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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 / tixGrid.h
/*
* tixGrid.h --
*
* Defines main data structures for tixGrid
*
* 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_GRID_H_
#define _TIX_GRID_H_
#include "tkVMacro.h"
#ifndef _TIX_GRID_DATA_H_
#include "tixGrData.h"
#endif
#define TIX_X 0
#define TIX_Y 1
#define TIX_S_MARGIN 0
#define TIX_X_MARGIN 1
#define TIX_Y_MARGIN 2
#define TIX_MAIN 3
#define TIX_SITE_NONE -1
typedef struct TixGrEntry {
Tix_DItem * iPtr;
Tcl_HashEntry * entryPtr[2]; /* The index of this entry in the
* row/col tables */
} TixGrEntry;
/*----------------------------------------------------------------------
* Render Block
*
* Before the Grid is rendered, information is filled into a pseudo 2D
* array of RenderBlockElem's:
*
* (1) entries are placed in the appropriate (x,y) locations
* (2) background and borders are formatted according
* (3) highlights are formatted.
*
* The widget is redrawn using the render-block. This saves reformatting
* the next time the widget is exposed.
*----------------------------------------------------------------------
*/
typedef struct RenderBlockElem {
TixGrEntry * chPtr; /* not allocated, don't need to free */
int borderW[2][2];
int index[2];
unsigned int selected : 1;
unsigned int filled : 1;
} RenderBlockElem;
/* ElmDispSize --
*
* This structure stores the size information of the visible
* rows (RenderBlock.dispSize[0][...]) and columns
* (RenderBlock.dispSize[1][...])
*/
typedef struct ElmDispSize {
int preBorder;
int size;
int postBorder;
int total; /* simple the sum of the above */
} ElmDispSize;
typedef struct RenderBlock {
int size[2]; /* num of rows and cols in the render block */
RenderBlockElem **elms; /* An Malloc'ed pseudo 2D array (you can do
* things like elms[0][0]), Used for the
* main body of the Grid.
*/
ElmDispSize *dispSize[2]; /* (dispSizes[0][x], dispSizes[1][y])
* will be the dimension of the element (x,y)
* displayed on the screen (may be bigger
* or smaller than its desired size). */
int visArea[2]; /* visible area (width times height) of
* the visible cells on the screen */
} RenderBlock;
/*----------------------------------------------------------------------
* RenderInfo
*
* This stores information for rendering from the RB into an X drawable.
*
*----------------------------------------------------------------------
*/
typedef struct RenderInfo {
Drawable drawable;
int origin[2];
int offset[2];
int size[2]; /* width and height of the area to draw
* (number of pixels starting from the offset)
* if offset = (2,2) and size = (5,5) we have
* to draw the rectangle ((2,2), (6,6));
*/
struct { /* the current valid grid area for the */
int x1, x2, y1, y2; /* "format" command */
int whichArea;
} fmt;
} RenderInfo;
typedef struct ExposedArea {
int x1, y1, x2, y2;
} ExposedArea, Rect;
/*----------------------------------------------------------------------
* ColorInfo
*
* These colors are used by the format commands. They must be saved
* or otherwise the colormap may be changed ..
*----------------------------------------------------------------------
*/
typedef struct ColorInfo {
struct ColorInfo * next;
int counter;
int type; /* TK_CONFIG_BORDER or TK_CONFIG_COLOR */
long pixel;
Tk_3DBorder border;
XColor * color;
} ColorInfo;
/*----------------------------------------------------------------------
* SelectBlock
*
* These structures are arranged in a list and are used to determine
* where a cell is selected.
*----------------------------------------------------------------------
*/
#define TIX_GR_CLEAR 1
#define TIX_GR_SET 2
#define TIX_GR_TOGGLE 3
#define TIX_GR_MAX 0x7fffffff
#define TIX_GR_RESIZE 1
#define TIX_GR_REDRAW 2
typedef struct SelectBlock {
struct SelectBlock * next;
int range[2][2]; /* the top left and bottom right corners */
int type; /* TIX_GR_CLEAR, TIX_GR_SET,
* TIX_GR_TOGGLE
*
* If several SelectBlock covers the same
* cell, the last block in the wPtr->selList
* determines whether this cell is selected
* or not */
} SelectBlock;
/*----------------------------------------------------------------------
* GrSortItem
*
* Used to sort the items in the grid
*----------------------------------------------------------------------
*/
typedef struct Tix_GrSortItem {
Arg data; /* is usually a string, but
* can be a pointer to an
* arbitrary data in C API */
int index; /* row or column */
} Tix_GrSortItem;
/*----------------------------------------------------------------------
* Data structure for iterating the cells inside the grid.
