egroupware_official/felamimail/js/jscode/composeMessage.js

719 lines
18 KiB
JavaScript

//var tab = new Tabs(3,'activetab','inactivetab','tab','tabcontent','','','tabpage');
var selectedSuggestion;
var maxSuggestions=5;
var currentInputField;
var currentFolderSelectField;
var currentKeyCode;
var resultRows;
var results;
var keyDownCallback;
var searchesPending=0;
var resultboxVisible=false;
var searchActive=false;
// timer variables
var liveSearchTimer;
var keyboardTimeout=500;
var fileSelectorWindowTimer;
var fileSelectorWindowTimeout=500;
// windows
var fileSelectorWindow;
// special keys needed for navigation
var KEYCODE_TAB=9;
var KEYCODE_ENTER=13;
var KEYCODE_SHIFT=16;
var KEYCODE_ALT=18;
var KEYCODE_ESC=27;
var KEYCODE_LEFT=37;
var KEYCODE_UP=38;
var KEYCODE_RIGHT=39;
var KEYCODE_DOWN=40;
// disabled Keycodes
// quickserach input field
var disabledKeys1 = new Array(KEYCODE_TAB, KEYCODE_ENTER, KEYCODE_UP, KEYCODE_DOWN);
//var disabledKeys1 = new Array(KEYCODE_ENTER, KEYCODE_UP, KEYCODE_DOWN);
var decodedFolder;
function initAll()
{
//tab.init();
//alert(document.onkeydown);
var titletext = document.getElementById('fm_compose_subject').value;
if (titletext.length>0) updateTitle(titletext);
}
function addEmail(to,email)
{
//alert(to+': '+email);
var tableBody = document.getElementById('addressRows');
var tableRows = tableBody.getElementsByTagName('tr');
var lastRow = tableRows[tableRows.length-1];
var inputElements = lastRow.getElementsByTagName('input');
// look for empty fields above to fill in
for(rowCounter = tableRows.length-1; rowCounter > 0; rowCounter--)
{
var rowBefore = tableRows[rowCounter-1];
var inputBefore = rowBefore.getElementsByTagName('input');
if(inputBefore[0].value == '')
{
lastRow = rowBefore;
inputElements = inputBefore;
}
else
{
continue;
}
}
if (inputElements[0].value != '') // last row not empty --> create new
{
addAddressRow(lastRow);
lastRow = tableRows[tableRows.length-1];
inputElements = lastRow.getElementsByTagName('input');
}
// fill with email and set selectbox
inputElements[0].value = email;
var selectElements = lastRow.getElementsByTagName('select');
selectElements[0].selectedIndex = to == 'cc' ? 1 : (to == 'bcc' ? 2 : 0);
// add a new empty last row if there is no empty one at all
lastRow = tableRows[tableRows.length-1];
inputElements = lastRow.getElementsByTagName('input');
if (inputElements[0].value != '')
{
addAddressRow(lastRow);
}
}
function addAddressRow(_tableRow)
{
// the table body
var tableBody = _tableRow.parentNode;
// all table rows
var tableRows = tableBody.getElementsByTagName('tr');
var newTableRow = _tableRow.cloneNode(true);
var inputElements = newTableRow.getElementsByTagName('input');
var spanElements = newTableRow.getElementsByTagName('span');
var tdElements = newTableRow.getElementsByTagName('td');
//alert(inputElements.length);
inputElements[0].value = '';
inputElements[0].disabled = false;
inputElements[0].style.width = '99%';
for(i=0; i<spanElements.length; i++) {
if(spanElements[i].className == 'selectFolder') {
spanElements[i].style.display = 'none';
}
}
tableBody.appendChild(newTableRow);
// inputElements[0].focus();
singleRowHeight = _tableRow.clientHeight;
if (singleRowHeight == 0) singleRowHeight = 20;
if(tableRows.length > 4) {
neededHeight = singleRowHeight*4;
} else {
neededHeight = singleRowHeight*tableRows.length;
}
document.getElementById('addressDIV').style.height = neededHeight+'px';
document.getElementById('addressDIV').scrollTop = document.getElementById('addressTable').clientHeight;
}
function fm_compose_addAttachmentRow(_tableRow)
