libui/GTK: remember directory in which the latest loaded ROM was, point file picker to it. behavior under Windows will likely stay unchanged as the Windows file picker already does that.

2 files changed, 11 insertions, 3 deletions

diff --git a/src/libui_sdl/libui/unix/stddialogs.c b/src/libui_sdl/libui/unix/stddialogs.c
index b793d06..d2b89b9 100644
--- a/src/libui_sdl/libui/unix/stddialogs.c
+++ b/src/libui_sdl/libui/unix/stddialogs.c
@@ -70,6 +70,9 @@ static char *filedialog(GtkWindow *parent, GtkFileChooserAction mode, const gcha
 	gtk_file_chooser_set_show_hidden(fc, TRUE);
 	gtk_file_chooser_set_do_overwrite_confirmation(fc, TRUE);
 	gtk_file_chooser_set_create_folders(fc, TRUE);
+	if (initpath && strlen(initpath)>0) 
+	    gtk_file_chooser_set_current_folder(fc, initpath);
+	
 	response = gtk_dialog_run(GTK_DIALOG(fcd));
 	if (response != GTK_RESPONSE_ACCEPT) {
 		gtk_widget_destroy(fcd);
diff --git a/src/libui_sdl/main.cpp b/src/libui_sdl/main.cpp
index 7374ae6..b30c81b 100644
--- a/src/libui_sdl/main.cpp
+++ b/src/libui_sdl/main.cpp
@@ -1118,7 +1118,7 @@ void LoadState(int slot)
     }
     else
     {
-        char* file = uiOpenFile(MainWindow, "melonDS savestate (any)|*.ml1;*.ml2;*.ml3;*.ml4;*.ml5;*.ml6;*.ml7;*.ml8;*.mln", NULL);
+        char* file = uiOpenFile(MainWindow, "melonDS savestate (any)|*.ml1;*.ml2;*.ml3;*.ml4;*.ml5;*.ml6;*.ml7;*.ml8;*.mln", Config::LastROMFolder);
         if (!file)
         {
             EmuRunning = prevstatus;
@@ -1193,7 +1193,7 @@ void SaveState(int slot)
     }
     else
     {
-        char* file = uiSaveFile(MainWindow, "melonDS savestate (*.mln)|*.mln", NULL);
+        char* file = uiSaveFile(MainWindow, "melonDS savestate (*.mln)|*.mln", Config::LastROMFolder);
         if (!file)
         {
             EmuRunning = prevstatus;
@@ -1310,12 +1310,17 @@ void OnOpenFile(uiMenuItem* item, uiWindow* window, void* blarg)
     EmuRunning = 2;
     while (EmuStatus != 2);
 
-    char* file = uiOpenFile(window, "DS ROM (*.nds)|*.nds;*.srl|Any file|*.*", NULL);
+    char* file = uiOpenFile(window, "DS ROM (*.nds)|*.nds;*.srl|Any file|*.*", Config::LastROMFolder);
     if (!file)
     {
         EmuRunning = prevstatus;
         return;
     }
+    
+    int pos = strlen(file)-1;
+    while (file[pos] != '/' && file[pos] != '\\' && pos > 0) pos--;
+    strncpy(Config::LastROMFolder, file, pos);
+    Config::LastROMFolder[pos] = '\0';
 
     TryLoadROM(file, prevstatus);
     uiFreeText(file);