*
*----------------------------------------------------------------------
*/
typedef struct Tix_GrDataRowSearch {
struct TixGridRowCol * row;
Tcl_HashSearch hashSearch;
Tcl_HashEntry *hashPtr;
} Tix_GrDataRowSearch;
typedef struct Tix_GrDataCellSearch {
char * data;
Tcl_HashSearch hashSearch;
Tcl_HashEntry *hashPtr;
} Tix_GrDataCellSearch;
/*----------------------------------------------------------------------
*
* Main data structure of the grid widget.
*
*----------------------------------------------------------------------
*/
typedef struct Tix_GridScrollInfo {
LangCallback *command;
int max; /* total size (width or height) of the widget*/
int offset; /* The top/left side of the scrolled widget */
int unit; /* How much should we scroll when the user */
double window; /* visible size, percentage of the total */
}Tix_GridScrollInfo;
typedef struct GridStruct {
Tix_DispData dispData;
Tcl_Command widgetCmd; /* Token for button's widget command. */
/*
* Information used when displaying widget:
*/
int reqSize[2]; /* For app programmer to request size */
/*
* Information used when displaying widget:
*/
/* Border and general drawing */
int borderWidth; /* Width of 3-D borders. */
int selBorderWidth; /* Width of 3-D borders for selected items */
int relief; /* Indicates whether window as a whole is
* raised, sunken, or flat. */
Tk_3DBorder border; /* Used for drawing the 3d border. */
Tk_3DBorder selectBorder; /* Used for selected background. */
XColor *normalFg; /* Normal foreground for text. */
XColor *normalBg; /* Normal background for text. */
XColor *selectFg; /* Color for drawing selected text. */
Tk_Uid state; /* State can only be normal or disabled. */
/* GC and stuff */
GC backgroundGC; /* GC for drawing background. */
GC selectGC; /* GC for drawing selected background. */
GC anchorGC; /* GC for drawing dotted anchor highlight. */
TixFont font; /* Default font used by the DItems. */
/* Text drawing */
Cursor cursor; /* Current cursor for window, or None. */
/* For highlights */
int highlightWidth; /* Width in pixels of highlight to draw
* around widget when it has the focus.
* <= 0 means don't draw a highlight. */
int bdPad; /* = highlightWidth + borderWidth */
XColor *highlightColorPtr; /* Color for drawing traversal highlight. */
GC highlightGC; /* For drawing traversal highlight. */
/*
* default pad and gap values
*/
int padX, padY;
Tk_Uid selectMode; /* Selection style: single, browse, multiple,
* or extended. This value isn't used in C
* code, but the Tcl bindings use it. */
Tk_Uid selectUnit; /* Selection unit: cell, row or column.
* This value isn't used in C
* code, but the Tcl bindings use it. */
/*
* The following three sites are used according to the -selectunit.
* if selectunit is: "cell", [0] and [1] are used; "row", only [0]
* is used; "column", only [1] is used
*/
int anchor[2]; /* The current anchor unit */
int dropSite[2]; /* The current drop site */
int dragSite[2]; /* The current drop site */
/*
* Callback commands.
