8 files changed, 293 insertions, 1 deletions

diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt
index cfca8f4a8..68448e564 100644
--- a/src/yuzu/CMakeLists.txt
+++ b/src/yuzu/CMakeLists.txt
@@ -31,6 +31,8 @@ add_executable(yuzu
     configuration/configure_input.h
     configuration/configure_input_player.cpp
     configuration/configure_input_player.h
+    configuration/configure_input_simple.cpp
+    configuration/configure_input_simple.h
     configuration/configure_mouse_advanced.cpp
     configuration/configure_mouse_advanced.h
     configuration/configure_system.cpp
@@ -85,6 +87,7 @@ set(UIS
     configuration/configure_graphics.ui
     configuration/configure_input.ui
     configuration/configure_input_player.ui
+    configuration/configure_input_simple.ui
     configuration/configure_mouse_advanced.ui
     configuration/configure_system.ui
     configuration/configure_touchscreen_advanced.ui
diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp
index ef028cca3..5e0d149cd 100644
--- a/src/yuzu/configuration/config.cpp
+++ b/src/yuzu/configuration/config.cpp
@@ -4,6 +4,7 @@
 
 #include <QSettings>
 #include "common/file_util.h"
+#include "configure_input_simple.h"
 #include "core/hle/service/acc/profile_manager.h"
 #include "core/hle/service/hid/controllers/npad.h"
 #include "input_common/main.h"
@@ -342,6 +343,13 @@ void Config::ReadTouchscreenValues() {
     qt_config->endGroup();
 }
 
+void Config::ApplyDefaultProfileIfInputInvalid() {
+    if (!std::any_of(Settings::values.players.begin(), Settings::values.players.end(),
+                     [](const Settings::PlayerInput& in) { return in.connected; })) {
+        ApplyInputProfileConfiguration(UISettings::values.profile_index);
+    }
+}
+
 void Config::ReadValues() {
     qt_config->beginGroup("Controls");
 
@@ -508,6 +516,8 @@ void Config::ReadValues() {
     UISettings::values.show_console = qt_config->value("showConsole", false).toBool();
     UISettings::values.profile_index = qt_config->value("profileIndex", 0).toUInt();
 
+    ApplyDefaultProfileIfInputInvalid();
+
     qt_config->endGroup();
 }
 
diff --git a/src/yuzu/configuration/config.h b/src/yuzu/configuration/config.h
index a1c27bbf9..e73ad19bb 100644
--- a/src/yuzu/configuration/config.h
+++ b/src/yuzu/configuration/config.h
@@ -34,6 +34,7 @@ private:
     void ReadKeyboardValues();
     void ReadMouseValues();
     void ReadTouchscreenValues();
+    void ApplyDefaultProfileIfInputInvalid();
 
