[
https://issues.jboss.org/browse/JBIDE-12783?page=com.atlassian.jira.plugi...
]
Victor Rubezhny commented on JBIDE-12783:
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The problem is that the method MenuManager.handleAboutToShow() at the end of menu creation
calls the MenuManager.update(boolean, boolean) method which merges the existing menu items
with the latest menu model.
At this moment the menu is full of items (because it's a menu created from a previous
step of the menu model creation). So, when an order of the menu model items differs from
what we have in the menu (this occurs in MultiPageEditor-s like ours) the
IContributionItem.fill(Menu parent, int index) method is used to put new actions from a
model into the menu. In case of item is ActionContributionItem the method fill() has the
following IF statement:
{code}
public void fill(Menu parent, int index) {
if (widget == null && parent != null) {
<---- ActionContributionItem is to be added here ---->
}
}
{code}
So, because the widget member is not null (at the moment of the menu is about to show) the
body of IF statement is never executed. For example, this happens with "Quick
Assist" which is contributed by AbstractTextEditor by its ID
(ITextEditorActionConstants.QUICK_ASSIST) as well as with other contributed actions.
In JSP/HTML Text Editors (StructuredTextEditor based, not MultiPage Editor) the count of
existing menu items and their order is completely equals to the new menu contents, so
ActionContributionItem.fill(Menu parent, int index) method is never invoked in this case
(the menu items just aren't changed at this step), so the menu is shown with all the
items.
It seems like a bug in ActionContributionItem.fill(...) methods.
There is a similar (but not the same) issue in BugZilla
(
https://bugs.eclipse.org/bugs/show_bug.cgi?id=121529) on support bindings to existing
widgets in ActionContributionItem.
Missing QuickFix context menu within Source pane of VPE for JSF
project
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Key: JBIDE-12783
URL:
https://issues.jboss.org/browse/JBIDE-12783
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: jsp/jsf/xml source editing
Affects Versions: 4.0.0.Alpha2
Environment: Linux 64bit, Eclipse SDK 4.2.1, JBT 4.0.0.Alpha2-v20121002-1149-B19
Reporter: Vlado Pakan
Assignee: Victor Rubezhny
Priority: Critical
Fix For: 4.0.0.Beta1
Attachments: disabledquickfixmenuproblemsview.png, noquickfixmenuvpe.png
1. Create JSF project
2. Open inputUserName.jsp
3. Change EL "#{user.name}" to "#{user.sname}"
4. Warning marker is displayed on side of VPE and warning appeared in Problems view
5. Right click on changed EL
ERROR: There is no QuickFix context menu
!noquickfixmenuvpe.png!
ERROR: QuickFix menu in Problems view is disabled
!disabledquickfixmenuproblemsview.png!
Workaround is to press Ctrl+1 in VPE editor
It's probably introduced by new Eclipse SDK 4.2.1
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