(delete-frame frame t)
;; Gildea@x.org says it is ok to ask questions before terminating.
(save-buffers-kill-emacs))))
+
+(defun handle-focus-in (_event)
+ "Handle a focus-in event.
+Focus-in events are usually bound to this function.
+Focus-in events occur when a frame has focus, but a switch-frame event
+is not generated.
+This function runs the hook `focus-in-hook'."
+ (interactive "e")
+ (run-hooks 'focus-in-hook))
+
+(defun handle-focus-out (_event)
+ "Handle a focus-out event.
+Focus-out events are usually bound to this function.
+Focus-out events occur when no frame has focus.
+This function runs the hook `focus-out-hook'."
+ (interactive "e")
+ (run-hooks 'focus-out-hook))
\f
;;;; Arrangement of frames at startup
(declare-function tool-bar-mode "tool-bar" (&optional arg))
+(defalias 'tool-bar-lines-needed 'tool-bar-height)
+
;; startup.el calls this function after loading the user's init
;; file. Now default-frame-alist and initial-frame-alist contain
;; information to which we must react; do what needs to be done.
;; FIXME: Shouldn't we add `font' here as well?
"Parameters `make-frame' copies from the `selected-frame' to the new frame.")
+(defvar x-display-name)
+
(defun make-frame (&optional parameters)
"Return a newly created frame displaying the current buffer.
Optional argument PARAMETERS is an alist of frame parameters for
(nreverse frame-initial-geometry-arguments))
(cdr param-list))
-(declare-function x-focus-frame "xfns.c" (frame))
+(declare-function x-focus-frame "frame.c" (frame))
(defun select-frame-set-input-focus (frame &optional norecord)
"Select FRAME, raise it, and set input focus, if possible.
(declare-function x-get-resource "frame.c"
(attribute class &optional component subclass))
+;; Only used if window-system is not null.
+(declare-function x-display-grayscale-p "xfns.c" (&optional terminal))
+
(defvar inhibit-frame-set-background-mode nil)
(defun frame-set-background-mode (frame &optional keep-face-specs)
xterm-mouse-mode)
;; t-mouse is distributed with the GPM package. It doesn't have
;; a toggle.
- (featurep 't-mouse))))))
+ (featurep 't-mouse)
+ ;; No way to check whether a w32 console has a mouse, assume
+ ;; it always does.
+ (boundp 'w32-use-full-screen-buffer))))))
(defun display-popup-menus-p (&optional display)
"Return non-nil if popup menus are supported on DISPLAY.
DISPLAY can be a display name, a frame, or nil (meaning the selected
frame's display).
Support for popup menus requires that the mouse be available."
- (and
- (let ((frame-type (framep-on-display display)))
- (memq frame-type '(x w32 pc ns)))
- (display-mouse-p display)))
+ (display-mouse-p display))
(defun display-graphic-p (&optional display)
"Return non-nil if DISPLAY is a graphic display.
(declare-function x-display-screens "xfns.c" (&optional terminal))
(defun display-screens (&optional display)
- "Return the number of screens associated with DISPLAY."
+ "Return the number of screens associated with DISPLAY.
+If DISPLAY is omitted or nil, it defaults to the selected frame's display."
(let ((frame-type (framep-on-display display)))
(cond
((memq frame-type '(x w32 ns))
For graphical terminals, note that on \"multi-monitor\" setups this
refers to the pixel height for all physical monitors associated
with DISPLAY. To get information for each physical monitor, use
-`display-monitor-attributes-list'."
+`display-monitor-attributes-list'.
+If DISPLAY is omitted or nil, it defaults to the selected frame's display."
(let ((frame-type (framep-on-display display)))
(cond
((memq frame-type '(x w32 ns))
For graphical terminals, note that on \"multi-monitor\" setups this
refers to the pixel width for all physical monitors associated
with DISPLAY. To get information for each physical monitor, use
-`display-monitor-attributes-list'."
+`display-monitor-attributes-list'.
+If DISPLAY is omitted or nil, it defaults to the selected frame's display."
(let ((frame-type (framep-on-display display)))
(cond
((memq frame-type '(x w32 ns))
For graphical terminals, note that on \"multi-monitor\" setups this
refers to the height in millimeters for all physical monitors
associated with DISPLAY. To get information for each physical
-monitor, use `display-monitor-attributes-list'."
+monitor, use `display-monitor-attributes-list'.
+If DISPLAY is omitted or nil, it defaults to the selected frame's display."
(and (memq (framep-on-display display) '(x w32 ns))
(or (cddr (assoc (or display (frame-parameter nil 'display))
display-mm-dimensions-alist))
For graphical terminals, note that on \"multi-monitor\" setups this
refers to the width in millimeters for all physical monitors
associated with DISPLAY. To get information for each physical
-monitor, use `display-monitor-attributes-list'."
+monitor, use `display-monitor-attributes-list'.
+If DISPLAY is omitted or nil, it defaults to the selected frame's display."
