From 5b95de0c9cbe5185283e36426035798e05555c21 Mon Sep 17 00:00:00 2001
From: Zach Hilman <zachhilman@gmail.com>
Date: Fri, 9 Nov 2018 20:09:37 -0500
Subject: am/applets: Add Applet superclass to describe a generic applet

Adds an Initialize and Execute methods which are used by the ILibraryAppletAccessor to start and control the applet.
---
 src/core/hle/service/am/applets/applets.h | 46 +++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 src/core/hle/service/am/applets/applets.h

(limited to 'src/core/hle/service/am/applets/applets.h')

diff --git a/src/core/hle/service/am/applets/applets.h b/src/core/hle/service/am/applets/applets.h
new file mode 100644
index 000000000..1f91392b4
--- /dev/null
+++ b/src/core/hle/service/am/applets/applets.h
@@ -0,0 +1,46 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+#include <vector>
+#include "common/swap.h"
+
+namespace Frontend {
+class SoftwareKeyboardApplet;
+}
+
+namespace Service::AM {
+
+class IStorage;
+
+namespace Applets {
+
+class Applet {
+public:
+    virtual void Initialize(std::vector<std::shared_ptr<IStorage>> storage);
+
+    virtual IStorage Execute() = 0;
+
+protected:
+    struct CommonArguments {
+        u32_le arguments_version;
+        u32_le size;
+        u32_le library_version;
+        u32_le theme_color;
+        u8 play_startup_sound;
+        u64_le system_tick;
+    };
+    static_assert(sizeof(CommonArguments) == 0x20, "CommonArguments has incorrect size.");
+
+    std::vector<std::shared_ptr<IStorage>> storage_stack;
+    bool initialized = false;
+};
+
+void RegisterSoftwareKeyboard(std::shared_ptr<Frontend::SoftwareKeyboardApplet> applet);
+std::shared_ptr<Frontend::SoftwareKeyboardApplet> GetSoftwareKeyboard();
+
+} // namespace Applets
+} // namespace Service::AM
-- 
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