Raxol.Terminal.StyleManager (Raxol v2.0.1)

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Manages terminal style operations including colors, attributes, and formatting. This module is responsible for handling all style-related operations in the terminal.

Summary

Functions

apply_style_to_region(emulator, start, end_, style)

Applies a style to a region. Returns the updated emulator.

get_buffer(emulator)

Gets the style buffer instance. Returns the style buffer.

get_default_style(emulator)

Gets the default style. Returns the default style map.

get_style(emulator)

Gets the current style. Returns the current style map.

get_style_at(emulator, x, y)

Gets the style at a specific position. Returns the style map at that position.

merge_styles(style1, style2)

Merges two styles. Returns the merged style map.

reset_style(emulator)

Resets the style to default. Returns the updated emulator.

set_attributes(emulator, attributes)

Sets text attributes. Returns the updated emulator.

set_background(emulator, color)

Sets the background color. Returns the updated emulator.

set_default_style(emulator, style)

Sets the default style. Returns the updated emulator.

set_foreground(emulator, color)

Sets the foreground color. Returns the updated emulator.

update_buffer(emulator, buffer)

Updates the style buffer instance. Returns the updated emulator.

validate_style(style)

Validates a style map. Returns :ok or {:error, reason}.

Functions

apply_style_to_region(emulator, start, end_, style)

@spec apply_style_to_region(
  Raxol.Terminal.Emulator.t(),
  {non_neg_integer(), non_neg_integer()},
  {non_neg_integer(), non_neg_integer()},
  Raxol.Terminal.StyleBuffer.style()
) :: Raxol.Terminal.Emulator.t()

Applies a style to a region. Returns the updated emulator.

get_buffer(emulator)

@spec get_buffer(Raxol.Terminal.Emulator.t()) :: Raxol.Terminal.StyleBuffer.t()

Gets the style buffer instance. Returns the style buffer.

get_default_style(emulator)

@spec get_default_style(Raxol.Terminal.Emulator.t()) ::
  Raxol.Terminal.StyleBuffer.style()

Gets the default style. Returns the default style map.

get_style(emulator)

@spec get_style(Raxol.Terminal.Emulator.t()) :: Raxol.Terminal.StyleBuffer.style()

Gets the current style. Returns the current style map.

get_style_at(emulator, x, y)

@spec get_style_at(Raxol.Terminal.Emulator.t(), integer(), integer()) ::
  Raxol.Terminal.StyleBuffer.style()

Gets the style at a specific position. Returns the style map at that position.

merge_styles(style1, style2)

@spec merge_styles(
  Raxol.Terminal.StyleBuffer.style(),
  Raxol.Terminal.StyleBuffer.style()
) ::
  Raxol.Terminal.StyleBuffer.style()

Merges two styles. Returns the merged style map.

reset_style(emulator)

@spec reset_style(Raxol.Terminal.Emulator.t()) :: Raxol.Terminal.Emulator.t()

Resets the style to default. Returns the updated emulator.

set_attributes(emulator, attributes)

@spec set_attributes(Raxol.Terminal.Emulator.t(), [atom()]) ::
  Raxol.Terminal.Emulator.t()

Sets text attributes. Returns the updated emulator.

set_background(emulator, color)

@spec set_background(Raxol.Terminal.Emulator.t(), binary()) ::
  Raxol.Terminal.Emulator.t()

Sets the background color. Returns the updated emulator.

set_default_style(emulator, style)

@spec set_default_style(
  Raxol.Terminal.Emulator.t(),
  Raxol.Terminal.StyleBuffer.style()
) ::
  Raxol.Terminal.Emulator.t()

Sets the default style. Returns the updated emulator.

set_foreground(emulator, color)

@spec set_foreground(Raxol.Terminal.Emulator.t(), binary()) ::
  Raxol.Terminal.Emulator.t()

Sets the foreground color. Returns the updated emulator.

update_buffer(emulator, buffer)

@spec update_buffer(Raxol.Terminal.Emulator.t(), Raxol.Terminal.StyleBuffer.t()) ::
  Raxol.Terminal.Emulator.t()

Updates the style buffer instance. Returns the updated emulator.

validate_style(style)

@spec validate_style(Raxol.Terminal.StyleBuffer.style()) :: :ok | {:error, String.t()}

Validates a style map. Returns :ok or {:error, reason}.