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4e46df9651
* java/org/gnu/emacs/EmacsDrawLine.java (perform): * java/org/gnu/emacs/EmacsDrawRectangle.java (perform): Call damageRect with integer coordinates in lieu of consing a new Rect. * java/org/gnu/emacs/EmacsDrawable.java (damageRect) <IIII>: Declare a new variant of damageRect, accepting four integers designating the extents of the damage rectangle. * java/org/gnu/emacs/EmacsPixmap.java (damageRect) <IIII>: New stub. * java/org/gnu/emacs/EmacsView.java (damageRect) <IIII>: Implement this overloaded variant of damageRect. * java/org/gnu/emacs/EmacsWindow.java (damageRect): Ditto. * src/android.c (android_init_emacs_drawable) (android_init_emacs_window): Move search for `damageRect' to android_init_emacs_window. (android_damage_window): Call IIII variant of `damageRect' to avoid consing a new rectangle. Ameliorate dynamic method dispatch overhead.
33 lines
1.1 KiB
Java
33 lines
1.1 KiB
Java
/* Communication module for Android terminals. -*- c-file-style: "GNU" -*-
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Copyright (C) 2023 Free Software Foundation, Inc.
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This file is part of GNU Emacs.
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GNU Emacs is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at
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your option) any later version.
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GNU Emacs is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
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package org.gnu.emacs;
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import android.graphics.Rect;
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import android.graphics.Bitmap;
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import android.graphics.Canvas;
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public interface EmacsDrawable
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{
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public Canvas lockCanvas (EmacsGC gc);
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public void damageRect (Rect damageRect);
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public void damageRect (int left, int top, int right, int bottom);
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public Bitmap getBitmap ();
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public boolean isDestroyed ();
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};
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