akkartik/lines-and-links - Change Z4XRNDTRTGSZHNB65WNHOVUBFW4QWQABLVSK4RM3QJHGK33DMRJAC

find text

Created by Kartik K. Agaram on June 3, 2022

Z4XRNDTRTGSZHNB65WNHOVUBFW4QWQABLVSK4RM3QJHGK33DMRJAC

Dependencies

In channels

main

Change contents

Replacement in text.lua at line 79 [5.1]

B:BD[4.326] → [2.1:64]

        Text.draw_cursor(x+Text.x(frag, Cursor1.pos-pos+1), y)

[4.326]

[6.2594]

        if Search_term then
          if Lines[Cursor1.line].data:sub(Cursor1.pos, Cursor1.pos+utf8.len(Search_term)-1) == Search_term then
            if Search_text == nil then
              Search_text = App.newText(love.graphics.getFont(), Search_term)
            end
            love.graphics.setColor(0.7,1,1)
            love.graphics.rectangle('fill', x,y, math.floor(App.width(Search_text)*Zoom),math.floor(15*Zoom))
            love.graphics.setColor(0,0,0)
            love.graphics.print(Search_term, x,y, 0, Zoom)
          end
        else
          Text.draw_cursor(x+Text.x(frag, Cursor1.pos-pos+1), y)
        end

Replacement in text.lua at line 97 [5.1]

B:BD[7.37] → [4.398:458]

∅:D[8.59] → [9.72:99]

∅:D[10.282] → [9.72:99]

∅:D[4.458] → [9.72:99]

B:BD[11.29] → [9.72:99]

  if line_index == Cursor1.line and Cursor1.pos == pos then
    Text.draw_cursor(x, y)

[7.37]

[11.138]

  if Search_term == nil then
    if line_index == Cursor1.line and Cursor1.pos == pos then
      Text.draw_cursor(x, y)
    end

Insertion in text.lua at line 106 [5.1]

[6.2728]

[12.1067]


function Text.draw_search_bar()
  local h = math.floor(15*Zoom)+2
  local y = App.screen.height-h
  love.graphics.setColor(0.9,0.9,0.9)
  love.graphics.rectangle('fill', 0, y-10, App.screen.width-1, h+8)
  love.graphics.setColor(0.6,0.6,0.6)
  love.graphics.line(0, y-10, App.screen.width-1, y-10)
  love.graphics.setColor(1,1,1)
  love.graphics.rectangle('fill', 20, y-6, App.screen.width-40, h+2, 2,2)
  love.graphics.setColor(0.6,0.6,0.6)
  love.graphics.rectangle('line', 20, y-6, App.screen.width-40, h+2, 2,2)
  love.graphics.setColor(0,0,0)
  App.screen.print(Search_term, 25,y-5, 0, Zoom)
  love.graphics.setColor(1,0,0)
  if Search_text == nil then
    Search_text = App.newText(love.graphics.getFont(), Search_term)
  end
  love.graphics.circle('fill', 25+math.floor(App.width(Search_text)*Zoom),y-5+h, 2)
  love.graphics.setColor(0,0,0)
end
function Text.search_next()
  -- search current line
  local pos = Lines[Cursor1.line].data:find(Search_term, Cursor1.pos)
  if pos then
    Cursor1.pos = pos
  end
  if pos == nil then
    for i=Cursor1.line+1,#Lines do
      pos = Lines[i].data:find(Search_term)
      if pos then
        Cursor1.line = i
        Cursor1.pos = pos
        break
      end
    end
  end
  if pos == nil then
    -- wrap around
    for i=1,Cursor1.line-1 do
      pos = Lines[i].data:find(Search_term)
      if pos then
        Cursor1.line = i
        Cursor1.pos = pos
        break
      end
    end
  end
  if pos == nil then
    Cursor1.line = Search_backup_cursor1.line
    Cursor1.pos = Search_backup_cursor1.pos
  end
  if Text.lt1(Cursor1, Screen_top1) or Text.lt1(Screen_bottom1, Cursor1) then
    Screen_top1.line = Cursor1.line
    local _, pos = Text.pos_at_start_of_cursor_screen_line()
    Screen_top1.pos = pos
  end
end

Deletion in text.lua at line 1899 [5.1]
B:BD[13.936] → [13.936:985]
```
--?   if Cursor1.line > Screen_bottom1.line then
```

Insertion in main.lua at line 71 [14.2]

[3.8163]


-- search
Search_term = nil
Search_text = nil
Search_backup_cursor1 = nil  -- where to position the cursor if search term was not found

Replacement in main.lua at line 156 [14.2]

B:BD[15.1175] → [4.9444:9489]

∅:D[4.9489] → [9.263:299]

B:BD[15.1219] → [9.263:299]

          if line_index == Cursor1.line then
            Text.draw_cursor(25, y)

[15.1175]

[15.1377]

          if Search_term == nil then
            if line_index == Cursor1.line then
              Text.draw_cursor(25, y)
            end

Replacement in main.lua at line 177 [14.2]
∅:D[16.520] → [6.3453:3470]
B:BD[14.416] → [6.3453:3470]
```
--?   os.exit(1)
```
[16.520]
[14.416]
```
  if Search_term then
    Text.draw_search_bar()
  end
```
Insertion in main.lua at line 187 [14.2]
[17.1444]
[18.49]
```
  if Search_term then return end
```
Insertion in main.lua at line 213 [14.2]
[17.1485]
[19.3]
```
  if Search_term then return end
```

Replacement in main.lua at line 218 [14.2]

∅:D[17.1512] → [20.162:203]

B:BD[20.162] → [20.162:203]

  if Current_drawing_mode == 'name' then

[17.1512]

[20.203]

  if Search_term then
    Search_term = Search_term..t
    Search_text = nil
    Text.search_next()
  elseif Current_drawing_mode == 'name' then

Replacement in main.lua at line 233 [14.2]

∅:D[21.2196] → [7.4920:4979]

∅:D[22.2494] → [7.4920:4979]

B:BD[23.123] → [7.4920:4979]

  if love.mouse.isDown('1') or chord:sub(1,2) == 'C-' then

[17.1550]

[7.4979]

  if Search_term then
    if chord == 'escape' then
      Search_term = nil
      Search_text = nil
      Cursor1 = Search_backup_cursor1
      Search_backup_cursor1 = nil
    elseif chord == 'return' then
      Search_term = nil
      Search_text = nil
    elseif chord == 'backspace' then
      local len = utf8.len(Search_term)
      local byte_offset = utf8.offset(Search_term, len)
      Search_term = string.sub(Search_term, 1, byte_offset-1)
      Search_text = nil
    elseif chord == 'down' then
      Cursor1.pos = Cursor1.pos+1
      Text.search_next()
    end
    return
  elseif chord == 'C-f' then
    Search_term = ''
    Search_backup_cursor1 = {line=Cursor1.line, pos=Cursor1.pos}
    assert(Search_text == nil)
  elseif love.mouse.isDown('1') or chord:sub(1,2) == 'C-' then