Mercurial > MadButterfly

annotate nodejs/mbapp.js @ 827:7eb5421a9864

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
exports the image loader
author wycc
date Wed, 15 Sep 2010 01:15:13 +0800
parents 586e50f82c1f
children 13e0953c3fb3 bcc63b20d5c6
rev   line source
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 820
diff changeset
1 // -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*-
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 820
diff changeset
2 // vim: sw=4:ts=8:sts=4
716
72abb4154936 Add mbapp module
wycc
parents:
diff changeset
3 var mbfly = require("mbfly");
72abb4154936 Add mbapp module
wycc
parents:
diff changeset
4 var svg = require("./svg");
730
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
5 var sys = require("sys");
716
72abb4154936 Add mbapp module
wycc
parents:
diff changeset
6 var ldr = mbfly.img_ldr_new(".");
784
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
7
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
8
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
9 app=function(display, w, h) {
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
10 var self = this;
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
11 var mb_rt;
716
72abb4154936 Add mbapp module
wycc
parents:
diff changeset
12
784
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
13 if(typeof display == "undefined")
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
14 display = ":0.0";
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
15 if(typeof w == "undefined")
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
16 w = 720;
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
17 if(typeof h == "undefined")
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
18 h = 480;
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
19
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
20 mb_rt = this.mb_rt = new mbfly.mb_rt(display, w, h);
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
21 var background = mb_rt.rect_new(0, 0, 720, 480, 0, 0);
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
22 var paint = mb_rt.paint_color_new(1, 1, 1, 1);
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
23 paint.fill(background);
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
24 mb_rt.root.add_shape(background);
37a1bd3e3ce1 mbapp accept arguments for display, width and height
Thinker K.F. Li <thinker@codemud.net>
parents: 762
diff changeset
25
730
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
26 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
27 this.keymap={};
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
28 this.onKeyPress = null;
716
72abb4154936 Add mbapp module
wycc
parents:
diff changeset
29 }
72abb4154936 Add mbapp module
wycc
parents:
diff changeset
30 app.prototype.loadSVG=function(fname) {
721
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events
wycc
parents: 716
diff changeset
31 svg.loadSVG(this.mb_rt,this.mb_rt.root,fname);
716
72abb4154936 Add mbapp module
wycc
parents:
diff changeset
32 }
72abb4154936 Add mbapp module
wycc
parents:
diff changeset
33
730
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
34 app.prototype.KeyPress = function(evt) {
820
7875e8026e86 Change the key from up/down to left/right
wycc
parents: 784
diff changeset
35 sys.puts(evt.sym);
730
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
36 if (this.onKeyPress) this.onKeyPress(evt.sym);
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
37 if (evt.sym in this.keymap) this.keymap[evt.sym]();
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
38 }
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
39
716
72abb4154936 Add mbapp module
wycc
parents:
diff changeset
40 app.prototype.loop=function() {
721
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events
wycc
parents: 716
diff changeset
41 this.mb_rt.redraw_all();
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events
wycc
parents: 716
diff changeset
42 this.mb_rt.flush();
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events
wycc
parents: 716
diff changeset
43 }
762
6133319d3fb4 Add udpate command
wycc
parents: 731
diff changeset
44 app.prototype.update=function() {
6133319d3fb4 Add udpate command
wycc
parents: 731
diff changeset
45 this.mb_rt.redraw_all();
6133319d3fb4 Add udpate command
wycc
parents: 731
diff changeset
46 this.mb_rt.flush();
6133319d3fb4 Add udpate command
wycc
parents: 731
diff changeset
47 }
721
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events
wycc
parents: 716
diff changeset
48 app.prototype.get=function(name) {
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events
wycc
parents: 716
diff changeset
49 return this.mb_rt.mbnames[name];
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events
wycc
parents: 716
diff changeset
50 }
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events
wycc
parents: 716
diff changeset
51 app.prototype.addKeyboardListener=function(type,f) {
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events
wycc
parents: 716
diff changeset
52 return this.mb_rt.kbevents.add_event_observer(type,f);
716
72abb4154936 Add mbapp module
wycc
parents:
diff changeset
53 }
724
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
54 app.prototype.refresh=function() {
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
55 this.mb_rt.redraw_all();
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
56 this.mb_rt.flush();
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
57 }
730
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
58 app.prototype.dump=function() {
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
59 sys.puts(this.onKeyPress);
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
60 }
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
61
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
62 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
63 if (typeof(key) == 'number')
1719484ed15d Make the argument key can be an array to register multiple keys.
wycc
parents: 730
diff changeset
64 this.keymap[key] = f;
1719484ed15d Make the argument key can be an array to register multiple keys.
wycc
parents: 730
diff changeset
65 else {
1719484ed15d Make the argument key can be an array to register multiple keys.
wycc
parents: 730
diff changeset
66 for(k in key) {
1719484ed15d Make the argument key can be an array to register multiple keys.
wycc
parents: 730
diff changeset
67 this.keymap[k] = f;
1719484ed15d Make the argument key can be an array to register multiple keys.
wycc
parents: 730
diff changeset
68 }
1719484ed15d Make the argument key can be an array to register multiple keys.
wycc
parents: 730
diff changeset
69 }
730
e77ae2d23245 Add addKeyListener to handle key input.
wycc
parents: 729
diff changeset
70 }
716
72abb4154936 Add mbapp module
wycc
parents:
diff changeset
71
72abb4154936 Add mbapp module
wycc
parents:
diff changeset
72 exports.app=app;
721
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events
wycc
parents: 716
diff changeset
73
01d02382dea7 Refactory the mbapp and testsvg to use keyboard events
wycc
parents: 716
diff changeset
74 // Put all key definition here
820
7875e8026e86 Change the key from up/down to left/right
wycc
parents: 784
diff changeset
75 exports.KEY_LEFT = 0xff51;
729
299ed9319dc6 Use key symbols instead of keycodes.
Thinker K.F. Li <thinker@branda.to>
parents: 724
diff changeset
76 exports.KEY_UP = 0xff52;
820
7875e8026e86 Change the key from up/down to left/right
wycc
parents: 784
diff changeset
77 exports.KEY_RIGHT = 0xff53;
729
299ed9319dc6 Use key symbols instead of keycodes.
Thinker K.F. Li <thinker@branda.to>
parents: 724
diff changeset
78 exports.KEY_DOWN = 0xff54;
820
7875e8026e86 Change the key from up/down to left/right
wycc
parents: 784
diff changeset
79 exports.KEY_ENTER = 0xff0d;
724
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
80 exports.EVT_ANY=0;
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
81 exports.EVT_MOUSE_OVER=1;
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
82 exports.EVT_MOUSE_OUT=2;
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
83 exports.EVT_MOUSE_MOVE=3;
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
84 exports.EVT_MOUSE_BUT_PRESS4;
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
85 exports.EVT_MOUSE_BUT_RELEASE=5
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
86 exports.EVT_KB_PRESS=6;
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
87 exports.EVT_KB_RELEASE=7;
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
88 exports.EVT_PROGM_COMPLETE=8;
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
89 exports.EVT_RDMAN_REDRAW=9;
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
90 exports.EVT_MONITOR_ADD=10;
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
91 exports.EVT_MONITOR_REMOVE=11;
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
92 exports.EVT_MONITOR_FREE=12;
503f3d18248e Add symbolic name of event types.
wycc
parents: 721
diff changeset
93 exports.EVT_MOUSE_MOVE_RAW=13;
827
7eb5421a9864 exports the image loader
wycc
parents: 822
diff changeset
94 exports.ldr = ldr;