto/utility.h>
 828
 829 /* stegerg: one can have sysgadgets outside of window border! All sysgadgets in window
 830             border must have set GACT_???BORDER and, if they are in a gzz window, also
 831         GTYP_GZZGADGET */
 832
 833 #define IS_GZZ_GADGET(gad)      (((gad)->GadgetType) & GTYP_GZZGADGET)
 834
 835 #define IS_BORDER_GADGET(gad)   (IS_GZZ_GADGET(gad) || \
 836                                  ((gad)->Activation & (GACT_RIGHTBORDER|GACT_LEFTBORDER|GACT_TOPBORDER|GACT_BOTTOMBORDER)))
 837
 838 #define IS_SYS_GADGET(gad)      (((gad)->GadgetType) & GTYP_SYSTYPEMASK)
 839
 840 #define IS_BOOPSI_GADGET(gad)   (((gad)->GadgetType & GTYP_GTYPEMASK) == GTYP_CUSTOMGADGET)
 841
 842 /*#define IS_BORDER_GADGET(gad) \
 843     (((gad->GadgetType) & GTYP_SYSGADGET) \
 844     || ((gad)->Activation & (GACT_RIGHTBORDER|GACT_LEFTBORDER|GACT_TOPBORDER|GACT_BOTTOMBORDER))) */
 845
 846 #define IS_REQ_GADGET(gad)      ((gad)->GadgetType & GTYP_REQGADGET)
 847
 848 #define IS_SCREEN_GADGET(gad)   ((gad)->GadgetType & GTYP_SCRGADGET)
 849
 850 #define SET_GI_RPORT(gi, w, req, gad)   \
 851     (gi)->gi_RastPort = (IS_SCREEN_GADGET(gad) ? \
 852     ((gi)->gi_Screen->BarLayer ? (gi)->gi_Screen->BarLayer->rp : NULL) : \
 853     (IS_BORDER_GADGET(gad) ?  (w)->BorderRPort : \
 854     ((req) ? ((req)->ReqLayer->rp) : (w)->RPort)) \
 855 )
 856
 857
 858 #define REFRESHGAD_BOOPSI       1   /* boopsi gadgets */
 859 #define REFRESHGAD_BORDER       2   /* gadgets in window border */
 860 #define REFRESHGAD_REL          4   /* gadgets with GFLG_RELRIGHT, GFLG_RELBOTTOM,GFLG_RELWIDTH, GFLG_RELHEIGHT */
 861 #define REFRESHGAD_RELS         8   /* GFLG_RELSPECIAL gadgets */
 862 #define REFRESHGAD_TOPBORDER    16  /* used by setwindowtitle */
 863 #define REFRESHGAD_NOGADTOOLS   32  /* used in some cases for _mustbe_ */
 864
 865 #define SYSGADGET_ACTIVE (iihdata->ActiveSysGadget != NULL)
 866
 867 VOID int_refreshglist(struct Gadget *gadgets, struct Window *window,
 868                       struct Requester *requester, LONG numGad, LONG mustbe, LONG mustnotbe,
 869                       struct IntuitionBase *IntuitionBase);
 870
 871 VOID int_RefreshWindowFrame(struct Window *window, LONG mustbe, LONG mustnotbe,
 872                             LONG mode,
 873                             struct IntuitionBase *IntuitionBase);
 874
 875 #define int_refreshwindowframe(a,b,c,d) int_RefreshWindowFrame(a,b,c,0,d);
 876
 877 struct RethinkDisplayActionMsg
 878 {
 879     struct IntuiActionMsg msg;
 880     BOOL   lock;
 881     LONG   failure;
 882 };
 883
 884 void int_RethinkDisplay(struct RethinkDisplayActionMsg *msg,struct IntuitionBase *IntuitionBase);
 885
 886 /* Keep the system gadgets in the same order than the original intuition,
 887  * some programs make bad asumptions about that...
