First setup

Author: mkh-user

modes/python/icon.png

@@ -0,0 +1,7 @@
+[mode]
+
+name="Python"
+description="Python support for Text Forge"
+author="mkh-user"
+version="1.0.0"
+extensions=["py"]

modes/python/mode.cfg

@@ -0,0 +1,127 @@
+extends TextForgeMode
+
+var keyword_colors: Dictionary[Color, Array] = {
+	Color(1, 0.45, 0.55, 1): ["def", "class", "lambda", "return", "yield", "try", "except", "finally", "raise"],
+	Color(1, 0.6, 0.85, 1): ["if", "elif", "else", "for", "while", "break", "continue", "pass", "with", "as", "assert"],
+	Color(1, 0.7, 0.5, 1): ["import", "from", "global", "nonlocal", "del", "and", "or", "not", "in", "is"],
+	Color(0.9, 0.8, 0.6, 1): ["True", "False", "None"],
+}
+var code_regions: Array[Array] = [
+	[Color(1, 0.91, 0.64, 1), '"', '"', false],
+	[Color(1, 0.92, 0.64, 1), "'", "'", false],
+	[Color(1, 0.92, 0.65, 1), "'''", "'''", false],
+	[Color(1, 0.91, 0.65, 1), '"""', '"""', false],
+	[Color(0.8, 0.81, 0.82, 0.5), "#", "", true],
+]
+
+func _initialize_mode() -> Error:
+	_initialize_highlighter()
+	_setup_panel()
+	comment_delimiters.append({
+		"start_key": "#",
+		"end_key": "",
+		"line_only": true,
+	})
+	string_delimiters.append({
+		"start_key": '"',
+		"end_key": '"',
+		"line_only": false,
+	})
+	string_delimiters.append({
+		"start_key": "'",
+		"end_key": "'",
+		"line_only": false,
+	})
+	string_delimiters.append({
+		"start_key": '"""',
+		"end_key": '"""',
+		"line_only": false,
+	})
+	string_delimiters.append({
+		"start_key": "'''",
+		"end_key": "'''",
+		"line_only": false,
+	})
+	_enable_auto_format_feature()
+
+	return OK
+
+
+func _auto_format(text: String) -> String:
+	var lines := text.split("\n")
+	var cleaned := []
+	var spacing_re := RegEx.new()
+	spacing_re.compile("\\s*([=+\\-*/%<>&|^~!]=?|==|!=|<=|>=|\\*\\*|//)\\s*")
+
+	for raw_line in lines:
+		var indent_len := raw_line.length() - raw_line.lstrip(" \t").length()
+		var indent := raw_line.substr(0, indent_len)
+		var code := raw_line.lstrip(" \t")
+
+		code = spacing_re.sub(code, " $1 ", true)
+		code = code.replace(", ", ",")
+		code = code.replace(",", ", ")
+		code = code.replace("( ", "(")
+		code = code.replace(" )", ")")
+		code = code.replace(" :", ":")
+		while code.find("  ") != -1:
+			code = code.replace("  ", " ")
+
+		cleaned.append(indent + code)
+
+	return "\n".join(cleaned)
+
+
+func _update_code_completion_options(text: String) -> void:
+	for color in keyword_colors:
+		for keyword in keyword_colors[color]:
+			Global.get_editor().add_code_completion_option(CodeEdit.KIND_CLASS, keyword, keyword, color)
+
+
+func _generate_outline(text: String) -> Array:
+	var outline := Array()
+	for l in text.split("\n").size():
+		var line := text.split("\n")[l]
+		if line.begins_with("def "):
+			outline.append([line.substr(5, line.find("(") - 5),l])
+	return outline
+
+
+# TODO
+func _lint_file(text: String) -> Array[Dictionary]:
+	return Array([], TYPE_DICTIONARY, "", null)
+
+
+func _initialize_highlighter() -> void:
+	syntax_highlighter = CodeHighlighter.new()
+	syntax_highlighter.number_color = Color(0.85, 1, 0.7, 1)
+	syntax_highlighter.symbol_color = Color(0.7, 0.8, 1, 1)
+	syntax_highlighter.function_color = Color(0.35, 0.7, 1, 1)
+	syntax_highlighter.member_variable_color = Color(0.8, 0.85, 1, 1)
+	for color in keyword_colors:
+		for keyword in keyword_colors[color]:
+			syntax_highlighter.add_keyword_color(keyword, color)
+
+	for region in code_regions:
+		syntax_highlighter.add_color_region(region[1], region[2], region[0], region[3])
+
+
+func _setup_panel() -> void:
+	panel = TextForgePanel.new()
+	var run = Button.new()
+	var output = TextEdit.new()
+	panel.add_child(VBoxContainer.new())
+	panel.get_child(0).size = Vector2(100, 300)
+	panel.get_child(0).add_child(run)
+	panel.get_child(0).add_child(output)
+	run.size_flags_horizontal = Control.SIZE_FILL
+	output.size_flags_horizontal = Control.SIZE_FILL
+	output.size_flags_vertical = Control.SIZE_EXPAND_FILL
+	run.text = "Run Code"
+	run.pressed.connect(_execute.bind(output))
+
+
+func _execute(output) -> void:
+	var out: Array
+	OS.execute("python", [Global.get_file_path()], out)
+	output.text = "\n---\n".join(out)