+ }
+ }
+
+ auto layer = this->layers.get_layer(*layer_id);
+
+ if (state.main == -1)
+ {
+ this->try_layout(
+ state, LayoutState{*surface_id}, [&](LayoutState const &nl) {
+ HMI_DEBUG("wm", "Layout: %s", kNameLayoutNormal);
+ this->surface_set_layout(*surface_id);
+ state = nl;
+
+ // Commit for configuraton
+ this->layout_commit();
+
+ std::string str_area = std::string(kNameLayoutNormal) + "." + std::string(kNameAreaFull);
+ compositor::rect area_rect = this->area_info[*surface_id];
+ this->emit_syncdraw(drawing_name, str_area.c_str(),
+ area_rect.x, area_rect.y, area_rect.w, area_rect.h);
+ this->enqueue_flushdraw(state.main);
+ });
+ }
+ else
+ {
+ if (0 == strcmp(drawing_name, "HomeScreen"))
+ {
+ this->try_layout(
+ state, LayoutState{*surface_id}, [&](LayoutState const &nl) {
+ HMI_DEBUG("wm", "Layout: %s", kNameLayoutNormal);
+ std::string str_area = std::string(kNameLayoutNormal) + "." + std::string(kNameAreaFull);
+ compositor::rect area_rect = this->area_info[*surface_id];
+ this->emit_syncdraw(drawing_name, str_area.c_str(),
+ area_rect.x, area_rect.y, area_rect.w, area_rect.h);
+ this->enqueue_flushdraw(state.main);
+ });
+ }
+ else
+ {
+ bool can_split = this->can_split(state, *surface_id);
+
+ if (can_split)
+ {
+ this->try_layout(
+ state,
+ LayoutState{state.main, *surface_id},
+ [&](LayoutState const &nl) {
+ HMI_DEBUG("wm", "Layout: %s", kNameLayoutSplit);
+ std::string main =
+ std::move(*this->lookup_name(state.main));
+
+ this->surface_set_layout(state.main, surface_id);
+ if (state.sub != *surface_id)
+ {
+ if (state.sub != -1)
+ {
+ this->deactivate(state.sub);
+ }
+ }
+ state = nl;
+
+ // Commit for configuration and visibility(0)
+ this->layout_commit();
+
+ std::string str_area_main = std::string(kNameLayoutSplit) + "." + std::string(kNameAreaMain);
+ std::string str_area_sub = std::string(kNameLayoutSplit) + "." + std::string(kNameAreaSub);
+ compositor::rect area_rect_main = this->area_info[state.main];
+ compositor::rect area_rect_sub = this->area_info[*surface_id];
+ // >>> HACK
+ HMI_WARNING("wm", "HACK!!! mediaplayer and hvac is only supported for split");
+ std::string request_role = drawing_name;
+ //std::string request_app = transform(request_role.begin(), request_role.end(), request_role.begin(), tolower); //hvac or mediaplayer
+ std::string hack_appid = "navigation";
+ std::string hack_role = main;
+ std::string hack_area = str_area_main;
+ g_app_list.setAction(g_app_list.currentRequestNumber(), hack_appid, hack_role, hack_area, true);
+ //g_app_list.setEndDrawFinished(g_app_list.currentRequestNumber(), request_role, request_role);
+ //g_app_list.setEndDrawFinished(g_app_list.currentRequestNumber(), hack_appid, hack_role); // This process is illegal
+ // >>> HACK
+ this->emit_syncdraw(main.c_str(), str_area_main.c_str(),
+ area_rect_main.x, area_rect_main.y,
+ area_rect_main.w, area_rect_main.h);
+ this->emit_syncdraw(request_role.c_str(), str_area_sub.c_str(),
+ area_rect_sub.x, area_rect_sub.y,
+ area_rect_sub.w, area_rect_sub.h);
+ this->enqueue_flushdraw(state.main);
+ this->enqueue_flushdraw(state.sub);
+ });
+ }
+ else
+ {
+ this->try_layout(
+ state, LayoutState{*surface_id}, [&](LayoutState const &nl) {
+ HMI_DEBUG("wm", "Layout: %s", kNameLayoutNormal);
+
+ this->surface_set_layout(*surface_id);
+ if (state.main != *surface_id)
+ {
+ this->deactivate(state.main);
+ }
+ if (state.sub != -1)
+ {
+ if (state.sub != *surface_id)
+ {
+ this->deactivate(state.sub);
+ }
+ }
+ state = nl;
+
