230 lines
8.8 KiB
JavaScript
230 lines
8.8 KiB
JavaScript
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/**
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* ImageSettings.js
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*
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* Created by Julia Radzhabova on 4/11/14
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* Copyright (c) 2014 Ascensio System SIA. All rights reserved.
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*
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*/
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define([
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'text!presentationeditor/main/app/template/ImageSettings.template',
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'jquery',
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'underscore',
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'backbone',
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'common/main/lib/component/Button',
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'common/main/lib/view/ImageFromUrlDialog',
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'presentationeditor/main/app/view/ImageSettingsAdvanced'
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], function (menuTemplate, $, _, Backbone) {
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'use strict';
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PE.Views.ImageSettings = Backbone.View.extend(_.extend({
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el: '#id-image-settings',
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// Compile our stats template
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template: _.template(menuTemplate),
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// Delegated events for creating new items, and clearing completed ones.
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events: {
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},
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options: {
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alias: 'ImageSettings'
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},
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initialize: function () {
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var me = this;
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this._initSettings = true;
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this._state = {
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Width: 0,
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Height: 0,
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DisabledControls: false
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};
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this.lockedControls = [];
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this._locked = false;
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this._noApply = false;
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this._originalProps = null;
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this.render();
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this.labelWidth = $(this.el).find('#image-label-width');
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this.labelHeight = $(this.el).find('#image-label-height');
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this.btnOriginalSize = new Common.UI.Button({
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el: $('#image-button-original-size')
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});
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this.lockedControls.push(this.btnOriginalSize);
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this.btnInsertFromFile = new Common.UI.Button({
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el: $('#image-button-from-file')
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});
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this.lockedControls.push(this.btnInsertFromFile);
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this.btnInsertFromUrl = new Common.UI.Button({
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el: $('#image-button-from-url')
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});
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this.lockedControls.push(this.btnInsertFromUrl);
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this.btnOriginalSize.on('click', _.bind(this.setOriginalSize, this));
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this.btnInsertFromFile.on('click', _.bind(function(btn){
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if (this.api) this.api.ChangeImageFromFile();
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this.fireEvent('editcomplete', this);
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}, this));
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this.btnInsertFromUrl.on('click', _.bind(this.insertFromUrl, this));
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$(this.el).on('click', '#image-advanced-link', _.bind(this.openAdvancedSettings, this));
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},
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render: function () {
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var el = $(this.el);
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el.html(this.template({
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scope: this
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}));
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this.linkAdvanced = $('#image-advanced-link');
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},
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setApi: function(api) {
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this.api = api;
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return this;
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},
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updateMetricUnit: function() {
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var value = Common.Utils.Metric.fnRecalcFromMM(this._state.Width);
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this.labelWidth[0].innerHTML = this.textWidth + ': ' + value.toFixed(1) + ' ' + Common.Utils.Metric.metricName[Common.Utils.Metric.getCurrentMetric()];
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value = Common.Utils.Metric.fnRecalcFromMM(this._state.Height);
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this.labelHeight[0].innerHTML = this.textHeight + ': ' + value.toFixed(1) + ' ' + Common.Utils.Metric.metricName[Common.Utils.Metric.getCurrentMetric()];
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},
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createDelayedElements: function() {
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this.updateMetricUnit();
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},
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ChangeSettings: function(props) {
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if (this._initSettings) {
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this.createDelayedElements();
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this._initSettings = false;
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}
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this.disableControls(this._locked);
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if (props ){
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this._originalProps = new CImgProperty(props);
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var value = props.get_Width();
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if ( Math.abs(this._state.Width-value)>0.001 ) {
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this.labelWidth[0].innerHTML = this.textWidth + ': ' + Common.Utils.Metric.fnRecalcFromMM(value).toFixed(1) + ' ' + Common.Utils.Metric.metricName[Common.Utils.Metric.getCurrentMetric()];
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this._state.Width = value;
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}