(and (memq (framep-on-display display) '(x w32 ns))
(or (cadr (assoc (or display (frame-parameter nil 'display))
display-mm-dimensions-alist))
(defun display-backing-store (&optional display)
"Return the backing store capability of DISPLAY's screen.
The value may be `always', `when-mapped', `not-useful', or nil if
-the question is inapplicable to a certain kind of display."
+the question is inapplicable to a certain kind of display.
+If DISPLAY is omitted or nil, it defaults to the selected frame's display."
(let ((frame-type (framep-on-display display)))
(cond
((memq frame-type '(x w32 ns))
(declare-function x-display-save-under "xfns.c" (&optional terminal))
(defun display-save-under (&optional display)
- "Return non-nil if DISPLAY's screen supports the SaveUnder feature."
+ "Return non-nil if DISPLAY's screen supports the SaveUnder feature.
+If DISPLAY is omitted or nil, it defaults to the selected frame's display."
(let ((frame-type (framep-on-display display)))
(cond
((memq frame-type '(x w32 ns))
(declare-function x-display-planes "xfns.c" (&optional terminal))
(defun display-planes (&optional display)
- "Return the number of planes supported by DISPLAY."
+ "Return the number of planes supported by DISPLAY.
+If DISPLAY is omitted or nil, it defaults to the selected frame's display."
(let ((frame-type (framep-on-display display)))
(cond
((memq frame-type '(x w32 ns))
(declare-function x-display-color-cells "xfns.c" (&optional terminal))
(defun display-color-cells (&optional display)
- "Return the number of color cells supported by DISPLAY."
+ "Return the number of color cells supported by DISPLAY.
+If DISPLAY is omitted or nil, it defaults to the selected frame's display."
(let ((frame-type (framep-on-display display)))
(cond
((memq frame-type '(x w32 ns))
(defun display-visual-class (&optional display)
"Return the visual class of DISPLAY.
The value is one of the symbols `static-gray', `gray-scale',
-`static-color', `pseudo-color', `true-color', or `direct-color'."
+`static-color', `pseudo-color', `true-color', or `direct-color'.
+If DISPLAY is omitted or nil, it defaults to the selected frame's display."
(let ((frame-type (framep-on-display display)))
(cond
((memq frame-type '(x w32 ns))
physical monitors. Every non-tip frame (including invisible one)
in a graphical display is dominated by exactly one physical
monitor at a time, though it can span multiple (or no) physical
-monitors."
+monitors.
+If DISPLAY is omitted or nil, it defaults to the selected frame's display."
(let ((frame-type (framep-on-display display)))
(cond
((eq frame-type 'x)
"Timer function of timer `blink-cursor-timer'."
(internal-show-cursor nil (not (internal-show-cursor-p)))
;; Each blink is two calls to this function.
- (when (memq window-system '(x ns w32))
- (setq blink-cursor-blinks-done (1+ blink-cursor-blinks-done))
- (when (and (> blink-cursor-blinks 0)
- (<= (* 2 blink-cursor-blinks) blink-cursor-blinks-done))
- (blink-cursor-suspend)
- (add-hook 'post-command-hook 'blink-cursor-check))))
+ (setq blink-cursor-blinks-done (1+ blink-cursor-blinks-done))
+ (when (and (> blink-cursor-blinks 0)
+ (<= (* 2 blink-cursor-blinks) blink-cursor-blinks-done))
+ (blink-cursor-suspend)
+ (add-hook 'post-command-hook 'blink-cursor-check)))
(defun blink-cursor-end ()
(setq blink-cursor-timer nil)))
(defun blink-cursor-suspend ()
- "Suspend cursor blinking on NS, X and W32.
+ "Suspend cursor blinking.
This is called when no frame has focus and timers can be suspended.
Timers are restarted by `blink-cursor-check', which is called when a
frame receives focus."
- (when (memq window-system '(x ns w32))
- (blink-cursor-end)
- (when blink-cursor-idle-timer
- (cancel-timer blink-cursor-idle-timer)
- (setq blink-cursor-idle-timer nil))))
+ (blink-cursor-end)
+ (when blink-cursor-idle-timer
+ (cancel-timer blink-cursor-idle-timer)
+ (setq blink-cursor-idle-timer nil)))
(defun blink-cursor-check ()
"Check if cursor blinking shall be restarted.
(if blink-cursor-idle-timer (cancel-timer blink-cursor-idle-timer))
(setq blink-cursor-idle-timer nil)
(blink-cursor-end)
+ (remove-hook 'focus-in-hook #'blink-cursor-check)
+ (remove-hook 'focus-out-hook #'blink-cursor-suspend)
(when blink-cursor-mode
- ;; Hide the cursor.
- ;;(internal-show-cursor nil nil)
+ (add-hook 'focus-in-hook #'blink-cursor-check)
+ (add-hook 'focus-out-hook #'blink-cursor-suspend)
(setq blink-cursor-idle-timer
(run-with-idle-timer blink-cursor-delay
blink-cursor-delay
- 'blink-cursor-start))))
+ #'blink-cursor-start))))
\f
;; Frame maximization/fullscreen
HCoop / bpt / emacs.git / blobdiff