A helper class for screen related queries. Currently only has a single method for getting the current cursor position in screen coordinates.

Review URL: http://codereview.chromium.org/112072

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@17322 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 63 insertions, 0 deletions

diff --git a/views/screen.h b/views/screen.h
new file mode 100644
index 0000000..eed83bf
--- /dev/null
+++ b/views/screen.h
@@ -0,0 +1,22 @@
+// Copyright (c) 2009 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 VIEWS_SCREEN_H_
+#define VIEWS_SCREEN_H_
+
+#include "base/gfx/point.h"
+
+namespace views {
+
+// A utility class for getting various info about screen size, monitors,
+// cursor position, etc.
+// TODO(erikkay) add more of those methods here
+class Screen {
+ public:
+  static gfx::Point GetCursorScreenPoint();
+};
+
+}  // namespace views
+
+#endif  // VIEWS_SCREEN_H_
diff --git a/views/screen_gtk.cc b/views/screen_gtk.cc
new file mode 100644
index 0000000..964d580
--- /dev/null
+++ b/views/screen_gtk.cc
@@ -0,0 +1,19 @@
+// Copyright (c) 2009 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 "views/screen.h"
+
+#include <gtk/gtk.h>
+
+namespace views {
+
+// static
+gfx::Point Screen::GetCursorScreenPoint() {
+  gint x, y;
+  gdk_display_get_pointer(NULL, NULL, &x, &y, NULL);
+  return gfx::Point(x, y);
+}
+
+}  // namespace
+
diff --git a/views/screen_win.cc b/views/screen_win.cc
new file mode 100644
index 0000000..04191af
--- /dev/null
+++ b/views/screen_win.cc
@@ -0,0 +1,19 @@
+// Copyright (c) 2009 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 "views/screen.h"
+
+#include <windows.h>
+
+namespace views {
+
+// static
+gfx::Point Screen::GetCursorScreenPoint() {
+  POINT pt;
+  GetCursorPos(&pt);
+  return gfx::Point(pt);
+}
+
+}  // namespace
+
diff --git a/views/views.gyp b/views/views.gyp
index 42423be..750588a 100644
--- a/views/views.gyp
+++ b/views/views.gyp
@@ -177,6 +177,9 @@
         'painter.h',
         'repeat_controller.cc',
         'repeat_controller.h',
+        'screen.h',
+        'screen_gtk.cc',
+        'screen_win.cc',
         'standard_layout.h',
         'view.cc',
         'view.h',