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88 results for "NsIDOMWindow":
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nsIDOMWindowInternal
dom/interfaces/base/nsidomwindowinternal.idlscriptable this interface is part of a chain of interfaces used to represent a window in the dom.
... 66 introduced gecko 1.0 deprecated gecko 8.0 inherits from: nsidomwindow last changed in gecko 7.0 (firefox 7.0 / thunderbird 7.0 / seamonkey 2.4) in gecko 8.0 this interface was merged into the nsidomwindow interface.
...add-ons should be updated to use nsidomwindow instead.
...And 8 more matches
nsIDOMWindow
dom/interfaces/base/nsidomwindow.idlscriptable this interface is the primary interface for a window object.
... starting in firefox 3, dom windows are actually based on nsidomwindow2, which is a subclass of nsidomwindow that adds some new features to this interface.
... in gecko 7.0 nsidomwindow2 has been merged into this interface.
...And 6 more matches
nsIDOMWindowUtils
dom/interfaces/base/nsidomwindowutils.idlscriptable this interface is a dom utility interface that provides useful dom methods and attributes.
...ayout); void entermodalstate(); nsidomelement findelementwithviewid(in nsviewid aid); void focus(in nsidomelement aelement); void forceupdatenativemenuat(in astring indexstring); void garbagecollect([optional] in nsicyclecollectorlistener alistener); short getcursortype(); astring getdocumentmetadata(in astring aname); nsidomwindow getouterwindowwithid(in unsigned long long aouterwindowid); long getpccountscriptcount(); astring getpccountscriptsummary(in long ascript); astring getpccountscriptcontents(in long ascript); void getscrollxy(in boolean aflushlayout, out long ascrollx, out long ascrolly); astring getvisiteddependentcomputedstyle(in nsidomelement aelement, in ...
...it's associated with the dom window which is associated with the instance of nsidomwindowutils.
...And 3 more matches
nsIDOMWindow2
dom/interfaces/base/nsidomwindow2.idlscriptable this interface is the primary interface for a dom window object.
... inherits from: nsidomwindow last changed in gecko 1.9 (firefox 3) because nsidomwindow is frozen, this interface was introduced in firefox 3 (gecko 1.9) to allow dom windows to take on new features.
... dom windows implement nsidomwindow2, which is a subclass of nsidomwindow.
...And 2 more matches
nsISessionStore
method overview void deletetabvalue(in nsidomnode atab, in astring akey); void deletewindowvalue(in nsidomwindow awindow, in astring akey); nsidomnode duplicatetab(in nsidomwindow awindow, in nsidomnode atab); nsidomnode forgetclosedtab(in nsidomwindow awindow, in unsigned long aindex); nsidomnode forgetclosedwindow(in unsigned long aindex); astring getbrowserstate(); unsigned long getclosedtabcount(in nsidomwindow awindow); astring getclosedtabdata(i...
...n nsidomwindow awindow); unsigned long getclosedwindowcount(); astring getclosedwindowdata(); astring gettabstate(in nsidomnode atab); astring gettabvalue(in nsidomnode atab, in astring akey); astring getwindowstate(in nsidomwindow awindow); astring getwindowvalue(in nsidomwindow awindow, in astring akey); void init(in nsidomwindow awindow); void persisttabattribute(in astring aname); void restorelastsession(); void setbrowserstate(in astring astate); void settabstate(in nsidomnode atab, in astring astate); void settabvalue(in nsidomnode atab, in astring akey, in astring astringvalue); void setwindowstate(in nsidomwindow awindow, in astring astate, in boolean aoverwrite); ...
...void setwindowvalue(in nsidomwindow awindow, in astring akey, in astring astringvalue); nsidomnode undoclosetab(in nsidomwindow awindow, in unsigned long aindex); nsidomwindow undoclosewindow(in unsigned long aindex); attributes attribute type description canrestorelastsession boolean is it possible to restore the previous session.
...And 18 more matches
window/utils - Archive of obsolete content
globals functions getmostrecentbrowserwindow() get the topmost browser window, as an nsidomwindow instance.
... returns nsidomwindow: the topmost browser window.
...this function wraps nsidomwindowutils.currentinnerwindowid.
...And 16 more matches
nsIFocusManager
1.0 66 introduced gecko 1.9.2 inherits from: nsisupports last changed in gecko 5.0 (firefox 5.0 / thunderbird 5.0 / seamonkey 2.2) implemented by: @mozilla.org/focus-manager;1 as a service: var focusmanager = components.classes["@mozilla.org/focus-manager;1"] .getservice(components.interfaces.nsifocusmanager); method overview void clearfocus(in nsidomwindow awindow); void contentremoved(in nsidocument adocument, in nsicontent aelement); native code only!
... nsidomelement getfocusedelementforwindow(in nsidomwindow awindow, in prbool adeep, out nsidomwindow afocusedwindow); pruint32 getlastfocusmethod(in nsidomwindow window); void movecarettofocus(in nsidomwindow awindow); void elementisfocusable(in nsidomelement aelement, in unsigned long aflags); nsidomelement movefocus(in nsidomwindow awindow, in nsidomelement astartelement, in unsigned long atype, in unsigned long aflags); void setfocus(in nsidomelement aelement, in unsigned long aflags); void windowhidden(in nsidomwindow awindow); native code only!
... void windowlowered(in nsidomwindow awindow); native code only!
...And 13 more matches
nsIWindowWatcher
method overview nsiwebbrowserchrome getchromeforwindow(in nsidomwindow awindow); nsiauthprompt getnewauthprompter(in nsidomwindow aparent); nsiprompt getnewprompter(in nsidomwindow aparent); nsidomwindow getwindowbyname(in wstring atargetname, in nsidomwindow acurrentwindow); nsisimpleenumerator getwindowenumerator(); nsidomwindow openwindow(in nsidomwindow aparent, in string aurl, in string aname, in string afeatures, in...
... nsisupports aarguments); void registernotification(in nsiobserver aobserver); void setwindowcreator(in nsiwindowcreator creator); void unregisternotification(in nsiobserver aobserver); attributes attribute type description activewindow nsidomwindow the watcher serves as a global storage facility for the current active (front most non-floating-palette-type) window, storing and returning it on demand.
...this attribute will be null if the active window is not an nsidomwindow; for example, if the active window is an alert.
