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13,183 Commits 6 Branches 12 Tags 33 MiB
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50 Commits

Author SHA1 Message Date
Michael Drake
6be6fa1b21 CSS utils: Handle new units in length conversion routines. 
This causes a ripple effect of all the callsites needing
information they didn't have.
 2018-01-05 13:49:51 +00:00
Michael Drake
5776d3448c CSS computed style composition: Update for new CSS units. 
Since the nscss_compute_font_size callback now needs to convert
new units to absolute values, and some of these units require info
from the root element's style, there are knock-on changes to ensure
that the required info is available where its needed.
 2018-01-05 13:49:51 +00:00
Vincent Sanders
75018632a9 Use coccinelle to change logging macro calls in c files 
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done

@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
 2017-09-06 18:45:27 +01:00
Vincent Sanders
8861923455 Allow include directories to be added by sub makefiles 2016-06-06 14:47:27 +01:00
Vincent Sanders
6722943b81 move the CSS content handler 2016-05-26 11:18:41 +01:00
Vincent Sanders
c105738fa3 Change LOG() macro to be varadic 
This changes the LOG macro to be varadic removing the need for all
callsites to have double bracketing and allows for future improvement
on how we use the logging macros.

The callsites were changed with coccinelle and the changes checked by
hand. Compile tested for several frontends but not all.

A formatting annotation has also been added which allows the compiler
to check the parameters and types passed to the logging.
 2015-05-28 16:08:46 +01:00
Michael Drake
2007dd0ccd Revert removal of implied table adding. 
Even if the DOM is always sanitised, CSS display property can cause
other boxes to be required.
 2015-01-27 21:08:52 +00:00
Michael Drake
f63742d7c2 Remove unused variables. 2015-01-24 16:12:16 +00:00
Michael Drake
770255439d Remove redundant implied table insertion. 2015-01-24 16:03:48 +00:00
Vincent Sanders
33eb1f413a Doxygen warning fixes 2014-11-10 20:15:14 +00:00
Michael Drake
679c87e527 Fix table layout issue: row spans crossing row groups. 
Track row group that spans belong to, and compare with current
  cell's row group to decide whether the previous span affects
  current cell's start column.
 2014-04-12 16:09:17 +01:00
Michael Drake
f89516c495 Flag TODO for rowspan in different row group. 2014-04-09 21:54:05 +01:00
Michael Drake
e41900bddc Implied table rows must increment the row group's row count too. 2014-04-09 20:58:12 +01:00
Vincent Sanders
cfc75ac6f9 fix table normalisation to not allow rowspan entries to leak beyond their grouping 2014-04-09 18:17:56 +01:00
Michael Drake
e4c50bd58a Update for new libcss API. 2013-12-13 20:25:08 +00:00
Vincent Sanders
c1671f37b1 reduce talloc usage to box tree layout only 2012-10-03 19:26:17 +01:00
Michael Drake
153c444454 Move browser_window struct to private header. Places that shouldn't include it do, such as front end code. 
Frontends that have been updated to build:
  framebuffer
  gtk
  monkey
  riscos

TODO:
  amiga
  atari
  beos
  cocoa
  windows
 2012-08-22 12:22:58 +01:00
Vincent Sanders
394357b7c9 fix quirks mode setting with libdom hubbub parser 2012-07-14 09:13:21 -06:00
John Mark Bell
4e574f1252 Improve performance of style selection 
svn path=/trunk/netsurf/; revision=13000
 2011-10-08 00:21:59 +00:00
John Mark Bell
f27d5a3e15 Remove gui_multitask 
svn path=/trunk/netsurf/; revision=12828
 2011-09-21 00:25:09 +00:00
John Mark Bell
e71691bae8 Merge branches/jmb/content-factory to trunk 
svn path=/trunk/netsurf/; revision=12283
 2011-05-06 20:40:09 +00:00
John Mark Bell
ff60007458 Fix build with NDEBUG defined 
svn path=/trunk/netsurf/; revision=12154
 2011-04-03 22:23:14 +00:00
Michael Drake
08ed4c207f Update to new libcss API for simultanious selection for base element and its pseudo elements. 
svn path=/trunk/netsurf/; revision=11215
 2011-01-05 19:36:05 +00:00
John Mark Bell
000e6ad3de It turns out that realloc(ptr, 0) --> free(ptr) is not actually required by the C standard (whereas realloc(NULL, size) --> malloc(size) is). 
Therefore, explicitly model the behaviour expected by our libraries (that realloc of 0 size is equivalent to free).

