This makes construction of Utf16String fallible in OOM conditions. The
immediate impact is that PrimitiveString must then be fallible as well,
as it may either transcode UTF-8 to UTF-16, or create a UTF-16 string
from ropes.
There are a couple of places where it is very non-trivial to propagate
the error further. A FIXME has been added to those locations.
Simplify a lot of uses of ElapsedTimer by converting the callers to
elapsed_time from elapsed, as the AK::Time returned is better for unit
conversions and comparisons against constants.
The new result returned just a file stream, which wasn't sufficient
enough for most applications because it didn't provide a filename.
This patch will make a new File object that has both a file stream and
a filename.
These functions return the deprecated `Core::File` class, so let's mark
it as such to avoid possible confusion between future non try_*
functions which will use Core::Stream family classes and to possibly
grab someone's attention. :^)
This tab allows you to view the accessibility tree like you do
the DOM tree. The implementation limited to the role currently,
once we add the name and description calculation algorithm, those
will be displayed here as well. Selections are also not currently
supported.
When we were asked to make a new preview text, we first generated the
whole file in the /tmp directory and then read the first 8 lines to put
them in a text box. This was doing a bit of unnecessary work at first,
but more importantly, didn't work on a given file descriptor from
FileSystemAccessServer as we were copying a file to a filename instead,
meaning that we also had to unveil the whole home directory.
Anyway, previews will be written now to a MemoryStream by the generator,
which will limit to 8 lines. File saves will omit /tmp entirely,
allowing us to tighten program unveil list a little. :^)
This change allows for cursor navigation of a forumula while editing
rather than having to use the mouse to edit the cursor position within
a cell. Tab and Enter still allow you to navigate out of the cell to
next row or columns. :)
Rip that bandaid off!
This does the following, in one big, awkward jump:
- Replace all uses of `set_main_widget<Foo>()` with the `try` version.
- Remove `set_main_widget<Foo>()`.
- Rename the `try` version to just be `set_main_widget` because it's now
the only one.
The majority of places that call `set_main_widget<Foo>()` are inside
constructors, so this unfortunately gives us a big batch of new
`release_value_but_fixme_should_propagate_errors()` calls.
It is now possible to scale the current layer using the move tool from
all four corners of the layer boundary. Previously scaling was only
possible from the bottom right of the image.
Previously the stats was only updated once the first callback from
refresh_timer fired.
It now makes an early stats update on launch, so something will appear
in the graphs.
We now propagate errors when using the {Layer,Image}::flip(),
{Layer,Image}::crop(), {Layer,Image}::rotate() and
{Layer,Image}::resize() functions.
We handle these errors by show an error DialogBox with the error's
message.
This removes 8 FIXMEs:))
These instances were detected by searching for files that include
stdlib.h, but don't match the regex:
\\b(_abort|abort|abs|aligned_alloc|arc4random|arc4random_buf|arc4random_
uniform|atexit|atof|atoi|atol|atoll|bsearch|calloc|clearenv|div|div_t|ex
it|_Exit|EXIT_FAILURE|EXIT_SUCCESS|free|getenv|getprogname|grantpt|labs|
ldiv|ldiv_t|llabs|lldiv|lldiv_t|malloc|malloc_good_size|malloc_size|mble
n|mbstowcs|mbtowc|mkdtemp|mkstemp|mkstemps|mktemp|posix_memalign|posix_o
penpt|ptsname|ptsname_r|putenv|qsort|qsort_r|rand|RAND_MAX|random|reallo
c|realpath|secure_getenv|serenity_dump_malloc_stats|serenity_setenv|sete
nv|setprogname|srand|srandom|strtod|strtof|strtol|strtold|strtoll|strtou
l|strtoull|system|unlockpt|unsetenv|wcstombs|wctomb)\\b
(Without the linebreaks.)
This regex is pessimistic, so there might be more files that don't
actually use anything from the stdlib.
In theory, one might use LibCPP to detect things like this
automatically, but let's do this one step after another.
