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| define(["require", "exports", "@syncfusion/ej2-base", "../base/constant", "../base/enum", "../base/classes"], function (require, exports, ej2_base_1, events, enum_1, classes_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var Count = (function () {
function Count(parent, serviceLocator) {
this.parent = parent;
this.locator = serviceLocator;
this.renderFactory = this.locator.getService('rendererFactory');
this.addEventListener();
this.isDestroyed = false;
}
Count.prototype.initializeInstance = function () {
this.contentRenderer = this.renderFactory.getRenderer(enum_1.RenderType.Content);
this.editPanel = this.contentRenderer.getEditPanel();
this.addEventListener();
};
Count.prototype.renderCount = function () {
this.initializeInstance();
this.element = this.parent.createElement('span', { className: classes_1.CLS_COUNT });
this.parent.rootContainer.appendChild(this.element);
this.parent.rootContainer.classList.add('e-count-enabled');
if (this.parent.iframeSettings.enable) {
this.parent.inputElement.classList.add('e-count-enabled');
}
this.appendCount();
if (this.parent.maxLength !== -1) {
this.charCountBackground(this.htmlLength);
}
};
Count.prototype.appendCount = function () {
var htmlText = this.parent.editorMode === 'Markdown' ? this.editPanel.value
: (this.parent.getText().replace(/(\r\n|\n|\r|\t)/gm, ''));
if (this.parent.editorMode !== 'Markdown' && htmlText.indexOf('\u200B') !== -1) {
this.htmlLength = htmlText.replace(/\u200B/g, '').length;
}
else {
this.htmlLength = htmlText.length;
}
var string = this.parent.maxLength === -1 ? this.htmlLength : this.htmlLength + ' / ' + this.parent.maxLength;
this.element.innerHTML = string;
};
Count.prototype.charCountBackground = function (htmlLength) {
var percentage = (htmlLength / this.parent.maxLength) * 100;
if (percentage < 85) {
this.element.classList.remove(classes_1.CLS_WARNING);
this.element.classList.remove(classes_1.CLS_ERROR);
}
else if (percentage > 85 && percentage <= 90) {
this.element.classList.remove(classes_1.CLS_ERROR);
this.element.classList.add(classes_1.CLS_WARNING);
}
else Eif (percentage > 90) {
this.element.classList.remove(classes_1.CLS_WARNING);
this.element.classList.add(classes_1.CLS_ERROR);
}
};
Count.prototype.refresh = function () {
if (!ej2_base_1.isNullOrUndefined(this.editPanel)) {
this.appendCount();
if (this.parent.maxLength !== -1) {
this.charCountBackground(this.htmlLength);
}
}
};
Count.prototype.destroy = function () {
if (this.isDestroyed) {
return;
}
Eif (this.parent && this.parent.rootContainer && this.parent.rootContainer.classList.contains('e-count-enabled')) {
this.parent.rootContainer.classList.remove('e-count-enabled');
}
if (this.parent.iframeSettings.enable && !ej2_base_1.isNullOrUndefined(this.parent.inputElement)) {
this.parent.inputElement.classList.remove('e-count-enabled');
}
if (this.element && !ej2_base_1.isNullOrUndefined(this.parent.element.querySelector('.' + classes_1.CLS_COUNT))) {
ej2_base_1.detach(this.element);
}
this.removeEventListener();
Eif (this.editPanel) {
this.editPanel = null;
}
Eif (this.element) {
ej2_base_1.detach(this.element);
this.element = null;
}
this.isDestroyed = true;
};
Count.prototype.toggle = function (e) {
this.element.style.display = (e.member === 'viewSource') ? 'none' : 'block';
};
Count.prototype.addEventListener = function () {
this.parent.on(events.initialEnd, this.renderCount, this);
this.parent.on(events.keyUp, this.refresh, this);
this.parent.on(events.count, this.refresh, this);
this.parent.on(events.refreshBegin, this.refresh, this);
this.parent.on(events.mouseDown, this.refresh, this);
this.parent.on(events.destroy, this.destroy, this);
this.parent.on(events.sourceCode, this.toggle, this);
this.parent.on(events.updateSource, this.toggle, this);
};
Count.prototype.removeEventListener = function () {
this.parent.off(events.initialEnd, this.renderCount);
this.parent.off(events.keyUp, this.refresh);
this.parent.off(events.refreshBegin, this.refresh);
this.parent.off(events.count, this.refresh);
this.parent.off(events.mouseDown, this.refresh);
this.parent.off(events.destroy, this.destroy);
this.parent.off(events.sourceCode, this.toggle);
this.parent.off(events.updateSource, this.toggle);
};
Count.prototype.getModuleName = function () {
return 'count';
};
return Count;
}());
exports.Count = Count;
});
|