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// 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/public/cpp/application/application_delegate.h"
#include "mojo/services/public/cpp/view_manager/view_manager.h"
#include "mojo/services/public/cpp/view_manager/view_manager_delegate.h"
#include "mojo/services/public/cpp/view_manager/window_manager_delegate.h"
#include "mojo/services/window_manager/window_manager_app.h"
namespace examples {
class SimpleWM : public mojo::ApplicationDelegate,
public mojo::view_manager::ViewManagerDelegate,
public mojo::view_manager::WindowManagerDelegate {
public:
SimpleWM()
: window_manager_app_(new mojo::WindowManagerApp(this)),
view_manager_(NULL),
root_(NULL),
window_container_(NULL),
next_window_origin_(10, 10) {}
virtual ~SimpleWM() {}
private:
// Overridden from mojo::ApplicationDelegate:
virtual void Initialize(mojo::ApplicationImpl* impl) MOJO_OVERRIDE {
window_manager_app_->Initialize(impl);
}
virtual bool ConfigureIncomingConnection(
mojo::ApplicationConnection* connection) MOJO_OVERRIDE {
window_manager_app_->ConfigureIncomingConnection(connection);
return true;
}
// Overridden from mojo::view_manager::ViewManagerDelegate:
virtual void OnRootAdded(
mojo::view_manager::ViewManager* view_manager,
mojo::view_manager::Node* root) MOJO_OVERRIDE {
view_manager_ = view_manager;
root_ = root;
view_manager_->SetWindowManagerDelegate(this);
window_container_ = mojo::view_manager::Node::Create(view_manager_);
window_container_->SetBounds(root_->bounds());
root_->AddChild(window_container_);
}
virtual void OnViewManagerDisconnected(
mojo::view_manager::ViewManager* view_manager) MOJO_OVERRIDE {
view_manager_ = NULL;
root_ = NULL;
}
// Overridden from mojo::view_manager::WindowManagerDelegate:
virtual void Embed(const mojo::String& url) MOJO_OVERRIDE {
mojo::view_manager::Node* embed_node =
mojo::view_manager::Node::Create(view_manager_);
embed_node->SetBounds(gfx::Rect(next_window_origin_, gfx::Size(400, 400)));
window_container_->AddChild(embed_node);
embed_node->Embed(url);
next_window_origin_.Offset(50, 50);
}
virtual void DispatchEvent(mojo::view_manager::View* target,
mojo::EventPtr event) MOJO_OVERRIDE {
view_manager_->DispatchEvent(target, event.Pass());
}
scoped_ptr<mojo::WindowManagerApp> window_manager_app_;
mojo::view_manager::ViewManager* view_manager_;
mojo::view_manager::Node* root_;
mojo::view_manager::Node* window_container_;
gfx::Point next_window_origin_;
DISALLOW_COPY_AND_ASSIGN(SimpleWM);
};
} // namespace examples
namespace mojo {
// static
ApplicationDelegate* ApplicationDelegate::Create() {
return new examples::SimpleWM;
}
} // namespace
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