File:
[LON-CAPA] /
loncom /
html /
htmlarea /
Attic /
dialog.js
Revision
1.2:
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Tue Jun 1 23:46:10 2004 UTC (20 years, 2 months ago) by
www
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CVS tags:
version_2_5_X,
version_2_5_99_0,
version_2_5_2,
version_2_5_1,
version_2_5_0,
version_2_4_X,
version_2_4_99_0,
version_2_4_2,
version_2_4_1,
version_2_4_0,
version_2_3_X,
version_2_3_99_0,
version_2_3_2,
version_2_3_1,
version_2_3_0,
version_2_2_X,
version_2_2_99_1,
version_2_2_99_0,
version_2_2_2,
version_2_2_1,
version_2_2_0,
version_2_1_X,
version_2_1_99_3,
version_2_1_99_2,
version_2_1_99_1,
version_2_1_99_0,
version_2_1_3,
version_2_1_2,
version_2_1_1,
version_2_1_0,
version_2_0_X,
version_2_0_99_1,
version_2_0_2,
version_2_0_1,
version_2_0_0,
version_1_99_3,
version_1_99_2,
version_1_99_1_tmcc,
version_1_99_1,
version_1_99_0_tmcc,
version_1_99_0,
version_1_3_X,
version_1_3_3,
version_1_3_2,
version_1_3_1,
version_1_3_0,
version_1_2_X,
version_1_2_99_1,
version_1_2_99_0,
version_1_2_1,
version_1_2_0,
version_1_1_99_5,
version_1_1_99_4,
version_1_1_99_3,
version_1_1_99_2,
version_1_1_99_1,
version_1_1_99_0,
HEAD
Next version HTMLArea.
1: // htmlArea v3.0 - Copyright (c) 2003-2004 interactivetools.com, inc.
2: // This copyright notice MUST stay intact for use (see license.txt).
3: //
4: // Portions (c) dynarch.com, 2003-2004
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: dialog.js,v 1.2 2004/06/01 23:46:10 www Exp $
13:
14: // Though "Dialog" looks like an object, it isn't really an object. Instead
15: // it's just namespace for protecting global symbols.
16:
17: function Dialog(url, action, init) {
18: if (typeof init == "undefined") {
19: init = window; // pass this window object by default
20: }
21: Dialog._geckoOpenModal(url, action, init);
22: };
23:
24: Dialog._parentEvent = function(ev) {
25: if (Dialog._modal && !Dialog._modal.closed) {
26: Dialog._modal.focus();
27: HTMLArea._stopEvent(ev);
28: }
29: };
30:
31: // should be a function, the return handler of the currently opened dialog.
32: Dialog._return = null;
33:
34: // constant, the currently opened dialog
35: Dialog._modal = null;
36:
37: // the dialog will read it's args from this variable
38: Dialog._arguments = null;
39:
40: Dialog._geckoOpenModal = function(url, action, init) {
41: var dlg = window.open(url, "hadialog",
42: "toolbar=no,menubar=no,personalbar=no,width=10,height=10," +
43: "scrollbars=no,resizable=yes");
44: Dialog._modal = dlg;
45: Dialog._arguments = init;
46:
47: // capture some window's events
48: function capwin(w) {
49: HTMLArea._addEvent(w, "click", Dialog._parentEvent);
50: HTMLArea._addEvent(w, "mousedown", Dialog._parentEvent);
51: HTMLArea._addEvent(w, "focus", Dialog._parentEvent);
52: };
53: // release the captured events
54: function relwin(w) {
55: HTMLArea._removeEvent(w, "click", Dialog._parentEvent);
56: HTMLArea._removeEvent(w, "mousedown", Dialog._parentEvent);
57: HTMLArea._removeEvent(w, "focus", Dialog._parentEvent);
58: };
59: capwin(window);
60: // capture other frames
61: for (var i = 0; i < window.frames.length; capwin(window.frames[i++]));
62: // make up a function to be called when the Dialog ends.
63: Dialog._return = function (val) {
64: if (val && action) {
65: action(val);
66: }
67: relwin(window);
68: // capture other frames
69: for (var i = 0; i < window.frames.length; relwin(window.frames[i++]));
70: Dialog._modal = null;
71: };
72: };
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