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Annotation of loncom/html/htmlarea/popups/popup.js, revision 1.2

1.2     ! www         1: // htmlArea v3.0 - Copyright (c) 2002, 2003 interactivetools.com, inc.
        !             2: // This copyright notice MUST stay intact for use (see license.txt).
        !             3: //
        !             4: // Portions (c) dynarch.com, 2003
        !             5: //
        !             6: // A free WYSIWYG editor replacement for <textarea> fields.
        !             7: // For full source code and docs, visit http://www.interactivetools.com/
        !             8: //
        !             9: // Version 3.0 developed by Mihai Bazon.
        !            10: //   http://dynarch.com/mishoo
        !            11: //
        !            12: // $Id: popup.js,v 1.8 2003/12/05 09:19:01 mishoo Exp $
        !            13: 
        !            14: function getAbsolutePos(el) {
        !            15: 	var r = { x: el.offsetLeft, y: el.offsetTop };
        !            16: 	if (el.offsetParent) {
        !            17: 		var tmp = getAbsolutePos(el.offsetParent);
        !            18: 		r.x += tmp.x;
        !            19: 		r.y += tmp.y;
        !            20: 	}
        !            21: 	return r;
        !            22: };
        !            23: 
        !            24: function comboSelectValue(c, val) {
        !            25: 	var ops = c.getElementsByTagName("option");
        !            26: 	for (var i = ops.length; --i >= 0;) {
        !            27: 		var op = ops[i];
        !            28: 		op.selected = (op.value == val);
        !            29: 	}
        !            30: 	c.value = val;
        !            31: };
        !            32: 
1.1       www        33: function __dlg_onclose() {
1.2     ! www        34: 	opener.Dialog._return(null);
1.1       www        35: };
                     36: 
1.2     ! www        37: function __dlg_init(bottom) {
        !            38: 	var body = document.body;
        !            39: 	var body_height = 0;
        !            40: 	if (typeof bottom == "undefined") {
        !            41: 		var div = document.createElement("div");
        !            42: 		body.appendChild(div);
        !            43: 		var pos = getAbsolutePos(div);
        !            44: 		body_height = pos.y;
        !            45: 	} else {
        !            46: 		var pos = getAbsolutePos(bottom);
        !            47: 		body_height = pos.y + bottom.offsetHeight;
        !            48: 	}
        !            49: 	window.dialogArguments = opener.Dialog._arguments;
1.1       www        50: 	if (!document.all) {
                     51: 		window.sizeToContent();
                     52: 		window.sizeToContent();	// for reasons beyond understanding,
                     53: 					// only if we call it twice we get the
                     54: 					// correct size.
                     55: 		window.addEventListener("unload", __dlg_onclose, true);
                     56: 		// center on parent
1.2     ! www        57: 		var x = opener.screenX + (opener.outerWidth - window.outerWidth) / 2;
        !            58: 		var y = opener.screenY + (opener.outerHeight - window.outerHeight) / 2;
1.1       www        59: 		window.moveTo(x, y);
1.2     ! www        60: 		window.innerWidth = body.offsetWidth + 5;
        !            61: 		window.innerHeight = body_height + 2;
1.1       www        62: 	} else {
1.2     ! www        63: 		// window.dialogHeight = body.offsetHeight + 50 + "px";
        !            64: 		// window.dialogWidth = body.offsetWidth + "px";
        !            65: 		window.resizeTo(body.offsetWidth, body_height);
        !            66: 		var ch = body.clientHeight;
        !            67: 		var cw = body.clientWidth;
        !            68: 		window.resizeBy(body.offsetWidth - cw, body_height - ch);
        !            69: 		var W = body.offsetWidth;
        !            70: 		var H = 2 * body_height - ch;
        !            71: 		var x = (screen.availWidth - W) / 2;
        !            72: 		var y = (screen.availHeight - H) / 2;
        !            73: 		window.moveTo(x, y);
        !            74: 	}
        !            75: 	document.body.onkeypress = __dlg_close_on_esc;
        !            76: };
        !            77: 
        !            78: function __dlg_translate(i18n) {
        !            79: 	var types = ["span", "option", "td", "button", "div"];
        !            80: 	for (var type in types) {
        !            81: 		var spans = document.getElementsByTagName(types[type]);
        !            82: 		for (var i = spans.length; --i >= 0;) {
        !            83: 			var span = spans[i];
        !            84: 			if (span.firstChild && span.firstChild.data) {
        !            85: 				var txt = i18n[span.firstChild.data];
        !            86: 				if (txt)
        !            87: 					span.firstChild.data = txt;
        !            88: 			}
        !            89: 		}
1.1       www        90: 	}
1.2     ! www        91: 	var txt = i18n[document.title];
        !            92: 	if (txt)
        !            93: 		document.title = txt;
1.1       www        94: };
                     95: 
                     96: // closes the dialog and passes the return info upper.
                     97: function __dlg_close(val) {
1.2     ! www        98: 	opener.Dialog._return(val);
        !            99: 	window.close();
        !           100: };
        !           101: 
        !           102: function __dlg_close_on_esc(ev) {
        !           103: 	ev || (ev = window.event);
        !           104: 	if (ev.keyCode == 27) {
        !           105: 		window.close();
        !           106: 		return false;
1.1       www       107: 	}
1.2     ! www       108: 	return true;
1.1       www       109: };