     void SaveValues();
     void SavePlayerValues();
diff --git a/src/yuzu/configuration/configure_input_player.cpp b/src/yuzu/configuration/configure_input_player.cpp
index 7dadd83c1..ba2b32c4f 100644
--- a/src/yuzu/configuration/configure_input_player.cpp
+++ b/src/yuzu/configuration/configure_input_player.cpp
@@ -6,6 +6,7 @@
 #include <memory>
 #include <utility>
 #include <QColorDialog>
+#include <QGridLayout>
 #include <QMenu>
 #include <QMessageBox>
 #include <QTimer>
diff --git a/src/yuzu/configuration/configure_input_simple.cpp b/src/yuzu/configuration/configure_input_simple.cpp
new file mode 100644
index 000000000..10c804388
--- /dev/null
+++ b/src/yuzu/configuration/configure_input_simple.cpp
@@ -0,0 +1,140 @@
+// Copyright 2016 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <array>
+#include <cstring>
+#include <functional>
+#include <tuple>
+
+#include <QDialog>
+
+#include "ui_configure_input_simple.h"
+#include "yuzu/configuration/configure_input.h"
+#include "yuzu/configuration/configure_input_player.h"
+#include "yuzu/configuration/configure_input_simple.h"
+#include "yuzu/ui_settings.h"
+
+namespace {
+
+template <typename Dialog, typename... Args>
+void CallConfigureDialog(ConfigureInputSimple* caller, Args&&... args) {
+    caller->applyConfiguration();
+    Dialog dialog(caller, std::forward<Args>(args)...);
+
+    const auto res = dialog.exec();
+    if (res == QDialog::Accepted) {
+        dialog.applyConfiguration();
+    }
+}
+
+// OnProfileSelect functions should (when applicable):
+// - Set controller types
+// - Set controller enabled
+// - Set docked mode
+// - Set advanced controller config/enabled (i.e. debug, kbd, mouse, touch)
+//
+// OnProfileSelect function should NOT however:
+// - Reset any button mappings
+// - Open any dialogs
+// - Block in any way
+
+constexpr std::size_t HANDHELD_INDEX = 8;
+
+void HandheldOnProfileSelect() {
+    Settings::values.players[HANDHELD_INDEX].connected = true;
+    Settings::values.players[HANDHELD_INDEX].type = Settings::ControllerType::DualJoycon;
+
+    for (std::size_t player = 0; player < HANDHELD_INDEX; ++player) {
+        Settings::values.players[player].connected = false;
+    }
+
+    Settings::values.use_docked_mode = false;
+    Settings::values.keyboard_enabled = false;
+    Settings::values.mouse_enabled = false;
+    Settings::values.debug_pad_enabled = false;
+    Settings::values.touchscreen.enabled = true;
+}
+
+void DualJoyconsDockedOnProfileSelect() {
+    Settings::values.players[0].connected = true;
+    Settings::values.players[0].type = Settings::ControllerType::DualJoycon;
+
+    for (std::size_t player = 1; player <= HANDHELD_INDEX; ++player) {
+        Settings::values.players[player].connected = false;
+    }
+
+    Settings::values.use_docked_mode = true;
+    Settings::values.keyboard_enabled = false;
+    Settings::values.mouse_enabled = false;
+    Settings::values.debug_pad_enabled = false;
+    Settings::values.touchscreen.enabled = false;
+}
+
+// Name, OnProfileSelect (called when selected in drop down), OnConfigure (called when configure
+// is clicked)
+using InputProfile =
+    std::tuple<QString, std::function<void()>, std::function<void(ConfigureInputSimple*)>>;
+
+const std::array<InputProfile, 3> INPUT_PROFILES{{
+    {ConfigureInputSimple::tr("Single Player - Handheld - Undocked"), HandheldOnProfileSelect,
+     [](ConfigureInputSimple* caller) {
+         CallConfigureDialog<ConfigureInputPlayer>(caller, HANDHELD_INDEX, false);
+     }},
+    {ConfigureInputSimple::tr("Single Player - Dual Joycons - Docked"),
+     DualJoyconsDockedOnProfileSelect,
+     [](ConfigureInputSimple* caller) {
+         CallConfigureDialog<ConfigureInputPlayer>(caller, 1, false);
+     }},
+    {ConfigureInputSimple::tr("Custom"), [] {}, CallConfigureDialog<ConfigureInput>},
+}};
+
+} // namespace
+
+void ApplyInputProfileConfiguration(int profile_index) {
+    std::get<1>(
+        INPUT_PROFILES.at(std::min(profile_index, static_cast<int>(INPUT_PROFILES.size() - 1))))();
+}
+
+ConfigureInputSimple::ConfigureInputSimple(QWidget* parent)
+    : QWidget(parent), ui(std::make_unique<Ui::ConfigureInputSimple>()) {
+    ui->setupUi(this);
+
+    for (const auto& profile : INPUT_PROFILES) {
+        ui->profile_combobox->addItem(std::get<0>(profile), std::get<0>(profile));
+    }
+
+    connect(ui->profile_combobox, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
