You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

2853 lines
114 KiB

<?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 bindings [
<!ENTITY % msgHdrViewOverlayDTD SYSTEM "chrome://messenger/locale/msgHdrViewOverlay.dtd" >
%msgHdrViewOverlayDTD;
<!ENTITY % messengerDTD SYSTEM "chrome://messenger/locale/messenger.dtd" >
%messengerDTD;
]>
<bindings id="mailBindings"
xmlns="http://www.mozilla.org/xbl"
xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
xmlns:nc="http://home.netscape.com/NC-rdf#"
xmlns:xbl="http://www.mozilla.org/xbl">
<!-- dummy widget to force this file to load -->
<binding id="dummy" extends="xul:box"/>
<binding id="attachmentlist-base" extends="chrome://global/content/bindings/listbox.xml#listbox-base">
<implementation>
<constructor><![CDATA[
let children = Array.slice(this._childNodes);
children.filter(aChild => aChild.getAttribute("selected") == "true")
.forEach(this.selectedItems.append, this.selectedItems);
children.filter(aChild => !aChild.hasAttribute("context"))
.forEach(aChild => aChild.setAttribute("context",
this.getAttribute("itemcontext")));
this.sizes = {small: 16, large: 32, tile: 32};
this.messenger = Components.classes["@mozilla.org/messenger;1"]
.createInstance(Components.interfaces.nsIMessenger);
]]></constructor>
<!-- ///////////////// public members ///////////////// -->
<property name="view">
<getter><![CDATA[
return this.getAttribute("view");
]]></getter>
<setter><![CDATA[
this.setAttribute("view", val);
this._setImageSize();
return val;
]]></setter>
</property>
<property name="orient">
<getter><![CDATA[
return this.getAttribute("orient");
]]></getter>
<setter><![CDATA[
// The current item can get messed up when changing orientation.
let curr = this.currentItem;
this.currentItem = null;
this.setAttribute("orient", val);
this.currentItem = curr;
return val;
]]></setter>
</property>
<property name="itemCount" readonly="true"
onget="return this._childNodes.length;"/>
<method name="getIndexOfItem">
<parameter name="item"/>
<body><![CDATA[
for (let i = 0; i < this._childNodes.length; i++) {
if (this._childNodes[i] === item)
return i;
}
return -1;
]]></body>
</method>
<method name="getItemAtIndex">
<parameter name="index"/>
<body><![CDATA[
if (index >= 0 && index < this._childNodes.length)
return this._childNodes[index];
return null;
]]></body>
</method>
<method name="getRowCount">
<body><![CDATA[
return this._childNodes.length;
]]></body>
</method>
<method name="getNumberOfVisibleRows">
<body><![CDATA[
let itemsPerRow = this._itemsPerRow();
return itemsPerRow * this._itemsPerCol(itemsPerRow);
]]></body>
</method>
<method name="getIndexOfFirstVisibleRow">
<body><![CDATA[
if (this._childNodes.length == 0)
return -1;
// First try to estimate which row is visible, assuming they're all
// the same height.
let box = this.scrollbox;
let estimatedRow = Math.floor(box.scrollTop /
this._childNodes[0].boxObject.height);
let estimatedIndex = estimatedRow * this._itemsPerRow();
let offset = this._childNodes[estimatedIndex].boxObject.screenY -
box.boxObject.screenY;
if (offset > 0) {
// We went too far! Go back until we find an item totally off-
// screen, then return the one after that.
for (let i = estimatedIndex - 1; i >= 0; i--) {
let childBoxObj = this._childNodes[i].boxObject;
if (childBoxObj.screenY + childBoxObj.height <=
box.boxObject.screenY)
return i+1;
}
// If we get here, we must have gone back to the beginning of the
// list, so just return 0.
return 0;
}
else {
// We didn't go far enough! Keep going until we find an item at
// least partially on-screen.
for (let i = estimatedIndex; i < this._childNodes.length; i++) {
let childBoxObj = this._childNodes[i].boxObject;
if (childBoxObj.screenY + childBoxObj.height >
box.boxObject.screenY > 0)
return i;
}
// If we get here, something is very wrong.
Components.utils.reportError(
"Couldn't get index of first visible row for attachmentlist!\n");
return -1;
}
]]></body>
</method>
<method name="ensureIndexIsVisible">
<parameter name="index"/>
<body><![CDATA[
this.ensureElementIsVisible(this.getItemAtIndex(index));
]]></body>
</method>
<method name="ensureElementIsVisible">
<parameter name="item"/>
<body><![CDATA[
let box = this.scrollbox;
// Are we too far down?
if (item.boxObject.screenY < box.boxObject.screenY)
box.scrollTop = item.boxObject.y - box.boxObject.y;
// ... or not far enough?
else if (item.boxObject.screenY + item.boxObject.height >
box.boxObject.screenY + box.boxObject.height)
box.scrollTop = item.boxObject.y + item.boxObject.height -
box.boxObject.y - box.boxObject.height;
]]></body>
</method>
<method name="scrollToIndex">
<parameter name="index"/>
<body><![CDATA[
let box = this.scrollbox;
let item = this.getItemAtIndex(index);
if (!item)
return;
box.scrollTop = item.boxObject.y - box.boxObject.y;
]]></body>
</method>
<method name="appendItem">
<parameter name="attachment"/>
<parameter name="name"/>
<body><![CDATA[
// -1 appends due to the way getItemAtIndex is implemented.
return this.insertItemAt(-1, attachment, name);
]]></body>
</method>
<method name="insertItemAt">
<parameter name="index"/>
<parameter name="attachment"/>
<parameter name="name"/>
<body><![CDATA[
const XULNS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
let item = this.ownerDocument.createElementNS(XULNS, "attachmentitem");
item.setAttribute("name", name || attachment.name);
let size;
if (attachment.size != null && attachment.size != -1)
size = this.messenger.formatFileSize(attachment.size);
else // Use a zero-width space so the size label has the right height.
size = "\u200b";
item.setAttribute("size", size);
// Pick out some nice icons (small and large) for the attachment
if (attachment.contentType == "text/x-moz-deleted") {
let base = "chrome://messenger/skin/icons/";
item.setAttribute("image16", base+"attachment-deleted.png");
item.setAttribute("image32", base+"attachment-deleted-large.png");
}
else {
item.setAttribute("image16", "moz-icon://" + attachment.name +
"?size=16&amp;contentType=" +
attachment.contentType);
item.setAttribute("image32", "moz-icon://" + attachment.name +
"?size=32&amp;contentType=" +
attachment.contentType);
}
item.setAttribute("imagesize", this.sizes[this.getAttribute("view")] || 16);
item.setAttribute("context", this.getAttribute("itemcontext"));
item.attachment = attachment;
this.insertBefore(item, this.getItemAtIndex(index));
return item;
]]></body>
</method>
<method name="scrollOnePage">
<parameter name="direction"/> <!-- Must be -1 or 1 -->
<body><![CDATA[
let pageOffset = this.getNumberOfVisibleRows() * direction;
let firstVisibleIndex = this.getIndexOfFirstVisibleRow();
// skip over invisible elements - the user won't care about them
for (let i = 0; i != pageOffset; i += direction) {
let item = this.getItemAtIndex(firstVisibleIndex + i);
if (item && !this._canUserSelect(item))
pageOffset += direction;
}
let newTop = firstVisibleIndex + pageOffset;
if (direction == 1) {
let maxTop = this.getRowCount() - this.getNumberOfVisibleRows();
for (let i = this.getRowCount(); i >= 0 && i > maxTop; i--) {
let item = this.getItemAtIndex(i);
if (item && !this._canUserSelect(item))
maxTop--;
}
if (newTop >= maxTop)
newTop = maxTop;
}
if (newTop < 0)
newTop = 0;
this.scrollToIndex(newTop);
return pageOffset;
]]></body>
</method>
<!-- Get the preferred height (the height that would allow us to fit
everything without scrollbars) of the attachmentlist's boxObject. -->
<property name="preferredHeight" readonly="true"
onget="return this.scrollbox.scrollHeight - this.scrollbox.clientHeight + this.boxObject.height;"/>
<!-- Find the attachmentitem node for the specified nsIMsgAttachment. -->
<method name="findItemForAttachment">
<parameter name="aAttachment"/>
<body><![CDATA[
for (let i = 0; i < this.itemCount; i++) {
let item = this.getItemAtIndex(i);
if (item.attachment == aAttachment)
return item;
}
return null;
]]></body>
</method>
<!-- ///////////////// private members ///////////////// -->
<field name="_childNodes" readonly="true">this.getElementsByTagName("attachmentitem")</field>
<property name="scrollbox" readonly="true"
onget="return document.getAnonymousElementByAttribute(this, 'anonid', 'scrollbox');"/>
<method name="_fireOnSelect">
<body><![CDATA[
if (!this._suppressOnSelect && !this.suppressOnSelect) {
this.dispatchEvent(new Event("select",
{ bubbles: false, cancelable: true }));
}
]]></body>
</method>
<method name="_itemsPerRow">
<body><![CDATA[
// For 0 or 1 children, we can assume that they all fit in one row.
if (this._childNodes.length < 2)
return this._childNodes.length;
let itemWidth = this._childNodes[1].boxObject.x -
this._childNodes[0].boxObject.x;
if (itemWidth == 0) // Each item takes up a full row
return 1;
else
return Math.floor(this.scrollbox.clientWidth / itemWidth);
]]></body>
</method>
<method name="_itemsPerCol">
<parameter name="aItemsPerRow"/>
<body><![CDATA[
let itemsPerRow = aItemsPerRow || this._itemsPerRow();
if (this._childNodes.length == 0)
return 0;
else if (this._childNodes.length <= itemsPerRow)
return 1;
let itemHeight = this._childNodes[itemsPerRow].boxObject.y -
this._childNodes[0].boxObject.y;
return Math.floor(this.scrollbox.clientHeight / itemHeight);
]]></body>
</method>
<method name="_setImageSize">
<body><![CDATA[
let size = this.sizes[this.view] || 16;
for (let i = 0; i < this._childNodes.length; i++)
this._childNodes[i].imageSize = size;
]]></body>
</method>
</implementation>
<handlers>
<!-- The spacebar should work just like the arrow keys, except that the
focused element doesn't change, so use moveByOffset here. -->
<handler event="keypress" key=" " modifiers="control shift any"
action="this.moveByOffset(0, !event.ctrlKey, event.shiftKey);"
phase="target" preventdefault="true"/>
<handler event="keypress" keycode="VK_RETURN"><![CDATA[
if (this.currentItem) {
this.addItemToSelection(this.currentItem);
let evt = document.createEvent("XULCommandEvent");
evt.initCommandEvent("command", true, true, window, 0, event.ctrlKey,
event.altKey, event.shiftKey, event.metaKey, null);
this.currentItem.dispatchEvent(evt);
}
]]></handler>
<handler event="click" button="0" phase="target"><![CDATA[
if (this.selType != "multiple" || (!event.ctrlKey && !event.shiftKey &&
!event.metaKey))
this.clearSelection();
]]></handler>
<!-- make sure we keep the focus... -->
<handler event="mousedown" button="0"
action="if (document.commandDispatcher.focusedElement != this) this.focus();"/>
</handlers>
</binding>
<binding id="attachmentlist-horizontal" extends="chrome://messenger/content/mailWidgets.xml#attachmentlist-base">
<content>
<xul:scrollbox flex="1" anonid="scrollbox" style="overflow: auto;">
<xul:hbox flex="1" class="attachmentlist-wrapper">
<children includes="attachmentitem"/>
</xul:hbox>
</xul:scrollbox>
</content>
<implementation>
<method name="setOptimumWidth">
<body><![CDATA[
if (this._childNodes.length == 0)
return;
let width = 0;
let border = this._childNodes[0].boxObject.width -
this._childNodes[0].clientWidth;
for (let child of this._childNodes)
width = Math.max(width, child.scrollWidth);
for (let child of this._childNodes)
child.width = width + border;
]]></body>
</method>
</implementation>
<handlers>
<handler event="keypress" keycode="VK_LEFT" modifiers="control shift any"
action="this.moveByOffset(-1, !event.ctrlKey, event.shiftKey);"
phase="target" preventdefault="true"/>
<handler event="keypress" keycode="VK_RIGHT" modifiers="control shift any"
action="this.moveByOffset(1, !event.ctrlKey, event.shiftKey);"
phase="target" preventdefault="true"/>
<handler event="keypress" keycode="VK_UP" modifiers="control shift any"
action="this.moveByOffset(-this._itemsPerRow(), !event.ctrlKey, event.shiftKey);"
phase="target" preventdefault="true"/>
<handler event="keypress" keycode="VK_DOWN" modifiers="control shift any"
action="this.moveByOffset(this._itemsPerRow(), !event.ctrlKey, event.shiftKey);"
phase="target" preventdefault="true"/>
</handlers>
</binding>
<binding id="attachmentlist-vertical" extends="chrome://messenger/content/mailWidgets.xml#attachmentlist-base">
<content>
<xul:scrollbox orient="vertical" flex="1" anonid="scrollbox"
style="overflow: auto;">
<children includes="attachmentitem"/>
</xul:scrollbox>
</content>
<implementation>
<method name="_itemsPerRow">
<body><![CDATA[
// Vertical attachment lists have one item per row by definition.
