1. On startup read the file git-rev if exists and initialize a new global
G_program_version.
2. In filechooser's help page's header show the version.
This helps to easily identify what version the user is running without
asking him to cat git-rev file manually.
1. Fix the functions sizeUtf8Text(), renderUtf8Text() and
renderUtf8TextWidth() to have a meaningful test whether to kern or not
(the current code is meaningless as it contains the `else` clause that is never
executed).
2. Whitespace changes to filechooser.lua
1. ATM, the footers in selectmenu.lua & helppage.lua are left-adjusted,
these also contain the prompt for users how to call help
(selectmenu.lua) and how to go back (helppage.lua). By minor correction
to function DrawFooter() in filechooser.lua, one may readily make the
rest footers to look in a similar way.
2. When writing the code of inputbox.lua, I (NuPogodi) left the wrong
command to delete the 1st entry in the math function list
(called in calculator mode by pressing Alt-M).
Instead of calling lfs.mkdir() to create "./history" and "./screenshots"
at runtime it is easier to create them at package build time.
I hesitated whether to add "./clipboard" to this list but decided
against it as we can perhaps change current directory and then
all the code manipulating clipboard would break, so I left it as is.
1. Remove assert() around io.popen() as this function never fails, even
when opening a pipe to a non-existent program.
2. Remove the second assert() as well, because it is not wise to fail the whole
application just because we don't know or cannot ascertain the battery
level.
3. Guard against the failure of gasgauge-info (e.g. on emulator where it
does not exist, so, effectively "fails") by checking what we read from
the pipe and return "?" if need be.
After a directory is deleted it is still shown in the filemanager
list, so you can accidentally delete another directory as all the
pointers after the previously deleted entry are wrong (shifted by one).
Also, mark pagedirty in all cases when deleting the file, to cause the screen refresh --
otherwise the message "Press 'Y' to confirm" stays there indefinitely.
1. Added parameter that tells filemanager the way how to manage files. Those who prefer 'safe' method (default) should not select any other mode except for BEGINNERS_MODE in new menu called by Alt+M. Actually, 'safe mode' is our old version (the files are filtered on the extention-basis; one may rename the filenames, but not their extentions). The tigran's corrections de0f40ce9c
are easy to switch on by selecting mode for advanced users who understand potential danger (mostly, crashes of crereader 'cause of improper input files) and accept it.
2. New menu Font:chooseFonts() to change font faces
3. Removed duplicated code of 'make screenshot'
4. The hotkeys (Back & Home) to exit FileChooser are moved down
5. Removed outdated comments
- zip files don't require double extensions any more
- filechooser has 'H' shortcut to display keys
- new function for files and folders (^ == shift)
^N - new folder
Del - delete document/folder
^C - copy file into clipboard
^X - cut (move) file to clipboard
^V - paste files from clipboard
^R - rename file
- configurable keyboard for input box
- long lines (filenames in 'Document Info') are now splitted in more
human-readable way (by spaces, dots, slashes or some other characters
- see screenshot)
- the selection of fonts in filemanager (key 'F' or 'Aa') looks now more
user-friendly
- fixed too long strings in most menues (TOC, Bookmarks, Fonts...) and
in the popup with the reading progress (called by key 'Menu')
- the position inside the cr-documents (epub, mobi...) now remain nearly
the same after rescaling the document (i.e. changing the font face,
size, boldface and interline distance)
- when you open TOC-menu or Fonts Menu, it highlights the current item
(i.e. current chapter and current fontface).
- i've a bit changed the way to read the battery level values, it might
now work even without Amazon Kindle framework.
Pointed out by kljohann, thanks.
Now addJump and addBookmark get notes
from specified pageno/xpointer instead
of current page.
* also fixed bug in page number counting
in cre.cpp
