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| define(["require", "exports", "@syncfusion/ej2-base", "./tile-interaction", "./organize-toolbar", "./organize-importaction"], function (require, exports, ej2_base_1, tile_interaction_1, organize_toolbar_1, organize_importaction_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function initEventListeners() {
this.boundOnTileAreaMouseDown = onTileAreaMouseDown.bind(this);
this.boundOnTileAreaKeyDown = onTileAreaKeyDown.bind(this);
this.boundOnTileAreaKeyUp = onTileAreaKeyUp.bind(this);
this.boundPageOrganizerOnScroll = pageOrganizerOnScroll.bind(this);
this.dialogDivElement.addEventListener('wheel', this.boundPageOrganizerOnScroll);
this.tileAreaDiv.addEventListener('mousedown', this.boundOnTileAreaMouseDown);
document.addEventListener('keydown', this.boundOnTileAreaKeyDown);
document.addEventListener('keyup', this.boundOnTileAreaKeyUp);
}
exports.initEventListeners = initEventListeners;
function removeEventListeners() {
if (!ej2_base_1.isNullOrUndefined(this.dialogDivElement)) {
this.dialogDivElement.removeEventListener('wheel', this.boundPageOrganizerOnScroll);
}
if (!ej2_base_1.isNullOrUndefined(this.tileAreaDiv)) {
this.tileAreaDiv.removeEventListener('mousedown', this.boundOnTileAreaMouseDown);
}
document.removeEventListener('keydown', this.boundOnTileAreaKeyDown);
document.removeEventListener('keyup', this.boundOnTileAreaKeyUp);
}
exports.removeEventListeners = removeEventListeners;
function pageOrganizerOnScroll(event) {
if (this.ctrlKey) {
event.preventDefault();
var imageZoom = this.getImageZoomValue();
var imageZoomMin = this.getImageZoomMin();
var imageZoomMax = this.getImageZoomMax();
if (event.deltaY < 0 && (imageZoom < imageZoomMax)) {
if (imageZoom + this.pageZoomSliderStep < imageZoomMax) {
this.handlePageZoomChange(imageZoom + this.pageZoomSliderStep, imageZoom);
}
else if (imageZoom + this.pageZoomSliderStep > imageZoomMax && imageZoom !== imageZoomMax) {
this.handlePageZoomChange(imageZoomMax, imageZoom);
}
}
else if (event.deltaY > 0 && (imageZoom > imageZoomMin)) {
if (imageZoom - this.pageZoomSliderStep > imageZoomMin) {
this.handlePageZoomChange(imageZoom - this.pageZoomSliderStep, imageZoom);
}
else if (imageZoom - this.pageZoomSliderStep < imageZoomMin && imageZoom !== imageZoomMin) {
this.handlePageZoomChange(imageZoomMin, imageZoom);
}
}
}
}
exports.pageOrganizerOnScroll = pageOrganizerOnScroll;
function onTileAreaMouseDown(event) {
var _this = this;
if (event.target && event.target.parentElement && event.target.parentElement.firstElementChild &&
event.target.parentElement.firstElementChild.classList.contains('e-pv-organize-tile-checkbox')) {
this.isClickedOnCheckBox = true;
}
else {
this.isClickedOnCheckBox = false;
}
if (event.target.closest('.e-pv-organize-anchor-node')) {
var targetTile = event.target;
var tiles = Array.from(this.tileAreaDiv.children);
if (this.shiftKey && this.startTile) {
var currentIndex_1 = Array.from(this.tileAreaDiv.children).indexOf(targetTile.closest('.e-pv-organize-anchor-node'));
if (this.startTile) {
var startIndex_1 = Array.from(this.tileAreaDiv.children).indexOf(this.startTile.closest('.e-pv-organize-anchor-node'));
tile_interaction_1.selectRange.call(this, startIndex_1, currentIndex_1);
tiles.forEach(function (tile, index) {
if (index < Math.min(startIndex_1, currentIndex_1) || index > Math.max(startIndex_1, currentIndex_1)) {
tile_interaction_1.deselectTile.call(_this, tile);
}
});
}
}
else if (!this.ctrlKey) {
this.startTile = targetTile;
}
}
else {
if (!this.ctrlKey && !this.shiftKey) {
tile_interaction_1.clearSelection.call(this);
this.startTile = null;
}
}
organize_toolbar_1.updateSelectAllCheckbox.call(this);
organize_toolbar_1.enableDisableToolbarItems.call(this);
}
exports.onTileAreaMouseDown = onTileAreaMouseDown;
function onTileAreaKeyDown(event) {
if ((event.ctrlKey || event.metaKey) && !event.shiftKey) {
this.ctrlKey = true;
var keyCode = this.pdfViewerBase.getLegacyKeyCode(event);
if (this.isOrganizeWindowOpen) {
if (keyCode === 65) {
event.preventDefault();
tile_interaction_1.selectAllTiles.call(this);
}
if (keyCode === 90) {
event.preventDefault();
this.undo();
}
else if (keyCode === 89) {
event.preventDefault();
this.redo();
}
}
}
if (event.shiftKey) {
this.shiftKey = true;
}
}
exports.onTileAreaKeyDown = onTileAreaKeyDown;
function onTileAreaKeyUp(event) {
if (!(event.ctrlKey || event.metaKey)) {
this.ctrlKey = false;
}
if (!event.shiftKey) {
this.shiftKey = false;
}
}
exports.onTileAreaKeyUp = onTileAreaKeyUp;
function onSelectAllClick(event) {
if (event.checked) {
tile_interaction_1.selectAllTiles.call(this);
}
else {
tile_interaction_1.clearSelection.call(this);
}
}
exports.onSelectAllClick = onSelectAllClick;
function autoScroll(e) {
