Add #ifdefs to the views/ code and move windows specific code into their own files to get some files compiling.

Review URL: http://codereview.chromium.org/18136


git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8250 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 82 insertions, 0 deletions

diff --git a/chrome/views/root_view_win.cc b/chrome/views/root_view_win.cc
new file mode 100644
index 0000000..a843f1d
--- /dev/null
+++ b/chrome/views/root_view_win.cc
@@ -0,0 +1,82 @@
+// Copyright (c) 2006-2008 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 "chrome/views/root_view.h"
+
+#include "base/base_drag_source.h"
+#include "chrome/common/drag_drop_types.h"
+#include "chrome/views/root_view_drop_target.h"
+
+namespace views {
+
+RECT RootView::GetScheduledPaintRectConstrainedToSize() {
+  if (invalid_rect_.IsEmpty())
+    return invalid_rect_.ToRECT();
+
+  return invalid_rect_.Intersect(GetLocalBounds(true)).ToRECT();
+}
+
+void RootView::UpdateCursor(const MouseEvent& e) {
+  View *v = GetViewForPoint(e.location());
+
+  if (v && v != this) {
+    gfx::Point l(e.location());
+    View::ConvertPointToView(this, v, &l);
+    HCURSOR cursor = v->GetCursorForPoint(e.GetType(), l.x(), l.y());
+    if (cursor) {
+      ::SetCursor(cursor);
+      return;
+    }
+  }
+  if (previous_cursor_) {
+    SetCursor(previous_cursor_);
+  }
+}
+
+void RootView::OnPaint(HWND hwnd) {
+  RECT original_dirty_region = GetScheduledPaintRectConstrainedToSize();
+  if (!IsRectEmpty(&original_dirty_region)) {
+    // Invoke InvalidateRect so that the dirty region of the window includes the
+    // region we need to paint. If we didn't do this and the region didn't
+    // include the dirty region, ProcessPaint would incorrectly mark everything
+    // as clean. This can happen if a WM_PAINT is generated by the system before
+    // the InvokeLater schedule by RootView is processed.
+    InvalidateRect(hwnd, &original_dirty_region, FALSE);
+  }
+  ChromeCanvasPaint canvas(hwnd);
+  if (!canvas.isEmpty()) {
+    const PAINTSTRUCT& ps = canvas.paintStruct();
+    SchedulePaint(gfx::Rect(ps.rcPaint), false);
+    if (NeedsPainting(false))
+      ProcessPaint(&canvas);
+  }
+}
+
+bool RootView::GetAccessibleRole(VARIANT* role) {
+  DCHECK(role);
+
+  role->vt = VT_I4;
+  role->lVal = ROLE_SYSTEM_APPLICATION;
+  return true;
+}
+
+void RootView::StartDragForViewFromMouseEvent(
+    View* view,
+    IDataObject* data,
+    int operation) {
+  drag_view_ = view;
+  scoped_refptr<BaseDragSource> drag_source(new BaseDragSource);
+  DWORD effects;
+  DoDragDrop(data, drag_source,
+             DragDropTypes::DragOperationToDropEffect(operation), &effects);
+  // If the view is removed during the drag operation, drag_view_ is set to
+  // NULL.
+  if (drag_view_ == view) {
+    View* drag_view = drag_view_;
+    drag_view_ = NULL;
+    drag_view->OnDragDone();
+  }
+}
+
+}