Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

1 files changed, 157 insertions, 0 deletions

diff --git a/mailnews/compose/content/mailComposeEditorOverlay.xul b/mailnews/compose/content/mailComposeEditorOverlay.xul
new file mode 100644
index 000000000..4304935e1
--- /dev/null
+++ b/mailnews/compose/content/mailComposeEditorOverlay.xul
@@ -0,0 +1,157 @@
+<?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>