Add getAppID

Change-Id: I88b20106ea40067b99e6aefed9bcd4187b9664b6
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

2 files changed, 27 insertions, 3 deletions

diff --git a/src/applist.cpp b/src/applist.cpp
index 4e0dc11..919c099 100644
--- a/src/applist.cpp
+++ b/src/applist.cpp
@@ -133,15 +133,38 @@ shared_ptr<WMClient> AppList::lookUpClient(const string &appid)
  *
  * Returns the number of client stored in the list.
  *
- * @param     string[in] application id(key)
- * @return    WMClient object
- * @attention Must call cantains to check appid is stored before this function.
+ * @param  None
+ * @return The number of client
  */
 int AppList::countClient() const
 {
     return this->app2client.size();
 }
 
+/**
+ * Get AppID with surface and role.
+ *
+ * Returns AppID if found.
+ *
+ * @param     unsigned[in] surfaceID
+ * @param     string[in]   role
+ * @param     bool[in,out] (key)
+ * @return    WMClient object
+ * @attention If AppID is not found, param found will be false.
+ */
+string AppList::getAppID(unsigned surface, const string& role, bool* found) const
+{
+    *found = false;
+    for (const auto &x : this->app2client)
+    {
+        if(x.second->surfaceID(role) == surface){
+            *found = true;
+            return x.second->appID();
+        }
+    }
+    return string("");
+}
+
 // =================== Request Date container API ===================
 
 /**
diff --git a/src/applist.hpp b/src/applist.hpp
index eaa7e99..6305a4b 100644
--- a/src/applist.hpp
+++ b/src/applist.hpp
@@ -48,6 +48,7 @@ class AppList
     int  countClient() const;
     std::shared_ptr<WMClient> lookUpClient(const std::string &appid);
     void removeSurface(unsigned surface);
+    std::string getAppID(unsigned surface, const std::string &role, bool *found) const;
 
     // Request Interface
     unsigned currentRequestNumber() const;