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| define(["require", "exports", "@syncfusion/ej2-base", "../common/index", "../common/index", "../common/index", "../../workbook/index", "../../workbook/index"], function (require, exports, ej2_base_1, index_1, index_2, index_3, index_4, index_5) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var WrapText = (function () {
function WrapText(parent) {
this.parent = parent;
this.wrapCell = this.parent.createElement('span', { className: 'e-wrap-content' });
this.addEventListener();
}
WrapText.prototype.addEventListener = function () {
this.parent.on(index_1.ribbonClick, this.ribbonClickHandler, this);
this.parent.on(index_4.wrapEvent, this.wrapTextHandler, this);
this.parent.on(index_1.rowHeightChanged, this.rowHeightChangedHandler, this);
this.parent.on(index_3.colWidthChanged, this.colWidthChanged, this);
};
WrapText.prototype.removeEventListener = function () {
if (!this.parent.isDestroyed) {
this.parent.off(index_1.ribbonClick, this.ribbonClickHandler);
this.parent.off(index_4.wrapEvent, this.wrapTextHandler);
this.parent.off(index_1.rowHeightChanged, this.rowHeightChangedHandler);
this.parent.off(index_3.colWidthChanged, this.colWidthChanged);
}
};
WrapText.prototype.wrapTextHandler = function (args) {
Eif (args.initial || index_1.inView(this.parent, args.range, true)) {
if (args.initial && !args.td && index_1.inView(this.parent, args.range, true)) {
args.initial = false;
}
var ele = void 0;
var cell = void 0;
var colwidth = void 0;
var maxHgt = void 0;
var hgt = void 0;
var isCustomHgt = void 0;
var rowCustomHeight = void 0;
var lineHgt = void 0;
for (var i = args.range[0]; i <= args.range[2]; i++) {
maxHgt = 0;
rowCustomHeight = index_4.getRow(args.sheet, i).customHeight;
isCustomHgt = rowCustomHeight || args.isCustomHgt;
for (var j = args.range[1]; j <= args.range[3]; j++) {
cell = index_4.getCell(i, j, args.sheet, null, true);
if (cell.rowSpan < 0 || cell.colSpan < 0) {
continue;
}
var isMerge = (cell.rowSpan > 1 || cell.colSpan > 1);
ele = (args.initial ? args.td : this.parent.getCell(i, j));
if (ele) {
if (args.wrap) {
lineHgt = index_3.getLineHeight(cell.style && cell.style.fontFamily ? cell.style : this.parent.cellStyle);
ele.classList.add(index_1.WRAPTEXT);
}
else {
ele.classList.remove(index_1.WRAPTEXT);
lineHgt = null;
}
if (isCustomHgt || isMerge) {
this.updateWrapCell(i, j, args.sheet, ele);
}
Iif (ej2_base_1.Browser.isIE) {
ele.classList.add('e-ie-wrap');
}
}
else {
lineHgt = null;
}
if (!(isCustomHgt || isMerge)) {
colwidth = index_2.getExcludedColumnWidth(args.sheet, i, j, cell.colSpan > 1 ? j + cell.colSpan - 1 : j);
var displayText = this.parent.getDisplayText(cell).toString();
if (ele && displayText.indexOf('\n') < 0) {
var editElem = this.parent.element.querySelector('.e-spreadsheet-edit');
if (editElem) {
if (editElem.textContent.indexOf('\n') > -1) {
displayText = editElem.textContent;
}
}
}
if (displayText) {
if (args.wrap) {
Iif (ele && ele.classList.contains('e-alt-unwrap')) {
ele.classList.remove('e-alt-unwrap');
}
var lines = void 0;
var n = 0;
var p = void 0;
if (displayText.indexOf('\n') > -1) {
var splitVal = displayText.split('\n');
var valLength = splitVal.length;
for (p = 0; p < valLength; p++) {
lines = index_2.getLines(splitVal[p], colwidth, cell.style, this.parent.cellStyle);
if (lines === 0) {
lines = 1;
}
n = n + lines;
}
lines = n;
}
else {
lines = index_2.getLines(displayText, colwidth, cell.style, this.parent.cellStyle);
}
hgt = index_2.getTextHeightWithBorder(this.parent, i, j, args.sheet, cell.style || this.parent.cellStyle, lines, lineHgt);
maxHgt = Math.max(maxHgt, hgt);
Iif (cell.rowSpan > 1) {
var prevHeight = index_4.getRowsHeight(args.sheet, i, i + (cell.rowSpan - 1));
if (prevHeight >= maxHgt) {
return;
}
hgt = maxHgt = index_5.getRowHeight(args.sheet, i) + (maxHgt - prevHeight);
}
index_1.setMaxHgt(args.sheet, i, j, hgt);
}
else {
if (ele && displayText.indexOf('\n') > -1) {
ele.classList.add('e-alt-unwrap');
}
hgt = index_2.getTextHeightWithBorder(this.parent, i, j, args.sheet, cell.style || this.parent.cellStyle, 1, lineHgt);
