Fix build error in gcc 7.2
[apps/agl-service-windowmanager.git] / src / app.cpp
index 39ccfa8..bf84b22 100644 (file)
@@ -29,7 +29,6 @@
 #include <json-c/json.h>
 
 #include <algorithm>
-#include <bits/signum.h>
 #include <csignal>
 #include <fstream>
 #include <json.hpp>
@@ -76,8 +75,7 @@ struct result<layer_map> load_layer_map(char const *filename) {
  * App Impl
  */
 App::App(wl::display *d)
-   : api{this},
-     chooks{this},
+   : chooks{this},
      display{d},
      controller{},
      outputs(),
@@ -209,8 +207,6 @@ int App::init_layers() {
 
    // Write output dimensions to ivi controller...
    c->output_size = compositor::size{uint32_t(o->width), uint32_t(o->height)};
-   c->physical_size = compositor::size{uint32_t(o->physical_width),
-                                       uint32_t(o->physical_height)};
 
    // Clear scene
    layers.clear();
@@ -301,10 +297,6 @@ void App::surface_set_layout(int surface_id, optional<int> sub_surface_id) {
       // set destination to the display rectangle
       ss->set_destination_rectangle(x + x_off, y + y_off, w, h);
 
-      this->area_info[*sub_surface_id].x = x;
-      this->area_info[*sub_surface_id].y = y;
-      this->area_info[*sub_surface_id].w = w;
-      this->area_info[*sub_surface_id].h = h;
    }
 
    HMI_DEBUG("wm", "surface_set_layout for surface %u on layer %u", surface_id,
@@ -318,12 +310,6 @@ void App::surface_set_layout(int surface_id, optional<int> sub_surface_id) {
    // set destination to the display rectangle
    s->set_destination_rectangle(x, y, w, h);
 
-   // update area information
-   this->area_info[surface_id].x = x;
-   this->area_info[surface_id].y = y;
-   this->area_info[surface_id].w = w;
-   this->area_info[surface_id].h = h;
-
    HMI_DEBUG("wm", "Surface %u now on layer %u with rect { %d, %d, %d, %d }",
             surface_id, layer_id, x, y, w, h);
 }
@@ -405,9 +391,7 @@ char const *App::api_activate_surface(char const *drawing_name, char const *draw
             }
 
             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->emit_syncdraw(drawing_name, str_area.c_str());
             this->enqueue_flushdraw(state.main);
          });
    } else {
@@ -416,9 +400,7 @@ char const *App::api_activate_surface(char const *drawing_name, char const *draw
             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->emit_syncdraw(drawing_name, str_area.c_str());
                this->enqueue_flushdraw(state.main);
             });
       } else {
@@ -441,7 +423,7 @@ char const *App::api_activate_surface(char const *drawing_name, char const *draw
                   }
                   state = nl;
 
-                  // Commit for configuration and visibility(0)
+                  // Commit for configuraton and visibility(0)
                   this->layout_commit();
 
                   // Wait for configuration listener
@@ -452,14 +434,8 @@ char const *App::api_activate_surface(char const *drawing_name, char const *draw
 
                   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];
-                  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(drawing_name, str_area_sub.c_str(),
-                                      area_rect_sub.x, area_rect_sub.y,
-                                      area_rect_sub.w, area_rect_sub.h);
+                  this->emit_syncdraw(main.c_str(), str_area_main.c_str());
+                  this->emit_syncdraw(drawing_name, str_area_sub.c_str());
                   this->enqueue_flushdraw(state.main);
                   this->enqueue_flushdraw(state.sub);
                });
@@ -491,9 +467,7 @@ char const *App::api_activate_surface(char const *drawing_name, char const *draw
                   }
 
                   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->emit_syncdraw(drawing_name, str_area.c_str());
                   this->enqueue_flushdraw(state.main);
                });
          }
@@ -546,9 +520,7 @@ char const *App::api_deactivate_surface(char const *drawing_name) {
 
                this->layout_commit();
                std::string str_area = std::string(kNameLayoutNormal) + "." + std::string(kNameAreaFull);
-               compositor::rect area_rect = this->area_info[state.sub];
-               this->emit_syncdraw(sub.c_str(), str_area.c_str(),
-                                   area_rect.x, area_rect.y, area_rect.w, area_rect.h);
+               this->emit_syncdraw(sub.c_str(), str_area.c_str());
                this->enqueue_flushdraw(state.sub);
             });
       } else {
@@ -569,9 +541,7 @@ char const *App::api_deactivate_surface(char const *drawing_name) {
 
