This adds supports for 16-bit surfaces, using the new
PIXMAN_a16b16g16r16 buffer format. This maps to
WL_SHM_FORMAT_ABGR16161616 (little-endian).
Use the new 16-bit surfaces by default, when
gamma-correct-blending=yes.
When parsing an OSC-11 without an alpha value (i.e. standard OSC-11,
not rxvt's extended variant), restore the alpha value from the
configuration, rather than keeping whatever the current alpha is.
In copy-regex/show-urls-copy mode, if the last input character was
uppercase, copy the selection to the clipboard _and_ paste it. This is
useful for taking a file path from a command output:(log, git, test
failure, etc.) and using it in another command.
This is inspired by the behavior of copy mode in wezterm:
https://wezterm.org/quickselect.html
I could have made it check every character in the hint, but it seemed
fine to assume that if the last character was uppercase, the user
wanted this behavior.
Closes#1975.
When set to 'auto', use 10-bit surfaces if gamma-correct blending is
enabled, and 8-bit surfaces otherwise.
Note that we may still fallback to 8-bit surfaces (without disabling
gamma-correct blending) if the compositor does not support 10-bit
surfaces.
Closes#2082
When set to 'auto', use 10-bit surfaces if gamma-correct blending is
enabled, and 8-bit surfaces otherwise.
Note that we may still fallback to 8-bit surfaces (without disabling
gamma-correct blending) if the compositor does not support 10-bit
surfaces.
Closes#2082
This option selects which color theme to use by default. I.e. at
startup, and after a reset.
This is useful with combined theme files, where a single file defines
e.g. both a dark and light version of the theme.
* Recognize 'CSI ? 996 n', and respond with
- 'CSI ? 997 ; 1 n' if the primary theme is active
- 'CSI ? 997 ; 2 n' if the alternative theme is actice
* Implement private mode 2031, where changing the color
theme (currently only possible via key bindings) causes the terminal
to send the same CSI sequences as above.
In this context, foot's primary theme is considered dark, and the
alternative theme light (since the default theme is dark).
Closes#2025
* color-theme-switch-1: select the primary color theme
* color-theme-switch-2: select the alternative color theme
* color-theme-toggle: toggle between the primary and alternative color themes
Foot doesn't implement RTL, and explicit LTR markers is neither
needed, nor used in anyway. In fact, they cause issues with font
lookup, as fcft often fails to find the marker codepoint in the
primary font, causing a fallback font to be used instead.
Closes#2049
Before this patch, it only matched RGB color sources. It did not match
the default bg color, or indexed colors. That is, e.g. CSI 43m didn't
apply alpha, even if the color3 matched the default background color.
When a regex matches a string containing double-width characters, the
CELL_SPACER values were included in the URL string. This meant the
final URL (either launched, or copied) weren't handled correctly, as
invalid UTF-8 sequences were inserted in the middle of the string.
Closes#2027
Edge constraints are new (not yet available in a wayland-protocols
release) toplevel states, acting as a complement to the existing tiled
states.
Tiled tells us we shouldn't draw shadows etc *outside our window
geometry*.
Constrained tells us the window cannot be resized in the constrained
direction.
This patch does a couple of things:
* Recognize the new states when debug logging
* Change is_top_left() etc to look at the new constrained state
instead of the tiled state. These functions are used when both
choosing cursor shape, and when determining if/how to resize a
window on a CSD edge click-and-drag.
* Update cursor shape selection to use the default (left_ptr) shape
when on a constrained edge (or corner).
* Update CSD resize triggering, to not trigger a resize when attempted
on a constrained edge (or corner).
See
86750c99ed:
An edge constraint is an complementery state to the tiled state,
meaning that it's not only tiled, but constrained in a way that it
can't resize in that direction.
This typically means that the constrained edge is tiled against a
monitor edge. An example configuration is two windows tiled next
to each other on a single monitor. Together they cover the whole
work area.
The left window would have the following tiled and edge constraint
state:
[ tiled_top, tiled_right, tiled_bottom, tiled_left,
constrained_top, constrained_bottom, constrained_left ]
while the right window would have the following:
[ tiled_top, tiled_right, tiled_bottom, tiled_left,
constrained_top, constrained_bottom, constrained_right ]
This aims to replace and deprecate the
`gtk_surface1.configure_edges` event and the
`gtk_surface1.edge_constraint` enum.
The old one is in some cases too liberal. The new one is stricter in
two ways:
1. The protocol list is now explicit, rather than matching anything://
2. Allowed characters are now limited to the "safe character set", the
"reserved character set", and some from the "unsafe character set"
Furthermore, some of the characters are restricted in how/when they
are allowed:
1. Periods, commas, question marks etc are allowed inside an URL, but
not at the end.
2. [ ], ( ), " " and ' ' are allowed but only when balanced. This
allows us to match e.g. [http://foo.bar/foo[bar]] correctly.
Closes#2016
Some compositors (mutter/GNOME is one) adds _virtual_ modifiers to the
set of active modifiers when e.g. Alt, Meta, Super or Hyper is
pressed. For example, pressing Alt+b would result in *both* the Alt
*and* the Mod1 modifier being set.
Since foot makes close to zero assumptions on how the modifiers should
be interpreted, this causes various breakages.
For example, a foot shortcut defined as Mod1+b will not match, since
the Alt modifiers is also set. This has forced users to
redefine/override some of the default key bindings to include the
additional modifiers.
It also causes issues with the kitty keyboard protocol, for some key
combinations. Mainly whether or not to use unshifted key or not,
resulting in incorrect escape sequences.
Since all the "real" modifiers are always set as well, we can safely
ignore the virtual modifiers.
Closes#2009
otherwise, depending on ninja dependency resolution order and parallel
build, srgb.h may not be built in time
Fixes: ccf625b991 ("render: gamma-correct blending")
Example:
printf "pok\xe9mon\n"
would result in 'pokon' - the 'm' has been discarded along with E9.
While correct, in some sense, it's perhaps not intuitive.
This patch changes the VT parser to instead discard everything up to
the invalid byte, but then try the invalid byte from the ground
state. This way, invalid UTF-8 sequences followed by both plain ASCII,
or longer (and valid) UTF-8 sequences are printed as expected instead
of being discarded.
