783683be2d
usp10: Fix memory leaks.
2011-12-07 17:49:58 +01:00
51a256e65f
Assorted spelling fixes and wording tweaks.
2011-11-28 16:40:50 +01:00
9097226a3c
usp10: Itemize numbers outside of the basic ascii set in a seperate script.
2011-11-21 11:02:39 +01:00
2fe60ff696
usp10: Windows breaks punctuation into 2 different script types.
2011-11-21 11:02:34 +01:00
714408684d
usp10: Handle Combining Diacritical Marks.
2011-11-21 11:02:28 +01:00
fce22eadc1
usp10: Some unicode code points will force us into bidi mode.
2011-11-21 11:02:10 +01:00
bba75dd0a7
usp10: Improve handling for ZWJ and ZWNJ in itemization.
2011-11-21 11:01:58 +01:00
105704534d
usp10: When converting common indic items use the main indic script not the Numeric or currency script, even if that was the most recent.
2011-11-17 18:10:19 +01:00
41db79a855
usp10: If leading with a strong character use its bidi level for our intial LayoutRTL.
2011-11-17 18:10:11 +01:00
2c8fb3aba1
usp10: Keep the levels array in more cases.
2011-11-17 18:09:56 +01:00
92f706cd74
usp10: Windows 7 defines a Tibetan numeric script but never uses it.
2011-11-17 18:09:52 +01:00
7868be6e70
usp10: Properly set LayoutRTL.
2011-11-15 19:37:28 +01:00
e5d33f08c7
usp10: Devanagari danda and double danda are used for all Indic scripts.
2011-11-15 19:37:15 +01:00
6c3398d957
usp10: Pay attention to script changes for bidi run itemization.
2011-11-15 16:09:10 +01:00
145102c7fd
usp10: Merge neutral scripts.
2011-11-15 16:09:10 +01:00
3767cebc88
usp10: Move scripts to an array initialized once to minimize get_char_script calls.
2011-11-15 16:09:09 +01:00
9c9513f94a
usp10: Break with a better understanding on the handling of bidi strengths.
2011-11-15 16:09:09 +01:00
e6ee421e88
usp10: Add some additional Latin script ranges.
2011-11-14 15:25:24 +01:00
65710af292
usp10: Better understand and handle numbers level in RTL runs.
2011-11-09 11:34:49 +01:00
2781ac1e6d
usp10: Better handle the absorption of whitespace in bidi runs.
2011-11-09 11:34:45 +01:00
cd3d305b60
usp10: Add a few chars that Windows itemizes as punctuation.
2011-11-08 18:19:18 +01:00
38aa7696c5
usp10: Avoid an end of buffer overrun when seeking non space characters at an end of a BiDi string.
2011-11-08 18:19:17 +01:00
729de083f3
usp10: Correct itemizing multiple spaces at the beginning of a run.
2011-10-24 11:14:06 +02:00
0aa30c4673
usp10: Handle multi-glyph clusters in ScriptStringOut.
2011-10-19 12:25:35 +02:00
42db0c0593
usp10: Handle advance for multi-glyph clusters correctly.
2011-10-18 15:09:53 +02:00
6fb71f5354
usp10: Break out get_cluster_size and use it to correct ScriptStringGetLogicalWidths for clusters.
2011-10-18 15:09:44 +02:00
8f4fab2483
usp10: Handle the fNeedsCaretInfo flag in XtoCP and CPtoX.
2011-10-17 17:45:08 +02:00
76702f3391
usp10: Fixed some oom handling (Coverity).
2011-10-17 17:45:05 +02:00
29b52fa575
usp10: Add fallback font for Armenian and Georgian.
2011-10-14 20:26:42 +02:00
c1607a04b9
usp10: Correct where the trailing flag transitions in the middle of a glyph.
2011-10-12 20:52:46 +02:00
14eaa18dae
usp10: Implement SSA_FALLBACK.
2011-10-11 13:37:49 +02:00
314553f194
usp10: Improve handling of tabs and SSA_TAB.
2011-10-11 13:37:49 +02:00
95ca444692
usp10: Handle the SSA_PASSWORD flag in ScriptStringAnalyse.
2011-10-08 20:21:26 +02:00
63490ce038
usp10: Correct ScriptStringGetLogicalWidths to be based on char not glyph.
