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C/C++ Source or Header | 1997-05-19 | 29.2 KB | 769 lines

#ifndef VNC_WINDOW_H #define VNC_WINDOW_H /********************************************************* ** ViNCEd ** ** a DOS - window handler ** ** ** ** © 1991-97 THOR-Software inc. ** ** Version 3.40 ** ** ** ** program version 1.23 05/03/91 THOR ** ** update version 1.25 06/19/91 THOR ** ** header file 06/19/91 THOR ** ** updated to 3.30 03/31/97 THOR ** ** updated to 3.40 05/05/97 THOR ** ** updated to 3.41 05/19/97 THOR ** ** ** ** ViNCEd Window: The main structure (vcn) ** **-----------------------------------------------------** ** ** ** all use at your own risk,etc.,etc. ** ** ** ** Everything declared as "reserved" or ** ** "not used" is NOT free for your use, ** ** it will propably used in a later release. ** ** All FREE entries are free for public ** ** use and are, if not otherwise noted, ** ** initialized with ZERO ** *********************************************************/ #ifndef EXEC_TYPES_H #include <exec/types.h> #endif #ifndef EXEC_LIBRARIES_H #include <exec/libraries.h> #endif #ifndef EXEC_PORTS_H #include <exec/ports.h> #endif #ifndef EXEC_SEMAPHORES_H #include <exec/semaphores.h> #endif #ifndef EXEC_IO_H #include <exec/io.h> #endif #ifndef EXEC_DEVICES_H #include <exec/devices.h> #endif #ifndef DEVICES_TIMER_H #include <devices/timer.h> #endif #ifndef DEVICES_CONSOLE_H #include <devices/console.h> #endif #ifndef DEVICES_CONUNIT_H #include <devices/conunit.h> #endif #ifndef DEVICES_KEYMAP_H #include <devices/keymap.h> #endif #ifndef GRAPHICS_CLIP_H #include <graphics/clip.h> #endif #ifndef GRAPHICS_GFX_H #include <graphics/gfx.h> #endif #ifndef GRAPHICS_RASTPORT_H #include <graphics/rastport.h> #endif #ifndef GRAPHICS_TEXT_H #include <graphics/text.h> #endif #ifndef UTILITY_TAGITEM_H #include <utility/tagitem.h> #endif #ifndef INTUITION_INTUITION_H #include <intuition/intuition.h> #endif #ifndef INTUITION_SCREENS_H #include <intuition/screens.h> #endif #ifndef DOS_DOS_H #include <dos/dos.h> #endif #ifndef DOS_DOSEXTENS_H #include <dos/dosextens.h> #endif #ifndef WORKBENCH_WORKBENCH_H #include <workbench/workbench.h> #endif #ifndef VNC_VNCBASE_H #include <vnc/vncbase.h> #endif #ifndef VNC_PREFS_H #include <vnc/prefs.h> #endif #ifndef VNC_OWNER_H #include <vnc/owner.h> #endif #ifndef VNC_DYNAMICS_H #include <vnc/dynamics.h> #endif /* This is the description of the main structure of ViNCEd, the ViNCWindow. It is linked to a group of "owners" that share a common output window. This window is described by this structure */ struct ViNCWindow { struct ViNCWindow *vcn_succ,*vcn_pred; /* linked list in library base */ UWORD vcn_Version; /* version information */ UWORD vcn_Revision; struct SignalSemaphore vcn_Semaphore; /* access grant. DO NOT TOUCH. Use LockWindow(), UnLockWindow()! */ UWORD vcn_OpenCount; /* times DOS Open'd this. No lock count, no asyncs here */ /* base pointers */ struct VNCBase *vcn_VNCBase; /* library base */ struct ViUserNode *vcn_UserNode; /* for you. See below*/ /* important flags */ ULONG vcn_Flags; ULONG vcn_ExtFlags; /* even more */ ULONG vnc_EventFlags; /* received events */ ULONG vcn_DOSFlags; /* much more */ ULONG vcn_RequestedEvents;/* receive which input events */ /* links to the system */ struct Window *vcn_Window; /* the intuition window, if open */ struct ViNCNewWindow *vcn_NewWindow; /* temporary for reopen */ struct RastPort *vcn_RastPort; /* private one, for drawing*/ struct Layer *vcn_Layer; /* the layer */ struct Screen *vcn_Screen; /* the screen the window is displayed on, if open */ struct TmpRas *vcn_TmpRas; /* used to speedup scrolling */ struct TextFont *vcn_TextFont; /* text used for rendering*/ void *vcn_MemPool; /* ViNCEd's private memory pool. Do not touch, THIS IS NOT EXEC COMPATIBLE */ struct DosList *vcn_DeviceNode; /* no BPTR! Pointer to dos device entry */ struct ConUnit *vcn_ConUnit; /* ConUnit for backwards compatibility */ struct KeyMap *vcn_KeyMap; /* used keyboard */ UWORD *vcn_TabStops; /* array of TAB positions*/ /* size of window and font */ UWORD vcn_TXSize; UWORD vcn_TYSize; /* Size of the font */ UWORD vcn_TBaseLine; /* text base line */ UWORD vcn_TotalCount;/* total open count of all structures. The handler is allowed to leave not until this is zero */ UWORD vcn_LeftOffset;/* text starting offset in the window */ UWORD vcn_TopOffset; /* same, but vertical */ UWORD vcn_RightOffset; UWORD vcn_BottomOffset; /* for mini clipping */ UWORD vcn_Width; UWORD vcn_Height; /* available area for drawing in pixels */ UWORD vcn_CWidth; UWORD vcn_CHeight; /* same in characters */ UWORD vcn_BProtLeft; UWORD vcn_BProtTop; UWORD vcn_BPropRight; UWORD vcn_BPortBottom; /* border protection zone, against italic characters */ UWORD vcn_RightScroll; UWORD vcn_LeftScroll;/* scrolling margins*/ /* system lists */ struct MinList vcn_reservedlist; struct MinList vcn_MemBlockList; /* dynamic memory pool*/ struct MinList vcn_InputBList; /* history lines */ struct MinList vcn_ButtonList; /* buttons */ struct MinList vcn_ReceivedReads;/* Read() pkt's Q here */ struct MinList vcn_ReceivedWrites;/* Write()'s Q here */ struct MinList vcn_OwnerList; /* list of owners, i.e. named consoles. !WARNING! Semaphore protected! DO NOT TOUCH! LockWindow() is NOT ENOUGH here! */ struct MinList vcn_UpperLineList;/* upper lines */ struct MinList vcn_LowerLineList;/* lower lines */ struct MinList vcn_FreeList; /* garbage snip lines */ struct MinList vcn_HookList; /* window wide hooks */ struct MinList vcn_MacroList; /* user macros */ /* position of window & cursor */ UWORD vcn_CursorX; UWORD vcn_CursorY; /* cursor position */ UWORD vcn_ScrollX; /* horizontal scrolling */ UWORD vcn_GfxScrollX; /* and what's seen on the screen */ UWORD vcn_SearchX; /* private for pattern searching */ UWORD vcn_DOSX; /* DOS cursor location for mask input hack */ UBYTE vcn_RefreshBits; /* window refresh mode, see below */ UBYTE vcn_RefreshCounter;/* times the refresh was requested */ UWORD vcn_DeltaScroll; /* amount of lines scrolled while output disabled */ UWORD vcn_BlockX; UWORD