518 lines
17 KiB
C
518 lines
17 KiB
C
#include "include.h"
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#define TRACE_EN 0
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#if TRACE_EN
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#define TRACE(...) printf(__VA_ARGS__)
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#else
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#define TRACE(...)
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#endif
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#define TABLE_SIZE 181
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static const int cos_table[TABLE_SIZE] = {
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10000, 9998, 9994, 9986, 9976, 9962, 9945, 9925, 9903, 9877, 9848, 9816, 9781, 9743, 9702, 9659, 9612, 9563,
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9511, 9455, 9397, 9336, 9272, 9205, 9135, 9063, 8988, 8910, 8829, 8746, 8660, 8571, 8480, 8386, 8290, 8191,
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8090, 7986, 7880, 7771, 7660, 7547, 7431, 7313, 7193, 7071, 6947, 6820, 6691, 6561, 6428, 6293, 6157, 6018,
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5878, 5736, 5592, 5446, 5299, 5150, 5000, 4848, 4695, 4540, 4384, 4226, 4067, 3907, 3746, 3584, 3420, 3256,
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3090, 2924, 2756, 2588, 2419, 2250, 2079, 1908, 1736, 1564, 1391, 1218, 1045, 871, 697, 523, 349, 175, 0,
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-175, -349, -523, -697, -871, -1045, -1218, -1391, -1564, -1736, -1908, -2079, -2250, -2419, -2588, -2756,
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-2924, -3090, -3256, -3420, -3584, -3746, -3907, -4067, -4226, -4384, -4540, -4695, -4848, -5000, -5150,
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-5299, -5446, -5592, -5736, -5878, -6018, -6157, -6293, -6428, -6561, -6691, -6820, -6947, -7071, -7193,
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-7313, -7431, -7547, -7660, -7771, -7880, -7986, -8090, -8191, -8290, -8386, -8480, -8571, -8660, -8746,
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-8829, -8910, -8988, -9063, -9135, -9205, -9272, -9336, -9397, -9455, -9511, -9563, -9612, -9659, -9702,
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-9743, -9781, -9816, -9848, -9877, -9903, -9925, -9945, -9962, -9976, -9986, -9994, -9998, -10000
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};
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/**
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* @brief 二分法查找最接近的余弦值
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* 注：放大系数：10000
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* @param[in] value : 余弦值 * 放大系数
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* @return 返回对应的弧度 精度为1° 0~180°
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**/
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int binarysearch(int value)
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{
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int low = 0;
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int high = TABLE_SIZE - 1;
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while (low <= high) {
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int mid = adds(low, high) >> 1;
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if (cos_table[mid] == value) {
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return mid;
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} else if (cos_table[mid] < value) {
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high = mid - 1;
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} else {
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low = mid + 1;
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}
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}
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if (low > TABLE_SIZE - 1) {
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return high;
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} else if (high < 0) {
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return low;
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} else {
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return (subs(value, cos_table[high]) < subs(cos_table[low], value)) ? high : low;
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}
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}
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/**
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* @brief acos函数
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* 注：放大系数：10000
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* @param[in] value : 余弦值 * 放大系数
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* @return 返回对应的弧度 精度为1° 0~180°
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**/
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int myacos(int value)
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{
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int angle = binarysearch(value);
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return angle;
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}
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/**
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* @brief 弧度计算
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* 注：根据当前点和中心点确定余弦值并计算弧度值 精度为1°
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* @param[in] cx :中心点X
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* @param[in] cy :中心点Y
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* @param[in] x :当前点X
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* @param[in] y :当前点Y
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* @return 返回对应的弧度 精度为1° 0~180°
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**/
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int myrad(int cx, int cy, int x, int y)
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{
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int dx = subs(x, cx);
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int dy = subs(y, cy);
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int cos_value = (int)((int)muls(dx, COS_SCALE)) / (int)(sqrt64(muls(dx, dx) + muls(dy, dy)));
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return ACOS(cos_value);
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}
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/**
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* @brief 创建一个环形组件
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* @param[in] frm : 窗体指针
