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2026-05-23New function memory_full_upPaul Eggert
* src/alloc.c (memory_full_up): New function. Replace all callers of memory_full (SIZE_MAX) with callers to this function. This simplifies callers and should make future changes easier. It also saves a whopping 296 bytes in executable size with gcc 16.1.1 20260515 (Red Hat 16.1.1-2) x86-64.
2026-05-01Don't wait out the whole event timeout unnecessarilyDmitry Gutov
* src/xterm.c (x_wait_for_event): If f->wait_event_type has been cleared (in handle_one_xevent), don't go into pselect wait. * src/androidterm.c (android_wait_for_event): Likewise.
2026-01-01; Add 2026 to copyright years.Sean Whitton
2025-12-23Implement set_window_size_and_position_hook on AndroidPo Lu
* java/org/gnu/emacs/EmacsWindow.java (moveResizeWindow): New method, which alters all of the bounding box of a window at once. * src/android.c (android_init_emacs_window): Load method `move_resize_window'. (android_move_resize_window): Invoke this method, rather than a sequence of operations that will produce two ConfigureNotify events. * src/androidterm.c (android_set_window_size_and_position_1) (android_set_window_size_and_position): New functions; ported from X. (android_create_terminal): Register the same.
2025-11-24Support `toolkit-theme-set-functions' on Android and execute hooks safelyPo Lu
* java/org/gnu/emacs/EmacsNative.java (setEmacsParams): New arg UIMODE. (sendConfigurationChanged): New args DETAIL and UI_MODE. * java/org/gnu/emacs/EmacsNoninteractive.java (main1): Provide an undefined UI mode. * java/org/gnu/emacs/EmacsService.java (EmacsService): New field uiMode. (onCreate): Initialize this field at start-up and provide the same to setEmacsParams. (onConfigurationChanged): If the UI mode has been altered, generate a configuration changed event to match. * src/android.c (android_ui_mode): New variable. (setEmacsParams): New argument UI_MODE. Initialize the same from this variable. * src/androidgui.h (enum android_configuration_changed): New enum. (struct android_configuration_changed_event): New field `DETAIL'. Convert fields providing specifics into a union of display density information and a UI mode integer. * src/androidterm.c (handle_one_android_event): Handle both manners of configuration change events. (android_term_init): Initialize Vtoolkit_theme from UI mode provided at start-up. * src/frame.c (syms_of_frame): Always define Vtoolkit_theme. Define Qtoolkit_theme_set_functions. * src/gtkutil.c (xg_update_dark_mode_for_all_displays): * src/w32term.c (w32_read_socket): Generate special toolkit theme events, rather than executing hooks directly within the read_socket callback. * src/keyboard.c (kbd_buffer_get_event) <TOOLKIT_THEME_CHANGED_EVENT>: Run Qtoolkit_theme_set_functions and set Vtoolkit_theme from event->ie.arg. * src/termhooks.h (enum event_kind): New event TOOLKIT_THEME_CHANGED_EVENT.
2025-05-05Synchronize Android and Haiku terminal frontends with XPo Lu
* src/androidterm.c (handle_one_android_event): * src/haikuterm.c (haiku_read_socket): Port recent changes to handle_one_xevent.
2025-04-10Respond to display configuration updates on AndroidPo Lu
* java/org/gnu/emacs/EmacsNative.java (sendConfigurationChanged): Declare function. * java/org/gnu/emacs/EmacsSdk7FontDriver.java (Sdk7FontEntity) (Sdk7FontObject): Do not access `metrics' field deleted from `EmacsService'. * java/org/gnu/emacs/EmacsService.java (EmacsService) <metrics, resources>: Delete fields. <dpiX, dpiY, dpiScaled>: New fields. (onCreate): Adjust accordingly. Record current display metrics for subsequent comparison. (onConfigurationChanged): New function. * lisp/dynamic-setting.el (font-setting-change-default-font): Enable on systems where font-get-system-font is not defined if invoked with SET-FONT nil. * src/android.c (sendConfigurationChanged): New function. * src/androidgui.h (ANDROID_CONFIGURATION_CHANGED): New enumerator. (struct android_configuration_changed): New structure. (union android_event): Add `config' member. * src/androidterm.c (handle_one_android_event): Handle ANDROID_CONFIGURATION_CHANGED events. (syms_of_androidterm): Define Qfont_render, and Qdynamic_setting. Provide the latter.