return 1;
]]></body>
</method>
</implementation>
</binding>
<binding id="attachmentitem" extends="chrome://global/content/bindings/listbox.xml#listitem">
<implementation>
<constructor><![CDATA[
this._updateImage();
]]></constructor>
<property name="imageSize">
<getter><![CDATA[
return this.getAttribute("imagesize");
]]></getter>
<setter><![CDATA[
this.setAttribute("imagesize", val);
this._updateImage();
return val;
]]></setter>
</property>
<property name="image">
<getter><![CDATA[
return this.getAttribute("image");
]]></getter>
<setter><![CDATA[
if (val)
this.setAttribute("image", val);
else
this.removeAttribute("image");
this._updateImage();
return val;
]]></setter>
</property>
<method name="_updateImage">
<body><![CDATA[
if (!this.hasAttribute("image")) {
let icon = document.getAnonymousElementByAttribute(this, "anonid",
"icon");
let attr = "image"+this.imageSize;
if (this.hasAttribute(attr))
icon.setAttribute("src", this.getAttribute(attr));
}
]]></body>
</method>
</implementation>
<!-- Below, we want the name label to flex but not be any bigger than
necessary, so add a spacer with a huge flex value. -->
<content>
<xul:hbox class="attachmentcell-content" flex="1">
<xul:hbox align="center">
<xul:image class="attachmentcell-icon" anonid="icon"
xbl:inherits="src=image"/>
</xul:hbox>
<xul:hbox class="attachmentcell-text" flex="1">
<xul:hbox class="attachmentcell-nameselection" flex="1">
<xul:label class="attachmentcell-name" xbl:inherits="value=name"
flex="1" crop="center"/>
</xul:hbox>
<xul:spacer flex="99999"/>
<xul:label class="attachmentcell-size" xbl:inherits="value=size"/>
</xul:hbox>
</xul:hbox>
</content>
<handlers>
<handler event="click" button="0" clickcount="2"><![CDATA[
let evt = document.createEvent("XULCommandEvent");
evt.initCommandEvent("command", true, true, window, 0, event.ctrlKey,
event.altKey, event.shiftKey, event.metaKey, null);
this.dispatchEvent(evt);
]]></handler>
</handlers>
</binding>
<!-- Message Pane Widgets -->
<!-- mail-toggle-headerfield: Non-email addrs headers which have a toggle
associated with them (i.e. the subject).
Use headerValue to set the header value. -->
<binding id="mail-toggle-headerfield">
<content>
<xul:textbox class="headerValue" anonid="headerValue" flex="1" readonly="true"/>
</content>
<implementation>
<property name="headerValue" onset="return document.getAnonymousElementByAttribute(this, 'anonid', 'headerValue').value = val;"/>
</implementation>
</binding>
<!-- mail-headerfield: presents standard text header name & value pairs. Don't use this for email addresses.
use headerValue to set the header value. -->
<binding id="mail-headerfield">
<content>
<xul:description class="headerValue" anonid="headerValue"
flex="1" readonly="true" context="copyPopup"
role="textbox" aria-readonly="true"/>
</content>
<implementation>
<property name="headerValue">
<setter>
<![CDATA[
let valueNode = document.getAnonymousElementByAttribute(this,
"anonid",
"headerValue");
// Since the control attribute points to the <mail-headerfield>
// element rather than the XUL <textbox>, screen readers don't know to
// automagically prepend the label when reading the textbox, so we
// force this. Furthermore, at least on Mac, there is no
// JS labelElement property at all, so we skip this. We get away
// with it because there's no screen reader support on the Mac.
if ("labelElement" in this) {
let ariaLabel = this.labelElement.value + ": " + val;
valueNode.setAttribute("aria-label", ariaLabel);
}
return valueNode.textContent = val;
]]>
</setter>
</property>
</implementation>
</binding>
<binding id="mail-urlfield" extends="chrome://messenger/content/mailWidgets.xml#mail-headerfield">
<content>
<xul:description
onclick="if (event.button != 2)
openUILink(event.target.textContent, event);"
class="headerValue text-link headerValueUrl"
anonid="headerValue" flex="1" readonly="true"
role="textbox" aria-readonly="true" context="copyUrlPopup"/>
</content>
</binding>
<binding id="mail-emailheaderfield">
<content>
<xul:mail-emailaddress class="headerValue" containsEmail="true"
anonid="emailAddressNode"/>
</content>
<implementation>
<property name="emailAddressNode" onget="return document.getAnonymousElementByAttribute(this, 'anonid', 'emailAddressNode');"
readonly="true"/>
</implementation>
</binding>
<!-- multi-emailHeaderField: presents multiple emailheaderfields with a toggle -->
<binding id="mail-multi-emailHeaderField">
<content>
<xul:hbox class="headerValueBox" anonid="longEmailAddresses" flex="1"
singleline="true"
align="baseline">
<xul:description class="headerValue" containsEmail="true"
anonid="emailAddresses" flex="1"
orient="vertical" pack="start" />
</xul:hbox>
<xul:label class="moreIndicator" onclick="this.parentNode.toggleWrap()"
collapsed="true" anonid="more"/>
</content>
<implementation>
<constructor>
<![CDATA[
this.mAddresses = new Array;
Components.utils.import("resource://gre/modules/Services.jsm");
]]>
</constructor>
<field name="mAddresses"/>
<!-- addAddressView: a public method used to add an address to this widget.
aAddresses is an object with 3 properties: displayName, emailAddress and fullAddress
-->
<method name="addAddressView">
<parameter name="aAddress"/>
<body>
<![CDATA[
this.mAddresses.push(aAddress);
]]>
</body>
</method>
<!-- resetAddressView: a public method used to reset addresses shown by
this widget
-->
<method name="resetAddressView">
<body>
<![CDATA[
this.mAddresses.length = 0;
]]>
</body>
</method>
<!-- updateEmailAddressNode: private method used to set properties on an address node -->
<method name="updateEmailAddressNode">
<parameter name="aEmailNode"/>
<parameter name="aAddress"/>
<body>
<![CDATA[
aEmailNode.setAttribute("label", aAddress.fullAddress || aAddress.displayName || "");
aEmailNode.removeAttribute("tooltiptext");
aEmailNode.setAttribute("emailAddress", aAddress.emailAddress || "");
aEmailNode.setAttribute("fullAddress", aAddress.fullAddress || "");
aEmailNode.setAttribute("displayName", aAddress.displayName || "");
// Since the control attribute points to the
// <mail-multi-emailHeaderField> element rather than the XUL
// <mail-emailaddress>, screen readers don't know to automagically
// prepend the label when reading the tag, so we force this.
// Furthermore, at least on Mac, there is no JS labelElement
// property at all, so we skip in that case. We get away with it
// because there's no screen reader support on the Mac.
if ("labelElement" in this) {
let ariaLabel = this.labelElement.value + ": " +
(aAddress.fullAddress || aAddress.displayName || "");
aEmailNode.setAttribute("aria-label", ariaLabel);
}
try
{
if (("UpdateEmailNodeDetails" in top) && aAddress.emailAddress)
UpdateEmailNodeDetails(aAddress.emailAddress, aEmailNode);
}
catch(ex)
{
dump("UpdateEmailNodeDetails failed: " + ex + "\n");
}
]]>
</body>
</method>
<!-- This field is used to buffer the width of the comma node so that
it only has to be determined once during the lifetime of this
widget. Otherwise it would cause an expensive reflow every time. -->
<field name="commaNodeWidth">0</field>
<!-- fillAddressesNode: private method used to create email address
nodes for either our short or long view.
@param aAddressesNode {DOMElement}: the div to add addresses too
@param all {Boolean}: If false, show only a few addresses + "more"
@return {Integer} number of addresses we have put into the list
-->
<method name="fillAddressesNode">
<parameter name="aAddressesNode"/>
<parameter name="all"/>
<body>
<![CDATA[
// try to leverage any cached nodes before creating new ones
// XXX look for possible perf win using heuristic for the 2nd
// param instead of hardcoding 1
var cached = aAddressesNode.childNodes.length;
// XXXdmose one or more of the ancestor nodes could be collapsed,
// so this hack just undoes that for all ancestors. We should do
// better. Observed causes include the message header pane being
// collapsed before the first message has been read, as well as
// (more common), the <row> containing this widget being collapsed
// because the previously displayed message didn't have this header.
for (let node = aAddressesNode; node; node = node.parentNode)
node.collapsed = false;
// this ensures that the worst-case "n more" width is considered
this.addNMore(this.mAddresses.length);
var availableWidth = aAddressesNode.clientWidth;
this.more.collapsed = true;
// add addresses until we're done, or we overflow the allowed lines
var i = 0;
for (let curLine = 0, curLineWidth = 0;
i < this.mAddresses.length && (all || curLine < this.maxLinesBeforeMore);
i++)
{
let newAddressNode;
// First, add a comma as long as this isn't the first address.
if (i > 0) {
if (cached-- > 0)
aAddressesNode.childNodes[i*2 - 1].hidden = false;
else {
this.appendComma();
if (this.commaNodeWidth == 0)
this.commaNodeWidth = this.emailAddresses.lastChild.clientWidth;
}
}
// Now add an email address.
if (cached-- > 0) {
newAddressNode = aAddressesNode.childNodes[i*2];
newAddressNode.hidden = false;
} else {
newAddressNode = document.createElement("mail-emailaddress");
// Stash the headerName somewhere that UpdateEmailNodeDetails
// will be able to find it.
newAddressNode.setAttribute("headerName", this.headerName);
newAddressNode = aAddressesNode.appendChild(newAddressNode);
}
this.updateEmailAddressNode(newAddressNode, this.mAddresses[i]);
// Reading .clientWidth triggers an expensive reflow, so only
// do it when necessary for possible early loop exit to display
// (X more).
if (!all) {
// Calculate width and lines, consider the i+1 comma node if we have to
// <http://www.w3.org/TR/cssom-view/#client-attributes>
// <https://developer.mozilla.org/en/Determining_the_dimensions_of_elements>
let newLineWidth = i+1 < this.mAddresses.length ?
