Introduce ui/wm/ directory.

This starts by moving ui/shell into ui/wm/test/ directory and stabilish
a wm.gyp to hold all the targets for wm.

BUG=308710
TEST=None
R=ben@chromium.org

Review URL: https://codereview.chromium.org/74183002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235481 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 127 insertions, 0 deletions

diff --git a/ui/wm/test/DEPS b/ui/wm/test/DEPS
new file mode 100644
index 0000000..78adcc9
--- /dev/null
+++ b/ui/wm/test/DEPS
@@ -0,0 +1,4 @@
+include_rules = [
+  "+ui/aura",
+  "+ui/views",
+]
diff --git a/ui/wm/test/minimal_shell.cc b/ui/wm/test/minimal_shell.cc
new file mode 100644
index 0000000..d2c289e
--- /dev/null
+++ b/ui/wm/test/minimal_shell.cc
@@ -0,0 +1,56 @@
+// Copyright 2013 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 "ui/wm/test/minimal_shell.h"
+
+#include "ui/aura/client/default_activation_client.h"
+#include "ui/aura/client/default_capture_client.h"
+#include "ui/aura/env.h"
+#include "ui/aura/root_window.h"
+#include "ui/aura/test/test_focus_client.h"
+#include "ui/views/corewm/compound_event_filter.h"
+#include "ui/views/corewm/input_method_event_filter.h"
+
+namespace wm {
+
+MinimalShell::MinimalShell(const gfx::Size& default_window_size) {
+  aura::Env::CreateInstance();
+  root_window_.reset(new aura::RootWindow(
+      aura::RootWindow::CreateParams(
+          gfx::Rect(default_window_size))));
+  root_window_->Init();
+  aura::client::SetWindowTreeClient(root_window_->window(), this);
+
+  focus_client_.reset(new aura::test::TestFocusClient);
+  aura::client::SetFocusClient(root_window_->window(), focus_client_.get());
+
+  root_window_event_filter_ = new views::corewm::CompoundEventFilter;
+  // Pass ownership of the filter to the root_window.
+  root_window_->window()->SetEventFilter(root_window_event_filter_);
+
+  input_method_filter_.reset(new views::corewm::InputMethodEventFilter(
+      root_window_->host()->GetAcceleratedWidget()));
+  input_method_filter_->SetInputMethodPropertyInRootWindow(
+      root_window_->window());
+  root_window_event_filter_->AddHandler(input_method_filter_.get());
+
+  activation_client_.reset(
+      new aura::client::DefaultActivationClient(root_window_->window()));
+
+  capture_client_.reset(
+      new aura::client::DefaultCaptureClient(root_window_->window()));
+}
+
+MinimalShell::~MinimalShell() {
+  root_window_event_filter_->RemoveHandler(input_method_filter_.get());
+}
+
+aura::Window* MinimalShell::GetDefaultParent(
+    aura::Window* context,
+    aura::Window* window,
+    const gfx::Rect& bounds) {
+  return root_window_->window();
+}
+
+}  // namespace wm
diff --git a/ui/wm/test/minimal_shell.h b/ui/wm/test/minimal_shell.h
new file mode 100644
index 0000000..71cfb8b
--- /dev/null
+++ b/ui/wm/test/minimal_shell.h
@@ -0,0 +1,67 @@
+// Copyright 2013 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 UI_WM_TEST_MINIMAL_SHELL_H_
+#define UI_WM_TEST_MINIMAL_SHELL_H_
+
+#include "base/compiler_specific.h"
+#include "base/memory/scoped_ptr.h"
+#include "ui/aura/client/window_tree_client.h"
+
+namespace aura {
+class RootWindow;
+class Window;
+namespace client {
+class DefaultActivationClient;
+class DefaultCaptureClient;
+class FocusClient;
+}  // class client
+}  // class aura
+
+namespace gfx {
+class Rect;
+class Size;
+}  // class gfx
+
+namespace views {
+namespace corewm {
+class CompoundEventFilter;
+class InputMethodEventFilter;
+}  // corewm
+}  // views
+
+namespace wm {
+
+// Creates a minimal environment for running the shell. We can't pull in all of
+// ash here, but we can create attach several of the same things we'd find in
+// the ash parts of the code.
+class MinimalShell : public aura::client::WindowTreeClient {
+ public:
+  explicit MinimalShell(const gfx::Size& default_window_size);
+  virtual ~MinimalShell();
+
+  aura::RootWindow* root_window() { return root_window_.get(); }
+
+  // Overridden from client::WindowTreeClient:
+  virtual aura::Window* GetDefaultParent(aura::Window* context,
+                                         aura::Window* window,
+                                         const gfx::Rect& bounds) OVERRIDE;
+
+ private:
+  scoped_ptr<aura::RootWindow> root_window_;
+
+  // Owned by RootWindow
+  views::corewm::CompoundEventFilter* root_window_event_filter_;
+
+  scoped_ptr<aura::client::DefaultCaptureClient> capture_client_;
+  scoped_ptr<views::corewm::InputMethodEventFilter> input_method_filter_;
+  scoped_ptr<aura::client::DefaultActivationClient> activation_client_;
+  scoped_ptr<aura::client::FocusClient> focus_client_;
+
+  DISALLOW_COPY_AND_ASSIGN(MinimalShell);
+};
+
+}  // namespace wm
+
+#endif  // UI_WM_TEST_MINIMAL_SHELL_H_