*/
LangCallback *command; /* The command when user double-clicks */
LangCallback *browseCmd; /* The command to call when the selection
* changes. */
LangCallback *editNotifyCmd; /* The command to call to determine whether
* a cell is editable. */
LangCallback *editDoneCmd; /* The command to call when an entry has
* been edited by the user.*/
LangCallback *formatCmd; /* The command to call when the Grid widget
* needs to be reformatted (e.g, Exposure
* events or when contents have been
* changed). */
LangCallback *sizeCmd; /* The command to call when the size of
* the listbox changes. E.g., when the user
* add/deletes elements. Useful for auto-
* scrollbar geometry managers */
/*
* Info for lay-out
*/
char *takeFocus; /* Value of -takefocus option; not used in
* the C code, but used by keyboard traversal
* scripts. Malloc'ed, but may be NULL. */
int serial; /* this number is incremented before each time
* the widget is redisplayed */
TixGridDataSet * dataSet;
RenderBlock * mainRB; /* Malloc'ed */
int hdrSize[2]; /* number of rows (height of x header, index
* [0]) and columns (width of y header, index
* [1]) */
int floatRange[2]; /* Are the num of columns and rows floated?
* (if floated, you can scroll past the max
* element).*/
int gridSize[2]; /* the size of the grid where there is data */
Tix_DItemInfo * diTypePtr; /* Default item type */
ExposedArea expArea;
RenderInfo * renderInfo; /* only points to stuff in stack */
Tix_GridScrollInfo scrollInfo[2];
int fontSize[2]; /* size of the "0" char of the -font option
*/
TixGridSize defSize[2];
Tix_LinkList colorInfo;
Tix_LinkList selList;
Tix_LinkList mappedWindows;
int colorInfoCounter;
unsigned int hasFocus : 1;
unsigned int idleEvent : 1;
unsigned int toResize : 1; /* idle event */
unsigned int toRedraw : 1; /* idle event */
unsigned int toResetRB : 1; /* Do we need to reset the render block */
unsigned int toComputeSel : 1;
unsigned int toRedrawHighlight : 1;
} Grid;
typedef Grid WidgetRecord;
typedef Grid * WidgetPtr;
#define DEF_GRID_BG_COLOR NORMAL_BG
#define DEF_GRID_BG_MONO WHITE
#define DEF_GRID_BORDER_WIDTH "2"
#define DEF_GRID_BROWSE_COMMAND ""
#define DEF_GRID_COMMAND ""
#define DEF_GRID_CURSOR ""
#define DEF_GRID_DEFAULT_WIDTH "40"
#define DEF_GRID_DEFAULT_HEIGHT "20"
#define DEF_GRID_EDITDONE_COMMAND ""
#define DEF_GRID_EDITNOTIFY_COMMAND ""
#define DEF_GRID_FLOATING_ROWS "0"
#define DEF_GRID_FLOATING_COLS "0"
#define DEF_GRID_FONT "-Adobe-Helvetica-Bold-R-Normal--*-120-*"
#define DEF_GRID_FG_COLOR BLACK
#define DEF_GRID_FG_MONO BLACK
#define DEF_GRID_FORMAT_COMMAND ""
#define DEF_GRID_HEIGHT "10"
#define DEF_GRID_HIGHLIGHT_COLOR BLACK
#define DEF_GRID_HIGHLIGHT_MONO BLACK
#define DEF_GRID_HIGHLIGHT_WIDTH "2"
#define DEF_GRID_LEFT_MARGIN "1"
#define DEF_GRID_ITEM_TYPE "text"
#define DEF_GRID_RELIEF "sunken"
#define DEF_GRID_PADX "2"
#define DEF_GRID_PADY "2"
#define DEF_GRID_SELECT_BG_COLOR ACTIVE_BG
#define DEF_GRID_SELECT_FG_COLOR BLACK
#define DEF_GRID_SELECT_BG_MONO BLACK
#define DEF_GRID_SELECT_FG_MONO WHITE
#define DEF_GRID_SELECT_MODE "single"
