Reformatting using the same style that ben changed toolkit's version to r+sr=jag (mostly whitespace changes but -w patch in bug 342087 for the terminally bored)

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neil%parkwaycc.co.uk 2006-06-29 22:47:16 +00:00
Родитель 16af44af26
Коммит 2934a64d6c
1 изменённых файлов: 360 добавлений и 413 удалений

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@ -44,430 +44,377 @@
var wsm;
function nsWidgetStateManager ( aFrameID )
{
function nsWidgetStateManager (aFrameID)
{
this.dataManager =
{
/** Persisted Data Hash Table
* Page_ID -> Element_ID -> Property -> Value
**/
pageData: [],
setPageData:
function ( aPageTag, aDataObject )
{
this.pageData[aPageTag] = aDataObject;
},
getPageData:
function ( aPageTag )
{
if( !(aPageTag in this.pageData) )
this.pageData[aPageTag] = [];
return this.pageData[aPageTag];
},
setItemData:
function ( aPageTag, aItemID, aDataObject )
{
if( !(aPageTag in this.pageData) )
this.pageData[aPageTag] = [];
this.pageData[aPageTag][aItemID] = aDataObject;
},
getItemData:
function ( aPageTag, aItemID )
{
if( !(aItemID in this.pageData[aPageTag]) )
this.pageData[aPageTag][aItemID] = [];
return this.pageData[aPageTag][aItemID];
}
}
this.contentID = aFrameID;
wsm = this;
/** Element Handlers
* Provides default get and set handler functions for supported
* widgets. Clients can override or add new widgets.
this.dataManager = {
/** Persisted Data Hash Table
* Page_ID -> Element_ID -> Property -> Value
**/
this.handlers =
{
colorpicker:
{ get: wsm.get_Colorpicker, set: wsm.set_Colorpicker },
menulist:
{ get: wsm.get_Menulist, set: wsm.set_Menulist },
radiogroup:
{ get: wsm.get_Radiogroup, set: wsm.set_Radiogroup },
checkbox:
{ get: wsm.get_Checkbox, set: wsm.set_Checkbox },
textbox:
{ get: wsm.get_Textbox, set: wsm.set_Textbox },
listitem:
{ get: wsm.get_Listitem, set: wsm.set_Listitem },
data:
{ get: wsm.get_Data, set: wsm.set_Data },
default_handler:
{ get: wsm.get_Default, set: wsm.set_Default }
}
pageData: { },
// extra attributes to scan and save.
this.attributes = [];
setPageData: function (aPageTag, aDataObject)
{
this.pageData[aPageTag] = aDataObject;
},
getPageData: function (aPageTag)
{
if (!(aPageTag in this.pageData))
this.pageData[aPageTag] = { };
return this.pageData[aPageTag];
},
setItemData: function (aPageTag, aItemID, aDataObject)
{
if (!(aPageTag in this.pageData))
this.pageData[aPageTag] = new Object();
this.pageData[aPageTag][aItemID] = aDataObject;
},
getItemData: function (aPageTag, aItemID)
{
if (!(aItemID in this.pageData[aPageTag]))
this.pageData[aPageTag][aItemID] = new Object();
return this.pageData[aPageTag][aItemID];
}
}
this.contentID = aFrameID;
wsm = this;
/** Element Handlers
* Provides default get and set handler functions for supported
* widgets. Clients can override or add new widgets.
**/
this.handlers = {
colorpicker:
{ get: wsm.get_Colorpicker, set: wsm.set_Colorpicker },
menulist:
{ get: wsm.get_Menulist, set: wsm.set_Menulist },
radiogroup:
{ get: wsm.get_Radiogroup, set: wsm.set_Radiogroup },
checkbox:
{ get: wsm.get_Checkbox, set: wsm.set_Checkbox },
textbox:
{ get: wsm.get_Textbox, set: wsm.set_Textbox },
listitem:
{ get: wsm.get_Listitem, set: wsm.set_Listitem },
data:
{ get: wsm.get_Data, set: wsm.set_Data },
default_handler:
{ get: wsm.get_Default, set: wsm.set_Default }
}
// extra attributes to scan and save.
this.attributes = [];
}
nsWidgetStateManager.prototype =
{
get contentArea ()
{
get contentArea()
{
return window.frames[ this.contentID ];
},
return window.frames[this.contentID];
},
savePageData:
function ( aPageTag )
{
if (!(aPageTag in this.dataManager.pageData))
return;
savePageData: function (aPageTag)
{
if (!(aPageTag in this.dataManager.pageData))
return;
// Automatic element retrieval. This is done in two ways.
