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89 Commits

Author SHA1 Message Date
Peter Nelson
009fea0e14 Fix: Memory leak in ICUParagraphLayout::NextLine() (#11895) 
This function calls icu::BreakIterator::createLineInstance() but does not clean up after it.

Instead use a static instance that is cloned (for thread-safety) and deleted as necessary.

(cherry picked from commit 6d276698b6)
 2024-01-27 20:20:28 +00:00
Peter Nelson
17934bcc90 Fix #11827: Make Layouter::GetCharPosition() aware of ligatures. (#11831) 
When ligatures happen the precise individual character position is not known, so instead return the previous position (which is that of the ligature.)

(cherry picked from commit d6ccfdbbd9)
 2024-01-27 14:01:13 +00:00
Jonathan G Rennison
5404be172c Merge branch 'master' into jgrpp 
# Conflicts:
#	src/core/bitmath_func.cpp
#	src/core/bitmath_func.hpp
#	src/core/geometry_type.hpp
#	src/game/game_text.hpp
#	src/graph_gui.cpp
#	src/pathfinder/npf/npf.cpp
#	src/script/api/script_text.cpp
#	src/spritecache.cpp
#	src/track_func.h
 2024-01-25 22:36:01 +00:00
Peter Nelson
ae575a7a5b Codechange: Store text run positions in vector of points. 
This simplifies the interlaced vector of x/y positions.
 2024-01-19 00:08:31 +00:00
Jonathan G Rennison
d7b75614bb Merge branch 'master' into jgrpp 
# Conflicts:
#	media/baseset/CMakeLists.txt
#	src/build_vehicle_gui.cpp
#	src/console.cpp
#	src/debug.cpp
#	src/fontcache/freetypefontcache.cpp
#	src/network/network.cpp
#	src/openttd.cpp
#	src/os/macosx/font_osx.cpp
#	src/os/windows/font_win32.cpp
#	src/settings_gui.cpp
#	src/video/sdl2_v.cpp
#	src/widgets/settings_widget.h
#	src/window_gui.h
 2024-01-15 17:42:26 +00:00
Peter Nelson
a6873ef7dd Codechange: Avoid repeatedly calling virtual methods in text drawing loop. (#11774) 2024-01-14 19:06:50 +00:00
Jonathan G Rennison
97e6f3062e Adding of _t to (u)int types, and WChar to char32_t 
See: eaae0bb5e
 2024-01-07 17:20:41 +00:00
Jonathan G Rennison
c929f7075e Merge branch 'master' into jgrpp 
# Conflicts:
#	cmake/SourceList.cmake
#	src/build_vehicle_gui.cpp
#	src/company_gui.cpp
#	src/console_cmds.cpp
#	src/depot_base.h
#	src/elrail.cpp
#	src/network/core/udp.cpp
#	src/network/network_admin.cpp
#	src/network/network_chat_gui.cpp
#	src/network/network_gui.cpp
#	src/network/network_server.cpp
#	src/newgrf.cpp
#	src/newgrf_engine.cpp
#	src/newgrf_railtype.cpp
#	src/newgrf_railtype.h
#	src/newgrf_storage.h
#	src/os/unix/crashlog_unix.cpp
#	src/rail.h
#	src/rail_cmd.cpp
#	src/rail_gui.cpp
#	src/road_cmd.cpp
#	src/road_map.h
#	src/saveload/labelmaps_sl.cpp
#	src/settings_gui.cpp
#	src/settings_type.h
#	src/sl/oldloader_sl.cpp
#	src/station_cmd.cpp
#	src/station_gui.cpp
#	src/table/settings/world_settings.ini
#	src/tests/test_script_admin.cpp
#	src/textfile_gui.cpp
#	src/toolbar_gui.cpp
#	src/train_cmd.cpp
#	src/tunnelbridge_cmd.cpp
#	src/vehicle_gui.cpp
#	src/widget.cpp
#	src/window.cpp
#	src/window_gui.h
#	src/window_type.h
 2023-11-19 13:00:21 +00:00
Jonathan G Rennison
aa4aee1d23 Remove NOT_REACHED from Layouter::GetCharPosition 
Return begin/end value for unknown code point index or out of range input

See: #596, #598, https://github.com/OpenTTD/OpenTTD/issues/11291
 2023-09-26 17:27:24 +01:00
Niels Martin Hansen
4765d0f8c2 Change: Text Layouter support querying all lines for character at pixel 2023-09-13 16:11:08 +02:00
Rubidium
eaae0bb5e7 Codechange: automatic adding of _t to (u)int types, and WChar to char32_t 
for i in `find src -type f|grep -v 3rdparty/fmt|grep -v 3rdparty/catch2|grep -v 3rdparty/opengl|grep -v stdafx.h`; do sed 's/uint16& /uint16 \&/g;s/int8\([ >*),;[]\)/int8_t\1/g;s/int16\([ >*),;[]\)/int16_t\1/g;s/int32\([ >*),;[]\)/int32_t\1/g;s/int64\([ >*),;[]\)/int64_t\1/g;s/ uint32(/ uint32_t(/g;s/_uint8_t/_uint8/;s/Uint8_t/Uint8/;s/ft_int64_t/ft_int64/g;s/uint64$/uint64_t/;s/WChar/char32_t/g;s/char32_t char32_t/char32_t WChar/' -i $i; done
 2023-07-19 19:30:14 +02:00
Niels Martin Hansen
f55027a8f4 Fix: Layouter not taking stripped formatting codes into account when mapping visual coordinates to/from original string 
(cherry picked from commit 103d88ee33)
 2023-07-04 00:30:21 +01:00
Niels Martin Hansen
1793a5881d Fix: Layouter::GetCharAtPosition counting wrong 
Bug introduced in commit 60399e

(cherry picked from commit ed3f14686d)
 2023-07-04 00:30:12 +01:00
Rubidium
78d28d432b Codechange: allocate enough memory to layout the strings 
(cherry picked from commit 96fef9f643)
 2023-07-04 00:30:02 +01:00
Niels Martin Hansen
103d88ee33 Fix: Layouter not taking stripped formatting codes into account when mapping visual coordinates to/from original string 2023-06-26 17:31:17 +02:00
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