Jonas Fonseca
2e2c0a590e
Add basic functionality for selecting DOM nodes based on CSS3 selectors
...
The design should more or less be in place. There is still a lot of things
missing but it should actually be enough for using it in a simple RSS renderer.
Amongst several things, :nth-* pseudo-classes and :not() syntax is not in
place.
2005-12-19 03:44:18 +01:00
Jonas Fonseca
b64e122159
Change order of variables given to foreach_dom_node iterators
2005-12-19 02:57:00 +01:00
Jonas Fonseca
330c0174e5
Rename DOM stack iterators and make them include all states when iterating
...
They are now called: foreach{back,}_dom_stack_state (...) and the immutable
flag together with node type restricted stack searches should ensure that
the document root node never is popped.
2005-12-19 02:51:32 +01:00
Jonas Fonseca
051db70dd4
Add boolean immutable flag to the DOM stack state
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Can be used to ensure the document root node never leaves the stack while
parsing.
2005-12-19 02:34:26 +01:00
Jonas Fonseca
ee1eba9689
Rename: dom_stack_has_parents() -> dom_stack_is_empty() (with negated value)
2005-12-19 02:15:36 +01:00
Jonas Fonseca
bc338207e7
do_pop_dom_node(): move dom_stack_has_parents() to assertion
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All callers already checks if the stack is empty.
2005-12-19 02:05:43 +01:00
Witold Filipczyk
d09bdf7c28
Fix problem with double decompression of local files
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ELinks tries decompress local gziped files twice, which causes problems
with some files eg. with this README.gz. This patch prevents it.
2005-12-18 17:03:34 +01:00
Jonas Fonseca
45861c68e1
pop_dom_state(): Drop unused left-over argument
2005-12-15 22:05:30 +01:00
Jonas Fonseca
ef5d5fc27a
dom_node_cmp(): Only use element or attribute type ID if both are set
2005-12-15 22:02:02 +01:00
Jonas Fonseca
c2d27a33d8
Rename: nav -> stack
2005-12-15 17:24:20 +01:00
Jonas Fonseca
5ef041c051
Redo the assertm() message to just show the type of the node and parent
2005-12-13 20:08:58 +01:00
Jonas Fonseca
2eebef098d
Prepare the CSS scanner for tokenizing ~ and + as char tokens
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They are used for "E ~ F" and "E + F" element relations.
2005-12-13 16:35:41 +01:00
Jonas Fonseca
d1635d6970
Fix wrong assertion message string
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You just cannot print dom_string structs with %s.
2005-12-13 16:33:50 +01:00
Jonas Fonseca
f35026ecfb
Add DOM_NODE_UNKNOWN node type for internal purposes only
2005-12-13 04:52:47 +01:00
Jonas Fonseca
771a2eea82
Prepare the CSS scanner for parsing [foo{|,*,^,$,}=bar] selectors
2005-12-13 04:50:30 +01:00
Jonas Fonseca
5ff0849eb3
set_dom_string(): take length as size_t; -1 means use strlen() to get size
2005-12-12 17:42:26 +01:00
Jonas Fonseca
27116d6385
Make the DOM stack and the SGML parser interface more general
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They now both hold a single private data member. This means the parser now
holds the renderer data.
2005-12-12 17:41:09 +01:00
Jonas Fonseca
458fc5ee79
Review and change dom_string specific uint16_t value to size_t
2005-12-10 22:24:30 +01:00
Jonas Fonseca
c1136b8791
Use dom_string for storing sgml_node_info data
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Reduces code redundancy for node searching. Oh, comment the purpose
of the special SGML_NODE_HEAD() macro.
2005-12-10 21:58:59 +01:00
Jonas Fonseca
cdc749def3
get_dom_node_value(): indent switch
2005-12-10 21:50:40 +01:00
Jonas Fonseca
86c9a37810
Factor out dom_string_casecmp()
2005-12-10 21:49:33 +01:00
Jonas Fonseca
87aad88c96
Use dom_string throughout the DOM stack interface
2005-12-10 21:42:49 +01:00
Jonas Fonseca
0fab644bee
get_dom_node_value(): move non-compliant functionality to the tree renderer
...