...And 10 more matches
nsIPromptService
to get an instance, use: var promptservice = components.classes["@mozilla.org/embedcomp/prompt-service;1"] .getservice(components.interfaces.nsipromptservice); method overview void alert(in nsidomwindow aparent, in wstring adialogtitle, in wstring atext); void alertcheck(in nsidomwindow aparent, in wstring adialogtitle, in wstring atext, in wstring acheckmsg, inout boolean acheckstate); boolean confirm(in nsidomwindow aparent, in wstring adialogtitle, in wstring atext); boolean confirmcheck(in nsidomwindow aparent, in wstring adialogtitle, in wstring atext, in wstring ...
...acheckmsg, inout boolean acheckstate); print32 confirmex(in nsidomwindow aparent,in wstring adialogtitle,in wstring atext, in unsigned long abuttonflags,in wstring abutton0title, in wstring abutton1title,in wstring abutton2title,in wstring acheckmsg, inout boolean acheckstate); boolean prompt(in nsidomwindow aparent, in wstring adialogtitle, in wstring atext, inout wstring avalue, in wstring acheckmsg, inout boolean acheckstate); boolean promptusernameandpassword(in nsidomwindow aparent, in wstring adialogtitle, in wstring atext, inout wstring ausername, inout wstring apassword, in wstring acheckmsg, inout boolean acheckstate); boolean promptpassword(in nsidomwindow aparent, in wstring adialogtitle, in wstring atext, inout wstring apassword, in wstring acheckmsg, in...
...out boolean acheckstate); boolean select(in nsidomwindow aparent, in wstring adialogtitle, in wstring atext, in pruint32 acount, [array, size_is(acount)] in wstring aselectlist, out long aoutselection); constants the following flags are combined to form the abuttonflags parameter passed to confirmex.
...And 9 more matches
nsIWindowMediator
nsisimpleenumerator getenumerator(in wstring awindowtype); nsidomwindow getmostrecentwindow(in wstring awindowtype); nsidomwindow getouterwindowwithid(in unsigned long long aouterwindowid); nsisimpleenumerator getxulwindowenumerator(in wstring awindowtype); pruint32 getzlevel(in nsixulwindow awindow); native code only!
... var {cc: classes, ci: interfaces} = components; var windowlistener = { onopenwindow: function (awindow) { // wait for the window to finish loading let domwindow = awindow.queryinterface(ci.nsiinterfacerequestor).getinterface(ci.nsidomwindowinternal || ci.nsidomwindow); domwindow.addeventlistener("load", function () { domwindow.removeeventlistener("load", arguments.callee, false); //this removes this load function from the window //window has now loaded now do stuff to it //as example this will add a function to listen to tab select and will fire alert in that window if (domwind...
... return value an enumerator of nsidomwindows.
...And 9 more matches
Index
MozillaTechXPCOMIndex
520 nsidomstoragemanager dom, interfaces, interfaces:scriptable, xpcom, xpcom interface reference, localstorage implemented by @mozilla.org/dom/storagemanager;1 as a service: 521 nsidomstoragewindow dom, interfaces, interfaces:scriptable, xpcom, xpcom interface reference in gecko 8.0 this interface has been merged into nsidomwindow, and this interface has been removed.
... 523 nsidomwindow interfaces, interfaces:scriptable, xpcom, xpcom api reference, xpcom interface reference, xpcom:dom while this interface is not officially defined by any standard bodies, it originates from the de-facto dom level 0 standard.
... 524 nsidomwindow2 dom, interfaces, interfaces:scriptable, xpcom, xpcom api reference, xpcom interface reference because nsidomwindow is frozen, this interface was introduced in firefox 3 (gecko 1.9) to allow dom windows to take on new features.
...And 6 more matches
content/mod - Archive of obsolete content
window : nsidomwindow the window to be modified.
...detachfrom(style, window); parameters modification : object the modification we want to remove from the target window : nsidomwindow the window to be modified.
... gettargetwindow(target) function takes target, value representing content (page) and returns nsidomwindow for that content.
...And 4 more matches
Tabbed browser - Archive of obsolete content
.queryinterface(components.interfaces.nsiinterfacerequestor) .getinterface(components.interfaces.nsiwebnavigation) .queryinterface(components.interfaces.nsidocshelltreeitem) .roottreeitem .queryinterface(components.interfaces.nsiinterfacerequestor) .getinterface(components.interfaces.nsidomwindow); mainwindow.gbrowser.addtab(...); from a dialog if your code is running in a dialog opened directly by a browser window, you can use: window.opener.gbrowser.addtab(...); if window.opener doesn't work, you can get the most recent browser window using this code: var wm = components.classes["@mozilla.org/appshell/window-mediator;1"] .getservice(components.interfaces.nsiwi...
... warning: this code should be updated to use nsiloadcontext instead of getinterface(components.interfaces.nsidomwindow).
...achannel.notificationcallbacks : achannel.loadgroup.notificationcallbacks; if (!notificationcallbacks) return null; var domwin = notificationcallbacks.getinterface(components.interfaces.nsidomwindow); return gbrowser.getbrowserfordocument(domwin.top.document); } catch (e) { dump(e + "\n"); return null; } } getting the browser that fires the http-on-modify-request notification (example code updated for loadcontext) here an example of the previous section is shown.
...And 4 more matches
Observer Notifications
topic subject data description chrome-document-global-created nsidomwindow null sent immediately after a chrome document window has been set up, but before any script code has been executed.
... content-document-global-created nsidomwindow origin sent immediately after a web content document window has been set up, but before any script code has been executed.
... user-interaction-active nsidomwindow null sent once every 5000ms while this chrome document sees some kind of user activity (for example, keyboard or mouse events), and at the exact moment of the state transition from idle to active.
...And 4 more matches
Mozilla DOM Hacking Guide
for example, when we ask for |document.getelementbyid("myid");|, xpconnect will find that |document| is a property of the window object, so it will look on the interface nsidomwindow, and it will find the getdocument() method.
...as an example, on the window object, we can call all the methods defined on the following interfaces: nsidomwindow, nsidomjswindow, nsidomeventreciever, nsidomeventtarget, nsidomviewcss, and nsidomabstractview.
... dom_classinfo_map_begin(window, nsidomwindow) dom_classinfo_map_entry(nsidomwindow) ...
...And 3 more matches
Performance best practices for Firefox front-end engineers
however, as of firefox 49, the nsidomwindowutils.elementsrestyled attribute records a count of how many style calculations have occurred for a particular dom window.
... it should be possible to write a test that gets the nsidomwindowutils for a browser window, records the number of styleflushes, then synchronously calls the function that you want to test, and immediately after checks the styleflushes attribute again.
