mozilla
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gecko-dev
зеркало из https://github.com/mozilla/gecko-dev.git
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Added code in to not consume events if the anchor has no HREF attribute. This prevents <A NAME=...> containers from eating events

This commit is contained in:
kipp%netscape.com 1998-11-23 17:45:00 +00:00
Родитель 60510b81aa
Коммит 987a73cf0a
2 изменённых файлов: 44 добавлений и 38 удалений
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41
content/html/content/src/nsHTMLAnchorElement.cpp
Просмотреть файл

@ -229,7 +229,6 @@ nsHTMLAnchorElement::GetAttributeMappingFunction(nsMapAttributesFunc& aMapFunc)
return NS_OK;
}
// XXX support suppress in here
NS_IMETHODIMP
nsHTMLAnchorElement::HandleDOMEvent(nsIPresContext& aPresContext,
@ -243,8 +242,13 @@ nsHTMLAnchorElement::HandleDOMEvent(nsIPresContext& aPresContext,
aFlags, aEventStatus);
if ((NS_OK == ret) && (nsEventStatus_eIgnore == aEventStatus)) {
switch (aEvent->message) {
case NS_MOUSE_LEFT_BUTTON_DOWN:
// If this anchor element has an HREF then it is sensitive to
// mouse events (otherwise ignore them).
nsAutoString href;
nsresult result = GetAttribute(nsString("href"), href);
if (NS_CONTENT_ATTR_HAS_VALUE == result) {
switch (aEvent->message) {
case NS_MOUSE_LEFT_BUTTON_DOWN:
{
nsIEventStateManager *stateManager;
if (NS_OK == aPresContext.GetEventStateManager(&stateManager)) {
@ -255,7 +259,7 @@ nsHTMLAnchorElement::HandleDOMEvent(nsIPresContext& aPresContext,
}
break;
case NS_MOUSE_LEFT_BUTTON_UP:
case NS_MOUSE_LEFT_BUTTON_UP:
{
nsIEventStateManager *stateManager;
nsIContent *activeLink;
@ -272,41 +276,39 @@ nsHTMLAnchorElement::HandleDOMEvent(nsIPresContext& aPresContext,
HandleDOMEvent(aPresContext, &event, nsnull, DOM_EVENT_INIT, status);
if (nsEventStatus_eConsumeNoDefault != status) {
nsAutoString base, href, target;
nsAutoString base, target;
GetAttribute(nsString(NS_HTML_BASE_HREF), base);
GetAttribute(nsString("href"), href);
GetAttribute(nsString("target"), target);
if (target.Length() == 0) {
GetAttribute(nsString(NS_HTML_BASE_TARGET), target);
}
mInner.TriggerLink(aPresContext, eLinkVerb_Replace, base, href, target, PR_TRUE);
mInner.TriggerLink(aPresContext, eLinkVerb_Replace,
base, href, target, PR_TRUE);
aEventStatus = nsEventStatus_eConsumeNoDefault;
}
}
}
break;
case NS_MOUSE_RIGHT_BUTTON_DOWN:
// XXX Bring up a contextual menu provided by the application
break;
case NS_MOUSE_RIGHT_BUTTON_DOWN:
// XXX Bring up a contextual menu provided by the application
break;
case NS_MOUSE_ENTER:
//mouse enter doesn't work yet. Use move until then.
case NS_MOUSE_ENTER:
{
nsAutoString base, href, target;
nsAutoString base, target;
GetAttribute(nsString(NS_HTML_BASE_HREF), base);
GetAttribute(nsString("href"), href);
GetAttribute(nsString("target"), target);
if (target.Length() == 0) {
GetAttribute(nsString(NS_HTML_BASE_TARGET), target);
}
mInner.TriggerLink(aPresContext, eLinkVerb_Replace, base, href, target, PR_FALSE);
mInner.TriggerLink(aPresContext, eLinkVerb_Replace,
base, href, target, PR_FALSE);
aEventStatus = nsEventStatus_eConsumeDoDefault;
}
break;
// XXX this doesn't seem to do anything yet
case NS_MOUSE_EXIT:
case NS_MOUSE_EXIT:
{
nsAutoString empty;
mInner.TriggerLink(aPresContext, eLinkVerb_Replace, empty, empty, empty, PR_FALSE);
@ -314,8 +316,9 @@ nsHTMLAnchorElement::HandleDOMEvent(nsIPresContext& aPresContext,
}
break;
default:
break;
default:
break;
}
}
}
return ret;

