gecko/toolkit/content/widgets/popup.xml

749 lines
24 KiB
XML

<?xml version="1.0"?>
<bindings id="popupBindings"
xmlns="http://www.mozilla.org/xbl"
xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
xmlns:xbl="http://www.mozilla.org/xbl">
<binding id="popup-base">
<resources>
<stylesheet src="chrome://global/skin/popup.css"/>
</resources>
<implementation implements="nsIDOMXULPopupElement">
<property name="position" onget="return this.getAttribute('position');"
onset="this.setAttribute('position', val); return val;"/>
<property name="popupBoxObject">
<getter>
return this.boxObject.QueryInterface(Components.interfaces.nsIPopupBoxObject);
</getter>
</property>
<property name="state" readonly="true"
onget="return this.popupBoxObject.popupState"/>
<method name="openPopup">
<parameter name="aAnchorElement"/>
<parameter name="aPosition"/>
<parameter name="aX"/>
<parameter name="aY"/>
<parameter name="aIsContextMenu"/>
<parameter name="aAttributesOverride"/>
<body>
<![CDATA[
try {
var popupBox = this.popupBoxObject;
if (popupBox)
popupBox.openPopup(aAnchorElement, aPosition, aX, aY,
aIsContextMenu, aAttributesOverride);
} catch(e) {}
]]>
</body>
</method>
<method name="openPopupAtScreen">
<parameter name="aX"/>
<parameter name="aY"/>
<parameter name="aIsContextMenu"/>
<body>
<![CDATA[
try {
var popupBox = this.popupBoxObject;
if (popupBox)
popupBox.openPopupAtScreen(aX, aY, aIsContextMenu);
} catch(e) {}
]]>
</body>
</method>
<method name="showPopup">
<parameter name="element"/>
<parameter name="xpos"/>
<parameter name="ypos"/>
<parameter name="popuptype"/>
<parameter name="anchoralignment"/>
<parameter name="popupalignment"/>
<body>
<![CDATA[
var popupBox = null;
var menuBox = null;
try {
popupBox = this.popupBoxObject;
} catch(e) {}
try {
menuBox = this.parentNode.boxObject.QueryInterface(Components.interfaces.nsIMenuBoxObject);
} catch(e) {}
if (menuBox)
menuBox.openMenu(true);
else if (popupBox)
popupBox.showPopup(element, this, xpos, ypos, popuptype, anchoralignment, popupalignment);
]]>
</body>
</method>
<method name="hidePopup">
<body>
<![CDATA[
var popupBox = null;
var menuBox = null;
try {
popupBox = this.boxObject.QueryInterface(Components.interfaces.nsIPopupBoxObject);
} catch(e) {}
try {
menuBox = this.parentNode.boxObject.QueryInterface(Components.interfaces.nsIMenuBoxObject);
} catch(e) {}
if (menuBox)
menuBox.openMenu(false);
else if (popupBox)
popupBox.hidePopup();
]]>
</body>
</method>
<property name="autoPosition">
<getter>
<![CDATA[
return this.popupBoxObject.autoPosition;
]]>
</getter>
<setter>
<![CDATA[
return this.popupBoxObject.autoPosition = val;
]]>
</setter>
</property>
<method name="enableKeyboardNavigator">
<parameter name="aEnableKeyboardNavigator"/>
<body>
<![CDATA[
this.popupBoxObject.enableKeyboardNavigator(aEnableKeyboardNavigator);
]]>
</body>
</method>
<method name="enableRollup">
<parameter name="aEnableRollup"/>
<body>
<![CDATA[
this.popupBoxObject.enableRollup(aEnableRollup);
]]>
</body>
</method>
<method name="sizeTo">
<parameter name="aWidth"/>
<parameter name="aHeight"/>
<body>
<![CDATA[
this.popupBoxObject.sizeTo(aWidth, aHeight);
]]>
</body>
</method>
<method name="moveTo">
<parameter name="aLeft"/>
<parameter name="aTop"/>
<body>
<![CDATA[
this.popupBoxObject.moveTo(aLeft, aTop);
]]>
</body>
</method>
</implementation>
</binding>
<binding id="popup"
extends="chrome://global/content/bindings/popup.xml#popup-base">
<content>
<xul:arrowscrollbox class="popup-internal-box" flex="1" orient="vertical">
<children/>
</xul:arrowscrollbox>
</content>
<implementation implements="nsIAccessibleProvider">
<property name="accessibleType" readonly="true">
<getter>
<![CDATA[
return Components.interfaces.nsIAccessibleProvider.XULMenupopup;
]]>
</getter>
</property>
</implementation>
<handlers>
<handler event="contextmenu" action="event.preventDefault();"/>
<handler event="popupshowing" phase="target">
