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They're only related to the |app| object, not all embed's.
Alert() itself unused.
Review-Url: https://codereview.chromium.org/2224073002
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The CJS_Timer is fairly far removed from JS itself, the
wrapper objects are CJS_TimerObj and TimerObj. Make it
sound less like them.
Having moved the code to app.cpp, the GlobalTimer can now
refer directly to the app, rather than its superclass of
CJS_EmbedObj. Hence we can pull some app-only timer
related methods out of the superclass.
Review-Url: https://codereview.chromium.org/2222043002
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This is always available elsewhere, so save the bytes and ease
removal of CJS_Array since it now only contains a single v8 local.
Review-Url: https://codereview.chromium.org/2217253002
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Fix memory ownership model for PDFium timers.
The |app| class owns the CJS_Timer as part of its vector<unique_ptr>
to them.
The CJS_Timer "owns" its slot in the global ID to timer map, and
removes itself when it is destroyed. Nothing else deletes
from the global map. Deleting from the global map is
accompanied by a callback to the embedder to clear its
resources.
Next, the proper way to remove a CJS_Timer is by going
through the app, and having the app erase its unique ptr,
which then deletes the CJS_Timer, which in turn cleans up the
global map. Provide a CJS_Timer::Cancel static method to
do this conveniently.
There is a alternate path to the CJS_timer via JS and its
CJS_TimerObj. CJS_TimerObj owns a TimerObj that currently
points to the CJS_Timer. If the timer fires, and cleans
itself up, this can go stale.
Make the TimerObj maintain a weak reference via global
timer ID rather than a direct pointer to the CJS_Timer, so
that if the timer fires and is destroyed, future attempts
to cancel find nothing.
There is another path, where if the JS timer object is GC'd, then we
just clean up its CJS_TimerObj without touching
the actual CJS_Timers. We could make this match the spec
by calling into the new cancel routine as described above,
but it seems weird to have a timer depend on whether a gc
happened or not.
A subsequent CL will rename these objects to more closely
match the conventions used by the other JS wrappers.
BUG=634716
Review-Url: https://codereview.chromium.org/2221513002
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Review-Url: https://codereview.chromium.org/2154503002
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This CL splits the IJavaScript.h file into the two inner classes and puts them
in the fpdfsdk/javascript folder.
Review URL: https://codereview.chromium.org/1847583004
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use unique_ptrs for app:m_Timers.
BUG=
Review URL: https://codereview.chromium.org/1834203002
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BUG=
Review URL: https://codereview.chromium.org/1835693002
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This CL moves the files in fpdfsdk/src/ up one level to fpdfsdk/ and fixes
up the include paths, include guards and build files.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1799773002 .
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