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154 commits

Author SHA1 Message Date
bruvzg
bf1cc6326a
Allow MSDF rendering for system fonts, fix crash on loading damaged / unsupported font files. 2022-08-09 14:21:09 +03:00
bruvzg
4b155b939b
[Text Server] Prevent composite glyphs which incorporate kashida from being used for justification. Update TextServer tests to clean up on fail. 2022-08-05 19:35:38 +03:00
bruvzg
80c9a44492
Fix overrun flag check and HarfBuzz safe to break flag check. 2022-08-04 22:58:28 +03:00
bruvzg
2980c0d60c
HarfBuzz: Update to version 5.1.0, use new FLAG_SAFE_TO_INSERT_TATWEEL flag to improve justification. 2022-08-04 09:10:16 +03:00
bruvzg
4373a0bb86
[TextServer] Add ICU Unicode security and spoofing detection. 2022-08-02 15:37:49 +03:00
bruvzg
5aa48b6ae5
[TextServer] Implement ICU/UAX 31 based is_valid_identifier function. 2022-08-02 08:30:20 +03:00
bruvzg
b54c5c2683
[TextServer] Ensure that built-in library headers are always included before system header, add HarfBuzz version checks for optional features. 2022-07-31 22:52:59 +03:00
Juan Linietsky
c7255388e1 Remove ThreadWorkPool, replace by WorkerThreadPool 
The former needs to be allocated once per usage. The later is shared for all threads, which is more efficient.
It can also be better debugged.
 2022-07-25 15:39:50 +02:00
bruvzg
cbe3a2dcb7
Use BitField hint for the TextServer enums. Add missing parts for BitField support to the GDextension API. 2022-07-15 08:49:50 +03:00
kobewi
d2900429e8 Add static methods for creating Image and ImageTexture 2022-07-08 13:40:47 +02:00
bruvzg
344ba0ffaf
Refactor Font configuration and import UI, and Font resources. 2022-07-06 14:12:36 +03:00
bruvzg
b5c96df277
Move duplicate AutoWrap, Overrun and VisibleChar behavior enums to the TextServer. 2022-06-16 16:49:37 +03:00
Rémi Verschelde
632b933a03
Merge pull request #61934 from Geometror/hashfuncs 
Hash function improvements
 2022-06-15 07:34:43 +02:00
Hendrik Brucker
8c61470fa9 Hash function improvements 2022-06-15 00:32:10 +02:00
Rémi Verschelde
136f84fc35
Merge pull request #61772 from bruvzg/ft_ot_collect 2022-06-13 11:13:05 +02:00
bruvzg
b667469bbf
[TextServer] Add missing font mutex lock. 2022-06-13 10:33:36 +03:00
bruvzg
6e4cdad3ac
[TextServer] Adds support for TrueType / OpenType collection files (*.TTC, *.OTC). 2022-06-07 11:35:59 +03:00
bruvzg
b3bbf3db47
[GDExtension] Expose Variant, NodePath and StringName hash functions. 2022-06-06 12:19:56 +03:00
Haoyu Qiu
ffcb2a4702 Fix build error when FreeType is disabled 2022-06-02 22:46:50 +08:00
reduz
45af29da80 Add a new HashSet template 
* Intended to replace RBSet in most cases.
* Optimized for iteration speed
 2022-05-20 22:40:38 +02:00
bruvzg
cfcdfc38e2
[RTL] Add support for shaping in background thread. 2022-05-19 09:34:44 +03:00
Rémi Verschelde
b154f445d5
Merge pull request #60507 from bruvzg/textmesh 
Implement TextMesh.
 2022-05-16 13:52:57 +02:00
reduz
746dddc067 Replace most uses of Map by HashMap 
* Map is unnecessary and inefficient in almost every case.
* Replaced by the new HashMap.
* Renamed Map to RBMap and Set to RBSet for cases that still make sense
  (order matters) but use is discouraged.

