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2137 Commits

Author SHA1 Message Date
Martin Heller
a61a4b18cc URL annotations handled as UTF-8 to accommodate some bad PDFs. For proper 7-bit ASCII this makes no difference. Fixes Bug 1122280. 2015-05-11 00:46:59 +02:00
Jonas Jenwald
6d2d854f65 Merge pull request #5815 from Snuffleupagus/type1-diff-refs 
Ensure that entries in the Differences array of Type1 fonts are either numbers or names
 2015-05-07 22:33:23 +02:00
Brendan Dahl
cd53cbe7d4 Merge pull request #5964 from Snuffleupagus/bug-1157493 
Handle the Encoding being a dictionary in PartialEvaluator_preEvaluateFont (bug 1157493)
 2015-05-05 14:41:32 -07:00
Tim van der Meij
0c84899c0a Revert #5603 regarding Chrome range request bug 2015-04-30 22:37:52 +02:00
Tim van der Meij
6159da0598 Merge pull request #5828 from Rob--W/mozCurrentTransform-fix 
Fix flaw in mozCurrentTransform polyfill
 2015-04-29 19:27:02 +02:00
Jonas Jenwald
760222cf0b Handle the Encoding being a dictionary in PartialEvaluator_preEvaluateFont (bug 1157493) 
*This is a regression from PR 4423.*

Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1157493.
 2015-04-25 16:48:14 +02:00
Jonas Jenwald
7c7d05e7a3 Attempt to infer if a CMap file actually contains just a standard Identity-H/Identity-V map 2015-04-25 11:28:33 +02:00
Tim van der Meij
48b2f6d023 Merge pull request #5756 from Snuffleupagus/issue-5751 
Guess CIDFontType0 subtype based on font file contents (issue 5751)
 2015-04-24 23:50:07 +02:00
Brendan Dahl
846eb967cc Merge pull request #5655 from Snuffleupagus/issue-5644 
Avoid getting stuck in empty nodes in the Pages tree when calling |Catalog_getPageDict| (issue 5644)
 2015-04-20 11:46:27 -07:00
Jonas Jenwald
4c2ad3bc7b Ensure that entries in the Differences array of Type1 fonts are either numbers or names 
This patch is yet another installment in the (never ending) series of bugs in PDF files with non-embedded fonts.

Fixes http://www.int.washington.edu/talks/WorkShops/int_08_37W/People/Franz_M/Franz.pdf.
 2015-04-17 20:32:27 +02:00
Marco Castelluccio
1bd952f897 Use Int32Array instead of Uint32Array in FlateStream 2015-04-17 16:33:04 +02:00
Brendan Dahl
63aaf1b969 Merge pull request #5923 from Snuffleupagus/bug-911034 
Don't map glyphs to certain problematic General Punctuation Unicode locations (bug 911034)
 2015-04-15 14:31:54 -07:00
Thomas Leitner
3ebc85e55f Crypt filter EFF key should have StmF value as default, not StrF 
This fixes the problem.
 2015-04-13 21:27:32 +02:00
Jonas Jenwald
fda858ae33 Don't map glyphs to certain problematic General Punctuation Unicode locations (bug 911034) 
Fixes the remaining missing characters in https://bugzilla.mozilla.org/show_bug.cgi?id=911034.

For reference, see http://www.unicode.org/charts/PDF/U2000.pdf (and also http://en.wikipedia.org/wiki/General_Punctuation_%28Unicode_block%29).
 2015-04-09 17:27:03 +02:00
Jonas Jenwald
a54ec673c5 Move the checks for problematic Unicode locations from |adjustMapping| to a separate helper function 2015-04-09 12:56:29 +02:00
Andrew Dacenko
bdde3d6622 Restrict logging of errors with verbosity level 2015-03-28 21:44:41 +02:00
Jonas Jenwald
2b1a13ba28 Don't map glyphs to Unicode position 0x0E33, i.e. Thai character SARA AM (bug1046314) 
*A similar approach as in PR 5705.*

Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1046314.