newAddressNode.clientWidth + this.commaNodeWidth:
newAddressNode.clientWidth;
curLineWidth += newLineWidth;
let overLineWidth = curLineWidth - availableWidth;
if (overLineWidth > 0 && i > 0) {
curLine++;
curLineWidth = newLineWidth;
}
// hide the last node spanning into the additional line (n>1)
// also hide it if <30px left after sliding the address (n=1)
// or if the last address would be truncated without "more"
if (curLine >= this.maxLinesBeforeMore &&
(this.maxLinesBeforeMore > 1 ||
(i+1 == this.mAddresses.length && overLineWidth > 30) ||
newLineWidth - overLineWidth < 30)) {
aAddressesNode.lastChild.hidden = true;
i--;
}
}
}
// Update maxAddressesBeforeMore if we exceed the current cache
// estimate, but only if we aren't supposed to show all addresses.
if (!all && this.maxAddressesBeforeMore < i)
this.maxAddressesBeforeMore = i;
// Hide any extra nodes but keep them around for later.
cached = aAddressesNode.childNodes.length;
for (let j = Math.max(i*2 - 1, 0); j < cached; j++) {
aAddressesNode.childNodes[j].hidden = true;
}
// If we're not required to show all addresses, and there are still
// addresses remaining, add an (N more) widget.
if (!all) {
let remainingAddresses = this.mAddresses.length - i;
if (remainingAddresses > 0) {
if (aAddressesNode.childNodes.length % 2 == 0)
aAddressesNode.lastChild.hidden = false;
else
this.appendComma();
this.addNMore(remainingAddresses);
this.setNMoreTooltiptext(this.mAddresses.slice(-remainingAddresses));
}
}
return i; // number of addresses shown
]]>
</body>
</method>
<property name="emailAddresses" onget="return document.getAnonymousElementByAttribute(this, 'anonid', 'emailAddresses');"
readonly="true"/>
<property name="longEmailAddresses" onget="return document.getAnonymousElementByAttribute(this, 'anonid', 'longEmailAddresses');"
readonly="true"/>
<property name="more" onget="return document.getAnonymousElementByAttribute(this, 'anonid', 'more')"
readonly="true"/>
<!-- The number of lines of addresses we will display before adding a
(more) indicator to the widget. This can be increased using the
preference mailnews.headers.show_n_lines_before_more . -->
<field name="maxLinesBeforeMore">1</field>
<!-- The number addresses which did fit up to now before the (more)
indicator became necessary to be added. This determines how many
address elements are cached for the lifetime of the widget. -->
<field name="maxAddressesBeforeMore">1</field>
<!-- Public method to build the DOM nodes for display, to be called
after all the addresses have been added to the widget. It uses
fillAddressesNode to display at most maxLinesBeforeMore lines of
addresses plus the (more) widget which can be clicked to reveal
the rest. The "singleline" attribute is set for one line only. -->
<method name="buildViews">
<body>
<![CDATA[
this.maxLinesBeforeMore = Services.prefs.getIntPref(
"mailnews.headers.show_n_lines_before_more");
const dt = Components.interfaces.nsMimeHeaderDisplayTypes;
let headerchoice = Services.prefs.getIntPref("mail.show_headers");
if (this.maxLinesBeforeMore < 1 ||
headerchoice == dt.AllHeaders) {
this.fillAddressesNode(this.emailAddresses, true);
this.longEmailAddresses.removeAttribute("singleline");
}
else {
this.fillAddressesNode(this.emailAddresses, false);
// force a single line only in the default n=1 case
if (this.maxLinesBeforeMore > 1)
this.longEmailAddresses.removeAttribute("singleline");
}
]]>
</body>
</method>
<!-- Append a comma after the (currently) final (email address, we hope!)
node of this.emailAddresses -->
<method name="appendComma">
<body>
<![CDATA[
// Create and append a comma.
let commaNode = document.createElement("text");
commaNode.setAttribute("value", ",");
commaNode.setAttribute("class", "emailSeparator");
this.emailAddresses.appendChild(commaNode);
]]>
</body>
</method>
<!-- Add a (N more) widget which can be clicked to reveal the rest. -->
<method name="addNMore">
<parameter name="aNumber"/>
<body>
<![CDATA[
// figure out the right plural for the language we're using
let words = document.getElementById("bundle_messenger")
.getString("headerMoreAddrs");
let moreForm = PluralForm.get(aNumber, words).replace("#1",
aNumber);
// set the "n more" text node
this.more.setAttribute("value", moreForm);
// remove the tooltip text of the more widget
this.more.removeAttribute("tooltiptext");
this.more.collapsed = false;
]]>
</body>
</method>
<!-- This field is used to specify the maximum number of addresses in the more
button tooltip text. -->
<field name="tooltipLength">20</field>
<property name="maxAddressesInMoreTooltipValue"
onset="return this.tooltipLength=val;"
onget="return this.tooltipLength;"/>
<!-- Populate the tooltiptext of the (N more) widget with hidden email
addresses. -->
<method name="setNMoreTooltiptext">
<parameter name="aAddresses"/>
<body>
<![CDATA[
if (aAddresses.length == 0)
return;
let tttArray = [];
for (let i = 0; (i < aAddresses.length) && (i < this.tooltipLength); i++) {
tttArray.push(aAddresses[i].fullAddress);
}
let ttText = tttArray.join(", ");
let remainingAddresses = aAddresses.length - tttArray.length;
// not all missing addresses fit in the tooltip
if (remainingAddresses > 0) {
// figure out the right plural for the language we're using
let words = document.getElementById("bundle_messenger")
.getString("headerMoreAddrsTooltip");
let moreForm = PluralForm.get(remainingAddresses, words)
.replace("#1", remainingAddresses);
ttText += moreForm;
}
this.more.setAttribute("tooltiptext", ttText);
]]>
</body>
</method>
<!-- Updates the nodes of this field with a call to
UpdateExtraAddressProcessing. The parameters are optional fields
that can contain extra information to be passed to
UpdateExtraAddressProcessing, the implementation of that function
should be checked to determine what it requires -->
<method name="updateExtraAddressProcessing">
<parameter name="aParam1"/>
<parameter name="aParam2"/>
<parameter name="aParam3"/>
<body>
<![CDATA[
if (UpdateExtraAddressProcessing) {
var childNodes = this.emailAddresses.childNodes;
for (let i = 0; i < this.mAddresses.length; i++) {
UpdateExtraAddressProcessing(this.mAddresses[i],
childNodes[i * 2],
aParam1, aParam2, aParam3);
}
}
]]>
</body>
</method>
<!-- Called when the (more) indicator has been clicked on; re-renders
the widget with all the addresses. -->
<method name="toggleWrap">
<body>
<![CDATA[
// Workaround the fact that XUL line-wrapping and "overflow: auto"
// don't interact properly (bug 492645), without which we
// would be inadvertently occluding too much of the message header
// text and forcing the user to scroll unnecessarily (bug 525225).
//
// Fake the "All Headers" mode, so that we get a scroll bar
// Will be reset when a new message loads
document.getElementById("expandedHeaderView").setAttribute("show_header_mode","all");
// Causes different CSS selectors to be used, which allows all
// of the addresses to be properly displayed and wrapped.
this.longEmailAddresses.removeAttribute("singleline");
this.clearChildNodes(this.emailAddresses);
// Re-render the node, this time with all the addresses.
this.fillAddressesNode(this.emailAddresses, true);
// Compute height of 'expandedHeaderView' from 'expandedHeadersBox'.
let expandedHeaderView = document.getElementById("expandedHeaderView");
expandedHeaderView.setAttribute("height", document.getElementById("expandedHeadersBox").clientHeight);
// This attribute will be reinit in the 'UpdateExpandedMessageHeaders()' method.
]]>
</body>
</method>
<!-- internal method used to clear both our divs -->
<method name="clearChildNodes">
<parameter name="aParentNode"/>
<body>
<![CDATA[
this.more.collapsed = true;
// We want to keep around the first maxAddressesBeforeMore email
// address nodes as well as any intervening comma nodes.
var numItemsToPreserve = this.maxAddressesBeforeMore * 2 - 1;
var numItemsInNode = aParentNode.childNodes.length;
while (numItemsInNode && (numItemsInNode > numItemsToPreserve))
{
aParentNode.lastChild.remove();
numItemsInNode--;
}
]]>
</body>
</method>
<method name="clearHeaderValues">
<body>
<![CDATA[
// clear out our local state
this.mAddresses = new Array;
this.longEmailAddresses.setAttribute("singleline", "true");
// remove anything inside of each of our labels....
this.clearChildNodes(this.emailAddresses);
]]>
</body>
</method>
</implementation>
</binding>
<binding id="mail-emailaddress">
<content>
<xul:description anonid="emailValue" class="emailDisplayButton"
xbl:inherits="hascard,aria-label"
context="emailAddressPopup" popup="emailAddressPopup"
flex="1" role="textbox" aria-readonly="true">
<xul:label class="emaillabel" anonid="emaillabel"
xbl:inherits="value=label,crop"/>
<xul:image class="emailStar" anonid="emailStar"
context="emailAddressPopup"
onmousedown="event.preventDefault();"
onclick="onClickEmailStar(event, this.parentNode.parentNode);"
xbl:inherits="hascard,tooltiptext=tooltipstar,chatStatus"/>
<xul:image class="emailPresence" anonid="emailPresence"
onmousedown="event.preventDefault();"
onclick="onClickEmailPresence(event, this.parentNode.parentNode);"
xbl:inherits="chatStatus,tooltiptext=presenceTooltip"/>
</xul:description>
</content>
<implementation>
<property name="label" onset="this.getPart('emailValue').setAttribute('label',val); return val;"
onget="return this.getPart('emailValue').getAttribute('label');"/>
<property name="crop" onset="this.getPart('emailValue').setAttribute('crop',val); return val;"
onget="return this.getPart('emailValue').getAttribute('crop');"/>
<property name="disabled" onset="this.getPart('emailValue').setAttribute('disabled',val); return val;"
onget="return this.getPart('emailValue').getAttribute('disabled');"/>
<method name="getPart">
<parameter name="aPartId"/>
<body><![CDATA[
return document.getAnonymousElementByAttribute(this, "anonid", aPartId);
]]></body>
</method>
</implementation>
</binding>
<!-- a single newsgroup as displayed in the message header with a drop-down
menu for various actions -->
<binding id="mail-newsgroup">
<content>
<xul:description anonid="newsgroupValue" class="emailDisplayButton"
context="newsgroupPopup" popup="newsgroupPopup"
flex="1">
<xul:label class="newsgrouplabel" anonid="newsgrouplabel"
role="textbox" aria-readonly="true"
xbl:inherits="value=label,crop"/>
</xul:description>
</content>
<implementation>
<property name="label" onset="this.getPart('newsgroupValue').setAttribute('label',val); return val;"
onget="return this.getPart('newsgroupValue').getAttribute('label');"/>
</implementation>
</binding>
<!-- The value of the Newsgroups: headers, as displayed in the message,
header, composed of <mail-newsgroup> nodes. -->
<binding id="mail-newsgroups-headerfield">
<content>
<xul:hbox class="headerValueBox" flex="1">
<xul:description class="headerValue" anonid="newsgroups" containsEmail="true"
flex="1"/>
</xul:hbox>
</content>
<implementation>
<constructor><![CDATA[
this.mNewsgroups = new Array;
]]></constructor>
<property name="newsgroups" onget="return document.getAnonymousElementByAttribute(this, 'anonid', 'newsgroups');"
readonly="true"/>
<!-- add a newsgroup to the internal list of newsgroups -->
<method name="addNewsgroupView">
<parameter name="aNewsgroup"/>
<body><![CDATA[
this.mNewsgroups.push(aNewsgroup);
]]></body>
</method>
<!-- build the view for the current list of newsgroups -->
<method name="buildViews">
<body><![CDATA[
for (let i=0; i<this.mNewsgroups.length; i++)
{
let newNode = document.createElement("mail-newsgroup");
if (i)
{
let textNode = document.createElement("text");
textNode.setAttribute("value", ",");
textNode.setAttribute("class", "newsgroupSeparator");
this.newsgroups.appendChild(textNode);
}
let itemInDocument = this.newsgroups.appendChild(newNode);
itemInDocument.setAttribute("label", this.mNewsgroups[i]);
itemInDocument.setAttribute("newsgroup", this.mNewsgroups[i]);
// Since the control attribute points to the <newsgroups>
// element rather than the XUL <label>, screen
// readers don't know to automagically prepend the label when
// reading the tag, so we force this. Furthermore, at least on
// Mac, there is no JS labelElement property at all, so we
// skip in that case. We get away with it because there's no
// screen reader support on the Mac.
