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| define(["require", "exports", "../common/event", "../common/event", "../common/index", "@syncfusion/ej2-base", "../../workbook/index", "../../workbook/index"], function (require, exports, event_1, event_2, index_1, ej2_base_1, index_2, index_3) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var SpreadsheetImage = (function () {
function SpreadsheetImage(parent) {
this.parent = parent;
this.addEventListener();
this.renderImageUpload();
}
SpreadsheetImage.prototype.addEventListener = function () {
this.parent.on(event_2.insertImage, this.insertImage, this);
this.parent.on(event_2.refreshImgCellObj, this.refreshImgCellObj, this);
this.parent.on(event_1.createImageElement, this.createImageElement, this);
this.parent.on(event_1.deleteImage, this.deleteImage, this);
this.parent.on(event_1.refreshImagePosition, this.refreshInsDelImagePosition, this);
};
SpreadsheetImage.prototype.renderImageUpload = function () {
var uploadBox = this.parent.element.appendChild(this.parent.createElement('input', {
id: this.parent.element.id + '_imageUpload', styles: 'display: none;',
attrs: { type: 'file', accept: '.image, .jpg, .png, .gif ,jpeg', name: 'fileUpload' }
}));
uploadBox.onchange = this.imageSelect.bind(this);
};
SpreadsheetImage.prototype.imageSelect = function (args) {
var file = args.target.files[0];
if (!file) {
return;
}
if (file.type.includes('image')) {
this.insertImage({ file: file });
}
else {
this.parent.serviceLocator.getService(index_1.dialog).show({ content: this.parent.serviceLocator.getService('spreadsheetLocale').getConstant('UnsupportedFile'),
width: '300' });
}
args.target.value = '';
};
SpreadsheetImage.prototype.removeEventListener = function () {
if (!this.parent.isDestroyed) {
this.parent.off(event_2.insertImage, this.insertImage);
this.parent.off(event_2.refreshImgCellObj, this.refreshImgCellObj);
this.parent.off(event_1.createImageElement, this.createImageElement);
this.parent.off(event_1.deleteImage, this.deleteImage);
this.parent.off(event_1.refreshImagePosition, this.refreshInsDelImagePosition);
}
};
SpreadsheetImage.prototype.insertImage = function (args, range) {
var _this = this;
this.binaryStringVal(args).then(function (src) { return _this.createImageElement({ options: { src: src }, range: range, isPublic: true }); });
};
SpreadsheetImage.prototype.binaryStringVal = function (args) {
return new Promise(function (resolve, reject) {
var reader = new FileReader();
reader.readAsDataURL(args.file);
reader.onload = function () { return resolve(reader.result); };
reader.onerror = function (error) { return reject(error); };
});
};
SpreadsheetImage.prototype.createImageElement = function (args) {
var lastIndex = args.range ? args.range.lastIndexOf('!') : 0;
var range = args.range ? (lastIndex > 0) ? args.range.substring(lastIndex + 1) : args.range
: this.parent.getActiveSheet().selectedRange;
var sheetIndex = (args.range && lastIndex > 0) ?
index_2.getSheetIndex(this.parent, args.range.substring(0, lastIndex)) : this.parent.activeSheetIndex;
var overlayObj = this.parent.serviceLocator.getService(index_1.overlay);
var id = args.options.id ? args.options.id : ej2_base_1.getUniqueID(this.parent.element.id + '_overlay_picture_');
var indexes = index_3.getRangeIndexes(range);
var sheet = ej2_base_1.isUndefined(sheetIndex) ? this.parent.getActiveSheet() : this.parent.sheets[sheetIndex];
if (this.parent.element.querySelector("#" + id)) {
return;
}
var eventArgs = { requestType: 'beforeInsertImage', range: sheet.name + '!' + range, imageData: args.options.src,
sheetIndex: sheetIndex };
if (args.isPublic) {
this.parent.notify('actionBegin', { eventArgs: eventArgs, action: 'beforeInsertImage' });
}
if (eventArgs.cancel) {
return;
}
var overlayProps = overlayObj.insertOverlayElement(id, range, sheetIndex);
overlayProps.element.style.backgroundImage = 'url(\'' + args.options.src + '\')';
if (args.options.height || args.options.left) {
overlayProps.element.style.height = args.options.height + 'px';
overlayProps.element.style.width = args.options.width + 'px';
if (!ej2_base_1.isNullOrUndefined(args.options.top)) {
overlayProps.element.style.top = Number(index_1.addDPRValue(args.options.top).toFixed(2)) + 'px';
}
if (!ej2_base_1.isNullOrUndefined(args.options.left)) {
overlayProps.element.style.left = Number(index_1.addDPRValue(args.options.left).toFixed(2)) + 'px';
}
}
if (sheet.frozenRows || sheet.frozenColumns) {
overlayObj.adjustFreezePaneSize(args.options, overlayProps.element, range);
}
var imgData = {
src: args.options.src, id: id, height: parseFloat(overlayProps.element.style.height.replace('px', '')),
width: parseFloat(overlayProps.element.style.width.replace('px', '')), top: sheet.frozenRows || sheet.frozenColumns ?
