/* ** Gui.h ** ** Copyright (C) 1993,94,95 by Bernardo Innocenti ** ** Various definitions for the user interface. */ /***************/ /* WinUserData */ /***************/ /* This structure holds data needed to handle windows * in a nice Object oriented way (no more switchs) */ struct WinUserData { struct MinNode Link; /* Used to mantain a list of opened windows. */ struct Window *Win; struct Gadget **Gadgets; UBYTE *Keys; struct IBox WindowZoom; struct AppWindow *AppWin; struct TextAttr *Attr; struct TextFont *Font; LONG WUDFlags; /* Window specific functions called in case of IDCMP_REFRESHWINDOW, IDCMP_CLOSEWINDOW, * AppMessage or special IDCMP messages. */ void (*RenderWin)(void); void (*CloseWin)(void); void (*DropIcon)(struct AppMessage *); void *IDCMPFunc; /* Data used during creation */ struct Gadget *GList; struct IBox WindowSize; struct NewMenu *NewMenu; UWORD *GTypes; struct NewGadget *NGad; ULONG *GTags; ULONG GCount; ULONG Flags; ULONG IDCMPFlags; STRPTR Title; }; /* Flags for WinUserData->WUDFlags */ #define WUDF_REOPENME (1<<0) /* the WUDS structure is used to make an array of all * windows with the related OpenXxxWindow() functions. */ struct WUDS { struct WinUserData *Wud; LONG (*OpenWin)(void); }; /* This structure is used by LockWindows() to * track modifications made to the windows. */ struct WindowLock { struct Requester Req; ULONG OldIDCMPFlags; UWORD OldMinWidth, OldMinHeight, OldMaxWidth, OldMaxHeight; }; /***********/ /* ScrInfo */ /***********/ struct ScrInfo { ULONG DisplayID; /* Display mode ID */ ULONG Width; /* Width of display in pixels */ ULONG Height; /* Height of display in pixels */ UWORD Depth; /* Number of bit-planes */ UWORD OverscanType; /* Type of overscan of display */ BOOL AutoScroll; /* Display should auto-scroll? */ BOOL OwnPalette; UWORD Colors[32]; UBYTE PubScreenName[32]; }; /*******************/ /* File requesters */ /*******************/ /* This structure is used to reference all the file requesters. */ struct XMFileReq { APTR FReq; /* Real file requester (ASL or ReqTools) */ ULONG Title; /* Message number for title */ ULONG Flags; /* FRF_DOSAVEMODE, FRF_DOPATTERNS, FRF_DOMULTISELECT... */ }; enum { FREQ_LOADMOD, FREQ_SAVEMOD, FREQ_LOADINST, FREQ_SAVEINST, FREQ_LOADPATT, FREQ_SAVEPATT, FREQ_LOADMISC, FREQ_SAVEMISC, FREQ_COUNT }; /************/ /* Switches */ /************/ struct ClearSwitches { BOOL ClearPatt, ClearSeq, ClearInstr; }; struct SaveSwitches { UWORD SaveType; BOOL SavePatt, SaveSeq, SaveInstr, SaveIcons, SaveNames; }; struct OptSwitches { BOOL RemPatts, RemDupPatts, RemInstr, CutAfterLoop, CutEndZero; }; struct GuiSwitches { BOOL SaveIcons, AskOverwrite, AskExit, Verbose, ShowAppIcon, UseReqTools, SmartRefresh, UseDataTypes, InstrSaveIcons; UWORD InstrSaveMode; UWORD SampDrawMode; }; struct PattSwitches { ULONG TextPen, LinesPen, TinyLinesPen; ULONG MaxUndoLevels, MaxUndoMem; ULONG Flags; /* See for possble flags */ WORD AdvanceTracks, AdvanceLines; WORD VScrollerPlace, HScrollerPlace; UBYTE ClipboardUnit, Backdrop; }; /* Instrument save modes */ enum { INST_8SVX, INST_8SVX_FIB, INST_RAW, INST_XPK }; // Handy macros to get a gadget string/number #define GetString(g) (((struct StringInfo *)g->SpecialInfo)->Buffer) #define GetNumber(g) (((struct StringInfo *)g->SpecialInfo)->LongInt) // Some handy definitions missing in #define IEQUALIFIER_SHIFT (IEQUALIFIER_LSHIFT | IEQUALIFIER_RSHIFT) #define IEQUALIFIER_ALT (IEQUALIFIER_LALT | IEQUALIFIER_RALT) #define IEQUALIFIER_COMMAND (IEQUALIFIER_LCOMMAND | IEQUALIFIER_RCOMMAND) // Any break flag #define SIGBREAKFLAGS (SIGBREAKF_CTRL_C | SIGBREAKF_CTRL_D | SIGBREAKF_CTRL_E | SIGBREAKF_CTRL_F) // XModule custom gadget Tags /* ti_Data is a pointer to a setup function for custom gadgets. * It receives the newly allocated Gadget structure and should customize * all fields it is interested in, as well as doing all necessary * allocations and precalculations needed for the custom gadget. * When the XMGAD_BoopsiClass tag is specified, SetupFunc() receves the * BOOPSI class pointer and the NewGadget structure associated with the * gadget. SetupFunc() should return a pointer to the BOOPSI Gadget * it has allocated. */ #define XMGAD_SetupFunc (TAG_USER+1) /* ti_Data points to the BOOPSI class to pass to SetupFunc(). When this * tag is specified, the gadget is _not_ allocated with the GadTools * function CreateGadget(). When the window is closed with MyCloseWindow(), * or when MyOpenWindow() fails after creating the object, it is your duty * to DisposeObject() the gadget. */ #define XMGAD_BoopsiClass (TAG_USER+2) /********************/ /* External symbols */ /********************/ extern struct Screen *Scr; extern struct ScrInfo ScrInfo; extern APTR VisualInfo; extern struct DrawInfo *DrawInfo; extern CxObj *MyBroker; extern UWORD OffX, OffY; extern UWORD WinLockCount; extern ULONG UniqueID; extern chip UWORD BlockPointer[]; extern struct IntuiMessage IntuiMsg; extern struct MsgPort *WinPort, *PubPort, *AppPort, *FileReqPort, *CxPort; extern struct TextAttr TopazAttr, ScreenAttr, WindowAttr, ListAttr, EditorAttr; extern ULONG FileReqSig, AppSig, AudioSig, CxSig, AmigaGuideSig, PubPortSig, Signals; // Global Wait() signals extern struct Process *FileReqTask; extern struct XMFileReq FileReqs[FREQ_COUNT]; extern struct WinUserData OptimizationWUD, InstrumentsWUD, SequenceWUD, ProgressWUD, LogWUD, PatternWUD, ClearWUD, SaveFormatWUD, ToolBoxWUD, SongInfoWUD, SampleWUD, PrefsWUD, PlayWUD, PattPrefsWUD, PattSizeWUD; extern struct WUDS Wuds[]; extern struct List WindowList, InstrList, PatternsList, SequenceList, LogList, SongList; extern struct SaveSwitches SaveSwitches; extern struct ClearSwitches ClearSwitches; extern struct OptSwitches OptSwitches; extern struct GuiSwitches GuiSwitches; extern struct PattSwitches PattSwitches; extern BOOL DoNextSelect; extern BOOL ShowRequesters; extern BOOL Iconified; extern BOOL Quit; /******************************************/ /* Window Open/Close function prototypes */ /******************************************/ LONG OpenOptimizationWindow (void); void CloseOptimizationWindow (void); LONG OpenInstrumentsWindow (void); void CloseInstrumentsWindow (void); LONG OpenSequenceWindow (void); void CloseSequenceWindow (void); LONG OpenProgressWindow (void); void CloseProgressWindow (void); LONG OpenLogWindow (void); void CloseLogWindow (void); LONG OpenPatternWindow (void); void ClosePatternWindow (void); LONG OpenClearWindow (void); void CloseClearWindow (void); LONG OpenToolBoxWindow (void); void CloseToolBoxWindow (void); LONG OpenSongInfoWindow (void); void CloseSongInfoWindow (void); LONG OpenSampleWindow (void); void CloseSampleWindow (void); LONG OpenSaveFormatWindow (void); void CloseSaveFormatWindow (void); LONG OpenPrefsWindow (void); void ClosePrefsWindow (void); LONG OpenPlayWindow (void); void ClosePlayWindow (void); LONG OpenPattPrefsWindow (void); void ClosePattPrefsWindow (void); LONG OpenPattSizeWindow (void); void ClosePattSizeWindow (void); /******************************/ /* Other functions prototypes */ /******************************/ void UpdateInstrList (void); void UpdateSongInfo (void); void UpdatePatternList (void); void UpdateSequenceList (void); void UpdateSample (void); void UpdateSampInfo (void); void UpdateSampGraph (void); void UpdateSampleMenu (void); void UpdateGuiSwitches (void); void UpdateInstrSwitches (void); void UpdateClearSwitches (void); void UpdateSaveSwitches (void); void UpdateOptSwitches (void); void UpdatePrefsWindow (void); void UpdatePattern (void); void UpdateEditorInst (void); void UpdatePlay (void); void UpdatePattSize (void); void UpdatePattPrefs (void); void AddSongInfo (struct SongInfo *si); void RemoveSongInfo (struct SongInfo *si); void ToolBoxDropIcon (struct AppMessage *msg); void LockWindows (void); void UnlockWindows (void); void RevealWindow (struct WinUserData *wud); void SetGadgets (struct WinUserData *wud, ULONG arg, ...); void RenderWindowTexts (struct WinUserData *wud, struct IntuiText *texts, UWORD tnum); void RenderBevelBox (struct WinUserData *wud, WORD x1, WORD y1, WORD x2, WORD y2); LONG AddListViewNodeA (struct List *lv, STRPTR label, LONG *args); LONG AddListViewNode (struct List *lv, STRPTR label, ...); void RemListViewNode (struct Node *n); struct Gadget *CreateGadgets (struct WinUserData *wud); struct Window *MyOpenWindow (struct WinUserData *wud); void DeleteGadgets (struct WinUserData *wud); void MyCloseWindow (struct Window *win); void ReopenWindows (void); LONG SetupScreen (void); void CloseDownScreen (void); UWORD ComputeX (struct WinUserData *wud, UWORD value); UWORD ComputeY (struct WinUserData *wud, UWORD value);