From d07c43f9f19dc0ee38aaf44947cfc396f437490e Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Tue, 3 Aug 2010 15:01:50 +0200 Subject: Introduce zoom, rotate and combo gestures Introduce grail_mask bit functions, and add new gestures as separate functions, referring to the same move model. Signed-off-by: Henrik Rydberg --- src/mtdev-plumbing.h | 105 --------------------------------------------------- 1 file changed, 105 deletions(-) delete mode 100644 src/mtdev-plumbing.h (limited to 'src/mtdev-plumbing.h') diff --git a/src/mtdev-plumbing.h b/src/mtdev-plumbing.h deleted file mode 100644 index c1d141e..0000000 --- a/src/mtdev-plumbing.h +++ /dev/null @@ -1,105 +0,0 @@ -/***************************************************************************** - * - * mtdev - Multitouch Protocol Translation Library (MIT license) - * - * Copyright (C) 2010 Henrik Rydberg - * Copyright (C) 2010 Canonical Ltd. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - ****************************************************************************/ - -#ifndef _MTDEV_PLUMBING_H -#define _MTDEV_PLUMBING_H - -#include - -/** - * mtdev_init - initialize mtdev converter - * @dev: the mtdev to initialize - * - * Sets up the internal data structures. - * - * Returns zero on success, negative error number otherwise. - */ -int mtdev_init(struct mtdev *dev); - -/** - * mtdev_configure - configure the mtdev converter - * @dev: the mtdev to configure - * @fd: file descriptor of the kernel device - * - * Reads the device properties to set up the protocol capabilities. - * If preferred, this can be done by hand, omitting this call. - * - * Returns zero on success, negative error number otherwise. - */ -int mtdev_configure(struct mtdev *dev, int fd); - -/** - * mtdev_fetch_event - fetch an event from the kernel device - * @dev: the mtdev in use - * @fd: file descriptor of the kernel device - * @ev: the kernel input event to fill - * - * Fetch a kernel event from the kernel device. The read operation - * behaves as dictated by the file descriptor; if O_NONBLOCK is not - * set, the read will block until an event is available. - * - * On success, returns the number of events read (0 or 1). Otherwise, - * a standard negative error number is returned. - */ -int mtdev_fetch_event(struct mtdev *dev, int fd, struct input_event *ev); - -/** - * mtdev_put_event - put an event into the converter - * @dev: the mtdev in use - * @ev: the kernel input event to put - * - * Put a kernel event into the mtdev converter. The event should - * come straight from the device. - * - * This call does not block; if the buffer becomes full, older events - * are dropped. The buffer is guaranteed to handle several complete MT - * packets. - */ -void mtdev_put_event(struct mtdev *dev, const struct input_event *ev); - -/** - * mtdev_empty - check if there are events to get - * @dev: the mtdev in use - * - * Returns true if the processed event queue is empty, false otherwise. - */ -int mtdev_empty(struct mtdev *dev); - -/** - * mtdev_get_event - get processed events from mtdev - * @dev: the mtdev in use - * @ev: the input event to fill - * - * Get a processed event from mtdev. The events appear as if they came - * from a type B device emitting MT slot events. - * - * The queue must be non-empty before calling this function. - */ -void mtdev_get_event(struct mtdev *dev, struct input_event* ev); - -#endif -- cgit v1.2.3