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| author | Thomas Martitz <kugel@rockbox.org> | 2012-01-27 00:12:03 +0100 |
|---|---|---|
| committer | Thomas Martitz <kugel@rockbox.org> | 2012-01-27 09:15:05 +0100 |
| commit | aba5c47dd6369a3612be4165a16054ebd6d74af3 (patch) | |
| tree | 38f9340683618d117f6e7d9de5a6b5b8fd3ad798 /apps/plugins/lib/pluginlib_touchscreen.h | |
| parent | 7c623d577beea6fce3eadaa697d5e6835d820bdf (diff) | |
| download | rockbox-aba5c47dd6369a3612be4165a16054ebd6d74af3.zip rockbox-aba5c47dd6369a3612be4165a16054ebd6d74af3.tar.gz rockbox-aba5c47dd6369a3612be4165a16054ebd6d74af3.tar.bz2 rockbox-aba5c47dd6369a3612be4165a16054ebd6d74af3.tar.xz | |
pluginlib_touchscreen: Rework API to offer wait-for-button APIs.
The old touchscreen_get() needed an external button_get() call. Now two APIs are
added that do this call internally. This way they behave similar to get_action.
The old API is preserved (but renamed) since it's used in reversi.
Change-Id: I24902c64a357f2fdd7d0c2f5371cbfd20f34f1c8
Diffstat (limited to 'apps/plugins/lib/pluginlib_touchscreen.h')
| -rw-r--r-- | apps/plugins/lib/pluginlib_touchscreen.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/apps/plugins/lib/pluginlib_touchscreen.h b/apps/plugins/lib/pluginlib_touchscreen.h index f278765..dbd944c 100644 --- a/apps/plugins/lib/pluginlib_touchscreen.h +++ b/apps/plugins/lib/pluginlib_touchscreen.h @@ -40,8 +40,13 @@ struct touchbutton { fb_data *pixmap; /* Currently unused, but will allow for a graphic */ }; -/* Get: tests for a button press and returns action. */ -int touchbutton_get(struct touchbutton *data, int button, int num_buttons); +/* Check: tests if the result of button_get() beloned to a touch button */ +int touchbutton_check_button(int button, struct touchbutton *data, int num_buttons); +/* Wait: Wait for input and return the corresponding action */ +int touchbutton_get(struct touchbutton *data, int num_buttons); +/* Wait with timeout */ +int touchbutton_get_w_tmo(int timeout, struct touchbutton *data, int num_buttons); + /* Draw: Draws all visible buttons */ void touchbutton_draw(struct touchbutton *data, int num_buttons); |