271 lines
8.7 KiB
C
271 lines
8.7 KiB
C
/****************************************************************************
|
|
* 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>
|
|
#ifndef VMS
|
|
#include <X11/Xmu/Atoms.h>
|
|
#else
|
|
#include <XMU/Atoms.h>
|
|
#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;
|
|
Widget frame;
|
|
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;
|
|
|
|
Boolean body_colors;
|
|
Boolean body_images;
|
|
|
|
int bg_image;
|
|
|
|
Pixmap bgmap_SAVE;
|
|
Pixmap bgclip_SAVE;
|
|
int bg_height;
|
|
int bg_width;
|
|
|
|
Pixel foreground_SAVE;
|
|
Pixel anchor_fg_SAVE;
|
|
Pixel visitedAnchor_fg_SAVE;
|
|
Pixel activeAnchor_fg_SAVE;
|
|
Pixel activeAnchor_bg_SAVE;
|
|
Pixel top_color_SAVE;
|
|
Pixel bottom_color_SAVE;
|
|
Pixel background_SAVE;
|
|
|
|
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 *meter_font;
|
|
XFontStruct *toolbar_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;
|
|
/* amb */
|
|
XFontStruct *supsub_font;
|
|
/* end amb */
|
|
|
|
XtPointer previously_visited_test;
|
|
XtPointer resolveImage;
|
|
XtPointer resolveDelayedImage;
|
|
|
|
XtPointer pointer_motion_callback;
|
|
|
|
/* 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;
|
|
MapInfo *map_list;
|
|
struct ele_rec *cached_tracked_ele;
|
|
Boolean focus_follows_mouse;
|
|
Boolean obscured;
|
|
} 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
|
|
x */
|
|
#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 */
|