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flutter_runner::testing::FakeFlatland Class Reference

#include <fake_flatland.h>

Inheritance diagram for flutter_runner::testing::FakeFlatland:

Public Types

using PresentHandler = std::function< void(fuchsia::ui::composition::PresentArgs)>
 

Public Member Functions

 FakeFlatland ()
 
 ~FakeFlatland () override
 
bool is_allocator_connected () const
 
bool is_flatland_connected () const
 
const std::string & debug_name () const
 
const FakeGraph & graph ()
 
fuchsia::ui::composition::AllocatorHandle ConnectAllocator (async_dispatcher_t *dispatcher=nullptr)
 
fuchsia::ui::composition::FlatlandHandle ConnectFlatland (async_dispatcher_t *dispatcher=nullptr)
 
void Disconnect (fuchsia::ui::composition::FlatlandError error)
 
void SetPresentHandler (PresentHandler present_handler)
 
void FireOnNextFrameBeginEvent (fuchsia::ui::composition::OnNextFrameBeginValues on_next_frame_begin_values)
 
void FireOnFramePresentedEvent (fuchsia::scenic::scheduling::FramePresentedInfo frame_presented_info)
 

Private Member Functions

void NotImplemented_ (const std::string &name) override
 
void RegisterBufferCollection (fuchsia::ui::composition::RegisterBufferCollectionArgs args, RegisterBufferCollectionCallback callback) override
 
void Present (fuchsia::ui::composition::PresentArgs args) override
 
void CreateView (fuchsia::ui::views::ViewCreationToken token, fidl::InterfaceRequest< fuchsia::ui::composition::ParentViewportWatcher > parent_viewport_watcher) override
 
void CreateView2 (fuchsia::ui::views::ViewCreationToken token, fuchsia::ui::views::ViewIdentityOnCreation view_identity, fuchsia::ui::composition::ViewBoundProtocols view_protocols, fidl::InterfaceRequest< fuchsia::ui::composition::ParentViewportWatcher > parent_viewport_watcher) override
 
void CreateTransform (fuchsia::ui::composition::TransformId transform_id) override
 
void SetTranslation (fuchsia::ui::composition::TransformId transform_id, fuchsia::math::Vec translation) override
 
void SetScale (fuchsia::ui::composition::TransformId transform_id, fuchsia::math::VecF scale) override
 
void SetOrientation (fuchsia::ui::composition::TransformId transform_id, fuchsia::ui::composition::Orientation orientation) override
 
void SetOpacity (fuchsia::ui::composition::TransformId transform_id, float value) override
 
void SetClipBoundary (fuchsia::ui::composition::TransformId transform_id, std::unique_ptr< fuchsia::math::Rect > bounds) override
 
void AddChild (fuchsia::ui::composition::TransformId parent_transform_id, fuchsia::ui::composition::TransformId child_transform_id) override
 
void RemoveChild (fuchsia::ui::composition::TransformId parent_transform_id, fuchsia::ui::composition::TransformId child_transform_id) override
 
void SetContent (fuchsia::ui::composition::TransformId transform_id, fuchsia::ui::composition::ContentId content_id) override
 
void SetRootTransform (fuchsia::ui::composition::TransformId transform_id) override
 
void CreateViewport (fuchsia::ui::composition::ContentId viewport_id, fuchsia::ui::views::ViewportCreationToken token, fuchsia::ui::composition::ViewportProperties properties, fidl::InterfaceRequest< fuchsia::ui::composition::ChildViewWatcher > child_view_watcher) override
 
void CreateImage (fuchsia::ui::composition::ContentId image_id, fuchsia::ui::composition::BufferCollectionImportToken import_token, uint32_t vmo_index, fuchsia::ui::composition::ImageProperties properties) override
 
void SetImageSampleRegion (fuchsia::ui::composition::ContentId image_id, fuchsia::math::RectF rect) override
 
void SetImageDestinationSize (fuchsia::ui::composition::ContentId image_id, fuchsia::math::SizeU size) override
 
void SetImageBlendingFunction (fuchsia::ui::composition::ContentId image_id, fuchsia::ui::composition::BlendMode blend_mode) override
 
void SetViewportProperties (fuchsia::ui::composition::ContentId viewport_id, fuchsia::ui::composition::ViewportProperties properties) override
 
void ReleaseTransform (fuchsia::ui::composition::TransformId transform_id) override
 
void ReleaseViewport (fuchsia::ui::composition::ContentId viewport_id, ReleaseViewportCallback callback) override
 
void ReleaseImage (fuchsia::ui::composition::ContentId image_id) override
 
void SetHitRegions (fuchsia::ui::composition::TransformId transform_id, std::vector< fuchsia::ui::composition::HitRegion > regions) override
 
void SetInfiniteHitRegion (fuchsia::ui::composition::TransformId transform_id, fuchsia::ui::composition::HitTestInteraction hit_test) override
 
void Clear () override
 
void SetDebugName (std::string debug_name) override
 

Detailed Description

Definition at line 67 of file fake_flatland.h.

Member Typedef Documentation

◆ PresentHandler

using flutter_runner::testing::FakeFlatland::PresentHandler = std::function<void(fuchsia::ui::composition::PresentArgs)>

Definition at line 71 of file fake_flatland.h.

Constructor & Destructor Documentation

◆ FakeFlatland()

flutter_runner::testing::FakeFlatland::FakeFlatland ( )

Definition at line 16 of file fake_flatland.cc.

17 : allocator_binding_(this),
18 flatland_binding_(this),
19 present_handler_([](auto args) {}) {}
args
G_BEGIN_DECLS G_MODULE_EXPORT FlValue * args
Definition fl_event_channel.h:89

◆ ~FakeFlatland()

flutter_runner::testing::FakeFlatland::~FakeFlatland ( )
overridedefault

Member Function Documentation

◆ AddChild()

void flutter_runner::testing::FakeFlatland::AddChild ( fuchsia::ui::composition::TransformId  parent_transform_id,
fuchsia::ui::composition::TransformId  child_transform_id 
)
overrideprivate

Definition at line 356 of file fake_flatland.cc.

