145 lines
2.7 KiB
JavaScript
145 lines
2.7 KiB
JavaScript
/**
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* @file client_utils.js
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* @author frtk@tetalab
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*/
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NPGClient.Utils = {
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/**
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* UI draw
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*/
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//
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log: function(t) {
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console.log('[NPGClient]' + t);
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},
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/**
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* UI draw
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*/
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//
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drawText: function(ctx, x1, y1, t, s, c) {
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ctx.font = s;
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ctx.fillStyle = c;
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ctx.fillText(t, x1, y1);
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},
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//
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drawFillRect: function(ctx, x1, y1, w, h) {
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ctx.fillRect(x1, y1, w, h);
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},
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//
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drawRect: function(ctx, x1, y1, w, h) {
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ctx.beginPath();
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ctx.rect(x1, y1, w, h);
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ctx.stroke();
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},
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//
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drawLine: function(ctx, x1, y1, x2, y2) {
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ctx.beginPath();
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ctx.moveTo(x1, y1);
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ctx.lineTo(x2, y2);
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ctx.stroke();
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},
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//
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drawSemiCircle: function(ctx, x, y, r, a1, a2, o, w, c) {
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ctx.lineWidth = w;
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ctx.strokeStyle = c;
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ctx.beginPath();
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ctx.arc(x, y, r, a1, a2, o);
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ctx.closePath();
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ctx.stroke();
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},
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drawFillCircle: function(ctx, x, y, r) {
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ctx.beginPath();
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ctx.arc(x, y, r, 0, Math.PI*2, false);
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ctx.fill();
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ctx.stroke();
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ctx.closePath();
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},
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//
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drawCircle: function(ctx, x, y, r) {
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ctx.beginPath();
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ctx.arc(x, y, r, 0, Math.PI*2, false);
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ctx.closePath();
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ctx.stroke();
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},
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/**
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* UI Style
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*/
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//
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setTxtStyle : function(ctx, style) {
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ctx.font = style.font;
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ctx.fillStyle = style.col;
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ctx.textAlign = style.align;
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},
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//
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applyStyle : function(ctx, style) {
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//
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if (style.bm) {
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ctx.lineWidth = style.bw;
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ctx.strokeStyle = style.bc;
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}
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//
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if (style.fm) {
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ctx.fillStyle = style.fc;
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}
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},
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/**
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* User Name
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*/
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//
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addChar : function(key) {
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//console.log(key + ' ' + NPGClient.userName);
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if (NPGClient.userName.length < NPGClient.NAMEMAXSIZE) {
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NPGClient.userName = NPGClient.userName + String.fromCharCode(key).toLowerCase();
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//console.log(NPGClient.userName);
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}
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},
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//
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removeChar: function(key) {
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if (NPGClient.userName.length > 0) {
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NPGClient.userName = NPGClient.userName.substring(0, NPGClient.userName.length - 1);
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//console.log(NPGClient.userName);
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}
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},
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//
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validChar: function(key) {
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return NPGClient.evtHandler.loginValidKey(key);
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},
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//
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validName: function() {
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var len = NPGClient.userName.length;
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return (len >= 3 && len <= NPGClient.NAMEMAXSIZE);
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},
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//
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maxNameSize: function() {
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return NPGClient.userName.length == NPGClient.NAMEMAXSIZE;
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},
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//
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resetName: function() {
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NPGClient.userName = '';
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},
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//
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nameEmpty: function() {
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return (NPGClient.userName.length == 0);
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},
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}
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