API for controlling tracking of visited links

Also fixes updating the visited links manager when off-the-record
changes or a storage path is set or changed.

Change-Id: Iffa90edde35f2d84146f3ab3b3861ef113e321f3
Reviewed-by: Robin Burchell <robin.burchell@viroteck.net>
Reviewed-by: Michael Brüning <michael.bruning@theqtcompany.com>

2 files changed, 37 insertions, 0 deletions

diff --git a/src/webenginewidgets/api/qwebengineprofile.cpp b/src/webenginewidgets/api/qwebengineprofile.cpp
index 1487f06ce..9929ee657 100644
--- a/src/webenginewidgets/api/qwebengineprofile.cpp
+++ b/src/webenginewidgets/api/qwebengineprofile.cpp
@@ -40,6 +40,7 @@
 #include "qwebengineprofile_p.h"
 
 #include "browser_context_adapter.h"
+#include "web_engine_visited_links_manager.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -305,6 +306,37 @@ void QWebEngineProfile::setHttpCacheMaximumSize(int maxSize)
 }
 
 /*!
+    Clears all links from the visited links database.
+
+    \sa clearVisitedLinks()
+*/
+void QWebEngineProfile::clearAllVisitedLinks()
+{
+    Q_D(QWebEngineProfile);
+    d->browserContext()->visitedLinksManager()->deleteAllVisitedLinkData();
+}
+
+/*!
+    Clears the links in \a urls from the visited links database.
+
+    \sa clearAllVisitedLinks()
+*/
+void QWebEngineProfile::clearVisitedLinks(const QList<QUrl> &urls)
+{
+    Q_D(QWebEngineProfile);
+    d->browserContext()->visitedLinksManager()->deleteVisitedLinkDataForUrls(urls);
+}
+
+/*!
+    Returns true if \a url is considered a visited link by this profile.
+*/
+bool QWebEngineProfile::visitedLinksContainsUrl(const QUrl &url) const
+{
+    Q_D(const QWebEngineProfile);
+    return d->browserContext()->visitedLinksManager()->containsUrl(url);
+}
+
+/*!
     Returns the default profile.
 
     The default profile uses the storage name "Default".
diff --git a/src/webenginewidgets/api/qwebengineprofile.h b/src/webenginewidgets/api/qwebengineprofile.h
index d21eed372..0536d711f 100644
--- a/src/webenginewidgets/api/qwebengineprofile.h
+++ b/src/webenginewidgets/api/qwebengineprofile.h
@@ -46,6 +46,7 @@
 QT_BEGIN_NAMESPACE
 
 class QObject;
+class QUrl;
 class QWebEnginePage;
 class QWebEnginePagePrivate;
 class QWebEngineProfilePrivate;
@@ -89,6 +90,10 @@ public:
     int httpCacheMaximumSize() const;
     void setHttpCacheMaximumSize(int maxSize);
 
+    void clearAllVisitedLinks();
+    void clearVisitedLinks(const QList<QUrl> &urls);
+    bool visitedLinksContainsUrl(const QUrl &url) const;
+
     static QWebEngineProfile *defaultProfile();
 
 private: