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authorMatt A. Tobin <email@mattatobin.com>2019-11-03 00:17:46 -0400
committerMatt A. Tobin <email@mattatobin.com>2019-11-03 00:17:46 -0400
commit302bf1b523012e11b60425d6eee1221ebc2724eb (patch)
treeb191a895f8716efcbe42f454f37597a545a6f421 /mailnews/base/search/content/searchTermOverlay.js
parent21b3f6247403c06f85e1f45d219f87549862198f (diff)
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Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1
Diffstat (limited to 'mailnews/base/search/content/searchTermOverlay.js')
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diff --git a/mailnews/base/search/content/searchTermOverlay.js b/mailnews/base/search/content/searchTermOverlay.js
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+/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+var gTotalSearchTerms=0;
+var gSearchTermList;
+var gSearchTerms = new Array;
+var gSearchRemovedTerms = new Array;
+var gSearchScope;
+var gSearchBooleanRadiogroup;
+
+var gUniqueSearchTermCounter = 0; // gets bumped every time we add a search term so we can always
+ // dynamically generate unique IDs for the terms.
+
+// cache these so we don't have to hit the string bundle for them
+var gMoreButtonTooltipText;
+var gLessButtonTooltipText;
+var gLoading = true;
+
+
+function searchTermContainer() {}
+
+searchTermContainer.prototype = {
+ internalSearchTerm : '',
+ internalBooleanAnd : '',
+
+ // this.searchTerm: the actual nsIMsgSearchTerm object
+ get searchTerm() { return this.internalSearchTerm; },
+ set searchTerm(val) {
+ this.internalSearchTerm = val;
+
+ var term = val;
+ // val is a nsIMsgSearchTerm
+ var searchAttribute=this.searchattribute;
+ var searchOperator=this.searchoperator;
+ var searchValue=this.searchvalue;
+
+ // now reflect all attributes of the searchterm into the widgets
+ if (searchAttribute)
+ {
+ // for custom, the value is the custom id, not the integer attribute
+ if (term.attrib == Components.interfaces.nsMsgSearchAttrib.Custom)
+ searchAttribute.value = term.customId;
+ else
+ searchAttribute.value = term.attrib;
+ }
+ if (searchOperator) searchOperator.value = val.op;
+ if (searchValue) searchValue.value = term.value;
+
+ this.booleanAnd = val.booleanAnd;
+ this.matchAll = val.matchAll;
+ return val;
+ },
+
+ // searchscope - just forward to the searchattribute
+ get searchScope() {
+ if (this.searchattribute)
+ return this.searchattribute.searchScope;
+ return undefined;
+ },
+ set searchScope(val) {
+ var searchAttribute = this.searchattribute;
+ if (searchAttribute) searchAttribute.searchScope=val;
+ return val;
+ },
+
+ saveId: function (element, slot) {
+ this[slot] = element.id;
+ },
+
+ getElement: function (slot) {
+ return document.getElementById(this[slot]);
+ },
+
+ // three well-defined properties:
+ // searchattribute, searchoperator, searchvalue
+ // the trick going on here is that we're storing the Element's Id,
+ // not the element itself, because the XBL object may change out
+ // from underneath us
+ get searchattribute() { return this.getElement("internalSearchAttributeId"); },
+ set searchattribute(val) {
+ this.saveId(val, "internalSearchAttributeId");
+ return val;
+ },
+ get searchoperator() { return this.getElement("internalSearchOperatorId"); },
+ set searchoperator(val) {
+ this.saveId(val, "internalSearchOperatorId");
+ return val;
+ },
+ get searchvalue() { return this.getElement("internalSearchValueId"); },
+ set searchvalue(val) {
+ this.saveId(val, "internalSearchValueId");
+ return val;
+ },
+
+ booleanNodes: null,
+ get booleanAnd() { return this.internalBooleanAnd; },
+ set booleanAnd(val) {
+ this.internalBooleanAnd = val;
+ return val;
+ },
+
+ save: function () {
+ var searchTerm = this.searchTerm;
+ var nsMsgSearchAttrib = Components.interfaces.nsMsgSearchAttrib;
+
+ if (isNaN(this.searchattribute.value)) // is this a custom term?