There were very few cases where replacing by HashMap was undesired because
keeping the key order was intended.
I tried to keep those (as RBMap) as much as possible, but might have missed
some. Review appreciated!
 2022-05-16 10:37:48 +02:00
bruvzg
05963674a7
Implement TextMesh resource. 
Apply simulated slant and embolden to the TextServer `gont_get_glyph_contours` results.
 2022-05-13 08:20:22 +03:00
bruvzg
6783d55ce4
Use new HashMap implementation in the TextServer, and Font. 2022-05-12 13:42:25 +03:00
reduz
8b7c7f5a75 Add a new HashMap implementation 
Adds a new, cleaned up, HashMap implementation.

* Uses Robin Hood Hashing (https://en.wikipedia.org/wiki/Hash_table#Robin_Hood_hashing).
* Keeps elements in a double linked list for simpler, ordered, iteration.
* Allows keeping iterators for later use in removal (Unlike Map<>, it does not do much
  for performance vs keeping the key, but helps replace old code).
* Uses a more modern C++ iterator API, deprecates the old one.
* Supports custom allocator (in case there is a wish to use a paged one).

This class aims to unify all the associative template usage and replace it by this one:
* Map<> (whereas key order does not matter, which is 99% of cases)
* HashMap<>
* OrderedHashMap<>
* OAHashMap<>
 2022-05-12 11:21:29 +02:00
bruvzg
68304bec47 [TextServer] Fix incorrect oversampled font scaling. 2022-05-10 13:57:18 +03:00
Rémi Verschelde
931838b330
Merge pull request #60627 from aaronfranke/rename-elements 
Rename Transform2D and Basis `elements` to `columns` and `rows` respectively
 2022-05-03 14:40:01 +02:00
Rémi Verschelde
c273ddc3ee Style: Partially apply clang-tidy's cppcoreguidelines-pro-type-member-init 
Didn't commit all the changes where it wants to initialize a struct
with `{}`. Should be reviewed in a separate PR.

Option `IgnoreArrays` enabled for now to be conservative, can be
disabled to see if it proposes more useful changes.