#define DEF_GRID_SELECT_UNIT "row"
#define DEF_GRID_SELECT_BORDERWIDTH "1"
#define DEF_GRID_STATE "normal"
#define DEF_GRID_SIZE_COMMAND ""
#define DEF_GRID_TAKE_FOCUS "1"
#define DEF_GRID_TOP_MARGIN "1"
#define DEF_GRID_WIDTH "4"
#define DEF_GRID_Y_SCROLL_COMMAND ""
#define DEF_GRID_X_SCROLL_COMMAND ""
/*
* common functions
*/
EXTERN void Tix_GrAddChangedRect _ANSI_ARGS_((
WidgetPtr wPtr, int changedRect[2][2],
int isSite));
EXTERN int Tix_GrConfigSize _ANSI_ARGS_((Tcl_Interp *interp,
WidgetPtr wPtr, int argc, Tcl_Obj **objv,
TixGridSize *sizePtr, char * argcErrorMsg,
int *changed_ret));
EXTERN void Tix_GrDoWhenIdle _ANSI_ARGS_((WidgetPtr wPtr,
int type));
EXTERN void Tix_GrCancelDoWhenIdle _ANSI_ARGS_((WidgetPtr wPtr));
EXTERN void Tix_GrFreeElem _ANSI_ARGS_((TixGrEntry * chPtr));
EXTERN void Tix_GrFreeUnusedColors _ANSI_ARGS_((WidgetPtr wPtr,
int freeAll));
EXTERN void Tix_GrScrollPage _ANSI_ARGS_((WidgetPtr wPtr,
int count, int axis));
/*
* The dataset functions
*/
EXTERN int TixGridDataConfigRowColSize _ANSI_ARGS_((
Tcl_Interp * interp, WidgetPtr wPtr,
TixGridDataSet * dataSet, int which, int index,
int argc, Tcl_Obj **objv, char * argcErrorMsg,
int *changed_ret));
EXTERN char * TixGridDataCreateEntry _ANSI_ARGS_((
TixGridDataSet * dataSet, int x, int y,
char * defaultEntry));
EXTERN int TixGridDataDeleteEntry _ANSI_ARGS_((
TixGridDataSet * dataSet, int x, int y));
EXTERN void TixGridDataDeleteRange _ANSI_ARGS_((WidgetPtr wPtr,
TixGridDataSet * dataSet, int which,
int from, int to));
EXTERN void TixGridDataDeleteSearchedEntry _ANSI_ARGS_((
Tix_GrDataCellSearch * cellSearchPtr));
EXTERN char * TixGridDataFindEntry _ANSI_ARGS_((
TixGridDataSet * dataSet, int x, int y));
EXTERN int TixGrDataFirstCell _ANSI_ARGS_((
Tix_GrDataRowSearch * rowSearchPtr,
Tix_GrDataCellSearch * cellSearchPtr));
EXTERN int TixGrDataFirstRow _ANSI_ARGS_((
TixGridDataSet* dataSet,
Tix_GrDataRowSearch * rowSearchPtr));
EXTERN int TixGridDataGetRowColSize _ANSI_ARGS_((
WidgetPtr wPtr, TixGridDataSet * dataSet,
int which, int index, TixGridSize * defSize,
int *pad0, int * pad1));
EXTERN void TixGridDataGetGridSize _ANSI_ARGS_((
TixGridDataSet * dataSet, int *width_ret,
int *height_ret));
EXTERN int TixGridDataGetIndex _ANSI_ARGS_((
Tcl_Interp * interp, WidgetPtr wPtr,
Arg xStr, Arg yStr, int * xPtr, int * yPtr));
EXTERN void TixGridDataInsert _ANSI_ARGS_((
TixGridDataSet * dataSet,
int x, int y, ClientData data));
EXTERN void TixGridDataMoveRange _ANSI_ARGS_((WidgetPtr wPtr,
TixGridDataSet * dataSet, int which,
int from, int to, int by));
EXTERN int TixGrDataNextCell _ANSI_ARGS_((
Tix_GrDataCellSearch * cellSearchPtr));
EXTERN int TixGrDataNextRow _ANSI_ARGS_((
Tix_GrDataRowSearch * rowSearchPtr));
EXTERN TixGridDataSet* TixGridDataSetInit _ANSI_ARGS_((void));
EXTERN void TixGridDataSetFree _ANSI_ARGS_((
TixGridDataSet* dataSet));
EXTERN int TixGridDataUpdateSort _ANSI_ARGS_((
TixGridDataSet * dataSet, int axis,
int start, int end, Tix_GrSortItem *items));
#endif /*_TIX_GRID_H_*/
Full OpenSPARC design & verification tarball including full HDL.