             this->layout_commit();
             std::string str_area = std::string(kNameLayoutNormal) + "." + std::string(kNameAreaFull);
-            compositor::rect area_rect = this->area_info[state.main];
-            this->emit_syncdraw(main.c_str(), str_area.c_str(),
-                                area_rect.x, area_rect.y, area_rect.w, area_rect.h);
+            this->emit_syncdraw(main.c_str(), str_area.c_str());
             this->enqueue_flushdraw(state.main);
          });
    } else {
@@ -618,6 +588,31 @@ char const *App::api_enddraw(char const *drawing_name) {
 
 void App::api_ping() { this->dispatch_pending_events(); }
 
+void App::send_event(char const *evname, char const *label){
+   HMI_DEBUG("wm", "%s: %s(%s)", __func__, evname, label);
+
+   json_object *j = json_object_new_object();
+   json_object_object_add(j, kKeyDrawingName, json_object_new_string(label));
+
+   int ret = afb_event_push(this->map_afb_event[evname], j);
+   if (ret != 0) {
+      HMI_DEBUG("wm", "afb_event_push failed: %m");
+   }
+}
+
+void App::send_event(char const *evname, char const *label, char const *area){
+   HMI_DEBUG("wm", "%s: %s(%s, %s)", __func__, evname, label, area);
+
+   json_object *j = json_object_new_object();
+   json_object_object_add(j, kKeyDrawingName, json_object_new_string(label));
+   json_object_object_add(j, kKeyDrawingArea, json_object_new_string(area));
+
+   int ret = afb_event_push(this->map_afb_event[evname], j);
+   if (ret != 0) {
+      HMI_DEBUG("wm", "afb_event_push failed: %m");
+   }
+}
+
 /**
  * proxied events
  */
@@ -662,23 +657,23 @@ void App::surface_removed(uint32_t surface_id) {
 }
 
 void App::emit_activated(char const *label) {
-   this->api.send_event(kListEventName[Event_Active], label);
+   this->send_event(kListEventName[Event_Active], label);
 }
 
 void App::emit_deactivated(char const *label) {
-   this->api.send_event(kListEventName[Event_Inactive], label);
+   this->send_event(kListEventName[Event_Inactive], label);
 }
 
-void App::emit_syncdraw(char const *label, char const *area, int x, int y, int w, int h) {
-   this->api.send_event(kListEventName[Event_SyncDraw], label, area, x, y, w, h);
+void App::emit_syncdraw(char const *label, char const *area) {
+    this->send_event(kListEventName[Event_SyncDraw], label, area);
 }
 
 void App::emit_flushdraw(char const *label) {
-   this->api.send_event(kListEventName[Event_FlushDraw], label);
+   this->send_event(kListEventName[Event_FlushDraw], label);
 }
 
 void App::emit_visible(char const *label, bool is_visible) {
-   this->api.send_event(is_visible ? kListEventName[Event_Visible] : kListEventName[Event_Invisible], label);
+   this->send_event(is_visible ? kListEventName[Event_Visible] : kListEventName[Event_Invisible], label);
 }
 
 void App::emit_invisible(char const *label) {
@@ -714,62 +709,34 @@ result<int> App::api_request_surface(char const *drawing_name) {
    return Err<int>("Surface already present");
 }
 
-result<json_object *> App::api_get_display_info() {
-   // Check controller
-   if (!this->controller) {
-      return Err<json_object *>("ivi_controller global not available");
-   }
-
-   // Set display info
-   compositor::size o_size = this->controller->output_size;
-   compositor::size p_size = this->controller->physical_size;
-
-   json_object *object = json_object_new_object();
-   json_object_object_add(object, kKeyWidthPixel,  json_object_new_int(o_size.w));
-   json_object_object_add(object, kKeyHeightPixel, json_object_new_int(o_size.h));
-   json_object_object_add(object, kKeyWidthMm,     json_object_new_int(p_size.w));
-   json_object_object_add(object, kKeyHeightMm,    json_object_new_int(p_size.h));
-
-   return Ok<json_object *>(object);
-}
+char const *App::api_request_surface(char const *drawing_name,
+                                     char const *ivi_id) {
+   ST();
 
-result<json_object *> App::api_get_area_info(char const *drawing_name) {
-   HMI_DEBUG("wm", "called");
+   auto lid = this->layers.get_layer_id(std::string(drawing_name));
+   unsigned sid = std::stol(ivi_id);
 
-   // Check drawing name, surface/layer id
-   auto const &surface_id = this->lookup_id(drawing_name);
-   if (!surface_id) {
-      return Err<json_object *>("Surface does not exist");
+   if (!lid) {
+       return "Drawing name does not match any role";
    }
 
