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2007 lines
53 KiB
JavaScript
2007 lines
53 KiB
JavaScript
1 year ago
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/**
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* Copyright (c) 2006-2012, JGraph Ltd
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*/
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/**
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* Constructs a new graph editor
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*/
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Menus = function(editorUi)
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{
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this.editorUi = editorUi;
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this.menus = new Object();
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this.init();
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// Pre-fetches checkmark image
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if (!mxClient.IS_SVG)
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{
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new Image().src = this.checkmarkImage;
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}
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};
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/**
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* Sets the default font family.
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*/
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Menus.prototype.defaultFont = 'Helvetica';
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/**
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* Sets the default font size.
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*/
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Menus.prototype.defaultFontSize = '12';
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/**
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* Sets the default font size.
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*/
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Menus.prototype.defaultMenuItems = ['file', 'edit', 'view', 'arrange', 'extras', 'help'];
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/**
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* Adds the label menu items to the given menu and parent.
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*/
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Menus.prototype.defaultFonts = ['Helvetica', 'Verdana', 'Times New Roman', 'Garamond', 'Comic Sans MS',
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'Courier New', 'Georgia', 'Lucida Console', 'Tahoma'];
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/**
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* Adds the label menu items to the given menu and parent.
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*/
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Menus.prototype.autoPopup = true;
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/**
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* Adds the label menu items to the given menu and parent.
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*/
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Menus.prototype.init = function()
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{
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var ui = this.editorUi;
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var graph = ui.editor.graph;
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var isGraphEnabled = mxUtils.bind(graph, graph.isEnabled);
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this.customFonts = [];
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this.customFontSizes = [];
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this.put('fontFamily', new Menu(mxUtils.bind(this, function(menu, parent)
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{
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var addItem = mxUtils.bind(this, function(fontFamily)
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{
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var tr = this.styleChange(menu, fontFamily, [mxConstants.STYLE_FONTFAMILY],
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[fontFamily], null, parent, function()
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{
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document.execCommand('fontname', false, fontFamily);
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ui.fireEvent(new mxEventObject('styleChanged',
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'keys', [mxConstants.STYLE_FONTFAMILY],
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'values', [fontFamily],
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'cells', [graph.cellEditor.getEditingCell()]));
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}, function()
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{
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graph.updateLabelElements(graph.getSelectionCells(), function(elt)
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{
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elt.removeAttribute('face');
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elt.style.fontFamily = null;
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if (elt.nodeName == 'PRE')
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{
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graph.replaceElement(elt, 'div');
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}
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});
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});
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tr.firstChild.nextSibling.style.fontFamily = fontFamily;
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});
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for (var i = 0; i < this.defaultFonts.length; i++)
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{
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addItem(this.defaultFonts[i]);
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}
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menu.addSeparator(parent);
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if (this.customFonts.length > 0)
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{
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for (var i = 0; i < this.customFonts.length; i++)
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{
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addItem(this.customFonts[i]);
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}
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menu.addSeparator(parent);
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menu.addItem(mxResources.get('reset'), null, mxUtils.bind(this, function()
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{
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this.customFonts = [];
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this.editorUi.fireEvent(new mxEventObject('customFontsChanged'));
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}), parent);
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menu.addSeparator(parent);
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}
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this.promptChange(menu, mxResources.get('custom') + '...', '', mxConstants.DEFAULT_FONTFAMILY, mxConstants.STYLE_FONTFAMILY, parent, true, mxUtils.bind(this, function(newValue)
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{
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if (mxUtils.indexOf(this.customFonts, newValue) < 0)
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{
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this.customFonts.push(newValue);
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this.editorUi.fireEvent(new mxEventObject('customFontsChanged'));
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}
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}));
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})));
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this.put('formatBlock', new Menu(mxUtils.bind(this, function(menu, parent)
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{
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function addItem(label, tag)
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{
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return menu.addItem(label, null, mxUtils.bind(this, function()
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{
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// TODO: Check if visible
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if (graph.cellEditor.textarea != null)
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{
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graph.cellEditor.textarea.focus();
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document.execCommand('formatBlock', false, '<' + tag + '>');
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}
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}), parent);
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};
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addItem(mxResources.get('normal'), 'p');
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addItem('', 'h1').firstChild.nextSibling.innerHTML = '<h1 style="margin:0px;">' + mxResources.get('heading') + ' 1</h1>';
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addItem('', 'h2').firstChild.nextSibling.innerHTML = '<h2 style="margin:0px;">' + mxResources.get('heading') + ' 2</h2>';
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addItem('', 'h3').firstChild.nextSibling.innerHTML = '<h3 style="margin:0px;">' + mxResources.get('heading') + ' 3</h3>';
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addItem('', 'h4').firstChild.nextSibling.innerHTML = '<h4 style="margin:0px;">' + mxResources.get('heading') + ' 4</h4>';
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addItem('', 'h5').firstChild.nextSibling.innerHTML = '<h5 style="margin:0px;">' + mxResources.get('heading') + ' 5</h5>';
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addItem('', 'h6').firstChild.nextSibling.innerHTML = '<h6 style="margin:0px;">' + mxResources.get('heading') + ' 6</h6>';
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addItem('', 'pre').firstChild.nextSibling.innerHTML = '<pre style="margin:0px;">' + mxResources.get('formatted') + '</pre>';
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addItem('', 'blockquote').firstChild.nextSibling.innerHTML = '<blockquote style="margin-top:0px;margin-bottom:0px;">' + mxResources.get('blockquote') + '</blockquote>';
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})));
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this.put('fontSize', new Menu(mxUtils.bind(this, function(menu, parent)
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{
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var sizes = [6, 8, 9, 10, 11, 12, 14, 18, 24, 36, 48, 72];
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if (mxUtils.indexOf(sizes, this.defaultFontSize) < 0)
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{
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sizes.push(this.defaultFontSize);
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sizes.sort(function(a, b)
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{
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return a - b;
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});
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}
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var setFontSize = mxUtils.bind(this, function(fontSize)
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{
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if (graph.cellEditor.textarea != null)
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{
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// Creates an element with arbitrary size 3
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document.execCommand('fontSize', false, '3');
