tvl-depot/exwm-input.el

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;;; exwm-input.el --- Input Module for EXWM -*- lexical-binding: t -*-
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;; Copyright (C) 2015-2017 Free Software Foundation, Inc.
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;; Author: Chris Feng <chris.w.feng@gmail.com>
;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
;; This module deals with key/mouse matters, including:
;; + Input focus,
;; + Key/Button event handling,
;; + Key events filtering and simulation.
;; Todo:
;; + Pointer simulation mode (e.g. 'C-c 1'/'C-c 2' for single/double click,
;; move with arrow keys).
;; + Simulation keys to mimic Emacs key bindings for text edit (redo, select,
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;; cancel, clear, etc). Some of them are not present on common keyboard
;; (keycode = 0). May need to use XKB extension.
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;;; Code:
(require 'xcb-keysyms)
(require 'exwm-core)
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(defvar exwm-input-move-event 's-down-mouse-1
"Emacs event to start moving a window.")
(defvar exwm-input-resize-event 's-down-mouse-3
"Emacs event to start resizing a window.")
(defvar exwm-input--move-keysym nil)
(defvar exwm-input--move-mask nil)
(defvar exwm-input--resize-keysym nil)
(defvar exwm-input--resize-mask nil)
(defvar exwm-input--timestamp-window nil)
(defvar exwm-input--timestamp-atom nil)
(defvar exwm-input--timestamp-callback nil)
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(defvar exwm-workspace--current)
(defvar exwm-workspace--switch-history-outdated)
(defvar exwm-workspace-current-index)
(defvar exwm-workspace--minibuffer)
(defvar exwm-workspace--list)
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(defun exwm-input--set-focus (id)
"Set input focus to window ID in a proper way."
(when (exwm--id->buffer id)
(with-current-buffer (exwm--id->buffer id)
(cond
((and (not exwm--hints-input)
(memq xcb:Atom:WM_TAKE_FOCUS exwm--protocols))
(when (= (frame-parameter nil 'exwm-id)
(slot-value (xcb:+request-unchecked+reply exwm--connection
(make-instance 'xcb:GetInputFocus))
'focus))
(exwm--log "Focus on #x%x with WM_TAKE_FOCUS" id)
(exwm-input--update-timestamp
(lambda (timestamp id)
(let ((event (make-instance 'xcb:icccm:WM_TAKE_FOCUS
:window id
:time timestamp)))
(setq event (xcb:marshal event exwm--connection))
(xcb:+request exwm--connection
(make-instance 'xcb:icccm:SendEvent
:destination id
:event event))
(exwm-input--set-active-window id)
(xcb:flush exwm--connection)))
id)))
(t
(exwm--log "Focus on #x%x with SetInputFocus" id)
(xcb:+request exwm--connection
(make-instance 'xcb:SetInputFocus
:revert-to xcb:InputFocus:Parent
:focus id
:time xcb:Time:CurrentTime))
(exwm-input--set-active-window id)
(xcb:flush exwm--connection))))))
(defun exwm-input--update-timestamp (callback &rest args)
"Fetch the latest timestamp from the server and feed it to CALLBACK.
ARGS are additional arguments to CALLBACK."
(setq exwm-input--timestamp-callback (cons callback args))
(xcb:+request exwm--connection
(make-instance 'xcb:ChangeProperty
:mode xcb:PropMode:Replace
:window exwm-input--timestamp-window
:property exwm-input--timestamp-atom
:type xcb:Atom:CARDINAL
:format 32
:data-len 0
:data nil))
(xcb:flush exwm--connection))
(defun exwm-input--on-PropertyNotify (data _synthetic)
"Handle PropertyNotify events."
(when exwm-input--timestamp-callback
(let ((obj (make-instance 'xcb:PropertyNotify)))
(xcb:unmarshal obj data)
(when (= exwm-input--timestamp-window
(slot-value obj 'window))
(apply (car exwm-input--timestamp-callback)
(slot-value obj 'time)
(cdr exwm-input--timestamp-callback))
(setq exwm-input--timestamp-callback nil)))))
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(defun exwm-input--on-FocusIn (&rest _args)
"Handle FocusIn events."
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;; Not sure if this is the right thing to do but the point is the
;; input focus should not stay at the root window or any container,
;; or the result would be unpredictable. `x-focus-frame' would
;; first set the input focus to the (previously) selected frame, and
;; then `select-window' would further update the input focus if the
;; selected window is displaying an `exwm-mode' buffer. Perhaps we
;; should carefully filter out FocusIn events with certain 'detail'
;; and 'mode' combinations, but this just works.
(x-focus-frame (selected-frame))
(select-window (selected-window)))
(defun exwm-input--on-workspace-list-change ()
"Run in `exwm-input--update-global-prefix-keys'."
(dolist (f exwm-workspace--list)
;; Reuse the 'exwm-grabbed' frame parameter set in
;; `exwm-input--update-global-prefix-keys'.
(unless (frame-parameter f 'exwm-grabbed)
(xcb:+request exwm--connection
(make-instance 'xcb:ChangeWindowAttributes
:window (frame-parameter f 'exwm-workspace)
:value-mask xcb:CW:EventMask
;; There should no other event selected there.
:event-mask xcb:EventMask:FocusChange))))
(exwm-input--update-global-prefix-keys)
(xcb:flush exwm--connection))
(declare-function exwm-workspace--client-p "exwm-workspace.el"
(&optional frame))
(defvar exwm-input--update-focus-window nil "The (Emacs) window to be focused.
This value should always be overwritten.")
(defun exwm-input--on-buffer-list-update ()
"Run in `buffer-list-update-hook' to track input focus."
(when (and (eq (current-buffer) (window-buffer)) ;e.g. `with-temp-buffer'.
(not (eq this-command #'handle-switch-frame))
(not (exwm-workspace--client-p)))
(setq exwm-input--update-focus-window (selected-window))
(exwm-input--update-focus-defer)))
;; Input focus update requests should be accumulated for a short time
;; interval so that only the last one need to be processed. This not
;; improves the overall performance, but avoids the problem of input
;; focus loop, which is a result of the interaction with Emacs frames.
;;
;; FIXME: The time interval is hard to decide and perhaps machine-dependent.
;; A value too small can cause redundant updates of input focus,
;; and even worse, dead loops. OTOH a large value would bring
;; laggy experience.
(defconst exwm-input--update-focus-interval 0.01
"Time interval (in seconds) for accumulating input focus update requests.")
(defvar exwm-input--update-focus-lock nil
"Lock for solving input focus update contention.")
(defvar exwm-input--update-focus-defer-timer nil "Timer for polling the lock.")
(defvar exwm-input--update-focus-timer nil
"Timer for deferring the update of input focus.")
(defun exwm-input--update-focus-defer ()
"Defer updating input focus."
