akkartik/snap.love - Change AYX33NBCPCBFWEZI5KZXHP3Y2Q62GYVT4WHYJUYRIPYV67KPSYZAC

Merge lines.love

Created by Kartik K. Agaram on September 17, 2022

AYX33NBCPCBFWEZI5KZXHP3Y2Q62GYVT4WHYJUYRIPYV67KPSYZAC

Dependencies

In channels

main

Change contents

File deletion: source_tests.lua, source_tests.lua

BFD:BFD[6.2] → [7.150199:150239]

BFD:BFD[7.150239] → [7.147103:147103]

B:BD[7.148157] → [9.8:135]

∅:D[10.33] → [9.135:450]

B:BD[9.135] → [9.135:450]

∅:D[10.78] → [9.475:598]

B:BD[9.475] → [9.475:598]

B:BD[7.148162] → [4.44:3335]

∅:D[4.3335] → [7.148162:150198]

∅:D[9.598] → [7.148157:148162]

B:BD[9.450] → [10.34:78]

B:BD[9.135] → [4.8:43]

∅:D[4.43] → [10.8:33]

B:BD[9.135] → [10.8:33]

B:BD[7.147586] → [3.8:112]

∅:D[3.112] → [7.147586:147609]

end
function test_show_log_browser_side()
  io.write('\ntest_show_log_browser_side')
  App.screen.init{width=300, height=300}
  Editor_state = edit.initialize_test_state()
  Editor_state.filename = 'foo'
  Text.redraw_all(Editor_state)
  Log_browser_state = edit.initialize_test_state()
  Text.redraw_all(Log_browser_state)
  log_browser.parse(Log_browser_state)
  check(not Show_log_browser_side, 'F - test_show_log_browser_side/baseline')
  App.wait_fake_time(0.1)
  App.run_after_keychord('C-l')
  check(Show_log_browser_side, 'F - test_show_log_browser_side')
function test_show_log_browser_side_doubles_window_width_if_possible()
  io.write('\ntest_show_log_browser_side_doubles_window_width_if_possible')
  -- initialize screen dimensions to half width
  App.screen.init{width=300, height=300}
  Display_width = App.screen.width*2
  -- initialize source app with left side occupying entire window (half the display)
  Current_app = 'source'
  Editor_state = edit.initialize_test_state()
  Editor_state.filename = 'foo'
  Editor_state.left = Margin_left
  Editor_state.right = App.screen.width - Margin_right
  local old_editor_right = Editor_state.right
  Text.redraw_all(Editor_state)
  Log_browser_state = edit.initialize_test_state()
  -- log browser has some arbitrary margins
  Log_browser_state.left = 200 + Margin_left
  Log_browser_state.right = 400
  Text.redraw_all(Log_browser_state)
  log_browser.parse(Log_browser_state)
  -- display log browser
  App.wait_fake_time(0.1)
  App.run_after_keychord('C-l')
  -- window width is doubled
  check_eq(App.screen.width, 600, 'F - test_show_log_browser_side_doubles_window_width_if_possible/display:width')
  -- left side margins are unchanged
  check_eq(Editor_state.left, Margin_left, 'F - test_show_log_browser_side_doubles_window_width_if_possible/edit:left')
  check_eq(Editor_state.right, old_editor_right, 'F - test_show_log_browser_side_doubles_window_width_if_possible/edit:right')
  -- log browser margins are adjusted
  check_eq(Log_browser_state.left, App.screen.width/2 + Margin_left, 'F - test_show_log_browser_side_doubles_window_width_if_possible/log:left')
  check_eq(Log_browser_state.right, App.screen.width - Margin_right, 'F - test_show_log_browser_side_doubles_window_width_if_possible/log:right')
end
function test_show_log_browser_side_resizes_both_sides_if_cannot_double_window_width()
  io.write('\ntest_show_log_browser_side_resizes_both_sides_if_cannot_double_window_width')
  -- initialize screen dimensions and indicate that it is maximized
  App.screen.init{width=300, height=300}
  Display_width = 300
  -- initialize source app with left side occupying more than half the display
  Current_app = 'source'
  Editor_state = edit.initialize_test_state()