<![CDATA[
var array = [];
var width = 0;
for (var menuitem = this.firstChild; menuitem; menuitem = menuitem.nextSibling) {
if (menuitem.localName == "menuitem" && menuitem.hasAttribute("acceltext")) {
var accel = document.getAnonymousElementByAttribute(menuitem, "anonid", "accel");
if (accel && accel.boxObject) {
array.push(accel);
if (accel.boxObject.width > width)
width = accel.boxObject.width;
}
}
}
for (var i = 0; i < array.length; i++)
array[i].width = width;
]]>
</handler>
</handlers>
</binding>
<binding id="panel"
extends="chrome://global/content/bindings/popup.xml#popup-base">
<!-- This separate binding for dialog-like panels - not menu, list or autocomplete popups
exposes the popup as an alert or a pane, depending on whether it is always intended
to get keyboard navigation when it opens -->
<implementation implements="nsIDOMXULPopupElement, nsIAccessibleProvider">
<property name="accessibleType" readonly="true">
<getter>
<![CDATA[
return (this.getAttribute("noautofocus") == "true") ?
Components.interfaces.nsIAccessibleProvider.XULAlert :
Components.interfaces.nsIAccessibleProvider.XULPane;
]]></getter>
</property>
<field name="_prevFocus">0</field>
</implementation>
<handlers>
<handler event="popupshowing"><![CDATA[
// Capture the previous focus before has a chance to get set inside the panel
try {
this._prevFocus = document.commandDispatcher.focusedElement;
if (!this._prevFocus) // Content window has focus
this._prevFocus = document.commandDispatcher.focusedWindow;
} catch (ex) {}
]]></handler>
<handler event="popupshown"><![CDATA[
// Fire event for accessibility APIs
var alertEvent = document.createEvent("Events");
alertEvent.initEvent("AlertActive", true, true);
this.dispatchEvent(alertEvent);
]]></handler>
<handler event="popuphiding"><![CDATA[
function restoreFocusIfInPanel(aPanel, currentFocus, prevFocus) {
try {
if (document.commandDispatcher.focusedWindow != window)
return; // Focus has already been set to a window outside of this panel
} catch(ex) {}
var ancestorOfFocus = currentFocus;
while (ancestorOfFocus) {
if (ancestorOfFocus == aPanel) {
// Focus was set on an element inside this panel,
// so we need to move it back to where it was previously
prevFocus.focus();
return;
}
ancestorOfFocus = ancestorOfFocus.parentNode;
}
}
try {
if (this._prevFocus && this.getAttribute("norestorefocus") != "true")
setTimeout(restoreFocusIfInPanel, 0, this, document.commandDispatcher.focusedElement,
this._prevFocus);
} catch(ex) { }
]]></handler>
</handlers>
</binding>
<binding id="tooltip" extends="chrome://global/content/bindings/popup.xml#popup">
<content>
<children>
<xul:label class="tooltip-label" xbl:inherits="xbl:text=label" flex="1"/>
</children>
</content>
<implementation implements="nsIAccessibleProvider">
<property name="accessibleType" readonly="true">
<getter>
return Components.interfaces.nsIAccessibleProvider.XULTooltip;
</getter>
</property>
<field name="_mouseOutCount">0</field>
<field name="_isMouseOver">false</field>
<property name="label"
onget="return this.getAttribute('label');"
onset="this.setAttribute('label', val); return val;"/>
</implementation>
<handlers>
<handler event="mouseover"><![CDATA[
var rel = event.relatedTarget;
//dump("ENTERING " + (rel ? rel.localName : "null") + "\n");
if (!rel)
return;
// find out if the node we entered from is one of our anonymous children
while (rel) {
if (rel == this)
break;
rel = rel.parentNode;
}
// if the exited node is not a descendant of ours, we are entering for the first time
if (rel != this)
this._isMouseOver = true;
]]></handler>
<handler event="mouseout"><![CDATA[
var rel = event.relatedTarget;
//dump("LEAVING " + (rel ? rel.localName : "null") + "\n");
// relatedTarget is null when the titletip is first shown: a mouseout event fires
// because the mouse is exiting the main window and entering the titletip "window".
