Commit graph

32 commits

Author SHA1 Message Date
Stefan Kangas
846c0e10ff Checkdoc fixes in term/*.el
* lisp/term/android-win.el (android-clear-preedit-text):
* lisp/term/pgtk-win.el (featurep):
* lisp/term/x-win.el (x-clear-preedit-text): Checkdoc fixes.
2024-07-08 17:47:21 +02:00
Po Lu
94bcd7964b Correctly define `select' binding on Android
* lisp/term/android-win.el (input-decode-map): Cease binding
select in the initial frame's input-decode-map.

* src/androidterm.c (android_term_init): Binding select in the
freshly created kboard.
(syms_of_androidterm) <Qselect, Qreturn>: New symbols.
2024-06-13 10:46:59 +08:00
Po Lu
5fc75b051f Improve compression of Emacs packages on Android 2.2
* configure.ac (ZIP): Search for a `zip' executable and
substitute the same if targeting SDK 8.

* java/INSTALL: Document new requirement.

* java/Makefile.in (GZIP_PROG, ZIP): New substitutions.
(.PHONY): Delete references to directory-tree.

(install_temp): On SDK 8 and earlier, compress large *.el and
Info files with gzip, and divide install_temp into three
separate directories, with one for large files, another for
gzipped files, and one more for the remainder.
(install_temp/assets/directory-tree, install_temp/assets/version)
(install_temp/assets/build_info): Merge these rules into
install_tmp, that they may execute before the assets directory
is split.
(emacs.apk-in): Package each directory separately, accounting
for their varied compression requirements.

* lisp/term/android-win.el (input-decode-map): Define select to
return in input-decode-map.
2024-06-12 13:52:33 +08:00
Po Lu
b7b43931ee Minor revisions to Android key bindings
* etc/PROBLEMS (Runtime problems specific to Android): Document
inappropriate generation of F3 on certain systems.

* lisp/bindings.el ([iconify-frame], [make-frame-visible]):
Update references to long-obsolete ignore-event command.

* lisp/term/android-win.el ([KEYCODE_NOTIFICATION], [\83]):
Ignore these two nuisance keys by default.
2024-06-10 15:39:57 +08:00
Paul Eggert
3dcac22dd4 Spelling fixes 2024-06-04 22:16:28 -07:00
Po Lu
ecfbd0ff99 Delete redundant backquotes in android-win.el
* lisp/term/android-win.el (android-encode-jni)
(android-decode-jni): Replace redundant backquotes with ordinary
quotes.
2024-05-04 16:13:24 +08:00
Po Lu
e39cb515a1 Correctly handle non-BMP characters in Android content file names
* lisp/term/android-win.el (android-encode-jni)
(android-decode-jni, android-jni): New coding system, for
Android file names and runtime data.

* src/androidterm.h (syms_of_androidvfs): New function.

* src/androidvfs.c (struct android_special_vnode): New field
special_coding_system.
(android_saf_tree_readdir): Decode the file name using the
android-jni coding system.
(special_vnodes): <contents>: Specify a file name coding system.
(android_vfs_convert_name): New function.
(android_root_name): If a special coding system be specified for
a special vnode, convert components to it before invoking its
name function.
(syms_of_androidvfs): New symbol Qandroid_jni.

* src/emacs.c (android_emacs_init): Call syms_of_androidvfs.
2024-03-23 15:37:43 +08:00
Po Lu
e72f17e462 Respect file display names during Android drag-and-drop
* java/org/gnu/emacs/EmacsService.java (buildContentName):
Remove redundant projection argument to resolver.query.

* java/org/gnu/emacs/EmacsWindow.java (onDragEvent): If a
content resolver is available, attempt to convert content URIs
into file names in advance.

* lisp/term/android-win.el (android-handle-dnd-event): Adjust
correspondingly.
2024-03-20 10:23:42 +08:00
Po Lu
1a35eb86b8 Rearrange Android splash screen messages
* lisp/startup.el (fancy-startup-tail, fancy-startup-screen)
(normal-splash-screen): Adjust for function renaming; move the
storage permissions notice to the top of the splash screen.

* lisp/term/android-win.el (android-after-splash-screen): Rename
from android-before-splash-screen and adjust layout lightly.

* src/android.c (android_wc_lookup_string): Terminate character
composition after a character is returned, whether it contain a
Unicode character or not.
2024-03-05 11:23:27 +08:00
Po Lu
783a511d1e Handle /assets and /content file names in `android-browse-url'
* lisp/net/browse-url.el (android-browse-url): New function.

* lisp/term/android-win.el (android-browse-url-internal): Update
function declaration.