  Editor_state.filename = 'foo'
  Editor_state.left = Margin_left
  Editor_state.right = 200
  Text.redraw_all(Editor_state)
  Log_browser_state = edit.initialize_test_state()
  -- log browser has some arbitrary margins
  Log_browser_state.left = 200 + Margin_left
  Log_browser_state.right = 400
  Text.redraw_all(Log_browser_state)
  log_browser.parse(Log_browser_state)
  -- display log browser
  App.wait_fake_time(0.1)
  App.run_after_keychord('C-l')
  -- margins are now adjusted
  check_eq(Editor_state.left, Margin_left, 'F - test_show_log_browser_side_resizes_both_sides_if_cannot_double_window_width/edit:left')
  check_eq(Editor_state.right, App.screen.width/2 - Margin_right, 'F - test_show_log_browser_side_resizes_both_sides_if_cannot_double_window_width/edit:right')
  check_eq(Log_browser_state.left, App.screen.width/2 + Margin_left, 'F - test_show_log_browser_side_resizes_both_sides_if_cannot_double_window_width/log:left')
  check_eq(Log_browser_state.right, App.screen.width - Margin_right, 'F - test_show_log_browser_side_resizes_both_sides_if_cannot_double_window_width/log:right')
end
function test_drop_file()
  io.write('\ntest_drop_file')
  App.screen.init{width=Editor_state.left+300, height=300}
  Editor_state = edit.initialize_test_state()
  App.filesystem['foo'] = 'abc\ndef\nghi\n'
  local fake_dropped_file = {
    opened = false,
    getFilename = function(self)
                    return 'foo'
                  end,
    open = function(self)
             self.opened = true
           end,
    lines = function(self)
              assert(self.opened)
              return App.filesystem['foo']:gmatch('[^\n]+')
            end,
    close = function(self)
              self.opened = false
            end,
  }
  App.filedropped(fake_dropped_file)
  check_eq(#Editor_state.lines, 3, 'F - test_drop_file/#lines')
  check_eq(Editor_state.lines[1].data, 'abc', 'F - test_drop_file/lines:1')
  check_eq(Editor_state.lines[2].data, 'def', 'F - test_drop_file/lines:2')
  check_eq(Editor_state.lines[3].data, 'ghi', 'F - test_drop_file/lines:3')
  edit.draw(Editor_state)
end
function test_drop_file_saves_previous()
  io.write('\ntest_drop_file_saves_previous')
  App.screen.init{width=Editor_state.left+300, height=300}
  -- initially editing a file called foo that hasn't been saved to filesystem yet
  Editor_state.lines = load_array{'abc', 'def'}
  Editor_state.filename = 'foo'
  schedule_save(Editor_state)
  -- now drag a new file bar from the filesystem
  App.filesystem['bar'] = 'abc\ndef\nghi\n'
  local fake_dropped_file = {
    opened = false,
    getFilename = function(self)
                    return 'bar'
                  end,
    open = function(self)
             self.opened = true
           end,
    lines = function(self)
              assert(self.opened)
              return App.filesystem['bar']:gmatch('[^\n]+')
            end,
    close = function(self)
              self.opened = false
            end,
  }
  App.filedropped(fake_dropped_file)
  -- filesystem now contains a file called foo
  check_eq(App.filesystem['foo'], 'abc\ndef\n', 'F - test_drop_file_saves_previous')
end
end
  -- pressing ctrl+l shows log-browser side
  Display_width = App.screen.width
  Current_app = 'source'
  check_eq(Editor_state.right, 300 - Test_margin_right, 'F - test_resize_window/baseline/right_margin')
  App.resize(200, 400)

File deletion: source_edit.lua, source_edit.lua

BFD:BFD[6.2] → [7.165725:165764]

BFD:BFD[7.165764] → [7.152440:152440]

B:BD[7.155429] → [9.602:776]

