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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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* Copyright (c) 2026-present Eclipse ThreadX contributors |
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* |
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* This program and the accompanying materials are made available under the |
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* terms of the MIT License which is available at |
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* https://opensource.org/licenses/MIT. |
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* |
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* SPDX-License-Identifier: MIT |
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**************************************************************************/ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/** */ |
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/** GUIX Component */ |
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/** */ |
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/** System Management (System) */ |
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/** */ |
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/**************************************************************************/ |
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#define GX_SOURCE_CODE |
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/* Include necessary system files. */ |
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#include "gx_api.h" |
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#include "gx_system.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_system_event_send PORTABLE C */ |
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/* 6.1.11 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This service sends the specified event for processing. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* event Pointer to event */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* status Completion status */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* GX_ABS Compute the absolute value */ |
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/* tx_queue_send Send message through ThreadX */ |
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/* queue */ |
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/* _gx_system_pen_speed_init Initialize pen speed */ |
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/* _gx_system_pen_speed_update Update pen speed */ |
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/* _gx_system_pen_flick_test Check for pen flick event */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* GUIX Application */ |
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/* GUIX Internal Code */ |
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/* */ |
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/**************************************************************************/ |
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UINT _gx_system_event_send(GX_EVENT *in_event) |
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{ |
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UINT status = GX_SYSTEM_ERROR; |
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GX_BOOL check_send_flick = GX_FALSE; |
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GX_WIDGET *target = GX_NULL; |
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✓✓✓✓
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switch (in_event -> gx_event_type) |
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{ |
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case GX_EVENT_PEN_DOWN: |
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_gx_system_pen_speed_init(&in_event -> gx_event_payload.gx_event_pointdata); |
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break; |
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case GX_EVENT_PEN_DRAG: |
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_gx_system_pen_speed_update(&in_event -> gx_event_payload.gx_event_pointdata); |
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break; |
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case GX_EVENT_PEN_UP: |
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check_send_flick = GX_TRUE; |
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✓✓ |
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if (_gx_system_capture_count > 0) |
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{ |
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/* Get the widget that owns the system input. */ |
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target = *_gx_system_input_capture_stack; |
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} |
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break; |
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} |
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#ifdef GX_THREADX_BINDING |
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✓✓ |
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if (tx_queue_send(&_gx_system_event_queue, in_event, TX_NO_WAIT) == |
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TX_SUCCESS) |
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{ |
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status = GX_SUCCESS; |
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} |
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#else |
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GX_EVENT_PUSH(in_event); |
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#endif |
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✓✓ |
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if (check_send_flick) |
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{ |
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_gx_system_pen_flick_test(target); |
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} |
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return status; |
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} |
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