Commit Graph

74 Commits

Author SHA1 Message Date
Niels Martin Hansen
ed3f14686d Fix: Layouter::GetCharAtPosition counting wrong
Bug introduced in commit 60399e
2023-06-18 21:07:40 +02:00
Rubidium
96fef9f643 Codechange: allocate enough memory to layout the strings 2023-06-06 18:08:11 +02:00
Rubidium
3323402aaa Codechange: rename smallvec_type to container_func and use only when needed 2023-05-20 16:53:10 +02:00
Peter Nelson
bf8f24f9a8 Codechange: Use unique_ptr for text layout font mapping.
This must stay a pointer as the value passed to other structures.
2023-05-18 12:18:30 +01:00
Peter Nelson
c38df2d589 Codechange: Use std::map instead of custom SmallMap. 2023-05-18 12:18:30 +01:00
Patric Stout
a05ae2497f Codechange: simplify how GetCharPosition() works 2023-05-08 19:21:42 +02:00
Patric Stout
60399e17bd Codechange: C++-ify the Layouter and related functions
They all now access a std::string_view, instead of a "const char *"
or std::string (in some cases).

Additionally, GetCharAtPosition and friends now return an index
instead of a "const char *", as it makes for a more clear interface.
2023-05-08 19:21:42 +02:00
Patric Stout
81d4fa6999 Feature: drop ICU-lx in favour of directly interfacing with harfbuzz
This means we have RTL support again with ICU 58+. It makes use of:
- ICU for bidi-itemization
- ICU for script-itemization
- OpenTTD for style-itemization
- harfbuzz for shaping
2023-05-01 22:17:56 +02:00
Patric Stout
9cb60768fe Codechange: split implementations of ParagraphLayouterFactory into their own file 2023-05-01 22:17:56 +02:00
Rubidium
c578917783 Fix #10057: FallbackParagraphLayout fails to properly wrap
... during the first word after a new run has been started.
2023-01-15 11:43:22 +01:00
Peter Nelson
daaa058493 Change: Vertically centre sprite font relative to TrueType font. 2022-12-18 11:46:01 -05:00
PeterN
cea62ef73d
Fix #10161: Ignore ascender in FallbackLayouter for non-built-in fonts. (#10169) 2022-11-13 17:10:34 +00:00
Peter Nelson
9666e46739 Feature: Variable GUI scale.
GUI scale is now variable from 100% to 500%, and no longer restricted to
powers-of-2.
2022-11-12 18:28:39 +00:00
Frédéric Simonis
ac4a7d02c7
Codechange: Improve LineCache queries (#9417)
Adds the support to query the linecache without copying the string.
This uses a custom transparent comparator in conjunction with
a query type using a std::string_view.
2021-08-16 11:18:47 +02:00
rubidium42
55a11710a6 Codechange: convert printf DEBUG statements to fmt Debug statements 2021-06-13 12:45:45 +02:00
Charles Pigott
9b800a96ed
Codechange: Remove min/max functions in favour of STL variants (#8502) 2021-01-08 11:16:18 +01:00
Lars Wendler
cf29d23ba4 Fix: build with icu-68.1
icu-68.1 removed public macro definitions for TRUE and FALSE

Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>
2020-10-30 18:07:58 +00:00
glx
0c80ae5288 Fix: Ignore not printable characters when layouting a string 2020-02-15 23:15:58 +00:00
S. D. Cloudt
13cc8a0cee Cleanup: Removed SVN headers 2019-11-10 17:59:20 +00:00
Charles Pigott
150884a93f Fix: Remove workaround for clang-3.8, now that GCC9 warns about it 2019-09-30 14:00:06 +01:00
pnda
a35b43ce93 Fix #6666: Mismatched parentheses in RTL languages 2019-07-07 18:30:51 +02:00
Henry Wilson
7c8e7c6b6e Codechange: Use null pointer literal instead of the NULL macro 2019-04-10 23:22:20 +02:00
Michael Lutz
baf9229931 Codechange: Replace AutoDeleteSmallVector with direct std::vector use in text layout code. 2019-04-09 22:45:15 +02:00
Michael Lutz
329bb52613 Codechange: Store text layout runs directly as values in a std::vector instead of heap allocated.
This reduces memory allocations and heap fragmentation.
2019-04-09 22:45:15 +02:00
Michael Lutz
fbc4cef180 Codechange: Use override specifier for text layout classes. 2019-04-09 22:45:15 +02:00
glx22
66dd7c3879
Fix: MSVC warnings (#7423) 2019-03-28 00:09:33 +01:00
Henry Wilson
cc62f4163f Cleanup: Remove unused size template parameters from SmallMap and Auto[Free|Delete]SmallVector 2019-03-26 20:15:57 +00:00
Henry Wilson
ab711e6942 Codechange: Replaced SmallVector::[Begin|End]() with std alternatives 2019-03-26 20:15:57 +00:00
Henry Wilson
a0f36a50e6 Codechange: Replaced SmallVector::Append() with std::vector::[push|emplace]_back() 2019-03-26 20:15:57 +00:00
Henry Wilson
097328c3d7 Codechange: Replaced SmallVector::Get() const with std alternatives 2019-03-26 20:15:57 +00:00
Henry Wilson
a690936ed7 Codechange: Replace SmallVector::Length() with std::vector::size() 2019-03-26 20:15:57 +00:00
Henry Wilson
bfd79e59dc Codechange: Replace SmallVector::Clear() with std::vector::clear() 2019-03-26 20:15:57 +00:00
Patric Stout
52d7e7d45e Codechange: ICU_LAYOUT is in reality ICU_LX (according to their CMake files)
By naming it in a different way, things get a bit confusing.
Especially if we are switching to CMake, which autodetects these
things, we need to use the name the authors of ICU gave it; not
our interpertation of that name.
2019-03-11 10:16:00 +01:00
Michael Lutz
32ce1ce347 Add: [OSX] Text layout using the native CoreText API.
By default, the native API will be used instead of ICU, but if ICU is
forced in using configure, it will take precedence.
2018-12-08 20:13:27 +01:00
Charles Pigott
e0c0394e37 Fix: Remove various dead or unnecessary assignments 2018-10-31 12:41:49 +01:00
Stefan Strogin
fec44b0d09 Fix #6854: Compilation with ICU 62 (#6912) 2018-09-20 22:36:45 +02:00
Ingo von Borstel
88b77a7883
Fix #6844: Compile warning when compiling dedicated server (#6849) 2018-07-07 18:48:17 +02:00
Michael Lutz
574f547aca Fix 768a31b: When cascading to another text layouter, clear the old font run state left over from the previous (failed) layout attempt. 2018-06-16 11:04:03 +02:00
Michael Lutz
768a31bfe3 Add: [Win32] Text layout using the native Windows Uniscribe library.
Uniscribe is sometimes producing different results compared to ICU, especially
when RTL and LTR content is mixed. Comparing the results to other programs
(like editors or web browsers) leads me to believe that the result are at least
not worse than ICU and possibly better.
2018-06-06 21:37:09 +02:00
Michael Lutz
a4278c302b Codechange: Move ParagraphLayouter-specific functions into factory classes instead of relying on overloads. 2018-06-06 21:37:09 +02:00
PeterN
3b32075e8a
Add: {PUSH_COLOUR} and {POP_COLOUR} control codes to handle switching colours. (#6737)
This replaces the internal SCC_PREVIOUS_COLOUR swap.
2018-04-19 19:33:21 +01:00
Pavel Stupnikov
9175c349da Fix #6465: Add {NORMAL_FONT} and {MONO_FONT} control codes to GS strings (#6726) 2018-04-17 18:41:31 +01:00
rubidium
69fac508c3 (svn r27367) -Codechange: make a distinction between the layouting part of ICU (lx) or the sorting/collation part of ICU (i18n) 2015-08-09 12:33:27 +00:00
rubidium
0463dbdc9e (svn r26482) -Codechange: add an include that allows us to undefine/redefine "unsafe" functions to prevent them from being used, and thus having to care about certain aspects of their return values 2014-04-23 20:13:33 +00:00
rubidium
5b3d3b7240 (svn r26037) -Fix (r26036): there was a reason they weren't references... 2013-11-18 19:47:43 +00:00
rubidium
a36fb735c0 (svn r26036) -Fix [FS#5809]: multi line text was handled incorrectly causing glitches 2013-11-18 19:35:06 +00:00
michi_cc
b0b20192a9 (svn r26029) -Fix (r26017): The internal index of a character in the layout line depends on the used layouter. 2013-11-17 17:08:20 +00:00
rubidium
4c5ccc8b94 (svn r26018) -Codechange: since there's a wrapper for ICU functions now, we can use proper coding style for names again 2013-11-16 21:05:26 +00:00
rubidium
ddc0026712 (svn r26017) -Change: allow the fallback and ICU layouter to exist in unison
-Fix [FS#5711]: crash when the ICU layouter thinks a font is corrupted
2013-11-16 20:57:54 +00:00
rubidium
6449e96f1a (svn r26016) -Codechange: prepare for some class renames 2013-11-16 20:32:55 +00:00