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// Changes the css font size of the first font element inside the in-place editor with size 3
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// hopefully the above element that we've just created. LATER: Check for new element using
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// previous result of getElementsByTagName (see other actions)
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var elts = graph.cellEditor.textarea.getElementsByTagName('font');
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for (var i = 0; i < elts.length; i++)
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{
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if (elts[i].getAttribute('size') == '3')
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{
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elts[i].removeAttribute('size');
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elts[i].style.fontSize = fontSize + 'px';
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break;
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}
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}
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ui.fireEvent(new mxEventObject('styleChanged',
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'keys', [mxConstants.STYLE_FONTSIZE],
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'values', [fontSize],
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'cells', [graph.cellEditor.getEditingCell()]));
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}
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});
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var addItem = mxUtils.bind(this, function(fontSize)
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{
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this.styleChange(menu, fontSize, [mxConstants.STYLE_FONTSIZE],
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[fontSize], null, parent, function()
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{
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setFontSize(fontSize);
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});
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});
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for (var i = 0; i < sizes.length; i++)
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{
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addItem(sizes[i]);
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}
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menu.addSeparator(parent);
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if (this.customFontSizes.length > 0)
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{
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var counter = 0;
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for (var i = 0; i < this.customFontSizes.length; i++)
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{
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if (mxUtils.indexOf(sizes, this.customFontSizes[i]) < 0)
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{
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addItem(this.customFontSizes[i]);
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counter++;
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}
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}
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if (counter > 0)
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{
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menu.addSeparator(parent);
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}
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menu.addItem(mxResources.get('reset'), null, mxUtils.bind(this, function()
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{
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this.customFontSizes = [];
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}), parent);
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menu.addSeparator(parent);
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}
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var selState = null;
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this.promptChange(menu, mxResources.get('custom') + '...',
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'(' + mxResources.get('points') + ')', this.defaultFontSize,
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mxConstants.STYLE_FONTSIZE, parent, true,
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mxUtils.bind(this, function(newValue)
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{
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if (selState != null && graph.cellEditor.textarea != null)
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{
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graph.cellEditor.textarea.focus();
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graph.cellEditor.restoreSelection(selState);
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}
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if (newValue != null && newValue.length > 0)
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{
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this.customFontSizes.push(newValue);
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setFontSize(newValue);
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}
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}), null, function()
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{
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selState = graph.cellEditor.saveSelection();
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return false;
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});
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})));
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this.put('direction', new Menu(mxUtils.bind(this, function(menu, parent)
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{
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menu.addItem(mxResources.get('flipH'), null, function() { graph.toggleCellStyles(mxConstants.STYLE_FLIPH, false); }, parent);
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menu.addItem(mxResources.get('flipV'), null, function() { graph.toggleCellStyles(mxConstants.STYLE_FLIPV, false); }, parent);
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this.addMenuItems(menu, ['-', 'rotation'], parent);
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})));
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this.put('align', new Menu(mxUtils.bind(this, function(menu, parent)
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{
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var ss = this.editorUi.getSelectionState();
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var enabled = ss.vertices.length > 1;
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menu.addItem(mxResources.get('leftAlign'), null, function() { graph.alignCells(mxConstants.ALIGN_LEFT); }, parent, null, enabled);
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menu.addItem(mxResources.get('center'), null, function() { graph.alignCells(mxConstants.ALIGN_CENTER); }, parent, null, enabled);
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menu.addItem(mxResources.get('rightAlign'), null, function() { graph.alignCells(mxConstants.ALIGN_RIGHT); }, parent, null, enabled);
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menu.addSeparator(parent);
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menu.addItem(mxResources.get('topAlign'), null, function() { graph.alignCells(mxConstants.ALIGN_TOP); }, parent, null, enabled);
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menu.addItem(mxResources.get('middle'), null, function() { graph.alignCells(mxConstants.ALIGN_MIDDLE); }, parent, null, enabled);
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menu.addItem(mxResources.get('bottomAlign'), null, function() { graph.alignCells(mxConstants.ALIGN_BOTTOM); }, parent, null, enabled);
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this.addMenuItems(menu, ['-', 'snapToGrid'], parent);
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})));
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this.put('distribute', new Menu(mxUtils.bind(this, function(menu, parent)
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{
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menu.addItem(mxResources.get('horizontal'), null, function() { graph.distributeCells(true); }, parent);
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menu.addItem(mxResources.get('vertical'), null, function() { graph.distributeCells(false); }, parent);
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menu.addSeparator(parent);
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this.addSubmenu('distributeSpacing', menu, parent, mxResources.get('spacing'));
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})));
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this.put('distributeSpacing', new Menu(mxUtils.bind(this, function(menu, parent)
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{
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menu.addItem(mxResources.get('horizontal'), null, function() { graph.distributeCells(true, null, true); }, parent);
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menu.addItem(mxResources.get('vertical'), null, function() { graph.distributeCells(false, null, true); }, parent);
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})));
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this.put('line', new Menu(mxUtils.bind(this, function(menu, parent)
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{
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var state = graph.view.getState(graph.getSelectionCell());
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if (state != null)
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{
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var shape = mxUtils.getValue(state.style, mxConstants.STYLE_SHAPE);
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if (shape != 'arrow')
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{
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this.edgeStyleChange(menu, '', [mxConstants.STYLE_EDGE, mxConstants.STYLE_CURVED, mxConstants.STYLE_NOEDGESTYLE],
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[null, null, null], 'geIcon geSprite geSprite-straight', parent, true).setAttribute('title', mxResources.get('straight'));
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this.edgeStyleChange(menu, '', [mxConstants.STYLE_EDGE, mxConstants.STYLE_CURVED, mxConstants.STYLE_NOEDGESTYLE],
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['orthogonalEdgeStyle', null, null], 'geIcon geSprite geSprite-orthogonal', parent, true).setAttribute('title', mxResources.get('orthogonal'));
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this.edgeStyleChange(menu, '', [mxConstants.STYLE_EDGE, mxConstants.STYLE_ELBOW, mxConstants.STYLE_CURVED, mxConstants.STYLE_NOEDGESTYLE],
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['elbowEdgeStyle', null, null, null], 'geIcon geSprite geSprite-horizontalelbow', parent, true).setAttribute('title', mxResources.get('simple'));
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this.edgeStyleChange(menu, '', [mxConstants.STYLE_EDGE, mxConstants.STYLE_ELBOW, mxConstants.STYLE_CURVED, mxConstants.STYLE_NOEDGESTYLE],
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['elbowEdgeStyle', 'vertical', null, null], 'geIcon geSprite geSprite-verticalelbow', parent, true).setAttribute('title', mxResources.get('simple'));
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this.edgeStyleChange(menu, '', [mxConstants.STYLE_EDGE, mxConstants.STYLE_ELBOW, mxConstants.STYLE_CURVED, mxConstants.STYLE_NOEDGESTYLE],
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['isometricEdgeStyle', null, null, null], 'geIcon geSprite geSprite-horizontalisometric', parent, true).setAttribute('title', mxResources.get('isometric'));
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this.edgeStyleChange(menu, '', [mxConstants.STYLE_EDGE, mxConstants.STYLE_ELBOW, mxConstants.STYLE_CURVED, mxConstants.STYLE_NOEDGESTYLE],
