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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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/** Sprite Management (Sprite) */ |
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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_sprite.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_sprite_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 sprite, 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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/* sprite Pointer to sprite widget */ |
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/* control block */ |
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/* name Logical name of sprite */ |
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/* parent Pointer to parent widget */ |
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/* of sprite */ |
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/* frame_list The frame_list to be assigned */ |
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/* frame_count Number of frames in the frame */ |
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/* style Sprite stuyle */ |
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/* button_id Application-defined ID of */ |
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/* the sprite */ |
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/* size Size of the sprite */ |
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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 sprite 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_sprite_create(GX_SPRITE *sprite, GX_CONST GX_CHAR *name, GX_WIDGET *parent, |
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GX_SPRITE_FRAME *frame_list, USHORT frame_count, |
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ULONG style, USHORT sprite_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 *)sprite, name, GX_NULL, style, sprite_id, size); |
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/* Populate the rest of prompt control block - overriding as necessary. */ |
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sprite -> gx_widget_type = GX_TYPE_SPRITE; |
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sprite -> gx_widget_draw_function = (VOID (*)(GX_WIDGET *))_gx_sprite_draw; |
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sprite -> gx_widget_event_process_function = (UINT (*)(GX_WIDGET *, GX_EVENT *))_gx_sprite_event_process; |
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sprite -> gx_sprite_current_frame = 0; |
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sprite -> gx_sprite_run_state = GX_SPRITE_IDLE; |
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sprite -> gx_sprite_frame_list = frame_list; |
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sprite -> gx_sprite_frame_count = frame_count; |
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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 *)sprite); |
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} |
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/* Return the status from prompt create. */ |
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return(GX_SUCCESS); |
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} |
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