chemacs.git/java/org/gnu/emacs/EmacsFillRectangle.java, branch devmain

; Add 2026 to copyright years.

2026-01-01T12:54:34Z

Update copyright year to 2025

2025-01-01T07:39:17Z

Run "TZ=UTC0 admin/update-copyright".

Port visible bell to Android

2024-05-02T03:31:37Z

* java/org/gnu/emacs/EmacsDrawRectangle.java (perform): Ignore GC_INVERT. * java/org/gnu/emacs/EmacsFillRectangle.java (EmacsFillRectangle) : 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) : 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.

Implement face stipples on Android

2024-04-23T06:30:38Z

* .gitignore: * java/Makefile.in: Fix typos. * java/org/gnu/emacs/EmacsFillRectangle.java (perform): Call blitOpaqueStipple if filling an unobscured rectangle with an opaque stipple. * java/org/gnu/emacs/EmacsGC.java (EmacsGC) : New field. (markDirty): Synchronize the current stipple with tileObject. (prepareStipple, blitOpaqueStipple): New functions. * java/org/gnu/emacs/EmacsService.java (EmacsService) : New static field. (onCreate): Set it. * src/android.c (android_create_bitmap_from_data): Correct order of arguments to android_create_pixmap_from_bitmap_data. (HAS_BUILTIN_TRAP): Delete macro. (emacs_abort): Always induce backtraces by means of a NULL pointer deference. * src/dispextern.h (Emacs_GC, Emacs_Rectangle, GCForeground) (GCBackground, GCFillStyle, GCStipple, FillOpaqueStipple) [HAVE_ANDROID]: Define to their Android counterparts rather than simulating their existence. * src/epaths.in: Set bitmap path to /assets/bitmaps on Android. * src/image.c (image_bitmap_pixmap): Also enable when HAVE_ANDROID. * src/sfntfont-android.c (sfntfont_android_put_glyphs): Assert that this is never called to draw a stippled background. * src/xfaces.c (x_create_gc) [HAVE_ANDROID]: Redefine as wrapper around android_create_gc. (prepare_face_for_display) [HAVE_ANDROID]: Enable stipples.

; Add 2024 to copyright years

2024-01-02T02:30:05Z

Update Android port

2023-06-16T04:59:44Z

* java/org/gnu/emacs/EmacsActivity.java (EmacsActivity): * java/org/gnu/emacs/EmacsApplication.java (findDumpFile): * java/org/gnu/emacs/EmacsContextMenu.java (EmacsContextMenu) (addSubmenu, display): * java/org/gnu/emacs/EmacsDocumentsProvider.java (getNotificationUri, queryChildDocuments, deleteDocument): * java/org/gnu/emacs/EmacsDrawRectangle.java (perform): * java/org/gnu/emacs/EmacsFillRectangle.java (perform): * java/org/gnu/emacs/EmacsOpenActivity.java (readEmacsClientLog) (checkReadableOrCopy): * java/org/gnu/emacs/EmacsSdk7FontDriver.java (EmacsSdk7FontDriver): * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView): * java/org/gnu/emacs/EmacsView.java (EmacsView): * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow, onKeyUp): * java/org/gnu/emacs/EmacsWindowAttachmentManager.java (EmacsWindowAttachmentManager): Remove various unused arguments and variables, dead stores, and make minor cleanups and performance improvements. * src/androidmenu.c (FIND_METHOD_STATIC, android_menu_show): Adjust accordingly.