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['isometricEdgeStyle', 'vertical', null, null], 'geIcon geSprite geSprite-verticalisometric', parent, true).setAttribute('title', mxResources.get('isometric'));
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if (shape == 'connector')
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{
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this.edgeStyleChange(menu, '', [mxConstants.STYLE_EDGE, mxConstants.STYLE_CURVED, mxConstants.STYLE_NOEDGESTYLE],
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['orthogonalEdgeStyle', '1', null], 'geIcon geSprite geSprite-curved', parent, true).setAttribute('title', mxResources.get('curved'));
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}
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this.edgeStyleChange(menu, '', [mxConstants.STYLE_EDGE, mxConstants.STYLE_CURVED, mxConstants.STYLE_NOEDGESTYLE],
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['entityRelationEdgeStyle', null, null], 'geIcon geSprite geSprite-entity', parent, true).setAttribute('title', mxResources.get('entityRelation'));
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}
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menu.addSeparator(parent);
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this.styleChange(menu, '', [mxConstants.STYLE_SHAPE, mxConstants.STYLE_STARTSIZE, mxConstants.STYLE_ENDSIZE, 'width'],
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[null, null, null, null], 'geIcon geSprite geSprite-connection', parent, null, null, true).setAttribute('title', mxResources.get('line'));
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this.styleChange(menu, '', [mxConstants.STYLE_SHAPE, mxConstants.STYLE_STARTSIZE, mxConstants.STYLE_ENDSIZE, 'width'],
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|
|
['link', null, null, null], 'geIcon geSprite geSprite-linkedge', parent, null, null, true).setAttribute('title', mxResources.get('link'));
|
||
|
|
this.styleChange(menu, '', [mxConstants.STYLE_SHAPE, mxConstants.STYLE_STARTSIZE, mxConstants.STYLE_ENDSIZE, 'width'],
|
||
|
|
['flexArrow', null, null, null], 'geIcon geSprite geSprite-arrow', parent, null, null, true).setAttribute('title', mxResources.get('arrow'));
|
||
|
|
this.styleChange(menu, '', [mxConstants.STYLE_SHAPE, mxConstants.STYLE_STARTSIZE, mxConstants.STYLE_ENDSIZE, 'width'],
|
||
|
|
['arrow', null, null, null], 'geIcon geSprite geSprite-simplearrow', parent, null, null, true).setAttribute('title', mxResources.get('simpleArrow'));
|
||
|
|
}
|
||
|
|
})));
|
||
|
|
this.put('layout', new Menu(mxUtils.bind(this, function(menu, parent)
|
||
|
|
{
|
||
|
|
var promptSpacing = mxUtils.bind(this, function(defaultValue, fn)
|
||
|
|
{
|
||
|
|
this.editorUi.prompt(mxResources.get('spacing'), defaultValue, fn);
|
||
|
|
});
|
||
|
|
|
||
|
|
var runTreeLayout = mxUtils.bind(this, function(layout)
|
||
|
|
{
|
||
|
|
this.editorUi.tryAndHandle(mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
var tmp = graph.getSelectionCell();
|
||
|
|
var roots = null;
|
||
|
|
|
||
|
|
if (tmp == null || graph.getModel().getChildCount(tmp) == 0)
|
||
|
|
{
|
||
|
|
if (graph.getModel().getEdgeCount(tmp) == 0)
|
||
|
|
{
|
||
|
|
roots = graph.findTreeRoots(graph.getDefaultParent());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
roots = graph.findTreeRoots(tmp);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (roots != null && roots.length > 0)
|
||
|
|
{
|
||
|
|
tmp = roots[0];
|
||
|
|
}
|
||
|
|
|
||
|
|
if (tmp != null)
|
||
|
|
{
|
||
|
|
this.editorUi.executeLayout(function()
|
||
|
|
{
|
||
|
|
layout.execute(graph.getDefaultParent(), tmp);
|
||
|
|
|
||
|
|
if (!graph.isSelectionEmpty())
|
||
|
|
{
|
||
|
|
tmp = graph.getModel().getParent(tmp);
|
||
|
|
|
||
|
|
if (graph.getModel().isVertex(tmp))
|
||
|
|
{
|
||
|
|
graph.updateGroupBounds([tmp], graph.gridSize * 2, true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}, true);
|
||
|
|
}
|
||
|
|
}));
|
||
|
|
});
|
||
|
|
|
||
|
|
menu.addItem(mxResources.get('horizontalFlow'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
this.editorUi.tryAndHandle(mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
var layout = new mxHierarchicalLayout(graph, mxConstants.DIRECTION_WEST);
|
||
|
|
|
||
|
|
this.editorUi.executeLayout(function()
|
||
|
|
{
|
||
|
|
var selectionCells = graph.getSelectionCells();
|
||
|
|
layout.execute(graph.getDefaultParent(), selectionCells.length == 0 ? null : selectionCells);
|
||
|
|
}, true);
|
||
|
|
}));
|
||
|
|
}), parent);
|
||
|
|
menu.addItem(mxResources.get('verticalFlow'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
this.editorUi.tryAndHandle(mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
var layout = new mxHierarchicalLayout(graph, mxConstants.DIRECTION_NORTH);
|
||
|
|
|
||
|
|
this.editorUi.executeLayout(function()
|
||
|
|
{
|
||
|
|
var selectionCells = graph.getSelectionCells();
|
||
|
|
layout.execute(graph.getDefaultParent(), selectionCells.length == 0 ? null : selectionCells);
|
||
|
|
}, true);
|
||
|
|
}));
|
||
|
|
}), parent);
|
||
|
|
menu.addSeparator(parent);
|
||
|
|
menu.addItem(mxResources.get('horizontalTree'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
var layout = new mxCompactTreeLayout(graph, true);
|
||
|
|
layout.edgeRouting = false;
|
||
|
|
layout.levelDistance = 30;
|
||
|
|
|
||
|
|
promptSpacing(layout.levelDistance, mxUtils.bind(this, function(spacing)
|
||
|
|
{
|
||
|
|
if (!isNaN(spacing))
|
||
|
|
{
|
||
|
|
layout.levelDistance = spacing;
|
||
|
|
runTreeLayout(layout);
|
||
|
|
}
|
||
|
|
}));
|
||
|
|
}), parent);
|
||
|
|
menu.addItem(mxResources.get('verticalTree'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
var layout = new mxCompactTreeLayout(graph, false);
|
||
|
|
layout.edgeRouting = false;
|
||
|
|
layout.levelDistance = 30;
|
||
|
|
|
||
|
|
promptSpacing(layout.levelDistance, mxUtils.bind(this, function(spacing)
|
||
|
|
{
|
||
|
|
if (!isNaN(spacing))
|
||
|
|
{
|
||
|
|
layout.levelDistance = spacing;
|
||
|
|
runTreeLayout(layout);
|
||
|
|
}
|
||
|
|
}));
|
||
|
|
}), parent);
|
||
|
|
menu.addItem(mxResources.get('radialTree'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
var layout = new mxRadialTreeLayout(graph);
|
||
|
|
layout.levelDistance = 80;
|
||
|
|
layout.autoRadius = true;
|
||
|
|
|
||
|
|
promptSpacing(layout.levelDistance, mxUtils.bind(this, function(spacing)
|
||
|
|
{
|
||
|
|
if (!isNaN(spacing))
|
||
|
|
{
|
||
|
|
layout.levelDistance = spacing;
|
||
|
|
runTreeLayout(layout);
|
||
|
|
}
|
||
|
|
}));
|
||
|
|
}), parent);
|
||
|
|
menu.addSeparator(parent);
|
||
|
|
menu.addItem(mxResources.get('organic'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
var layout = new mxFastOrganicLayout(graph);
|
||
|
|
|
||
|
|
promptSpacing(layout.forceConstant, mxUtils.bind(this, function(newValue)
|
||
|
|
{
|
||
|
|
this.editorUi.tryAndHandle(mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
layout.forceConstant = newValue;
|
||
|
|
|
||
|
|
this.editorUi.executeLayout(function()
|
||
|
|
{
|
||
|
|
var tmp = graph.getSelectionCell();
|
||
|
|
|
||
|
|
if (tmp == null || graph.getModel().getChildCount(tmp) == 0)
|
||
|
|
{
|
||
|
|
tmp = graph.getDefaultParent();
|
||
|
|
}
|
||
|
|
|
||
|
|
layout.execute(tmp);
|
||
|
|
|
||
|
|
if (graph.getModel().isVertex(tmp))
|
||
|
|
{
|
||
|
|
graph.updateGroupBounds([tmp], graph.gridSize * 2, true);
|
||
|
|
}
|
||
|
|
}, true);
|
||
|
|
}));
|
||
|
|
}));
|
||
|
|
}), parent);
|
||
|
|
menu.addItem(mxResources.get('circle'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
this.editorUi.tryAndHandle(mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
var layout = new mxCircleLayout(graph);
|
||
|
|
|
||
|
|
this.editorUi.executeLayout(function()
|
||
|
|
{
|
||
|
|
var tmp = graph.getSelectionCell();
|
||
|
|
|
||
|
|
if (tmp == null || graph.getModel().getChildCount(tmp) == 0)
|
||
|
|
{
|
||
|
|
tmp = graph.getDefaultParent();
|
||
|
|
}
|
||
|
|
|
||
|
|
layout.execute(tmp);
|
||
|
|
|
||
|
|
if (graph.getModel().isVertex(tmp))
|
||
|
|
{
|
||
|
|
graph.updateGroupBounds([tmp], graph.gridSize * 2, true);
|
||
|
|
}
|
||
|
|
}, true);
|
||
|
|
}));
|
||
|
|
}), parent);
|
||
|
|
})));
|
||
|
|
this.put('navigation', new Menu(mxUtils.bind(this, function(menu, parent)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['home', '-', 'exitGroup', 'enterGroup', '-', 'expand', 'collapse', '-', 'collapsible'], parent);
|
||
|
|
})));
|
||
|
|
this.put('arrange', new Menu(mxUtils.bind(this, function(menu, parent)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['toFront', 'toBack', 'bringForward', 'sendBackward', '-'], parent);
|
||
|
|
this.addSubmenu('direction', menu, parent);
|
||
|
|
this.addMenuItems(menu, ['turn', '-'], parent);
|
||
|
|
this.addSubmenu('align', menu, parent);
|
||
|
|
this.addSubmenu('distribute', menu, parent);
|
||
|
|
menu.addSeparator(parent);
|
||
|
|
this.addSubmenu('navigation', menu, parent);
|
||
|
|
this.addSubmenu('insert', menu, parent);
|
||
|
|
this.addSubmenu('layout', menu, parent);
|
||
|
|
this.addMenuItems(menu, ['-', 'group', 'ungroup', 'removeFromGroup', '-', 'clearWaypoints', 'autosize'], parent);
|
||
|
|
}))).isEnabled = isGraphEnabled;
|
||
|
|
this.put('insert', new Menu(mxUtils.bind(this, function(menu, parent)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['insertLink', 'insertImage'], parent);
|
||
|
|
})));
|
||
|
|
this.put('view', new Menu(mxUtils.bind(this, function(menu, parent)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ((this.editorUi.format != null) ? ['format'] : []).
|
||
|
|
concat(['outline', 'layers', '-', 'pageView', 'pageScale', '-', 'tooltips',
|
||
|
|
'grid', 'guides', '-', 'connectionArrows', 'connectionPoints', '-',
|
||
|
|
'resetView', 'zoomIn', 'zoomOut'], parent));
|
||
|
|
})));
|
||
|
|
// Two special dropdowns that are only used in the toolbar
|
||
|
|
this.put('viewPanels', new Menu(mxUtils.bind(this, function(menu, parent)
|
||
|
|
{
|
||
|
|
if (this.editorUi.format != null)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['format'], parent);
|
||
|
|
}
|
||
|
|
|
||
|
|
this.addMenuItems(menu, ['outline', 'layers'], parent);
|
||
|
|
})));
|
||
|
|
this.put('viewZoom', new Menu(mxUtils.bind(this, function(menu, parent)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['smartFit', '-'], parent);
|
||
|
|
var scales = [0.25, 0.5, 0.75, 1, 1.25, 1.5, 2, 3, 4];
|
||
|
|
|
||
|
|
for (var i = 0; i < scales.length; i++)
|
||
|
|
{
|
||
|
|
(function(scale)
|
||
|
|
{
|
||
|
|
menu.addItem((scale * 100) + '%', null, function()
|
||
|
|
{
|
||
|
|
graph.zoomTo(scale);
|
||
|
|
}, parent);
|
||
|
|
})(scales[i]);
|
||
|
|
}
|
||
|
|
|
||
|
|
this.addMenuItems(menu, ['-', 'fitWindow', 'fitPageWidth', 'fitPage', 'fitTwoPages', '-', 'customZoom'], parent);
|
||
|
|
})));
|
||
|
|
this.put('file', new Menu(mxUtils.bind(this, function(menu, parent)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['new', 'open', '-', 'save', 'saveAs', '-', 'import', 'export', '-', 'pageSetup', 'print'], parent);
|
||
|
|
})));
|
||
|
|
this.put('edit', new Menu(mxUtils.bind(this, function(menu, parent)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['undo', 'redo', '-', 'cut', 'copy', 'paste', 'delete', '-', 'duplicate', '-',
|
||
|
|
'editData', 'editTooltip', '-', 'editStyle', '-', 'edit', '-', 'editLink', 'openLink', '-',
|
||
|
|
'selectVertices', 'selectEdges', 'selectAll', 'selectNone', '-', 'lockUnlock']);
|
||
|
|
})));
|
||
|
|
this.put('extras', new Menu(mxUtils.bind(this, function(menu, parent)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['copyConnect', 'collapseExpand', '-', 'editDiagram']);
|
||
|
|
})));
|
||
|
|
this.put('help', new Menu(mxUtils.bind(this, function(menu, parent)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['help', '-', 'about']);
|
||
|
|
})));
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds the label menu items to the given menu and parent.
|
||
|
|
*/
|
||
|
|
Menus.prototype.put = function(name, menu)
|
||
|
|
{
|
||
|
|
this.menus[name] = menu;
|
||
|
|
|
||
|
|
return menu;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds the label menu items to the given menu and parent.
