Photoshop Action Managerベースメモ。
activeDocument.layerからfor文でループ処理させると時間がかかるが、IDベースで処理するとレイヤー数が多くても高速でループ処理することができます。100レイヤー近くあっても軽々と処理します。
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var LayerArray = []; LayerArray = getSelectedLayersIdx().reverse(); alert(LayerArray.length); if(LayerArray.length >= 2){ for(var i in LayerArray){ selectLayerByIndex(Number(LayerArray[i])); alert(activeDocument.activeLayer.name); } } function getSelectedLayersIdx(){ var selectedLayers = new Array; var ref = new ActionReference(); ref.putEnumerated( charIDToTypeID("Dcmn"), charIDToTypeID("Ordn"), charIDToTypeID("Trgt") ); var desc = executeActionGet(ref); if( desc.hasKey( stringIDToTypeID( 'targetLayers' ) ) ){ desc = desc.getList( stringIDToTypeID( 'targetLayers' )); var c = desc.count; var selectedLayers = new Array(); for(var i=0;i<c;i++){ try{ activeDocument.backgroundLayer; selectedLayers.push( desc.getReference( i ).getIndex() ); }catch(e){ selectedLayers.push( desc.getReference( i ).getIndex()+1 ); } } }else{ var ref = new ActionReference(); ref.putProperty( charIDToTypeID("Prpr") , charIDToTypeID( "ItmI" )); ref.putEnumerated( charIDToTypeID("Lyr "), charIDToTypeID("Ordn"), charIDToTypeID("Trgt") ); try{ activeDocument.backgroundLayer; selectedLayers.push( executeActionGet(ref).getInteger(charIDToTypeID( "ItmI" ))-1); }catch(e){ selectedLayers.push( executeActionGet(ref).getInteger(charIDToTypeID( "ItmI" ))); } var vis = app.activeDocument.activeLayer.visible; if(vis == true) app.activeDocument.activeLayer.visible = false; var desc9 = new ActionDescriptor(); var list9 = new ActionList(); var ref9 = new ActionReference(); ref9.putEnumerated( charIDToTypeID('Lyr '), charIDToTypeID('Ordn'), charIDToTypeID('Trgt') ); list9.putReference( ref9 ); desc9.putList( charIDToTypeID('null'), list9 ); executeAction( charIDToTypeID('Shw '), desc9, DialogModes.NO ); if(app.activeDocument.activeLayer.visible == false) selectedLayers.shift(); app.activeDocument.activeLayer.visible = vis; } return selectedLayers; }; function selectLayerByIndex(index,add){ add = (add == undefined) ? add = false : add; var ref = new ActionReference(); ref.putIndex(charIDToTypeID("Lyr "), index); var desc = new ActionDescriptor(); desc.putReference(charIDToTypeID("null"), ref ); if(add) desc.putEnumerated( stringIDToTypeID( "selectionModifier" ), stringIDToTypeID( "selectionModifierType" ), stringIDToTypeID( "addToSelection" ) ); desc.putBoolean( charIDToTypeID( "MkVs" ), false ); try{ executeAction(charIDToTypeID("slct"), desc, DialogModes.NO ); }catch(e){} }; |
参考: //forums.adobe.com/thread/803166
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