2025-03-03Revert “Avoid some union buffered_input_event uses”Paul Eggert
Revert my commit 29a9fd4f4ba17822eca0f00c2037da3868bd874e and the following commit 1ec0889e7b786d79351cee3ed4964d82295f059f. This fixes a bug where ‘emacs -nw’ would sometimes freeze when Emacs is configured with ‘--with-pgtk --enable-link-time-optimization --disable-gc-mark-trace’ on GNU/Linux x86-64 (Bug#76729). As it is not yet clear whether this freeze is due to an Emacs bug that I introduced, or due to GCC bug 117423 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117423>, play it safe for now and revert to the previous state.
2025-03-04Render Android hourglass cursor mechanics more consistent with XPo Lu
* src/androidterm.c (android_show_hourglass): Always define the hourglass cursor, but... (android_hide_hourglass): ... restore the invisible cursor subsequently, if need be. (android_toggle_visible_pointer): Do not hide the current cursor if it is an hourglass.
2025-03-03Avoid some union buffered_input_event usesPaul Eggert
Simplify by using separate local vars for struct input_event and struct selection_input_event, rather than a single local var that is the union of the two. This makes the code easier to follow by the human reader, and should help avoid GCC bug 117423 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117423> and therefore work around Emacs bug 76559 <https://bugs.gnu.org/76559>. * src/androidterm.c (handle_one_android_event): * src/gtkutil.c (xg_widget_key_press_event_cb): * src/pgtkterm.c (evq_flush): * src/xterm.c (handle_one_xevent): Use struct input_event and kbd_buffer_store_event_hold, or struct selection_input_event and kbd_buffer_store_selection_event_hold, rather than union buffered_input_event and union buffered_input_event. * src/keyboard.c (beware_long_paste, maybe_quit_while_no_input): New functions, broken out from kbd_buffer_store_buffered_event. (kbd_buffer_store_event_hold): Define here, with a simplified version of the body of the old kbd_buffer_store_buffered_event, rather than defining in keyboard.h. Specialize to struct input_event. (kbd_buffer_store_selection_event_hold): New function; it is a simplified version of the old kbd_buffer_store_buffered_event, specialized to struct selection_input_event. (is_ignored_event_kind): Accept enum event_kind instead of union buffered_input_event. All callers changed. * src/keyboard.h (kbd_buffer_store_event_hold): Remove definition, as keyboard.c now defines it. * src/pgtkterm.c (evq_grow_if_needed): New function. (evq_enqueue, evq_selection_enqueue): Two functions now, not one. Args are now struct input_event const * or struct selection_input_event const *, not union buffered_input_event *. All callers changed. This lets us simplify the callers so that they need not use the union.
2025-02-17; * src/androidterm.c (android_set_offset): Apply correct frame offsets.Po Lu
2025-02-17Synchronize frame placement logic with XPo Lu
* src/androidterm.c (android_calc_absolute_position): New function. (android_set_offset): Call android_calc_absolute_position. * src/pgtkterm.c (pgtk_calc_absolute_position): Synchronize with X.
2025-02-01Merge branch 'scratch/no-purespace' into 'master'Stefan Kangas
2025-01-26Protect against GCing of last_mouse_windowPaul Eggert
* src/window.c (last_mouse_window): New global var. All static instances removed, and all their uses replaced with this global var. This fixes a very unlikely bug where last_mouse_window was GC’ed and a new window created in its place. It also fixes several places that assumed NIL_IS_ZERO without static_asserting it. (init_window_once): Initialize the new var.
2025-01-01Update copyright year to 2025Paul Eggert
Run "TZ=UTC0 admin/update-copyright".
