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text_to_comp.jsx
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text_to_comp.jsx
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/**
* @author fabiantheblind
* @description adds text to a comp with UI
*
*
* @todo check if it works
*/
/**
* function template by @author fabiantheblind
*/
(function(thisObj) {
// basic panel
simple(thisObj);
/**
* [simple description]
* @param {[type]} thisObj [description]
* @return {[type]} [description]
*/
function simple(thisObj) {
// this is global
data = {
x: 10,
y: 10,
text: '',
counter: 0,
precompose: false,
precompname: 'precomp',
split: false,
addbg: false
};
// THIS WILL CHECK IF PANEL IS DOCKABLE OR FLAOTING WINDOW
var win = buildUI(thisObj);
if ((win !== null) && (win instanceof Window)) {
win.center();
win.show();
} // end if win null and not a instance of window
function buildUI (thisObj) {
var H = 25; // the height
var W = 30; // the width
var G = 5; // the gutter
var x = G;
var y = G;
var win = (thisObj instanceof Panel) ? thisObj : new Window('palette', 'window', [0, 0, G * 3 + W * 6, G * 6 + H * 4], {resizeable: true});
if (win !== null) {
win.txt = win.add('edittext', [x, y, x + W * 3, y + H], '');
x += W * 3 + G;
win.do_it_button = win.add('button', [x, y, x + W * 3, y + H], 'do it');
x = G;
y += H + G;
win.precompose_check = win.add('checkbox', [x, y, x + W * 3, y + H], 'precompose');
x = G;
y += H + G;
win.split_check = win.add('checkbox', [x, y, x + W * 3, y + H], 'split csv');
x = G;
y += H + G;
win.addbg_check = win.add('checkbox', [x, y, x + W * 3, y + H], 'add bg');
win.addbg_check.onClick = function() {
data.addbg = this.value;
};
win.split_check.onClick = function() {
data.split = this.value;
};
win.precompose_check.onClick = function() {
data.precompose = this.value;
};
win.do_it_button.onClick = function () {
data.counter++;
run();
};
win.txt.onChange = function () {
data.text = this.text;
};
}
return win;
}
function run() {
// "in function run. From here on it is a straight run"
var curComp = app.project.activeItem;
if (!curComp || !(curComp instanceof CompItem)) {
alert('please select a comp');
return;
}
// if(curComp.selectedLayers.length < 1){
// alert('Please select at least one layer');
// return;
// }
app.beginUndoGroup('run function');
var parentLayer = null;
var layerslist = [];
if (data.addbg) {
var solid = curComp.layers.addSolid([1, 1, 1], 'bg', curComp.width, curComp.height, 1, curComp.duration);
layerslist.push(solid);
}
var txt = null;
if(!data.split) {
txt = curComp.layers.addText(data.text);
layerslist.push(txt);
}else{
var words = split_csv(',', data.text);
data.precompname = words[0];
for (var i = 0; i < words.length; i++) {
var w = words[i];
txt = curComp.layers.addText(w);
var textProp = txt.property('Source Text');
var textDocument = textProp.value;
txt.threeDLayer = true;
if(i === 0) {
parentLayer = txt;
textDocument.fontSize = 100;
}else{
textDocument.fontSize = 50;
var x = (Math.random() * 1000) - 500;
var y = (Math.random() * 1000) - 500;
var z = (Math.random() * 1000) - 500;
txt.transform.position.setValue([x, y, z]);
txt.setParentWithJump(parentLayer);
}
txt.transform.position.expression = 'wiggle(0.5,40)';
layerslist.push(txt);
textProp.setValue(textDocument);
}
}
if(data.precompose === true) {
precomper(layerslist, curComp, data.precompname);
}
app.endUndoGroup();
}
// my personal precomposer
/**
* This is a string prototype function
* found here http://www.greywyvern.com/?post=258
* @param {String} sep is the separator we use only ,
* @return {Array} returns an Array of strings
*/
// String.prototype.splitCSV = function(sep) {
// for (var foo = this.split(sep = sep || ","), x = foo.length - 1, tl; x >= 0; x--) {
// if (foo[x].replace(/"\s+$/, '"').charAt(foo[x].length - 1) === '"') {
// if ((tl = foo[x].replace(/^\s+"/, '"')).length > 1 && tl.charAt(0) === '"') {
// foo[x] = foo[x].replace(/^\s*"|"\s*$/g, '').replace(/""/g, '"');
// } else if (x) {
// foo.splice(x - 1, 2, [foo[x - 1], foo[x]].join(sep));
// } else foo = foo.shift().split(sep).concat(foo);
// } else foo[x].replace(/""/g, '"');
// } return foo;
// };
// Dont use prototypes?
// for the time beeing YES
// Makes problems with other scripts
// or we need to use a unique prefix! like ftb_splitCSV
function split_csv (sep, the_string) {
for (var foo = the_string.split(sep = sep || ','), x = foo.length - 1, tl; x >= 0; x--) {
if (foo[x].replace(/"\s+$/, '"').charAt(foo[x].length - 1) === '"') {
if ((tl = foo[x].replace(/^\s+"/, '"')).length > 1 && tl.charAt(0) === '"') {
foo[x] = foo[x].replace(/^\s*"|"\s*$/g, '').replace(/""/g, '"');
} else if (x) {
foo.splice(x - 1, 2, [foo[x - 1], foo[x]].join(sep));
} else {
foo = foo.shift().split(sep).concat(foo);
}
} else {
foo[x].replace(/""/g, '"');
}
}
return foo;
}
function precomper(arrOLayers, curComp, name) {
var layerIndices = []; // precompose takes layer inidcies
// loop thru a list of layer
for(var l = 0; l < arrOLayers.length; l++) {
// and push their index into an array
layerIndices[layerIndices.length] = arrOLayers[l].index;
}
// now precompose the result
var newComp = curComp.layers.precompose(layerIndices, name, true);
// newComp.parentFolder = folder;
// it is the selected layer
var preCompedLayer = curComp.selectedLayers[0];
}
}// close run
}(this));