Custom IR Samples within the combo box

[resonant]

@David-Healey said in Custom IR Samples within the combo box:

@resonant there is definitely way, I just didn't have the brain power to work it out last night

haha you did well because of these suggestions. So can you help for this?

[ulrik]

@resonant This was a tough task to accomplish.
First, the Engine.loadAudioFilesIntoPool() doesn't give any references at all, is this a bug? or maybe it's my old version of Hise, it's about 1 year old

So I couldn't use that to get the references to the ir files inside the AudioFiles folder

So when the project is loaded in Hise, it will scan the AudioFiles folder (this will not work when the project is compiled), and store the references to the IR files in a separate .js file in the script folder.
So when the project is compiled to a plugin, it will get the references to the Factory IRs from that .js file.

(For this project I have the IR files inside a folder named "IRs" inside the projects "AudioFiles" folder

If you open this snippet, it will tell you to uncomment line 5, which will load the "FactoryIRs.js"

If a user load his own IR file, the path to that file, will be stored in a scriptPanel and it will have "saveInPreset" enabled.

This is not made exactly as you might want it, but I made my own with the goal to have the Factory IRs and the User loaded IRs in the same combobox, so I enabled the "useCustomPopup" on the cmb.

I hope it can be of any help

HiseSnippet 3456.3oc6Zs0aabbEdokYSobZZbpQQepXLQAJosLoVcwWqSDEuDyXJKBRY6Z3X3rb2ghS7xcX2cVIQXnGKP+KzeK8k9Sn.8ORdoO2dNyL6xYoH8E0TijhvGn3NWNy2bt7cNyrpaH2kFEwCsxs5ASmPsx8w46OMPLp9HGVfU6FV4tT95wQB9XR6dV6NchSTD0yJWtU9Rb.4JbQK4mu6K10w2IvkNqIKqmvYtzNrwLwrV6tyCY99sb7nGvFaL5s1osKOnN2mGCfYk7qaMww8UNGRejCNrKj25ANQirxcs7tda4tk6MGrksiyvaYO3lzA219V1za6ts2cbccb2dfq8la5Xk6m0ziI3g8ENBZjUtKtK2aZ+Q7iCTKvSXQrA9T7Aaq9vJqZtE22C2hXqV0Gw785lnkhr.g1clNaEkN6J42i4wRaelt6SkcPlMCSEXtKjEdqjAd1lvacC3s.Hky.RWTAoKmuuaHahXVOJaY6.AMbnCXmLghZrVW3uck7qVmCCIPTYryqnsBgGRmRoMWe80Har95ku2pqVsZARsHRDmGPbhHhQrHxjP92RcED3m9bvB6QXAjGvhnqQlxiItNAj3.W93wf7I9r.JYaPNr.W+XOZohsbbA0wz18hp7sQEwEAWkCPIeL3yPFAFFXgnjINhQvRxIwQzvjkBl1pfGTjf7XnU3Ix8II6EGOutNAT+RE08UbMBrUvMBaHoj.TY7gIyqxgTwSb7iokJSt58IE4CvMUwxqVHY.QIC30EYgQEuK44u3TsNoV.roEJ7NfRhbNBf1wLwHP4Pg4EkpegG.iyDZnfQi.E83up+9Ox.fq95UKT7HkO.rDCc7A8HzDJx1AckRCZWDFSWUt55cOH+i39wBFXXtOQFLi6nZwdLdemwS7oo9DkJZLXTgqjf63As6kU6UmOd.eW9IkJJ6DTe1f9aSTAJa.2MkJBlCEWQW9j3IvfPvkXG2kNjGRIf4eBCr8GprjZOlioj.Jno.aZH0wi3.pugJ2ABnhw4yBhXdzLyZHFoFVgLyEAT4dbvuROXz2SZgaFbH3tUgE8f18aVpbYT4BJkYdbk.XdJ.TVfzubH3mJ0fyMHbd9bWGeRCVHMocPW0h4S6OMRPGiJaIERXIiFkpe74nx3.jwv3ikJhFaXwIvGkjGhiJqHGxBjiNpj4xtFo30pbryQqQtVEG1P8ej+seCoQR5znEt7KPOVGswgwf5yg.