netsurf/render/box.h

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/*
* Copyright 2005 James Bursa <bursa@users.sourceforge.net>
* Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/** \file
* Box tree construction and manipulation (interface).
*
* This stage of rendering converts a tree of xmlNodes (produced by libxml2)
* to a tree of struct box. The box tree represents the structure of the
* document as given by the CSS display and float properties.
*
* For example, consider the following HTML:
* \code
* <h1>Example Heading</h1>
* <p>Example paragraph <em>with emphasised text</em> etc.</p> \endcode
*
* This would produce approximately the following box tree with default CSS
* rules:
* \code
* BOX_BLOCK (corresponds to h1)
* BOX_INLINE_CONTAINER
* BOX_INLINE "Example Heading"
* BOX_BLOCK (p)
* BOX_INLINE_CONTAINER
* BOX_INLINE "Example paragraph "
* BOX_INLINE "with emphasised text" (em)
* BOX_INLINE "etc." \endcode
*
* Note that the em has been collapsed into the INLINE_CONTAINER.
*
* If these CSS rules were applied:
* \code
* h1 { display: table-cell }
* p { display: table-cell }
* em { float: left; width: 5em } \endcode
*
* then the box tree would instead look like this:
* \code
* BOX_TABLE
* BOX_TABLE_ROW_GROUP
* BOX_TABLE_ROW
* BOX_TABLE_CELL (h1)
* BOX_INLINE_CONTAINER
* BOX_INLINE "Example Heading"
* BOX_TABLE_CELL (p)
* BOX_INLINE_CONTAINER
* BOX_INLINE "Example paragraph "
* BOX_FLOAT_LEFT (em)
* BOX_BLOCK
* BOX_INLINE_CONTAINER
* BOX_INLINE "with emphasised text"
* BOX_INLINE "etc." \endcode
*
* Here implied boxes have been added and a float is present.
*
* A box tree is "normalized" if the following is satisfied:
* \code
* parent permitted child nodes
* BLOCK, INLINE_BLOCK BLOCK, INLINE_CONTAINER, TABLE
* INLINE_CONTAINER INLINE, INLINE_BLOCK, FLOAT_LEFT, FLOAT_RIGHT, BR, TEXT,
* INLINE_END
* INLINE none
* TABLE at least 1 TABLE_ROW_GROUP
* TABLE_ROW_GROUP at least 1 TABLE_ROW
* TABLE_ROW at least 1 TABLE_CELL
* TABLE_CELL BLOCK, INLINE_CONTAINER, TABLE (same as BLOCK)
* FLOAT_(LEFT|RIGHT) exactly 1 BLOCK or TABLE
* \endcode
*/
#ifndef _NETSURF_RENDER_BOX_H_
#define _NETSURF_RENDER_BOX_H_
#include <limits.h>
#include <stdbool.h>
#include <stdio.h>
#include <libxml/HTMLparser.h>
#include "desktop/browser.h"
#include "css/css.h"
struct box;
struct column;
struct object_params;
struct object_param;
/** Type of a struct box. */
typedef enum {
BOX_BLOCK, BOX_INLINE_CONTAINER, BOX_INLINE,
BOX_TABLE, BOX_TABLE_ROW, BOX_TABLE_CELL,
BOX_TABLE_ROW_GROUP,
BOX_FLOAT_LEFT, BOX_FLOAT_RIGHT,
BOX_INLINE_BLOCK, BOX_BR, BOX_TEXT,
BOX_INLINE_END, BOX_NONE
} box_type;
struct rect {
int x0, y0;
int x1, y1;
};
/* Sides of a box */
enum box_side { TOP, RIGHT, BOTTOM, LEFT };
/**
* Container for box border details
*/
struct box_border {
enum css_border_style_e style; /**< border-style */
enum css_border_color_e color; /**< border-color type */
css_color c; /**< border-color value */
int width; /**< border-width (pixels) */
};
/** Node in box tree. All dimensions are in pixels. */
struct box {
/** Type of box. */
box_type type;
/** Style for this box. 0 for INLINE_CONTAINER and FLOAT_*. */
css_computed_style *style;
/** Coordinate of left padding edge relative to parent box, or relative
* to ancestor that contains this box in float_children for FLOAT_. */
int x;
/** Coordinate of top padding edge, relative as for x. */
int y;
int width; /**< Width of content box (excluding padding etc.). */
int height; /**< Height of content box (excluding padding etc.). */
/* These four variables determine the maximum extent of a box's
* descendants. They are relative to the x,y coordinates of the box.
