Initial release

Author: mkh-user

modes/csv/icon.png

@@ -0,0 +1,7 @@
+[mode]
+
+name="CSV"
+description="CSV support for Text Forge"
+author="Text Forge Team"
+version="1.0.0"
+extensions=["csv", "txt"]

modes/csv/mode.cfg

@@ -0,0 +1,64 @@
+extends TextForgeMode
+
+
+func _generate_outline(text: String) -> Array:
+	var outline: Array
+	var i := 0
+	for l in text.split("\n"):
+		if l.strip_edges() != "":
+			outline.append([_split_line(l)[0], i])
+		i += 1
+	return outline
+
+
+func _generate_preview(text: String) -> String:
+	var preview := ""
+	var i := 0
+	for l in text.split("\n"):
+		if i == 0:
+			preview += "[table={0}]\n".format([l.get_slice_count(",")])
+		for c in _split_line(l):
+			preview += "[cell bg=00000000,f0f0f020 padding=8,2,8,2]" + c.strip_edges() + "[/cell]"
+		preview += "\n"
+		i += 1
+	preview += "[/table]"
+	return preview
+
+
+func _lint_file(text: String) -> Array[Dictionary]:
+	var problems: Array[Dictionary] = []
+	var columns_count := _split_line(text.split("\n")[0]).size()
+	var i := 0
+	for l in text.split("\n"):
+		var c_count := _split_line(l).size()
+		if columns_count != c_count:
+			problems.append({
+				"line": i,
+				"column": l.length(),
+				"error": true,
+				"title": "Invalid value count!",
+				"details": "This row has {0} values when it should have {1} values.".format([c_count, columns_count]),
+			})
+		i += 1
+	return problems
+
+
+func _split_line(line: String) -> Array[String]:
+	var output: Array[String] = []
+	var regex := RegEx.new()
+	regex.compile(r",(?=(?:[^\"]*\"[^\"]*\")*[^\"]*$)")
+	var matches := regex.search_all(line)
+	
+	if not matches or matches.size() == 0:
+		output.append(line.strip_edges())
+		return output
+	
+	var last_index := 0
+	for m in matches:
+		var part := line.substr(last_index, m.get_start() - last_index)
+		output.append(part.strip_edges())
+		last_index = m.get_end()
+	
+	output.append(line.substr(last_index).strip_edges())
+	
+	return output