358 {
359 if (parent_transform_id.value == 0) {
360 // TODO(fxb/85619): Raise a FlatlandError here
361 FML_CHECK(false)
362 << "FakeFlatland::AddChild: Parent TransformId 0 is invalid.";
363 return;
364 }
365 if (child_transform_id.value == 0) {
366 // TODO(fxb/85619): Raise a FlatlandError here
367 FML_CHECK(false)
368 << "FakeFlatland::AddChild: Child TransformId 0 is invalid.";
369 return;
370 }
371
372 auto found_parent =
373 pending_graph_.transform_map.find(parent_transform_id.value);
374 if (found_parent == pending_graph_.transform_map.end()) {
375 // TODO(fxb/85619): Raise a FlatlandError here
376 FML_CHECK(false) << "FakeFlatland::AddChild: Parent TransformId "
377 << parent_transform_id.value << " does not exist.";
378 return;
379 }
380 auto found_child =
381 pending_graph_.transform_map.find(child_transform_id.value);
382 if (found_child == pending_graph_.transform_map.end()) {
383 // TODO(fxb/85619): Raise a FlatlandError here
384 FML_CHECK(false) << "FakeFlatland::AddChild: Child TransformId "
385 << child_transform_id.value << " does not exist.";
386 return;
387 }
388 auto found_child_old_parent = parents_map_.find(child_transform_id.value);
389 if (found_child_old_parent == parents_map_.end()) {
390 // TODO(fxb/85619): Raise a FlatlandError here
391 FML_CHECK(false)
392 << "FakeFlatland::AddChild: Internal error - Child TransformId "
393 << child_transform_id.value << " is not in parents_map.";
394 return;
395 }
396 if (found_child_old_parent->second.second.expired()) {
397 // TODO(fxb/85619): Raise a FlatlandError here
398 FML_CHECK(false)
399 << "FakeFlatland::AddChild: Internal error - Child TransformId "
400 << child_transform_id.value << " is expired in parents_map.";
401 return;
402 }
403
404 auto& child = found_child->second;
405 auto& new_parent = found_parent->second;
406 new_parent->children.push_back(child);
407 if (auto old_parent = found_child_old_parent->second.first.lock()) {
408 old_parent->children.erase(std::remove_if(
409 old_parent->children.begin(), old_parent->children.end(),
410 [&child](const auto& transform) { return transform == child; }));
411 }
412 found_child_old_parent->second.first = std::weak_ptr(new_parent);
413}
FML_CHECK
#define FML_CHECK(condition)
Definition logging.h:85
transform
static SkColor4f transform(SkColor4f c, SkColorSpace *src, SkColorSpace *dst)
Definition p3.cpp:47
flutter_runner::testing::FakeGraph::transform_map
std::unordered_map< TransformIdKey, std::shared_ptr< FakeTransform > > transform_map
Definition fake_flatland_types.h:260

◆ Clear()

void flutter_runner::testing::FakeFlatland::Clear ( )
overrideprivate

Definition at line 879 of file fake_flatland.cc.

879 {
880 parents_map_.clear();
881 pending_graph_.Clear();
882}
flutter_runner::testing::FakeGraph::Clear
void Clear()
Definition fake_flatland_types.cc:148

◆ ConnectAllocator()

fuchsia::ui::composition::AllocatorHandle flutter_runner::testing::FakeFlatland::ConnectAllocator ( async_dispatcher_t *  dispatcher = nullptr)

Definition at line 23 of file fake_flatland.cc.

24 {
25 FML_CHECK(!allocator_binding_.is_bound());
26
27 fuchsia::ui::composition::AllocatorHandle allocator;
28 allocator_binding_.Bind(allocator.NewRequest(), dispatcher);
29
30 return allocator;
31}

◆ ConnectFlatland()

fuchsia::ui::composition::FlatlandHandle flutter_runner::testing::FakeFlatland::ConnectFlatland ( async_dispatcher_t *  dispatcher = nullptr)

Definition at line 33 of file fake_flatland.cc.

34 {
35 FML_CHECK(!flatland_binding_.is_bound());
36
37 fuchsia::ui::composition::FlatlandHandle flatland;
38 flatland_binding_.Bind(flatland.NewRequest(), dispatcher);
39
40 return flatland;
41}

◆ CreateImage()

void flutter_runner::testing::FakeFlatland::CreateImage ( fuchsia::ui::composition::ContentId  image_id,
fuchsia::ui::composition::BufferCollectionImportToken  import_token,
uint32_t  vmo_index,
fuchsia::ui::composition::ImageProperties  properties 
)
overrideprivate

Definition at line 584 of file fake_flatland.cc.

588 {
589 if (image_id.value == 0) {
590 // TODO(fxb/85619): Raise a FlatlandError here
591 FML_CHECK(false) << "FakeFlatland::CreateImage: ContentId 0 is invalid.";
592 return;
593 }
594 if (pending_graph_.content_map.count(image_id.value) != 0) {
595 // TODO(fxb/85619): Raise a FlatlandError here
596 FML_CHECK(false) << "FakeFlatland::CreateImage: ContentId "
597 << image_id.value << " is already in use.";
598 return;
599 }
600
601 auto import_token_koids = GetKoids(import_token);
602 auto [emplaced_image, emplace_success] = pending_graph_.content_map.emplace(
603 image_id.value, std::make_shared<FakeContent>(FakeImage{
604 .id = image_id,
605 .image_properties = std::move(properties),
606 .import_token = import_token_koids.first,
607 .vmo_index = vmo_index,
608 }));
609 // TODO(fxb/85619): Raise a FlatlandError here
610 FML_CHECK(emplace_success)
611 << "FakeFlatland::CreateImage: Internal error (content_map) adding "
612 "image with id: "
613 << image_id.value;
614
615 auto [_, emplace_binding_success] = graph_bindings_.images.emplace(
616 import_token_koids.first, ImageBinding{
617 .import_token = std::move(import_token),
618 });
619 // TODO(fxb/85619): Raise a FlatlandError here
620 FML_CHECK(emplace_binding_success)
621 << "FakeFlatland::CreateImage: Internal error (images_binding) adding "
622 "viewport with id: "
623 << image_id.value;
624}
dart_profiler_symbols._
_
Definition dart_profiler_symbols.py:59
flutter_runner::testing::GetKoids
std::pair< zx_koid_t, zx_koid_t > GetKoids(const ZX &kobj)
Definition fake_flatland_types.h:266
flutter_runner::testing::FakeGraph::content_map
std::unordered_map< ContentIdKey, std::shared_ptr< FakeContent > > content_map
Definition fake_flatland_types.h:258

◆ CreateTransform()

void flutter_runner::testing::FakeFlatland::CreateTransform ( fuchsia::ui::composition::TransformId  transform_id)
overrideprivate

Definition at line 154 of file fake_flatland.cc.