2024-12-12Pure storage removal: Replace calls to removed functionsPip Cet
* src/alloc.c (string_bytes, pin_string, valid_lisp_object_p) (process_mark_stack, survives_gc_p, syms_of_alloc): * src/androidterm.c (android_term_init): Replace call to 'build_pure_c_string'. * src/buffer.c (init_buffer_once, syms_of_buffer): * src/bytecode.c (exec_byte_code): * src/callint.c (syms_of_callint): * src/callproc.c (syms_of_callproc): * src/category.c (Fdefine_category): * src/coding.c (syms_of_coding): * src/comp.c (Fcomp__compile_ctxt_to_file0) (maybe_defer_native_compilation, syms_of_comp): * src/data.c (Fsetcar, Fsetcdr, Fdefalias, Faset, syms_of_data): * src/dbusbind.c (syms_of_dbusbind): * src/doc.c (Fsnarf_documentation): * src/emacs-module.c (syms_of_module): * src/eval.c (Finternal__define_uninitialized_variable) (Fdefconst_1, define_error, syms_of_eval): * src/fileio.c (syms_of_fileio): * src/fns.c (Ffillarray, Fclear_string, check_mutable_hash_table): * src/fontset.c (syms_of_fontset): * src/frame.c (make_initial_frame): * src/haikufns.c (syms_of_haikufns): * src/intervals.c (create_root_interval): * src/keyboard.c (syms_of_keyboard): * src/keymap.c (Fmake_sparse_keymap, Fset_keymap_parent) (store_in_keymap, syms_of_keymap): * src/lisp.h: * src/lread.c (Fload, read0, intern_c_string_1, define_symbol) (Fintern, defsubr, syms_of_lread): * src/pdumper.c (Fdump_emacs_portable): * src/pgtkfns.c (syms_of_pgtkfns): * src/pgtkterm.c (syms_of_pgtkterm): * src/process.c (syms_of_process): * src/search.c (syms_of_search): * src/sqlite.c (syms_of_sqlite): * src/syntax.c (syms_of_syntax): * src/treesit.c (syms_of_treesit): * src/w32fns.c (syms_of_w32fns): * src/xdisp.c (syms_of_xdisp): * src/xfaces.c (syms_of_xfaces): * src/xfns.c (syms_of_xfns): * src/xftfont.c (syms_of_xftfont): * src/xterm.c (syms_of_xterm): Remove calls to 'PURE_P', 'CHECK_IMPURE', 'Fpurecopy', and replace calls to 'build_pure_c_string', 'pure_list', 'pure_listn', etc., by impure equivalents.
2024-06-24Fix omission of updates to child frames on AndroidPo Lu
* java/org/gnu/emacs/EmacsView.java (onAttachedFromWindow): Force a layout cycle rather than report exposure immediately. (prepareForLayout): Delete function. * java/org/gnu/emacs/EmacsWindow.java (mapWindow): Remove redundant calls to prepareForLayout. * src/androidterm.c (handle_one_android_event): Do not swap buffers when exposure is registered by a frame only partially updated.
2024-06-17Reinforce bitmap reconfiguration on AndroidPo Lu
* java/org/gnu/emacs/EmacsView.java (EmacsView) <unswapped>: New field in which to record whether the back buffer has received contents beyond those present at the last buffer swap. <dimensionsLock>: Delete field. (onAttachedToWindow, onLayout, handleDirtyBitmap) (prepareForLayout): Rather, synchronize window dimensions with the view. (getCanvas, getBitmap): Do not reconfigure the back buffer bitmap if such outstanding data exists. (postSwapBuffers): New function. (swapBuffers): If such outstanding data exists and the back bufferis pending reconfiguration, recreate the back buffer and report exposure. * src/androidterm.c (handle_one_android_event): Fix indentation.
2024-06-15Send proper substitution character to Android IMEsPo Lu
* src/androidterm.c (android_text_to_string): Substitute REPLACEMENT CHARACTER for NULL in converting characters not representable without surrogate pairs to UTF-16.
2024-06-13; * src/androidterm.c (android_term_init): Typo.Po Lu
2024-06-13Correctly define `select' binding on AndroidPo Lu
* 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.
2024-05-13Communicate frame titles to the window manager on AndroidPo Lu
* java/org/gnu/emacs/EmacsActivity.java (detachWindow) (attachWindow): Call updateWmName. (updateWmName): New function; transfer wm name from the window attached to the task's description. * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow) <wmName>: New field. (setWmName): New function. * src/android.c (android_init_emacs_window): Link to new function. (android_set_wm_name): New function. * src/android.h (struct android_emacs_service): Delete unused entries. * src/androidfns.c (android_set_name_internal, android_set_name) (android_implicitly_set_name, android_explicitly_set_name) (android_set_title): Port from X. * src/androidterm.c (android_term_init): Compute default frame title. * src/androidterm.h (struct android_display_info) <x_id_name>: New field.
