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Re: FileSel takes quite a lot of CPU on Windows [message #58420 is a reply to message #58419]

Wed, 18 May 2022 15:01

Tom1
Messages: 1212
Registered: March 2007

Senior Contributor

Mirek,

It looks like a flag to avoid lookup of exe icons helps here. It needs just four lines of code added/changed in FileSel.

Add to class FileSel in FileSel.h:

	bool		load_exe_icons;
	FileSel& LoadExeIcons(bool b = true)           { load_exe_icons = b; return *this; }

Add if condition to end of FileSel::SearchLoad() in FileSel.cpp:

	if(load_exe_icons) lazyicons.Start(list, d, WhenIcon);

Reset flag default value added in FileSel::FileSel():

	load_exe_icons=true;

For my use, I would nearly always use LoadExeIcons(false); -- even as default -- as my default usage is to open documents, not exe files. However, setting load_exe_icons=true; by default, retains original default behavior.

Best regards,

Tom

[Updated on: Wed, 18 May 2022 15:06]

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[Message index]

		FileSel takes quite a lot of CPU on Windows By: Tom1 on Fri, 22 April 2022 23:32
		Re: FileSel takes quite a lot of CPU on Windows By: mirek on Wed, 18 May 2022 10:11
		Re: FileSel takes quite a lot of CPU on Windows By: Tom1 on Wed, 18 May 2022 12:30
		Re: FileSel takes quite a lot of CPU on Windows By: Tom1 on Wed, 18 May 2022 13:42
		Re: FileSel takes quite a lot of CPU on Windows By: Tom1 on Wed, 18 May 2022 15:01
		Re: FileSel takes quite a lot of CPU on Windows By: mirek on Thu, 19 May 2022 08:57
		Re: FileSel takes quite a lot of CPU on Windows By: Tom1 on Thu, 19 May 2022 09:48
		Re: FileSel takes quite a lot of CPU on Windows By: mirek on Thu, 19 May 2022 09:55
		Re: FileSel takes quite a lot of CPU on Windows By: Tom1 on Thu, 19 May 2022 10:30
		Re: FileSel takes quite a lot of CPU on Windows By: mirek on Thu, 19 May 2022 10:33
		Re: FileSel takes quite a lot of CPU on Windows By: Tom1 on Thu, 19 May 2022 11:08

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