155 {
156 if (transform_id.value == 0) {
157 // TODO(fxb/85619): Raise a FlatlandError here
158 FML_CHECK(false)
159 << "FakeFlatland::CreateTransform: TransformId 0 is invalid.";
160 return;
161 }
162 if (pending_graph_.transform_map.count(transform_id.value) != 0) {
163 // TODO(fxb/85619): Raise a FlatlandError here
164 FML_CHECK(false) << "FakeFlatland::CreateTransform: TransformId "
165 << transform_id.value << " is already in use.";
166 return;
167 }
168
169 auto [emplaced_transform, emplace_success] =
170 pending_graph_.transform_map.emplace(
171 transform_id.value, std::make_shared<FakeTransform>(FakeTransform{
172 .id = transform_id,
173 }));
174 // TODO(fxb/85619): Raise a FlatlandError here
175 FML_CHECK(emplace_success)
176 << "FakeFlatland::CreateTransform: Internal error (transform_map) adding "
177 "transform with id: "
178 << transform_id.value;
179
180 auto [_, emplace_parent_success] = parents_map_.emplace(
181 transform_id.value,
182 std::make_pair(std::weak_ptr<FakeTransform>(),
183 std::weak_ptr(emplaced_transform->second)));
184 // TODO(fxb/85619): Raise a FlatlandError here
185 FML_CHECK(emplace_parent_success)
186 << "FakeFlatland::CreateTransform: Internal error (parent_map) adding "
187 "transform with id: "
188 << transform_id.value;
189}

◆ CreateView()

void flutter_runner::testing::FakeFlatland::CreateView ( fuchsia::ui::views::ViewCreationToken  token,
fidl::InterfaceRequest< fuchsia::ui::composition::ParentViewportWatcher >  parent_viewport_watcher 
)
overrideprivate

Definition at line 103 of file fake_flatland.cc.

106 {
107 CreateView2(std::move(token), fuchsia::ui::views::ViewIdentityOnCreation{},
108 fuchsia::ui::composition::ViewBoundProtocols{},
109 std::move(parent_viewport_watcher));
110}
flutter_runner::testing::FakeFlatland::CreateView2
void CreateView2(fuchsia::ui::views::ViewCreationToken token, fuchsia::ui::views::ViewIdentityOnCreation view_identity, fuchsia::ui::composition::ViewBoundProtocols view_protocols, fidl::InterfaceRequest< fuchsia::ui::composition::ParentViewportWatcher > parent_viewport_watcher) override
Definition fake_flatland.cc:112

◆ CreateView2()

void flutter_runner::testing::FakeFlatland::CreateView2 ( fuchsia::ui::views::ViewCreationToken  token,
fuchsia::ui::views::ViewIdentityOnCreation  view_identity,
fuchsia::ui::composition::ViewBoundProtocols  view_protocols,
fidl::InterfaceRequest< fuchsia::ui::composition::ParentViewportWatcher >  parent_viewport_watcher 
)
overrideprivate

Definition at line 112 of file fake_flatland.cc.

117 {
118 // TODO(fxb/85619): Handle a 2nd CreateView call
119 FML_CHECK(!pending_graph_.view.has_value());
120 FML_CHECK(!graph_bindings_.viewport_watcher.has_value());
121
122 auto view_token_koids = GetKoids(token);
123 auto view_ref_koids = GetKoids(view_identity.view_ref);
124 auto view_ref_control_koids = GetKoids(view_identity.view_ref_control);
125 FML_CHECK(view_ref_koids.first == view_ref_control_koids.second);
126 FML_CHECK(view_ref_koids.second == view_ref_control_koids.first);
127
128 pending_graph_.view.emplace(FakeView{
129 .view_token = view_token_koids.first,
130 .view_ref = view_ref_koids.first,
131 .view_ref_control = view_ref_control_koids.first,
132 .view_ref_focused =
133 view_protocols.has_view_ref_focused()
134 ? GetKoids(view_protocols.view_ref_focused()).first
135 : zx_koid_t{},
136 .focuser = view_protocols.has_view_focuser()
137 ? GetKoids(view_protocols.view_focuser()).first
138 : zx_koid_t{},
139 .touch_source = view_protocols.has_touch_source()
140 ? GetKoids(view_protocols.touch_source()).first
141 : zx_koid_t{},
142 .mouse_source = view_protocols.has_mouse_source()
143 ? GetKoids(view_protocols.mouse_source()).first
144 : zx_koid_t{},
145 .parent_viewport_watcher = GetKoids(parent_viewport_watcher).first,
146 });
147 graph_bindings_.viewport_watcher.emplace(
148 view_token_koids.first,
149 ParentViewportWatcher(
150 std::move(token), std::move(view_identity), std::move(view_protocols),
151 std::move(parent_viewport_watcher), flatland_binding_.dispatcher()));
152}
flutter_runner::testing::FakeGraph::view
std::optional< FakeView > view
Definition fake_flatland_types.h:262

◆ CreateViewport()

void flutter_runner::testing::FakeFlatland::CreateViewport ( fuchsia::ui::composition::ContentId  viewport_id,
fuchsia::ui::views::ViewportCreationToken  token,
fuchsia::ui::composition::ViewportProperties  properties,
fidl::InterfaceRequest< fuchsia::ui::composition::ChildViewWatcher >  child_view_watcher 
)
overrideprivate

Definition at line 539 of file fake_flatland.cc.

