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author | David 'Digit' Turner <digit@android.com> | 2010-05-25 18:16:10 -0700 |
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committer | David 'Digit' Turner <digit@android.com> | 2010-05-25 18:45:33 -0700 |
commit | 34f2974ce7ec7c71beb47b5daf9089d5c8c40c79 (patch) | |
tree | 0a8291f99ace9a1c770ddd701c08dc581609825d /user-events-qemu.c | |
parent | 3bca7734dc4b3a9e1e24964183d9765780dee4ea (diff) | |
download | external_qemu-34f2974ce7ec7c71beb47b5daf9089d5c8c40c79.zip external_qemu-34f2974ce7ec7c71beb47b5daf9089d5c8c40c79.tar.gz external_qemu-34f2974ce7ec7c71beb47b5daf9089d5c8c40c79.tar.bz2 |
Add small user-event abstraction interface.
Preparation for future UI frontend/backend separation.
This is done to ensure that the code under android/skin/ does not depend
on any QEMU-specific header. We achieve this by adding a new abstract header
"user-events.h" and one QEMU-specific implementations for the functions
defined here.
This also modifies console.h and vl-android.c to make them closer to
upstream (by removing Android-specific changes).
+ fix Makefile.android to always build SDL from sources in standalone mode.
Change-Id: I0d152741e7bb2c9cd283f5c35bd054385c7c1eb3
Diffstat (limited to 'user-events-qemu.c')
-rw-r--r-- | user-events-qemu.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/user-events-qemu.c b/user-events-qemu.c new file mode 100644 index 0000000..45a994a --- /dev/null +++ b/user-events-qemu.c @@ -0,0 +1,64 @@ +/* Copyright (C) 2010 The Android Open Source Project +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +*/ +#include "user-events.h" +#include "android/utils/debug.h" +#include "console.h" +#include <stdio.h> + +void +user_event_keycodes(int *kcodes, int count) +{ + int nn; + for (nn = 0; nn < count; nn++) + user_event_keycode(kcodes[nn]); +} + +void +user_event_keycode(int kcode) +{ + kbd_put_keycode(kcode); +} + +void +user_event_key(unsigned code, unsigned down) +{ + if(code == 0) { + return; + } + if (VERBOSE_CHECK(keys)) + printf(">> KEY [0x%03x,%s]\n", (code & 0x1ff), down ? "down" : " up " ); + + user_event_keycode((code & 0x1ff) | (down ? 0x200 : 0)); +} + + +void +user_event_mouse(int dx, int dy, int dz, unsigned buttons_state) +{ + kbd_mouse_event(dx, dy, dz, buttons_state); +} + +static QEMUPutGenericEvent *generic_event_callback; +static void* generic_event_opaque; + +void user_event_register_generic(void* opaque, QEMUPutGenericEvent *callback) +{ + generic_event_callback = callback; + generic_event_opaque = opaque; +} + +void +user_event_generic(int type, int code, int value) +{ + if (generic_event_callback) + generic_event_callback(generic_event_opaque, type, code, value); +} |