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42 Commits

Author SHA1 Message Date
Galunid
15455b594d
[feat] Comics: zoom to panel (#6511) 
This pull requests aims to provide convenient way to zoom in comics. The idea is when user holds/double taps (not decided yet) on a manga/comic panel, it gets cut out from the rest of the image and zoomed. More details in koreader/koreader-base#1148. Depends on koreader/koreader-base#1159
 2020-09-24 15:17:37 +02:00
Qingping Hou
9e57e56f95 decouple UI definitions from document modules 2019-03-03 13:10:45 +01:00
xelxebar
05e687f570 [Feature] Support DjVu metadata (#4314) 2018-11-09 19:06:47 +01:00
Frans de Jonge
f6ca1c7c0a
[feat] Open with: choose which engine to use for file (#3653) 
Fixes #3345

* Add SVG to MuPDF filetypes
 2018-02-02 21:21:52 +01:00
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",
 2018-01-31 20:49:21 +01:00
poire-z
cfa5c8a941 djvu: enable color rendering (#3361) 
* djvu: enable color rendering

* Bump base
 2017-10-15 13:03:42 +02:00
poire-z
53f083f516 Allow for toggling color rendering 
New menu item in Screen submenu.
hasColorScreen enabled for SDL device.
 2017-10-02 00:10:29 +02:00
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
 2017-10-01 00:16:38 +02:00
chrox
1d887f4fe1 book reading statistics for djvu documents 2016-07-15 23:00:46 +08:00
chrox
5983050d79 PDF free zoom mode revisit 
this should implement feature request of zoom mode for multi-columns
page in #501
This PR depends on koreader/koreader-base#435

How to use?
1. Tap the top left corner of a PDF/Djvu page to get into the flipping
mode
2. Double-tap on text block will zoom in to that column
3. Double-tap on any area will zoom out to an overview of the page
4. repeat step 2 to focus to another page block

How does it work?
1. We first find the mask of text blocks in the page. (Pic 1)
2. Then we intersect page boxes with user tap to form a page block. (Pic 2)
3. Finally we zoom the page to the page block and center current view to
that block. (Pic 3)
 2016-06-15 02:05:09 +08:00
Qingping Hou
59c17ef420 minor: more luacheck fixes 2016-02-15 01:33:48 -08:00
Qingping Hou
186673587e chore: fix some of the luacheck errors 2015-04-26 20:57:45 -04:00
chrox
daeefff741 fix #1433 2015-03-12 16:31:12 +08:00
chrox
b80dd1f966 add fulltext search for PDF documents 2014-11-17 17:58:44 +08:00
chrox
d30709edb0 add djvu render mode options in readermenu 2014-10-15 20:31:24 +08:00
chrox
2f2d9f1bf7 issue error directly when doc is malformated 
This should popup a message saying "No reader engine for this file"
instead of a crash when document file is malformated.

This should fix #868.
 2014-08-29 17:17:12 +08:00
chrox
0bc3eadcae refactoring: use Document API getCoverPageImage to get cover image 2014-08-27 11:07:25 +08:00
chrox
38c75f8359 fix the first file in a zip is a directory will raise error in zipContentExt 2014-08-11 20:40:27 +08:00
chrox
55734f6aaa export highlighted rect in scanned page to Evernote 2014-05-15 16:11:26 +08:00
chrox
e1527611c5 show a box indicator when tapping on a link 
only for PDF/DJVU docs for now since there is no easy way
to get link box from crengine
 2014-05-02 16:50:52 +08:00
Qingping Hou
4b357c1466 move reader code into frontend/apps/reader 
it makes more sense to completely separate the UI framework and
application code

also move frontend/ui/configurable.lua to frontend/configurable.lua
 2014-04-02 17:02:01 -04:00
chrox
92219a1f1e cleanup: expand tab to 4 spaces 2014-03-13 21:52:43 +08:00
chrox
8abd8a8a1f loading KoptInterface only in pdf and djvu reader 
This will save 4MB RAM in crereader which otherwise will load
liblept.so.3 and libk2pdfopt.so.2 automatically for nothing.
 2014-01-22 18:34:55 +08:00
chrox
8e4516b824 add regional zoom mode in pdf/djvu page 
In regional zoom mode double tap will zoom to the tapped
region(paragraph or column, etc., detected optically via libk2pdfopt).
As the first demo, this feature is only turned on in flipping mode by
tapping the top-left corner of the screen. Eventually we may incorporate
this feature in "free" zoom mode.
 2014-01-02 11:14:26 +08:00
chrox
62e12ddfba import document module on-demand 2013-12-31 13:12:56 +08:00
HW
748a443cd5 Merge remote-tracking branch 'upstream/master' 
resolved conflicts with refactored structure
 2013-10-22 17:19:08 +02:00
HW
ef111b99c6 Refactored to use strictly locals 2013-10-18 22:38:07 +02:00
Qingping Hou
10bf048d77 move configurable to Document class 
since every document type is depend on it now
 2013-10-17 17:28:20 -04:00
chrox
9f42289226 use pixels from reflowed page when doing OCR in reflowing mode 
I hope it will get back OCR accuracy as in build 545.
 2013-10-14 23:06:05 +08:00
chrox
4660a3532b synchronize hightlights in non-/reflowing modes 
and there is no need to OCR word if we can extract text from
original page in reflowing mode thanks to the rect maps between
normal page and reflowed page.
 2013-10-12 23:07:13 +08:00
chrox
2e5d2b9930 add semi-auto bbox option in page crop dialog 2013-07-13 11:18:49 +08:00
chrox
7c78e83e49 add hightlight/dictionary lookup in scanned pdf/djvu 2013-05-01 23:43:53 +08:00
chrox
936dfc6fd1 add text highlight in both reflow and non-reflow mode 2013-04-24 06:59:52 +08:00
chrox
fb05f9a428 add auto page crop 2013-04-14 15:16:42 +08:00
chrox
22b650d0c7 move kopt/cre options into ui/data directory & wrap strings in config options 2013-04-08 22:26:54 +08:00
chrox
ef68ccebfe add background hinting in koptinterface 2013-03-12 20:26:02 +08:00
chrox
9efdefb22f add gamma correction for pdf/djvu reader 2013-02-20 14:32:51 +08:00
chrox
aa152a8a51 make readerconfig independent of koptoptions 
So that other readers could reuse readerconfig
 2013-01-06 14:01:34 +08:00
chrox
349bcb996e use koptinterface to reflow text in pdf/djvu readers 2013-01-03 22:33:49 +08:00
Qingping Hou
8ccbfba6cc Djvu Validate patch from tigran123 
refer to commit in master(kpv) tree:
64b6ef4afd
 2012-10-09 16:15:13 -04:00
Qingping Hou
b40a748a78 move duplicate codes to document.lua 2012-06-03 22:26:16 +08:00
Qingping Hou
7f6773dc6f demo for djvu support 
wait for code clean up
 2012-06-03 11:11:15 +08:00