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714 Commits

Author SHA1 Message Date
John Mark Bell
c1efc9c275 Unsightly hack around flickering to white in nsgtk. This needs to be sorted out properly as a matter of urgency. 
svn path=/trunk/netsurf/; revision=4005
 2008-03-21 00:14:01 +00:00
Michael Drake
7bc2306612 CSS min-height and max-height properties override fixed heights too. 
svn path=/trunk/netsurf/; revision=4003
 2008-03-20 23:07:55 +00:00
John Mark Bell
969acc3d0c Re-express table_find_cell algorithm to avoid relying upon side-effects. 
svn path=/trunk/netsurf/; revision=3986
 2008-03-19 17:47:26 +00:00
John Mark Bell
488520f2b2 Lose spurious * 
svn path=/trunk/netsurf/; revision=3985
 2008-03-19 17:41:38 +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
885ce428a9 Ensure that scrollbar foreground is actually visible (black on black, for example, isn't very usable) 
svn path=/trunk/netsurf/; revision=3950
 2008-03-14 10:08:58 +00:00
Rob Kendrick
4ec38922ac Change meaning of c->redraw_time to be the earliest time to reflow during page asset fetch. Have the time selected vary depending on how long the last reflow took. 
svn path=/trunk/netsurf/; revision=3925
 2008-03-11 00:14:39 +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
John Mark Bell
9468e4abbe Take account of any table height specified through CSS or HTML. 
svn path=/trunk/netsurf/; revision=3918
 2008-03-10 14:17:35 +00:00
Michael Drake
abd453166f Apply min/max-height to absolutely positioned elements. 
svn path=/trunk/netsurf/; revision=3916
 2008-03-10 12:36:35 +00:00
Michael Drake
2c7ce0143f Adjust y values after seting a min/max-height. 
svn path=/trunk/netsurf/; revision=3910
 2008-03-09 23:41:08 +00:00
Michael Drake
052f8b47ff Initial stab at min/max-height support. 
svn path=/trunk/netsurf/; revision=3909
 2008-03-09 19:39:17 +00:00
Michael Drake
920be77804 When floats have clear right or left set, as well as being put below floats on that side, they should still follow normal behaviour with respect to floats on the other side. 
svn path=/trunk/netsurf/; revision=3904
 2008-03-09 14:10:05 +00:00
Michael Drake
1dc8770cbb Fix clear CSS property support when applied on floats. 
svn path=/trunk/netsurf/; revision=3902
 2008-03-09 01:34:49 +00:00
Michael Drake
201dabcb9b Round percentage width to nearest pixel with integers. 
svn path=/trunk/netsurf/; revision=3901
 2008-03-08 20:30:40 +00:00
Michael Drake
9c0eda1d2c Fix float wrapping when available space equals space that would be used by float. 
svn path=/trunk/netsurf/; revision=3898
 2008-03-07 21:39:06 +00:00
Michael Drake
16489d1b12 No space between rows of floats. 
svn path=/trunk/netsurf/; revision=3895
 2008-03-07 18:36:04 +00:00
Michael Drake
ceb5f5ff7f Round percentage widths to nearest pixel instead of down. 
svn path=/trunk/netsurf/; revision=3891
 2008-03-06 19:41:49 +00:00
Michael Drake
f7be887580 Centered tables are a special case. 
svn path=/trunk/netsurf/; revision=3880
 2008-03-05 08:09:06 +00:00
Michael Drake
5859cae5d4 Squash warning. 
svn path=/trunk/netsurf/; revision=3875
 2008-03-01 21:01:04 +00:00
Michael Drake
bae61d9224 Periodically reflow the page while fetching a page's objects. Make buffer all rendering default. 
svn path=/trunk/netsurf/; revision=3874
 2008-02-29 23:03:26 +00:00
Michael Drake
f752aca0d4 Fix align attributes on TABLE etc being overridden in the table's cells by the default alignment of cells with no align attribute. 
svn path=/trunk/netsurf/; revision=3873
 2008-02-28 20:36:09 +00:00
John Mark Bell
89793c2171 Make content_reset actually do what it's meant to (i.e. reset the appropriate members) 
Fix up CONTENT_MSG_REFRESH scheduled events to gracefully the refresh URL disappearing from under them.

