Added branch for hooks integration.

git-svn-id: http://redmine.rubyforge.org/svn/branches/work@1716 e93f8b46-1217-0410-a6f0-8f06a7374b81

hooks/public/javascripts/application.js

@@ -0,0 +1,137 @@
+/* redMine - project management software
+   Copyright (C) 2006-2008  Jean-Philippe Lang */
+
+function checkAll (id, checked) {
+	var els = Element.descendants(id);
+	for (var i = 0; i < els.length; i++) {
+    if (els[i].disabled==false) {
+      els[i].checked = checked;
+    }
+	}
+}
+
+function showAndScrollTo(id, focus) {
+	Element.show(id);
+	if (focus!=null) { Form.Element.focus(focus); }
+	Element.scrollTo(id);
+}
+
+var fileFieldCount = 1;
+
+function addFileField() {
+    if (fileFieldCount >= 10) return false
+    fileFieldCount++;
+    var f = document.createElement("input");
+    f.type = "file";
+    f.name = "attachments[" + fileFieldCount + "][file]";
+    f.size = 30;
+    var d = document.createElement("input");
+    d.type = "text";
+    d.name = "attachments[" + fileFieldCount + "][description]";
+    d.size = 60;
+    
+    p = document.getElementById("attachments_fields");
+    p.appendChild(document.createElement("br"));
+    p.appendChild(f);
+    p.appendChild(d);
+}
+
+function showTab(name) {
+    var f = $$('div#content .tab-content');
+	for(var i=0; i<f.length; i++){
+		Element.hide(f[i]);
+	}
+    var f = $$('div.tabs a');
+	for(var i=0; i<f.length; i++){
+		Element.removeClassName(f[i], "selected");
+	}
+	Element.show('tab-content-' + name);
+	Element.addClassName('tab-' + name, "selected");
+	return false;
+}
+
+function setPredecessorFieldsVisibility() {
+    relationType = $('relation_relation_type');
+    if (relationType && relationType.value == "precedes") {
+        Element.show('predecessor_fields');
+    } else {
+        Element.hide('predecessor_fields');
+    }
+}
+
+function promptToRemote(text, param, url) {
+    value = prompt(text + ':');
+    if (value) {
+        new Ajax.Request(url + '?' + param + '=' + encodeURIComponent(value), {asynchronous:true, evalScripts:true});
+        return false;
+    }
+}
+
+function collapseScmEntry(id) {
+    var els = document.getElementsByClassName(id, 'browser');
+	for (var i = 0; i < els.length; i++) {
+	   if (els[i].hasClassName('open')) {
+	       collapseScmEntry(els[i].id);
+	   }
+       Element.hide(els[i]);
+    }
+    $(id).removeClassName('open');
+}
+
+function expandScmEntry(id) {
+    var els = document.getElementsByClassName(id, 'browser');
+	for (var i = 0; i < els.length; i++) {
+       Element.show(els[i]);
+       if (els[i].hasClassName('loaded') && !els[i].hasClassName('collapsed')) {
+            expandScmEntry(els[i].id);
+       }
+    }
+    $(id).addClassName('open');
+}
+
+function scmEntryClick(id) {
+    el = $(id);
+    if (el.hasClassName('open')) {
+        collapseScmEntry(id);
+        el.addClassName('collapsed');
+        return false;
+    } else if (el.hasClassName('loaded')) {
+        expandScmEntry(id);
+        el.removeClassName('collapsed');
+        return false;
+    }
+    if (el.hasClassName('loading')) {
+        return false;
+    }
+    el.addClassName('loading');
+    return true;
+}
+
+function scmEntryLoaded(id) {
+    Element.addClassName(id, 'open');
+    Element.addClassName(id, 'loaded');
+    Element.removeClassName(id, 'loading');
+}
+
+function randomKey(size) {
+	var chars = new Array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z');
+	var key = '';
+	for (i = 0; i < size; i++) {
+  	key += chars[Math.floor(Math.random() * chars.length)];
+	}
+	return key;
+}
+
+/* shows and hides ajax indicator */
+Ajax.Responders.register({
+    onCreate: function(){
+        if ($('ajax-indicator') && Ajax.activeRequestCount > 0) {
+            Element.show('ajax-indicator');
+        }
+    },
+    onComplete: function(){
+        if ($('ajax-indicator') && Ajax.activeRequestCount == 0) {
+            Element.hide('ajax-indicator');
+        }
+    }
+});