Ought to be faster than our naive array-based approach.
Especially for the glyph cache, which has a solid amount of elements,
and is mostly cache hits.
(There are few things worse for performance in Lua than
table.remove @ !tail and table.insert @ !tail, which this was full of :/).
DocCache: New module that's now an actual Cache instance instead of a
weird hack. Replaces "Cache" (the instance) as used across Document &
co.
Only Cache instance with on-disk persistence.
ImageCache: Update to new Cache.
GlyphCache: Update to new Cache.
Also, actually free glyph bbs on eviction.
* Minor updates to the min & max cache sizes (16 & 64MB). Mostly to satisfy my power-of-two OCD.
* Purge broken on-disk cache files
* Optimize free RAM computations
* Start dropping LRU items when running low on memory before pre-rendring (hinting) pages in non-reflowable documents.
* Make serialize dump the most recently *displayed* page, as the actual MRU item is the most recently *hinted* page, not the current one.
* Use more accurate item size estimations across the whole codebase.
TileCacheItem:
* Drop lua-serialize in favor of Persist.
KoptInterface:
* Drop lua-serialize in favor of Persist.
* Make KOPTContext caching actually work by ensuring its hash is stable.
* Ensure that going from one to the other tears down the former and
its plugins before instantiating the latter and its plugins.
UIManager: Unify Event sending & broadcasting
* Make the two behave the same way (walk the widget stack from top to
bottom), and properly handle the window stack shrinking shrinking
*and* growing.
Previously, broadcasting happened bottom-to-top and didn't really
handle the list shrinking/growing, while sending only handled the list
shrinking by a single element, and hopefully that element being the one
the event was just sent to.
These two items combined allowed us to optimize suboptimal
refresh behavior with Menu and other Menu classes when
opening/closing a document.
e.g., the "opening document" Notification is now properly regional,
and the "open last doc" option no longer flashes like a crazy person
anymore.
Plugins: Allow optimizing Menu refresh with custom menus, too.
Requires moving Menu's close_callback *after* onMenuSelect, which, eh,
probably makes sense, and is probably harmless in the grand scheme of
things.
* PluginLoader: Allow querying whether a specific plugin is loaded (instantiated, actually).
Re #7598
* PluginLoader: Add a method to access a specific Plugin's instance
(Besides `self.ui[plugin_name]`, that is).
Requires some nastiness to avoid pinning stale references in memory :s.
* PluginLoader: Tweak genPluginManagerSubItem to keep from rebuilding `self.all_plugins`, it's using `loadPlugins`, which is cached, so it made no sense to re-compute this one.
Includes:
- MathML: a few minor fixes
- (Upstream) lvtext: fix possible index out of range
- Fonts: RegisterExternalFont() should take a documentId
- Fonts: fix: letter-spacing should not be applied on diacritic
- (Upstream) Fonts: more granular synthetic weights
- Fonts: synthesized weights: tweak some comments
- Fonts: keep hinting with synthetic weight
- Fonts: fix synthesized weight inconsitencies
- Fonts: fix getFontFileNameAndFaceIndex()
- Fonts: adds LVFontMan::RegularizeRegisteredFontsWeights()
- Fonts: handle synth_weight tweaks in glyph/glyphinfo slots
- (Upstream) Fonts: fix some compiler warnings
- Fix hyphenation on Armenian and Georgian text
Update the bottom menu widget "Font Weight" to allow more
granular weights than the previous "regular | bold".
Also bump thirdparty/luasec to v1.0.1.
Similar in spirit to the previous commit, although since we're drawn as
part of the CRe page, this is just the refresh per-se that's optimized,
it had no chance to actually be visible.
Make sure we don't repaint the footer over anything else than ReaderUI,
as some events are fired without direct UI interaction, so we can't be
assured of the actual state of the UI.
Fix#7556
Exposed since #7379, but could arguably happen with other existing
handlers before.
* Support cancelling individual moves.
Coopt the cancel button to actually do just that, cancel, instead of close.
* Don't close when hitting the accept button, allowing to chain multiple moves.
Changes are still propagated to the caller on each individual move, though.
* Update the new icons to match our usual stroke width.
* ReaderToc: Tweak padding around items to be a tad more balanced for multi-level ToCs, and perfectly balanced for flat ToCs. (Re #7548)
* ReaderToc: Make the onHold popup's width match said padding. (Re #7548)
* InfoMessage: Allow passing the alignment flag to TextBoxWidget
* ReaderToc: Center text inside the InfoMessage onHold popup
* Input: Don't create a new TimeVal object for input frame timestamps, just promote our existing table by assigning it the `TimeVal` metatable.
* TimeVal: Export (const) `zero` & `huge` TimeVal objects, because they're common enough in our codebase. (NOTE: not actually const, that's a Lua 5.4 feature ;p).
* GestureDetector: Explain the behavior of the `last_tevs` & `first_tevs` tables, and why one needs a new object and not the other.
* Speaking of, simplify the copy method for `first_tevs`, because it doesn't need to create a new TimeVal object, we can just reference the original, it's unique and re-assigned for each frame.
There have been a couple of these this month, and keeping stuff that should only ever run once piling up in their respective module was getting ugly, especially when it's usually simple stuff (settings, files).
So, move everything to a dedicated module, run by reader.lua on startup, and that will actually only do things once, when necessary.
Attempting to update a highlight when matching on a bookmark doesn't
make sense, and no longer works since #7411
Also, switch to ipairs(), and stop piggybacking on a new local that
shadows or uses the function's item argument.
It works in Lua, but it's super weird and error-prone.
Fix#7520 (regression since #7411).
Cache's state tracking
Re #7510
Legacy cache has to be deleted in Cache,
*before* the first getDiskCache call.
Reword the "Clear caches" Dev menu entry & callback:
We now have an actual "Restart" action (on most, if not all, platforms).
And we clear the whole cache folder, which may host other things (e.g.,
fontlist)
Generic feature added to TouchMenu: an optional callback
'open_on_menu_item_id_func()' set on an items table can
tell which menu item should be shown when opening a menu.
TouchMenu: allows jumping to first or last page with
long-press on the chevrons.
* Change 'Find a file' to 'File search' for consistency
There is 'File search' in the Gesture manager already.
There is 'Fulltext search' in the readermenu.
Some help text added.
It appears the fancy split settings from #6885 were not being honored at all.
Also:
* Made sure "pagewidth" is actually the default zoom mode again, "full" had sneaked in as the default state of the zoom type toggle).
* Display human-readable values in the "Make as default" popup, instead of the raw, meaningless numerical setting.
* Disable zoom options when reflow is enabled, and restore 'em properly when it's disabled.
Fix#7461, #7228, #7192