Update Android port

2023-03-01T04:00:46Z

* java/Makefile.in (ETAGS, clean): New rules to generate tags. * java/org/gnu/emacs/EmacsActivity.java (EmacsActivity): * java/org/gnu/emacs/EmacsApplication.java (EmacsApplication): * java/org/gnu/emacs/EmacsContextMenu.java (EmacsContextMenu): * java/org/gnu/emacs/EmacsCopyArea.java (EmacsCopyArea): * java/org/gnu/emacs/EmacsDialog.java (EmacsDialog)::(dialog. Then): * java/org/gnu/emacs/EmacsDocumentsProvider.java (EmacsDocumentsProvider): * 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/EmacsFillPolygon.java (EmacsFillPolygon): * java/org/gnu/emacs/EmacsFillRectangle.java (EmacsFillRectangle): * java/org/gnu/emacs/EmacsGC.java (EmacsGC): * java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection): * java/org/gnu/emacs/EmacsNative.java (EmacsNative): * java/org/gnu/emacs/EmacsNoninteractive.java (EmacsNoninteractive): * java/org/gnu/emacs/EmacsOpenActivity.java (EmacsOpenActivity): * java/org/gnu/emacs/EmacsPixmap.java (EmacsPixmap): * java/org/gnu/emacs/EmacsPreferencesActivity.java (EmacsPreferencesActivity): * java/org/gnu/emacs/EmacsSdk11Clipboard.java (EmacsSdk11Clipboard): * java/org/gnu/emacs/EmacsSdk23FontDriver.java (EmacsSdk23FontDriver): * java/org/gnu/emacs/EmacsSdk8Clipboard.java (EmacsSdk8Clipboard): * java/org/gnu/emacs/EmacsService.java (EmacsService): * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView) (buffers): * java/org/gnu/emacs/EmacsView.java (EmacsView, ViewGroup): * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow, drawables): * java/org/gnu/emacs/EmacsWindowAttachmentManager.java (EmacsWindowAttachmentManager): Make classes final where appropriate.

