lua-scripts/src/expression_playback.lua at master · finale-lua/lua-scripts · GitHub

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functionplugindef()
finaleplugin.RequireSelection=false
finaleplugin.Author="Carl Vine"
finaleplugin.AuthorURL="http://carlvine.com/lua/"
finaleplugin.Copyright="https://creativecommons.org/licenses/by/4.0/"
finaleplugin.Version="0.08"
finaleplugin.Date="2024/07/28"
finaleplugin.Notes=[[
 Change the assigned playback layer and position for all expressions
 in the current selection.
 Layers __1__-__4__ are the _standard_ playback layers.
 Layer numbers __0__, __5__ and __6__ are interpreted respectively
 as __Current__, __Chord__ and __Expression__ Layers for playback.

 Hold down _Shift_ when starting the script to repeat the same action
 as last time without a confirmation dialog.
]]
return"Expression Playback...",
"Expression Playback",
"Change the assigned playback layer for all expressions in the current selection"
end

localstart_options= { -- "Begin Playback At:" (ordered)
 { "Alignment Point",
"Beginning of Measure",
"Position in Measure"
 }, -- + corresponding index of EXPRESSION_PLAYBACK_STARTPOINTS:
 { finale.EXPRPLAYSTART_ALIGNMENTPOINT,
finale.EXPRPLAYSTART_BEGINNINGOFMEASURE,
finale.EXPRPLAYSTART_POSINMEASURE
 }
}
localspecial_layer= {
 [0] ="(\"Current\" Layer)",
 [5] ="(Chord Layer)",
 [6] ="(Expression Layer)",
}
localc= { -- user config values
layer=0,
start_at=0, -- {start_options} chosen index (0-based)
window_pos_x=false,
window_pos_y=false,
}
localhotkey= { -- customise hotkeys (lowercase only)
start_at="z",
show_info="q",
}
localconfiguration=require("library.configuration")
localmixin=require("library.mixin")
localutils=require("library.utils")
locallibrary=require("library.general_library")
localscript_name=library.calc_script_name()
localname=plugindef():gsub("%.%.%.", "")
localrefocus_document=false-- set to true if utils.show_notes_dialog is used

localfunctiondialog_set_position(dialog)
ifc.window_pos_xandc.window_pos_ythen
dialog:StorePosition()
dialog:SetRestorePositionOnlyData(c.window_pos_x, c.window_pos_y)
dialog:RestorePosition()
end
end

localfunctiondialog_save_position(dialog)
dialog:StorePosition()
c.window_pos_x=dialog.StoredX
c.window_pos_y=dialog.StoredY
configuration.save_user_settings(script_name, c)
end

localfunctionuser_dialog()
localy=0
localy_off=finenv.UI():IsOnMac() and3or0
localx_off=54-- horiz offset for Layer Number and Radio Group
localsave=c.layer
localdialog=mixin.FCXCustomLuaWindow():SetTitle(name)

localfunctionflip_radio()
localradio=dialog:GetControl("start_at")
radio:SetSelectedItem((radio:GetSelectedItem() +1) %3)
end
localfunctionshow_info()
utils.show_notes_dialog(dialog, "About " ..name, 300, 155)
refocus_document=true
end
localfunctioncstat(x, wide, str, id)
dialog:CreateStatic(x, y, id):SetWidth(wide):SetText(str)
end
cstat(0, 190, "Assign Playback of All Expressions")
y=y+22
cstat(0, x_off, "to Layer:")
dialog:CreateEdit(x_off, y-y_off, "layer"):SetInteger(save):SetWidth(20)
 :AddHandleCommand(function(self)
locals=self:GetText():lower()
ifs:find("[^0-6]") then
ifs:find(hotkey.start_at) thenflip_radio()
elseifs:find(hotkey.show_info) thenshow_info()
end
else
save=tonumber(s:sub(-1)) or0
dialog:GetControl("data"):SetText(special_layer[save] or"")
end
self:SetInteger(save):SetKeyboardFocus()
end)
cstat(x_off+28, 110, (special_layer[save] or""), "data")
y=y+22
cstat(0, 160, "Begin Playback At:")
dialog:CreateButton(165, y, "q"):SetText("?"):SetWidth(20)
 :AddHandleCommand(function() show_info() end)
y=y+16
locallabels=finale.FCStrings()
labels:CopyFromStringTable(start_options[1])
dialog:CreateRadioButtonGroup(x_off, y, 3, "start_at")
 :SetText(labels):SetWidth(130)
 :SetSelectedItem(c.start_at)
y=y+14
cstat(x_off/2, 50, "[" ..hotkey.start_at.."]")
dialog:CreateOkButton()
dialog:CreateCancelButton()
dialog_set_position(dialog)
dialog:RegisterInitWindow(function()
localq=dialog:GetControl("q")
q:SetFont(q:CreateFontInfo():SetBold(true)) end)
dialog:RegisterHandleOkButtonPressed(function()
c.layer=dialog:GetControl("layer"):GetInteger()
c.start_at=dialog:GetControl("start_at"):GetSelectedItem() -- 0-based
end)
dialog:RegisterCloseWindow(function(self) dialog_save_position(self) end)
return (dialog:ExecuteModal() ==finale.EXECMODAL_OK)
end

localfunctionplayback_layer()
iffinenv.Region():IsEmpty() then
finenv.UI():AlertError(
"Please select some music\nbefore running this script",
name.." Error")
return
end
configuration.get_user_settings(script_name, c, true)
localqim=finenv.QueryInvokedModifierKeys
localmod_key=qimand (qim(finale.CMDMODKEY_ALT) orqim(finale.CMDMODKEY_SHIFT))

ifmod_keyoruser_dialog() then
localstart_option=start_options[2][c.start_at+1] -- user choice -> actual index
localexpressions=finale.FCExpressions()
expressions:LoadAllForRegion(finenv.Region())
forexpineach(expressions) do
ifexp.StaffGroupID==0then-- exclude "Staff List" expressions
exp.PlaybackLayerAssignment=c.layer
exp.PlaybackStart=start_option
exp:Save()
end
end
end
ifrefocus_documentthenfinenv.UI():ActivateDocumentWindow() end
end

playback_layer()