Set clip gain with preset values

Hi @raphaelsepulveda ,

I've made some progress on this but I'm getting a bit stuck when there is no existing track; it's not pasting the clip gain onto the selected clips.

Can you let me know where I'm going wrong? I went wild with the functions, like a kid with a new toy!

Also, if it's possible for the timeline view to reset back to what it was (zoom level) before the command that would be ideal. Any general improvements/tweaks to the script are welcome.

const gainValueA = -4;
const gainA = "Gain " + gainValueA;

// Create a new mono track
function trackNew() {

    sf.ui.proTools.menuClick({
        menuPath: ['Track', 'New...']
    });

    sf.ui.proTools.dialogWaitForManual({ dialogTitle: 'New Tracks' }).dialog;

    sf.ui.proTools.focusedWindow.getFirstWithTitle("Create").elementClick();
}

// Mute track
function trackMute() {
    sf.ui.proTools.invalidate();
    sf.ui.proTools.trackGetByName({ name: gainA, makeVisible: true }).track.trackSetMute({
        targetValue: "Enable",
    });
}

// Make track inactive
function trackInactive() {
    sf.ui.proTools.invalidate();
    sf.ui.proTools.menuClick({ menuPath: ['Track', 'Make Inactive'] });
}

// Select from beginning to end of timeline
function selectTime() {
    // Go to beginning
    sf.ui.proTools.transportEnsureCluster();
    const trannsportCluster = sf.ui.proTools.mainWindow.transportViewCluster;
    const transportButtons = trannsportCluster.groups.whoseTitle.is("Normal Transport Buttons").first;
    transportButtons.buttons.whoseTitle.is("Return to Zero").first.elementClick();
    // Select to end
    sf.keyboard.press({ keys: "shift+tab", fast: true, repetitions: 5 });
}

// Create new clip group
function clipGroup() {
    sf.ui.proTools.invalidate();
    sf.ui.proTools.menuClick({
        menuPath: ["Clip", "Group"],
    });
}

// Set clip gain
// Assumes default increment of 1/2 Db
function clipGain() {

    if (gainValueA > 0) {
        sf.keyboard.press({
            keys: "ctrl+shift+up",
            repetitions: (gainValueA) * 2,
            fast: true,
        });
    } else {
        sf.keyboard.press({
            keys: "ctrl+shift+down",
            repetitions: (gainValueA) * -2,
            fast: true,
        });
    }

}

// Paste Clip gain
/**@param {{ clipGainTrackName: string }} arg  */
function copyPasteClipGainFromTrack({ clipGainTrackName }) {
    sf.ui.proTools.appActivateMainWindow();
    sf.ui.proTools.mainWindow.invalidate();

    let copyClipGainMenuItem = sf.ui.proTools.getMenuItem("Edit", "Copy Special", "Clip Gain");
    let separateClipMenuItem = sf.ui.proTools.getMenuItem("Edit", "Separate Clip");

    // Error Handling: If no clip is present in current playhead position:
    if (!separateClipMenuItem.isEnabled) {
        throw `No clip present on playhead position.`
    }

    const selectedTrackNames = sf.ui.proTools.selectedTracks.names

    sf.ui.proTools.trackSelectByName({ names: [clipGainTrackName], deselectOthers: true });

    // Force menu item state to refresh by pressing an arbitrary key
    // This is to be able to read current menu item state in the next step
    sf.keyboard.press({ keys: "left" });

    if (!copyClipGainMenuItem.isEnabled) {
        // Re-select originally selected track
        sf.ui.proTools.trackSelectByName({ names: selectedTrackNames });

        throw `No clip present in track "${clipGainTrackName}" on playhead position.`
    }

    // Copy Clip Gain from clip in track
    copyClipGainMenuItem.elementClick();

    // Re-select originally selected track
    sf.ui.proTools.trackSelectByName({ names: selectedTrackNames });

    // Paste Clip Gain
    sf.ui.proTools.menuClick({
        menuPath: ["Edit", "Paste"],
    });
}

sf.ui.proTools.appActivate();

// If track doesn't exist, then make one

if (!sf.ui.proTools.trackNames.some(c => c.substr(0, 20) === "Gain " + gainValueA)) {

    trackNew();

    // Rename track
    sf.ui.proTools.invalidate();
    sf.ui.proTools.selectedTrack.trackRename({
        renameFunction: oldName => gainA,
    });

    trackMute();
    trackInactive();
    selectTime();
    clipGroup();
    clipGain();
    copyPasteClipGainFromTrack({
        clipGainTrackName: gainA
    });

} else {

    // Paste clip gain
    copyPasteClipGainFromTrack({
        clipGainTrackName: gainA
    });

}