From 578e6c5a57bc29aed27e604ac0ede34f87bae86d Mon Sep 17 00:00:00 2001
From: Morph <39850852+Morph1984@users.noreply.github.com>
Date: Tue, 16 Mar 2021 13:01:03 -0400
Subject: applets/swkbd: Implement the Default Software Keyboard frontend

---
 src/core/frontend/applets/software_keyboard.h | 98 ++++++++++++++++++++++++++-
 1 file changed, 97 insertions(+), 1 deletion(-)

(limited to 'src/core/frontend/applets/software_keyboard.h')

diff --git a/src/core/frontend/applets/software_keyboard.h b/src/core/frontend/applets/software_keyboard.h
index 54528837e..506eb35bb 100644
--- a/src/core/frontend/applets/software_keyboard.h
+++ b/src/core/frontend/applets/software_keyboard.h
@@ -1,20 +1,116 @@
-// Copyright 2018 yuzu emulator team
+// Copyright 2021 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
 #pragma once
 
+#include <functional>
+#include <thread>
+
 #include "common/common_types.h"
 
+#include "core/hle/service/am/applets/software_keyboard_types.h"
+
 namespace Core::Frontend {
 
+struct KeyboardInitializeParameters {
+    std::u16string ok_text;
+    std::u16string header_text;
+    std::u16string sub_text;
+    std::u16string guide_text;
+    std::u16string initial_text;
+    u32 max_text_length;
+    u32 min_text_length;
+    s32 initial_cursor_position;
+    Service::AM::Applets::SwkbdType type;
+    Service::AM::Applets::SwkbdPasswordMode password_mode;
+    Service::AM::Applets::SwkbdTextDrawType text_draw_type;
+    Service::AM::Applets::SwkbdKeyDisableFlags key_disable_flags;
+    bool use_blur_background;
+    bool enable_backspace_button;
+    bool enable_return_button;
+    bool disable_cancel_button;
+};
+
+struct InlineAppearParameters {
+    u32 max_text_length;
+    u32 min_text_length;
+    f32 key_top_scale_x;
+    f32 key_top_scale_y;
+    f32 key_top_translate_x;
+    f32 key_top_translate_y;
+    Service::AM::Applets::SwkbdType type;
+    Service::AM::Applets::SwkbdKeyDisableFlags key_disable_flags;
+    bool key_top_as_floating;
+    bool enable_backspace_button;
+    bool enable_return_button;
+    bool disable_cancel_button;
+};
+
+struct InlineTextParameters {
+    std::u16string input_text;
+    s32 cursor_position;
+};
+
 class SoftwareKeyboardApplet {
 public:
     virtual ~SoftwareKeyboardApplet();
+
+    virtual void InitializeKeyboard(
+        bool is_inline, KeyboardInitializeParameters initialize_parameters,
+        std::function<void(Service::AM::Applets::SwkbdResult, std::u16string)>
+            submit_normal_callback_,
+        std::function<void(Service::AM::Applets::SwkbdReplyType, std::u16string, s32)>
+            submit_inline_callback_) = 0;
+
+    virtual void ShowNormalKeyboard() const = 0;
+
+    virtual void ShowTextCheckDialog(Service::AM::Applets::SwkbdTextCheckResult text_check_result,
+                                     std::u16string text_check_message) const = 0;
+
+    virtual void ShowInlineKeyboard(InlineAppearParameters appear_parameters) const = 0;
+
+    virtual void HideInlineKeyboard() const = 0;
+
+    virtual void InlineTextChanged(InlineTextParameters text_parameters) const = 0;
+
+    virtual void ExitKeyboard() const = 0;
 };
 
 class DefaultSoftwareKeyboardApplet final : public SoftwareKeyboardApplet {
 public:
+    ~DefaultSoftwareKeyboardApplet() override;
+
+    void InitializeKeyboard(
+        bool is_inline, KeyboardInitializeParameters initialize_parameters,
+        std::function<void(Service::AM::Applets::SwkbdResult, std::u16string)>
+            submit_normal_callback_,
+        std::function<void(Service::AM::Applets::SwkbdReplyType, std::u16string, s32)>
+            submit_inline_callback_) override;
+
+    void ShowNormalKeyboard() const override;
+
+    void ShowTextCheckDialog(Service::AM::Applets::SwkbdTextCheckResult text_check_result,
+                             std::u16string text_check_message) const override;
+
+    void ShowInlineKeyboard(InlineAppearParameters appear_parameters) const override;
+
+    void HideInlineKeyboard() const override;
+
+    void InlineTextChanged(InlineTextParameters text_parameters) const override;
+
+    void ExitKeyboard() const override;
+
+private:
+    void SubmitNormalText(std::u16string text) const;
+    void SubmitInlineText(std::u16string_view text) const;
+
+    KeyboardInitializeParameters parameters;
+
+    mutable std::function<void(Service::AM::Applets::SwkbdResult, std::u16string)>
+        submit_normal_callback;
+    mutable std::function<void(Service::AM::Applets::SwkbdReplyType, std::u16string, s32)>
+        submit_inline_callback;
 };
 
 } // namespace Core::Frontend
-- 
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