vcn_BlockY; /* position of end of block */ UWORD vcn_MenuNumber; /* menu selected last */ UWORD vcn_MenuQualifier; /* last menu qualifier */ struct Gadget *vcn_PressedGadget; /* gadget hold down, or NULL */ /* colors and types. All come in packed version, see vnc/dynamics.h */ UBYTE vcn_ActualLineType; /* copy of cur. line */ UBYTE vcn_ActualLineMask; /* bitplane mask */ UBYTE vcn_ActualPenPair; /* colors and */ UBYTE vcn_ActualType; /* draw mode, packed*/ UBYTE vcn_UserPenPair; UBYTE vcn_UserType; /* input style characters*/ UBYTE vcn_DOSPenPair; UBYTE vcn_DOSType; /* dos (output) char's */ UBYTE vcn_BackFillPenPair; UBYTE vcn_BackFillType; /* only BPen used */ UBYTE vcn_PlaneMaskPenPair; UBYTE vcn_PlaneMaskType; /* used for concurrent mode */ /* actual lines, in the screen and in the buffer, line pointers, get adjusted if lines move in memory. See dynamics.h */ struct DynLine *vcn_ActualLine; /* or NULL */ struct DynLine *vcn_ActualInput; /* current history line */ struct DynLine *vcn_LinePtr; /* general purpose auto adjust pointer */ struct DynLine *vcn_AnchorLine; /* for block marking */ UWORD vcn_ActualY; /* position of line in buffer */ UWORD vcn_AnchorLineX;/* reserved */ UWORD vcn_AnchorX; UWORD vcn_AnchorY; /* anchor position of current block */ /* line counters and thresholds */ UWORD vcn_InpCount; /* current size of history */ UWORD vcn_InpMax; /* maximal size of history */ UWORD vcn_UpperCount; UWORD vcn_UpperMax; /* same for upper lines */ UWORD vcn_LowerCount; UWORD vcn_LowerMax; /* same for lower lines */ /* internal buffers and their sizing */ struct VCharLine *vcn_EditBuffer; /* contains current line */ char *vcn_SearchBuffer; /* for history search */ char *vcn_RawKeyBuffer; /* for RawKeyConvert */ char *vcn_BufObsolete[4]; char *vcn_CutBuffer; /* for ^K, ^Y */ char *vcn_CommandBuffer; /* reserved */ char *vcn_WindowTitle; char *vcn_ScreenTitle; char *vcn_PubScreenName; /* like it says */ char *vcn_MObsolete[10]; UWORD vcn_EditSize; /* size of EditBuffer */ UWORD vcn_SearchSize; UWORD vcn_RawKeySize; UWORD vcn_DOSSize; /* obsolete */ UWORD vcn_ASCSize; /* obsolete */ UWORD vcn_CutSize; /* ports, iorequests and signal masks */ struct MsgPort *vcn_WindowPort; /* not IDCMP, private!*/ ULONG vcn_WindowSignalMask; struct MsgPort *vcn_DOSPort; /* port of NULL owner */ ULONG vcn_DOSSignalMask; struct MsgPort *vcn_IOPort; /* generic port for IO interaction */ ULONG vcn_IOSignalMask; struct IOStdReq *vcn_ConsoleIO; /* for console IO */ struct timerequest *vcn_TimerIO; struct IOStdReq *vcn_InputIO; struct IOStdReq *vcn_UserIORequest; /* given to user by dos packet */ /* colors and more. Added in V2.36 */ UBYTE vcn_MenuDetailPen; UBYTE vcn_MenuBlockPen; UBYTE vcn_GlobalRasterMask; /* used to speed up drawing */ UBYTE vcn_GlobalInvertMask; /* used to draw the cursor */ /* gadgets and more. Please do not touch - these aren't the actual gadgets if boopsis are available! */ struct Gadget *vcn_PropXGadget; struct Gadget *vcn_PropYGadget; struct Gadget *vcn_CommandGadget; /* reserved */ struct Menu *vcn_Menu; /* the