Commit Graph

175 Commits (7210fb478d8d0c6aa5bb8e0ae3e0fc67dd730874)

Author SHA1 Message Date
NiLuJe 7210fb478d
Faster blitting @ BB8/BBRGB32 when no processing is needed (#4847)
* Pickup the eponymous blitting performance tweaks from koreader/koreader-base#878
* Cleanup BitOpts usage (require & cache)
* Unify oddness checks (MOD -> AND)
* Enforce the native Portrait orientation on Kobo (except @ 16bpp, i.e., KSM w/ 8bpp swap disabled), to allow for faster blitting when unrotted.
* Switch CRe BB to 32BPP on color screens
* Minor cleanups
5 years ago
poire-z 17f07e755f CoverBrowser: speedup "View full size cover"
It was doing a full document load to get the cover. It now does
the faster "only metadata" load.
Also move the trick of setting a default font in CreDocument, so
that all callers of document:loadDocument(false) benefit from it.
Prevent crash when no cover image is available (even if the cache
says it has one, the file may have been updated and doesn't have
it anymore).
5 years ago
poire-z 766b199880 cre 2-pages view: allow extending selection across pages
Similar to what's been added for 1 page view, but just turn
one page instead of switching to scroll mode when reaching
top left or bottom right corners.
Also make the selection start xpointer more accurate by
getting them in onHold(), instead of possibly too late in
onHoldPan() where we have already moved.
5 years ago
poire-z 220b2dcfc2 cre 2-pages view: fix markers when following links and back
Show markers in the middle margin when target is in the right page.
5 years ago
poire-z 22bc9dacb5 cre landscape view: adds 1 page / 2 pages toggable
Adds a toggle switch in the Orientation bottom config menu to
allow showing 1 page or 2 pages when in landscape mode.
Previously, this was hardcoded to be in 2-pages modes only
in some circumstances (device resolution + user dpi).
5 years ago
Qingping Hou 587758939e split UI agnostic code from font.lua into fontlist.lua 5 years ago
Qingping Hou 1605409c60 rename runtimectl to document/canvascontext 5 years ago
Qingping Hou b1f94f9afa decouple device from credocument 5 years ago
Qingping Hou 9e57e56f95 decouple UI definitions from document modules 5 years ago
poire-z 1c0a8c1ef9 cre scroll mode: fix last line of book hidden by footer
By scrolling last page a little bit further.

Also fix a few other scroll mode issues, all related
to doc_height not being updated (eg, in the middle of
a book, and doubling the font size, one would not
be able to turn pages and read the 2nd half of the
book...)
5 years ago
poire-z 62d548fc61 Highlight adjusting: avoid start and end crossing each other 5 years ago
Galunid 015fb4d34e Allows adjusting highlight start and end (#4582)
Adds arrow buttons under Delete|Edit.
Tap to move by word, hold to move by char.
5 years ago
poire-z 6e3b40e2bf Adds CreDocument:getScreenPositionFromXPointer()
Factorize same code used by ReaderLink and ReaderRolling into
CreDocument:getScreenPositionFromXPointer().
5 years ago
poire-z f2a9ed0b79
bump crengine: count nb of images drawn & others (#4542)
Includes:
- Update french hyphenation pattern
- epub.css: update style for 'blockquote'
- DrawBuf: count nb of images and surface drawn

Adds Document:getDrawnImagesStatistics() to help deciding
if refresh with (possibly costly) dithering should be used
(on devices with HW dithering capabilities) with CreDocument:
when a page contains enough images to benefit from it.
5 years ago
poire-z 85ac59ae00 CreDocument: fix document loading interferences (#4349)
When a main document is opened for displaying, some other
document openings (for getting metadata or cover image)
could affect the main document.
Split some code from CreDocument:init() into another new
method CreDocument:setupDefaultView(), that will only be
called by ReaderUI when opening the main document (and not
by these other openings like Book inforation, View cover...)

Also speed up some of these other openings (Search, Screensaver)
by using doc:loadDocument(false) to load only metadata and
avoid parsing the HTML.