Update Android port

2023-01-19T14:19:06Z

* .gitignore: Add new files. * INSTALL.android: Explain how to build Emacs for ancient versions of Android. * admin/merge-gnulib (GNULIB_MODULES): Add getdelim. * build-aux/config.guess (timestamp, version): * build-aux/config.sub (timestamp, version): Autoupdate. * configure.ac (BUILD_DETAILS, ANDROID_MIN_SDK): (ANDROID_STUBIFY): Allow specifying CFLAGS via ANDROID_CFLAGS. Add new configure tests for Android API version when not explicitly specified. * doc/emacs/android.texi (Android): Add reference to ``Other Input Devices''. (Android File System): Remove restrictions on directory-files on the assets directory. * doc/emacs/emacs.texi (Top): Add Other Input Devices to menu. * doc/emacs/input.texi (Other Input Devices): New node. * doc/lispref/commands.texi (Touchscreen Events): Document changes to touchscreen input events. * doc/lispref/frames.texi (Pop-Up Menus): Likewise. * etc/NEWS: Announce changes. * java/Makefile.in: Use lib-src/asset-directory-tool to generate an `directory-tree' file placed in /assets. * java/debug.sh: Large adjustments to support Android 2.2 and later. * java/org/gnu/emacs/EmacsContextMenu.java (inflateMenuItems): * java/org/gnu/emacs/EmacsCopyArea.java (perform): * java/org/gnu/emacs/EmacsDialog.java (toAlertDialog): * java/org/gnu/emacs/EmacsDrawLine.java (perform): * java/org/gnu/emacs/EmacsDrawRectangle.java (perform): * java/org/gnu/emacs/EmacsDrawable.java (EmacsDrawable): * java/org/gnu/emacs/EmacsFillPolygon.java (perform): * java/org/gnu/emacs/EmacsFillRectangle.java (perform): * java/org/gnu/emacs/EmacsGC.java (EmacsGC): * java/org/gnu/emacs/EmacsPixmap.java (EmacsPixmap): (destroyHandle): * java/org/gnu/emacs/EmacsSdk7FontDriver.java (draw): Avoid redundant canvas saves and restores. * java/org/gnu/emacs/EmacsService.java (run): * java/org/gnu/emacs/EmacsView.java (EmacsView): (handleDirtyBitmap): * java/org/gnu/emacs/EmacsWindow.java (changeWindowBackground) (EmacsWindow): Make compatible with Android 2.2 and later. * lib-src/Makefile.in (DONT_INSTALL): Add asset-directory-tool on Android.:(asset-directory-tool{EXEEXT}): New target. * lib-src/asset-directory-tool.c (struct directory_tree, xmalloc) (main_1, main_2, main): New file. * lib, m4: Merge from gnulib. This will be reverted before merging to master. * lisp/button.el (button-map): (push-button): * lisp/frame.el (display-popup-menus-p): Improve touchscreen support. * lisp/subr.el (event-start): (event-end): Handle touchscreen events. * lisp/touch-screen.el (touch-screen-handle-timeout): (touch-screen-handle-point-update): (touch-screen-handle-point-up): (touch-screen-track-tap): (touch-screen-track-drag): (touch-screen-drag-mode-line-1): (touch-screen-drag-mode-line): New functions. ([mode-line touchscreen-begin]): ([bottom-divider touchscreen-begin]): Bind new events. * lisp/wid-edit.el (widget-event-point): (widget-keymap): (widget-event-start): (widget-button--check-and-call-button): (widget-button-click): Improve touchscreen support. * src/alloc.c (make_lisp_symbol): Avoid ICE on Android NDK GCC. (mark_pinned_symbols): Likewise. * src/android.c (struct android_emacs_window): New struct. (window_class): New variable. (android_run_select_thread): Add workaround for Android platform bug. (android_extract_long, android_scan_directory_tree): New functions. (android_file_access_p): Use those functions instead. (android_init_emacs_window): New function. (android_init_emacs_gc_class): Update signature of `markDirty'. (android_change_gc, android_set_clip_rectangles): Tell the GC whether or not clip rects were dirtied. (android_swap_buffers): Do not look up method every time. (struct android_dir): Adjust for new directory tree lookup. (android_opendir, android_readdir, android_closedir): Likewise. (android_four_corners_bilinear): Fix coding style. (android_ftruncate): New function. * src/android.h: Update prototypes. Replace ftruncate with android_ftruncate when necessary. * src/androidterm.c (handle_one_android_event): Pacify GCC. Fix touch screen tool bar bug. * src/emacs.c (using_utf8): Fix compilation error. * src/fileio.c (Ffile_system_info): Return Qnil when fsusage.o is not built. * src/filelock.c (BOOT_TIME_FILE): Fix definition for Android. * src/frame.c (Fx_parse_geometry): Fix uninitialized variable uses. * src/keyboard.c (lispy_function_keys): Fix `back'. * src/menu.c (x_popup_menu_1): Handle touch screen events. (Fx_popup_menu): Document changes. * src/sfnt.c (main): Improve tests. * src/sfntfont-android.c (sfntfont_android_put_glyphs): Fix minor problem. (init_sfntfont_android): Check for HAVE_DECL_ANDROID_GET_DEVICE_API_LEVEL. * src/sfntfont.c (struct sfnt_font_desc): New fields `adstyle' and `languages'. (sfnt_parse_style): Append tokens to adstyle. (sfnt_parse_languages): New function. (sfnt_enum_font_1): Parse supported languages and adstyle. (sfntfont_list_1): Handle new fields. (sfntfont_text_extents): Fix uninitialized variable use. (syms_of_sfntfont, mark_sfntfont): Adjust accordingly.