(when exwm-input--update-focus-defer-timer
(cancel-timer exwm-input--update-focus-defer-timer))
(if exwm-input--update-focus-lock
(setq exwm-input--update-focus-defer-timer
(run-with-idle-timer 0 nil
#'exwm-input--update-focus-defer))
(setq exwm-input--update-focus-defer-timer nil)
(when exwm-input--update-focus-timer
(cancel-timer exwm-input--update-focus-timer))
(setq exwm-input--update-focus-timer
(run-with-idle-timer exwm-input--update-focus-interval nil
#'exwm-input--update-focus
exwm-input--update-focus-window))))
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Add/improve some ICCCM/EWMH features * exwm-floating.el (exwm-floating--set-allowed-actions) (exwm-floating--set-floating, exwm-floating--unset-floating): Add _NET_WM_ALLOWED_ACTIONS support. * exwm-floating.el (exwm-floating--set-floating) (exwm-floating--unset-floating): Support initial state hint. * exwm.el (exwm--update-hints): Fetch initial state. (exwm--update-state, exwm--on-PropertyNotify): WM_STATE is not intended to be read. * exwm-core.el (exwm-state): * exwm-floating.el (exwm-floating-hide): * exwm-input.el (exwm-input--update-focus): * exwm-layout.el (exwm-layout--set-state) (exwm-layout--iconic-state-p, exwm-layout--show, exwm-layout--hide): * exwm-manage.el (exwm-manage--on-MapRequest): Improve WM_STATE support. * exwm-input.el (exwm-input--set-focus): * exwm-input.el (exwm-input--update-focus) (exwm-input--set-active-window): * exwm.el (exwm--on-ClientMessage): Add _NET_ACTIVE_WINDOW support. * exwm-layout.el (exwm-layout--set-client-list-stacking): Improve _NET_CLIENT_LIST_STACKING support. * exwm-manage.el (exwm-manage--set-client-list) (exwm-manage--manage-window, exwm-manage--unmanage-window): Improve _NET_CLIENT_LIST support. * exwm-manage.el (exwm-manage--manage-window): * exwm-workspace.el (exwm-workspace--set-desktop) (exwm-workspace-move-window): * exwm.el (exwm--on-ClientMessage): Add _NET_WM_DESKTOP support. * exwm-randr.el (exwm-randr--refresh): * exwm-workspace.el (exwm-workspace--set-desktop-geometry) (exwm-workspace--init): Add _NET_DESKTOP_GEOMETRY support. * exwm-workspace.el (exwm-workspace--set-desktop-geometry): Renamed from `exwm-workspace--update-desktop-geometry'. * exwm-randr.el (exwm-randr--refresh): Improve _NET_WORKAREA support. * exwm-workspace.el (exwm-workspace--set-fullscreen): Correct variables names. * exwm-workspace.el (exwm-workspace--init): * exwm.el (exwm--init-icccm-ewmh): Set _NET_NUMBER_OF_DESKTOPS in workspace module. * exwm-workspace.el (exwm-workspace--init): * exwm.el (exwm--init-icccm-ewmh): Set _NET_DESKTOP_VIEWPORT in workspace module. * exwm.el (exwm--on-ClientMessage): Improve _NET_CURRENT_DESKTOP support. * exwm.el (exwm--on-ClientMessage): Add _NET_CLOSE_WINDOW support. * exwm.el (exwm--on-ClientMessage): Add WM_CHANGE_STATE support. * exwm.el (exwm--init-icccm-ewmh): Update supported atoms.
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(declare-function exwm-layout--iconic-state-p "exwm-layout.el" (&optional id))
(declare-function exwm-layout--set-state "exwm-layout.el" (id state))
(declare-function exwm-workspace--minibuffer-own-frame-p "exwm-workspace.el")
(declare-function exwm-workspace-switch "exwm-workspace.el"
(frame-or-index &optional force))
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(declare-function exwm-workspace--workspace-p "exwm-workspace.el" (workspace))
Add/improve some ICCCM/EWMH features * exwm-floating.el (exwm-floating--set-allowed-actions) (exwm-floating--set-floating, exwm-floating--unset-floating): Add _NET_WM_ALLOWED_ACTIONS support. * exwm-floating.el (exwm-floating--set-floating) (exwm-floating--unset-floating): Support initial state hint. * exwm.el (exwm--update-hints): Fetch initial state. (exwm--update-state, exwm--on-PropertyNotify): WM_STATE is not intended to be read. * exwm-core.el (exwm-state): * exwm-floating.el (exwm-floating-hide): * exwm-input.el (exwm-input--update-focus): * exwm-layout.el (exwm-layout--set-state) (exwm-layout--iconic-state-p, exwm-layout--show, exwm-layout--hide): * exwm-manage.el (exwm-manage--on-MapRequest): Improve WM_STATE support. * exwm-input.el (exwm-input--set-focus): * exwm-input.el (exwm-input--update-focus) (exwm-input--set-active-window): * exwm.el (exwm--on-ClientMessage): Add _NET_ACTIVE_WINDOW support. * exwm-layout.el (exwm-layout--set-client-list-stacking): Improve _NET_CLIENT_LIST_STACKING support. * exwm-manage.el (exwm-manage--set-client-list) (exwm-manage--manage-window, exwm-manage--unmanage-window): Improve _NET_CLIENT_LIST support. * exwm-manage.el (exwm-manage--manage-window): * exwm-workspace.el (exwm-workspace--set-desktop) (exwm-workspace-move-window): * exwm.el (exwm--on-ClientMessage): Add _NET_WM_DESKTOP support. * exwm-randr.el (exwm-randr--refresh): * exwm-workspace.el (exwm-workspace--set-desktop-geometry) (exwm-workspace--init): Add _NET_DESKTOP_GEOMETRY support. * exwm-workspace.el (exwm-workspace--set-desktop-geometry): Renamed from `exwm-workspace--update-desktop-geometry'. * exwm-randr.el (exwm-randr--refresh): Improve _NET_WORKAREA support. * exwm-workspace.el (exwm-workspace--set-fullscreen): Correct variables names. * exwm-workspace.el (exwm-workspace--init): * exwm.el (exwm--init-icccm-ewmh): Set _NET_NUMBER_OF_DESKTOPS in workspace module. * exwm-workspace.el (exwm-workspace--init): * exwm.el (exwm--init-icccm-ewmh): Set _NET_DESKTOP_VIEWPORT in workspace module. * exwm.el (exwm--on-ClientMessage): Improve _NET_CURRENT_DESKTOP support. * exwm.el (exwm--on-ClientMessage): Add _NET_CLOSE_WINDOW support. * exwm.el (exwm--on-ClientMessage): Add WM_CHANGE_STATE support. * exwm.el (exwm--init-icccm-ewmh): Update supported atoms.