* src/androidselect.c (Fandroid_browse_url): Rename to...
(Fandroid_browse_url_internal): ... this.
(syms_of_androidselect): Adjust to match.
2024-02-15 14:24:21 +08:00
Stefan Kangas
9364c28959 ; Fix typos in symbol names 2024-01-21 15:28:06 +01:00
Po Lu
2740a3cbfd ; Update Android port splash screen message
* lisp/term/android-win.el (android-after-splash-screen): Insert
missing newline.
2024-01-06 09:49:56 +08:00
Po Lu
070cb32463 ; Add 2024 to copyright years 2024-01-02 10:30:05 +08:00
Po Lu
de25aaa11a Respect Language & Input preferences under Android
* doc/emacs/android.texi (Android Environment):

* doc/emacs/cmdargs.texi (General Variables): Mention the manner
in which the default language environment is selected on
Android.

* lisp/startup.el (normal-top-level): If android and
initial-window-system, call android-locale-for-system-language
for the default locale name.

* lisp/term/android-win.el (android-locale-for-system-language):
New function.

* src/androidfns.c (syms_of_androidfns_for_pdumper): New
function.
(syms_of_androidfns) <Vandroid_os_language>: New variable.
Call syms_of_androidfns_for_pdumper both now and after
loading the dump image.
2023-12-14 13:24:42 +08:00
Stefan Kangas
06a12b0ccc ; Fix typos 2023-12-10 13:22:04 +01:00
Eli Zaretskii
ae06e0275d ; Improve documentation of recently added functions
* src/androidfns.c (Fandroid_external_storage_available_p)
(Fandroid_request_storage_access):
* lisp/term/android-win.el (android-after-splash-screen): Improve
and clarify wording of doc strings.
2023-11-18 09:01:30 +02:00
Po Lu
669e754f5b Offer to grant storage permissions if absent
* java/org/gnu/emacs/EmacsService.java (externalStorageAvailable)
(requestStorageAccess23, requestStorageAccess30)
(requestStorageAccess): New functions.

* lisp/startup.el (fancy-startup-tail, normal-splash-screen):
Call android-win functions for inserting the new storage
permission notice.

* lisp/term/android-win.el
(android-display-storage-permission-popup)
(android-after-splash-screen): New functions.

* src/android.c (android_init_emacs_service): Link to new Java
functions.
(android_external_storage_available_p)
(android_request_storage_access): New functions.

* src/android.h: Update prototypes.

* src/androidfns.c (Fandroid_external_storage_available_p)
(Fandroid_request_storage_access): New functions.
(syms_of_androidfns): Register new subrs.
2023-11-18 14:15:55 +08:00
Po Lu
de380adb64 Emulate secondary selections on Android
* doc/lispref/frames.texi (Other Selections): Revise
documentation to match.

* lisp/term/android-win.el (android-secondary-selection): New
variable.
(android-primary-selection, android-get-clipboard-1)
(android-get-primary, gui-backend-get-selection)
(gui-backend-selection-exists-p, gui-backend-selection-owner-p)
(gui-backend-set-selection): Update doc strings and code as is
proper.
2023-11-06 10:14:09 +08:00
Po Lu
c6c5bba06f Implement more Android text editing controls
* lisp/term/android-win.el (android-deactivate-mark-command):
New command.
(select-all, start-selecting-text, stop-selecting-text): Arrange
for commands manipulating the region to be executed when these
keys are registered.

* src/android.c (android_get_keysym_name): Return the keysym
name of each of the new keysyms introduced.

* src/androidterm.c (performContextMenuAction): Save special
keysyms into key events for the selectAll, startSelectingText
and stopSelectingText actions.
2023-11-05 10:42:01 +08:00
Po Lu
4a4677aa32 Correct order of arguments to dnd-handle-multiple-urls
* lisp/term/android-win.el (android-handle-dnd-event): Pass
new-uri-list before action.
2023-10-27 08:25:43 +08:00
Po Lu
11f44ec6dd Enable DND handlers to receive more than one URI at a time
* doc/lispref/frames.texi (Drag and Drop): Illustrate the effect
of the dnd-multiple-handler property and how convergent handlers
are reconciled.

* etc/NEWS (Lisp Changes in Emacs 30.1): Announce this change.

* lisp/dnd.el (dnd-protocol-alist): Bring doc string up to date.
(dnd-handle-one-url): Obsolete this function.
(dnd-handle-multiple-urls): New function.

* lisp/pgtk-dnd.el (pgtk-dnd-handle-uri-list)
(pgtk-dnd-handle-file-name):

* lisp/term/android-win.el (android-handle-dnd-event):

* lisp/term/haiku-win.el (haiku-drag-and-drop):

* lisp/term/ns-win.el (ns-drag-n-drop):

* lisp/term/w32-win.el (w32-handle-dropped-file):

* lisp/x-dnd.el (x-dnd-handle-uri-list, x-dnd-handle-file-name):
Reimplement in terms of `dnd-handle-multiple-uris'.

