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Type: Posts; User: ckorda
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September 28th, 2014, 04:58 PM
You're mistaken yet again. The purpose of that thread function is merely to burn CPU time for a few minutes, which it does admirably. The printf ensures that the loop (which repeatedly calculates the...
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September 26th, 2014, 11:21 AM
This is certainly consistent with my experience.
The following test demonstrates disruption of MIDI input callbacks by normal priority threads. After the hogging threads are launched, obvious and...
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September 25th, 2014, 10:19 AM
In what source might I find support for your claim that "the thread gets to complete it's timeslice regardless of whether higher priority threads are available"? This is contradicted by Microsoft's...
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September 24th, 2014, 11:56 AM
Thanks for your reply.
When I said "realtime priority" what I meant was THREAD_PRIORITY_TIME_CRITICAL, AKA priority 15. Sorry for the confusion. The simple fact is that if you display the priority...
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September 23rd, 2014, 01:01 PM
Hi,
I'm the author of a realtime MIDI software called ChordEase which makes use of the MIDI aspects of the multimedia API, specifically MIDI input callbacks. In XP and before, these callbacks...
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July 10th, 2014, 11:07 AM
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July 10th, 2014, 11:06 AM
The popup menu places the app in a modal state which is easy to identify. It's no problem to arrange things so that the special handling is only enabled in the desired case. The rest of the time the...
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My test app now successfully catches Page Up/Down and Home/End during a popup menu, via a message filter hook (WH_MSGFILTER). This solves the first of the two problems posed in post #12. The second...
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Would you care to elaborate on how the code below differs from a message loop? My impression was that a window procedure is the most basic form of message loop, and that CWnd and message maps and so...
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The message loop was shown in post #12 above. The fact is that if I subclass (as in replace the window procedure of) a popup menu window, my window procedure does not receive any messages at all for...
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Right you are. There is some overloading of the term, hence confusion. But the code snippet I posted is subclassing in the sense you mean, specifically the "old" (pre-common controls 6) subclassing...
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Regarding subclassing menus, it's not clear what this would mean since CMenu isn't derived from CWnd and therefore doesn't even have a message map. I enclose some test code from a dialog app below. I...
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Thanks but I didn't ask whether it was a good idea, I asked how to do it. The substantive problem is this: Obfuscation notwithstanding, a popup menu is a window. It is relatively straightforward to...
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Thank you for your response. OK I did say I wanted it to work even though Microsoft and others may think it's a bad idea. If the shortcut keys worked as expected, it wouldn't be so difficult to make...
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In the case where a popup menu is too long to fit on the screen, I would like it to scroll in response to the Page Up, Page Down, Home, and End keys. Is there any way to accomplish this? It would...
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March 2nd, 2005, 09:18 PM
Mixere is a free, open-source Windows application for mixing audio files. It has a simple, spreadsheet-like interface that's optimized for live performance, and especially for making live sound...
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