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(defun exwm-input--update-focus (window)
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"Update input focus."
(setq exwm-input--update-focus-lock t)
(when (window-live-p window)
(with-current-buffer (window-buffer window)
(if (eq major-mode 'exwm-mode)
(if (not (eq exwm--frame exwm-workspace--current))
(progn
(set-frame-parameter exwm--frame 'exwm-selected-window window)
(run-with-idle-timer 0 nil #'exwm-workspace-switch
exwm--frame))
(exwm--log "Set focus on #x%x" exwm--id)
Rework the X windows hierarchy model 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.
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(exwm-input--set-focus exwm--id)
Add auto-hiding minibuffer support * exwm-floating.el (exwm-floating--set-floating): Take auto-hiding minibuffer into account when calculating available height. (exwm-floating--unset-floating): Restack the container to avoid further restacking. * exwm-input.el (exwm-input--update-focus): Use more accurate restacking. (exwm-input--on-minibuffer-setup): Replaced by `exwm-layout--on-minibuffer-setup' and `exwm-workspace--on-minibuffer-setup'. (exwm-input-command-whitelist, exwm-input--during-command) (exwm-input--on-KeyPress-line-mode): The functionality of `exwm-input-command-whitelist' is replaced by `exwm-input--during-command', which can automatically tell whether functions like `read-event' are being called. (exwm-input--init): Add/remove corresponding hooks. * exwm-layout.el (exwm-layout--on-minibuffer-setup): Also set input focus. (exwm-layout--on-echo-area-change): New function for refreshing layout when the size of echo area changes. (exwm-layout--init): Track size changes for fixed minibuffer and echo area. * exwm-manage.el (exwm-manage--on-ConfigureRequest): Never grant restacking requests initiated by other clients. * exwm-workspace.el (exwm-workspace--minibuffer): New variable for the auto-hiding minibuffer. (exwm-workspace-minibuffer-position): For setting the position of the auto-hiding minibuffer. (exwm-workspace-display-echo-area-timeout): Seconds before echo area auto-hides. (exwm-workspace--display-echo-area-timer): The corresponding timer. (exwm-workspace-switch): Configure the auto-hiding minibuffer when switching workspace. (exwm-workspace--update-minibuffer): New function for adjusting the height of the auto-hiding minibuffer. (exwm-workspace--on-ConfigureNotify): New function for configuring the container of the auto-hiding minibuffer. (exwm-workspace--display-buffer): New function for forcing `minibuffer-completion-help' to use the workspace frame. (exwm-workspace--show-minibuffer, exwm-workspace--hide-minibuffer): New functions for showing/hiding the auto-hiding minibuffer (container). (exwm-workspace--on-minibuffer-setup, exwm-workspace--on-minibuffer-exit): New functions called when the auto-hiding minibuffer entered/exists. (exwm-workspace--on-echo-area-dirty, exwm-workspace--on-echo-area-clear): New functions when the auto-hiding echo area is ready to show/hide. (exwm-workspace--init): Set up the auto-hiding minibuffer and workspace frames. Track sizes changes for auto-hiding minibuffer and echo area. No need to set OverrideRedirect on workspace frames. * exwm.el (exwm--init-icccm-ewmh): Correct the value of _NET_WORKAREA.
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(when exwm--floating-frame
;; Adjust stacking orders of the floating container.
(xcb:+request exwm--connection
(make-instance 'xcb:ConfigureWindow
:window exwm--container
:value-mask xcb:ConfigWindow:StackMode
:stack-mode xcb:StackMode:Above))
Add/improve some ICCCM/EWMH features * exwm-floating.el (exwm-floating--set-allowed-actions) (exwm-floating--set-floating, exwm-floating--unset-floating): Add _NET_WM_ALLOWED_ACTIONS support. * exwm-floating.el (exwm-floating--set-floating) (exwm-floating--unset-floating): Support initial state hint. * exwm.el (exwm--update-hints): Fetch initial state. (exwm--update-state, exwm--on-PropertyNotify): WM_STATE is not intended to be read. * exwm-core.el (exwm-state): * exwm-floating.el (exwm-floating-hide): * exwm-input.el (exwm-input--update-focus): * exwm-layout.el (exwm-layout--set-state) (exwm-layout--iconic-state-p, exwm-layout--show, exwm-layout--hide): * exwm-manage.el (exwm-manage--on-MapRequest): Improve WM_STATE support. * exwm-input.el (exwm-input--set-focus): * exwm-input.el (exwm-input--update-focus) (exwm-input--set-active-window): * exwm.el (exwm--on-ClientMessage): Add _NET_ACTIVE_WINDOW support. * exwm-layout.el (exwm-layout--set-client-list-stacking): Improve _NET_CLIENT_LIST_STACKING support. * exwm-manage.el (exwm-manage--set-client-list) (exwm-manage--manage-window, exwm-manage--unmanage-window): Improve _NET_CLIENT_LIST support. * exwm-manage.el (exwm-manage--manage-window): * exwm-workspace.el (exwm-workspace--set-desktop) (exwm-workspace-move-window): * exwm.el (exwm--on-ClientMessage): Add _NET_WM_DESKTOP support. * exwm-randr.el (exwm-randr--refresh): * exwm-workspace.el (exwm-workspace--set-desktop-geometry) (exwm-workspace--init): Add _NET_DESKTOP_GEOMETRY support. * exwm-workspace.el (exwm-workspace--set-desktop-geometry): Renamed from `exwm-workspace--update-desktop-geometry'. * exwm-randr.el (exwm-randr--refresh): Improve _NET_WORKAREA support. * exwm-workspace.el (exwm-workspace--set-fullscreen): Correct variables names. * exwm-workspace.el (exwm-workspace--init): * exwm.el (exwm--init-icccm-ewmh): Set _NET_NUMBER_OF_DESKTOPS in workspace module. * exwm-workspace.el (exwm-workspace--init): * exwm.el (exwm--init-icccm-ewmh): Set _NET_DESKTOP_VIEWPORT in workspace module. * exwm.el (exwm--on-ClientMessage): Improve _NET_CURRENT_DESKTOP support. * exwm.el (exwm--on-ClientMessage): Add _NET_CLOSE_WINDOW support. * exwm.el (exwm--on-ClientMessage): Add WM_CHANGE_STATE support. * exwm.el (exwm--init-icccm-ewmh): Update supported atoms.
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;; This floating X window might be hide by `exwm-floating-hide'.
(when (exwm-layout--iconic-state-p)
(exwm-layout--set-state exwm--id
xcb:icccm:WM_STATE:NormalState))
(xcb:flush exwm--connection)))
(when (eq (selected-window) window)
(exwm--log "Focus on %s" window)
(if (and (exwm-workspace--workspace-p (selected-frame))
(not (eq (selected-frame) exwm-workspace--current)))
;; The focus is on another workspace (e.g. it got clicked)
;; so switch to it.
