Also fix touch zone dependency graph generation code.
ReaderHighlight has now been migrated to use touch zone
Inputcontainer's touch event handling logic changed to only stop
propagation when handler returns `true`. Previously, it stops
propagation when a handler is found. This is needed to support
both readerhighlight_tap and tap_forward touch zones.
Also for the current text-only wikipedia full page: replace
the ==s in section titles with some unicode symbols for a better
visual feeling of hierarchy. These same symbols are also used
in the .epub.
Both can be disabled by adding ["wikipedia_prettify"] = false
to settings.reader.lua
readerhighlight: close ButtonTable (like other buttons do) when looking
up wikipedia, otherwise if we save as epub, and swtich to new document,
this ButtonTable will never be closed and stays in UI.
Tested on Kindle PW3. The error message my device threw was different from what was coded in OPDSBrowser.lua in getCatalog(). Perhaps we should test other devices and see if there are other error messages thrown as well.
This patch makes the OPDS Browser treat the default catalogs (Project Gutenberg, Feedbooks, etc.) the same as a user-added catalog. This makes them removable and editable if the user so chooses.
Tap on external urls or invalid links would jump to
document's 1st page. We check first the validity of the
link, and deal with wikipedia links or just show the external
url.
ConfirmBox: allow dismissing/cancelling by taping outside,
to keep UX consistent.
Simple image viewer with Best Fit/Original size and Rotate
(for landscape images) buttons.
readerhighlight: check if hold is on an image to show it
fullscrren
This should fix the most obvious memory leaks (noticable when
using images as screensaver).
ImageWidget: added a few more options needed by ImageViewer,
and removed 'overflow' option as logic was wrong.
Fix innacurate language query and rotation when back from nested lookups.
More informative lookup message (langage used, search or full page)
Allow for screen refresh with diagonal swipe (like in readerpaging).
util.isSplitable() accepts now also the previous char to help
decide if a space can be used to split a line.
TextBoxWidget:_splitCharWidthList() : simplified logic
Stardict:
- remove duplicate results
- better cleaning of selection
- append results from a 2nd query of a 2nd set of dictionaries
in data/dict_ext/
Wikipedia:
- use the search API for better results
- allow viewing the full page content of a result in a bigger window
- allow queries for multiple languages
- available languages can be set in settings.reader.lua :
["wikipedia_languages"] = {"en", "fr", "it"}
- "Wikipedia lookup" added to Tools menu
For both:
- allow selection of multiple words for a new lookup (so one can
actually browse wikipedia)
- allow continuous reading with Tap
- display "current result / total number of results"
Details in #2393
util: made isSplitable() accept an optional next_char
for wiser decision
textboxwidget: speed up rendering, enhanced text wrapping,
allow selection of multiple words with Hold.
scrolltextwidget: allow scrolling with Tap.
Details in #2393
Touch zone decouples screen size from gesture event registration.
The win here is each individual widget does not need to update
gesture range on screen rotate/resize anymore.
Another advantage is we now have a centralized ordered array to handle
all registered touch event listeners, makes it much easier to resolve
gesture range conflicts between multiple widgets.
This patch also includes the following changes:
* migrate readerpaging to use readerui's touch zone
* migrate readerfooter to use readerui's touch zone
* move inverse read direction setting to touch menu's setting tab
* moved kobolight widget from readerview into readerui
* various dead code cleanups and comments
and have more confidence with the unit testing framework.
Now `make testfront` won't retry on failure and testing files are
ordered in each run so that it's possible to reproduce testing failure.
And this patch also fix flush settings not working before suspend issue:
at some point the `FlushSettings` event is sent to `UIManager` instead
of `ReaderUI`, but `UIManager` only delegated events to active widgets
and `ReaderUI` is actually not an active widgets thus will miss the event.
This patch also add a verbose debug mode with "-v" as a switch to turn
on this mode. With verbose mode on, event handling will be logged.
And fix several other bugs introduced in #2028:
1. hint messages are back instead of the "Demo hint"
2. cursor now only presents in the focused inputbox in a multiinput dialog
3. moving cursor now works in multiinput dialog
bring back the old behavior: when width and height are set and all the
zooming options are false, zoom the image to that size. The last commit
to Imagewidget.lua caused it ignores the set width and height and use
the image's original size instead when no zoom option is set. This
caused #1979. Although #1979 can be fixed by setting autostretch=true,
but I think it's good to fix here.
to make koreader on Android more stable
and with these opt params:
```
require("jit.opt").start("sizemcode=64","maxmcode=64", "hotloop=10000")
```
The strategy here is that we only use precious mcode memory (jitting)
on deep loops like the several blitting methods in blitbuffer.lua and
the pixel-copying methods in mupdf.lua. So that a small amount of mcode
memory (64KB) allocated when koreader is launched in the android.lua
is enough for the program and it won't need to jit other parts of lua
code and thus won't allocate mcode memory any more which by our
observation will be harder and harder as we run koreader.
