Great, I didnt want to mess up the relationships between
KeyboardMouse/RenderSurface, so, for me a quick solution would work
just fine, even if it comes down to renderSurface->setAutoRepeat()
/Anders
On 11/13/06, Don Burns <[EMAIL PROTECTED]> wrote:
At this point, we can hack in a fix to RenderSurface with an API to control
key repeats. Going forward, things will be refactored significantly, and
I'd like to think about this a bit further. It really doesn't fit the scope
of RenderSurface to be controlling things like KeyRepeat events, etc, so in
the future it will probably move somewhere else.
But lets get it in there for now. I'll have a look see. I'm trying to
catch up on a bit of a back log of other items right now.
-don
On 11/13/06, Anders Backman <[EMAIL PROTECTED]> wrote:
> Mm, it SOUNDS good.
> IF you check the value, its actually 1 most of the times.
>
> I added the code into RenderSurface_Win32.cpp
>
> case WM_KEYDOWN:
> {
> int mask = 15;
> int repeat = lParam&mask;
> std::cerr << "Repeat: " << repeat << std::endl;
>
>
> When running a producer based app while pressing a key down, I get:
>
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 2
> Repeat: 2
> Repeat: 2
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
> Repeat: 1
>
> So it looks like the repeat info we get is something else, anyway, its
> nothing that helps here.
>
> On the other hand, its actually bit 30 that is interesting, it
> specifies wether the key comes from a up or a down state previously.
> So in a perfect world we could do:
>
> if (!getAutoRepeatMode() && (lParam & (1 << 30)))
> break;
>
> The problem is that this code is in RenderSurface, and it knows
> nothing about KeyboardMouse...
>
> So Don, what can be done about it?
>
> (sorry, I should have posted this on the Producer mailing-list, but
> its a 3, closing into 4 year old OSG-topic, so I thought it should get
> its final closure here to ;-)
>
> /Anders
>
> On 11/13/06, Chris Hanson <[EMAIL PROTECTED]> wrote:
> > Anders Backman wrote:
> > > Guess if I was happy to find the setAutoRepeat(bool) method in
> > > Producer/KeyboardMouse
> > > Equally sad when I spotted the implementation: setAutoRepeat(bool
flag) {}
> > > I mean there is a vad way of solving it outside producer/osgProducer
> > > by creating a std::map<> and store all the keyboard events to see if
> > > they have changed or not.
> > > But I dont want to implement this just to find that a better solution
> > > is already in the pipeline...
> >
> > Under Windows, both WM_CHAR and WM_KEYDOWN:
> >
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/windowsuserinterface/userinput/keyboardinput/keyboardinputreference/keyboardinputmessages/wm_char.asp
> >
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/windowsuserinterface/userinput/keyboardinput/keyboardinputreference/keyboardinputmessages/wm_char.asp
> >
> > offer a value masked into bits 0-15 of the lParam of the message
event. I expect the
> > Producer event handling could check this value and the state of an
internal AutoRepeat
> > variable (controlled by setAutoRepeat()) and discard repeated events.
> >
> >
> > I don't know anything special about Producer, this is just how I see
it.
> >
> > > /Anders
> >
> > --
> > Chris 'Xenon' Hanson aka Eric Hammil | http://www.3DNature.com/ eric at
logrus
> > "I set the wheels in motion, turn up all the machines, activate the
programs,
> > and run behind the scenes. I set the clouds in motion, turn up light
and sound,
> > activate the window, and watch the world go 'round." -Prime Mover,
Rush.
> > _______________________________________________
> > osg-users mailing list
> > [email protected]
> > http://openscenegraph.net/mailman/listinfo/osg-users
> > http://www.openscenegraph.org/
> >
>
>
> --
>
>
>
________________________________________________________________
> Anders Backman Email: [EMAIL PROTECTED]
> HPC2N/VRlab Phone: +46 (0)90-786 9936
> Umea university Cellular: +46 (0)70-392 64
67
> S-901 87 UMEA SWEDEN Fax: +46 90-786 6126
> http://www.cs.umu.se/~andersb
> _______________________________________________
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>
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--
________________________________________________________________
Anders Backman Email: [EMAIL PROTECTED]
HPC2N/VRlab Phone: +46 (0)90-786 9936
Umea university Cellular: +46 (0)70-392 64 67
S-901 87 UMEA SWEDEN Fax: +46 90-786 6126
http://www.cs.umu.se/~andersb
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