Entity references are supposed to have a null value and the string
compression is for improving the tree view.
2005-12-10 21:37:47 +01:00
Jonas Fonseca
52f5276f92
get_dom_node_name(): indent switch statement
2005-12-10 20:05:01 +01:00
Jonas Fonseca
295679a5e6
get_dom_node_name(): return struct dom_string *
...
Also, simplify the rendering a bit for now.
2005-12-10 20:03:43 +01:00
Jonas Fonseca
7d6db6b152
Update the DOM tree renderer to support dom_strings
2005-12-10 19:44:01 +01:00
Jonas Fonseca
2aedeb0a67
get_dom_node_type_name(): return struct dom_string *
2005-12-10 19:28:37 +01:00
Jonas Fonseca
5f69255cbc
get_dom_node_map_entry(): take name as a dom_string
...
Requires that dom_string->length becomes a size_t.
2005-12-10 19:21:12 +01:00
Jonas Fonseca
0546759b4b
Use struct dom_string for node->proc_instruction.instruction
2005-12-10 18:59:17 +01:00
Jonas Fonseca
9935bf2083
Convert some yet unused strings to use the dom_string struct
...
Also remove the unneeded path member from the dom_node_id_item struct. It
was obsoleted by the addition of dom_node->parent.
2005-12-10 18:51:08 +01:00
Jonas Fonseca
ed7a292966
Use struct dom_string for node->attribute.value
2005-12-10 18:42:54 +01:00
Jonas Fonseca
ce3778c3c0
Add struct dom_string
...
In time it should be used for all strings in the DOM engine.
For now it is just used for node->string.
2005-12-10 18:37:47 +01:00
Miciah Dashiel Butler Masters
f9dea85126
Drop a line that should have been dropped with commit
...
3719e75068
2005-12-10 16:24:54 +00:00
Laurent MONIN
20cb9ad9ee
html_option(): optimize code.
2005-12-08 16:33:37 +01:00
Laurent MONIN
8fe86a1a63
Drop trailing spaces.
2005-12-08 16:27:51 +01:00
Laurent MONIN
3719e75068
Reduce code redundancy.
2005-12-08 16:26:37 +01:00
Laurent MONIN
1f7aa841aa
Simplify tests.
2005-12-08 16:25:22 +01:00
Laurent MONIN
d9f0de82f8
Use closing_tag variable in tests.
2005-12-08 16:22:53 +01:00
Laurent MONIN
37ec65247d
Minor code reordering.
2005-12-08 16:20:13 +01:00
Laurent MONIN
279f2bec93
Goto see instead of se.
2005-12-08 16:19:20 +01:00
Laurent MONIN
a499bf5a61
Introduce closing_tag variable.
2005-12-08 16:16:28 +01:00
Laurent MONIN
ae00f391f2
t_name -> name, t_namelen -> namelen.
2005-12-08 16:13:21 +01:00
Laurent MONIN
5f66f98b66
Prevent useless tests when @namelen is 0.
2005-12-08 16:11:19 +01:00
Jonas Fonseca
8aa078393a
Move dom_node_data union outside the dom_node struct
2005-12-08 03:26:34 +01:00
Jonas Fonseca
45958b773a
Merge with dom-stack-keep-nodes
2005-12-08 03:07:20 +01:00
Jonas Fonseca
4480a9a4cd
Removes node from the DOM tree when using the SGML stream parser
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That should free up some short-term memory.
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
2005-12-08 03:02:27 +01:00
Jonas Fonseca
8f97dc8403
done_dom_node(): remove the node from all parent lists
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Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
2005-12-08 02:59:40 +01:00
Jonas Fonseca
93fb17ea2a
Indent switch statement
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Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
2005-12-08 02:32:23 +01:00
Jonas Fonseca
ce5bf8c6f8
Fix DOM node list iterators macros
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Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
2005-12-08 02:04:13 +01:00
Jonas Fonseca
1c2f271782
Add parent member to dom_node
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Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
2005-12-08 01:35:48 +01:00