(indexes[0] ? index_2.getRowsHeight(sheet, 0, indexes[0] - 1) : 0) : (ej2_base_1.isNullOrUndefined(args.options.top) ?
overlayProps.top : args.options.top), left: sheet.frozenRows || sheet.frozenColumns ?
(indexes[1] ? index_2.getColumnsWidth(sheet, 0, indexes[1] - 1) : 0) : (ej2_base_1.isNullOrUndefined(args.options.left) ?
overlayProps.left : args.options.left)
};
this.parent.setUsedRange(indexes[0], indexes[1]);
if (args.isPublic || args.isUndoRedo) {
this.parent.notify(index_3.setImage, { options: [imgData], range: sheet.name + '!' + range });
}
var currCell = index_2.getCell(indexes[0], indexes[1], sheet);
if (!currCell.image[currCell.image.length - 1].id) {
currCell.image[currCell.image.length - 1].id = imgData.id;
}
if (!args.isUndoRedo && args.isPublic) {
eventArgs = { requestType: 'insertImage', range: sheet.name + '!' + range, imageHeight: args.options.height ?
args.options.height : 300, imageWidth: args.options.width ? args.options.width : 400, imageData: args.options.src, id: id,
sheetIndex: sheetIndex };
this.parent.notify('actionComplete', { eventArgs: eventArgs, action: 'insertImage' });
}
};
SpreadsheetImage.prototype.refreshInsDelImagePosition = function (args) {
var count = args.count;
var sheetIdx = args.sheetIdx;
var sheet = this.parent.sheets[sheetIdx];
var pictureElements;
var currCellObj = index_2.getCell(args.rowIdx, args.colIdx, sheet);
var imageLen = currCellObj.image.length;
var top;
var left;
for (var i = 0; i < imageLen; i++) {
pictureElements = document.getElementById(currCellObj.image[i].id);
top = (args.type === 'Row') ? (args.status === 'insert') ? currCellObj.image[i].top + (count * 20) :
currCellObj.image[i].top - (count * 20) : currCellObj.image[i].top;
left = (args.type === 'Column') ? (args.status === 'insert') ? currCellObj.image[i].left + (count * 64) :
currCellObj.image[i].left - (count * 64) : currCellObj.image[i].left;
currCellObj.image[i].top = top;
currCellObj.image[i].left = left;
Eif (pictureElements) {
pictureElements.style.top = top + 'px';
pictureElements.style.left = left + 'px';
}
}
};
SpreadsheetImage.prototype.refreshImgCellObj = function (args) {
var sheetIndex = ej2_base_1.isUndefined(args.sheetIdx) ? this.parent.activeSheetIndex : args.sheetIdx;
var sheet = index_2.getSheet(this.parent, sheetIndex);
var prevCellObj = index_2.getCell(args.prevRowIdx, args.prevColIdx, sheet);
var currCellObj = index_2.getCell(args.currentRowIdx, args.currentColIdx, sheet);
var prevCellImg = prevCellObj ? prevCellObj.image : [];
var prevImgObj;
var currImgObj;
var prevCellImgLen = (prevCellImg && prevCellImg.length) ? prevCellImg.length : 0;
if (prevCellObj && prevCellObj.image && prevCellImg.length > 0) {
for (var i = 0; i < prevCellImgLen; i++) {
Eif (prevCellImg[i] && prevCellImg[i].id === args.id) {
prevImgObj = prevCellImg[i];
prevImgObj.height = args.currentHeight;
prevImgObj.width = args.currentWidth;
prevImgObj.top = args.currentTop;
prevImgObj.left = args.currentLeft;
prevCellImg.splice(i, 1);
}
}
if (currCellObj && currCellObj.image) {
currImgObj = currCellObj.image;
Eif (prevImgObj) {
currImgObj.push(prevImgObj);
}
}
if (currImgObj) {
index_2.setCell(args.currentRowIdx, args.currentColIdx, sheet, { image: currImgObj }, true);
}
else {
index_2.setCell(args.currentRowIdx, args.currentColIdx, sheet, { image: [prevImgObj] }, true);
}
Eif (args.requestType === 'imageRefresh' && !args.isUndoRedo) {
var eventArgs = {
