Re: [Swftools-common] rfxview updated for mouse scrolling.

[Ian Wilkinson]

Matthias Kramm wrote:

> On Tue, Nov 04, 2008 at 11:05:30AM +0000, Ian Wilkinson <address@hidden> wrote:
>
> > I can't produce a diff as I don't have the tools, but as it's only 
> > actionscript I can send it over it you are interested.
>
>
> Yes, we're interested. Feel free to send the ActionScript.

Hi,

I've attached the code to this message, just place it after the 
dragrefresh = setInterval(refreshDrag, 20);

If it's not formatted correctly let me know, so I can fix it and I 
shouldn't do it again (hopefully!)

Are there any other changes you were planning to make to it that I might 
be able to implement?

While I've got your attention I'd like to ask a couple of quick questions;
The documentation for both swfc and the sc file format seems either a 
little out of date or incomplete.  Is there a reference somewhere to 
exactly what commands can be put in a sc file and what the parameters 
are each command?

The swifty package in CVS is not mentioned on the swftools site, nor can 
google find any reference to it, other than the mailing list.  I believe 
it to be a GUI for producing sc files, if so what state is it in, how do 
you go about running it (I have no experience with Tcl/Tk).

Many thanks,

Ian.

--
x10 via Web or Wap?
http://www.sgtwilko.f9.co.uk/bluelava/

    //Arbitary amount to move page by when mouse scrolling, but feels about 
right on all pdfs I've tested
    var pageMove=40;

    var mouseListener = new Object();  //Create mouseListener to trap scroll 
events.
    mouseListener.onMouseWheel = function(delta) {
        if (delta>0) {  //Scrolling up
            if (swf._y>=top){  //Either not zoomed, or at top of page
                if(pagenr > 1) {
                    pagenr = pagenr - 1;
                    swf._y=top-scrollyrange; //Goto bottom of page.
                    setPageNr();
                }
            } else if ((top-(swf._y+pageMove))<0){  //don't over run the top
                swf._y=top;
            } else {
                swf._y=swf._y+pageMove;
            }
        } else { //Scrolling down
            if (swf._y<=(top-scrollyrange+1)) {  //flash maths is always out, 
so as long as we're within 1px of value we're at the bottom.
                if(pagenr < swf._totalframes) {
                    pagenr = pagenr + 1;
                    swf._y=top;  //goto top of new page
                    setPageNr();
                }
            } else if ((top-(swf._y-pageMove))>(scrollyrange)){  //Don't 
overrun the bottom.
                swf._y=top-scrollyrange;
            } else {
                swf._y=swf._y-pageMove;
            }
        }
        swfpos2scrollbars();  //update the scrollbars to show new scroll pos, 
if changed.
    };
    Mouse.addListener(mouseListener);  //Attach mouseListener