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