// 1) if an element id array is present in the document, this is
// used to build a list of elements to persist. <-- performant
// 2) otherwise, all elements with 'wsm_persist' set to true
// are persisted <-- non-performant.
var elements;
if( '_elementIDs' in this.contentArea )
{
elements = [];
for( var i = 0; i < this.contentArea._elementIDs.length; i++ )
{
var elt = this.contentArea.document.getElementById( this.contentArea._elementIDs[i] );
if (elt) {
elements[elements.length] = elt;
} else {
// see bug #40329. People forget this too often, and it breaks Prefs
dump("*** FIX ME: '_elementIDs' in '" + this.contentArea.location.href.split('/').pop() +
"' contains a reference to a non-existent element ID '" +
this.contentArea._elementIDs[i] + "'.\n");
}
}
}
else
{
elements = this.contentArea.document.getElementsByAttribute( "wsm_persist", "true" );
}
for( var ii = 0; ii < elements.length; ii++ )
{
var elementID = elements[ii].id;
var elementType = elements[ii].localName;
if (!(aPageTag in this.dataManager.pageData) )
this.dataManager.pageData[aPageTag] = [];
this.dataManager.pageData[aPageTag][elementID] = [];
// persist attributes
var get_Func = (elementType in this.handlers) ?
this.handlers[elementType].get :
this.handlers.default_handler.get;
this.dataManager.setItemData( aPageTag, elementID, get_Func( elementID ) );
}
if( 'GetFields' in this.contentArea)
{
// save page data based on user supplied function in content area
var dataObject = this.dataManager.getPageData( aPageTag );
dataObject = this.contentArea.GetFields( dataObject );
if (dataObject)
this.dataManager.setPageData( aPageTag, dataObject );
}
},
setPageData:
function ( aPageTag )
{
var pageData = this.dataManager.getPageData( aPageTag );
if( 'SetFields' in this.contentArea )
{
if ( !this.contentArea.SetFields( pageData ) )
{
// If the function returns false (or null/undefined) then it
// doesn't want *us* to process the page data.
return;
}
}
for( var elementID in pageData )
{
var element = this.contentArea.document.getElementById( elementID );
if( element )
{
var elementType = element.localName;
var set_Func = (elementType in this.handlers) ?
this.handlers[elementType].set :
this.handlers.default_handler.set;
set_Func( elementID, pageData[elementID] );
}
}
},
/** Widget Get/Set Function Implementations
* These can be overridden by the client.
**/
generic_Set:
function ( aElement, aDataObject )
{
if( aElement )
{
for( var property in aDataObject )
{
if (property == "localname")
continue;
if ( !aDataObject[property] && typeof aDataObject[property] == "boolean")
aElement.removeAttribute( property );
else
aElement.setAttribute( property, aDataObject[property] );
}
if ( !aElement.getAttribute("disabled","true") )
aElement.removeAttribute("disabled");
}
},
generic_Get:
function ( aElement )
{
if( aElement )
{
var dataObject = [];
var wsmAttributes = aElement.getAttribute( "wsm_attributes" );
var attributes = wsm.attributes; // make a copy
if( wsmAttributes != "" )
{
attributes.push( wsmAttributes.split(" ") ); // modify the copy
}
for( var i = 0; i < attributes.length; i++ )
{
dataObject[attributes[i]] = aElement.getAttribute( attributes[i] );
}
dataObject.localname = aElement.localName;
return dataObject;
}
return null;
},
// <colorpicker>
set_Colorpicker:
function ( aElementID, aDataObject )
{
var element = wsm.contentArea.document.getElementById( aElementID );
// set all generic properties
wsm.generic_Set( element, aDataObject );
// set colorpicker specific properties
if( 'color' in aDataObject )
{
try {
element.color = aDataObject.color;
}
catch (ex) {
dump(aElementID +", ex: " + ex + "\n");
}
}
},
get_Colorpicker:
function ( aElementID )
{
var element = wsm.contentArea.document.getElementById( aElementID );
// retrieve all generic attributes
var dataObject = wsm.generic_Get( element );
// retrieve all colorpicker specific attributes
if( dataObject )
{
dataObject.color = element.color;
return dataObject;
}
return null;
},
// <menulist>
set_Menulist:
function ( aElementID, aDataObject )