*
* Their use depends on the overflow CSS property:
*
* Overflow: Usage:
* visible The content of the box is displayed within these
* dimensions.
* hidden These are ignored. Content is plotted within the box
* dimensions.
* scroll These are used to determine the extent of the
* scrollable area.
* auto As "scroll".
*/
int descendant_x0; /**< left edge of descendants */
int descendant_y0; /**< top edge of descendants */
int descendant_x1; /**< right edge of descendants */
int descendant_y1; /**< bottom edge of descendants */
int margin[4]; /**< Margin: TOP, RIGHT, BOTTOM, LEFT. */
int padding[4]; /**< Padding: TOP, RIGHT, BOTTOM, LEFT. */
struct box_border border[4]; /**< Border: TOP, RIGHT, BOTTOM, LEFT. */
struct scroll *scroll_x; /**< Horizontal scroll. */
struct scroll *scroll_y; /**< Vertical scroll. */
/** Width of box taking all line breaks (including margins etc). Must
* be non-negative. */
int min_width;
/** Width that would be taken with no line breaks. Must be
* non-negative. */
int max_width;
/**< Byte offset within a textual representation of this content. */
size_t byte_offset;
char *text; /**< Text, or 0 if none. Unterminated. */
size_t length; /**< Length of text. */
/** Text is followed by a space. */
unsigned int space : 1;
/** This box is a continuation of the previous box (eg from line
* breaking). */
unsigned int clone : 1;
/** This box represents a <pre> tag which has not yet had its white
* space stripped if possible
*/
unsigned int strip_leading_newline : 1;
char *href; /**< Link, or 0. */
const char *target; /**< Link target, or 0. */
char *title; /**< Title, or 0. */
unsigned int columns; /**< Number of columns for TABLE / TABLE_CELL. */
unsigned int rows; /**< Number of rows for TABLE only. */
unsigned int start_column; /**< Start column for TABLE_CELL only. */
Second merge of Adam Blokus' GSoC work from his branch 'branches/adamblokus/netsurf'. Merged revisions 4195-4211,4216,4219-4220,4222-4234,4236-4250,4252-4262,4264-4266,4268-4326,4329-4335,4338-4342,4344-4411,4413-4420,4422-4436,4438-4491,4494-4506,4508-4514,4516,4518-4552,4554,4556-4564,4567-4568,4570-4574,4576-4686,4689-4692,4694,4698-4709,4715-4723,4725-4755,4757-4769,4771-4919,4921-4996,4998-5110,5112-5117 via svnmerge from svn://svn.netsurf-browser.org/branches/adamblokus/netsurf ........ r4736 | adamblokus | 2008-07-26 13:46:54 +0200 (Sat, 26 Jul 2008) | 2 lines Sorting out some problems with svn. ........ r4737 | adamblokus | 2008-07-26 13:54:36 +0200 (Sat, 26 Jul 2008) | 4 lines Added export tab to the options dialog. Added the possibility of changing some print options. ........ r4897 | adamblokus | 2008-08-04 17:59:05 +0200 (Mon, 04 Aug 2008) | 5 lines Added checking of horizontal clipping. Added better table loosening. Changed some minor bugs. Applied changes in the Export options tab according to the review from tlsa. ........ r4905 | adamblokus | 2008-08-05 01:53:34 +0200 (Tue, 05 Aug 2008) | 2 lines Fixed bug which made it impossible to export pdf's. ........ r4919 | adamblokus | 2008-08-05 16:39:33 +0200 (Tue, 05 Aug 2008) | 2 lines Fixed some memory leaks which caused Netsurf to break. ........ r4927 | adamblokus | 2008-08-06 02:26:30 +0200 (Wed, 06 Aug 2008) | 4 lines Fixed bug with filenames which crashed Netsurf. Turned anti aliasing off for printing. Fixed some scaling issues. ........ r4928 | adamblokus | 2008-08-06 17:52:44 +0200 (Wed, 06 Aug 2008) | 5 lines Added new export/print options: - suppressing images - turning off backgrounds - toggled loosening ........ r4950 | adamblokus | 2008-08-07 21:15:21 +0200 (Thu, 07 Aug 2008) | 5 lines Added new options to PDF export: - document compression - document encryption Added PDF password dialog ........ r4954 | adamblokus | 2008-08-07 22:11:31 +0200 (Thu, 07 Aug 2008) | 2 lines Added saving print settings. ........ r4956 | adamblokus | 2008-08-07 22:44:48 +0200 (Thu, 07 Aug 2008) | 2 lines Fixes to PDF encryption ........ r4970 | adamblokus | 2008-08-09 15:26:24 +0200 (Sat, 09 Aug 2008) | 3 lines Fixed bug in plotting tiled bitmaps. Fixed bug with too long text decorations. ........ r4977 | adamblokus | 2008-08-09 19:18:56 +0200 (Sat, 09 Aug 2008) | 2 lines Fixed JPG embedding bug. ........ r4988 | adamblokus | 2008-08-10 16:59:51 +0200 (Sun, 10 Aug 2008) | 3 lines Added clip checking to pdf plotters. No more "blank" clips. Made PDF compression a default setting. ........ r4995 | adamblokus | 2008-08-10 20:03:00 +0200 (Sun, 10 Aug 2008) | 2 lines Fixed Haru crash on font-size==0. ........ r4996 | adamblokus | 2008-08-10 21:04:43 +0200 (Sun, 10 Aug 2008) | 2 lines Added changing text mode only if necessary. ........ r5045 | adamblokus | 2008-08-11 21:26:26 +0200 (Mon, 11 Aug 2008) | 3 lines Removing gtk stuff from core code. Little fix in options. ........ r5048 | adamblokus | 2008-08-11 21:57:45 +0200 (Mon, 11 Aug 2008) | 2 lines Better font size checking in PDF export. ........ r5050 | adamblokus | 2008-08-11 22:19:56 +0200 (Mon, 11 Aug 2008) | 2 lines Fixed riscos text scale bug. ........ r5073 | adamblokus | 2008-08-12 17:40:57 +0200 (Tue, 12 Aug 2008) | 2 lines Added missing tooltips ........ r5092 | adamblokus | 2008-08-13 17:09:25 +0200 (Wed, 13 Aug 2008) | 2 lines Moved /pdf folder to desktop/save_pdf ........ r5110 | adamblokus | 2008-08-13 22:44:50 +0200 (Wed, 13 Aug 2008) | 2 lines Added comments. ........ r5113 | adamblokus | 2008-08-13 23:07:35 +0200 (Wed, 13 Aug 2008) | 2 lines Cosmetic changes ........ r5116 | adamblokus | 2008-08-14 16:10:18 +0200 (Thu, 14 Aug 2008) | 2 lines Fixed bug with BOX_INLINE_END in tree duplication. ........ r5117 | joty | 2008-08-14 21:47:46 +0200 (Thu, 14 Aug 2008) | 1 line Improvement for r5116: use local vars when possible; rename global last to box_duplicate_last; check on box_duplicate_main_tree failure. ........ svn path=/trunk/netsurf/; revision=5118
2008-08-15 00:32:10 +04:00
bool printed; /** Whether this box has already been printed*/
struct box *next; /**< Next sibling box, or 0. */
struct box *prev; /**< Previous sibling box, or 0. */
struct box *children; /**< First child box, or 0. */
struct box *last; /**< Last child box, or 0. */
struct box *parent; /**< Parent box, or 0. */
struct box *fallback; /**< Fallback children for object, or 0. */
/** INLINE_END box corresponding to this INLINE box, or INLINE box
* corresponding to this INLINE_END box. */
struct box *inline_end;
bool inline_new_line;
/** First float child box, or 0. Float boxes are in the tree twice, in
* this list for the block box which defines the area for floats, and
* also in the standard tree given by children, next, prev, etc. */
struct box *float_children;
/** Next sibling float box. */
struct box *next_float;
/** If box is a float, points to box's containing block */
struct box *float_container;
/** Level below which subsequent floats must be cleared.
