diff options
Diffstat (limited to 'mojo/services/view_manager/display_manager.cc')
| -rw-r--r-- | mojo/services/view_manager/display_manager.cc | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/mojo/services/view_manager/display_manager.cc b/mojo/services/view_manager/display_manager.cc deleted file mode 100644 index 5488177..0000000 --- a/mojo/services/view_manager/display_manager.cc +++ /dev/null @@ -1,171 +0,0 @@ -// Copyright 2014 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. - -#include "mojo/services/view_manager/display_manager.h" - -#include "base/numerics/safe_conversions.h" -#include "cc/surfaces/surface_id_allocator.h" -#include "mojo/converters/geometry/geometry_type_converters.h" -#include "mojo/converters/surfaces/surfaces_type_converters.h" -#include "mojo/converters/surfaces/surfaces_utils.h" -#include "mojo/public/cpp/application/application_connection.h" -#include "mojo/services/public/interfaces/gpu/gpu.mojom.h" -#include "mojo/services/public/interfaces/surfaces/quads.mojom.h" -#include "mojo/services/view_manager/connection_manager.h" - -namespace mojo { -namespace service { -namespace { - -gfx::Rect ConvertRectToRoot(const ServerView* view, const gfx::Rect& bounds) { - gfx::Point origin(bounds.origin()); - while (view->parent()) { - origin += view->bounds().OffsetFromOrigin(); - view = view->parent(); - if (!view->visible()) - return gfx::Rect(); - } - return gfx::Rect(origin, bounds.size()); -} - -void DrawViewTree(Pass* pass, const ServerView* view, gfx::Vector2d offset) { - if (!view->visible()) - return; - - gfx::Rect node_bounds = view->bounds() + offset; - std::vector<const ServerView*> children(view->GetChildren()); - for (std::vector<const ServerView*>::reverse_iterator it = children.rbegin(); - it != children.rend(); - ++it) { - DrawViewTree(pass, *it, offset + view->bounds().OffsetFromOrigin()); - } - - cc::SurfaceId node_id = view->surface_id(); - - SurfaceQuadStatePtr surface_quad_state = SurfaceQuadState::New(); - surface_quad_state->surface = SurfaceId::From(node_id); - - gfx::Transform node_transform; - node_transform.Translate(node_bounds.x(), node_bounds.y()); - - QuadPtr surface_quad = Quad::New(); - surface_quad->material = Material::MATERIAL_SURFACE_CONTENT; - surface_quad->rect = Rect::From(node_bounds); - surface_quad->opaque_rect = Rect::From(node_bounds); - surface_quad->visible_rect = Rect::From(node_bounds); - surface_quad->needs_blending = true; - surface_quad->shared_quad_state_index = - base::saturated_cast<int32_t>(pass->shared_quad_states.size()); - surface_quad->surface_quad_state = surface_quad_state.Pass(); - - SharedQuadStatePtr sqs = CreateDefaultSQS(node_bounds.size()); - sqs->content_to_target_transform = Transform::From(node_transform); - - pass->quads.push_back(surface_quad.Pass()); - pass->shared_quad_states.push_back(sqs.Pass()); -} - -} // namespace - -DisplayManager::DisplayManager( - ApplicationConnection* app_connection, - ConnectionManager* connection_manager, - const Callback<void()>& native_viewport_closed_callback) - : connection_manager_(connection_manager), - in_setup_(false), - size_(800, 600), - draw_timer_(false, false), - weak_factory_(this) { - app_connection->ConnectToService("mojo:native_viewport_service", - &native_viewport_); - native_viewport_.set_client(this); - native_viewport_->Create( - Size::From(size_), - base::Bind(&DisplayManager::OnCreatedNativeViewport, - weak_factory_.GetWeakPtr())); - native_viewport_->Show(); - app_connection->ConnectToService("mojo:surfaces_service", &surfaces_service_); - surfaces_service_->CreateSurfaceConnection(base::Bind( - &DisplayManager::OnSurfaceConnectionCreated, weak_factory_.GetWeakPtr())); -} - -DisplayManager::~DisplayManager() { -} - -void DisplayManager::SchedulePaint(const ServerView* view, - const gfx::Rect& bounds) { - if (!view->visible()) - return; - gfx::Rect root_relative_rect = ConvertRectToRoot(view, bounds); - if (root_relative_rect.IsEmpty()) - return; - dirty_rect_.Union(root_relative_rect); - if (!draw_timer_.IsRunning()) { - draw_timer_.Start( - FROM_HERE, - base::TimeDelta(), - base::Bind(&DisplayManager::Draw, base::Unretained(this))); - } -} - -void DisplayManager::OnCreatedNativeViewport(uint64_t native_viewport_id) { -} - -void DisplayManager::OnSurfaceConnectionCreated(SurfacePtr surface, - uint32_t id_namespace) { - surface_ = surface.Pass(); - surface_.set_client(this); - surface_id_allocator_.reset(new cc::SurfaceIdAllocator(id_namespace)); - Draw(); -} - -void DisplayManager::Draw() { - if (!surface_) - return; - if (surface_id_.is_null()) { - surface_id_ = surface_id_allocator_->GenerateId(); - surface_->CreateSurface(SurfaceId::From(surface_id_), Size::From(size_)); - } - - PassPtr pass = CreateDefaultPass(1, gfx::Rect(size_)); - pass->damage_rect = Rect::From(dirty_rect_); - - DrawViewTree(pass.get(), connection_manager_->root(), gfx::Vector2d()); - - FramePtr frame = Frame::New(); - frame->passes.push_back(pass.Pass()); - frame->resources.resize(0u); - surface_->SubmitFrame(SurfaceId::From(surface_id_), frame.Pass()); - - native_viewport_->SubmittedFrame(SurfaceId::From(surface_id_)); - - dirty_rect_ = gfx::Rect(); -} - -void DisplayManager::OnDestroyed() { - native_viewport_closed_callback_.Run(); -} - -void DisplayManager::OnSizeChanged(SizePtr size) { - size_ = size.To<gfx::Size>(); - connection_manager_->root()->SetBounds(gfx::Rect(size_)); - if (surface_id_.is_null()) - return; - surface_->DestroySurface(SurfaceId::From(surface_id_)); - surface_id_ = cc::SurfaceId(); - SchedulePaint(connection_manager_->root(), gfx::Rect(size_)); -} - -void DisplayManager::OnEvent(EventPtr event, - const mojo::Callback<void()>& callback) { - connection_manager_->DispatchViewInputEventToDelegate(event.Pass()); - callback.Run(); -} - -void DisplayManager::ReturnResources(Array<ReturnedResourcePtr> resources) { - DCHECK_EQ(0u, resources.size()); -} - -} // namespace service -} // namespace mojo |