applets: Append qt_ prefix to Qt frontend applets

src/yuzu/applets/qt_controller.h

@@ -0,0 +1,164 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <memory>
+#include <QDialog>
+#include "core/frontend/applets/controller.h"
+
+class GMainWindow;
+class QCheckBox;
+class QComboBox;
+class QDialogButtonBox;
+class QGroupBox;
+class QLabel;
+
+class InputProfiles;
+
+namespace InputCommon {
+class InputSubsystem;
+}
+
+namespace Settings {
+enum class ControllerType;
+}
+
+namespace Ui {
+class QtControllerSelectorDialog;
+}
+
+class QtControllerSelectorDialog final : public QDialog {
+    Q_OBJECT
+
+public:
+    explicit QtControllerSelectorDialog(QWidget* parent,
+                                        Core::Frontend::ControllerParameters parameters_,
+                                        InputCommon::InputSubsystem* input_subsystem_);
+    ~QtControllerSelectorDialog() override;
+
+    int exec() override;
+
+private:
+    // Applies the current configuration.
+    void ApplyConfiguration();
+
+    // Loads the current input configuration into the frontend applet.
+    void LoadConfiguration();
+
+    // Initializes the "Configure Vibration" Dialog.
+    void CallConfigureVibrationDialog();
+
+    // Initializes the "Configure Motion / Touch" Dialog.
+    void CallConfigureMotionTouchDialog();
+
+    // Initializes the "Create Input Profile" Dialog.
+    void CallConfigureInputProfileDialog();
+
+    // Checks the current configuration against the given parameters.
+    // This sets and returns the value of parameters_met.
+    bool CheckIfParametersMet();
+
+    // Sets the controller icons for "Supported Controller Types".
+    void SetSupportedControllers();
+
+    // Sets the emulated controllers per player.
+    void SetEmulatedControllers(std::size_t player_index);
+
+    // Gets the Controller Type for a given controller combobox index per player.
+    Settings::ControllerType GetControllerTypeFromIndex(int index, std::size_t player_index) const;
+
+    // Gets the controller combobox index for a given Controller Type per player.
+    int GetIndexFromControllerType(Settings::ControllerType type, std::size_t player_index) const;
+
+    // Updates the controller icons per player.
+    void UpdateControllerIcon(std::size_t player_index);
+
+    // Updates the controller state (type and connection status) per player.
+    void UpdateControllerState(std::size_t player_index);
+
+    // Updates the LED pattern per player.
+    void UpdateLEDPattern(std::size_t player_index);
+
+    // Updates the border color per player.
+    void UpdateBorderColor(std::size_t player_index);
+
+    // Sets the "Explain Text" per player.
+    void SetExplainText(std::size_t player_index);
+
+    // Updates the console mode.
+    void UpdateDockedState(bool is_handheld);
+
+    // Disables and disconnects unsupported players based on the given parameters.
+    void DisableUnsupportedPlayers();
+
+    std::unique_ptr<Ui::QtControllerSelectorDialog> ui;
+
+    // Parameters sent in from the backend HLE applet.
+    Core::Frontend::ControllerParameters parameters;
+
+    InputCommon::InputSubsystem* input_subsystem;
+
+    std::unique_ptr<InputProfiles> input_profiles;
+
+    // This is true if and only if all parameters are met. Otherwise, this is false.
+    // This determines whether the "OK" button can be clicked to exit the applet.
+    bool parameters_met{false};
+
+    static constexpr std::size_t NUM_PLAYERS = 8;
+
+    // Widgets encapsulating the groupboxes and comboboxes per player.
+    std::array<QWidget*, NUM_PLAYERS> player_widgets;
+
+    // Groupboxes encapsulating the controller icons and LED patterns per player.
+    std::array<QGroupBox*, NUM_PLAYERS> player_groupboxes;
+
+    // Icons for currently connected controllers/players.
+    std::array<QWidget*, NUM_PLAYERS> connected_controller_icons;
+
+    // Labels that represent the player numbers in place of the controller icons.
+    std::array<QLabel*, NUM_PLAYERS> player_labels;
+
+    // LED patterns for currently connected controllers/players.
+    std::array<std::array<QCheckBox*, 4>, NUM_PLAYERS> led_patterns_boxes;
+
+    // Labels representing additional information known as "Explain Text" per player.
+    std::array<QLabel*, NUM_PLAYERS> explain_text_labels;
+
+    // Comboboxes with a list of emulated controllers per player.
+    std::array<QComboBox*, NUM_PLAYERS> emulated_controllers;
+
+    /// Pairs of emulated controller index and Controller Type enum per player.
+    std::array<std::vector<std::pair<int, Settings::ControllerType>>, NUM_PLAYERS>
+        index_controller_type_pairs;
+
+    // Labels representing the number of connected controllers
+    // above the "Connected Controllers" checkboxes.
+    std::array<QLabel*, NUM_PLAYERS> connected_controller_labels;
+
+    // Checkboxes representing the "Connected Controllers".
+    std::array<QCheckBox*, NUM_PLAYERS> connected_controller_checkboxes;
+};
+
+class QtControllerSelector final : public QObject, public Core::Frontend::ControllerApplet {
+    Q_OBJECT
+
+public:
+    explicit QtControllerSelector(GMainWindow& parent);
+    ~QtControllerSelector() override;
+
+    void ReconfigureControllers(
+        std::function<void()> callback_,
+        const Core::Frontend::ControllerParameters& parameters) const override;
+
+signals:
+    void MainWindowReconfigureControllers(
+        const Core::Frontend::ControllerParameters& parameters) const;
+
+private:
+    void MainWindowReconfigureFinished();
+
+    mutable std::function<void()> callback;
+};