use wxConfig to save sort order (#38)

Author: Ravbug

source/interface_derived.cpp

@@ -11,6 +11,7 @@
 #include <fstream>
 #include <wx/dirdlg.h>
 #include <wx/aboutdlg.h>
+#include <wx/config.h>
 
 #include <format>
 
@@ -26,6 +27,10 @@ using namespace std::filesystem;
 //the web view unloads after 5 minutes of page hidden
 const int TIMER_LENGTH = 5 * 1000 * 60;
 
+constexpr std::string_view config_name = "com.ravbug.unityhubnative.config";
+constexpr std::string_view config_sortCol = "sortColIndex";
+constexpr std::string_view config_sortAscending = "sortAscending";
+
 //Declare events here
 wxBEGIN_EVENT_TABLE(MainFrameDerived, wxFrame)
 EVT_MENU(wxID_ABOUT, MainFrameDerived::OnAbout)
@@ -69,6 +74,12 @@ wxEND_EVENT_TABLE()
 
 //call superclass constructor
 MainFrameDerived::MainFrameDerived() : MainFrame(NULL){
+
+    // load prefs
+    wxConfig config(config_name.data());
+    sortColumn = config.ReadLong(config_sortCol.data(), 0);
+    sortAscending = config.ReadBool(config_sortAscending.data(), false);
+
 	//set up project list columns
 	{
 		string cols[] = {"Project Name","Unity Version","Last Modified","Path"};
@@ -147,6 +158,11 @@ void MainFrameDerived::OnSelectEditorPath(wxCommandEvent&){
     }
 }
 
+void MainFrameDerived::OnQuit(wxCommandEvent&)
+{
+    Close();
+}
+
 /**
  Loads the data in the main view. If anything is currently loaded, it will be cleared and re-loaded
  */
@@ -466,6 +482,13 @@ void MainFrameDerived::OpenProject(const project& p, const editor& e, TargetPlat
 	launch_process(cmd);
 }
 
+MainFrameDerived::~MainFrameDerived()
+{
+    wxConfig config(config_name.data());
+    config.Write(config_sortCol.data(), sortColumn);
+    config.Write(config_sortAscending.data(), sortAscending);
+}
+
 /** Brings up a folder selection dialog with a prompt
  * @param message the prompt for the user
  * @return path selected, or an empty string if nothing chosen

source/interface_derived.hpp

@@ -36,7 +36,7 @@ class MainFrameDerived : public MainFrame{
 public:
 	//constructor (takes no args)
 	MainFrameDerived();
-	
+	virtual ~MainFrameDerived();
 	static std::string GetPathFromDialog(const std::string& message);
 
 private:
@@ -60,9 +60,7 @@ class MainFrameDerived : public MainFrame{
     void OnSelectEditor(wxCommandEvent&);
     void OnSelectEditorPath(wxCommandEvent&);
 
-	void OnQuit(wxCommandEvent&) {
-		Close();
-	}
+	void OnQuit(wxCommandEvent&);
 
     wxWindow* const projectActionItems[3]{
         revealProjBtn,