Code model: Update on changes from the versioning system.

Add state logic to CppCodeModelManagerInterface, making it aware whether
an indexer is running, protect the update methods from another
invocation while running. Add changed signals to IVersionControl and
VCSManager and wire them to the update methods. Add a menu action for
manually updating.

Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>
Reviewed-by: con <qtc-committer@nokia.com>

3 files changed, 19 insertions, 1 deletions

diff --git a/src/plugins/perforce/perforceplugin.cpp b/src/plugins/perforce/perforceplugin.cpp
index 7039798b09..a80d8f5597 100644
--- a/src/plugins/perforce/perforceplugin.cpp
+++ b/src/plugins/perforce/perforceplugin.cpp
@@ -454,6 +454,8 @@ void PerforcePlugin::revertCurrentFile()
     Core::FileChangeBlocker fcb(fileName);
     fcb.setModifiedReload(true);
     PerforceResponse result2 = runP4Cmd(QStringList() << QLatin1String("revert") << fileName, QStringList(), CommandToWindow|StdOutToWindow|StdErrToWindow|ErrorToWindow);
+    if (!result2.error)
+        m_versionControl->emitFilesChanged(QStringList(fileName));
 }
 
 void PerforcePlugin::diffCurrentFile()
@@ -514,7 +516,10 @@ void PerforcePlugin::updateCheckout(const QStringList &dirs)
 {
     QStringList args(QLatin1String("sync"));
     args.append(dirs);
-    runP4Cmd(args, QStringList(), CommandToWindow|StdOutToWindow|StdErrToWindow|ErrorToWindow);
+    const PerforceResponse resp = runP4Cmd(args, QStringList(), CommandToWindow|StdOutToWindow|StdErrToWindow|ErrorToWindow);
+    if (!dirs.empty())
+        foreach(const QString &dir, dirs)
+            m_versionControl->emitRepositoryChanged(dir);
 }
 
 void PerforcePlugin::printOpenedFileList()
diff --git a/src/plugins/perforce/perforceversioncontrol.cpp b/src/plugins/perforce/perforceversioncontrol.cpp
index 040692428d..ad915b2a20 100644
--- a/src/plugins/perforce/perforceversioncontrol.cpp
+++ b/src/plugins/perforce/perforceversioncontrol.cpp
@@ -94,5 +94,15 @@ QString PerforceVersionControl::findTopLevelForDirectory(const QString &director
     return m_plugin->findTopLevelForDirectory(directory);
 }
 
+void PerforceVersionControl::emitRepositoryChanged(const QString &s)
+{
+    emit repositoryChanged(s);
+}
+
+void PerforceVersionControl::emitFilesChanged(const QStringList &l)
+{
+    emit filesChanged(l);
+}
+
 } // Internal
 } // Perforce
diff --git a/src/plugins/perforce/perforceversioncontrol.h b/src/plugins/perforce/perforceversioncontrol.h
index 2992e5518b..dd385061cb 100644
--- a/src/plugins/perforce/perforceversioncontrol.h
+++ b/src/plugins/perforce/perforceversioncontrol.h
@@ -56,6 +56,9 @@ public:
     virtual bool vcsAdd(const QString &fileName);
     virtual bool vcsDelete(const QString &filename);
 
+    void emitRepositoryChanged(const QString &s);
+    void emitFilesChanged(const QStringList &l);
+
 signals:
     void enabledChanged(bool);