(progn
(set-frame-parameter (selected-frame) 'exwm-selected-window
window)
(run-with-idle-timer 0 nil #'exwm-workspace-switch
(selected-frame)))
;; The focus is still on the current workspace.
(if (not (and (exwm-workspace--minibuffer-own-frame-p)
(minibufferp)))
(select-frame-set-input-focus (window-frame window) t)
;; X input focus should be set on the previously selected
;; frame.
(select-frame-set-input-focus (window-frame
(minibuffer-selected-window))
t)
(select-frame (window-frame window) t))
(exwm-input--set-active-window)
(xcb:flush exwm--connection))))))
(setq exwm-input--update-focus-lock nil))
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(defun exwm-input--on-minibuffer-setup ()
"Run in `minibuffer-setup-hook' to set input focus."
(unless (exwm-workspace--client-p)
;; Set input focus on the Emacs frame
(x-focus-frame (window-frame (minibuffer-selected-window)))))
Add/improve some ICCCM/EWMH features * exwm-floating.el (exwm-floating--set-allowed-actions) (exwm-floating--set-floating, exwm-floating--unset-floating): Add _NET_WM_ALLOWED_ACTIONS support. * exwm-floating.el (exwm-floating--set-floating) (exwm-floating--unset-floating): Support initial state hint. * exwm.el (exwm--update-hints): Fetch initial state. (exwm--update-state, exwm--on-PropertyNotify): WM_STATE is not intended to be read. * exwm-core.el (exwm-state): * exwm-floating.el (exwm-floating-hide): * exwm-input.el (exwm-input--update-focus): * exwm-layout.el (exwm-layout--set-state) (exwm-layout--iconic-state-p, exwm-layout--show, exwm-layout--hide): * exwm-manage.el (exwm-manage--on-MapRequest): Improve WM_STATE support. * exwm-input.el (exwm-input--set-focus): * exwm-input.el (exwm-input--update-focus) (exwm-input--set-active-window): * exwm.el (exwm--on-ClientMessage): Add _NET_ACTIVE_WINDOW support. * exwm-layout.el (exwm-layout--set-client-list-stacking): Improve _NET_CLIENT_LIST_STACKING support. * exwm-manage.el (exwm-manage--set-client-list) (exwm-manage--manage-window, exwm-manage--unmanage-window): Improve _NET_CLIENT_LIST support. * exwm-manage.el (exwm-manage--manage-window): * exwm-workspace.el (exwm-workspace--set-desktop) (exwm-workspace-move-window): * exwm.el (exwm--on-ClientMessage): Add _NET_WM_DESKTOP support. * exwm-randr.el (exwm-randr--refresh): * exwm-workspace.el (exwm-workspace--set-desktop-geometry) (exwm-workspace--init): Add _NET_DESKTOP_GEOMETRY support. * exwm-workspace.el (exwm-workspace--set-desktop-geometry): Renamed from `exwm-workspace--update-desktop-geometry'. * exwm-randr.el (exwm-randr--refresh): Improve _NET_WORKAREA support. * exwm-workspace.el (exwm-workspace--set-fullscreen): Correct variables names. * exwm-workspace.el (exwm-workspace--init): * exwm.el (exwm--init-icccm-ewmh): Set _NET_NUMBER_OF_DESKTOPS in workspace module. * exwm-workspace.el (exwm-workspace--init): * exwm.el (exwm--init-icccm-ewmh): Set _NET_DESKTOP_VIEWPORT in workspace module. * exwm.el (exwm--on-ClientMessage): Improve _NET_CURRENT_DESKTOP support. * exwm.el (exwm--on-ClientMessage): Add _NET_CLOSE_WINDOW support. * exwm.el (exwm--on-ClientMessage): Add WM_CHANGE_STATE support. * exwm.el (exwm--init-icccm-ewmh): Update supported atoms.
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(defun exwm-input--set-active-window (&optional id)
"Set _NET_ACTIVE_WINDOW."
(xcb:+request exwm--connection
(make-instance 'xcb:ewmh:set-_NET_ACTIVE_WINDOW
:window exwm--root
:data (or id xcb:Window:None))))
(declare-function exwm-floating--start-moveresize "exwm-floating.el"
(id &optional type))
(declare-function exwm-workspace--position "exwm-workspace.el" (frame))
(defun exwm-input--on-ButtonPress (data _synthetic)
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"Handle ButtonPress event."
(let ((obj (make-instance 'xcb:ButtonPress))
(mode xcb:Allow:SyncPointer)
window buffer frame)
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(xcb:unmarshal obj data)
(with-slots (detail time event state) obj
(setq window (get-buffer-window (exwm--id->buffer event) t)
buffer (window-buffer window))
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(cond ((and (= state exwm-input--move-mask)
(= detail exwm-input--move-keysym)
;; Either an undecorated or a floating X window.
(with-current-buffer buffer
(or (not (eq major-mode 'exwm-mode))
exwm--floating-frame)))
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;; Move
(exwm-floating--start-moveresize
event xcb:ewmh:_NET_WM_MOVERESIZE_MOVE))
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((and (= state exwm-input--resize-mask)
(= detail exwm-input--resize-keysym)
(with-current-buffer buffer
(or (not (eq major-mode 'exwm-mode))
exwm--floating-frame)))
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;; Resize
(exwm-floating--start-moveresize event))
(t
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;; Click to focus
(unless (eq window (selected-window))
(setq frame (window-frame window))
(unless (eq frame exwm-workspace--current)
(if (exwm-workspace--workspace-p frame)
;; The X window is on another workspace
(exwm-workspace-switch frame)
(with-current-buffer buffer
(when (and (eq major-mode 'exwm-mode)
(not (eq exwm--frame
exwm-workspace--current)))
;; The floating X window is on another workspace
(exwm-workspace-switch exwm--frame)))))
;; It has been reported that the `window' may have be deleted
(if (window-live-p window)
(select-window window)
(setq window
(get-buffer-window (exwm--id->buffer event) t))
(when window (select-window window))))
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;; The event should be replayed
(setq mode xcb:Allow:ReplayPointer))))
(xcb:+request exwm--connection
(make-instance 'xcb:AllowEvents :mode mode :time xcb:Time:CurrentTime))
(xcb:flush exwm--connection)))
(defun exwm-input--on-KeyPress (data _synthetic)
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"Handle KeyPress event."
(let ((obj (make-instance 'xcb:KeyPress)))
(xcb:unmarshal obj data)
(if (eq major-mode 'exwm-mode)
(funcall exwm--on-KeyPress obj data)
(exwm-input--on-KeyPress-char-mode obj))))
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(defvar exwm-input--global-keys nil "Global key bindings.")
(defvar exwm-input--global-prefix-keys nil
"List of prefix keys of global key bindings.")
(defvar exwm-input-prefix-keys
'(?\C-c ?\C-x ?\C-u ?\C-h ?\M-x ?\M-` ?\M-& ?\M-:)
"List of prefix keys EXWM should forward to Emacs when in line-mode.")
(defvar exwm-input--simulation-keys nil "Simulation keys in line-mode.")
(defvar exwm-input--simulation-prefix-keys nil
"List of prefix keys of simulation keys in line-mode.")
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(defun exwm-input--update-global-prefix-keys ()
"Update `exwm-input--global-prefix-keys'."
(when exwm--connection
(let ((original exwm-input--global-prefix-keys)
Rework the X windows hierarchy model 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.
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keysym keycode ungrab-key grab-key workspace)
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(setq exwm-input--global-prefix-keys nil)
(dolist (i exwm-input--global-keys)
(cl-pushnew (elt i 0) exwm-input--global-prefix-keys))
;; Stop here if the global prefix keys are update-to-date and
;; there's no new workspace.
(unless (and (equal original exwm-input--global-prefix-keys)
(cl-every (lambda (w) (frame-parameter w 'exwm-grabbed))
exwm-workspace--list))
Rework the X windows hierarchy model 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.
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(setq ungrab-key (make-instance 'xcb:UngrabKey
:key xcb:Grab:Any :grab-window nil
:modifiers xcb:ModMask:Any)
grab-key (make-instance 'xcb:GrabKey
:owner-events 0
:grab-window nil
:modifiers nil
:key nil
:pointer-mode xcb:GrabMode:Async
:keyboard-mode xcb:GrabMode:Async))
(dolist (w exwm-workspace--list)
(setq workspace (frame-parameter w 'exwm-workspace))
(setf (slot-value ungrab-key 'grab-window) workspace)
(if (xcb:+request-checked+request-check exwm--connection ungrab-key)
(exwm--log "Failed to ungrab keys")
;; Label this frame.
(set-frame-parameter w 'exwm-grabbed t)
Rework the X windows hierarchy model 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.
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(dolist (k exwm-input--global-prefix-keys)
(setq keysym (xcb:keysyms:event->keysym exwm--connection k)
keycode (xcb:keysyms:keysym->keycode exwm--connection
(car keysym)))
(setf (slot-value grab-key 'grab-window) workspace
(slot-value grab-key 'modifiers) (cdr keysym)
Rework the X windows hierarchy model 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.
2016-02-03 05:12:24 +01:00
(slot-value grab-key 'key) keycode)
(when (or (= 0 keycode)
Rework the X windows hierarchy model 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.
2016-02-03 05:12:24 +01:00
(xcb:+request-checked+request-check exwm--connection
grab-key)
;; Also grab this key with num-lock mask set.
(when (/= 0 xcb:keysyms:num-lock-mask)
(setf (slot-value grab-key 'modifiers)
(logior (cdr keysym)
xcb:keysyms:num-lock-mask))
(xcb:+request-checked+request-check exwm--connection
grab-key)))
Rework the X windows hierarchy model 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.
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(user-error "[EXWM] Failed to grab key: %s"
(single-key-description k))))))))))
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(defun exwm-input-set-key (key command)
"Set a global key binding."
(interactive "KSet key globally: \nCSet key %s to command: ")
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(global-set-key key command)
(cl-pushnew key exwm-input--global-keys)
(when (called-interactively-p 'any)
(exwm-input--update-global-prefix-keys)))
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;; FIXME: Putting (t . EVENT) into `unread-command-events' does not really work
;; as documented in Emacs 24. Since inserting a conventional EVENT does
;; add it into (this-command-keys) there, we use `unread-command-events'
;; differently on Emacs 24 and 25.
(eval-and-compile
(if (< emacs-major-version 26)
(defsubst exwm-input--unread-event (event)
(setq unread-command-events
(append unread-command-events (list event))))
(defsubst exwm-input--unread-event (event)
(setq unread-command-events
(append unread-command-events `((t . ,event)))))))
(defvar exwm-input-command-whitelist nil
"A list of commands that when active all keys should be forwarded to Emacs.")
Add auto-hiding minibuffer support * exwm-floating.el (exwm-floating--set-floating): Take auto-hiding minibuffer into account when calculating available height. (exwm-floating--unset-floating): Restack the container to avoid further restacking. * exwm-input.el (exwm-input--update-focus): Use more accurate restacking. (exwm-input--on-minibuffer-setup): Replaced by `exwm-layout--on-minibuffer-setup' and `exwm-workspace--on-minibuffer-setup'. (exwm-input-command-whitelist, exwm-input--during-command) (exwm-input--on-KeyPress-line-mode): The functionality of `exwm-input-command-whitelist' is replaced by `exwm-input--during-command', which can automatically tell whether functions like `read-event' are being called. (exwm-input--init): Add/remove corresponding hooks. * exwm-layout.el (exwm-layout--on-minibuffer-setup): Also set input focus. (exwm-layout--on-echo-area-change): New function for refreshing layout when the size of echo area changes. (exwm-layout--init): Track size changes for fixed minibuffer and echo area. * exwm-manage.el (exwm-manage--on-ConfigureRequest): Never grant restacking requests initiated by other clients. * exwm-workspace.el (exwm-workspace--minibuffer): New variable for the auto-hiding minibuffer. (exwm-workspace-minibuffer-position): For setting the position of the auto-hiding minibuffer. (exwm-workspace-display-echo-area-timeout): Seconds before echo area auto-hides. (exwm-workspace--display-echo-area-timer): The corresponding timer. (exwm-workspace-switch): Configure the auto-hiding minibuffer when switching workspace. (exwm-workspace--update-minibuffer): New function for adjusting the height of the auto-hiding minibuffer. (exwm-workspace--on-ConfigureNotify): New function for configuring the container of the auto-hiding minibuffer. (exwm-workspace--display-buffer): New function for forcing `minibuffer-completion-help' to use the workspace frame. (exwm-workspace--show-minibuffer, exwm-workspace--hide-minibuffer): New functions for showing/hiding the auto-hiding minibuffer (container). (exwm-workspace--on-minibuffer-setup, exwm-workspace--on-minibuffer-exit): New functions called when the auto-hiding minibuffer entered/exists. (exwm-workspace--on-echo-area-dirty, exwm-workspace--on-echo-area-clear): New functions when the auto-hiding echo area is ready to show/hide. (exwm-workspace--init): Set up the auto-hiding minibuffer and workspace frames. Track sizes changes for auto-hiding minibuffer and echo area. No need to set OverrideRedirect on workspace frames. * exwm.el (exwm--init-icccm-ewmh): Correct the value of _NET_WORKAREA.
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(make-obsolete-variable 'exwm-input-command-whitelist
"This variable can be safely removed." "25.1")
(defvar exwm-input--during-command nil
"Indicate whether between `pre-command-hook' and `post-command-hook'.")