This instance was detected by searching for files that include
AK/StdLibExtraDetails.h, but don't match the regex:
\\b(AddConst|__AddConstToReferencedType|AddConstToReferencedType|AddLval
ueReference|__AddReference|AddRvalueReference|__AssertSize|AssertSize|__
CommonType|CommonType|__Conditional|Conditional|CopyConst|__Decay|Decay|
declval|DependentFalse|FalseType|__IdentityType|IdentityType|IndexSequen
ce|IntegerSequence|IntegralConstant|IsArithmetic|IsAssignable|IsBaseOf|I
sCallableWithArguments|IsClass|IsConst|IsConstructible|IsConvertible|IsC
opyAssignable|IsCopyConstructible|IsDestructible|IsEnum|__IsFloatingPoin
t|IsFloatingPoint|IsFunction|IsFundamental|IsHashCompatible|__IsIntegral
|IsIntegral|IsLvalueReference|IsMoveAssignable|IsMoveConstructible|IsNul
lPointer|IsOneOf|IsOneOfIgnoringCV|IsPOD|IsPointer|__IsPointerHelper|IsP
ointerOfType|IsRvalueReference|IsSame|IsSameIgnoringCV|IsSigned|IsSpecia
lizationOf|IsTrivial|IsTriviallyAssignable|IsTriviallyConstructible|IsTr
iviallyCopyable|IsTriviallyCopyAssignable|IsTriviallyCopyConstructible|I
sTriviallyDestructible|IsTriviallyMoveAssignable|IsTriviallyMoveConstruc
tible|IsUnion|IsUnsigned|IsVoid|MakeIndexSequence|MakeIntegerSequence|ma
ke_integer_sequence_impl|__MakeSigned|MakeSigned|__MakeUnsigned|MakeUnsi
gned|__RemoveConst|RemoveConst|RemoveCV|RemoveCVReference|__RemovePointe
r|RemovePointer|__RemoveReference|RemoveReference|__RemoveVolatile|Remov
eVolatile|TrueType|UnderlyingType|Void|VoidType)\\b
(Without the linebreaks.)
This regex is pessimistic, so there might be more files that don't
actually use any "detailed extra stdlib" functions.
In theory, one might use LibCPP to detect things like this
automatically, but let's do this one step after another.
These instances were detected by searching for files that include
AK/Format.h, but don't match the regex:
\\b(CheckedFormatString|critical_dmesgln|dbgln|dbgln_if|dmesgln|FormatBu
ilder|__FormatIfSupported|FormatIfSupported|FormatParser|FormatString|Fo
rmattable|Formatter|__format_value|HasFormatter|max_format_arguments|out
|outln|set_debug_enabled|StandardFormatter|TypeErasedFormatParams|TypeEr
asedParameter|VariadicFormatParams|v_critical_dmesgln|vdbgln|vdmesgln|vf
ormat|vout|warn|warnln|warnln_if)\\b
(Without the linebreaks.)
This regex is pessimistic, so there might be more files that don't
actually use any formatting functions.
Observe that this revealed that Userland/Libraries/LibC/signal.cpp is
missing an include.
In theory, one might use LibCPP to detect things like this
automatically, but let's do this one step after another.
These instances were detected by searching for files that include
Kernel/Debug.h, but don't match the regex:
\\b(acos|acosh|asin|asinh|atan|atan2|atanh|cbrt|ceil|cos|cosh|E|exp|exp2
|fabs|fmod|hypot|log|log10|log2|NaN|Pi|pow|product_even|product_odd|rema
inder|round_to|rsqrt|sin|sincos|sinh|sqrt|Sqrt1_2|Sqrt2|tan|tanh)\\b
(Without the linebreaks.)
This regex is pessimistic, so there might be more files that don't
actually use any math functions.
In theory, one might use LibCPP to detect things like this
automatically, but let's do this one step after another.
These instances were detected by searching for files that include
IterationDecision.h, but don't match the regex:
\\bIterationDecision(?!\.h>)\\b
This is the only symbol defined by IterationDecision.h.
In theory, one might use LibCPP to detect things like this
automatically, but let's do this one step after another.
These instances were detected by searching for files that include
Array.h, but don't match the regex:
\\b(Array(?!\.h>)|iota_array|integer_sequence_generate_array)\\b
These are the three symbols defined by Array.h.
In theory, one might use LibCPP to detect things like this
automatically, but let's do this one step after another.
In 7c5e30daaa, the focus was "only" on
Userland/Libraries/, whereas this commit cleans up the remaining
headers in the repo, and any new badly-formatted include.
Base+Userland: Add menu item icons
This adds missing icons to Presenter Presentation menu.
This adds missing icon to Image Viewer View menu.
This adds a scale icon for the Image Viewer and Font Editor.
This moves the Fit Image to View icon to the 16x16 folder as it's now
used by Image Viewer and not only Pixel Paint.
This improves the fullscreen and play icons so that they fit together
better.
index_from_path is the only remaining model index handling function that
wasn't aware of subsections. After this change, clicked pages are
resolved to a model index correctly, eliminating the weird
subsection-expansion bugs from before.