if ("labelElement" in this) {
let ariaLabel = this.labelElement.value + ": " +
this.mNewsgroups[i];
let contentElement =
document.getAnonymousElementByAttribute(itemInDocument,
"anonid",
"newsgrouplabel");
contentElement.setAttribute("aria-label", ariaLabel);
}
}
]]></body>
</method>
<!-- clear the current view and internal list of newsgroups -->
<method name="clearHeaderValues">
<body><![CDATA[
this.mNewsgroups = new Array;
while(this.newsgroups.hasChildNodes())
this.newsgroups.lastChild.remove();
]]></body>
</method>
</implementation>
</binding>
<binding id="mail-messageids-headerfield">
<content>
<xul:hbox class="headerNameBox" align="start" pack="end">
<xul:image class="addresstwisty" anonid="toggleIcon"
onclick="toggleWrap();"/>
</xul:hbox>
<xul:hbox class="headerValueBox" flex="1">
<xul:label class="headerValue" anonid="headerValue" flex="1"/>
</xul:hbox>
</content>
<implementation>
<constructor>
<![CDATA[
this.mMessageIds = [];
this.showFullMessageIds = false;
]]>
</constructor>
<property name="headerValue" readonly="true"
onget="return document.getAnonymousElementByAttribute(this, 'anonid', 'headerValue');"/>
<property name="toggleIcon" readonly="true"
onget="return document.getAnonymousElementByAttribute(this, 'anonid', 'toggleIcon');"/>
<field name="mMessageIds"/>
<!-- addMessageIdView: a public method used to add a message-id to this widget. -->
<method name="addMessageIdView">
<parameter name="aMessageId"/>
<body>
<![CDATA[
this.mMessageIds.push(aMessageId);
]]>
</body>
</method>
<!-- updateMessageIdNode: private method used to set properties on an MessageId node -->
<method name="updateMessageIdNode">
<parameter name="aMessageIdNode"/>
<parameter name="aIndex"/>
<parameter name="aMessageId"/>
<parameter name="aLastId"/>
<body>
<![CDATA[
var showFullMessageIds = this.showFullMessageIds;
if (showFullMessageIds || aIndex == aLastId)
{
aMessageIdNode.setAttribute("label", aMessageId);
aMessageIdNode.removeAttribute("tooltiptext");
}
else
{
aMessageIdNode.setAttribute("label", aIndex);
aMessageIdNode.setAttribute("tooltiptext", aMessageId);
}
aMessageIdNode.setAttribute("index", aIndex);
aMessageIdNode.setAttribute("messageid", aMessageId);
]]>
</body>
</method>
<method name="fillMessageIdNodes">
<body>
<![CDATA[
var headerValue = this.headerValue;
var messageIdNodes = headerValue.childNodes;
var numMessageIds = this.mMessageIds.length;
var index = 0;
while (messageIdNodes.length > numMessageIds * 2 - 1)
headerValue.lastChild.remove();
this.toggleIcon.hidden = numMessageIds <= 1;
for (var index = 0; index < numMessageIds; index++)
{
if (index * 2 <= messageIdNodes.length - 1)
{
this.updateMessageIdNode(messageIdNodes[index * 2], index + 1,
this.mMessageIds[index], numMessageIds);
}
else
{
var newMessageIdNode = document.createElement("mail-messageid");
if (index)
{
var textNode = document.createElement("text");
textNode.setAttribute("value", ", ");
textNode.setAttribute("class", "messageIdSeparator");
headerValue.appendChild(textNode);
}
var itemInDocument = headerValue.appendChild(newMessageIdNode);
this.updateMessageIdNode(itemInDocument, index + 1,
this.mMessageIds[index], numMessageIds);
}
}
]]>
</body>
</method>
<method name="toggleWrap">
<body>
<![CDATA[
var headerValue = this.headerValue;
var messageIdNodes = headerValue.childNodes;
var showFullMessageIds = !this.showFullMessageIds;
var messageIds = this.mMessageIds
for (var i = 0; i < messageIdNodes.length; i += 2)
{
if (showFullMessageIds)
{
this.toggleIcon.setAttribute("open", "true");
messageIdNodes[i].setAttribute("label", messageIds[i / 2]);
messageIdNodes[i].removeAttribute("tooltiptext");
headerValue.removeAttribute("singleline");
} else
{
this.toggleIcon.removeAttribute("open");
messageIdNodes[i].setAttribute("label", i / 2 + 1);
messageIdNodes[i].setAttribute("tooltiptext", messageIds[i / 2]);
}
}
this.showFullMessageIds = showFullMessageIds;
]]>
</body>
</method>
<method name="clearHeaderValues">
<body>
<![CDATA[
// clear out our local state
this.mMessageIds = new Array;
if (this.showFullMessageIds)
{
this.showFullMessageIds = false;
this.toggleIcon.removeAttribute("open");
}
]]>
</body>
</method>
</implementation>
</binding>
<binding id="mail-messageid">
<content context="messageIdContext" onclick="MessageIdClick(this, event);">
<xul:label anonid="messageIdValue" class="messageIdDisplayButton"
xbl:inherits="value=label"/>
<xul:image class="messageIdDisplayImage" anonid="messageIdImage"/>
</content>
<implementation>
<property name="label" onset="this.getPart().setAttribute('label',val); return val;"
onget="return this.getPart('messageIdValue').getAttribute('label');"/>
<method name="getPart">
<parameter name="aPartId"/>
<body><![CDATA[
return document.getAnonymousElementByAttribute(this, "anonid", 'messageIdValue');
]]></body>
</method>
</implementation>
</binding>
<!-- Header field for showing the tags associated with a message -->
<binding id="mail-headerfield-tags">
<content>
<xul:label class="headerValue" anonid="headerValue" flex="1"/>
</content>
<implementation>
<property name="headerValue" onset="return this.buildTags(val);"/>
<method name="buildTags">
<parameter name="aTags"/>
<body>
<![CDATA[
// aTags contains a list of actual tag names (not the keys), delimited by spaces
// each tag name is encoded.
// remove any existing tag items we've appended to the list
var headerValueNode = document.getAnonymousElementByAttribute(this, 'anonid', 'headerValue');
while (headerValueNode.hasChildNodes())
headerValueNode.lastChild.remove();
// tokenize the keywords based on ' '
var tagsArray = aTags.split(' ');
for (var index = 0; index < tagsArray.length; index++)
{
// for each tag, create a label, give it the font color that corresponds to the
// color of the tag and append it.
var tagName;
try {
// if we got a bad tag name, getTagForKey will throw an exception, skip it
// and go to the next one.
tagName = MailServices.tags.getTagForKey(tagsArray[index]);
} catch (ex) { continue; }
let color = MailServices.tags.getColorForKey(tagsArray[index]);
// now create a label for the tag name, and set the color
var label = document.createElement("label");
label.setAttribute('value', tagName);
label.className = "tagvalue blc-" + color.substr(1);
// Since the control attribute points to the
// <mail-headerfield-tags> rather than the XUL <label>, screen
// readers don't know to automagically prepend the label when
// reading the tag, so we force this. Furthermore, at least on
// Mac, there is no JS labelElement property at all, so we
// skip in that case. We get away with it because there's no
// screen reader support on the Mac.
if ("labelElement" in this) {
let ariaLabel = this.labelElement.value + ": "
+ tagName;
label.setAttribute("aria-label", ariaLabel);
}
headerValueNode.appendChild(label);
}
]]>
</body>
</method>
<constructor>
<![CDATA[
Components.utils.import("resource:///modules/mailServices.js");
]]>
</constructor>
</implementation>
</binding>
<binding id="search-menulist-abstract" name="searchMenulistAbstract" extends="xul:box">
<content>
<xul:menulist class="search-menulist" xbl:inherits="flex,disabled" oncommand="this.parentNode.onSelect(event)">
<xul:menupopup class="search-menulist-popup"/>
</xul:menulist>
</content>
<implementation>
<field name="internalScope">null</field>
<field name="internalValue">-1</field>
<field readonly="true" name="validityManager">
<![CDATA[
Components.classes['@mozilla.org/mail/search/validityManager;1'].getService(Components.interfaces.nsIMsgSearchValidityManager);
]]>
</field>
<property name="searchScope" onget="return this.internalScope;">
<!-- scope ID - retrieve the table -->
<setter>
<![CDATA[
// if scope isn't changing this is a noop
if (this.internalScope == val) return val;
this.internalScope = val;
this.refreshList();
var targets = this.targets;
if (targets) {
for (var i=0; i< targets.length; i++) {
targets[i].searchScope = val;
}
}
return val;
]]>
</setter>
</property>
<property name="validityTable" readonly="true" onget="return this.validityManager.getTable(this.searchScope)"/>
<property name="targets" readonly="true">
<getter>
<![CDATA[
var forAttrs = this.getAttribute("for");
if (!forAttrs) return null;
var targetIds = forAttrs.split(",");
if (targetIds.length == 0) return null;
var targets = new Array;
for (let j = 0, i = 0; i < targetIds.length; i++) {
var target = document.getElementById(targetIds[i]);
if (target) targets[j++] = target;
}
return targets;
]]>
</getter>
</property>
<property name="optargets" readonly="true">
<getter>
<![CDATA[
var forAttrs = this.getAttribute("opfor");
if (!forAttrs) return null;
var optargetIds = forAttrs.split(",");
if (optargetIds.length == 0) return null;
var optargets = new Array;
var j=0;
for (var i=0; i<optargetIds.length;i++) {
var optarget = document.getElementById(optargetIds[i]);
if (optarget) optargets[j++] = optarget;
}
return optargets;
]]>
</getter>
</property>
<property name="value" onget="return this.internalValue;">
<setter>
<![CDATA[
if (this.internalValue == val)
return val;
this.internalValue = val;
var menulist = document.getAnonymousNodes(this)[0];
menulist.selectedItem = this.validMenuitem;
// now notify targets of new parent's value
var targets = this.targets;
if (targets) {
for (var i=0; i < targets.length; i++) {
targets[i].parentValue = val;
}
}
// now notify optargets of new op parent's value
var optargets = this.optargets;
if (optargets) {
for (i=0; i < optargets.length; i++) {
optargets[i].opParentValue = val;
}
}
return val;
]]>
</setter>
</property>
<!-- label forwards to the internal menulist's "label" attribute -->
<property name="label" onget="return document.getAnonymousNodes(this)[0].selectedItem.getAttribute('label');">
</property>
<property name="validMenuitem" readonly="true">
<!-- Prepare menulist selection, adding a missing hidden menuitem if needed, and
updating the disabled state of the menulist label. -->
<getter>
<![CDATA[
if (this.value == -1) // -1 means not initialized
return null;
let menulist = document.getAnonymousNodes(this)[0];
let isCustom = isNaN(this.value);
let typedValue = isCustom ? this.value : parseInt(this.value);
// custom attribute to style the unavailable menulist item
menulist.setAttribute("unavailable",
(!this.valueIds.includes(typedValue)) ? "true" : null);
// add a hidden menulist item if value is missing
let menuitem = menulist.querySelector('[value="' + this.value + '"]');
if (!menuitem)
{ // need to add a hidden menuitem
menuitem = menulist.appendItem(this.valueLabel, this.value);
menuitem.hidden = true;
}
return menuitem;
]]>
</getter>
</property>
<method name="refreshList">
<parameter name="dontRestore"/> <!-- should we not restore old selection? -->
<body>
<![CDATA[
var menuItemIds = this.valueIds;
var menuItemStrings = this.valueStrings;
var menulist = document.getAnonymousNodes(this)[0];
var popup = menulist.firstChild;
// save our old "value" so we can restore it later
var oldData;
if (!dontRestore)
oldData = menulist.value;
// remove the old popup children
while (popup.hasChildNodes())
popup.lastChild.remove();
var newSelection;
var customizePos=-1;
for (var i = 0; i < menuItemIds.length; ++i)
{
// create the menuitem
if (Components.interfaces.nsMsgSearchAttrib.OtherHeader == menuItemIds[i].toString())
customizePos = i;
else
{
var menuitem = document.createElement("menuitem");
menuitem.setAttribute("label", menuItemStrings[i]);
menuitem.setAttribute("value", menuItemIds[i]);
popup.appendChild(menuitem);
// try to restore the selection
if (!newSelection || oldData == menuItemIds[i].toString())
newSelection = menuitem;
}
}
if (customizePos != -1)
{
var separator = document.createElement("menuseparator");
popup.appendChild(separator);
menuitem = document.createElement("menuitem");
menuitem.setAttribute("label", menuItemStrings[customizePos]);
menuitem.setAttribute("value", menuItemIds[customizePos]);
popup.appendChild(menuitem);
}
//
// If we are either uninitialized, or if we are called because
// of a change in our parent, update the value to the
// default stored in newSelection.