According to https://dxr.mozilla.org/mozilla-central/source/gfx/harfbuzz/src/hb-ot-shape-complex-thai.cc#270-365, `0x0E33` is treated as a special case (by the font shaping code in Firefox). Hence it seems reasonable to skip it when adjusting the font mapping.
 2015-03-26 13:22:45 +01:00
Brendan Dahl
3a8d4a7d72 Merge pull request #5713 from Snuffleupagus/evaluator-IdentityToUnicodeMap 
Create a IdentityToUnicodeMap in evaluator.js when toUnicode contains IdentityH/IdentityV
 2015-03-25 10:33:29 -07:00
Brendan Dahl
519b6669f0 Merge pull request #5705 from Snuffleupagus/bug-1108301 
Don't map glyphs to Unicode "Dotted circle" combining mark (bug 1108301)
 2015-03-24 16:33:04 -07:00
Jonas Jenwald
d762cad420 Fix the node getinfo.js example 
This broke in PR 5366.
 2015-03-17 14:26:58 +01:00
Jonas Jenwald
f7b3852dd5 Merge pull request #5843 from timvandermeij/svg-commands 
Enable OPS.setHScale in the SVG backend
 2015-03-16 12:50:07 +01:00
Tim van der Meij
989eac2f1e Enable OPS.setHScale in the SVG backend 2015-03-16 00:37:31 +01:00
Jonas Jenwald
e894a0a4c6 Guess CIDFontType0 subtype based on font file contents (issue 5751) 2015-03-15 13:35:48 +01:00
Jonas Jenwald
65a5543efe Disable PresentationMode for certain problematic configurations 
Instead of trying to hack around various browser defects, let's just disable PresentationMode in the affected browsers. This patch:

- Disables PresentationMode in IE11+ when the viewer is embedded; fixes 4711.
 2015-03-13 22:09:36 +01:00
Rob Wu
6eb9e6a6a4 Fix flaw in mozCurrentTransform polyfill 
Set transformation matrix in (polyfilled) mozPrintCallback when a scale
is applied. Removed _scaleX and _scaleY in favor of _transformMatrix to
emphasize that the caller MUST ensure that the state of the matrix is
correct before `addContextCurrentTransform` is called.
 2015-03-11 20:55:26 +01:00
Jonas Jenwald
4a9ff471c4 Correctly detect the presence of the Adobe specific APP14 JPEG marker (bug 1140761) 
According to the specification, http://partners.adobe.com/public/developer/en/ps/sdk/5116.DCT_Filter.pdf#G3.851943, the content of the marker segment should begin with `Adobe`, and not `Adobe\x00` as the code currently look for.

Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1140761.
Fixes the colour conversion part of issues 4090 and 5623.
 2015-03-10 13:07:09 +01:00
Tim van der Meij
c69ad5885c Merge pull request #5770 from Snuffleupagus/opentype-cff 
Correctly detect OpenType font files with CFF data
 2015-03-06 22:58:43 +01:00
Tim van der Meij
5eedfff647 Merge pull request #5734 from Hengjie/lower-space-threshold 
Lower space factor threshold
 2015-03-06 21:00:01 +01:00
Tim van der Meij
026b57641f Remove unused isNull utility function 2015-02-28 18:50:58 +01:00
Jonas Jenwald
f81fc9091a Correctly detect OpenType font files with CFF data 
Fixes 5334.
Fixes 215.
Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1125614.