2024-05-13Complete pacification of build warnings on AndroidPo Lu
* build-aux/makecounter.sh: Introduce extern declaration of emacs_shortlisp_counter. * src/android.c (android_class_path): Declare static. * src/androidfont.c (font_driver_class, font_spec_class) (integer_class, font_metrics_class, font_object_class): Declare static. * src/androidterm.c (android_frame_parm_handlers): Move declaration... * src/androidterm.h (android_frame_parm_handlers): ... here.
2024-05-12Fix offset of reported conversion regionsPo Lu
* src/androidterm.c (request_class, text_class): Pacify new warning. (android_update_selection): Don't redundantly subtract 1 from compose region start.
2024-05-04Simplify management of Android handle IDsPo Lu
* java/org/gnu/emacs/EmacsCursor.java (EmacsCursor): * java/org/gnu/emacs/EmacsGC.java (EmacsGC): * java/org/gnu/emacs/EmacsHandleObject.java (EmacsHandleObject): Remove HANDLE argument to constructor. * java/org/gnu/emacs/EmacsPixmap.java (EmacsPixmap): * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow): * java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection) <windowHandle>: Change type to long. * java/org/gnu/emacs/EmacsNative.java (EmacsNative) (sendConfigureNotify, sendKeyPress, sendKeyRelease, sendFocusIn) (sendFocusOut, sendWindowAction, sendEnterNotify) (sendLeaveNotify, sendMotionNotify, sendButtonPress) (sendButtonRelease, sendTouchDown, sendTouchUp, sendTouchMove) (sendWheel, sendIconified, sendDeiconified, sendContextMenu) (sendExpose, sendDndDrag, sendDndUri, sendDndText) (beginBatchEdit, commitCompletion, endBatchEdit, commitText) (deleteSurroundingText, finishComposingText, replaceText) (getSelectedText, getTextAfterCursor, getTextBeforeCursor) (setComposingText, setComposingRegion, setSelection) (performEditorAction, performContextMenuAction, getExtractedText) (requestSelectionUpdate, requestCursorUpdates, clearInputFlags) (getSurroundingText, takeSnapshot, getSelection): Accept handles as longs, rather than shorts. All callers changed. * java/org/gnu/emacs/EmacsService.java (queryTree): Return handles as longs rather than shorts. (viewGetSelection): Take long WINDOW, not short. * src/android.c (struct android_emacs_handle): New structure. (handle_class): New variable. (android_init_emacs_service, android_init_emacs_pixmap) (android_init_emacs_gc_class, android_init_emacs_cursor): Adjust to match signature changes in constructors. (android_init_emacs_handle): New function. (initEmacs): Initialize the handle class, its fields and metods. (sendConfigureNotify, sendKeyPress, sendKeyRelease, sendFocusIn) (sendFocusOut, sendWindowAction, sendEnterNotify) (sendLeaveNotify, sendMotionNotify, sendButtonPress) (sendButtonRelease, sendTouchDown, sendTouchUp, sendTouchMove) (sendWheel, sendIconified, sendDeiconified, sendContextMenu) (sendExpose, sendDndDrag, sendDndUri, sendDndText): Update for changes to handle type. (android_alloc_id, android_resolve_handle) (android_resolve_handle2): Remove functions; replace the second with a macro that accepts one fewer argument. All callers changed. (android_destroy_handle): Cease indexing the handle list for the handle object. (android_globalize_reference): New function. (android_create_window, android_create_gc, android_create_pixmap) (android_create_font_cursor): Call android_globalize_reference to convert global references into handles. (android_free_cursor, android_destroy_window): Cease verifying the handle type. (android_copy_area): Check destination object type rather than handle entry. (android_query_tree): Adjust for changes to return types. (likely): Define __builtin_expect variant unconditionally. * src/android.h (android_resolve_handle): New macro. * src/androidgui.h (android_handle): Define to intptr_t. * src/androidterm.c (deleteSurroundingText, finishComposingText) (performEditorAction, performContextMenuAction, getExtractedText) (getSelectedText, requestSelectionUpdate, requestCursorUpdates) (clearInputFlags, getSurroundingText) (android_get_surrounding_text_internal): Accept handles as longs, not jshorts.