+ {
+ searchTerm.attrib = nsMsgSearchAttrib.Custom;
+ searchTerm.customId = this.searchattribute.value;
+ }
+ else
+ {
+ searchTerm.attrib = this.searchattribute.value;
+ }
+
+ if (this.searchattribute.value > nsMsgSearchAttrib.OtherHeader && this.searchattribute.value < nsMsgSearchAttrib.kNumMsgSearchAttributes)
+ searchTerm.arbitraryHeader = this.searchattribute.label;
+ searchTerm.op = this.searchoperator.value;
+ if (this.searchvalue.value)
+ this.searchvalue.save();
+ else
+ this.searchvalue.saveTo(searchTerm.value);
+ searchTerm.value = this.searchvalue.value;
+ searchTerm.booleanAnd = this.booleanAnd;
+ searchTerm.matchAll = this.matchAll;
+ },
+ // if you have a search term element with no search term
+ saveTo: function(searchTerm) {
+ this.internalSearchTerm = searchTerm;
+ this.save();
+ }
+}
+
+var nsIMsgSearchTerm = Components.interfaces.nsIMsgSearchTerm;
+
+function initializeSearchWidgets()
+{
+ gSearchBooleanRadiogroup = document.getElementById("booleanAndGroup");
+ gSearchTermList = document.getElementById("searchTermList");
+
+ // initialize some strings
+ var bundle = document.getElementById('bundle_search');
+ gMoreButtonTooltipText = bundle.getString('moreButtonTooltipText');
+ gLessButtonTooltipText = bundle.getString('lessButtonTooltipText');
+}
+
+function initializeBooleanWidgets()
+{
+ var booleanAnd = true;
+ var matchAll = false;
+ // get the boolean value from the first term
+ var firstTerm = gSearchTerms[0].searchTerm;
+ if (firstTerm)
+ {
+ // If there is a second term, it should actually define whether we're
+ // using 'and' or not. Note that our UI is not as rich as the
+ // underlying search model, so there's the potential to lose here when
+ // grouping is involved.
+ booleanAnd = (gSearchTerms.length > 1) ?
+ gSearchTerms[1].searchTerm.booleanAnd : firstTerm.booleanAnd;
+ matchAll = firstTerm.matchAll;
+ }
+ // target radio items have value="and" or value="or" or "all"
+ gSearchBooleanRadiogroup.value = matchAll
+ ? "matchAll"
+ : (booleanAnd ? "and" : "or")
+ var searchTerms = document.getElementById("searchTermList");
+ if (searchTerms)
+ updateSearchTermsListbox(matchAll);
+}
+
+function initializeSearchRows(scope, searchTerms)
+{
+ for (var i = 0; i < searchTerms.Count(); i++) {
+ var searchTerm = searchTerms.QueryElementAt(i, nsIMsgSearchTerm);
+ createSearchRow(i, scope, searchTerm, false);
+ gTotalSearchTerms++;
+ }
+ initializeBooleanWidgets();
+ updateRemoveRowButton();
+}
+
+/**
+ * Enables/disables all the visible elements inside the search terms listbox.
+ *
+ * @param matchAllValue boolean value from the first search term
+ */
+function updateSearchTermsListbox(matchAllValue)
+{
+ var searchTerms = document.getElementById("searchTermList");
+ searchTerms.setAttribute("disabled", matchAllValue);
+ var searchAttributeList = searchTerms.getElementsByTagName("searchattribute");
+ var searchOperatorList = searchTerms.getElementsByTagName("searchoperator");
+ var searchValueList = searchTerms.getElementsByTagName("searchvalue");
+ for (var i = 0; i < searchAttributeList.length; i++) {
+ searchAttributeList[i].setAttribute("disabled", matchAllValue);
+ searchOperatorList[i].setAttribute("disabled", matchAllValue);
+ searchValueList[i].setAttribute("disabled", matchAllValue);
+ if (!matchAllValue)
+ searchValueList[i].removeAttribute("disabled");
+ }
+ var moreOrLessButtonsList = searchTerms.getElementsByTagName("button");
+ for (var i = 0; i < moreOrLessButtonsList.length; i++) {
+ moreOrLessButtonsList[i].setAttribute("disabled", matchAllValue);
+ }
+ if (!matchAllValue)
+ updateRemoveRowButton();
+}
+
+// enables/disables the less button for the first row of search terms.
