tor-browser

setDir.js (7151B)

---

function setAllDir(value)
{
   for (var i = 0; ; ++i) {
       try {
           theElement = document.getElementById("set" + i);
           theElement.dir = value;
       } catch(e) {
           break;
       }
   }
}

function setAllDirAttribute(value)
{
   for (var i = 0; ; ++i) {
       try {
           theElement = document.getElementById("set" + i);
           theElement.setAttribute("dir", value);
       } catch(e) {
           break;
       }
   }
}

function removeAllDirAttribute()
{
   for (var i = 0; ; ++i) {
       try {
           theElement = document.getElementById("set" + i);
           theElement.removeAttribute("dir");
       } catch(e) {
           break;
       }
   }
}

function addOneElement(innerHTML)
{
   var container = document.getElementById("container");
   var elem = document.createElement("div");
   elem.innerHTML = innerHTML;
   container.appendChild(elem);
}

function addLTRAutoElements()
{
   addOneElement('<input type="text" value="ABC אבג" id="set0" dir="auto">');
   addOneElement('<span id="set1" dir="auto">ABC אבג</span>');
   addOneElement('<textarea id="set2" dir="auto">ABC אבג</textarea>');
   addOneElement('<button id="set3" dir="auto">ABC אבג</button>');
   addOneElement('<bdi id="set4">ABC אבג</bdi>');
}

function addRTLAutoElements()
{
   addOneElement('<input type="text" value="אבג ABC" id="set0" dir="auto">');
   addOneElement('<span id="set1" dir="auto">אבג ABC</span>');
   addOneElement('<textarea id="set2" dir="auto">אבג ABC</textarea>');
   addOneElement('<button id="set3" dir="auto">אבג ABC</button>');
   addOneElement('<bdi id="set4">אבג ABC</bdi>');
}

function setAllTextValuesTo(newText)
{
   for (var i = 0; ; ++i) {
       theElement = document.getElementById("set" + i);
       if (!theElement) {
           break;
       }
       if (theElement.tagName == "INPUT" ||
           theElement.tagName == "TEXTAREA") {
           theElement.value = newText;
       } else {
           theElement.firstChild.textContent = newText;
       }
   }
}

function setAllTextDefaultValuesTo(newText)
{
   for (var i = 0; ; ++i) {
       theElement = document.getElementById("set" + i);
       if (!theElement) {
           break;
       }
       if (theElement.tagName == "INPUT" ||
           theElement.tagName == "TEXTAREA") {
           theElement.defaultValue = newText;
       } else {
           theElement.firstChild.textContent = newText;
       }
   }
}

function setAllTextChildrenTo(newText)
{
   for (var i = 0; ; ++i) {
       theElement = document.getElementById("set" + i);
       if (!theElement) {
           break;
       }
       if (theElement.tagName == "INPUT") {
           theElement.value = newText;
       } else {
           theElement.firstChild.textContent = newText;
       }
   }
}

function appendTextFromArray(textArray)
{
   for (var i = 0; ; ++i) {
       theElement = document.getElementById("set" + i);
       if (!theElement) {
           break;
       }
       for (var j = 0; j < textArray.length; ++j) {
           if (theElement.tagName == "INPUT") {
               theElement.value += textArray[j];
           } else {
               var textNode = document.createTextNode(textArray[j]);
               theElement.appendChild(textNode);
           }
       }
   }
}

// Add the members of the array to the text content of the elements in
// the document, not including the last member. Then delete the last but
// one and add the last one
// Useful for testing scenarios like bug 1169267
function appendDeleteAppendTextFromArray(textArray)
{
   if (textArray.length < 2) {
       return;
   }

   for (var i = 0; ; ++i) {
       theElement = document.getElementById("set" + i);
       if (!theElement) {
           break;
       }
       var isInput = (theElement.tagName == "INPUT");
       if (!isInput) {
           var textNode = document.createTextNode("");
           theElement.appendChild(textNode);
       }

       for (var j = 0; j < textArray.length - 1; ++j) {
           if (isInput) {
               theElement.value += textArray[j];
           } else {
               textNode.appendData(textArray[j]);
           }
       }

       // delete the last element added
       var deleteElt = textArray[textArray.length - 2];
       if (isInput) {
           theElement.value = theElement.value.slice(0, -deleteElt.length);
       } else {
           textNode.deleteData(textNode.length - deleteElt.length,
                               deleteElt.length);
       }

       // add the next element
       var addElt = textArray[textArray.length - 1];
       if (isInput) {
           theElement.value += addElt;
       } else {
           textNode.appendData(addElt);
       }
   }
}

function appendSpansFromArray(textArray)
{
   for (var i = 0; ; ++i) {
       theElement = document.getElementById("set" + i);
       if (!theElement) {
           break;
       }
       for (var j = 0; j < textArray.length; ++j) {
           // fake the result for elements that can't have markup content
           if (theElement.tagName == "INPUT") {
               theElement.value += textArray[j];
           } else if (theElement.tagName == "TEXTAREA") {
               theElement.innerHTML += textArray[j];
           } else {
               var span = document.createElement("span");
               span.innerHTML = textArray[j];
               theElement.appendChild(span);
           }
       }
   }
}

function prependTextFromArray(textArray)
{
   for (var i = 0; ; ++i) {
       theElement = document.getElementById("set" + i);
       if (!theElement) {
           break;
       }
       for (var j = 0; j < textArray.length; ++j) {
           if (theElement.tagName == "INPUT") {
               theElement.value = textArray[j] + theElement.value;
           } else {
               var textNode = document.createTextNode(textArray[j]);
               theElement.insertBefore(textNode, theElement.firstChild);
           }
       }
   }
}

function prependSpansFromArray(textArray)
{
   for (var i = 0; ; ++i) {
       theElement = document.getElementById("set" + i);
       if (!theElement) {
           break;
       }
       for (var j = 0; j < textArray.length; ++j) {
           // fake the result for elements that can't have markup content
           if (theElement.tagName == "INPUT") {
               theElement.value = textArray[j] + theElement.value;
           } else if (theElement.tagName == "TEXTAREA") {
               theElement.innerHTML = textArray[j] + theElement.innerHTML;
           } else {
               var span = document.createElement("span");
               span.innerHTML = textArray[j];
               theElement.insertBefore(span, theElement.firstChild);
           }
       }
   }
}

function removeElements()
{
   for (var i = 0; ; ++i) {
       theElement = document.getElementById("set" + i);
       if (!theElement) {
           break;
       }
       theElement.remove();
   }
}