41
layout/html/content/src/nsHTMLAnchorElement.cpp
Просмотреть файл

@ -229,7 +229,6 @@ nsHTMLAnchorElement::GetAttributeMappingFunction(nsMapAttributesFunc& aMapFunc)
return NS_OK;
}
// XXX support suppress in here
NS_IMETHODIMP
nsHTMLAnchorElement::HandleDOMEvent(nsIPresContext& aPresContext,
@ -243,8 +242,13 @@ nsHTMLAnchorElement::HandleDOMEvent(nsIPresContext& aPresContext,
aFlags, aEventStatus);
if ((NS_OK == ret) && (nsEventStatus_eIgnore == aEventStatus)) {
switch (aEvent->message) {
case NS_MOUSE_LEFT_BUTTON_DOWN:
// If this anchor element has an HREF then it is sensitive to
// mouse events (otherwise ignore them).
nsAutoString href;
nsresult result = GetAttribute(nsString("href"), href);
if (NS_CONTENT_ATTR_HAS_VALUE == result) {
switch (aEvent->message) {
case NS_MOUSE_LEFT_BUTTON_DOWN:
{
nsIEventStateManager *stateManager;
if (NS_OK == aPresContext.GetEventStateManager(&stateManager)) {
@ -255,7 +259,7 @@ nsHTMLAnchorElement::HandleDOMEvent(nsIPresContext& aPresContext,
}
break;
case NS_MOUSE_LEFT_BUTTON_UP:
case NS_MOUSE_LEFT_BUTTON_UP:
{
nsIEventStateManager *stateManager;
nsIContent *activeLink;
@ -272,41 +276,39 @@ nsHTMLAnchorElement::HandleDOMEvent(nsIPresContext& aPresContext,
HandleDOMEvent(aPresContext, &event, nsnull, DOM_EVENT_INIT, status);
if (nsEventStatus_eConsumeNoDefault != status) {
nsAutoString base, href, target;
nsAutoString base, target;
GetAttribute(nsString(NS_HTML_BASE_HREF), base);
GetAttribute(nsString("href"), href);
GetAttribute(nsString("target"), target);
if (target.Length() == 0) {
GetAttribute(nsString(NS_HTML_BASE_TARGET), target);
}
mInner.TriggerLink(aPresContext, eLinkVerb_Replace, base, href, target, PR_TRUE);
mInner.TriggerLink(aPresContext, eLinkVerb_Replace,
base, href, target, PR_TRUE);
aEventStatus = nsEventStatus_eConsumeNoDefault;
}
}
}
break;
case NS_MOUSE_RIGHT_BUTTON_DOWN:
// XXX Bring up a contextual menu provided by the application
break;
case NS_MOUSE_RIGHT_BUTTON_DOWN:
// XXX Bring up a contextual menu provided by the application
break;
case NS_MOUSE_ENTER:
//mouse enter doesn't work yet. Use move until then.
case NS_MOUSE_ENTER:
{
nsAutoString base, href, target;
nsAutoString base, target;
GetAttribute(nsString(NS_HTML_BASE_HREF), base);
GetAttribute(nsString("href"), href);
GetAttribute(nsString("target"), target);
if (target.Length() == 0) {
GetAttribute(nsString(NS_HTML_BASE_TARGET), target);
}
mInner.TriggerLink(aPresContext, eLinkVerb_Replace, base, href, target, PR_FALSE);
mInner.TriggerLink(aPresContext, eLinkVerb_Replace,
base, href, target, PR_FALSE);
aEventStatus = nsEventStatus_eConsumeDoDefault;
}
break;
// XXX this doesn't seem to do anything yet
case NS_MOUSE_EXIT:
case NS_MOUSE_EXIT:
{
nsAutoString empty;
mInner.TriggerLink(aPresContext, eLinkVerb_Replace, empty, empty, empty, PR_FALSE);
@ -314,8 +316,9 @@ nsHTMLAnchorElement::HandleDOMEvent(nsIPresContext& aPresContext,
}
break;
default:
break;
default:
break;
}
}
}
return ret;