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Unified Diff: third_party/WebKit/Source/core/css/MediaValuesDynamicInitialViewport.cpp

Issue 1913833002: Current work-in-progress crbug.com/567021 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: More assert fixes Created 4 years, 7 months ago
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Index: third_party/WebKit/Source/core/css/MediaValuesDynamicInitialViewport.cpp
diff --git a/third_party/WebKit/Source/core/css/MediaValuesDynamicInitialViewport.cpp b/third_party/WebKit/Source/core/css/MediaValuesDynamicInitialViewport.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..181e433909d7cc95e0920e253000a87859c3f772
--- /dev/null
+++ b/third_party/WebKit/Source/core/css/MediaValuesDynamicInitialViewport.cpp
@@ -0,0 +1,27 @@
+// Copyright 2016 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 "core/css/MediaValuesDynamicInitialViewport.h"
+
+#include "core/dom/Document.h"
+#include "core/frame/FrameView.h"
+#include "core/frame/LocalFrame.h"
+
+namespace blink {
+
+double MediaValuesDynamicInitialViewport::viewportWidth() const
+{
+ DCHECK(m_frame && m_frame->view() && m_frame->document());
+ int viewportWidth = m_frame->view()->frameRect().width();
+ return adjustDoubleForAbsoluteZoom(viewportWidth, m_frame->document()->layoutViewItem().styleRef());
+}
+
+double MediaValuesDynamicInitialViewport::viewportHeight() const
+{
+ DCHECK(m_frame && m_frame->view() && m_frame->document());
+ int viewportHeight = m_frame->view()->frameRect().height();
+ return adjustDoubleForAbsoluteZoom(viewportHeight, m_frame->document()->layoutViewItem().styleRef());
+}
+
+} // namespace blink

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