Add addon database

addons/godot_db_manager/core/GDDBGlobals.gd

@@ -0,0 +1,96 @@
+"""
+class GDDBGlobals
+"""
+
+class_name GDDBGlobals
+
+tool
+extends Node
+
+# a flag that tells if the tool's interface is active or not
+var m_is_interface_active : bool = false
+
+# sets the active flag
+func set_interface_active(active : bool) -> void :
+	m_is_interface_active = active
+
+# returns true if the tool's interface is active
+func is_interface_active() -> bool :
+	return m_is_interface_active
+
+# returns the name of the data type
+func get_data_name(data_type : int) -> String :
+	if(data_type == gddb_types.e_prop_type_bool):
+		return "Bool"
+	elif(data_type == gddb_types.e_prop_type_int):
+		return "Integer"
+	elif(data_type == gddb_types.e_prop_type_float):
+		return "Float"
+	elif(data_type == gddb_types.e_prop_type_string):
+		return "String"
+	elif(data_type == gddb_types.e_prop_type_resource):
+		return "Resource"
+
+	print("GDDBGlobals::get_data_name(" + str(data_type) + ")")
+	return "Unknown data type"
+
+# returns the name of the data filter
+func get_data_filter_name(data_filter_type : int) -> String :
+	if(data_filter_type == gddb_types.e_data_filter_equal):
+		return "Equal"
+	elif(data_filter_type == gddb_types.e_data_filter_not_equal):
+		return "Not equal"
+	elif(data_filter_type == gddb_types.e_data_filter_less):
+		return "Less"
+	elif(data_filter_type == gddb_types.e_data_filter_greater):
+		return "Greater"
+	elif(data_filter_type == gddb_types.e_data_filter_lequal):
+		return "Less or equal"
+	elif(data_filter_type == gddb_types.e_data_filter_gequal):
+		return "Greater or equal"
+
+	print("GDDBGlobals::get_data_filter_name(" + str(data_filter_type) + ")")
+	return "Unknown data filter type"
+
+# checks the name of the database
+func check_db_name(db_name : String) -> bool :
+	for idx in range(0, db_name.length()):
+		for jdx in range(0, gddb_constants.c_invalid_characters.length()):
+			if(db_name[idx] == gddb_constants.c_invalid_characters[jdx]):
+				return false
+	return true
+
+# returns a json from a row from a table
+func get_json_from_row(table : Object, row_idx : int) -> String :
+	var json = "{"
+	var row = table.get_data_at_row_idx(row_idx)
+	for jdx in range(0, row.size()):
+		var prop = table.get_prop_at(jdx)
+		json += "\"" + prop.get_prop_name() + "\":"
+		json += "\"" + row[jdx].get_data() + "\""
+		if(jdx < row.size() - 1):
+			json += ", "
+	json += "}"
+	return json
+
+# returns the digits count from a number
+func get_digits_count(number : int) -> int :
+	if(number == 0):
+		return 1
+
+	var digits_count = 0
+	while(number > 0):
+		number /= 10
+		digits_count += 1
+
+	return digits_count
+
+# replace special characters in a string to handle properly saving into database
+func handle_string(text : String) -> String :
+	var string = ""
+	for idx in range(0, text.length()):
+		if(text[idx] == "\n"):
+			string += "\\n"
+		else:
+			string += text[idx]
+	return string