|
||
|
|
*/
|
||
|
|
Menus.prototype.get = function(name)
|
||
|
|
{
|
||
|
|
return this.menus[name];
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds the given submenu.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addSubmenu = function(name, menu, parent, label)
|
||
|
|
{
|
||
|
|
var entry = this.get(name);
|
||
|
|
var submenu = null;
|
||
|
|
|
||
|
|
if (entry != null)
|
||
|
|
{
|
||
|
|
var enabled = entry.isEnabled();
|
||
|
|
|
||
|
|
if (menu.showDisabled || enabled)
|
||
|
|
{
|
||
|
|
submenu = menu.addItem(label || mxResources.get(name),
|
||
|
|
null, null, parent, null, enabled);
|
||
|
|
this.addMenu(name, menu, submenu);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return submenu;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds the label menu items to the given menu and parent.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addMenu = function(name, popupMenu, parent)
|
||
|
|
{
|
||
|
|
var menu = this.get(name);
|
||
|
|
|
||
|
|
if (menu != null && (popupMenu.showDisabled || menu.isEnabled()))
|
||
|
|
{
|
||
|
|
menu.execute(popupMenu, parent);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a menu item to insert a table cell.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addInsertTableCellItem = function(menu, parent)
|
||
|
|
{
|
||
|
|
var graph = this.editorUi.editor.graph;
|
||
|
|
var cell = graph.getSelectionCell();
|
||
|
|
var style = graph.getCurrentCellStyle(cell);
|
||
|
|
|
||
|
|
if (graph.getSelectionCount() > 1)
|
||
|
|
{
|
||
|
|
if (graph.isTableCell(cell))
|
||
|
|
{
|
||
|
|
cell = graph.model.getParent(cell);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (graph.isTableRow(cell))
|
||
|
|
{
|
||
|
|
cell = graph.model.getParent(cell);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
var isTable = graph.isTable(cell) ||
|
||
|
|
graph.isTableRow(cell) ||
|
||
|
|
graph.isTableCell(cell);
|
||
|
|
var isStack = graph.isStack(cell) ||
|
||
|
|
graph.isStackChild(cell);
|
||
|
|
|
||
|
|
var showCols = isTable;
|
||
|
|
var showRows = isTable;
|
||
|
|
|
||
|
|
if (isStack)
|
||
|
|
{
|
||
|
|
var style = (graph.isStack(cell)) ? style :
|
||
|
|
graph.getCellStyle(graph.model.getParent(cell));
|
||
|
|
|
||
|
|
showRows = style['horizontalStack'] == '0';
|
||
|
|
showCols = !showRows;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (parent != null || (!isTable && !isStack))
|
||
|
|
{
|
||
|
|
this.addInsertTableItem(menu, mxUtils.bind(this, function(evt, rows, cols, title, container)
|
||
|
|
{
|
||
|
|
var table = (container || mxEvent.isControlDown(evt) || mxEvent.isMetaDown(evt)) ?
|
||
|
|
graph.createCrossFunctionalSwimlane(rows, cols, null, null,
|
||
|
|
(title || mxEvent.isShiftDown(evt)) ? 'Cross-Functional Flowchart' : null) :
|
||
|
|
graph.createTable(rows, cols, null, null,
|
||
|
|
(title || mxEvent.isShiftDown(evt)) ? 'Table' : null);
|
||
|
|
var pt = (mxEvent.isAltDown(evt)) ? graph.getFreeInsertPoint() :
|
||
|
|
graph.getCenterInsertPoint(graph.getBoundingBoxFromGeometry([table], true));
|
||
|
|
var select = null;
|
||
|
|
|
||
|
|
graph.getModel().beginUpdate();
|
||
|
|
try
|
||
|
|
{
|
||
|
|
select = graph.importCells([table], pt.x, pt.y);
|
||
|
|
graph.fireEvent(new mxEventObject('cellsInserted', 'cells',
|
||
|
|
graph.model.getDescendants(select[0])));
|
||
|
|
}
|
||
|
|
finally
|
||
|
|
{
|
||
|
|
graph.getModel().endUpdate();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (select != null && select.length > 0)
|
||
|
|
{
|
||
|
|
graph.scrollCellToVisible(select[0]);
|
||
|
|
graph.setSelectionCells(select);
|
||
|
|
}
|
||
|
|
}), parent);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
if (showCols)
|
||
|
|
{
|
||
|
|
var elt = menu.addItem(mxResources.get('insertColumnBefore'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
if (isStack)
|
||
|
|
{
|
||
|
|
graph.insertLane(cell, true);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
graph.insertTableColumn(cell, true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
catch (e)
|
||
|
|
{
|
||
|
|
this.editorUi.handleError(e);
|
||
|
|
}
|
||
|
|
}), null, 'geIcon geSprite geSprite-insertcolumnbefore');
|
||
|
|
elt.setAttribute('title', mxResources.get('insertColumnBefore'));
|
||
|
|
|
||
|
|
elt = menu.addItem(mxResources.get('insertColumnAfter'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
if (isStack)
|
||
|
|
{
|
||
|
|
graph.insertLane(cell, false);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
graph.insertTableColumn(cell, false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
catch (e)
|
||
|
|
{
|
||
|
|
this.editorUi.handleError(e);
|
||
|
|
}
|
||
|
|
}), null, 'geIcon geSprite geSprite-insertcolumnafter');
|
||
|
|
elt.setAttribute('title', mxResources.get('insertColumnAfter'));
|
||
|
|
|
||
|
|
elt = menu.addItem(mxResources.get('deleteColumn'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
if (cell != null)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
if (isStack)
|
||
|
|
{
|
||
|
|
graph.deleteLane(cell);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
graph.deleteTableColumn(cell);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
catch (e)
|
||
|
|
{
|
||
|
|
this.editorUi.handleError(e);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}), null, 'geIcon geSprite geSprite-deletecolumn');
|
||
|
|
elt.setAttribute('title', mxResources.get('deleteColumn'));
|
||
|
|
}
|
||
|
|
|
||
|
|
if (showRows)
|
||
|
|
{
|
||
|
|
elt = menu.addItem(mxResources.get('insertRowBefore'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
if (isStack)
|
||
|
|
{
|
||
|
|
graph.insertLane(cell, true);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
graph.insertTableRow(cell, true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
catch (e)
|
||
|
|
{
|
||
|
|
this.editorUi.handleError(e);
|
||
|
|
}
|
||
|
|
}), null, 'geIcon geSprite geSprite-insertrowbefore');
|
||
|
|
elt.setAttribute('title', mxResources.get('insertRowBefore'));
|
||
|
|
|
||
|
|
elt = menu.addItem(mxResources.get('insertRowAfter'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
if (isStack)
|
||
|
|
{
|
||
|
|
graph.insertLane(cell, false);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
graph.insertTableRow(cell, false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
catch (e)
|
||
|
|
{
|
||
|
|
this.editorUi.handleError(e);
|
||
|
|
}
|
||
|
|
}), null, 'geIcon geSprite geSprite-insertrowafter');
|
||
|
|
elt.setAttribute('title', mxResources.get('insertRowAfter'));
|
||
|
|
|
||
|
|
elt = menu.addItem(mxResources.get('deleteRow'), null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
if (isStack)
|
||
|
|
{
|
||
|
|
graph.deleteLane(cell);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
graph.deleteTableRow(cell);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
catch (e)
|
||
|
|
{
|
||
|
|
this.editorUi.handleError(e);
|
||
|
|
}
|
||
|
|
}), null, 'geIcon geSprite geSprite-deleterow');
|
||
|
|
elt.setAttribute('title', mxResources.get('deleteRow'));
|
||
|
|
|
||
|
|
var ss = this.editorUi.getSelectionState();
|
||
|
|
|
||
|
|
if (ss.mergeCell != null)
|
||
|
|
{
|
||
|
|
this.addMenuItem(menu, 'mergeCells');
|
||
|
|
}
|
||
|
|
else if (ss.style['colspan'] > 1 || ss.style['rowspan'] > 1)
|
||
|
|
{
|
||
|
|
this.addMenuItem(menu, 'unmergeCells');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a menu item to insert a table.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addInsertTableItem = function(menu, insertFn, parent, showOptions)
|
||
|
|
{
|
||
|
|
showOptions = (showOptions != null) ? showOptions : true;
|
||
|
|
|
||
|
|
insertFn = (insertFn != null) ? insertFn : mxUtils.bind(this, function(evt, rows, cols)
|
||
|
|
{
|
||
|
|
var graph = this.editorUi.editor.graph;
|
||
|
|
var td = graph.getParentByName(mxEvent.getSource(evt), 'TD');
|
||
|
|
|
||
|
|
if (td != null && graph.cellEditor.textarea != null)
|
||
|
|
{
|
||
|
|
// To find the new link, we create a list of all existing links first
|
||
|
|
// LATER: Refactor for reuse with code for finding inserted image below
|
||
|
|
var tmp = graph.cellEditor.textarea.getElementsByTagName('table');
|
||
|
|
var oldTables = [];
|
||
|
|
|
||
|
|
for (var i = 0; i < tmp.length; i++)
|
||
|
|
{
|
||
|
|
oldTables.push(tmp[i]);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Finding the new table will work with insertHTML, but IE does not support that
|
||
|
|
graph.container.focus();
|
||
|
|
graph.pasteHtmlAtCaret(createTable(rows, cols));
|
||
|
|
|
||
|
|
// Moves cursor to first table cell
|
||
|
|
var newTables = graph.cellEditor.textarea.getElementsByTagName('table');
|
||
|