+.sDfgA8TweBAryEGZfLA8DA.rhJ2jYCib+uNnnZUjC45vXd8YaBe3qwHlut3cWbuOOsY4WHtJwfUb86QXj+fRyTwmFbnXDzx0udY4v.axLLF.oKfYHG5yYunhf2WtIKsoVOLanHMBtcdc2d6+UMqevKasemFM6cJripVjbconlMmL.UsUvAIEx0IEgmlM1zef9dyibxMH1kSGQFQulgLxHmzQjpfNclZJCxdwY0rmdurp0pUgHFJQQ5GoihPR6.bFPH3LmUCiuNnS4Z+96w20ID3RRceKkwkW3DBCADZlEYt.EMdKNe.zYRaX5sebHCRtJYML7Wg8HjPJ7LpfyPwnTjRzUQJJsyDpa0LFvh73tMpcPSRsNcfrP8WMjdH7Wz6ACie9KtWAXLXxKENTc.4aPhM0XUIzVvXSyzgiEWpdyyN5.IbjoAw7eyydEOwCpsHk4RCpJt9TmPzBTPuzFsXPmCa2wXlxhnRsvpHxZSFAoeHP2R3oxTnRDav7is3whl36LEi.vQBCCbvzl.BDWi44PghQHWkE0fBbbTuRFFSXKCD0E.bK4r39zJS.kO.r1Ck0S.PI32KlURA0aN6L3OPbTHUvmrFjZ.yMGvO9pxcTgPpHNL.90oHRzrM.C3bfPggDk2j3nQoNc28tEuNqRT7.ESZIVEemHnhIO5I6OrTwpEKec60Hy0ZkhkKKW+DsuTjrxJfjfjXDImsjjkhHbnHbhMfS7BgS76BbhKmnWVfGQxJ+sbVPIjSprJX.7PnmPciETTuyBXhUMbA0EBnbZpCQK6Vq9CWSV+VR8.fVMF3Cf9QFyy3OyCjSFKLIj6WBqk.x1GHVibDpcLROq410aomK69F1u3dJGtY9aX2nWVADEs6odF1K.VSJ+AYaRVnj5eJi5CMLpCgiCfypTJK5R1tc1uVCxi62rG.lErg5.qqxJuqH3MtwPfqeRZ9M3ZGDxONhZx91fF8JoOuptw2dkBZDUB06n9.WALhG0KX7rYYkn+ITN6QL5w3n7S2BxYOKk65J+pBZQA7CgzTZMH+DrICcBY9SwAj3pCtKNUbiCwzEZq37R0Tn0hdUBGiRpb4uYPEMi3wvAFvpvwEVdXjDZcXt5RBgQc7ynQOh+TnFK9wPZFIJkJkhMj4IHG6DHyKhkdqNoih0yHQwWXpCgZyAyWjTOpTjRiWZy.tkXFKcuP5Pvci6Hp6q.4pYsRNISp+fxc.oRAzhELCGoRc9DkHdeNMi7ya4HMxwjhNVpTApTZDR953i0qOEPXf.N0q9fff1GMFyvzUWLQVkjoUZYV+xZf954v6bxQRYsTYn2G5MBtSTrRxblp1RB1AtC+ZCgC71fBYuJsMdh2TJrjTg3mSWM8akh5TEg4xYNxDouLFjEQGjgIA77Z0tSyyvjXxegrEFwq3JIKUJgbSJsFM6zDJZY4LSfFfJnmOtoTWYcnISVeoSZUK.AhiprEVnj7E4rQW5SfvcUBmYV3aXi52LVWA2ShNCJd4rQBdszTWKf7froBLICFn7m3yDpTWFyTgbn7BlHKdAEjxQNQpUXIoO0UBTTFdcC6xywsrGbRamCoxyN2JUZH4xyTWIBDDo2KlKWZYWHln.EdBk7xnsTVqEyaoke5Ek7dQVYxPsjnuP5X9QzRKzBkDuf7+zj6VPwhAHaHLcgR6BeRqzPIb6j4pZ2cjSvgPJaCINeX76aTrJHV9kVGW3LEaVGuUSe8Lzg5u4.84BbVVn9hiuvfc04qwxmv6HEOrk1p6BjsB4EmFtujGGUFoiCWF4ORWjTirLHMSoXEPh5JPlwIxoHu+CbsMjFbtG0OQEnjDB9XPP7HtftuV1.oBY9tFNbg8o2n93htft0vY4SrTP73AzPS5GbfV4tX16SM+xuOUyq60UYCMFHOnMnD1eBMXYWBrk1vaYk6BZTACUHu40OUeyqIWYlEyyJ2GkW5CaIgr4slaM+z+EIWbKdekx4VHuNvJY1WNOdUgFIpsrdb6FPPGdUvZjM6pEg1Z.kp4RUWLbg75RCAETpOqUte16.3OAlRtUAXOE+wuE9Q1i8gslCZcribjxcnwR7Qu8MX57ll7iiRLZpGOl4IFMS+8M6XdanIqu4hVPsnehdQ2MVH3AxU8WlOStVbsSDq2NSm8vmuyYVzQT1giLdmF6LGLP2J7FBvslNosEKZONdHUmvoIdUuKn7x4milXo37f+av4kxqKG3sgzKIzuwCERaA4TDPQ4G.kWHwq5MdzmGGBAKs5bfIb+bC3ty2LObCNCbezNZm4CzNNFh1ZvgIuqnON+Vabqaaem0W+1qag42m0wlaswMu4ct05aroQGaf8Xeyaeaa3q6rkQOah8rwF1as8c1Xa6MrrN66UA1ebuXeGQ1WyC9xvzc.bUYd2J3qOIHhIlZF1+81694cEhWNeWlvczhw3EV.FQps+GfwURrkMGNDxeMCfWLeq+3GfWO1mkr9F0GKW+rsXBjFgSy9tNe1e+oTQ1lrr5.nLvMiBr83IwPUEcj25qo0Wim1AShElsCA46BosOLjGG3cvH7jUYmF0CqmwbMd.qtgL9K+ycZ3LdBDPZNlVsNPy8qa5J6fGGP8hUuV9Ec821U1J5k6FhwijG.USfWdf0XbGq3g0T7+0+kkkOmOoOVpPReXCMC7R5O2Juy1Q62raTOdLx0rmiHjgK+ihGqXC.un.HYBlyO2EP9e0yqmfn9z.O4C+a3itS6jrEXm1IcZ5p9qRbUj2jcGNlPU5pbEUKDrIRWvfPCs+93UiO4c9Ui2eZfKDJmoRBY78Agf+ybl+NR6gCni8LatGmKvxzLe07p2OnzZBhOynoGQCixJgYNQ+47UeBD5LlFUEqCoZCn5iA7Sp9nZOs5dOte65U6WautcZR5zd2d058rpcqU+g8q1Fu11HJoO5uGUsGEpDh.kRPdJjlJp5CYB4W1jR1at8ZjFfCXYYCubO1IvodBdIz9KwlWh+Yh63x7Okzbq7l9uDv9b9eIvE+A2+k.+HHYVFl5BIXrOCcJaFbD0GBAkX7yfphF5D6KRZMa72d7.9jQ7.laVWXf23vCoglXeganZBADFYxW1CJByIhZRz1ANPlS37QguG5B626+oNVn852jWAWBRZP9waQHq7+0Eg7gN40mn1hWBhdBnx+IPjaves7YI+J4KoAzPz.8lRd8O99O409tBX4gLUAQS3QYDbe5X1AvIMhLaDpJpUH8O0C8XLauN2Ibgc8ceQKXStv4z2QDGJc8pMFR5Hx3p8SIB9wehfM9.mHv528SIB9oDA+PKQvGh0XriaH+ktpquD8S+4xVf8cf7LAExuG9Lwd9K8DpNGX4doqaVQclItw4chaddm3Vm2It84ch277Nwacdm3se6SDSBUKVvGqBMsr1qaS40KmKW54Hysh0+QeRk.m