{
// the table body
var tableBody = _tableRow.parentNode;
// all table rows
var tableRows = tableBody.getElementsByTagName('tr');
var newTableRow = _tableRow.cloneNode(true);
var inputElements = newTableRow.getElementsByTagName('input');
//alert(inputElements.length);
// inputElements[0].value = '';
if(tableRows.length < 5) {
tableBody.appendChild(newTableRow);
}
// inputElements[0].focus();
singleRowHeight = _tableRow.clientHeight;
if (singleRowHeight == 0) singleRowHeight = 20;
if(tableRows.length > 4) {
neededHeight = singleRowHeight*4;
} else {
neededHeight = singleRowHeight*tableRows.length;
}
//document.getElementById('addressDIV').style.height = neededHeight+'px';
//document.getElementById('addressDIV').scrollTop = document.getElementById('addressTable').clientHeight;
}
function deleteTableRow(_imageObject)
{
// the table body
tableBody = document.getElementById('addressRows');
// all table rows
tableRows = tableBody.getElementsByTagName('tr');
if(tableRows.length > 4) {
// the row where the clicked image is located
tableRow = _imageObject.parentNode.parentNode;
// the table body
tableBody = document.getElementById('addressRows');
tableBody.removeChild(tableRow);
singleRowHeight = tableRows[0].clientHeight;
if (singleRowHeight == 0) singleRowHeight = 20;
if(tableRows.length > 4) {
neededHeight = singleRowHeight*4;
} else {
neededHeight = singleRowHeight*tableRows.length;
}
document.getElementById('addressDIV').style.height = neededHeight+'px';
} else {
// the row where the clicked image is located
tableRow = _imageObject.parentNode.parentNode;
var inputElements = tableRow.getElementsByTagName('input');
inputElements[0].value = '';
}
}
function getPosLeft(_node) {
var left=0;
if(_node.offsetParent) {
while (_node.offsetParent)
{
left += _node.offsetLeft;
_node = _node.offsetParent;
}
} else if (_node.x) {
left += _node.x;
}
return left;
}
function getPosTop(_node) {
var top=0;
if(_node.offsetParent) {
while (_node.offsetParent) {
top += _node.offsetTop;
if(_node.parentNode.scrollTop) {
top -= _node.parentNode.scrollTop
}
_node = _node.offsetParent;
}
} else if (_node.y) {
left += _node.y;
}
return top;
}
function hideResultBox() {
var resultBox;
resultBox = document.getElementById('resultBox');
resultBox.className = 'resultBoxHidden';
//document.title='Search finnished';
resultboxVisible=false;
}
function initResultBox(_inputField) {
//var resultBox;
currentInputField = _inputField;
//document.title = resultRows.length;
//document.title = "TEST";
//resultBox = document.getElementById("resultBox");
startCapturingEvents(keypressed);
}
function displayResultBox() {
var top=0;
var left=0;
var width=0;
var resultBox;
//document.title='Search finnished';
selectedSuggestion = -1;
resultBox = document.getElementById('resultBox');
if(searchActive) {
top = getPosTop(currentInputField) + currentInputField.offsetHeight;
left = getPosLeft(currentInputField);
width = currentInputField.clientWidth;
resultBox.style.top=top + 'px';
resultBox.style.left=left + 'px';
resultBox.style.width=width + 'px';
resultBox.className = 'resultBoxVisible';
}
resultRows = resultBox.getElementsByTagName('div');
resultboxVisible=true;
}
function startCapturingEvents(_callback) {
document.onkeydown = keyDown;
keyDownCallback=_callback;
// nur fuer NS4
//if (document.layers) {
// document.captureEvents(Event.KEYPRESS);
//}
}
function stopCapturingEvents() {
document.onkeydown = null;
delete currentKeyCode;
hideResultBox();
}
function keypressed(keycode, keyvalue) {
if(liveSearchTimer) {