|
|
||
|
|
if (newTables.length == oldTables.length + 1)
|
||
|
|
{
|
||
|
|
// Inverse order in favor of appended tables
|
||
|
|
for (var i = newTables.length - 1; i >= 0; i--)
|
||
|
|
{
|
||
|
|
if (i == 0 || newTables[i] != oldTables[i - 1])
|
||
|
|
{
|
||
|
|
graph.selectNode(newTables[i].rows[0].cells[0]);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
// KNOWN: Does not work in IE8 standards and quirks
|
||
|
|
var graph = this.editorUi.editor.graph;
|
||
|
|
var row2 = null;
|
||
|
|
var td = null;
|
||
|
|
|
||
|
|
function createTable(rows, cols)
|
||
|
|
{
|
||
|
|
var html = ['<table>'];
|
||
|
|
|
||
|
|
for (var i = 0; i < rows; i++)
|
||
|
|
{
|
||
|
|
html.push('<tr>');
|
||
|
|
|
||
|
|
for (var j = 0; j < cols; j++)
|
||
|
|
{
|
||
|
|
html.push('<td><br></td>');
|
||
|
|
}
|
||
|
|
|
||
|
|
html.push('</tr>');
|
||
|
|
}
|
||
|
|
|
||
|
|
html.push('</table>');
|
||
|
|
|
||
|
|
return html.join('');
|
||
|
|
};
|
||
|
|
|
||
|
|
if (parent == null)
|
||
|
|
{
|
||
|
|
menu.div.className += ' geToolbarMenu';
|
||
|
|
menu.labels = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
var elt2 = menu.addItem('', null, null, parent, null, null, null, true);
|
||
|
|
elt2.firstChild.style.fontSize = Menus.prototype.defaultFontSize + 'px';
|
||
|
|
|
||
|
|
// Hide empty rows in menu item
|
||
|
|
var tds = elt2.getElementsByTagName('td');
|
||
|
|
|
||
|
|
if (tds.length > 1)
|
||
|
|
{
|
||
|
|
tds[1].style.display = 'none';
|
||
|
|
tds[2].style.display = 'none';
|
||
|
|
}
|
||
|
|
|
||
|
|
function createPicker(rows, cols)
|
||
|
|
{
|
||
|
|
var table2 = document.createElement('table');
|
||
|
|
table2.className = 'geInsertTablePicker';
|
||
|
|
table2.setAttribute('border', '1');
|
||
|
|
table2.style.borderCollapse = 'collapse';
|
||
|
|
table2.style.borderStyle = 'solid';
|
||
|
|
table2.style.marginBottom = '4px';
|
||
|
|
table2.style.marginTop = '8px';
|
||
|
|
table2.setAttribute('cellPadding', '8');
|
||
|
|
|
||
|
|
for (var i = 0; i < rows; i++)
|
||
|
|
{
|
||
|
|
var row = table2.insertRow(i);
|
||
|
|
|
||
|
|
for (var j = 0; j < cols; j++)
|
||
|
|
{
|
||
|
|
var cell = row.insertCell(-1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return table2;
|
||
|
|
};
|
||
|
|
|
||
|
|
function extendPicker(picker, rows, cols)
|
||
|
|
{
|
||
|
|
for (var i = picker.rows.length; i < rows; i++)
|
||
|
|
{
|
||
|
|
var row = picker.insertRow(i);
|
||
|
|
|
||
|
|
for (var j = 0; j < picker.rows[0].cells.length; j++)
|
||
|
|
{
|
||
|
|
var cell = row.insertCell(-1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
for (var i = 0; i < picker.rows.length; i++)
|
||
|
|
{
|
||
|
|
var row = picker.rows[i];
|
||
|
|
|
||
|
|
for (var j = row.cells.length; j < cols; j++)
|
||
|
|
{
|
||
|
|
var cell = row.insertCell(-1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
elt2.firstChild.innerText = '';
|
||
|
|
|
||
|
|
var titleOption = document.createElement('input');
|
||
|
|
titleOption.setAttribute('id', 'geTitleOption');
|
||
|
|
titleOption.setAttribute('type', 'checkbox');
|
||
|
|
titleOption.style.verticalAlign = 'middle';
|
||
|
|
|
||
|
|
var titleLbl = document.createElement('label');
|
||
|
|
mxUtils.write(titleLbl, mxResources.get('title'));
|
||
|
|
titleLbl.setAttribute('for', 'geTitleOption');
|
||
|
|
titleLbl.style.verticalAlign = 'middle';
|
||
|
|
|
||
|
|
mxEvent.addGestureListeners(titleLbl, null, null, mxUtils.bind(this, function(e)
|
||
|
|
{
|
||
|
|
mxEvent.consume(e);
|
||
|
|
}));
|
||
|
|
|
||
|
|
mxEvent.addGestureListeners(titleOption, null, null, mxUtils.bind(this, function(e)
|
||
|
|
{
|
||
|
|
mxEvent.consume(e);
|
||
|
|
}));
|
||
|
|
|
||
|
|
var containerOption = document.createElement('input');
|
||
|
|
containerOption.setAttribute('id', 'geContainerOption');
|
||
|
|
containerOption.setAttribute('type', 'checkbox');
|
||
|
|
containerOption.style.verticalAlign = 'middle';
|
||
|
|
|
||
|
|
var containerLbl = document.createElement('label');
|
||
|
|
mxUtils.write(containerLbl, mxResources.get('container'));
|
||
|
|
containerLbl.setAttribute('for', 'geContainerOption');
|
||
|
|
containerLbl.style.verticalAlign = 'middle';
|
||
|
|
|
||
|
|
mxEvent.addGestureListeners(containerLbl, null, null, mxUtils.bind(this, function(e)
|
||
|
|
{
|
||
|
|
mxEvent.consume(e);
|
||
|
|
}));
|
||
|
|
|
||
|
|
mxEvent.addGestureListeners(containerOption, null, null, mxUtils.bind(this, function(e)
|
||
|
|
{
|
||
|
|
mxEvent.consume(e);
|
||
|
|
}));
|
||
|
|
|
||
|
|
if (showOptions)
|
||
|
|
{
|
||
|
|
elt2.firstChild.appendChild(titleOption);
|
||
|
|
elt2.firstChild.appendChild(titleLbl);
|
||
|
|
mxUtils.br(elt2.firstChild);
|
||
|
|
elt2.firstChild.appendChild(containerOption);
|
||
|
|
elt2.firstChild.appendChild(containerLbl);
|
||
|
|
mxUtils.br(elt2.firstChild);
|
||
|
|
}
|
||
|
|
|
||
|
|
var picker = createPicker(5, 5);
|
||
|
|
elt2.firstChild.appendChild(picker);
|
||
|
|
|
||
|
|
var label = document.createElement('div');
|
||
|
|
label.style.textAlign = 'center';
|
||
|
|
label.style.padding = '4px';
|
||
|
|
label.style.width = '100%';
|
||
|
|
label.innerHTML = '1x1';
|
||
|
|
elt2.firstChild.appendChild(label);
|
||
|
|
|
||
|
|
function mouseover(e)
|
||
|
|
{
|
||
|
|
td = graph.getParentByName(mxEvent.getSource(e), 'TD');
|
||
|
|
var selected = false;
|
||
|
|
|
||
|
|
if (td != null)
|
||
|
|
{
|
||
|
|
row2 = graph.getParentByName(td, 'TR');
|
||
|
|
var ext = (mxEvent.isMouseEvent(e)) ? 2 : 4;
|
||
|
|
extendPicker(picker, Math.min(20, row2.sectionRowIndex + ext), Math.min(20, td.cellIndex + ext));
|
||
|
|
label.innerHTML = (td.cellIndex + 1) + 'x' + (row2.sectionRowIndex + 1);
|
||
|
|
|
||
|
|
for (var i = 0; i < picker.rows.length; i++)
|
||
|
|
{
|
||
|
|
var r = picker.rows[i];
|
||
|
|
|
||
|
|
for (var j = 0; j < r.cells.length; j++)
|
||
|
|
{
|
||
|
|
var cell = r.cells[j];
|
||
|
|
|
||
|
|
if (i == row2.sectionRowIndex &&
|
||
|
|
j == td.cellIndex)
|
||
|
|
{
|
||
|
|
selected = cell.style.backgroundColor == 'blue';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (i <= row2.sectionRowIndex && j <= td.cellIndex)
|
||
|
|
{
|
||
|
|
cell.style.backgroundColor = 'blue';
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
cell.style.backgroundColor = 'transparent';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
mxEvent.consume(e);
|
||
|
|
|
||
|
|
return selected;
|
||
|
|
};
|
||
|
|
|
||
|
|
mxEvent.addGestureListeners(picker, null, null, mxUtils.bind(this, function(e)
|
||
|
|
{
|
||
|
|
var selected = mouseover(e);
|
||
|
|
|
||
|
|
if (td != null && row2 != null && selected)
|
||
|
|
{
|
||
|
|
insertFn(e, row2.sectionRowIndex + 1, td.cellIndex + 1,
|
||
|
|
titleOption.checked, containerOption.checked);
|
||
|
|
|
||
|
|
// Async required to block event for elements under menu
|
||
|
|
window.setTimeout(mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
this.editorUi.hideCurrentMenu();
|
||
|
|
}), 0);
|
||
|
|
}
|
||
|
|
}));
|
||
|
|
|
||
|
|
mxEvent.addListener(picker, 'mouseover', mouseover);
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a style change item to the given menu.
|
||
|
|
*/
|
||
|
|
Menus.prototype.edgeStyleChange = function(menu, label, keys, values, sprite, parent, reset, image)
|
||
|
|
{
|
||
|
|
return this.showIconOnly(menu.addItem(label, image, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
var graph = this.editorUi.editor.graph;
|
||
|
|
graph.stopEditing(false);
|
||
|
|
|
||
|
|
graph.getModel().beginUpdate();
|
||
|
|
try
|
||
|
|
{
|
||
|
|
var cells = graph.getSelectionCells();
|
||
|
|
var edges = [];
|
||
|
|
|
||
|
|
for (var i = 0; i < cells.length; i++)
|
||
|
|
{
|
||
|
|
var cell = cells[i];
|
||
|
|
|
||
|
|
if (graph.getModel().isEdge(cell))
|
||
|
|
{
|
||
|
|
if (reset)
|
||
|
|
{
|
||
|
|
var geo = graph.getCellGeometry(cell);
|
||
|
|
|
||
|
|
// Resets all edge points
|
||
|
|
if (geo != null)
|
||
|
|
{
|
||
|
|
geo = geo.clone();
|
||
|
|
geo.points = null;
|
||
|
|
graph.getModel().setGeometry(cell, geo);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
for (var j = 0; j < keys.length; j++)
|
||
|
|
{
|
||
|
|
graph.setCellStyles(keys[j], values[j], [cell]);
|
||
|
|
}
|
||
|
|
|
||
|
|
edges.push(cell);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
this.editorUi.fireEvent(new mxEventObject(
|
||
|
|
'styleChanged', 'cells', edges,
|
||
|
|
'keys', keys, 'values', values,
|
||
|
|
'force', cells.length == 0));
|
||
|
|
}
|
||
|
|
finally
|
||
|
|
{
|
||
|
|
graph.getModel().endUpdate();
|
||
|
|
}
|
||
|
|
}), parent, sprite));
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a style change item to the given menu.
