EditorApplicationNamespace: UnityEditor

applicationContentsPath	Path to the Unity editor contents folder. (Read Only)
applicationPath	Returns the path to the Unity editor application. (Read Only)
currentScene	The path of the scene that the user has currently open (Will be an empty string if no scene is currently open). (Read Only)
hierarchyWindowChanged	Each time an object is (or a group of objects are) created, renamed, parented, unparented or destroyed this callback is raised.
hierarchyWindowItemOnGUI	Delegate for OnGUI events for every visible list item in the HierarchyWindow.
isCompiling	Is editor currently compiling scripts? (Read Only)
isPaused	Is editor currently paused?
isPlaying	Is editor currently in play mode?
isPlayingOrWillChangePlaymode	Is editor either currently in play mode, or about to switch to it? (Read Only)
isUpdating	Is editor currently updating? (Read Only)
modifierKeysChanged	Delegate for changed keyboard modifier keys.
playmodeStateChanged	Delegate for play mode state changes.
projectWindowChanged	Callback raised whenever the state of the Project window changes.
projectWindowItemOnGUI	Delegate for OnGUI events for every visible list item in the ProjectWindow.
searchChanged	Callback raised whenever the contents of a window's search box are changed.
timeSinceStartup	The time since the editor was started. (Read Only)
update	Delegate for generic updates.

Beep	Plays system beep sound.
ExecuteMenuItem	Invokes the menu item in the specified path.
Exit	Exit the Unity editor application.
LockReloadAssemblies	Prevents loading of assemblies when it is inconvenient.
NewScene	Create a new scene.
OpenProject	Open another project.
OpenScene	Opens the scene at path.
OpenSceneAdditive	Opens the scene at path additively.
RepaintHierarchyWindow	Can be used to ensure repaint of the HierarchyWindow.
RepaintProjectWindow	Can be used to ensure repaint of the ProjectWindow.
SaveAssets	Saves all serializable assets that have not yet been written to disk (eg. Materials).
SaveCurrentSceneIfUserWantsTo	Ask the user if he wants to save the open scene.
SaveScene	Save the open scene.
Step	Perform a single frame step.
UnlockReloadAssemblies	Must be called after LockReloadAssemblies, to reenable loading of assemblies.