+function updateRemoveRowButton()
+{
+ var firstListItem = gSearchTermList.getItemAtIndex(0);
+ if (firstListItem)
+ firstListItem.lastChild.lastChild.setAttribute("disabled", gTotalSearchTerms == 1);
+}
+
+// Returns the actual list item row index in the list of search rows
+// that contains the passed in element id.
+function getSearchRowIndexForElement(aElement)
+{
+ var listItem = aElement;
+
+ while (listItem && listItem.localName != "listitem")
+ listItem = listItem.parentNode;
+
+ return gSearchTermList.getIndexOfItem(listItem);
+}
+
+function onMore(event)
+{
+ // if we have an event, extract the list row index and use that as the row number
+ // for our insertion point. If there is no event, append to the end....
+ var rowIndex;
+
+ if (event)
+ rowIndex = getSearchRowIndexForElement(event.target) + 1;
+ else
+ rowIndex = gSearchTermList.getRowCount();
+
+ createSearchRow(rowIndex, gSearchScope, null, event != null);
+ gTotalSearchTerms++;
+ updateRemoveRowButton();
+
+ // the user just added a term, so scroll to it
+ gSearchTermList.ensureIndexIsVisible(rowIndex);
+}
+
+function onLess(event)
+{
+ if (event && gTotalSearchTerms > 1)
+ {
+ removeSearchRow(getSearchRowIndexForElement(event.target));
+ --gTotalSearchTerms;
+ }
+
+ updateRemoveRowButton();
+}
+
+// set scope on all visible searchattribute tags
+function setSearchScope(scope)
+{
+ gSearchScope = scope;
+ for (var i = 0; i < gSearchTerms.length; i++)
+ {
+ // don't set element attributes if XBL hasn't loaded
+ if (!(gSearchTerms[i].obj.searchattribute.searchScope === undefined))
+ {
+ gSearchTerms[i].obj.searchattribute.searchScope = scope;
+ // act like the user "selected" this, see bug #202848
+ gSearchTerms[i].obj.searchattribute.onSelect(null /* no event */);
+ }
+ gSearchTerms[i].scope = scope;
+ }
+}
+
+function updateSearchAttributes()
+{
+ for (var i=0; i<gSearchTerms.length; i++)
+ gSearchTerms[i].obj.searchattribute.refreshList();
+ }
+
+function booleanChanged(event) {
+ // when boolean changes, we have to update all the attributes on the search terms
+ var newBoolValue = (event.target.getAttribute("value") == "and");
+ var matchAllValue = (event.target.getAttribute("value") == "matchAll");
+ if (document.getElementById("abPopup")) {
+ var selectedAB = document.getElementById("abPopup").selectedItem.value;
+ setSearchScope(GetScopeForDirectoryURI(selectedAB));
+ }
+ for (var i=0; i<gSearchTerms.length; i++) {
+ let searchTerm = gSearchTerms[i].obj;
+ // If term is not yet initialized in the UI, change the original object.
+ if (!searchTerm || !gSearchTerms[i].initialized)
+ searchTerm = gSearchTerms[i].searchTerm;
+
+ searchTerm.booleanAnd = newBoolValue;
+ searchTerm.matchAll = matchAllValue;
+ }
+ var searchTerms = document.getElementById("searchTermList");
+ if (searchTerms)
+ {
+ if (!matchAllValue && searchTerms.hidden && !gTotalSearchTerms)
+ onMore(null); // fake to get empty row.
+ updateSearchTermsListbox(matchAllValue);
+ }
+}
+
+/**
+ * Create a new search row with all the needed elements.