* lisp/term/pgtk-win.el (pgtk-drag-n-drop)
(pgtk-drag-n-drop-other-frame, pgtk-drag-n-drop-as-text): Efface
detritus that remained after the removal of the old PGTK drag
and drop implementation.

* test/lisp/dnd-tests.el (ert-x, dnd-tests-list-1)
(dnd-tests-list-2, dnd-tests-list-3, dnd-tests-list-4)
(dnd-tests-local-file-function, dnd-tests-remote-file-function)
(dnd-tests-http-scheme-function, dnd-tests-browse-url-handler)
(dnd-tests-receive-multiple-urls): New tests.
2023-10-26 11:38:18 +00:00
Po Lu
03f5a06a05 Implement multi-window drag-and-drop under Android
* java/org/gnu/emacs/EmacsNative.java (sendDndDrag, sendDndUri)
(sendDndText): Declare new event-sending functions.

* java/org/gnu/emacs/EmacsView.java (onDragEvent): New function.

* java/org/gnu/emacs/EmacsWindow.java (onDragEvent): New
function; respond to each drag and drop event, request
permissions if necessary and transfer dropped data to Lisp.

* lisp/dnd.el (dnd-unescape-file-uris): New variable.
(dnd-get-local-file-name): If that variable is nil, refrain from
unescaping URLs provided.

* lisp/term/android-win.el (android-handle-dnd-event): New
function.
(special-event-map): Bind drag-n-drop-event.

* src/android.c (sendDndDrag, sendDndUri, sendDndText): New
functions.

* src/androidgui.h (enum android_event_type): New event types
ANDROID_DND_DRAG_EVENT, ANDROID_DND_URI_EVENT,
ANDROID_DND_TEXT_EVENT.
(struct android_dnd_event): New structure.
(union android_event) <dnd>: New field.

* src/androidterm.c (handle_one_android_event)
<ANDROID_DND_..._EVENT>: Generate drag-n-drop events for each
of these types.
(syms_of_androidterm) <Quri, Qtext>: New defsyms.
2023-10-14 10:15:42 +08:00
Po Lu
9d4f14f769 ; * lisp/term/android-win.el: Correct header. 2023-09-03 13:00:16 +08:00
Po Lu
3b07a4b315 Implement `yank-media' on Android
* doc/emacs/android.texi (Android Windowing): Update selection
restrictions.
* java/org/gnu/emacs/EmacsClipboard.java (EmacsClipboard): New
functions `getClipboardTargets' and `getClipboardData'.
* java/org/gnu/emacs/EmacsSdk11Clipboard.java
(EmacsSdk11Clipboard, getClipboardTargets, getClipboardData):
Implement.
* java/org/gnu/emacs/EmacsSdk8Clipboard.java: Stub out new
functions.

* lisp/term/android-win.el (android-get-clipboard-1): Implement
MIME type targets.
* src/android.c (android_exception_check)
(android_exception_check_1, android_exception_check_2): Fix
punctuation in warning message.
(android_exception_check_nonnull_1): New function.
* src/android.h: Update prototypes.
* src/androidselect.c (struct android_emacs_clipboard): New
methods.
(android_init_emacs_clipboard): Initialize new methods.
(Fandroid_get_clipboard_targets, android_xfree_inside)
(Fandroid_get_clipboard_data): New functions.
(syms_of_androidselect): Define new subrs.
2023-04-06 09:56:23 +08:00
Po Lu
584eeb24eb Update Android port
* lisp/frame.el (android-detect-mouse):
* lisp/term/android-win.el (android-get-connection): Add
function declarations.
2023-03-16 18:34:53 +08:00
Po Lu
b776feb7f2 Update Android port
* doc/emacs/android.texi (Android Startup): Document changes to
emacsclient wrapper.
* java/org/gnu/emacs/EmacsOpenActivity.java (EmacsOpenActivity)
(startEmacsClient): Open EmacsActivity if the service is not
running.
* java/org/gnu/emacs/EmacsService.java (onCreate):
* java/org/gnu/emacs/EmacsThread.java (EmacsThread, run): Pass
any file to open to Emacs.
* lisp/term/android-win.el (handle-args-function): Implement.
2023-03-13 13:25:02 +08:00
Po Lu
e9a879260d Implement hourglass cursor on Android
* lisp/term/android-win.el (x-pointer-arrow, x-pointer-left-ptr)
(x-pointer-left-side, x-pointer-sb-h-double-arrow)
(x-pointer-sb-v-double-arrow, x-pointer-watch, x-pointer-xterm)
(x-pointer-invisible): New constants.
* src/androidterm.c (android_show_hourglass)
(android_hide_hourglass): New functions.
(android_toggle_visible_pointer, android_define_frame_cursor):
Define or don't define hourglass cursor if x->hourglass.
(android_redisplay_interface): Add new functions.
* src/androidterm.h (struct android_output): New field
`hourglass'.
2023-03-11 08:34:57 +08:00
Po Lu
0198b8cffd Update Android port
* doc/emacs/android.texi (Android Environment): Document
notifications permission.
* java/org/gnu/emacs/EmacsEditable.java (EmacsEditable):
* java/org/gnu/emacs/EmacsInputConnection.java
(EmacsInputConnection): New files.
* java/org/gnu/emacs/EmacsNative.java (EmacsNative): Load
library dependencies in a less verbose fashion.
* java/org/gnu/emacs/EmacsView.java (EmacsView): Make imManager
public.
(onCreateInputConnection): Set InputType to TYPE_NULL for now.
* java/org/gnu/emacs/EmacsWindow.java (EmacsWindow, onKeyDown)
(onKeyUp, getEventUnicodeChar): Correctly handle key events with
strings.
* lisp/term/android-win.el (android-clear-preedit-text)
(android-preedit-text): New special event handlers.
* src/android.c (struct android_emacs_window): Add function
lookup_string.
(android_init_emacs_window): Adjust accordingly.
(android_wc_lookup_string): New function.
* src/androidgui.h (struct android_key_event): Improve
commentary.
(enum android_lookup_status): New enum.
* src/androidterm.c (handle_one_android_event): Synchronize IM
lookup code with X.
* src/coding.c (from_unicode_buffer): Implement on Android.
* src/coding.h:
* src/sfnt.c: Fix commentary.
2023-02-12 20:32:25 +08:00
Po Lu
5bd38905ac Set up fontset stuff on Android
* lisp/term/android-win.el (window-system-initialization):
Create default fontset.
2023-01-28 15:25:50 +08:00
Po Lu
4de6b18793 Update Android port
* .gitignore: Update with new files.  Do not ignore std*.in.h.
* INSTALL.android: Explain how to build Emacs with external
dependencies.