∅:D[9.776] → [7.155473:155884]

  if #State.lines ~= #State.line_cache then
    print(('line_cache is out of date; %d when it should be %d'):format(#State.line_cache, #State.lines))
    assert(false)
  end
  if not Text.le1(State.screen_top1, State.cursor1) then
    print(State.screen_top1.line, State.screen_top1.pos, State.screen_top1.posB, State.cursor1.line, State.cursor1.pos, State.cursor1.posB)
    assert(false)
  end
  State.cursor_x = nil
  State.cursor_y = nil
  local y = State.top
--?   print('== draw')
  for line_index = State.screen_top1.line,#State.lines do
    local line = State.lines[line_index]

File deletion: source.lua, source.lua

BFD:BFD[6.2] → [7.177652:177686]

BFD:BFD[7.177686] → [7.165766:165766]

B:BD[7.166519] → [9.778:843]

B:BD[7.176389] → [4.3340:3598]

B:BD[7.176599] → [5.574:651]

∅:D[5.651] → [7.176678:177651]

∅:D[4.3598] → [7.176453:176599]

B:BD[7.173809] → [5.478:573]

∅:D[5.573] → [7.173908:173955]

B:BD[7.171113] → [5.384:477]

∅:D[5.477] → [7.171210:172371]

B:BD[7.170894] → [5.308:383]

∅:D[5.383] → [7.170971:171113]

B:BD[7.170483] → [5.198:307]

∅:D[5.307] → [7.170598:170894]

B:BD[7.169063] → [5.122:197]

∅:D[5.197] → [7.169140:170483]

B:BD[7.168600] → [5.12:121]

∅:D[5.121] → [7.168715:169063]

∅:D[9.843] → [7.166572:167316]