2024-05-02Port visible bell to AndroidPo Lu
* java/org/gnu/emacs/EmacsDrawRectangle.java (perform): Ignore GC_INVERT. * java/org/gnu/emacs/EmacsFillRectangle.java (EmacsFillRectangle) <invertFilter>: New variable. (perform): If the transfer mode is invert, copy the source to itself with invertFilter as the color filter. * java/org/gnu/emacs/EmacsGC.java (EmacsGC) <xorAlu, srcInAlu>: Delete now-redundant ALUs. (markDirty): Cease updating the paint's transfermode. * java/org/gnu/emacs/EmacsSafThread.java (openDocument1): Fix typo in documentation. * src/android.c (android_blit_xor): Delete unused function. (android_copy_area): Remove calls to unused blit functions. * src/androidgui.h (enum android_gc_function): Rename XOR to INVERT. * src/androidterm.c (android_flash): Replace with GXinvert.
2024-04-29Take fields into account during text conversionPo Lu
* lisp/cus-edit.el (Custom-mode): Enable text conversion, now that fields are correctly treated. * src/alloc.c (mark_frame): Mark f->conversion.field. * src/androidterm.c (android_update_selection): Adjust conversion region and selection position by the field start and end. * src/editfns.c (find_field): Export function. * src/frame.c (make_frame): Clear f->conversion.field. * src/frame.h (struct text_conversion_state) <field>: New field. * src/lisp.h (find_fields, reset_frame_conversion): Export functions. * src/minibuf.c (Fread_from_minibuffer): Reset frame conversion if Voverriding_text_conversion_style is set. * src/textconv.c (textconv_query): Narrow to field. (reset_frame_conversion): New function. (reset_frame_state): Clear conversion field. (really_delete_surrounding_text): Narrow to field. (locate_and_save_position_in_field): New function. (really_request_point_update, really_set_point_and_mark) (complete_edit_check, handle_pending_conversion_events_1) (handle_pending_conversion_events, get_conversion_field) (set_composing_region, textconv_set_point_and_mark, replace_text) (get_extracted_text, get_surrounding_text, report_point_change): Compute, narrow to and offset by the currently active field whenever point is updated or a command is received. (syms_of_textconv): Revise doc strings. * src/textconv.h (get_conversion_field): Export function.
2024-04-28Implement dots and dashes on AndroidPo Lu
* java/org/gnu/emacs/EmacsDrawLine.java (EmacsDrawLine) (measureLine, polyDashPattern): New function. (perform): Delegate to polyDashPattern if the line style is not LineSolid. Also simplify now that anti-aliasing need no longer be taken into account. * java/org/gnu/emacs/EmacsDrawRectangle.java (perform): Mention omission in commentary. * java/org/gnu/emacs/EmacsGC.java (EmacsGC): Disable anti-aliasing in default paint object. <line_style, line>: New fields. (markDirty): Apply stroke width. * src/android.c (android_init_emacs_gc_class): Initialize new fields. (android_create_gc, android_free_gc, android_change_gc) (android_set_dashes, android_get_gc_values): * src/androidgui.h (enum android_line_style) (enum android_gc_value_mask, struct android_gc): Introduce line style, width, dash offset and dash GC attributes. * src/androidterm.c (android_draw_dash, android_fill_underline) (android_draw_glyph_string): Port from X. * src/xterm.c (x_draw_dash): Delete redundant code.
2024-04-28Fix Android buildPo Lu
* src/androidterm.c (android_draw_glyph_string): Omit extraneous argument to android_fill_rectangle.
2024-04-28Port double-line underlines to GUI systemsPo Lu
* src/xterm.c (x_get_scale_factor): Replace display in first argument with a pointer to dpyinfo. (x_draw_underwave): Adjust to match. (x_draw_glyph_string): Implement double-line underlines. * src/androidterm.c (android_get_scale_factor) (android_draw_glyph_string): * src/haikuterm.c (haiku_draw_text_decoration): * src/nsterm.m (ns_draw_text_decoration): * src/pgtkterm.c (pgtk_draw_glyph_string): * src/w32term.c (w32_draw_glyph_string): Synchronize with X. * src/xfaces.c (realize_gui_face): Enable `double-line' on window systems.
