mirror of
https://gitee.com/Lyon1998/pikapython.git
synced 2025-01-22 17:12:55 +08:00
358 lines
11 KiB
C
358 lines
11 KiB
C
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/*
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* Copyright (c) 2009-2021 Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an AS IS BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*============================ INCLUDES ======================================*/
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#include <stdio.h>
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#include "platform.h"
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#include "example_gui.h"
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#include "./controls/controls.h"
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#include <math.h>
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#if defined(__clang__)
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# pragma clang diagnostic push
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# pragma clang diagnostic ignored "-Wsign-conversion"
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# pragma clang diagnostic ignored "-Wpadded"
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# pragma clang diagnostic ignored "-Wcast-qual"
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# pragma clang diagnostic ignored "-Wcast-align"
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# pragma clang diagnostic ignored "-Wmissing-field-initializers"
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# pragma clang diagnostic ignored "-Wgnu-zero-variadic-macro-arguments"
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# pragma clang diagnostic ignored "-Wmissing-braces"
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# pragma clang diagnostic ignored "-Wunused-const-variable"
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# pragma clang diagnostic ignored "-Wmissing-prototypes"
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# pragma clang diagnostic ignored "-Wgnu-statement-expression"
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#elif defined(__IS_COMPILER_GCC__)
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# pragma GCC diagnostic push
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# pragma GCC diagnostic ignored "-Wmissing-braces"
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#endif
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/*============================ MACROS ========================================*/
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/*============================ MACROFIED FUNCTIONS ===========================*/
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#define arm_2d_layer(__TILE_ADDR, __TRANS, __X, __Y, ...) \
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{ \
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.ptTile = (__TILE_ADDR), \
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.tRegion.tLocation.iX = (__X), \
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.tRegion.tLocation.iY = (__Y), \
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.chTransparency = (__TRANS), \
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__VA_ARGS__ \
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}
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/*============================ TYPES =========================================*/
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typedef struct {
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arm_2d_op_rotate_alpha_t tOP;
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const arm_2d_tile_t *ptTile;
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float fAngle;
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float fAngleSpeed;
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arm_2d_location_t tCentre;
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arm_2d_region_t tRegion;
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uint8_t chOpacity;
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} demo_gears_t;
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/*============================ GLOBAL VARIABLES ==============================*/
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extern const arm_2d_tile_t c_tileArrow;
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extern
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const arm_2d_tile_t c_tileGear01;
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extern
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const arm_2d_tile_t c_tileGear02;
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extern
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const arm_2d_tile_t c_tilePointerSec;
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extern
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const arm_2d_tile_t c_tileWatchPanel;
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extern
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const arm_2d_tile_t c_tileClockface;
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extern
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const arm_2d_tile_t c_tileBackground;
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/*============================ PROTOTYPES ====================================*/
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/*============================ LOCAL VARIABLES ===============================*/
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static arm_2d_layer_t s_ptRefreshLayers[] = {
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arm_2d_layer(&c_tileBackground, 0, 0, 0),
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};
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static floating_range_t s_ptFloatingBoxes[] = {
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{
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.tRegion = {{ 0-(559 - APP_SCREEN_WIDTH),
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0-(280 - APP_SCREEN_HEIGHT)
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},
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{ APP_SCREEN_WIDTH + ((559 - APP_SCREEN_WIDTH) * 2),
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APP_SCREEN_HEIGHT + ((280 - APP_SCREEN_HEIGHT) * 2)
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}
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},
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.ptLayer = &s_ptRefreshLayers[0],
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.tOffset = {-1, -1},
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},
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};
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static
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demo_gears_t s_tGears[] = {
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{
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.ptTile = &c_tileGear02,
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.fAngleSpeed = 3.0f,
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.tCentre = {
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.iX = 20,
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.iY = 20,
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},
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.tRegion = {
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.tLocation = {
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.iX = ((APP_SCREEN_WIDTH - 41) >> 1) + 30,
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.iY = ((APP_SCREEN_HEIGHT - 40) >>1) + 30,
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},
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.tSize = {
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.iWidth = 41,
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.iHeight = 41,
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},
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},
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.chOpacity = 255,
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},
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{
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.ptTile = &c_tileGear01,
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.fAngleSpeed = -0.5f,
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.tCentre = {
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.iX = 61,
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.iY = 60,
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},
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.tRegion = {
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.tLocation = {
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.iX = ((APP_SCREEN_WIDTH - 120) >> 1),
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.iY = ((APP_SCREEN_HEIGHT - 120) >>1),
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},
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.tSize = {
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.iWidth = 120,
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.iHeight = 120,
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},
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},
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.chOpacity = 200,
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},
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{
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.ptTile = &c_tilePointerSec,
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.fAngleSpeed = 1.0f,
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.tCentre = {
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.iX = 6,
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.iY = 111,
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},
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.tRegion = {
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.tLocation = {
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.iX = ((APP_SCREEN_WIDTH - 12) >> 1),
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.iY = ((APP_SCREEN_HEIGHT - 147) >>1),
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},
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.tSize = {
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.iWidth = 12,
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.iHeight = 147,
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},
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},
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.chOpacity = 255,
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},
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};
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/*============================ IMPLEMENTATION ================================*/
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static volatile uint32_t s_wSystemTimeInMs = 0;
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static volatile bool s_bTimeout = false;