svn path=/trunk/netsurf/; revision=3870
 2008-02-27 18:38:41 +00:00
Michael Drake
748937547a Don't meddle with blockquote's margins. 
svn path=/trunk/netsurf/; revision=3869
 2008-02-26 22:31:38 +00:00
John Mark Bell
1cf46a6792 SignednessWarnings.squash() 
Aside from a number of instances of const being cast away (mostly relating to the urldb, which is correct to only export const data) this now builds warning-free with GCC 4 on x86, which is nice.

svn path=/trunk/netsurf/; revision=3868
 2008-02-25 17:58:00 +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
John Mark Bell
1fc91faff1 Also flag box as invisible so it'll have no effect on layout 
svn path=/trunk/netsurf/; revision=3864
 2008-02-25 08:56:11 +00:00
John Mark Bell
73c02364a8 Ignore spurious top-level framesets correctly (previously declared memory exhaustion, which is obviously wrong) 
svn path=/trunk/netsurf/; revision=3863
 2008-02-25 08:53:04 +00:00
Michael Drake
369344518a For form gadgets, specified percentage width is inclusive of margin, border and padding space. 
svn path=/trunk/netsurf/; revision=3859
 2008-02-17 18:22:06 +00:00
Michael Drake
7d748ae2ff Select element width is width of longest option text. 
svn path=/trunk/netsurf/; revision=3855
 2008-02-11 17:53:00 +00:00
John Mark Bell
2c2ac87e37 Prevent tabbing into textfields whose styling is display: none; 
svn path=/trunk/netsurf/; revision=3849
 2008-02-07 00:50:37 +00:00
Michael Drake
7177f59309 Improve float positioning. 
svn path=/trunk/netsurf/; revision=3833
 2008-02-03 18:44:24 +00:00
Michael Drake
d67a84f7e3 Turn debug output off again. Remove extraneous include. 
svn path=/trunk/netsurf/; revision=3828
 2008-02-03 14:29:07 +00:00
Michael Drake
8491aecb35 Ensure min line length takes into account margins, borders and paddings of objects. 
svn path=/trunk/netsurf/; revision=3827
 2008-02-03 14:24:46 +00:00
John Mark Bell
ad6fcea6b0 Add url_fragment to extract fragment from URL 
Optionally allow url_compare to ignore fragments in comparison
Fix handling of url_compare result in a few places
Fix redirects which contain fragments in the Location header

svn path=/trunk/netsurf/; revision=3826
 2008-02-03 12:04:48 +00:00
Michael Drake
120ca506c1 Make text input boxes with height:auto; and no initial value get a sensible height. Make all form elements have their dimensions based on the configured minimum font size, if the current text size is smaller. Remove redundant code for setting radio icon and checkbox sizes. All em/ex based sizes now respect the min font size, when it's in effect. Updated default styles for form elements. 
svn path=/trunk/netsurf/; revision=3813
 2008-02-02 00:13:19 +00:00
Michael Drake
0241f21d4d Fix syntax. 
svn path=/trunk/netsurf/; revision=3800
 2008-01-29 01:18:23 +00:00
Michael Drake
3edfd4feb7 Reinstate things lost in the last checkins. 
svn path=/trunk/netsurf/; revision=3799
 2008-01-29 01:14:20 +00:00
Michael Drake
30b76c4dfa No need to recalculate a value we already have. 
svn path=/trunk/netsurf/; revision=3798
 2008-01-29 01:01:02 +00:00
Michael Drake
38dcd3f172 Apply min font size config option to radio icons and checkboxes. 
svn path=/trunk/netsurf/; revision=3797
 2008-01-29 00:42:15 +00:00
Michael Drake
416c81208b Make box dump show "gadget". 
svn path=/trunk/netsurf/; revision=3796
 2008-01-28 13:48:59 +00:00
James Bursa
58724040e5 Render borders after backgrounds. Handle boxes with overflow hidden or scroll and borders correctly. Update copyrights. 
svn path=/trunk/netsurf/; revision=3792
 2008-01-28 04:33:39 +00:00
John Mark Bell
8fdd1f298e Recurse into noscript elements when looking for meta refresh. This would work perfectly, were it not for libxml's html parser terminating head and starting body on sight of a noscript tag. Joy. 
svn path=/trunk/netsurf/; revision=3791
 2008-01-28 02:43:06 +00:00
Michael Drake
882c04c2fb Only needed the vertical position changed. 
svn path=/trunk/netsurf/; revision=3789
 2008-01-28 02:01:04 +00:00
John Mark Bell
78d194cb77 Rework handling of HTTP redirects -- we now count the number of redirects followed for a given item and abort if a fixed limit is reached. This fixes sites which have pages that redirect to themselves. 
Redirect handling is now transparent to clients of fetchcache.