svn path=/trunk/netsurf/; revision=10524
 2010-04-30 07:00:58 +00:00
Daniel Silverstone
30e0cfe7a9 First step to fixing memory leaks -- Box model no longer leaks computed styles 
svn path=/trunk/netsurf/; revision=10500
 2010-04-27 21:38:41 +00:00
John Mark Bell
ddeadd1c02 Merge LibCSS port to trunk. 
svn path=/trunk/netsurf/; revision=8752
 2009-07-23 23:05:34 +00:00
John Mark Bell
243c1ba03f Limit scope of manually-defined NDEBUG. Purge a bunch of redundant #undef NDEBUG. 
svn path=/trunk/netsurf/; revision=7593
 2009-05-28 10:39:53 +00:00
John Mark Bell
7840542e65 Squash warnings 
svn path=/trunk/netsurf/; revision=6674
 2009-03-02 19:47:27 +00:00
Michael Drake
05e8696fc4 Improve handling of absolutely positioned table cells. Corrects positioning of "Weather" box contents on BBC homepage. 
svn path=/trunk/netsurf/; revision=4100
 2008-04-20 15:49:25 +00:00
John Mark Bell
bdf3c5e56b Squash "implicit declaration of function 'gui_multitask'" warnings. 
svn path=/trunk/netsurf/; revision=3980
 2008-03-19 16:46:26 +00:00
John Mark Bell
d4e57583a0 Insert implied boxes rather than entirely removing empty table/row group nodes from the box tree. 
svn path=/trunk/netsurf/; revision=3920
 2008-03-10 14:24:41 +00:00
John Mark Bell
4da171f53c Fix last pointer manipulation for table and row_group boxes. 
svn path=/trunk/netsurf/; revision=3919
 2008-03-10 14:23:04 +00:00
Michael Drake
a4e1ffda1a Improve handling of HTML attributes / markup: 
* Only apply presentational HTML attributes if no more
   important CSS has been set for the property. (NetSurf used
   to be a bit hit-and-miss when presentational markup and
   CSS were mixed.)
 * Change table cellpadding and border handling to happen as
   soon the boxes styles are available, rather than after the
   whole table has been constructed. Also fix default table
   border colour.
 * Improve handling of CENTER tag and ALIGN attribute. These
   could not be correctly supported in the default CSS file,
   so block level element alignment is now done during box
   construction. (Fixes #1891379, #1824492, #1723853)
Form improvements:
 * Small MAXLENGTH values on text inputs now reduce element
   width. (Fixes #1894854)
 * Prevent select option text from wrapping.

svn path=/trunk/netsurf/; revision=3866
 2008-02-25 16:37:48 +00:00
Richard Wilson
cab5913aee Don't remove table rows with no children (fix 1753365) 
svn path=/trunk/netsurf/; revision=3630
 2007-10-10 20:34:02 +00:00
Vincent Sanders
2f864eeecc Update all source code file headers to reflect GPL version 2 only and contain appropriate licence text 
svn path=/trunk/netsurf/; revision=3486
 2007-08-08 16:16:03 +00:00
Daniel Silverstone
6807b4208a Remove the netsurf/ from the include paths and rationalise use of <> vs "" in includes 
NetSurf includes are now done with ""s and other system includes with <>s as C intended.
The scandeps tool has been updated to only look for ""ed includes, and to verify that the
files exist in the tree before adding them to the dependency lines. The depend rule has
therefore been augmented to make sure the autogenerated files are built before it is run.