menu in the window */ void *vcn_MenuRemember; /* memory management for menu structs, ViNCEd internal, NOT INTUITION COMPATIBLE*/ /* link to the dos */ struct DosPacket *vcn_ActualDP; /* packet in action */ ULONG vcn_longreserved; struct ViOwner *vcn_ActualOwner; /* in foreground */ struct ViOwner *vcn_BREAKOwner; /* ^C whom ? */ struct ViOwner *vcn_OpenOwner; /* opened this window */ /* added these in 2.00 */ struct DynLine *vcn_DOSLine; /* dos set cursor here */ UWORD vcn_KeepOpenCounter; /* window iconification forbid */ UWORD vcn_counterreserved; /* added in 2.41 */ UWORD vcn_TopRows; UWORD vcn_BottomRows; /* scrolling borders, CSI R */ UWORD vcn_LeftColumns; UWORD vcn_RightColumns; /* not yet used */ UWORD vcn_ItalicLeft; UWORD vcn_ItalicRight; /* additional room for italic characters */ /* io requests for delay */ struct timerequest *vcn_PrivateTimerIO; /* intuition delay */ struct timerrequest *vcn_DelayTimerIO; /* for refresh */ struct timerrequest *vcn_ScrollTimerIO; /* for scrolling */ struct timerrequest *vcn_BlinkTimerIO; /* for cursor blinking */ /* delay times in micros, see prefs.h */ ULONG vcn_DelayMicros; ULONG vcn_RebuildMicros; ULONG vcn_SlowMicros; ULONG vcn_BlinkMicros; /* time stamp the gadget was pressed down */ ULONG vcn_TimeDown[2]; /* added in 3.00 */ UWORD vcn_SelectedLeftOffset; UWORD vcn_SelectedTopOffset; UWORD vcn_SelectedWidth; UWORD vcn_SelectedHeight; /* borders set by CBM CSI sequences */ /* even more gadgets. DO NOT TOUCH! These aren't the actual gadgets if boopsis are available ! */ struct Gadget *vcn_LeftGadget; struct Gadget *vcn_RightGadget; struct Gadget *vcn_UpGadget; struct Gadget *vcn_DownGadget; /* arrows */ struct Gadget *vcn_IconicGadget; /* iconification */ struct Gadget *vcn_FirstVNCGadget; /* first private gadget added to the window */ UWORD vcn_ViNCNumGads; /* number of gad's added */ UWORD vcn_ViNCGadPos; /* at which position ?*/ /* dimensions of the sizing gadgets and arrows... */ UWORD vcn_HorWidth; UWORD vcn_HorHeight; UWORD vcn_VertWidth; UWORD vcn_VertHeight; /* arrow gadgets */ UWORD vcn_SizingWidth; UWORD vcn_SizingHeight; UWORD vcn_IconicWidth; UWORD vcn_IconicHeight; UWORD vcn_LeftTitle; /* free position near close */ UWORD vcn_LeftButton; /* left edge of leftmost button, relative to rightmost edge */ UWORD vcn_CloseWidth; /* width of the close gadget */ UWORD vcn_DimReserved; /* Stuff needed for iconification */ struct DiskObject *vcn_IconicDOP; /* icon for iconification */ struct AppIcon *vcn_AppIcon; /* the code we got from WB */ UBYTE vcn_IconicCode;/* internal use... */ UBYTE vcn_IconcRes[3]; /* reserved */ char *vcn_IconTitle; /* the title */ /* complete (unpacked) colors */ UBYTE vcn_UserExtAPen; UBYTE vcn_UserExtBPen; /* user input colors */ UBYTE vcn_UserExtMode; UBYTE vcn_UserExtReserved; UBYTE vcn_DOSExtAPen; UBYTE vcn_DOSExtBPen; UBYTE vcn_DOSExtMode; /* same for output */ UBYTE vcn_DOSExtReserved; UBYTE vcn_BackExtAPen; /* unused */ UBYTE vcn_BackExtBPen; /* backfill pen */ UBYTE vcn_BackExtMode; /* unused */ UBYTE vcn_BackExtReserved; /* colors