Details in https://github.com/koreader/koreader/issues/4346#issuecomment-440036496
5 years ago
poire-z 9d8531a4b5 Fix footnotes and markers with full status bar
Take full/top status bar's height into account when
computing coordinates.
Also wrap getPageMargins() in CreDocument, so we
don't use cre.cpp _document directly anywhere else.
6 years ago
poire-z f9086a2ba9
EPUB links: show footnotes in popup, larger tap area (#4261)
Adds new options to the Links> submenu, for now only
available and used with CRE documents.
- Allow larger tap area around links
- Ignore external links
- Show footnotes in popup
- Show more links as footnotes

(This last item is mostly for testing and loosening the
footnote detection algorithm, and see how it would behave
with glossary-like links and inter glossary terms links.)

Fix distance computation from gesture position to link by
using segments.
Code for detecting if a link is a footnote is in cre.cpp, and
tweakable a bit with flags in ReaderLink:showAsFoonotePopup().

Footnotes HTML content is displayed by a new FootnoteWidget,
which uses MuPDF for its rendering.
From it, swipe south or tap outside to close, swipe to the left
to follow the original link and jump to the footnote location
in the book.

Also fix tap on highlights after the recent change to use segments
for displaying: use segments also when checking taps.
6 years ago
poire-z 0e2a3b6263 Selection menu: allow viewing HTML 6 years ago
poire-z 6ab34c6d1d cre highlights: draw segments instead of word boxes
It gives a cleaner drawing of multi-lines selected text.
Bump base and crengine.
6 years ago
poire-z 6f2368e3bc
cre: configurable kerning method (off/freetype/harfbuzz) (#4167)
Bump base & crengine for HarfBuzz support.
6 years ago
poire-z c1206888ab Hyphenation: speed up book loading by setting hyph algo earlier (#4142)
Setting the hyph algo before loading the document may save crengine
from re-doing some expensive work at render time (the hyph algo
is accounted in the nodeStyleHash, and would cause a mismatch if it is
different at render time from how it was at load time - "English US" by
default - causing a full re-init of the nodes styles.)
We will only re-set it on pre-render (only then, after loading, we
know the document language) if it's really needed: when no algo saved
in book settings, no default algo, and book has some language defined.
6 years ago
poire-z d8e58a08fd
bump crengine: adds support for dpi-based css units (#4040)
Adds a new toggle to the bottom menu: Zoom (dpi), which
allows for scaling CSS absolute units and image sizes.
6 years ago
NiLuJe e2a0929c51
Better KOA2 support (#4037)
* Better KOA2 support
    * Fix FL
    * Add physical pageturn keys
    * Add accelerometer support
* Possibly better NaturalLight handling on the Clara
* Fix WiFi module name used in some(?) Mk7 Kobos
* A bunch of kodev fixes
6 years ago
Robert d29a65b96e cre: add Word Gap setting to bottom config panel (#4026)
Maps to crengine's Space Condensing feature (named Word Gap
as a similar feature is named for PDF)
6 years ago
poire-z d3d30c405a
bump crengine: fix handling of soft-hyphens (#4025)
Adds a new Hyphenation method: Soft-hyphens only.
Adds a new toggable option, usable with Algorithm and language
based methods: Trust soft hyphens (if enabled, if soft hyphens
found in word: use them and skip regular method).
6 years ago
poire-z dd9cd0e87e
Add 'cre_min_space_condensing_percent' setting (#4023)
Default in crengine is 50%, and this may be too much for some
people (words can look too much stuck to each other on some lines).
This manual setting may help testing if 70% or 80% is better, with:
"cre_min_space_condensing_percent" = 80
6 years ago
poire-z c3a938aad6
bump crengine: alternative TOC, no page break on borders (#4011)
Includes:
- Avoid page break between a node and its borders
- Allow building an alternative TOC from document headings

On CRE documents, allows toggling between original TOC and an
alternative TOC with long-press on the "Table of content" menu
item.

Also update the Wikipedia stylesheet to further avoid
page-breaks between images and their caption, so a full
bordered wikipedia thumbnail is always full on a single page.
6 years ago
poire-z 9a0728e421
Style menu cleanup (#3996)
Use epub.css as the main default style, with all file formats
except FB2 (which needs fb2.css).
(epub.css has been cleaned recently to be more conforming to HTML
specs and to not include class name based styles - with conditional
compatiblity styles for previously opened documents. It should be
usable on all HTML based documents, except FB2 which has some
incompatible specs.)

Consider all shipped css files other than "epub.css" and "fb2.css"
obsolete, and put them in a sub-menu (these other css files have
not been updated in the same way, and are kept as-is for when a
previously opened document requests one of them).