... nsidomwindowutils.getboundswithoutflushing() getboundswithoutflushing() does exactly what its name suggests: it allows you to get the bounds rectangle for a dom node contained in a window without flushing layout.
...And 2 more matches
amIWebInstallListener
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5) method overview boolean onwebinstallblocked(in nsidomwindow awindow, in nsiuri auri, [array, size_is(acount)] in nsivariant ainstalls, [optional] in pruint32 acount); void onwebinstalldisabled(in nsidomwindow awindow, in nsiuri auri, [array, size_is(acount)] in nsivariant ainstalls, [optional] in pruint32 acount); boolean onwebinstallrequested(in nsidomwindow awindow, in nsiuri auri, [array, size_is(acount)] in nsivariant ainstalls, [opt...
...ional] in pruint32 acount); note: prior to gecko 8.0, all references to nsidomwindow used in this interface were nsidomwindowinternal.
...boolean onwebinstallblocked( in nsidomwindow awindow, in nsiuri auri, [array, size_is(acount)] in nsivariant ainstalls, in pruint32 acount optional ); parameters awindow the window that triggered the installs.
...And 2 more matches
nsIAppShellService
oid doprofilestartup(in nsicmdlineservice acmdlineservice, in boolean caninteract); obsolete since gecko 1.8 void ensure1window(in nsicmdlineservice acmdlineservice); obsolete since gecko 1.8 void enterlastwindowclosingsurvivalarea(); obsolete since gecko 1.8 void exitlastwindowclosingsurvivalarea(); obsolete since gecko 1.8 void gethiddenwindowandjscontext(out nsidomwindow ahiddendomwindow, out jscontext ajscontext); native code only!
... void quit(in pruint32 aferocity); obsolete since gecko 1.8 void registertoplevelwindow(in nsixulwindow awindow); void run(); obsolete since gecko 1.8 void toplevelwindowismodal(in nsixulwindow awindow, in boolean amodal); obsolete since gecko 1.9.1 void unregistertoplevelwindow(in nsixulwindow awindow); note: prior to gecko 8.0, all references to nsidomwindow used in this interface were nsidomwindowinternal.
... hiddendomwindow nsidomwindow return the (singleton) application hidden window, automatically created and maintained by this appshellservice.
...And 2 more matches
nsITextInputProcessor
dom/interfaces/base/nsitextinputprocessor.idlscriptable this interface is a text input events synthesizer and manages its composition and modifier state 1.0 66 introduced gecko 38 inherits from: nsisupports last changed in gecko 38.0 (firefox 38.0 / thunderbird 38.0 / seamonkey 2.35) the motivation of this interface is to provide better api than nsidomwindowutils to dispatch key events and create, modify, and commit composition in higher level.
... nsidomwindowutils has provided the methods which dispatched keyboard events and composition events almost directly.
... method overview void appendclausetopendingcomposition(in unsigned long alength, in unsigned long aattribute); boolean begininputtransaction(in nsidomwindow awindow, in nsitextinputprocessorcallback acallback); boolean begininputtransactionfortests(in nsidomwindow awindow, [optional] in nsitextinputprocessorcallback acallback); void cancelcomposition([optional] in nsidomkeyevent adomkeyevent, [optional] in unsigned long akeyflags); boolean commitcomposition([optional] in nsidomkeyevent adomkeyevent, [optional] in unsigned l...
...And 2 more matches
nsIDeviceMotion
method overview void addlistener(in nsidevicemotionlistener alistener); void addwindowlistener(in nsidomwindow awindow); native code only!
... void removelistener(in nsidevicemotionlistener alistener); void removewindowlistener(in nsidomwindow awindow); native code only!
...void addwindowlistener( in nsidomwindow awindow ); parameters awindow the dom window that the accelerometer should begin sending mozorientation events to.
...void removewindowlistener( in nsidomwindow awindow ); parameters awindow the dom window that the accelerometer should stop sending mozorientation events to.
nsIMessenger
method overview void setdisplaycharset(in acstring acharset); void setwindow(in nsidomwindow ptr, in nsimsgwindow msgwindow); void openurl(in acstring aurl); void loadurl(in nsidomwindow ptr, in acstring aurl); void launchexternalurl(in acstring aurl); boolean canundo(); boolean canredo(); unsigned long getundotransactiontype(); unsigned long getredotransactiontype(); void undo(in nsimsgwindow msgwindow); vo...
...vice messageservicefromuri(in acstring auri); nsimsgdbhdr msghdrfromuri(in acstring auri); acstring getmsguriatnavigatepos(in long apos); acstring getfolderuriatnavigatepos(in long apos); void getnavigatehistory(out unsigned long acurpos, out unsigned long acount, [array, size_is(acount)] out string ahistory); note: prior to gecko 8.0, all references to nsidomwindow used in this interface were nsidomwindow.
... void setwindow(in nsidomwindow awin, in nsimsgwindow amsgwindow); parameters awin the window to set as the window for the messaging session.
... void loadurl(in nsidomwindow awin, in acstring aurl); parameters awin a window.
Windows - Archive of obsolete content
you can get a dom window's id using the nsidomwindowutils attribute outerwindowid.
...this can be used in cases in which you need to uniquely identify a dom window during the duration of the application's lifespan: var util = win.queryinterface(components.interfaces.nsiinterfacerequestor).getinterface(components.interfaces.nsidomwindowutils); var windowid = util.outerwindowid; after running that code, windowid contains the outer window's unique id.
... similarly, you can get the current inner window id using the nsidomwindowutils attribute currentinnerwindowid: var util = win.queryinterface(components.interfaces.nsiinterfacerequestor).getinterface(components.interfaces.nsidomwindowutils); var windowid = util.currentinnerwindowid; programatically modifying html when attempting to modify html elements, it is important to specify the namespace.
Working with BFCache - Archive of obsolete content
q: when a user clicks a link that replaces the view in the current tab with a new page, what is the fate of the nsidomwindow supporting the view they click on?
...a: the outer nsidomwindow (the |window| object in content js, aka the <browser>'s contentwindow object in the parent document) stays right where it is.
...the inner nsidomwindow (the global scope object in content js) is either thrown away when gc happens, or frozen and placed in the bfcache.