The new scheme works as follows:

1) Request content for URL (fetchcache()
2) Start fetch of content (fetchcache_go()
3) If no redirect, continue through LOADING, READY, DONE etc. states as before
   If redirect, receive NEWPTR for each redirect that occurs, then continue
   through LOADING, READY, DONE etc. states as before.

The upshot of this is that redirects result in extra contents being created. It also means that, until LOADING has been received, the content (and thus the URL being fetched) may change. Therefore, fetchcache clients should expect to have to deal with transient data prior to LOADING occurring.

As a necessary side-effect of this, the HTML object URLs and CSS @import URLs are no longer stored alongside the relevant contents. These URLs can be accessed by interrogating the url member of struct content anyway, so it was a rather redundant scheme before.

svn path=/trunk/netsurf/; revision=3787
 2008-01-28 01:35:00 +00:00
Michael Drake
32fe1bd1bf Replace accidentally checked in files with previous ones. 
svn path=/trunk/netsurf/; revision=3786
 2008-01-28 01:11:37 +00:00
Michael Drake
49fce64c1a Fix vertical position of images with margin/borders/padding. 
svn path=/trunk/netsurf/; revision=3785
 2008-01-28 00:58:31 +00:00
Michael Drake
48bdeb34c8 Ensure images within inline-blocks are shown properly. Fixed by zamez. 
svn path=/trunk/netsurf/; revision=3783
 2008-01-27 22:25:11 +00:00
Michael Drake
fcd30e0819 Revert r3781. 
svn path=/trunk/netsurf/; revision=3782
 2008-01-27 19:08:27 +00:00
Michael Drake
2a28537fe6 Background area extends to border edge. 
svn path=/trunk/netsurf/; revision=3781
 2008-01-27 19:06:11 +00:00
Michael Drake
f5d07c4988 Background area extends to border edge. 
svn path=/trunk/netsurf/; revision=3780
 2008-01-27 18:15:56 +00:00
Michael Drake
b2b6fa0f10 Make inline-blocks have margins. Add defualt margin around form inputs. 
svn path=/trunk/netsurf/; revision=3779
 2008-01-27 17:39:14 +00:00
Michael Drake
053f2f830c Hopefully fix inline-block positioning. (Stops form elements from overlapping.) 
svn path=/trunk/netsurf/; revision=3778
 2008-01-27 11:59:01 +00:00
Michael Drake
252aa870f8 No need to reduce box height when adding scrollbar. 
svn path=/trunk/netsurf/; revision=3777
 2008-01-26 23:03:30 +00:00
Daniel Silverstone
13b91169fd Protect <pre> fix in cases where c->style is NULL 
svn path=/trunk/netsurf/; revision=3673
 2007-12-23 16:09:02 +00:00
Daniel Silverstone
23781fb862 An INLINE_CONTAINER which contains a TEXT which is zero chars long but *is* in a PRE white-space rule *DOES* contain a text child. 
svn path=/trunk/netsurf/; revision=3672
 2007-12-23 14:15:11 +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
Richard Wilson
14c30d64a6 Remove legacy code. 
svn path=/trunk/netsurf/; revision=3629
 2007-10-10 20:33:15 +00:00
Richard Wilson
e0ac355853 Correctly terminate the plot group of a clipped box. Clip visible children of hidden elements (fix 1808893). 
svn path=/trunk/netsurf/; revision=3627
 2007-10-09 17:24:02 +00:00
Richard Wilson
7163f5aadd Fix parsing of invalid colour values becoming CSS_COLOR_NONE. Make all colour parsing code common. 
svn path=/trunk/netsurf/; revision=3625
 2007-10-09 16:25:25 +00:00
James Bursa
db7a0824d3 Process inline stylesheets anywhere in document, not just in <head>. 
svn path=/trunk/netsurf/; revision=3615
 2007-10-02 04:48:30 +00:00
John Mark Bell
a9d6811bdc Also try charsets without transliteration -- not all iconv() implementations support //TRANSLIT as it's a non-standard extension. 
svn path=/trunk/netsurf/; revision=3598
 2007-09-27 13:57:29 +00:00
John Mark Bell
ada0a41871 Fix handling of backgrounds on <body> and <html> 
svn path=/trunk/netsurf/; revision=3545
 2007-09-17 14:53:02 +00:00
James Bursa
3af1dbdb12 Fix disappearing borders for elements with overflow: hidden. 
svn path=/trunk/netsurf/; revision=3534
 2007-08-28 00:53:22 +00:00
James Bursa
21db9de5f8 Make F9 dump box tree to an editor for easier debugging. 
svn path=/trunk/netsurf/; revision=3529
 2007-08-20 02:39:49 +00:00
Daniel Silverstone
d1382c6d0e Provide the facility to set the DPI of the display by removing the assumptions of 90.0 dpi from the CSS and layout engines. 
svn path=/trunk/netsurf/; revision=3528
 2007-08-19 10:08:49 +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
Rob Kendrick
43257a160b Changes to allow building on Solaris. 
* Tested on Solaris Express: Developer Edition,
          which is between Solaris 10 and 11.
        * Used gcc, libmng etc packages using pkg-get and blastwave's resources.
        * Had to build lemon and re2c manually.