2024-04-27Followup changes for styled underline supportEli Zaretskii
* src/nsterm.m (ns_draw_text_decoration): * src/pgtkterm.c (pgtk_draw_glyph_string): * src/haikuterm.c (haiku_draw_text_decoration): * src/androidterm.c (android_draw_glyph_string): * src/w32term.c (w32_draw_glyph_string): Use new FACE_UNDER* constants. (Bug#62994)
2024-04-27Enable customization of the quit key on AndroidPo Lu
* doc/emacs/android.texi (Android Windowing): * doc/emacs/input.texi (On-Screen Keyboards): Document various tidbits related to the quit key. * java/org/gnu/emacs/EmacsNative.java (getQuitKeycode): New function. * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow): Rename `lastVolumeButtonRelease' to `lastQuitKeyRelease'. (onKeyUp): Treat value returned by getQuitKeycode as the quit key rather than mandate KEYCODE_VOLUME_DOWN. * src/android.c (getQuitKeycode): Implement new function. * src/androidterm.c (syms_of_androidterm) <android_quit_keycode>: New variable.
2024-04-23Enable configuring Emacs for "pseudo-grayscale" systems on AndroidPo Lu
* doc/emacs/android.texi (Android Windowing): Document how to configure Emacs for monochrome displays. * src/androidfns.c (Fx_display_visual_class): Return Qstatic_gray when n_planes is smaller than 24. (Fandroid_get_connection): Set n_planes by the value of android_display_planes. (syms_of_androidfns): <Qstatic_gray>: New function. * src/androidterm.c (android_alloc_nearest_color): Allocate monochrome colors similarly to the X server. (android_query_colors): Fix typos. (android_draw_fringe_bitmap): Create bitmaps of n_image_planes depth. (android_term_init): Initialize n_image_planes to 24. (syms_of_androidterm) <android_display_planes>: New variable. * src/androidterm.h (struct android_display_info): New field `n_image_planes'. * src/image.c (n_planes) [HAVE_ANDROID]: Define to n_image_planes.
2024-03-26Prevent passwords from being recorded during text conversionPo Lu
* doc/lispref/commands.texi (Misc Events): Document new value of text-conversion-style. * java/org/gnu/emacs/EmacsService.java (EmacsService) <IC_MODE_PASSWORD>: New constant. * java/org/gnu/emacs/EmacsView.java (onCreateInputConnection): Set TYPE_TEXT_VARIATION_PASSWORD and IME_FLAG_FORCE_ASII if mode is IC_MODE_PASSWORD. * lisp/subr.el (read-passwd): Set text-conversion-style to `password'. * src/androidgui.h (enum android_ic_mode): New value ANDROID_IC_MODE_PASSWORD. * src/androidterm.c (android_reset_conversion): Handle `password'. * src/buffer.c (syms_of_buffer) <&BVAR (current_buffer, text_conversion_style)>: Update doc string. * src/textconv.c (syms_of_textconv) <Qpassword>: New DEFSYM. <Vtext_conversion_edits>: Fix typos in doc string.
2024-03-16Respond to default action from Gnus notificationsPo Lu
* lisp/gnus/gnus-notifications.el (gnus-notifications-action): Consider default equivalent to read.
2024-03-16Support x-*-keysym on AndroidPo Lu
* src/androidterm.c (android_android_to_emacs_modifiers) (android_emacs_to_android_modifiers, syms_of_androidterm): Port x-*-keysym from xterm.c.