window.clearTimeout(liveSearchTimer);
}
//_pressed = new Date().getTime();
switch (keycode) {
// case KEYCODE_LEFT:
case KEYCODE_UP:
if(selectedSuggestion > 0) {
selectSuggestion(selectedSuggestion-1);
} else {
selectSuggestion(resultRows.length-1);
}
break;
// case KEYCODE_RIGHT:
case KEYCODE_DOWN:
//document.title='down '+selectedSuggestion;
//if(selectedSuggestion) {
if(resultboxVisible) {
//document.title='is selected';
if(selectedSuggestion < resultRows.length-1) {
selectSuggestion(selectedSuggestion+1);
} else {
selectSuggestion(0);
}
}
break;
case KEYCODE_ENTER:
if(resultboxVisible) {
currentInputField.value = results[selectedSuggestion];
hideResultBox();
}
focusToNextInputField();
searchActive=false;
break;
case KEYCODE_ESC:
hideResultBox();
break;
case KEYCODE_TAB:
if(resultboxVisible) {
if( selectedSuggestion < resultRows.length-1) {
selectSuggestion(selectedSuggestion+1);
} else {
selectSuggestion(0);
}
} else {
rv = focusToNextInputField();
if (rv == 'fm_compose_subject')
{
currentKeyCode = 13;
//alert(currentKeyCode);
}
}
break;
case KEYCODE_ALT:
case KEYCODE_SHIFT:
break;
default:
//_setValue(-1);
liveSearchTimer = window.setTimeout('startLiveSearch()', keyboardTimeout);
if(!currentInputField.parentNode.parentNode.nextSibling) {
addAddressRow(currentInputField.parentNode.parentNode);
}
hideResultBox();
}
}
function keyDown(e) {
var pressedKeyID = document.all ? window.event.keyCode : e.which;
var pressedKey = String.fromCharCode(pressedKeyID).toLowerCase();
currentKeyCode=pressedKeyID;
if(keyDownCallback!=null) {
keyDownCallback(pressedKeyID, pressedKey);
}
}
function startLiveSearch() {
if(currentInputField.value.length > 2) {
fm_blink_currentInputField();
searchActive=true;
//document.title='Search started';
xajax_doXMLHTTP("felamimail.ajax_contacts.searchAddress",currentInputField.value);
}
}
function selectSuggestion(_selectedSuggestion) {
selectedSuggestion = _selectedSuggestion;
for(i=0; i<resultRows.length; i++) {
if(i == _selectedSuggestion) {
resultRows[i].className = 'activeResultRow';
} else {
resultRows[i].className = 'inactiveResultRow';
}
}
}
function keycodePressed(_keyCode) {
//alert(currentKeyCode +'=='+ _keyCode);
if(currentKeyCode == _keyCode) {
return false;
} else {
return true;
}
}
function disabledKeyCodes(_keyCodes) {
for (var i = 0; i < _keyCodes.length; ++i) {
if(currentKeyCode == _keyCodes[i]) {
return false;
}
}
return true;
}
function updateTitle(_text) {
if(_text.length>30) {
_text = _text.substring(0,30) + '...';
}
document.title = _text;
}
function focusToNextInputField() {
var nextRow;
if(nextRow = currentInputField.parentNode.parentNode.nextSibling) {
if(nextRow.nodeType == 3) {
inputElements = nextRow.nextSibling.getElementsByTagName('input');
inputElements[0].focus();
} else {
inputElements = nextRow.getElementsByTagName('input');
inputElements[0].focus();
}
return 'addressinput';
} else {
document.getElementById('fm_compose_subject').focus();
//document.doit.fm_compose_subject.focus();
return 'fm_compose_subject';
}
}
function focusToPrevInputField() {
var prevRow;
if(prevRow = currentInputField.parentNode.parentNode.previousSibling) {
if(prevRow.nodeType == 3) {
inputElements = prevRow.previousSibling.getElementsByTagName('input');
inputElements[0].focus();
} else {
inputElements = prevRow.getElementsByTagName('input');
inputElements[0].focus();
}
} else {
document.getElementById('fm_compose_subject').focus();
//document.doit.fm_compose_subject.focus();
}
}
function keyDownSubject(keycode, keyvalue) {
}
function startCaptureEventSubjects(_inputField) {
