82 lines
1.8 KiB
C
82 lines
1.8 KiB
C
/**
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* $Id: box.h,v 1.13 2002/12/29 22:27:35 monkeyson Exp $
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*/
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#ifndef _NETSURF_RENDER_BOX_H_
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#define _NETSURF_RENDER_BOX_H_
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#include <limits.h>
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#include "libxml/HTMLparser.h"
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#include "netsurf/render/css.h"
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#include "netsurf/riscos/font.h"
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/**
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* structures
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*/
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typedef enum {
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BOX_BLOCK, BOX_INLINE_CONTAINER, BOX_INLINE,
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BOX_TABLE, BOX_TABLE_ROW, BOX_TABLE_CELL,
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BOX_TABLE_ROW_GROUP,
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BOX_FLOAT_LEFT, BOX_FLOAT_RIGHT
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} box_type;
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struct column {
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enum { COLUMN_WIDTH_UNKNOWN = 0, COLUMN_WIDTH_FIXED,
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COLUMN_WIDTH_AUTO, COLUMN_WIDTH_PERCENT } type;
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unsigned long min, max, width;
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};
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struct gui_gadget {
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enum { GADGET_HIDDEN = 0, GADGET_TEXTBOX, GADGET_RADIO, GADGET_OPTION,
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GADGET_COMBO, GADGET_LIST, GADGET_TEXTAREA, GADGET_ACTIONBUTTON } type;
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union {
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struct {
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int maxlength;
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char* text;
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int size;
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} textbox;
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struct {
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char* label;
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} actionbutt;
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} data;
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};
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struct box {
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box_type type;
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xmlNode * node;
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struct css_style * style;
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unsigned long x, y, width, height;
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unsigned long min_width, max_width;
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const char * text;
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int space; /* 1 <=> followed by a space */
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const char * href;
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unsigned int length;
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unsigned int columns;
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struct box * next;
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struct box * children;
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struct box * last;
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struct box * parent;
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struct box * float_children;
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struct box * next_float;
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struct column *col;
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struct font_data *font;
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struct gui_gadget* gadget;
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};
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#define UNKNOWN_WIDTH ULONG_MAX
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#define UNKNOWN_MAX_WIDTH ULONG_MAX
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/**
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* interface
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*/
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void xml_to_box(xmlNode * n, struct css_style * parent_style, struct css_stylesheet * stylesheet,
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struct css_selector ** selector, unsigned int depth,
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struct box * parent, struct box * inline_container,
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const char *href, struct font_set *fonts);
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void box_dump(struct box * box, unsigned int depth);
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void box_free(struct box *box);
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#endif
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