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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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/** Radial Slider Management (Slider) */ |
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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_widget.h" |
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#include "gx_radial_slider.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_radial_slider_create PORTABLE C */ |
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/* 6.1 */ |
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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 function creates a radial slider, which is a special type of */ |
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/* widget. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* slider Radial slider control block */ |
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/* name Name of radial slider */ |
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/* parent Parent widget control block */ |
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/* info Pointer to radial slider info */ |
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/* style Style of prompt */ |
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/* slider_id Application-defined ID of */ |
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/* radial slider */ |
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/* size Widget size */ |
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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_widget_create Create the underlying widget */ |
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/* _gx_widget_link Link the widget to its parent */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* Application Code */ |
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/* */ |
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/**************************************************************************/ |
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UINT _gx_radial_slider_create(GX_RADIAL_SLIDER *slider, GX_CONST GX_CHAR *name, GX_WIDGET *parent, |
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GX_RADIAL_SLIDER_INFO *info, ULONG style, USHORT slider_id, GX_CONST GX_RECTANGLE *size) |
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{ |
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/* Call the widget create function. */ |
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_gx_widget_create((GX_WIDGET *)slider, name, GX_NULL, style, slider_id, size); |
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/* Populate the rest of control block - overriding as necessary. */ |
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slider -> gx_radial_slider_info = *info; |
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slider -> gx_widget_type = GX_TYPE_RADIAL_SLIDER; |
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slider -> gx_widget_draw_function = (VOID (*)(GX_WIDGET *))_gx_radial_slider_draw; |
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slider -> gx_widget_event_process_function = (UINT (*)(GX_WIDGET *, GX_EVENT *event_ptr))_gx_radial_slider_event_process; |
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slider -> gx_radial_slider_start_angle = 0; |
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slider -> gx_radial_slider_target_angle = 0; |
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slider -> gx_radial_slider_animation_total_steps = 15; |
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slider -> gx_radial_slider_animation_step = 0; |
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slider -> gx_radial_slider_animation_delay = 2; |
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slider -> gx_widget_status |= GX_STATUS_ANIMATION_NONE; |
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slider -> gx_radial_slider_animation_style = GX_ANIMATION_CIRC_EASE_IN_OUT; |
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/* Determine if a parent widget was provided. */ |
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✓✓ |
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if (parent) |
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{ |
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_gx_widget_link(parent, (GX_WIDGET *)slider); |
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} |
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/* Return the status from widget create. */ |
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return(GX_SUCCESS); |
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} |
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