Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / tools / perl-5.8.0 / lib / site_perl / 5.8.0 / sun4-solaris / Tk / pTk / tixForm.h

/*
* tixForm.h --
*
*      Declares the internal functions and data types for the Tix Form
*      geometry manager.
*
* Copyright (c) 1996, Expert Interface Technologies
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
*/

#ifndef _TIX_FORM_H
#define _TIX_FORM_H

#define SIDE0   0
#define SIDE1   1

#define NEXT_SIDE(x) (!x)

#define SIDEX   0
#define SIDEY   1

#define AXIS_X  0
#define AXIS_Y  1

#define OPPO_SIDE0  1
#define OPPO_SIDE1  2
#define OPPO_ALL    3

#define PINNED_SIDE0  4
#define PINNED_SIDE1  8
#define PINNED_ALL   12

#define ATT_NONE                0
#define ATT_GRID                1
#define ATT_OPPOSITE            2
#define ATT_PARALLEL            3

/*
* The following structures carry information about the client windows
*/
typedef union {
   int                 grid;
   struct _FormInfo  * widget;
} Attachment;

typedef struct {
   int pcnt;           /* percentage anchor point */
   int disp;           /* displacement from the percentage anchor point*/
} Side;

typedef struct _FormInfo {
   Tk_Window           tkwin;
   struct _MasterInfo* master;         /* The master of this window */
   struct _FormInfo  * next;

   int                 depend;         /* used to detect circular dependency*/

   /* These are specified by the user and set by the "tixForm" command
    */
   Attachment          att[2][2];      /* anchor of attachment */
   int                 off[2][2];      /* offset of attachment */
   char                isDefault[2][2];/* Is this side a default attachment*/

   char                attType[2][2];  /* type of attachment
                                          GRID or PIXEL*/
   int                 pad[2][2];      /* value of padding */

   /* These values are calculated by the PinnClient() functions
    * and are used to calculated the required size of the master
    * inside CalculateMasterGeometry(), as well as the positions
    * of the clients inside ArrangeGeometry()
    */
   Side                side[2][2];
   int                 sideFlags[2];

   /* These values are used to place the clients into the clients
    */
   int                 posn[2][2];

   /* These things are for Spring'ing */
   int                 spring[2][2];
   struct _FormInfo  * strWidget[2][2];
   int                 springFail[2];
   int                 fill[2];
} FormInfo;


/*
* The following structures carry information about the master windows
*/
typedef struct {
   unsigned int        isDeleted : 1;
   unsigned int        repackPending : 1;
} MasterFlags;

typedef struct _MasterInfo {
   Tk_Window           tkwin;
   struct _FormInfo  * client;
   struct _FormInfo  * client_tail;
   int                 numClients;
   int                 reqSize[2];
   int                 numRequests;    /* This is used to detect
                                        * whether two geometry managers
                                        * are used to manage the same
                                        * master window
                                        */
   int                 grids[2];
   MasterFlags         flags;
} MasterInfo;

/* tixFormMisc.c */


EXTERN int              TixFm_Configure _ANSI_ARGS_((FormInfo *clientPtr,
                           Tk_Window topLevel,
                           Tcl_Interp* interp, int argc, Tcl_Obj **objv));

/* tixForm.c */
EXTERN FormInfo *       TixFm_GetFormInfo _ANSI_ARGS_((Tk_Window tkwin,
                           int create));
EXTERN void             TixFm_StructureProc _ANSI_ARGS_((ClientData clientData,
                           XEvent * eventPtr));
EXTERN void             TixFm_AddToMaster _ANSI_ARGS_((MasterInfo *masterPtr,
                           FormInfo *clientPtr));
EXTERN void             TixFm_DeleteMaster _ANSI_ARGS_((
                           MasterInfo *masterPtr));
EXTERN void             TixFm_FreeMasterInfo _ANSI_ARGS_((
                           char *clientData));
EXTERN FormInfo *       TixFm_FindClientPtrByName _ANSI_ARGS_((
                           Tcl_Interp * interp, char * name,
                           Tk_Window topLevel));
EXTERN void             TixFm_ForgetOneClient _ANSI_ARGS_((
                           FormInfo *clientPtr));
EXTERN void             TixFm_Unlink _ANSI_ARGS_((FormInfo *clientPtr));
EXTERN void             TixFm_UnlinkFromMaster _ANSI_ARGS_((
                           FormInfo *clientPtr));
#endif /* _TIX_FORM_H */