node.js wrapper for iup

The purpose of this tools is write desktop GUI program by nodejs.

Compile Environment: VS2013，nodejs v4.2.1，Iup v3.16, im 3.10, cd 5.9

Build and install:

1. Download nodejs v4.2.1(lib and include),Iup v3.16(static lib and include),im 3.10(static lib and include), cd 5.9(static lib and include). Iup may download in this webside http://webserver2.tecgraf.puc-rio.br/iup/
2. In VS2013 Commandline ru b.bat.
3. copy iupnode.node to node.js node_modules directory. 4.you can use it.

Example:

var iup = require('iupnode'); var fs = require('fs');

var theApp = new iup.IupApp(); theApp.iupOpen();

var MyCanvas = iup.ICanvas.extend({ init: function(x,y,w,h) { this._super(x,y,w,h); this.bmp1 = new iup.IBitmap(); this.bmp1.createBitmap("demo.jpg"); this.setDrawCB(this.ondraw); }, ondraw: function(posx,posy) { this.clear(); this.foreground(255,0,0); this.lineWidth(2); this.line(10,10,100,100); this.rect(10,100,10,100); this.arc(200,80,100,50,0,270); this.foreground(0,0,255); this.box(10,100,110,200); this.chord(200,180,100,50,0,270); this.text(10,250,"hello world"); this.putBitmap(this.bmp1,300,280,200,-240); } })

var MyDialog = iup.IDialog.extend ({ init: function(w,h) { this.lb1 = new iup.ILabel("label 1",20,50); this.btn1 = new iup.IButton("press",100,20,100,30); this.btn2 = new iup.IButton("me",100,60,100,30); this.txt1 = new iup.IText(250,50,200,30); this.ml1 = new iup.IMultiLine(20,100,700,150,1); this.lst = new iup.IList(20,280,150,100); this.cb1 = new iup.IComboBox(550,50,100,30); this.tr1 = new iup.ITree(20,400,150,180); this.cv1 = new MyCanvas(200,280,550,300); this._super(w,h,this.lb1,this.btn1,this.btn2,this.txt1,this.ml1,this.lst,this.cb1,this.tr1,this.cv1); this.show(); this.cv1.createCDCanvas(); this.setResizeCB(this.onSize); this.setButtonActionCB(this.btn1,this.onbtnclick); this.setButtonActionCB(this.btn2,this.onbtnclick2); this.setListDblClickCB(this.lst,this.onlstdblclick); this.setListValueChangedCB(this.lst,this.onlstchande); this.setTitle("test"); this.lst.appendItem("11111"); this.lst.appendItem("22222"); this.lst.appendItem("33333"); this.lst.appendItem("44444"); this.lst.appendItem("55555"); this.lst.appendItem("66666"); this.lst.appendItem("77777"); this.lst.appendItem("88888"); this.tr1.setNodeText(0,"Root"); this.tr1.addBranch(0,"Man"); this.tr1.addLeaf(1,"Jackie"); this.tr1.insertLeaf(2,"Tommy"); this.tr1.insertBranch(1,"Woman"); this.tr1.addLeaf(4,"Rose"); this.tr1.addLeaf(4,"Alice"); this.tr1.addLeaf(5,"Kitty"); this.setTreeExecuteLeafCB(this.tr1,this.ontreesel); this.redraw(); }, onSize: function(w,h){ this.ml1.appendText("size chande w = " + w + ", h = " + h); }, onbtnclick: function() { var buf = fs.readFileSync("demo.txt"); this.ml1.appendText("read file demo length =" + buf.length); this.ml1.appendText(buf.toString("utf8",0,buf.length)); }, onbtnclick2: function() { this.ml1.appendText("btn2 click"); var fdlg = new iup.IFileDlg(0,"slect dir","*.jpg"); fdlg.popup(); this.ml1.appendText(fdlg.getValue()); fdlg.destroy(); }, onlstdblclick: function(item,txt) { this.ml1.appendText("list dbl click " + item + " - " + txt); }, onlstchande: function() { console.log("list change"); }, ontreesel: function(id) { console.log("sel text =" + this.tr1.getNodeText(id) ); console.log("sel depth =" + this.tr1.getNodeDepth(id) ); console.log("sel parent =" + this.tr1.getNodeParent(id) ); console.log("sel kind =" + this.tr1.getNodeKind(id) ); } })

var dlg = new MyDialog(800,600);

theApp.run(); dlg.destroy(); theApp.iupClose();