nsIMsgSearchSession

The nsIMsgSearchSession interface allows you to create and manipulate search sessions within Thunderbird.

To create an instance, use:

 var searchSession = Components.classes["@mozilla.org/messenger/searchSession;1"]
                               .createInstance(Components.interfaces.nsIMsgSearchSession);

To use the instance append search terms, set the scope, and then call search().

searchSession.addScopeTerm(Components.interfaces.nsMsgSearchScope.offlineMail, aFolder);
var searchTerm = searchSession.createTerm();
var value = searchTerm.value;
value.str = aValue;
searchTerm.value = value;
searchTerm.op = searchSession.BooleanOR;
searchTerm.booleanAnd = false;
searchSession.appendTerm(searchTerm);
searchSession.search(null);

web.html($0) is defined in wiki.template('tbsource', mediawiki.args([$1])). It is wiki.template(mediawiki.path('InterfaceStatus:Scriptable_' + $4, "en")) and wiki.template(mediawiki.path('InterfaceStatus:' + $2, "en"), mediawiki.args([$3])).

Inherits from: nsISupports

Method overview

Attributes

Constants

Methods

addSearchTerm()

 void addSearchTerm(in nsMsgSearchAttribValue attrib,
                    in nsMsgSearchOpValue op,
                    in nsIMsgSearchValue value, 
                    in boolean BooleanAND, 
                    in string arbitraryHeader);

Parameters

attrib

Attribute for this term.

op

Operator e.g. opContains

value

Value e.g. "Dogbert"

BooleanAND

Set to true if associated boolean operator is AND.

arbitraryHeader

User defined arbitrary header. Ignored unless attrib = attribOtherHeader.

createTerm()

 nsIMsgSearchTerm createTerm();

appendTerm()

 void appendTerm(in nsIMsgSearchTerm term);

Parameters

term

registerListener()

Adds a listener to the search session.

 void registerListener(in nsIMsgSearchNotify listener);

Parameters

listener

unregisterListener()

Removes a listener from the search session.

 void unregisterListener (in nsIMsgSearchNotify listener);

Parameters

listener

getNthSearchTerm()

 void getNthSearchTerm(in long whichTerm,
                       in nsMsgSearchAttribValue attrib,
                       in nsMsgSearchOpValue op,

in nsIMsgSearchValue value);

Parameters

whichTerm

attrib

op

value

Note: This parameter should be an out.

countSearchScopes()

 long countSearchScopes();

getNthSearchScope()

 void getNthSearchScope(in long which,
                        out nsMsgSearchScopeValue scopeId,
                        out nsIMsgFolder folder);

Parameters

which

Return values

scopeId

folder

addScopeTerm()

Add a scope (e.g. a mail folder) to the search.

 void addScopeTerm(in nsMsgSearchScopeValue scope,
                   in nsIMsgFolder folder);

Parameters

scope

folder

addDirectoryScopeTerm()

 void addDirectoryScopeTerm(in nsMsgSearchScopeValue scope);

Parameters

scope

clearScopes()

 void clearScopes();

ScopeUsesCustomHeaders()

Call this function everytime the scope changes! It informs the FE if the current scope support custom header use. FEs should not display the custom header dialog if custom headers are not supported.

 [noscript] boolean ScopeUsesCustomHeaders(in nsMsgSearchScopeValue scope,
                                           in voidPtr selection,

in boolean forFilters);

Parameters

scope

selection

Could be a folder or server based on scope

forFilters

IsStringAttribute()

Use this to determine if your attribute is a string attribute.

 boolean IsStringAttribute(in nsMsgSearchAttribValue attrib);

Parameters

attrib

AddAllScopes()

Add all scopes of a given type to the search.

 void AddAllScopes(in nsMsgSearchScopeValue attrib);

Parameters

attrib

search()

 void search(in nsIMsgWindow aWindow);

Parameters

aWindow

interruptSearch()

 void interruptSearch();

pauseSearch()

These two methods are used when the search session is using a timer to do local search, and the search adapter needs to run a url (e.g., to reparse a local folder) and wants to pause the timer while running the url. This will fail if the current adapter is not using a timer.

 void pauseSearch();

resumeSearch()

 void resumeSearch();

SetSearchParam()

 [noscript] nsMsgSearchType SetSearchParam(in nsMsgSearchType type,
                                           in voidPtr param);

Parameters

type

param

AddResultElement()

 [noscript] void AddResultElement(in nsMsgResultElement element);

Parameters

element

MatchHdr()

 boolean MatchHdr(in nsIMsgDBHdr aMsgHdr,
                  in nsIMsgDatabase aDatabase);

Parameters

aMsgHdr

aDatabase

addSearchHit()

 void addSearchHit(in nsIMsgDBHdr header,
                   in nsIMsgFolder folder);

Parameters

header

folder