According to the specification, http://www.microsoft.com/typography/otspec/otff.htm, OpenType font files with CFF data should have `OTTO` in the header.
 2015-02-28 13:43:53 +01:00
Jonas Jenwald
00ee6bd6b6 Merge pull request #5693 from collinanderson/whitespace 
cleaned whitespace
 2015-02-28 10:09:21 +01:00
Yury Delendik
4c2640dcf0 Merge pull request #5758 from mjlyons/ext-link-new-window 
Add option to open external links in new window
 2015-02-27 10:49:39 -06:00
Yury Delendik
2e14cc70cc Merge pull request #5731 from Snuffleupagus/issue-5331 
Skip fill bytes (0xFF) when decoding JPEG images (issue 5331)
 2015-02-27 06:36:30 -06:00
Yury Delendik
23916b2b14 Merge pull request #5748 from Snuffleupagus/issue-5747 
Fetch parameters if they are a |Ref| in CalGray/CalRGB color spaces (issue 5747)
 2015-02-26 17:44:46 -06:00
Jonas Jenwald
0a3341dadc Don't map glyphs to Unicode "Dotted circle" combining mark (bug 1108301) 
It seems that `0x25CC` is another bad spot for charCodes.
Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1108301.
 2015-02-27 00:20:38 +01:00
Mike Lyons
d271811740 Add option to open external links in new window 2015-02-26 13:34:08 -05:00
Jonas Jenwald
888cbe0bde Avoid getting stuck in empty nodes in the Pages tree when calling |Catalog_getPageDict| (issue 5644) 2015-02-22 17:42:15 +01:00
Jonas Jenwald
7c8996558a Fetch parameters if they are a |Ref| in CalGray/CalRGB color spaces (issue 5747) 2015-02-20 12:53:02 +01:00
Jonas Jenwald
417800a1b5 Only skip the |!isSymbolicFont| check for TrueType (3, 1) cmap tables if no previous cmap table was found (PR 5703 followup) 
Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=894572.
 2015-02-19 13:58:03 +01:00
Brendan Dahl
6bb0a483b1 Merge pull request #5703 from Snuffleupagus/issue-5701 
Relax the |isSymbolicFont| check for TrueType (3, 1) cmap tables (issue 5701)
 2015-02-18 14:50:19 -08:00
Collin Anderson
54e984c763 cleaned whitespace 2015-02-17 11:07:37 -05:00
Hengjie
109d67691c Lower threshold 
Fixes text selection formatting with https://github.com/vortext/vortext/blob/master/resources/public/examples/TestDocument3.pdf
 2015-02-13 22:27:49 -08:00
Jonas Jenwald
3651c9e1f7 Skip fill bytes (0xFF) when decoding JPEG images (issue 5331) 2015-02-14 00:08:43 +01:00
Tim van der Meij
27e3558a41 Fix CCITTStream regression by byte-aligning rows before checking EOL marker 2015-02-13 21:29:00 +01:00
Jonas Jenwald
592890a758 Relax the |isSymbolicFont| check for TrueType (3, 1) cmap tables (issue 5701) 2015-02-13 01:03:10 +01:00
Brendan Dahl
394b38b22f Merge pull request #5651 from Snuffleupagus/missing-glyphs 
Try to skip mapping of missing TrueType and CIDFontType2 glyphs
 2015-02-11 19:31:22 -08:00
Brendan Dahl
fb8200096b Merge pull request #5634 from Snuffleupagus/cmap-0,0 
Add support for TrueType (0, 0) cmap tables (issue 5501, issue 5574, and bug 1037973)
 2015-02-11 15:04:03 -08:00
Jonas Jenwald
f19a1db414 Create a IdentityToUnicodeMap in evaluator.js when toUnicode contains IdentityH/IdentityV 
Currently if a font contains a `toUnicode` entry, we always create a new `ToUnicodeMap` in evaluator.js. This is done even for `IdentityV/IdentityH`, despite to possibility to use the much more compact `IdentityToUnicodeMap` representation.
This patch refactors the `IdentityH/IdentityV` cases, to:
 - Avoid calling `IdentityCMap.getMap`, since this prevents allocating and iterating through an array with 65536 elements.

 - Ensure that the handling of `toUnicode` is actually correct in fonts.js.
We rely on `toUnicode instanceof IdentityToUnicodeMap` in a few places, and currently this does not work correctly for `IdentityH/IdentityV`.
 2015-02-09 16:52:31 +01:00
Jonas Jenwald
01e6565dd4 Try to skip mapping of missing TrueType glyphs 
Also don't skip mapping of glyphs which are empty, if the corresponding charCode is included in toUnicode.
 2015-02-07 12:19:38 +01:00
Jonas Jenwald
8174da61fb Don't skip mapping of glyphs for CIDFontType2 fonts with a CIDToGIDMap 
Also don't skip mapping of glyphs which are empty, if the corresponding charCode is included in toUnicode.
 2015-02-07 12:19:37 +01:00