{
var element = wsm.contentArea.document.getElementById( aElementID );
// set all generic properties
wsm.generic_Set( element, aDataObject );
// set menulist specific properties
if( 'value' in aDataObject )
{
try {
element.value = aDataObject.value;
}
catch (ex) {
dump(aElementID +", ex: " + ex + "\n");
}
}
},
get_Menulist:
function ( aElementID )
{
var element = wsm.contentArea.document.getElementById( aElementID );
// retrieve all generic attributes
var dataObject = wsm.generic_Get( element );
// retrieve all menulist specific attributes
if( dataObject )
{
dataObject.value = element.getAttribute( "value" );
return dataObject;
}
return null;
},
// <radiogroup>
set_Radiogroup:
function ( aElementID, aDataObject )
{
var element = wsm.contentArea.document.getElementById( aElementID );
wsm.generic_Set( element, aDataObject );
if( 'value' in aDataObject )
{
element.value = aDataObject.value;
}
if( 'disabled' in aDataObject )
{
element.disabled = aDataObject.disabled;
}
},
get_Radiogroup:
function ( aElementID )
{
var element = wsm.contentArea.document.getElementById( aElementID );
var dataObject = wsm.generic_Get( element );
if( dataObject )
{
dataObject.value = element.getAttribute( "value" );
return dataObject;
}
return null;
},
// <textbox>
set_Textbox:
function ( aElementID, aDataObject )
{
var element = wsm.contentArea.document.getElementById( aElementID );
wsm.generic_Set( element, aDataObject );
},
get_Textbox:
function ( aElementID )
{
var element = wsm.contentArea.document.getElementById( aElementID );
var dataObject = wsm.generic_Get( element );
if( dataObject )
{
dataObject.value = element.value;
return dataObject;
}
return null;
},
// <checkbox>
set_Checkbox:
function ( aElementID, aDataObject )
{
var element = wsm.contentArea.document.getElementById( aElementID );
// Set generic properites.
wsm.generic_Set( element, aDataObject );
// Handle reversed boolean values.
if ( "checked" in aDataObject && element.hasAttribute( "reversed" ) )
element.checked = !aDataObject.checked;
},
get_Checkbox:
function ( aElementID )
{
var element = wsm.contentArea.document.getElementById( aElementID );
var dataObject = wsm.generic_Get( element );
if( dataObject )
{
var checked = element.checked;
dataObject.checked = element.getAttribute("reversed") == "true" ? !checked : checked;
return dataObject;
}
return null;
},
// <listitem>
set_Listitem:
function ( aElementID, aDataObject )
{
var element = wsm.contentArea.document.getElementById( aElementID );
wsm.generic_Set( element, aDataObject );
// Handle reversed boolean values.
if ( "checked" in aDataObject && element.hasAttribute( "reversed" ) )
element.checked = !aDataObject.checked;
},
get_Listitem:
function ( aElementID )
{
var element = wsm.contentArea.document.getElementById( aElementID );
var dataObject = wsm.generic_Get( element );
if( dataObject )
{
if( element.getAttribute("type") == "checkbox" )
{
var checked = element.checked;
dataObject.checked = element.getAttribute("reversed") == "true" ? !checked : checked;
}
return dataObject;
}
return null;
},
// <data>
set_Data:
function ( aElementID, aDataObject )
{
var element = wsm.contentArea.document.getElementById( aElementID );
wsm.generic_Set( element, aDataObject );
if( 'value' in aDataObject )
{
element.setAttribute("value", aDataObject.value);
}
},
get_Data:
function ( aElementID )
{
var element = wsm.contentArea.document.getElementById( aElementID );
var dataObject = wsm.generic_Get( element );
if( dataObject )
{
dataObject.value = element.getAttribute( "value" );
return dataObject;
}
return null;
},
// <default>
set_Default:
function ( aElementID, aDataObject )
{
var element = wsm.contentArea.document.getElementById( aElementID );
wsm.generic_Set( element, aDataObject );
},
get_Default:
function ( aElementID )
{
var element = wsm.contentArea.document.getElementById( aElementID );
var dataObject = wsm.generic_Get( element );
return dataObject ? dataObject : null;
// Automatic element retrieval. This is done in two ways.
