If you click on the Cancel download button (x) in the Download window when that window is in (local/global) background the download is cancelled. Until the Cancel button is enhanced to became a Reload when a download has been interrupted or completed, the click through is really nasty. Build 2003020607
Confirming this on the latest nightly (2003081002). If you're on a 56k modem cancelling the download of the latest nightly just because the button was in the background is definitely a "potentially harmful" action, see the HIG chapter 5.
Status: UNCONFIRMED → NEW
Ever confirmed: true
Assignee: sdagley → josha
Can't do much about this now since our cancel button is an NSToolbarItem. We would have to subclass it and somehow replace its internal view with a subclass of NSView. I'm not gonna go there. I don't think anybody else wants to either.
I have a solution to this bug, but I'm not sure its wanted. NSToolbar items are clickthrough by default - do we really want the download manager to behave differently? This comes down to safety vs. consistency. Simple solution - do nothing in the action method if the window is in the background. Its a very small patch.
As the original description suggests, the real fix is to make downloads continuable. I really hate buttons that don't work in the background when most do (such as the 10.3 Finder volume eject buttons). On the other hand, we could do this as a temporary measure then remove it again after downloads are restartable.
Hmm... it must be possible. Mail.app has a non-click through delete button on its toolbar, but its other toolbar buttons are click through. Could intercepting "become foreground window", "no longer foreground window" messages and enabling/disabling the button be another approach?
Looks like mail.app un-enables the delete button if the window is not the current selected window, maybe an easy patch, I will investigate
(In reply to comment #7) > Looks like mail.app un-enables the delete button if the window is not the > current selected window, maybe an easy patch, I will investigate Check out the NSToolbarItemValidation protocol.
Will make the pause/resume button the same way..
Created attachment 191439 [details] [diff] [review] Turns off click through for all buttons Turns off pause/resume, open, remove, cancel.. checks for keywindow
I want to echo Stuart's statement in comment 5; now that we (presumably) have pause/resume working, there's little need to disable cancel (unless cancel can't yet be resumed?), and no need to disable any of the other buttons. It's *very* handy to be able to open/show/clean up items without having to bring the downloads manager to the foreground, and comment 10 would be a real step backwards. We should fix bugs, not disable functionality to work around bugs.
(In reply to comment #11) > I want to echo Stuart's statement in comment 5; now that we (presumably) have > pause/resume working, there's little need to disable cancel (unless cancel can't > yet be resumed?), and no need to disable any of the other buttons. > > It's *very* handy to be able to open/show/clean up items without having to bring > the downloads manager to the foreground, and comment 10 would be a real step > backwards. We should fix bugs, not disable functionality to work around bugs. For me it's all about loss of data. Say we don't disable click through for any of the buttons. I, as a 56k user (hypothetically), accidentally hit cancel, then clean up. I've just lost my download and download location. I can't resume that. Also, if I remember correctly, cancelling currently deletes the partial file. That may be wrong, so please correct me. We can potentially interrupt a user's "flow" if they accidentally hit any button except "reveal". They can lose data from a cancel, a remove/clean up (in case they wanted to remember which downloads they'd done recently), and a pause (in case the server doesn't correctly support pause/resume). In addition, "open" can be potentially dangerous/unexpected if a user doesn't realize they're opening the file or even that they downloaded it (our download manager could be in the background when they click a link). Does that make sense? We should have more discussion about this before implementing, that's for sure.
I don't think that *all* of the buttons need to be disabled when the window is not key, but the cancel button definitely should be.
To make it more clear, this is what the attached patch does: Disables these buttons for click through: 1. Remove 2. Cancel 3. Pause/Resume 4. Open These buttons are still enabled for click through: 1. Clean Up 2. Show
cancel is still "dangerous" in that it's not easily resumable (that's another bug that needs work). so i agree with kreeger's summary in the previous comment.
i'm ok with moving "open" to the list of allowed clickthroughs. i agree it's useful and we can only do so much to prevent users from downloading and opening things that are bad.
Created attachment 191481 [details] [diff] [review] Allows open to be click-through Patch now allows click-through
Attachment #191481 - Flags: review?(pinkerton)
So this patch actually disables the buttons when the window is not frontmost? That's a bit weird, and gives the wrong feedback. I think a custom view with an -acceptsFirstMouse: override would be preferrable. Is it really hard?
Probably not, but this is what pretty much every other app with a delete button in the toolbar does (e.g., Mail).
I agree with Wevah, most mac apps have this so someone doesnt accidently press delete.. An alternative option is to check to see if we are in the key window in the actual selector that the button executes |ie. -(IBAction) cancel:(id)sender| and allow the button to actually execute if its the key window, that would get around having to screw with writing a custom view, and will probly use much less code just for this simple feature
IIRC, though, the window becomes key/main before the action is fired.
console app disables the "clear" button when the window is in the bg. bringing it to the fg enables the button.
Comment on attachment 191481 [details] [diff] [review] Allows open to be click-through r=pink.
Attachment #191481 - Flags: review?(pinkerton) → review+
Status: NEW → RESOLVED
Last Resolved: 14 years ago
Resolution: --- → FIXED
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