Userland: Take StringView in MimeData::data() and has_{format,text,urls}

Userland/Applications/Spreadsheet/SpreadsheetModel.cpp

@@ -153,7 +153,7 @@ RefPtr<Core::MimeData> SheetModel::mime_data(const GUI::ModelSelection& selectio
     VERIFY(cursor);
 
     Position cursor_position { (size_t)cursor->column(), (size_t)cursor->row() };
-    auto mime_data_buffer = mime_data->data("text/x-spreadsheet-data");
+    auto mime_data_buffer = mime_data->data("text/x-spreadsheet-data"sv);
     auto new_data = DeprecatedString::formatted("{}\n{}",
         cursor_position.to_url(m_sheet).to_deprecated_string(),
         StringView(mime_data_buffer));

Userland/Applications/Spreadsheet/SpreadsheetView.cpp

@@ -420,8 +420,8 @@ SpreadsheetView::SpreadsheetView(Sheet& sheet)
 
         ScopeGuard update_after_drop { [this] { update(); } };
 
-        if (event.mime_data().has_format("text/x-spreadsheet-data")) {
-            auto const& data = event.mime_data().data("text/x-spreadsheet-data");
+        if (event.mime_data().has_format("text/x-spreadsheet-data"sv)) {
+            auto const& data = event.mime_data().data("text/x-spreadsheet-data"sv);
             StringView urls { data.data(), data.size() };
             Vector<Position> source_positions, target_positions;
 

Userland/Libraries/LibCore/MimeData.h

@@ -20,19 +20,19 @@ class MimeData : public EventReceiver {
 public:
     virtual ~MimeData() = default;
 
-    ByteBuffer data(DeprecatedString const& mime_type) const { return m_data.get(mime_type).value_or({}); }
+    ByteBuffer data(StringView mime_type) const { return m_data.get(mime_type).value_or({}); }
     void set_data(DeprecatedString const& mime_type, ByteBuffer&& data) { m_data.set(mime_type, move(data)); }
 
-    bool has_format(DeprecatedString const& mime_type) const { return m_data.contains(mime_type); }
+    bool has_format(StringView mime_type) const { return m_data.contains(mime_type); }
     Vector<DeprecatedString> formats() const;
 
     // Convenience helpers for "text/plain"
-    bool has_text() const { return has_format("text/plain"); }
+    bool has_text() const { return has_format("text/plain"sv); }
     DeprecatedString text() const;
     void set_text(DeprecatedString const&);
 
     // Convenience helpers for "text/uri-list"
-    bool has_urls() const { return has_format("text/uri-list"); }
+    bool has_urls() const { return has_format("text/uri-list"sv); }
     Vector<URL> urls() const;
     ErrorOr<void> set_urls(Vector<URL> const&);
 

Userland/Libraries/LibGUI/DragOperation.cpp

@@ -28,8 +28,8 @@ DragOperation::Outcome DragOperation::exec()
     VERIFY(m_mime_data);
 
     Gfx::ShareableBitmap drag_bitmap;
-    if (m_mime_data->has_format("image/x-raw-bitmap")) {
-        auto data = m_mime_data->data("image/x-raw-bitmap");
+    if (m_mime_data->has_format("image/x-raw-bitmap"sv)) {
+        auto data = m_mime_data->data("image/x-raw-bitmap"sv);
         auto bitmap = Gfx::Bitmap::create_from_serialized_byte_buffer(move(data)).release_value_but_fixme_should_propagate_errors();
         drag_bitmap = bitmap->to_shareable_bitmap();
     }