[David Healey]

@ulrik said in Custom IR Samples within the combo box:

First, the Engine.loadAudioFilesIntoPool() doesn't give any references at all, is this a bug? or maybe it's my old version of Hise, it's about 1 year old

Works here, returns an array.

[ulrik]

@David-Healey Ok, I guess it's time to update Hise then :)

[resonant]

@ulrik Thank you so much!
There is an error, There is no any function called loadUserIR. Or am I missing something?

[ulrik]

@resonant sorry it should say:

loadIR(file.toString(0));

Here's the update snippet:

HiseSnippet 3569.3oc6Zs0babaEdokYSobZZRpmN8oNvb5LkzVlTTW705DQQRkvXJKNjx10iiGEvcAEQ7xEr6hURb7nG6L8WQ+szeBcl9T+WjW5ysmC.1kXon7E0TOIcBefhKvA.e3b46b.V0MT3xhhDgN4Vd+oSXN49v78mFHG0XDkG3ztoStqjuQbjTLlztmy1SmPihXdN4xszWfBjqvkcTe9tOeapOMvkMqIGmmH3trN7wb4rV6t0C4996P8X6yGaI8Fa01UDzP3KhAvrT9UclPceI8P1innXWJuyWRiF4j654c81vcC2aMXiZT5vaWavsXCtSsaWicG2M8tqqK0cyAt0VecpSteVKOtTD1WRkrHmbWdag2z9iDGGnWfmvi3C7Y3C0b5Cqrt4cD9d3VDa0owHtuW2DsTjCLocmoyVRqytZ9c4d7z1mo69XUGjYivVAl6RYg2RYfWMa3spE7V.jxYAoKqgzmjuuaHehbVOZaY6.IKbHErS1PQKqyk9mWM+xMDfHAxJioujsSH7P5PJs9pqtBYsUWs78Wd4VAGxCXU7ETu5wdbwNbeVDHpnqP3WBknZ0Bj5QjHgHfPiHxQ7HxjPw2xbkD3m3HYdDd.4K4QrUHSEwDWZ.INvULdLf.hOr.jMg4gG35G6wJUbGpKnvl1tWTkuMpHtH3prONyGCdUjQfoCVHFYBUNBVRAINhElrTvvVF7whjjGCsBOQd.IY2R875RCX9kJZ5q3JDXyhaU9PRIInTECSFWkCYxmP8iYkJSt1CHEECvMUwxKWHQfnDAdUQdXTw6Qd9KN0nSpG.aZoFuCXjH5Q.zNlKGAJGFLtnTK.7.X9lvBkbVDXJF+U826QV.b4WsbghGo8RfkXH0GziPS3T1NnqZ1f1kgwrkUqtY2Cy+QB+XIGLLOfnB2wcjxL1mNdhOK0qoTQKgQEtdFbGOncurZuFhwCDaKNoTQUmf5qFn+VGUfpFvcSohf4PylzULIdBHDBtD631rghPFAL+S3fs+Pskz3wbLiDv.MEXSCYTOBETeC0tCDPEiimGDw8XYF0PLVNrBYlKBnx8DfekQXz2SYgM9y7nurc+VkJWFUtfRYlGG5SeJ.TdfxubH3mpzfyIDNNegK0mzjGxRZGzUX.R+oQR1XTYqHYBKY03rnnxn.pnb7wREQiMr3D3idlGhRkcJGxCTRGUxdYWgT75UNldzJjqWgxGZ9i5u8apLRJmFyjq9BziMPabXLn9nD3Gnk.LLnmJ9SHfct3PKjIYmHAfUT6lLSLxC95fh5UQIxM.Yd0YaBe3qwHlut38VbuOOsY0WHtJwgUb06S3j+fVyTwmEbnbDzxMtQYkXfMYFFCfDJvHTh9b9KpHE8UaxRqazCyDEoQvsyq51auupUi8OXm85zrUuSgcT0hjanlpYiICP0aETH0jbCRQ3oYxl9Cz2adjStIoV4TIxL0qXMGYlmTIRUPmNSMkAYu3rZ1SueV0Z0pPDCinSKDYhhPR6.bDPH3LmUKiuInS6Z+t6w2kFBbIotukx3xKogfHvjlYQlKPwf2hyG.clzF1d6GGxgzuJVCK+UXOBIjBOiJ3LTLZEoBcUTSkwYB0sFFCXQdb2l02uEodmNPVn9KGxND9K58fgwO+E2u.HCl7RiCcGP9FjXSKqNg1BjMMSGJKtT8lmcjBIbToAw7eyydEOwCp9Hk4x.pJt9LZHZAJXVZqVrnygs6XLSYQToVXYDYsIifzODnaE7zYJzIhsX9wV73QS7oSwH.TRPLvAyXBHPbMlmCmTLB4Z7nlLfii4UxxXBaYfnt.faEmkvmUYBn7Af0dnpdB.JA+d4rRJXdyYmA+ABUiToXxJPpAL2bf33qo1QEBYx3v.3WmhHwv1.LfyABMFRTdShiFk5zcu6U7F7JQwCzLok3U7oQPMUdrS1aXohUKV9F0VgLWqUJVtrZ8Sz9pojWVCjDjDiH4rkjbtHBEEgSrEbhWHbheafSb4D8xB7HRV4uUvCJgbRk0ACfGB6Dlarjg5cd.WtrkKnoP.sSSCHZY65Md3Jp52RpG.zpw.e.zOxXdF+YQfZvXgIgPcnXsDP19.4JjiPsiU5YC2tYK8bU22r1Ktu1gal+F1