4caad17e56
Console drawing is almost back up to snuff.
...
Just missing drawing the cursors if it's at the end of the text buffer.
2015-01-24 21:00:30 -08:00
c69ebc240f
WIP: making Buffers so they can be given LineFormatters.
...
A LineFormatter determines how a line of text is visually displayed in
2d space. This allows both the Console and GUI version of the editor
to share the same buffer code whilst still handling the differing ways
in which both handle visual display.
2015-01-24 14:35:49 -08:00
ce17aa6a62
Added a copyright license.
2015-01-21 20:41:01 -08:00
ecb5fbc98e
Updated todo and readme files.
2015-01-21 20:37:53 -08:00
97b2f18870
Source Code Pro is now embedded in the executable as the default font.
2015-01-21 20:21:34 -08:00
b4e0a2e234
Cleaned up GUI rendering code a bit.
2015-01-21 20:13:20 -08:00
ea6d1c56d1
A feeble attempt to overcome flickering issues on window resize.
...
It really seems insurmountable at this point. Not sure what SDL is doing
that's causing this. But I'm leaving this code in, because it makes
things a little cleaner and serves as a good example to myself for how
to render to textures.
2015-01-20 21:55:11 -08:00
6c6e8896a1
GUI actually displays the text of the loaded buffer now. Woo hoo!
...
To make this performant, the Font struct caches rendered glyphs as
sdl textures. Without caching, performance is abysmal.
2015-01-19 22:47:43 -08:00
463911e5b3
Beginnings of a GUI.
2015-01-18 22:52:35 -08:00
ac784077f0
Split cursor code into separate file.
...
There is now a CursorSet type that handles multiple cursors, and makes
it convenient to maintain the necessary invariants expected by the rest
of the code for multi-cursor editing.
2015-01-18 15:11:49 -08:00
30ad0c2ea4
Added SDL2 and Freetype as dependencies, in preparation for a GUI.
...
Also wrapped Freetype functionality in a Font struct.
2015-01-18 13:12:01 -08:00
e726b2d0f8
Fixed some bugs in new multi-cursor code.
2015-01-13 00:15:26 -08:00
9a22812cf1
First steps towards multiple cursor support.
2015-01-13 00:03:16 -08:00
fc194bef09
Updated todo file.
2015-01-11 12:39:41 -08:00
d80586e262
Fixed bug in cursor movement code that would result in crashes.
2015-01-11 11:36:34 -08:00
9156f5cf47
Passing a filename that doesn't exist will now open a buffer that will be saved to a new file of that name.
2015-01-11 01:25:23 -08:00
d6e28b02a3
Fixed some warnings.
2015-01-11 01:16:21 -08:00
d02459f647
Undo/redo should mark buffer as dirty.
2015-01-11 01:04:24 -08:00
f56d3f0ad4
Split remove_text() into remove_text_before() and remove_text_after().
...
This is useful so that undo knows where to put the cursor.
2015-01-11 00:59:02 -08:00
b31903e838
Updated todo file.
2015-01-11 00:30:58 -08:00
dfcf9fc6a5
A simple implementation of move_text.
...
This should probably be replaced by a more efficient implementation in
the future, as this version will be slow and require large allocations
when moving large pieces of text. But let's wait and see if it's a
problem in practice first.
2015-01-11 00:26:39 -08:00
8a51a796ce
Stub and unit tests for a move_text implementation.
2015-01-11 00:16:59 -08:00
f8cf8e620b
Moved tab_width to Buffer, and misc cleanup related to that.
2015-01-10 23:42:59 -08:00
8b1f1b1e96
Renamed and documented the buffer position conversion functions.
2015-01-10 16:34:28 -08:00
6b5b63dba1
Added full undo/redo functionality.
2015-01-10 12:29:58 -08:00
e61149e514
Organized the code in buffer/mode.rs a bit more nicely.
2015-01-10 12:02:29 -08:00
8fd1659292
Better unit test hygiene, and renamed buffer len() to grapheme_count().
2015-01-10 11:48:20 -08:00
1ca7885105
Updated todo file.
2015-01-09 23:16:00 -08:00
6c659a17dc
Switched undo stack to use a linked list instead of a vector.
...
This makes sure there aren't pathological cases where the user has been
typing for a very long time, and the undo stack needs to change capacity.
2015-01-09 22:40:41 -08:00
b837d488a5
Basic undo functionality.
2015-01-09 22:02:32 -08:00
0fb338f05b
Updated code to compile with Rust 1.0 alpha.
2015-01-09 18:50:27 -08:00
2785c3821b
Updated code to compile with the most recent Rust nightly.
2015-01-04 16:29:19 -08:00
ff6c763821
Soft tabs and user-settable tab-widths are now supported.
...
Also, indentation style is automatically detected on file load.
2015-01-04 00:09:34 -08:00
0941339906
Basic line-ending detection when opening files.
...
Buffers now store what line-ending type they consider themselves to be,
and the ui uses that when adding new lines while editing.
2015-01-03 15:15:14 -08:00
f760d6078d
Added jump-to-line functionality and fixed some display bugs.
2015-01-03 13:09:12 -08:00
a85a3bf8fa
Added status/info line at top of terminal UI.
2015-01-02 17:41:08 -08:00
250a1f94ef
Implemented delete key.
2015-01-02 16:52:29 -08:00
940068a4dd
Fixed some bugs relating to text and cursor printing.
2015-01-02 16:47:17 -08:00
fc78fbeb3e
Non-uniform-width characters are now properly handled (modulo bugs).
2015-01-02 15:05:21 -08:00
74edf72cde
First attempt at support for variable-width graphemes.
...
Doesn't completely work, but it's on the right track.
2015-01-01 17:35:34 -08:00
a205dce9dd
Added unit tests for Line::new_from_string_unchecked().
2015-01-01 13:25:10 -08:00
378012d799
Fixed bug in file loading where line text would still contain line endings.
2015-01-01 13:16:33 -08:00
7099e4d0d3
Sped up file loading and saving.
2015-01-01 13:14:32 -08:00
02fdbcf027
Files loading/saving is working again.
2014-12-31 20:36:23 -08:00
cb5b79ec9c
Changed editor drawing to use line iterators.
...
This makes the code easier to follow, and will make it easier to
accomodate non-uniform width graphenes later on.
2014-12-31 20:19:12 -08:00
49b34e78d5
Got basic editing functionality up and running again after the refactor.
2014-12-31 18:39:01 -08:00
71913eed31
Got grapheme iterators and 1d/2d position translation working.
2014-12-31 17:55:20 -08:00
95d6d3fd3e
Got remove_text() working.
...
At least, based on the unit tests so far.
2014-12-31 17:05:24 -08:00
28a4da97a7
More WIP remove_text().
2014-12-31 13:15:58 -08:00
0794d5c6ec
WIP remove_text()
2014-12-31 01:20:51 -08:00
