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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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/** Animation Management (Animation) */ |
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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_system.h" |
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#include "gx_canvas.h" |
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#include "gx_animation.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_animation_complete_event_send 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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/* Internal helper function to send an animation complete event. */ |
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/* */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* animation Pointer to animation control */ |
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/* block */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* None */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* _gx_system_event_send Send GUIX event */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* _gx_animation_complete */ |
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/* _gx_animation_slide_landing */ |
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/* */ |
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/**************************************************************************/ |
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#if (GX_ANIMATION_POOL_SIZE > 0) |
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VOID _gx_animation_complete_event_send(GX_ANIMATION *animation) |
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{ |
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GX_EVENT complete_event; |
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✓✓ |
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if (animation -> gx_animation_info.gx_animation_id) |
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{ |
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✓✓ |
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if (animation -> gx_animation_info.gx_animation_target) |
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{ |
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complete_event.gx_event_target = animation -> gx_animation_info.gx_animation_target; |
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} |
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else |
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{ |
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complete_event.gx_event_target = animation -> gx_animation_info.gx_animation_parent; |
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} |
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/* send event to notify the animation has been completed */ |
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complete_event.gx_event_type = GX_EVENT_ANIMATION_COMPLETE; |
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complete_event.gx_event_sender = animation -> gx_animation_info.gx_animation_id; |
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_gx_system_event_send(&complete_event); |
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} |
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} |
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#endif |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_animation_complete PORTABLE C */ |
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/* 6.1.3 */ |
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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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/* Called internally when an animation sequence is finished. */ |
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/* */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* animation Pointer to window control */ |
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/* block */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* None */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* _gx_animation_stop Stop an animation */ |
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/* _gx_widget_detach Detach a widget from its */ |
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/* parent */ |
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/* _gx_widget_hide Hide a widget */ |
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/* _gx_widget_shift Shift a widget */ |
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/* _gx_widget_attach Attach a widget to its parent */ |
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/* _gx_system_event_send Send GUIX event */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* _gx_animation_update */ |
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/* */ |
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/**************************************************************************/ |
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#if (GX_ANIMATION_POOL_SIZE > 0) |
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VOID _gx_animation_complete(GX_ANIMATION *animation) |
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{ |
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GX_WIDGET *target; |
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GX_VALUE xshift; |
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GX_VALUE yshift; |
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/* Remove animation from active list and assign idle status */ |
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_gx_animation_stop(animation); |
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/* do final cleanup */ |
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target = animation -> gx_animation_info.gx_animation_target; |
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✓✓ |
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if (animation -> gx_animation_canvas) |
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{ |
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/* hide the animation root */ |
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✓✓ |
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if (target -> gx_widget_parent) |
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{ |
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_gx_widget_hide(target -> gx_widget_parent); |
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} |
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/* Hide animation target. */ |
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_gx_widget_detach(target); |
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✓✓ |
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if (animation -> gx_animation_info.gx_animation_style & GX_ANIMATION_PUSH_STACK) |
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{ |
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/* Push animation target to system screen stack. */ |
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_gx_system_screen_stack_push(target); |
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} |
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✓✓ |
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else if (animation -> gx_animation_info.gx_animation_style & GX_ANIMATION_DETACH) |
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{ |
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✓✓ |
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if (target -> gx_widget_status & GX_STATUS_STUDIO_CREATED) |
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{ |
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_gx_widget_delete(target); |
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animation -> gx_animation_info.gx_animation_target = GX_NULL; |
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} |
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} |
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else |
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{ |
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/* shift the target into final position */ |
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_gx_widget_shift(animation -> gx_animation_info.gx_animation_target, |
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animation -> gx_animation_info.gx_animation_end_position.gx_point_x, |
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animation -> gx_animation_info.gx_animation_end_position.gx_point_y, GX_FALSE); |
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/* attach the widget to it's parent */ |
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_gx_widget_attach(animation -> gx_animation_info.gx_animation_parent, target); |
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} |
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_gx_canvas_hide(animation -> gx_animation_canvas); |
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_gx_system_canvas_refresh(); |
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} |
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else |
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{ |
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#if defined(GX_BRUSH_ALPHA_SUPPORT) |
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if (animation -> gx_animation_info.gx_animation_start_alpha != |
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✓✓ |
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animation -> gx_animation_info.gx_animation_end_alpha) |
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{ |
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animation -> gx_animation_info.gx_animation_target -> gx_widget_style &= ~GX_STYLE_USE_LOCAL_ALPHA; |
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_gx_system_dirty_mark(animation -> gx_animation_info.gx_animation_target); |
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} |
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#endif |
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✓✓ |
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if (animation -> gx_animation_info.gx_animation_style & GX_ANIMATION_PUSH_STACK) |
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{ |
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/* Push animation target to system screen stack. */ |
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_gx_system_screen_stack_push(target); |
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} |
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✓✓ |
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else if (animation -> gx_animation_info.gx_animation_style & GX_ANIMATION_DETACH) |
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{ |
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_gx_widget_hide(target); |
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/* if this target was created by the Studio generated code, then delete the widget here */ |
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✓✓ |
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if (target -> gx_widget_status & GX_STATUS_STUDIO_CREATED) |
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{ |
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_gx_widget_delete(target); |
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animation -> gx_animation_info.gx_animation_target = GX_NULL; |
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} |
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} |
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else |
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{ |
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/* test for shift translation */ |
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xshift = (GX_VALUE)(animation -> gx_animation_info.gx_animation_end_position.gx_point_x - |
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animation -> gx_animation_info.gx_animation_start_position.gx_point_x); |
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yshift = (GX_VALUE)(animation -> gx_animation_info.gx_animation_end_position.gx_point_y - |
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animation -> gx_animation_info.gx_animation_start_position.gx_point_y); |
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✓✓✓✓
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if (xshift || yshift) |
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{ |
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xshift = (GX_VALUE)(animation -> gx_animation_info.gx_animation_end_position.gx_point_x - |
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target -> gx_widget_size.gx_rectangle_left); |
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yshift = (GX_VALUE)(animation -> gx_animation_info.gx_animation_end_position.gx_point_y - |
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target -> gx_widget_size.gx_rectangle_top); |
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/* shift the target into final position */ |
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_gx_widget_shift(target, xshift, yshift, GX_TRUE); |
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} |
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} |
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} |
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_gx_animation_complete_event_send(animation); |
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/* If this animation came from the system pool, return it */ |
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✓✓ |
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if (animation -> gx_animation_system_allocated) |
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{ |
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_gx_system_animation_free(animation); |
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} |
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} |
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#endif |