 888  */
 889 enum
 890 {
 891     DEPTHGAD,
 892     ZOOMGAD,
 893     SIZEGAD,
 894     CLOSEGAD,
 895     ICONIFYGAD,
 896     LOCKGAD,
 897     MUIGAD,
 898     POPUPGAD,
 899     SNAPSHOTGAD,
 900     JUMPGAD,
 901     DRAGBAR,
 902     NUM_SYSGADS
 903 };
 904
 905 #define SYSGAD(w, idx) (((struct IntWindow *)(w))->sysgads[idx])
 906
 907 struct IntWindow
 908 {
 909     struct Window           window;
 910
 911     Object                 *sysgads[NUM_SYSGADS];
 912     struct Image           *AmigaKey;
 913     struct Image           *Checkmark;
 914     struct Image           *SubMenuImage;
 915     struct Window          *menulendwindow;
 916
 917     struct HashNode         hashnode;
 918
 919     /* When the Zoom gadget is pressed the window will have the
 920        dimensions stored here. The old dimensions are backed up here
 921        again. */
 922     WORD                    ZipLeftEdge;
 923     WORD                    ZipTopEdge;
 924     WORD                    ZipWidth;
 925     WORD                    ZipHeight;
 926
 927     /* max. number of mousemove events to send to this window */
 928     WORD                    mousequeue;
 929
 930     /* act. number of mousemove events sent to this window */
 931     WORD                    num_mouseevents;
 932
 933     /* max. number of repeated IDCMP_RAWKEY, IDCMP_VANILLAKEY and IDCMP_IDCMPUPDATE
 934        messages to send to this window */
 935     WORD                    repeatqueue;
 936
 937     /* act. number of repeated IDCMP_RAWKEY, IDCMP_VANILLAKEY and IDCMP_IDCMPUPDATE
 938        messages sent to this window */
 939     WORD                    num_repeatevents;
 940
 941 #if USE_IDCMPUPDATE_MESSAGECACHE
 942     /* number of unreplied IDCMP_IDCMPUPDATE messages sent to window
 943        used in few hacks :) */
 944     WORD                    num_idcmpupdate;
 945 #endif
 946
 947     WORD                    sizeimage_width;
 948     WORD                    sizeimage_height;
 949
 950     ULONG                   helpflags;
 951     ULONG                   helpgroup;
 952
 953     Object                 *pointer;
 954     BOOL                    busy;
 955     BOOL                    free_pointer;
 956     UWORD                   pointer_delay;
 957     ULONG                   extrabuttons;
 958     ULONG                   extrabuttonsid; /* replaces ETI_Dummy if apps wishes it */
 959 #ifdef SKINS
 960     ULONG                   titlepos; /* used by titlebar pattern fill stuff */
 961 #else
 962     ULONG                   reserved1;
 963 #endif
 964     ULONG                   specialflags;
 965
 966 #ifdef SKINS
 967     struct Region          *transpregion;
 968     struct Hook            *usertransphook;
 969     struct Region          *usertranspregion;
 970 #endif
 971
 972 #ifdef DAMAGECACHE
 973     struct Region          *trashregion;
 974 #endif
 975     char                    titlebuffer[TITLEBUFFERLEN+1];
 976
 977 #if USE_IDCMPUPDATE_MESSAGECACHE
 978     struct IntuiMessage    *messagecache; //for idcmpupdate cache
 979 #endif
 980
 981     struct Layer           *wlayer;
 982     struct Layer           *borderlayer;
 983
 984     struct timeval          lastmsgsent;
 985     struct timeval          lastmsgreplied;
 986
 987 #ifdef TIMEVALWINDOWACTIVATION
 988     struct timeval          activationtime;
 989 #endif
 990
 991 #ifdef SKINS
 992     struct Hook             custombackfill;
 993     struct HookData         hd;
 994 #endif
 995     struct Hook             DefaultWindowShapeHook;
