mirror of
https://github.com/UnickSoft/graphonline.git
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104 lines
2.7 KiB
JavaScript
104 lines
2.7 KiB
JavaScript
doInclude ([
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include ("features/base_handler/index.js")
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])
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/**
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* Save/Load graph from matrix.
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*
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*/
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function ShowAdjacencyMatrix(app)
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{
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BaseHandler.apply(this, arguments);
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this.message = "";
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}
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// inheritance.
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ShowAdjacencyMatrix.prototype = Object.create(BaseHandler.prototype);
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// First selected.
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ShowAdjacencyMatrix.prototype.firstObject = null;
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// Path
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ShowAdjacencyMatrix.prototype.pathObjects = null;
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ShowAdjacencyMatrix.prototype.show = function()
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{
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var handler = this;
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var dialogButtons = {};
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$('#AdjacencyMatrixField').unbind();
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$( "#AdjacencyMatrixField" ).on('keyup change', function (eventObject)
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{
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if (!handler.app.TestAdjacencyMatrix($( "#AdjacencyMatrixField" ).val(), [], []))
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{
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$( "#BadMatrixFormatMessage" ).show();
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}
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else
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{
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$( "#BadMatrixFormatMessage" ).hide();
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}
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});
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dialogButtons[g_save] = function() {
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handler.app.PushToStack("ChangeAdjacencyMatrix");
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handler.app.SetAdjacencyMatrixSmart($( "#AdjacencyMatrixField" ).val());
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$( this ).dialog( "close" );
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};
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dialogButtons[g_cancel] = function() {
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$( this ).dialog( "close" );
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};
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let ta = $("#AdjacencyMatrixField");
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let topWrap = $("#adjacencyMatrix_top_text");
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let sideWrap = $("#adjacencyMatrix_side_text");
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ta.on("scroll", function() {
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topWrap.scrollLeft(ta.scrollLeft());
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sideWrap.scrollTop(ta.scrollTop());
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});
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let res_columns_width = [];
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ta.val(this.app.GetAdjacencyMatrix(res_columns_width).trimEnd());
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ta.focus()[0].setSelectionRange(0, 0);
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$( "#BadMatrixFormatMessage" ).hide();
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/* Make side and top text */
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let sideText = "";
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let topText = "";
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for (let i = 0; i < this.app.graph.vertices.length; i++)
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{
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/* Each vertex name max 3 symbols */
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sideText += this.app.graph.vertices[i].mainText.toString().slice(0, 3) + "\n";
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let col_width = res_columns_width[i];
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let col_text = this.app.graph.vertices[i].mainText.toString();
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if (col_width < col_text.length)
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{
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col_text = col_text.slice(0, col_width);
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}
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col_text = col_text.padStart(col_width, " ");
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topText += col_text + " ";
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}
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$("#adjacencyMatrix_top_text_text").html(topText);
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$("#adjacencyMatrix_side_text_text").html(sideText + "\n");
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if (this.app.graph.isMulti())
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$( "#AdjacencyMatrixMultiGraphDesc").show();
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else
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$( "#AdjacencyMatrixMultiGraphDesc").hide();
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$( "#adjacencyMatrix" ).dialog({
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resizable: false,
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height: "auto",
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width: "auto",
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modal: true,
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title: g_adjacencyMatrixText,
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buttons: dialogButtons,
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dialogClass: 'EdgeDialog',
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open: function(event, ui) {
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/* Set width for side text */
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$("#adjacencyMatrix_top_text").width(ta.width());
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$("#BadMatrixFormatMessage").width(ta.width());
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}
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});
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}
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