* Makefile.in (xcompile, cross): Rename to `cross'.
(clean_dirs): Clean cross, not xcompile.

* README: Document new directories.

* build-aux/ndk-build-helper-1.mk (build_kind, NDK_SO_NAMES):
* build-aux/ndk-build-helper-2.mk (build_kind, NDK_SO_NAMES):
* build-aux/ndk-build-helper-3.mk (build_kind):
* build-aux/ndk-build-helper-4.mk:
* build-aux/ndk-build-helper.mk (NDK_BUILD_DIR, my-dir):
* build-aux/ndk-module-extract.awk: New files.
* configure.ac: Set up libgif, libwebp, and libpng for
ndk-build.
* cross/ndk-build/Makefile.in (srcdir, NDK_BUILD_ANDROID_MK):
* cross/ndk-build/ndk-build-executable.mk:
* cross/ndk-build/ndk-build-shared-library.mk (eq, objname):
* cross/ndk-build/ndk-build-static-library.mk (eq, objname):
* cross/ndk-build/ndk-build.in (NDK_BUILD_MODULES):
* cross/ndk-build/ndk-build.mk.in (NDK_BUILD_MODULES)
(NDK_BUILD_SHARED):
* cross/ndk-build/ndk-clear-vars.mk:
* cross/ndk-build/ndk-prebuilt-shared-library.mk:
* cross/ndk-build/ndk-prebuilt-static-library.mk: New files.
* doc/emacs/android.texi (Android, Android Environment):
Document clipboard support on Android.
* doc/emacs/emacs.texi (Top): Update menus.
* etc/MACHINES: Document Android.
* java/AndroidManifest.xml.in: Respect new
`--with-android-debug' option.
* java/Makefile.in (CROSS_BINS, CROSS_LIBS): Adjust for rename.
Include ndk-build.mk.:(emacs.apk-in): Depend on shared
libraries.  Then, package shared libraries.
* java/org/gnu/emacs/EmacsClipboard.java (EmacsClipboard): New
class.
* java/org/gnu/emacs/EmacsFontDriver.java: Update comment to say
this is unused.
* java/org/gnu/emacs/EmacsNative.java (EmacsNative): New
function `sendExpose'.
* java/org/gnu/emacs/EmacsSdk11Clipboard.java
(EmacsSdk11Clipboard):
* java/org/gnu/emacs/EmacsSdk8Clipboard.java
(EmacsSdk8Clipboard): New classes.
* java/org/gnu/emacs/EmacsView.java (EmacsView, handleDirtyBitmap)
(onDetachedFromWindow): When window is reattached, expose the
frame.

* lib/Makefile.in (VPATH):
(ALL_CFLAGS): Adjust for rename.