|
||
|
|
*/
|
||
|
|
Menus.prototype.showIconOnly = function(elt)
|
||
|
|
{
|
||
|
|
var td = elt.getElementsByTagName('td');
|
||
|
|
|
||
|
|
for (i = 0; i < td.length; i++)
|
||
|
|
{
|
||
|
|
if (td[i].getAttribute('class') == 'mxPopupMenuItem')
|
||
|
|
{
|
||
|
|
td[i].style.display = 'none';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return elt;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a style change item to the given menu.
|
||
|
|
*/
|
||
|
|
Menus.prototype.styleChange = function(menu, label, keys, values, sprite, parent, fn, post, iconOnly)
|
||
|
|
{
|
||
|
|
var apply = this.createStyleChangeFunction(keys, values);
|
||
|
|
|
||
|
|
var elt = menu.addItem(label, null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
var graph = this.editorUi.editor.graph;
|
||
|
|
|
||
|
|
if (fn != null && graph.cellEditor.isContentEditing())
|
||
|
|
{
|
||
|
|
fn();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
apply(post);
|
||
|
|
}
|
||
|
|
}), parent, sprite);
|
||
|
|
|
||
|
|
if (iconOnly)
|
||
|
|
{
|
||
|
|
this.showIconOnly(elt);
|
||
|
|
}
|
||
|
|
|
||
|
|
return elt;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
Menus.prototype.createStyleChangeFunction = function(keys, values)
|
||
|
|
{
|
||
|
|
return mxUtils.bind(this, function(post)
|
||
|
|
{
|
||
|
|
var graph = this.editorUi.editor.graph;
|
||
|
|
graph.stopEditing(false);
|
||
|
|
|
||
|
|
graph.getModel().beginUpdate();
|
||
|
|
try
|
||
|
|
{
|
||
|
|
var cells = graph.getEditableCells(graph.getSelectionCells());
|
||
|
|
var autoSizeCells = false;
|
||
|
|
|
||
|
|
for (var i = 0; i < keys.length; i++)
|
||
|
|
{
|
||
|
|
graph.setCellStyles(keys[i], values[i], cells);
|
||
|
|
|
||
|
|
// Removes CSS alignment to produce consistent output
|
||
|
|
if (keys[i] == mxConstants.STYLE_ALIGN)
|
||
|
|
{
|
||
|
|
graph.updateLabelElements(cells, function(elt)
|
||
|
|
{
|
||
|
|
elt.removeAttribute('align');
|
||
|
|
elt.style.textAlign = null;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
// Updates autosize after font changes
|
||
|
|
if (keys[i] == mxConstants.STYLE_FONTFAMILY ||
|
||
|
|
keys[i] == 'fontSource')
|
||
|
|
{
|
||
|
|
autoSizeCells = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (autoSizeCells)
|
||
|
|
{
|
||
|
|
for (var j = 0; j < cells.length; j++)
|
||
|
|
{
|
||
|
|
if (graph.model.getChildCount(cells[j]) == 0)
|
||
|
|
{
|
||
|
|
graph.autoSizeCell(cells[j], false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (post != null)
|
||
|
|
{
|
||
|
|
post();
|
||
|
|
}
|
||
|
|
|
||
|
|
this.editorUi.fireEvent(new mxEventObject('styleChanged',
|
||
|
|
'keys', keys, 'values', values, 'cells', cells));
|
||
|
|
}
|
||
|
|
finally
|
||
|
|
{
|
||
|
|
graph.getModel().endUpdate();
|
||
|
|
}
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a style change item with a prompt to the given menu.
|
||
|
|
*/
|
||
|
|
Menus.prototype.promptChange = function(menu, label, hint, defaultValue, key, parent, enabled, fn, sprite, beforeFn)
|
||
|
|
{
|
||
|
|
return menu.addItem(label, null, mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
var graph = this.editorUi.editor.graph;
|
||
|
|
var value = defaultValue;
|
||
|
|
var state = graph.getView().getState(graph.getSelectionCell());
|
||
|
|
|
||
|
|
if (state != null)
|
||
|
|
{
|
||
|
|
value = state.style[key] || value;
|
||
|
|
}
|
||
|
|
|
||
|
|
var doStopEditing = (beforeFn != null) ? beforeFn() : true;
|
||
|
|
|
||
|
|
var dlg = new FilenameDialog(this.editorUi, value, mxResources.get('apply'), mxUtils.bind(this, function(newValue)
|
||
|
|
{
|
||
|
|
if (newValue != null && newValue.length > 0)
|
||
|
|
{
|
||
|
|
if (doStopEditing)
|
||
|
|
{
|
||
|
|
graph.getModel().beginUpdate();
|
||
|
|
try
|
||
|
|
{
|
||
|
|
graph.stopEditing(false);
|
||
|
|
graph.setCellStyles(key, newValue);
|
||
|
|
}
|
||
|
|
finally
|
||
|
|
{
|
||
|
|
graph.getModel().endUpdate();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (fn != null)
|
||
|
|
{
|
||
|
|
fn(newValue);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}), mxResources.get('enterValue') + ((hint.length > 0) ? (' ' + hint) : ''),
|
||
|
|
null, null, null, null, function()
|
||
|
|
{
|
||
|
|
if (fn != null && beforeFn != null)
|
||
|
|
{
|
||
|
|
fn(null);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
this.editorUi.showDialog(dlg.container, 300, 80, true, true);
|
||
|
|
dlg.init();
|
||
|
|
}), parent, sprite, enabled);
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a handler for showing a menu in the given element.
|
||
|
|
*/
|
||
|
|
Menus.prototype.pickColor = function(key, cmd, defaultValue)
|
||
|
|
{
|
||
|
|
var ui = this.editorUi;
|
||
|
|
|
||
|
|
ui.tryAndHandle(mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
var graph = ui.editor.graph;
|
||
|
|
var h = 226 + ((Math.ceil(ColorDialog.prototype.presetColors.length / 12) +
|
||
|
|
Math.ceil(ColorDialog.prototype.defaultColors.length / 12)) * 17);
|
||
|
|
|
||
|
|
if (cmd != null && graph.cellEditor.isContentEditing())
|
||
|
|
{
|
||
|
|
// Saves and restores text selection for in-place editor
|
||
|
|
var selState = graph.cellEditor.saveSelection();
|
||
|
|
|
||
|
|
var dlg = new ColorDialog(this.editorUi, defaultValue || graph.shapeForegroundColor, mxUtils.bind(this, function(color)
|
||
|
|
{
|
||
|
|
graph.cellEditor.restoreSelection(selState);
|
||
|
|
document.execCommand(cmd, false, (color != mxConstants.NONE) ? color : 'transparent');
|
||
|
|
|
||
|
|
var cmdMapping = {
|
||
|
|
'forecolor': mxConstants.STYLE_FONTCOLOR,
|
||
|
|
'backcolor': mxConstants.STYLE_LABEL_BACKGROUNDCOLOR
|
||
|
|
};
|
||
|
|
|
||
|
|
var style = cmdMapping[cmd];
|
||
|
|
|
||
|
|
if (style != null)
|
||
|
|
{
|
||
|
|
ui.fireEvent(new mxEventObject('styleChanged',
|
||
|
|
'keys', [style], 'values', [color],
|
||
|
|
'cells', [graph.cellEditor.getEditingCell()]));
|
||
|
|
}
|
||
|
|
}), function()
|
||
|
|
{
|
||
|
|
graph.cellEditor.restoreSelection(selState);
|
||
|
|
});
|
||
|
|
|
||
|
|
this.editorUi.showDialog(dlg.container, 230, h, true, true);
|
||
|
|
dlg.init();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
if (this.colorDialog == null)
|
||
|
|
{
|
||
|
|
this.colorDialog = new ColorDialog(this.editorUi);
|
||
|
|
}
|
||
|
|
|
||
|
|
this.colorDialog.currentColorKey = key;
|
||
|
|
var state = graph.getView().getState(graph.getSelectionCell());
|
||
|
|
var color = mxConstants.NONE;
|
||
|
|
|
||
|
|
if (state != null)
|
||
|
|
{
|
||
|
|
color = state.style[key] || color;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (color == mxConstants.NONE)
|
||
|
|
{
|
||
|
|
color = graph.shapeBackgroundColor.substring(1);
|
||
|
|
this.colorDialog.picker.fromString(color);
|
||
|
|
this.colorDialog.colorInput.value = mxConstants.NONE;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
this.colorDialog.picker.fromString(mxUtils.rgba2hex(color));
|
||
|
|
}
|
||
|
|
|
||
|
|
this.editorUi.showDialog(this.colorDialog.container, 230, h, true, true);
|
||
|
|
this.colorDialog.init();
|
||
|
|
}
|
||
|
|
}));
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a handler for showing a menu in the given element.
