Re: [Cs-dev] sensekey

Date	2006-11-30 23:48
From	Victor Lazzarini
Subject	Re: [Cs-dev] sensekey
	I just looked at the manual and in the FLpanel entry, ikdbcapture is the last (optional) argument. (Winhelp 5.03 manual). Sensekey also seems to work on the command-line. This little instrument works for me to test it: instr 1 k2 init 0 k4 init 100 k2 sensekey if k2 != -1 then k4 = k2 endif a1 oscili 10000, (k44),1 printk 1, k4 out a1 endin Victor > > Andres, > > I'm afraid I still don't "get it." > > FLpanel doesn't reference a variable named ikbdcapture; > nor does a search for that variable come up with anything > in the Csound5 help file. Where is this variable > explained? > > I don't suppose you are referring to FLvalue, and passing > it an idisp value through ihandle (I think this output has > to be from another widget, in any case). > > Also, does this mean that unless you are using FLTK > widgets (I'm currently using only Lettuce which is not > FLTK) that sensekey is not available (in Windows)? > > I'd surely like to explore sensekey as a MIDI control > substitute in some realtime settings - particularly as > event triggers. In this context, an ASCII keyboard makes a > lot more sense than a MIDI keyboard (except for button > output). > > Art Hunkins > > ----- Original Message ----- > From: "Andres Cabrera" > To: "Art Hunkins" ; "Developer > discussions" > Sent: Thursday, November 30, 2006 11:59 AM > Subject: Re: [Cs-dev] sensekey > > > Hi Art, > If you create an FLpanel, and set the ikbdcapture flag to > 1, this FLwindow will capture keyboard events through > sensekey. Diffamator uses this. > > Cheers, > Andres > > > Art Hunkins wrote: > > Andres, > > > > Regarding sensekey: I only tried the example in the > Csound5 help file. > > > Where is Istvan's FLpanel version located? (I'll try it, > > on WinME as I did the other.) > > > > Art Hunkins > > > > ----- Original Message ----- > > From: "Andres Cabrera" > > To: "Art Hunkins" ; "Developer > > discussions" > > Sent: Thursday, November 30, 2006 9:57 AM > > Subject: Re: [Cs-dev] Is there a virtual midi controller > opcode, or it needs > > to be coded? > > > > > > Hi Art, > > > >> Also, in the example printout for sensekey, what in the > world* does that >> large number refer to? Surely not the > ASCII value for "q"! >> > > Thanks, changed. q gives 113. > > However, does sensekey not work even if you use the > > FLpanel version Istvan did? > > > >> The "out" at the bottom of the code example should be > "outo". >> > > Fixed, thanks. > > > > > > Cheers, > > Andrés > > > > > > Art Hunkins wrote: > > > >> Andres, > >> > >> I can attest that sensekey still does not work in > Windows. >> > >> The example, when run, given does output a -1 as > expected. However, when >> > > you > > > >> press "q" on the ASCII keyboard, it just prints "q" to > the screen (as it >> normally would). > >> > >> Also, in the example printout for sensekey, what in the > world does that >> large number refer to? Surely not the > ASCII value for "q"! >> > >> Art Hunkins > >> > >> ----- Original Message ----- > >> From: "Andres Cabrera" > >> To: "Developer discussions" > >> Sent: Wednesday, > November 29, 2006 9:08 AM >> Subject: Re: [Cs-dev] Is > there a virtual midi controller opcode, or it >> > > needs > > > >> to be coded? > >> > >> > >> Hi Robson, > >> If you want to use the keyboard for input, you might > want to have a look >> at the sensekey opcode. > >> > >> > >> Cheers, > >> Andrés > >> > >> Robson Cozendey wrote: > >> > >> > >>> Hi Steven, > >>> > >>> Its in your plans in the future to allow the Virtual > Midi Keyboard to >>> assign different keystrokes to MIDI > Values, defined by the user? >>> I´m saying that because, > if someone wants to use the keyboard like a >>> drumkit > (like me), it would be nicer to use the numeric keypad for > it, >>> instead of the default piano-like setting :) > >>> > >>> thx in advance, > >>> robson > >>> > >>> > >>> On 11/25/06, Robson Cozendey > >> > > wrote: >>> > >>> Ok, I could read it in the tagged way :-) > >>> Now I´m moving to the general list, thanks for the > good news! >>> > >>> > >>> On 11/25/06, Robson Cozendey > >> > > wrote: >>> > >>> Thank you, Steven! > >>> > >>> I downloaded the XML manual page, but it´s not > being >>> recognized by Internet Explorer. Is it > expected, should I get >>> another browser to > work? >>> > >>> thx again, > >>> robson > >>> > >>> ps: I know that this discussion is going away > of the dev >>> purpose... as soon as possible, I > will move it to the general >>> list :-) > >>> > >>> > >>> On 11/25/06, Steven Yi >>> > wrote: > >>> > >>> Hi Robson, > >>> > >>> Yes, the virtual keyboard is in CVS and > also was released >>> in 5.04. > >>> There is a manual entry but it wasn't done > until after >>> 5.04 was > >>> released, so you have to get it from CVS. > (You can see >>> the xml here: > >>> > >>> > >>> > >>> > > > http://csound.cvs.sourceforge.net/csound/manual/midi/virtual.xml?revision=1.2&view=markup > > > >> > > > ual.xml?revision=1 > > >> .2&view=markup> > >> > >> > >>> and image here: > >>> > >>> > >>> > >>> > > > http://csound.cvs.sourceforge.net/csound/manual/images/virtualkeyboard.png?revision=1.1&view=markup > > > >> > > > rtualkeyboard.png? > > >> revision=1.1&view=markup> > >> > >> > >>> steven > >>> > >>> > >>> On 11/25/06, Robson Cozendey < > >>> robson.cozendey.rj@gmail.com > >>> > > wrote: >>> > > >>> > Hello everyone, > >>> > > >>> > Thanks for the help on building CSound, > in the other >>> topic :) > >>> > > >>> > One of the reasons I entered the list, > is that I did not >>> found an opcode > >>> > with the functionality I needed, so I > wondered that I >>> would need to code it, > >>> > so here I am. > >>> > > >>> > The opcode I need and didn´t found was a > virtual midi >>> controller, that would > >>> > turn the PC keyboard into a midi > controller, and each >>> keystroke would send > a >>> > midi message to CSound. > >>> > > >>> > But before starting it, I would like to > know if I didn´t >>> missed something, > >>> > maybe already exists such an opcode, and > I would not need >>> to re-invent the > >>> > wheel > >>> > > >>> > I´m saying that because I read (in the > Steven Yi deferred >>> plug-in topic) > >>> > that he was working on some sort of a > virtual keyboard >>> driver, so maybe > >>> > somewhere inside CSound there is such a > functionality >>> already. I would be > >>> > glad to find that is such a case > >>> > Otherwise, I would start my homework > asap... >>> > > >>> > thanks in advance, > >>> > robson > >>> > >>> > >>> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > > > > > ---------------------------------------------------------- > --------------- > > >>> > Take Surveys. Earn Cash. 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