// relatedTarget is also null when the mouse exits the main window completely,
// so count how many times relatedTarget was null after titletip is first shown
// and hide popup the 2nd time
if (!rel) {
++this._mouseOutCount;
if (this._mouseOutCount > 1)
this.hidePopup();
return;
}
// find out if the node we are entering is one of our anonymous children
while (rel) {
if (rel == this)
break;
rel = rel.parentNode;
}
// if the entered node is not a descendant of ours, hide the tooltip
if (rel != this && this._isMouseOver) {
this.hidePopup();
}
]]></handler>
<handler event="popuphiding"><![CDATA[
this._isMouseOver = false;
this._mouseOutCount = 0;
]]></handler>
</handlers>
</binding>
<!-- XXXben this binding is not currently used -->
<binding id="resizerbase" extends="xul:box">
<implementation>
<property name="popup">
<getter>
<![CDATA[
var currNode = this.parentNode;
while (currNode) {
try {
var bo = currNode.boxObject.QueryInterface(Components.interfaces.nsIPopupBoxObject);
if (bo)
return currNode;
}
catch (e) {
}
currNode = currNode.parentNode;
}
return null;
]]>
</getter>
</property>
<method name="handleMouseMove">
<parameter name="aEvent"/>
<body>
<![CDATA[
throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
]]>
</body>
</method>
<field name="screenLeft">0</field>
<field name="screenTop">0</field>
<field name="resizerDirection">0</field>
</implementation>
<handlers>
<handler event="mousedown" phase="capturing">
<![CDATA[
var popup = event.target.popup;
var boxObject = popup.boxObject;
boxObject.captureMouseEvents = true;
event.target.screenLeft = event.screenX;
event.target.screenTop = event.screenY;
event.target.setMode();
event.preventDefault();
]]>
</handler>
<handler event="mouseup" phase="capturing">
<![CDATA[
var popup = event.target.popup;
var boxObject = popup.boxObject;
boxObject.captureMouseEvents = false;
event.target.screenLeft = event.screenX;
event.target.screenTop = event.screenY;
event.target.direction = 0;
event.preventDefault();
]]>
</handler>
<handler event="mousemove" phase="capturing">
<![CDATA[
event.target.handleMouseMove(event);
event.preventDefault();
]]>
</handler>
</handlers>
</binding>
<!-- East-West resizer -->
<binding id="ew-resizer" extends="xul:box"> <!-- extends="chrome://global/content/bindings/popup.xml#resizerbase"> -->
<content>
<xul:hbox class="ew-resizer-box" flex="1"/>
</content>
<!--
<implementation>
<method name="handleMouseMove">
<parameter name="aEvent"/>
<body>
<![CDATA[
var boxObject = aEvent.target.boxObject;
if (boxObject.captureMouseEvents && this.resizerDirection == "right") {
var delta = aEvent.screenX - this.screenLeft;
this.screenLeft = aEvent.screenX;
// We can set this directly as we're only modifying one dimension
aEvent.target.width += delta;
}
]]>
</body>
</method>
<method name="setMode">
<body>
<![CDATA[
this.resizerDirection = "right";
]]>
</body>
</method>
</implementation>
-->
</binding>
<!-- North-South resizer -->
<binding id="ns-resizer" extends="xul:box"> <!-- extends="chrome://global/content/bindings/popup.xml#resizerbase"> -->
<content>
<xul:hbox class="ns-resizer-box" flex="1"/>
</content>
<!--
<implementation>
<method name="handleMouseMove">
<parameter name="aEvent"/>
<body>
<![CDATA[
var boxObject = aEvent.target.boxObject;
if (boxObject.captureMouseEvents && this.resizerDirection == "bottom") {
var delta = aEvent.screenY - this.screenTop;
this.screenTop = aEvent.screenY;
var currWidth = aEvent.target.boxObject.width;
// We can set this directly as we're only modifying one dimension
aEvent.target.height += delta;
}
]]>
</body>
</method>
<method name="setMode">
<body>
<![CDATA[
this.resizerDirection = "bottom";
]]>
</body>
</method>
</implementation>
-->
</binding>