|
||
|
|
*/
|
||
|
|
Menus.prototype.toggleStyle = function(key, defaultValue)
|
||
|
|
{
|
||
|
|
var graph = this.editorUi.editor.graph;
|
||
|
|
var value = graph.toggleCellStyles(key, defaultValue);
|
||
|
|
this.editorUi.fireEvent(new mxEventObject('styleChanged', 'keys', [key], 'values', [value],
|
||
|
|
'cells', graph.getSelectionCells()));
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addMenuItem = function(menu, key, parent, trigger, sprite, label)
|
||
|
|
{
|
||
|
|
var action = this.editorUi.actions.get(key);
|
||
|
|
|
||
|
|
if (action != null && (menu.showDisabled || action.isEnabled()) && action.visible)
|
||
|
|
{
|
||
|
|
var item = menu.addItem(label || action.label, null, mxUtils.bind(this, function(evt)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
action.funct(trigger, evt);
|
||
|
|
}
|
||
|
|
catch (e)
|
||
|
|
{
|
||
|
|
this.editorUi.handleError(e);
|
||
|
|
}
|
||
|
|
}), parent, sprite, action.isEnabled());
|
||
|
|
|
||
|
|
// Adds checkmark image
|
||
|
|
if (action.toggleAction && action.isSelected())
|
||
|
|
{
|
||
|
|
menu.addCheckmark(item, Editor.checkmarkImage);
|
||
|
|
}
|
||
|
|
|
||
|
|
this.addShortcut(item, action, menu.hideShortcuts);
|
||
|
|
|
||
|
|
return item;
|
||
|
|
}
|
||
|
|
|
||
|
|
return null;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a checkmark to the given menuitem.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addShortcut = function(item, action, asTooltip)
|
||
|
|
{
|
||
|
|
if (action.shortcut != null)
|
||
|
|
{
|
||
|
|
if (asTooltip)
|
||
|
|
{
|
||
|
|
item.setAttribute('title', action.shortcut);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
var td = item.firstChild.nextSibling.nextSibling;
|
||
|
|
var span = document.createElement('span');
|
||
|
|
span.style.color = 'gray';
|
||
|
|
mxUtils.write(span, action.shortcut);
|
||
|
|
td.appendChild(span);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addMenuItems = function(menu, keys, parent, trigger, sprites)
|
||
|
|
{
|
||
|
|
for (var i = 0; i < keys.length; i++)
|
||
|
|
{
|
||
|
|
if (keys[i] == '-')
|
||
|
|
{
|
||
|
|
menu.addSeparator(parent);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
this.addMenuItem(menu, keys[i], parent, trigger, (sprites != null) ? sprites[i] : null);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.createPopupMenu = function(menu, cell, evt)
|
||
|
|
{
|
||
|
|
menu.smartSeparators = true;
|
||
|
|
menu.hideShortcuts = true;
|
||
|
|
this.addPopupMenuItems(menu, cell, evt);
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addPopupMenuItems = function(menu, cell, evt)
|
||
|
|
{
|
||
|
|
if (this.isShowHistoryItems())
|
||
|
|
{
|
||
|
|
this.addPopupMenuHistoryItems(menu, cell, evt);
|
||
|
|
}
|
||
|
|
|
||
|
|
this.addPopupMenuEditItems(menu, cell, evt);
|
||
|
|
|
||
|
|
if (this.isShowStyleItems())
|
||
|
|
{
|
||
|
|
this.addPopupMenuStyleItems(menu, cell, evt);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (this.isShowArrangeItems())
|
||
|
|
{
|
||
|
|
this.addPopupMenuArrangeItems(menu, cell, evt);
|
||
|
|
}
|
||
|
|
|
||
|
|
this.addPopupMenuCellItems(menu, cell, evt);
|
||
|
|
this.addPopupMenuSelectionItems(menu, cell, evt);
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.isShowHistoryItems = function()
|
||
|
|
{
|
||
|
|
return true;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addPopupMenuHistoryItems = function(menu, cell, evt)
|
||
|
|
{
|
||
|
|
if (this.editorUi.editor.graph.isSelectionEmpty())
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['undo', 'redo'], null, evt);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addPopupDeleteItem = function(menu, cell, evt)
|
||
|
|
{
|
||
|
|
var item = this.addMenuItem(menu, 'delete');
|
||
|
|
|
||
|
|
if (item != null && item.firstChild != null &&
|
||
|
|
item.firstChild.nextSibling != null)
|
||
|
|
{
|
||
|
|
item.firstChild.nextSibling.style.color = 'red';
|
||
|
|
var graph = this.editorUi.editor.graph;
|
||
|
|
|
||
|
|
if (graph.getSelectionCount() > 1)
|
||
|
|
{
|
||
|
|
item.firstChild.nextSibling.innerHTML =
|
||
|
|
mxUtils.htmlEntities(mxResources.get('delete') +
|
||
|
|
' (' + graph.getSelectionCount() + ')');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addPopupMenuEditItems = function(menu, cell, evt)
|
||
|
|
{
|
||
|
|
if (this.editorUi.editor.graph.isSelectionEmpty())
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['pasteHere'], null, evt);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['cut', 'copy', 'duplicate',
|
||
|
|
'-', 'delete', 'lockUnlock'], null, evt);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.isShowStyleItems = function()
|
||
|
|
{
|
||
|
|
return true;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addPopupMenuStyleItems = function(menu, cell, evt)
|
||
|
|
{
|
||
|
|
if (this.editorUi.editor.graph.getSelectionCount() == 1)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['-', 'setAsDefaultStyle'], null, evt);
|
||
|
|
}
|
||
|
|
else if (this.editorUi.editor.graph.isSelectionEmpty())
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['-', 'clearDefaultStyle'], null, evt);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.isShowArrangeItems = function()
|
||
|
|
{
|
||
|
|
return true;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addPopupMenuArrangeItems = function(menu, cell, evt)
|
||
|
|
{
|
||
|
|
var graph = this.editorUi.editor.graph;
|
||
|
|
|
||
|
|
// Shows group actions
|
||
|
|
if (graph.getSelectionCount() > 1 || (graph.getSelectionCount() > 0 &&
|
||
|
|
!graph.getModel().isEdge(cell) && !graph.isSwimlane(cell) &&
|
||
|
|
graph.getModel().getChildCount(cell) > 0 && graph.isCellEditable(cell)))
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['group', 'ungroup'], null, evt);
|
||
|
|
}
|
||
|
|
|
||
|
|
var count = graph.getEditableCells(graph.getSelectionCells()).length;
|
||
|
|
|
||
|
|
if (count > 1)
|
||
|
|
{
|
||
|
|
menu.addSeparator();
|
||
|
|
this.addSubmenu('align', menu);
|
||
|
|
this.addSubmenu('distribute', menu);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (count >= 1)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['-', 'toFront', 'toBack'], null, evt);
|
||
|
|
|
||
|
|
if (this.isShowCellEditItems() && graph.getSelectionCount() == 1)
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['bringForward', 'sendBackward'], null, evt);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addPopupMenuCellItems = function(menu, cell, evt)
|
||
|
|
{
|
||
|
|
var graph = this.editorUi.editor.graph;
|
||
|
|
var state = graph.view.getState(cell);
|
||
|
|
|
||
|
|
if (state != null)
|
||
|
|
{
|
||
|
|
// Adds reset waypoints option if waypoints exist
|
||
|
|
var geo = graph.getModel().getGeometry(cell);
|
||
|
|
var hasWaypoints = geo != null && geo.points != null && geo.points.length > 0;
|
||
|
|
|
||
|
|
if (this.isShowStyleItems() && graph.getSelectionCount() == 1 &&
|
||
|
|
graph.getModel().isEdge(cell))
|
||
|
|
{
|
||
|
|
menu.addSeparator();
|
||
|
|
this.addSubmenu('line', menu);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (graph.getModel().isEdge(cell) && mxUtils.getValue(state.style, mxConstants.STYLE_EDGE, null) != 'entityRelationEdgeStyle' &&
|
||
|
|
mxUtils.getValue(state.style, mxConstants.STYLE_SHAPE, null) != 'arrow')
|
||
|
|
{
|
||
|
|
var handler = graph.selectionCellsHandler.getHandler(cell);
|
||
|
|
var isWaypoint = false;
|
||
|
|
|
||
|
|
if (hasWaypoints && handler instanceof mxEdgeHandler && handler.bends != null && handler.bends.length > 2)
|
||
|
|
{
|
||
|
|
var index = handler.getHandleForEvent(graph.updateMouseEvent(new mxMouseEvent(evt)));
|
||
|
|
|
||
|
|
// Ignores ghosted and virtual waypoints
|
||
|
|
if (index > 0 && index < handler.bends.length - 1 &&
|
||
|
|
(handler.bends[index] == null ||
|
||
|
|
handler.bends[index].node == null ||
|
||
|
|
handler.bends[index].node.style.opacity == ''))
|
||
|
|
{
|
||
|
|
// Configures removeWaypoint action before execution
|
||
|
|
// Using trigger parameter is cleaner but have to find waypoint here anyway.
