From 7cfb29de23836aa1873bbb108e3d25a0e9dcfa6d Mon Sep 17 00:00:00 2001
From: Zach Hilman <zachhilman@gmail.com>
Date: Sun, 11 Nov 2018 20:16:38 -0500
Subject: am: Allow applets to push multiple and different channels of data

---
 src/core/frontend/applets/software_keyboard.cpp | 10 ++++------
 src/core/frontend/applets/software_keyboard.h   |  5 +++--
 2 files changed, 7 insertions(+), 8 deletions(-)

(limited to 'src/core/frontend')

diff --git a/src/core/frontend/applets/software_keyboard.cpp b/src/core/frontend/applets/software_keyboard.cpp
index cf5e2ea31..2445a980d 100644
--- a/src/core/frontend/applets/software_keyboard.cpp
+++ b/src/core/frontend/applets/software_keyboard.cpp
@@ -9,14 +9,12 @@
 namespace Core::Frontend {
 SoftwareKeyboardApplet::~SoftwareKeyboardApplet() = default;
 
-bool DefaultSoftwareKeyboardApplet::GetText(SoftwareKeyboardParameters parameters,
-                                            std::u16string& text) const {
+std::optional<std::u16string> DefaultSoftwareKeyboardApplet::GetText(
+    SoftwareKeyboardParameters parameters) const {
     if (parameters.initial_text.empty())
-        text = u"yuzu";
-    else
-        text = parameters.initial_text;
+        return u"yuzu";
 
-    return true;
+    return parameters.initial_text;
 }
 
 void DefaultSoftwareKeyboardApplet::SendTextCheckDialog(std::u16string error_message) const {
diff --git a/src/core/frontend/applets/software_keyboard.h b/src/core/frontend/applets/software_keyboard.h
index 0a82aac0d..7387ee8d7 100644
--- a/src/core/frontend/applets/software_keyboard.h
+++ b/src/core/frontend/applets/software_keyboard.h
@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <optional>
 #include <string>
 #include "common/bit_field.h"
 #include "common/common_types.h"
@@ -35,13 +36,13 @@ class SoftwareKeyboardApplet {
 public:
     virtual ~SoftwareKeyboardApplet();
 
-    virtual bool GetText(SoftwareKeyboardParameters parameters, std::u16string& text) const = 0;
+    virtual std::optional<std::u16string> GetText(SoftwareKeyboardParameters parameters) const = 0;
     virtual void SendTextCheckDialog(std::u16string error_message) const = 0;
 };
 
 class DefaultSoftwareKeyboardApplet final : public SoftwareKeyboardApplet {
 public:
-    bool GetText(SoftwareKeyboardParameters parameters, std::u16string& text) const override;
+    std::optional<std::u16string> GetText(SoftwareKeyboardParameters parameters) const override;
     void SendTextCheckDialog(std::u16string error_message) const override;
 };
 
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