+ // Commit for configuraton and visibility(0)
+ this->layout_commit();
+
+ std::string str_area = std::string(kNameLayoutNormal) + "." + std::string(kNameAreaFull);
+ compositor::rect area_rect = this->area_info[*surface_id];
+ this->emit_syncdraw(drawing_name, str_area.c_str(),
+ area_rect.x, area_rect.y, area_rect.w, area_rect.h);
+ this->enqueue_flushdraw(state.main);
+ });
+ }
+ }
+ }
+} */
+
+const char *App::check_surface_exist(const char *drawing_name)
+{
+ auto const &surface_id = this->lookup_id(drawing_name);
+ if (!surface_id)
+ {
+ //reply("Surface does not exist");
+ return "Surface does not exist";
+ }
+
+ if (!this->controller->surface_exists(*surface_id))
+ {
+ //reply("Surface does not exist in controller!");
+ return "Surface does not exist in controller!";
+ }
+
+ auto layer_id = this->layers.get_layer_id(*surface_id);
+
+ if (!layer_id)
+ {
+ //reply("Surface is not on any layer!");
+ return "Surface is not on any layer!";
+ }
+
+ auto o_state = *this->layers.get_layout_state(*surface_id);
+
+ if (o_state == nullptr)
+ {
+ //reply("Could not find layer for surface");
+ return "Could not find layer for surface";
+ }
+
+ HMI_DEBUG("wm", "surface %d is detected", *surface_id);
+ return nullptr;
+ //reply(nullptr);
+}
+
+WMError App::setRequest(const std::string& appid, const std::string &role, const std::string &area,
+ Task task, unsigned* req_num)
+{
+ if (!g_app_list.contains(appid))
+ {
+ return WMError::NOT_REGISTERED;
+ }
+
+ auto client = g_app_list.lookUpClient(appid);
+
+ /*
+ * Queueing Phase
+ */
+ unsigned current = g_app_list.currentRequestNumber();
+ unsigned requested_num = g_app_list.getRequestNumber(appid);
+ if (requested_num != 0)
+ {
+ HMI_SEQ_INFO(requested_num, "%s %s %s request is already queued", appid.c_str(), role.c_str(), area.c_str());
+ return REQ_REJECTED;
+ }
+
+ WMRequest req = WMRequest(appid, role, area, task);
+ unsigned new_req = g_app_list.addAllocateRequest(req);
+ *req_num = new_req;
+ g_app_list.reqDump();
+
+ HMI_SEQ_DEBUG(current, "%s start sequence with %s, %s", appid.c_str(), role.c_str(), area.c_str());
+
+ return WMError::SUCCESS;
+}
+
+void App::api_activate_surface(char const *appid, char const *drawing_name, char const *drawing_area, const reply_func &reply)
+{
+ ST();
+
+ std::string id = appid;
+ std::string role = drawing_name;
+ std::string area = drawing_area;
+ Task task = Task::TASK_ALLOCATE;
+ unsigned req_num = 0;
+ WMError ret = WMError::UNKNOWN;
+
+ ret = this->setRequest(id, role, area, task, &req_num);
+
+ if(ret != WMError::SUCCESS)
+ {
+ HMI_ERROR("wm", errorDescription(ret));
+ reply("Failed to set request");
+ return;
+ }
+
+ reply(nullptr);
+ if (req_num != g_app_list.currentRequestNumber())
+ {
+ // Add request, then invoked after the previous task is finished
+ HMI_SEQ_DEBUG(req_num, "request is accepted");
+ return;
+ }
+
+ /*
+ * Do allocate tasks
+ */
+ ret = this->doTransition(req_num);
+
+ if (ret != WMError::SUCCESS)
+ {
+ //this->emit_error()
+ HMI_SEQ_ERROR(req_num, errorDescription(ret));
+ g_app_list.removeRequest(req_num);
+ g_app_list.next();
+ g_app_list.reqDump();
+ }
+}
+
+void App::api_deactivate_surface(char const *appid, char const *drawing_name, const reply_func &reply)
+{
+ ST();
+
+ /*
+ * Check Phase
+ */
+ std::string id = appid;
+ std::string role = drawing_name;
+ std::string area = ""; //drawing_area;
+
+ if (!g_app_list.contains(id))
+ {
+ reply("app doesn't request 'requestSurface' yet");
+ return;
+ }
+ auto client = g_app_list.lookUpClient(id);
