Instead of iterating through the needle being searched one byte at a
time (like an ascii string), we calculate its unicode code points first
and then iterate through those.
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 height of a line or column doesn't change unless the font changes,
and we were already caching the line height. This patch extends it so
we also cache the column width.
When changing the font size, we now resize the terminal widget *before*
setting the font. This ensures that we keep the same logical terminal
size after the font change.
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 will make it easier to support both string types at the same time
while we convert code, and tracking down remaining uses.
One big exception is Value::to_string() in LibJS, where the name is
dictated by the ToString AO.
We have a new, improved string type coming up in AK (OOM aware, no null
state), and while it's going to use UTF-8, the name UTF8String is a
mouthful - so let's free up the String name by renaming the existing
class.
Making the old one have an annoying name will hopefully also help with
quick adoption :^)
URL had properly named replacements for protocol(), set_protocol() and
create_with_file_protocol() already. This patch removes these function
and updates all call sites to use the functions named according to the
specification.
See https://url.spec.whatwg.org/#concept-url-scheme
Currently, LibGUI modifies the Ctrl+Alt+Space key event to instead
represent the emoji that was selected through EmojiInputDialog. This is
limited to a single code point.
For multiple code point emoji support, individual widgets now set a hook
to be notified of the emoji selection with a UTF-8 encoded string. This
replaces the previous set_accepts_emoji_input() method.
Previously we would simply compute the basename of the hovered url's
path and display it as the resource that will be opened. This patch adds
a fallback for non file urls to simply show the full url, making http
urls show up properly.
Each of these strings would previously rely on StringView's char const*
constructor overload, which would call __builtin_strlen on the string.
Since we now have operator ""sv, we can replace these with much simpler
versions. This opens the door to being able to remove
StringView(char const*).
No functional changes.
Currently CursorStyle enum handles both the styles and the steadiness or
blinking of the terminal caret, which doubles the amount of its entries.
This commit changes CursorStyle to CursorShape and moves the blinking
option to a seperate boolean value.
The smooth scrolling looks slightly off in the terminal as the
scrollbar animation lasts longer than the actual scroll.
This behaviour is also consistent with other terminal emulators.
I've attempted to handle the errors gracefully where it was clear how to
do so, and simple, but a lot of this was just adding
`release_value_but_fixme_should_propagate_errors()` in places.
When triple clicking a line in the terminal the selection will span the
whole line. However, after dragging down to lines above/below the
selection will stop at the cursor.
Instead, the expected functionality of triple clicking and dragging is
to select the whole line and any whole lines dragged to after the triple
click.
Previously, the triple line counter would get reset as soon as the whole
line was selected. This patch resets the m_triple_click_timer in the
mouse up event, so that the triple click selecting functionality is
maintained during the entire click event and terminated when the event
is over.
When hovering an item in Terminal we now show what application will
handle it, e.g "Open app-catdog.png in ImageViewer".
If the file is its own handler, i.e an executable, it will show
"Execute myscript.sh"
When moving the mouse after a triple click, the selected buffer does not
maintain the whole line selection. This patch will allow triple click
highlighting to hold the whole line selection.
