获取使用Objective-C Photoshop的动作列表 [英] Get Photoshop's action list using Objective-C

问题描述

我使用C ++和对象​​ - 这与Photoshop交互写OSX的应用程序。

I'm writing an application for OSX using C++ and Obj-C that interacts with Photoshop.

我一直在使用 NSAppleScript 与动态生成的AppleScript驱动的Photoshop（是的，这是一个有点吓人......）我很想能够驱动的Photoshop不同的方式，因此，如果有人知道一个更好的方式，我接受它！不幸的是，我不能使用 ScriptingBridge 我可以不打领带我的用户到Leopard。

I've been using NSAppleScript with dynamically built AppleScripts to drive Photoshop (yes, it's a little scary...) I would love to be able to drive Photoshop a different way, so if anyone knows a better way, I'm open to it! Unfortunately, I can't use ScriptingBridge as I can't tie my users to Leopard.

最大的问题就在那天晚上来了，当我去从Photoshop查询操作列表中显示给我的用户。显然，Photoshop的脚本集成不公开的操作列表API来的AppleScript。这是第二个原因我不能使用 ScriptingBridge 。

The big problem came just the other night when I went to query the action list from Photoshop to display to my users. Apparently, Photoshop's scripting integration doesn't expose the action list APIs to AppleScript. Which is a second reason why I can't use ScriptingBridge.

有谁知道一种方法，我可以访问我的OBJ-C / C ++程序Photoshop的动作列表？奖金的问题：？！没有人知道一个更好的办法，我可以用Photoshop进行交互

Does anyone know a way I can access Photoshop's action list in my Obj-C/C++ program? Bonus question: does anyone know a better way I could be interacting with Photoshop?!

推荐答案

不知道如何与AppleScript的做，但你可以调用该JavaScript使用AppleScript在给定的操作列表返回的名字。我采用了这种从图像Processor.jsx。

Not sure how to do it with AppleScript but you can call this JavaScript using AppleScript to return the names in a given action list. I adapted this from "Image Processor.jsx".

function GetActionList(folderName)
{
    var setCounter = 1;
    var actions = '';
    var actionName;

    gClassActionSet = charIDToTypeID( 'ASet' );
    gClassAction = charIDToTypeID( 'Actn' );
    gKeyName = charIDToTypeID( 'Nm  ' );
    gKeyNumberOfChildren = charIDToTypeID( 'NmbC' );

    while ( true )
    {
        var ref = new ActionReference();
        ref.putIndex( gClassActionSet, setCounter );
        var desc = undefined;
        try { desc = executeActionGet( ref ); }
        catch( e ) { break; }
        actionName = desc.getString( gKeyName );

        var numberChildren = 0;
        if ( desc.hasKey( gKeyNumberOfChildren ) )
            numberChildren = desc.getInteger( gKeyNumberOfChildren );
        if ( numberChildren )
        {
            if(actionName == folderName)
            {
                for ( var i = 1; i <= numberChildren; i++ )
                {
                    var ref = new ActionReference();
                    ref.putIndex( gClassAction, i );
                    ref.putIndex( gClassActionSet, setCounter );
                    var desc = undefined;
                    desc = executeActionGet( ref );
                    if( desc.hasKey( gKeyName ) )
                    {
                        if(actions.length > 0)
                            actions = actions + ',' + desc.getString( gKeyName );
                        else
                            actions = desc.getString( gKeyName );
                    }
                }
                break;
            }
        }
        setCounter++;
    }
    return actions;
}

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