(defvar exwm-input--line-mode-passthrough nil
"Non-nil makes 'line-mode' forwards all events to Emacs.")
(defvar exwm-input--line-mode-cache nil "Cache for incomplete key sequence.")
(defvar exwm-input--temp-line-mode nil
"Non-nil indicates it's in temporary line-mode for char-mode.")
(defun exwm-input--cache-event (event)
"Cache EVENT."
(setq exwm-input--line-mode-cache
(vconcat exwm-input--line-mode-cache (vector event)))
;; When the key sequence is complete.
(unless (keymapp (key-binding exwm-input--line-mode-cache))
(setq exwm-input--line-mode-cache nil)
(when exwm-input--temp-line-mode
(setq exwm-input--temp-line-mode nil)
(exwm-input--release-keyboard)))
(exwm-input--unread-event event))
(defun exwm-input--on-KeyPress-line-mode (key-press raw-data)
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"Parse X KeyPress event to Emacs key event and then feed the command loop."
(with-slots (detail state) key-press
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(let ((keysym (xcb:keysyms:keycode->keysym exwm--connection detail state))
event mode)
(when (and (/= 0 (car keysym))
(setq event (xcb:keysyms:keysym->event
exwm--connection (car keysym)
(logand state (lognot (cdr keysym)))))
(or exwm-input--line-mode-passthrough
Add auto-hiding minibuffer support * exwm-floating.el (exwm-floating--set-floating): Take auto-hiding minibuffer into account when calculating available height. (exwm-floating--unset-floating): Restack the container to avoid further restacking. * exwm-input.el (exwm-input--update-focus): Use more accurate restacking. (exwm-input--on-minibuffer-setup): Replaced by `exwm-layout--on-minibuffer-setup' and `exwm-workspace--on-minibuffer-setup'. (exwm-input-command-whitelist, exwm-input--during-command) (exwm-input--on-KeyPress-line-mode): The functionality of `exwm-input-command-whitelist' is replaced by `exwm-input--during-command', which can automatically tell whether functions like `read-event' are being called. (exwm-input--init): Add/remove corresponding hooks. * exwm-layout.el (exwm-layout--on-minibuffer-setup): Also set input focus. (exwm-layout--on-echo-area-change): New function for refreshing layout when the size of echo area changes. (exwm-layout--init): Track size changes for fixed minibuffer and echo area. * exwm-manage.el (exwm-manage--on-ConfigureRequest): Never grant restacking requests initiated by other clients. * exwm-workspace.el (exwm-workspace--minibuffer): New variable for the auto-hiding minibuffer. (exwm-workspace-minibuffer-position): For setting the position of the auto-hiding minibuffer. (exwm-workspace-display-echo-area-timeout): Seconds before echo area auto-hides. (exwm-workspace--display-echo-area-timer): The corresponding timer. (exwm-workspace-switch): Configure the auto-hiding minibuffer when switching workspace. (exwm-workspace--update-minibuffer): New function for adjusting the height of the auto-hiding minibuffer. (exwm-workspace--on-ConfigureNotify): New function for configuring the container of the auto-hiding minibuffer. (exwm-workspace--display-buffer): New function for forcing `minibuffer-completion-help' to use the workspace frame. (exwm-workspace--show-minibuffer, exwm-workspace--hide-minibuffer): New functions for showing/hiding the auto-hiding minibuffer (container). (exwm-workspace--on-minibuffer-setup, exwm-workspace--on-minibuffer-exit): New functions called when the auto-hiding minibuffer entered/exists. (exwm-workspace--on-echo-area-dirty, exwm-workspace--on-echo-area-clear): New functions when the auto-hiding echo area is ready to show/hide. (exwm-workspace--init): Set up the auto-hiding minibuffer and workspace frames. Track sizes changes for auto-hiding minibuffer and echo area. No need to set OverrideRedirect on workspace frames. * exwm.el (exwm--init-icccm-ewmh): Correct the value of _NET_WORKAREA.
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exwm-input--during-command
;; Forward the event when there is an incomplete key
;; sequence or when the minibuffer is active.
exwm-input--line-mode-cache
(eq (active-minibuffer-window) (selected-window))
;;
(memq event exwm-input--global-prefix-keys)
(memq event exwm-input-prefix-keys)
(memq event exwm-input--simulation-prefix-keys)))
(setq mode xcb:Allow:AsyncKeyboard)
(exwm-input--cache-event event))
(unless mode
(if (= 0 (logand #x6000 state)) ;Check the 13~14 bits.
;; Not an XKB state; just replay it.
(setq mode xcb:Allow:ReplayKeyboard)
;; An XKB state; sent it with SendEvent.
;; FIXME: Can this also be replayed?
;; FIXME: KeyRelease events are lost.
(setq mode xcb:Allow:AsyncKeyboard)
(xcb:+request exwm--connection
(make-instance 'xcb:SendEvent
:propagate 0
:destination (slot-value key-press 'event)
:event-mask xcb:EventMask:NoEvent
:event raw-data)))
;; Make Emacs aware of this event when defining keyboard macros.
(when (and defining-kbd-macro event)
(set-transient-map '(keymap (t . (lambda () (interactive)))))
(exwm-input--unread-event event)))
(xcb:+request exwm--connection
(make-instance 'xcb:AllowEvents
:mode mode
:time xcb:Time:CurrentTime))
(xcb:flush exwm--connection))))
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(defun exwm-input--on-KeyPress-char-mode (key-press &optional _raw-data)
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"Handle KeyPress event in char-mode."
(with-slots (detail state) key-press
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(let ((keysym (xcb:keysyms:keycode->keysym exwm--connection detail state))
event)
(when (and (/= 0 (car keysym))
(setq event (xcb:keysyms:keysym->event
exwm--connection (car keysym)
(logand state (lognot (cdr keysym))))))
(when (eq major-mode 'exwm-mode)
(setq exwm-input--temp-line-mode t)
(exwm-input--grab-keyboard)) ;grab keyboard temporarily
(exwm-input--cache-event event))))
(xcb:+request exwm--connection
(make-instance 'xcb:AllowEvents
:mode xcb:Allow:AsyncKeyboard
:time xcb:Time:CurrentTime))
(xcb:flush exwm--connection))
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(defun exwm-input--update-mode-line (id)
"Update the propertized `mode-line-process' for window ID."
