Support Big Picture APIs.

package.json

@@ -7,7 +7,7 @@
     "url": "https://github.com/greenheartgames/greenworks/blob/master/LICENSE"
   }],
   "dependencies": {
-    "nan": "2.0.8"
+    "nan": "^2.0.8"
   },
   "devDependencies": {
     "mocha": "1.21.4"

src/greenworks_api.cc

@@ -35,6 +35,7 @@ class SteamEvent : public greenworks::SteamClient::Observer {
   virtual void OnSteamServersDisconnected();
   virtual void OnSteamServerConnectFailure(int status_code);
   virtual void OnSteamShutdown();
+  virtual void OnGamepadTextInputDismissed(bool submitted, uint32 text);
 };
 
 void SteamEvent::OnGameOverlayActivated(bool is_active) {
@@ -78,6 +79,16 @@ void SteamEvent::OnSteamShutdown() {
       Nan::New(g_persistent_steam_events), "on", 1, argv);
 }
 
+void SteamEvent::OnGamepadTextInputDismissed(bool submitted, uint32 text) {
+  Nan::HandleScope scope;
+  v8::Local<v8::Value> argv[] = {
+      Nan::New("gamepad-text-input-dismissed").ToLocalChecked(),
+      Nan::New(submitted),
+      Nan::New(text) };
+  Nan::MakeCallback(
+      Nan::New(g_persistent_steam_events), "on", 3, argv);
+}
+
 v8::Local<v8::Object> GetSteamUserCountType(int type_id) {
   v8::Local<v8::Object> account_type = Nan::New<v8::Object>();
   std::string name;
@@ -703,6 +714,45 @@ NAN_METHOD(GetEncryptedAppTicket) {
   info.GetReturnValue().Set(Nan::Undefined());
 }
 
+NAN_METHOD(ShowGamepadTextInput) {
+  Nan::HandleScope scope;
+  if (info.Length() < 5 || !info[0]->IsInt32() || !info[1]->IsInt32() ||
+      !info[2]->IsString() || !info[3]->IsInt32() || !info[4]->IsString()) {
+    THROW_BAD_ARGS("Bad arguments");
+  }
+  EGamepadTextInputMode input_mode = static_cast<EGamepadTextInputMode>(
+      info[0]->Int32Value());
+  EGamepadTextInputLineMode input_line_mode =
+      static_cast<EGamepadTextInputLineMode>(info[1]->Int32Value());
+  char* description =
+      *(static_cast<v8::String::Utf8Value>(info[2]->ToString()));
+  int char_max = info[3]->Int32Value();
+  char* existing_text =
+      *(static_cast<v8::String::Utf8Value>(info[4]->ToString()));
+  bool success = SteamUtils()->ShowGamepadTextInput(
+      input_mode, input_line_mode, description, char_max, existing_text);
+  info.GetReturnValue().Set(Nan::New(success));
+}
+
+NAN_METHOD(GetEnteredGamepadTextLength) {
+  Nan::HandleScope scope;
+  info.GetReturnValue().Set(
+      Nan::New(SteamUtils()->GetEnteredGamepadTextLength()));
+}
+
+NAN_METHOD(GetEnteredGamepadTextInput) {
+  Nan::HandleScope scope;
+  if (info.Length() < 1 || !info[0]->IsInt32()) {
+    THROW_BAD_ARGS("Bad arguments");
+  }
+  int length = SteamUtils()->GetEnteredGamepadTextLength();
+  char* text = new char[length+1];
+  text[length] = '\0';
+  SteamUtils()->GetEnteredGamepadTextInput(text, info[0]->Int32Value());
+  info.GetReturnValue().Set(Nan::New(text).ToLocalChecked());
+  delete text;
+}
+
 NAN_METHOD(ActivateGameOverlayToWebPage) {
   Nan::HandleScope scope;
   if (info.Length() < 1 || !info[0]->IsString()) {
@@ -847,12 +897,24 @@ NAN_MODULE_INIT(init) {
                GetEncryptedAppTicket)->GetFunction());
   Nan::Set(target,
            Nan::New("cancelAuthTicket").ToLocalChecked(),
-               Nan::New<v8::FunctionTemplate>(CancelAuthTicket)->GetFunction());
+           Nan::New<v8::FunctionTemplate>(CancelAuthTicket)->GetFunction());
+  // Gamepad APIs.
+  Nan::Set(target,
+           Nan::New("showGamepadTextInput").ToLocalChecked(),
+           Nan::New<v8::FunctionTemplate>(ShowGamepadTextInput)->GetFunction());
+  Nan::Set(target,
+           Nan::New("getEnteredGamepadTextLength").ToLocalChecked(),
+           Nan::New<v8::FunctionTemplate>(GetEnteredGamepadTextLength)->GetFunction());
+  Nan::Set(target,
+           Nan::New("getEnteredGamepadTextInput").ToLocalChecked(),
+           Nan::New<v8::FunctionTemplate>(GetEnteredGamepadTextInput)->GetFunction());
 
   utils::InitUgcMatchingTypes(target);
   utils::InitUgcQueryTypes(target);
   utils::InitUserUgcListSortOrder(target);
   utils::InitUserUgcList(target);
+  utils::InitGamepadTextInputMode(target);
+  utils::InitGamepadTextInputLineMode(target);
 
