This commit introduces a few changes to the bar so that it can handle
the monitor disconnect/reconnect properly and so that it can map the bar
config to the correct monitor.
Previously if you had 3 monitor configs setup on `komorebi.json` with
the `display_index_preferences` set like this:
```
"display_index_preferences": [
"0": "MONITOR_A",
"1": "MONITOR_B",
"2": "MONITOR_C",
]
```
But if you only had connected monitors A and C you would have to
manually change the bar configurations monitor index because now monitor
A would have index 0, but monitor C would have index 1 instead of 2.
Now with this commit this is no longer needed. Now the monitor index
setup on the bar configuration **MUST BE** the index you've used on
`display_index_preferences` for that monitor.
So in the case above you would setup the bar configurations using the
indices 0, 1 and 2 for monitors A, B and C respectively.
As for the changes introduced on this commit they are the following:
- `Komobar.monitor_index` is now an `Option`. When it is `None` it
either means that the bar is starting and has not yet received the
first `State` from komorebi or that the bar is disabled.
- `Komobar.config` is no longer an `Arc`. There was no need for that and
it was creating more issues and difficulties. It was mainly used to
pass the config as an `Arc` to `apply_config` function, but then this
function would actually clone the config itself (not just the `Arc`).
Also this function was passing a `self.config.clone()` most of the
times except once when it received a new config from a hotreload. Now,
on hotreload it first sets `self.config` to the new config and then
calls `apply_config` which now uses its own `self.config` everywhere.
- We only change the `work_area_offset` when the bar is not disabled.
- We update the global `MONITOR` size/coordinates when we receive a
`DisplayConnectionChange` from komorebi.
- We also check if the monitor size/coordinates have changed from the
currently stored ones on every komorebi notification since sometimes
the `DisplayConnectionChange` would be emitted while the state still
had the previous size/coordinates.
This makes sure we always capture a change of size/coordinates, store
the new values, and update the bar.
- The previously mentioned update of the `MONITOR` coordinates also
updates the `config.position.start` since that value is being
overriden on `main.rs` in case the user hasn't set it so we need to
override it again with the new monitor coordinates.
This might mean that users of the old config system might have their
start position changed, but if we didn't do this the bar wouldn't even
show on the screen for them when a monitor disconnected/reconnected.
This is another case for users to start moving into the new config
system, since with that system the bar will still show up with the
correct margins!
This commits adds a few more events that can trigger a
`DisplayConnectionChange` event.
Some of these events are redundant and after a display is
disconnected/reconnected it emits multiple `DisplayConnectionChange`
events.
However, when trying to remove them to have just one it stopped behaving
as it should, as if it was missing the update, while having them
duplicated it works properly.
Therefore it appears to be better to keep them for now, since the
duplicated events will exit early as soon as they see that the monitor
counts match (on the first event the counts don't match so it
adds/removes the monitor and the following events see that the counts
match).
When there is a monitor disconnect/reconnect, usually it produces
multiple monitor events along with it, like the monitor resolution
change and the work area change. With the bound set to 1 it would
sometimes result in missed events.
This commit increases the bound to 20 to prevent this from happening.
This commit makes sure that if the state on file isn't up to date with
the expected `State` struct (maybe after an update) it doesn't panic
komorebi entirely, instead it ignores the state and continues with a
clean state.
This commit changes the MONITOR_CACHE to hold an actual monitor with its
state instead of the config.
This allows us to keep the state of a disconnected monitor, so that when
the monitor reconnects we still have access to all its workspaces and
windows as they were before.
While the monitor is disconnected, all the windows from that monitor are
not considered as handled by komorebi and so they're free to be handled
at any point; if for example the user uses `alt+tab` or presses the
taskbar icon of one of these windows, that window will produce a `Show`
event and will become handled by the currently focused workspace of the
focused monitor.
When the disconnected monitor reconnects it checks all windows and once
it notices that this specific window is now being shown on another
monitor/workspace, it ignores it.
This commit allows a bar to be disabled when it's monitor is
disconnected and re-enabled when said monitor reconnects.
This commit also uses the new `monitor_usr_idx_map` to properly map the
monitor index given by the users on config to the actual monitor index
on the `WindowManager` - in case some middle monitor gets disconnected
the index of the monitors to the "right" of that one will be lowered by
1.
This should allow for the following in cases with monitor A, B and C: if
monitor B disconnects, its bar will be disabled and monitor C will
properly change its monitor index internally to 1 so it still gets the
infos from monitor C (which now will have index 1 on the
`WindowManager`).
This commit creates a new field on the `WindowManager` called
`monitor_usr_idx_map` which contains a map of user intended index for
monitors to their actual monitors' index.
It will be rebuilt on `load_monitor_information` by taking into account
the `display_index_preferences`.
