akkartik/techmeet.love - Change GQBUV2XOMEPMTXMPCBQWGGIUXGQDX77VTGPFIG6YT7G64ASOYHXQC

extract file

Created by Kartik K. Agaram on July 24, 2022

GQBUV2XOMEPMTXMPCBQWGGIUXGQDX77VTGPFIG6YT7G64ASOYHXQC

Dependencies

In channels

main

Change contents

Insertion in main.lua at line 8 [6.2]
[4.27]
[5.1165]
```
require 'commands'
```

Deletion in main.lua at line 482 [6.2]

∅:D[2.2206] → [7.1154:1677]

B:BD[7.1154] → [7.1154:1677]

B:BD[7.1677] → [3.8:72]

∅:D[3.72] → [7.1732:1746]

B:BD[7.1732] → [7.1732:1746]

B:BD[7.1746] → [3.73:100]

∅:D[3.100] → [7.1770:2661]

B:BD[7.1770] → [7.1770:2661]

B:BD[7.2661] → [3.101:140]

∅:D[3.140] → [7.2697:3169]

B:BD[7.2697] → [7.2697:3169]

B:BD[7.3169] → [3.141:163]

∅:D[3.163] → [7.3188:3325]

B:BD[7.3188] → [7.3188:3325]

B:BD[7.3325] → [3.164:301]

∅:D[3.301] → [7.3456:3481]

B:BD[7.3456] → [7.3456:3481]

end
function handle_command_palette_keychord(chord, key)
  if chord == 'escape' then
    Display_settings.mode = nil
  elseif chord == 'backspace' then
    local len = utf8.len(Display_settings.palette)
    local byte_offset = Text.offset(Display_settings.palette, len)
    Display_settings.palette = string.sub(Display_settings.palette, 1, byte_offset-1)
    Display_settings.palette_text = App.newText(love.graphics.getFont(), Display_settings.palette)
  elseif chord == 'return' then
    -- TODO: handle search command
    local candidates = candidates()
    if #candidates > 0 then
      -- TODO
      print(candidates[1])
    end
    Display_settings.mode = nil
  end
end
function draw_command_palette()
  local pwidth,pheight = 400, 300
  local left = math.max(App.screen.width/2-pwidth/2, 0)
  local top = math.max(App.screen.height/2-pheight/2, 0)
  local width = math.min(pwidth, App.screen.width)
  local height = math.min(pheight, App.screen.height)
  -- background
  App.color(Command_palette_background_color)
  love.graphics.rectangle('fill', left, top, width, height, 10, 10)  -- rounded corners
  App.color(Command_palette_border_color)
  love.graphics.rectangle('line', left, top, width, height, 10, 10)  -- rounded corners
  love.graphics.line(left, top+5+Line_height+5, left+width, top+5+Line_height+5)
  -- input box
  App.color(Command_palette_command_color)
  draw_palette_input(left+10, top+5)
  -- alternatives
  App.color(Command_palette_alternatives_color)
  local y = top+5+Line_height+5+5
  for _,cmd in ipairs(candidates()) do
    love.graphics.print(cmd, left+5,y)
    y = y+Line_height
    if y >= top+height then
      break
    end
  end
end
function draw_palette_input(x, y)
  love.graphics.draw(Display_settings.palette_text, x,y)
  x = x+App.width(Display_settings.palette_text)
  draw_cursor(x, y)
end
function draw_cursor(x, y)
  -- blink every 0.5s
  if math.floor(Cursor_time*2)%2 == 0 then
    App.color(Cursor_color)
    love.graphics.rectangle('fill', x,y, 3,Line_height)
  end
end
function candidates()
  if Display_settings.palette == '' then
    return Commands
  elseif Display_settings.palette:sub(1,1) == '/' then
    return {}
  else
    local results = filter_candidates(Commands, Display_settings.palette)
    append(results, file_candidates(Display_settings.palette))
    return results
  end

Deletion in main.lua at line 484 [6.2]

B:BD[7.3486] → [3.302:349]

∅:D[3.349] → [7.3530:3691]

B:BD[7.3530] → [7.3530:3691]

B:BD[7.3691] → [3.350:383]

∅:D[3.383] → [7.3721:3972]

B:BD[7.3721] → [7.3721:3972]

B:BD[7.3972] → [3.384:464]

∅:D[3.464] → [7.4049:4519]

