Mercurial > MadButterfly
view nodejs/mbapp.js @ 1307:cfbc0f3e54e3
Add supporting for programmer defined prefix for data_monitor
author | Thinker K.F. Li <thinker@codemud.net> |
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date | Thu, 20 Jan 2011 00:34:08 +0800 |
parents | 593a418ed8bf |
children | 4c5bcaba28ea |
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// -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*- // vim: sw=4:ts=8:sts=4 var mbfly = require("mbfly"); var svg = require("./svg"); var sys = require("sys"); var ldr = mbfly.img_ldr_new("."); function _reverse(m1) { var rev = new Array(1, 0, 0, 0, 1, 0); var m = new Array(m1[0], m1[1], m1[2], m1[3], m1[4], m1[5]); rev[3] = -m[3] / m[0]; m[3] = 0; m[4] += rev[3] * m[1]; m[5] += rev[3] * m[2]; rev[1] = -m[1] / m[4]; rev[0] += rev[1] * rev[3]; m[1] = 0; m[2] += rev[1] * m[5]; rev[2] = -m[2]; rev[5] = -m[5]; rev[0] = rev[0] / m[0]; rev[1] = rev[1] / m[0]; rev[2] = rev[2] / m[0]; rev[3] = rev[3] / m[4]; rev[4] = rev[4] / m[4]; rev[5] = rev[5] / m[4]; return rev; } function _decorate_mb_rt(mb_rt) { var coord; mb_rt._mbapp_saved_coord_new = mb_rt.coord_new; mb_rt.coord_new = function(parent) { var coord; coord = this._mbapp_saved_coord_new(parent); coord.type = "coord"; coord.children = []; coord._mbapp_saved_mtx = [coord[0], coord[1], coord[2], coord[3], coord[4], coord[5]]; coord._mbapp_saved_rev_mtx = _reverse(coord._mbapp_saved_mtx); coord.parent = parent; coord._mbapp_saved_add_shape = coord.add_shape; coord.add_shape = function(shape) { var coord; this._mbapp_saved_add_shape(shape); shape.parent = this; this.children.push(shape); } parent.children.push(coord); return coord; }; /* * Decorate root coord */ coord = mb_rt.root; coord.type = "coord"; coord.children = []; coord._mbapp_saved_mtx = [coord[0], coord[1], coord[2], coord[3], coord[4], coord[5]]; coord._mbapp_saved_rev_mtx = _reverse(coord._mbapp_saved_mtx); coord._mbapp_saved_add_shape = coord.add_shape; coord.add_shape = function(shape) { var coord; this._mbapp_saved_add_shape(shape); shape.parent = this; } } app=function(display, w, h) { var self = this; var mb_rt; if(typeof display == "undefined") display = ":0.0"; if(typeof w == "undefined") w = 720; if(typeof h == "undefined") h = 480; mb_rt = this.mb_rt = new mbfly.mb_rt(display, w, h); _decorate_mb_rt(mb_rt); var background = mb_rt.rect_new(0, 0, 720, 480, 0, 0); var paint = mb_rt.paint_color_new(1, 1, 1, 1); paint.fill(background); mb_rt.root.add_shape(background); this.mb_rt.kbevents.add_event_observer(exports.EVT_KB_PRESS, function(evt) { self.KeyPress(evt);}); this.keymap={}; this.onKeyPress = null; this.svg = new svg.loadSVG(this.mb_rt,this.mb_rt.root,null); } app.prototype.loadSVG=function(fname) { this.svg.load(this.mb_rt,this.mb_rt.root,fname) } app.prototype.KeyPress = function(evt) { if (this.onKeyPress) this.onKeyPress(evt.sym); if (evt.sym in this.keymap) { this.keymap[evt.sym](); } } app.prototype.loop=function() { this.mb_rt.redraw_all(); this.mb_rt.flush(); } app.prototype.update=function() { this.mb_rt.redraw_all(); this.mb_rt.flush(); } app.prototype.get=function(name) { return this.mb_rt.mbnames[name]; } app.prototype.addKeyboardListener=function(type,f) { return this.mb_rt.kbevents.add_event_observer(type,f); } app.prototype.refresh=function() { this.mb_rt.redraw_changed(); this.mb_rt.flush(); } app.prototype.dump=function() { sys.puts(this.onKeyPress); } app.prototype.addKeyListener=function(key,f) { if (typeof(key) == 'number') this.keymap[key] = f; else { for(k in key) { this.keymap[k] = f; } } } app.prototype.changeScene=function(s) { var nth; if (typeof(s)=='number') { var i; nth = s; } else { nth = this.svg.getFrameNumber(s); if (nth == -1) return; } var scenes = this.svg.scenes; for(i=0;i<scenes.length;i++) { try { if (nth >=scenes[i].start && nth <=scenes[i].end) { this.get(scenes[i].ref).show(); } else { this.get(scenes[i].ref).hide(); } } catch(e) { sys.puts(e); sys.puts(scenes[i].ref); } } } app.prototype.runToScene=function(n) { } app.prototype.addSceneListener=function(n, cb) { sys.puts("This is not implemented yet") } var app_with_win = function(display, win) { var self = this; var mb_rt; var background; var paint; if(typeof display == "undefined" || typeof win == "undefined") throw "Invalid argument"; mb_rt = this.mb_rt = new mbfly.mb_rt_with_win(display, win); _decorate_mb_rt(mb_rt); background = mb_rt.rect_new(0, 0, 720, 480, 0, 0); paint = mb_rt.paint_color_new(1, 1, 1, 1); paint.fill(background); mb_rt.root.add_shape(background); this.mb_rt.kbevents. add_event_observer(exports.EVT_KB_PRESS, function(evt) { self.KeyPress(evt); }); this.keymap = {}; this.onKeyPress = null; } app_with_win.prototype = app.prototype; exports.app=app; exports.app_with_win = app_with_win; // Put all key definition here exports.KEY_LEFT = 0xff51; exports.KEY_UP = 0xff52; exports.KEY_RIGHT = 0xff53; exports.KEY_DOWN = 0xff54; exports.KEY_ENTER = 0xff0d; exports.EVT_ANY=0; exports.EVT_MOUSE_OVER=1; exports.EVT_MOUSE_OUT=2; exports.EVT_MOUSE_MOVE=3; exports.EVT_MOUSE_BUT_PRESS4; exports.EVT_MOUSE_BUT_RELEASE=5 exports.EVT_KB_PRESS=6; exports.EVT_KB_RELEASE=7; exports.EVT_PROGM_COMPLETE=8; exports.EVT_RDMAN_REDRAW=9; exports.EVT_MONITOR_ADD=10; exports.EVT_MONITOR_REMOVE=11; exports.EVT_MONITOR_FREE=12; exports.EVT_MOUSE_MOVE_RAW=13; exports.ldr = ldr;