When enabled, EXWM will automatically set the background color either
the user-specified color, or theme's default background color. This will
even work with compositors such as picom.
* background.el: add it.
* exwm-core (exwm--intern-atom): optionally take a conn.
* exwm-core.el (exwm--get-visual-depth-colormap): New function.
* exwm-workspace.el (exwm-workspace--add-frame-as-workspace): Use
Emacs' frame's visual, depth and colormap. Reset all attributes
that refer (also by default) to the parent window (the root
window), as it might have a different visual, depth or colormap.
Special-thanks-to: Elijah Malaby <qwe12345678910@gmail.com> for figuring out the
changes needed to suport 32-bit visuals and proposing the initial
version of this improvement.
* exwm-core.el (exwm--terminal-p): Add function.
* exwm.el (exwm--confirm-kill-terminal): Use it.
* exwm-input.el (exwm-input--on-buffer-list-update): Use it.
(exwm-input--on-minibuffer-setup)
(exwm-input--on-minibuffer-exit): Use it.
(exwm-input--on-minibuffer-exit): Use the minibuffer's selected
window's frame or selected frame instead of current workspace.
(exwm-input--on-echo-area-dirty): Removed test, as it's checked in
`exwm-input--on-minibuffer-setup'.
* exwm-layout.el (exwm-layout--on-minibuffer-setup)
(exwm-layout--on-echo-area-change): Use it.
(exwm-layout--on-echo-area-change): Refresh layout the
frame of selected window's minibuffer if it's an EXWM frame.
* exwm-workspace.el (exwm-workspace--update-minibuffer-height)
(exwm-workspace--on-minibuffer-setup)
(exwm-workspace--on-minibuffer-exit)
(exwm-workspace--on-echo-area-dirty)
(exwm-workspace--on-echo-area-clear)
(exwm-workspace--on-delete-frame): Use it.
* exwm-workspace.el (exwm-workspace--client-p-hash-table): Remove
variable.
(exwm-workspace--client-p): Remove function.
Check whether frames are alive upon teardown, as it might not be
the case when the terminal is killed as
`delete-terminal-functions' might be invoked after the terminal is
deleted.
* exwm-core.el (exwm--terminal): New variable holding the terminal
EXWM runs under.
(exwm-init, exwm-exit): Set and unset it.
* exwm.el (exwm--on-delete-terminal): New function for exiting
EXWM when the terminal is deleted.
(exwm-init): Use it.
* exwm.el (exwm--confirm-kill-terminal, exwm-init): Ask for
confirmation before deleting terminal.
* exwm-workspace.el (exwm-workspace--fullscreen-workspace): New
function. Ensure the frame is alive.
(exwm-workspace--add-frame-as-workspace): Use it.
(exwm-workspace--exit-minibuffer-frame): Cancel
`exwm-workspace--display-echo-area-timer'.
(exwm-workspace--exit-minibuffer-frame): Ensure the minibuffer
frame is alive.
(exwm-workspace--exit): Ignore dead workspace frames.
* exwm-core.el (exwm--color->pixel): New function for converting color
to TrueColor pixel.
* exwm-floating.el (exwm-floating--border-pixel)
(exwm-floating--border-colormap, exwm-floating--init-border): Removed.
(exwm-floating-border-color, exwm-floating--set-floating): Use
`exwm--color->pixel' and only support TrueColor.
* exwm-core.el (exwm-debug-log-time-function): Moved to `exwm-debug'
group and set `xcb-debug:log-time-function' automatically.
(exwm-debug-log-uptime, exwm-debug-log-time): Reuse the definition
from XELB.
* exwm-workspace.el (exwm-workspace--frame-y-offset)
exwm-workspace--window-y-offset, exwm-workspace--update-offsets): New
variables & function for the calculation of Emacs frame offsets, as
`frame-geometry' is not available in Emacs 24.
* exwm-floating.el (exwm-floating--set-floating)
(exwm-floating--do-moveresize):
* exwm-layout.el (exwm-layout--show):
* exwm-systemtray.el (exwm-systemtray--on-workspace-switch)
(exwm-systemtray--on-randr-refresh, exwm-systemtray--init): Use them.
* exwm-systemtray.el (exwm-systemtray--refresh-all): Renamed from
`exwm-systemtray--on-randr-refresh'.
(exwm-systemtray--init, exwm-systemtray--exit): Use it.
* exwm-floating.el (exwm-floating--stop-moveresize): Send a
ConfigureNotify event to floating frame to update its position (seems
required by Emacs 24).
* exwm-core.el (exwm-debug-log-time-function): New user option for
choosing the style of timestamps in debug logs.
(exwm-debug-log-uptime, exwm-debug-log-time): Possible candidates for
it.
(exwm--log): Use it.
* exwm-core.el (exwm--get-client-event-mask): Renamed from
`exwm--client-event-mask' and used as a function.
* exwm-floating.el (exwm-floating--unset-floating):
* exwm-layout.el (exwm-layout--hide):
* exwm-manage.el (exwm-manage--manage-window): Use it.
* exwm.el (exwm-replace): New user option for specifying whether to
replace existing WM.
