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109 lines
3.8 KiB
109 lines
3.8 KiB
import luckysheetFreezen from '../controllers/freezen';
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import { luckysheet_searcharray } from '../controllers/sheetSearch';
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import { luckysheetrefreshgrid } from '../global/refresh';
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import Store from '../store';
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let scrollRequestAnimationFrameIni = true,scrollRequestAnimationFrame = false, scrollTimeOutCancel=null;
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function execScroll(){
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let scrollLeft = $("#luckysheet-scrollbar-x").scrollLeft(),
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scrollTop = $("#luckysheet-scrollbar-y").scrollTop();
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luckysheetrefreshgrid(scrollLeft, scrollTop);
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scrollRequestAnimationFrame = window.requestAnimationFrame(execScroll);
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}
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//全局滚动事件
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export default function luckysheetscrollevent(isadjust) {
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let $t = $("#luckysheet-cell-main");
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let scrollLeft = $("#luckysheet-scrollbar-x").scrollLeft(),
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scrollTop = $("#luckysheet-scrollbar-y").scrollTop();
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// clearTimeout(scrollTimeOutCancel);
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// scrollTimeOutCancel = setTimeout(() => {
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// scrollRequestAnimationFrameIni = true;
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// window.cancelAnimationFrame(scrollRequestAnimationFrame);
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// }, 500);
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// if (!!isadjust) {
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// let scrollHeight = $t.get(0).scrollHeight;
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// let windowHeight = $t.height();
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// let scrollWidth = $t.get(0).scrollWidth;
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// let windowWidth = $t.width();
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// let maxScrollLeft = scrollWidth - windowWidth;
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// let maxScrollTop = scrollHeight - windowHeight;
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// let visibledatacolumn_c = Store.visibledatacolumn, visibledatarow_c = Store.visibledatarow;
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// if (luckysheetFreezen.freezenhorizontaldata != null) {
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// visibledatarow_c = luckysheetFreezen.freezenhorizontaldata[3];
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// }
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// if (luckysheetFreezen.freezenverticaldata != null) {
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// visibledatacolumn_c = luckysheetFreezen.freezenverticaldata[3];
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// }
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// let col_ed = luckysheet_searcharray(visibledatacolumn_c, scrollLeft);
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// let row_ed = luckysheet_searcharray(visibledatarow_c, scrollTop);
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// let refreshLeft = scrollLeft , refreshTop = scrollTop;
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// if (col_ed <= 0) {
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// scrollLeft = 0;
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// }
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// else {
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// scrollLeft = visibledatacolumn_c[col_ed - 1];
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// }
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// if (row_ed <= 0) {
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// scrollTop = 0;
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// }
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// else {
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// scrollTop = visibledatarow_c[row_ed - 1];
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// }
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// }
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if (luckysheetFreezen.freezenhorizontaldata != null) {
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if (scrollTop < luckysheetFreezen.freezenhorizontaldata[2]) {
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scrollTop = luckysheetFreezen.freezenhorizontaldata[2];
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$("#luckysheet-scrollbar-y").scrollTop(scrollTop);
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return;
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}
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}
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if (luckysheetFreezen.freezenverticaldata != null) {
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if (scrollLeft < luckysheetFreezen.freezenverticaldata[2]) {
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scrollLeft = luckysheetFreezen.freezenverticaldata[2];
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$("#luckysheet-scrollbar-x").scrollLeft(scrollLeft);
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return;
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}
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}
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$("#luckysheet-cols-h-c").scrollLeft(scrollLeft);//列标题
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$("#luckysheet-rows-h").scrollTop(scrollTop);//行标题
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$t.scrollLeft(scrollLeft).scrollTop(scrollTop);
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$("#luckysheet-input-box-index").css({
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"left": $("#luckysheet-input-box").css("left"),
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"top": (parseInt($("#luckysheet-input-box").css("top")) - 20) + "px",
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"z-index": $("#luckysheet-input-box").css("z-index")
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}).show();
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// if(scrollRequestAnimationFrameIni && Store.scrollRefreshSwitch){
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// execScroll();
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// scrollRequestAnimationFrameIni = false;
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// }
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luckysheetrefreshgrid(scrollLeft, scrollTop);
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$("#luckysheet-bottom-controll-row").css("left", scrollLeft + 10);
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//有选区且有冻结时，滚动适应
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if(luckysheetFreezen.freezenhorizontaldata != null || luckysheetFreezen.freezenverticaldata != null){
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luckysheetFreezen.scrollAdapt();
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}
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}
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