   // Utils related APIs.
   InitUtilsObject(target);

src/greenworks_utils.cc

@@ -118,6 +118,30 @@ void InitUserUgcList(v8::Handle<v8::Object> exports) {
   Nan::Set(exports, Nan::New("UserUGCList").ToLocalChecked(), ugc_list);
 }
 
+void InitGamepadTextInputMode(v8::Handle<v8::Object> exports) {
+  v8::Local<v8::Object> mode = Nan::New<v8::Object>();
+  mode->Set(Nan::New("Normal").ToLocalChecked(),
+            Nan::New(k_EGamepadTextInputModeNormal));
+  mode->Set(Nan::New("Password").ToLocalChecked(),
+            Nan::New(k_EGamepadTextInputModePassword));
+  Nan::Persistent<v8::Object> constructor;
+  constructor.Reset(mode);
+  Nan::Set(exports, Nan::New("GamepadTextInputMode").ToLocalChecked(), mode);
+}
+
+void InitGamepadTextInputLineMode(v8::Handle<v8::Object> exports) {
+  v8::Local<v8::Object> line_mode = Nan::New<v8::Object>();
+  line_mode->Set(Nan::New("SingleLine").ToLocalChecked(),
+                 Nan::New(k_EGamepadTextInputLineModeSingleLine));
+  line_mode->Set(Nan::New("MultipleLines").ToLocalChecked(),
+                 Nan::New(k_EGamepadTextInputLineModeMultipleLines));
+  Nan::Persistent<v8::Object> constructor;
+  constructor.Reset(line_mode);
+  Nan::Set(exports,
+           Nan::New("GamepadTextInputLineMode").ToLocalChecked(),
+           line_mode);
+}
+
 void InitUserUgcListSortOrder(v8::Handle<v8::Object> exports) {
   v8::Local<v8::Object> ugc_list_sort_order = Nan::New<v8::Object>();
   ugc_list_sort_order->Set(Nan::New("CreationOrderDesc").ToLocalChecked(),

src/greenworks_utils.h

@@ -21,6 +21,10 @@ void InitUserUgcListSortOrder(v8::Handle<v8::Object> exports);
 
 void InitUserUgcList(v8::Handle<v8::Object> exports);
 
+void InitGamepadTextInputMode(v8::Handle<v8::Object> exports);
+
+void InitGamepadTextInputLineMode(v8::Handle<v8::Object> exports);
+
 void sleep(int milliseconds);
 
 bool ReadFile(const char* path, char* &content, int& length);

src/steam_client.cc

@@ -36,6 +36,8 @@ SteamClient::SteamClient() :
     steam_servers_disconnected_(this, &SteamClient::OnSteamServersDisconnected),
     steam_server_connect_failure_(this,
                                   &SteamClient::OnSteamServerConnectFailure),
+    gamepad_text_input_dismissed_(this,
+                                  &SteamClient::OnGamepadTextInputDismissed),
     steam_shutdown_(this, &SteamClient::OnSteamShutdown) {
 }
 
@@ -85,6 +87,14 @@ void SteamClient::OnSteamServerConnectFailure(
   }
 }
 
+void SteamClient::OnGamepadTextInputDismissed(
+    GamepadTextInputDismissed_t* callback) {
+  for (size_t i = 0; i < observer_list_.size(); ++i) {
+    observer_list_[i]->OnGamepadTextInputDismissed(
+        callback->m_bSubmitted, callback->m_unSubmittedText);
+  }
+}
+
 void SteamClient::OnSteamShutdown(SteamShutdown_t* callback) {
   for (size_t i = 0; i < observer_list_.size(); ++i) {
     observer_list_[i]->OnSteamShutdown();

src/steam_client.h

@@ -21,6 +21,7 @@ class SteamClient {
     virtual void OnSteamServersDisconnected() = 0;
     virtual void OnSteamServerConnectFailure(int status_code) = 0;
     virtual void OnSteamShutdown() = 0;
+    virtual void OnGamepadTextInputDismissed(bool submitted, uint32 text) = 0;
 
     virtual ~Observer() {}
   };
@@ -45,6 +46,8 @@ class SteamClient {
       SteamServersDisconnected_t, steam_servers_disconnected_);
   STEAM_CALLBACK(SteamClient, OnSteamServerConnectFailure,
       SteamServerConnectFailure_t, steam_server_connect_failure_);
+  STEAM_CALLBACK(SteamClient, OnGamepadTextInputDismissed,
+      GamepadTextInputDismissed_t, gamepad_text_input_dismissed_);
   STEAM_CALLBACK(SteamClient, OnSteamShutdown, SteamShutdown_t, steam_shutdown_);
 };