+ *
+ * @param index index of the position in the menulist where to add the row
+ * @param scope a nsMsgSearchScope constant indicating scope of this search rule
+ * @param searchTerm nsIMsgSearchTerm object to hold the search term
+ * @param aUserAdded boolean indicating if the row addition was initiated by the user
+ * (e.g. via the '+' button)
+ */
+function createSearchRow(index, scope, searchTerm, aUserAdded)
+{
+ var searchAttr = document.createElement("searchattribute");
+ var searchOp = document.createElement("searchoperator");
+ var searchVal = document.createElement("searchvalue");
+
+ var moreButton = document.createElement("button");
+ var lessButton = document.createElement("button");
+ moreButton.setAttribute("class", "small-button");
+ moreButton.setAttribute("oncommand", "onMore(event);");
+ moreButton.setAttribute('label', '+');
+ moreButton.setAttribute('tooltiptext', gMoreButtonTooltipText);
+ lessButton.setAttribute("class", "small-button");
+ lessButton.setAttribute("oncommand", "onLess(event);");
+ lessButton.setAttribute('label', '\u2212');
+ lessButton.setAttribute('tooltiptext', gLessButtonTooltipText);
+
+ // now set up ids:
+ searchAttr.id = "searchAttr" + gUniqueSearchTermCounter;
+ searchOp.id = "searchOp" + gUniqueSearchTermCounter;
+ searchVal.id = "searchVal" + gUniqueSearchTermCounter;
+
+ searchAttr.setAttribute("for", searchOp.id + "," + searchVal.id);
+ searchOp.setAttribute("opfor", searchVal.id);
+
+ var rowdata = [searchAttr, searchOp, searchVal,
+ [moreButton, lessButton] ];
+ var searchrow = constructRow(rowdata);
+ searchrow.id = "searchRow" + gUniqueSearchTermCounter;
+
+ var searchTermObj = new searchTermContainer;
+ searchTermObj.searchattribute = searchAttr;
+ searchTermObj.searchoperator = searchOp;
+ searchTermObj.searchvalue = searchVal;
+
+ // now insert the new search term into our list of terms
+ gSearchTerms.splice(index, 0, {obj:searchTermObj, scope:scope, searchTerm:searchTerm, initialized:false});
+
+ var editFilter = null;
+ try { editFilter = gFilter; } catch(e) { }
+
+ var editMailView = null;
+ try { editMailView = gMailView; } catch(e) { }
+
+ if ((!editFilter && !editMailView) ||
+ (editFilter && index == gTotalSearchTerms) ||
+ (editMailView && index == gTotalSearchTerms))
+ gLoading = false;
+
+ // index is index of new row
+ // gTotalSearchTerms has not been updated yet
+ if (gLoading || index == gTotalSearchTerms) {
+ gSearchTermList.appendChild(searchrow);
+ }
+ else {
+ var currentItem = gSearchTermList.getItemAtIndex(index);
+ gSearchTermList.insertBefore(searchrow, currentItem);
+ }
+
+ // If this row was added by user action, focus the value field.
+ if (aUserAdded) {
+ document.commandDispatcher.advanceFocusIntoSubtree(searchVal);
+ searchrow.setAttribute("highlight", "true");
+ }
+
+ // bump our unique search term counter
+ gUniqueSearchTermCounter++;
+}
+
+function initializeTermFromId(id)
+{
+ initializeTermFromIndex(getSearchRowIndexForElement(document.getElementById(id)));
+}
+
+function initializeTermFromIndex(index)
+{
+ var searchTermObj = gSearchTerms[index].obj;
+
+ searchTermObj.searchScope = gSearchTerms[index].scope;
+ // the search term will initialize the searchTerm element, including
+ // .booleanAnd
+ if (gSearchTerms[index].searchTerm)
+ searchTermObj.searchTerm = gSearchTerms[index].searchTerm;
+ // here, we don't have a searchTerm, so it's probably a new element -
+ // we'll initialize the .booleanAnd from the existing setting in
+ // the UI
+ else
+ {
+ searchTermObj.booleanAnd = (gSearchBooleanRadiogroup.value == "and");
+ if (index)
+ {
+ // If we weren't pre-initialized with a searchTerm then steal the
+ // search attribute and operator from the previous row.
