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<?xml version="1.0"?>
<!-- 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/. -->
<!DOCTYPE window SYSTEM "chrome://messenger/locale/messengercompose/mailComposeEditorOverlay.dtd" >
<overlay id="mailComposeEditorOverlay"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script type="application/javascript">
<![CDATA[
Components.utils.import("resource://gre/modules/Services.jsm");
var gMsgCompProcessLink = false;
var gMsgCompInputElement = null;
var gMsgCompPrevInputValue = null;
var gMsgCompPrevMozDoNotSendAttribute;
var gMsgCompAttachSourceElement = null;
function OnLoadOverlay()
{
gMsgCompAttachSourceElement = document.getElementById("AttachSourceToMail");
var editor = GetCurrentEditor();
if (gMsgCompAttachSourceElement && editor &&
(editor.flags & Components.interfaces.nsIPlaintextEditor.eEditorMailMask))
{
SetRelativeCheckbox = function() { SetAttachCheckbox();};
//initialize the AttachSourceToMail checkbox
gMsgCompAttachSourceElement.hidden = false;
switch (document.documentElement.id)
{
case "imageDlg":
gMsgCompInputElement = gDialog.srcInput;
gMsgCompProcessLink = false;
break;
case "linkDlg" :
gMsgCompInputElement = gDialog.hrefInput;
gMsgCompProcessLink = true;
break;
}
if (gMsgCompInputElement)
{
SetAttachCheckbox();
gMsgCompPrevMozDoNotSendAttribute = globalElement.getAttribute("moz-do-not-send")
}
}
}
addEventListener("load", OnLoadOverlay, false);
function OnAcceptOverlay()
{
// Auto-convert file URLs to data URLs. If we're in the link properties
// dialog convert only when requested - for the image dialog do it always.
if (/^file:/i.test(gMsgCompInputElement.value.trim()) &&
(gMsgCompAttachSourceElement.checked || !gMsgCompProcessLink)) {
var dataURI = GenerateDataURL(gMsgCompInputElement.value.trim());
gMsgCompInputElement.value = dataURI;
gMsgCompAttachSourceElement.checked = true;
}
DoAttachSourceCheckbox();
}
addEventListener("dialogaccept", OnAcceptOverlay, false);
function SetAttachCheckbox()
{
var resetCheckbox = false;
var mozDoNotSend = globalElement.getAttribute("moz-do-not-send");
//In case somebody played with the advanced property and changed the moz-do-not-send attribute
if (mozDoNotSend != gMsgCompPrevMozDoNotSendAttribute)
{
gMsgCompPrevMozDoNotSendAttribute = mozDoNotSend;
resetCheckbox = true;
}
// Has the URL changed
if (gMsgCompInputElement && gMsgCompInputElement.value != gMsgCompPrevInputValue)
{
gMsgCompPrevInputValue = gMsgCompInputElement.value;
resetCheckbox = true;
}
if (gMsgCompInputElement && resetCheckbox)
{
// Here is the rule about how to set the checkbox Attach Source To Message:
// If the attribute "moz-do-not-send" has not been set, we look at the scheme of the URL
// and at some preference to decide what is the best for the user.
// If it is set to "false", the checkbox is checked, otherwise unchecked.
var attach = false;
if (mozDoNotSend == null)
{
// We haven't yet set the "moz-do-not-send" attribute.
var inputValue = gMsgCompInputElement.value.trim();
if (/^(file|data):/i.test(inputValue)) {
// For files or data URLs, default to attach them.
attach = true;
} else if (!gMsgCompProcessLink && // Implies image dialogue.
/^https?:/i.test(inputValue)) {
// For images loaded via http(s) we default to the preference value.
attach = Services.prefs.getBoolPref("mail.compose.attach_http_images");
}
}
else
{
attach = (mozDoNotSend == "false");
}
gMsgCompAttachSourceElement.checked = attach;
}
}
function DoAttachSourceCheckbox()
{
gMsgCompPrevMozDoNotSendAttribute = (!gMsgCompAttachSourceElement.checked).toString();
globalElement.setAttribute("moz-do-not-send", gMsgCompPrevMozDoNotSendAttribute);
}
function GenerateDataURL(url) {
var file = Services.io.newURI(url, null, null)
.QueryInterface(Components.interfaces.nsIFileURL).file;
var contentType = Components.classes["@mozilla.org/mime;1"]
.getService(Components.interfaces.nsIMIMEService)
.getTypeFromFile(file);
var inputStream = Components.classes["@mozilla.org/network/file-input-stream;1"]
.createInstance(Components.interfaces.nsIFileInputStream);
inputStream.init(file, 0x01, 0o600, 0);
var stream = Components.classes["@mozilla.org/binaryinputstream;1"]
.createInstance(Components.interfaces.nsIBinaryInputStream);
stream.setInputStream(inputStream);
let data = "";
while (stream.available() > 0) {
data += stream.readBytes(stream.available());
}
let encoded = btoa(data);
stream.close();
return "data:" + contentType +
";filename=" + encodeURIComponent(file.leafName) +
";base64," + encoded;
}
]]>
</script>
<hbox id="MakeRelativeHbox">
<checkbox id="AttachSourceToMail" hidden="true"
label="&attachImageSource.label;" accesskey="&attachImageSource.accesskey;"
insertafter="MakeRelativeCheckbox" oncommand="DoAttachSourceCheckbox()"/>
</hbox>
<groupbox id="LinkURLBox">
<checkbox id="AttachSourceToMail" hidden="true"
label="&attachLinkSource.label;" accesskey="&attachLinkSource.accesskey;"
insertafter="LinkLocationBox" oncommand="DoAttachSourceCheckbox()"/>
</groupbox>
</overlay>
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