(let (help-echo cmd mode)
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(cl-case exwm--on-KeyPress
((exwm-input--on-KeyPress-line-mode)
(setq mode "line"
help-echo "mouse-1: Switch to char-mode"
cmd `(lambda ()
(interactive)
(exwm-input-release-keyboard ,id))))
((exwm-input--on-KeyPress-char-mode)
(setq mode "char"
help-echo "mouse-1: Switch to line-mode"
cmd `(lambda ()
(interactive)
(exwm-input-grab-keyboard ,id)))))
(with-current-buffer (exwm--id->buffer id)
(setq mode-line-process
`(": "
(:propertize ,mode
help-echo ,help-echo
mouse-face mode-line-highlight
local-map
(keymap
(mode-line
keymap
(down-mouse-1 . ,cmd)))))))))
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(defun exwm-input--grab-keyboard (&optional id)
"Grab all key events on window ID."
(unless id (setq id (exwm--buffer->id (window-buffer))))
(when id
(when (xcb:+request-checked+request-check exwm--connection
(make-instance 'xcb:GrabKey
Rework the X windows hierarchy model 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.
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:owner-events 0
:grab-window id
:modifiers xcb:ModMask:Any
:key xcb:Grab:Any
:pointer-mode xcb:GrabMode:Async
:keyboard-mode xcb:GrabMode:Sync))
(exwm--log "Failed to grab keyboard for #x%x" id))
(with-current-buffer (exwm--id->buffer id)
(setq exwm--on-KeyPress #'exwm-input--on-KeyPress-line-mode))))
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(defun exwm-input--release-keyboard (&optional id)
"Ungrab all key events on window ID."
(unless id (setq id (exwm--buffer->id (window-buffer))))
(when id
(when (xcb:+request-checked+request-check exwm--connection
(make-instance 'xcb:UngrabKey
Rework the X windows hierarchy model 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.
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:key xcb:Grab:Any
:grab-window id
:modifiers xcb:ModMask:Any))
(exwm--log "Failed to release keyboard for #x%x" id))
(with-current-buffer (exwm--id->buffer id)
(setq exwm--on-KeyPress #'exwm-input--on-KeyPress-char-mode))))
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;;;###autoload
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(defun exwm-input-grab-keyboard (&optional id)
"Switch to line-mode."
(interactive (list (exwm--buffer->id (window-buffer))))
(when id
(with-current-buffer (exwm--id->buffer id)
(exwm-input--grab-keyboard id)
(setq exwm--keyboard-grabbed t)
(exwm-input--update-mode-line id)
(force-mode-line-update))))
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;;;###autoload
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(defun exwm-input-release-keyboard (&optional id)
"Switch to char-mode."
(interactive (list (exwm--buffer->id (window-buffer))))
(when id
(with-current-buffer (exwm--id->buffer id)
(exwm-input--release-keyboard id)
(setq exwm--keyboard-grabbed nil)
(exwm-input--update-mode-line id)
(force-mode-line-update))))
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;;;###autoload
(defun exwm-input-toggle-keyboard (&optional id)
"Toggle between 'line-mode' and 'char-mode'."
(interactive (list (exwm--buffer->id (window-buffer))))
(when id
(with-current-buffer (exwm--id->buffer id)
(if exwm--keyboard-grabbed
(exwm-input-release-keyboard id)
(exwm-reset)))))
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(defun exwm-input--fake-key (event)
"Fake a key event equivalent to Emacs event EVENT."
(let* ((keysym (xcb:keysyms:event->keysym exwm--connection event))
keycode id)
(when (= 0 (car keysym))
(user-error "[EXWM] Invalid key: %s" (single-key-description event)))
(setq keycode (xcb:keysyms:keysym->keycode exwm--connection
(car keysym)))
(when (/= 0 keycode)
(setq id (exwm--buffer->id (window-buffer (selected-window))))
(dolist (class '(xcb:KeyPress xcb:KeyRelease))
(xcb:+request exwm--connection
(make-instance 'xcb:SendEvent
:propagate 0 :destination id
:event-mask xcb:EventMask:NoEvent
:event (xcb:marshal
(make-instance class
:detail keycode
:time xcb:Time:CurrentTime
:root exwm--root :event id
:child 0
:root-x 0 :root-y 0
:event-x 0 :event-y 0
:state (cdr keysym)
:same-screen 1)
exwm--connection)))))
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(xcb:flush exwm--connection)))
;;;###autoload
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(defun exwm-input-send-next-key (times)
"Send next key to client window."
(interactive "p")
(when (> times 12) (setq times 12))
(let (key keys)
(dotimes (i times)
;; Skip events not from keyboard
(setq exwm-input--line-mode-passthrough t)
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(catch 'break
(while t
(setq key (read-key (format "Send key: %s (%d/%d)"
(key-description keys)
(1+ i) times)))
(when (and (listp key) (eq (car key) t))
(setq key (cdr key)))
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(unless (listp key) (throw 'break nil))))
(setq exwm-input--line-mode-passthrough nil)
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(setq keys (vconcat keys (vector key)))
(exwm-input--fake-key key))))
;; (defun exwm-input-send-last-key ()
;; (interactive)
;; (unless (listp last-input-event) ;not a key event
;; (exwm-input--fake-key last-input-event)))
(defvar exwm-input--local-simulation-keys nil
"Whether simulation keys are local.")
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(defun exwm-input--update-simulation-prefix-keys ()
"Update the list of prefix keys of simulation keys."
(setq exwm-input--simulation-prefix-keys nil)
(dolist (i exwm-input--simulation-keys)
(if exwm-input--local-simulation-keys
(local-set-key (car i) #'exwm-input-send-simulation-key)
(define-key exwm-mode-map (car i) #'exwm-input-send-simulation-key))
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(cl-pushnew (elt (car i) 0) exwm-input--simulation-prefix-keys)))
(defun exwm-input-set-simulation-keys (simulation-keys)
"Set simulation keys.
SIMULATION-KEYS is an alist of the form (original-key . simulated-key)."
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(setq exwm-input--simulation-keys nil)
(dolist (i simulation-keys)
(cl-pushnew `(,(vconcat (car i)) . ,(cdr i)) exwm-input--simulation-keys))
(exwm-input--update-simulation-prefix-keys))
(defun exwm-input-set-local-simulation-keys (simulation-keys)
"Set buffer-local simulation keys.
Its usage is the same with `exwm-input-set-simulation-keys'."
(make-local-variable 'exwm-input--simulation-keys)
(make-local-variable 'exwm-input--simulation-prefix-keys)
(use-local-map (copy-keymap exwm-mode-map))
(let ((exwm-input--local-simulation-keys t))
(exwm-input-set-simulation-keys simulation-keys)))
;;;###autoload
(defun exwm-input-send-simulation-key (times)
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"Fake a key event according to last input key sequence."
(interactive "p")
(let ((pair (assoc (this-single-command-keys) exwm-input--simulation-keys)))
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(when pair
(setq pair (cdr pair))
(unless (listp pair)
(setq pair (list pair)))
(dotimes (_ times)
(dolist (j pair)
(exwm-input--fake-key j))))))
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(defun exwm-input--on-pre-command ()
"Run in `pre-command-hook'."