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* @return 返回环形组件指针
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**/
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compo_rings_t *compo_rings_create(compo_form_t *frm)
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{
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compo_rings_t *rings = compo_create(frm, COMPO_TYPE_RINGS);
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widget_page_t *page = widget_page_create(frm->page_body);
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widget_set_location(page, GUI_SCREEN_CENTER_X, GUI_SCREEN_CENTER_Y, GUI_SCREEN_WIDTH, GUI_SCREEN_HEIGHT);
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widget_page_set_client(page, 0, 0);
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rings->page = page;
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return rings;
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}
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/**
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* @brief 初始一个环形组件
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* @param[in] rings : 环形组件指针
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* @param[in] ele : 初始元素指针
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* @return 无
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**/
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void compo_rings_set(compo_rings_t *rings, compo_rings_ele_t *ele)
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{
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if (rings == NULL && (ele->loop_icon_num + ele->other_icon_num) > RINGS_MAX_ICON_CNT) {
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halt(HALT_GUI_COMPO_LISTBOX_SET);
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return;
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}
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rings->ele.x = ele->x;
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rings->ele.y = ele->y;
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rings->ele.r = ele->r;
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rings->ele.div = ele->div;
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rings->ele.angle = ele->angle;
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rings->ele.loop_icon_num = ele->loop_icon_num;
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rings->ele.other_icon_num = ele->other_icon_num;
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rings->ele.item_num = ele->item_num;
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rings->ele.item = ele->item;
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}
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/**
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* @brief 往环形图标集上面添加图标
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* @param[in] rings : 环形组件指针
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* @param[in] res_addr : 图标资源地址
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* @param[in] idx : 图标任务编号
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* @param[in] loop : 是否为环形图标
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* @return 图标信息指针
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**/
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compo_rings_icon_t *compo_rings_icon_add(compo_rings_t *rings, u32 res_addr, int idx, bool loop)
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{
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if (rings == NULL) {
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halt(HALT_GUI_COMPO_ICONLIST_ADD);
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}
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compo_rings_icon_t *icon = NULL;
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if (loop) { //加载环形上的图标
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if (rings->loop_icon_cnt < rings->ele.loop_icon_num) {
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widget_icon_t *widget = widget_icon_create(rings->page, res_addr);
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rect_t location = widget_get_location(widget);
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icon = &rings->icon[rings->loop_icon_cnt];
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icon->widget = widget;
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icon->size = location.wid;
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icon->idx = idx;
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icon->angle = rings->ele.angle + rings->loop_icon_cnt * rings->ele.div;
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icon->angle = RINGS_GET_ANGLE(icon->angle);
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rings->loop_icon_cnt++;
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widget_set_visible(widget, false);
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}
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} else { //加载非环形上的图标
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if (rings->other_icon_cnt < rings->ele.other_icon_num) {
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widget_icon_t *widget = widget_icon_create(rings->page, res_addr);
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rect_t location = widget_get_location(widget);
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icon = &rings->icon[rings->ele.loop_icon_num + rings->other_icon_cnt];
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icon->widget = widget;
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icon->size = location.wid;
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icon->idx = idx;
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rings->other_icon_cnt++;
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icon->angle = -rings->other_icon_cnt;
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widget_set_visible(widget, false);
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}
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}
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return icon;
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}
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/**
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* @brief 返回当前点相对于中心点坐标正Y轴的角度
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* @param[in] rings : 环形组件指针
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* @param[in] touch : 触摸信息指针
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* @param[in] cx : 中心点X
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* @param[in] cy : 中心点Y
