MadButterfly: nodejs/mbapp.js annotate

annotate nodejs/mbapp.js @ 731:1719484ed15d

Make the argument key can be an array to register multiple keys.

author	wycc
date	Fri, 20 Aug 2010 07:25:59 +0800
parents	e77ae2d23245
children	6133319d3fb4

rev	line source
716 72abb4154936 Add mbapp module wycc parents: diff changeset	1 var mbfly = require("mbfly");
72abb4154936 Add mbapp module wycc parents: diff changeset	2 var svg = require("./svg");
730 e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	3 var sys = require("sys");
716 72abb4154936 Add mbapp module wycc parents: diff changeset	4 var mb_rt = new mbfly.mb_rt(":0.0", 720,480);
72abb4154936 Add mbapp module wycc parents: diff changeset	5 var ldr = mbfly.img_ldr_new(".");
72abb4154936 Add mbapp module wycc parents: diff changeset	6 var background = mb_rt.rect_new(0, 0, 720, 480, 0, 0);
72abb4154936 Add mbapp module wycc parents: diff changeset	7 var paint = mb_rt.paint_color_new(1, 1, 1, 1);
72abb4154936 Add mbapp module wycc parents: diff changeset	8 paint.fill(background);
72abb4154936 Add mbapp module wycc parents: diff changeset	9 mb_rt.root.add_shape(background);
72abb4154936 Add mbapp module wycc parents: diff changeset	10
72abb4154936 Add mbapp module wycc parents: diff changeset	11 app=function() {
730 e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	12 var self = this;
716 72abb4154936 Add mbapp module wycc parents: diff changeset	13 this.mb_rt = mb_rt;
730 e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	14 this.mb_rt.kbevents.add_event_observer(exports.EVT_KB_PRESS, function(evt) { self.KeyPress(evt);});
e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	15 this.keymap={};
e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	16 this.onKeyPress = null;
716 72abb4154936 Add mbapp module wycc parents: diff changeset	17 }
72abb4154936 Add mbapp module wycc parents: diff changeset	18 app.prototype.loadSVG=function(fname) {
721 01d02382dea7 Refactory the mbapp and testsvg to use keyboard events wycc parents: 716 diff changeset	19 svg.loadSVG(this.mb_rt,this.mb_rt.root,fname);
716 72abb4154936 Add mbapp module wycc parents: diff changeset	20 }
72abb4154936 Add mbapp module wycc parents: diff changeset	21
730 e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	22 app.prototype.KeyPress = function(evt) {
e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	23 if (this.onKeyPress) this.onKeyPress(evt.sym);
e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	24 if (evt.sym in this.keymap) this.keymap[evt.sym]();
e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	25 }
e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	26
716 72abb4154936 Add mbapp module wycc parents: diff changeset	27 app.prototype.loop=function() {
721 01d02382dea7 Refactory the mbapp and testsvg to use keyboard events wycc parents: 716 diff changeset	28 this.mb_rt.redraw_all();
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events wycc parents: 716 diff changeset	29 this.mb_rt.flush();
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events wycc parents: 716 diff changeset	30 }
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events wycc parents: 716 diff changeset	31 app.prototype.get=function(name) {
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events wycc parents: 716 diff changeset	32 return this.mb_rt.mbnames[name];
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events wycc parents: 716 diff changeset	33 }
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events wycc parents: 716 diff changeset	34 app.prototype.addKeyboardListener=function(type,f) {
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events wycc parents: 716 diff changeset	35 return this.mb_rt.kbevents.add_event_observer(type,f);
716 72abb4154936 Add mbapp module wycc parents: diff changeset	36 }
724 503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	37 app.prototype.refresh=function() {
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	38 this.mb_rt.redraw_all();
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	39 this.mb_rt.flush();
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	40 }
730 e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	41 app.prototype.dump=function() {
e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	42 sys.puts(this.onKeyPress);
e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	43 }
e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	44
e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	45 app.prototype.addKeyListener=function(key,f) {
731 1719484ed15d Make the argument key can be an array to register multiple keys. wycc parents: 730 diff changeset	46 if (typeof(key) == 'number')
1719484ed15d Make the argument key can be an array to register multiple keys. wycc parents: 730 diff changeset	47 this.keymap[key] = f;
1719484ed15d Make the argument key can be an array to register multiple keys. wycc parents: 730 diff changeset	48 else {
1719484ed15d Make the argument key can be an array to register multiple keys. wycc parents: 730 diff changeset	49 for(k in key) {
1719484ed15d Make the argument key can be an array to register multiple keys. wycc parents: 730 diff changeset	50 this.keymap[k] = f;
1719484ed15d Make the argument key can be an array to register multiple keys. wycc parents: 730 diff changeset	51 }
1719484ed15d Make the argument key can be an array to register multiple keys. wycc parents: 730 diff changeset	52 }
730 e77ae2d23245 Add addKeyListener to handle key input. wycc parents: 729 diff changeset	53 }
716 72abb4154936 Add mbapp module wycc parents: diff changeset	54
72abb4154936 Add mbapp module wycc parents: diff changeset	55 exports.app=app;
721 01d02382dea7 Refactory the mbapp and testsvg to use keyboard events wycc parents: 716 diff changeset	56
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events wycc parents: 716 diff changeset	57 // Put all key definition here
729 299ed9319dc6 Use key symbols instead of keycodes. Thinker K.F. Li <thinker@branda.to> parents: 724 diff changeset	58 exports.KEY_UP = 0xff52;
299ed9319dc6 Use key symbols instead of keycodes. Thinker K.F. Li <thinker@branda.to> parents: 724 diff changeset	59 exports.KEY_DOWN = 0xff54;
724 503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	60 exports.EVT_ANY=0;
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	61 exports.EVT_MOUSE_OVER=1;
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	62 exports.EVT_MOUSE_OUT=2;
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	63 exports.EVT_MOUSE_MOVE=3;
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	64 exports.EVT_MOUSE_BUT_PRESS4;
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	65 exports.EVT_MOUSE_BUT_RELEASE=5
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	66 exports.EVT_KB_PRESS=6;
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	67 exports.EVT_KB_RELEASE=7;
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	68 exports.EVT_PROGM_COMPLETE=8;
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	69 exports.EVT_RDMAN_REDRAW=9;
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	70 exports.EVT_MONITOR_ADD=10;
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	71 exports.EVT_MONITOR_REMOVE=11;
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	72 exports.EVT_MONITOR_FREE=12;
503f3d18248e Add symbolic name of event types. wycc parents: 721 diff changeset	73 exports.EVT_MOUSE_MOVE_RAW=13;