type out a filename to load/save

akkartik

Nov 26, 2023, 4:53 PM

SJXIMERSV47SKYWCC5TA7TFGRWNN27S5FJE2PS5D46T5HOUN3V2AC

Dependencies

• [2] 6DJMOJKE support event handlers
• [3] FIUQJVL2 first draft of load/save buttons
• [4] ZOLCTAGU get rid of an assertion
• [5] VAVXKWZV aggregate global state inside a 'pane' object
• [6] HVXZLNCC send errors from event handlers to output editor
• [7] ZM7NOBRM new fork: carousel shell
• [8] PRE6XPRN responsively increase/decrease font height
• [*] R5QXEHUI somebody stop me

Change contents

• file addition: 0141-File_dialog_input_draw_suffix (----------)
  [10.2]
  + -- Cursor in the file dialog is always at end of input text.

  + -- Cache where we start rendering the input from

  + -- (for narrow devices)

  + File_dialog_input_draw_suffix = ''
• file addition: 0140-refresh_file_dialog_input_start (----------)
  [10.2]
  + refresh_file_dialog_input_start = function()

  + local len = utf8.len(File_dialog_input_text)

  + for start=0,len do

  + local s = File_dialog_input_text:sub(start)

  + if App.width(s) < Safe_width-Menu_left-15-15 then

  + File_dialog_input_draw_suffix = s

  + return

  + end

  + end

  + assert(false, "refresh_file_dialog_input_start isn't working right")

  + end
• file addition: 0139-refresh_file_dialog_start (----------)
  [10.2]
  + refresh_file_dialog_start = function()

  + end
• file addition: 0138-File_dialog_input_start_suffix (----------)
  [10.2]
  + -- Cursor in the file dialog is always at end of input text.

  + -- Cache where we start rendering the input from

  + -- (for narrow devices)

  + File_dialog_input_start_suffix = ''
• file addition: 0134-reset_file_dialog_state (----------)
  [10.2]
  + reset_file_dialog_state = function()

  + Show_file_dialog = false

  + File_dialog_callback = nil

  + File_dialog_input_text = ''

  + end
• file addition: 0133-File_dialog_input_text (----------)
  [10.2]
  + File_dialog_input_text = ''
• file addition: 0132-text_input_on_file_dialog (----------)
  [10.2]
  + text_input_on_file_dialog = function(t)

  + -- the file dialog input only supports appending

  + File_dialog_input_text = File_dialog_input_text..t

  + refresh_file_dialog_input_start()

  + end
• file addition: 0131-keychord_press_on_file_dialog (----------)
  [10.2]
  + keychord_press_on_file_dialog = function(chord, key)

  + if chord == 'escape' then

  + reset_file_dialog_state()

  + elseif chord == 'return' then

  + File_dialog_callback(File_dialog_input_text)

  + reset_file_dialog_state()

  + elseif chord == 'backspace' then

  + local len = utf8.len(File_dialog_input_text)

  + local byte_offset = Text.offset(File_dialog_input_text, len)

  + File_dialog_input_text = string.sub(File_dialog_input_text, 1, byte_offset-1)

  + refresh_file_dialog_input_start()

  + end

  + end
• file addition: 0129-draw_cursor (----------)
  [10.2]
  + draw_cursor = function(x, y, line_height)

  + -- 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
• file addition: 0128-draw_file_dialog_input (----------)
  [10.2]
  + draw_file_dialog_input = function()

  + -- draw a suffix to ensure the cursor is visible

  + App.color(Normal_color)

  + love.graphics.print(File_dialog_input_draw_suffix, Menu_left+15, Menu_top+5)

  + local w = App.width(File_dialog_input_draw_suffix)

  + draw_cursor(Menu_left+15+w, Menu_top+5, Current_pane.editor_state.line_height)

  + end
• edit in 0119-draw_file_dialog at line 2
  [3.1637]

  [3.1637]
  + draw_file_dialog_input()
• replacement in 0119-draw_file_dialog at line 19
  [3.2174]→[3.2174:2234](∅→∅)
  − Show_file_dialog = false

  − File_dialog_callback = nil
  [3.2174]

  [3.2234]
  + reset_file_dialog_state()
• edit in 0117-load_button at line 7
  [3.2642]

  [3.2642]
  + if filename == '' then

  + -- clear filename

  + Current_pane.filename = nil

  + return

  + end
• replacement in 0014-on.text_input at line 2
  [4.2676]→[2.2431:2450](∅→∅)
  − if Show_code then
  [4.2676]

  [2.2450]
  + if Show_file_dialog then

  + text_input_on_file_dialog(t)

  + elseif Show_code then
• replacement in 0013-on.keychord_press at line 3
  [3.4042]→[3.4042:4069](∅→∅)
  − Show_file_dialog = false
  [3.4042]

  [3.4069]
  + keychord_press_on_file_dialog(chord, key)