_inputField.onkeydown = keyDown;
keyDownCallback = keyDownSubject;
}
function fm_compose_selectFolder() {
egw_openWindowCentered(folderSelectURL,'fm_compose_selectFolder','350','500',window.outerWidth/2,window.outerHeight/2);
}
function OnLoadingStart(_nodeID) {
return true;
}
function onNodeSelect(_folderName) {
opener.fm_compose_setFolderSelectValue(_folderName);
self.close();
}
function fm_compose_changeInputType(_selectBox) {
var selectBoxRow = _selectBox.parentNode.parentNode;
var inputElements = selectBoxRow.getElementsByTagName('input');
var spanElements = selectBoxRow.getElementsByTagName('span');
var tdElements = selectBoxRow.getElementsByTagName('td');
if(_selectBox.value == 'folder') {
inputElements[0].value = '';
for(i=0; i<spanElements.length; i++) {
if(spanElements[i].className == 'selectFolder') {
spanElements[i].style.display = 'inline';
}
}
currentFolderSelectField = inputElements[0];
} else {
for(i=0; i<spanElements.length; i++) {
if(spanElements[i].className == 'selectFolder') {
spanElements[i].style.display = 'none';
}
}
delete currentFolderSelectField;
}
var tdElements = selectBoxRow.getElementsByTagName('td');
}
function fm_compose_setFolderSelectValue(_folderName) {
if(currentFolderSelectField) {
xajax_doXMLHTTPsync("felamimail.ajax_contacts.decodeFolderName",_folderName);
currentFolderSelectField.value = (decodedFolder?decodedFolder:_folderName);
if(!currentFolderSelectField.parentNode.parentNode.nextSibling) {
addAddressRow(currentFolderSelectField.parentNode.parentNode);
}
var nextSibling = currentFolderSelectField.parentNode.parentNode.nextSibling;
if(nextSibling.nodeType == '3') {
nextSibling = nextSibling.nextSibling;
}
nextSibling.getElementsByTagName('input')[0].focus();
}
}
function fm_compose_displayFileSelector() {
fileSelectorWindow = egw_openWindowCentered(displayFileSelectorURL,'fm_compose_fileSelector','550','100',window.outerWidth/2,window.outerHeight/2);
if(fileSelectorWindowTimer) {
window.clearTimeout(fileSelectorWindowTimer);
}
fileSelectorWindowTimer = window.setInterval('fm_compose_reloadAttachments()', fileSelectorWindowTimeout);
}
function fm_compose_displayVfsSelector() {
fileSelectorWindow = egw_openWindowCentered(displayVfsSelectorURL,'fm_compose_vfsSelector','640','580',window.outerWidth/2,window.outerHeight/2);
if(fileSelectorWindowTimer) {
window.clearTimeout(fileSelectorWindowTimer);
}
fileSelectorWindowTimer = window.setInterval('fm_compose_reloadAttachments()', fileSelectorWindowTimeout);
}
function fm_compose_addFile() {
document.getElementById('statusMessage').innerHTML = 'Sending file to server ...';
document.getElementById('fileSelectorDIV1').style.display = 'none';
document.getElementById('fileSelectorDIV2').style.display = 'inline';
document.fileUploadForm.submit();
}
function fm_compose_reloadAttachments() {
//searchesPending++;
//document.title=searchesPending;
if(fileSelectorWindow.closed == true) {
window.clearTimeout(fileSelectorWindowTimer);
xajax_doXMLHTTP("felamimail.ajaxfelamimail.reloadAttachments", composeID);
}
}
function fm_compose_deleteAttachmentRow(_imageNode, _composeID, _attachmentID) {
_imageNode.parentNode.parentNode.parentNode.parentNode.deleteRow(_imageNode.parentNode.parentNode.rowIndex);
xajax_doXMLHTTP("felamimail.ajaxfelamimail.deleteAttachment", _composeID, _attachmentID);
}
function fm_compose_selectSuggestionOnClick(_selectedSuggestion) {
if(resultboxVisible) {
currentInputField.value = results[_selectedSuggestion];
hideResultBox();
}
focusToNextInputField();
searchActive=false;
}
function fm_compose_saveAsDraft() {