544 {
545 if (viewport_id.value == 0) {
546 // TODO(fxb/85619): Raise a FlatlandError here
547 FML_CHECK(false) << "FakeFlatland::CreateViewport: ContentId 0 is invalid.";
548 return;
549 }
550 if (pending_graph_.content_map.count(viewport_id.value) != 0) {
551 // TODO(fxb/85619): Raise a FlatlandError here
552 FML_CHECK(false) << "FakeFlatland::CreateViewport: ContentId "
553 << viewport_id.value << " is already in use.";
554 return;
555 }
556
557 auto viewport_token_koids = GetKoids(token.value);
558 auto [emplaced_viewport, emplace_success] =
559 pending_graph_.content_map.emplace(
560 viewport_id.value,
561 std::make_shared<FakeContent>(FakeViewport{
562 .id = viewport_id,
563 .viewport_properties = std::move(properties),
564 .viewport_token = viewport_token_koids.first,
565 .child_view_watcher = GetKoids(child_view_watcher).first,
566 }));
567 // TODO(fxb/85619): Raise a FlatlandError here
568 FML_CHECK(emplace_success)
569 << "FakeFlatland::CreateViewport: Internal error (content_map) adding "
570 "viewport with id: "
571 << viewport_id.value;
572
573 auto [_, emplace_binding_success] = graph_bindings_.view_watchers.emplace(
574 viewport_token_koids.first,
575 ChildViewWatcher(std::move(token), std::move(child_view_watcher),
576 flatland_binding_.dispatcher()));
577 // TODO(fxb/85619): Raise a FlatlandError here
578 FML_CHECK(emplace_binding_success)
579 << "FakeFlatland::CreateViewport: Internal error (view_watcher) adding "
580 "viewport with id: "
581 << viewport_id.value;
582}

◆ debug_name()

const std::string & flutter_runner::testing::FakeFlatland::debug_name ( ) const
inline

Definition at line 81 of file fake_flatland.h.

81{ return debug_name_; }

◆ Disconnect()

void flutter_runner::testing::FakeFlatland::Disconnect ( fuchsia::ui::composition::FlatlandError  error)

Definition at line 43 of file fake_flatland.cc.

43 {
44 flatland_binding_.events().OnError(std::move(error));
45 flatland_binding_.Unbind();
46 allocator_binding_
47 .Unbind(); // TODO(fxb/85619): Does the real Scenic unbind this when
48 // Flatland has an error? Or is it independent?
49}
error
const uint8_t uint32_t uint32_t GError ** error
Definition fl_pixel_buffer_texture_test.cc:40

◆ FireOnFramePresentedEvent()

void flutter_runner::testing::FakeFlatland::FireOnFramePresentedEvent ( fuchsia::scenic::scheduling::FramePresentedInfo  frame_presented_info)

Definition at line 63 of file fake_flatland.cc.

64 {
65 flatland_binding_.events().OnFramePresented(std::move(frame_presented_info));
66}

◆ FireOnNextFrameBeginEvent()

void flutter_runner::testing::FakeFlatland::FireOnNextFrameBeginEvent ( fuchsia::ui::composition::OnNextFrameBeginValues  on_next_frame_begin_values)

Definition at line 56 of file fake_flatland.cc.

58 {
59 flatland_binding_.events().OnNextFrameBegin(
60 std::move(on_next_frame_begin_values));
61}

◆ graph()

const FakeGraph & flutter_runner::testing::FakeFlatland::graph ( )
inline

Definition at line 83 of file fake_flatland.h.

83{ return current_graph_; }

◆ is_allocator_connected()

bool flutter_runner::testing::FakeFlatland::is_allocator_connected ( ) const
inline

Definition at line 77 of file fake_flatland.h.

77{ return allocator_binding_.is_bound(); }

◆ is_flatland_connected()

bool flutter_runner::testing::FakeFlatland::is_flatland_connected ( ) const
inline

Definition at line 79 of file fake_flatland.h.

79{ return flatland_binding_.is_bound(); }

◆ NotImplemented_()

void flutter_runner::testing::FakeFlatland::NotImplemented_ ( const std::string &  name)
overrideprivate

Definition at line 68 of file fake_flatland.cc.

68 {
69 FML_LOG(FATAL) << "FakeFlatland does not implement " << name;
70}
FATAL
#define FATAL(error)
Definition ffi_test_functions_vmspecific.cc:435
FML_LOG
#define FML_LOG(severity)
Definition logging.h:82
name
const char * name
Definition fuchsia.cc:50

◆ Present()

void flutter_runner::testing::FakeFlatland::Present ( fuchsia::ui::composition::PresentArgs  args)
overrideprivate

Definition at line 92 of file fake_flatland.cc.

92 {
93 // Each FIDL call between this `Present()` and the last one mutated the
94 // `pending_graph_` independently of the `current_graph_`. Only the
95 // `current_graph_` is visible externally in the test.
96 //
97 // `Present()` updates the current graph with a deep clone of the pending one.
98 current_graph_ = pending_graph_.Clone();
99
100 present_handler_(std::move(args));
101}
flutter_runner::testing::FakeGraph::Clone
FakeGraph Clone() const
Definition fake_flatland_types.cc:155

◆ RegisterBufferCollection()

void flutter_runner::testing::FakeFlatland::RegisterBufferCollection ( fuchsia::ui::composition::RegisterBufferCollectionArgs  args,
RegisterBufferCollectionCallback  callback 
)
overrideprivate

Definition at line 72 of file fake_flatland.cc.

74 {
75 auto [export_token_koid, _] = GetKoids(args.export_token());
76 auto [__, emplace_binding_success] =
77 graph_bindings_.buffer_collections.emplace(
78 export_token_koid,
79 BufferCollectionBinding{
80 .export_token = std::move(*args.mutable_export_token()),
81 .sysmem_token =
82 std::move(*args.mutable_buffer_collection_token()),
83 .usage = args.usage(),
84 });
85 // TODO(fxb/85619): Disconnect the Allocator here
86 FML_CHECK(emplace_binding_success)
87 << "FakeFlatland::RegisterBufferCollection: BufferCollection already "
88 "exists with koid "
89 << export_token_koid;
90}
__
#define __
Definition asm_intrinsifier.cc:29

◆ ReleaseImage()

void flutter_runner::testing::FakeFlatland::ReleaseImage ( fuchsia::ui::composition::ContentId  image_id)
overrideprivate

Definition at line 805 of file fake_flatland.cc.