M5kU.QQ6d5mg8Bf0jxeP1ljEJo9mxn9v.iFP33.3zLkxhtjsam8p2j739s5AfYAanNv5psxaKCdsaLD3lmTleKt1AghiiX1ruMYQuT4yqqa7MWofAQkP8NpOvU.i3Q8BFOaWVI5eBkydDmcLJkQ0gibV51U09TELSCvMDxRozfbSvFLjFx8mhBj3lCtJzJtwgXpBiEb9Y0dRqG8xD9E8rJT+lCUyLRDCGV.q.GWX0AQRnzgwZJGDj53mwhdj3oP8UhigTLJTpTHEapxQPNlFnxIhkcqOkilwyJIwmaq+f5xASWjRGpUhJCWZy.tUXFKauPpH3twcDy8kv7ZXrRNESpuf1U.oQAzhEKCGmRe1D8T7tbRF0m2vwYTxjhNd5rBznrHj3k5i0pOEPXfDNSr4Pff1GMFyvz0VLIVkjgU57r9kM.8Uyg24lGEc04NGl8gYif6DMijJeotsj.cf2vu9P33vMYPlqRahmGNk9JIMH94zkS+VqnNUSVd9rFYhxOO1iEQEjgEA771ocmVmgEwl6BYJrhUwURUlTBwlZ1Z1pSKnfkymUBz.LI6hwKk5JaBM4pZKooUr.jGTcIK7PEwKxWitzm.g65jMyrv2rFpeyXckBOE5rn2UiFI2Myl9JATGhMcBSxdAJ+I9boNsk0H0HGJsfKyhWPAocjSl0J7jTmlp.JpButYsxywsrKbJa5gL04l2Ic1PxkmouNDHHxrWrWtzRtPLw.56D53yi1RasVLukY9Sujj2IxJaFpyI5KjMVbDqzBsPIwKH+OK4dEzrX.xFBCWp0tvmzpLzSdsjwpa2cDM3PHcs0LNeX76ZTrNHV8kQGW3LEZ1.uySeyHLg5u9.84BbNuP8EGegA65yVikNg2fJdPKiU2EHakpqUMbOEONpLRkCWF0ORWjTirJHMSYXEPh5JPlwIpgnt6CbsslM3LO5ehJPEID7whf3QBIaOybCjJj46Z3vE1mYi5iK5B51.myefkBhGOfEZS+fB5j6xYus07m+ssZeYvtZankfhf1fRXuIrfy6JhcLFdGmbWxfJPTo5dY+Xy8xlbcYNbOmbePdkOriBxytR7OdKm4G9uH4Zcw6pTM1B4MAVIi9ulGulvzD0Eqh8GUM1Oj+xAPXWP0cii3tUwa9pJdYWDykazuZWc0JQ5RLfSxw7m.TBBfiNLRcGkU2KDCyp1n+Z2bLbDAv86XQ3KwhyCDP7KbHQnl4pyNYe0driNX20t4lXwkEewoNNOtcSfA.u0ZiZZ1cbBs0DpYzkouC6B4M0nBVqz.Hmb+r2BM4IvPxsLnCmh+32B+H64OwVyAsNlpjTotsVhO3MqsSG2zjebThGj9wi4dxQyLleyV1WKax5aunEzK5GYVzsikRQfZU+k4yj3GW6jo0aqoyd3y15LK5HF+vQVu9kslCFnONdUE3VyTAgCOZWAdZYZ3zDW72FT9I4miy5bw49+2fyqj2TaxaBoWQZd4LZjtCjfSBNp6CtkJ7pe4L8EwgPj6Nc12FtelEb25alGtAmAtOZKiy79FGGqo1YvgIuVqOL+Fqc66T6tqt5cV0AK1XVGquwZ25V281qt15VcrF1Ssacm6TC95taX0y5XOqsVsM17tqsYs0bbN6q.B1eBuXepL6ajBeuclN.hyLuFH7M8DDwkSseudeu8Zpdag3mjuKW5NZwX7RK.iHO6+Cv3RI1xVCGBrhy.3kyuye78vax6SSVeqh0Uqe1VrARyvoYesrO6u8TlLaSNNc.TF3lQA1d7jXnDmNpqe115avS6fIwR61gf7sgZHNLTDG3s+H7XdYGFyCKtxdM9RdCq43u7O1pIc7DHfzVlc1YeC2uooqtElFQ+Nfud9EcO70prQzAcYgtwQQ3wYvqqvYLti07vFJ96+ubb7EhI8w5VR5CanUfWR+4V5s1NV606F0SDibM6Rkgbb4eT7XMa.3EE.ISvBPxcIj+W+7pIHpOKvS8v+F9X5rVR1BryZIcZ6p9qRbUTId6HvDpJWkqpagfMQ5BFDVXsuOdK9SdqeK98mF3BgxrLdGX789gf+ybl+NJ6AEzwd1M2SHjXMi1+WDneQkJqIL8YjlcDTtR1YXlSzeNe0m.gNigRSv5Pp1Dp9Xf3jpOp9Sqt6i62tQ0902samVjNs2tW8dOqZ25MdX+psw6ONhQ5i96XUMPYYDnTBxSgzTQUeHWp9pFoTs02bERSvArrpgC1keBbDrfCf1O.aFKDZA9mItimm+ohlaoW2+PC0tf+CMb4ev8OzvOBRlkgotPBF6yQmxVAGw7gPPEF+TnpngzXeYRqYi+1UDHlLRDvcy5BC7FGdHKzF6KbCUWJgvHa9xdPQXzHlMQaG3zgzv4iBeGzE0dm++OYg1qeSdMbIHoA4GuEgrz+WWDx66jWejdKdEH5Ifo9uQQsA+0pmU7qjufEvBQCzqK40e+6+jW64JgkGxTEDMQDkYh6yFy2GNoQjciPUQ6Dx9S8POF61aHngKrqu6y2A1jKbL8ox3PkqW8wPRGYFWseJQvO9SDr164DAN+teJQvOkH3GZIBderFiotghCb02kJ5m9yUs.66.0YBJjeW7YRs4uAVn5bfk6.W2rS0YF3ZWzAt9EcfabQG3lWzAdqK5.u8Ecf24MOPLIT8XoXrNzzwY2tsTWubtbomiL2RN+GXvcDAF

