Class: Minder::MessageFrame

Inherits:
Frame
  • Object
show all
Defined in:
lib/minder/cli/message_frame.rb

Instance Attribute Summary collapse

Attributes inherited from Frame

#height, #left, #lines, #min_height, #pomodoro_runner, #task_manager, #top, #width, #window

Instance Method Summary collapse

Methods inherited from Frame

#build_window, #erase, #focus, #focused?, #handle_non_char_keypress, #has_cursor?, #hidden?, #hide, #listen, #move, #parse_template, #print_line, #refresh, #resize, #set_text, #unfocus, #unhide, #window_refresh

Constructor Details

#initialize ⇒ MessageFrame

Returns a new instance of MessageFrame.



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# File 'lib/minder/cli/message_frame.rb', line 9

def initialize(*)
  super
  self.height = desired_height
  @minimized = false
  @editing = false
end

Instance Attribute Details

#current_line ⇒ Object (readonly)

Returns the value of attribute current_line.



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# File 'lib/minder/cli/message_frame.rb', line 6

def current_line
  @current_line
end

#task_editor ⇒ Object (readonly)

Returns the value of attribute task_editor.



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# File 'lib/minder/cli/message_frame.rb', line 6

def task_editor
  @task_editor
end

Instance Method Details

#allocated_tasks_height ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 91

def allocated_tasks_height
  height - header_text_lines.length - 3
end

#desired_height ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 84

def desired_height
  return 3 if minimized?

  # TODO: figure out what this magic 3 number is
  header_text_lines.length + tasks_text_lines.length + 3
end

#doing_message ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 103

def doing_message
  header_text +
    offset_tasks_text
end

#editing? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/minder/cli/message_frame.rb', line 29

def editing?
  @editing
end

#handle_char_keypress(key) ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 154

def handle_char_keypress(key)
  event =
    case key
    when 'j' then :select_next_task
    when 'k' then :select_previous_task
    when 'd' then :complete_task
    when 'x' then :delete_task
    when 's' then :start_task
    when 'u' then :unstart_task
    when 'G' then :select_last_task
    when 'e'
      @editing = true
      @task_editor = TaskEditor.new(task_manager.selected_task, self)
      @task_editor.add_observer(self, :handle_task_editor_event)
      :edit_task
    when '?' then :help
    when '/' then :search
    when 'm'
      minimize
      :redraw
    when 'n' then :next_search
    when 'N' then :previous_search
    when 'f' then :open_filter
    when 'g'
      @keypress_memory ||= []
      @keypress_memory << 'g'
      if @keypress_memory == ['g', 'g']
        @keypress_memory = []
        :select_first_task
      end
    when ' '
      if minimized?
        unminimize
        :redraw
      end
    end

  changed
  notify_observers(event)
end

#handle_keypress(key) ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 132

def handle_keypress(key)
  if editing?
    task_editor.handle_keypress(key)
  else
    super
  end
end

#handle_task_editor_event(event, data = {}) ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 140

def handle_task_editor_event(event, data = {})
  if event == :stop_editing
    @editing = false
    @task_editor = nil
  elsif event == :update_task
    task_manager.update_task(task_manager.selected_task, data)
    @editing = false
    @task_editor = nil
  end

  changed
  notify_observers(event)
end

#header_text ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 57

def header_text
<<-TEXT
Tasks         ? to see commands

TEXT
end

#header_text_lines ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 80

def header_text_lines
  header_text.split("\n")
end

#minimize ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 16

def minimize
  @minimized = true
end

#minimized? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/minder/cli/message_frame.rb', line 25

def minimized?
  @minimized
end

#minimized_message ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 43

def minimized_message
<<-TEXT
Space to see tasks
TEXT
end

#offset_tasks_text ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 95

def offset_tasks_text
  tasks_text_lines[visible_tasks_range].join("\n")
end

#prompt_message ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 49

def prompt_message
  <<-TEXT
What are you working on?

Press (e) to open editor.
TEXT
end

#scroll_offset ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 123

def scroll_offset
  position = task_manager.selected_task_index + 1
  if position > allocated_tasks_height
    position - allocated_tasks_height
  else
    0
  end
end

#set_cursor_position ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 108

def set_cursor_position
  if minimized?
    window.setpos(1, 20)
  elsif editing?
    window.setpos(3 + task_manager.selected_task_index - scroll_offset,
                  task_editor.cursor_position + 6)
  else
    window.setpos(3 + task_manager.selected_task_index - scroll_offset, 3)
  end
end

#tasks_text ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 64

def tasks_text
  text = ''
  task_manager.tasks.each do |task|
     if task.started?
      text += "-[*] #{task}\n"
    else
      text += "-[ ] #{task}\n"
    end
  end
  text
end

#tasks_text_lines ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 76

def tasks_text_lines
  tasks_text.split("\n")
end

#template ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 33

def template
  if minimized?
    minimized_message
  elsif task_manager.tasks?
    doing_message
  else
    prompt_message
  end
end

#total_tasks_height ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 119

def total_tasks_height
  task_manager.tasks.length
end

#unminimize ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 20

def unminimize
  @minimized = false
  self.height = desired_height
end

#visible_tasks_range ⇒ Object 



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# File 'lib/minder/cli/message_frame.rb', line 99

def visible_tasks_range
  (scroll_offset..(allocated_tasks_height + scroll_offset - 1))
end