Implement app management support (suspend, resume, close, etc) (#6322)

src/citra_qt/configuration/configure_input.cpp

@@ -423,11 +423,6 @@ void ConfigureInput::OnHotkeysChanged(QList<QKeySequence> new_key_list) {
 QList<QKeySequence> ConfigureInput::GetUsedKeyboardKeys() {
     QList<QKeySequence> list;
     for (int button = 0; button < Settings::NativeButton::NumButtons; button++) {
-        // TODO(adityaruplaha): Add home button to list when we finally emulate it
-        if (button == Settings::NativeButton::Home) {
-            continue;
-        }
-
         const auto& button_param = buttons_param[button];
         if (button_param.Get("engine", "") == "keyboard") {
             list << QKeySequence(button_param.Get("code", 0));

src/citra_qt/main.cpp

@@ -85,6 +85,7 @@
 #include "core/frontend/applets/default_applets.h"
 #include "core/frontend/scope_acquire_context.h"
 #include "core/gdbstub/gdbstub.h"
+#include "core/hle/service/cfg/cfg.h"
 #include "core/hle/service/fs/archive.h"
 #include "core/hle/service/nfc/nfc.h"
 #include "core/loader/loader.h"
@@ -318,6 +319,8 @@ void GMainWindow::InitializeWidgets() {
     updater = new Updater(this);
     UISettings::values.updater_found = updater->HasUpdater();
 
+    UpdateBootHomeMenuState();
+
     // Create status bar
     message_label = new QLabel();
     // Configured separately for left alignment
@@ -741,6 +744,7 @@ void GMainWindow::ConnectMenuEvents() {
     // File
     connect_menu(ui->action_Load_File, &GMainWindow::OnMenuLoadFile);
     connect_menu(ui->action_Install_CIA, &GMainWindow::OnMenuInstallCIA);
+    connect_menu(ui->action_Boot_Home_Menu, &GMainWindow::OnMenuBootHomeMenu);
     connect_menu(ui->action_Exit, &QMainWindow::close);
     connect_menu(ui->action_Load_Amiibo, &GMainWindow::OnLoadAmiibo);
     connect_menu(ui->action_Remove_Amiibo, &GMainWindow::OnRemoveAmiibo);
@@ -1601,6 +1605,20 @@ void GMainWindow::OnMenuInstallCIA() {
     InstallCIA(filepaths);
 }
 
+static std::string GetHomeMenuPath() {
+    static const std::array<u64, 7> home_menu_tids = {
+        0x0004003000008202, 0x0004003000008F02, 0x0004003000009802, 0x0004003000009802,
+        0x000400300000A102, 0x000400300000A902, 0x000400300000B102};
+
+    Service::CFG::Module cfg{};
+    return Service::AM::GetTitleContentPath(Service::FS::MediaType::NAND,
+                                            home_menu_tids[cfg.GetRegionValue()]);
+}
+
+void GMainWindow::OnMenuBootHomeMenu() {
+    BootGame(QString::fromStdString(GetHomeMenuPath()));
+}
+
 void GMainWindow::InstallCIA(QStringList filepaths) {
     ui->action_Install_CIA->setEnabled(false);
     game_list->SetDirectoryWatcherEnabled(false);
@@ -1951,6 +1969,7 @@ void GMainWindow::OnConfigure() {
             setMouseTracking(false);
         }
         UpdateSecondaryWindowVisibility();
+        UpdateBootHomeMenuState();
     } else {
         Settings::values.input_profiles = old_input_profiles;
         Settings::values.touch_from_button_maps = old_touch_from_button_maps;
@@ -2244,6 +2263,12 @@ void GMainWindow::UpdateStatusBar() {
     emu_frametime_label->setVisible(true);
 }
 
+void GMainWindow::UpdateBootHomeMenuState() {
+    const std::string home_menu_path = GetHomeMenuPath();
+    ui->action_Boot_Home_Menu->setEnabled(!home_menu_path.empty() &&
+                                          FileUtil::Exists(GetHomeMenuPath()));
+}
+
 void GMainWindow::HideMouseCursor() {
     if (emu_thread == nullptr || !UISettings::values.hide_mouse.GetValue()) {
         mouse_hide_timer.stop();

src/citra_qt/main.h

@@ -192,6 +192,7 @@ private slots:
     void OnConfigurePerGame();
     void OnMenuLoadFile();
     void OnMenuInstallCIA();
+    void OnMenuBootHomeMenu();
     void OnUpdateProgress(std::size_t written, std::size_t total);
     void OnCIAInstallReport(Service::AM::InstallStatus status, QString filepath);
     void OnCIAInstallFinished();
@@ -238,6 +239,7 @@ private slots:
 private:
     Q_INVOKABLE void OnMoviePlaybackCompleted();
     void UpdateStatusBar();
+    void UpdateBootHomeMenuState();
     void LoadTranslation();
     void UpdateWindowTitle();
     void UpdateUISettings();

src/citra_qt/main.ui

@@ -66,6 +66,7 @@
     </widget>
     <addaction name="action_Load_File"/>
     <addaction name="action_Install_CIA"/>
+    <addaction name="action_Boot_Home_Menu"/>
     <addaction name="separator"/>
     <addaction name="menu_recent_files"/>
     <addaction name="separator"/>
@@ -209,6 +210,11 @@
     <string>Install CIA...</string>
    </property>
   </action>
+  <action name="action_Boot_Home_Menu">
+   <property name="text">
+    <string>Boot Home Menu</string>
+   </property>
+  </action>
   <action name="action_Exit">
    <property name="text">
     <string>E&amp;xit</string>