2024-03-11Implement notification callbacks on AndroidPo Lu
* doc/lispref/os.texi (Desktop Notifications): Document that :on-cancel, :on-action and :actions are now supported on Android. * java/org/gnu/emacs/EmacsActivity.java (onNewIntent): New function. * java/org/gnu/emacs/EmacsDesktopNotification.java (NOTIFICATION_ACTION, NOTIFICATION_TAG, NOTIFICATION_DISMISSED): New constants. <actions, titles>: New fields. (insertActions): New function. (display1, display): Insert actions on Jelly Bean and up, and arrange to be notified when the notification is dismissed. (CancellationReceiver): New class. * java/org/gnu/emacs/EmacsNative.java (sendNotificationDeleted) (sendNotificationAction): New functions. * src/android.c (sendDndDrag, sendDndUri, sendDndText): Correct return types. (sendNotificationDeleted, sendNotificationAction) (android_exception_check_5, android_exception_check_6): New functions. * src/android.h: * src/androidgui.h (struct android_notification_event): New structure. (union android_event): New member for notification events. * src/androidselect.c (android_init_emacs_desktop_notification): Update JNI signatures. (android_notifications_notify_1, Fandroid_notifications_notify): New arguments ACTIONS, ACTION_CB and CANCEL_CB. Convert and record them as appropriate. (android_notification_deleted, android_notification_action): New functions. (syms_of_androidselect): Prepare a hash table of outstanding notifications. <QCactions, QCon_action, QCon_cancel> New defsyms. * src/androidterm.c (handle_one_android_event) <ANDROID_NOTIFICATION_DELETED> <ANDROID_NOTIFICATION_ACTION>: Dispatch event contents to androidselect.c for processing. * src/androidterm.h: * src/androidvfs.c (java_string_class): Export. * src/keyboard.c (kbd_buffer_get_event) <NOTIFICATION_EVENT>: Call callback specified by the event. * src/termhooks.h (enum event_kind) [HAVE_ANDROID]: New enum NOTIFICATION_EVENT.
2024-03-02Implement dead key combination on AndroidPo Lu
* src/android.c (android_init_key_character_map) (android_get_dead_char): New functions. (android_wc_lookup_string): New argument COMPOSE_STATE. Ignore key events with the COMBINING_ACCENT flag set while recording their character values there, and combine such characters with the key event when processing a subsequent key event. * src/androidgui.h (struct android_compose_status): New structure. * src/androidterm.c (handle_one_android_event): Port dead key combination code from X. (bug#69321)
2024-02-11Fix signed/unsigned promotion errors involving Emacs_RectanglePo Lu
* src/androidterm.c (android_note_mouse_movement): * src/pgtkterm.c (note_mouse_movement): * src/xdisp.c (get_glyph_string_clip_rects, remember_mouse_glyph) (expose_area, expose_window, gui_intersect_rectangles): Cast width or height fields in Emacs_Rectangles to int before summing with or subtracting them from their coordinate fields, as they are unsigned outside X, and the sign of the coordinates is thus not preserved.
2024-01-28Prefer C23 ckd_* to Gnulib *_WRAPV and *_OK macrosPaul Eggert
* src/alloc.c (android_make_lisp_symbol) [HAVE_ANDROID && !__clang__]: * src/android.c (android_blit_copy, android_blit_xor) (android_get_image): * src/androidmenu.c (android_menu_show): * src/androidselect.c (Fandroid_get_clipboard_data) (android_notifications_notify_1): * src/androidterm.c (android_decode_utf16) (android_text_to_string): * src/haiku_select.cc (be_display_notification): * src/sfnt.c (sfnt_read_cmap_format_8, sfnt_read_cmap_format_12) (sfnt_read_cmap_format_14, sfnt_read_cmap_table_1) (sfnt_expand_compound_glyph_context, sfnt_poly_edges_exact) (sfnt_read_meta_table, sfnt_read_ttc_header) (sfnt_read_cvt_table, sfnt_read_fpgm_table) (sfnt_read_prep_table, sfnt_make_interpreter) (sfnt_interpret_simple_glyph, sfnt_interpret_compound_glyph_2) (sfnt_interpret_compound_glyph, sfnt_read_default_uvs_table) (sfnt_read_nondefault_uvs_table, sfnt_create_uvs_context) (sfnt_read_fvar_table, sfnt_read_gvar_table) (sfnt_read_avar_table, sfnt_read_cvar_table): * src/sfntfont-android.c (GET_SCANLINE_BUFFER): * src/textconv.c (really_commit_text, really_set_composing_text) (really_replace_text, get_surrounding_text): Prefer C2x stdckdint.h macros to intprops.h macros.
2024-01-18; * src/androidterm.c (handle_one_android_event): Fix typo.Po Lu
2024-01-06Revert "Add new `swap` macro and use it"Po Lu
typeof is an extension which does not exist in Standard C, so macros using it are unsuitable for inclusion in Emacs. This reverts commit 37889523278fe65733938fb11c3701898309961c.
