Commit Graph

368 Commits

Author SHA1 Message Date
Daniel Silverstone
39552607a5
canvas: Implement fully correct putImageData features
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
2020-05-24 19:34:04 +01:00
Michael Drake
3bf39f7f2c JS dom event binding: Squash leak of string. 2020-05-24 16:25:30 +01:00
Daniel Silverstone
74b8767ee2
Canvas: Do not overrun destination bitmap during creation
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
2020-05-24 16:21:36 +01:00
Vincent Sanders
8673b035f0 commit a neatness in teh html content handler text selection code 2020-05-24 11:19:10 +01:00
Vincent Sanders
dbe63210cf fix use of uninitialised warning on older gcc 2020-05-23 23:48:38 +01:00
Daniel Silverstone
d157b505e6
canvas: Support changing canvas size at runtime
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
2020-05-23 23:44:39 +01:00
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
aec946b4ff
CanvasRenderingContext2D: More verbose input validation error message
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
2020-05-22 20:26:32 +01:00
Daniel Silverstone
daed553a06
javascript: Support Canvas to a basic level
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
2020-05-22 19:53:23 +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
Daniel Silverstone
a5572cde76
css: Support canvas width/height presentational hints
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
2020-05-22 15:59:02 +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
6fe2f7de47 do not export texplain interfaces unnecessarily 2020-05-19 23:38:34 +01:00
Vincent Sanders
3a7fc30a5f implement content opacity check through the function table 2020-05-13 19:03:14 +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
e72ca36863 remove unecessary includes 2020-05-10 15:15:33 +01:00
Vincent Sanders
b39db1dac4 add missing header includes from previous change 2020-05-08 09:08:31 +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