805 {
806 if (image_id.value == 0) {
807 // TODO(fxb/85619): Raise a FlatlandError here
808 FML_CHECK(false) << "FakeFlatland::ReleaseImage: ContentId 0 is invalid.";
809 return;
810 }
811
812 auto found_content = pending_graph_.content_map.find(image_id.value);
813 if (found_content == pending_graph_.content_map.end()) {
814 // TODO(fxb/85619): Raise a FlatlandError here
815 FML_CHECK(false) << "FakeFlatland::ReleaseImage: ContentId "
816 << image_id.value << " does not exist.";
817 return;
818 }
819
820 auto& content = found_content->second;
821 FML_CHECK(content);
822 FakeImage* image = std::get_if<FakeImage>(content.get());
823 if (image == nullptr) {
824 // TODO(fxb/85619): Raise a FlatlandError here
825 FML_CHECK(false) << "FakeFlatland::ReleaseImage: ContentId "
826 << image_id.value << " is not a Viewport.";
827 return;
828 }
829
830 pending_graph_.content_map.erase(found_content);
831}
image
sk_sp< SkImage > image
Definition examples.cpp:29
content
union flutter::testing::@2838::KeyboardChange::@76 content

◆ ReleaseTransform()

void flutter_runner::testing::FakeFlatland::ReleaseTransform ( fuchsia::ui::composition::TransformId  transform_id)
overrideprivate

Definition at line 750 of file fake_flatland.cc.

751 {
752 if (transform_id.value == 0) {
753 // TODO(fxb/85619): Raise a FlatlandError here
754 FML_CHECK(false)
755 << "FakeFlatland::ReleaseTransform: TransformId 0 is invalid.";
756 return;
757 }
758
759 size_t erased = pending_graph_.transform_map.erase(transform_id.value);
760 if (erased == 0) {
761 // TODO(fxb/85619): Raise a FlatlandError here
762 FML_CHECK(false) << "FakeFlatland::ReleaseTransform: TransformId "
763 << transform_id.value << " does not exist.";
764 }
765
766 size_t parents_erased = parents_map_.erase(transform_id.value);
767 if (parents_erased == 0) {
768 // TODO(fxb/85619): Raise a FlatlandError here
769 FML_CHECK(false) << "FakeFlatland::ReleaseTransform: TransformId "
770 << transform_id.value << " does not exist in parents_map.";
771 }
772}

◆ ReleaseViewport()

void flutter_runner::testing::FakeFlatland::ReleaseViewport ( fuchsia::ui::composition::ContentId  viewport_id,
ReleaseViewportCallback  callback 
)
overrideprivate

Definition at line 774 of file fake_flatland.cc.

776 {
777 if (viewport_id.value == 0) {
778 // TODO(fxb/85619): Raise a FlatlandError here
779 FML_CHECK(false)
780 << "FakeFlatland::ReleaseViewport: ContentId 0 is invalid.";
781 return;
782 }
783
784 auto found_content = pending_graph_.content_map.find(viewport_id.value);
785 if (found_content == pending_graph_.content_map.end()) {
786 // TODO(fxb/85619): Raise a FlatlandError here
787 FML_CHECK(false) << "FakeFlatland::ReleaseViewport: ContentId "
788 << viewport_id.value << " does not exist.";
789 return;
790 }
791
792 auto& content = found_content->second;
793 FML_CHECK(content);
794 FakeViewport* viewport = std::get_if<FakeViewport>(content.get());
795 if (viewport == nullptr) {
796 // TODO(fxb/85619): Raise a FlatlandError here
797 FML_CHECK(false) << "FakeFlatland::ReleaseViewport: ContentId "
798 << viewport_id.value << " is not a Viewport.";
799 return;
800 }
801
802 pending_graph_.content_map.erase(found_content);
803}

◆ RemoveChild()

void flutter_runner::testing::FakeFlatland::RemoveChild ( fuchsia::ui::composition::TransformId  parent_transform_id,
fuchsia::ui::composition::TransformId  child_transform_id 
)
overrideprivate

Definition at line 415 of file fake_flatland.cc.

417 {
418 if (parent_transform_id.value == 0) {
419 // TODO(fxb/85619): Raise a FlatlandError here
420 FML_CHECK(false)
421 << "FakeFlatland::RemoveChild: Parent TransformId 0 is invalid.";
422 return;
423 }
424 if (child_transform_id.value == 0) {
425 // TODO(fxb/85619): Raise a FlatlandError here
426 FML_CHECK(false)
427 << "FakeFlatland::RemoveChild: Child TransformId 0 is invalid.";
428 return;
429 }
430
431 auto found_child =
432 pending_graph_.transform_map.find(child_transform_id.value);
433 if (found_child == pending_graph_.transform_map.end()) {
434 // TODO(fxb/85619): Raise a FlatlandError here
435 FML_CHECK(false) << "FakeFlatland::RemoveChild: Child TransformId "
436 << child_transform_id.value << " does not exist.";
437 return;
438 }
439
440 auto found_parent =
441 pending_graph_.transform_map.find(parent_transform_id.value);
442 if (found_parent == pending_graph_.transform_map.end()) {
443 // TODO(fxb/85619): Raise a FlatlandError here
444 FML_CHECK(false) << "FakeFlatland::RemoveChild: Parent TransformId "
445 << parent_transform_id.value << " does not exist.";
446 return;
447 }
448
449 auto found_child_parent = parents_map_.find(child_transform_id.value);
450 if (found_child_parent == parents_map_.end()) {
451 // TODO(fxb/85619): Raise a FlatlandError here
452 FML_CHECK(false)
453 << "FakeFlatland::RemoveChild: Internal error - Child TransformId "
454 << child_transform_id.value << " is not in parents_map.";
455 return;
456 }
457 if (found_child_parent->second.second.expired()) {
458 // TODO(fxb/85619): Raise a FlatlandError here
459 FML_CHECK(false)
460 << "FakeFlatland::RemoveChild: Internal error - Child TransformId "
461 << child_transform_id.value << " is expired in parents_map.";
462 return;
463 }
464 if (found_child_parent->second.first.lock() != found_parent->second) {
465 // TODO(fxb/85619): Raise a FlatlandError here
466 FML_CHECK(false)
467 << "FakeFlatland::RemoveChild: Internal error - Child TransformId "
468 << child_transform_id.value << " is not a child of Parent TransformId "
469 << parent_transform_id.value << ".";
470 return;
471 }
472
473 found_child_parent->second.first = std::weak_ptr<FakeTransform>();
474 found_parent->second->children.erase(std::remove_if(
475 found_parent->second->children.begin(),
476 found_parent->second->children.end(),
477 [child_to_remove = found_child->second](const auto& child) {
478 return child == child_to_remove;
479 }));
480}

◆ SetClipBoundary()

void flutter_runner::testing::FakeFlatland::SetClipBoundary ( fuchsia::ui::composition::TransformId  transform_id,
std::unique_ptr< fuchsia::math::Rect >  bounds 
)
overrideprivate

Definition at line 296 of file fake_flatland.cc.

