grpc-proxy: Add dynamic floating window movement

This adds basic movement for floating type of windows. The window needs
to be a floating type for this request to work out.

For the agl-shell protocol, this adds a set_app_float() request while
for gRPC it adds a SetAppPosition() request.

Bug-AGL: SPEC-4863
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Change-Id: I5ecc4257c3e84d15a8cabb183757753be37867f5

6 files changed, 40 insertions, 3 deletions

diff --git a/grpc-proxy/agl_shell.proto b/grpc-proxy/agl_shell.proto
index aac35f4..74ea958 100644
--- a/grpc-proxy/agl_shell.proto
+++ b/grpc-proxy/agl_shell.proto
@@ -13,6 +13,7 @@ service AglShellManagerService {
        rpc GetOutputs(OutputRequest)				returns (ListOutputResponse) {}
        rpc SetAppNormal(NormalRequest)				returns (NormalResponse) {}
        rpc SetAppOnOutput(AppOnOutputRequest)			returns (AppOnOutputResponse) {}
+       rpc SetAppPosition(AppPositionRequest)			returns (AppPositionResponse) {}
 }
 
 message ActivateRequest {
@@ -23,6 +24,7 @@ message ActivateRequest {
 message ActivateResponse {
 };
 
+
 message DeactivateRequest {
        string app_id = 1;
 }
@@ -87,3 +89,12 @@ message AppOnOutputRequest {
 
 message AppOnOutputResponse {
 };
+
+message AppPositionRequest {
+       string app_id = 1;
+       int32 x = 2;
+       int32 y = 3;
+};
+
+message AppPositionResponse {
+};
diff --git a/grpc-proxy/grpc-async-cb.cpp b/grpc-proxy/grpc-async-cb.cpp
index 1bb367a..92aaa3c 100644
--- a/grpc-proxy/grpc-async-cb.cpp
+++ b/grpc-proxy/grpc-async-cb.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2022 Collabora, Ltd.
+ * Copyright © 2022, 2023 Collabora, Ltd.
  *
  * Permission is hereby granted, free of charge, to any person obtaining
  * a copy of this software and associated documentation files (the
@@ -159,6 +159,18 @@ GrpcServiceImpl::SetAppOnOutput(grpc::CallbackServerContext *context,
 }
 
 grpc::ServerUnaryReactor *
+GrpcServiceImpl::SetAppPosition(grpc::CallbackServerContext *context,
+                            const ::agl_shell_ipc::AppPositionRequest* request,
+                            ::agl_shell_ipc::AppPositionResponse* /* response */)
+{
+	m_aglShell->SetAppPosition(request->app_id(), request->x(), request->y());
+
+	grpc::ServerUnaryReactor* reactor = context->DefaultReactor();
+	reactor->Finish(grpc::Status::OK);
+	return reactor;
+}
+
+grpc::ServerUnaryReactor *
 GrpcServiceImpl::SetAppSplit(grpc::CallbackServerContext *context,
            const ::agl_shell_ipc::SplitRequest* request,
            ::agl_shell_ipc::SplitResponse* /*response*/)
diff --git a/grpc-proxy/grpc-async-cb.h b/grpc-proxy/grpc-async-cb.h
index 4987cf7..21a4e4d 100644
--- a/grpc-proxy/grpc-async-cb.h
+++ b/grpc-proxy/grpc-async-cb.h
@@ -96,6 +96,10 @@ public:
 			const ::agl_shell_ipc::AppOnOutputRequest* request,
 			::agl_shell_ipc::AppOnOutputResponse* /*response*/) override;
 
+	grpc::ServerUnaryReactor *SetAppPosition(grpc::CallbackServerContext *context,
+			const ::agl_shell_ipc::AppPositionRequest* request,
+			::agl_shell_ipc::AppPositionResponse* /*response*/) override;
+
 	grpc::ServerWriteReactor< ::agl_shell_ipc::AppStateResponse>* AppStatusState(
 	      ::grpc::CallbackServerContext* /*context*/,
 	      const ::agl_shell_ipc::AppStateRequest* /*request*/)  override;
diff --git a/grpc-proxy/main-grpc.cpp b/grpc-proxy/main-grpc.cpp
index 1e297c5..740594f 100644
--- a/grpc-proxy/main-grpc.cpp
+++ b/grpc-proxy/main-grpc.cpp
@@ -275,7 +275,7 @@ global_add(void *data, struct wl_registry *reg, uint32_t id,
 		sh->shell =
 			static_cast<struct agl_shell *>(wl_registry_bind(reg, id,
 				&agl_shell_interface,
-				std::min(static_cast<uint32_t>(8), version)));
+				std::min(static_cast<uint32_t>(9), version)));
 		agl_shell_add_listener(sh->shell, &shell_listener, data);
 		sh->version = version;
 	} else if (strcmp(interface, "wl_output") == 0) {
@@ -299,7 +299,7 @@ global_add_init(void *data, struct wl_registry *reg, uint32_t id,
 		sh->shell =
 			static_cast<struct agl_shell *>(wl_registry_bind(reg, id,
 				&agl_shell_interface,
-				std::min(static_cast<uint32_t>(8), version)));
+				std::min(static_cast<uint32_t>(9), version)));
 		agl_shell_add_listener(sh->shell, &shell_listener_init, data);
 		sh->version = version;
 	}
diff --git a/grpc-proxy/shell.cpp b/grpc-proxy/shell.cpp
index 34f6d37..44f2117 100644
--- a/grpc-proxy/shell.cpp
+++ b/grpc-proxy/shell.cpp
@@ -121,6 +121,15 @@ Shell::SetAppOnOutput(const std::string &app_id, const std::string &output)
 }
 
 void
+Shell::SetAppPosition(const std::string &app_id, const int32_t x, const int32_t y)
+{
+	struct agl_shell *shell = this->m_shell.get();
+
+	agl_shell_set_app_position(shell, app_id.c_str(), x, y);
+	wl_display_flush(m_shell_data->wl_display);
+}
+
+void
 Shell::SetAppSplit(const std::string &app_id, uint32_t orientation)
 {
 	(void) app_id;
diff --git a/grpc-proxy/shell.h b/grpc-proxy/shell.h
index b047eef..b9a818c 100644
--- a/grpc-proxy/shell.h
+++ b/grpc-proxy/shell.h
@@ -46,4 +46,5 @@ public:
 	void SetAppNormal(const std::string &app_id);
 	void SetAppFullscreen(const std::string &app_id);
 	void SetAppOnOutput(const std::string &app_id, const std::string &output);
+	void SetAppPosition(const std::string &app_id, int32_t x, int32_t y);
 };