* Fix possible lockup in the clients panic handler
When the pty the client was running in disappears, reading from stdin
causes a panic, which triggers the custom panic handler. This handler
attempts to print a backtrace to the terminal and tries to unset the raw
mode for that. Since the pty has already disappeared, the tcsetattr call
fails and causes a second panic, which locks everything up.
This commit fixes this by returning an Result from the unset_raw_mode
function, allowing the calling panic handler to handle any error
gracefully.
* Log any client panics to file
Since we are now aware of the fact that panics may happen / are handled
after the pty has disappeared, logging them to file seems useful: there
is no other other place to show them to the user.
* fix tests and improve function return type
* fix: do not rebroadcast mouse press events
* fix: do not send generated mouse hold events to applications
* begin selecting only if click is on terminal pane
* feat(signals): get pixel info from terminal emulator
* feat(signals): query for pixel info on sigwinch
* feat(signals): reply to csi 14t and csi 16t
* style(fmt): rustfmt
* style(comments): remove outdated
* feat(ui): round frame corners
* Allow rounded_corners to be set without a palette
* Revert "Allow rounded_corners to be set without a palette"
This reverts commit 9271a4b5452f2e59e0ebd55136343f0fbfabaa13.
* fix(style): remove redundant code
* fix(style): clippy lints that somehow got missed
* feat(config): add ui config section
Add ability to set `ENVIRONMENT VARIABLES` from the
config and the layout files.
example:
```
env:
ZELLIJ_CONFIG:
DEFAULT
```
or
```
env:
ZELLIJ_LAYOUT_NAME:
BUILD_SESSION
```
If two keys conflict (configuration and layout), then the key
from the layout is used.
fixes: #1059
* workaround to not write csi mouse seqs to terminal
* tab: copy selection to clipboard only if selecting was initiated with left click
* cleanup debug log messages
* unset selecting_with_mouse when selection is empty
* Read pane name from layout
* Update pane name at runtime
* Fix tests
* prefer and render pane name over pane title
* fix clippy errors
* fix after rebase
* fix(options): handling ond verwriting cli opts
* previously it was only possible to turn off certain features with a
command line option, now it is possible to also overwrite this
behavior in a sane way, for that some breaking changes happened:
following options got renamed and inverted:
```
disable_mouse_mode -> mouse_mode
no_pane_frames -> pane_frames
```
following cli options got added:
```
mouse-mode [bool]
pane-frames [bool]
simplified-ui [bool]
```
the following cli flag got removed:
```
simplified-ui
```
They can be specified in the following way:
```
zellij options --mouse-mode true
```
in order to enable the mouse mode, even if it is turned off in the
config file:
```
mouse_mode: false
```
The order is now as follows:
1. corresponding flag (`disable-mouse-mode`)
2. corresponding option (`mouse-mode`)
3. corresponding config option (`mouse_mode`)
* add: options and flags for the same value conflict
* example:
```
zellij options --mouse-mode true --disable-mouse-mode`
```
```
$ error: The argument '--mouse-mode <mouse-mode>' cannot be used with '--disable-mouse-mode'
```
add the ability to toggle boolean options with a cli flag:
example:
if the pane frames are turned off in the config file,
then passing in the `--no-pane-frames` flag will toggle the
pane frames on
