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Previously on iOS 7, bar buttons didn't change visually when disabled.
Also improves the look and feel - the buttons are now tinted in the
highlighted state rather than showing a grey background. On iOS 7, the
iPhone/iPad buttons style match.
Tested on iOS 6 iPad/iPod and iOS 7 iPad/iPod.
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The features do not work in reflow mode - Android already disables them.
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Remember to release self, if we're returning nil from the initialiser.
Also, there is no need for fz_var(doc), because doc is an ivar and
effectively equivalent to 'self->doc'.
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Handle exceptions from fz_open_document().
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Use the UTI 'public.cbz-archive' instead of the more generic
'public.zip-archive'. It's likely another app (or the OS) has an
Exported UTI for 'public.zip-archive' which would take precedence over
our Imported UTI and not have a 'cbz' extension.
It's not entirely clear what the correct UTI to use for CBZs is (there
are a few), but public.cbz-archive seems to be most likely candidate.
Remove the 'zip' extension, as we probably don't want to load arbitrary
zip files.
Add mimetypes for all completeness, and separate OXPS from XPS as it has
a different mimetype.
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Correct an off-by-one error in the file deletion code.
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Fixes bug #694711. As far as I could see, opening an XPS worked fine, the
first time. However, if the same file was opened a second time, then it
should have been saved with a number, e.g. foo(1).xps. However, the period
was ommitted, so the file wasn't recognised as an XPS.
This presumably wasn't an issue for PDF files, as PDF format is assumed
by default (I am guessing).
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Most were pretty harmless, and were addressed by renaming functions to match the Core
Foundation naming conventions, but there was one actual memory leak, and some potential
uses of uninitialised data.
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If an iOS app uses too much memory, the OS asks it to free up some space.
If it doesn't do so in a timely manner, it will get a second warning before
being killed by the OS.
In other platforms, where malloc() return NULL in OOM, the store scavenger
releases memory when mallocs fail. In iOS, mallocs usually never return NULL
because the app is killed before this can happen. Therefore, we need to
initiate a scavenge from the low memory notification instead.
We evict the store to 50% of its current size when a memory warning occurs
when it is in the foreground, and 0% when a memory warning occurs whilst
it is in the background. Having said this, I didn't manage to get a background
warning to occur, presumably because we don't request background execution
Therefore, I think in practice the OS just kills the process. However, this
will be useful if we ever add background execution.
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allows printing of file types other than PDF
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rotation
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Change the library copying to use a system variable for the location that works in both builds
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Under iOS 7, the slider becomes inoperable when included a toolbar
item in the standard way. Instead just add it as a subview, being careful
to also remove it to avoid multiple copies
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Interaction with forms may change several pages, so all pages currently
represented by view need updating.
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Otherwise, in portrait mode, there isn’t enough room for all five buttons
and some are not displayed.
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Also change the way the back button works, using an explicit action, rather
than relying on the navigation controller. Doing so allowed an alert dialog to
be displayed asking if document changes should be discarded or saved.
It also allowed the word-based button to be replaced by an icon-based one,
which saves space (important for iPod and iPhone).
We may want to also save on other occasions, but this at least provides some
way to do so.
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Doesn’t work in iOS 7.1: removes the the whole text view
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root menu
Seems more natural and avoids cases where tapping doesn’t bring the bar back,
hence trapping the user in one of the submodes.
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Use conversion assuming ascii as a fallback to assuming utf8. The library
should be converting to utf8 but doesn’t currently.
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Also bring up the keyboard automatically
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