From 8b433beff34c382e50334bb59c4f71394845558c Mon Sep 17 00:00:00 2001
From: Zach Hilman <zachhilman@gmail.com>
Date: Mon, 12 Nov 2018 11:08:09 -0500
Subject: software_keyboard: Make GetText asynchronous

a
---
 src/core/frontend/applets/software_keyboard.cpp | 7 ++++---
 src/core/frontend/applets/software_keyboard.h   | 7 +++++--
 2 files changed, 9 insertions(+), 5 deletions(-)

(limited to 'src/core/frontend/applets')

diff --git a/src/core/frontend/applets/software_keyboard.cpp b/src/core/frontend/applets/software_keyboard.cpp
index 2445a980d..4105101b3 100644
--- a/src/core/frontend/applets/software_keyboard.cpp
+++ b/src/core/frontend/applets/software_keyboard.cpp
@@ -9,12 +9,13 @@
 namespace Core::Frontend {
 SoftwareKeyboardApplet::~SoftwareKeyboardApplet() = default;
 
-std::optional<std::u16string> DefaultSoftwareKeyboardApplet::GetText(
+void DefaultSoftwareKeyboardApplet::RequestText(
+    std::function<void(std::optional<std::u16string>)> out,
     SoftwareKeyboardParameters parameters) const {
     if (parameters.initial_text.empty())
-        return u"yuzu";
+        out(u"yuzu");
 
-    return parameters.initial_text;
+    out(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 7387ee8d7..5420ea883 100644
--- a/src/core/frontend/applets/software_keyboard.h
+++ b/src/core/frontend/applets/software_keyboard.h
@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <functional>
 #include <optional>
 #include <string>
 #include "common/bit_field.h"
@@ -36,13 +37,15 @@ class SoftwareKeyboardApplet {
 public:
     virtual ~SoftwareKeyboardApplet();
 
-    virtual std::optional<std::u16string> GetText(SoftwareKeyboardParameters parameters) const = 0;
+    virtual void RequestText(std::function<void(std::optional<std::u16string>)> out,
+                             SoftwareKeyboardParameters parameters) const = 0;
     virtual void SendTextCheckDialog(std::u16string error_message) const = 0;
 };
 
 class DefaultSoftwareKeyboardApplet final : public SoftwareKeyboardApplet {
 public:
-    std::optional<std::u16string> GetText(SoftwareKeyboardParameters parameters) const override;
+    void RequestText(std::function<void(std::optional<std::u16string>)> out,
+                     SoftwareKeyboardParameters parameters) const override;
     void SendTextCheckDialog(std::u16string error_message) const override;
 };
 
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