This commit makes sure that any workspace_rules that tried to move a
window to a monitor that has been disconnected are removed.
If the monitor is later reconnected the workspace_rules should be added
from the cached config.
This commit makes use of both `serial_number_id` and `device_id` with
the first taking priority on all monitor reconciliator code, monitor
cache and on postload and reload.
This allows using the serial numbers on the `display_index_preferences`
config, while keeping compatibility with the use of `device_id`.
Using `device_id` should be discouraged since that value can
change on restart while serial number doesn't appear to do so.
When a monitor was disconnected the containers from the removed monitor
were being moved to the primary monitor.
However they weren't restored so containers that were on an unfocused
workspace of the removed monitor would have been cloak and were getting
added to the main monitor still cloaked creating ghost tiles. This
commit fixes that.
If we have display_index_preferences that set a specific config index
for a specific display device, but that device isn't loaded yet, now we
store that config with the corresponding `device_id` on the monitor
cache.
Now when the display is connected it can load the correct config from
the cache.
This commit reworks the way the `postload` and the `reload` functions
apply the monitor configs to the monitors.
Previously it was looping through the monitor configs and applying them
to the monitor with the index corresponding to the config's index.
However this isn't correct, since the user might set the preferred
indices for 3 monitors (like monitor A, B and C), with the preferred
index set to 0 for A, 1 for B and 2 for C, but if only monitors A and C
are connected then komorebi would apply config 0 to A and config 1 to C,
which is wrong it should be 2 for C.
This commit changes the way the configs are applied on those functions.
Now it loops through the existing monitors (already in order), then
checks if the monitor has a preferred config index, if it does it uses
that one, if it doesn't then it uses the first monitor config that isn't
a preferred index for some other monitor and that hasn't been used yet.
For the situation above it means that it would still apply config 2 to
monitor C. And in case there aren't any display_index_preferences set it
will still apply the configs in order.
Store the `WorkspaceConfig` on the `Workspace` itself so that when we
want to cache the workspace as `WorkspaceConfig` on the monitor cache it
properly saves things like the workspace rules and the custom layout and
custom layout rules.
Previously, when caching a workspace config for a monitor it would
simply store the `DefaultLayout` on `layout` even if the original
workspace config had the `layout` as `None`, which makes komorebi create
a workspace with the `layout` as default `BSP` and the `tile` set to
`false`.
This resulted in floating workspaces would becoming tiling `BSP`
workspaces after a monitor disconnect and reconnect.
This commit fixes this by turning the `layout` to `None` when `tile` is
`false`.
System::new_all() pulls all information (processes, cpu, mem, etc) but
we only need process information.
In addition currently it is being polled twice. System::new() creates an
uninitialized struct, then we poll specifically for process info.
This commit is a squashed commit containing the below commits from
PR #1266, which introduces a new "Keyboard" widget, which is used to
display information about the user's currently selected keyboard input
language. This new widget has a data refresh interval of 1 second if not
specified by the user.
721d2ef40858373cd26cce27a76b36fb9054a18b55cc2fd889461a73833e781b8d0bd0fa6bf6ff76
This commit is a squashed commit of all the individual commits that made
up PR #1267 - adding various derives and re-exports aimed at improving
the komorebi integration surface for third party applications.
This commit adds a check which will only allow the focused workspace to
have a full update if the number of managed containers is non-zero.
Previously, this would be triggered in a loop when focusing a workspace
with only focused windows.
Going back in time to the first versions of komorebi and yatta which
didn't have so many different container and window kinds, this was
intended to be called whenever the focus was changed to update the
state.
With the complexity komorebi handles in 2025, there are also many calls
to Win32 APIs when we call self.update_focused_workspace, so we need to
be a bit more careful about when and where we call it.
re #816
This commit ensures that we emit a dedicated border manager event when
WinEvent::SystemForeground is received.
The OS can actually be slower than komorebi when it comes to processing
changed focus state, and in the border manager we rely on
GetForegroundWindow when calculating which the border focus state and
color should be.
This has previously resulted in a situation where there may be no border
with the "focused" color.
This should no longer be a problem because even in the situations where
the OS is slower than komorebi and is still returning an old HWND from
GetForegroundWindow, the new event that we emit to border manager in
response to WinEvent::SystemForeground will ensure that the border focus
colors get updated.
This commit adds a new komorebic command, focus-monitor-at-cursor, which
can optionally be chained with the focus-workspace command in
keybindings to reproduce the previous default behaviour of auto-focusing
whichever monitor the cursor was on before attempting to change the
focused workspace.
This commit makes sure the `layout-rules` and
`window_container_behaviour_rules` are sorted when setting them from the
config. So that the behaviour on workspace update is correct.
This commit ensures that if a user removes an optional block from the
static config file, when reloading a workspace config, the removed
option will also be unset in the window manager workspace configuration
state.
