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284 Commits

Author SHA1 Message Date
Miciah Dashiel Butler Masters
c21a3592c9 Build fix: Wrap supports_html_media_attr with #ifdef CONFIG_CSS/#endif 2008-06-18 08:48:18 +00:00
Miciah Dashiel Butler Masters
9af30f13b9 Document start_element and end_element 2008-06-09 13:58:41 +00:00
Miciah Dashiel Butler Masters
3c44a88b39 Document the invisible and name members of struct html_element 2008-06-09 13:58:41 +00:00
Miciah Dashiel Butler Masters
643a34e6af Strings corrections from Malcolm Parsons 
Fix the spelling and grammar in various comments, variable names, comment
descriptions, and documentation.
 2008-01-27 04:09:18 +00:00
Kalle Olavi Niemitalo
4138b401ca Merge branch 'elinks-0.12' into elinks-0.13 
Conflicts:

	src/document/css/stylesheet.c
	src/document/css/stylesheet.h
 2008-01-26 18:15:33 +02:00
Kalle Olavi Niemitalo
cab0b3fbd5 const in CSS 2008-01-26 18:10:13 +02:00
Kalle Olavi Niemitalo
f19c948ca7 Bug 824: Disable combining characters unless --enable-combining. 
Label this as an experimental feature because it has so many bugs
and it is not clear how they can be fixed.
 2008-01-19 20:58:22 +02:00
Kalle Olavi Niemitalo
14d1a0f3e2 Bug 824: Define _XOPEN_SOURCE, not __USE_XOPEN. 
_XOPEN_SOURCE has been standardized in SUSv2.  <features.h> of GNU
libc then defines the internal __USE_XOPEN macro.
 2008-01-19 20:52:05 +02:00
Kalle Olavi Niemitalo
2fd3e0b3b3 combined: Leave the screen_char attributes unchanged. 
The previous code displayed the wrong attributes if the combining
characters were at the end of an HTML link.  For example:

  <a href="#">trickỹ</a> more text <a href="#">second link</a>

  (The characters in the first A element are "tricky" and U+0303
  COMBINING TILDE.)

Here, when the cursor was not at the first link, ELinks displayed
the y-with-tilde cell as if it were not part of the link.
This happened because ELinks had already changed schar->attr
before set_line saw the space character after the link and
flushed document->combi[].
 2008-01-19 20:50:10 +02:00
Witold Filipczyk
83a4d815ae combined: Added combining characters support. 
Combining characters requires a UTF-8 locale.
It slows down rendering. There is still the unresolved issue with
combining characters at the end of a document.
This patch wasn't heavilly tested. Especially a "garbage" input may cause
unpredictable results.
 2008-01-19 20:49:57 +02:00
Kalle Olavi Niemitalo
d2733656b8 Bug 722: Truncate names of HTML media types. 
HTML 4.01 section 6.13 says each entry in the list
must be truncated before the first character that
is not in the allowed set.
 2008-01-12 10:08:02 +02:00
Kalle Olavi Niemitalo
65b365587e Bug 722: Read document.css.media only if needed. 2008-01-12 09:37:56 +02:00
Kalle Olavi Niemitalo
0c899dcc8a Bug 722: Default to media="all", not media="screen". 2008-01-12 09:35:41 +02:00
Kalle Olavi Niemitalo
60144e9ff6 Bug 722: Filter CSS according to media types. 
This patch adds support for:
- option document.css.media
- CSS @import "foo.css" tty;
- CSS @media tty { ... }
- HTML <link rel="stylesheet" media="tty">
- HTML <style media="tty">

This patch is attachments 395 and 396 from bugzilla.elinks.cz, which
are based on attachment 388 from bugzilla.elinks.cz.  This new
version of the patch fixes conflicts with recent 0.13.GIT changes,
marks Doxygen commands with at-signs rather than backslashes, and
adds a few comments.
 2007-12-22 03:18:06 +00:00
Laurent MONIN
a35a5c557a Use @cp to shorten the line. 2007-10-15 12:32:25 +02:00
Laurent MONIN
b1eaca1f1e Drop unused variable @options from html_focusable(). 2007-10-15 12:31:16 +02:00
Laurent MONIN
31d8ffc578 In extract_color() and get_color(), make names of variables more explicit. 
c -> attribute
r -> retval
at -> value
 2007-10-15 12:26:19 +02:00
Laurent MONIN
a1125df95f Make get_bgcolor() use extract_color() instead of get_color(). 
It prevents a useless test, use_document_fg_colors() is
always true when use_document_bg_colors() is true.
 2007-10-15 12:19:46 +02:00
Laurent MONIN
b709061864 Move code from get_color() to new extract_color(). 2007-10-15 12:17:08 +02:00
Laurent MONIN
11dea66ff1 struct table bordercolor,bgcolor -> color.(border|background) 2007-10-12 17:10:30 +02:00
Laurent MONIN
367767c500 struct par_attrib bgcolor -> color.background 2007-10-12 17:04:44 +02:00
Laurent MONIN
f150f22ac9 Use color.background instead of bgcolor in struct document too. 
Not useful but coherent with other changes.
 2007-10-12 16:50:47 +02:00
Laurent MONIN
bc498c00da struct text_style_color fg,bg -> foreground, background 2007-10-12 16:41:06 +02:00
Laurent MONIN
f8cdb5d472 More anonymous structures were named. 2007-10-12 16:24:41 +02:00
Laurent MONIN
24605c967e Mark colors in struct document_options by using a new struct for them. 
default_(link|vlink|...) -> default_color.(link|vlink|...)
 2007-10-12 12:11:31 +02:00
Laurent MONIN
a5548fadd2 Use (correct) type enum form_mode for struct text_attrib field select_disabled. 2007-10-12 11:00:41 +02:00
Laurent MONIN
192c2a9e12 Use parenthesis around macro parameters. 
Macros concerned are:
is_inline_element()
is_block_element()
 2007-10-12 10:51:49 +02:00
Laurent MONIN
944a8e7bd9 style.(fg|bg) -> style.color.(fg|bg) 
Introduce INIT_TEXT_STYLE() macro to initialize struct text_style.
 2007-10-10 14:59:15 +02:00
Laurent MONIN
ca6424595b format.(clink|vlink|...) -> format.color.(clink|vlink|...) 
It makes more obvious these fields are colors.
 2007-10-10 14:37:10 +02:00
Miciah Dashiel Butler Masters
f2f478eb2f Let CSS selectors select non-pairable elements 
This necessitates that non-pairable elements be briefly pushed on the stack, so that get_css_selector_for_element sees them, and then popped.