for rendering. Used by ViNCEd and SetVNC */ UBYTE vcn_LightColor; /* shine pen */ UBYTE vcn_DarkColor; /* shadow pen */ UBYTE vcn_FillColor; /* background. =0 */ UBYTE vcn_TextColor; /* used for text */ UBYTE vcn_MarkColor; /* special text */ UBYTE vcn_ArrowColor; /* colors of arrows */ UBYTE vcn_ArrowLight; UBYTE vcn_ArrowDark; /* usually shine & shadow but not in 1.2/1.3 */ UBYTE vcn_FillTextColor; /* text in the bar */ UBYTE vcn_reserved[3]; /* even more master pointers for the DynLines. Get relocated if lines move. For private use only! */ struct DynLine *vcn_LinePtrA; struct DynLine *vcn_LinePtrB; struct DynLine *vcn_LinePtrC; /* screen support */ ULONG vcn_ScreenSignalMask; UBYTE vcn_ScreenSignalBit; /* for pubscreen close */ UBYTE vcn_ScreenRes[3]; struct Screen *vcn_PubScreen; /* our public screen again, if open */ struct TextAttr vcn_PrivAttr; /* not used, but reserved */ struct ViNCNewWindow *vcn_LastNewWindow; /* used for re-opening */ /* final (ready for use) titles after parsing */ char *vcn_FinalTitle; char *vcn_FinalScreenTitle; char *vcn_FinalIconTitle; /* again screen support */ ULONG vcn_DefaultModeID; /* for screens */ struct ViColorEntry vcn_Colors[16]; /* current colors */ /* TABHook support */ struct MsgPort *vcn_TABHookPort; /* for communications with the ViNCFiler */ struct Library *vcn_AslBase; /* DO NOT READ! MIGHT BE INVALID! */ struct Library *vcn_ArpBase; /* ditto */ ULONG vcn_TABTime[2]; /* time of last TAB */ ULONG vcn_TABFlags; /* private flags for the TABHook */ struct MinList vcn_TABExpansionList; /* what has been found */ void *vcn_TABCurrentNode; /* do not care about it */ struct ViOwner *vcn_TABOwner; /* who pressed TAB ?*/ UWORD vcn_TABLineLen; UWORD vcn_TABCursorPos; /* and where ?*/ char *vcn_TABPatBuf; /* expanded pattern. */ char *vcn_TABRemainder; UWORD vcn_GluePos; /* where to glue in again */ UWORD vcn_ArgNum; /* which argument to expand */ UWORD vcn_PatPos; /* where's #? ?*/ UWORD vcn_TABReserved; struct AppWindow *vcn_AppWindow; /* for icon drop */ BPTR vcn_TABLock; /* expansion list is relative to this one */ UWORD vcn_PathOnlyQualifier; UWORD vcn_NameOnlyQualifier; /* more color support */ struct ViColorEntry vcn_DefaultColors[16]; /* default colors */ /* private fields beyond this point, do not read! do not allocate yourself, use AllocCNWindow() ! */ }; /* The next node is definitly for your private use! ViNCEd does not touch it, except for one line master pointer that gets adjusted if the line moves... */ /* Valid flags in vcn_Flags can be found in vpf_Flags, see Prefs.h. Same goes for vcn_DOSFlags. ExtFlags are for internal use. Not documented cause they will change in the future.... */ /* Refresh modes... */ /* horizontal line */ #define VCNR_HOR_BIT 0 /* vertical screen */ #define VCNR_VERT_BIT 1 /* total refresh */ #define VCNR_TOTAL_BIT 2 /* layer must be refreshed */ #define VCNR_LAYER_BIT 3 /* currently refreshing */ #define VCNR_REFRESHING_BIT 6 /* masking forbidden, gets calculated */ #define VNCR_FULLMASK_BIT 7 struct ViUserNode { struct