158 lines
3.7 KiB
GDScript3
158 lines
3.7 KiB
GDScript3
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tool
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extends VBoxContainer
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signal open_requested()
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signal close_requested()
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export var _text_edit := NodePath()
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onready var text_edit: TextEdit = get_node(_text_edit)
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onready var input: LineEdit = $Search/Input
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onready var result_label: Label = $Search/ResultLabel
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onready var previous_button: ToolButton = $Search/PreviousButton
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onready var next_button: ToolButton = $Search/NextButton
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onready var replace_panel: HBoxContainer = $Replace
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onready var replace_input: LineEdit = $Replace/Input
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onready var replace_button: ToolButton = $Replace/ReplaceButton
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onready var replace_all_button: ToolButton = $Replace/ReplaceAllButton
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var results: Array = []
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var result_index: int = -1 setget set_result_index
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func _ready():
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previous_button.icon = get_icon("ArrowLeft", "EditorIcons")
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next_button.icon = get_icon("ArrowRight", "EditorIcons")
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self.result_index = -1
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text_edit.connect("gui_input", self, "_on_text_edit_gui_input")
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text_edit.connect("text_changed", self, "_on_text_edit_text_changed")
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replace_panel.visible = false
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replace_button.disabled = true
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replace_all_button.disabled = true
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func search(text: String = "", default_result_index: int = 0) -> void:
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results.clear()
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if text == "":
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text = input.text
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var lines = text_edit.text.split("\n")
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for line_number in range(0, lines.size()):
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var line = lines[line_number]
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var column = line.findn(text, 0)
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while column > -1:
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results.append([line_number, column, text.length()])
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column = line.findn(text, column + 1)
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if results.size() > 0:
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replace_button.disabled = false
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replace_all_button.disabled = false
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else:
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replace_button.disabled = true
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replace_all_button.disabled = true
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self.result_index = clamp(default_result_index, 0, results.size() - 1)
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### Set/get
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func set_result_index(value: int) -> void:
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result_index = value
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if results.size() > 0:
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var r = results[result_index]
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text_edit.cursor_set_line(r[0])
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text_edit.select(r[0], r[1], r[0], r[1] + r[2])
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else:
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result_index = -1
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text_edit.deselect()
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result_label.text = "%d of %d" % [result_index + 1, results.size()]
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### Signals
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func _on_text_edit_gui_input(event):
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if event is InputEventKey and event.is_pressed() and event.as_text() == "Control+F":
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emit_signal("open_requested")
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func _on_text_edit_text_changed():
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results.clear()
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func _on_Input_text_changed(new_text):
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search(new_text)
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func _on_PreviousButton_pressed():
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self.result_index = wrapi(result_index - 1, 0, results.size())
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func _on_NextButton_pressed():
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self.result_index = wrapi(result_index + 1, 0, results.size())
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func _on_SearchAndReplace_visibility_changed():
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if visible:
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if is_instance_valid(input):
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input.grab_focus()
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var selection = text_edit.get_selection_text()
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if input.text == "" and selection != "":
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input.text = selection
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search(selection)
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else:
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search()
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else:
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input.text = ""
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func _on_Input_gui_input(event):
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if event is InputEventKey and event.is_pressed():
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match event.as_text():
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"Enter":
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search(input.text)
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"Escape":
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emit_signal("close_requested")
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func _on_ReplaceButton_pressed():
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if result_index == -1: return
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# Replace the selection at result index
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var r = results[result_index]
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var lines = text_edit.text.split("\n")
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var line = lines[r[0]]
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line = line.substr(0, r[1]) + replace_input.text + line.substr(r[1] + r[2])
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lines[r[0]] = line
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text_edit.text = lines.join("\n")
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search(input.text, self.result_index)
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func _on_ReplaceAllButton_pressed():
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text_edit.text = text_edit.text.replace(input.text, replace_input.text)
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search()
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func _on_ReplaceCheckbox_toggled(button_pressed):
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replace_panel.visible = button_pressed
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if button_pressed:
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replace_input.grab_focus()
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func _on_Input_focus_entered():
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if results.size() == 0:
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search()
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else:
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self.result_index = result_index
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