requestType: 'imageRefresh', currentRowIdx: args.currentRowIdx, currentColIdx: args.currentColIdx,
prevRowIdx: args.prevRowIdx, prevColIdx: args.prevColIdx, prevTop: args.prevTop, prevLeft: args.prevLeft,
currentTop: args.currentTop, currentLeft: args.currentLeft, currentHeight: args.currentHeight,
currentWidth: args.currentWidth, prevHeight: args.prevHeight, prevWidth: args.prevWidth,
id: args.id, sheetIdx: this.parent.activeSheetIndex
};
this.parent.notify('actionComplete', { eventArgs: eventArgs, action: 'imageRefresh' });
}
}
};
SpreadsheetImage.prototype.deleteImage = function (args) {
var sheet = args.sheet || this.parent.getActiveSheet();
var pictureElements = document.getElementById(args.id);
var rowIdx = args.rowIdx;
var colIdx = args.colIdx;
var address;
if (pictureElements) {
Eif (args.rowIdx === undefined && args.colIdx === undefined) {
var imgTop = void 0;
var imgleft = void 0;
if (sheet.frozenRows || sheet.frozenColumns) {
var clientRect = pictureElements.getBoundingClientRect();
imgTop = { clientY: clientRect.top };
imgleft = { clientX: clientRect.left };
Eif (clientRect.top < this.parent.getColumnHeaderContent().getBoundingClientRect().bottom) {
imgTop.target = this.parent.getColumnHeaderContent();
}
if (clientRect.left < this.parent.getRowHeaderContent().getBoundingClientRect().right) {
imgleft.target = this.parent.getRowHeaderTable();
}
}
else {
imgTop = { clientY: parseFloat(pictureElements.style.top), isImage: true };
imgleft = { clientX: parseFloat(pictureElements.style.left), isImage: true };
}
this.parent.notify(event_2.getRowIdxFromClientY, imgTop);
this.parent.notify(event_1.getColIdxFromClientX, imgleft);
rowIdx = imgTop.clientY;
colIdx = imgleft.clientX;
}
address = sheet.name + '!' + index_2.getCellAddress(rowIdx, colIdx);
if (!args.preventEventTrigger) {
var eventArgs = { address: address, cancel: false };
this.parent.notify(index_2.beginAction, { action: 'deleteImage', eventArgs: eventArgs });
if (eventArgs.cancel) {
return;
}
}
document.getElementById(args.id).remove();
}
else Eif (!args.sheet) {
var rangeVal = args.range ? args.range.lastIndexOf('!') > 0 ? args.range.substring(args.range.lastIndexOf('!') + 1)
: args.range : this.parent.getActiveSheet().selectedRange;
var sheetIndex = args.range && args.range.lastIndexOf('!') > 0 ?
index_2.getSheetIndex(this.parent, args.range.substring(0, args.range.lastIndexOf('!'))) :
this.parent.activeSheetIndex;
var index = index_3.getRangeIndexes(rangeVal);
rowIdx = index[0];
colIdx = index[1];
sheet = this.parent.sheets[sheetIndex];
}
var cellObj = index_2.getCell(rowIdx, colIdx, sheet);
var prevCellImg = (cellObj && cellObj.image) ? cellObj.image : [];
var imgLength = prevCellImg.length;
var image = {};
for (var i = imgLength - 1; i >= 0; i--) {
if (prevCellImg[i].id === args.id) {
image = prevCellImg.splice(i, 1)[0];
}
}
index_2.setCell(rowIdx, colIdx, sheet, { image: prevCellImg }, true);
if (!args.preventEventTrigger) {
this.parent.notify(event_1.completeAction, { action: 'deleteImage', eventArgs: { address: address, id: image.id, imageData: image.src, imageWidth: image.width, imageHeight: image.height, cancel: false }, preventAction: args.isUndoRedo });
}
};
SpreadsheetImage.prototype.destroy = function () {
this.removeEventListener();
this.parent = null;
};
SpreadsheetImage.prototype.getModuleName = function () {
return 'spreadsheetImage';
};
return SpreadsheetImage;
}());
exports.SpreadsheetImage = SpreadsheetImage;
});
|