  Menu_status_bar_height = 5 + --[[line height in tests]] 15 + 5
      App.screen.width = math.min(Display_width, App.screen.width*2)
      Editor_state.right = App.screen.width/2 - Margin_right
      Log_browser_state.left = App.screen.width/2 + Margin_left
      Log_browser_state.right = App.screen.width - Margin_right
    App.screen.resize(App.screen.width, App.screen.height, App.screen.flags)
--?     print('done setting window')
    -- try to restore position if possible
    -- if the window gets wider the window manager may not respect this
    source.set_window_position_from_settings(Settings.source)
    return
  end
  if chord == 'C-g' then
    Show_file_navigator = true
    File_navigation.index = 1
    return
  end
  if Focus == 'edit' then
    return edit.keychord_pressed(Editor_state, chord, key)
  else
    return log_browser.keychord_pressed(Log_browser_state, chord, key)
  end
end
function source.key_released(key, scancode)
  Cursor_time = 0  -- ensure cursor is visible immediately after it moves
  if Focus == 'edit' then
    return edit.key_released(Editor_state, key, scancode)
  else
    return log_browser.keychord_pressed(Log_browser_state, chordkey, scancode)
  end
end
-- use this sparingly
function to_text(s)
  if Text_cache[s] == nil then
    Text_cache[s] = App.newText(love.graphics.getFont(), s)
  end
  return Text_cache[s]
end
    else
      App.screen.width = Editor_state.right + Margin_right
    end
--?     print('setting window:', App.screen.width, App.screen.height)
    Settings.source.x, Settings.source.y, Settings.source.displayindex = App.screen.position()
  end
  local filename = Editor_state.filename
  Settings.source.x, Settings.source.y, Settings.source.displayindex = App.screen.position()
end
function source.resize(w, h)
--?   print(("Window resized to width: %d and height: %d."):format(w, h))
  App.screen.width, App.screen.height = w, h
  Text.redraw_all(Editor_state)
  Editor_state.selection1 = {}  -- no support for shift drag while we're resizing
  if Show_log_browser_side then
    Editor_state.right = App.screen.width/2 - Margin_right
  else
    Editor_state.right = App.screen.width-Margin_right
  end
  Log_browser_state.left = App.screen.width/2 + Margin_right
  Log_browser_state.right = App.screen.width-Margin_right
  Editor_state.width = Editor_state.right-Editor_state.left
  Text.tweak_screen_top_and_cursor(Editor_state, Editor_state.left, Editor_state.right)
--?   print('end resize')
end
function source.filedropped(file)
  -- first make sure to save edits on any existing file
  if Editor_state.next_save then
    save_to_disk(Editor_state)
  end
  -- clear the slate for the new file
  Editor_state.filename = file:getFilename()
  file:open('r')
  Editor_state.lines = load_from_file(file)
  file:close()
  Text.redraw_all(Editor_state)
  Editor_state.screen_top1 = {line=1, pos=1}
  Editor_state.cursor1 = {line=1, pos=1}
  App.screen.resize(App.screen.width, App.screen.height, App.screen.flags)
  print('initializing source position')
  if Settings == nil then Settings = {} end
  if Settings.source == nil then Settings.source = {} end
  App.screen.resize(0, 0)  -- maximize
  Display_width, Display_height, App.screen.flags = App.screen.size()
  -- shrink height slightly to account for window decoration
  App.screen.height = Display_height-100
  App.screen.width = 40*em_width
  App.screen.flags.resizable = true
  App.screen.flags.minwidth = math.min(App.screen.width, 200)
  App.screen.flags.minheight = math.min(App.screen.width, 200)
  App.screen.resize(App.screen.width, App.screen.height, App.screen.flags)
--?   print('loading source position', settings.x, settings.y, settings.displayindex)
  source.set_window_position_from_settings(settings)
  Show_log_browser_side = settings.show_log_browser_side
  local right = App.screen.width - Margin_right
  if Show_log_browser_side then
    right = App.screen.width/2 - Margin_right
  end
  Editor_state = edit.initialize_state(Margin_top, Margin_left, right, settings.font_height, math.floor(settings.font_height*1.3))
  Editor_state.filename = settings.filename
  Editor_state.screen_top1 = settings.screen_top
  Editor_state.cursor1 = settings.cursor
end
function source.set_window_position_from_settings(settings)
  -- setPosition doesn't quite seem to do what is asked of it on Linux.
  love.window.setPosition(settings.x, settings.y-37, settings.displayindex)
end
function source.initialize_default_settings()
  local font_height = 20
  love.graphics.setFont(love.graphics.newFont(font_height))
  local em = App.newText(love.graphics.getFont(), 'm')
  source.initialize_window_geometry(App.width(em))
  Editor_state = edit.initialize_state(Margin_top, Margin_left, App.screen.width-Margin_right)
  Editor_state.font_height = font_height
  Editor_state.line_height = math.floor(font_height*1.3)
  Editor_state.em = em
end
function source.initialize_window_geometry(em_width)
  -- maximize window
  App.screen.resize(0, 0)  -- maximize
  Display_width, Display_height, App.screen.flags = App.screen.size()
  -- set up desired window dimensions
  App.screen.flags.resizable = true
  App.screen.flags.minwidth = math.min(Display_width, 200)
  App.screen.flags.minheight = math.min(Display_height, 200)
  App.screen.width, App.screen.height = settings.width, settings.height
--?   print('setting window from settings:', App.screen.width, App.screen.height)
  -- a few text objects we can avoid recomputing unless the font changes
  Text_cache = {}
  -- blinking cursor
  Cursor_time = 0
end
-- called only for real run
function source.initialize()
  love.keyboard.setTextInput(true)  -- bring up keyboard on touch screen
  love.keyboard.setKeyRepeat(true)
  love.graphics.setBackgroundColor(1,1,1)
  if Settings and Settings.source then
    source.load_settings()
  else
    source.initialize_default_settings()
  end
  source.initialize_edit_side{'run.lua'}
  source.initialize_log_browser_side()
  Menu_status_bar_height = 5 + Editor_state.line_height + 5
  Editor_state.top = Editor_state.top + Menu_status_bar_height
  Log_browser_state.top = Log_browser_state.top + Menu_status_bar_height

Replacement in source_tests.lua at line 10 [12.147166]