[resonant]

@ulrik Works great thanks!

One last thing, Can the folder containing the selected IR file—along with its subfolders—be loaded into the combo box and saved within the project?

[David Healey]

@resonant said in Custom IR Samples within the combo box:

Can the folder containing the selected IR file—along with its subfolders—be loaded into the combo box

It did this in my post above

[resonant]

@David-Healey said in Custom IR Samples within the combo box:

@resonant said in Custom IR Samples within the combo box:

Can the folder containing the selected IR file—along with its subfolders—be loaded into the combo box

It did this in my post above

It was selecting the whole folder. What about the IR selecting sample then sorting all samples in the dedicated folder and also subfolders?

[David Healey]

@resonant what do you mean by sorting?

[resonant]

@David-Healey Listing the files in the same folder and also the files in the subfolders, like the image I posted above.

[David Healey]

@resonant Doesn't the code I put above do that?

[resonant]

@David-Healey said in Custom IR Samples within the combo box:

@resonant Doesn't the code I put above do that?

No, it selects the folder only. What I need is:

1. Select IR Sample (not folder)
2. Then list the files in the IR Sample folder and also the files in the subfolders

[David Healey]

@resonant said in Custom IR Samples within the combo box:

Select IR Sample (not folder)

Aren't they already contained within factoryIRs?

[resonant]

@David-Healey That's for custom user IR samples

[David Healey]

@resonant What's customIRFiles for?

[ulrik]

@resonant said in Custom IR Samples within the combo box:

@ulrik Works great thanks!

One last thing, Can the folder containing the selected IR file—along with its subfolders—be loaded into the combo box and saved within the project?

Yes, if this is what you mean?

