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Code Issues Projects Releases Wiki Activity

Introduce an input method callback required by Android 34

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* java/org/gnu/emacs/EmacsInputConnection.java (replaceText):
New function.

* java/org/gnu/emacs/EmacsNative.java (replaceText): Declare
native function.

* src/androidgui.h (enum android_ime_operation): New operation
ANDROID_IME_REPLACE_TEXT.

* src/androidterm.c (android_handle_ime_event): Decode text when
encountering an ANDROID_IME_REPLACE_TEXT operation.  Return if
decoding overflowed rather than presenting Qnil to textconv
functions.
(replaceText): New JNI function.

* src/frame.h (enum text_conversion_operation): New operation
TEXTCONV_REPLACE_TEXT.

* src/textconv.c (really_commit_text): Move point to start if
the composing region is set.
(really_replace_text): New function.
(handle_pending_conversion_events_1) <TEXTCONV_REPLACE_TEXT>:
New case.
(replace_text): New function.

* src/textconv.h: Update prototypes.
This commit is contained in:
Po Lu 2023-10-05 14:23:20 +08:00
parent 253f1aff1a
commit 123b77436e
7 changed files with 238 additions and 1 deletions
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4
java/org/gnu/emacs/EmacsNative.java
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@ -26,6 +26,7 @@ import android.graphics.Bitmap;
import android.view.inputmethod.ExtractedText;
import android.view.inputmethod.ExtractedTextRequest;
import android.view.inputmethod.SurroundingText;
import android.view.inputmethod.TextAttribute;
import android.view.inputmethod.TextSnapshot;
public final class EmacsNative
@ -219,6 +220,9 @@ public final class EmacsNative
int leftLength,
int rightLength);
public static native void finishComposingText (short window);
public static native void replaceText (short window, int start, int end,
String text, int newCursorPosition,
TextAttribute attributes);
public static native String getSelectedText (short window, int flags);
public static native String getTextAfterCursor (short window, int length,
int flags);