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14,348 Commits 6 Branches 12 Tags 33 MiB
5ce8f0baf1
Commit Graph

142 Commits

Author SHA1 Message Date
Vincent Sanders
5ce8f0baf1 make text selection context an opaque interface 2020-05-23 23:33:52 +01:00
Vincent Sanders
6108d210d5 remove all direct access to selection structure 2020-05-23 23:00:08 +01:00
Vincent Sanders
1161029d29 remove unecessary content handler specific selection creation 2020-05-23 23:00:08 +01:00
Vincent Sanders
2ea577c47e remove unused is_html parameter to text selection routines 2020-05-23 23:00:08 +01:00
Vincent Sanders
a8c540ea59 move content specific selection end to content handlers 2020-05-23 23:00:08 +01:00
Vincent Sanders
cfe57002fe remove unused css length usage in selection 2020-05-23 23:00:08 +01:00
Vincent Sanders
e65e41e2d6 move content handler specific selection copying into handlers 2020-05-23 23:00:08 +01:00
Vincent Sanders
36b9262e14 split selection redraw into content handler specific implementations 2020-05-23 23:00:08 +01:00
Daniel Silverstone
d8f083bf52
Canvas: Move bitmap management to the 2D render context 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-23 10:15:30 +01:00
Daniel Silverstone
804faacf82
html: Handle canvas width/height stated explicitly in px 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 20:26:51 +01:00
Daniel Silverstone
4d89108072
html: Don't both building a bitmap if we're not rendering it 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 16:03:48 +01:00
Daniel Silverstone
334b498d5c
html: Handle canvas in redraw 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 16:00:46 +01:00
Daniel Silverstone
937894d654
html: set up canvas box properly 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 16:00:20 +01:00
Daniel Silverstone
b39f418bca
html: Add canvas node handling in dom_event 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-05-22 15:59:47 +01:00
Michael Drake
c2f73310d0 Squash warning: "_GNU_SOURCE" redefined. 
The utils/config.h header handles this.
 2020-05-22 10:30:05 +01:00
Vincent Sanders
4cef0f955c pass the browser window to selection click handler 
this means the content handlers do not have to provide a separate
  method to extract their browser window and it can simply be
  passed in.
 2020-05-20 23:17:48 +01:00
Vincent Sanders
f4e50b45c8 make free text search content handler agnostic 2020-05-12 23:22:05 +01:00
Vincent Sanders
3c7538a9f9 hoist common text search out of content handlers 2020-05-12 21:09:41 +01:00
Vincent Sanders
a8596a80ae move free text search general interface to content. 
needs additional cleanup to call content through handler table to
  perform searches.
 2020-05-10 23:22:29 +01:00
Vincent Sanders
ab952e0634 improve content header usage 2020-05-07 20:55:44 +01:00
Vincent Sanders
5f8b1497e1 clean up content headers and documentation comments 
pure formatting and documentation changes, no code difference
 2020-05-06 23:38:50 +01:00
Vincent Sanders
c2f9bcac19 remove junk content_add_error api 2020-05-06 22:54:52 +01:00
Vincent Sanders
d9a593c984 split dom event handling into separate module 2020-05-05 20:05:37 +01:00
Vincent Sanders
1d8542166c Clean up html content dom element insertion processing 2020-05-05 11:14:26 +01:00
Vincent Sanders
82559d2ff4 remove the forward references in html form internal handling 2020-05-03 21:56:51 +01:00
Vincent Sanders
2a0f552524 remove forward delcarations and clean up formatting in html table layout processing 2020-05-03 19:02:47 +01:00
Vincent Sanders
a40727cd29 Improve hsndling of html content objects with no associated box 2020-05-03 17:00:04 +01:00
Vincent Sanders
fcd8d50359 remove unecessary include 2020-05-03 10:06:43 +01:00
Vincent Sanders
a706c69bf4 improve html content handler private headers 2020-05-02 20:47:53 +01:00
Vincent Sanders
19cd5cb3b3 add missing include 2020-05-01 21:36:50 +01:00
Vincent Sanders
986d4d5f82 put html content handler object interface into its own header 2020-05-01 21:25:23 +01:00
Vincent Sanders
479d0cb29a remove unused available width and height parameters from html_fecth_object() 2020-04-30 22:16:41 +01:00
Vincent Sanders
6b6bbad2b7 remove unecessary filename prefixes in the html content handler 2020-04-30 21:59:21 +01:00
Vincent Sanders
e8d0ba15ad split html box processing code 
reduce the module size of the html box handling code by
 splitting into smaller sections.