Overview of Mozilla embedding APIs
contract-id: ns_webbrowser_contractid implemented interfaces: nsiwebbrowser nsiwebnavigation nsiwebbrowsersetup nsiwebbrowserpersist nsiwebbrowserfind nsiwebbrowserprint nsiwebbrowserfocus nsibasewindow requestor interfaces: nsidomwindow nsidomdocument nsiwebprogress nsiclipboardcommands nsiprompt related interfaces: nsiprompt nsiwebbrowserchrome nsiwebbrowsersitewindow nsiwebprogresslistener nsicontextmenulistener nsiprintoptions overview: most of gecko's functionality is exposed through the nswebbrowser component.
...being reviewed interface definition: nsimemory.idl nsidomwindow this interface is used to represent the window containing a specific document.
...being reviewed interface definition: nsidomwindow.idl nsibasewindow this interface provides access to various window operations.
amIWebInstaller
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5) method overview boolean installaddonsfromwebpage(in astring amimetype, in nsidomwindow awindow, in nsiuri areferer, [array, size_is(ainstallcount)] in wstring auris, [array, size_is(ainstallcount)] in wstring ahashes, [array, size_is(ainstallcount)] in wstring anames, [array, size_is(ainstallcount)] in wstring aicons, [optional] in amiinstallcallback acallback, [optional] in pruint32 ainstallcount); boolean isinstallenabled(in astring amimetype, in nsiuri areferer); note: prior to gec...
...ko 8.0, all references to nsidomwindow used in this interface were nsidomwindow.
...boolean installaddonsfromwebpage( in astring amimetype, in nsidomwindow awindow, in nsiuri areferer, [array, size_is(ainstallcount)] in wstring auris, [array, size_is(ainstallcount)] in wstring ahashes, [array, size_is(ainstallcount)] in wstring anames, [array, size_is(ainstallcount)] in wstring aicons, in amiinstallcallback acallback, optional in pruint32 ainstallcount optional ); parameters amimetype the mimetype for the add-ons.
mozIThirdPartyUtil
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) method overview boolean isthirdpartychannel(in nsichannel achannel, [optional] in nsiuri auri); boolean isthirdpartyuri(in nsiuri afirsturi, in nsiuri aseconduri); boolean isthirdpartywindow(in nsidomwindow awindow, [optional] in nsiuri auri); methods isthirdpartychannel() determine whether the given channel and its content window hierarchy is third party.
...obtain the bottommost nsidomwindow, and its same-type parent if it exists, from the channel's notification callbacks.
...boolean isthirdpartywindow( in nsidomwindow awindow, in nsiuri auri optional ); parameters awindow the bottommost window in the hierarchy.
nsICommandLineRunner
last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) inherits from: nsicommandline method overview void init(in long argc, in nscharptrarray argv, in nsifile workingdir, in unsigned long state); void run(); void setwindowcontext(in nsidomwindow awindow); attributes attribute type description helptext autf8string process and combine the help text provided by each command-line handler.
...void setwindowcontext( in nsidomwindow awindow ); parameters awindow the dom window object which will be set.
... it is an nsidomwindow object.
nsIDownloadManager
n aisprivate); void addlistener(in nsidownloadprogresslistener alistener); void canceldownload(in unsigned long aid); void cleanup(); void endbatchupdate(); obsolete since gecko 1.9.1 void flush(); obsolete since gecko 1.8 nsidownload getdownload(in unsigned long aid); void onclose(); obsolete since gecko 1.9.1 void open(in nsidomwindow aparent, in nsidownload adownload); obsolete since gecko 1.9.1 void openprogressdialogfor(in nsidownload adownload, in nsidomwindow aparent, in boolean acanceldownloadonclose); obsolete since gecko 1.9.1 void pausedownload(in unsigned long aid); void removedownload(in unsigned long aid); void removedownloadsbytimeframe(in long long abegintime, in long long aen...
... void open( in nsidomwindow aparent, in nsidownload adownload ); parameters aparent the parent, or opener, of the front end.
... void openprogressdialogfor( in nsidownload adownload, in nsidomwindow aparent, in boolean acanceldownloadonclose ); parameters adownload the download object to display progress for, as returned by getdownload() or adddownload().
nsIFrameLoader
see nsidomwindowutils.sendkeyevent() for details; this method is its equivalent for cross-process event handling.
...see nsidomwindowutils.sendmouseevent() for details; this method is its equivalent for cross-process event handling.
... see also content process event handling nsiframeloaderowner nsiframemessagelistener nsichromeframemessagemanager nsidomwindowutils ...
stylesheet/utils - Archive of obsolete content
parameters window : nsidomwindow uri : string, nsiuri} type : string the type of the sheet.
... parameters window : nsidomwindow uri : string, nsiuri} type : string the type of the sheet.
Index - Archive of obsolete content
429 editor embedding guide embedding mozilla, guide, midas, needshelp given an nsiwebbrowser instance, get an nsidomwindow from the getcontentdomwindow call.
...the first parameter is the nsidomwindow you just retrieved, the second is the editor type you want to create, and the third is whether you want the window editable immediately or when the document is done loading.
Editor Embedding Guide - Archive of obsolete content
in the beginning there is makeeditable given an nsiwebbrowser instance, get an nsidomwindow from the getcontentdomwindow call.
...the first parameter is the nsidomwindow you just retrieved, the second is the editor type you want to create, and the third is whether you want the window editable immediately or when the document is done loading.
nsIContentPolicy - Archive of obsolete content
acontext {optional_inline}} the nsidomnode or nsidomwindow that initiated the request, or something that can queryinterface() to one of those; can be null if inapplicable.
...the nsidomnode or nsidomwindow that initiated the request, or something that can query interface to one of those; can be null if inapplicable.
Embedding API for Accessibility
text zoom on a per-window basis the nsidomwindow::gettextzoom(float *zoomfactor) and nsidomwindow::settextzoom(float zoomfactor) methods can be used to set a wide range of text zoom factors on a content window.
...for double-sized text, use nsidomwindow::settextzoom(2.0); using accessibility preferences there are a number of prefs related to accessibility.
Limitations of frame scripts
it looks something like this: window.queryinterface(ci.nsiinterfacerequestor) .getinterface(ci.nsiwebnavigation) .queryinterface(ci.nsidocshelltreeitem) .roottreeitem .queryinterface(ci.nsiinterfacerequestor) .getinterface(ci.nsidomwindow); this will no longer work.
... in the content process the root tree item is an nsitabchild, that cannot be converted to an nsidomwindow, so the second getinterface call here will fail.
Limitations of frame scripts
it looks something like this: window.queryinterface(ci.nsiinterfacerequestor) .getinterface(ci.nsiwebnavigation) .queryinterface(ci.nsidocshelltreeitem) .roottreeitem .queryinterface(ci.nsiinterfacerequestor) .getinterface(ci.nsidomwindow); this will no longer work.