//
if ((this.value == -1 || dontRestore) && newSelection)
this.value = newSelection.getAttribute("value");
menulist.selectedItem = this.validMenuitem;
]]>
</body>
</method>
<method name="onSelect">
<parameter name="event"/>
<body>
<![CDATA[
var menulist = document.getAnonymousNodes(this)[0];
if (menulist.value == Components.interfaces.nsMsgSearchAttrib.OtherHeader)
{
// Customize menuitem selected.
let args = {};
window.openDialog("chrome://messenger/content/CustomHeaders.xul",
"", "modal,centerscreen,resizable,titlebar,chrome",
args);
// User may have removed the custom header currently selected
// in the menulist so temporarily set the selection to a safe value.
this.value = Components.interfaces.nsMsgSearchAttrib.OtherHeader;
// rebuild the menulist
UpdateAfterCustomHeaderChange();
// Find the created or chosen custom header and select it.
if (args.selectedVal) {
let menuitem = menulist.querySelector('[label="' + args.selectedVal + '"]');
this.value = menuitem.value;
} else {
// Nothing was picked in the custom headers editor so just pick something
// instead of the current "Customize" menuitem.
this.value = menulist.getItemAtIndex(0).value;
}
}
else
{
this.value = menulist.value;
}
]]>
</body>
</method>
</implementation>
</binding>
<!-- searchattribute - Subject, Sender, To, CC, etc. -->
<binding id="searchattribute" name="searchAttribute"
extends="chrome://messenger/content/mailWidgets.xml#search-menulist-abstract">
<implementation>
<field name="stringBundle">
<![CDATA[
this.Services.strings.createBundle("chrome://messenger/locale/search-attributes.properties")
]]>
</field>
<property name="valueLabel" readonly="true">
<getter>
<![CDATA[
if (isNaN(this.value)) // is this a custom term?
{
let customTerm = MailServices.filters.getCustomTerm(this.value);
if (customTerm)
return customTerm.name;
else
{ // The custom term may be missing after the extension that added it
// was disabled or removed. We need to notify the user.
let scriptError = Components.classes["@mozilla.org/scripterror;1"]
.createInstance(Components.interfaces.nsIScriptError);
scriptError.init("Missing custom search term " + this.value,
null, null, 0, 0,
Components.interfaces.nsIScriptError.errorFlag,
"component javascript");
this.Services.console.logMessage(scriptError);
return this.stringBundle.GetStringFromName("MissingCustomTerm");
}
}
return this.stringBundle.GetStringFromName(
this.validityManager.getAttributeProperty(parseInt(this.value)));
]]>
</getter>
</property>
<property name="valueIds" readonly="true">
<getter>
<![CDATA[
var length = new Object;
let result = this.validityTable.getAvailableAttributes(length);
// add any available custom search terms
let customEnum = MailServices.filters.getCustomTerms();
while (customEnum && customEnum.hasMoreElements())
{
let customTerm =
customEnum.getNext()
.QueryInterface(Components.interfaces.nsIMsgSearchCustomTerm);
// for custom terms, the array element is a string with the custom id
// instead of the integer attribute
if (customTerm.getAvailable(this.searchScope, null))
result.push(customTerm.id);
}
return result;
]]>
</getter>
</property>
<property name="valueStrings" readonly="true">
<getter>
<![CDATA[
let strings = new Array;
let ids = this.valueIds;
let hdrsArray = null;
try
{
let hdrs = this.Services.prefs.getCharPref("mailnews.customHeaders");
hdrs = hdrs.replace(/\s+/g, ""); //remove white spaces before splitting
hdrsArray = hdrs.match(/[^:]+/g);
}
catch(ex)
{
}
let j = 0;
for (let i = 0; i < ids.length; i++)
{
if (isNaN(ids[i])) // Is this a custom search term?
{
let customTerm = MailServices.filters.getCustomTerm(ids[i]);
if (customTerm)
strings[i] = customTerm.name;
else
strings[i] = "";
}
else if(ids[i] > Components.interfaces.nsMsgSearchAttrib.OtherHeader && hdrsArray)
strings[i] = hdrsArray[j++];
else
strings[i] = this.stringBundle.GetStringFromName(
this.validityManager.getAttributeProperty(ids[i]));
}
return strings;
]]>
</getter>
</property>
<constructor>
<![CDATA[
Components.utils.import("resource:///modules/mailServices.js");
Components.utils.import("resource://gre/modules/Services.jsm", this);
initializeTermFromId(this.id);
]]>
</constructor>
</implementation>
</binding>
<!-- searchoperator - Contains, Is Less than, etc -->
<binding id="searchoperator" name="searchOperator"
extends="chrome://messenger/content/mailWidgets.xml#search-menulist-abstract">
<implementation>
<field name="searchAttribute">Components.interfaces.nsMsgSearchAttrib.Default</field>
<field name="stringBundle">
<![CDATA[
this.Services.strings.createBundle("chrome://messenger/locale/search-operators.properties")
]]>
</field>
<property name="valueLabel" readonly="true">
<getter>
<![CDATA[
return this.stringBundle.GetStringFromName(this.value);
]]>
</getter>
</property>
<property name="valueIds" readonly="true">
<getter>
<![CDATA[
var length = new Object;
let isCustom = isNaN(this.searchAttribute);
if (isCustom)
{
let customTerm = MailServices.filters.getCustomTerm(this.searchAttribute);
if (customTerm)
return customTerm.getAvailableOperators(this.searchScope, length);
return [Components.interfaces.nsMsgSearchOp.Contains];
}
return this.validityTable.getAvailableOperators(this.searchAttribute,length);
]]>
</getter>
</property>
<property name="valueStrings" readonly="true">
<getter>
<![CDATA[
let strings = new Array;
let ids = this.valueIds;
for (let i = 0; i < ids.length; i++)
strings[i] = this.stringBundle.GetStringFromID(ids[i]);
return strings;
]]>
</getter>
</property>
<property name="parentValue">
<setter>
<![CDATA[
if (this.searchAttribute == val && val != Components.interfaces.nsMsgSearchAttrib.OtherHeader) return val;
this.searchAttribute = val;
this.refreshList(true); // don't restore the selection, since searchvalue nulls it
if (val == Components.interfaces.nsMsgSearchAttrib.AgeInDays)
{
// We want "Age in Days" to default to "is less than".
this.value = Components.interfaces.nsMsgSearchOp.IsLessThan;
}
return val;
]]>
</setter>
<getter>
<![CDATA[
return this.searchAttribute;
]]>
</getter>
</property>
<constructor>
<![CDATA[
Components.utils.import("resource:///modules/mailServices.js");
Components.utils.import("resource://gre/modules/Services.jsm", this);
]]>
</constructor>
</implementation>
</binding>
<!-- searchvalue - a widget which dynamically changes its user interface
depending on what type of data it's supposed to be showing
currently handles arbitrary text entry, and menulists for
priority, status, junk status, tags, hasAttachment status,
and addressbook
-->
<binding id="searchvalue" name="searchValue">
<content>
<xul:textbox flex="1" class="search-value-textbox" xbl:inherits="disabled"/>
<xul:menulist flex="1" class="search-value-menulist" xbl:inherits="disabled">
<xul:menupopup class="search-value-popup">
<xul:menuitem value="6" stringTag="priorityHighest" class="search-value-menuitem"/>
<xul:menuitem value="5" stringTag="priorityHigh" class="search-value-menuitem"/>
<xul:menuitem value="4" stringTag="priorityNormal" class="search-value-menuitem"/>
<xul:menuitem value="3" stringTag="priorityLow" class="search-value-menuitem"/>
<xul:menuitem value="2" stringTag="priorityLowest" class="search-value-menuitem"/>
</xul:menupopup>
</xul:menulist>
<xul:menulist flex="1" class="search-value-menulist" xbl:inherits="disabled">
<xul:menupopup class="search-value-popup">
<xul:menuitem value="2" stringTag="replied" class="search-value-menuitem"/>
<xul:menuitem value="1" stringTag="read" class="search-value-menuitem"/>
<xul:menuitem value="65536" stringTag="new" class="search-value-menuitem"/>
<xul:menuitem value="4096" stringTag="forwarded" class="search-value-menuitem"/>
<xul:menuitem value="4" stringTag="flagged" class="search-value-menuitem"/>
</xul:menupopup>
</xul:menulist>
<xul:textbox flex="1" class="search-value-textbox" xbl:inherits="disabled"/>
<xul:menulist flex="1" class="search-value-menulist" xbl:inherits="disabled">
<xul:menupopup class="addrbooksPopup" localonly="true"/>
</xul:menulist>
<xul:menulist flex="1" class="search-value-menulist" xbl:inherits="disabled">
<xul:menupopup class="search-value-popup">
</xul:menupopup>
</xul:menulist>
<xul:menulist flex="1" class="search-value-menulist" xbl:inherits="disabled">
<xul:menupopup class="search-value-popup">
<xul:menuitem value="2" stringTag="junk" class="search-value-menuitem"/>
</xul:menupopup>
</xul:menulist>
<xul:menulist flex="1" class="search-value-menulist" xbl:inherits="disabled">
<xul:menupopup class="search-value-popup">
<xul:menuitem value="0" stringTag="hasAttachments" class="search-value-menuitem"/>
</xul:menupopup>
</xul:menulist>
<xul:menulist flex="1" class="search-value-menulist" xbl:inherits="disabled">
<xul:menupopup class="search-value-popup">
<xul:menuitem value="plugin" stringTag="junkScoreOriginPlugin"
class="search-value-menuitem"/>
<xul:menuitem value="user" stringTag="junkScoreOriginUser"
class="search-value-menuitem"/>
<xul:menuitem value="filter" stringTag="junkScoreOriginFilter"
class="search-value-menuitem"/>
<xul:menuitem value="whitelist" stringTag="junkScoreOriginWhitelist"
class="search-value-menuitem"/>
<xul:menuitem value="imapflag" stringTag="junkScoreOriginImapFlag"
class="search-value-menuitem"/>
</xul:menupopup>
</xul:menulist>
<xul:textbox flex="1" class="search-value-textbox" xbl:inherits="disabled"
type="number"/>
<xul:hbox flex="1" class="search-value-custom" xbl:inherits="disabled"/>
</content>
<implementation>
<field name="internalOperator">null</field>
<field name="internalAttribute">null</field>
<field name="internalValue">null</field>
<property name="opParentValue" onget="return this.internalOperator;">
<setter>
<![CDATA[
// noop if we're not changing it
if (this.internalOperator == val)
return val;
// Keywords has the null field IsEmpty
if (this.searchAttribute == Components.interfaces.nsMsgSearchAttrib.Keywords) {
if (val == Components.interfaces.nsMsgSearchOp.IsEmpty ||
val == Components.interfaces.nsMsgSearchOp.IsntEmpty)
this.setAttribute("selectedIndex", "-1");
else
this.setAttribute("selectedIndex", "5");
}
// JunkStatus has the null field IsEmpty
if (this.searchAttribute == Components.interfaces.nsMsgSearchAttrib.JunkStatus) {
if (val == Components.interfaces.nsMsgSearchOp.IsEmpty ||
val == Components.interfaces.nsMsgSearchOp.IsntEmpty)
this.setAttribute("selectedIndex", "-1");
else
this.setAttribute("selectedIndex", "6");
}
// if it's not sender, to, cc, alladdresses, or toorcc, we don't care
if (this.searchAttribute != Components.interfaces.nsMsgSearchAttrib.Sender &&
this.searchAttribute != Components.interfaces.nsMsgSearchAttrib.To &&
this.searchAttribute != Components.interfaces.nsMsgSearchAttrib.ToOrCC &&
this.searchAttribute != Components.interfaces.nsMsgSearchAttrib.AllAddresses &&
this.searchAttribute != Components.interfaces.nsMsgSearchAttrib.CC ) {
this.internalOperator = val;
return val;
}
var children = document.getAnonymousNodes(this);
if (val == Components.interfaces.nsMsgSearchOp.IsntInAB ||
val == Components.interfaces.nsMsgSearchOp.IsInAB) {
// if the old internalOperator was
// IsntInAB or IsInAB, and the new internalOperator is
// IsntInAB or IsInAB, noop because the search value
// was an ab type, and it still is.
