ProcessKey

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ProcessKey

The ProcessKey function allows to override standard control keys processing in a plugin panel.

int WINAPI ProcessKey(
  HANDLE hPlugin,
  int Key,
  unsigned int ControlState
);

Parameters

hPlugin

Plugin handle returned by OpenPlugin or OpenFilePlugin.

Key

Virtual key code.
Key may have the PKF_PREPROCESS flag set.

ControlState

Indicates control keys state. One or more flags from the FAR_PKF_FLAGS enum (except PKF_PREPROCESS).
For example, when Shift-F7 is pressed, Key is equal to VK_F7 and ControlState is equal to PKF_SHIFT.

Return value

Return FALSE to use standard FAR key processing. If the plugin processes the key combination by itself, it should return TRUE

Remarks

FAR 1.70 build 2051 and earlier versions:
Because of FAR kernel implementation specifics this function does not receive the following keys: Tab, Ctrl-F1, Ctrl-F2, Ctrl-B, Cltr-L, Ctrl-Q, Ctrl-T, Ctrl-O, Ctrl-P, Ctrl-I, Ctrl-U, Alt-F1, Alt-F2, Alt-F7, Ctrl-Down, Ctrl-Up, Ctrl-Left, Ctrl-Right, Ctrl-Num5, F9, Shift-F10, Ctrl-0..9, Alt-Ins, Ctrl-W, F11, Alt-F9, F12, Ctrl-Tab and Ctrl-Shift-Tab.
Since 1.70 build 2052 those restrictions no longer apply (refer to the remarks on the PKF_PREPROCESS flag)

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