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/****************************************************************************
* NCSA Mosaic for the X Window System *
* Software Development Group *
* National Center for Supercomputing Applications *
* University of Illinois at Urbana-Champaign *
* 605 E. Springfield, Champaign IL 61820 *
* mosaic@ncsa.uiuc.edu *
* *
* Copyright (C) 1993, Board of Trustees of the University of Illinois *
* *
* NCSA Mosaic software, both binary and source (hereafter, Software) is *
* copyrighted by The Board of Trustees of the University of Illinois *
* (UI), and ownership remains with the UI. *
* *
* The UI grants you (hereafter, Licensee) a license to use the Software *
* for academic, research and internal business purposes only, without a *
* fee. Licensee may distribute the binary and source code (if released) *
* to third parties provided that the copyright notice and this statement *
* appears on all copies and that no charge is associated with such *
* copies. *
* *
* Licensee may make derivative works. However, if Licensee distributes *
* any derivative work based on or derived from the Software, then *
* Licensee will (1) notify NCSA regarding its distribution of the *
* derivative work, and (2) clearly notify users that such derivative *
* work is a modified version and not the original NCSA Mosaic *
* distributed by the UI. *
* *
* Any Licensee wishing to make commercial use of the Software should *
* contact the UI, c/o NCSA, to negotiate an appropriate license for such *
* commercial use. Commercial use includes (1) integration of all or *
* part of the source code into a product for sale or license by or on *
* behalf of Licensee to third parties, or (2) distribution of the binary *
* code or source code to third parties that need it to utilize a *
* commercial product sold or licensed by or on behalf of Licensee. *
* *
* UI MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE FOR *
* ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED *
* WARRANTY. THE UI SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY THE *
* USERS OF THIS SOFTWARE. *
* *
* By using or copying this Software, Licensee agrees to abide by the *
* copyright law and all other applicable laws of the U.S. including, but *
* not limited to, export control laws, and the terms of this license. *
* UI shall have the right to terminate this license immediately by *
* written notice upon Licensee's breach of, or non-compliance with, any *
* of its terms. Licensee may be held legally responsible for any *
* copyright infringement that is caused or encouraged by Licensee's *
* failure to abide by the terms of this license. *
* *
* Comments and questions are welcome and can be sent to *
* mosaic-x@ncsa.uiuc.edu. *
****************************************************************************/
#ifndef HTMLP_H
#define HTMLP_H
#include "HTML.h"
#ifdef MOTIF
#include <Xm/XmP.h>
# ifdef MOTIF1_2
# include <Xm/ManagerP.h>
# endif /* MOTIF1_2 */
#else
#include <X11/IntrinsicP.h>
#include <X11/ConstrainP.h>
#endif /* MOTIF */
#include <X11/Xatom.h>
#include <X11/Xmu/Atoms.h>
#if defined(SYSV) || defined(SVR4) || defined(__svr4__) || defined(VMS)
#define bcopy(source, dest, count) memcpy(dest, source, count)
#define bzero(b, len) memset(b, 0, len)
#endif
/*
* Used for special images
*/
#define INTERNAL_IMAGE "internal-"
/* New fields for the HTML widget class */
typedef struct _HTMLClassPart
{
int none; /* no extra HTML class stuff */
} HTMLClassPart;
typedef struct _HTMLClassRec
{
CoreClassPart core_class;
CompositeClassPart composite_class;
ConstraintClassPart constraint_class;
#ifdef MOTIF
XmManagerClassPart manager_class;
#endif /* MOTIF */
HTMLClassPart html_class;
} HTMLClassRec;
extern HTMLClassRec htmlClassRec;
/* New fields for the HTML widget */
typedef struct _HTMLPart
{
/* Resources */
Dimension margin_width;
Dimension margin_height;
Widget view;
Widget hbar;
Widget vbar;
Boolean hbar_top;
Boolean vbar_right;
XtCallbackList anchor_callback;
XtCallbackList link_callback;
XtCallbackList form_callback;
char *title;
char *raw_text;
char *header_text;
char *footer_text;
/*
* Without motif we have to define our own forground resource
* instead of using the manager's
*/
#ifndef MOTIF
Pixel foreground;
#endif
Pixel anchor_fg;
Pixel visitedAnchor_fg;
Pixel activeAnchor_fg;
Pixel activeAnchor_bg;
int num_anchor_underlines;
int num_visitedAnchor_underlines;
Boolean dashed_anchor_lines;
Boolean dashed_visitedAnchor_lines;
Boolean fancy_selections;
Boolean border_images;
Boolean delay_images;
Boolean is_index;
int percent_vert_space;
XFontStruct *font;
XFontStruct *italic_font;
XFontStruct *bold_font;
XFontStruct *fixed_font;
XFontStruct *fixedbold_font;
XFontStruct *fixeditalic_font;
XFontStruct *header1_font;
XFontStruct *header2_font;
XFontStruct *header3_font;
XFontStruct *header4_font;
XFontStruct *header5_font;
XFontStruct *header6_font;
XFontStruct *address_font;
XFontStruct *plain_font;
XFontStruct *plainbold_font;
XFontStruct *plainitalic_font;
XFontStruct *listing_font;
XtPointer previously_visited_test;
XtPointer vt_client_data;
XtPointer resolveImage;
XtPointer resolveDelayedImage;
XtPointer pointer_motion_callback;
XtPointer pm_client_data;
/* PRIVATE */
Dimension max_pre_width;
Dimension view_width;
Dimension view_height;
int doc_width;
int doc_height;
int scroll_x;
int scroll_y;
Boolean use_hbar;
Boolean use_vbar;
struct ele_rec *formatted_elements;
int line_count;
struct ele_rec **line_array;
struct ele_rec *select_start;
struct ele_rec *select_end;
int sel_start_pos;
int sel_end_pos;
struct ele_rec *new_start;
struct ele_rec *new_end;
int new_start_pos;
int new_end_pos;
struct ele_rec *active_anchor;
GC drawGC;
int press_x;
int press_y;
Time but_press_time;
Time selection_time;
struct mark_up *html_objects;
struct mark_up *html_header_objects;
struct mark_up *html_footer_objects;
struct ref_rec *my_visited_hrefs;
struct delay_rec *my_delayed_images;
WidgetInfo *widget_list;
FormInfo *form_list;
struct ele_rec *cached_tracked_ele;
} HTMLPart;
typedef struct _HTMLRec
{
CorePart core;
CompositePart composite;
ConstraintPart constraint;
#ifdef MOTIF
XmManagerPart manager;
#endif /* MOTIF */
HTMLPart html;
} HTMLRec;
/*
* to reduce the number of MOTIF/ATHENA ifdefs around the code
* we use some generalized constants
*/
#ifdef MOTIF
# define XxNx XmNx
# define XxNy XmNy
# define XxNwidth XmNwidth
# define XxNheight XmNheight
# define XxNset XmNset
# define XxNvalue XmNvalue
#else
# define XxNx XtNx
# define XxNy XtNy
# define XxNwidth XtNwidth
# define XxNheight XtNheight
# define XxNset XtNstate
# define XxNvalue XtNstring
#endif /* MOTIF */
#endif /* HTMLP_H */
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