2024-01-06Add new `swap` macro and use itStefan Kangas
A `swap` macro prevents programming errors and is more concise. It is a natural addition to our existing `min` and `max` macros. * src/lisp.h (swap): New macro. * lwlib/xlwmenu.c (draw_shadow_rectangle, draw_shadow_rhombus): * src/androidterm.c (android_get_surrounding_text): * src/buffer.c (Fmake_overlay, modify_overlay, Fmove_overlay): * src/dispnew.c (swap_glyphs_in_rows, reverse_rows): * src/editfns.c (Finsert_buffer_substring) (Fcompare_buffer_substrings): * src/eval.c (run_hook_wrapped_funcall): * src/fns.c (extract_data_from_object): * src/regex-emacs.c (forall_firstchar_1): * src/textconv.c (textconv_query, get_extracted_text) (get_surrounding_text): * src/textprop.c (validate_interval_range) (verify_interval_modification): * src/w32uniscribe.c (OTF_INT16_VAL): * src/xfaces.c (load_face_colors): * src/xterm.c (SWAPCARD32): Prefer using above macro to open-coding.
2024-01-02; Add 2024 to copyright yearsPo Lu
2023-12-10; Fix typosStefan Kangas
2023-11-15Register ``pinch to zoom'' touch screen gesturesPo Lu
* doc/emacs/input.texi (Touchscreens): Address pinch gestures. * doc/lispref/commands.texi (Touchscreen Events): Address touch screen pinch events and the process by which they are produced. * java/org/gnu/emacs/EmacsWindow.java (figureChange) <ACTION_POINTER_DOWN>: Supply pointer index to getX and getY, correcting a mistake where the first touch point's coordinate was saved here in lieu of the pointer that was pressed's. * lisp/touch-screen.el (touch-screen-current-tool): Revise doc string. (touch-screen-aux-tool): New variable. (touch-screen-scroll-point-to-y, touch-screen-pinch): New functions. (global-map): Bind [touchscreen-pinch] to touch-screen-pinch. (touch-screen-handle-point-update): Revise doc string; set new tenth field of t-s-c-t to POINT relative to its window, without regard to whether an event has been sent. (touch-screen-distance, touch-screen-centrum): New functions. (touch-screen-handle-aux-point-update): New function; generate and send touchscreen-pinch if need be. (touch-screen-handle-point-up): If an ancillary tool exists, transfer the information there into touch-screen-current-tool and clear t-s-a-t. (touch-screen-handle-touch): Call t-s-a-p-u as is proper; set t-s-a-t if a touchscreen-down event arrives and t-s-c-t is set. * src/androidterm.c (handle_one_android_event): Properly save the event's X and Y when a new touch point is registered.
2023-11-05Implement more Android text editing controlsPo Lu
* 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.
2023-10-28Support for menu bar in window_from_coordinatesManuel Giraud
* src/window.h: * src/window.c (window_from_coordinates): In the no toolkit build, add support for the menu bar window. Add a new 'menu_bar_p' argument so the function's signature has changed. All callers changed. * src/androidterm.c (handle_one_android_event): * src/haikuterm.c (haiku_read_socket): * src/keyboard.c (make_lispy_position): * src/nsterm.m ([EmacsView mouseDown:]): * src/pgtkterm.c (button_event): * src/w32term.c (w32_read_socket): * src/xdisp.c (note_mouse_highlight): * src/xterm.c (handle_one_xevent): Set menu_bar_p to true.
2023-10-27Substitute eassert for assert throughout Android codePo Lu
* src/android.c (android_init_emacs_service) (android_init_emacs_pixmap, android_init_graphics_point) (android_init_emacs_drawable, android_init_emacs_window) (android_init_emacs_cursor, android_destroy_handle) (android_create_window, android_init_android_rect_class) (android_init_emacs_gc_class, android_begin_query): * src/androidselect.c (android_init_emacs_clipboard) (android_init_emacs_desktop_notification): * src/androidterm.c (getExtractedText) (android_get_surrounding_text_internal): * src/androidvfs.c (android_vfs_init): Replace assert with eassert.
2023-10-14Implement multi-window drag-and-drop under AndroidPo Lu
* 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.
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