main: better check_events implementation

* Introduced helper struct Poller
* Implements check_events() and calls custom handlers on POLLIN.
* Moved status dump to genivi::controller.

Signed-off-by: Marcus Fritzsch <marcus_fritzsch@mentor.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/wayland.cpp b/src/wayland.cpp
index 62c1afe..e7ba157 100644
--- a/src/wayland.cpp
+++ b/src/wayland.cpp
@@ -718,6 +718,29 @@ void controller::execute_pending() {
    }
 }
 
+void controller::debug_dump_current_status() {
+   if (!this->surfaces.empty()) {
+      puts("Surfaces:");
+      for (auto const &i : this->surfaces) {
+         auto const &r = i.second->dst_rect;
+         auto const &s = i.second->size;
+         printf("%d [%ux%u] (%ux%u@%dx%d), ", i.first, s.w, s.h, r.w, r.h,
+                r.x, r.y);
+      }
+      puts("\b\b ");
+   }
+
+   if (!this->layers.empty()) {
+      puts("Layers:");
+      for (auto const &i : this->layers) {
+         auto const &r = i.second->dst_rect;
+         auto const &s = i.second->size;
+         printf("%d [%ux%u] (%ux%u@%dx%d), ", i.first, s.w, s.h, r.w, r.h,
+                r.x, r.y);
+      }
+      puts("\b\b ");
+   }
+}
 //
 //  ___  ___ _ __ ___  ___ _ __
 // / __|/ __| '__/ _ \/ _ \ '_ \