Changes to quick_launch and font_services

mash/quick_launch/quick_launch.cc

-// Copyright 2016 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 "base/macros.h"
-#include "base/strings/string_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "mojo/public/c/system/main.h"
-#include "mojo/services/tracing/public/cpp/tracing_impl.h"
-#include "mojo/shell/public/cpp/application_runner.h"
-#include "mojo/shell/public/cpp/shell.h"
-#include "mojo/shell/public/cpp/shell_client.h"
-#include "ui/views/background.h"
-#include "ui/views/controls/textfield/textfield.h"
-#include "ui/views/controls/textfield/textfield_controller.h"
-#include "ui/views/mus/aura_init.h"
-#include "ui/views/mus/window_manager_connection.h"
-#include "ui/views/widget/widget_delegate.h"
-#include "url/gurl.h"
-
-namespace views {
-class AuraInit;
-}
-
-namespace mash {
-namespace quick_launch {
-
-class QuickLaunchUI : public views::WidgetDelegateView,
-                      public views::TextfieldController {
- public:
-  QuickLaunchUI(mojo::Shell* shell)
-      : shell_(shell),
-        prompt_(new views::Textfield) {
-    set_background(views::Background::CreateStandardPanelBackground());
-    prompt_->set_controller(this);
-    AddChildView(prompt_);
-  }
-  ~QuickLaunchUI() override {}
-
- private:
-  // Overridden from views::WidgetDelegate:
-  views::View* GetContentsView() override { return this; }
-  base::string16 GetWindowTitle() const override {
-    // TODO(beng): use resources.
-    return base::ASCIIToUTF16("QuickLaunch");
-  }
-
-  // Overridden from views::View:
-  void Layout() override {
-    gfx::Rect bounds = GetLocalBounds();
-    bounds.Inset(5, 5);
-    prompt_->SetBoundsRect(bounds);
-  }
-  gfx::Size GetPreferredSize() const override {
-    gfx::Size ps = prompt_->GetPreferredSize();
-    ps.Enlarge(500, 10);
-    return ps;
-  }
-
-  // Overridden from views::TextFieldController:
-  bool HandleKeyEvent(views::Textfield* sender,
-                      const ui::KeyEvent& key_event) override {
-    if (key_event.key_code() == ui::VKEY_RETURN) {
-      std::string url = Canonicalize(prompt_->text());
-      connections_.push_back(shell_->Connect(url));
-      prompt_->SetText(base::string16());
-    }
-    return false;
-  }
-
-  std::string Canonicalize(const base::string16& input) const {
-    base::string16 working;
-    base::TrimWhitespace(input, base::TRIM_ALL, &working);
-    GURL url(working);
-    if (url.scheme() != "mojo" && url.scheme() != "exe")
-      working = base::ASCIIToUTF16("mojo:") + working;
-    return base::UTF16ToUTF8(working);
-  }
-
-  mojo::Shell* shell_;
-  views::Textfield* prompt_;
-  std::vector<scoped_ptr<mojo::Connection>> connections_;
-
-  DISALLOW_COPY_AND_ASSIGN(QuickLaunchUI);
-};
-
-class QuickLaunchApplicationDelegate : public mojo::ShellClient {
- public:
-  QuickLaunchApplicationDelegate() {}
-  ~QuickLaunchApplicationDelegate() override {}
-
- private:
-  // mojo::ShellClient:
-  void Initialize(mojo::Shell* shell, const std::string& url,
-                  uint32_t id) override {
-    tracing_.Initialize(shell, url);
-
-    aura_init_.reset(new views::AuraInit(shell, "views_mus_resources.pak"));
-    views::WindowManagerConnection::Create(shell);
-
-    views::Widget* window = views::Widget::CreateWindowWithBounds(
-        new QuickLaunchUI(shell), gfx::Rect(10, 640, 0, 0));
-    window->Show();
-  }
-
-  mojo::TracingImpl tracing_;
-  scoped_ptr<views::AuraInit> aura_init_;
-
-  DISALLOW_COPY_AND_ASSIGN(QuickLaunchApplicationDelegate);
-};
-
-}  // namespace quick_launch
-}  // namespace mash
-
-MojoResult MojoMain(MojoHandle shell_handle) {
-  mojo::ApplicationRunner runner(
-      new mash::quick_launch::QuickLaunchApplicationDelegate);
-  return runner.Run(shell_handle);
-}