Fix xdg-runcher doesn't show up

xdg-runcher calls "subscribe" before requestSurface,
then windowmanager reject it because WMClient object
is not created yet.
This patch changes to register WMClient
if it is not created when App calls "subscribe".
Application doesn't need to care about the order of
"requestSurface" and "subscribe".

Bug-AGL: SPEC-2218

Change-Id: Ia82ff939dfdb2bbfd377bd50fd3d4b844451cd3b
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

1 files changed, 21 insertions, 0 deletions

diff --git a/src/applist.cpp b/src/applist.cpp
index 67980f1..473d687 100644
--- a/src/applist.cpp
+++ b/src/applist.cpp
@@ -82,6 +82,27 @@ void AppList::addClient(const string &appid, unsigned layer, const string &role)
 }
 
 /**
+ * Add Client to the list
+ *
+ * This function is overload function.
+ * But this function just register application.
+ * So an application does not have role, surface, layer.
+ * Client need to register role and layer afterward.
+ *
+ * @param     string[in]   Application id. This will be the key to withdraw the information.
+ * @return    None
+ * @attention This function should be called once for the app
+ *            Caller should take care not to be called more than once.
+ */
+void AppList::addClient(const string &appid)
+{
+    std::lock_guard<std::mutex> lock(this->mtx);
+    shared_ptr<WMClient> client = std::make_shared<WMClient>(appid, 0, "");
+    this->app2client[appid] = client;
+    this->clientDump();
+}
+
+/**
  * Remove WMClient from the list
  *
  * @param string[in] Application id. This will be the key to withdraw the information.