B:BD[12.147649] → [8.8:111]

  check_eq(Editor_state.right, 300 - Test_margin_right, 'F - test_resize_window/baseline/left_margin')

[12.147649]

  check_eq(Editor_state.right, 300 - Test_margin_right, 'F - test_resize_window/baseline/right_margin')

Insertion in source_tests.lua at line 19 [12.147166]

[12.148220]

end
function test_show_log_browser_side()
  io.write('\ntest_show_log_browser_side')
  App.screen.init{width=300, height=300}
  Display_width = App.screen.width
  Current_app = 'source'
  Editor_state = edit.initialize_test_state()
  Editor_state.filename = 'foo'
  Text.redraw_all(Editor_state)
  Log_browser_state = edit.initialize_test_state()
  Text.redraw_all(Log_browser_state)
  log_browser.parse(Log_browser_state)
  check(not Show_log_browser_side, 'F - test_show_log_browser_side/baseline')
  -- pressing ctrl+l shows log-browser side
  App.wait_fake_time(0.1)
  App.run_after_keychord('C-l')
  check(Show_log_browser_side, 'F - test_show_log_browser_side')
end
function test_show_log_browser_side_doubles_window_width_if_possible()
  io.write('\ntest_show_log_browser_side_doubles_window_width_if_possible')
  -- initialize screen dimensions to half width
  App.screen.init{width=300, height=300}
  Display_width = App.screen.width*2
  -- initialize source app with left side occupying entire window (half the display)
  Current_app = 'source'
  Editor_state = edit.initialize_test_state()
  Editor_state.filename = 'foo'
  Editor_state.left = Margin_left
  Editor_state.right = App.screen.width - Margin_right
  local old_editor_right = Editor_state.right
  Text.redraw_all(Editor_state)
  Log_browser_state = edit.initialize_test_state()
  -- log browser has some arbitrary margins
  Log_browser_state.left = 200 + Margin_left
  Log_browser_state.right = 400
  Text.redraw_all(Log_browser_state)
  log_browser.parse(Log_browser_state)
  -- display log browser
  App.wait_fake_time(0.1)
  App.run_after_keychord('C-l')
  -- window width is doubled
  check_eq(App.screen.width, 600, 'F - test_show_log_browser_side_doubles_window_width_if_possible/display:width')
  -- left side margins are unchanged
  check_eq(Editor_state.left, Margin_left, 'F - test_show_log_browser_side_doubles_window_width_if_possible/edit:left')
  check_eq(Editor_state.right, old_editor_right, 'F - test_show_log_browser_side_doubles_window_width_if_possible/edit:right')
  -- log browser margins are adjusted
  check_eq(Log_browser_state.left, App.screen.width/2 + Margin_left, 'F - test_show_log_browser_side_doubles_window_width_if_possible/log:left')
  check_eq(Log_browser_state.right, App.screen.width - Margin_right, 'F - test_show_log_browser_side_doubles_window_width_if_possible/log:right')
end
function test_show_log_browser_side_resizes_both_sides_if_cannot_double_window_width()
  io.write('\ntest_show_log_browser_side_resizes_both_sides_if_cannot_double_window_width')
  -- initialize screen dimensions and indicate that it is maximized
  App.screen.init{width=300, height=300}
  Display_width = 300
  -- initialize source app with left side occupying more than half the display
  Current_app = 'source'
  Editor_state = edit.initialize_test_state()
  Editor_state.filename = 'foo'
  Editor_state.left = Margin_left
  Editor_state.right = 200
  Text.redraw_all(Editor_state)
  Log_browser_state = edit.initialize_test_state()
  -- log browser has some arbitrary margins
  Log_browser_state.left = 200 + Margin_left
  Log_browser_state.right = 400
  Text.redraw_all(Log_browser_state)
  log_browser.parse(Log_browser_state)
  -- display log browser
  App.wait_fake_time(0.1)
  App.run_after_keychord('C-l')
  -- margins are now adjusted
  check_eq(Editor_state.left, Margin_left, 'F - test_show_log_browser_side_resizes_both_sides_if_cannot_double_window_width/edit:left')
  check_eq(Editor_state.right, App.screen.width/2 - Margin_right, 'F - test_show_log_browser_side_resizes_both_sides_if_cannot_double_window_width/edit:right')
  check_eq(Log_browser_state.left, App.screen.width/2 + Margin_left, 'F - test_show_log_browser_side_resizes_both_sides_if_cannot_double_window_width/log:left')
  check_eq(Log_browser_state.right, App.screen.width - Margin_right, 'F - test_show_log_browser_side_resizes_both_sides_if_cannot_double_window_width/log:right')

