View Mode

Currently, we have three kinds view mode：Random、PreNext、Multiple.

Random

Obviously, it will random choice a file from current mainfolder to showing on view area.

PreNext

previous&next file, it's a more controlable mode. some time using in random mode, user click too fast and cause to skip the file they want to deal with.

Multiple

More efficient, it can show 10 file in a page. and sure, you can deal multiple files in the same time.

Why using pagination

Because of performance problem, if we rendering all files in the same page, you will see whole application freezing then.