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value = props.get_Height();
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if ( Math.abs(this._state.Height-value)>0.001 ) {
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this.labelHeight[0].innerHTML = this.textHeight + ': ' + Common.Utils.Metric.fnRecalcFromMM(value).toFixed(1) + ' ' + Common.Utils.Metric.metricName[Common.Utils.Metric.getCurrentMetric()];
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this._state.Height = value;
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}
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this.btnOriginalSize.setDisabled(props.get_ImageUrl()===null || props.get_ImageUrl()===undefined || this._locked);
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}
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},
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setOriginalSize: function() {
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if (this.api) {
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var imgsize = this.api.get_OriginalSizeImage();
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var w = imgsize.get_ImageWidth();
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var h = imgsize.get_ImageHeight();
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this.labelWidth[0].innerHTML = this.textWidth + ': ' + Common.Utils.Metric.fnRecalcFromMM(w).toFixed(1) + ' ' + Common.Utils.Metric.metricName[Common.Utils.Metric.getCurrentMetric()];
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this.labelHeight[0].innerHTML = this.textHeight + ': ' + Common.Utils.Metric.fnRecalcFromMM(h).toFixed(1) + ' ' + Common.Utils.Metric.metricName[Common.Utils.Metric.getCurrentMetric()];
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var properties = new CImgProperty();
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properties.put_Width(w);
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properties.put_Height(h);
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this.api.ImgApply(properties);
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this.fireEvent('editcomplete', this);
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}
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},
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insertFromUrl: function() {
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var me = this;
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(new Common.Views.ImageFromUrlDialog({
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handler: function(result, value) {
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if (result == 'ok') {
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if (me.api) {
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var checkUrl = value.replace(/ /g, '');
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if (!_.isEmpty(checkUrl)) {
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var props = new CImgProperty();
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props.put_ImageUrl(checkUrl);
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me.api.ImgApply(props);
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}
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}
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}
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me.fireEvent('editcomplete', me);
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}
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})).show();
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},
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openAdvancedSettings: function(e) {
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if (this.linkAdvanced.hasClass('disabled')) return;
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var me = this;
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if (me.api && !this._locked){
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var selectedElements = me.api.getSelectedElements();
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if (selectedElements && selectedElements.length>0){
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var elType, elValue;
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for (var i = selectedElements.length - 1; i >= 0; i--) {
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elType = selectedElements[i].get_ObjectType();
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elValue = selectedElements[i].get_ObjectValue();
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if (c_oAscTypeSelectElement.Image == elType) {
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var imgsizeOriginal;
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if (!me.btnOriginalSize.isDisabled()) {
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imgsizeOriginal = me.api.get_OriginalSizeImage();
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if (imgsizeOriginal)
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imgsizeOriginal = {width:imgsizeOriginal.get_ImageWidth(), height:imgsizeOriginal.get_ImageHeight()};
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}
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(new PE.Views.ImageSettingsAdvanced(
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{
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imageProps: elValue,
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sizeOriginal: imgsizeOriginal,
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handler: function(result, value) {
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if (result == 'ok') {
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if (me.api) {
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me.api.ImgApply(value.imageProps);
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}
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}
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me.fireEvent('editcomplete', me);
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}
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})).show();
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break;
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}
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}
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}
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}
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},
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setLocked: function (locked) {
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this._locked = locked;
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},
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disableControls: function(disable) {
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if (this._state.DisabledControls!==disable) {
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this._state.DisabledControls = disable;
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_.each(this.lockedControls, function(item) {
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item.setDisabled(disable);
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});
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this.linkAdvanced.toggleClass('disabled', disable);
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}
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},
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textSize: 'Size',
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textWidth: 'Width',
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textHeight: 'Height',
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textOriginalSize: 'Default Size',
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textInsert: 'Insert Image',
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textFromUrl: 'From URL',
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textFromFile: 'From File',
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textAdvanced: 'Show advanced settings'
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}, PE.Views.ImageSettings || {}));
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});
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