298 {
299 if (transform_id.value == 0) {
300 // TODO(fxb/85619): Raise a FlatlandError here
301 FML_CHECK(false)
302 << "FakeFlatland::SetClipBoundary: TransformId 0 is invalid.";
303 return;
304 }
305
306 auto found_transform = pending_graph_.transform_map.find(transform_id.value);
307 if (found_transform == pending_graph_.transform_map.end()) {
308 // TODO(fxb/85619): Raise a FlatlandError here
309 FML_CHECK(false) << "FakeFlatland::SetClipBoundary: TransformId "
310 << transform_id.value << " does not exist.";
311 return;
312 }
313
314 auto& transform = found_transform->second;
315 FML_CHECK(transform);
316 if (bounds == nullptr) {
317 transform->clip_bounds = std::nullopt;
318 return;
319 }
320
321 transform->clip_bounds = *bounds.get();
322}
SkRecords::bounds
Optional< SkRect > bounds
Definition SkRecords.h:189

◆ SetContent()

void flutter_runner::testing::FakeFlatland::SetContent ( fuchsia::ui::composition::TransformId  transform_id,
fuchsia::ui::composition::ContentId  content_id 
)
overrideprivate

Definition at line 482 of file fake_flatland.cc.

484 {
485 if (transform_id.value == 0) {
486 // TODO(fxb/85619): Raise a FlatlandError here
487 FML_CHECK(false) << "FakeFlatland::SetContent: TransformId 0 is invalid.";
488 return;
489 }
490
491 auto found_transform = pending_graph_.transform_map.find(transform_id.value);
492 if (found_transform == pending_graph_.transform_map.end()) {
493 // TODO(fxb/85619): Raise a FlatlandError here
494 FML_CHECK(false) << "FakeFlatland::SetContent: TransformId "
495 << transform_id.value << " does not exist.";
496 return;
497 }
498
499 auto& transform = found_transform->second;
500 FML_CHECK(transform);
501 if (content_id.value == 0) {
502 transform->content.reset();
503 return;
504 }
505
506 auto found_content = pending_graph_.content_map.find(content_id.value);
507 if (found_content == pending_graph_.content_map.end()) {
508 // TODO(fxb/85619): Raise a FlatlandError here
509 FML_CHECK(false) << "FakeFlatland::SetContent: ContentId "
510 << content_id.value << " does not exist.";
511 return;
512 }
513
514 auto& content = found_content->second;
515 FML_CHECK(content);
516 transform->content = content;
517}

◆ SetDebugName()

void flutter_runner::testing::FakeFlatland::SetDebugName ( std::string  debug_name)
overrideprivate

Definition at line 884 of file fake_flatland.cc.

884 {
885 debug_name_ = std::move(debug_name);
886}
flutter_runner::testing::FakeFlatland::debug_name
const std::string & debug_name() const
Definition fake_flatland.h:81

◆ SetHitRegions()

void flutter_runner::testing::FakeFlatland::SetHitRegions ( fuchsia::ui::composition::TransformId  transform_id,
std::vector< fuchsia::ui::composition::HitRegion >  regions 
)
overrideprivate

Definition at line 833 of file fake_flatland.cc.

835 {
836 if (transform_id.value == 0) {
837 // TODO(fxb/85619): Raise a FlatlandError here
838 FML_CHECK(false)
839 << "FakeFlatland::SetTranslation: TransformId 0 is invalid.";
840 return;
841 }
842
843 auto found_transform = pending_graph_.transform_map.find(transform_id.value);
844 if (found_transform == pending_graph_.transform_map.end()) {
845 // TODO(fxb/85619): Raise a FlatlandError here
846 FML_CHECK(false) << "FakeFlatland::SetTranslation: TransformId "
847 << transform_id.value << " does not exist.";
848 return;
849 }
850
851 auto& transform = found_transform->second;
852 FML_CHECK(transform);
853 transform->hit_regions = std::move(regions);
854}

◆ SetImageBlendingFunction()

void flutter_runner::testing::FakeFlatland::SetImageBlendingFunction ( fuchsia::ui::composition::ContentId  image_id,
fuchsia::ui::composition::BlendMode  blend_mode 
)
overrideprivate

Definition at line 688 of file fake_flatland.cc.

690 {
691 if (image_id.value == 0) {
692 // TODO(fxb/85619): Raise a FlatlandError here
693 FML_CHECK(false)
694 << "FakeFlatland::SetImageDestinationSize: ContentId 0 is invalid.";
695 return;
696 }
697
698 auto found_content = pending_graph_.content_map.find(image_id.value);
699 if (found_content == pending_graph_.content_map.end()) {
700 // TODO(fxb/85619): Raise a FlatlandError here
701 FML_CHECK(false) << "FakeFlatland::SetImageDestinationSize: ContentId "
702 << image_id.value << " does not exist.";
703 return;
704 }
705
706 auto& content = found_content->second;
707 FML_CHECK(content);
708 FakeImage* image = std::get_if<FakeImage>(content.get());
709 if (image == nullptr) {
710 // TODO(fxb/85619): Raise a FlatlandError here
711 FML_CHECK(false) << "FakeFlatland::SetImageDestinationSize: ContentId "
712 << image_id.value << " is not an Image.";
713 return;
714 }
715
716 image->blend_mode = blend_mode;
717}

◆ SetImageDestinationSize()

void flutter_runner::testing::FakeFlatland::SetImageDestinationSize ( fuchsia::ui::composition::ContentId  image_id,
fuchsia::math::SizeU  size 
)
overrideprivate

Definition at line 657 of file fake_flatland.cc.