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* @param[in] x : 当前点X
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* @param[in] y : 当前点Y
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* @return 相对角度
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**/
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int32_t compo_rings_touch_angle(compo_rings_t *rings, compo_rings_touch_t *touch, s16 cx, s16 cy, s16 x, s16 y)
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{
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//触摸点相对坐标
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int dx = x - cx;
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int dy = -(y - cy);
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touch->angle = -1;
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//触摸点的象限
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if (dx > 0 && dy > 0) {
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touch->quad = QUADRANT_1;
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} else if (dx < 0 && dy > 0) {
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touch->quad = QUADRANT_2;
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} else if (dx < 0 && dy < 0) {
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touch->quad = QUADRANT_3;
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} else if (dx > 0 && dy < 0) {
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touch->quad = QUADRANT_4;
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}
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//根据象限确定和正向Y轴的夹角 0~3600
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if (touch->quad == QUADRANT_1 || touch->quad == QUADRANT_2) {
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touch->angle = RINGS_GET_ANGLE((90 - myrad(cx, cy, x, y)) * 10);
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} else if (touch->quad == QUADRANT_3 || touch->quad == QUADRANT_4) {
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touch->angle = RINGS_GET_ANGLE((90 + myrad(cx, cy, x, y)) * 10);
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}
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if (touch->angle == -1) {
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if ((dx == 0 && dy == 0) || (dx == 0 && dy > 0)) {
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touch->angle = 0;
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} else if (dx > 0 && dy == 0) {
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touch->angle = 900;
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} else if (dx == 0 && dy < 0) {
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touch->angle = 1800;
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} else if (dx < 0 && dy == 0) {
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touch->angle = 2700;
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}
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}
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return touch->angle;
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}
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/**
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* @brief 设置滑动前的触摸信息
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* @param[in] rings : 环形组件指针
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* @param[in] cx : 中心点X
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* @param[in] cy : 中心点Y
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* @param[in] x : 当前点X
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* @param[in] y : 当前点Y
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* @return 无
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**/
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void compo_rings_touch_angle_pre(compo_rings_t *rings, s16 cx, s16 cy, s16 x, s16 y)
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{
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compo_rings_touch_angle(rings, &rings->pre, cx, cy, x, y);
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}
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/**
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* @brief 获取滑动差量角度
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* @param[in] rings : 环形组件指针
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* @param[in] cx : 中心点X
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* @param[in] cy : 中心点Y
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* @param[in] x : 当前点X
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* @param[in] y : 当前点Y
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* @return 差量角度
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* 正值：正向顺时针;
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* 负值：逆向逆时针;
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**/
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int32_t compo_rings_touch_angle_diff(compo_rings_t *rings, s16 cx, s16 cy, s16 x, s16 y)
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{
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compo_rings_touch_angle(rings, &rings->cur, cx, cy, x, y);
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int32_t diff_angle = 0;
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if (rings->cur.angle == rings->pre.angle) return diff_angle;
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if (rings->pre.quad == QUADRANT_2 && rings->cur.quad == QUADRANT_1) { //临界区域 顺时针
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diff_angle = rings->cur.angle + 3600 - rings->pre.angle;
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} else if (rings->pre.quad == QUADRANT_1 && rings->cur.quad == QUADRANT_2) { //临界区域 逆时针
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diff_angle = rings->cur.angle - 3600 - rings->pre.angle;
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} else {
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diff_angle = rings->cur.angle - rings->pre.angle;
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}
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diff_angle = abs(diff_angle) > 10 ? diff_angle : 0; //消抖
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rings->pre.angle = rings->cur.angle;
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rings->pre.quad = rings->cur.quad;
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return diff_angle;
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}
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/**
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* @brief 查找环形图标集上的图标角度
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* @param[in] rings : 环形组件指针