It would be possible to push them only when CONFIG_CSS is defined, as they are otherwise not needed (as evidenced by the fact that we've gone so long without bothering to push them).  However, the performance hit should be small, the necessary #ifdef/#endif wrappers would be pretty ugly, and ideally, the CSS code will someday be in such a state that it can be considered an integral feature.
 2007-10-09 14:14:45 +00:00
Laurent MONIN
05fc8f5169 Fix compilation with --disable-css. 
Compilation failed due to missing DEBUG_CSS test.
This was introduced in commit 98260f7970
 2007-09-24 15:32:42 +02:00
Laurent MONIN
27057926b9 Fix compilation with --disable-css. 
Compilation failed due to missing DEBUG_CSS test.
This was introduced in commit 98260f7970
 2007-09-21 11:05:40 +02:00
Laurent MONIN
fec10a1846 Revert "format_html_part(): save and restore renderer_context.last_tag_for_newline too." 
This reverts commit 60913ba9f9.
This was a bad move, anchors ceased to function correctly.
Reported by Witekfl.
 2007-09-19 09:22:44 +02:00
Laurent MONIN
39d9f669c9 Revert "format_html_part(): save and restore renderer_context.last_tag_for_newline too." 
This reverts commit 4abce8e363.
This was a bad move, anchors ceased to function correctly.
Reported by Witekfl.
 2007-09-19 09:14:53 +02:00
Jonas Fonseca
8e3c2d6042 Move find_tag to document/document 2007-09-14 16:29:13 +02:00
Laurent MONIN
f0e66866f5 Trim trailing whitespaces. 2007-09-14 15:12:32 +02:00
Jonas Fonseca
890903a65d Compile fix for commit e876df70d8 2007-09-14 15:08:51 +02:00
Petr Baudis
c1b91c7bf3 document/html: Make HTML parser state transparent 
Before, *_html_parser_state() operated with struct html_element *. Now, it is
transparent for the renderer (just void *), so that DOM won't have to provide
this struct but will be able to use something internal.

Backported from master.
 2007-09-14 15:06:56 +02:00
Petr Baudis
37b20d998c document/html: Move enum html_special_type from parser.h to renderer.h 
...since it is renderer interface.
 2007-09-14 15:03:14 +02:00
Laurent MONIN
09cf904814 Backport Pasky's changes concerning text_style-related stuff. 
It partially includes changes made in following commits:

document/html: struct text_attrib_style -> struct text_style
commit    e133941206

document: struct format_attr -> struct text_style_format
commit    070d335796

document: Unify text style -> screen attribute handling
commit    b66d2bec67

document: Move text_style-related stuff to dedicated format.*
commit    db9431465f
 2007-09-14 14:59:37 +02:00
Laurent MONIN
d6bb586a00 format_html_part(): group int variables declarations 2007-09-14 10:11:44 +02:00
Laurent MONIN
60913ba9f9 format_html_part(): save and restore renderer_context.last_tag_for_newline too. 2007-09-14 10:10:37 +02:00
Laurent MONIN
e914ca85fe Use explicit names for variables in format_html_part(). 
llm -> saved_last_link_to_move
ltm -> saved_last_tag_to_move
ef  -> saved_empty_format
lm  -> saved_margin
 2007-09-14 10:10:09 +02:00
Laurent MONIN
419cd4775e format_html_part(): group int variables declarations 2007-09-14 10:07:32 +02:00
Laurent MONIN
4abce8e363 format_html_part(): save and restore renderer_context.last_tag_for_newline too. 2007-09-14 09:59:34 +02:00
Laurent MONIN
a6f3323a4b Use explicit names for variables in format_html_part(). 
llm -> saved_last_link_to_move
ltm -> saved_last_tag_to_move
ef  -> saved_empty_format
lm  -> saved_margin
 2007-09-14 09:55:43 +02:00
Laurent MONIN
75d47ef957 Drop useless goto/label. 2007-09-14 09:41:51 +02:00
Laurent MONIN
73b1f43468 Drop useless goto/label. 2007-09-14 09:26:39 +02:00
Laurent MONIN
6e89b39ed0 Fix get_opt_bool() call and finish backport of process_head() split. 2007-09-12 23:51:43 +02:00
Miciah Dashiel Butler Masters
bd0a6f6f7d Reflow check_head_for_cache_control 2007-09-12 23:41:37 +02:00