// otherwise, switch to the ab picker and select the PAB
if (this.internalOperator != Components.interfaces.nsMsgSearchOp.IsntInAB &&
this.internalOperator != Components.interfaces.nsMsgSearchOp.IsInAB) {
var abs = children[4].querySelector('[value="moz-abmdbdirectory://abook.mab"]');
if (abs)
children[4].selectedItem = abs;
this.setAttribute("selectedIndex", "4");
}
}
else {
// if the old internalOperator wasn't
// IsntInAB or IsInAB, and the new internalOperator isn't
// IsntInAB or IsInAB, noop because the search value
// wasn't an ab type, and it still isn't.
// otherwise, switch to the textbox and clear it
if (this.internalOperator == Components.interfaces.nsMsgSearchOp.IsntInAB ||
this.internalOperator == Components.interfaces.nsMsgSearchOp.IsInAB) {
children[0].value = "";
this.setAttribute("selectedIndex", "0");
}
}
this.internalOperator = val;
return val;
]]>
</setter>
</property>
<!-- parentValue forwards to the attribute -->
<property name="parentValue" onset="return this.searchAttribute=val;"
onget="return this.searchAttribute;"/>
<property name="searchAttribute" onget="return this.internalAttribute;">
<setter>
<![CDATA[
// noop if we're not changing it
if (this.internalAttribute == val) return val;
this.internalAttribute = val;
// if the searchAttribute changing, null out the internalOperator
this.internalOperator = null;
// we inherit from a deck, so just use it's index attribute
// to hide/show widgets
if (isNaN(val)) // Is this a custom attribute?
{
this.setAttribute("selectedIndex", "10");
let customHbox = document.getAnonymousNodes(this)[10];
if (this.internalValue)
customHbox.setAttribute("value", this.internalValue.str);
// the searchAttribute attribute is intended as a selector in
// CSS for custom search terms to bind a custom value
customHbox.setAttribute("searchAttribute", val);
}
else if (val == Components.interfaces.nsMsgSearchAttrib.Priority)
this.setAttribute("selectedIndex", "1");
else if (val == Components.interfaces.nsMsgSearchAttrib.MsgStatus)
this.setAttribute("selectedIndex", "2");
else if (val == Components.interfaces.nsMsgSearchAttrib.Date)
this.setAttribute("selectedIndex", "3");
else if (val == Components.interfaces.nsMsgSearchAttrib.Sender) {
// since the internalOperator is null
// this is the same as the initial state
// the initial state for Sender isn't an ab type search
// it's a text search, so show the textbox
this.setAttribute("selectedIndex", "0");
}
else if (val == Components.interfaces.nsMsgSearchAttrib.Keywords) {
this.setAttribute("selectedIndex", "5");
}
else if (val == Components.interfaces.nsMsgSearchAttrib.JunkStatus) {
this.setAttribute("selectedIndex", "6");
}
else if (val == Components.interfaces.nsMsgSearchAttrib.HasAttachmentStatus) {
this.setAttribute("selectedIndex", "7");
}
else if (val == Components.interfaces.nsMsgSearchAttrib.JunkScoreOrigin) {
this.setAttribute("selectedIndex", "8");
}
else if (val == Components.interfaces.nsMsgSearchAttrib.AgeInDays) {
let valueBox = document.getAnonymousNodes(this)[9];
valueBox.min = -40000; // ~-100 years
valueBox.max = 40000; // ~100 years
this.setAttribute("selectedIndex", "9");
}
else if (val == Components.interfaces.nsMsgSearchAttrib.Size) {
let valueBox = document.getAnonymousNodes(this)[9];
valueBox.min = 0;
valueBox.max = 1000000000;
this.setAttribute("selectedIndex", "9");
}
else if (val == Components.interfaces.nsMsgSearchAttrib.JunkPercent) {
let valueBox = document.getAnonymousNodes(this)[9];
valueBox.min = 0;
valueBox.max = 100;
this.setAttribute("selectedIndex", "9");
}
else {
// a normal text field
this.setAttribute("selectedIndex", "0");
}
return val;
]]>
</setter>
</property>
<property name="value" onget="return this.internalValue;">
<setter>
<![CDATA[
// val is a nsIMsgSearchValue object
this.internalValue = val;
var attrib = this.internalAttribute;
var nsMsgSearchAttrib = Components.interfaces.nsMsgSearchAttrib;
var children = document.getAnonymousNodes(this);
this.searchAttribute = attrib;
if (isNaN(attrib)) // a custom term
{
let customHbox = document.getAnonymousNodes(this)[10];
customHbox.setAttribute("value", val.str);
return val;
}
if (attrib == nsMsgSearchAttrib.Priority) {
var matchingPriority =
children[1].querySelector('[value="' + val.priority + '"]');
if (matchingPriority)
children[1].selectedItem = matchingPriority;
}
else if (attrib == nsMsgSearchAttrib.MsgStatus) {
var matchingStatus =
children[2].querySelector('[value="' + val.status + '"]');
if (matchingStatus)
children[2].selectedItem = matchingStatus;
}
else if (attrib == nsMsgSearchAttrib.AgeInDays)
children[9].value = val.age;
else if (attrib == nsMsgSearchAttrib.Date)
children[3].value = convertPRTimeToString(val.date);
else if (attrib == nsMsgSearchAttrib.Sender ||
attrib == nsMsgSearchAttrib.To ||
attrib == nsMsgSearchAttrib.CC ||
attrib == nsMsgSearchAttrib.AllAddresses ||
attrib == nsMsgSearchAttrib.ToOrCC)
{
if (this.internalOperator == Components.interfaces.nsMsgSearchOp.IsntInAB ||
this.internalOperator == Components.interfaces.nsMsgSearchOp.IsInAB) {
var abs = children[4].querySelector('[value="' + val.str + '"]');
if (abs)
children[4].selectedItem = abs;
}
else
children[0].value = val.str;
}
else if (attrib == nsMsgSearchAttrib.Keywords)
{
var keywordVal = children[5].querySelector('[value="' + val.str + '"]');
if (keywordVal)
{
children[5].value = val.str;
children[5].selectedItem = keywordVal;
}
}
else if (attrib == nsMsgSearchAttrib.JunkStatus) {
var junkStatus =
children[6].querySelector('[value="' + val.junkStatus + '"]');
if (junkStatus)
children[6].selectedItem = junkStatus;
}
else if (attrib == nsMsgSearchAttrib.HasAttachmentStatus) {
var hasAttachmentStatus =
children[7].querySelector('[value="' + val.hasAttachmentStatus + '"]');
if (hasAttachmentStatus)
children[7].selectedItem = hasAttachmentStatus;
}
else if (attrib == nsMsgSearchAttrib.JunkScoreOrigin) {
var junkScoreOrigin =
children[8].querySelector('[value="' + val.str + '"]');
if (junkScoreOrigin)
children[8].selectedItem = junkScoreOrigin;
}
else if (attrib == nsMsgSearchAttrib.JunkPercent) {
children[9].value = val.junkPercent;
}
else if (attrib == nsMsgSearchAttrib.Size) {
children[9].value = val.size;
}
else
children[0].value = val.str;
return val;
]]>
</setter>
</property>
<method name="save">
<body>
<![CDATA[
var searchValue = this.value;
var searchAttribute = this.searchAttribute;
var nsMsgSearchAttrib = Components.interfaces.nsMsgSearchAttrib;
var children = document.getAnonymousNodes(this);
searchValue.attrib = searchAttribute;
if (searchAttribute == nsMsgSearchAttrib.Priority) {
searchValue.priority = children[1].selectedItem.value;
}
else if (searchAttribute == nsMsgSearchAttrib.MsgStatus)
searchValue.status = children[2].value;
else if (searchAttribute == nsMsgSearchAttrib.AgeInDays)
searchValue.age = children[9].value;
else if (searchAttribute == nsMsgSearchAttrib.Date)
searchValue.date = convertStringToPRTime(children[3].value);
else if (searchAttribute == nsMsgSearchAttrib.Sender ||
searchAttribute == nsMsgSearchAttrib.To ||
searchAttribute == nsMsgSearchAttrib.CC ||
searchAttribute == nsMsgSearchAttrib.AllAddresses ||
searchAttribute == nsMsgSearchAttrib.ToOrCC)
{
if (this.internalOperator == Components.interfaces.nsMsgSearchOp.IsntInAB ||
this.internalOperator == Components.interfaces.nsMsgSearchOp.IsInAB)
searchValue.str = children[4].selectedItem.value;
else
searchValue.str = children[0].value;
}
else if (searchAttribute == nsMsgSearchAttrib.Keywords)
{
searchValue.str = children[5].value;
}
else if (searchAttribute == nsMsgSearchAttrib.JunkStatus)
searchValue.junkStatus = children[6].value;
else if (searchAttribute == nsMsgSearchAttrib.JunkPercent)
searchValue.junkPercent = children[9].value;
else if (searchAttribute == nsMsgSearchAttrib.Size)
searchValue.size = children[9].value;
else if (searchAttribute == nsMsgSearchAttrib.HasAttachmentStatus)
searchValue.status = 0x10000000; // 0x10000000 is MSG_FLAG_ATTACHMENT;
else if (searchAttribute == nsMsgSearchAttrib.JunkScoreOrigin)
searchValue.str = children[8].value;
else if (isNaN(searchAttribute)) // a custom term
{
searchValue.attrib = nsMsgSearchAttrib.Custom;
searchValue.str = children[10].getAttribute("value");
}
else
searchValue.str = children[0].value;
]]>
</body>
</method>
<method name="saveTo">
<parameter name="searchValue"/>
<body>
<![CDATA[
this.internalValue = searchValue;
this.save();
]]>
</body>
</method>
<method name="fillInTags">
<body>
<![CDATA[
var children = document.getAnonymousNodes(this);
var popupMenu = children[5].firstChild;
let tagArray = MailServices.tags.getAllTags({});
for (var i = 0; i < tagArray.length; ++i)
{
var taginfo = tagArray[i];
var newMenuItem = document.createElement('menuitem');
newMenuItem.setAttribute('label', taginfo.tag);
newMenuItem.setAttribute('value', taginfo.key);
popupMenu.appendChild(newMenuItem);
if (!i)
children[5].selectedItem = newMenuItem;
}
]]>
</body>
</method>
<method name="fillStringsForChildren">
<parameter name="parentNode"/>
<parameter name="bundle"/>
<body>
<![CDATA[
var children = parentNode.childNodes;
var len=children.length;
for (var i=0; i<len; i++) {
var node = children[i];
var stringTag = node.getAttribute("stringTag");
if (stringTag) {
var attr = (node.tagName == "label") ? "value" : "label";
node.setAttribute(attr, bundle.GetStringFromName(stringTag));
}
}
]]>
</body>
</method>
<method name="initialize">
<parameter name="menulist"/>
<parameter name="bundle"/>
<body>
<![CDATA[
this.fillStringsForChildren(menulist.firstChild, bundle);
]]>
</body>
</method>
<constructor>
<![CDATA[
Components.utils.import("resource:///modules/mailServices.js");
Components.utils.import("resource://gre/modules/Services.jsm", this);
// initialize strings
var bundle = this.Services.strings.createBundle("chrome://messenger/locale/messenger.properties");