<!-- Diagonal resizer -->
<binding id="diag-resizer" extends="xul:box"> <!-- extends="chrome://global/content/bindings/popup.xml#resizerbase"> -->
<content>
<xul:hbox class="diag-resizer-box" align="center" flex="1">
<xul:image class="diag-resizer-image"/>
</xul:hbox>
</content>
<!--
<implementation>
<method name="handleMouseMove">
<parameter name="aEvent"/>
<body>
<![CDATA[
var boxObject = aEvent.target.boxObject;
if (boxObject.captureMouseEvents && this.resizerDirection == "bottomright") {
if (!this.screenLeft || !this.screenTop) {
this.screenLeft = aEvent.screenX;
this.screenTop = aEvent.screenY;
}
var deltaX = aEvent.screenX - this.screenLeft;
var deltaY = aEvent.screenY - this.screenTop;
this.screenLeft = aEvent.screenX;
this.screenTop = aEvent.screenY;
var currWidth = aEvent.target.boxObject.width;
var currHeight = aEvent.target.boxObject.height;
aEvent.target.sizeTo(currWidth + deltaX, currHeight + deltaY);
}
]]>
</body>
</method>
<method name="setMode">
<body>
<![CDATA[
this.resizerDirection = "bottomright";
]]>
</body>
</method>
</implementation>
-->
</binding>
<binding id="titlebar" extends="xul:box"> <!-- extends="chrome://global/content/bindings/popup.xml#resizerbase"> -->
<content>
<xul:hbox class="titlebar-box" flex="1">
<xul:hbox class="titlebar-title-box" flex="1" tooltiptext="Click and drag to float">
<xul:label class="titlebar-title" xbl:inherits="value=title" flex="1" crop="right"/>
</xul:hbox>
<xul:button class="popupClose" tooltiptext="Close"/>
</xul:hbox>
</content>
<!--
<implementation>
<method name="handleMouseMove">
<parameter name="aEvent"/>
<body>
<![CDATA[
if (!this.popup) this.popup = aEvent.target.popup;
var boxObject = this.popup.boxObject;
if (boxObject.captureMouseEvents && this.direction == "titlebar") {
if (!this.screenLeft || !this.screenTop) {
this.screenLeft = aEvent.screenX;
this.screenTop = aEvent.screenY;
}
var deltaX = aEvent.screenX - this.screenLeft;
var deltaY = aEvent.screenY - this.screenTop;
this.screenLeft = aEvent.screenX;
this.screenTop = aEvent.screenY;
var currX = aEvent.target.boxObject.screenX;
var currY = aEvent.target.boxObject.screenY;
aEvent.target.moveTo(currX + deltaX, currY + deltaY);
}
]]>
</body>
</method>
<method name="setMode">
<body>
<![CDATA[
this.direction = "titlebar";
]]>
</body>
</method>
</implementation>
-->
</binding>
<binding id="floater-base" display="xul:popup" extends="chrome://global/content/bindings/popup.xml#popup">
<implementation>
<!-- Popup Manipulation Constants -->
<field name="MANIPULATE_NONE" readonly="true">0</field>
<field name="MANIPULATE_MOVE" readonly="true">1</field>
<field name="MANIPULATE_SIZE_EW" readonly="true">2</field>
<field name="MANIPULATE_SIZE_NS" readonly="true">3</field>
<field name="MANIPULATE_SIZE_DIAG" readonly="true">4</field>
<method name="handleMouseMove">
<parameter name="aEvent"/>
<body>
<![CDATA[
var boxObject = this.boxObject;
if (boxObject.captureMouseEvents) {
var dX, dY;
var eScreenX = aEvent.screenX;
var eScreenY = aEvent.screenY;
switch (this.manipulateMode) {
case this.MANIPULATE_SIZE_EW:
var width = boxObject.width;
dX = eScreenX - this.screenLeft;
this.sizeTo(width + dX, this.height);
break;
case this.MANIPULATE_SIZE_NS:
var height = boxObject.height;
dY = eScreenY - this.screenTop;
this.sizeTo(this.width, height + dY);
break;
case this.MANIPULATE_SIZE_DIAG:
dX = eScreenX - this.screenLeft;
dY = eScreenY - this.screenTop;
this.sizeTo(this.width + dX, this.height + dY);
break;
case this.MANIPULATE_MOVE:
// XXXben this may not yet be complete. When we drag away from the
// owner, we set some properties to ensure that we aren't
// positioned as a menu, automatically closed or steal
// keyboard navigation in an inappropriate way.