659 {
660 if (image_id.value == 0) {
661 // TODO(fxb/85619): Raise a FlatlandError here
662 FML_CHECK(false)
663 << "FakeFlatland::SetImageDestinationSize: ContentId 0 is invalid.";
664 return;
665 }
666
667 auto found_content = pending_graph_.content_map.find(image_id.value);
668 if (found_content == pending_graph_.content_map.end()) {
669 // TODO(fxb/85619): Raise a FlatlandError here
670 FML_CHECK(false) << "FakeFlatland::SetImageDestinationSize: ContentId "
671 << image_id.value << " does not exist.";
672 return;
673 }
674
675 auto& content = found_content->second;
676 FML_CHECK(content);
677 FakeImage* image = std::get_if<FakeImage>(content.get());
678 if (image == nullptr) {
679 // TODO(fxb/85619): Raise a FlatlandError here
680 FML_CHECK(false) << "FakeFlatland::SetImageDestinationSize: ContentId "
681 << image_id.value << " is not an Image.";
682 return;
683 }
684
685 image->destination_size = size;
686}
flutter::size
it will be possible to load the file into Perfetto s trace viewer disable asset Prevents usage of any non test fonts unless they were explicitly Loaded via prefetched default font Indicates whether the embedding started a prefetch of the default font manager before creating the engine run In non interactive keep the shell running after the Dart script has completed enable serial On low power devices with low core running concurrent GC tasks on threads can cause them to contend with the UI thread which could potentially lead to jank This option turns off all concurrent GC activities domain network JSON encoded network policy per domain This overrides the DisallowInsecureConnections switch Embedder can specify whether to allow or disallow insecure connections at a domain level old gen heap size
Definition switches.h:259

◆ SetImageSampleRegion()

void flutter_runner::testing::FakeFlatland::SetImageSampleRegion ( fuchsia::ui::composition::ContentId  image_id,
fuchsia::math::RectF  rect 
)
overrideprivate

Definition at line 626 of file fake_flatland.cc.

628 {
629 if (image_id.value == 0) {
630 // TODO(fxb/85619): Raise a FlatlandError here
631 FML_CHECK(false)
632 << "FakeFlatland::SetImageSampleRegion: ContentId 0 is invalid.";
633 return;
634 }
635
636 auto found_content = pending_graph_.content_map.find(image_id.value);
637 if (found_content == pending_graph_.content_map.end()) {
638 // TODO(fxb/85619): Raise a FlatlandError here
639 FML_CHECK(false) << "FakeFlatland::SetImageSampleRegion: ContentId "
640 << image_id.value << " does not exist.";
641 return;
642 }
643
644 auto& content = found_content->second;
645 FML_CHECK(content);
646 FakeImage* image = std::get_if<FakeImage>(content.get());
647 if (image == nullptr) {
648 // TODO(fxb/85619): Raise a FlatlandError here
649 FML_CHECK(false) << "FakeFlatland::SetImageSampleRegion: ContentId "
650 << image_id.value << " is not an Image.";
651 return;
652 }
653
654 image->sample_region = rect;
655}
SkRecords::rect
sk_sp< SkBlender > blender SkRect rect
Definition SkRecords.h:350

◆ SetInfiniteHitRegion()

void flutter_runner::testing::FakeFlatland::SetInfiniteHitRegion ( fuchsia::ui::composition::TransformId  transform_id,
fuchsia::ui::composition::HitTestInteraction  hit_test 
)
overrideprivate

Definition at line 856 of file fake_flatland.cc.

858 {
859 if (transform_id.value == 0) {
860 // TODO(fxb/85619): Raise a FlatlandError here
861 FML_CHECK(false)
862 << "FakeFlatland::SetTranslation: TransformId 0 is invalid.";
863 return;
864 }
865
866 auto found_transform = pending_graph_.transform_map.find(transform_id.value);
867 if (found_transform == pending_graph_.transform_map.end()) {
868 // TODO(fxb/85619): Raise a FlatlandError here
869 FML_CHECK(false) << "FakeFlatland::SetTranslation: TransformId "
870 << transform_id.value << " does not exist.";
871 return;
872 }
873
874 auto& transform = found_transform->second;
875 ZX_ASSERT(transform);
876 transform->hit_regions = {kInfiniteHitRegion};
877}
flutter_runner::testing::kInfiniteHitRegion
static constexpr fuchsia::ui::composition::HitRegion kInfiniteHitRegion
Definition fake_flatland_types.h:152

◆ SetOpacity()

void flutter_runner::testing::FakeFlatland::SetOpacity ( fuchsia::ui::composition::TransformId  transform_id,
float  value 
)
overrideprivate

Definition at line 270 of file fake_flatland.cc.

272 {
273 if (transform_id.value == 0) {
274 // TODO(fxb/85619): Raise a FlatlandError here
275 FML_CHECK(false) << "FakeFlatland::SetOpacity: TransformId 0 is invalid.";
276 return;
277 }
278
279 auto found_transform = pending_graph_.transform_map.find(transform_id.value);
280 if (found_transform == pending_graph_.transform_map.end()) {
281 // TODO(fxb/85619): Raise a FlatlandError here
282 FML_CHECK(false) << "FakeFlatland::SetOpacity: TransformId "
283 << transform_id.value << " does not exist.";
284 return;
285 }
286
287 if (value < 0.f || value > 1.f) {
288 FML_CHECK(false) << "FakeFlatland::SetOpacity: Invalid opacity value.";
289 }
290
291 auto& transform = found_transform->second;
292 FML_CHECK(transform);
293 transform->opacity = value;
294}
value
uint8_t value
Definition fl_standard_message_codec.cc:36

◆ SetOrientation()

void flutter_runner::testing::FakeFlatland::SetOrientation ( fuchsia::ui::composition::TransformId  transform_id,
fuchsia::ui::composition::Orientation  orientation 
)
overrideprivate

Definition at line 247 of file fake_flatland.cc.