2011-10-06 12:28:06 -05:00
b8f1b5adfe
usp10: ScriptShape needs a number of SCRIPT_VISATTR equal to glyphs not chars.
2011-09-23 17:40:49 +02:00
7ccf31bde8
usp10: Set fNoGlyphIndex only if the fonts has no opentype/truetype tables.
2011-09-14 17:00:19 +02:00
7ae0b72e2f
usp10: Respect the presence or absence of the SSA_GLYPHS flag.
2011-09-09 13:32:54 +02:00
dd4dd261f5
usp10: Respect the presence or absence of the SSA_BREAK flag.
2011-09-09 13:32:49 +02:00
4e760d8914
usp10: Disable glyph indexes for Symbol, non-TrueType, and device fonts.
2011-09-06 15:59:16 +02:00
49dc1570b7
usp10: Draw selected glyphs in ScriptStringOut.
2011-08-29 17:09:00 +02:00
f1796a94a5
usp10: Modify ScriptStringOut to paint the string item by item.
2011-08-29 17:03:51 +02:00
a7071662f7
usp10: Display and handle bidi runs in the correct order in ScriptString functions.
2011-08-29 17:03:42 +02:00
74a0a3fdd8
usp10: In ScriptXtoX use cChars as the item is the character index.
2011-08-24 15:05:51 +02:00
1ad1474be5
usp10: Always use a SCRIPT_STATE and SCRIPT_CONTROL structure in ScriptStringAnalyse.
2011-08-24 11:58:14 +02:00
a6a7bceb1a
usp10: Fix possible crashes (clang).
2011-07-14 14:46:56 +02:00
95166855bb
usp10: Implement ScriptBreak using the Unicode Line Breaking Algorithm.
2011-07-07 14:56:50 +02:00
90d673e961
usp10: Store the GDEF table in the script cache.
...
To avoid reloading it all the time.
2011-06-08 14:12:40 +02:00
8d83e5d370
ups10: Add Malayalam script.
2011-06-03 13:43:55 +02:00
20f5613e61
usp10: Add Kannada script.
2011-06-03 13:43:47 +02:00
af02c0e29c
usp10: Add Telugu script.
2011-06-03 13:43:38 +02:00
c5747304f0
usp10: Add Tamil script.
2011-06-03 13:43:32 +02:00
bafc5f0f30
usp10: Add Oriya script.
2011-06-03 13:43:25 +02:00
858ecd1c54
usp10: Add Gujarati script.
2011-06-03 13:43:19 +02:00
fdf2ab5bfa
usp10: Add Gurmukhi script.
2011-06-03 13:43:12 +02:00
19857ec45b
usp10: Add Bengali script.
2011-06-03 13:42:30 +02:00
b8aad9d3cd
usp10: Add Devanagari script.
2011-06-03 13:42:22 +02:00
eaaf157f6c
usp10: Zero Width Joiners and Non-Joiners should, like spaces, not split runs.
2011-05-26 16:32:03 +02:00
d26bdd9121
usp10: Framework for determing glyph properties after shaping.
2011-05-24 12:47:27 +02:00
3c26fa9136
usp10: Correct default fCanGlyphAlone value.
2011-05-18 10:51:02 +02:00
e3ed47bf95
usp10: Implementation of ScriptPlaceOpenType.
2011-05-13 10:45:44 +02:00
3ad7822d85
usp10: Implementation of ScriptShapeOpenType.
2011-05-13 10:45:38 +02:00
f221aea66c
usp10: Implement ScriptItemizeOpenType.
2011-05-11 18:12:51 +02:00
f026616c22
usp10: Rewrite ScriptStringXtoCP to make use of ScriptXtoCP.
2011-03-28 17:10:18 +02:00
d7ea24d56d
usp10: Rewrite ScriptStringCPtoX to make use of ScriptCPtoX.
2011-03-28 17:09:52 +02:00
c7b4964b7e
usp10: Rewrite of ScriptXtoCP to handle pwLogClust for LTR and RTL runs.
2011-03-18 11:30:52 +01:00
7acd2ba264
usp10: Correct fTrailing handling for RTL runs in ScriptCPtoX.
2011-03-18 11:30:39 +01:00
3f7ad460ef
usp10: Update ScriptCPtoX to handle RTL runs.
2011-03-14 12:15:43 +01:00
73f743f6d2
usp10: Corrections to ScriptCPtoX.
