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annotate nodejs/mbapp.js @ 804:55875133fa60

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Compare performance of setInterval() and setTimeout()
author Thinker K.F. Li <thinker@codemud.net>
date Wed, 01 Sep 2010 16:23:43 +0800
parents 37a1bd3e3ce1
children 7875e8026e86
rev   line source
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1 var mbfly = require("mbfly");
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2 var svg = require("./svg");
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3 var sys = require("sys");
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4 var ldr = mbfly.img_ldr_new(".");
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5
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6
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7 app=function(display, w, h) {
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8 var self = this;
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9 var mb_rt;
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10
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11 if(typeof display == "undefined")
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12 display = ":0.0";
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13 if(typeof w == "undefined")
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14 w = 720;
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15 if(typeof h == "undefined")
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16 h = 480;
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17
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18 mb_rt = this.mb_rt = new mbfly.mb_rt(display, w, h);
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19 var background = mb_rt.rect_new(0, 0, 720, 480, 0, 0);
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20 var paint = mb_rt.paint_color_new(1, 1, 1, 1);
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21 paint.fill(background);
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22 mb_rt.root.add_shape(background);
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23
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24 this.mb_rt.kbevents.add_event_observer(exports.EVT_KB_PRESS, function(evt) { self.KeyPress(evt);});
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25 this.keymap={};
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26 this.onKeyPress = null;
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27 }
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28 app.prototype.loadSVG=function(fname) {
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29 svg.loadSVG(this.mb_rt,this.mb_rt.root,fname);
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30 }
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31
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32 app.prototype.KeyPress = function(evt) {
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33 if (this.onKeyPress) this.onKeyPress(evt.sym);
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34 if (evt.sym in this.keymap) this.keymap[evt.sym]();
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35 }
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36
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37 app.prototype.loop=function() {
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38 this.mb_rt.redraw_all();
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39 this.mb_rt.flush();
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40 }
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41 app.prototype.update=function() {
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42 this.mb_rt.redraw_all();
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43 this.mb_rt.flush();
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44 }
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45 app.prototype.get=function(name) {
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46 return this.mb_rt.mbnames[name];
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47 }
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48 app.prototype.addKeyboardListener=function(type,f) {
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49 return this.mb_rt.kbevents.add_event_observer(type,f);
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50 }
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51 app.prototype.refresh=function() {
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52 this.mb_rt.redraw_all();
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53 this.mb_rt.flush();
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54 }
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55 app.prototype.dump=function() {
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56 sys.puts(this.onKeyPress);
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57 }
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58
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59 app.prototype.addKeyListener=function(key,f) {
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60 if (typeof(key) == 'number')
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61 this.keymap[key] = f;
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62 else {
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63 for(k in key) {
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64 this.keymap[k] = f;
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65 }
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66 }
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67 }
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68
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69 exports.app=app;
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71 // Put all key definition here
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72 exports.KEY_UP = 0xff52;
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73 exports.KEY_DOWN = 0xff54;
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74 exports.EVT_ANY=0;
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75 exports.EVT_MOUSE_OVER=1;
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76 exports.EVT_MOUSE_OUT=2;
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77 exports.EVT_MOUSE_MOVE=3;
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78 exports.EVT_MOUSE_BUT_PRESS4;
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79 exports.EVT_MOUSE_BUT_RELEASE=5
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80 exports.EVT_KB_PRESS=6;
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81 exports.EVT_KB_RELEASE=7;
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82 exports.EVT_PROGM_COMPLETE=8;
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83 exports.EVT_RDMAN_REDRAW=9;
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84 exports.EVT_MONITOR_ADD=10;
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85 exports.EVT_MONITOR_REMOVE=11;
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86 exports.EVT_MONITOR_FREE=12;
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87 exports.EVT_MOUSE_MOVE_RAW=13;