Opera Gestures 作者： _y_s

Adds mouse gestures like Opera 12.

• Link gestures, wheel gestures available
• Simple and light
• Customizable sensitivity and blacklist
• Open source

** Gestures (Right Click +)

• Left: Go to previous page in history
• Right: Go to next page in history
• Up→Left: Go to parent directory
• Up→Down: Refresh page
• Up: Stop loading
• Down (w/ link): Open link in a new tab
• Down (w/o link): Open a new tab
• Down→Up (w/ link): Open link in a new background tab
• Down→Up (w/o link): Open a copy in a background tab
• Wheel: Switch active tab
• Down→Right: Close current tab
• Down→Left: Minimize window
• Up→Right: Maximize window
• Right→Up: Restore recently closed tab/window (Extra Function; disabled in default)

** Permissions

• Access your data for all websites: Required to enable gestures on each websites. (This is the most important permission.)
• Access recently closed tabs: Required to restore recently closed tab (Right→Up).

** Notes

• Developed for Firefox Quantum (version 57+), there is some restriction on legacy Firefox.
• Not available on "about:" pages, PDF pages and etc. due to WebExtensions restriction.
• Not available on AMO sites and some web pages due to the site restriction.

** Problems

• A context menu pops up if gesture ends on child frame.
• (Touch) Gestures don't work on child frames.
• (Touch) Single tap and pinch zoom sometimes don't work. Then, you can emulate click by double tap.