Class: LogBench::App::State

Inherits:
Object
  • Object
show all
Defined in:
lib/log_bench/app/state.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ State

Returns a new instance of State.



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# File 'lib/log_bench/app/state.rb', line 9

def initialize
  self.requests = []
  self.selected = 0
  self.scroll_offset = 0
  self.auto_scroll = true
  self.running = true
  self.focused_pane = :left
  self.detail_scroll_offset = 0
  self.text_selection_mode = false
  self.main_filter = Filter.new
  self.detail_filter = Filter.new
  self.sort = Sort.new
  self.update_available = false
  self.update_version = nil
end

Instance Attribute Details

#auto_scroll ⇒ Object

Returns the value of attribute auto_scroll.



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# File 'lib/log_bench/app/state.rb', line 7

def auto_scroll
  @auto_scroll
end

#detail_filter ⇒ Object

Returns the value of attribute detail_filter.



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# File 'lib/log_bench/app/state.rb', line 6

def detail_filter
  @detail_filter
end

#detail_scroll_offset ⇒ Object

Returns the value of attribute detail_scroll_offset.



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# File 'lib/log_bench/app/state.rb', line 7

def detail_scroll_offset
  @detail_scroll_offset
end

#main_filter ⇒ Object

Returns the value of attribute main_filter.



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# File 'lib/log_bench/app/state.rb', line 6

def main_filter
  @main_filter
end

#requests ⇒ Object

Returns the value of attribute requests.



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# File 'lib/log_bench/app/state.rb', line 7

def requests
  @requests
end

#scroll_offset ⇒ Object

Returns the value of attribute scroll_offset.



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# File 'lib/log_bench/app/state.rb', line 7

def scroll_offset
  @scroll_offset
end

#selected ⇒ Object

Returns the value of attribute selected.



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# File 'lib/log_bench/app/state.rb', line 7

def selected
  @selected
end

#sort ⇒ Object

Returns the value of attribute sort.



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# File 'lib/log_bench/app/state.rb', line 6

def sort
  @sort
end

#text_selection_mode ⇒ Object

Returns the value of attribute text_selection_mode.



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# File 'lib/log_bench/app/state.rb', line 7

def text_selection_mode
  @text_selection_mode
end

#update_available ⇒ Object

Returns the value of attribute update_available.



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# File 'lib/log_bench/app/state.rb', line 7

def update_available
  @update_available
end

#update_version ⇒ Object

Returns the value of attribute update_version.



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# File 'lib/log_bench/app/state.rb', line 7

def update_version
  @update_version
end

Instance Method Details

#add_to_filter(char) ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 103

def add_to_filter(char)
  if main_filter.active?
    main_filter.add_character(char)
  elsif detail_filter.active?
    detail_filter.add_character(char)
  end
end

#adjust_auto_scroll(visible_height) ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 180

def adjust_auto_scroll(visible_height)
  return unless auto_scroll && !filtered_requests.empty?

  self.selected = filtered_requests.size - 1
  self.scroll_offset = [selected - visible_height + 1, 0].max
end

#adjust_scroll_bounds(visible_height) ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 187

def adjust_scroll_bounds(visible_height)
  filtered = filtered_requests
  max_offset = [filtered.size - visible_height, 0].max
  self.scroll_offset = scroll_offset.clamp(0, max_offset)
end

#adjust_scroll_for_selection(visible_height) ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 170

def adjust_scroll_for_selection(visible_height)
  return unless left_pane_focused?

  if selected < scroll_offset
    self.scroll_offset = selected
  elsif selected >= scroll_offset + visible_height
    self.scroll_offset = selected - visible_height + 1
  end
end

#backspace_filter ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 111

def backspace_filter
  if main_filter.active?
    main_filter.remove_character
  elsif detail_filter.active?
    detail_filter.remove_character
  end
end

#clear_detail_filter ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 65

def clear_detail_filter
  detail_filter.clear
  self.detail_scroll_offset = 0
end

#clear_filter ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 59

def clear_filter
  main_filter.clear
  self.selected = 0
  self.scroll_offset = 0
end

#current_request ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 144

def current_request
  filtered = filtered_requests
  return nil if selected >= filtered.size || filtered.empty?

  filtered[selected]
end

#cycle_sort_mode ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 70

def cycle_sort_mode
  sort.cycle
end

#detail_filter_mode ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 123

def detail_filter_mode
  detail_filter.active?
end

#dismiss_update_notification ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 50

def dismiss_update_notification
  self.update_available = false
  self.update_version = nil
end

#enter_filter_mode ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 90

def enter_filter_mode
  if left_pane_focused?
    main_filter.enter_mode
  else
    detail_filter.enter_mode
  end
end

#exit_filter_mode ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 98

def exit_filter_mode
  main_filter.exit_mode
  detail_filter.exit_mode
end

#filter_mode ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 119

def filter_mode
  main_filter.active?
end

#filtered_requests ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 127

def filtered_requests
  filtered = if main_filter.present?
    requests.select do |req|
      main_filter.matches?(req.path) ||
        main_filter.matches?(req.method) ||
        main_filter.matches?(req.controller) ||
        main_filter.matches?(req.action) ||
        main_filter.matches?(req.status) ||
        main_filter.matches?(req.request_id)
    end
  else
    requests
  end

  sort.sort_requests(filtered)
end

#left_pane_focused? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/log_bench/app/state.rb', line 82

def left_pane_focused?
  focused_pane == :left
end

#navigate_down ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 160

def navigate_down
  if left_pane_focused?
    max_index = filtered_requests.size - 1
    self.selected = [selected + 1, max_index].min
    self.auto_scroll = false
  else
    self.detail_scroll_offset += 1
  end
end

#navigate_up ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 151

def navigate_up
  if left_pane_focused?
    self.selected = [selected - 1, 0].max
    self.auto_scroll = false
  else
    self.detail_scroll_offset = [detail_scroll_offset - 1, 0].max
  end
end

#right_pane_focused? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/log_bench/app/state.rb', line 86

def right_pane_focused?
  focused_pane == :right
end

#running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/log_bench/app/state.rb', line 25

def running?
  running
end

#set_update_available(version) ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 45

def set_update_available(version)
  self.update_available = true
  self.update_version = version
end

#stop! ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 29

def stop!
  self.running = false
end

#switch_to_left_pane ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 74

def switch_to_left_pane
  self.focused_pane = :left
end

#switch_to_right_pane ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 78

def switch_to_right_pane
  self.focused_pane = :right
end

#text_selection_mode? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/log_bench/app/state.rb', line 41

def text_selection_mode?
  text_selection_mode
end

#toggle_auto_scroll ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 33

def toggle_auto_scroll
  self.auto_scroll = !auto_scroll
end

#toggle_text_selection_mode ⇒ Object 



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# File 'lib/log_bench/app/state.rb', line 37

def toggle_text_selection_mode
  self.text_selection_mode = !text_selection_mode
end

#update_available? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/log_bench/app/state.rb', line 55

def update_available?
  update_available
end