From a496509cedb17109d0e6297a74e2ff8ed526333c Mon Sep 17 00:00:00 2001 From: Po Lu Date: Thu, 19 Jan 2023 22:19:06 +0800 Subject: Update Android port * .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. --- java/org/gnu/emacs/EmacsWindow.java | 80 +++++++++++++++++++++++++++---------- 1 file changed, 59 insertions(+), 21 deletions(-) (limited to 'java/org/gnu/emacs/EmacsWindow.java') diff --git a/java/org/gnu/emacs/EmacsWindow.java b/java/org/gnu/emacs/EmacsWindow.java index f5b50f11f14..c5b1522086c 100644 --- a/java/org/gnu/emacs/EmacsWindow.java +++ b/java/org/gnu/emacs/EmacsWindow.java @@ -164,7 +164,7 @@ public class EmacsWindow extends EmacsHandleObject { /* scratchGC is used as the argument to a FillRectangles req. */ scratchGC.foreground = pixel; - scratchGC.markDirty (); + scratchGC.markDirty (false); } public Rect @@ -466,9 +466,9 @@ public class EmacsWindow extends EmacsHandleObject @Override public Canvas - lockCanvas () + lockCanvas (EmacsGC gc) { - return view.getCanvas (); + return view.getCanvas (gc); } @Override @@ -512,37 +512,75 @@ public class EmacsWindow extends EmacsHandleObject public void onKeyDown (int keyCode, KeyEvent event) { - int state; + int state, state_1; - state = event.getModifiers (); - state &= ~(KeyEvent.META_ALT_MASK | KeyEvent.META_CTRL_MASK); + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) + state = event.getModifiers (); + else + { + /* Replace this with getMetaState and manual + normalization. */ + state = event.getMetaState (); + + /* Normalize the state by setting the generic modifier bit if + either a left or right modifier is pressed. */ + + if ((state & KeyEvent.META_ALT_LEFT_ON) != 0 + || (state & KeyEvent.META_ALT_RIGHT_ON) != 0) + state |= KeyEvent.META_ALT_MASK; + + if ((state & KeyEvent.META_CTRL_LEFT_ON) != 0 + || (state & KeyEvent.META_CTRL_RIGHT_ON) != 0) + state |= KeyEvent.META_CTRL_MASK; + } + + /* Ignore meta-state understood by Emacs for now, or Ctrl+C will + not be recognized as an ASCII key press event. */ + state_1 + = state & ~(KeyEvent.META_ALT_MASK | KeyEvent.META_CTRL_MASK); EmacsNative.sendKeyPress (this.handle, event.getEventTime (), - event.getModifiers (), - keyCode, - /* Ignore meta-state understood by Emacs - for now, or Ctrl+C will not be - recognized as an ASCII key press - event. */ - event.getUnicodeChar (state)); - lastModifiers = event.getModifiers (); + state, keyCode, + event.getUnicodeChar (state_1)); + lastModifiers = state; } public void onKeyUp (int keyCode, KeyEvent event) { - int state; + int state, state_1; + + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) + state = event.getModifiers (); + else + { + /* Replace this with getMetaState and manual + normalization. */ + state = event.getMetaState (); + + /* Normalize the state by setting the generic modifier bit if + either a left or right modifier is pressed. */ + + if ((state & KeyEvent.META_ALT_LEFT_ON) != 0 + || (state & KeyEvent.META_ALT_RIGHT_ON) != 0) + state |= KeyEvent.META_ALT_MASK; + + if ((state & KeyEvent.META_CTRL_LEFT_ON) != 0 + || (state & KeyEvent.META_CTRL_RIGHT_ON) != 0) + state |= KeyEvent.META_CTRL_MASK; + } - state = event.getModifiers (); - state &= ~(KeyEvent.META_ALT_MASK | KeyEvent.META_CTRL_MASK); + /* Ignore meta-state understood by Emacs for now, or Ctrl+C will + not be recognized as an ASCII key press event. */ + state_1 + = state & ~(KeyEvent.META_ALT_MASK | KeyEvent.META_CTRL_MASK); EmacsNative.sendKeyRelease (this.handle, event.getEventTime (), - event.getModifiers (), - keyCode, - event.getUnicodeChar (state)); - lastModifiers = event.getModifiers (); + state, keyCode, + event.getUnicodeChar (state_1)); + lastModifiers = state; } public void -- cgit v1.3