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* @param[in] id : compo_rings_icon_t icon[RINGS_MAX_ICON_CNT] 数组下标
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* @return 角度
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**/
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int32_t compo_rings_loop_icon_find_angle(compo_rings_t *rings, int id)
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{
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if (id > RINGS_MAX_ICON_CNT) return -1;
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compo_rings_icon_t *icon = &rings->icon[id];
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if (icon->widget) return icon->angle;
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return -2;
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}
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/**
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* @brief 查找环形图标集上的图标任务编号
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* @param[in] rings : 环形组件指针
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* @param[in] id : compo_rings_icon_t icon[RINGS_MAX_ICON_CNT] 数组下标
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* @return 任务编号
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**/
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u8 compo_rings_loop_icon_find_idx(compo_rings_t *rings, u8 id)
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{
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if (id > RINGS_MAX_ICON_CNT) return 0xFF;
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compo_rings_icon_t *icon = &rings->icon[id];
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if (icon->widget) return icon->idx;
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return 0xFF;
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}
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/**
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* @brief 查找环形图标集上的图标尺寸
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* @param[in] rings : 环形组件指针
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* @param[in] id : compo_rings_icon_t icon[RINGS_MAX_ICON_CNT] 数组下标
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* @return 图标尺寸
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**/
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u8 compo_rings_loop_icon_find_size(compo_rings_t *rings, u8 id)
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{
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if (id > RINGS_MAX_ICON_CNT) return 0xFF;
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compo_rings_icon_t *icon = &rings->icon[id];
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if (icon->widget) return icon->size;
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return 0xFF;
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}
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/**
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* @brief 设置环形图标集上的图标偏移角度
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* @param[in] rings : 环形组件指针
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* @param[in] diff_angle: 差量角度
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* @param[in] id : compo_rings_icon_t icon[RINGS_MAX_ICON_CNT] 数组下标
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* @return 无
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**/
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void compo_rings_loop_icon_set_angle_diff(compo_rings_t *rings, int32_t diff_angle, int id)
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{
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if (id > RINGS_MAX_ICON_CNT) return;
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compo_rings_icon_t *icon = &rings->icon[id];
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if (icon->widget) {
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icon->angle += diff_angle;
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icon->angle = RINGS_GET_ANGLE(icon->angle);
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}
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}
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/**
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* @brief 设置环形图标集上的图标绝对角度
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* @param[in] rings : 环形组件指针
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* @param[in] angle : 绝对角度
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* @param[in] id : compo_rings_icon_t icon[RINGS_MAX_ICON_CNT] 数组下标
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* @return 无
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**/
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void compo_rings_set_angle(compo_rings_t *rings, int32_t angle, int id)
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{
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if (id > RINGS_MAX_ICON_CNT) return;
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compo_rings_icon_t *icon = &rings->icon[id];
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if (icon->widget) icon->angle = angle;
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}
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/**
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* @brief 设置环形图标集上的图标尺寸
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* @param[in] rings : 环形组件指针
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* @param[in] size : 尺寸
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* @param[in] id : compo_rings_icon_t icon[RINGS_MAX_ICON_CNT] 数组下标
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* @return 无
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**/
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void compo_rings_set_size(compo_rings_t *rings, uint16_t size, int id)
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{
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if (id > RINGS_MAX_ICON_CNT) return;
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compo_rings_icon_t *icon = &rings->icon[id];
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if (icon->widget) icon->size = size;
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}
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/**
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* @brief 设置环形图标集上的图标任务编号
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* @param[in] rings : 环形组件指针
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* @param[in] idx : 任务编号
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* @param[in] id : compo_rings_icon_t icon[RINGS_MAX_ICON_CNT] 数组下标