+            &ConfigureInputSimple::OnSelectProfile);
+    connect(ui->profile_configure, &QPushButton::pressed, this, &ConfigureInputSimple::OnConfigure);
+
+    this->loadConfiguration();
+}
+
+ConfigureInputSimple::~ConfigureInputSimple() = default;
+
+void ConfigureInputSimple::applyConfiguration() {
+    auto index = ui->profile_combobox->currentIndex();
+    // Make the stored index for "Custom" very large so that if new profiles are added it
+    // doesn't change.
+    if (index >= static_cast<int>(INPUT_PROFILES.size() - 1))
+        index = std::numeric_limits<int>::max();
+
+    UISettings::values.profile_index = index;
+}
+
+void ConfigureInputSimple::loadConfiguration() {
+    const auto index = UISettings::values.profile_index;
+    if (index >= static_cast<int>(INPUT_PROFILES.size()) || index < 0)
+        ui->profile_combobox->setCurrentIndex(static_cast<int>(INPUT_PROFILES.size() - 1));
+    else
+        ui->profile_combobox->setCurrentIndex(index);
+}
+
+void ConfigureInputSimple::OnSelectProfile(int index) {
+    ApplyInputProfileConfiguration(index);
+}
+
+void ConfigureInputSimple::OnConfigure() {
+    std::get<2>(INPUT_PROFILES.at(ui->profile_combobox->currentIndex()))(this);
+}
diff --git a/src/yuzu/configuration/configure_input_simple.h b/src/yuzu/configuration/configure_input_simple.h
new file mode 100644
index 000000000..5b6b69994
--- /dev/null
+++ b/src/yuzu/configuration/configure_input_simple.h
@@ -0,0 +1,40 @@
+// Copyright 2016 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+
+#include <QWidget>
+
+class QPushButton;
+class QString;
+class QTimer;
+
+namespace Ui {
+class ConfigureInputSimple;
+}
+
+// Used by configuration loader to apply a profile if the input is invalid.
+void ApplyInputProfileConfiguration(int profile_index);
+
+class ConfigureInputSimple : public QWidget {
+    Q_OBJECT
+
+public:
+    explicit ConfigureInputSimple(QWidget* parent = nullptr);
+    ~ConfigureInputSimple() override;
+
+    /// Save all button configurations to settings file
+    void applyConfiguration();
+
+private:
+    /// Load configuration settings.
+    void loadConfiguration();
+
+    void OnSelectProfile(int index);
+    void OnConfigure();
+
+    std::unique_ptr<Ui::ConfigureInputSimple> ui;
+};
diff --git a/src/yuzu/configuration/configure_input_simple.ui b/src/yuzu/configuration/configure_input_simple.ui
new file mode 100644
index 000000000..c4889caa9
--- /dev/null
+++ b/src/yuzu/configuration/configure_input_simple.ui
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ConfigureInputSimple</class>
+ <widget class="QWidget" name="ConfigureInputSimple">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>473</width>
+    <height>685</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>ConfigureInputSimple</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_5">
+   <item>
+    <layout class="QVBoxLayout" name="verticalLayout">
+     <item>
+      <widget class="QGroupBox" name="gridGroupBox">
+       <property name="title">
+        <string>Profile</string>
+       </property>
+       <layout class="QGridLayout" name="gridLayout">
+        <item row="1" column="2">
+         <widget class="QPushButton" name="profile_configure">
+          <property name="text">
+           <string>Configure</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="0">
+         <spacer name="horizontalSpacer">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item row="1" column="3">
+         <spacer name="horizontalSpacer_2">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item row="1" column="1">
+         <widget class="QComboBox" name="profile_combobox">
+          <property name="minimumSize">
+           <size>
+            <width>250</width>
+            <height>0</height>
+           </size>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1" colspan="2">
+         <widget class="QLabel" name="label">
+          <property name="text">
+           <string>Choose a controller configuration:</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/src/yuzu/ui_settings.h b/src/yuzu/ui_settings.h
index 035192aeb..2f434eab0 100644
--- a/src/yuzu/ui_settings.h
+++ b/src/yuzu/ui_settings.h
@@ -59,7 +59,7 @@ struct Values {
     bool show_console;
 
     // Controllers
-    uint32_t profile_index;
+    int profile_index;
 
     // Game List
     bool show_unknown;