New API: setRenderOrder

Add stub function in windowmanager

Change-Id: I2e3f5ebe6318443bdcdfd21a14eadef2d69d8e4d
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

3 files changed, 50 insertions, 0 deletions

diff --git a/src/main.cpp b/src/main.cpp
index 964abde..d5adfd5 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -19,6 +19,7 @@
 #include <mutex>
 #include <json.h>
 #include <stdlib.h>
+#include <vector>
 #include "window_manager.hpp"
 #include "json_helper.hpp"
 
@@ -465,6 +466,47 @@ void windowmanager_getareainfo_thunk(afb_req req) noexcept
     }
 }
 
+void windowmanager_set_render_order(afb_req req) noexcept
+{
+    std::lock_guard<std::mutex> guard(binding_m);
+    if (g_afb_instance == nullptr)
+    {
+        afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?");
+        return;
+    }
+
+    char* appid = afb_req_get_application_id(req);
+    if(appid)
+    {
+        json_object *jreq = afb_req_json(req);
+        json_object *j_ro; // Do not free this. binder frees jreq, then free j_ro
+        if (json_object_object_get_ex(jreq, "render_order", &j_ro))
+        {
+            int size = json_object_array_length(j_ro);
+            std::vector<std::string> ro(size);
+            for(int i = 0; i < size; i++)
+            {
+                ro[i] = json_object_get_string(json_object_array_get_idx(j_ro, i));
+            }
+
+            auto ret = g_afb_instance->wmgr.api_client_set_render_order(appid, ro);
+            if (!ret)
+            {
+                afb_req_fail(req, "failed", nullptr);
+            }
+            else
+            {
+                afb_req_success(req, nullptr, nullptr);
+            }
+        }
+        free(appid);
+    }
+    else
+    {
+        afb_req_fail(req, "failed", nullptr);
+    }
+}
+
 void windowmanager_wm_subscribe(afb_req req) noexcept
 {
     std::lock_guard<std::mutex> guard(binding_m);
@@ -663,6 +705,7 @@ const struct afb_verb_v2 windowmanager_verbs[] = {
     {"endDraw", windowmanager_enddraw, nullptr, nullptr, AFB_SESSION_NONE},
     {"getDisplayInfo", windowmanager_getdisplayinfo_thunk, nullptr, nullptr, AFB_SESSION_NONE},
     {"getAreaInfo", windowmanager_getareainfo_thunk, nullptr, nullptr, AFB_SESSION_NONE},
+    {"setRenderOrder", windowmanager_set_render_order, nullptr, nullptr, AFB_SESSION_NONE},
     {"wm_subscribe", windowmanager_wm_subscribe, nullptr, nullptr, AFB_SESSION_NONE},
     {"list_drawing_names", windowmanager_list_drawing_names, nullptr, nullptr, AFB_SESSION_NONE},
     {"ping", windowmanager_ping, nullptr, nullptr, AFB_SESSION_NONE},
diff --git a/src/window_manager.cpp b/src/window_manager.cpp
index acfdab2..a72f4a5 100644
--- a/src/window_manager.cpp
+++ b/src/window_manager.cpp
@@ -502,6 +502,12 @@ void WindowManager::api_enddraw(char const *appid, char const *drawing_name)
     }
 }
 
+bool WindowManager::api_client_set_render_order(char const* appid, const vector<string>& render_order)
+{
+    bool ret = false;
+    return ret;
+}
+
 result<json_object *> WindowManager::api_get_display_info()
 {
     Screen screen = this->lc->getScreenInfo();
diff --git a/src/window_manager.hpp b/src/window_manager.hpp
index eb53b10..96dbfe6 100644
--- a/src/window_manager.hpp
+++ b/src/window_manager.hpp
@@ -177,6 +177,7 @@ class WindowManager
     void api_activate_surface(char const *appid, char const *role, char const *drawing_area, const reply_func &reply);
     void api_deactivate_surface(char const *appid, char const *role, const reply_func &reply);
     void api_enddraw(char const *appid, char const *role);
+    bool api_client_set_render_order(const char *appid, const std::vector<std::string> &render_order);
     result<json_object *> api_get_display_info();
     result<json_object *> api_get_area_info(char const *role);
     void send_event(char const *evname, char const *label);