Add an icon indicating which style is set as default (like it's
been done for the Font and Style tweaks menus).

Also set the font size of the full status bar (available with
cre documents) when the setting "cre_header_status_font_size"
is present in settings.reader.lua (to add manually).
6 years ago
NiLuJe 5871132c25
UI Behavior tweaks (#3983)
* Switch all initial highlights to "fast" update

i.e., everything that does an invert
Plus a few other things that refresh small UI elements onTap
Re #3130

* Tweak refreshtype for a number of widgets:
  * Fix iconbutton dimen
  * Make touchmenu flash on close & initial menu popup. Full-screen on close.
  * Use flashing updates when opening/closing dictionary popup. Full-screen on close.
  * Switch FileManager to partial.
    It's mostly text, and we want flash promotion there.
  * Make configdialog & menu flash on exit
  * Make FLWidget flash on close
  * virtualkeyboard: flash on layout change & popup.
  * Potentially not that great workaround to ensure we actually see the
highlights in the FM's chevrons
  * Flash when closing BookStatus Widget
  * Optimize away a quirk of the dual "fast" update in touchmenu

* Promote updates to flashing slightly more agressively.

* Document what each refreshtype actually does.

With a few guidelines on their optimal usecases.

* Switch remaining scheduleIn(0.0) to nextTick()

* Tighter scheduling timers

Shaving a hundred ms off UI callbacks...

* Cache FFI C Library namespace

* Ask MuPDF to convert pixmaps to BGR on Kobo

Fix #3949

* Mention koxtoolchain in the README

re #3972

* Kindle: Handle *all* fonts via EXT_FONT_DIR instead of bind mounts insanity

* Make black flashes in UI elements user-configurable

(All or nothing).

* Jot down some random KOA2 sysfs path
6 years ago
poire-z b498d872be
bump crengine: LI and CITE fixes are now the defaults (#3976)
Books previously opened (that have a metadata.lua, whether with
highlights or not, but because they all have a last_xpointer that
points to the current page, that can be broken too by the changes)
will continue to have the old wrong behaviour, so they won't be
impacted by the breaking changes.
Update cre_dom_version code to use the new functions from cre.cpp.
Remove these Workarounds from Style tweaks.
6 years ago
poire-z 07713be429
Adds "Better rendering of list items" to Style tweaks (#3968)
Alternate rendering of list items as block elements (instead of
inline/final).
Check the built DOM is still coherent with styles on stylesheet
change, and propose to reload the document if not. Also
invalidate cache on close in that case so a new DOM is built
at next opening.
ReaderStyleTweak: fix tweak css duplication; when globally
enabled, when disabling and re-enabling locally, the css would
be added twice to the final CSS.
Also adds !important to "sub_sup_smaller" tweak, and increase
its priority so it can override "font_size_all_inherit".
Adds CreDocument:getCacheFilePath() for futur features.
6 years ago
poire-z 5b7664b064
Style tweaks: use css snippets to tweak book styles (#3944)
Adds a new menu "Style tweaks", with a few CSS snippets
that can make some things better with some books.
6 years ago
poire-z a9905c5129
Font menu: add symbols for default and fallback fonts (#3941)
Also allows for updating the fallback font and see results
in real-time on the underlying document.
Bump crengine for: fix updating fallback font

Also adds a menu item to generate a html document showing some
sample text rendered with each available font (only if the user has
a file koreader/settings/fonts-test-sample.html with some HTML
snippet of his choice).
6 years ago
poire-z 8b2253b3e9
bump base: crengine, freetype, libjpeg-turbo (#3928)
Includes:
- [build] FreeType: bump to 2.9.1
- [build] bump libjpeg-turbo to 1.5.3
- bump crengine:
 - Fix CSS selector specificity computation
 - [fix] crengine/src/lvfntman.cpp: improve letter_spacing limit
 - [fix] crengine/src/lvxml.cpp: add all empty HTML elements
 - html head styles: fix styles not being applied
 - Hyphenation: increase MAX_PATTERN_SIZE from 16 to 35
 - html documents: proper handling of <BR> tags
 - Allows requesting old (broken) XML/DOM building code
- cre.cpp: setStyleSheet(): accept filepath and/or css text,
  and added getIntProperty() and getStringProperty()

credocument/readerrolling: request older XML/DOM building code
for books previously opened, to not lose bookmarks and highlights

