| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_COMMON_FRAME_VISUAL_PROPERTIES_H_ |
| #define CONTENT_COMMON_FRAME_VISUAL_PROPERTIES_H_ |
| |
| #include "base/optional.h" |
| #include "base/time/time.h" |
| #include "components/viz/common/surfaces/local_surface_id_allocation.h" |
| #include "content/common/content_export.h" |
| #include "content/public/common/screen_info.h" |
| #include "ui/gfx/geometry/size.h" |
| |
| namespace content { |
| |
| // TODO(fsamuel): We might want to unify this with content::ResizeParams. |
| struct CONTENT_EXPORT FrameVisualProperties { |
| FrameVisualProperties(); |
| FrameVisualProperties(const FrameVisualProperties& other); |
| ~FrameVisualProperties(); |
| |
| FrameVisualProperties& operator=(const FrameVisualProperties& other); |
| |
| // These fields are values from VisualProperties, see comments there for |
| // descriptions. They exist here to propagate from each RenderWidget to its |
| // child RenderWidgets. Here they flow back from RenderWidget to the host |
| // in order to find a child RenderWidget. |
| ScreenInfo screen_info; |
| gfx::Size visible_viewport_size; |
| bool auto_resize_enabled = false; |
| gfx::Size min_size_for_auto_resize; |
| gfx::Size max_size_for_auto_resize; |
| uint32_t capture_sequence_number = 0u; |
| double zoom_level = 0; |
| float page_scale_factor = 1.f; |
| bool is_pinch_gesture_active = false; |
| |
| // The size of the compositor viewport, to match the sub-frame's surface. |
| gfx::Rect compositor_viewport; |
| |
| gfx::Rect screen_space_rect; |
| gfx::Size local_frame_size; |
| |
| // The time at which the viz::LocalSurfaceId used to submit this was |
| // allocated. |
| viz::LocalSurfaceIdAllocation local_surface_id_allocation; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_COMMON_FRAME_VISUAL_PROPERTIES_H_ |