Add chrome to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 112 insertions, 0 deletions

diff --git a/chrome/views/event.cc b/chrome/views/event.cc
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+++ b/chrome/views/event.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "chrome/views/event.h"
+
+#include "chrome/views/view.h"
+#include "webkit/glue/webinputevent.h"
+
+namespace ChromeViews {
+
+int Event::GetWindowsFlags() const {
+  // TODO: need support for x1/x2.
+  int result = 0;
+  result |= (flags_ & EF_SHIFT_DOWN) ? MK_SHIFT : 0;
+  result |= (flags_ & EF_CONTROL_DOWN) ? MK_CONTROL : 0;
+  result |= (flags_ & EF_LEFT_BUTTON_DOWN) ? MK_LBUTTON : 0;
+  result |= (flags_ & EF_MIDDLE_BUTTON_DOWN) ? MK_MBUTTON : 0;
+  result |= (flags_ & EF_RIGHT_BUTTON_DOWN) ? MK_RBUTTON : 0;
+  return result;
+}
+
+//static
+int Event::ConvertWindowsFlags(UINT win_flags) {
+  int r = 0;
+  if (win_flags & MK_CONTROL)
+    r |= EF_CONTROL_DOWN;
+  if (win_flags & MK_SHIFT)
+    r |= EF_SHIFT_DOWN;
+  if (GetKeyState(VK_MENU) < 0)
+    r |= EF_ALT_DOWN;
+  if (win_flags & MK_LBUTTON)
+    r |= EF_LEFT_BUTTON_DOWN;
+  if (win_flags & MK_MBUTTON)
+    r |= EF_MIDDLE_BUTTON_DOWN;
+  if (win_flags & MK_RBUTTON)
+    r |= EF_RIGHT_BUTTON_DOWN;
+  return r;
+}
+
+// static
+int Event::ConvertWebInputEventFlags(int web_input_event_flags) {
+  int r = 0;
+  if (web_input_event_flags & WebInputEvent::SHIFT_KEY)
+    r |= EF_SHIFT_DOWN;
+  if (web_input_event_flags & WebInputEvent::CTRL_KEY)
+    r |= EF_CONTROL_DOWN;
+  if (web_input_event_flags & WebInputEvent::ALT_KEY)
+    r |= EF_ALT_DOWN;
+  return r;
+}
+
+LocatedEvent::LocatedEvent(const LocatedEvent& model, View* from, View* to)
+    : Event(model),
+      location_(model.location_) {
+  if (to)
+    View::ConvertPointToView(from, to, &location_);
+}
+
+MouseEvent::MouseEvent(EventType type,
+                       View* from,
+                       View* to,
+                       const gfx::Point &l,
+                       int flags)
+    : LocatedEvent(LocatedEvent(type, gfx::Point(l.x(), l.y()), flags),
+                                from,
+                                to) {
+};
+
+MouseEvent::MouseEvent(const MouseEvent& model, View* from, View* to)
+    : LocatedEvent(model, from, to) {
+}
+
+int KeyEvent::GetKeyStateFlags() const {
+  // Windows Keyboard messages don't come with control key state as parameters
+  // like mouse messages do, so we need to explicitly probe for these key states.
+  int flags = 0;
+  if (GetKeyState(VK_MENU) & 0x80)
+    flags |= Event::EF_ALT_DOWN;
+  if (GetKeyState(VK_SHIFT) & 0x80)
+    flags |= Event::EF_SHIFT_DOWN;
+  if (GetKeyState(VK_CONTROL) & 0x80)
+    flags |= Event::EF_CONTROL_DOWN;
+  return flags;
+}
+
+}