(unit tests update because of new handling of consecutive BR via css
pushed links down in the book)
6 years ago
poire-z 4bb3999cbc RenderImage: factorize all image rendering and scaling code
New module RenderImage (alongside existing RenderText) to provides
image rendering and scaling facilities.
Uses MuPDF, but tries first giflib on GIF.
Allows for getting all the frames from an animated GIF.
6 years ago
poire-z 7f6aebe399
cre hyphenation: allow for setting min left/right fragment length (#3890)
When hyphenating a word, the existing algorithms enforced a minimal
length of 2 for each word fragments on left or right side.
This adds a widget to allow changing these minimal sizes (from 1 to 10).
6 years ago
poire-z 152e17fbe3
Adds 'cre_disk_cache_max_size' setting (#3760)
For max disk space usable by crengine for storing book caches.
Increased default from 32 MB to 64 MB.
6 years ago
poire-z 7d71d73cc4
Speed up page turning on big cre documents (#3740)
Page turning, menu opening, ... everything actually
6 years ago
poire-z c93bbec40d
cre: more constrast settings (#3737)
Use ButtonProgress like it was done for kopt.
6 years ago
poire-z db31bd4b96
coverbrowser: quicker extraction of EPUB metadata (#3736)
bump crengine:
Allow for quicker loading when interested in metadata only.
Allow for more than 65535 different attribute values.
Increase gamma values range.
6 years ago
poire-z 5cd51ea0fe
Set default 'cre_storage_size_factor' to 20 (#3732)
Increase default crengine in-memory cache sizes to avoid pack/unpack
of chunks that is known to be the cause of bugs (rendering, cache
re-use...).
6 years ago
poire-z ea284bbc3b
cre: cache re-use fix, warnings and allow cache sizes increase (#3700)
Bump crengine for cache re-use fix and warnings when
cache sizes reached.
Allow for increasing some crengine cache sizes with a new
setting: "cre_storage_size_factor" = 1.5 (or 2, or 4...)
6 years ago
poire-z 501df2ebc2
cre cache: allow for disabling compression (#3670)
With ["cre_compress_cached_data"] = false in settings.reader.lua.
Not using compression for cache files does indeed take more space,
but it does speed up opening, rendering, page turns, and closing,
with big documents.
Bump base and crengine.
6 years ago
Frans de Jonge f6ca1c7c0a
[feat] Open with: choose which engine to use for file (#3653)
Fixes #3345

* Add SVG to MuPDF filetypes
6 years ago
Frans de Jonge d714bd3aea
[feat] DocumentRegistry: add getProviders() and preferred by weight (#3651)
This is step one toward "open with".

References https://github.com/koreader/koreader/issues/3345

* Fix up some mimetypes
* Add XHTML to supported filetypes
* Add a few image files to MuPDF
	* ".bmp",
	* ".gif",
	* ".hdp",
	* ".j2k",
	* ".jp2",
	* ".jpeg",
	* ".jpg",
	* ".jpx",
	* ".jxr",
	* ".pam",
	* ".pbm",
	* ".pgm",
	* ".png",
	* ".pnm",
	* ".ppm",
	* ".tif",
	* ".tiff",
        * ".wdp",
6 years ago
poire-z 7797c2369e
credocument: deal with loadDocument() failures (#3570)
cre:loadDocument() may fail in recognizing the document format, and
koreader would previously keep calling other methods on it, which would
make crengine segfaults. We now check loadDocument success at the
various places it is called, and try to deal the best way we can when it fails.
6 years ago
poire-z 26def92983 credocument reader optimisation (avoid multiple TOC builds) (#3292)
Avoid unnecessary work in ReaderView:onSetViewMode() and
ReaderRolling:updatePos() that would result in TOC being reset
and rebuilt (which can take time on books with huge TOC) during
reader setup.
7 years ago
poire-z 53f083f516 Allow for toggling color rendering
New menu item in Screen submenu.
hasColorScreen enabled for SDL device.
7 years ago
poire-z 180f5755f4 Allow for colored rendering (#3276)
* Allow for colored rendering

Available with all engines (CRE, PDF, Images).
Needs to manually add setting: "color_rendering" = true

* Disable color for djvudocument

* Use Screen:isColorEnabled()

* Bump base
7 years ago
poire-z 75b7c4b524 Added Font Hinting toggle (#3182) 7 years ago