* lisp/term/android-win.el (android-clipboard-exists-p)
(android-get-clipboard, android-set-clipboard)
(android-clipboard-owner-p, android-primary-selection)
(android-get-clipboard-1, android-get-primary)
(android-selection-bounds, android-encode-select-string)
(gui-backend-get-selection, gui-backend-selection-exists-p)
(gui-backend-selection-owner-p, gui-backend-set-selection): New
functions.

* m4/ndk-build.m4: New file.
* src/Makefile.in (GIF_CFLAGS, ANDROID_LDFLAGS): New variables.
(EMACS_CFLAGS): Add GIF_CFLAGS.  Include
ndk-build.mk.
(libemacs.so): Depend on and link with required
libraries.

* src/android.c (android_check_compressed_file): New function.
(android_open): Work around Android platform bug.
(sendExpose): New function.
(android_readdir): Set d_type if this is a directory.

* src/androidgui.h (enum android_event_type)
(struct android_expose_event, union android_event): Add expose
events.

* src/androidselect.c (struct android_emacs_clipboard)
(android_init_emacs_clipboard, Fandroid_clipboard_owner_p)
(Fandroid_set_clipboard, Fandroid_get_clipboard)
(Fandroid_clipboard_exists_p, init_androidselect)
(syms_of_androidselect): New file.

* src/androidterm.c (handle_one_android_event): Handle
exposures.
* src/androidterm.h: Update prototypes.
* src/emacs.c (android_emacs_init): Initialize androidselect.
2023-01-24 10:34:40 +08:00
Po Lu
ad59d8986a Update Android port
* doc/emacs/android.texi (Android, Android Environment): Improve
documentation.
* doc/lispref/commands.texi (Touchscreen Events): Document
changes to touchscreen support.
* doc/lispref/display.texi (Defining Faces, Window Systems):
* doc/lispref/frames.texi (Frame Layout, Font and Color
Parameters):
* doc/lispref/os.texi (System Environment): Document Android in
various places.

* java/org/gnu/emacs/EmacsWindow.java (figureChange): Fix crash.
* lisp/loadup.el: ("touch-screen"): Load touch-screen.el.
* lisp/pixel-scroll.el: Autoload two functions.
* lisp/term/android-win.el: Add require 'touch-screen.
* lisp/touch-screen.el (touch-screen-current-tool)
(touch-screen-current-timer, touch-screen-delay)
(touch-screen-relative-xy, touch-screen-handle-scroll)
(touch-screen-handle-timeout, touch-screen-handle-point-update)
(touch-screen-handle-point-up, touch-screen-handle-touch)
(global-map, touch-screen): New file.
* src/android.c (android_run_debug_thread): Fix build on 64 bit
systems.
(JNICALL, android_put_pixel): Likewise.
(android_transform_coordinates, android_four_corners_bilinear)
(android_fetch_pixel_bilinear, android_project_image_bilinear)
(android_fetch_pixel_nearest_24, android_fetch_pixel_nearest_1)
(android_project_image_nearest): New functions.
* src/androidgui.h (struct android_transform): New structure.
* src/androidterm.c (android_note_mouse_movement): Remove
obsolete TODO.
(android_get_scale_factor): New function.
(android_draw_underwave): Scale underwave correctly.
* src/dispextern.h: Support native image transforms on Android.
* src/image.c (matrix_identity, matrix_rotate)
(matrix_mirror_horizontal, matrix_translate): New functions.
(image_set_transform): Implement native image transforms on
Android.
(Fimage_transforms_p): Implement on Android.

* src/keyboard.c (make_lispy_event, syms_of_keyboard): Handle
touch screen- menu bar events.
* src/sfnt.c: Fix typo in comment.
* src/sfntfont-android.c (sfntfont_android_blend, U255TO256)
(sfntfont_android_put_glyphs): Avoid redundant swizzling.
* src/sfntfont.c (sfntfont_lookup_char): Fix build on 64 bit
systems.
2023-01-16 19:50:02 +08:00
Po Lu
cfbc8a5dbc Bring up the Android operating system and its window system
* .dir-locals.el (c-mode): Add ANDROID_EXPORT noise macro.
* .gitignore: Add new files to ignore.
* Makefile.in: Adjust for Android.
* admin/merge-gnulib: Add new warning.
* configure.ac: Detect Android.  Run cross-configuration for
Android when appropriate.

* etc/DEBUG: Document how to debug Emacs on Android.

