RetroZilla/mailnews/base/resources/content/virtualFolderListDialog.js

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2015-10-21 05:03:22 +02:00
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is the virtual folder properties dialog
*
* The Initial Developer of the Original Code is
* David Bienvenu.
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* David Bienvenu <bienvenu@nventure.com>
* Scott MacGregor <mscott@mozilla.org>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
var gFolderPickerTree = null;
function onLoad()
{
gFolderPickerTree = document.getElementById("folderPickerTree");
if (window.arguments[0].searchFolderURIs)
{
// for each folder uri,
var srchFolderUriArray = window.arguments[0].searchFolderURIs.split('|');
// get the folder for each search URI and set the searchThisFolder flag on it
for (var i in srchFolderUriArray)
{
var realFolderRes = GetResourceFromUri(srchFolderUriArray[i]);
var realFolder = realFolderRes.QueryInterface(Components.interfaces.nsIMsgFolder);
if (realFolder)
realFolder.setInVFEditSearchScope(true, false);
}
}
}
function onUnLoad()
{
resetFolderToSearchAttribute();
}
function onOK()
{
if ( window.arguments[0].okCallback )
window.arguments[0].okCallback(generateFoldersToSearchList());
}
function onCancel()
{
// onunload will clear out the folder attributes we changed
}
function addFolderToSearchListString(aFolder, aCurrentSearchURIString)
{
if (aCurrentSearchURIString)
aCurrentSearchURIString += '|';
aCurrentSearchURIString += aFolder.URI;
return aCurrentSearchURIString;
}
function processSearchSettingForFolder(aFolder, aCurrentSearchURIString)
{
if (aFolder.inVFEditSearchScope)
aCurrentSearchURIString = addFolderToSearchListString(aFolder, aCurrentSearchURIString);
aFolder.setInVFEditSearchScope(false, false);
return aCurrentSearchURIString;
}
// warning: this routine also clears out the search property list from all of the msg folders
function generateFoldersToSearchList()
{
var uriSearchString = "";
var accountManager = Components.classes["@mozilla.org/messenger/account-manager;1"].getService(Components.interfaces.nsIMsgAccountManager);
var allServers = accountManager.allServers;
var numServers = allServers.Count();
for (var index = 0; index < numServers; index++)
{
var rootFolder = allServers.GetElementAt(index).QueryInterface(Components.interfaces.nsIMsgIncomingServer).rootFolder;
if (rootFolder)
{
uriSearchString = processSearchSettingForFolder(rootFolder, uriSearchString);
var allFolders = Components.classes["@mozilla.org/supports-array;1"].createInstance(Components.interfaces.nsISupportsArray);
rootFolder.ListDescendents(allFolders);
var numFolders = allFolders.Count();
for (var folderIndex = 0; folderIndex < numFolders; folderIndex++)
uriSearchString = processSearchSettingForFolder(allFolders.GetElementAt(folderIndex).QueryInterface(Components.interfaces.nsIMsgFolder), uriSearchString);
}
} // for each account
return uriSearchString;
}
function resetFolderToSearchAttribute()
{
// iterates over all accounts and all folders, clearing out the inVFEditScope property in case
// we set it.
var accountManager = Components.classes["@mozilla.org/messenger/account-manager;1"].getService(Components.interfaces.nsIMsgAccountManager);
var allServers = accountManager.allServers;
var numServers = allServers.Count();
for (var index = 0; index < numServers; index++)
{
var rootFolder = allServers.GetElementAt(index).QueryInterface(Components.interfaces.nsIMsgIncomingServer).rootFolder;
if (rootFolder)
{
var allFolders = Components.classes["@mozilla.org/supports-array;1"].createInstance(Components.interfaces.nsISupportsArray);
rootFolder.ListDescendents(allFolders);
var numFolders = allFolders.Count();
for (var folderIndex = 0; folderIndex < numFolders; folderIndex++)
allFolders.GetElementAt(folderIndex).QueryInterface(Components.interfaces.nsIMsgFolder).setInVFEditSearchScope(false, false);
}
} // for each account
}
function ReverseStateFromNode(row)
{
var folder = GetFolderResource(row).QueryInterface(Components.interfaces.nsIMsgFolder);
var currentState = folder.inVFEditSearchScope;
folder.setInVFEditSearchScope(!currentState, false);
}
function GetFolderResource(rowIndex)
{
return gFolderPickerTree.builder.QueryInterface(Components.interfaces.nsIXULTreeBuilder).getResourceAtIndex(rowIndex);
}
function selectFolderTreeOnClick(event)
{
// we only care about button 0 (left click) events
if (event.button != 0 || event.originalTarget.localName != "treechildren")
return;
var row = {}, col = {}, obj = {};
gFolderPickerTree.treeBoxObject.getCellAt(event.clientX, event.clientY, row, col, obj);
if (row.value == -1 || row.value > (gFolderPickerTree.view.rowCount - 1))
return;
if (event.detail == 2) {
// only toggle the search folder state when double clicking something
// that isn't a container
if (!gFolderPickerTree.view.isContainer(row.value)) {
ReverseStateFromNode(row.value);
return;
}
}
else if (event.detail == 1)
{
if (obj.value != "twisty" && col.value.id == "selectedColumn")
ReverseStateFromNode(row.value)
}
}
function onSelectFolderTreeKeyPress(event)
{
// for now, only do something on space key
if (event.charCode != KeyEvent.DOM_VK_SPACE)
return;
var treeSelection = gFolderPickerTree.view.selection;
for (var i=0;i<treeSelection.getRangeCount();i++) {
var start = {}, end = {};
treeSelection.getRangeAt(i,start,end);
for (var k=start.value;k<=end.value;k++)
ReverseStateFromNode(k);
}
}