Spreadsheet: Make save functions take a Core::File instead of a filename

This allows us to use FileSystemAccessClient functions.

Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp

@@ -11,7 +11,6 @@
 #include <LibGUI/Application.h>
 #include <LibGUI/BoxLayout.h>
 #include <LibGUI/Button.h>
-#include <LibGUI/FilePicker.h>
 #include <LibGUI/InputBox.h>
 #include <LibGUI/Label.h>
 #include <LibGUI/Menu.h>
@@ -137,16 +136,18 @@ SpreadsheetWidget::SpreadsheetWidget(GUI::Window& parent_window, NonnullRefPtrVe
             return;
         }
 
-        save(current_filename());
+        auto response = FileSystemAccessClient::Client::the().try_request_file(window(), current_filename(), Core::OpenMode::WriteOnly);
+        if (response.is_error())
+            return;
+        save(*response.value());
     });
 
     m_save_as_action = GUI::CommonActions::make_save_as_action([&](auto&) {
         String name = "workbook";
-        Optional<String> save_path = GUI::FilePicker::get_save_filepath(window(), name, "sheets");
-        if (!save_path.has_value())
+        auto response = FileSystemAccessClient::Client::the().try_save_file(window(), name, "sheets");
+        if (response.is_error())
             return;
-
-        save(save_path.value());
+        save(*response.value());
         update_window_title();
     });
 
@@ -416,9 +417,9 @@ void SpreadsheetWidget::redo()
     update();
 }
 
-void SpreadsheetWidget::save(StringView filename)
+void SpreadsheetWidget::save(Core::File& file)
 {
-    auto result = m_workbook->save(filename);
+    auto result = m_workbook->write_to_file(file);
     if (result.is_error()) {
         GUI::MessageBox::show_error(window(), result.error());
         return;

Userland/Applications/Spreadsheet/SpreadsheetWidget.h

@@ -23,7 +23,7 @@ class SpreadsheetWidget final
 public:
     virtual ~SpreadsheetWidget() override = default;
 
-    void save(StringView filename);
+    void save(Core::File&);
     void load_file(Core::File&);
     bool request_close();
     void add_sheet();

Userland/Applications/Spreadsheet/Workbook.cpp

@@ -64,25 +64,14 @@ Result<bool, String> Workbook::open_file(Core::File& file)
     return true;
 }
 
-Result<bool, String> Workbook::save(StringView filename)
+Result<bool, String> Workbook::write_to_file(Core::File& file)
 {
-    auto mime = Core::guess_mime_type_based_on_filename(filename);
-    auto file = Core::File::construct(filename);
-    file->open(Core::OpenMode::WriteOnly);
-    if (!file->is_open()) {
-        StringBuilder sb;
-        sb.append("Failed to open ");
-        sb.append(filename);
-        sb.append(" for write. Error: ");
-        sb.append(file->error_string());
-
-        return sb.to_string();
-    }
+    auto mime = Core::guess_mime_type_based_on_filename(file.filename());
 
     // Make an export dialog, we might need to import it.
-    TRY(ExportDialog::make_and_run_for(mime, *file, *this));
+    TRY(ExportDialog::make_and_run_for(mime, file, *this));
 
-    set_filename(filename);
+    set_filename(file.filename());
     set_dirty(false);
     return true;
 }

Userland/Applications/Spreadsheet/Workbook.h

@@ -17,8 +17,8 @@ class Workbook {
 public:
     Workbook(NonnullRefPtrVector<Sheet>&& sheets, GUI::Window& parent_window);
 
-    Result<bool, String> save(StringView filename);
     Result<bool, String> open_file(Core::File&);
+    Result<bool, String> write_to_file(Core::File&);
 
     String const& current_filename() const { return m_current_filename; }
     bool set_filename(String const& filename);