From 884417ff10c2346972d005224e91f5662de87c94 Mon Sep 17 00:00:00 2001
From: phasefx <phasefx@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Thu, 12 Nov 2009 00:07:13 +0000
Subject: [PATCH] Some refactoring. Works with <toolbarbutton type="checked">
now, and monitors all the attributes listed in @oils_persist whenever the
virtual oils_persist event is triggered. Provides a way to fire said event
manually, and offers @oils_persist_events for providing a specific list of
events with which to trigger the oils_persist virtual event.
git-svn-id: svn://svn.open-ils.org/ILS/trunk@14877 dcc99617-32d9-48b4-a31d-7c20da2025e4
---
.../chrome/content/OpenILS/global_util.js | 249 +++++++++------------
1 file changed, 111 insertions(+), 138 deletions(-)
diff --git a/Open-ILS/xul/staff_client/chrome/content/OpenILS/global_util.js b/Open-ILS/xul/staff_client/chrome/content/OpenILS/global_util.js
index 1a5d8735dd..f99b2f14de 100644
--- a/Open-ILS/xul/staff_client/chrome/content/OpenILS/global_util.js
+++ b/Open-ILS/xul/staff_client/chrome/content/OpenILS/global_util.js
@@ -50,8 +50,66 @@
}
}
+ function oils_persist(e) {
+ try {
+ var evt = document.createEvent("Events");
+ evt.initEvent( 'oils_persist', true, true );
+ e.dispatchEvent(evt);
+ } catch(E) {
+ alert('Error with oils_persist():' + E);
+ }
+ }
+
function persist_helper() {
try {
+ function gen_event_handler(etype,node) {
+ return function(ev) {
+ try {
+ var evt = document.createEvent("Events");
+ evt.initEvent( 'oils_persist', true, true );
+ ev.target.dispatchEvent(evt);
+ } catch(E) {
+ alert('Error in persist_helper, firing virtual event oils_persist after ' + etype + ' event on ' + node.nodeName + '.id = ' + node.id + ': ' + E);
+ }
+ };
+ };
+
+ function gen_oils_persist_handler(bk,node) {
+ return function(ev) {
+ try {
+ netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
+ var target;
+ if (ev.target.nodeName == 'command') {
+ target = node;
+ if (ev.explicitOriginalTarget != node) return;
+ } else {
+ target = ev.target;
+ }
+ var filename = location.pathname.split('/')[ location.pathname.split('/').length - 1 ];
+ var base_key = 'oils_persist_' + String(location.hostname + '_' + filename + '_' + target.getAttribute('id')).replace('/','_','g') + '_';
+ var attribute_list = target.getAttribute('oils_persist').split(' ');
+ dump('persist_helper: <<< ' + target.nodeName + '.id = ' + target.id + '\t' + bk + '\n');
+ for (var j = 0; j < attribute_list.length; j++) {
+ var key = base_key + attribute_list[j];
+ var value = target.getAttribute( attribute_list[j] );
+ if ( attribute_list[j] == 'checked' && ['checkbox','toolbarbutton'].indexOf( target.nodeName ) > -1 ) {
+ value = target.checked;
+ dump('\t' + value + ' <== .' + attribute_list[j] + '\n');
+ } else if ( attribute_list[j] == 'value' && ['textbox'].indexOf( target.nodeName ) > -1 ) {
+ value = target.value;
+ dump('\t' + value + ' <== .' + attribute_list[j] + '\n');
+ } else {
+ dump('\t' + value + ' <== @' + attribute_list[j] + '\n');
+ }
+ prefs.setCharPref( key, value );
+ // TODO: Need to add logic for window resizing, splitter repositioning, grippy state, etc.
