render_frame_metadata_mojom_traits.h 5.2 KB

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  1. // Copyright 2018 The Chromium Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style license that can be
  3. // found in the LICENSE file.
  4. #ifndef CC_MOJOM_RENDER_FRAME_METADATA_MOJOM_TRAITS_H_
  5. #define CC_MOJOM_RENDER_FRAME_METADATA_MOJOM_TRAITS_H_
  6. #include "base/component_export.h"
  7. #include "build/build_config.h"
  8. #include "cc/mojom/render_frame_metadata.mojom-shared.h"
  9. #include "cc/trees/render_frame_metadata.h"
  10. #include "services/viz/public/cpp/compositing/local_surface_id_mojom_traits.h"
  11. #include "skia/public/mojom/skcolor4f_mojom_traits.h"
  12. #include "third_party/abseil-cpp/absl/types/optional.h"
  13. #include "third_party/skia/include/core/SkColor.h"
  14. namespace mojo {
  15. template <>
  16. struct COMPONENT_EXPORT(CC_SHARED_MOJOM_TRAITS)
  17. StructTraits<cc::mojom::DelegatedInkBrowserMetadataDataView,
  18. cc::DelegatedInkBrowserMetadata> {
  19. static bool delegated_ink_is_hovering(
  20. const cc::DelegatedInkBrowserMetadata& metadata) {
  21. return metadata.delegated_ink_is_hovering;
  22. }
  23. static bool Read(cc::mojom::DelegatedInkBrowserMetadataDataView data,
  24. cc::DelegatedInkBrowserMetadata* out);
  25. };
  26. template <>
  27. struct COMPONENT_EXPORT(CC_SHARED_MOJOM_TRAITS)
  28. StructTraits<cc::mojom::RenderFrameMetadataDataView,
  29. cc::RenderFrameMetadata> {
  30. static SkColor4f root_background_color(
  31. const cc::RenderFrameMetadata& metadata) {
  32. return metadata.root_background_color;
  33. }
  34. static const absl::optional<gfx::PointF>& root_scroll_offset(
  35. const cc::RenderFrameMetadata& metadata) {
  36. return metadata.root_scroll_offset;
  37. }
  38. static bool is_scroll_offset_at_top(const cc::RenderFrameMetadata& metadata) {
  39. return metadata.is_scroll_offset_at_top;
  40. }
  41. static const viz::Selection<gfx::SelectionBound>& selection(
  42. const cc::RenderFrameMetadata& metadata) {
  43. return metadata.selection;
  44. }
  45. static bool is_mobile_optimized(const cc::RenderFrameMetadata& metadata) {
  46. return metadata.is_mobile_optimized;
  47. }
  48. static const absl::optional<cc::DelegatedInkBrowserMetadata>&
  49. delegated_ink_metadata(const cc::RenderFrameMetadata& metadata) {
  50. return metadata.delegated_ink_metadata;
  51. }
  52. static float device_scale_factor(const cc::RenderFrameMetadata& metadata) {
  53. return metadata.device_scale_factor;
  54. }
  55. static const gfx::Size& viewport_size_in_pixels(
  56. const cc::RenderFrameMetadata& metadata) {
  57. return metadata.viewport_size_in_pixels;
  58. }
  59. static const absl::optional<viz::LocalSurfaceId>& local_surface_id(
  60. const cc::RenderFrameMetadata& metadata) {
  61. return metadata.local_surface_id;
  62. }
  63. static float page_scale_factor(const cc::RenderFrameMetadata& metadata) {
  64. return metadata.page_scale_factor;
  65. }
  66. static float external_page_scale_factor(
  67. const cc::RenderFrameMetadata& metadata) {
  68. return metadata.external_page_scale_factor;
  69. }
  70. static float top_controls_height(const cc::RenderFrameMetadata& metadata) {
  71. return metadata.top_controls_height;
  72. }
  73. static float top_controls_shown_ratio(
  74. const cc::RenderFrameMetadata& metadata) {
  75. return metadata.top_controls_shown_ratio;
  76. }
  77. static viz::VerticalScrollDirection new_vertical_scroll_direction(
  78. const cc::RenderFrameMetadata& metadata) {
  79. return metadata.new_vertical_scroll_direction;
  80. }
  81. static base::TimeDelta previous_surfaces_visual_update_duration(
  82. const cc::RenderFrameMetadata& metadata) {
  83. return metadata.previous_surfaces_visual_update_duration;
  84. }
  85. static base::TimeDelta current_surface_visual_update_duration(
  86. const cc::RenderFrameMetadata& metadata) {
  87. return metadata.current_surface_visual_update_duration;
  88. }
  89. #if BUILDFLAG(IS_ANDROID)
  90. static float bottom_controls_height(const cc::RenderFrameMetadata& metadata) {
  91. return metadata.bottom_controls_height;
  92. }
  93. static float bottom_controls_shown_ratio(
  94. const cc::RenderFrameMetadata& metadata) {
  95. return metadata.bottom_controls_shown_ratio;
  96. }
  97. static float top_controls_min_height_offset(
  98. const cc::RenderFrameMetadata& metadata) {
  99. return metadata.top_controls_min_height_offset;
  100. }
  101. static float bottom_controls_min_height_offset(
  102. const cc::RenderFrameMetadata& metadata) {
  103. return metadata.bottom_controls_min_height_offset;
  104. }
  105. static float min_page_scale_factor(const cc::RenderFrameMetadata& metadata) {
  106. return metadata.min_page_scale_factor;
  107. }
  108. static float max_page_scale_factor(const cc::RenderFrameMetadata& metadata) {
  109. return metadata.max_page_scale_factor;
  110. }
  111. static bool root_overflow_y_hidden(const cc::RenderFrameMetadata& metadata) {
  112. return metadata.root_overflow_y_hidden;
  113. }
  114. static const gfx::SizeF& scrollable_viewport_size(
  115. const cc::RenderFrameMetadata& metadata) {
  116. return metadata.scrollable_viewport_size;
  117. }
  118. static const gfx::SizeF& root_layer_size(
  119. const cc::RenderFrameMetadata& metadata) {
  120. return metadata.root_layer_size;
  121. }
  122. static bool has_transparent_background(
  123. const cc::RenderFrameMetadata& metadata) {
  124. return metadata.has_transparent_background;
  125. }
  126. #endif
  127. static bool Read(cc::mojom::RenderFrameMetadataDataView data,
  128. cc::RenderFrameMetadata* out);
  129. };
  130. } // namespace mojo
  131. #endif // CC_MOJOM_RENDER_FRAME_METADATA_MOJOM_TRAITS_H_