... in the content process, the root tree item is an nsitabchild, that cannot be converted to an nsidomwindow, so the second getinterface call here will fail.
Embedding Tips
nscomptr<nsidomdocument> doc; nscomptr<nsidomwindow> window; webbrowser->getcontentdomwindow(getter_addrefs(window)); if (window) { window->getdocument(getter_addrefs(doc)); } what is the docshell?
... nscomptr<nsicommandmanager> commandmanager = do_getinterface(iwebbrowser); if (commandmanager) { nscomptr<nsidomwindow> thedomwindow = do_getinterface(iwebbrowser); nscomptr<nsicommandparams> cmdparamsobj = do_createinstance(ns_command_params_contractid,&rv); cmdparamsobj->setisupportsvalue("addhook", reinterpret_cast<nsisupports*>(ichromeimplementation)); commandmanager->docommand("cmd_clipboarddragdrophook", cmdparamsobj, thedomwindow); } ...
AddonManager
callback) void installaddonsfromwebpage(in string mimetype, in nsidomwindow source, in nsiuri uri, in addoninstall installs[]) void addinstalllistener(in installlistener listener) void removeinstalllistener(in installlistener listener) promise?
... void installaddonsfromwebpage( in string mimetype, in nsidomwindow source, in nsiuri uri, in addoninstall installs[] ) parameters mimetype the mimetype of add-ons being installed source the nsidomwindow that started the installs uri the nsiuri that started the installs installs the array of addoninstalls to be installed addinstalllistener() adds a new installlistener if the listener is not already registered.
Embedded Dialog API
most if not all of these dialogs will need to be child/dependent/transient windows, so each method responsible for actually opening a window must take an nsidomwindow *aparent parameter, and use that window as the dialog's parent, if non-null.
...embedded dialog posing interface coding conventions the nsidomwindow *aparent parameter mentioned above should be the first parameter to each method in which it appears.
Finishing the Component
in the weblock component, the shouldload method looks like this: ns_imethodimp weblock::shouldload(print32 contenttype, nsiuri *contentlocation, nsisupports *ctxt, nsidomwindow *window, prbool *_retval) uniform resource locators the method passes in an interface pointer of type nsiuri, which is based on the uniform resource identifier, or uri.
... here is the complete implementation of the shouldload() method: ns_imethodimp weblock::shouldload(print32 contenttype, nsiuri *contentlocation, nsisupports *ctxt, nsidomwindow *window, prbool *_retval) { if (!contentlocation) return ns_error_failure; nsembedcstring scheme; contentlocation->getscheme(scheme); if (strcmp("http", scheme.get()) != 0 && strcmp("https", scheme.get()) != 0 && strcmp("ftp", scheme.get()) != 0) { // this isn't a type of uri that we deal with *_retval = pr_true; return ns_ok; } ...
amIWebInstallInfo
originatingwindow nsidomwindow the window that started the installs.
... note: prior to gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5), this was an nsidomwindowinternal.
amIWebInstallPrompt
1.0 66 introduced gecko 2.0 inherits from: nsisupports last changed in gecko 8.0 (firefox 8.0 / thunderbird 8.0 / seamonkey 2.5) method overview void confirm(in nsidomwindow awindow, in nsiuri auri, [array, size_is(acount)] in nsivariant ainstalls, [optional] in pruint32 acount); prior to gecko 8.0, all references to nsidomwindow used in this interface were nsidomwindow.
...void confirm( in nsidomwindow awindow, in nsiuri auri, [array, size_is(acount)] in nsivariant ainstalls, in pruint32 acount optional ); parameters awindow the window that triggered the installs.
nsIAccessibleRetrieval
underbird 3.3 / seamonkey 2.1) method overview nsiaccessible getaccessiblefor(in nsidomnode anode); nsiaccessible getaccessibleinshell(in nsidomnode anode, in nsipresshell apresshell); nsiaccessible getaccessibleinweakshell(in nsidomnode anode, in nsiweakreference apresshell); obsolete since gecko 2.0 nsiaccessible getaccessibleinwindow(in nsidomnode anode, in nsidomwindow adomwin); obsolete since gecko 2.0 nsiaccessible getapplicationaccessible(); nsiaccessible getattachedaccessiblefor(in nsidomnode anode); nsiaccessible getcachedaccessible(in nsidomnode anode, in nsiweakreference ashell); obsolete since gecko 2.0 nsiaccessnode getcachedaccessnode(in nsidomnode anode, in nsiweakreference ashell); obsolete since gecko 2.0 ...
...nsiaccessible getaccessibleinwindow( in nsidomnode anode, in nsidomwindow adomwin ); parameters anode the dom node to get an accessible for.
nsIContentFrameMessageManager
attributes content nsidomwindow: the current top level window in the frame or null.
... examples once you obtain the conten frame messge manager, you can send messages to listeners who registered with services.mm.addmessagelistener get content message manager from browser this could would run in a nsidomwindow scope.
nsICookiePromptService
last changed in gecko 1.9 (firefox 3) inherits from: nsisupports method overview long cookiedialog(in nsidomwindow parent, in nsicookie cookie, in acstring hostname, in long cookiesfromhost, in boolean changingcookie, out boolean rememberdecision); constants constant value description deny_cookie 0 holds the value for a denying the cookie.
... long cookiedialog( in nsidomwindow parent, in nsicookie cookie, in acstring hostname, in long cookiesfromhost, in boolean changingcookie, out boolean rememberdecision ); parameters parent the parent window for the dialog.
nsIFilePicker
to create an instance, use: var filepicker = components.classes["@mozilla.org/filepicker;1"] .createinstance(components.interfaces.nsifilepicker); method overview void appendfilter(in astring title, in astring filter); void appendfilters(in long filtermask); void init(in nsidomwindow parent, in astring title, in short mode); void open(in nsifilepickershowncallback afilepickershowncallback); short show(); obsolete since gecko 57.0 attributes attribute type description addtorecentdocs boolean if true, the file is added to the operating system's "recent documents" list (if the operating system has one; nothing happens if ...