ViNCWindow *ucn_Window; /* points back to structure above */ struct VNCBase *ucn_LibBase; /* library base */ struct DynLine *ucn_UserLinePtr; /* gets updated. Keep line ptrs here! */ ULONG ucn_UserData; void *ucn_UserPtr; struct List ucn_UserList; /* Not initialized! */ UWORD ucn_UserReserved; /* don't touch this! */ UWORD ucn_UserCount; UWORD ucn_UserX; UWORD ucn_UserY; }; /* The next one is used for OpenAWindow(), to attach an intuition window to a ViNCWindow */ struct ViNCNewWindow { WORD vnw_LeftEdge; WORD vnw_TopEdge; /* position. Set top to -1 to adjust to drag bar */ WORD vnw_Width; WORD vnw_Height; /* size. Set to -1 to get maximal size */ UBYTE vnw_Pens[2]; /* reserved. Must be -1,-1 */ ULONG vnw_ViNCFlags; /* see below. No IDCMP! */ /* note that no IDCMP flags are here! ViNCEd does not use the IDCMP, instead an input handler is used ! */ ULONG vnw_WindowFlags; /* passed to intuition as window flags */ WORD vnw_AltLeftEdge; WORD vnw_AltTopEdge; WORD vnw_AltWidth; WORD vnw_AltHeight; /* alternate position */ char *vnw_Title; void *vnw_Screen; /* pointer to intuition screen, or name of public screen */ struct BitMap *vnw_BitMap; /* for superbitmap. Not tested */ WORD vnw_MinWidth,vnw_MinHeight; WORD vnw_MaxWidth,vnw_MaxHeight; /* set to -1,-1 for maximal dimension! */ UWORD vnw_Type; struct TagItem *vnw_Tags; /* expand on your own */ struct Window *vnw_UserWindow; /* set to install in own window */ char *vnw_ScreenTitle; ULONG vnw_MonitorID; /* for private screens */ UWORD vnw_Depth; /* for depth of screen */ UBYTE vnw_Cols,vnw_Rows; /* dimensions in characters, if not zero */ struct TextFont *vnw_TextFont; /* Text Font to use */ }; /* Useful screen types */ /* open on workbench or on ViNCEd screen (set proper flags, see below) */ #define VNW_STYPE_WORKBENCH 1 /* open on custom screen */ #define VNW_STYPE_CUSTOM 15 /* open on public screen */ #define VNW_STYPE_PUBLIC 2 /* Add the standard menu */ #define VNW_ADDMENU_BIT 30 #define VNW_ADDMENU_MASK (1L<<30) /* Add X prop gadget */ #define VNW_ADDPROPX_BIT 29 #define VNW_ADDPROPX_MASK (1L<<29) /* Add Y prop gadget */ #define VNW_ADDPROPY_BIT 28 #define VNW_ADDPROPY_MASK (1L<<28) /* Fall back to WB if custom/public screen not available */ #define VNW_PUBFALLBACK_BIT 27 #define VNW_PUBFALLBACK_MASK (1L<<27) /* screen title available */ #define VNW_WITHTITLE_BIT 26 #define VNW_WITHTITLE_MASK (1L<<26) /* chunky graphics ? */ #define VNW_CHUNKYPIXEL_BIT 25 #define VNW_CHUNKYPIXEL_MASK (1L<<25) /* shell window ? */ #define VNW_SHELL_BIT 24 #define VNW_SHELL_MASK (1L<<24) /* add buttons ? */ #define VNW_ADDBUTTONS_BIT 23 #define VNW_ADDBUTTONS_MASK (1L<<23) /* add iconify ? */ #define VNW_ADDICONIC_BIT 22 #define VNW_ADDICONIC_MASK (1L<<22) /* open on own screen? Set type to VNW_STYPE_WORKBENCH in this case */ #define VNW_PRIVSCREEN_BIT 21 #define VNW_PRIVSCREEN_MASK (1L<<21) /* remove dragbar ?*/ #define VNW_NODRAGBAR_BIT 20 #define VNW_NODRAGBAR_MASK (1L<<20) /* keep user window open ?*/ #define VNW_KEEPOPEN_BIT 19 #define VNW_KEEPOPEN_MASK (1L<<19) #endif