<div class="gmail_quote">On Mon, Feb 18, 2013 at 7:58 PM, Paul Fox <<a href="mailto:pgf@laptop.org" target="_blank">pgf@laptop.org</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div class="im">ajay wrote: > Thanks Gary and Paul. > I tested "Moon" on build 28 on XO-4; and the rotation caused the canvas to > be redrawn appropriately. > </div>okay. was that unexpected? </blockquote><div> No.. just wanted to state it explicitly that it worked :) </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <div class="im"> > > Paul, > > I have two queries :: > > a) > In "Moon"'s code (as already told by Gary), the "size-changed" signal is > used to call the callback that redraws the canvas. > So, in this case, is the "size-changed" signal a result of the > rotate-key-event (KEY_SWITCHVIDEOMODE), or "size-changed" signal is > generated via some another mechanism? </div>i don't know. </blockquote><div> ok :) </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <div class="im"> > > b) > Is the behaviour of olpc-kbdshim the same for a XO-1.75 and a XO-4 (as far > as "that code is written to either run a command > attached to the event (currently /usr/bin/olpc-rotate), or pass the event > through, but not both" is concerned)? </div>yes. and for XO-1 and XO-1.5 as well. </blockquote><div> Great.. thanks !!! </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> paul <div class="HOEnZb"><div class="h5"> > > > > > On Mon, Feb 18, 2013 at 7:18 PM, Paul Fox <<a href="mailto:pgf@laptop.org">pgf@laptop.org</a>> wrote: > > > ajay wrote: > > > Hi all. > > > > > > Is it possible to hack the "rotate" key in XO? > > > > > > I wish to have the following working :: > > > > > > * Press the "rotate" key. This will rotate the window. > > > * Just after that, have a callback function being called in "sugar" > > > (this of course being possible only if the "rotate" key could be > > hacked). > > > > > > > as gary points out, the rotate key event (KEY_SWITCHVIDEOMODE) is > > caught by olpc-kbdshim. that code is written to either run a command > > attached to the event (currently /usr/bin/olpc-rotate), or pass the > > event through, but not both. > > > > if there were consensus that running the command _and_ passing the > > event was safe and reasonable, maybe we could do that, though it > > doesn't feel right to me. > > > > but i also think gary's on the right track by suggesting you look at > > other window events to learn of the rotation changes -- after all, > > rotation doesn't require a button press. it can be caused by manual > > xrandr invocation, or simply by someone typing "olpc-rotate left". > > > > paul > > > > > > > > > > > I will be thankful for any pointers. > > > > > > > > > > > > Regards, > > > > > > Ajay Garg > > > Dextrose Developer > > > Activity Central: <a href="http://activitycentral.com" target="_blank">http://activitycentral.com</a> > > > part 2 text/plain 129 > > > _______________________________________________ > > > Devel mailing list > > > <a href="mailto:Devel@lists.laptop.org">Devel@lists.laptop.org</a> > > > <a href="http://lists.laptop.org/listinfo/devel" target="_blank">http://lists.laptop.org/listinfo/devel</a> > > > > =--------------------- > > paul fox, <a href="mailto:pgf@laptop.org">pgf@laptop.org</a> > > _______________________________________________ > > Devel mailing list > > <a href="mailto:Devel@lists.laptop.org">Devel@lists.laptop.org</a> > > <a href="http://lists.laptop.org/listinfo/devel" target="_blank">http://lists.laptop.org/listinfo/devel</a> > > > > > > -- > Regards, > > Ajay Garg > Dextrose Developer > Activity Central: <a href="http://activitycentral.com" target="_blank">http://activitycentral.com</a> =--------------------- paul fox, <a href="mailto:pgf@laptop.org">pgf@laptop.org</a> _______________________________________________ Devel mailing list <a href="mailto:Devel@lists.laptop.org">Devel@lists.laptop.org</a> <a href="http://lists.laptop.org/listinfo/devel" target="_blank">http://lists.laptop.org/listinfo/devel</a> </div></div></blockquote></div> -- Regards, Ajay Garg Dextrose Developer Activity Central: <a href="http://activitycentral.com/" style="font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)" target="_blank">http://activitycentral.com</a>