In this example, the cmb will display the parent folder to the loaded file, and all files and directories inside the parent, it will also display all files inside parent/directories, and it's possible to load them.
So the structure is:

• Parent
• • loaded file
• • other files
• • other directories
• • • other files
• • • no directories display on this level

HiseSnippet 2072.3ocyYstbabaEdWJucBYRZclIO.nayOHskIEitXG4QNxRxJUsVVbBcTRpqGOfXwJB4k.bVrqj43QyjG49FzdN.6xcI0RoT0lLTizPgCNW9v46faD8hULtVqhcba75Ii4NtelW+Ixjg6OjJjNGcfiacu9CUWdfH1YuIioZMOvw0ckuC61s98bL+7u918nQTIiWHxw4TkfweoXjHoPZuc+6hnnCoA7WKFUR6M18HlRtuJRkBPYEu0bFSYumdF+UTTsZdN+Updni6C7XAav1fs0fM5RogOt6fs3CdR2G2k+D1lAeCiQYaNf0c80oNt+gWDHRTw8SnIbsi681SELAGJRa.NUnECh3XitN8gHaEenJJ.GhnTm8GJhB5kmizNfW5UjwVwlw9RuiEAhoxKxb22zAovhxIP2ZyBuUlAdcKCu0JAuJfjaIHcOKj9Bu9rXw3jhdP77odGIS3wgTfmJCEqtN0p8Yd6q.MjIsGQeO+vXnwTKZt9ZqsJ4qWasVOsQCfqzIj8GMfrCI2jy3I6qFMVIgFM8g97AMsJ1OINkkjFyWn5S0.MpQmN0uDJSHw7Q7QC3wjKGJXCIAhXNCRYSHSToD0XtjGzHleFgkFGCtApQg.bnHh2ehNgOp8Ab86STisdjAnkQihF.EVMDxHgjSBSkrDgRRfZuQCPnEqhZxxw0pjKnQo7VM9Xi5hPRyrV0gl0iTfyHioXf6QSFBQd5f.Gbmh51rUaqFOsjEFcKLrsNcfNIVHOqIjfKIOhpgze.+CmD1zuieqG1sUgaDv3CbyTnhgroOJU62psdbj.Z9Ok9sdiAzOp6aQaMA+g6XrtcLebDRr9aus+pDLBV2SCvTXSTWTxUMtBRf2.K2VixLot8yxuMKmOQFEI.zyDMOB3Pd.IDhw0ngYCNl1siVT4Yo1vX0nmOPqhRS3X1ZJbsLEZPag9f7Jlls.ZqN.HvBd6wP1FP+qGJzD3WZQkku0E7HM+55+R.c.MYPy1D+GZ9m1Ip9V1a8VfwWYK1FDqtTCCLUb0CTk7kYC0+qJ5Jk.rQnYQo+pjPJ.afIeP6KoWrJ4AsohvrOLe1+fi9dfoyAgIIgoEzyF144xfuyxkH6Z5FKIt51JCxGKKpVXtwpofnJpuh3WTCXmY.UAlrN.fdzrQdNECnblUBlN0y5.fj0fz271oRLSWlUzz5yclicWyVYX0RM3bxNVJw2FE+syBWYKVE6mgKXC8.Z7l2BRtpjevPnmqvVHM4JcSq+P9zOiaa8z5PsEXThYMQZBV8FHfY6zI.jERRxPNAVnCi.V60LDEZhRVEjYxw0mYjUBfXRxu7Db3QPNNC6fIkFVlhh5PNnc9Xq83T8vlVKskLvevuYyipP2O5m.6TA4DeDc35O3DXn8LQJqxCbUwZq570VU1XUzCaHUdFO.KDtxLKDJlH4g8ZEbkGd1Tcohsaff+eiTu4kvLnXVFuZp7lxnyQujuk3Ck99jeM45F0i4PtThI.SVzjGeMTUoAuA0X3tn5oameC6mNkVt0E3PXqBsBI+4cH9PrAv6iCSKZL.C1PA497M4fQgYw5ENSdLzz3y1ysNvXIblRb4gR67NthcagMiaGwkmkuuhgEDHKXcad5uzLKHwyAtFpAEYQc9YWmkG8bEJAhohpBKEcNERloXVXcNBKQYHU2hnyaioWxN6jQ91dpaxW15FKfdHAOF.7wYy0971im8PJYBpBi4cYQX1BAkVFXwQULeTDKNJhqEkqpr9vFsyUBo8jPnlXJAUr3.ZjmkoXl+vs8sdxpvZYapeqmas5s9leZfYuuFklm7JUB+DYSyrAXBGY9tBCqruL2Ewiqra71Uw2jgMko3IqKOWDUDtAwrWKwawWKo7slX1rSIEUxijhjSfCoun6R4jkRgqvTKCUfpIlKvb+rKv.o5Ap8TevQ.2TwyCXFGCfKe0Sm4M9yyu8CUxiLV9odS4gL6q8r5d+s9m7pOVr7temePyi0cRihEuefJfK6b.LbvCln6z+v+gYAccmSEwIoznG0C1zEpTezIwrgbnpktdmHw.cmioIIBp9Q+HHLJUF.Fnhn8gUz5zmNZL3Bbsqxafrv8B+cCQVI52QWGO5n+UqRVhvzFKgXZykOLwVB4N1RH2wVF4tsV9vTveY8kQPswxHn1bYDTKg0TgKi0TgKi0TgKi0Tg40Tu8JGme3nCnIT76eN6bbvY6FyiSD3wFcOfegfwseaz08x9hXgSnM8ryf3a8nden7CDLonwWs6khfjgEBB1cHWb1vROzvy1cDEL2y8OAMR078SgKvNpmZbJfB2Zli76TafqW1Pb6sm4HPMtl3MpV7lUJlUsSXU6D1BbxVUJNac4JjuwBju4BjWs+CWf+CWf+CWf+yJVvi4Okx+DKk+Gyn78RSRTRCg2vK+KIrLqKtIV+WNsBVWSufejrWLGtMF91FB8wpQProwSPduBvby2V3CkeQqIkaLWI3OeMv7y6dQ9kkbWYNbUy45OZy88NVEjFQSl8MjvWZKqC3Fby7vM3iyH0hjIkuNz+2dXoesP7K75IRXCqFi0p.i3E99M.iYOG2m68hvPXwqB.dOuC+oead6MmuWkl.qoBKgFKvkadU5n9pzXFGhtDpmvaPCjMZpo8ZXaLCzmKCLM92vOYc1Ea6l0Y27NcFQYwp2wrWxEevuOwHAvjz73n08NFaS5N+UicbFIBDuiwl0UWyvu9tZ352UC23tZ3l2UC25tZ3iuqF9ja2P74gedJrujcZiiyw8dgYSUW2WHoPEnoZ04+P.2u+C

