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Viewing changes to services/editor/htmlarea/dialog.js

  • Committer: Bazaar Package Importer
  • Author(s): Ola Lundqvist
  • Date: 2005-05-04 23:08:08 UTC
  • Revision ID: james.westby@ubuntu.com-20050504230808-p4hf3hk28o3v7wir
Tags: upstream-3.0.4
Import upstream version 3.0.4

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services/editor/htmlarea/dialog.js
 
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// htmlArea v3.0 - Copyright (c) 2003-2004 interactivetools.com, inc.
 
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// This copyright notice MUST stay intact for use (see license.txt).
 
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//
 
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// Portions (c) dynarch.com, 2003-2004
 
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//
 
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// A free WYSIWYG editor replacement for <textarea> fields.
 
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// For full source code and docs, visit http://www.interactivetools.com/
 
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//
 
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// Version 3.0 developed by Mihai Bazon.
 
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//   http://dynarch.com/mishoo
 
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//
 
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// $Id: dialog.js,v 1.6 2004/03/04 09:34:14 mishoo Exp $
 
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// Though "Dialog" looks like an object, it isn't really an object.  Instead
 
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// it's just namespace for protecting global symbols.
 
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function Dialog(url, action, init) {
 
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        if (typeof init == "undefined") {
 
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                init = window;  // pass this window object by default
 
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        }
 
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        Dialog._geckoOpenModal(url, action, init);
 
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};
 
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Dialog._parentEvent = function(ev) {
 
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        setTimeout( function() { if (Dialog._modal && !Dialog._modal.closed) { Dialog._modal.focus() } }, 50);
 
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        if (Dialog._modal && !Dialog._modal.closed) {
 
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                HTMLArea._stopEvent(ev);
 
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        }
 
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};
 
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// should be a function, the return handler of the currently opened dialog.
 
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Dialog._return = null;
 
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// constant, the currently opened dialog
 
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Dialog._modal = null;
 
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// the dialog will read it's args from this variable
 
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Dialog._arguments = null;
 
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Dialog._geckoOpenModal = function(url, action, init) {
 
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        var dlg = window.open(url, "hadialog",
 
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                              "toolbar=no,menubar=no,personalbar=no,width=10,height=10," +
 
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                              "scrollbars=no,resizable=yes,modal=yes,dependable=yes");
 
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        Dialog._modal = dlg;
 
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        Dialog._arguments = init;
 
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        // capture some window's events
 
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        function capwin(w) {
 
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                HTMLArea._addEvent(w, "click", Dialog._parentEvent);
 
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                HTMLArea._addEvent(w, "mousedown", Dialog._parentEvent);
 
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                HTMLArea._addEvent(w, "focus", Dialog._parentEvent);
 
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        };
 
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        // release the captured events
 
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        function relwin(w) {
 
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                HTMLArea._removeEvent(w, "click", Dialog._parentEvent);
 
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                HTMLArea._removeEvent(w, "mousedown", Dialog._parentEvent);
 
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                HTMLArea._removeEvent(w, "focus", Dialog._parentEvent);
 
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        };
 
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        capwin(window);
 
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        // capture other frames
 
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        for (var i = 0; i < window.frames.length; capwin(window.frames[i++]));
 
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        // make up a function to be called when the Dialog ends.
 
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        Dialog._return = function (val) {
 
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                if (val && action) {
 
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                        action(val);
 
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                }
 
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                relwin(window);
 
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                // capture other frames
 
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                for (var i = 0; i < window.frames.length; relwin(window.frames[i++]));
 
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                Dialog._modal = null;
 
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        };
 
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};