var proxy = this;
var viewportY = e.event.type === 'touchmove' ? e.event.touches[0].clientY : e.event.clientY;
var edgeSize = 10;
this.autoScrollInterval = null;
var viewportHeight = window.innerHeight;
var edgeTop = edgeSize;
var edgeBottom = (viewportHeight - edgeSize);
var toolbarBottom = document.getElementById(this.pdfViewer.element.id + '_toolbar_appearance').getBoundingClientRect().bottom + edgeSize;
var footer = this.organizeDialog.element.getElementsByClassName('e-footer-content');
var footerBounds;
if (!ej2_base_1.isNullOrUndefined(footer) && footer.length > 0) {
footerBounds = footer[0].getBoundingClientRect();
}
var footerTop = !ej2_base_1.isNullOrUndefined(footerBounds) ? (footerBounds.top - edgeSize) :
(this.tileAreaDiv.getBoundingClientRect().bottom - edgeSize);
edgeTop = parseFloat(Math.max(edgeTop, toolbarBottom).toFixed(2));
edgeBottom = Math.min(edgeBottom, footerTop);
if (this.virtualEle.getBoundingClientRect().height >= this.tileAreaDiv.getBoundingClientRect().height) {
clearTimeout(this.autoScrollInterval);
proxy.autoScrollInterval = null;
return;
}
var isInTopEdge = (parseFloat(this.virtualEle.getBoundingClientRect().top.toFixed(2)) <= edgeTop);
var isInBottomEdge = (this.virtualEle.getBoundingClientRect().bottom >= edgeBottom);
if (!(isInTopEdge || isInBottomEdge)) {
clearTimeout(this.autoScrollInterval);
proxy.autoScrollInterval = null;
return;
}
var maxScrollY = (this.tileAreaDiv.scrollHeight - this.tileAreaDiv.clientHeight);
(function checkForWindowScroll() {
clearTimeout(proxy.autoScrollInterval);
proxy.autoScrollInterval = null;
if (adjustWindowScroll()) {
proxy.autoScrollInterval = window.setTimeout(checkForWindowScroll, 30);
}
})();
function adjustWindowScroll() {
proxy.tileAreaDiv.onscroll = function () {
var outerBorder = document.querySelector('.e-pv-organize-outer-border');
if (!ej2_base_1.isNullOrUndefined(outerBorder)) {
outerBorder.style.display = 'none';
}
};
var elementBounds = proxy.virtualEle.getBoundingClientRect();
var dragDownDiffrence = elementBounds.bottom - (proxy.previousClientY + elementBounds.height);
var dragUpDiffrence = elementBounds.top - proxy.previousClientY;
proxy.previousClientY = elementBounds.top;
var currentScrollY = proxy.tileAreaDiv.scrollTop;
var canScrollUp = (currentScrollY > 0 && dragUpDiffrence <= 0);
var canScrollDown = (currentScrollY < maxScrollY && dragDownDiffrence >= 0);
var nextScrollY = currentScrollY;
var maxStep = 10;
if (isInTopEdge && canScrollUp) {
var intensity = ((edgeTop - proxy.virtualEle.getBoundingClientRect().top) / edgeSize);
nextScrollY = (nextScrollY - (maxStep * intensity));
}
else if (isInBottomEdge && canScrollDown) {
var intensity = ((proxy.virtualEle.getBoundingClientRect().bottom - edgeBottom) / edgeSize);
nextScrollY = (nextScrollY + (maxStep * intensity));
}
nextScrollY = Math.max(0, Math.min(maxScrollY, nextScrollY));
if (nextScrollY !== currentScrollY) {
proxy.tileAreaDiv.scrollTop = nextScrollY;
return (true);
}
else {
return (false);
}
}
}
exports.autoScroll = autoScroll;
function handlePageMove(e, tileRect, gapBetweenDivs, outerBorder) {
var isRightInsertion = isTileRightInsertion(e);
if (!ej2_base_1.isNullOrUndefined(isTileRightInsertion)) {
var offset = isRightInsertion ? (tileRect['width'] + gapBetweenDivs / 2) : (-gapBetweenDivs / 2);
var parentBound = outerBorder.parentElement.getBoundingClientRect();
outerBorder.style.left = (tileRect['x'] + offset - parentBound.x) + 'px';
outerBorder.style.top = (tileRect['top'] - parentBound.y) + 'px';
outerBorder.style.height = tileRect['height'] + 'px';
this.isRightInsertion = isRightInsertion;
}
}
exports.handlePageMove = handlePageMove;
function isTileRightInsertion(e) {
var mainTileElement = !ej2_base_1.isNullOrUndefined(e.target) ? e.target.closest('.e-pv-organize-anchor-node') : null;
if (!ej2_base_1.isNullOrUndefined(mainTileElement)) {
var tileRect = mainTileElement.getBoundingClientRect();
var virtualElementClientX = e.event.type === 'mousemove' ? e.event.clientX : e.event.touches[0].clientX;
return virtualElementClientX > tileRect['x'] + (tileRect['width'] / 2);
}
return null;
}
exports.isTileRightInsertion = isTileRightInsertion;
function importDocWireEvent() {
if (this.importDocInputElement) {
this.boundImportDocument = organize_importaction_1.importDocument.bind(this);
this.importDocInputElement.addEventListener('change', this.boundImportDocument);
}
}
exports.importDocWireEvent = importDocWireEvent;
function importDocUnWireEvent() {
if (this.importDocInputElement) {
this.boundImportDocument = null;
this.importDocInputElement.removeEventListener('change', this.boundImportDocument);
}
}
exports.importDocUnWireEvent = importDocUnWireEvent;
});
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