[resonant]

@ulrik It works great! Thank you so much!

@David-Healey Thank you for your help!

[ulrik]

@resonant I wrote a lot of unnecessary code in the last example, this is a better snippet, and it will display several levels down.
I asked Claude to write a sort function because the combobox component will spit out wrong index, or itemText, if working with levels more than 2 level depth
@Christoph-Hart @David-Healey is it possible to get this fixed in the source code?

HiseSnippet 2574.3oc2Y01aibaDdks2zH2jhKMo.8iLBEARm8oy5Neuzy0sVRVNQMx1pR12k.2CAT6RYQ6UbWrKkOKDXf7Sreueo+D5+f1YH2WndyVmQRQRELrDImWd3LCmYVtsC8cXQQ9gV4V+jwALqbejc2wB4f5CnbgUy8sx8.65ihj9CI0B8eWDKzp13.ZTDy0JWtU+Rjpb4WyR84e+WpQ8nBGV1TVVu1m6vZwGxkYy1duul64c.0kcBenA0auWSGeQceO+Q.hV0dKq.pykzyYGQQxVw15qnQCrx8PaG2sc114481tBk1+EU58bVuWV4EUXuz4Yt+QGGpyy54T4oOkZk6CZ3xk9gckTIKxJ2Z07cG2cf+6DZE7ZdDumGCGTwpKnY8zG364haQbVq5C3dtsSLUQVV4ramY3VUa39L6C4t7z4MMf3BjLNLMf4VYR3s5DvqhI71x.dyAR4LfjsFRehcWmPdfLaEDO+Z6lBIKrOE7SlP4nQCqNxk6e.2CQhctbfGQK.qU9mPXfOvlPVdH8R1AgvfTwTb6s1ZSxS2ZqR6r95fCLRRp1pMYWhJTp74LoRvcoCC7XofoXAfnBYrT2eXO+Z9W2UFNxQNJjABHQmfHfkC7EvfhElgRTJSJj6jWkhCYmShjzPoxcGBLga9tiijrgk2mEcozO.H6wONe8CqQ5dRmSqexocZPpWsUqZUq+0qyEdbAizejvQx8EDL3cJrgvHz2qnSBF1jbE0aDqz5e+5448IEkfuxuudRxt6RJ326Blir.4K9B8jkcPmcHST1iINWNnz54AVy646P8Hb.pQ.vO6s6jNWnuuDlRyLNnbzndQxPt37hFS5Qi.enK65i6WrviKTZiJaZxSrxPwB+02OjTzgvESgI.LJzDq5fezz6FNnlyq1ekCFEMnXP4PVfGFuAbsIovqdUgRJ3ciFhfaZ2o+P55GJy7OuiKGPFv7BH8CgTZ08nibYjpMI6N6GsDa1mLfdErCHC8gPR4.pf7DhG6JlWDZMjCXYAco9XMuxAbflHhfwfjIDoOAhEUbDxOefDXGLB.oMDmCQQkgyDx2..7fXzVTs22LE8EoaR5kXuIvmqngjpfAmVNJviCA2nEYGiEqAK1adKZPyPtnES.DdHENqBiJVM1ErIolYPfAeO9w3dNfBFjnAv+cI3uExX6RLUpPFNH4s1gvI+oDM8HREX7FaTJlrjcSBf.U1dB3bF+sYHJaPJnL.VpZuPq1K.0hxC9UlBmVoIJ1E3QoLGXOU22kUUV7hR.dqMyj6LE634XWxmC5rDIjAG6EDWSZtY9PEYyX6gBvbCNkRhErICOxj9DEdyLNqnAPnEjeiFpLu.sQj97vHYLIJbXBh4ffDsan5ozal9fL8LhKK.8XNwAJ84BH+f.VwH3CGVUY1Mjak2tyTjfww0Nq1hHw68M9UEhboND4RcHB7iEGRhQFJnZFEbIFZnP2jytyTN3EEWLkaJdYsZR2nZ4mYmuIIe77R1oR303n8IGe.odqpmtei4kWaWs.RRZUNhAIGToZfjp5zsW3ClwB+cgN+5MqeCTDboKEiBLtnWcpmWOnCthKttHVFNo.6RTV8Nql94wCymWaPA7udbsI4Pr5TJm3NIYiWJIIItmOSIhGohwz7.