(exwm-init): Use it.
(exwm--wmsn-acquire, exwm-init): Do not print warning message when
user gives up replacing.
* exwm-core.el (exwm--wmsn-replace): Remove dead code.
; The code is basically refactored from
; https://github.com/ch11ng/exim to get better maintenance.
* exwm-xim.el: New module making Emacs's builtin input methods usable
for interacting with X windows.
* exwm-core.el (exwm--intern-atom): New function for intern X11 atoms.
* exwm-input.el (exwm-input--init):
* exwm-manage.el (exwm-manage--init): Use it.
Recover the difference between the input mode selected by the user and
actual one, which might be transient. This was inadvertently removed in
recent changes.
* exwm-core.el (exwm--selected-input-mode): New variable.
* exwm-input.el (exwm-input-grab-keyboard)
(exwm-input-release-keyboard): Use it.
* exwm-layout.el (exwm-layout-unset-fullscreen): Return to the
selected input mode.
No functional change.
* exwm-input.el (exwm-input--current-input-mode): New function
indicating keyboard input mode.
(exwm-input--on-KeyPress, exwm-input--update-mode-line): Use
`exwm-input--current-input-mode'.
(exwm-input-grab-keyboard, exwm-input-release-keyboard)
(exwm-input--update-mode-line): Simplify.
* exwh-core.el (exwm--on-KeyPress): Remove variable, use
`exwm--keyboard-grabbed' and `exwm-input--current-input-mode'
instead.
* exwm-core.el (exwm-debug): New global minor mode to replace
`exwm-debug-on' and `exwm-debug-toggle'.
* exwm-manage.el (exwm-manage--get-configurations): Use
lexical-scoping `eval'.
Using `message' to log debugging information is cumbersome, as the output
appears constantly in the minibuffer, obscuring prompts and other information.
In the case of long messages, it might resize the minibuffer, which causes EXWM
to perform additional actions due to the log output.
This change reimplements EXWM debug logging using a separate
buffer (*EXWM-DEBUG*). Basic functionality, like scrolling when point is at the
end of the buffer is maintained.
* exwm-core.el (exwm--log): Use `exwm-debug--message' instead of
`message'. Prefix all messages with the name of the function.
Make FORMAT-STRING argument optional.
* exwm-debug.el: New file.
(exwm-debug-buffer): New variable holding the buffer where debug
messages are output to.
(exwm-debug--message): New function printing a message to
`exwm-debug-buffer'.
(exwm-debug--backtrace): New function printing a backtrace.
* exwm.el (exwm--on-SelectionClear, exwm--init-icccm-ewmh)
(exwm--exit-icccm-ewmh, exwm--wmsn-acquire, exwm--wmsn-release):
Get the window manager selection; die when it is cleared.
* exwm-core.el (exwm--configurations): New buffer-local variable
recording the configurations of an X window.
* exwm-manage.el (exwm-manage-configurations): New user option as the
per-application configurations.
(exwm-manage--get-configurations): New function for fetching the
configurations of this X window.
(exwm-manage--manage-window): Fetch the configurations and check if
the X window should be floating/tiling.
* exwm-input.el (exwm-input--on-CreateNotify): New function for
grabbing global keys on newly created X windows.
(exwm-input--update-global-prefix-keys): Grab global keys on top-level
X windows instead of the root window.
(exwm-input--grab-global-prefix-keys): New function for grabbing
global keys on X windows.
(exwm-input--release-keyboard): Grab global keys in char-mode.
(exwm-input--init): Select CreateNotify events.
* exwm-core.el (exwm--unlock):
* exwm-input.el (exwm-input--on-FocusIn, exwm-input--init): Do not
handle FocusIn events on the root window.
* exwm-core.el (exwm--unlock): Select FocusChange events on the root
window.
* exwm-input.el (exwm-input--on-FocusIn): Input focus should stay on
the current workspace when the root window receives a FocusIn event.
* exwm-input.el (exwm-input-simulation-keys): New user option for
setting simulation keys.
(exwm-input--init): Initialize simulation keys from this variable.
* exwm-input.el (exwm-input--simulation-prefix-keys)
(exwm-input--on-KeyPress-line-mode)
(exwm-input--update-simulation-prefix-keys)
(exwm-input-set-simulation-keys, exwm-input-set-local-simulation-keys)
(exwm-input-send-simulation-key): `exwm-input--simulation-keys' is now
a hash table storing both simulation keys and prefix keys.
(exwm-input--unset-simulation-keys): Clear the hash table.
(exwm-input--exit): Use `exwm-input--unset-simulation-keys'.
* exwm-core.el (exwm--kmacro-map, exwm-mode-menu): Adapt to the
change of `exwm-input--simulation-keys'.
* exwm-config.el (exwm-config-default): Update the example.
; Setting _NET_WM_DESKTOP to 0xffffffff makes an X windows appearing
; on all desktops (EWMH). It's tricky to do it for tiling X windows
; so it's not implemented.
* exwm-core.el (exwm--desktop): New buffer-local variable recording
the value of _NET_WM_DESKTOP.
* exwm-layout.el (exwm-layout--hide): Do not hide X windows with this
property set to 0xffffffff.