* java/AndroidManifest.xml:
* java/Makefile.in:
* java/README:
* java/debug.sh:
* java/org/gnu/emacs/EmacsActivity.java (EmacsActivity):
* java/org/gnu/emacs/EmacsApplication.java (EmacsApplication):
* java/org/gnu/emacs/EmacsCopyArea.java (EmacsCopyArea):
* java/org/gnu/emacs/EmacsDrawLine.java (EmacsDrawLine):
* java/org/gnu/emacs/EmacsDrawPoint.java (EmacsDrawPoint):
* java/org/gnu/emacs/EmacsDrawRectangle.java
(EmacsDrawRectangle):
* java/org/gnu/emacs/EmacsDrawable.java (EmacsDrawable):
* java/org/gnu/emacs/EmacsFillPolygon.java (EmacsFillPolygon):
* java/org/gnu/emacs/EmacsFillRectangle.java
(EmacsFillRectangle):
* java/org/gnu/emacs/EmacsFontDriver.java (EmacsFontDriver):
* java/org/gnu/emacs/EmacsGC.java (EmacsGC):
* java/org/gnu/emacs/EmacsHandleObject.java (EmacsHandleObject):
* java/org/gnu/emacs/EmacsNative.java (EmacsNative):
* java/org/gnu/emacs/EmacsPaintQueue.java (EmacsPaintQueue):
* java/org/gnu/emacs/EmacsPaintReq.java (EmacsPaintReq):
* java/org/gnu/emacs/EmacsPixmap.java (EmacsPixmap):
* java/org/gnu/emacs/EmacsSdk7FontDriver.java
(EmacsSdk7FontDriver):
* java/org/gnu/emacs/EmacsService.java (class Holder<T>)
(EmacsService):
* java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView):
* java/org/gnu/emacs/EmacsThread.java (EmacsThread):
* java/org/gnu/emacs/EmacsView.java (EmacsView):
* java/org/gnu/emacs/EmacsWindow.java (EmacsWindow): New files
and classes.

* lib-src/Makefile.in (srcdir):
* lib/Makefile.in (VPATH):
(HAVE_NATIVE_COMP):
(libgnu_a_SOURCES):
(DEPFLAGS): Configure correctly for cross-compiling.

* lib/faccessat.c:
* lib/fpending.c (__fpending):
* lib/open.c:
* lib/unistd.c (_GL_UNISTD_INLINE): Temporary adjustments to
gnulib.

* lisp/frame.el (display-graphic-p):
(display-screens):
(display-pixel-height):
(display-pixel-width):
(display-mm-height):
(display-mm-width):
(display-backing-store):
(display-save-under):
(display-planes):
(display-color-cells):
(display-visual-class): Adjust for new window system `android'.