+2nTFNhmT+ByptwS1TQRVvVhJCfXRUqHSs4Qc+ZTKEKoJ5Q1f.0zf+ihIsJGH6Mw40RD2c7n8YvAIlaQTxkJoJ4ScwtVzyryR3qtKWzTdltMZ0n9IjCZ1pwbbLcYdPyJH.tSWShmAOcYzmUO0yUTznOLnjG0KhA68GV9czq1j7vxTd+3uTeOL3opu1lhe0c+lcJXTmrOH7z9RTAE3Lk4QJ6jxpoWCNDHh7gkB.GKXgNIofM3QnH54tDjUcgSiPJcOG3wn7PSrn4TIZkZj9c0wIao6NIOZri6Vpnw9F6.oZOP8ijr1fuaVtQ+WaUg084gfU1ObbwDYtntVumRMM2xscXOyWunPnYhFRBh9xFmPp+UMasemFGMSTjoAR2HgJlQeDBwezT6Q3zm5oTho98MPANExv8pVAP61f3+9B34vBuJtSFSKFH9jtcg0O6snAR2OberCPE.mnmbHOAHw9lxHq4bknfkAhROoCPPkF.zjNTCmHsqeUyupQZGDD1MaBknjDJ.qHYyRATjRbNj4.yQDmysUipcLdrlCN8n5mz73YcPNdLpn9vdEU9EyHdEduU7jZXKTXFC4cBzETkRakLWSqqsx1aM9lF0O8D3Q0V18Hj+C2kK2yskYPt0DtSHvEl1cdpM4bSqiqt+7S8NYd+IOubGoDhqTLgiLYt0mNmXKPO3i+fxEbhafDZTLTMbdOQmdAcEQkawvRejujcrPGMAqPldo98m6Zw1FOV3bWFuKovaiwhhQC6gkWxbjHgV4VaxKgwdwWBi4cD4nc5FD5KZJ3xiCXhEcyQVwQJVV4VIFU.oR0007f3qqIIt1h6Zkac6zgJTakK+Gjb0ZVSKgON4BenBlmh8O0dlyWIxof8es6wGcaGOsrNs49TIEucoXbC6k.Vnjilob6yth6vz20Td636KALeoGA.3ubasqMuCvwlCdG2UNHche3x8FvvmcNij+7dihX5qnrsevn.skWxtFowtVmieS2Fcr5CvuqbrmBocXmOxiFZMjdMdOWwlxTL+guOFyqMuqywlClD4Ve6LH+a26Jya2KhdEqoncHCNRlD9jAp7ZP8ahAUsQRouPgpOxNqpqAb9WA2pg7r4XHmFAaYwiNzeHneZ3XS6JXZxZJbd1teWLLU262a.wBkKGF6zwgGfCWfS+G9aSi0qlFq.5CRNT0DDpsMjJyZV3ubFvGXOYJ3EAr8tXZf85kxHpsY+JaUonYMoVFWb6ZmDeb4PeWHDUN48Hi21d7BPdsIt7V7tXEQb4Xyai+GsKWdYg3mX2lKcFLeLtxbvHlF7m.LFek7erci98gSFY.bM6C9leZt+cS0+oIpWE92xGSYpTuNNcwu.k+wx9BTBV5WfR2wBGvevLiKTNoSBg1OfJ3lpBgZCAE1vtlS2ApPf0kMeAN5KyuK9XHf3mfZ1UrvnIk.laJ8c3LD2x5ztFYf8.cqDm4DMDtICys5s8hbpbOeQNq8ytWjyu.RGLw6ZJeBF6xwHhFhqXdP.uBi+Vnof9zQdxjYqLAJOzW3GLvWvclL9A5r77yYglXetanpRIDCmMymsWGnRHMxHP8OrWKnqYZ3zGAdOrEUVdaws4u981Z3RvSrje4lFe0++NMdG+QRHq3gTHHDyMczngcgjoNLP6BnQP0aFcErgQ83sRxO0kIbUC9Ovm3Eqj9ZTgEqjr3+SzwPpSn+24ne.ALN8CUy.6agJObd6CwwjJoOVQpubHjk66bblTTyv3StuL9z6KiaeeY7Y2WFe98kwWbeY7k2MiXQnpifG2Qezzx5v1MTOkVtbo0tysp0+E.tmLH2

[resonant]

@ulrik I will try when I go to studio, thanks. Claude? Is it useful?