This commit add workspace and X window containers support to avoid using
Emacs frames as the parents of X windows. This should make it easier to
set input focus.
* exwm-core.el (exwm--container, exwm--floating-frame-position): New file
local variables.
(exwm--floating-frame-geometry): Removed file local variable.
* exwm-floating.el (exwm-floating--set-floating)
(exwm-floating--unset-floating, exwm-floating--do-moveresize)
(exwm-floating-move): Use container.
(exwm-floating--fit-frame-to-window): No longer adjust stacking order.
(exwm-floating--fit-frame-to-window): The first member is changed to
buffer.
(exwm-floating--start-moveresize): Use container. Correctly set input
focus.
* exwm-input.el (exwm-input--redirected, exwm-input--on-focus-in): Removed.
(exwm-input--on-buffer-list-update): Remove the restriction on floating
frames which is no longer valid.
(exwm-input--update-focus): Adjust stacking order.
(exwm-input--on-minibuffer-setup): New function for setting focus on the
Emacs frame when entering minibuffer.
(exwm-input--on-KeyPress-line-mode): No longer compensate FocusOut event.
(exwm-input--grab-keyboard, exwm-input--release-keyboard): Local keys are
now grabbed on the X window container.
(exwm-input--init): Add `exwm-input--on-minibuffer-setup' to
`minibuffer-setup-hook'.
* exwm-layout.el (exwm-layout--resize-container): New function to
resize/reposition both the X window and its container.
(exwm-layout--show, exwm-layout--hide): Use container.
(exwm-layout-set-fullscreen): Use container. No longer save width and
height.
(exwm-layout-unset-fullscreen, exwm-layout--set-frame-fullscreen): Use
container.
(exwm-layout--refresh): Update a frame parameter. Remove dead code.
* exwm-manage.el (exwm-manage--manage-window): Reparent unmanaged X windows
to the workspace. Create X window container as the parent of the X window.
(exwm-manage--unmanage-window): Unmap/destroy container when appropriate.
Use the position of container.
(exwm-manage--unmanage-window): Destroy the container.
* exwm-randr.el (exwm-randr--refresh): Resize workspace using container.
* exwm-workspace.el (exwm-workspace-switch): Raise workspace.
Correctly set input focus.
(exwm-workspace--on-focus-in): Removed.
(exwm-workspace-move-window): Reparent to workspace container.
(exwm-workspace--init): Create workspace frames as visible.
Create workspace containers.
Remove exwm-workspace--on-focus-in from focus-in-hook.
Update _NET_VIRTUAL_ROOTS.
* exwm.el (exwm-init): No longer disable hourglass window.
Initialize workspace module before input.
* exwm-core.el (exwm--debug): New macro for setting debug forms.
* exwm-floating.el (exwm-floating--set-floating): No longer do `exwm--lock'
and `exwm--unlock' since `make-frame' is already adviced to take care of
everything. Correctly set input focus to the newly created floating
X window.
* exwm-core.el (exwm--floating-edges): Removed file local variable.
* exwm-floating.el (exwm-floating--set-floating)
(exwm-floating--unset-floating):
* exwm-layout.el (exwm-layout--show, exwm-layout-enlarge-window):
* exwm-manage.el (exwm-manage--on-ConfigureRequest):
No longer use floating geometry.
* exwm-input.el (exwm-input--update-global-prefix-keys): Grab global keys
on workspaces containers instead of the root window (or input focus would
transfer to the workspace containing the pointer when the grab is active).
* exwm-workspace.el (exwm-workspace-switch): No longer move mouse.
* exwm-input.el (exwm-input--on-MappingNotify, exwm-input--init): Remove
the event listener for MappingNotify event (it should be handled in the
underling library instead).
* exwm-workspace.el (exwm-workspace-switch, exwm-workspace--on-focus-in):
Use handle-switch-frame instead of exwm-workspace--switch-count to filter
out events.
* exwm-workspace.el (exwm-workspace--init): Delay making workspaces
fullscreen.
* exwm-workspace.el (exwm-workspace-move-window):
* exwm-floating.el (exwm-floating--set-floating):
* exwm-layout.el (exwm-layout--refresh):
`set-buffer-major-mode` does not accept buffer names.
* exwm-input.el (exwm-input-command-whitelist): New variable.
(exwm-input--on-KeyPress-line-mode): Allow certain commands which receive
inputs without using the minibuffer to work in line-mode.