-   if (!this->controller->surface_exists(*surface_id)) {
-      return Err<json_object *>("Surface does not exist in controller!");
-   }
+   auto rname = this->lookup_id(drawing_name);
 
-   auto layer_id = this->layers.get_layer_id(*surface_id);
-   if (!layer_id) {
-      return Err<json_object *>("Surface is not on any layer!");
+   if (rname) {
+       return "Surface already present";
    }
 
-   auto o_state = *this->layers.get_layout_state(*surface_id);
-   if (o_state == nullptr) {
-      return Err<json_object *>("Could not find layer for surface");
-   }
+   // register pair drawing_name and ivi_id
+   this->id_alloc.register_name_id(drawing_name, sid);
+   this->layers.add_surface(sid, *lid);
 
-   struct LayoutState &state = *o_state;
-   if ((state.main != *surface_id) && (state.sub != *surface_id)) {
-      return Err<json_object *>("Surface is inactive");
-   }
+   // this surface is already created
+   HMI_DEBUG("wm", "surface_id is %u, layer_id is %u", sid, *lid);
 
-   // Set area rectangle
-   compositor::rect area_info = this->area_info[*surface_id];
-   json_object *object = json_object_new_object();
-   json_object_object_add(object, kKeyX,      json_object_new_int(area_info.x));
-   json_object_object_add(object, kKeyY,      json_object_new_int(area_info.y));
-   json_object_object_add(object, kKeyWidth,  json_object_new_int(area_info.w));
-   json_object_object_add(object, kKeyHeight, json_object_new_int(area_info.h));
+   this->controller->layers[*lid]->add_surface(
+       this->controller->surfaces[sid].get());
 
-   return Ok<json_object *>(object);
+   return nullptr;
 }
 
 void App::activate(int id) {
@@ -780,6 +747,35 @@ void App::activate(int id) {
       this->controller->surfaces[id]->set_visibility(1);
       char const *label =
          this->lookup_name(id).value_or("unknown-name").c_str();
+
+      // FOR CES DEMO >>>
+      if ((0 == strcmp(label, "Radio"))
+          || (0 == strcmp(label, "MediaPlayer"))
+          || (0 == strcmp(label, "Navigation"))) {
+        for (auto i = surface_bg.begin(); i != surface_bg.end(); ++i) {
+            if (id == *i) {
+               // Remove id
+               this->surface_bg.erase(i);
+
+               // Remove from BG layer (999)
+               HMI_DEBUG("wm", "Remove %s(%d) from BG layer", label, id);
+               this->controller->layers[999]->remove_surface(
+                  this->controller->surfaces[id].get());
+
+               // Add to FG layer (1001)
+               HMI_DEBUG("wm", "Add %s(%d) to FG layer", label, id);
+               this->controller->layers[1001]->add_surface(
+                  this->controller->surfaces[id].get());
+
+               for (int j : this->surface_bg) {
+                 HMI_DEBUG("wm", "Stored id:%d", j);
+               }
+               break;
+            }
+         }
+      }
+      // <<< FOR CES DEMO
+
       this->emit_visible(label);
       this->emit_activated(label);
    }
@@ -788,9 +784,36 @@ void App::activate(int id) {
 void App::deactivate(int id) {
    auto ip = this->controller->sprops.find(id);
    if (ip != this->controller->sprops.end() && ip->second.visibility != 0) {
-      this->controller->surfaces[id]->set_visibility(0);
       char const *label =
          this->lookup_name(id).value_or("unknown-name").c_str();
+
+      // FOR CES DEMO >>>
+      if ((0 == strcmp(label, "Radio"))
+          || (0 == strcmp(label, "MediaPlayer"))
+          || (0 == strcmp(label, "Navigation"))) {
+
+         // Store id
+         this->surface_bg.push_back(id);
+
+         // Remove from FG layer (1001)
+         HMI_DEBUG("wm", "Remove %s(%d) from FG layer", label, id);
+         this->controller->layers[1001]->remove_surface(
+            this->controller->surfaces[id].get());
+
+         // Add to BG layer (999)
+         HMI_DEBUG("wm", "Add %s(%d) to BG layer", label, id);
+         this->controller->layers[999]->add_surface(
+            this->controller->surfaces[id].get());
+
+         for (int j : surface_bg) {
+            HMI_DEBUG("wm", "Stored id:%d", j);
+         }
+      }
+      else {
+         this->controller->surfaces[id]->set_visibility(0);
+      }
+      // <<< FOR CES DEMO
+
       this->emit_deactivated(label);
       this->emit_invisible(label);
    }