* lisp/image/wallpaper.el (x-open-connection): Add declaration.
* lisp/loadup.el (featurep): Load up files for Android.
* lisp/net/eww.el (eww-form-submit, eww-form-file)
(eww-form-checkbox, eww-form-select): Adjust faces for android.
* lisp/term/android-win.el: New file.
* src/Makefile.in: Add new targets emacs.so and android-emacs,
then adjust for cross compilation.
* src/alloc.c (cleanup_vector): Clean up Android font entities
as well.
(garbage_collect): Mark androidterm.
* src/android-emacs.c (main):
* src/android.c (ANDROID_THROW, enum android_fd_table_entry_flags)
(struct android_emacs_service, struct android_emacs_pixmap)
(struct android_graphics_point, struct android_event_container)
(struct android_event_queue, android_run_select_thread)
(android_handle_sigusr1, android_init_events, android_pending)
(android_next_event, android_write_event, android_select)
(android_run_debug_thread, android_user_full_name)
(android_get_asset_name, android_fstat, android_fstatat)
(android_file_access_p, android_hack_asset_fd, android_open)
(android_close, JNICALL, android_init_emacs_service)
(android_init_emacs_pixmap, android_init_graphics_point)
(MAX_HANDLE, struct android_handle_entry, android_alloc_id)
(android_destroy_handle, android_resolve_handle)
(android_resolve_handle2, android_change_window_attributes)
(android_create_window, android_set_window_background)
(android_destroy_window, android_init_android_rect_class)
(android_init_emacs_gc_class, android_create_gc, android_free_gc)
(android_change_gc, android_set_clip_rectangles)
(android_reparent_window, android_lookup_method)
(android_clear_window, android_map_window, android_unmap_window)
(android_resize_window, android_move_window, android_swap_buffers)
(android_get_gc_values, android_set_foreground)
(android_fill_rectangle, android_create_pixmap_from_bitmap_data)
(android_set_clip_mask, android_set_fill_style, android_copy_area)
(android_free_pixmap, android_set_background, android_fill_polygon)
(android_draw_rectangle, android_draw_point, android_draw_line)
(android_create_pixmap, android_set_ts_origin, android_clear_area):
* src/android.h (ANDROID_EXPORT):
* src/androidfns.c (android_display_info_for_name)
(check_android_display_info, check_x_display_info, gamma_correct)
(android_defined_color, android_decode_color)
(android_implicitly_set_name, android_explicitly_set_name)
(android_set_tool_bar_lines, android_change_tool_bar_height)
(android_set_tab_bar_lines, android_change_tab_bar_height)
(android_set_scroll_bar_default_height)
(android_set_scroll_bar_default_width, android_icon_verify)
(android_icon, android_make_gc, android_free_gcs)
(unwind_create_frame, do_unwind_create_frame)
(android_default_font_parameter, android_create_frame_window)
(Fx_create_frame, Fxw_color_defined_p, Fxw_color_values)
(Fxw_display_color_p, Fx_display_grayscale_p)
(Fx_display_pixel_width, Fx_display_pixel_height)
(Fx_display_planes, Fx_display_color_cells, Fx_display_screens)
(Fx_display_mm_width, Fx_display_mm_height)
(Fx_display_backing_store, Fx_display_visual_class)
(Fx_display_monitor_attributes_list, Fx_frame_geometry)
(Fx_frame_list_z_order, Fx_frame_restack)
(Fx_mouse_absolute_pixel_position)
(Fx_set_mouse_absolute_pixel_position, Fandroid_get_connection)
(Fx_display_list, Fx_show_tip, Fx_hide_tip)
(android_set_background_color, android_set_border_color)
(android_set_cursor_color, android_set_cursor_type)
(android_set_foreground_color)
(android_set_child_frame_border_width)
(android_set_internal_border_width, android_set_menu_bar_lines)
(android_set_mouse_color, android_set_title, android_set_alpha)
(android_frame_parm_handlers, syms_of_androidfns):
* src/androidfont.c (struct android_emacs_font_driver)
(struct android_emacs_font_spec, struct android_emacs_font_metrics)
(struct android_emacs_font_object, struct android_integer)
(struct androidfont_info, struct androidfont_entity)
(android_init_font_driver, android_init_font_spec)
(android_init_font_metrics, android_init_integer)
(android_init_font_object, androidfont_get_cache)
(androidfont_from_lisp, androidfont_from_java, androidfont_list)
(androidfont_match, androidfont_draw, androidfont_open_font)
(androidfont_close_font, androidfont_has_char)
(androidfont_encode_char, androidfont_text_extents)
(androidfont_list_family, androidfont_driver)
(syms_of_androidfont_for_pdumper, syms_of_androidfont)
(init_androidfont, android_finalize_font_entity):
* src/androidgui.h (_ANDROID_GUI_H_, struct android_rectangle)
(struct android_point, enum android_gc_function)
(enum android_gc_value_mask, enum android_fill_style)
(enum android_window_value_mask)
(struct android_set_window_attributes, struct android_gc_values)
(struct android_gc, enum android_swap_action, enum android_shape)
(enum android_coord_mode, struct android_swap_info)
(NativeRectangle, struct android_any_event)
(struct android_key_event, struct android_configure_event)
(union android_event):
* src/androidterm.c (android_window_to_frame, android_clear_frame)
(android_ring_bell, android_toggle_invisible_pointer)
(android_update_begin, android_update_end, show_back_buffer)
(android_flush_dirty_back_buffer_on, handle_one_android_event)
(android_read_socket, android_frame_up_to_date)
(android_buffer_flipping_unblocked_hook)
(android_query_frame_background_color, android_parse_color)
(android_alloc_nearest_color, android_query_colors)
(android_mouse_position, android_get_focus_frame)
(android_focus_frame, android_frame_rehighlight)
(android_frame_raise_lower, android_make_frame_visible)
(android_make_frame_invisible)
(android_make_frame_visible_invisible, android_fullscreen_hook)
(android_iconify_frame, android_set_window_size_1)
(android_set_window_size, android_set_offset, android_set_alpha)
(android_new_font, android_bitmap_icon, android_free_pixmap_hook)
(android_free_frame_resources, android_delete_frame)
(android_delete_terminal, android_scroll_run)
(android_after_update_window_line, android_flip_and_flush)
(android_clear_rectangle, android_reset_clip_rectangles)
(android_clip_to_row, android_draw_fringe_bitmap)
(android_set_cursor_gc, android_set_mouse_face_gc)
(android_set_mode_line_face_gc, android_set_glyph_string_gc)
(android_set_glyph_string_clipping)
(android_set_glyph_string_clipping_exactly)
(android_compute_glyph_string_overhangs)
(android_clear_glyph_string_rect)
(android_draw_glyph_string_background, android_fill_triangle)
(android_make_point, android_inside_rect_p, android_clear_point)
(android_draw_relief_rect, android_draw_box_rect)
(HIGHLIGHT_COLOR_DARK_BOOST_LIMIT, android_setup_relief_color)
(android_setup_relief_colors, android_draw_glyph_string_box)
(android_draw_glyph_string_bg_rect, android_draw_image_relief)
(android_draw_image_foreground, android_draw_image_foreground_1)
(android_draw_image_glyph_string)
(android_draw_stretch_glyph_string, android_draw_underwave)
(android_draw_glyph_string_foreground)
(android_draw_composite_glyph_string_foreground)
(android_draw_glyphless_glyph_string_foreground)
(android_draw_glyph_string, android_define_frame_cursor)
(android_clear_frame_area, android_clear_under_internal_border)
(android_draw_hollow_cursor, android_draw_bar_cursor)
(android_draw_window_cursor, android_draw_vertical_window_border)
(android_draw_window_divider, android_redisplay_interface)
(frame_set_mouse_pixel_position, get_keysym_name)
(android_create_terminal, android_term_init, syms_of_androidterm)
(mark_androidterm):
* src/androidterm.h (_ANDROID_TERM_H_, struct android_display_info)
(struct android_output, FRAME_ANDROID_OUTPUT, XSCROLL_BAR): New
files.
* src/dired.c (file_attributes): Do not use openat on Android.
* src/dispextern.h (No_Cursor): Define appropriately on Android.
(struct glyph_string, struct face): Make gc field of type struct
android_gc on Android.
* src/dispnew.c (clear_current_matrices, clear_desired_matrices)
(adjust_frame_glyphs_for_window_redisplay, free_glyphs)
(update_frame, scrolling, char_ins_del_cost, update_frame_line)
(init_display_interactive): Disable text terminal support
completely on Android.  Fix non-toolkit menus for non-X systems.
* src/editfns.c (Fuser_full_name): Call android_user_full_name.
* src/emacs.c (android_emacs_init): Make main this on Android.
Prohibit argv sorting from exceeding end of argv.
* src/epaths.in: Add path definitions for Android.