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extern void platform_1ms_event_handler(void);
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void platform_1ms_event_handler(void)
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{
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s_wSystemTimeInMs++;
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if (!(s_wSystemTimeInMs & (_BV(10) - 1))) {
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s_bTimeout = true;
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}
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}
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void example_gui_init(void)
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{
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controls_init();
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arm_foreach(arm_2d_layer_t, s_ptRefreshLayers) {
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arm_2d_region_t tRegion = _->tRegion;
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if (!tRegion.tSize.iHeight) {
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tRegion.tSize.iHeight = _->ptTile->tRegion.tSize.iHeight;
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}
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if (!tRegion.tSize.iWidth) {
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tRegion.tSize.iWidth = _->ptTile->tRegion.tSize.iWidth;
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}
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_->tRegion = tRegion;
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}
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}
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static void example_update_boxes(floating_range_t *ptBoxes, uint_fast16_t hwCount)
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{
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ASSERT(NULL != ptBoxes);
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ASSERT(hwCount > 0);
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do {
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arm_2d_region_t tOldRegion = ptBoxes->ptLayer->tRegion;
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if ( (tOldRegion.tLocation.iX + tOldRegion.tSize.iWidth + ptBoxes->tOffset.iX)
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>= ptBoxes->tRegion.tLocation.iX + ptBoxes->tRegion.tSize.iWidth) {
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ptBoxes->tOffset.iX = -ptBoxes->tOffset.iX;
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}
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if ( (tOldRegion.tLocation.iX + ptBoxes->tOffset.iX)
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< (ptBoxes->tRegion.tLocation.iX)) {
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ptBoxes->tOffset.iX = -ptBoxes->tOffset.iX;
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}
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if ( (tOldRegion.tLocation.iY + tOldRegion.tSize.iHeight + ptBoxes->tOffset.iY)
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>= ptBoxes->tRegion.tLocation.iY + ptBoxes->tRegion.tSize.iHeight) {
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ptBoxes->tOffset.iY = -ptBoxes->tOffset.iY;
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}
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if ( (tOldRegion.tLocation.iY + ptBoxes->tOffset.iY)
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< (ptBoxes->tRegion.tLocation.iY)) {
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ptBoxes->tOffset.iY = -ptBoxes->tOffset.iY;
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}
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ptBoxes->ptLayer->tRegion.tLocation.iX += ptBoxes->tOffset.iX;
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ptBoxes->ptLayer->tRegion.tLocation.iY += ptBoxes->tOffset.iY;
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ptBoxes++;
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}while(--hwCount);
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}
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void example_gui_do_events(void)
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{
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example_update_boxes(s_ptFloatingBoxes, dimof(s_ptFloatingBoxes));
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}
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__WEAK
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void example_gui_on_refresh_evt_handler(const arm_2d_tile_t *ptFrameBuffer)
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{
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ARM_2D_UNUSED(ptFrameBuffer);
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}
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void example_gui_refresh(const arm_2d_tile_t *ptTile, bool bIsNewFrame)
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{
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static const arm_2d_region_t tPanelRegion = {
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.tLocation = {
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.iX = ((APP_SCREEN_WIDTH - 221) >> 1),
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.iY = ((APP_SCREEN_HEIGHT - 221) >> 1),
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},
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.tSize = {
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.iWidth = 221,
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.iHeight = 221,
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},
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};
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//arm_2d_rgb16_fill_colour(ptTile, NULL, GLCD_COLOR_BLACK);
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/*arm_2d_rgb16_tile_copy(&c_tileBackground,
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ptTile,
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NULL,
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ARM_2D_CP_MODE_COPY); */
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arm_foreach(arm_2d_layer_t, s_ptRefreshLayers, dimof(s_ptRefreshLayers), ptLayer) {
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arm_2d_region_t tRegion = ptLayer->tRegion;
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if (NULL == ptLayer->ptTile) {
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continue;
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}
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if (ptLayer->bIsIrregular) {
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arm_2d_rgb16_tile_copy_with_colour_masking( ptLayer->ptTile,
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ptTile,
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&tRegion,
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ptLayer->hwMaskingColour,
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ARM_2D_CP_MODE_COPY);
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} else {
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if (ptLayer->chTransparency) {
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arm_2d_rgb565_alpha_blending( ptLayer->ptTile,
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ptTile,
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&tRegion,
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255 - ptLayer->chTransparency);
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} else {
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arm_2d_rgb16_tile_copy( ptLayer->ptTile,
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ptTile,
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&tRegion,
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ARM_2D_CP_MODE_COPY);
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}
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}
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}
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arm_2d_rbg565_alpha_blending_with_colour_masking(
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&c_tileWatchPanel,
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ptTile,
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&tPanelRegion,
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128,
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(arm_2d_color_rgb565_t){GLCD_COLOR_BLACK});
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arm_foreach (demo_gears_t, s_tGears) {
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if (bIsNewFrame) {
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_->fAngle += ARM_2D_ANGLE(_->fAngleSpeed);
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_->fAngle = fmodf(_->fAngle,ARM_2D_ANGLE(360));
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}
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if (255 == _->chOpacity) {
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arm_2dp_rgb565_tile_rotation(
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(arm_2d_op_rotate_t *)&(_->tOP),
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_->ptTile, //!< source tile
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ptTile, //!< target tile
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&(_->tRegion), //!< target region
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_->tCentre, //!< center point
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_->fAngle, //!< rotation angle
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GLCD_COLOR_BLACK); //!< masking colour
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} else {
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arm_2dp_rgb565_tile_rotation_with_alpha(
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&(_->tOP),
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_->ptTile, //!< source tile
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ptTile, //!< target tile
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&(_->tRegion), //!< target region
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_->tCentre, //!< center point
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_->fAngle, //!< rotation angle
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GLCD_COLOR_BLACK, //!< masking colour
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_->chOpacity); //!< Opacity
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}
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}
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example_gui_on_refresh_evt_handler(ptTile);
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}
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#if defined(__clang__)
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# pragma clang diagnostic pop
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#elif defined(__IS_COMPILER_GCC__)
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# pragma GCC diagnostic pop
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#endif
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