1 files changed, 266 insertions, 0 deletions
diff --git a/mailnews/base/content/virtualFolderProperties.js b/mailnews/base/content/virtualFolderProperties.js
new file mode 100644
index 000000000..b9a984bd1
--- /dev/null
+++ b/mailnews/base/content/virtualFolderProperties.js
@@ -0,0 +1,266 @@
+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * 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 gPickedFolder;
+var gMailView = null;
+var msgWindow; // important, don't change the name of this variable. it's really a global used by commandglue.js
+var gSearchTermSession; // really an in memory temporary filter we use to read in and write out the search terms
+var gSearchFolderURIs = "";
+var gMessengerBundle = null;
+
+var nsMsgSearchScope = Components.interfaces.nsMsgSearchScope;
+
+Components.utils.import("resource://gre/modules/Services.jsm");
+Components.utils.import("resource://gre/modules/PluralForm.jsm");
+Components.utils.import("resource:///modules/mailServices.js");
+Components.utils.import("resource:///modules/virtualFolderWrapper.js");
+Components.utils.import("resource:///modules/iteratorUtils.jsm");
+Components.utils.import("resource:///modules/MailUtils.js");
+
+function onLoad()
+{
+  var windowArgs = window.arguments[0];
+  var acceptButton = document.documentElement.getButton("accept");
+
+  gMessengerBundle = document.getElementById("bundle_messenger");
+
+  // call this when OK is pressed
+  msgWindow = windowArgs.msgWindow;
+
+  initializeSearchWidgets();
+
+  setSearchScope(nsMsgSearchScope.offlineMail);
+  if (windowArgs.editExistingFolder)
+  {
+    acceptButton.label = 
+        document.documentElement.getAttribute("editFolderAcceptButtonLabel");
+    acceptButton.accesskey = 
+        document.documentElement.getAttribute("editFolderAcceptButtonAccessKey");
+    InitDialogWithVirtualFolder(windowArgs.folder);
+  }
+  else // we are creating a new virtual folder
+  {
+    acceptButton.label = 
+        document.documentElement.getAttribute("newFolderAcceptButtonLabel");
+    acceptButton.accesskey = 
+        document.documentElement.getAttribute("newFolderAcceptButtonAccessKey");
+    // it is possible that we were given arguments to pre-fill the dialog with...
+    gSearchTermSession = Components.classes["@mozilla.org/messenger/searchSession;1"]
+                                   .createInstance(Components.interfaces.nsIMsgSearchSession);
+
+    if (windowArgs.searchTerms) // then add them to our search session
+    {
+      for (let searchTerm in fixIterator(windowArgs.searchTerms,
+                                         Components.interfaces.nsIMsgSearchTerm))
+        gSearchTermSession.appendTerm(searchTerm);
+    }
+    if (windowArgs.folder)
+    {
+      // pre select the folderPicker, based on what they selected in the folder pane
+      gPickedFolder = windowArgs.folder;
+      try {
+        document.getElementById("msgNewFolderPopup").selectFolder(windowArgs.folder);
+      } catch(ex) {
+        document.getElementById("msgNewFolderPicker")
+                .setAttribute("label", windowArgs.folder.prettyName);
+      }
+
+      // if the passed in URI is not a server then pre-select it as the folder to search
+      if (!windowArgs.folder.isServer)
+        gSearchFolderURIs = windowArgs.folder.URI;
+    }
+
+    let folderNameField = document.getElementById("name");
+    folderNameField.hidden = false;
+    folderNameField.focus();
+    if (windowArgs.newFolderName)
+      folderNameField.value = windowArgs.newFolderName;
+    if (windowArgs.searchFolderURIs)
+      gSearchFolderURIs = windowArgs.searchFolderURIs;
+
+    setupSearchRows(gSearchTermSession.searchTerms);
+    doEnabling(); // we only need to disable/enable the OK button for new virtual folders
+  }
+
+  if (typeof windowArgs.searchOnline != "undefined")
+    document.getElementById('searchOnline').checked = windowArgs.searchOnline;
+  updateOnlineSearchState();
+  updateFoldersCount();
+}
+
+function setupSearchRows(aSearchTerms)
+{
+  if (aSearchTerms && aSearchTerms.Count() > 0)
+    initializeSearchRows(nsMsgSearchScope.offlineMail, aSearchTerms); // load the search terms for the folder
+  else
+    onMore(null);
+}
+
+function updateOnlineSearchState()
+{
+  var enableCheckbox = false;
+  var checkbox = document.getElementById('searchOnline');
+  // only enable the checkbox for selection, for online servers
+  var srchFolderUriArray = gSearchFolderURIs.split('|');
+  if (srchFolderUriArray[0])
+  {
+    var realFolder = MailUtils.getFolderForURI(srchFolderUriArray[0]);
+    enableCheckbox =  realFolder.server.offlineSupportLevel; // anything greater than 0 is an online server like IMAP or news
+  }
+
+  if (enableCheckbox)
+    checkbox.removeAttribute('disabled');
+  else
+  {
+    checkbox.setAttribute('disabled', true);
+    checkbox.checked = false;
+  }
+}
+
+function InitDialogWithVirtualFolder(aVirtualFolder)
+{
+  let virtualFolderWrapper =
+    VirtualFolderHelper.wrapVirtualFolder(window.arguments[0].folder);
+
+  // when editing an existing folder, hide the folder picker that stores the parent location of the folder
+  document.getElementById("chooseFolderLocationRow").collapsed = true;
+  let folderNameField = document.getElementById("existingName");
+  folderNameField.hidden = false;
+
+  gSearchFolderURIs = virtualFolderWrapper.searchFolderURIs;
+  updateFoldersCount();
+  document.getElementById('searchOnline').checked = virtualFolderWrapper.onlineSearch;
+  gSearchTermSession = virtualFolderWrapper.searchTermsSession;
+
+  setupSearchRows(gSearchTermSession.searchTerms);
+
+  // set the name of the folder
+  let folderBundle = document.getElementById("bundle_folder");
+  let name = folderBundle.getFormattedString("verboseFolderFormat",
+               [aVirtualFolder.prettyName, aVirtualFolder.server.prettyName]);
+  folderNameField.setAttribute("label", name);
+  // update the window title based on the name of the saved search
+  document.title = gMessengerBundle.getFormattedString("editVirtualFolderPropertiesTitle",
+                                                       [aVirtualFolder.prettyName]);
+}
+
+function onFolderPick(aEvent) {
+  gPickedFolder = aEvent.target._folder;
+  document.getElementById("msgNewFolderPopup")
+          .selectFolder(gPickedFolder);
+}
+
+function onOK()
+{
+  var name = document.getElementById("name").value;
+  var searchOnline = document.getElementById('searchOnline').checked;
+
+  if (!gSearchFolderURIs)
+  {
+    Services.prompt.alert(window, null,
+                          gMessengerBundle.getString('alertNoSearchFoldersSelected'));
+    return false;
+  }
+
+  if (window.arguments[0].editExistingFolder)
+  {
+    // update the search terms
+    saveSearchTerms(gSearchTermSession.searchTerms, gSearchTermSession);
+    // save the settings
+    let virtualFolderWrapper =
+      VirtualFolderHelper.wrapVirtualFolder(window.arguments[0].folder);
+    virtualFolderWrapper.searchTerms = gSearchTermSession.searchTerms;
+    virtualFolderWrapper.searchFolders = gSearchFolderURIs;
+    virtualFolderWrapper.onlineSearch = searchOnline;
+    virtualFolderWrapper.cleanUpMessageDatabase();
+
+    MailServices.accounts.saveVirtualFolders();
+
+    if (window.arguments[0].onOKCallback)
+      window.arguments[0].onOKCallback(virtualFolderWrapper.virtualFolder.URI);
+    return true;
+  }
+  var uri = gPickedFolder.URI;
+  if (name && uri) // create a new virtual folder
+  {
+    // check to see if we already have a folder with the same name and alert the user if so...
+    var parentFolder = MailUtils.getFolderForURI(uri);
+
+    // sanity check the name based on the logic used by nsMsgBaseUtils.cpp. It can't start with a '.', it can't end with a '.', '~' or ' '.
+    // it can't contain a ';' or '#'.
+    if (/^\.|[\.\~ ]$|[\;\#]/.test(name))
+    {
+      Services.prompt.alert(window, null,
+                            gMessengerBundle.getString("folderCreationFailed"));
+      return false;
+    }
+    else if (parentFolder.containsChildNamed(name))
+    {
+      Services.prompt.alert(window, null,
+                            gMessengerBundle.getString("folderExists"));
+      return false;
+    }
+
+    saveSearchTerms(gSearchTermSession.searchTerms, gSearchTermSession);
+    VirtualFolderHelper.createNewVirtualFolder(name, parentFolder, gSearchFolderURIs,
+                                               gSearchTermSession.searchTerms,
+                                               searchOnline);
+  }
+
+  return true;
+}
+
+function doEnabling()
+{
+  var acceptButton = document.documentElement.getButton("accept");
+  acceptButton.disabled = !document.getElementById("name").value;
+}
+
+function chooseFoldersToSearch()
+{
+  // if we have some search folders already, then root the folder picker dialog off the account
+  // for those folders. Otherwise fall back to the preselectedfolderURI which is the parent folder
+  // for this new virtual folder.
+  var dialog = window.openDialog("chrome://messenger/content/virtualFolderListDialog.xul", "",
+                                 "chrome,titlebar,modal,centerscreen,resizable",
+                                 {searchFolderURIs:gSearchFolderURIs,
+                                  okCallback:onFolderListDialogCallback});
+}
+
+// callback routine from chooseFoldersToSearch
+function onFolderListDialogCallback(searchFolderURIs)
+{
+  gSearchFolderURIs = searchFolderURIs;
+  updateFoldersCount();
+  updateOnlineSearchState(); // we may have changed the server type we are searching...
+}
+
+function updateFoldersCount()
+{
+  let srchFolderUriArray = gSearchFolderURIs.split('|');
+  let folderCount = gSearchFolderURIs ? srchFolderUriArray.length : 0;
+  let foldersList = document.getElementById("chosenFoldersCount");
+  foldersList.textContent =
+    PluralForm.get(folderCount, gMessengerBundle.getString("virtualFolderSourcesChosen"))
+              .replace("#1", folderCount);
+  if (folderCount > 0) {
+    let folderNames = [];
+    for (let folderURI of srchFolderUriArray) {
+      let folder = MailUtils.getFolderForURI(folderURI);
+      let name = this.gMessengerBundle.getFormattedString("verboseFolderFormat",
+        [folder.prettyName, folder.server.prettyName]);
+      folderNames.push(name);
+    }
+    foldersList.setAttribute("tooltiptext", folderNames.join("\n"));
+  } else {
+    foldersList.removeAttribute("tooltiptext");
+  }
+}
+
+function onEnterInSearchTerm()
+{
+  // stub function called by the core search widget code...
+  // nothing for us to do here
+}