// 1) if an element id array is present in the document, this is
// used to build a list of elements to persist. <-- performant
// 2) otherwise, all elements with "wsm_persist" set to true
// are persisted <-- non-performant.
var elements;
if ("_elementIDs" in this.contentArea) {
elements = [];
for (var i = 0; i < this.contentArea._elementIDs.length; i++) {
var elt = this.contentArea.document.getElementById(this.contentArea._elementIDs[i]);
if (elt)
elements[elements.length] = elt;
else {
// see bug #40329. People forget this too often, and it breaks Prefs
dump("*** FIX ME: '_elementIDs' in '" + this.contentArea.location.href.split('/').pop() +
"' contains a reference to a non-existent element ID '" +
this.contentArea._elementIDs[i] + "'.\n");
}
}
}
else
elements = this.contentArea.document.getElementsByAttribute("wsm_persist", "true");
for (var ii = 0; ii < elements.length; ii++) {
var elementID = elements[ii].id;
var elementType = elements[ii].localName;
if (!(aPageTag in this.dataManager.pageData))
this.dataManager.pageData[aPageTag] = [];
this.dataManager.pageData[aPageTag][elementID] = [];
// persist attributes
var get_Func = (elementType in this.handlers) ?
this.handlers[elementType].get :
this.handlers.default_handler.get;
this.dataManager.setItemData(aPageTag, elementID, get_Func(elementID));
}
if ("GetFields" in this.contentArea) {
// save page data based on user supplied function in content area
var dataObject = this.dataManager.getPageData(aPageTag);
dataObject = this.contentArea.GetFields(dataObject);
if (dataObject)
this.dataManager.setPageData(aPageTag, dataObject);
}
},
setPageData: function (aPageTag)
{
var pageData = this.dataManager.getPageData(aPageTag);
if ("SetFields" in this.contentArea) {
if (!this.contentArea.SetFields(pageData))
{
// If the function returns false (or null/undefined) then it
// doesn't want *us* to process the page data.
return;
}
}
for (var elementID in pageData) {
var element = this.contentArea.document.getElementById(elementID);
if (element) {
var elementType = element.localName;
var set_Func = (elementType in this.handlers) ?
this.handlers[elementType].set :
this.handlers.default_handler.set;
set_Func(elementID, pageData[elementID]);
}
}
},
/** Widget Get/Set Function Implementations
* These can be overridden by the client.
**/
generic_Set: function (aElement, aDataObject)
{
if (aElement) {
for (var property in aDataObject) {
if (property == "localname")
continue;
if (!aDataObject[property] && typeof aDataObject[property] == "boolean")
aElement.removeAttribute(property);
else
aElement.setAttribute(property, aDataObject[property]);
}
if (!aElement.getAttribute("disabled","true"))
aElement.removeAttribute("disabled");
}
},
generic_Get: function (aElement)
{
if (aElement) {
var dataObject = new Object();
var wsmAttributes = aElement.getAttribute("wsm_attributes");
var attributes = wsm.attributes; // make a copy
if (wsmAttributes != "")
attributes.push(wsmAttributes.split(" ")); // modify the copy
for (var i = 0; i < attributes.length; i++)
dataObject[attributes[i]] = aElement.getAttribute(attributes[i]);
dataObject.localname = aElement.localName;
return dataObject;
}
return null;
},
// <colorpicker>
set_Colorpicker: function (aElementID, aDataObject)
{
var element = wsm.contentArea.document.getElementById(aElementID);
// set all generic properties
wsm.generic_Set(element, aDataObject);
// set colorpicker specific properties
if ('color' in aDataObject) {
try {
element.color = aDataObject.color;
}
catch (ex) {
dump(aElementID +", ex: " + ex + "\n");
}
}
},
get_Colorpicker: function (aElementID)
{
var element = wsm.contentArea.document.getElementById(aElementID);
// retrieve all generic attributes
var dataObject = wsm.generic_Get(element);
// retrieve all colorpicker specific attributes
if (dataObject) {
dataObject.color = element.color;
return dataObject;
}
return null;
},
// <menulist>