// intialize the priority picker
this.initialize(document.getAnonymousNodes(this)[1], bundle);
// initialize the status picker
this.initialize(document.getAnonymousNodes(this)[2], bundle);
// initialize the date picker
var datePicker = document.getAnonymousNodes(this)[3];
var searchAttribute = this.searchAttribute;
var nsMsgSearchAttrib = Components.interfaces.nsMsgSearchAttrib;
var time;
if (searchAttribute == nsMsgSearchAttrib.Date)
time = datePicker.value;
else
time = new Date();
// do .value instead of .setAttribute("value", xxx);
// to work around for bug #179412
// (caused by bug #157210)
//
// the searchvalue widget has two textboxes
// one for text, one as a placeholder for a date / calendar widget
datePicker.value = convertDateToString(time);
// initialize the address book picker
this.initialize(document.getAnonymousNodes(this)[4], bundle);
// initialize the junk status picker
this.initialize(document.getAnonymousNodes(this)[6], bundle);
// initialize the has attachment status picker
this.initialize(document.getAnonymousNodes(this)[7], bundle);
// initialize the junk score origin picker
this.initialize(document.getAnonymousNodes(this)[8], bundle);
// initialize the tag list
fillInTags();
]]>
</constructor>
</implementation>
<handlers>
<handler event="keypress" keycode="VK_RETURN" modifiers="accel any"
action="onEnterInSearchTerm(event);" preventdefault="true"/>
</handlers>
</binding>
<!-- Folder picker helper widgets -->
<binding id="popup-base" extends="chrome://global/content/bindings/popup.xml#popup">
<implementation>
<field name="tree" readonly="true">
document.getAnonymousNodes(this)[0];
</field>
<method name="updateHover">
<parameter name="event"/>
<body>
<![CDATA[
var box = this.tree.treeBoxObject;
if (event.originalTarget == box.treeBody) {
var index = box.getRowAt(event.clientX, event.clientY);
box.view.selection.select(index);
return index;
}
return -1;
]]>
</body>
</method>
<method name="fire">
<body>
<![CDATA[
this.hidePopup();
if (this.tree.currentIndex >= 0) {
this.setAttribute("uri", this.tree.builderView.getResourceAtIndex(this.tree.currentIndex).Value);
this.doCommand();
}
]]>
</body>
</method>
<method name="onBlurMenuList">
<parameter name="event"/>
<body>
<![CDATA[
this.boxObject.QueryInterface(Components.interfaces.nsIMenuBoxObject).openMenu(false);
]]>
</body>
</method>
<field name="onKeyPressMenuList" readonly="true">
<![CDATA[
({
self: this,
tree: this.tree,
parentNode: this.parentNode,
getLastVisibleRow: function getLastVisibleRow(box) {
var f = box.getFirstVisibleRow();
var p = box.getPageLength();
var l = box.view.rowCount;
return (l < f + p ? l : f + p) - 1;
},
handleEvent: function handleEvent(event) {
if (event.altKey)
return;
var index;
var box = this.tree.treeBoxObject;
if (this.parentNode.hasAttribute("open")) {
event.stopPropagation();
event.preventDefault();
switch (event.keyCode) {
case event.DOM_VK_ESCAPE:
this.self.hidePopup();
return;
case event.DOM_VK_RETURN:
this.self.fire();
return;
}
index = this.tree.currentIndex;
} else {
switch (event.keyCode) {
case event.DOM_VK_PAGE_UP:
case event.DOM_VK_PAGE_DOWN:
return;
}
index = this.self.setInitialSelection();
}
switch (event.keyCode) {
case event.DOM_VK_UP:
if (index <= 0)
return;
index--;
break;
case event.DOM_VK_DOWN:
index++;
if (index == box.view.rowCount)
return;
break;
case event.DOM_VK_PAGE_UP:
if (index == box.getFirstVisibleRow())
box.scrollByPages(-1);
index = box.getFirstVisibleRow();
break;
case event.DOM_VK_PAGE_DOWN:
if (index == this.getLastVisibleRow(box))
box.scrollByPages(1);
index = this.getLastVisibleRow(box);
break;
case event.DOM_VK_HOME:
index = 0;
break;
case event.DOM_VK_END:
index = box.view.rowCount - 1;
break;
default:
if (event.charCode > 0 && !event.ctrlKey && !event.metaKey) {
event.preventDefault();
index = tree.keyNavigate(event);
if (index >= 0)
break;
}
return;
}
box.view.selection.select(index);
if (this.parentNode.hasAttribute("open"))
box.ensureRowIsVisible(index);
else
this.self.fire();
}
})
]]>
</field>
<method name="setInitialSelection">
<body>
<![CDATA[
var view = this.tree.view;
if (!view.selection.currentColumn)
view.selection.currentColumn = this.tree.columns.getFirstColumn();
view.selection.selectEventsSuppressed = true;
for (var i = 0; i < view.rowCount; i++) {
if (view.isContainer(i)) {
if (view.isContainerEmpty(i) == view.isContainerOpen(i))
view.toggleOpenState(i);
if (view.isContainerOpen(i)) {
if (i + 1 == view.rowCount ||
view.getLevel(i + 1) <= view.getLevel(i)) {
view.toggleOpenState(i);
}
}
}
}
var index = -1;
var uri = this.parentNode.getAttribute("uri");
if (uri) {
var RDF = Components.classes["@mozilla.org/rdf/rdf-service;1"].getService(Components.interfaces.nsIRDFService);
index = view.getIndexOfResource(RDF.GetResource(uri));
}
view.selection.select(index);
return index;
]]>
</body>
</method>
<constructor>
<![CDATA[
this.setAttribute("ignorekeys", "true");
this.parentNode.addEventListener("keypress", this.onKeyPressMenuList, true);
]]>
</constructor>
<destructor>
<![CDATA[
this.parentNode.removeEventListener("keypress", this.onKeyPressMenuList, true);
]]>
</destructor>
</implementation>
<handlers>
<handler event="mousemove" action="this.updateHover(event);"/>
<handler event="click" button="0" action="if (this.updateHover(event) >= 0) this.fire();"/>
<handler event="popupshowing">
<![CDATA[
this.parentNode.addEventListener("blur", this.onBlurMenuList, false);
var box = this.tree.treeBoxObject;
box.focused = true;
var index = this.setInitialSelection();
var height = box.view.rowCount * box.rowHeight;
height += this.boxObject.height - box.treeBody.boxObject.height;
this.height = height;
if (index >= 0)
setTimeout(function() { box.ensureRowIsVisible(index); }, 0);
]]>
</handler>
<handler event="popuphiding">
<![CDATA[
this.parentNode.removeEventListener("blur", this.onBlurMenuList, false);
]]>
</handler>
</handlers>
</binding>
<binding id="folderSummary-popup" extends="chrome://global/content/bindings/popup.xml#tooltip">
<content>
<children>
<xul:folderSummary/>
</children>
</content>
<handlers>
<handler event="popupshowing">
<![CDATA[
let msgFolder = gFolderTreeView.getFolderAtCoords(event.clientX,
event.clientY);
if (!msgFolder)
return false;
let tooltipnode = document.getAnonymousNodes(this)[0];
let asyncResults = {};
if (tooltipnode.parseFolder(msgFolder, null, asyncResults))
return true;
let row = {}, col = {};
gFolderTreeView._tree.getCellAt(event.clientX, event.clientY, row, col, {});
if (col.value.id == "folderNameCol") {
let cropped = gFolderTreeView._tree.isCellCropped(row.value, col.value);
if (tooltipnode.addLocationInfo(msgFolder, cropped))
return true;
}
let counts = gFolderTreeView.getSummarizedCounts(row.value, col.value.id);
if (counts) {
if (tooltipnode.addSummarizeExplain(counts))
return true;
}
return false;
]]>
</handler>
<handler event="popuphiding">
document.getAnonymousNodes(this)[0].clear();
</handler>
</handlers>
</binding>
<binding id="folderSummary">
<content>
<xul:vbox/>
</content>
<implementation>
<field name="mMaxMsgHdrsInPopup">8</field>
<property name="hasMessages" readonly="true" onget="return document.getAnonymousNodes(this)[0].hasChildNodes();"/>
<method name="parseFolder">
<parameter name="aFolder"/>
<parameter name="aUrlListener"/>
<parameter name="aOutAsync"/>
<body>
<![CDATA[
// skip servers, Trash, Junk folders and newsgroups
if (!aFolder || aFolder.isServer || !aFolder.hasNewMessages ||
aFolder.getFlag(Components.interfaces.nsMsgFolderFlags.Junk) ||
aFolder.getFlag(Components.interfaces.nsMsgFolderFlags.Trash) ||
(aFolder.server instanceof Components.interfaces.nsINntpIncomingServer))
return false;
var showPreviewText = this.Services.prefs.getBoolPref("mail.biff.alert.show_preview");
let folderArray = [];
let msgDatabase;
try {
msgDatabase = aFolder.msgDatabase;
} catch(e) {
// The database for this folder may be missing (e.g. outdated/missing .msf),
// so just skip this folder.
return false;
}
if (aFolder.flags & Components.interfaces.nsMsgFolderFlags.Virtual)
{
let dbFolderInfo = msgDatabase.dBFolderInfo;
var srchFolderUri = dbFolderInfo.getCharProperty("searchFolderUri");
var srchFolderUriArray = srchFolderUri.split('|');
var foldersAdded = 0;
var RDF = Components.classes['@mozilla.org/rdf/rdf-service;1']
.getService(Components.interfaces.nsIRDFService);
for (var i in srchFolderUriArray)
{
var realFolder = RDF.GetResource(srchFolderUriArray[i])
.QueryInterface(Components.interfaces.nsIMsgFolder);
if (!realFolder.isServer)
folderArray[foldersAdded++] = realFolder;
}
}
else {
folderArray[0] = aFolder;
}
var foundNewMsg = false;
for (var folderIndex = 0; folderIndex < folderArray.length; folderIndex++)
{
aFolder = folderArray[folderIndex];
// now get the database
try {
msgDatabase = aFolder.msgDatabase;
} catch(e) {
// The database for this folder may be missing (e.g. outdated/missing .msf),
// then just skip this folder.
continue;
}
aFolder.msgDatabase = null;
var msgKeys = {};
var numMsgKeys = {};
msgDatabase.getNewList(numMsgKeys, msgKeys);
if (!numMsgKeys.value)
continue;
if (showPreviewText)
{
// fetchMsgPreviewText forces the previewText property to get generated
// for each of the message keys.
try {
aOutAsync.value = aFolder.fetchMsgPreviewText(msgKeys.value, numMsgKeys.value, false, aUrlListener);
aFolder.msgDatabase = null;
}
catch (ex)
{
// fetchMsgPreviewText throws an error when we call it on a news folder, we should just not show
// the tooltip if this method returns an error.
aFolder.msgDatabase = null;
continue;
}
}
// if fetching the preview text is going to be an asynch operation and the caller
// is set up to handle that fact, then don't bother filling in any of the fields since
// we'll have to do this all over again when the fetch for the preview text completes.