index_1.setMaxHgt(args.sheet, i, j, hgt);
maxHgt = Math.max(index_1.getMaxHgt(args.sheet, i), 20);
}
}
else Eif (!args.wrap || !displayText) {
index_1.setMaxHgt(args.sheet, i, j, 20);
maxHgt = Math.max(index_1.getMaxHgt(args.sheet, i), 20);
}
if (j === args.range[3] && ((args.wrap && maxHgt > 20 && index_1.getMaxHgt(args.sheet, i) <= maxHgt) || ((!args.wrap ||
!displayText) && index_1.getMaxHgt(args.sheet, i) < index_5.getRowHeight(args.sheet, i) && index_5.getRowHeight(args.sheet, i) > 20))) {
Eif (ele) {
index_1.setRowEleHeight(this.parent, args.sheet, maxHgt, i, args.row, args.hRow);
Iif (args.sheet.conditionalFormats && args.sheet.conditionalFormats.length) {
this.parent.notify(index_4.applyCF, { indexes: [i, j], isAction: true });
}
}
else {
index_5.setRowHeight(args.sheet, i, maxHgt);
this.parent.setProperties({ sheets: this.parent.sheets }, true);
}
}
}
if (ele) {
if (isCustomHgt && !isMerge) {
var displayText = this.parent.getDisplayText(cell);
if (args.wrap) {
Iif (ele.classList.contains('e-alt-unwrap')) {
ele.classList.remove('e-alt-unwrap');
}
}
else if (displayText.indexOf('\n') > -1) {
ele.classList.add('e-alt-unwrap');
}
}
if (args.wrap) {
if (!rowCustomHeight) {
ele.style.lineHeight = (parseFloat((cell.style && cell.style.fontSize) || this.parent.cellStyle.fontSize) *
lineHgt) + 'pt';
}
else if (ele.style.lineHeight) {
ele.style.lineHeight = '';
}
}
else {
ele.style.lineHeight = '';
}
}
}
}
if (!args.initial) {
this.parent.notify(index_3.positionAutoFillElement, null);
}
}
};
WrapText.prototype.ribbonClickHandler = function (args) {
var target = ej2_base_1.closest(args.originalEvent.target, '.e-btn');
if (target && target.id === this.parent.element.id + '_wrap') {
var wrap = target.classList.contains('e-active');
var address = index_5.getAddressFromSelectedRange(this.parent.getActiveSheet());
var eventArgs = { address: address, wrap: wrap, cancel: false };
this.parent.notify(index_5.beginAction, { action: 'beforeWrap', eventArgs: eventArgs });
Eif (!eventArgs.cancel) {
index_4.wrap(this.parent.getActiveSheet().selectedRange, wrap, this.parent);
this.parent.notify(index_2.completeAction, { action: 'wrap', eventArgs: { address: address, wrap: wrap } });
}
}
};
WrapText.prototype.rowHeightChangedHandler = function (args) {
if (args.isCustomHgt) {
var sheet = this.parent.getActiveSheet();
var ele = void 0;
for (var i = this.parent.viewport.leftIndex, len = this.parent.viewport.rightIndex; i <= len; i++) {
if (index_4.getCell(args.rowIdx, i, sheet, false, true).wrap) {
ele = this.parent.getCell(args.rowIdx, i);
this.updateWrapCell(args.rowIdx, i, sheet, ele);
Eif (ele.style.lineHeight) {
ele.style.lineHeight = '';
}
}
}
}
};
WrapText.prototype.colWidthChanged = function (args) {
if (args.checkWrapCell) {
var sheet = this.parent.getActiveSheet();
for (var i = this.parent.viewport.topIndex, len = this.parent.viewport.bottomIndex; i <= len; i++) {
if (index_4.getCell(i, args.colIdx, sheet, false, true).wrap) {
this.updateWrapCell(i, args.colIdx, sheet, this.parent.getCell(i, args.colIdx));
}
}
}
};
WrapText.prototype.updateWrapCell = function (rowIdx, colIdx, sheet, ele) {
if (ele && !ele.querySelector('.e-wrap-content')) {
var wrapSpan = this.wrapCell.cloneNode();
var filterBtn = ele.querySelector('.e-filter-btn');
while (ele.childElementCount) {
wrapSpan.appendChild(ele.firstElementChild);
}
if (filterBtn) {
Eif (ele.firstChild) {
ele.insertBefore(filterBtn, ele.firstChild);
}
else {
ele.appendChild(filterBtn);
}
}
Eif (!index_4.getCell(rowIdx, colIdx, sheet, false, true).hyperlink) {
var node = ele.lastChild;
Eif (node && node.nodeType === 3) {
wrapSpan.appendChild(document.createTextNode(node.textContent));
node.textContent = '';
}
else {
wrapSpan.appendChild(document.createTextNode(ele.textContent));
ele.textContent = '';
}
}
ele.appendChild(wrapSpan);
}
};
WrapText.prototype.getModuleName = function () {
return 'wrapText';
};
WrapText.prototype.destroy = function () {
this.removeEventListener();
Eif (this.wrapCell) {
this.wrapCell.remove();
this.wrapCell = null;
}
this.parent = null;
};
return WrapText;
}());
exports.WrapText = WrapText;
});
|