svn path=/trunk/netsurf/; revision=3350
 2007-06-15 22:07:11 +00:00
John Mark Bell
63ae43204d Fix UTF-16LE BOM detection _again_ 
svn path=/trunk/netsurf/; revision=3335
 2007-06-10 19:30:37 +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
John Mark Bell
01316168fc Fix bugs in charset detection. 
Strip BOM from parser input, as it confuses libxml.
Ignore non-ASCII-compatible charsets declared in meta tag (the parser 
defaults to 8 bit, so if it's managed to extract a meta charset, then it 
must be ASCII-compatible, so a non-ASCII-compatible meta charset is lies).

Fixes WightLink timetable and 1726341.

svn path=/trunk/netsurf/; revision=3304
 2007-05-29 18:03:07 +00:00
John Mark Bell
00377eec58 Import font containing symbols we need for list items. 
(Un)Install font appropriately at runtime.
Make list markers use the right characters.

svn path=/trunk/netsurf/; revision=3280
 2007-05-14 22:57:11 +00:00
James Bursa
7c43ff2537 Return an error from html_convert() if the base stylesheet fails to load, instead of continuing to layout which will assert. 
svn path=/trunk/netsurf/; revision=3266
 2007-05-06 00:41:12 +00:00
James Bursa
d27f5c65da Fix warning: format '%u' expects type 'unsigned int', but argument 3 has type 'size_t'. 
svn path=/trunk/netsurf/; revision=3264
 2007-05-02 03:20:01 +00:00
Richard Wilson
9c3dc045a0 Set minimum META refresh delay to 1s 
svn path=/trunk/netsurf/; revision=3246
 2007-04-07 22:51:06 +00:00
John Mark Bell
4d55f43a3d Object sizes do not apply when calculating the extent of descendent 
bounding boxes. (fixes 1601881)

svn path=/trunk/netsurf/; revision=3240
 2007-04-07 02:29:32 +00:00
John Mark Bell
f1fba1908f Fix embedded object + display: none; crash (1695751) (c.f r3236) 
svn path=/trunk/netsurf/; revision=3239
 2007-04-06 23:48:26 +00:00
John Mark Bell
94d12a96e7 Squash access to freed memory. 
Actually process form inputs which have been styled display:none;
This needs revisiting after 1.0 as the following will still break:
<form ..>
  <div style="display:none;">
    <input type="hidden" name="foo" value="bar"/>
  </div>
  <input type="submit" name="submit" value="submit"/>
</form>
The children of the div are not processed (which is correct for display 
purposes, but results in the hidden input being ignored entirely). A 
more correct fix would be to perform form input -> gadget creation 
orthogonally from box tree generation; then styling will have no effect.

svn path=/trunk/netsurf/; revision=3236
 2007-04-06 12:05:25 +00:00
John Mark Bell
6eba75b1c6 Recognise <image> as a synonym for <img> (fixes 1692426) 
svn path=/trunk/netsurf/; revision=3231
 2007-04-01 20:21:58 +00:00
John Mark Bell
e7fe3678f0 Deal with more ways in which meta refresh URLs can be invalid. 
svn path=/trunk/netsurf/; revision=3229
 2007-04-01 16:41:22 +00:00
John Mark Bell
ccfc0e7516 Fix abort on attempted destruction of CONTENT_DIRECTORY (1690222) 
svn path=/trunk/netsurf/; revision=3228
 2007-03-28 22:56:54 +00:00
John Mark Bell
a96ef2a906 Fix assertion when table has negative mbp (1579981) 
svn path=/trunk/netsurf/; revision=3222
 2007-03-25 16:20:10 +00:00
John Mark Bell
cabed36421 Fix handling of scrollbar addition to blocks which have height/width == 
AUTO (fixes 1567430)

