Not sure about the soft wrap, but hard wrap yes, you can. Just go to Settings>Editor>Code Style, inside there you'll have the option for different filetypes, but if you actually select the CodeStyle, it'll give you some options such as hard-wrap.
You can easily add soft wrap for all filetypes in the setting using the wild card character * which means any extension starting with anything is valid. That is, Settings > General > Softwrap these files: *;
Not sure about the soft wrap, but hard wrap yes, you can. Just go to Settings>Editor>Code Style, inside there you'll have the option for different filetypes, but if you actually select the CodeStyle, it'll give you some options such as hard-wrap.
You can easily add soft wrap for all filetypes in the setting using the wild card character * which means any extension starting with anything is valid. That is, Settings > General > Softwrap these files: *;