+ }
+ } catch(E) {
+ alert('Error in persist_helper() event listener for ' + bk + ': ' + E);
+ }
+ };
+ }
+
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces['nsIPrefBranch']);
var nodes = document.getElementsByAttribute('oils_persist','*');
@@ -59,174 +117,89 @@
var filename = location.pathname.split('/')[ location.pathname.split('/').length - 1 ];
var base_key = 'oils_persist_' + String(location.hostname + '_' + filename + '_' + nodes[i].getAttribute('id')).replace('/','_','g') + '_';
var attribute_list = nodes[i].getAttribute('oils_persist').split(' ');
+ dump('persist_helper: >>> ' + nodes[i].nodeName + '.id = ' + nodes[i].id + '\t' + base_key + '\n');
for (var j = 0; j < attribute_list.length; j++) {
var key = base_key + attribute_list[j];
var has_key = prefs.prefHasUserValue(key);
var value = has_key ? prefs.getCharPref(key) : null;
if (value == 'true') { value = true; }
if (value == 'false') { value = false; }
- dump('persist_helper: >>> retrieving key = ' + key + ' (' + (has_key ? 'found' : 'not found') + ') value = ' + value + ' for ' + nodes[i].nodeName + '\n');
if (has_key) {
- if (attribute_list[j]=='checked') {
+ if ( attribute_list[j] == 'checked' && ['checkbox','toolbarbutton'].indexOf( nodes[i].nodeName ) > -1 ) {
nodes[i].checked = value;
- dump('\t.checked = ' + value + '\n');
+ dump('\t' + value + ' ==> .' + attribute_list[j] + '\n');
if (!value) {
nodes[i].removeAttribute('checked');
dump('\tremoving @checked\n');
}
+ } else if ( attribute_list[j] == 'value' && ['textbox'].indexOf( nodes[i].nodeName ) > -1 ) {
+ nodes[i].value = value;
+ dump('\t' + value + ' ==> .' + attribute_list[j] + '\n');
} else {
nodes[i].setAttribute( attribute_list[j], value);
- dump('\t@' + attribute_list[j] + ' = ' + value + '\n');
- }
- if (attribute_list[j]=='value') {
- nodes[i].value = value;
- dump('\t.value = ' + value + '\n');
+ dump('\t' + value + ' ==> @' + attribute_list[j] + '\n');
}
}
}
- if ( (nodes[i].nodeName == 'checkbox' || nodes[i].nodeName == 'menuitem' || nodes[i].nodeName == 'toolbarbutton') && attribute_list.indexOf('checked') > -1 ) {
- var cmd = nodes[i].getAttribute('command');
- var cmd_el = document.getElementById(cmd);
- if (nodes[i].disabled == false && nodes[i].hidden == false) {
- var no_poke = nodes[i].getAttribute('oils_persist_no_poke');
- if (no_poke && no_poke == 'true') {
- // Timing issue for some checkboxes; don't poke them with an event
- dump('\tpersist_helper: not poking element with key = ' + key + '\n');
- } else {
- if (cmd_el) {
- dump('\tpersist_helper: poking @command element for element with key = ' + key + '\n');
- var evt = document.createEvent("Events");
- evt.initEvent( 'command', true, true );
- cmd_el.dispatchEvent(evt);
- } else {
- dump('\tpersist_helper: poking element with key = ' + key + '\n');
- var evt = document.createEvent("Events");
- evt.initEvent( 'command', true, true );
- nodes[i].dispatchEvent(evt);
- }
- }
- }
- if (cmd_el) {
- cmd_el.addEventListener(
- 'command',
- function(ev) {
- try {
- var evt = document.createEvent("Events");
- evt.initEvent( 'oils_persist', true, true );
- ev.target.dispatchEvent(evt);
- } catch(E) {
- alert('Error in persist_helper, firing virtual event oils_persist after command event on <command> element: ' + E);
- }
- },
- false
- );
- cmd_el.addEventListener(
- 'oils_persist',
- function (bk,explicit_original_node) {
- return function(ev) {
- try {
- netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
- if (ev.explicitOriginalTarget != explicit_original_node) return;
- var key = bk + 'checked';
- var value;
- if ( ['checkbox','toolbarbutton'].indexOf( ev.explicitOriginalTarget.nodeName ) > -1 ) {
- value = ev.explicitOriginalTarget.checked;
- ev.explicitOriginalTarget.setAttribute( 'checked', value ? value : '' );
- } else {
- value = ev.explicitOriginalTarget.getAttribute('checked'); // menuitem with type="checkbox"
- }
- prefs.setCharPref( key, value );
- dump('persist_helper: <<< setting key = ' + key + ' value = ' + value + ' for checkbox/menuitem/toolbarbutton via <command>\n');
- } catch(E) {