// We don't expect to get called with a urlListener if we're doing a virtual folder.
if (aOutAsync.value && aUrlListener)
return false;
var unicodeConverter = Components.classes["@mozilla.org/intl/scriptableunicodeconverter"]
.createInstance(Components.interfaces.nsIScriptableUnicodeConverter);
unicodeConverter.charset = "UTF-8";
foundNewMsg = true;
var index = 0;
while (document.getAnonymousNodes(this)[0].childNodes.length < this.mMaxMsgHdrsInPopup && index < numMsgKeys.value)
{
var msgPopup = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "folderSummaryMessage");
var msgHdr = msgDatabase.GetMsgHdrForKey(msgKeys.value[index++]);
var msgSubject = msgHdr.mime2DecodedSubject;
const kMsgFlagHasRe = 0x0010; // MSG_FLAG_HAS_RE
if(msgHdr.flags & kMsgFlagHasRe)
msgSubject = (msgSubject) ? "Re: " + msgSubject : "Re: ";
msgPopup.setAttribute('subject', msgSubject);
var previewText = msgHdr.getStringProperty('preview');
// convert the preview text from utf-8 to unicode
if (previewText)
{
try
{
var text = unicodeConverter.ConvertToUnicode(previewText);
if (text)
msgPopup.setAttribute('previewText', text);
}
catch (ex) { }
}
let addrs = MailServices.headerParser.parseEncodedHeader(
msgHdr.author, msgHdr.effectiveCharset, false);
if (addrs.length > 0)
msgPopup.setAttribute('sender', addrs[0].name || addrs[0].email);
msgPopup.msgHdr = msgHdr;
document.getAnonymousNodes(this)[0].appendChild(msgPopup);
}
if (document.getAnonymousNodes(this)[0].childNodes.length >= this.mMaxMsgHdrsInPopup)
return true;
}
return foundNewMsg;
]]>
</body>
</method>
<method name="addLocationInfo">
<parameter name="aFolder"/>
<parameter name="aCropped"/>
<body>
<![CDATA[
// Display also server name for items that are on level 0 and are not server names
// by themselves and do not have server name already appended in their label.
let folderIndex = gFolderTreeView.getIndexOfFolder(aFolder);
if (!aFolder.isServer &&
gFolderTreeView.getLevel(folderIndex) == 0 &&
!gFolderTreeView.getServerNameAdded(folderIndex))
{
let loc = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "folderSummaryLocation");
let midPath = "";
let midFolder = aFolder.parent;
while (aFolder.server.rootFolder != midFolder) {
midPath = midFolder.name + " - " + midPath;
midFolder = midFolder.parent;
}
loc.setAttribute("location", aFolder.server.prettyName + " - " + midPath + aFolder.name);
document.getAnonymousNodes(this)[0].appendChild(loc);
return true;
}
// If folder name is cropped or is a newsgroup and abbreviated per
// pref, use the full name as a tooltip.
if (aCropped ||
((aFolder.server instanceof Components.interfaces.nsINntpIncomingServer) &&
!(aFolder.flags & Components.interfaces.nsMsgFolderFlags.Virtual) &&
aFolder.server.abbreviate) && !aFolder.isServer) {
let loc = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "folderSummaryLocation");
loc.setAttribute("location", aFolder.name);
document.getAnonymousNodes(this)[0].appendChild(loc);
return true;
}
return false;
]]>
</body>
</method>
<method name="addSummarizeExplain">
<parameter name="aCounts"/>
<body>
<![CDATA[
if (!aCounts || !aCounts[1])
return false;
let expl = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "folderSummarySubfoldersSummary");
let sumString = document.getElementById("bundle_messenger")
.getFormattedString("subfoldersExplanation", [aCounts[0], aCounts[1]], 2);
expl.setAttribute("subfolders", sumString);
document.getAnonymousNodes(this)[0].appendChild(expl);
return true;
]]>
</body>
</method>
<method name="clear">
<body>
<![CDATA[
var containingBox = document.getAnonymousNodes(this)[0];
while (containingBox.hasChildNodes())
containingBox.lastChild.remove();
]]>
</body>
</method>
<constructor>
<![CDATA[
Components.utils.import("resource:///modules/mailServices.js");
Components.utils.import("resource://gre/modules/Services.jsm", this);
]]>
</constructor>
</implementation>
</binding>
<binding id="folderSummary-location">
<content>
<xul:hbox>
<xul:label anonid="location" xbl:inherits="value=location"/>
</xul:hbox>
</content>
</binding>
<binding id="folderSummary-subfoldersSummary">
<content>
<xul:hbox>
<xul:label anonid="subfolders" xbl:inherits="value=subfolders"/>
</xul:hbox>
</content>
</binding>
<binding id="folderSummary-message">
<content>
<xul:vbox class="folderSummaryMessage">
<xul:hbox class="folderSummary-message-row">
<xul:label anonid="subject" flex="1" class="folderSummary-subject" xbl:inherits="value=subject" crop="right"/>
<xul:label anonid="sender" class="folderSummary-sender" xbl:inherits="value=sender" crop="right"/>
<xul:spring anonid="spring" flex="100%"/>
</xul:hbox>
<xul:description anonid="preview" class="folderSummary-message-row folderSummary-previewText" xbl:inherits="value=previewText" crop="right"></xul:description>
</xul:vbox>
</content>
<implementation>
<constructor>
<![CDATA[
Components.utils.import("resource:///modules/MailUtils.js");
Components.utils.import("resource://gre/modules/Services.jsm", this);
if (!this.Services.prefs.getBoolPref("mail.biff.alert.show_preview"))
document.getAnonymousElementByAttribute(this, "anonid", "preview").hidden = true;
var hideSubject = !this.Services.prefs.getBoolPref("mail.biff.alert.show_subject");
var hideSender = !this.Services.prefs.getBoolPref("mail.biff.alert.show_sender");
if (hideSubject)
document.getAnonymousElementByAttribute(this, "anonid", "subject").hidden = true;
if (hideSender)
document.getAnonymousElementByAttribute(this, "anonid", "sender").hidden = true;
if (hideSubject && hideSender)
document.getAnonymousElementByAttribute(this, "anonid", "spring").hidden = true;
]]>
</constructor>
</implementation>
<handlers>
<handler event="click" button="0">
<![CDATA[
MailUtils.displayMessageInFolderTab(this.msgHdr);
if (gAlertListener)
gAlertListener.observe(null, "alertclickcallback", "");
]]>
</handler>
</handlers>
</binding>
<binding id="splitmenu">
<content>
<xul:hbox anonid="menuitem" flex="1"
class="splitmenu-menuitem"
xbl:inherits="iconic,label,disabled,onclick=oncommand,_moz-menuactive=active"/>
<xul:menu anonid="menu" class="splitmenu-menu"
xbl:inherits="disabled,_moz-menuactive=active"
oncommand="event.stopPropagation();">
<children includes="menupopup"/>
</xul:menu>
</content>
<implementation implements="nsIDOMEventListener">
<constructor><![CDATA[
this._parentMenupopup.addEventListener("DOMMenuItemActive", this, false);
this._parentMenupopup.addEventListener("popuphidden", this, false);
]]></constructor>
<destructor><![CDATA[
this._parentMenupopup.removeEventListener("DOMMenuItemActive", this, false);
this._parentMenupopup.removeEventListener("popuphidden", this, false);
]]></destructor>
<field name="menuitem" readonly="true">
document.getAnonymousElementByAttribute(this, "anonid", "menuitem");
</field>
<field name="menu" readonly="true">
document.getAnonymousElementByAttribute(this, "anonid", "menu");
</field>
<field name="_menuDelay">600</field>
<field name="_parentMenupopup"><![CDATA[
this._getParentMenupopup(this);
]]></field>
<method name="_getParentMenupopup">
<parameter name="aNode"/>
<body><![CDATA[
let node = aNode.parentNode;
while (node) {
if (node.localName == "menupopup")
break;
node = node.parentNode;
}
return node;
]]></body>
</method>
<method name="handleEvent">
<parameter name="event"/>
<body><![CDATA[
switch (event.type) {
case "DOMMenuItemActive":
if (this.getAttribute("active") == "true" &&
event.target != this &&
this._getParentMenupopup(event.target) == this._parentMenupopup)
this.removeAttribute("active");
break;
case "popuphidden":
if (event.target == this._parentMenupopup)
this.removeAttribute("active");
break;
}
]]></body>
</method>
</implementation>
<handlers>
<handler event="mouseover"><![CDATA[
if (this.getAttribute("active") != "true") {
this.setAttribute("active", "true");
this.dispatchEvent(new Event("DOMMenuItemActive",
{ bubbles: true, cancelable: false }));
if (this.getAttribute("disabled") != "true") {
let self = this;
setTimeout(function () {
if (self.getAttribute("active") == "true")
self.menu.open = true;
}, this._menuDelay);
}
}
]]></handler>
<handler event="popupshowing"><![CDATA[
if (event.target == this.firstChild &&
this._parentMenupopup._currentPopup)
this._parentMenupopup._currentPopup.hidePopup();
]]></handler>
<handler event="click" phase="capturing"><![CDATA[
if (this.getAttribute("disabled") == "true") {
// Prevent the command from being carried out
event.stopPropagation();
return;
}
let node = event.originalTarget;
while (true) {
if (node == this.menuitem)
break;
if (node == this)
return;
node = node.parentNode;
}
this._parentMenupopup.hidePopup();
]]></handler>
</handlers>
</binding>
<binding id="appmenu-vertical" extends="chrome://global/content/bindings/toolbarbutton.xml#menu-vertical">
<implementation>
<method name="_setupAppmenu">
<parameter name="event"/>
<body><![CDATA[
if (event.target == this) {
let appmenuPopup = document.getElementById("appmenu-popup");
if (this.lastChild != appmenuPopup) {
this.appendChild(appmenuPopup);
}
}
]]></body>
</method>
</implementation>
<handlers>
<!-- While it would seem we could do this by handling oncommand, we can't
because any external oncommand handlers might get called before ours,
and then they would see the incorrect value of checked. Additionally
a command attribute would redirect the command events anyway.
Also, the appmenu-popup needs to be appended to the target 'Hamburger
button' dynamically at every button click (as opposed to appended
once in the binding's constructor) otherwise only one of the four
Hamburger buttons (on the Mail, Calendar, Tasks and Chat tabs) will
get the popup menu (namely, Mail). See Bug 890332. -->
<handler event="mousedown" button="0" action="this._setupAppmenu(event);"/>
<handler event="keypress" key=" " action="this._setupAppmenu(event);"/>
</handlers>
</binding>
</bindings>