+
+ /*
+ * Queueing Phase
+ */
+ unsigned current = g_app_list.currentRequestNumber();
+ unsigned requested_num = g_app_list.getRequestNumber(id);
+ if (requested_num != 0)
+ {
+ HMI_SEQ_INFO(requested_num, "%s %s %s request is already queued", id.c_str(), role.c_str(), area.c_str());
+ reply("already requested");
+ return;
+ }
+
+ WMRequest req = WMRequest(id, role, area, Task::TASK_RELEASE);
+ unsigned new_req = g_app_list.addAllocateRequest(req);
+ g_app_list.reqDump();
+
+ HMI_SEQ_DEBUG(current, "%s start sequence with %s, %s", id.c_str(), role.c_str(), area.c_str());
+
+ reply(nullptr);
+ if (new_req != current)
+ {
+ // Add request, then invoked after the previous task is finished
+ HMI_SEQ_DEBUG(new_req, "request is accepted");
+ return;
+ }
+
+ /*
+ * Do allocate tasks
+ */
+ WMError ret = this->doTransition(new_req);
+
+ if (ret != WMError::SUCCESS)
+ {
+ HMI_SEQ_ERROR(new_req, errorDescription(ret));
+ g_app_list.removeRequest(new_req);
+ g_app_list.next();
+ //this->emit_error()
+ }
+}
+
+void App::enqueue_flushdraw(int surface_id)
+{
+ this->check_flushdraw(surface_id);
+ HMI_DEBUG("wm", "Enqueuing EndDraw for surface_id %d", surface_id);
+ this->pending_end_draw.push_back(surface_id);
+}
+
+void App::check_flushdraw(int surface_id)
+{
+ auto i = std::find(std::begin(this->pending_end_draw),
+ std::end(this->pending_end_draw), surface_id);
+ if (i != std::end(this->pending_end_draw))
+ {
+ auto n = this->lookup_name(surface_id);
+ HMI_ERROR("wm", "Application %s (%d) has pending EndDraw call(s)!",
+ n ? n->c_str() : "unknown-name", surface_id);
+ std::swap(this->pending_end_draw[std::distance(
+ std::begin(this->pending_end_draw), i)],
+ this->pending_end_draw.back());
+ this->pending_end_draw.resize(this->pending_end_draw.size() - 1);
+ }
+}
+
+/* void App::lm_enddraw(const char *drawing_name)
+{
+ HMI_DEBUG("wm", "end draw %s", drawing_name);
+ for (unsigned i = 0, iend = this->pending_end_draw.size(); i < iend; i++)
+ {
+ auto n = this->lookup_name(this->pending_end_draw[i]);
+ if (n && *n == drawing_name)
+ {
+ std::swap(this->pending_end_draw[i], this->pending_end_draw[iend - 1]);
+ this->pending_end_draw.resize(iend - 1);
+ this->activate(this->pending_end_draw[i]);
+ this->emit_flushdraw(drawing_name);
+ }
+ }
+} */
+
+WMError App::doEndDraw(unsigned req_num)
+{
+ // get actions
+ bool found;
+ auto actions = g_app_list.getActions(req_num, &found);
+ WMError ret = WMError::SUCCESS;
+ if (!found)
+ {
+ ret = WMError::NO_ENTRY;
+ return ret;
+ }
+
+ HMI_SEQ_INFO(req_num, "do endDraw");
+ // layout change and make it visible
+
+ // Temporary action
+ /* auto itr = actions.cend();
+ this->currentAppInvisible(itr->role); */
+
+ for (const auto &act : actions)
+ {
+ // layout change
+ if(!g_app_list.contains(act.appid)){
+ ret = WMError::NOT_REGISTERED;
+ }
+ ret = this->layoutChange(act);
+ if(ret != WMError::SUCCESS)
+ {
+ HMI_SEQ_WARNING(req_num, "Failed to manipulate surfaces while state change : %s", errorDescription(ret));
+ return ret;
+ }
+ ret = this->visibilityChange(act);
+ if (ret != WMError::SUCCESS)
+ {
+ HMI_SEQ_WARNING(req_num, "Failed to manipulate surfaces while state change : %s", errorDescription(ret));
+ return ret;
+ }
+ HMI_SEQ_DEBUG(req_num, "visible %s", act.role.c_str());
+ //this->lm_enddraw(act.role.c_str());
+ }
+
+ HMI_SEQ_INFO(req_num, "emit flushDraw");
+
+ for(const auto &act_flush : actions)
+ {
+ if(act_flush.visible)
+ {
+ this->emit_flushdraw(act_flush.role.c_str());
+ }
+ }
+
+ return ret;
+}