|
||
|
|
var rmWaypointAction = this.editorUi.actions.get('removeWaypoint');
|
||
|
|
rmWaypointAction.handler = handler;
|
||
|
|
rmWaypointAction.index = index;
|
||
|
|
|
||
|
|
isWaypoint = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (this.isShowCellEditItems())
|
||
|
|
{
|
||
|
|
this.addMenuItem(menu, 'turn', null, evt, null, mxResources.get('reverse'));
|
||
|
|
}
|
||
|
|
|
||
|
|
this.addMenuItems(menu, [(isWaypoint) ? 'removeWaypoint' : 'addWaypoint'], null, evt);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (graph.getSelectionCount() == 1 && this.isShowCellEditItems() &&
|
||
|
|
(hasWaypoints || (graph.getModel().isVertex(cell) &&
|
||
|
|
graph.getModel().getEdgeCount(cell) > 0)))
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['clearWaypoints'], null, evt);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (this.isShowCellEditItems() &&
|
||
|
|
graph.getSelectionCount() == 1 &&
|
||
|
|
graph.isCellEditable(cell))
|
||
|
|
{
|
||
|
|
this.addPopupMenuCellEditItems(menu, cell, evt);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.isShowCellEditItems = function()
|
||
|
|
{
|
||
|
|
return true;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addPopupMenuCellEditItems = function(menu, cell, evt, parent)
|
||
|
|
{
|
||
|
|
var graph = this.editorUi.editor.graph;
|
||
|
|
var state = graph.view.getState(cell);
|
||
|
|
this.addMenuItems(menu, ['-', 'editStyle', 'editData', 'editLink'], parent, evt);
|
||
|
|
|
||
|
|
// Shows edit image action if there is an image in the style
|
||
|
|
if (graph.getModel().isVertex(cell) && mxUtils.getValue(state.style, mxConstants.STYLE_IMAGE, null) != null)
|
||
|
|
{
|
||
|
|
menu.addSeparator();
|
||
|
|
this.addMenuItem(menu, 'image', parent, evt).firstChild.nextSibling.innerHTML = mxResources.get('editImage') + '...';
|
||
|
|
this.addMenuItem(menu, 'crop', parent, evt);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (graph.getModel().isVertex(cell) && graph.isCellConnectable(cell))
|
||
|
|
{
|
||
|
|
this.addMenuItem(menu, 'editConnectionPoints', parent, evt);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.addPopupMenuSelectionItems = function(menu, cell, evt)
|
||
|
|
{
|
||
|
|
if (this.editorUi.editor.graph.isSelectionEmpty())
|
||
|
|
{
|
||
|
|
this.addMenuItems(menu, ['-', 'selectAll', 'selectVertices', 'selectEdges'], null, evt);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.createMenubar = function(container)
|
||
|
|
{
|
||
|
|
var menubar = new Menubar(this.editorUi, container);
|
||
|
|
var menus = this.defaultMenuItems;
|
||
|
|
|
||
|
|
for (var i = 0; i < menus.length; i++)
|
||
|
|
{
|
||
|
|
(mxUtils.bind(this, function(menu)
|
||
|
|
{
|
||
|
|
var elt = menubar.addMenu(mxResources.get(menus[i]), mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
// Allows extensions of menu.funct
|
||
|
|
menu.funct.apply(this, arguments);
|
||
|
|
}));
|
||
|
|
|
||
|
|
this.menuCreated(menu, elt);
|
||
|
|
}))(this.get(menus[i]));
|
||
|
|
}
|
||
|
|
|
||
|
|
return menubar;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menus.prototype.menuCreated = function(menu, elt, className)
|
||
|
|
{
|
||
|
|
if (elt != null)
|
||
|
|
{
|
||
|
|
className = (className != null) ? className : 'geItem';
|
||
|
|
elt.className = className;
|
||
|
|
|
||
|
|
menu.addListener('stateChanged', function()
|
||
|
|
{
|
||
|
|
elt.enabled = menu.enabled;
|
||
|
|
|
||
|
|
if (!menu.enabled)
|
||
|
|
{
|
||
|
|
elt.className = className + ' mxDisabled';
|
||
|
|
|
||
|
|
if (document.documentMode == 8)
|
||
|
|
{
|
||
|
|
elt.style.color = '#c3c3c3';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
elt.className = className;
|
||
|
|
|
||
|
|
if (document.documentMode == 8)
|
||
|
|
{
|
||
|
|
elt.style.color = '';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Construcs a new menubar for the given editor.
|
||
|
|
*/
|
||
|
|
function Menubar(editorUi, container)
|
||
|
|
{
|
||
|
|
this.editorUi = editorUi;
|
||
|
|
this.container = container;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds the menubar elements.
|
||
|
|
*/
|
||
|
|
Menubar.prototype.hideMenu = function()
|
||
|
|
{
|
||
|
|
this.editorUi.hideCurrentMenu();
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a submenu to this menubar.
|
||
|
|
*/
|
||
|
|
Menubar.prototype.addMenu = function(label, funct, before, clickFn)
|
||
|
|
{
|
||
|
|
var elt = document.createElement('a');
|
||
|
|
elt.className = 'geItem';
|
||
|
|
mxUtils.write(elt, label);
|
||
|
|
this.addMenuHandler(elt, funct, clickFn);
|
||
|
|
|
||
|
|
if (before != null)
|
||
|
|
{
|
||
|
|
this.container.insertBefore(elt, before);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
this.container.appendChild(elt);
|
||
|
|
}
|
||
|
|
|
||
|
|
return elt;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds a handler for showing a menu in the given element.
|
||
|
|
*/
|
||
|
|
Menubar.prototype.addMenuHandler = function(elt, funct, clickFn)
|
||
|
|
{
|
||
|
|
if (funct != null)
|
||
|
|
{
|
||
|
|
var show = true;
|
||
|
|
|
||
|
|
var clickHandler = mxUtils.bind(this, function(evt)
|
||
|
|
{
|
||
|
|
if (clickFn != null)
|
||
|
|
{
|
||
|
|
clickFn(evt);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!mxEvent.isConsumed(evt) && show &&
|
||
|
|
(elt.enabled == null || elt.enabled))
|
||
|
|
{
|
||
|
|
this.editorUi.editor.graph.popupMenuHandler.hideMenu();
|
||
|
|
var menu = new mxPopupMenu(funct);
|
||
|
|
menu.div.className += ' geMenubarMenu';
|
||
|
|
menu.smartSeparators = true;
|
||
|
|
menu.showDisabled = true;
|
||
|
|
menu.autoExpand = true;
|
||
|
|
|
||
|
|
// Disables autoexpand and destroys menu when hidden
|
||
|
|
menu.hideMenu = mxUtils.bind(this, function()
|
||
|
|
{
|
||
|
|
mxPopupMenu.prototype.hideMenu.apply(menu, arguments);
|
||
|
|
this.editorUi.resetCurrentMenu();
|
||
|
|
menu.destroy();
|
||
|
|
});
|
||
|
|
|
||
|
|
var offset = mxUtils.getOffset(elt);
|
||
|
|
menu.popup(offset.x, offset.y + elt.offsetHeight, null, evt);
|
||
|
|
this.editorUi.setCurrentMenu(menu, elt);
|
||
|
|
}
|
||
|
|
|
||
|
|
mxEvent.consume(evt);
|
||
|
|
});
|
||
|
|
|
||
|
|
// Shows menu automatically while in expanded state
|
||
|
|
mxEvent.addListener(elt, 'mousemove', mxUtils.bind(this, function(evt)
|
||
|
|
{
|
||
|
|
if (this.editorUi.menus.autoPopup && this.editorUi.currentMenu != null &&
|
||
|
|
this.editorUi.currentMenuElt != elt)
|
||
|
|
{
|
||
|
|
this.editorUi.hideCurrentMenu();
|
||
|
|
clickHandler(evt);
|
||
|
|
}
|
||
|
|
}));
|
||
|
|
|
||
|
|
// Hides menu if already showing and prevents focus
|
||
|
|
mxEvent.addListener(elt, (mxClient.IS_POINTER) ? 'pointerdown' : 'mousedown',
|
||
|
|
mxUtils.bind(this, function(evt)
|
||
|
|
{
|
||
|
|
if (!this.editorUi.menus.autoPopup && this.editorUi.currentMenu != null &&
|
||
|
|
this.editorUi.currentMenuElt != elt && mxEvent.isMouseEvent(evt))
|
||
|
|
{
|
||
|
|
this.editorUi.hideCurrentMenu();
|
||
|
|
}
|
||
|
|
|
||
|
|
show = this.editorUi.currentMenu == null;
|
||
|
|
evt.preventDefault();
|
||
|
|
}));
|
||
|
|
|
||
|
|
mxEvent.addListener(elt, 'click', mxUtils.bind(this, function(evt)
|
||
|
|
{
|
||
|
|
clickHandler(evt);
|
||
|
|
show = true;
|
||
|
|
}));
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates the keyboard event handler for the current graph and history.
|
||
|
|
*/
|
||
|
|
Menubar.prototype.destroy = function()
|
||
|
|
{
|
||
|
|
// do nothing
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Constructs a new action for the given parameters.
|
||
|
|
*/
|
||
|
|
function Menu(funct, enabled)
|
||
|
|
{
|
||
|
|
mxEventSource.call(this);
|
||
|
|
this.funct = funct;
|
||
|
|
this.enabled = (enabled != null) ? enabled : true;
|
||
|
|
};
|
||
|
|
|
||
|
|
// Menu inherits from mxEventSource
|
||
|
|
mxUtils.extend(Menu, mxEventSource);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets the enabled state of the action and fires a stateChanged event.
|
||
|
|
*/
|
||
|
|
Menu.prototype.isEnabled = function()
|
||
|
|
{
|
||
|
|
return this.enabled;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets the enabled state of the action and fires a stateChanged event.
|
||
|
|
*/
|
||
|
|
Menu.prototype.setEnabled = function(value)
|
||
|
|
{
|
||
|
|
if (this.enabled != value)
|
||
|
|
{
|
||
|
|
this.enabled = value;
|
||
|
|
this.fireEvent(new mxEventObject('stateChanged'));
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets the enabled state of the action and fires a stateChanged event.
|
||
|
|
*/
|
||
|
|
Menu.prototype.execute = function(menu, parent)
|
||
|
|
{
|
||
|
|
this.funct(menu, parent);
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* "Installs" menus in EditorUi.
|
||
|
|
*/
|
||
|
|
EditorUi.prototype.createMenus = function()
|
||
|
|
{
|
||
|
|
return new Menus(this);
|
||
|
|
};
|