* exwm.el (exwm--update-desktop): New function for fetching the value
of _NET_WM_DESKTOP and setting `exwm--desktop'.
* exwm-manage.el (exwm-manage--manage-window): Use it.
* exwm-workspace.el (exwm-workspace--set-desktop): Also update
`exwm--desktop'.
; This is an attempt to make (managed) X windows container-less, i.e. direct children of the root window. This is mainly to make EXWM compatible with third-party compositors. Other issues like wrong absolute position should also get resolved by the way. The workspace containers ("virtual roots") are also removed. However Emacs frames are still wrapped in containers to avoid unexpected stack reordering.
* exwm-cm.el: Make this module obsolete as EXWM supports third-party compositors now.
* exwm-core.el (exwm--container):
* exwm-floating.el (exwm-floating--set-floating)
(exwm-floating--unset-floating, exwm-floating-hide)
(exwm-floating--start-moveresize, exwm-floating--stop-moveresize)
(exwm-floating--do-moveresize, exwm-floating-move):
* exwm-input.el (exwm-input--update-focus):
* exwm-layout.el (exwm-layout--show, exwm-layout--hide)
(exwm-layout-set-fullscreen, exwm-layout-unset-fullscreen):
* exwm-manage.el (exwm-manage--manage-window, exwm-manage--unmanage-window)
(exwm-manage--kill-buffer-query-function, exwm-manage--kill-client):
* exwm-workspace.el (exwm-workspace--set-fullscreen, exwm-workspace-switch)
(exwm-workspace-move-window, exwm-workspace--add-frame-as-workspace)
(exwm-workspace--remove-frame-as-workspace): Make adaptions for container-less X windows.
* exwm-workspace.el (exwm-workspace--update-ewmh-props):
* exwm.el (exwm--init-icccm-ewmh, exwm--exit-icccm-ewmh): No longer use virtual roots.
* exwm-input.el (exwm-input--on-workspace-list-change)
(exwm-input--update-global-prefix-keys, exwm-input--init, exwm-input--exit): From now on global key bindings are grabbed on the root window so it's no long required to re-grab them each time the workspace list changes. As a result `exwm-input--on-workspace-list-change' and its corresponding references are discarded. It remains to be seen if this change will raise input focus issues.
* exwm-manage.el (exwm-manage--manage-window): Explicitly set the workspace for newly managed X windows.
* exwm-floating.el (exwm-floating--set-floating): Avoid implicit reference to the current workspace.
* exwm-core.el (exwm--set-geometry): New function for setting the geometry of an X window.
* exwm-layout.el (exwm-layout--resize-container): Replaced by `exwm-layout--resize-container'.
* exwm-core.el (exwm--guide-window): New global variable recording the guide X window.
* exwm.el (exwm--init-icccm-ewmh): Set it.
* exwm-input.el (exwm-input--post-init): New function containing staffs for initialization but should better get called after the event loop starts.
* exwm.el (exwm-init): Use it.
; This feature requires both `mouse-autoselect-window` and
; `focus-follows-mouse' being set. Delaying autoselection is not
; supported yet.
* exwm-core.el (exwm--client-event-mask): Select the EnterNotify event
on each X window when `mouse-autoselect-window' is set.
* exwm-input.el (exwm-input--on-EnterNotify): New function for making
`mouse-autoselect-window' work on X windows.
(exwm-input--init): Listen to EnterNotify event when
`mouse-autoselect-window' is set.
* exwm-core.el (exwm--defer):
* exwm-input.el (exwm-input--update-focus-defer): Avoid unnecessarily
long delay.
* exwm-input.el (exwm-input--on-FocusIn): Filter out FocusIn events
generated as a result of grab/ungrab or when the keyboard is grabbed.
* exwm-input.el (exwm-input--on-buffer-list-update): Cancel the frame
redirection introduced by 421c0512f7.
* exwm-input.el (exwm-input--on-buffer-list-update): Only ignore temp
buffers just switched from.
* exwm-input.el (exwm-input--update-focus-commit): New function for
ensuring the input focus lock can always be released.
(exwm-input--update-focus-defer, exwm-input--update-focus): Use it.
* exwm-input.el (exwm-input--update-focus): No need to select frames;
only transfer X input focus.
* exwm-core.el (exwm--defer): New macro for correcting the use of
`run-with-idle-timer' by taking `current-idle-time' into account.
* exwm-input.el (exwm-input--update-focus-defer)
(exwm-input--update-focus):
* exwm-layout.el (exwm-layout--on-minibuffer-setup)
(exwm-layout--on-echo-area-change):
* exwm-manage.el (exwm-manage--unmanage-window)
(exwm-workspace--prompt-delete):
* exwm-workspace.el (exwm-workspace-switch)
(exwm-workspace--add-frame-as-workspace):
Use it.
* exwm-core.el (exwm--kmacro-map): New keymap used when executing
keyboard macros.
(exwm-mode): Use `exwm--kmacro-map' to override the default keymap.
* exwm-input.el (exwm-input--on-KeyPress-line-mode): Send extra key
events when defining keyboard macros.