... void init( in nsidomwindow parent, in astring title, in short mode ); parameters parent the nsidomwindow parent.
nsILoginManagerPrompter
to call this service, use: var loginmanagerprompter = components.classes["@mozilla.org/login-manager/prompter;1"] .getservice(components.interfaces.nsiloginmanagerprompter); method overview void init(in nsidomwindow awindow); void prompttochangepassword(in nsilogininfo aoldlogin, in nsilogininfo anewlogin); void prompttochangepasswordwithusernames([array, size_is(count)] in nsilogininfo logins, in pruint32 count, in nsilogininfo anewlogin); void prompttosavepassword(in nsilogininfo alogin); methods init() initialize the prompter.
... void init( in nsidomwindow awindow ); parameters awindow the in which the user is doing some login-related action that is resulting in a need to prompt them for something.
nsIPrompt
inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) note: this interface is identical to nsipromptservice but without the parent nsidomwindow parameter.
...if you are using this interface, you must remove the nsidomwindow arguments from those methods.
nsIUpdatePrompt
1.0 66 introduced gecko 1.8 inherits from: nsisupports last changed in gecko 1.8 (firefox 1.5 / thunderbird 1.5 / seamonkey 1.0) method overview void checkforupdates(); void showupdateavailable(in nsiupdate update); void showupdatedownloaded(in nsiupdate update, [optional] in boolean background); void showupdateerror(in nsiupdate update); void showupdatehistory(in nsidomwindow parent); void showupdateinstalled(); methods checkforupdates() presents a user interface that checks for and displays the available updates.
...void showupdatehistory( in nsidomwindow parent ); parameters parent an nsidomwindow indicating the parent window to which to anchor the update list window.
nsIWebBrowser
contentdomwindow nsidomwindow the top-level dom window.
... see also nsibasewindow nsicontextmenulistener nsidomwindow nsiembeddingsitewindow nsiinterfacerequestor nsishistorylistener nsitooltiplistener nsiuricontentlistener nsiweakreference nsiwebbrowserchrome nsiwebbrowserchromefocus nsiwebprogresslistener ...
nsIWebBrowserFindInFrames
attributes attribute type description currentsearchframe nsidomwindow frame at which to start the search.
... rootsearchframe nsidomwindow frame within which to confine the search (normally the content area frame).
nsIWebContentHandlerRegistrar
rbird 8.0 / seamonkey 2.5) implemented by @mozilla.org/embeddor.implemented/web-content-handler-registrar;1 as a service: var nsiwchr = cc["@mozilla.org/embeddor.implemented/web-content-handler-registrar;1"] .getservice(ci.nsiwebcontenthandlerregistrar); method overview void registercontenthandler(in domstring mimetype, in domstring uri, in domstring title, in nsidomwindow contentwindow) void registerprotocolhandler(in domstring protocol,in domstring uri, in domstring title, in nsidomwindow contentwindow) methods registercontenthandler summary of registercontenthandler void registercontenthandler( in domstring mimetype, in domstring uri, in domstring title, in nsidomw...
... registerprotocolhandler summary of registerprotocolhandler void registerprotocolhandler( in domstring protocol, in domstring uri, in domstring title, in nsidomwindow contentwindow ); parameters protocol the protocol the site wishes to handle, specified as a string.
nsIWebProgressListener
"); var mylistener = { queryinterface: xpcomutils.generateqi(["nsiwebprogresslistener", "nsisupportsweakreference"]), onstatechange: function(awebprogress, arequest, aflag, astatus) { let win = awebprogress.domwindow; let outerwindowid = win.queryinterface(ci.nsiinterfacerequestor) .getinterface(ci.nsidomwindowutils) .outerwindowid; sendasyncmessage("myaddonmessage", { name: "onstatechange", flag: aflag, status: astatus, }); }, onlocationchange: function(aprogress, arequest, auri, aflag) { let win = awebprogress.domwindow; let outerwindowid = win.queryinterface(ci.nsiinterfacerequestor) ...
... .getinterface(ci.nsidomwindowutils) .outerwindowid; sendasyncmessage("myaddonmessage", { name: "onlocationchange", outerwindowid: outerwindowid, uri: auri.spec, charset: auri.charset, flag: aflag, }); }, // for definitions of the remaining functions see related documentation onprogresschange: function(awebprogress, arequest, curself, maxself, curtot, maxtot) {}, onstatuschange: function(awebprogress, arequest, astatus, amessage) {}, onsecuritychange: function(awebprogress, arequest, astate) {} } let filter = cc["@mozilla.org/appshell/component/browser-status-filter;1"] .createinstance(ci.nsiwebprogress); filter.addprogresslistener(mylis...
nsIWinTaskbar
.getservice(components.interfaces.nsiwintaskbar); method overview nsijumplistbuilder createjumplistbuilder(); nsitaskbartabpreview createtaskbartabpreview(in nsidocshell shell, in nsitaskbarpreviewcontroller controller); nsitaskbarprogress gettaskbarprogress(in nsidocshell shell); nsitaskbarwindowpreview gettaskbarwindowpreview(in nsidocshell shell); void setgroupidforwindow(in nsidomwindow aparent, in astring aidentifier); attributes attribute type description available boolean returns true if the operating system supports windows 7 or later taskbar features; you can use this instead of in-place operating system version checking.
...void setgroupidforwindow( in nsidomwindow aparent, in astring aidentifier ); parameters aparent the parent nsidomwindow.
nsPIPromptService
method overview void dodialog(in nsidomwindow aparent, in nsidialogparamblock aparamblock, in string achromeurl); methods dodialog() opens a dialog.
... void dodialog( in nsidomwindow aparent, in nsidialogparamblock aparamblock, in string achromeurl ); parameters aparent the parent window of the dialog.
Working with windows in chrome code
technically speaking, it implements a number of interfaces, including nsidomjswindow and nsidomwindow, but it also contains the user-defined properties for global variables and functions of the window.
... mainwindow = window.queryinterface(components.interfaces.nsiinterfacerequestor) .getinterface(components.interfaces.nsiwebnavigation) .queryinterface(components.interfaces.nsidocshelltreeitem) .roottreeitem .queryinterface(components.interfaces.nsiinterfacerequestor) .getinterface(components.interfaces.nsidomwindow); this allows you to cross the chrome-content boundaries, and returns the main window object.
Miscellaneous - Archive of obsolete content
simulating mouse and key events https://developer.mozilla.org/samples/domref/dispatchevent.html also, new in firefox 3 / gecko 1.9: var utils = window.queryinterface(components.interfaces.nsiinterfacerequestor) .getinterface(components.interfaces.nsidomwindowutils); utils.sendmouseevent("mousedown", 10, 10, 0, 1, 0); utils.sendmouseevent("mouseup", 10, 10, 0, 1, 0); getting the currently selected text from browser.xul overlay context: var selectedtext = document.commanddispatcher.focusedwindow.getselection().tostring(); or: content.getselection(); // |window| object is implied; i.e., window.content.getselection() or: getbrowserselection(); /...
