Hello all, we are using XULRunner 24 embedded in a Java application through Eclipse SWT. We need extended functionality only available through the XPCOM API, and since the old JavaXPCOM binding has vanished, we are migrating all code to C++, which we access from Java through a narrow JNI API. So far, so good.
Now to the real question: we have a XPCOM component written in Javascript that saves the content of a browser window onto disk. We do this using the Javascript code shown below: // create a canvas var canvas = cwin.document.createElement("canvas"); // get the 2D context and draw everythiong on it var ctx = canvas.getContext("2d"); ctx.clearRect(0, 0, width, height); ctx.save(); ctx.drawWindow(cwin, 0, position, width, height, "rgb(255,255,255)"); ctx.restore(); //and then to disk.. Now I would like to rewrite this in C++, and am mighty stuck. Can someone give a hint how to proceed? I have spent a full day browsing the APIs and the web, but am not able to figure out how to get to the 2D context thingy and do the rest. I have found an old post from 2008 regarding a similar issue, but that would not even compile. I'd be REALLY grateful for hints! thanks Christian _______________________________________________ dev-embedding mailing list dev-embedding@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-embedding