IME for Mus: Structs and StructTraits for IME Candidate Window.

services/ui/public/interfaces/ime/ime_struct_traits.h

Index: services/ui/public/interfaces/ime/ime_struct_traits.h
diff --git a/services/ui/public/interfaces/ime/ime_struct_traits.h b/services/ui/public/interfaces/ime/ime_struct_traits.h
index 70af004debc880b86b05d497c8f7d12c419f920b..616f3f201f940aae98fe7638a92e9f74240d3d33 100644
--- a/services/ui/public/interfaces/ime/ime_struct_traits.h
+++ b/services/ui/public/interfaces/ime/ime_struct_traits.h
@@ -7,6 +7,7 @@
 
 #include "base/strings/utf_string_conversions.h"
 #include "services/ui/public/interfaces/ime/ime.mojom-shared.h"
+#include "ui/base/ime/candidate_window.h"
 #include "ui/base/ime/composition_text.h"
 #include "ui/base/ime/composition_underline.h"
 #include "ui/base/ime/text_input_mode.h"
@@ -15,6 +16,64 @@
 namespace mojo {
 
 template <>
+struct StructTraits<ui::mojom::CandidateWindowPropertiesDataView,
+                    ui::CandidateWindow::CandidateWindowProperty> {
+  static int32_t page_size(
+      const ui::CandidateWindow::CandidateWindowProperty& p) {
+    return p.page_size;
+  }
+  static bool vertical(const ui::CandidateWindow::CandidateWindowProperty& p) {
+    return p.is_vertical;
+  }
+  static std::string auxiliary_text(
+      const ui::CandidateWindow::CandidateWindowProperty& p) {
+    return p.auxiliary_text;
+  }
+  static bool auxiliary_text_visible(
+      const ui::CandidateWindow::CandidateWindowProperty& p) {
+    return p.is_auxiliary_text_visible;
+  }
+  static int32_t cursor_position(
+      const ui::CandidateWindow::CandidateWindowProperty& p) {
+    return p.cursor_position;
+  }
+  static bool cursor_visible(
+      const ui::CandidateWindow::CandidateWindowProperty& p) {
+    return p.is_cursor_visible;
+  }
+  static ui::mojom::CandidateWindowPosition window_position(
+      const ui::CandidateWindow::CandidateWindowProperty& p) {
+    return p.show_window_at_composition
+               ? ui::mojom::CandidateWindowPosition::kComposition
+               : ui::mojom::CandidateWindowPosition::kCursor;
+  }
+  static bool Read(ui::mojom::CandidateWindowPropertiesDataView data,
+                   ui::CandidateWindow::CandidateWindowProperty* out);
+};
+
+template <>
+struct StructTraits<ui::mojom::CandidateWindowEntryDataView,
+                    ui::CandidateWindow::Entry> {
+  static std::string value(const ui::CandidateWindow::Entry& e) {
+    return base::UTF16ToUTF8(e.value);
+  }
+  static std::string label(const ui::CandidateWindow::Entry& e) {
+    return base::UTF16ToUTF8(e.label);
+  }
+  static std::string annotation(const ui::CandidateWindow::Entry& e) {
+    return base::UTF16ToUTF8(e.annotation);
+  }
+  static std::string description_title(const ui::CandidateWindow::Entry& e) {
+    return base::UTF16ToUTF8(e.description_title);
+  }
+  static std::string description_body(const ui::CandidateWindow::Entry& e) {
+    return base::UTF16ToUTF8(e.description_body);
+  }
+  static bool Read(ui::mojom::CandidateWindowEntryDataView data,
+                   ui::CandidateWindow::Entry* out);
+};
+
+template <>
 struct StructTraits<ui::mojom::CompositionUnderlineDataView,
                     ui::CompositionUnderline> {
   static uint32_t start_offset(const ui::CompositionUnderline& c) {