document.getElementById('saveAsDraft').value=1;
document.doit.submit();
}
function fm_compose_printit() {
document.getElementById('printit').value=1;
document.doit.submit();
}
function fm_blink_currentInputField() {
currentInputField.style.border = "1px solid #666666";
window.setTimeout("currentInputField.style.border = ''", 100);
window.setTimeout("currentInputField.style.border = '1px solid #666666'", 200);
window.setTimeout("currentInputField.style.border = ''", 450);
}
function fm_compose_sendEMail() {
var addressTable = document.getElementById('addressRows').rows;
var addressSet = false;
for (i=0; i<addressTable.length; i++) {
if(addressTable.item(i).cells[2].firstChild.value != '') {
addressSet = true;
}
}
if(addressSet == true) {
document.doit.submit();
} else {
alert(fm_compose_langNoAddressSet);
}
}
// Set the state of the HTML/Plain toggles based on the _is_html field value
function fm_set_editor_toggle_states()
{
// set the editor toggle based on the state of the editor
var htmlFlag = document.getElementsByName('_is_html')[0];
var toggles = document.getElementsByName('_editorSelect');
for(var t=0; t<toggles.length; t++)
{
if (toggles[t].value == 'html')
{
toggles[t].checked = (htmlFlag.value == "1");
}
else
{
toggles[t].checked = (htmlFlag.value == "0");
}
}
}
// Toggle between the HTML and Plain Text editors
function fm_toggle_editor(toggler)
{
var selectedEditor = toggler.value;
// determine the currently displayed editor
var htmlFlag = document.getElementsByName('_is_html')[0];
var mimeType = document.getElementById('mimeType');
var currentEditor = htmlFlag.value;
var currentMode ='';
if (currentEditor == 1)
{
currentMode='html';
}
else
{
currentMode='plain';
}
if (selectedEditor == currentMode)
{
return;
}
// do the appropriate conversion
if (selectedEditor == 'html')
{
var composeElement = document.getElementsByName('body')[0];
var existingPlainText = composeElement.value;
var htmlText = "<pre>" + existingPlainText + "</pre>";
xajax_doXMLHTTP("felamimail.ajaxfelamimail.toggleEditor", composeID,htmlText,'simple');
htmlFlag.value = "1";
mimeType.value = "html";
}
else
{
var editor = FCKeditorAPI.GetInstance('body');
var existingHtml = editor.GetHTML();
delete editor;
xajax_doXMLHTTP("felamimail.ajaxfelamimail.toggleEditor", composeID,existingHtml,'ascii');
//removeFCK('body');
htmlFlag.value = "0";
mimeType.value = "text";
}
}
function removeFCK(fieldId)
{
var configElement = document.getElementById(fieldId+'___Config');
var frameElement = document.getElementById(fieldId+'___Frame');
//var textarea = document.forms[this].elements[fieldId];
var editor = FCKeditorAPI.GetInstance(fieldId);
//if (editor!=null && configElement && frameElement && configElement.parentNode==textarea.parentNode && frameElement.parentNode==textarea.parentNode && document.removeChild)
if (editor!=null && configElement && frameElement && document.removeChild)
{
editor.UpdateLinkedField();
configElement.parentNode.removeChild(configElement);
frameElement.parentNode.removeChild(frameElement);
//textarea.style.display = '';
delete FCKeditorAPI.Instances[fieldId];
delete editor;
}
}
function changeIdentity(SelectedId)
{
//alert(SelectedId.value);
xajax_doXMLHTTP("felamimail.ajaxfelamimail.setComposeSignature", SelectedId.value);
}
function setSignature(SelectedId)
{
for (i = 0; i < document.doit.signatureID.length; ++i)
if (document.doit.signatureID.options[i].value == SelectedId)
document.doit.signatureID.options[i].selected = true;
//else
// document.doit.signatureID.options[i].selected = false;
}