Move PlatformScreen, PlatformScreenChromium, and Widget to Source/platform

Source/core/platform/Widget.cpp

Index: Source/core/platform/Widget.cpp
diff --git a/Source/core/platform/Widget.cpp b/Source/core/platform/Widget.cpp
deleted file mode 100644
index 1cd6b4d6b693cca3175a2edb2ae8d009320acab7..0000000000000000000000000000000000000000
--- a/Source/core/platform/Widget.cpp
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * Copyright (C) 2004, 2005, 2006, 2010 Apple Inc. All rights reserved.
- * Copyright (C) 2013 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:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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 "config.h"
-#include "core/platform/Widget.h"
-
-#include "platform/HostWindow.h"
-#include "platform/geometry/IntRect.h"
-
-#include "wtf/Assertions.h"
-
-namespace WebCore {
-
-Widget::Widget()
-    : m_parent(0)
-    , m_selfVisible(false)
-    , m_parentVisible(false)
-{
-}
-
-Widget::~Widget()
-{
-    ASSERT(!parent());
-}
-
-void Widget::setCursor(const Cursor& cursor)
-{
-    if (Widget* view = root())
-        view->hostWindow()->setCursor(cursor);
-}
-
-void Widget::setParent(Widget* widget)
-{
-    ASSERT(!widget || !m_parent);
-    if (!widget || !widget->isVisible())
-        setParentVisible(false);
-    m_parent = widget;
-    if (widget && widget->isVisible())
-        setParentVisible(true);
-}
-
-Widget* Widget::root() const
-{
-    const Widget* top = this;
-    while (top->parent())
-        top = top->parent();
-    if (top->isFrameView())
-        return const_cast<Widget*>(static_cast<const Widget*>(top));
-    return 0;
-}
-
-HostWindow* Widget::hostWindow() const
-{
-    if (root())
-        root()->hostWindow();
-    ASSERT_NOT_REACHED();
-    return 0;
-}
-
-IntRect Widget::convertFromRootView(const IntRect& rootRect) const
-{
-    if (const Widget* parentWidget = parent()) {
-        IntRect parentRect = parentWidget->convertFromRootView(rootRect);
-        return convertFromContainingView(parentRect);
-    }
-    return rootRect;
-}
-
-IntRect Widget::convertToRootView(const IntRect& localRect) const
-{
-    if (const Widget* parentWidget = parent()) {
-        IntRect parentRect = convertToContainingView(localRect);
-        return parentWidget->convertToRootView(parentRect);
-    }
-    return localRect;
-}
-
-IntPoint Widget::convertFromRootView(const IntPoint& rootPoint) const
-{
-    if (const Widget* parentWidget = parent()) {
-        IntPoint parentPoint = parentWidget->convertFromRootView(rootPoint);
-        return convertFromContainingView(parentPoint);
-    }
-    return rootPoint;
-}
-
-IntPoint Widget::convertToRootView(const IntPoint& localPoint) const
-{
-    if (const Widget* parentWidget = parent()) {
-        IntPoint parentPoint = convertToContainingView(localPoint);
-        return parentWidget->convertToRootView(parentPoint);
-    }
-    return localPoint;
-}
-
-IntRect Widget::convertFromContainingWindow(const IntRect& windowRect) const
-{
-    if (const Widget* parentWidget = parent()) {
-        IntRect parentRect = parentWidget->convertFromContainingWindow(windowRect);
-        return convertFromContainingView(parentRect);
-    }
-    return windowRect;
-}
-
-IntRect Widget::convertToContainingWindow(const IntRect& localRect) const
-{
-    if (const Widget* parentWidget = parent()) {
-        IntRect parentRect = convertToContainingView(localRect);
-        return parentWidget->convertToContainingWindow(parentRect);
-    }
-    return localRect;
-}
-
-IntPoint Widget::convertFromContainingWindow(const IntPoint& windowPoint) const
-{
-    if (const Widget* parentWidget = parent()) {
-        IntPoint parentPoint = parentWidget->convertFromContainingWindow(windowPoint);
-        return convertFromContainingView(parentPoint);
-    }
-    return windowPoint;
-}
-
-IntPoint Widget::convertToContainingWindow(const IntPoint& localPoint) const
-{
-    if (const Widget* parentWidget = parent()) {
-        IntPoint parentPoint = convertToContainingView(localPoint);
-        return parentWidget->convertToContainingWindow(parentPoint);
-    }
-    return localPoint;
-}
-
-IntRect Widget::convertToContainingView(const IntRect& localRect) const
-{
-    if (const Widget* parentWidget = parent()) {
-        IntRect parentRect(localRect);
-        parentRect.setLocation(parentWidget->convertChildToSelf(this, localRect.location()));
-        return parentRect;
-    }
-    return localRect;
-}
-
-IntRect Widget::convertFromContainingView(const IntRect& parentRect) const
-{
-    if (const Widget* parentWidget = parent()) {
-        IntRect localRect = parentRect;
-        localRect.setLocation(parentWidget->convertSelfToChild(this, localRect.location()));
-        return localRect;
-    }
-
-    return parentRect;
-}
-
-IntPoint Widget::convertToContainingView(const IntPoint& localPoint) const
-{
-    if (const Widget* parentWidget = parent())
-        return parentWidget->convertChildToSelf(this, localPoint);
-
-    return localPoint;
-}
-
-IntPoint Widget::convertFromContainingView(const IntPoint& parentPoint) const
-{
-    if (const Widget* parentWidget = parent())
-        return parentWidget->convertSelfToChild(this, parentPoint);
-
-    return parentPoint;
-}
-
-IntPoint Widget::convertChildToSelf(const Widget*, const IntPoint& point) const
-{
-    return point;
-}
-
-IntPoint Widget::convertSelfToChild(const Widget*, const IntPoint& point) const
-{
-    return point;
-}
-
-} // namespace WebCore