This is untested under self-hosted RISC OS builds. All else tested and works.


svn path=/trunk/netsurf/; revision=3307
 2007-05-30 22:39:54 +00:00
James Bursa
246352fb97 Allocate new styles for implied boxes using talloc instead of css_duplicate_style(). 
svn path=/trunk/netsurf/; revision=3112
 2006-12-08 22:17:45 +00:00
Michael Drake
ba23e4b693 Update project URL. 
svn path=/trunk/netsurf/; revision=3073
 2006-11-27 15:35:18 +00:00
James Bursa
f4f17f905b More work on lists. Simplify the implementation to a BLOCK for display: list-item, with a marker box on box->list_marker. 
svn path=/trunk/netsurf/; revision=3031
 2006-11-05 12:58:24 +00:00
John Mark Bell
7bd710a71c Initial work for display: list-item support 
svn path=/trunk/netsurf/; revision=3028
 2006-11-04 19:53:22 +00:00
James Bursa
a785bc25f7 Modify implementation of absolute positioning to support "static positions". Absolutely positioned boxes are now in their original place in the tree instead of linked from absolute_children. 
svn path=/trunk/netsurf/; revision=2984
 2006-10-08 22:46:25 +00:00
James Bursa
8ee81a7d8e Implement absolute positioning. 
svn path=/trunk/netsurf/; revision=2648
 2006-06-26 04:52:34 +00:00
John Mark Bell
53a6cc7e06 [project @ 2006-01-06 21:23:47 by jmb] 
Fix normalisation of tables to update table->last correctly

svn path=/import/netsurf/; revision=1998
 2006-01-06 21:23:47 +00:00
James Bursa
4ce357f09b [project @ 2005-08-22 22:49:52 by bursa] 
More work towards frame targets: add target parameter to box_create(), and copy target down the box tree during construction.

svn path=/import/netsurf/; revision=1853
 2005-08-22 22:49:52 +00:00
James Bursa
9b78daf135 [project @ 2005-07-02 18:17:51 by bursa] 
Rewrite calculation of box minimum and maximum widths to improve layout of many pages. Move calculation of column types and border collapsing to box tree normalising stage, since they are layout independent. Add window height parameter to layout and make <html> and <body> at least window height.

svn path=/import/netsurf/; revision=1777
 2005-07-02 18:17:51 +00:00
James Bursa
57b68bd933 [project @ 2005-06-05 20:54:37 by bursa] 
More work on borders / padding / margins on inline elements. Add BOX_INLINE_END to hold the right border / padding / margin (left is in the BOX_INLINE).

svn path=/import/netsurf/; revision=1742
 2005-06-05 20:54:37 +00:00
James Bursa
99a483dd7b [project @ 2005-06-04 12:12:38 by bursa] 
Fix text-decoration and borders on inline elements by replacing inline_parent in box structure with end_inline_children.

svn path=/import/netsurf/; revision=1741
 2005-06-04 12:12:38 +00:00
James Bursa
22640f85e0 [project @ 2005-05-22 21:50:14 by bursa] 
Add BOX_TEXT type to distinguish boxes which came from an inline element to boxes which came from a text node. Add inline_parent pointer to box structure. Rewrite text-decoration support to take advantage of the new data (line colours are now correct). Note: there is a clipping issue in redraw.

svn path=/import/netsurf/; revision=1732
 2005-05-22 21:50:14 +00:00
James Bursa
2920bca14a [project @ 2005-04-09 09:47:36 by bursa] 
Move HTML contents almost fully over to talloc(), simplifying code. Improvements to title attributes, broken forms, cellpadding. Reorder functions in box_construct.c.

svn path=/import/netsurf/; revision=1608
 2005-04-09 09:47:37 +00:00
James Bursa
64d8f9d5ed [project @ 2005-03-26 01:12:27 by bursa] 
Split box.c into box_construct.c, box_normalise.c, and box.c.

svn path=/import/netsurf/; revision=1583
 2005-03-26 01:12:27 +00:00