зеркало из https://github.com/mozilla/gecko-dev.git
Bug 617528 Part 1 - Dispatch shift right click (contextmenu event) only to chrome. r=smaug
This commit is contained in:
Jan Varga
Родитель
4e13ae6fbb
Коммит
f3265d93ce
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@ -489,6 +489,21 @@ nsEventDispatcher::Dispatch(nsISupports* aTarget,
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nsCOMPtr<nsPIDOMEventTarget> target = do_QueryInterface(aTarget);
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PRBool retargeted = PR_FALSE;
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if (aEvent->flags & NS_EVENT_RETARGET_TO_NON_NATIVE_ANONYMOUS) {
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nsCOMPtr<nsIContent> content = do_QueryInterface(target);
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if (content && content->IsInNativeAnonymousSubtree()) {
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nsCOMPtr<nsPIDOMEventTarget> newTarget =
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do_QueryInterface(content->FindFirstNonNativeAnonymous());
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NS_ENSURE_STATE(newTarget);
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aEvent->originalTarget = target;
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target = newTarget;
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retargeted = PR_TRUE;
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}
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}
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if (aEvent->flags & NS_EVENT_FLAG_ONLY_CHROME_DISPATCH) {
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nsCOMPtr<nsINode> node = do_QueryInterface(aTarget);
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if (!node) {
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@ -579,7 +594,16 @@ nsEventDispatcher::Dispatch(nsISupports* aTarget,
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aEvent->target = aEvent->target->GetTargetForEventTargetChain();
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NS_ENSURE_STATE(aEvent->target);
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}
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if (retargeted) {
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aEvent->originalTarget =
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aEvent->originalTarget->GetTargetForEventTargetChain();
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NS_ENSURE_STATE(aEvent->originalTarget);
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}
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else {
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aEvent->originalTarget = aEvent->target;
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}
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nsCOMPtr<nsIContent> content = do_QueryInterface(aEvent->originalTarget);
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PRBool isInAnon = (content && content->IsInAnonymousSubtree());
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@ -130,6 +130,8 @@ _CHROME_FILES = \
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bug415498-doc2.html \
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bug602962.xul \
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test_bug602962.xul \
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test_bug617528.xul \
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window_bug617528.xul \
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$(NULL)
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libs:: $(_TEST_FILES)
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@ -0,0 +1,97 @@
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<?xml version="1.0"?>
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<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
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<?xml-stylesheet type="text/css"
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href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=617528
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-->
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<window title="Mozilla Bug 617528"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script type="application/javascript"
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src="chrome://mochikit/content/MochiKit/packed.js"/>
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<script type="application/javascript"
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src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
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<body xmlns="http://www.w3.org/1999/xhtml">
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<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=617528"
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target="_blank">Mozilla Bug 617528</a>
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</body>
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<script type="application/javascript"><![CDATA[
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var _window;
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var browser;
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function start() {
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_window = window.open("window_bug617528.xul", "_new", "chrome");
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_window.addEventListener("load", onLoad, false);
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}
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function onLoad() {
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_window.removeEventListener("load", onLoad, false);
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browser = _window.document.getElementById("browser");
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browser.addEventListener("pageshow", onPageShow, false);
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var uri='data:text/html,\
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<html>\
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<body>\
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<div oncontextmenu="event.preventDefault()">\
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<input id="node" type="text" value="Click here"></input>\
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</div>\
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</body>\
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</html>';
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browser.loadURI(uri);
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}
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function onPageShow() {
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browser.removeEventListener("pageshow", onPageShow, true);
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SimpleTest.executeSoon(doTest);
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}
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function onContextMenu1(event) {
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is(event.defaultPrevented, true,
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"expected event.defaultPrevented to be true (1)");
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is(event.target.localName, "input",
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"expected event.target.localName to be 'input' (1)");
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is(event.originalTarget.localName, "div",
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"expected event.originalTarget.localName to be 'div' (1)");
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}
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function onContextMenu2(event) {
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is(event.defaultPrevented, false,
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"expected event.defaultPrevented to be false (2)");
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is(event.target.localName, "input",
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"expected event.target.localName to be 'input' (2)");
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is(event.originalTarget.localName, "div",
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"expected event.originalTarget.localName to be 'div' (2)");
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}
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function doTest() {
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var win = browser.contentWindow;
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win.focus();
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var node = win.document.getElementById("node");
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var rect = node.getBoundingClientRect();
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var left = rect.left + rect.width / 2;
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var top = rect.top + rect.height / 2;
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var wu = win.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
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.getInterface(Components.interfaces.nsIDOMWindowUtils);
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browser.addEventListener("contextmenu", onContextMenu1, false);
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wu.sendMouseEvent("contextmenu", left, top, 2, 1, 0);
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browser.removeEventListener("contextmenu", onContextMenu1, false);
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browser.addEventListener("contextmenu", onContextMenu2, false);
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var shiftMask = Components.interfaces.nsIDOMNSEvent.SHIFT_MASK;
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wu.sendMouseEvent("contextmenu", left, top, 2, 1, shiftMask);
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browser.removeEventListener("contextmenu", onContextMenu2, false);
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_window.close();
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SimpleTest.finish();
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}
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addLoadEvent(start);
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SimpleTest.waitForExplicitFinish();
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]]></script>
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</window>
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@ -0,0 +1,9 @@
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<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
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<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
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width="640" height="480">
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<browser id="browser" type="content-primary" flex="1" src="about:blank"
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disablehistory="true" disablesecurity="true"/>
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</window>
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@ -7104,6 +7104,9 @@ PresShell::HandleEventInternal(nsEvent* aEvent, nsIView *aView,
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!AdjustContextMenuKeyEvent(me)) {
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return NS_OK;
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}
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if (me->isShift)
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aEvent->flags |= NS_EVENT_FLAG_ONLY_CHROME_DISPATCH |
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NS_EVENT_RETARGET_TO_NON_NATIVE_ANONYMOUS;
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}
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nsAutoHandlingUserInputStatePusher userInpStatePusher(isHandlingUserInput,
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@ -161,6 +161,8 @@ class nsHashKey;
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#define NS_EVENT_FLAG_PREVENT_ANCHOR_ACTIONS 0x20000
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#define NS_EVENT_RETARGET_TO_NON_NATIVE_ANONYMOUS 0x40000
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#define NS_EVENT_CAPTURE_MASK (~(NS_EVENT_FLAG_BUBBLE | NS_EVENT_FLAG_NO_CONTENT_DISPATCH))
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#define NS_EVENT_BUBBLE_MASK (~(NS_EVENT_FLAG_CAPTURE | NS_EVENT_FLAG_NO_CONTENT_DISPATCH))
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