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capture.love
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159 Commits

Author SHA1 Message Date
Kartik K. Agaram e420245ee3 keep cursor on screen when pressing 'down' 2022-05-20 22:18:39 -07:00
Kartik K. Agaram a3f72abbde reduce ambitions a bit: page up/down need not start screen from the middle of a line 
But we still have work to do for cursor up/down.
 2022-05-20 21:30:59 -07:00
Kartik K. Agaram 5d139f4327 ensure Filename is writable when opened outside a terminal 
Thanks Jimmy Miller for reporting this.
 2022-05-20 20:11:00 -07:00
Kartik K. Agaram c28f6ba031 snapshot - no, that's all wrong 
I've been only thinking about up arrow when cursor is at top of screen.
Hopefully this is better.
 2022-05-20 16:56:04 -07:00
Kartik K. Agaram 3ec8019cc0 new globals: draw partial screen line up top 
I'm not setting these yet. Rendering seems to be working after manually
setting them.
 2022-05-20 06:58:17 -07:00
Kartik K. Agaram 1573dd8425 start using some globals 2022-05-20 06:10:04 -07:00
Kartik K. Agaram 05ac4a5057 move 2022-05-20 06:00:20 -07:00
Kartik K. Agaram 7fd3c92efe start remembering where the cursor is drawn in px 
We'll start using this in cursor up/down motions.
 2022-05-20 05:41:25 -07:00
Kartik K. Agaram 5f2ef2faaf extract a function 2022-05-20 05:40:42 -07:00
Kartik K. Agaram e2b371ea37 bugfix: text past cursor was rendered red on wrapped lines 2022-05-19 22:41:03 -07:00
Kartik K. Agaram 7749e459a7 change text cursor shape 2022-05-19 22:34:28 -07:00
Kartik K. Agaram d4daac442b clicking now moves the cursor even on long, wrapped lines 2022-05-19 22:07:12 -07:00
Kartik K. Agaram 6e89f6c63f make text and drawings the same width 2022-05-19 22:02:18 -07:00
Kartik K. Agaram c9e69530a0 comment 2022-05-19 21:59:56 -07:00
Kartik K. Agaram f7ff4dc9c2 eliminate assumptions that line length == size in bytes 2022-05-19 17:46:02 -07:00
Kartik K. Agaram a9398e499b snapshot: wrapping long lines at word boundaries 
Still not working:
  clicking on text to move the cursor aborts
  up/down motions still move by logical lines rather than screen lines
 2022-05-19 17:29:14 -07:00
Kartik K. Agaram 21f166689a a few more integer coordinates 2022-05-19 16:35:52 -07:00
Kartik K. Agaram 58169561b7 this is a bit clearer 2022-05-19 08:23:25 -07:00
Kartik K. Agaram 6a5864e382 redo y computations 2022-05-19 05:52:16 -07:00
Kartik K. Agaram f144bdfc20 simpler 2022-05-19 05:50:33 -07:00
Kartik K. Agaram 35d14c8aff delete another arg that can be deduced 2022-05-19 05:44:57 -07:00
Kartik K. Agaram d482694a2a delete unused arg 2022-05-19 05:41:12 -07:00
Kartik K. Agaram 18bb4624b3 ensure integer coordinates 
https://love2d.org/wiki/Text says text can appear blurry otherwise.
I can't tell yet, though.
 2022-05-19 04:28:08 -07:00
Kartik K. Agaram ec410d5223 bugfix: ensure Cursor_line is always on a text line 
Manual test used here:

  abc
  ```lines
  {"p1":{"y":72,"x":82},"mode":"line","p2":{"y":29,"x":169}}
  ```
  def
  ```lines
  {"p1":{"y":36,"x":56},"mode":"line","p2":{"y":59,"x":163}}
  ```
  ```lines
  ```
  ghi
  jkl

Hitting page-down moves the cursor from abc to ghi. The 'ghi' line
should be fully visible on screen.
 2022-05-18 18:19:27 -07:00
Kartik K. Agaram b586c7332e bugfix: position cursor up top when loading file 2022-05-18 18:18:34 -07:00
Kartik K. Agaram f91e520124 scroll past first page 
Still some limitations. The text cursor has to be visible on screen, so
if you have a long series of drawings without intervening lines of text
you won't be able to scroll through them all.
 2022-05-18 17:42:08 -07:00
Kartik K. Agaram dc618a419c highlight another global 2022-05-17 23:24:46 -07:00
Kartik K. Agaram b544e8c357 forgot to move this special case out 2022-05-17 23:23:26 -07:00
Kartik K. Agaram 6e152a9f3f . 2022-05-17 23:18:56 -07:00
Kartik K. Agaram c1ba40ac70 delegate update events to drawings 2022-05-17 23:16:08 -07:00
Kartik K. Agaram 10bc32e2f0 DRY some code 2022-05-17 23:10:58 -07:00
Kartik K. Agaram 4818672c11 move mouse_released events to Drawing 2022-05-17 22:55:45 -07:00
Kartik K. Agaram 92bd6839c7 split mouse_pressed events between Text and Drawing 2022-05-17 22:53:09 -07:00
Kartik K. Agaram 222a11a8dd split keyboard handling between Text and Drawing 2022-05-17 22:43:41 -07:00
Kartik K. Agaram 82742330f8 autosave in a couple more places 2022-05-17 22:26:15 -07:00
Kartik K. Agaram 23176de0e0 assume we always have a filename 2022-05-17 22:24:41 -07:00
Kartik K. Agaram 2241f33a8f . 2022-05-17 22:23:15 -07:00
Kartik K. Agaram dcfa2d04ca bugfix: duplicate character on enter 2022-05-17 22:22:45 -07:00
Kartik K. Agaram 9a42128eb4 jump between lines on left/right 
Also skip past drawings.
 2022-05-17 22:12:08 -07:00
Kartik K. Agaram 6c031fc1d0 split lines on enter 2022-05-17 22:05:46 -07:00
Kartik K. Agaram a787ef1716 rename 2022-05-17 22:05:21 -07:00
Kartik K. Agaram 61845c335b . 2022-05-17 22:05:00 -07:00
Kartik K. Agaram 319617141b join lines on delete 2022-05-17 21:59:48 -07:00
Kartik K. Agaram e1bc81408f move 2022-05-17 21:55:19 -07:00
Kartik K. Agaram 8d2f81948a enable pressing and holding backspace 2022-05-17 21:37:39 -07:00
Kartik K. Agaram de495ae0f1 several more modules 
This is probably not ideal; let's see how it goes..
 2022-05-17 21:34:55 -07:00
Kartik K. Agaram 91ce333ae0 bugfix typo 2022-05-17 20:52:00 -07:00
Kartik K. Agaram 476bbcdadf beginnings of a module for the text editor 2022-05-17 20:29:08 -07:00
Kartik K. Agaram 40b1780bca longer names for indices in long loops 2022-05-17 19:48:12 -07:00
Kartik K. Agaram 2aa8c67a22 extract a module 
I want to use `drawing` for locals, so I'll use uppercase the module
name just like globals.
 2022-05-17 19:41:42 -07:00