gpeIsPresetGenDisplayable

gpeIsPresetGenDisplayable(
t_functionName 
d_figGroupId
)
=> t / nil

Description

Checks whether the given preset generator is displayed in the Preset drop-down of the Grid Pattern Editor for the selected Modgen.

Arguments

t_functionName	Specifies the name of the function that needs to be checked for display.
d_figGroupId	Specifies the database ID of the Modgen figGroup to be checked for the specified preset display.

Value Returned

t	The preset generator is displayed in the Preset drop-down list of the Grid Pattern Editor.
nil	The function is not displayed in the Preset drop-down list of the Grid Pattern Editor.

Example

The following procedure first defines a preset function. Custom checks are performed to determine when the preset function is displayed. Then the function is registered and tested and whether the given preset generator can be displayed in the Preset drop-down list of the Grid Pattern Editor.

procedure(test_preset(sbox @optional selection) print("Hello world"))

=> test_preset

gpeUnregisterPresetGen("test_preset")

=> t if registered; nil if not registered

procedure(test_preset_check(args) nil)

=> test_preset_check

gpeRegisterPresetGen("gen1" "test_preset" "test_preset_check") 

=> t

gpeIsRegisteredPresetGen("test_preset")

=>t

a = car(setof(fg geGetEditCellView()~>figGroups fg~>type=="modgen"))

=> db:0x649b1c9a

gpeIsPresetGenDisplayable("test_preset" a) 

=> nil

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