Zoom and changing TimeFrames

Add this key for Zoom (1-2-3-4-5) Keyboard Numeral Keys for changing Zoom Levels.

Add CTRL+mouse middle Button scrolling key for changing Zoom in and Out.

Add Shift+Mouse Middle Button Scrolling For Changing Time-Frames for 1min -30min-1H-4H-1D-1M
or add keyboard key from left side (for example Shift+1,2,3,4,5,6 for changing Time-frames)

Pleaseeeeeee Help to use be relax in this Great Software