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Viewing changes to libutouch-geis/backend/xcb/geis_xcb_backend_token.h

  • Committer: Francis Ginther
  • Date: 2012-08-16 13:43:15 UTC
  • mfrom: (49.1.37)
  • Revision ID: francis.ginther@canonical.com-20120816134315-ex9m75nqcv0uryim
https://launchpad.net/bugs/813819
https://launchpad.net/bugs/984069
https://launchpad.net/bugs/985916
https://launchpad.net/bugs/986215
https://launchpad.net/bugs/987539
https://launchpad.net/bugs/997630
https://launchpad.net/bugs/1001365
https://launchpad.net/bugs/1009270
https://launchpad.net/bugs/1015775
https://launchpad.net/bugs/1021448
* New upstream release.
  - fixes pinch radius and drag delta calculations (lp: #985916)
    (lp: #986215)
  - changes type of geisSubscriptionFlags (lp: #813819)
  - changes direct devices to use window coordinates (lp: #984069)
  - reports device axis extents, if available (lp: #987539)
  - removes XCB back end
  - removes overlapping events when a gesture is accepted (lp: #1001365)
  - avoids trying to start a DBus session if there is none already
    (lp: #997630)
  - detect added devices properly (LP: #1009270)
  - fix crash when accepting a gesture (LP: #1015775)
  - fix result value of geis_subscription_deactivate() (LP: #1021448)
  - upstream project renamed to just 'geis'

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libutouch-geis/backend/xcb/geis_xcb_backend_token.h
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/**
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 * @file geis_xcb_backend_token.h
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 * @brief GEIS filter token for the XCB-based grail back end
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 *
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 * Copyright 2011 Canonical Ltd.
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 *
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 * This library is free software; you can redistribute it and/or modify it under
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 * the terms of the GNU Lesser General Public License as published by the Free
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 * Software Foundation; either version 3 of the License, or (at your option) any
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 * later version.
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 *
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 * This library is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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 * details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#ifndef GEIS_XCB_BACKEND_TOKEN_H_
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#define GEIS_XCB_BACKEND_TOKEN_H_
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#include "geis_backend_protected.h"
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#include <xcb/xcb.h>
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typedef struct XcbBackendToken *XcbBackendToken;
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GeisBackendToken geis_xcb_token_new(GeisBackend be, GeisBackendTokenInitState);
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void geis_xcb_token_set_xcb(GeisBackendToken, xcb_connection_t *xcb_connection);
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GeisStatus geis_xcb_token_add_class_term(GeisBackendToken     gbtoken,
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                                         void                *context,
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                                         GeisString           name,
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                                         GeisFilterOperation  op,
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                                         void                *value);
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GeisStatus geis_xcb_token_add_device_term(GeisBackendToken     gbtoken,
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                                          void                *context,
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                                          GeisString           name,
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                                          GeisFilterOperation  op,
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                                          void                *value);
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GeisStatus geis_xcb_token_add_region_term(GeisBackendToken     gbtoken,
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                                          void                *context,
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                                          GeisString           name,
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                                          GeisFilterOperation  op,
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                                          void                *value);
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GeisStatus geis_xcb_token_add_feature_term(GeisBackendToken     gbtoken,
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                                           void                *context,
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                                           GeisString           name,
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                                           GeisFilterOperation  op,
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                                           void                *value);
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/**
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 * Gets the number of devices on a token.
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 */
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uint16_t geis_xcb_token_device_count(XcbBackendToken token);
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/**
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 * Gets an indicated device from a tken.
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 */
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uint16_t geis_xcb_token_device(XcbBackendToken token, uint16_t index);
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/**
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 * Gets the number of windowids on a token.
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 */
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int geis_xcb_token_window_count(XcbBackendToken token);
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/**
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 * Gets an indicated window from a token.
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 */
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xcb_window_t geis_xcb_token_window(XcbBackendToken token, int index);
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/**
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 * Gets the size of the grail bitmask on the token.
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 */
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uint16_t geis_xcb_token_grail_mask_len(XcbBackendToken token);
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/**
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 * Gets the grail bitmask fro the token.
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 */
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uint32_t* geis_xcb_token_grail_mask(XcbBackendToken token);
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#endif /* GEIS_XCB_BACKEND_TOKEN_H_ */