Sidebar - Archive of obsolete content
e width of the sidebar, use the following code: function setsidebarwidth(newwidth) { var mainwindow = window.queryinterface(components.interfaces.nsiinterfacerequestor) .getinterface(components.interfaces.nsiwebnavigation) .queryinterface(components.interfaces.nsidocshelltreeitem) .roottreeitem .queryinterface(components.interfaces.nsiinterfacerequestor) .getinterface(components.interfaces.nsidomwindow); mainwindow.document.getelementbyid("sidebar-box").width=newwidth; } or function setsidebarwidth(newwidth) { window.top.document.getelementbyid("sidebar-box").width=newwidth; } you can also disable the ability to resize it manually, using the mouse, by hiding the sidebar's splitter element.
How to convert an overlay extension to restartless - Archive of obsolete content
w) { /* call/move your ui construction function here */ } function unloadfromwindow(window) { /* call/move your ui tear down function here */ } function foreachopenwindow(todo) // apply a function to all open browser windows { var windows = services.wm.getenumerator("navigator:browser"); while (windows.hasmoreelements()) todo(windows.getnext().queryinterface(components.interfaces.nsidomwindow)); } var windowlistener = { onopenwindow: function(xulwindow) { var window = xulwindow.queryinterface(components.interfaces.nsiinterfacerequestor) .getinterface(components.interfaces.nsidomwindow); function onwindowload() { window.removeeventlistener("load",onwindowload); if (window.document.documentelement.geta...
Interaction between privileged and non-privileged pages - Archive of obsolete content
var mainwindow = window.queryinterface(components.interfaces.nsiinterfacerequestor) .getinterface(components.interfaces.nsiwebnavigation) .queryinterface(components.interfaces.nsidocshelltreeitem) .roottreeitem .queryinterface(components.interfaces.nsiinterfacerequestor) .getinterface(components.interfaces.nsidomwindow); mainwindow.document.addeventlistener("myextensionevent", function(e) { myextension.mylistener(e); }, false, true); if you need to to pass lots of data, consider using cdata sections instead of the simple attributes on a custom element.
Chapter 4: Using XPCOM—Implementing advanced processes - Archive of obsolete content
listing 5: closing all browser windows var browsers = windowmediator.getenumerator('navigator:browser'); var browser; while (browsers.hasmoreelements()) { browser = browsers.getnext().queryinterface(components.interfaces.nsidomwindowinternal); browser.browsertrytoclosewindow(); } this method returns an overview of the specified window type in the form of an iterator pattern object called nsisimpleenumerator.
Using the Stylesheet Service - Archive of obsolete content
the stylesheets registered with this api apply to all documents; firefox 18 extended nsidomwindowutils with loadadditionalstylesheet() and removeadditionalstylesheet() to manage stylesheets for a specific document (bug 737003).
Getting the page URL in NPAPI plugin - Archive of obsolete content
via dom from benjamin smedberg: the npapi gives you the ability to get access to the nsidomwindow object which contains the current plugin via the npnvdomelement enum passed to npn_getvalue.
Embedding Mozilla in a Java Application using JavaXPCOM - Archive of obsolete content
(nsiwindowcreator.ns_iwindowcreator_iid); // get the window watcher service nsiwindowwatcher windowwatcher = (nsiwindowwatcher)servicemanager.getservicebycontractid("@mozilla.org/embedcomp/window-watcher;1", nsiwindowwatcher.ns_iwindowwatcher_iid); // set the window creator (from step 6) windowwatcher.setwindowcreator(windowcreator); // create the root xul window: nsidomwindow win = windowwatcher.openwindow(null, "chrome://your-app/content/window.xul", "mywindow", "chrome,resizable,centerscreen", null); // set this as the active window windowwatcher.setactivewindow(win); // hand over the application to xpcom/xul, this will block: appstartup.run(); here is an example of a locationprovider that works : public class locationprovider impleme...
Code snippets - Archive of obsolete content
.queryinterface(components.interfaces.nsiinterfacerequestor) .getinterface(components.interfaces.nsiwebnavigation) .queryinterface(components.interfaces.nsidocshelltreeitem) .roottreeitem .queryinterface(components.interfaces.nsiinterfacerequestor) .getinterface(components.interfaces.nsidomwindow); // obtain a reference to sync's tabs "engine." let tabsengine = weave.service.enginemanager.get("tabs"); // iterate over each client having data.
XUL Questions and Answers - Archive of obsolete content
with mozilla trunk --------------------------------------------------------- nsidomcanvasrenderingcontext2d* c2d = //coming from <canvas> nsidomwindow* window = //coming from <iframe> c2d->drawwindow( window, ..., "rgba(0,0,0,0)"); --------------------------------------------------------- this makes canvas background transparent if background is transparent but when "window" is coming from top level content window, background is not transparent.
Extentsions FAQ - Archive of obsolete content
(↑ top) how to get a refenece to the sidebar window assuming you have chrome privileges, this should work: var ci = components.interfaces; var toplevelwindow = window.queryinterface(ci.nsiinterfacerequestor) .getinterface(ci.nsiwebnavigation) .queryinterface(ci.nsidocshelltreeitem) .roottreeitem .queryinterface(ci.nsiinterfacerequestor) .getinterface(ci.nsidomwindow) .queryinterface(ci.nsidomchromewindow); var sidebar = toplevelwindow.document.getelementbyid("sidebar"); alert(sidebar.contentdocument); is there anyone successfully using dojo in a firefox extension and where to fine sample codes?
Creating Custom Events That Can Pass Data
event = document.createevent("nsdommyevent"); event.initevent("nsdommyevent", true, true); window.dispatchevent(event); dispatching your event in c++ the following shows how to dispatch your event in c++: nscomptr<nsiwindowwatcher> wwatcher (do_getservice("@mozilla.org/embedcomp/window-watcher;1")); // the window watcher will be able to give me a handle to the window nscomptr<nsidomwindow> awindow; // a handle to the window nscomptr<nsidomdocument> adoc; // a handle to the document nscomptr<nsidomeventtarget> twindow; // the target window (really the same window as above but you need // a different inteface :/ nscomptr<nsidomevent> event; //this will be the event we throw.