* exwm-input.el (exwm-input--on-KeyPress-line-mode, exwm-input-prefix-keys):
Allow users to disable 'C-c' prefixed keys; Add 'C-c' to / remove 'M-!'
from the default prefix keys.
* exwm-workspace.el (exwm-workspace--x-create-frame, exwm-workspace--init):
Advice `x-create-frame' to prevent it from hanging EXWM, making e.g.
speedbar working.
* exwm-floating.el (exwm-floating--set-floating): Remove the now unnecessary
request that sets override-redirect on floating frames.
* exwm-manage.el (exwm-manage--manage-window): Only grab left/middle/right
buttons.
* exwm-input.el (exwm-input--on-ButtonPress): Only perform click-to-focus on
unfocused X windows.
* exwm-input.el (exwm-input--update-focus): Do not focus an X window on
another workspace, but instead keep focusing on the current one and set
exwm--urgency parameter on that frame.
* exwm-input.el (exwm-input--fake-key): Send KeyRelease event (some
applications reply on it).
* exwm-input.el (exwm-input--on-KeyPress-char-mode): Compensate FocusOut
event by sending a synthetic FocusIn event to prevent the change of cursor
style (e.g. box to hollow) when pointer is in an X window.
The _NET_CLIENT_LIST_STACKING EWMH property is essential for e.g. the tabbar of
chromium to work correctly.
* exwm-input.el: Remove invalid TODO item.
* exwm.el (exwm--init-icccm-ewmh): Add xcb:Atom:_NET_CLIENT_LIST and
xcb:Atom:_NET_CLIENT_LIST_STACKING to _NET_SUPPORTED.
* exwm-layout.el (exwm-layout--refresh): Update _NET_CLIENT_LIST_STACKING.
* exwm-manage.el (exwm-manage--manage-window, exwm-manage--unmanage-window):
Update _NET_CLIENT_LIST.
X windows in line-mode receive KeyPress events faked with SendEvent requests
previously. This causes many problems including:
* Some applications (e.g. xterm) ignore synthetic events completely
* KeyPress and KeyRelease evnets arrive disorderly
This commit makes EXWM exploiting AllowEvents requests (in ReplayKeyboard mode)
to forward KeyPress events to X windows instead.
* exwm-layout.el (exwm-layout-unset-fullscreen)
(exwm-layout-set-fullscreen): Use `user-error' rather than
`cl-assert'.
* exwm-input.el (exwm-input--set-focus): Silently accept unknown
ids. (exwm-input--grab-keyboard) (exwm-input--release-keyboard):
Silently ignore calls for windows that have no buffer.
* exwm-manage.el (exwm-manage--kill-client): Don't throw error
when trying to kill a vanished window.
* RandR module is now made optional; users can enable it with
`exwm-randr-enable`.
* Correct the calculation of sizes/coordinates at various places.
* Input focus is now tracked with (Emacs) window instead of buffer since the
latter can be ambiguous in multi-screen settings.
This commit should fix most input focus bugs (especially those related to
floating windows). The actual settings of input focus are delayed to exclude
redundant event. Dead code since this commit is removed.
This commit also fixes a bug for non-floating windows converted form floating
state. The workaround for `ido-mode` is also improved to properly handle
`exwm-mode` buffers.
This commit makes a floating window centered to its leading window if it has
a valid WM_TRANSIENT_FOR property set. Other it's placed at the center of the
screen.
For some reason, `MappingNotify` events are generated quite frequently and
greatly impact the performance. This commit disables the complete refresh of
keyboard mapping.
Remove `exwm--with-current-id`, which was introduced to as a wrapper to
`with-current-buffer` to do extra checks. Note that in functions run as hooks,
the validation of window ID is still required as they are not synchronized with
events.
`emacsclient` started with `-c` or `-t` argument create a new frame that shall
not be used to manage X windows.
Also fix some related input focus issues (with some remaining unfixed).
Close#17.
* Fix `exwm-reset`
* Make input mode buffer local
* Allow window to stay in `char-mode` while setting input focus to other window
or switching to other workspace
* Prevent marking the end of a key sequence with a single `C-u'.
* Enable `C-u' prefix for key simulation since it's not possible for users to
define simulation keys starting with `C-u'.
* Make Emacs idle only after the visual parts are updated to prevent from
disturbing users.
* Should use '?\s' instead of '? '.