Update Android port

2023-01-17T14:10:43Z

* doc/emacs/android.texi (Android Fonts): Document that TTC format fonts are now supported. * doc/emacs/emacs.texi (Top): Fix menus. * doc/lispref/commands.texi (Touchscreen Events) (Key Sequence Input): Document changes to touchscreen events. * etc/DEBUG: Describe how to debug 64 bit binaries on Android. * java/org/gnu/emacs/EmacsCopyArea.java (perform): Explicitly recycle copy bitmap. * java/org/gnu/emacs/EmacsDialog.java (EmacsDialog): New class. * java/org/gnu/emacs/EmacsDrawRectangle.java (perform): Use 5 point PolyLine like X, because Android behaves like Postscript on some devices and X elsewhere. * java/org/gnu/emacs/EmacsFillRectangle.java (perform): Explicitly recycle copy bitmap. * java/org/gnu/emacs/EmacsPixmap.java (destroyHandle): Explicitly recycle bitmap and GC if it is big. * java/org/gnu/emacs/EmacsView.java (EmacsView): Make `bitmapDirty' a boolean. (handleDirtyBitmap): Reimplement in terms of that boolean. Explicitly recycle old bitmap and GC. (onLayout): Fix lock up. (onDetachedFromWindow): Recycle bitmap and GC. * java/org/gnu/emacs/EmacsWindow.java (requestViewLayout): Update call to explicitlyDirtyBitmap. * src/android.c (android_run_select_thread, android_select): Really fix android_select. (android_build_jstring): New function. * src/android.h: Update prototypes. * src/androidmenu.c (android_process_events_for_menu): Totally unblock input before process_pending_signals. (android_menu_show): Remove redundant unblock_input and debugging code. (struct android_emacs_dialog, android_init_emacs_dialog) (android_dialog_show, android_popup_dialog, init_androidmenu): Implement popup dialogs on Android. * src/androidterm.c (android_update_tools) (handle_one_android_event, android_frame_up_to_date): Allow tapping tool bar items. (android_create_terminal): Add dialog hook. (android_wait_for_event): Adjust call to android_select. * src/androidterm.h (struct android_touch_point): New field `tool_bar_p'. * src/keyboard.c (read_key_sequence, head_table) (syms_of_keyboard): Prefix touchscreen events with posn. * src/keyboard.h (EVENT_HEAD): Handle touchscreen events. * src/process.c (wait_reading_process_output): Adjust call to android_select. * src/sfnt.c (sfnt_read_table_directory): If the first long turns out to be ttcf, return -1. (sfnt_read_ttc_header): New function. (main): Test TTC support. * src/sfnt.h (struct sfnt_ttc_header): New structure. (enum sfnt_ttc_tag): New enum. * src/sfntfont-android.c (struct sfntfont_android_scanline_buffer): New structure. (GET_SCANLINE_BUFFER): New macro. Try to avoid so much malloc upon accessing the scanline buffer. (sfntfont_android_put_glyphs): Do not use SAFE_ALLOCA to allocate the scaline buffer. (Fandroid_enumerate_fonts): Enumerate ttc fonts too. * src/sfntfont.c (struct sfnt_font_desc): New field `offset'. (sfnt_enum_font_1): Split out enumeration code from sfnt_enum_font. (sfnt_enum_font): Read TTC tables and enumerate each font therein. (sfntfont_open): Seek to the offset specified. * xcompile/Makefile.in (maintainer-clean): Fix depends here.

Update Java part of Android port

2023-01-08T07:39:02Z

* java/org/gnu/emacs/EmacsCopyArea.java (EmacsCopyArea, perform) (paintTo): * java/org/gnu/emacs/EmacsDrawLine.java (EmacsDrawLine): * java/org/gnu/emacs/EmacsDrawPoint.java (EmacsDrawPoint): * java/org/gnu/emacs/EmacsDrawRectangle.java (EmacsDrawRectangle) (paintTo): * 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/EmacsNative.java (EmacsNative): * java/org/gnu/emacs/EmacsPixmap.java (EmacsPixmap): * java/org/gnu/emacs/EmacsSdk23FontDriver.java (EmacsSdk23FontDriver): * java/org/gnu/emacs/EmacsSdk7FontDriver.java (EmacsSdk7FontDriver, textExtents1, textExtents, draw): * java/org/gnu/emacs/EmacsService.java (EmacsService, copyArea): * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView): * java/org/gnu/emacs/EmacsView.java (EmacsView, onLayout) (onFocusChanged): * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow, run) (resizeWindow, lockCanvas, getBitmap, onKeyDown, onKeyUp) (onActivityDetached): Move rendering to main thread. Make drawing operations completely static.