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Help: Avoid trying to open "Foo::bar" as a url in a browser.

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Technically it is a valid URL with scheme "Foo" and path ":bar". With
this patch we only try to open URLs with very specific schemes like
"qthelp", "file", "http(s)", "about".

Task-number: QTCREATORBUG-7547
Change-Id: I6908ff554c12ca0f4cfc5bd0fb30dd659d780a23
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>
This commit is contained in:
Eike Ziller
2014-06-03 17:17:08 +02:00
parent a216d5445f
commit 94ca9e563c
3 changed files with 22 additions and 9 deletions
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12
src/plugins/help/helpplugin.cpp
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@@ -888,15 +888,9 @@ void HelpPlugin::activateContext()
if (IContext *context = Core::ICore::currentContextObject()) {
m_idFromContext = context->contextHelpId();
links = HelpManager::linksForIdentifier(m_idFromContext);
if (links.isEmpty()) {
// Maybe this is already an URL...
// Require protocol specifier, otherwise most strings would be 'local file names'
if (m_idFromContext.contains(QLatin1Char(':'))) {
QUrl url(m_idFromContext);
if (url.isValid())
links.insert(m_idFromContext, m_idFromContext);
}
}
// Maybe the id is already an URL
if (links.isEmpty() && LocalHelpManager::isValidUrl(m_idFromContext))
links.insert(m_idFromContext, m_idFromContext);
}
if (HelpViewer* viewer = viewerForContextMode()) {