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* @return 无
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**/
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void compo_rings_set_uidx(compo_rings_t *rings, u8 idx, int id)
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{
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if (id > RINGS_MAX_ICON_CNT) return;
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compo_rings_icon_t *icon = &rings->icon[id];
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if (icon->widget) icon->idx = idx;
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}
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/**
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* @brief 设置环形图标集上的图标资源地址
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* @param[in] rings : 环形组件指针
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* @param[in] res_addr : 资源地址
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* @param[in] id : compo_rings_icon_t icon[RINGS_MAX_ICON_CNT] 数组下标
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* @return 无
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**/
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void compo_rings_set_res(compo_rings_t *rings, u32 res_addr, int id)
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{
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if (id > RINGS_MAX_ICON_CNT) return;
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compo_rings_icon_t *icon = &rings->icon[id];
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if (icon->widget) widget_icon_set(icon->widget, res_addr);
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}
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/**
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* @brief 设置环形图标集上的图标任务编号
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* @param[in] rings : 环形组件指针
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* @param[in] uidx : 变更图标任务编号
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* @param[in] idx : 原始图标任务编号
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* @return 无
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**/
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void compo_rings_set_uidx_from_idx(compo_rings_t *rings, int uidx, int idx)
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{
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for (int i = 0; i < RINGS_MAX_ICON_CNT; i++) {
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compo_rings_icon_t *icon = &rings->icon[i];
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if (icon->idx == idx) {
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if (icon->widget) {
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icon->idx = uidx;
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break;
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}
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}
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}
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}
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/**
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* @brief 设置环形图标集上的图标资源地址
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* @param[in] rings : 环形组件指针
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* @param[in] res_addr : 资源地址
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* @param[in] idx : 图标任务编号
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* @return 无
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**/
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void compo_rings_set_res_from_idx(compo_rings_t *rings, u32 res_addr, int idx)
|
||
{
|
||
for (int i = 0; i < RINGS_MAX_ICON_CNT; i++) {
|
||
compo_rings_icon_t *icon = &rings->icon[i];
|
||
if (icon->idx == idx) {
|
||
if (icon->widget) {
|
||
widget_icon_set(icon->widget, res_addr);
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @brief 设置环形图标集上的图标位置信息
|
||
* @param[in] rings : 环形组件指针
|
||
* @param[in] x : X
|
||
* @param[in] y : Y
|
||
* @param[in] width : W
|
||
* @param[in] height : H
|
||
* @param[in] idx : 图标任务编号
|
||
* @return 无
|
||
**/
|
||
void compo_rings_set_location(compo_rings_t *rings, s16 x, s16 y, s16 width, s16 height, int idx)
|
||
{
|
||
for (int i = 0; i < RINGS_MAX_ICON_CNT; i++) {
|
||
compo_rings_icon_t *icon = &rings->icon[i];
|
||
if (icon->widget) {
|
||
if (icon->idx == idx) {
|
||
widget_set_visible(icon->widget, true);
|
||
widget_set_location(icon->widget, x, y, width, height);
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @brief 更新环形图标集合
|
||
* 注：仅更新在环形上的，非环形上的图标请单独更新
|
||
* @param[in] rings : 图标集指针
|
||
**/
|
||
void compo_rings_update_loop(compo_rings_t *rings)
|
||
{
|
||
if (rings == NULL) {
|
||
halt(HALT_GUI_COMPO_LISTBOX_UPDATE);
|
||
}
|
||
|
||
for (int i = 0; i < rings->ele.loop_icon_num; i++) {
|
||
compo_rings_icon_t *icon = &rings->icon[i];
|
||
if (icon->widget) {
|
||
int ix = rings->ele.x + RINGS_GET_ICON_REL_X(rings->ele.r, icon->angle);
|
||
int iy = rings->ele.y + RINGS_GET_ICON_REL_Y(rings->ele.r, icon->angle);
|
||
widget_set_visible(icon->widget, true);
|
||
widget_set_location(icon->widget, ix, iy, icon->size, icon->size);
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @brief 按坐标选择图标
|
||
* @param[in] rings : 图标集指针
|
||
* @param[in] x : x轴坐标
|
||
* @param[in] y : y轴坐标
|
||
* @return 返回图标索引
|
||
**/
|
||
compo_rings_sel_t *compo_rings_select(compo_rings_t *rings, int x, int y)
|
||
{
|
||
if (rings == NULL) {
|
||
halt(HALT_GUI_COMPO_LISTBOX_SELECT);
|
||
}
|
||
|
||
for (int i = 0; i < RINGS_MAX_ICON_CNT; i++) {
|
||
compo_rings_icon_t *icon = &rings->icon[i];
|
||
if (icon->widget) {
|
||
rect_t rect = widget_get_absolute(icon->widget);
|
||
if (abs_s(x - rect.x) * 2 <= rect.wid && abs_s(y - rect.y) * 2 <= rect.hei) {
|
||
rings->sel.icon = icon->widget;
|
||
rings->sel.idx = icon->idx;
|
||
return &rings->sel;
|
||
}
|
||
}
|
||
}
|
||
|
||
rings->sel.icon = NULL;
|
||
rings->sel.idx = -1;
|
||
return &rings->sel;
|
||
}
|
||
|
||
/**
|
||
* @brief 按索引选择图标
|
||
* @param[in] rings : 图标集指针
|
||
* @param[in] idx : 编号索引
|
||
* @return 返回图标指针
|
||
**/
|
||
widget_icon_t *compo_rings_select_byidx(compo_rings_t *rings, int idx)
|
||
{
|
||
for (int i = 0; i < RINGS_MAX_ICON_CNT; i++) {
|
||
compo_rings_icon_t *icon = &rings->icon[i];
|
||
if (icon->widget) {
|
||
if (icon->idx == idx) {
|
||
rings->sel.icon = icon->widget;
|
||
rings->sel.idx = idx;
|
||
return rings->sel.icon;
|
||
}
|
||
}
|
||
}
|
||
rings->sel.icon = NULL;
|
||
rings->sel.idx = -1;
|
||
return NULL;
|
||
}
|