1 /*************************************************************************** 2 * Copyright (c) 2024 Microsoft Corporation 3 * 4 * This program and the accompanying materials are made available under the 5 * terms of the MIT License which is available at 6 * https://opensource.org/licenses/MIT. 7 * 8 * SPDX-License-Identifier: MIT 9 **************************************************************************/ 10 11 12 /**************************************************************************/ 13 /**************************************************************************/ 14 /** */ 15 /** GUIX Component */ 16 /** */ 17 /** Animation Management (Animation) */ 18 /** */ 19 /**************************************************************************/ 20 21 #define GX_SOURCE_CODE 22 23 24 /* Include necessary system files. */ 25 26 #include "gx_api.h" 27 #include "gx_widget.h" 28 #include "gx_system.h" 29 #include "gx_animation.h" 30 #include "gx_utility.h" 31 32 /**************************************************************************/ 33 /* */ 34 /* FUNCTION RELEASE */ 35 /* */ 36 /* _gx_animation_slide_landing_start PORTABLE C */ 37 /* 6.1.11 */ 38 /* AUTHOR */ 39 /* */ 40 /* Kenneth Maxwell, Microsoft Corporation */ 41 /* */ 42 /* DESCRIPTION */ 43 /* */ 44 /* This function starts a timer to move the sliding screens to the */ 45 /* target position step by step. */ 46 /* */ 47 /* INPUT */ 48 /* */ 49 /* animation Pointer to animation control */ 50 /* block */ 51 /* */ 52 /* OUTPUT */ 53 /* */ 54 /* status Completion status */ 55 /* */ 56 /* CALLS */ 57 /* */ 58 /* _gx_system_timer_start Start a timer for a widget */ 59 /* */ 60 /* CALLED BY */ 61 /* */ 62 /* Application Code */ 63 /* */ 64 /* RELEASE HISTORY */ 65 /* */ 66 /* DATE NAME DESCRIPTION */ 67 /* */ 68 /* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ 69 /* 09-30-2020 Kenneth Maxwell Modified comment(s), */ 70 /* resulting in version 6.1 */ 71 /* 04-25-2022 Ting Zhu Modified comment(s), */ 72 /* added canvas support, */ 73 /* resulting in version 6.1.11 */ 74 /* */ 75 /**************************************************************************/ _gx_animation_slide_landing_start(GX_ANIMATION * animation)76UINT _gx_animation_slide_landing_start(GX_ANIMATION *animation) 77 { 78 GX_ANIMATION_INFO *info; 79 GX_WIDGET *target; 80 GX_RECTANGLE *target_size; 81 82 if ((animation -> gx_animation_slide_target_index_1 >= 0) && 83 (animation -> gx_animation_status == GX_ANIMATION_IDLE)) 84 { 85 info = &animation -> gx_animation_info; 86 87 if (animation -> gx_animation_slide_target_index_2 >= 0) 88 { 89 target = info -> gx_animation_slide_screen_list[animation -> gx_animation_slide_target_index_2]; 90 } 91 else 92 { 93 target = info -> gx_animation_slide_screen_list[animation -> gx_animation_slide_target_index_1]; 94 } 95 96 target_size = &target -> gx_widget_size; 97 98 if (animation -> gx_animation_canvas) 99 { 100 info -> gx_animation_start_position.gx_point_x = (GX_VALUE)(target_size -> gx_rectangle_left + animation -> gx_animation_canvas -> gx_canvas_display_offset_x); 101 info -> gx_animation_start_position.gx_point_y = (GX_VALUE)(target_size -> gx_rectangle_top + animation -> gx_animation_canvas -> gx_canvas_display_offset_y); 102 } 103 else 104 { 105 info -> gx_animation_start_position.gx_point_x = target_size -> gx_rectangle_left; 106 info -> gx_animation_start_position.gx_point_y = target_size -> gx_rectangle_top; 107 } 108 109 /* Start a landing timer. */ 110 _gx_system_timer_start(info -> gx_animation_parent, GX_ANIMATION_SLIDE_TIMER, 111 info -> gx_animation_frame_interval, 112 info -> gx_animation_frame_interval); 113 114 /* Set animation status. */ 115 animation -> gx_animation_status = GX_ANIMATION_SLIDE_LANDING; 116 info -> gx_animation_steps = animation -> gx_animation_total_steps; 117 } 118 119 /* Return completion status code. */ 120 return(GX_SUCCESS); 121 } 122 123