Replacement in source_edit.lua at line 130 [12.152503]

B:BD[12.155492] → [12.155492:155536]

  assert(#State.lines == #State.line_cache)

[12.155492]

[12.155536]

  if #State.lines ~= #State.line_cache then
    print(('line_cache is out of date; %d when it should be %d'):format(#State.line_cache, #State.lines))
    assert(false)
  end

Replacement in source.lua at line 48 [12.165829]

B:BD[12.166582] → [12.166582:166635]

  Menu_status_bar_height = nil  -- initialized below

[12.166582]

[12.166635]

  Menu_status_bar_height = 5 + --[[line height in tests]] 15 + 5

Replacement in source.lua at line 119 [12.165829]

B:BD[12.168663] → [12.168663:168778]

  love.window.setMode(0, 0)  -- maximize
  Display_width, Display_height, App.screen.flags = love.window.getMode()

[12.168663]

[12.168778]

  App.screen.resize(0, 0)  -- maximize
  Display_width, Display_height, App.screen.flags = App.screen.size()

Replacement in source.lua at line 127 [12.165829]

B:BD[12.169126] → [12.169126:169203]

  love.window.setMode(App.screen.width, App.screen.height, App.screen.flags)

[12.169126]

[12.169203]

  App.screen.resize(App.screen.width, App.screen.height, App.screen.flags)

Replacement in source.lua at line 159 [12.165829]

B:BD[12.170546] → [12.170546:170661]

  love.window.setMode(0, 0)  -- maximize
  Display_width, Display_height, App.screen.flags = love.window.getMode()

[12.170546]

[12.170661]

  App.screen.resize(0, 0)  -- maximize
  Display_width, Display_height, App.screen.flags = App.screen.size()

Replacement in source.lua at line 167 [12.165829]

B:BD[12.170957] → [12.170957:171034]

  love.window.setMode(App.screen.width, App.screen.height, App.screen.flags)

[12.170957]

[12.171034]

  App.screen.resize(App.screen.width, App.screen.height, App.screen.flags)

Replacement in source.lua at line 171 [12.165829]

B:BD[12.171176] → [12.171176:171273]

  Settings.source.x, Settings.source.y, Settings.source.displayindex = love.window.getPosition()

[12.171176]

[12.171273]

  Settings.source.x, Settings.source.y, Settings.source.displayindex = App.screen.position()

Replacement in source.lua at line 257 [12.165829]

B:BD[12.173872] → [12.173872:173971]

    Settings.source.x, Settings.source.y, Settings.source.displayindex = love.window.getPosition()

[12.173872]

[12.173971]

    Settings.source.x, Settings.source.y, Settings.source.displayindex = App.screen.position()

Replacement in source.lua at line 325 [12.165829]

B:BD[12.176452] → [12.176452:176516]

      App.screen.width = Log_browser_state.right + Margin_right

[12.176452]

[12.176516]

      App.screen.width = math.min(Display_width, App.screen.width*2)
      Editor_state.right = App.screen.width/2 - Margin_right
      Log_browser_state.left = App.screen.width/2 + Margin_left
      Log_browser_state.right = App.screen.width - Margin_right

Replacement in source.lua at line 333 [12.165829]

B:BD[12.176662] → [12.176662:176741]

    love.window.setMode(App.screen.width, App.screen.height, App.screen.flags)

[12.176662]

[12.176741]

    App.screen.resize(App.screen.width, App.screen.height, App.screen.flags)