249 {
250 if (transform_id.value == 0) {
251 // TODO(fxb/85619): Raise a FlatlandError here
252 FML_CHECK(false)
253 << "FakeFlatland::SetOrientation: TransformId 0 is invalid.";
254 return;
255 }
256
257 auto found_transform = pending_graph_.transform_map.find(transform_id.value);
258 if (found_transform == pending_graph_.transform_map.end()) {
259 // TODO(fxb/85619): Raise a FlatlandError here
260 FML_CHECK(false) << "FakeFlatland::SetOrientation: TransformId "
261 << transform_id.value << " does not exist.";
262 return;
263 }
264
265 auto& transform = found_transform->second;
266 FML_CHECK(transform);
267 transform->orientation = orientation;
268}

◆ SetPresentHandler()

void flutter_runner::testing::FakeFlatland::SetPresentHandler ( PresentHandler  present_handler)

Definition at line 51 of file fake_flatland.cc.

51 {
52 present_handler_ =
53 present_handler ? std::move(present_handler) : [](auto args) {};
54}

◆ SetRootTransform()

void flutter_runner::testing::FakeFlatland::SetRootTransform ( fuchsia::ui::composition::TransformId  transform_id)
overrideprivate

Definition at line 519 of file fake_flatland.cc.

520 {
521 if (transform_id.value == 0) {
522 // TODO(fxb/85619): Raise a FlatlandError here
523 FML_CHECK(false)
524 << "FakeFlatland::SetRootTransform: TransformId 0 is invalid.";
525 return;
526 }
527
528 auto found_new_root = pending_graph_.transform_map.find(transform_id.value);
529 if (found_new_root == pending_graph_.transform_map.end()) {
530 // TODO(fxb/85619): Raise a FlatlandError here
531 FML_CHECK(false) << "FakeFlatland::SetRootTransform: TransformId "
532 << transform_id.value << " does not exist.";
533 return;
534 }
535
536 pending_graph_.root_transform = found_new_root->second;
537}
flutter_runner::testing::FakeGraph::root_transform
std::shared_ptr< FakeTransform > root_transform
Definition fake_flatland_types.h:261

◆ SetScale()

void flutter_runner::testing::FakeFlatland::SetScale ( fuchsia::ui::composition::TransformId  transform_id,
fuchsia::math::VecF  scale 
)
overrideprivate

Definition at line 214 of file fake_flatland.cc.

215 {
216 if (transform_id.value == 0) {
217 // TODO(fxb/85619): Raise a FlatlandError here
218 FML_CHECK(false) << "FakeFlatland::SetScale: TransformId 0 is invalid.";
219 return;
220 }
221
222 auto found_transform = pending_graph_.transform_map.find(transform_id.value);
223 if (found_transform == pending_graph_.transform_map.end()) {
224 // TODO(fxb/85619): Raise a FlatlandError here
225 FML_CHECK(false) << "FakeFlatland::SetScale: TransformId "
226 << transform_id.value << " does not exist.";
227 return;
228 }
229
230 if (scale.x == 0.f || scale.y == 0.f) {
231 FML_CHECK(false) << "SetScale failed, zero values not allowed (" << scale.x
232 << ", " << scale.y << " ).";
233 return;
234 }
235
236 if (isinf(scale.x) || isinf(scale.y) || isnan(scale.x) || isnan(scale.y)) {
237 FML_CHECK(false) << "SetScale failed, invalid scale values (" << scale.x
238 << ", " << scale.y << " ).";
239 return;
240 }
241
242 auto& transform = found_transform->second;
243 FML_CHECK(transform);
244 transform->scale = scale;
245}
scale
const Scalar scale
Definition stroke_path_geometry.cc:253

◆ SetTranslation()

void flutter_runner::testing::FakeFlatland::SetTranslation ( fuchsia::ui::composition::TransformId  transform_id,
fuchsia::math::Vec  translation 
)
overrideprivate

Definition at line 191 of file fake_flatland.cc.

193 {
194 if (transform_id.value == 0) {
195 // TODO(fxb/85619): Raise a FlatlandError here
196 FML_CHECK(false)
197 << "FakeFlatland::SetTranslation: TransformId 0 is invalid.";
198 return;
199 }
200
201 auto found_transform = pending_graph_.transform_map.find(transform_id.value);
202 if (found_transform == pending_graph_.transform_map.end()) {
203 // TODO(fxb/85619): Raise a FlatlandError here
204 FML_CHECK(false) << "FakeFlatland::SetTranslation: TransformId "
205 << transform_id.value << " does not exist.";
206 return;
207 }
208
209 auto& transform = found_transform->second;
210 FML_CHECK(transform);
211 transform->translation = translation;
212}

◆ SetViewportProperties()

void flutter_runner::testing::FakeFlatland::SetViewportProperties ( fuchsia::ui::composition::ContentId  viewport_id,
fuchsia::ui::composition::ViewportProperties  properties 
)
overrideprivate

Definition at line 719 of file fake_flatland.cc.

721 {
722 if (viewport_id.value == 0) {
723 // TODO(fxb/85619): Raise a FlatlandError here
724 FML_CHECK(false)
725 << "FakeFlatland::SetViewportProperties: ContentId 0 is invalid.";
726 return;
727 }
728
729 auto found_content = pending_graph_.content_map.find(viewport_id.value);
730 if (found_content == pending_graph_.content_map.end()) {
731 // TODO(fxb/85619): Raise a FlatlandError here
732 FML_CHECK(false) << "FakeFlatland::SetViewportProperties: ContentId "
733 << viewport_id.value << " does not exist.";
734 return;
735 }
736
737 auto& content = found_content->second;
738 FML_CHECK(content);
739 FakeViewport* viewport = std::get_if<FakeViewport>(content.get());
740 if (viewport == nullptr) {
741 // TODO(fxb/85619): Raise a FlatlandError here
742 FML_CHECK(false) << "FakeFlatland::SetViewportProperties: ContentId "
743 << viewport_id.value << " is not a Viewport.";
744 return;
745 }
746
747 viewport->viewport_properties = std::move(properties);
748}
The documentation for this class was generated from the following files:
Generated on Fri Apr 26 2024 06:21:35 for Flutter Engine by doxygen 1.9.8