python-xlib link

README.md

@@ -113,5 +113,6 @@ Core requsests usage:
 
   - C: XLib - http://codesearch.google.com/codesearch/p?hl=en#xEHUuo8Crmg/sites/ftp.x.org/pub/X11R7.2/src/update/everything/libX11-X11R7.2-1.1.1.tar.bz2%7CnOqwAyDlYlo/libX11-X11R7.2-1.1.1/src/OpenDis.c&q=XOpenDisplay&d=3
   - C: XCB - http://xcb.freedesktop.org/
+  - Python:  http://sourceforge.net/projects/python-xlib/ ( github fork: https://github.com/Ademan/python-xlib-branch )
   - Python/twisted:  https://launchpad.net/twisted-x11
   - Perl: http://search.cpan.org/~smccam/X11-Protocol-0.56/Protocol.pm

examples/png/node-png.js

@@ -758,6 +758,7 @@ var FlateStream = (function() {
       return decodingMap;
     };
     PNG.prototype.copyToImageData = function(imageData, pixels) {
+      //console.log(this);
       var alpha, byte, colors, data, i, palette, pixel, row, v, _i, _j, _k, _len, _len2, _len3, _ref;
       colors = this.colors;
       palette = null;
@@ -783,6 +784,8 @@ var FlateStream = (function() {
             data[i++] = v;
             data[i++] = pixel[1] || 255;
           } else {
+            if (pixel.length == 4 && pixel[3] != 0)
+                console.log(pixel);
             for (_k = 0, _len3 = pixel.length; _k < _len3; _k++) {
               byte = pixel[_k];
               data[i++] = byte;

examples/png/test.js

@@ -1,5 +1,4 @@
 //var logo = require('./node-png').readPng('./node-logo.png');
-var logo = require('./node-png').readPng(process.argv[2]);
 var x11 = require('../../lib/x11');
 
 var Exposure = x11.eventMask.Exposure;
@@ -23,7 +22,15 @@ x11.createClient(function(display)
       var white = display.screen[0].white_pixel;
       var black = display.screen[0].black_pixel;
   
-      var win = X.AllocID();
+      var win, picWin, piclogoi, logo;
+
+      function showpic(path)
+      {
+
+      console.log(path);
+
+      logo = require('./node-png').readPng(path);
+      win = X.AllocID();
       X.CreateWindow(
          win, root,
          0, 0, logo.width, logo.height,
@@ -42,19 +49,45 @@ x11.createClient(function(display)
       X.PolyFillRectangle(pixmaplogo, gc, [0, 0, 1000, 1000]);
       X.PutImage(2, pixmaplogo, gc, logo.width, logo.height, 0, 0, 0, 24, logo.data);
       
-      var piclogo = X.AllocID();
+      piclogo = X.AllocID();
       Render.CreatePicture(piclogo, pixmaplogo, Render.rgb24);
       
-      var picWin = X.AllocID();
+      picWin = X.AllocID();
       Render.CreatePicture(picWin, win, Render.rgb24);
 
+      }
+
+      var idx = 10000;
+      //showpic('/Applications/iTunes.app/Contents/Resources/FolderAnimationLinenIPadLandscape.png');
+      //showpic('./node-logo.png');
+      showpic('/Applications/iPhoto.app/Contents/Resources/Themes/Assets/Mistletoe/Mistletoe-Outside-200dpi.png');
+      var files = require('fs').readFileSync('./qqq').toString().split('\n');
+
+
 X.on('event', function(ev) {
         if (ev.type == 12) // expose
         {
              Render.Composite(3, piclogo, 0, picWin, 0, 0, 0, 0, 0, 0, logo.width, logo.height);
         }
+        if (ev.type == 2)
+        {
+            switch(ev.keycode)
+            {
+                 case 131: 
+                     idx -= 10; break;
+                 case 132: 
+                     idx += 10; break;
+                 case 133: 
+                     idx -= 1; break;
+                 case 134: 
+                     idx += 1; break;
+            }
+            console.log(idx);
+            if (idx < 0) idx = 0;
+            X.DestroyWindow(win);
+            showpic(files[idx]);
+        }
 });
-
 X.on('error', function(err) {
     console.log(err);
 });

lib/x11/corereqs.js

@@ -156,6 +156,10 @@ module.exports = {
 
    ],
 
+   DestroyWindow: [
+       [ 'CxSL', [4, 2] ]
+   ],
+
    MapWindow: [
        // 8 - opcode, 2 - length, wid added as parameter
        [ 'CxSL', [8, 2] ]

test/putimage1.js

@@ -15,6 +15,8 @@ for (var i=0; i < bitmap.length; ++i)
         bitmap[i] = parseInt((i/2048)%256);
     if (byteNum == 2)
         bitmap[i] = parseInt((i/256)%256);
+    if (byteNum == 2)
+        bitmap[i] = parseInt((i/1024)%256);
                 
 }
 
@@ -25,6 +27,8 @@ xclient.on('connect', function(display) {
        
         BigReq.Enable(function(maxLen) { console.log( maxLen ); });
 
+X.require('render', function(Render) {
+
     var root = display.screen[0].root;
     var white = display.screen[0].white_pixel;
     var black = display.screen[0].black_pixel;
@@ -44,15 +48,29 @@ xclient.on('connect', function(display) {
     var gc = X.AllocID();
     X.CreateGC(gc, wid, { foreground: black, background: white } );
 
+    var pixmap1 = X.AllocID();
+    X.CreatePixmap(pixmap1, wid, 32, 128, 128);
+    var pic = X.AllocID(); 
+    Render.CreatePicture(pic, pixmap1, Render.rgba32);
+    
+
+    var pic1 = X.AllocID();
+    Render.CreatePicture(pic1, wid, Render.rgb24);
+
     X.on('event', function(ev) {
         if (ev.type == 12) // expose
         {
             X.PutImage(2, wid, gc, 128, 128, 0, 0, 0, 24, bitmap);
+            X.PutImage(2, pixmap1, gc, 128, 128, 0, 0, 0, 32, bitmap);
+            //Render.Composite(3, pic1, 0, pic, 0, 0, 0, 0, 30, 40, 128, 128);
+
         } 
     });
     X.on('error', function(e) {
         console.log(e);
     });
 
+});
+
     });
 });