By cgm
Has 3 other scripts.
/*
Google Local View Based Refresh User Script
version 0.1 BETA
04-05-2006
Copyright (c) 2006, Chris McKeever
Released under the GPL license
http://www.gnu.org/copyleft/gpl.html
I try to monitor the Grease Monkey Mail List.
http://www.mozdev.org/mailman/listinfo/greasemonkey
Please post questions/comments and suggestions.
This script adds a Pseduo-AJAX interface interaction similiar to the GMaps API
to the Google Local Search Page.
--------------------------------------------------------------------
This is a Greasemonkey user script.
To install, you need Greasemonkey: http://greasemonkey.mozdev.org/
Then restart Firefox and revisit this script.
Under Tools, there will be a new menu item to "Install User Script".
Accept the default configuration and install.
To uninstall, go to Tools/Manage User Scripts,
select "Google Local View Based Refresh", and click Uninstall.
--------------------------------------------------------------------
*/
// ==UserScript==
// @name Auto View Based Refresh - Google Local
// @namespace http://r2unit.com/greasemonkey
// @description Updates Local Search Results with Map Move
// @include http://maps.google.com/*
// @include http://local.google.com/*
// @include http://*.google.com/loc*
// @include http://google.com/loc*
// ==/UserScript==
if (top == self){
unsafeWindow.addEventListener('load', function(){
if (!unsafeWindow.GEvent) return;
vbr_add();
// overwrite the loadVPage function to add listeners _after_ they have been rendered
window.location.href = "javascript:(function(){ "
+ " window.loadVPage = function(vPage, stateBox){"
+ " gInitialPage = false;"
+ " eval(\"try { e('q_d').focus(); } catch (e) {}\");"
+ " if (gApplication) {"
+ " gApplication.clear();"
+ " }"
+ " loadVPageText(vPage);"
+ " if (!gApplication) {"
+ " gPendingVPage = vPage;"
+ " gPendingState = stateBox;"
+ " return;"
+ " } else {"
+ " gApplication.loadVPage(vPage, stateBox);"
// added listener magic
+ " var alpha = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';"
+ " for (var c=0; c<26; c++) {"
+ " var m_id = alpha.charAt(c); "
+ " if (gApplication.getMarker(m_id)){ "
+ " GEvent.addListener(gApplication.getMarker(m_id),'infowindowopen',function(m_id){"
+ " if (document.getElementById('vbr').checked == 1){"
+ " document.getElementById('vbr_m').value = 0;"
+ " document.getElementById('vbr_i').innerHTML = '<I>Info Window Open</I>';"
+ " }"
+ " });"
+ " GEvent.addListener(gApplication.getMarker(m_id),'infowindowclose',function(m_id){"
+ " if (document.getElementById('vbr').checked == 1){"
+ " document.getElementById('vbr_m').value = 2;"
+ " document.getElementById('vbr_i').innerHTML = '';"
+ " }"
+ " });"
+ " }"
+ " }"
// end added code
+ " updatePageUrl();"
+ " }"
+ " }" // end overwrite function
+ " })();";
// listener event for map move
unsafeWindow.GEvent.addListener(unsafeWindow.gApplication.getMap(),'moveend',function(){
var t = 1;
if (document.getElementById('vbr_m').value == 2) {
// race condition for markers off map and move triggers a refresh
t = 500;
} else if (document.getElementById('vbr_m').value != 1) return;
setTimeout(function(){
if (document.getElementById('vbr_m').value == 0) return;
document.getElementById('vbr_m').value = 1;
window.location.href = "javascript:(function(){ "
+ " var form_n; "
// check which form is active
+ " if (document.getElementById('q_f').style.display != 'none'){ "
+ " form_n = 'q_form'; "
+ " if(document.getElementById('q_d').value == '') return;"
+ " }else if (document.getElementById('l_f').style.display != 'none'){ "
+ " form_n = 'l_form'; "
+ " if(document.getElementById('l_d').value == '') return;"
+ " }else { "
+ " return; "
+ " } "
+ " window.updatePageUrl;"
// trigger the page search submit and onsubmit function
+ " window.onSearch(document.getElementById(form_n)); "
+ " document.getElementById(form_n).submit();"
+ " })();";
},t);
});
// listener event for map zoom
unsafeWindow.GEvent.addListener(unsafeWindow.gApplication.getMap(),'zoom',function(){
var t = 1;
if (document.getElementById('vbr_m').value == 2) {
// race condition for markers off map and move triggers a refresh
t = 500;
} else if (document.getElementById('vbr_m').value != 1) return;
setTimeout(function(){
if (document.getElementById('vbr_m').value == 0) return;
document.getElementById('vbr_m').value = 1;
window.location.href = "javascript:(function(){ "
+ " var form_n; "
// check which form is active
+ " if (document.getElementById('q_f').style.display != 'none'){ "
+ " form_n = 'q_form'; "
+ " if(document.getElementById('q_d').value == '') return;"
+ " }else if (document.getElementById('l_f').style.display != 'none'){ "
+ " form_n = 'l_form'; "
+ " if(document.getElementById('l_d').value == '') return;"
+ " }else { "
+ " return; "
+ " } "
+ " window.updatePageUrl;"
// trigger the page search submit and onsubmit function
+ " window.onSearch(document.getElementById(form_n)); "
+ " document.getElementById(form_n).submit();"
+ " })();";
},t);
});
// if page loads with markers (from a direct link) - add listeners after page load
var alpha = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
for (var c=0; c<26; c++) {
var marker = alpha.charAt(c);
if (unsafeWindow.gApplication.getMarker(marker)){
unsafeWindow.GEvent.addListener(unsafeWindow.gApplication.getMarker(marker),'infowindowopen',function(){
if (document.getElementById('vbr').checked == 1){
document.getElementById('vbr_m').value = 0;
document.getElementById('vbr_i').innerHTML = "<I>Info Window Open</I>";
}
});
unsafeWindow.GEvent.addListener(unsafeWindow.gApplication.getMarker(marker),'infowindowclose',function(){
if (document.getElementById('vbr').checked == 1){
document.getElementById('vbr_m').value = 2;
document.getElementById('vbr_i').innerHTML = "";
}
});
}
}
},false)
}
function vbr_add(){
// create VBR toggle
var search_option, newElement, ex_span;
if (top == self){
search_option = document.getElementById('d_l');
if (search_option) {
newElement = document.createElement('div');
search_option.parentNode.insertBefore(newElement, search_option.nextSibling);
if (newElement.innerHTML == '') {
newElement.innerHTML = "<INPUT TYPE=checkbox id='vbr' checked onClick=\"javascript:(function(){"
+ " var vbr_m = getElementById('vbr_m');"
+ " if (vbr_m.value == 1){ vbr_m.value = 0; } else {vbr_m.value = 1; }"
+ "})();\"/> <SPAN id=vbr_t>View Based Refresh</SPAN> <SPAN id=vbr_i></SPAN>"
+ "<input type='hidden' id='vbr_m' value=1 name=vbr_m />";
}
ex_span = xpath("//span[@class='example']");
ex_span[0].innerHTML = ex_span[0].innerHTML + "<BR>Search Requests using VBR can not have location information (i.e. \"Coffee Chicago\")";
}
}
unsafeWindow.resizeMap();
}
function xpath(pattern){
// simple xpath parser
var a_emt = new Array();
var sshot = document.evaluate(pattern, document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
if( sshot.snapshotLength > 0){
for (i=0; i< sshot.snapshotLength; i++){
a_emt[i] = sshot.snapshotItem(i);
}
return a_emt;
}
return null;
}