Limitations of chrome scripts
a common pattern here is to use the notificationcallbacks property of the nsihttpchannel to get the dom window that initiated the load, like this: observe: function (subject, topic, data) { if (topic == "http-on-modify-request") { var httpchannel = subject.queryinterface(ci.nsihttpchannel); var domwindow = httpchannel.notificationcallbacks.getinterface(ci.nsidomwindow); } } or this: observe: function (subject, topic, data) { if (topic == "http-on-modify-request") { var httpchannel = subject.queryinterface(ci.nsihttpchannel); var domwindow = httpchannel.notificationcallbacks.getinterface(ci.nsiloadcontext).associatedwindow; } } in multiprocess firefox these patterns will no longer work: the getinterface call will fail.
XPCOM hashtable guide
a few examples: a hashtable that maps utf-8 origin names to a dom window - nsinterfacehashtable<nscstringhashkey, nsidomwindow> a hashtable that maps 32 bit integers to floats - nsdatahashtable<nsuint32hashkey, float> a hashtable that maps nsisupports pointers to reference counted cacheentrys - nsrefptrhashtable<nsisupportshashkey, cacheentry> a hashtable that maps jscontext pointers to a contextinfo struct - nsclasshashtable<nsptrhashkey<jscontext>, contextinfo> a hashset of strings - nsthashtable<nsstringhashkey> ...
Components.utils.Sandbox
system principal to specify the system principal, you can create it using code like: cc["@mozilla.org/systemprincipal;1"].createinstance(ci.nsiprincipal); content principal you can specify a content principal for a particular origin in one of three ways: as an nsiprincipal, for example by using the nodeprincipal property of a dom node as an nsidomwindow, such as that returned by the dom window property as a string uri like "http://www.example.com/" (discouraged) when possible, specify a window or an nsiprincipal object instead of using a string uri.
Components.utils.forceGC
note: nsidomwindowutils.garbagecollect() offers similar functionality but will trigger the cycle collector in addition to the garbage collector in the javascript engine.
nsIAccessibleDocument
window nsidomwindow the nsidomwindow that the document resides in.
nsICommandLine
windowcontext nsidomwindow a window to be targeted by this command line.
nsICompositionStringSynthesizer
every instance is associated with a dom window at created by nsidomwindowutils.createcompositionstringsynthesizer().
nsIContentView
id nscontentviewid id that can be used in conjunction with nsidomwindowutils to change the actual document, instead of just how it is transformed; this is a 64-bit unsigned integer.
nsIDOMGlobalPropertyInitializer
method overview jsval init(in nsidomwindow window); methods init() jsval init( in nsidomwindow window ); parameters window the window to which the global property is being attached.
nsIDOMStorageList
return value the nsidomstorage object representing the data store for the specified domain.see also dom storage structured client-side storage (html 5 specification) nsidomwindow ...
nsIDOMStorageWindow
1.0 66 introduced gecko 1.8.1 obsolete gecko 8.0 inherits from: nsisupports last changed in gecko 2.0 (firefox 4 / thunderbird 3.3 / seamonkey 2.1) in gecko 8.0 this interface has been merged into nsidomwindow, and this interface has been removed.
nsIMsgWindow
domwindow nsidomwindow the message window's global chrome window object.
nsIPrintingPrompt
inherits from: nsisupports last changed in gecko 1.7 this interface is identical to nsipintingpromptservice but without the parent nsidomwindow parameter.
nsIWebProgress
last changed in gecko 1.8.0 inherits from: nsisupports method overview void addprogresslistener(in nsiwebprogresslistener alistener, in unsigned long anotifymask); void removeprogresslistener(in nsiwebprogresslistener alistener); attributes attribute type description domwindow nsidomwindow the dom window associated with this nsiwebprogress instance.
XPCOM Interface Reference
sidommoznetworkstatsdatansidommoznetworkstatsmanagernsidommoztoucheventnsidomnshtmldocumentnsidomnavigatordesktopnotificationnsidomnodensidomofflineresourcelistnsidomorientationeventnsidomparsernsidomprogresseventnsidomserializernsidomsimplegestureeventnsidomstoragensidomstorage2nsidomstorageeventobsoletensidomstorageitemnsidomstoragelistnsidomstoragemanagernsidomstoragewindownsidomuserdatahandlernsidomwindownsidomwindow2nsidomwindowinternalnsidomwindowutilsnsidomxpathevaluatornsidomxpathexceptionnsidomxpathexpressionnsidomxpathresultnsidomxulcontrolelementnsidomxulelementnsidomxullabeledcontrolelementnsidomxulselectcontrolelementnsidomxulselectcontrolitemelementnsidatasignatureverifiernsidebugnsidebug2nsidevicemotionnsidevicemotiondatansidevicemotionlistenernsidialogcreatornsidialogparamblocknsidicti...
XPCOM Interface Reference by grouping
errorcallback nsidomgeopositionoptions nsidomglobalpropertyinitializer element nsidomchromewindow nsidomclientrect nsidomelement nsidomhtmlaudioelement nsidomhtmlformelement nsidomhtmlmediaelement nsidomhtmlsourceelement nsidomhtmltimeranges nsidomjswindow nsidomnode nsidomnshtmldocument nsidomstorageitem nsidomstoragemanager nsidomwindow nsidomwindow2 nsidomwindowinternal nsidomwindowutils nsidynamiccontainer nsieditor event nsidomevent nsidomeventgroup nsidomeventlistener nsidomeventtarget nsidommousescrollevent nsidommoztouchevent nsidomorientationevent nsidomprogressevent nsidomsimplegestureevent nsidragdrophandler nsidragservice nsidragsession ht...
Using the clipboard
if (source instanceof ci.nsidomwindow) // note: in gecko versions >16, you can import the privatebrowsingutils.jsm module // and use privatebrowsingutils.privacycontextfromwindow(sourcewindow) instead source = source.queryinterface(ci.nsiinterfacerequestor) .getinterface(ci.nsiwebnavigation); res.init(source); } return res; } here, the string "text to c...
Window.mozInnerScreenX - Web APIs
that means it can be affected by the zoom level; to compute the actual number of physical screen pixels, you should use the nsidomwindowutils.screenpixelspercsspixel property.
Window.mozInnerScreenY - Web APIs
that means it can be affected by the zoom level; to compute the actual number of physical screen pixels, you should use the nsidomwindowutils.screenpixelspercsspixel property.
Window - Web APIs
WebAPIWindow
see mozscreenpixelspercsspixel in nsidomwindowutils for a conversion factor to adapt to screen pixels if needed.