Starting with 10.9 (I think) it seems that when the WebView switches content view to show a PDF, it will lose first responder status, so pressing ⌘P (to print the PDF) does not work, but require the user to first click the PDF (to make the view first responder).
This commit uses a heuristic to figure out which view should be printed when the first responder is not a printable (web/PDF) view.
The menu items containing ‘«unit» / Selection’ in their default title are automatically updated to show the proper unit by our text view’s menu validation.
A warning will be written to stderr when this happens. The user can provide -e/--preserve-escapes to disable the behavior.
Use -e0/--preserve-escapes=0 to suppress the warning.
Having an initial title that is different from what the user will see makes it harder for them to change the key equivalent, since they most know what this initial title is.
For more info see http://lists.macromates.com/textmate/2014-January/036949.html
Triggering a content reload will update the ‘enabled’ state of our buttons. These will be disabled if we have no actions set.
Of course the API should be so that the ‘enabled’ state is also updated when setting the actions, but I am being lazy here.
While the memory was released during exit, we didn’t free the authorization right, which is shared between multiple processes, unsure if that would actually leak any resources.
Read at most 1 KiB or 50 lines of a file and render the attributed string in a bitmap context.
The theme is set to Mac Classic to ensure a white background for best look when the previews are used as icons in Finder.
The user’s default fixed width font in size 4 is used. With this font size only around 7 lines are shown, so we need to make it smaller, but we probably want to scale down the result to allow fractional line heights.
A lot of code is copy/pasted from the QuickLook preview generator.
This was suggested in pull request #1226. Ideally we would make the limit flexible, e.g. see how much we can generate in 1-2 seconds, but that is a non-trivial change, so the fixed limit will do for now, and while truncated data is suboptimal, it’s better than being killed due to QL manager’s timeout.
This makes it possible to use ⌘{ and ⌘} to move between the source lists, which is consistent with other windows with multiple sources (like the Preferences and About windows).
Closes#1236.
