emacs/src/xterm.h, branch scratch/jsonrpc-things

Merge remote-tracking branch 'origin/master' into feature/android

2023-07-18T01:29:16+00:00

Expose the ``cancellation'' of touch events to Lisp

2023-07-18T01:28:14+00:00

* doc/lispref/commands.texi (Touchscreen Events):
* etc/NEWS: Describe new event parameter `canceled'.
* src/keyboard.c (make_lispy_event) :
If event->modifiers, set canceled to t.

* src/termhooks.h (enum event_kind): Describe meaning of
modifiers in TOUCHSCREEN_END_EVENTs.
* src/xfns.c (setup_xi_event_mask): Select for
XI_TouchOwnership.
* src/xterm.c (xi_link_touch_point): Round X and Y and clear
ownership.
(xi_unlink_touch_point): Return 1 if the touch point is not
owned by Emacs, 2 otherwise.
(handle_one_xevent): Handle XI_TouchOwnership events and report
ownership correctly.
* src/xterm.h (enum xi_touch_ownership): New enum.  Write
commentary on XI touch sequence ownership.
(struct xi_touch_point_t): Use integer X and Y.  New field
`ownership'.  Adjust for alignment.

Merge remote-tracking branch 'origin/master' into feature/android

2023-05-22T13:00:20+00:00

Plug various leaks and fix input method initialization

2023-05-22T03:54:00+00:00

* src/image.c (free_bitmap_record): Free bm->name correctly even
if the display connection has been closed.
* src/xfns.c (x_window): Use dpyinfo-specific `use_xim' flag.
* src/xterm.c (use_xim): Remove global variable.
(xim_destroy_callback): Free `xim_styles' if present, and set it
to NULL to be on the safe side.
(xim_open_dpy): Consult dpyinfo->use_xim instead.  Don't leak
`xim_styles' if an IM was previously opened.
(xim_initialize): Use dpyinfo-specific `use_xim' flag.
(xim_close_dpy): Check if `dpyinfo->xim_callback_data' is set
before unregistering the instantiation callback.
(x_term_init): Determine whether or not to use XIM for each
display opened, instead of using the resources of the last
display opened to toggle a global flag.
(x_delete_terminal): Always call `image_destroy_all_bitmaps' and
`xim_close_dpy'.  Free storage used to hold bitmap records.
* src/xterm.h (struct x_display_info): New field `use_xim'.

Update Android port

2023-01-26T14:11:04+00:00

* INSTALL.android: Describe that apksigner is also required.
* configure.ac: Correctly add cross/Makefile to
SUBDIR_MAKEFILES.
* cross/Makefile.in: (config.status): Depend on
$(top_srcdir)/config.status.
* doc/emacs/input.texi (On-Screen Keyboards): Document how to
quit without a physical keyboard.
* java/org/gnu/emacs/EmacsNative.java (EmacsNative): New
function `quit'.
* java/org/gnu/emacs/EmacsWindow.java (EmacsWindow): New field
`lastVolumeButtonPress'.
(onKeyDown): Quit if necessary.
* m4/ndk-build.m4 (ndk_where_cc): Fix search if CC is not a
single word.
* src/android.c (android_open): Remove unused variable.
(quit): New function.
* src/androidmenu.c (android_process_events_for_menu): Allow
quitting the menu.
* src/xterm.c (handle_one_xevent, x_term_init, syms_of_xterm):
Implement features described above, so they work on free
operating systems.
* src/xterm.h (struct x_display_info): New fields `quit_keysym',
`quit_keysym_time'.

Correctly handle touches on the tool bar

2023-01-17T10:30:40+00:00

* src/xterm.c (xi_link_touch_point): New argument `frame'.  Set
new field `touchpoint->frame' to it.
(xi_unlink_touch_points): New function.
(xi_disable_devices): Clear the tool bar device on frames whose
tool bar device matches this field.
(handle_one_xevent): If an XI_TouchBegin event lands on the tool
bar, then simulate a pointer click.  Ignore future events from
that touchpoint from there onwards.
(x_make_frame_invisible, x_free_frame_resources): Unlink touch
points associated with the frame.

* src/xterm.h (struct xi_touch_point_t): New field `frame'.
(struct x_output): New fields for keeping track of tool bar
touches.

Merge from origin/emacs-29

2023-01-01T10:47:47+00:00

cae528457c ; Add 2023 to copyright years.
b394359261 Improve documentation of 'isearch-open-overlay-temporary'
ab3210e709 Document 'use-package' in the 2 main manuals

# Conflicts:
#	etc/refcards/ru-refcard.tex
#	lib/explicit_bzero.c
#	m4/explicit_bzero.m4

2023-01-01T10:31:12+00:00

Redisplay "invisible" frames that are actually visible on modern X

2022-12-26T07:57:48+00:00

* etc/NEWS: Document that "invisible" frames are now redisplayed
if the compositing manager is still displaying it as part of a
thumbnail out of Emacs's control.

* src/dispnew.c (Fredraw_display): Use FRAME_REDISPLAY_P.
* src/frame.h (FRAME_REDISPLAY_P): New macro.

* src/xdisp.c (clear_garbaged_frames, echo_area_display)
(prepare_menu_bars, redisplay_internal, display_and_set_cursor)
(gui_clear_cursor): Use FRAME_REDISPLAY_P to determine whether
or not a frame should be redisplayed.
* src/xfns.c (Fx_create_frame): Set visibility state initially.
* src/xterm.c (handle_one_xevent): Likewise.
* src/xterm.h (struct x_output): New field `visibility_state'.

Handle selection transfer errors earlier

2022-12-15T12:06:59+00:00

* src/xselect.c (x_decline_selection_request, struct transfer)
(struct x_selection_request, x_cancel_selection_transfer)
(x_start_selection_transfer, x_continue_selection_transfer):
Give the right serial to x_ignore_errors_for_next_request.
(x_handle_selection_error): New function.
(x_reply_selection_request): Give the right serial to
x_ignore_errors_for_next_request.
* src/xterm.c (x_ignore_errors_for_next_request): New arg
`selection_serial'.  All callers changed.
(x_error_handler): Call selection error handler.
* src/xterm.h (struct x_failable_request): New field
`selection_serial'.