1 /* Copyright (C) 2010 The Android Open Source Project
2 **
3 ** This software is licensed under the terms of the GNU General Public
4 ** License version 2, as published by the Free Software Foundation, and
5 ** may be copied, distributed, and modified under those terms.
6 **
7 ** This program is distributed in the hope that it will be useful,
8 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
9 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 ** GNU General Public License for more details.
11 */
12
13 #include <stdio.h>
14 #include "android/utils/debug.h"
15 #include "android/keycode-array.h"
16 #include "user-events.h"
17
18 void
android_keycodes_add_key_event(AKeycodeBuffer * keycodes,unsigned code,unsigned down)19 android_keycodes_add_key_event( AKeycodeBuffer* keycodes,
20 unsigned code,
21 unsigned down )
22 {
23 if (code != 0 && keycodes->keycode_count < MAX_KEYCODES) {
24 keycodes->keycodes[(int)keycodes->keycode_count++] =
25 ( (code & 0x1ff) | (down ? 0x200 : 0) );
26 }
27 }
28
29 void
android_keycodes_flush(AKeycodeBuffer * keycodes)30 android_keycodes_flush(AKeycodeBuffer* keycodes)
31 {
32 if (keycodes->keycode_count > 0) {
33 if (VERBOSE_CHECK(keys)) {
34 int nn;
35 printf(">> KEY" );
36 for (nn = 0; nn < keycodes->keycode_count; nn++) {
37 int code = keycodes->keycodes[nn];
38 printf(" [0x%03x,%s]", (code & 0x1ff), (code & 0x200) ? "down" : " up " );
39 }
40 printf( "\n" );
41 }
42 user_event_keycodes(keycodes->keycodes, keycodes->keycode_count);
43 keycodes->keycode_count = 0;
44 }
45 }
46