mirrors/emacs
1
Fork 0
mirror of git://git.sv.gnu.org/emacs.git synced 2026-01-14 15:30:29 -08:00
Code Issues Projects Releases Wiki Activity

Port visible bell to Android

Browse source 
* 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.
This commit is contained in:
Po Lu 2024-05-02 11:31:37 +08:00
parent d3e95fcae9
commit b84fa71f89
7 changed files with 62 additions and 374 deletions
Download patch file Download diff file Expand all files Collapse all files

16
java/org/gnu/emacs/EmacsGC.java
View file

@ -27,9 +27,7 @@ import android.graphics.Canvas;
import android.graphics.ColorFilter;
import android.graphics.PorterDuff.Mode;
import android.graphics.PorterDuffColorFilter;
import android.graphics.PorterDuffXfermode;
import android.graphics.Shader.TileMode;
import android.graphics.Xfermode;
import android.graphics.drawable.BitmapDrawable;
@ -40,8 +38,8 @@ import android.os.Build;
public final class EmacsGC extends EmacsHandleObject
{
public static final int GC_COPY = 0;
public static final int GC_XOR = 1;
public static final int GC_COPY = 0;
public static final int GC_INVERT = 1;
public static final int GC_FILL_SOLID = 0;
public static final int GC_FILL_OPAQUE_STIPPLED = 1;
@ -49,8 +47,6 @@ public final class EmacsGC extends EmacsHandleObject
public static final int GC_LINE_SOLID = 0;
public static final int GC_LINE_ON_OFF_DASH = 1;
public static final Xfermode xorAlu, srcInAlu;
public int function, fill_style;
public int foreground, background;
public int clip_x_origin, clip_y_origin;
@ -72,12 +68,6 @@ public final class EmacsGC extends EmacsHandleObject
rectangles changed. 0 if there are no clip rectangles. */
public long clipRectID;
static
{
xorAlu = new PorterDuffXfermode (Mode.XOR);
srcInAlu = new PorterDuffXfermode (Mode.SRC_IN);
}
/* The following fields are only set on immutable GCs. */
public
@ -131,8 +121,6 @@ public final class EmacsGC extends EmacsHandleObject
/* A line_width of 0 is equivalent to that of 1. */
gcPaint.setStrokeWidth (line_width < 1 ? 1 : line_width);
gcPaint.setColor (foreground | 0xff000000);
gcPaint.setXfermode (function == GC_XOR
? xorAlu : srcInAlu);
/* Update the stipple object with the new stipple bitmap, or delete
it if the stipple has been cleared on systems too old to support