* src/fileio.c (file_access_p): Call android_file_access_p.
(file_name_directory): Avoid using openat on Android.
(Fcopy_file): Adjust to call sys_fstat instead.
(file_directory_p):
(Finsert_file_contents):
(write_region): Likewise.
* src/filelock.c:
* src/fns.c (Flocale_info): Pacify warning on Android.
* src/font.c (font_make_entity_android): New function.
* src/font.h:
* src/frame.c (Fframep):
(Fwindow_system): Handle new window system `android'.  Update doc strings.
(Fmake_terminal_frame): Disable on Android.
(gui_display_get_resource): Disable get_string_resource_hook on Android.
(syms_of_frame): New defsym `android'.

* src/frame.h (GCALIGNED_STRUCT): Add new output data for
Android.
(ENUM_BF): Expand enumerator size.
(FRAME_ANDROID_P, FRAME_WINDOW_P, MOUSE_HL_INFO): Add
definitions for Android.

* src/image.c (GET_PIXEL):
(image_create_bitmap_from_file):
(image_create_x_image_and_pixmap_1):
(image_get_x_image):
(slurp_file):
(lookup_rgb_color):
(image_to_emacs_colors):
(image_from_emacs_colors):
(image_pixmap_draw_cross):
(image_disable_image):
(MaskForeground):
(gif_load): Add stubs for Android.

* src/lisp.h:
* src/lread.c (safe_to_load_version, maybe_swap_for_eln1, openp):
* src/pdumper.c (pdumper_load): Call sys_fstat instead of fstat.
* src/process.c (wait_reading_process_output): Use
android_select instead of pselect.
* src/scroll.c: Disable on Android.
* src/sysdep.c (widen_foreground_group, reset_sys_modes)
(init_signals, emacs_fstatat, sys_fstat): New function.
(emacs_open, emacs_open_noquit, emacs_close): Implement
differently on Android.
(close_output_streams): Disable what is not required on Android.

* src/term.c (OUTPUT1_IF, encode_terminal_code, string_cost)
(string_cost_one_line, per_line_cost, calculate_costs)
(struct fkey_table, tty_append_glyph, produce_glyphs)
(tty_capable_p, Fsuspend_tty, Fresume_tty, device, init_tty)
(maybe_fatal, syms_of_term): Disable text terminal support on
Android.

* src/termhooks.h (enum output_method): Add android output
method.
(GCALIGNED_STRUCT, TERMINAL_FONT_CACHE): Define for Android.

* src/terminal.c (Fterminal_live_p): Implement for Android.

* src/verbose.mk.in (AM_V_GLOBALS): Add JAVAC and DX.
* src/xdisp.c (redisplay_internal): Disable text terminals on Android.
(display_menu_bar):
(display_tty_menu_item):
(draw_row_with_mouse_face):
(expose_frame): Make the non toolkit menu bar work on Android.

* src/xfaces.c (GCGraphicsExposures):
(x_create_gc):
(x_free_gc):
(Fx_load_color_file): Define for Android.

* xcompile/Makefile.in (top_srcdir):
(top_builddir):
* xcompile/README:
* xcompile/langinfo.h (nl_langinfo): New files.
2022-12-31 18:04:18 +08:00