Also fixed manually a handful of other missing initializations / moved
some from constructors.
 2022-05-02 16:28:25 +02:00
Aaron Franke
b831fb0a54
Rename Transform2D "elements" to "columns" 2022-04-29 08:02:39 -05:00
bruvzg
6ab672d1ef Implement text-to-speech support on Android, iOS, HTML5, Linux, macOS and Windows. 
Implement TextServer word break method.
 2022-04-28 14:35:41 +03:00
bruvzg
be611c1c05
Implement Label3D node. 
Add "generate_mipmap" font import option.
Add some missing features to the Sprite3D.
Move BiDi override code from Control to TextServer.
Add functions to access TextServer font cache textures.
Add MSDF related flags and shader to the standard material.
Change standard material cache to use HashMap instead of Vector.
 2022-04-22 12:08:46 +03:00
bruvzg
9381acb6a4
Make FileAccess and DirAccess classes reference counted. 2022-04-11 13:28:51 +03:00
bruvzg
f851c4aa33
Fix some issues found by cppcheck. 2022-04-06 14:34:37 +03:00
bruvzg
aad9d1414c
Delay font texture update, until draw is called. Rasterize glyphs during shaping. 2022-04-05 10:49:41 +03:00
Rémi Verschelde
b78aa4fe19 Style: Apply clang-tidy to current code, add readability-redundant-member-init 2022-04-04 21:49:51 +02:00
bruvzg
803e1ae920
[Help] Add simulated slanted font support to the editor help. 2022-03-22 16:16:04 +02:00
bruvzg
f19cd44346
Unify TextServer built-in module and GDExtension code. 2022-03-17 08:15:29 +02:00
bruvzg
d9f8cadafb
Improve simulated bold fonts advance. 2022-03-13 15:07:53 +02:00
bruvzg
b32e8d63d8
Add options to embolden and transform font outlines to simulate bold and italic typefaces. 2022-03-11 14:02:30 +02:00
bruvzg
29199579f7
Add sub-pixel glyph positioning support. 2022-02-12 19:55:52 +02:00
bruvzg
244db37508
Cleanup and move char functions to the char_utils.h header. 2022-02-04 11:35:01 +02:00
bruvzg
215bede6ff
[TextServer] Add function to change font, font size, and OpenType features without invalidating line break points, justification points, or recreating shaped text buffer. 2022-02-02 11:20:44 +02:00
bruvzg
e02a097280
[TextServer] Implement locale and context sensitive case conversion functions. 2022-01-17 14:23:36 +02:00
bruvzg
baec983d8a
[TextServer] Improvements for line breaking, "Fill" alignment, overrun, and interaction between these modes. 
Fix "Fill" alignment processing wrong side of the text if overrun trim was applied.
Improve "Fill" alignment to avoid adding excessive subsequent spaces or elongations.
Add font detection to the overrun, to correctly add ellipsis (was using last glyph font, which doesn't necessary have dot character).
Improve line breaking to avoid adding excessive subsequent soft break points for languages without word separator.
Port missing overrun/justification code to the Fallback text server.
Fix inferred text direction detection by controls.
Add tests for "Fill" alignment and line breaking glyph flags.
 2022-01-13 08:53:28 +02:00
Rémi Verschelde
7faf02383c
Merge pull request #55225 from bruvzg/fix_ligature_cursor_and_ot_features 2022-01-10 13:32:54 +01:00
bruvzg
af6758e008
Fix freezes when tab is zero or negative width. 2022-01-10 12:19:29 +02:00
bruvzg
8c973f21ee
Fix glyph index for bitmap fonts. 
Fix TextEdit glyph position rounding.
 2022-01-10 08:00:27 +02:00
bruvzg
c89c515ccf
[TextServer] Improve ligature cursor handling. 
Fix mid-grapheme hit test.
Fix OpenType features property handling, add default features override option.
Enable mid-grapheme cursor by default.
 2022-01-09 19:03:48 +02:00
Rémi Verschelde
fe52458154
Update copyright statements to 2022 
Happy new year to the wonderful Godot community!
 2022-01-03 21:27:34 +01:00
bruvzg
01bac2c469
[Text Server] Fix re-shaping of substrings, improve oversampling scale. 2021-12-15 11:57:22 +02:00
Nathan Franke
49403cbfa0
Replace String comparisons with "", String() to is_empty() 
Also:
- Adds two stress tests to test_string.h
- Changes to .empty() on std::strings
 2021-12-09 04:48:38 -06:00
Nathan Franke
41a20171eb
align to horizontal_alignment, valign to vertical_alignment, related 2021-12-09 01:38:46 -06:00
Lightning_A
e078f970db Rename remove() to remove_at() when removing by index 2021-11-23 18:58:57 -07:00
Rémi Verschelde
88c4380737
Modules: Make sure to include modules_enabled.gen.h where needed 2021-11-12 13:42:58 +01:00