B:BD[7.4049] → [7.4049:4519]

function filter_candidates(candidates, prefix)
  local result = {}
  for _,cand in ipairs(candidates) do
    if cand:find(prefix) == 1 then
      table.insert(result, cand)
    end
  end
  return result
end
function file_candidates(prefix)
  local path = Directory
  local dir = dirname(prefix)
  local visible_dir = dir
  if dir ~= './' then
    path = path..'/'..dir
  else
    visible_dir = ''
  end
  local files = love.filesystem.getDirectoryItems(path)
  local base = basename(prefix)
  return concat_all(visible_dir, filter_candidates(reorder(path, files), base))
end
function reorder(dir, files)
  local result = {}
  local info = {}
  for _,file in ipairs(files) do
    info[file] = love.filesystem.getInfo(dir..'/'..file)
  end
  -- files before directories
  for _,file in ipairs(files) do
    if info[file].type ~= 'directory' then
      table.insert(result, file)
    end
  end
  for _,file in ipairs(files) do
    if info[file].type == 'directory' then
      table.insert(result, file..'/')
    end
  end
  return result
end

File addition: commands.lua (----------)

[8.2]

function handle_command_palette_keychord(chord, key)
  if chord == 'escape' then
    Display_settings.mode = nil
  elseif chord == 'backspace' then
    local len = utf8.len(Display_settings.palette)
    local byte_offset = Text.offset(Display_settings.palette, len)
    Display_settings.palette = string.sub(Display_settings.palette, 1, byte_offset-1)
    Display_settings.palette_text = App.newText(love.graphics.getFont(), Display_settings.palette)
  elseif chord == 'return' then
    -- TODO: handle search command
    local candidates = candidates()
    if #candidates > 0 then
      -- TODO
      print(candidates[1])
    end
    Display_settings.mode = nil
  end
end
function draw_command_palette()
  local pwidth,pheight = 400, 300
  local left = math.max(App.screen.width/2-pwidth/2, 0)
  local top = math.max(App.screen.height/2-pheight/2, 0)
  local width = math.min(pwidth, App.screen.width)
  local height = math.min(pheight, App.screen.height)
  -- background
  App.color(Command_palette_background_color)
  love.graphics.rectangle('fill', left, top, width, height, 10, 10)  -- rounded corners
  App.color(Command_palette_border_color)
  love.graphics.rectangle('line', left, top, width, height, 10, 10)  -- rounded corners
  love.graphics.line(left, top+5+Line_height+5, left+width, top+5+Line_height+5)
  -- input box
  App.color(Command_palette_command_color)
  draw_palette_input(left+10, top+5)
  -- alternatives
  App.color(Command_palette_alternatives_color)
  local y = top+5+Line_height+5+5
  for _,cmd in ipairs(candidates()) do
    love.graphics.print(cmd, left+5,y)
    y = y+Line_height
    if y >= top+height then
      break
    end
  end
end
function draw_palette_input(x, y)
  love.graphics.draw(Display_settings.palette_text, x,y)
  x = x+App.width(Display_settings.palette_text)
  draw_cursor(x, y)
end
function draw_cursor(x, y)
  -- blink every 0.5s
  if math.floor(Cursor_time*2)%2 == 0 then
    App.color(Cursor_color)
    love.graphics.rectangle('fill', x,y, 3,Line_height)
  end
end
function candidates()
  if Display_settings.palette == '' then
    return Commands
  elseif Display_settings.palette:sub(1,1) == '/' then
    return {}
  else
    local results = filter_candidates(Commands, Display_settings.palette)
    append(results, file_candidates(Display_settings.palette))
    return results
  end
end
function filter_candidates(candidates, prefix)
  local result = {}
  for _,cand in ipairs(candidates) do
    if cand:find(prefix) == 1 then
      table.insert(result, cand)
    end
  end
  return result
end
function file_candidates(prefix)
  local path = Directory
  local dir = dirname(prefix)
  local visible_dir = dir
  if dir ~= './' then
    path = path..'/'..dir
  else
    visible_dir = ''
  end
  local files = love.filesystem.getDirectoryItems(path)
  local base = basename(prefix)
  return concat_all(visible_dir, filter_candidates(reorder(path, files), base))
end
function reorder(dir, files)
  local result = {}
  local info = {}
  for _,file in ipairs(files) do
    info[file] = love.filesystem.getInfo(dir..'/'..file)
  end
  -- files before directories
  for _,file in ipairs(files) do
    if info[file].type ~= 'directory' then
      table.insert(result, file)
    end
  end
  for _,file in ipairs(files) do
    if info[file].type == 'directory' then
      table.insert(result, file..'/')
    end
  end
  return result
end