2011-03-10 16:30:15 +01:00
7891f05b88
ups10: Corrected rtl implementation for ScriptStringXtoCP and ScriptStringXtoCP.
2010-11-01 11:32:30 +01:00
0d3b4b3c0c
usp10: Add a trailing '\n' to a TRACE() call.
2010-09-13 13:27:09 -05:00
7bf4db877a
usp10: Check font for required features and report error if missing.
2010-09-13 09:55:49 -05:00
29d2c5a208
usp10: Improve handling of spaces during Itemization.
2010-09-13 09:55:46 -05:00
facc7b0306
usp10: Implement handling fMergeNeutralItems.
2010-09-09 19:56:36 +02:00
e881635741
usp10: Attempt to shape with non TMPF_TRUETYPE fonts.
...
Just do not do the parts that are known to require ttf tables.
2010-09-08 21:03:37 +02:00
68ab5e2689
usp10: Add Lao script.
2010-08-25 11:58:04 +02:00
331c8cdef6
usp10: Add Thai Script.
2010-08-25 11:57:57 +02:00
57053fa51e
usp10: Add Phags-pa Script.
2010-08-25 11:57:50 +02:00
29d896e40a
usp10: Add Tibetan Script.
2010-08-25 11:57:41 +02:00
2fe30b377c
usp10: Add Sinhala Script.
2010-08-25 11:57:35 +02:00
7b11524ec3
usp10: Add Georgian script.
2010-08-24 12:29:34 +02:00
703dd4b1fc
usp10: Add Armenian script.
2010-08-24 12:29:26 +02:00
b21ca5628e
usp10: Add Cyrillic script.
2010-08-24 12:29:13 +02:00
2701b8f97a
usp10: Add Greek Script.
2010-08-24 12:28:57 +02:00
2585d41eeb
usp10: Add Thaana script.
2010-08-24 12:28:43 +02:00
f4d142e277
usp10: Update pwLogClust with glyph transformations.
2010-08-16 15:54:23 +02:00
0401f6c088
usp10: Add contextual shaping proc to the script shaping data.
2010-08-16 15:54:23 +02:00
2fb344c117
usp10: Generalize out applying Opentype features and define default features for currently known scripts.
2010-08-16 15:54:22 +02:00
b6f2f10b12
usp10: Have ScriptIsComplex reflect information in our scripts.
2010-08-16 15:54:22 +02:00
08c6d79d45
usp10: Report accurate information about our currently known scripts.
2010-08-16 15:54:22 +02:00
8c0e5483d8
usp10: Factor out script ranges in an more expandable way.
2010-08-16 15:54:22 +02:00
6c73258725
usp10: Handle Ligature Substitution Subtable from GSUB.
...
This also involves a restructuring of the handling of glyph lookups
from GSUB since Ligature Substitution can result in many glyphs being
replaced with 1 glyph, and future looksup may result in one glyph
being replaces with many glyphs.
2010-05-24 11:18:59 +02:00
163c7021b1
usp10: Check heap_alloc return value (Coverity).
2010-05-24 11:15:25 +02:00
8412028562
usp10: Attempt to do shaping via the font GSUB table first.
...
Modern fonts expect this and the presentation form B glyphs are a fallback.
2010-05-19 18:02:08 +02:00
32b9b63a42
usp10: Add Arabic shaping.
2010-05-19 17:59:35 +02:00
421a997085
usp10: Add ETO_IGNORELANGUAGE when calling ExtTextOut so we do not re-reverse already formated RTL strings inside of GDI.
2010-05-08 13:12:54 +02:00
4377cc62f8
usp10: Implement mirroring for bidi support.
2010-05-06 19:54:58 +02:00
2ba0048541
usp10: ScriptTextOut reorders glyphs that are RTL if they have been processed with fLogicalOrder in previous calls.
2010-05-06 14:18:17 +02:00
abae85b976
usp10: Fix ScriptGetCMap handling of unsupported glyphs.
2010-05-06 14:18:04 +02:00
d5672fee0a
usp10: Update ScriptItemize to use the baselevel of a unified run.
2010-04-29 10:19:40 -05:00
b367e902c9
usp10: Check that there are sufficient script_items before setting the last pointer.
2010-04-27 14:38:03 -05:00
Pierre Schweitzer