start work

src/frontend/Settings/GeneralSettings.cpp

@@ -1,35 +1,27 @@
 #include <GeneralSettings.hpp>
 #include <Options.hpp>
-#include <imgui.h>
 #include <log.hpp>
+#include <QSettings>
+#include <QFileDialog>
+#include <QCoreApplication>
 
-GeneralSettings::GeneralSettings(gui::NativeWindow& window) : window(window) {
-  savesPath = Options::GetInstance().GetValue<std::string>("general", "savePath");
+GeneralSettings::GeneralSettings() {
+    QSettings settings;
+    description.setText("Saves path:");
+    selectedFolderLabel.setDisabled(true);
+    selectedFolderLabel.setText(Options::GetSavesPath().c_str());
+    folderSelectButton.setText("Choose...");
+    connect(&folderSelectButton, &QPushButton::clicked, this, [&] {
+        auto dir = QFileDialog::getExistingDirectory(this, tr("Open Directory"), QCoreApplication::applicationDirPath(),
+                                                     QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
+        selectedFolderLabel.setText(dir);
+        Options::SetSavesPath(dir.toStdString());
+        settings.setValue("general/saves_path", dir);
+    });
+
+    h.addWidget(&description);
+    h.addWidget(&selectedFolderLabel);
+    h.addWidget(&folderSelectButton);
+    v.addLayout(&h);
+    setLayout(&v);
 }
-
-void GeneralSettings::render() {
-  if(ImGui::Button("Pick...")) {
-    SDL_ShowOpenFolderDialog([](void *userdata, const char * const *filelist, int _) {
-      auto* general = static_cast<GeneralSettings*>(userdata);
-
-      if (!filelist) {
-        panic("An error occurred: {}", SDL_GetError());
-      }
-
-      if (!*filelist) {
-        warn("The user did not select any file.");
-        warn("Most likely, the dialog was canceled.");
-        general->modified = false;
-        return;
-      }
-
-      general->savesPath = fs::absolute(*filelist).string();
-      Options::GetInstance().SetValue<std::string>("general", "savePath", general->savesPath);
-      general->modified = true;
-    }, this, window.getHandle(), nullptr, false);
-  }
-  ImGui::SameLine();
-  ImGui::BeginDisabled();
-  ImGui::InputText("Save Path", const_cast<char*>(savesPath.c_str()), savesPath.length());
-  ImGui::EndDisabled();
-}