Rémi Verschelde
5968653662
Merge pull request #46721 from bruvzg/custom_word_break_punct 2021-11-09 00:13:59 +01:00
Rémi Verschelde
d9a74fd07f
Merge pull request #54372 from bruvzg/text_edit_ui 2021-11-09 00:13:25 +01:00
M. Huri
4052d85d05 Repaired mistyped of 'threshold' on several files. 2021-10-31 22:11:42 +07:00
bruvzg
3f33e1d7d6 Add functions for getting name and font style from dynamic and bitmap fonts. 
Add font selection toolbar editor plugin.
 2021-10-31 12:40:58 +02:00
bruvzg
63f3051154 Implement TextServer strip_diacritics function. 2021-10-28 10:12:57 +03:00
bruvzg
ebbc25e89c Ignore empty Font resources as theme override. 
Add range hint to font_size properties.
Remove excessive `base_size` Font property.
 2021-10-25 14:05:37 +03:00
bruvzg
efb1c03243 [TextServer] Add texture index, offsets array size and Unicode char validation. 2021-10-15 18:36:00 +03:00
bruvzg
8e98e71997 Move static feature set and number system StringNames to the singleton. 
Remove `hb_` prefix from the custom bitmap font functions to avoid potential conflicts with the HarfBuzz.
Cleanup commented debug code.
Update numbering system data to CLDR 39.
 2021-10-12 12:47:18 +03:00
bruvzg
daa613333e [Text Server] Add support for user defined punctuation list, used for word breaking. 2021-10-01 16:45:16 +03:00
bruvzg
0c0b5c84b0 Implement TextServer GDExtension interface, remove TextServer GDNative interface. 2021-10-01 15:13:29 +03:00
Lightning_A
c63b18507d Use range iterators for Map 2021-09-30 15:09:12 -06:00
Hugo Locurcio
ba65730cbf
Rename RID's getornull() to get_or_null() 2021-09-29 23:58:02 +02:00
bruvzg
11a49c2f29 Fix trim overrun width not being reset. 2021-09-27 21:51:18 +03:00
bruvzg
1fd3d6c15f Bitmap Font: Remove deprecated vertical kerning callback. 2021-09-22 18:09:50 +03:00
bruvzg
a58a7cdc9f Improve invalid non-graphic glyph detection. 2021-09-22 14:37:16 +03:00
bruvzg
c931906af7 Add flag to connected grapheme. Apply RTL displacement FX only to the whole connected grapheme. Pass more glyph info to the custom RTL FX. 2021-09-21 13:51:38 +03:00
Rémi Verschelde
453aff4902
TextServer: Fix build with freetype disabled 
Also remove RTR calls as we don't translate internal error messages.
 2021-09-15 10:11:31 +02:00
Rémi Verschelde
60e0f8b626
Merge pull request #52292 from bruvzg/hb_init 
[TextServer] Fix regression from #51908, HarfBuzz handle init and MinGW build.
 2021-09-14 07:55:02 +02:00
bruvzg
0089adbd30 [TextServer] Fix HarfBuzz handle init order. Fix MinGW build. 2021-09-01 23:18:03 +03:00
Paulb23
eac8b91c25 Optimise TextServerAdvanced static string comparisions 2021-08-28 11:27:23 +01:00
bruvzg
4c3f7d1290 Makes FontData importable resource. 
Adds multi-channel SDF font texture generation and rendering support.
Adds per-font oversampling support.
Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading.
Adds BMFont binary format and outline support.
 2021-08-27 15:43:18 +03:00
Rémi Verschelde
2c88e1c15d
Merge pull request #51178 from Geometror/layout-options-textline-textparagraph 
Various text layout improvements (TextLine, TextParagraph, Label, TextServer)
 2021-08-11 07:51:57 +02:00
Hendrik Brucker
403f4902d0 Various text layout improvements (TextLine, TextParagraph, Label, TextServer) 2021-08-11 00:09:48 +02:00
bruvzg
7c3c5603d0 [Text Server] Improve object (image/table) inline alignment. 2021-08-08 22:35:47 +03:00
Rémi Verschelde
ac3322b0af
Use const references where possible for List range iterators 2021-07-25 12:22:25 +02:00
Aaron Franke
4e6efd1b07
Use C++ iterators for Lists in many situations 2021-07-23 17:38:28 -04:00
Leonardo Christino
8b91828e4f Separate underscore from grapheme punctuation to enable doubleclick and caret jump over snakecase variables in editor 2021-07-13 10:03:26 -03:00
Hendrik Brucker
56a8d3f30c Improvements to Label's layout options 
- Added options to trim the text in case it overruns
- Added more autowrap modes
- Improved line breaking, which ignores trailing spaces
 2021-07-04 16:43:55 +02:00
bruvzg
e624e570bc [CTL] Improve font fallback order selection. 2021-06-10 22:25:32 +03:00
Marcel Admiraal
da5d7db610 Rename File::get_len() get_length() 2021-05-25 11:54:28 +01:00
Pedro J. Estébanez
469fa47e06
Make all file access 64-bit (uint64_t) 
This changes the types of a big number of variables.

