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/* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and/or associated documentation files (the
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* "Materials"), to deal in the Materials without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Materials, and to
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* permit persons to whom the Materials are furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Materials.
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*
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* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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*
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* Description:
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* Symbian notifications
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*!
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* \brief Initialises the Symbian specific device data, including
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* the SUS observers
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*
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* \param source the source to be initialised
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* \return OWF_TRUE id successfull
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*/
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OWF_API_CALL OWFboolean
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owfSymDeviceInitialise(WFC_IMAGE_PROVIDER* source);
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/*!
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* \brief Destroys the Symbian specific device data, including
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* the SUS observers
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*
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* \param device the device to be destroyed
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* \param source the source to be initialised
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* \param position in the device list
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*/
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OWF_API_CALL void
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owfSymDeviceDestroy(WFC_DEVICE* device, WFC_IMAGE_PROVIDER* source, WFCint position);
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/*!
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* \brief Notifies the stream associated with element that the read buffer has been aquired
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*
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* Used to solve the initial availabilty request
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*
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* \param context The context corresponding to the ongoing composition
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* \param element The element that composition has just started for
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*
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* \return OWF_TRUE id successfull
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*/
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OWF_API_CALL OWFboolean
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owfSymElementNotifications(WFC_CONTEXT* context, WFC_ELEMENT* element);
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/*!
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* \brief Resets the visibility state associated with each source
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*
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* Used after each commit
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*
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* \param context The context
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*/
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OWF_API_CALL void
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owfSymDeviceResetVisibilityState(WFC_CONTEXT* context);
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/*!
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* \brief Processes all notifications for a context immediately after the context has been composed
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*
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* \param context The context coresponding to the caller composer
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*/
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OWF_API_CALL WFCint
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owfSymProcessAllNotifications(WFC_CONTEXT* context);
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#ifdef __cplusplus
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}
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#endif
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