(setq exwm-input--during-command t))
(defun exwm-input--on-post-command ()
"Run in `post-command-hook'."
(setq exwm-input--during-command nil))
(declare-function exwm-floating--stop-moveresize "exwm-floating.el"
(&rest _args))
(declare-function exwm-floating--do-moveresize "exwm-floating.el"
(data _synthetic))
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(defun exwm-input--init ()
"Initialize the keyboard module."
;; Refresh keyboard mapping
(xcb:keysyms:init exwm--connection)
;; Convert move/resize buttons
(let ((move-key (xcb:keysyms:event->keysym exwm--connection
exwm-input-move-event))
(resize-key (xcb:keysyms:event->keysym exwm--connection
exwm-input-resize-event)))
(when (= 0 (car move-key))
(user-error "[EXWM] Invalid key: %s"
(single-key-description exwm-input-move-event)))
(when (= 0 (car resize-key))
(user-error "[EXWM] Invalid key: %s"
(single-key-description exwm-input-resize-event)))
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(setq exwm-input--move-keysym (car move-key)
exwm-input--move-mask (cdr move-key)
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exwm-input--resize-keysym (car resize-key)
exwm-input--resize-mask (cdr resize-key)))
;; Create the X window and intern the atom used to fetch timestamp.
(setq exwm-input--timestamp-window (xcb:generate-id exwm--connection))
(xcb:+request exwm--connection
(make-instance 'xcb:CreateWindow
:depth 0
:wid exwm-input--timestamp-window
:parent exwm--root
:x -1
:y -1
:width 1
:height 1
:border-width 0
:class xcb:WindowClass:CopyFromParent
:visual 0
:value-mask xcb:CW:EventMask
:event-mask xcb:EventMask:PropertyChange))
(let ((atom "_TIME"))
(setq exwm-input--timestamp-atom
(slot-value (xcb:+request-unchecked+reply exwm--connection
(make-instance 'xcb:InternAtom
:only-if-exists 0
:name-len (length atom)
:name atom))
'atom)))
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;; Attach event listeners
(xcb:+event exwm--connection 'xcb:PropertyNotify
#'exwm-input--on-PropertyNotify)
(xcb:+event exwm--connection 'xcb:KeyPress #'exwm-input--on-KeyPress)
(xcb:+event exwm--connection 'xcb:ButtonPress #'exwm-input--on-ButtonPress)
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(xcb:+event exwm--connection 'xcb:ButtonRelease
#'exwm-floating--stop-moveresize)
(xcb:+event exwm--connection 'xcb:MotionNotify
#'exwm-floating--do-moveresize)
(xcb:+event exwm--connection 'xcb:FocusIn #'exwm-input--on-FocusIn)
;; The input focus should be set on the frame when minibuffer is active.
(add-hook 'minibuffer-setup-hook #'exwm-input--on-minibuffer-setup)
Add auto-hiding minibuffer support * exwm-floating.el (exwm-floating--set-floating): Take auto-hiding minibuffer into account when calculating available height. (exwm-floating--unset-floating): Restack the container to avoid further restacking. * exwm-input.el (exwm-input--update-focus): Use more accurate restacking. (exwm-input--on-minibuffer-setup): Replaced by `exwm-layout--on-minibuffer-setup' and `exwm-workspace--on-minibuffer-setup'. (exwm-input-command-whitelist, exwm-input--during-command) (exwm-input--on-KeyPress-line-mode): The functionality of `exwm-input-command-whitelist' is replaced by `exwm-input--during-command', which can automatically tell whether functions like `read-event' are being called. (exwm-input--init): Add/remove corresponding hooks. * exwm-layout.el (exwm-layout--on-minibuffer-setup): Also set input focus. (exwm-layout--on-echo-area-change): New function for refreshing layout when the size of echo area changes. (exwm-layout--init): Track size changes for fixed minibuffer and echo area. * exwm-manage.el (exwm-manage--on-ConfigureRequest): Never grant restacking requests initiated by other clients. * exwm-workspace.el (exwm-workspace--minibuffer): New variable for the auto-hiding minibuffer. (exwm-workspace-minibuffer-position): For setting the position of the auto-hiding minibuffer. (exwm-workspace-display-echo-area-timeout): Seconds before echo area auto-hides. (exwm-workspace--display-echo-area-timer): The corresponding timer. (exwm-workspace-switch): Configure the auto-hiding minibuffer when switching workspace. (exwm-workspace--update-minibuffer): New function for adjusting the height of the auto-hiding minibuffer. (exwm-workspace--on-ConfigureNotify): New function for configuring the container of the auto-hiding minibuffer. (exwm-workspace--display-buffer): New function for forcing `minibuffer-completion-help' to use the workspace frame. (exwm-workspace--show-minibuffer, exwm-workspace--hide-minibuffer): New functions for showing/hiding the auto-hiding minibuffer (container). (exwm-workspace--on-minibuffer-setup, exwm-workspace--on-minibuffer-exit): New functions called when the auto-hiding minibuffer entered/exists. (exwm-workspace--on-echo-area-dirty, exwm-workspace--on-echo-area-clear): New functions when the auto-hiding echo area is ready to show/hide. (exwm-workspace--init): Set up the auto-hiding minibuffer and workspace frames. Track sizes changes for auto-hiding minibuffer and echo area. No need to set OverrideRedirect on workspace frames. * exwm.el (exwm--init-icccm-ewmh): Correct the value of _NET_WORKAREA.
2016-02-06 05:59:33 +01:00
;; Control `exwm-input--during-command'
(add-hook 'pre-command-hook #'exwm-input--on-pre-command)
(add-hook 'post-command-hook #'exwm-input--on-post-command)
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;; Update focus when buffer list updates
(add-hook 'buffer-list-update-hook #'exwm-input--on-buffer-list-update)
;; Re-grab global keys.
(add-hook 'exwm-workspace-list-change-hook
#'exwm-input--on-workspace-list-change)
(exwm-input--on-workspace-list-change)
;; Prevent frame parameters introduced by this module from being
;; saved/restored.
(dolist (i '(exwm-grabbed))
(push (cons i :never) frameset-filter-alist)))
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(defun exwm-input--exit ()
"Exit the input module."
(remove-hook 'pre-command-hook #'exwm-input--on-pre-command)
(remove-hook 'post-command-hook #'exwm-input--on-post-command)
(remove-hook 'buffer-list-update-hook #'exwm-input--on-buffer-list-update)
(remove-hook 'exwm-workspace-list-change-hook
#'exwm-input--on-workspace-list-change)
(when exwm-input--update-focus-defer-timer
(cancel-timer exwm-input--update-focus-defer-timer))
(when exwm-input--update-focus-timer
(cancel-timer exwm-input--update-focus-timer)))
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(provide 'exwm-input)
;;; exwm-input.el ends here