General rules:
- Using `uint64_t` in general. We also considered `int64_t` but eventually
  settled on keeping it unsigned, which is also closer to what one would expect
  with `size_t`/`off_t`.
- We only keep `int64_t` for `seek_end` (takes a negative offset from the end)
  and for the `Variant` bindings, since `Variant::INT` is `int64_t`. This means
  we only need to guard against passing negative values in `core_bind.cpp`.
- Using `uint32_t` integers for concepts not needing such a huge range, like
  pages, blocks, etc.

In addition:
- Improve usage of integer types in some related places; namely, `DirAccess`,
  core binds.

Note:
- On Windows, `_ftelli64` reports invalid values when using 32-bit MinGW with
  version < 8.0. This was an upstream bug fixed in 8.0. It breaks support for
  big files on 32-bit Windows builds made with that toolchain. We might add a
  workaround.

Fixes #44363.
Fixes godotengine/godot-proposals#400.

Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
 2021-05-17 15:06:19 +02:00
Rémi Verschelde
d83761ba80
Style: Apply clang-tidy's readability-braces-around-statements 2021-04-05 14:09:59 +02:00
bruvzg
0d3fa2a125
[Complex Text Layouts] Provide access to glyph contour points. 2021-03-31 09:32:14 +03:00
Anshul7sp1
91181c2086 Fixes small typos and grammar correction 2021-03-12 19:05:16 +05:30
Rémi Verschelde
a527c6856b
Merge pull request #46045 from bruvzg/text_server_bmp_create 
[TextServer] Restores bitmap font dynamic construction functions.
 2021-02-24 12:55:36 +01:00
bruvzg
2d66f364d9
Make FreeType optional for export templates. 2021-02-19 15:01:46 +02:00
bruvzg
bee718f1af
[Text Server] Restores bitmap font dynamic construction functions. 2021-02-15 10:46:49 +02:00
bruvzg
f4d095cdd3
[TextServer] Restore character and space extra spacing support. 2021-02-15 10:46:23 +02:00
bruvzg
eeced6d6f2
[CTL] Do not break line on the span (e.g. RTL BBCode tag) edges. 2021-01-25 09:45:29 +02:00
Rémi Verschelde
b5334d14f7
Update copyright statements to 2021 
Happy new year to the wonderful Godot community!

2020 has been a tough year for most of us personally, but a good year for
Godot development nonetheless with a huge amount of work done towards Godot
4.0 and great improvements backported to the long-lived 3.2 branch.

We've had close to 400 contributors to engine code this year, authoring near
7,000 commit! (And that's only for the `master` branch and for the engine code,
there's a lot more when counting docs, demos and other first-party repos.)

Here's to a great year 2021 for all Godot users 🎆
 2021-01-01 20:19:21 +01:00
Marcel Admiraal
5b937d493f Rename empty() to is_empty() 2020-12-28 10:39:56 +00:00
bruvzg
06ae77a320
Add word breaks on punctuation characters. 2020-12-14 11:36:13 +02:00
bruvzg
c1d261fdb0
[Complex Text Layouts] Add variable fonts support. 2020-12-13 18:43:39 +02:00
bruvzg
644f739660
Static analyzer fixes: 
Removes unused code in OS.
Fixes return types.
Fixes few typos.
 2020-12-09 10:17:53 +02:00
bruvzg
0ef483e9a9
[Complex Text Layouts] Performance optimizations. 2020-12-07 08:53:02 +02:00