svn path=/trunk/netsurf/; revision=3220
 2007-03-24 23:47:44 +00:00
John Mark Bell
5e0bec495c Fix FP exception when right-aligned tables with margin: auto are nested 
(interaction with floats, resulting in margin[TOP] == AUTO) (fixes 
1662931)

svn path=/trunk/netsurf/; revision=3218
 2007-03-24 21:03:36 +00:00
John Mark Bell
64b229d0d6 Make <object> attribute handling more spec compliant 
svn path=/trunk/netsurf/; revision=3215
 2007-03-22 22:47:24 +00:00
John Mark Bell
9c048ad076 Fix invalidation of unwanted contents. 
svn path=/trunk/netsurf/; revision=3214
 2007-03-19 00:04:09 +00:00
John Mark Bell
703b5fea73 Ensure content owners check that they are still interested in a content 
when receiving notification that the content's in error. This prevents 
content pointers being corrupted when redirects occur. Fixes 1522002, 
1551475.

svn path=/trunk/netsurf/; revision=3211
 2007-03-18 17:09:55 +00:00
John Mark Bell
e80ce80a98 Default form field maxlength to UINT_MAX (fixes 1620540) 
svn path=/trunk/netsurf/; revision=3205
 2007-03-11 23:48:29 +00:00
John Mark Bell
9cf5122797 Content handlers should not call warn_user - they should broadcast the 
error using content_broadcast and leave it to the content owner(s) to 
decide what to do about it.

Only use warn_user for top-level contents.


svn path=/trunk/netsurf/; revision=3204
 2007-03-11 22:08:57 +00:00
John Mark Bell
58c217cbee Transliterate form submissions (requires an iconv implementation that 
understands //TRANSLIT - both glibc & libiconv's do, as do Iconv 
modules >= 0.08)
Require Iconv 0.08

svn path=/trunk/netsurf/; revision=3203
 2007-03-11 13:58:15 +00:00
John Mark Bell
cd3fb4a7cc Ensure multipart/form-data submissions are in the correct charset. 
(fixes 1617129).
There are issues with unrepresentable characters, which I'm 
investigating; they appear to be due to Iconv/UnicodeLib and not 
NetSurf's usage of them.

svn path=/trunk/netsurf/; revision=3190
 2007-02-26 00:32:07 +00:00
John Mark Bell
e57a90e91c Fix handling of % signs in textarea initial value. (Fixes 1617123) 
svn path=/trunk/netsurf/; revision=3180
 2007-02-11 23:21:05 +00:00
John Mark Bell
3b40e0f5fc Reparse entire document if meta charset resulting in changed document 
encoding is encountered (fixes 1389126)

svn path=/trunk/netsurf/; revision=3176
 2007-02-10 21:34:22 +00:00
John Mark Bell
a9b34bd990 Work around libxml oddness in allowing document meta encoding to 
override external charset information.

svn path=/trunk/netsurf/; revision=3175
 2007-02-10 19:53:41 +00:00
John Mark Bell
25213dca24 Fix handling of cookies in unverifiable transactions caused by a redirect from a fetch into a browser window which was varifiable. 
svn path=/trunk/netsurf/; revision=3165
 2007-02-02 23:08:13 +00:00
John Mark Bell
8cf2e40daa Bring handling of submission of blank file inputs in line with other browsers. 
Tidy up fetch_post_convert while I'm at it.

svn path=/trunk/netsurf/; revision=3159
 2007-01-30 23:19:21 +00:00
James Bursa
a0b6661eb6 Make GTK build compile on FreeBSD. 
svn path=/trunk/netsurf/; revision=3154
 2007-01-29 22:27:15 +00:00
James Bursa
11aceb370a Add html_dump_frameset() to help understand and debug frames. 
svn path=/trunk/netsurf/; revision=3148
 2007-01-24 23:16:02 +00:00
James Bursa
b6630787c5 Default frame margin 0 instead of -1. Fix marginheight parsing. 
svn path=/trunk/netsurf/; revision=3147
 2007-01-24 22:53:09 +00:00