source: trunk/www.guidonia.net/wp/wp-includes/js/tinymce/themes/advanced/js/source_editor.js@ 44

tinyMCEPopup.requireLangPack();
tinyMCEPopup.onInit.add(onLoadInit);

function saveContent() {
        tinyMCEPopup.editor.setContent(document.getElementById('htmlSource').value, {source_view : true});
        tinyMCEPopup.close();
}

function onLoadInit() {
        tinyMCEPopup.resizeToInnerSize();

        // Remove Gecko spellchecking
        if (tinymce.isGecko)
                document.body.spellcheck = tinyMCEPopup.editor.getParam("gecko_spellcheck");

        document.getElementById('htmlSource').value = tinyMCEPopup.editor.getContent({source_view : true});

        if (tinyMCEPopup.editor.getParam("theme_advanced_source_editor_wrap", true)) {
                setWrap('soft');
                document.getElementById('wraped').checked = true;
        }

        resizeInputs();
}

function setWrap(val) {
        var v, n, s = document.getElementById('htmlSource');

        s.wrap = val;

        if (!tinymce.isIE) {
                v = s.value;
                n = s.cloneNode(false);
                n.setAttribute("wrap", val);
                s.parentNode.replaceChild(n, s);
                n.value = v;
        }
}

function toggleWordWrap(elm) {
        if (elm.checked)
                setWrap('soft');
        else
                setWrap('off');
}

var wHeight=0, wWidth=0, owHeight=0, owWidth=0;

function resizeInputs() {
        var el = document.getElementById('htmlSource');

        if (!tinymce.isIE) {
                 wHeight = self.innerHeight - 65;
                 wWidth = self.innerWidth - 16;
        } else {
                 wHeight = document.body.clientHeight - 70;
                 wWidth = document.body.clientWidth - 16;
        }

        el.style.height = Math.abs(wHeight) + 'px';
        el.style.width  = Math.abs(wWidth) + 'px';
}