this.autoPosition = false;
this.enableRollup(false);
this.enableKeyboardNavigator(false);
dX = eScreenX - this.screenLeft;
dY = eScreenY - this.screenTop;
this.moveTo(this.left + dX, this.top + dY);
break;
default:
break;
}
this.screenLeft = eScreenX;
this.screenTop = eScreenY;
}
]]>
</body>
</method>
<method name="findParentByLocalName">
<parameter name="aNode"/>
<parameter name="aLocalName"/>
<body>
<![CDATA[
var parent = aNode;
var names = [].concat(aLocalName);
while (parent) {
for (var i = 0; i < names.length; ++i) {
if (parent.localName == names[i])
return parent;
}
parent = parent.parentNode;
}
return null;
]]>
</body>
</method>
<method name="setMode">
<parameter name="aEvent"/>
<body>
<![CDATA[
var widget = this.findParentByLocalName(aEvent.originalTarget, ["resizer", "titlebar"]);
if (widget) {
if (widget.localName == "titlebar")
this.manipulateMode = this.MANIPULATE_MOVE;
else
this.sizeDirection = widget.getAttribute("direction");
}
]]>
</body>
</method>
<method name="cleanUp">
<parameter name="aEvent"/>
<body>
<![CDATA[
this.boxObject.captureMouseEvents = false;
this.screenLeft = aEvent.screenX;
this.screenTop = aEvent.screenY;
this.manipulateMode = this.MANIPULATE_NONE;
aEvent.preventDefault();
]]>
</body>
</method>
<field name="screenLeft">0</field>
<field name="screenTop">0</field>
<field name="manipulateMode">0</field>
</implementation>
<handlers>
<handler event="mousedown" phase="capturing">
<![CDATA[
this.boxObject.captureMouseEvents = true;
this.screenLeft = event.screenX;
this.screenTop = event.screenY;
this.setMode(event);
]]>
</handler>
<handler event="mouseup" phase="capturing">
<![CDATA[
this.cleanUp(event);
]]>
</handler>
<handler event="mousemove" phase="capturing">
<![CDATA[
this.handleMouseMove(event);
event.preventDefault();
]]>
</handler>
<!-- clean up, release the mouse, etc -->
<handler event="popuphiding">
<![CDATA[
this.cleanUp(event);
]]>
</handler>
<handler event="click">
<![CDATA[
// Hide the popup if the [X] box is clicked.
// XXXben this may not really belong here, but rather in a derived binding.
if (event.originalTarget.className.indexOf("popupClose") != -1)
this.popupBoxObject.hidePopup();
]]>
</handler>
</handlers>
</binding>
<binding id="popup-scrollbars" extends="chrome://global/content/bindings/popup.xml#popup">
<content>
<xul:hbox class="popup-internal-box" flex="1" orient="vertical" style="overflow: auto;">
<children/>
</xul:hbox>
</content>
</binding>
<binding id="floater-normal" extends="chrome://global/content/bindings/popup.xml#floater-base">
<content xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" >
<vbox class="floater-box" flex="1">
<box class="floater-box-top">
<titlebar flex="1" xbl:inherits="title" style="border: 1px outset grey; background-color: grey;"/>
</box>
<box class="floater-box-center" flex="1">
<box class="floater-children" flex="1">
<children/>
</box>
</box>
<box class="floater-box-bottom">
<resizer direction="bottom" flex="1"/>
<resizer direction="bottomright" tooltiptext="Click and drag to resize"/>
</box>
</vbox>
</content>
</binding>
<binding id="floater-dock-left" extends="chrome://global/content/bindings/popup.xml#floater-base">
<content xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" >
<vbox class="floater-box" flex="1">
<box class="floater-box-top">
<titlebar flex="1" xbl:inherits="title"/>
</box>
<box class="floater-box-center" flex="1">
<box class="floater-children" flex="1">
<children/>
</box>
<resizer direction="right" tooltiptext="Click and drag to resize"/>
</box>
</vbox>
</content>
</binding>
<binding id="close-button" extends="chrome://global/content/bindings/button.xml#button-base">
<content>
<xul:hbox align="center" flex="1">
<xul:image class="close-button-x"/>
</xul:hbox>
</content>
</binding>
</bindings>