 996     BOOL                    CustomShape;
 997     struct Region          *OutlineShape;
 998     ULONG                   DecorUserBufferSize;
 999     IPTR                    DecorUserBuffer;
1000 };
1001
1002 #define SPFLAG_ICONIFIED        1
1003 #define SPFLAG_NOICONIFY        2
1004 #define SPFLAG_SKININFO         4
1005 #define SPFLAG_LAYERREFRESH     8
1006 #define SPFLAG_TRANSPHOOK       16
1007 #define SPFLAG_LAYERRESIZED     32
1008 #define SPFLAG_USERPORT         64
1009 #define SPFLAG_IAMDEAD          128
1010 #define SPFLAG_CLOSING          256 //used with iamdead
1011 #define SPFLAG_WANTBUFFER       512
1012
1013 #define HELPF_ISHELPGROUP       1
1014 #define HELPF_GADGETHELP        2
1015
1016 #define IS_NOCAREREFRESH(win)   (((win)->Flags & WFLG_NOCAREREFRESH) ? TRUE  : FALSE)
1017 #define IS_DOCAREREFRESH(win)   (((win)->Flags & WFLG_NOCAREREFRESH) ? FALSE : TRUE )
1018 #define IS_SIMPLEREFRESH(win)   (((win)->Flags & WFLG_SIMPLE_REFRESH) ? TRUE : FALSE)
1019 #define IS_GZZWINDOW(win)       (((win)->Flags & WFLG_GIMMEZEROZERO) ? TRUE  : FALSE)
1020
1021
1022 /* Flag definitions for MoreFlags */
1023
1024 #define WMFLG_NOTIFYDEPTH        (1 << 0)   /* Window wants notification when
1025 it's depth arranged */
1026
1027 #define WMFLG_DO_UNLOCKPUBSCREEN (1 << 1)
1028 #define WMFLG_MENUHELP           (1 << 2)
1029 #define WMFLG_POINTERDELAY       (1 << 3)
1030 #define WMFLG_TABLETMESSAGES     (1 << 4)
1031
1032 // FIXME: ehm... this one should die a horrible death!
1033 #define WMFLG_IAMMUI             (1 << 5)
1034
1035 struct IntScreenBuffer
1036 {
1037     struct ScreenBuffer sb;
1038     BOOL                free_bitmap;
1039 };
1040
1041
1042 /* Driver prototypes */
1043
1044 extern int  intui_init (struct IntuitionBase *);
1045 extern int  intui_open (struct IntuitionBase *);
1046 extern void intui_close (struct IntuitionBase *);
1047 extern void intui_expunge (struct IntuitionBase *);
1048 extern int intui_GetWindowSize (void);
1049 extern void intui_WindowLimits (struct Window * window, WORD MinWidth, WORD MinHeight, UWORD MaxWidth, UWORD MaxHeight);
1050 extern void intui_ActivateWindow (struct Window *);
1051 extern BOOL intui_ChangeWindowBox (struct Window * window, WORD x, WORD y,
1052                                    WORD width, WORD height);
1053 extern void intui_CloseWindow (struct Window *, struct IntuitionBase *);
1054 extern void intui_MoveWindow (struct Window * window, WORD dx, WORD dy);
1055 extern int  intui_OpenWindow (struct Window *, struct IntuitionBase *,
1056                               struct BitMap * SuperBitMap, struct Hook *backfillhook,
1057                               struct Region * shape, struct Hook * shapehook,
1058                               struct Layer * parent, ULONG visible);
1059 extern void intui_SetWindowTitles (struct Window *, CONST_STRPTR, CONST_STRPTR);
1060 extern void intui_RefreshWindowFrame(struct Window *win);
1061 extern struct Window *intui_FindActiveWindow(struct InputEvent *ie, struct IntuitionBase *IntuitionBase);
1062 extern void intui_ScrollWindowRaster(struct Window * win, WORD dx, WORD dy, WORD xmin,
1063                                      WORD ymin, WORD xmax, WORD ymax,
1064                                      struct IntuitionBase * IntuitionBase);
1065
1066 /* wbtasktalk protos */
1067
1068 ULONG TellWBTaskToCloseWindows(struct IntuitionBase *IntuitionBase);
1069 ULONG TellWBTaskToOpenWindows(struct IntuitionBase *IntuitionBase);
1070
1071 /* intuition_misc protos */
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 */