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Merge branch 'master' of https://github.com/sidorares/node-x11

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Andrey Sidorov 2012-04-12 17:05:39 +10:00
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@ -8,40 +8,28 @@ Windows users:
1) install [XMing](http://www.straightrunning.com/XmingNotes/) or [Cygwin/X](http://x.cygwin.com/) 1) install [XMing](http://www.straightrunning.com/XmingNotes/) or [Cygwin/X](http://x.cygwin.com/)
2) get node-x11 copy (using [git](http://code.google.com/p/msysgit/downloads/list?can=3) or from [Github](https://github.com/sidorares/node-x11/archives/master )) 2) get node-x11 copy (using [git](http://code.google.com/p/msysgit/downloads/list?can=3) or from [Github](https://github.com/sidorares/node-x11/archives/master ))
# status
[implemented requests documentation](https://github.com/sidorares/node-x11/wiki/Core-requests)
# example # example
Core requsests usage: Core requsests usage:
var x11 = require('../lib/x11'); var x11 = require('x11');
var xclient = x11.createClient();
var Exposure = x11.eventMask.Exposure; var Exposure = x11.eventMask.Exposure;
var PointerMotion = x11.eventMask.PointerMotion; var PointerMotion = x11.eventMask.PointerMotion;
xclient.on('connect', function(display) { x11.createClient(function(display) {
var X = this; var X = display.client;
var root = display.screen[0].root; var root = display.screen[0].root;
var white = display.screen[0].white_pixel;
var black = display.screen[0].black_pixel;
var wid = X.AllocID(); var wid = X.AllocID();
X.CreateWindow( X.CreateWindow(
wid, root, wid, root, // new window id, parent
0, 0, 100, 100, 0, 0, 100, 100, // x, y, w, h
1, 1, 0, 0, 0, 0, 0, // border, depth, class, visual
{ { eventMask: Exposure|PointerMotion } // other parameters
backgroundPixel: white, eventMask: Exposure|PointerMotion
}
); );
X.MapWindow(wid); X.MapWindow(wid);
var gc = X.AllocID(); var gc = X.AllocID();
X.CreateGC(gc, wid, { foreground: black, background: white } ); X.CreateGC(gc, wid);
X.on('event', function(ev) { X.on('event', function(ev) {
if (ev.type == 12) if (ev.type == 12)
{ {
@ -53,51 +41,6 @@ Core requsests usage:
}); });
}); });
'click&draw' demo using simple Window wrapper:
var x11 = require('../lib/x11');
var Window = require('./wndwrap');
x11.createClient(function(display) {
var pts = [];
new Window(display.client, 0, 0, 700, 500)
.handle({
mousemove: function(ev) {
if (this.pressed)
{
var lastpoly = pts[pts.length - 1];
lastpoly.push(ev.x);
lastpoly.push(ev.y);
if (lastpoly.length > 3)
this.gc.polyLine(lastpoly.slice(-4));
}
},
mousedown: function(ev) {
if (ev.keycode == 1) { // left button
this.pressed = true;
pts.push([]); // start next polyline
}
},
mouseup: function(ev) {
if (ev.keycode == 1) // left button
this.pressed = false;
},
expose: function(ev) {
for (var i=0; i < pts.length ; ++i)
this.gc.polyLine(pts[i]);
}
})
.map()
.title = 'Hello, world!';
});
# Screenshots # Screenshots
![tetris game](https://lh6.googleusercontent.com/-RCRY9A7WwnA/Tlww0FHP7NI/AAAAAAAAAwo/nxfSxsw6xow/s400/tetris.png) ![tetris game](https://lh6.googleusercontent.com/-RCRY9A7WwnA/Tlww0FHP7NI/AAAAAAAAAwo/nxfSxsw6xow/s400/tetris.png)