No functional code change.
 2020-04-29 20:37:42 +01:00
Vincent Sanders
a64261c3bd Initial special canvas handling to not show fallback 2020-04-28 23:35:00 +01:00
Vincent Sanders
c0ef8ce645 clean up html box, no functionality change just cosmetic 
split up the html box headers
tidy up the documentation comments
avoid forward declarations in normalisation implementation
 2020-04-28 23:30:20 +01:00
Vincent Sanders
f6883d6761 use dom type interface instead of strcasecmp 2020-04-26 17:31:15 +01:00
Vincent Sanders
b577de7c5b remove forward declarations 
reorder module to remove need for forward function declarations.
remove unecessary and confusing parameter macros
 2020-04-26 11:21:02 +01:00
Vincent Sanders
084861a31b Implement javascript scheme url script https://wiki.whatwg.org/wiki/URL_schemes 2020-04-17 22:43:44 +01:00
Vincent Sanders
e2f34232a2 refactor html mouse action 
This reduces the source complexity of the html_mouse_action()
 previously this was a single function of several thousand
 lines with over 30 local variables allocated on the stack.

Variables are now mostly held in a single static structure which
 drasticaly reduces the size of stack frame required and improves
 lookup locality.

The generated code does cause two additional function calls as the
 compiler avoids inlining the sub functions. The optimiser seems to
 produce somewhat better code within the sub functions.

In the final analysis there appears to be no significant performance
 loss or gain with this change, just more readable source.
 2020-04-13 12:09:07 +01:00
Daniel Silverstone
cbc28d2c98
html: Also close js thread on html_stop() 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-29 14:31:42 +01:00
Daniel Silverstone
6a2ce2b3c7
HTML: Use new js_closethread() 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-22 10:18:30 +00:00
Daniel Silverstone
efbfaa0cb1
JS: Move ownership of jsthread from browser to htmlc 
Since it makes more sense for the htmlc to be responsible for
when the JS thread gets destroyed, move its lifetime from the
responsibility of the browser window to the html content.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-22 10:00:29 +00:00
Daniel Silverstone
17b28e85c1
JS: Split concept of JS context into heap and thread 
In preparation for proper splitting of Javascript support into
heaps and threads, this renames the types and corrects the no-js
builds to still work.  At this time no substantive change in
semantics exists, and the duktape build won't work.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-03-21 18:30:41 +00:00
Michael Drake
f3b7a0c44c HTML Script: Check for success on intern of mimetype. 2020-02-23 14:28:27 +00:00
Daniel Silverstone
16163aab03
HTML: Ignore dom exceptions we don't care about 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-23 09:36:07 +00:00
Daniel Silverstone
fa520638fa
HTML: Ignore LOADING status in html_proceed_to_done() 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-21 14:26:33 +00:00
Daniel Silverstone
2f8868309a
HTML: Don't transition the content state machine if we do nothing 
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-21 14:09:39 +00:00
Daniel Silverstone
db370bfdb7
HTML: Complete content state machine after async script 
The async script completion process needs to complete the
content state machine so that browser throbbers eventually
stop once async scripts have fetched and run, even if that
happens *after* conversion finishes.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
 2020-02-21 10:48:00 +00:00
Vincent Sanders
55ba27c68f re-order config include so strcasecmp is correctly detected on RISC OS/win32 2019-12-22 11:11:04 +00:00