+ searchTermObj.searchattribute.value = gSearchTerms[index - 1].obj.searchattribute.value;
+ searchTermObj.searchoperator.value = gSearchTerms[index - 1].obj.searchoperator.value;
+ }
+ }
+
+ gSearchTerms[index].initialized = true;
+}
+
+/**
+ * Creates a <listitem> using the array children as the children
+ * of each listcell.
+ * @param aChildren An array of XUL elements to put into the listitem.
+ * Each array member is put into a separate listcell.
+ * If the member itself is an array of elements,
+ * all of them are put into the same listcell.
+ */
+function constructRow(aChildren)
+{
+ let listitem = document.createElement("listitem");
+ listitem.setAttribute("allowevents", "true");
+ for (let i = 0; i < aChildren.length; i++) {
+ let listcell = document.createElement("listcell");
+ let child = aChildren[i];
+
+ if (child instanceof Array) {
+ for (let j = 0; j < child.length; j++)
+ listcell.appendChild(child[j]);
+ } else {
+ child.setAttribute("flex", "1");
+ listcell.appendChild(child);
+ }
+ listitem.appendChild(listcell);
+ }
+ return listitem;
+}
+
+function removeSearchRow(index)
+{
+ var searchTermObj = gSearchTerms[index].obj;
+ if (!searchTermObj) {
+ return;
+ }
+
+ // if it is an existing (but offscreen) term,
+ // make sure it is initialized before we remove it.
+ if (!gSearchTerms[index].searchTerm && !gSearchTerms[index].initialized)
+ initializeTermFromIndex(index);
+
+ // need to remove row from list, so walk upwards from the
+ // searchattribute to find the first <listitem>
+ var listitem = searchTermObj.searchattribute;
+
+ while (listitem) {
+ if (listitem.localName == "listitem") break;
+ listitem = listitem.parentNode;
+ }
+
+ if (!listitem) {
+ dump("Error: couldn't find parent listitem!\n");
+ return;
+ }
+
+
+ if (searchTermObj.searchTerm) {
+ gSearchRemovedTerms[gSearchRemovedTerms.length] = searchTermObj.searchTerm;
+ } else {
+ //dump("That wasn't real. ignoring \n");
+ }
+
+ listitem.remove();
+
+ // now remove the item from our list of terms
+ gSearchTerms.splice(index, 1);
+}
+
+// save the search terms from the UI back to the actual search terms
+// searchTerms: nsISupportsArray of terms
+// termOwner: object which can contain and create the terms
+// (will be unnecessary if we just make terms creatable
+// via XPCOM)
+function saveSearchTerms(searchTerms, termOwner)
+{
+ var matchAll = gSearchBooleanRadiogroup.value == 'matchAll';
+ var i;
+ for (i = 0; i < gSearchRemovedTerms.length; i++)
+ searchTerms.RemoveElement(gSearchRemovedTerms[i]);
+
+ for (i = 0; i < gSearchTerms.length; i++) {
+ try {
+ gSearchTerms[i].obj.matchAll = matchAll;
+ var searchTerm = gSearchTerms[i].obj.searchTerm;
+ if (searchTerm) {
+ gSearchTerms[i].obj.save();
+ } else if (!gSearchTerms[i].initialized) {
+ // the term might be an offscreen one we haven't initialized yet
+ searchTerm = gSearchTerms[i].searchTerm;
+ } else {
+ // need to create a new searchTerm, and somehow save it to that
+ searchTerm = termOwner.createTerm();
+ gSearchTerms[i].obj.saveTo(searchTerm);
+ // this might not be the right place for the term,
+ // but we need to make the array longer anyway
+ termOwner.appendTerm(searchTerm);
+ }
+ searchTerms.SetElementAt(i, searchTerm);
+ } catch (ex) {
+ dump("** Error saving element " + i + ": " + ex + "\n");
+ }
+ }
+}
+
+function onReset(event)
+{
+ while (gTotalSearchTerms>0)
+ removeSearchRow(--gTotalSearchTerms);
+ onMore(null);
+}
+
+function hideMatchAllItem()
+{
+ var allItems = document.getElementById('matchAllItem');
+ if (allItems)
+ allItems.hidden = true;
+}