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/****************************************************************************
FileSelectorP.h
This file is the private definition file for the File Selector
Widget.
****************************************************************************/
/*
* Author:
* Brian Totty
* Department of Computer Science
* University Of Illinois at Urbana-Champaign
* 1304 West Springfield Avenue
* Urbana, IL 61801
*
* totty@cs.uiuc.edu
*
*/
#ifndef _FILESELECTORP_H_
#define _FILESELECTORP_H_
#include "DirMgr.h"
#include <X11/Xaw/Cardinals.h>
#include <X11/CoreP.h>
#include <X11/Core.h>
/*---------------------------------------------------------------------------*
C O N S T A N T S
*---------------------------------------------------------------------------*/
#define FS_DIR_STRING_SIZE 512
/* The following indices are used to find the appropriate widget
data from the arrays that the data items are stored in. */
#define FS_I_TITLE 0 /* Title Index */
#define FS_I_CUR_DIR_TEXT 1 /* Current Directory Label Index */
#define FS_I_PATH_LIST_TITLE 2 /* Path From Root List Title Index */
#define FS_I_FILE_LIST_TITLE 3 /* File List Title Index */
#define FS_I_PATH_LIST 4 /* Path From Root List Index */
#define FS_I_FILE_LIST 5 /* File List Index */
#define FS_I_OK_BUTTON 6 /* OK Button Index */
#define FS_I_CANCEL_BUTTON 7 /* Cancel Button Index */
#define FS_I_AUTOSTART_BUTTON 8 /* Go Up Directory Button */
#define FS_I_GOTO_BUTTON 9 /* Go To Directory Button */
#define FS_I_CUR_FILE_TEXT 10 /* Filename Text Line */
#define FS_I_SELECT_BUTTON 11 /* Select Filename Button */
#define FS_I_CONTENTS_BUTTON 12 /* Directory Button */
#define FS_NUM_CHILDREN 13 /* Count Of Above Indices */
/*---------------------------------------------------------------------------*
S T R U C T U R E & W I D G E T A C C E S S M A C R O S
*---------------------------------------------------------------------------*/
#define BoxX(b) ((b)->x)
#define BoxY(b) ((b)->y)
#define BoxW(b) ((b)->w)
#define BoxH(b) ((b)->h)
#define ChildInfoCoords(ci) (&((ci)->coords))
#define ChildInfoWidget(ci) ((ci)->widget)
#define FSCorePart(w) (&((w)->core))
#define FSCompositePart(w) (&((w)->composite))
#define FSMyPart(w) (&((w)->fileSelector))
#define FSDirMgr(w) (FSMyPart(w)->dir_mgr)
#define FSChildren(w) (FSMyPart(w)->children)
#define FSCurrentDirectory(w) (FSMyPart(w)->current_directory)
#define FSCurrentFile(w) (FSMyPart(w)->current_file)
#define FSTitle(w) (FSMyPart(w)->title)
#define FSPathList(w) (FSMyPart(w)->path_list)
#define FSFileList(w) (FSMyPart(w)->file_list)
#define FSSortMode(w) (FSMyPart(w)->sort_mode)
#define FSPattern(w) (FSMyPart(w)->pattern)
#define FSPathListCount(w) (FSMyPart(w)->path_list_count)
#define FSFileListCount(w) (FSMyPart(w)->file_list_count)
#define FSOkCallbacks(w) (FSMyPart(w)->ok_button_callbacks)
#define FSCancelCallbacks(w) (FSMyPart(w)->cancel_button_callbacks)
#define FSContentsCallbacks(w) (FSMyPart(w)->contents_button_callbacks)
#define FSAutostartCallbacks(w) (FSMyPart(w)->autostart_button_callbacks)
#define FSSelChangeCallbacks(w) (FSMyPart(w)->sel_change_callbacks)
#define FSShowOkButton(w) (FSMyPart(w)->show_ok_button)
#define FSShowCancelButton(w) (FSMyPart(w)->show_cancel_button)
#define FSShowContentsButton(w) (FSMyPart(w)->show_contents_button)
#define FSShowAutostartButton(w) (FSMyPart(w)->show_autostart_button)
#define FSFileSelected(w) (FSMyPart(w)->file_selected)
#define FSBusyCursor(w) (FSMyPart(w)->busy_cursor)
#define FSHandCursor(w) (FSMyPart(w)->hand_cursor)
#define FSFlagLinks(w) (FSMyPart(w)->flag_links)
#define FSCheckExistence(w) (FSMyPart(w)->check_existence)
#define FSNthChildInfo(w,n) (&(FSChildren(w)[n]))
#define FSNthCoords(w,n) (ChildInfoCoords(FSNthChildInfo(w,n)))
#define FSNthWidget(w,n) (ChildInfoWidget(FSNthChildInfo(w,n)))
#define CoreWidth(w) ((w)->core.width)
#define CoreHeight(w) ((w)->core.height)
#define CoreBorderWidth(w) ((w)->core.border_width)
/*---------------------------------------------------------------------------*
T Y P E D E F I N I T I O N S
*---------------------------------------------------------------------------*/
typedef struct
{
int x;
int y;
int w;
int h;
} BOX;
/*---------------------------------------------------------------------------*
W I D G E T S T R U C T U R E D E F I N I T I O N
*---------------------------------------------------------------------------*/
typedef struct
{
BOX coords;
Widget widget;
} XfwfFileSelectorChildInfo;
typedef struct
{
XtCallbackList ok_button_callbacks;
XtCallbackList cancel_button_callbacks;
XtCallbackList contents_button_callbacks;
XtCallbackList autostart_button_callbacks;
XtCallbackList sel_change_callbacks;
Boolean show_ok_button;
Boolean show_cancel_button;
Boolean show_contents_button;
Boolean show_autostart_button;
Boolean file_selected;
Boolean flag_links;
Boolean check_existence;
char *title;
int sort_mode;
char *pattern;
DIRECTORY_MGR *dir_mgr;
XfwfFileSelectorChildInfo children[FS_NUM_CHILDREN];
char *current_directory;
char *current_file;
char **path_list;
char **file_list;
int path_list_count;
int file_list_count;
Cursor busy_cursor;
Cursor hand_cursor;
} XfwfFileSelectorPart;
typedef struct _XfwfFileSelectorClassPart
{
int empty;
} XfwfFileSelectorClassPart;
typedef struct _XfwfFileSelectorClassRec
{
CoreClassPart core_class;
CompositeClassPart composite_class;
XfwfFileSelectorClassPart fileSelector_class;
} XfwfFileSelectorClassRec;
/* This Is What A Widget Instance Points To */
typedef struct _XfwfFileSelectorRec
{
CorePart core;
CompositePart composite;
XfwfFileSelectorPart fileSelector;
} XfwfFileSelectorRec;
extern XfwfFileSelectorClassRec xfwfFileSelectorClassRec;
#endif
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