Add/update more files

addons/godot_xterm/services/buffer_service.gd

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+# Copyright (c) 2019 The xterm.js authors. All rights reserved.
+# Ported to GDScript by the GodotXterm authors.
+# License MIT
+extends Reference
+
+signal buffer_activated(active_buffer, inactive_buffer)
+signal resized
+
+const BufferSet = preload("res://addons/godot_xterm/buffer/buffer_set.gd")
+
+const MINIMUM_COLS = 2 # Less than 2 can mess with wide chars
+const MINIMUM_ROWS = 1
+
+var service_brand
+
+var cols: int
+var rows: int
+var buffers
+# Whether the user is scrolling (locks the scroll position)
+var is_user_scrolling: bool = false
+var _options_service
+
+var buffer setget ,_get_buffer
+
+
+func _get_buffer():
+	return buffers.active if buffers else null
+
+
+func _init(options_service):
+	_options_service = options_service
+	cols = max(_options_service.options.cols, MINIMUM_COLS)
+	rows = max(_options_service.options.rows, MINIMUM_ROWS)
+	buffers = BufferSet.new(_options_service, self)
+	buffers.connect("buffer_activated", self, "_buffer_activated")
+
+
+func _buffer_activated(active_buffer, inactive_buffer):
+	emit_signal("buffer_activated", active_buffer, inactive_buffer)

addons/godot_xterm/services/charset_service.gd

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+# Copyright (c) 2019 The xterm.js authors. All rights reserved.
+# Ported to GDScript by the GodotXterm authors.
+# License MIT
+extends Reference
+
+
+var service_brand
+var charset = null
+var glevel: int = 0
+
+var _charsets = []
+
+
+func reset() -> void:
+	charset = null
+	_charsets = []
+	glevel = 0
+
+
+func set_glevel(g: int) -> void:
+	glevel = g
+	charset = _charsets[g]
+
+
+func set_gcharset(g: int, charset = null) -> void:
+	if _charsets.size() < g + 1:
+		_charsets.resize(g + 1)
+	_charsets[g] = charset
+	if glevel == g:
+		charset = charset

addons/godot_xterm/services/core_service.gd

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+# Copyright (c) 2019 The xterm.js authors. All rights reserved.
+# Ported to GDScript by the GodotXterm authors.
+# License MIT
+extends Reference
+
+
+var DEFAULT_MODES = {
+	"insert_mode": false,
+}
+
+var DEFAULT_DEC_PRIVATE_MODES = {
+	"application_cursor_keys": false,
+	"application_keypad": false,
+	"bracketed_paste_mode": false,
+	"origin": false,
+	"reverse_wraparound": false, # defaults: xterm -true, vt100 - false
+}
+
+var modes = DEFAULT_MODES.duplicate()
+var dec_private_modes = DEFAULT_DEC_PRIVATE_MODES.duplicate()
+var is_cursor_hidden = false
+var is_cursor_initialized = true
+
+
+func reset():
+	modes = DEFAULT_MODES.duplicate()
+	dec_private_modes.duplicate()

addons/godot_xterm/services/options_service.gd

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+# Copyright (c) 2019 The xterm.js authors. All rights reserved.
+# Ported to GDScript by the GodotXterm authors.
+# License MIT
+extends Reference
+
+
+class TerminalOptions:
+	var cols: int
+	var rows: int
+	var cursor_blink: bool
+	var cursor_style
+	var cursor_width: int
+	var bell_sound
+	var bell_style
+	var draw_bold_text_in_bright_colors: bool
+	var fast_scroll_modifier
+	var fast_scroll_sensitivity: int
+	var font_family: Dictionary
+	var font_size: int
+	var font_weight: String
+	var font_weight_bold: String
+	var line_height: float
+	var link_tooltip_hover_duration: int
+	var letter_spacing: float
+	var log_level
+	var scrollback: int
+	var scroll_sensitivity: int
+	var screen_reader_mode: bool
+	var mac_option_is_meta: bool
+	var mac_option_click_forces_selection: bool
+	var minimum_contrast_ratio: float
+	var disable_stdin: bool
+	var allow_proposed_api: bool
+	var allow_transparency: bool
+	var tab_stop_width: int
+	var colors: Dictionary
+	var right_click_selects_word
+	var renderer_type
+	var window_options: Dictionary
+	var windows_mode: bool
+	var word_separator: String
+	var convert_eol: bool
+	var term_name: String
+	var cancel_events: bool
+
+
+signal option_changed
+
+var options
+
+
+func _init(options):
+	self.options = options