275 lines
10 KiB
JavaScript
275 lines
10 KiB
JavaScript
/**
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* ImageSettings.js
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*
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* Created by Julia Radzhabova on 3/28/14
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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!spreadsheeteditor/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/component/MetricSpinner',
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'common/main/lib/view/ImageFromUrlDialog'
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], function (menuTemplate, $, _, Backbone) {
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'use strict';
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SSE.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._nRatio = 1;
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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.spinners = [];
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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.render();
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this.spnWidth = new Common.UI.MetricSpinner({
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el: $('#image-spin-width'),
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step: .1,
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width: 78,
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defaultUnit : "cm",
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value: '3 cm',
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maxValue: 55.88,
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minValue: 0
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});
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this.spinners.push(this.spnWidth);
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this.lockedControls.push(this.spnWidth);
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this.spnHeight = new Common.UI.MetricSpinner({
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el: $('#image-spin-height'),
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step: .1,
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width: 78,
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defaultUnit : "cm",
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value: '3 cm',
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maxValue: 55.88,
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minValue: 0
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});
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this.spinners.push(this.spnHeight);
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this.lockedControls.push(this.spnHeight);
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this.btnRatio = new Common.UI.Button({
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cls: 'btn-toolbar',
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iconCls: 'advanced-btn-ratio',
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style: 'margin-bottom: 1px;',
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enableToggle: true,
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hint: this.textKeepRatio
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});
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this.btnRatio.render($('#image-button-ratio')) ;
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this.lockedControls.push(this.btnRatio);
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var value = Common.localStorage.getItem("sse-settings-imageratio");
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if (value===null || parseInt(value) == 1) {
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this.btnRatio.toggle(true);
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}
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this.btnRatio.on('click', _.bind(function(btn, e) {
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if (btn.pressed && this.spnHeight.getNumberValue()>0) {
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this._nRatio = this.spnWidth.getNumberValue()/this.spnHeight.getNumberValue();
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}
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Common.localStorage.setItem("sse-settings-imageratio", (btn.pressed) ? 1 : 0);
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}, this));
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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.spnWidth.on('change', _.bind(this.onWidthChange, this));
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this.spnHeight.on('change', _.bind(this.onHeightChange, this));
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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.asc_changeImageFromFile();
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Common.NotificationCenter.trigger('edit:complete', this);
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}, this));
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this.btnInsertFromUrl.on('click', _.bind(this.insertFromUrl, 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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},
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setApi: function(api) {
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if ( api == undefined ) return;
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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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if (this.spinners) {
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for (var i=0; i<this.spinners.length; i++) {
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var spinner = this.spinners[i];
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spinner.setDefaultUnit(Common.Utils.Metric.metricName[Common.Utils.Metric.getCurrentMetric()]);
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spinner.setStep(Common.Utils.Metric.getCurrentMetric()==Common.Utils.Metric.c_MetricUnits.cm ? 0.1 : 1);
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}
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}
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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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var value = props.asc_getWidth();
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if ( Math.abs(this._state.Width-value)>0.001 ||
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(this._state.Width===null || value===null)&&(this._state.Width!==value)) {
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this.spnWidth.setValue((value!==null) ? Common.Utils.Metric.fnRecalcFromMM(value) : '', true);
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this._state.Width = value;
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}
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value = props.asc_getHeight();
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if ( Math.abs(this._state.Height-value)>0.001 ||
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(this._state.Height===null || value===null)&&(this._state.Height!==value)) {
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this.spnHeight.setValue((value!==null) ? Common.Utils.Metric.fnRecalcFromMM(value) : '', true);
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this._state.Height = value;
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}
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if (props.asc_getHeight()>0)
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this._nRatio = props.asc_getWidth()/props.asc_getHeight();
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this.btnOriginalSize.setDisabled(props.asc_getImageUrl()===null || props.asc_getImageUrl()===undefined || this._locked);
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}
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},
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onWidthChange: function(field, newValue, oldValue, eOpts){
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var w = field.getNumberValue();
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var h = this.spnHeight.getNumberValue();
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if (this.btnRatio.pressed) {
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h = w/this._nRatio;
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if (h>this.spnHeight.options.maxValue) {
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h = this.spnHeight.options.maxValue;
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w = h * this._nRatio;
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this.spnWidth.setValue(w, true);
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}
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this.spnHeight.setValue(h, true);
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}
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if (this.api) {
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var props = new Asc.asc_CImgProperty();
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props.asc_putWidth(Common.Utils.Metric.fnRecalcToMM(w));
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props.asc_putHeight(Common.Utils.Metric.fnRecalcToMM(h));
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this.api.asc_setGraphicObjectProps(props);
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}
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Common.NotificationCenter.trigger('edit:complete', this);
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},
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onHeightChange: function(field, newValue, oldValue, eOpts){
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var h = field.getNumberValue(), w = this.spnWidth.getNumberValue();
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if (this.btnRatio.pressed) {
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w = h * this._nRatio;
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if (w>this.spnWidth.options.maxValue) {
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w = this.spnWidth.options.maxValue;
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h = w/this._nRatio;
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this.spnHeight.setValue(h, true);
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}
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this.spnWidth.setValue(w, true);
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}
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if (this.api) {
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var props = new Asc.asc_CImgProperty();
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props.asc_putWidth(Common.Utils.Metric.fnRecalcToMM(w));
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props.asc_putHeight(Common.Utils.Metric.fnRecalcToMM(h));
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this.api.asc_setGraphicObjectProps(props);
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}
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Common.NotificationCenter.trigger('edit:complete', this);
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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.asc_getOriginalImageSize();
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var w = imgsize.asc_getImageWidth();
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var h = imgsize.asc_getImageHeight();
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var properties = new Asc.asc_CImgProperty();
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properties.asc_putWidth(w);
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properties.asc_putHeight(h);
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this.api.asc_setGraphicObjectProps(properties);
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Common.NotificationCenter.trigger('edit:complete', 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 Asc.asc_CImgProperty();
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props.asc_putImageUrl(checkUrl);
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me.api.asc_setGraphicObjectProps(props);
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}
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}
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}
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Common.NotificationCenter.trigger('edit:complete', me);
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}
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})).show();
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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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}
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},
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textKeepRatio: 'Constant Proportions',
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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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}, SSE.Views.ImageSettings || {}));
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}); |