set_Menulist: function (aElementID, aDataObject)
{
var element = wsm.contentArea.document.getElementById(aElementID);
// set all generic properties
wsm.generic_Set(element, aDataObject);
// set menulist specific properties
if ("value" in aDataObject) {
try {
element.value = aDataObject.value;
}
catch (ex) {
dump(aElementID + ", ex: " + ex + "\n");
}
}
},
get_Menulist: function (aElementID)
{
var element = wsm.contentArea.document.getElementById(aElementID);
// retrieve all generic attributes
var dataObject = wsm.generic_Get(element);
// retrieve all menulist specific attributes
if (dataObject) {
dataObject.value = element.getAttribute("value");
return dataObject;
}
return null;
},
// <radiogroup>
set_Radiogroup: function (aElementID, aDataObject)
{
var element = wsm.contentArea.document.getElementById(aElementID);
wsm.generic_Set(element, aDataObject);
if ("value" in aDataObject)
element.value = aDataObject.value;
if ("disabled" in aDataObject)
element.disabled = aDataObject.disabled;
},
get_Radiogroup: function (aElementID)
{
var element = wsm.contentArea.document.getElementById(aElementID);
var dataObject = wsm.generic_Get(element);
if (dataObject) {
dataObject.value = element.getAttribute("value");
return dataObject;
}
return null;
},
// <textbox>
set_Textbox: function (aElementID, aDataObject)
{
var element = wsm.contentArea.document.getElementById(aElementID);
wsm.generic_Set(element, aDataObject);
},
get_Textbox: function (aElementID)
{
var element = wsm.contentArea.document.getElementById(aElementID);
var dataObject = wsm.generic_Get(element);
if (dataObject) {
dataObject.value = element.value;
return dataObject;
}
return null;
},
// <checkbox>
set_Checkbox: function (aElementID, aDataObject)
{
var element = wsm.contentArea.document.getElementById(aElementID);
// Set generic properites.
wsm.generic_Set(element, aDataObject);
// Handle reversed boolean values.
if ("checked" in aDataObject && element.hasAttribute("reversed"))
element.checked = !aDataObject.checked;
},
get_Checkbox: function (aElementID)
{
var element = wsm.contentArea.document.getElementById(aElementID);
var dataObject = wsm.generic_Get(element);
if (dataObject) {
var checked = element.checked;
dataObject.checked = element.getAttribute("reversed") == "true" ? !checked : checked;
return dataObject;
}
return null;
},
// <listitem>
set_Listitem: function (aElementID, aDataObject)
{
var element = wsm.contentArea.document.getElementById(aElementID);
wsm.generic_Set(element, aDataObject);
// Handle reversed boolean values.
if ("checked" in aDataObject && element.hasAttribute("reversed"))
element.checked = !aDataObject.checked;
},
get_Listitem: function (aElementID)
{
var element = wsm.contentArea.document.getElementById(aElementID);
var dataObject = wsm.generic_Get(element);
if (dataObject) {
if (element.getAttribute("type") == "checkbox") {
var checked = element.checked;
dataObject.checked = element.getAttribute("reversed") == "true" ? !checked : checked;
}
return dataObject;
}
return null;
},
// <data>
set_Data: function (aElementID, aDataObject)
{
var element = wsm.contentArea.document.getElementById(aElementID);
wsm.generic_Set(element, aDataObject);
if ("value" in aDataObject)
element.setAttribute("value", aDataObject.value);
},
get_Data: function (aElementID)
{
var element = wsm.contentArea.document.getElementById(aElementID);
var dataObject = wsm.generic_Get(element);
if (dataObject) {
dataObject.value = element.getAttribute("value");
return dataObject;
}
return null;
},
// <default>
set_Default: function (aElementID, aDataObject)
{
var element = wsm.contentArea.document.getElementById(aElementID);
wsm.generic_Set(element, aDataObject);
},
get_Default: function (aElementID)
{
var element = wsm.contentArea.document.getElementById(aElementID);
var dataObject = wsm.generic_Get(element);
return dataObject ? dataObject : null;
}
}
// M:tHoF Greatest Hits Section (Append one line per edit):