94 lines
2.2 KiB
GDScript
94 lines
2.2 KiB
GDScript
extends LineEdit
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const Cursor = preload("res://addons/godot_vim/cursor.gd")
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const StatusBar = preload("res://addons/godot_vim/status_bar.gd")
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const Constants = preload("res://addons/godot_vim/constants.gd")
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const MODE = Constants.Mode
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const Goto = preload("res://addons/godot_vim/commands/goto.gd")
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const Find = preload("res://addons/godot_vim/commands/find.gd")
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var code_edit: CodeEdit
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var cursor: Cursor
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var status_bar: StatusBar
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var globals: Dictionary
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var is_paused: bool = false
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var search_pattern: String = ""
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func _ready():
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placeholder_text = "Enter command..."
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show()
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text_submitted.connect(_on_text_submitted)
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text_changed.connect(_on_text_changed)
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editable = true
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func set_command(cmd: String):
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text = cmd
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caret_column = text.length()
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func _on_text_changed(cmd: String):
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if !cmd.begins_with("/"):
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return
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# Update search
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var pattern: String = cmd.substr(1)
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var rmatch: RegExMatch = globals.vim_plugin.search_regex(
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code_edit, pattern, cursor.get_caret_pos() + Vector2i.RIGHT
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)
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if rmatch == null:
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code_edit.remove_secondary_carets()
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return
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var pos: Vector2i = globals.vim_plugin.idx_to_pos(code_edit, rmatch.get_start())
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if code_edit.get_caret_count() < 2:
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code_edit.add_caret(pos.y, pos.x)
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code_edit.select(pos.y, pos.x, pos.y, pos.x + rmatch.get_string().length(), 1)
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# code_edit.center_viewport_to_caret(1) # why no work, eh?
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code_edit.scroll_vertical = (
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code_edit.get_scroll_pos_for_line(pos.y) - code_edit.get_visible_line_count() / 2
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)
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func handle_command(cmd: String):
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if cmd.begins_with("/"):
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var find = Find.new()
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find.execute(globals, cmd)
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return
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if cmd.trim_prefix(":").is_valid_int():
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var goto = Goto.new()
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goto.execute(globals, cmd.trim_prefix(":"))
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return
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if globals.vim_plugin.dispatch(cmd) == OK:
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set_paused(true)
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return
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status_bar.display_error('Unknown command: "%s"' % [cmd.trim_prefix(":")])
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set_paused(true)
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func close():
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hide()
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clear()
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set_paused(false)
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# Wait for user input
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func set_paused(paused: bool):
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is_paused = paused
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text = "Press ENTER to continue" if is_paused else ""
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editable = !is_paused
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func _on_text_submitted(new_text: String):
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if is_paused:
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cursor.set_mode(MODE.NORMAL)
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status_bar.main_label.text = ""
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return
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handle_command(new_text)
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