* This is used only for boxes with float_children */
int clear_level;
/** List marker box if this is a list-item, or 0. */
struct box *list_marker;
struct column *col; /**< Array of table column data for TABLE only. */
/** Form control data, or 0 if not a form control. */
struct form_control* gadget;
char *usemap; /** (Image)map to use with this object, or 0 if none */
char *id; /**< value of id attribute (or name for anchors) */
/** Background image for this box, or 0 if none */
struct content *background;
/** Object in this box (usually an image), or 0 if none. */
struct content* object;
/** Parameters for the object, or 0. */
struct object_params *object_params;
};
/** Table column data. */
struct column {
/** Type of column. */
enum { COLUMN_WIDTH_UNKNOWN, COLUMN_WIDTH_FIXED,
COLUMN_WIDTH_AUTO, COLUMN_WIDTH_PERCENT,
COLUMN_WIDTH_RELATIVE } type;
/** Preferred width of column. Pixels for FIXED, percentage for PERCENT,
* relative units for RELATIVE, unused for AUTO. */
int width;
/** Minimum width of content. */
int min;
/** Maximum width of content. */
int max;
/** Whether all of column's cells are css positioned. */
bool positioned;
};
/** Parameters for <object> and similar elements. */
struct object_params {
char *data;
char *type;
char *codetype;
char *codebase;
char *classid;
struct object_param *params;
};
/** Linked list of <object> parameters. */
struct object_param {
char *name;
char *value;
char *type;
char *valuetype;
struct object_param *next;
};
/** Frame target names (constant pointers to save duplicating the strings many
* times). We convert _blank to _top for user-friendliness. */
extern const char *TARGET_SELF;
extern const char *TARGET_PARENT;
extern const char *TARGET_TOP;
extern const char *TARGET_BLANK;
#define UNKNOWN_WIDTH INT_MAX
#define UNKNOWN_MAX_WIDTH INT_MAX
struct box * box_create(css_computed_style *style,
char *href, const char *target, char *title,
char *id, void *context);
void box_add_child(struct box *parent, struct box *child);
void box_insert_sibling(struct box *box, struct box *new_box);
void box_unlink_and_free(struct box *box);
void box_free(struct box *box);
void box_free_box(struct box *box);
void box_free_object_params(struct object_params *op);
void box_bounds(struct box *box, struct rect *r);
void box_coords(struct box *box, int *x, int *y);
struct box *box_at_point(struct box *box, const int x, const int y,
int *box_x, int *box_y, struct content **content);
struct box *box_object_at_point(struct content *c, int x, int y);
struct box *box_href_at_point(struct content *c, int x, int y);
struct box *box_find_by_id(struct box *box, const char *id);
bool box_visible(struct box *box);
void box_dump(FILE *stream, struct box *box, unsigned int depth);
bool box_extract_link(const char *rel, const char *base, char **result);
bool box_handle_scrollbars(struct browser_window *bw, struct box *box,
bool bottom, bool right);
bool box_vscrollbar_present(const struct box *box);
bool box_hscrollbar_present(const struct box *box);
bool xml_to_box(xmlNode *n, struct content *c);
bool box_normalise_block(struct box *block, struct content *c);
First merge of Adam Blokus' GSoC work from his branch 'branches/adamblokus/netsurf'. Merged revisions 4212-4552,4554-4709,4711-4724 via svnmerge from svn://svn.netsurf-browser.org/branches/adamblokus/netsurf ........ r4212 | adamblokus | 2008-05-26 19:42:31 +0200 (Mon, 26 May 2008) | 4 lines Pdf plotting skeleton pinned on Print Preview in GTK. Just creates a file and draws lines. ........ r4213 | adamblokus | 2008-05-27 00:11:03 +0200 (Tue, 27 May 2008) | 4 lines Pdf plotter - added drawing some graphic primitives. Still with limited functionality, but a snapshot of the currently viewed page can be made and resembles the original. ........ r4214 | adamblokus | 2008-05-27 11:43:31 +0200 (Tue, 27 May 2008) | 2 lines Corrected encoding name ........ r4215 | adamblokus | 2008-05-27 12:47:26 +0200 (Tue, 27 May 2008) | 3 lines Colours and polygons added. ........ r4217 | adamblokus | 2008-05-27 21:39:35 +0200 (Tue, 27 May 2008) | 6 lines Added rectangles, filled boxes and clipping. Taken into consideration joty's comments. Added a todo list for this part. Added some debug stuff and checking boundaries. ........ r4218 | adamblokus | 2008-05-28 12:37:30 +0200 (Wed, 28 May 2008) | 2 lines Added path ploting (not sure if valid argument order for bezier) and dashed/dotted line styles ........ r4221 | adamblokus | 2008-05-28 22:11:05 +0200 (Wed, 28 May 2008) | 3 lines Some more options in graphic primitives and normalizing some parameters. ........ r4235 | adamblokus | 2008-05-31 22:54:56 +0200 (Sat, 31 May 2008) | 4 lines Plotting changed as jmb suggested (is the least invasive one from the possible) Added dummy bitmap plotting - way of plotting an image is determined by its type. ........ r4251 | adamblokus | 2008-06-03 17:12:15 +0200 (Tue, 03 Jun 2008) | 3 lines Added plotting jpg and png images - quite a lot to improve in this code, but it seems to work ;) ........ r4263 | adamblokus | 2008-06-05 14:20:32 +0200 (Thu, 05 Jun 2008) | 3 lines Added hadling images other than png and jpeg - with transparency. ........ r4267 | adamblokus | 2008-06-06 15:36:34 +0200 (Fri, 06 Jun 2008) | 5 lines Added handling NULL-returns from all mallocs. Added plot_bitmap_tile handling. Changed code style a little. ........ r4327 | adamblokus | 2008-06-12 17:46:34 +0200 (Thu, 12 Jun 2008) | 5 lines Added a first prototype of the paged-output organization. Still not sure about naming, file locations etc. Works with the same pdf plotting as before. ........ r4328 | adamblokus | 2008-06-13 13:52:15 +0200 (Fri, 13 Jun 2008) | 4 lines Added primitive width adjustment and outputing the whole website in multiple pages. ........ r4336 | joty | 2008-06-15 15:06:57 +0200 (Sun, 15 Jun 2008) | 1 line Fix RISC OS build failure (change r4235 wasn't complete). ........ r4337 | joty | 2008-06-15 18:15:32 +0200 (Sun, 15 Jun 2008) | 16 lines This enables "Export PDF" in RISC OS build: - Docs/Doxyfile(PREDEFINED): Added WITH_PDF_EXPORT - Makefile.sources(S_PDF): Add to RISC OS target as well. - utils/config.h: Define WITH_PDF_EXPORT which controls if we want to have PDF export functionality or not. - riscos/save_pdf.c,riscos/save_pdf.h(save_as_pdf): Use PDF print API made by Adam Blokus to write a PDF file under RISC OS. - riscos/save.c: Call save_as_pdf added. - riscos/menus.c: Add 'Export->PDF' menu entry. - riscos/menus.h(menu_action): Added BROWSER_EXPORT_PDF. - desktop/gui.h(gui_save_type): Added GUI_SAVE_PDF. - desktop/print.c(print_run): Added return value. - Makefile(CCACHE): Moved closed to the place where CC is set for the first time. (LDFLAGS): Centralised adding all non-pkgconfig libraries and added Haru + PNG libs. ........ r4343 | adamblokus | 2008-06-16 01:08:52 +0200 (Mon, 16 Jun 2008) | 3 lines Added margins and page size adjustment. ........ r4412 | adamblokus | 2008-06-21 20:22:07 +0200 (Sat, 21 Jun 2008) | 4 lines Added 'fuzzy' margins on page bottom. Disabled direct png embedding, because it is too unstable in Haru now. ........ r4421 | adamblokus | 2008-06-22 18:52:28 +0200 (Sun, 22 Jun 2008) | 2 lines Added "Save as.." dialog and Export->PDF menu entry. Print preview still works with default path. ........ r4437 | adamblokus | 2008-06-25 02:44:46 +0200 (Wed, 25 Jun 2008) | 4 lines Added skeleton of applying loose layout. Minor code cleaning-up. ........ r4492 | adamblokus | 2008-07-02 09:02:42 +0200 (Wed, 02 Jul 2008) | 5 lines Implemented the elementar ideas of the loose layout. Added scaling in the printing routine. Added some basic demonstrations. ........ r4493 | adamblokus | 2008-07-02 09:05:55 +0200 (Wed, 02 Jul 2008) | 3 lines Cleaned up the loosing code - commited to much of leftover rubbish code. ........ r4507 | adamblokus | 2008-07-04 14:25:48 +0200 (Fri, 04 Jul 2008) | 4 lines Added duplicating box tree and current content - window flickering during printing solved. Minor error checking after new HPDF_Image_AddSMask call. ........ r4515 | adamblokus | 2008-07-06 22:28:16 +0200 (Sun, 06 Jul 2008) | 2 lines Changes in loosen layout (image resizing). ........ r4517 | adamblokus | 2008-07-06 22:38:23 +0200 (Sun, 06 Jul 2008) | 2 lines Added pdf font handling and rendering functions with the use of Haru functions. ........ r4555 | adamblokus | 2008-07-10 00:59:05 +0200 (Thu, 10 Jul 2008) | 2 lines Added a very basic and still buggy GTK print implementation. ........ r4565 | adamblokus | 2008-07-10 14:50:16 +0200 (Thu, 10 Jul 2008) | 2 lines Added gtk printing one more time - I have forgotten to add the main file. ........ r4566 | adamblokus | 2008-07-10 14:57:02 +0200 (Thu, 10 Jul 2008) | 2 lines removed error with comment ........ r4569 | adamblokus | 2008-07-10 15:52:55 +0200 (Thu, 10 Jul 2008) | 5 lines Major style improvements - added a lot of doxygen comments, followed tlsa's style guide. Added some more error checking, too. ........ r4575 | adamblokus | 2008-07-10 18:48:26 +0200 (Thu, 10 Jul 2008) | 2 lines Cleaned up the code. ........ r4687 | adamblokus | 2008-07-17 14:17:19 +0200 (Thu, 17 Jul 2008) | 2 lines Changed everything according to jmb's review plus some minor bug fixes to gtk_print. ........ r4688 | adamblokus | 2008-07-17 17:16:34 +0200 (Thu, 17 Jul 2008) | 2 lines Solved the netsurf.glade clash from r4421. ........ r4693 | adamblokus | 2008-07-18 18:11:51 +0200 (Fri, 18 Jul 2008) | 2 lines Fixed bug with wrong number of pages in gtk printing. ........ r4695 | adamblokus | 2008-07-18 19:59:24 +0200 (Fri, 18 Jul 2008) | 3 lines - fixed uncommented line from the previous commit - fixed bug with scale bigger than 1.0 (incorretly clipped page) ........ r4696 | adamblokus | 2008-07-18 23:28:00 +0200 (Fri, 18 Jul 2008) | 2 lines Fixed bug in gtk_print_font_paint (and nsfont_paint). ........ r4697 | adamblokus | 2008-07-18 23:35:38 +0200 (Fri, 18 Jul 2008) | 2 lines Bug fix in nsfont_paint. ........ r4711 | adamblokus | 2008-07-19 22:44:15 +0200 (Sat, 19 Jul 2008) | 2 lines Added gtk_selection files. ........ r4712 | adamblokus | 2008-07-20 11:15:06 +0200 (Sun, 20 Jul 2008) | 2 lines Addam missing glade files. ........ r4713 | joty | 2008-07-20 17:13:10 +0200 (Sun, 20 Jul 2008) | 1 line Follow change r4517 for RISC OS and BeOS platforms : Added pdf font handling and rendering functions with the use of Haru functions. ........ r4714 | joty | 2008-07-20 18:19:50 +0200 (Sun, 20 Jul 2008) | 1 line Declare haru_nsfont iso define an instance for each C source including the font_haru.h header. This fixes breakage of PDF export on RISC OS. ........ r4724 | adamblokus | 2008-07-23 03:30:08 +0200 (Wed, 23 Jul 2008) | 6 lines Applied changes according to joty's review. Added checking the dimensions of a plotted image to pdf plotter. Commented out jpg embedding (it seems to cause some problems I'll bring it back when I figure out what's wrong) . Added back some files removed by mistake. ........ svn path=/trunk/netsurf/; revision=4741
2008-07-26 20:01:59 +04:00
struct box* box_duplicate_tree(struct box *root, struct content *c);
#endif