- alert('Error in persist_helper(), checkbox/menuitem/toolbarbutton -> command, oils_persist event listener: ' + E);
- }
- };
- }( base_key, nodes[i] ),
- false
- );
+ var cmd = nodes[i].getAttribute('command');
+ var cmd_el = document.getElementById(cmd);
+ if (nodes[i].disabled == false && nodes[i].hidden == false) {
+ var no_poke = nodes[i].getAttribute('oils_persist_no_poke');
+ if (no_poke && no_poke == 'true') {
+ // Timing issue for some checkboxes; don't poke them with an event
+ dump('\tnot poking\n');
} else {
- nodes[i].addEventListener(
- 'command',
- function(ev) {
- try {
- var evt = document.createEvent("Events");
- evt.initEvent( 'oils_persist', true, true );
- ev.target.dispatchEvent(evt);
- } catch(E) {
- alert('Error in persist_helper, firing virtual event oils_persist after command event on element: ' + E);
- }
- },
- false
- );
- nodes[i].addEventListener(
- 'oils_persist',
- function(bk) {
- return function(ev) {
- try {
- netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
- var key = bk + 'checked';
- var value;
- if ( ['checkbox','toolbarbutton'].indexOf( ev.target.nodeName ) > -1 ) {
- value = ev.target.checked;
- ev.target.setAttribute( 'checked', value ? value : '' );
- } else {
- value = ev.target.getAttribute('checked'); // menuitem with type="checkbox"
- }
- prefs.setCharPref( key, value );
- dump('persist_helper: <<< setting key = ' + key + ' value = ' + value + ' for checkbox/menuitem/toolbarbutton\n');
- } catch(E) {
- alert('Error in persist_helper(), checkbox/menuitem/toolbarbutton oils_persist event listener: ' + E);
- }
- };
- }(base_key),
- false
- );
- }
- } else if ( (nodes[i].nodeName == 'textbox') && attribute_list.indexOf('value') > -1) {
- if (nodes[i].disabled == false && nodes[i].hidden == false) {
- var no_poke = nodes[i].getAttribute('oils_persist_no_poke');
- if (no_poke && no_poke == 'true') {
- dump('\tpersist_helper: not poking element with key = ' + key + '\n');
+ if (cmd_el) {
+ dump('\tpoking @command\n');
+ var evt = document.createEvent("Events");
+ evt.initEvent( 'command', true, true );
+ cmd_el.dispatchEvent(evt);
} else {
- dump('\tpersist_helper: poking element with key = ' + key + '\n');
+ dump('\tpoking\n');
var evt = document.createEvent("Events");
- evt.initEvent( 'change', true, true );
+ evt.initEvent( 'command', true, true );
nodes[i].dispatchEvent(evt);
}
}
- nodes[i].addEventListener(
- 'change',
- function(ev) {
- try {
- var evt = document.createEvent("Events");
- evt.initEvent( 'oils_persist', true, true );
- ev.target.dispatchEvent(evt);
- } catch(E) {
- alert('Error in persist_helper, firing virtual event oils_persist after change event on element: ' + E);
- }
- },
+ }
+ if (cmd_el) {
+ cmd_el.addEventListener(
+ 'command',
+ gen_event_handler('command',cmd_el),
false
);
+ cmd_el.addEventListener(
+ 'oils_persist',
+ gen_oils_persist_handler( base_key, nodes[i] ),
+ false
+ );
+ } else {
+ var event_types = [];
+ if (nodes[i].hasAttribute('oils_persist_events')) {
+ var event_type_list = nodes[i].getAttribute('oils_persist_events').split(' ');
+ for (var j = 0; j < event_type_list.length; j++) {
+ event_types.push( event_type_list[j] );
+ }
+ } else {
+ if (nodes[i].nodeName == 'textbox') {
+ event_types.push('change');
+ } else {
+ event_types.push('command');
+ }
+ }
+ for (var j = 0; j < event_types.length; j++) {
+ nodes[i].addEventListener(
+ event_types[j],
+ gen_event_handler(event_types[j],nodes[i]),
+ false
+ );
+ }
nodes[i].addEventListener(
'oils_persist',
- function(bk) {
- return function(ev) {
- try {
- netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
- var key = bk + 'value';
- var value = ev.target.value;
- ev.target.setAttribute( 'value', value );
- prefs.setCharPref( key, value );
- dump('persist_helper: <<< setting key = ' + key + ' value = ' + value + ' for value\n');
- } catch(E) {
- alert('Error in persist_helper(), textbox oils_persist event listener: ' + E);
- }
- };
- }(base_key),
+ gen_oils_persist_handler( base_key, nodes[i] ),
false
);
}
- // TODO: Need to add event listeners for window resizing, splitter repositioning, grippy state, etc.
}
} catch(E) {
alert('Error in persist_helper(): ' + E);
--
2.11.0