1 files changed, 134 insertions, 0 deletions
diff --git a/WebCore/platform/android/ScreenAndroid.cpp b/WebCore/platform/android/ScreenAndroid.cpp
new file mode 100644
index 0000000..c1e43b0
--- /dev/null
+++ b/WebCore/platform/android/ScreenAndroid.cpp
@@ -0,0 +1,134 @@
+/*
+ * Copyright 2009, The Android Open Source Project
+ * Copyright (C) 2006 Apple Computer, 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.
+ */
+
+#define LOG_TAG "WebCore"
+
+#include "config.h"
+#include "Screen.h"
+
+#include "FloatRect.h"
+#include "Widget.h"
+
+#undef LOG // FIXME: Still have to do this to get the log to show up
+#include "utils/Log.h"
+
+#include "ui/SurfaceComposerClient.h"
+#include "ui/PixelFormat.h"
+#include "ui/DisplayInfo.h"
+
+namespace WebCore {
+
+int screenDepth(Widget* page)
+{
+    android::DisplayInfo info;
+    android::SurfaceComposerClient::getDisplayInfo(android::DisplayID(0), &info);
+    return info.pixelFormatInfo.bitsPerPixel;
+}
+
+int screenDepthPerComponent(Widget* page)
+{
+    android::DisplayInfo info;
+    android::SurfaceComposerClient::getDisplayInfo(android::DisplayID(0), &info);
+    return info.pixelFormatInfo.bitsPerPixel;
+}
+
+bool screenIsMonochrome(Widget* page)
+{
+    return false;
+}
+
+#ifdef ANDROID_ORIENTATION_SUPPORT
+int Screen::orientation() const
+{
+    android::DisplayInfo info;
+    android::SurfaceComposerClient::getDisplayInfo(
+            android::DisplayID(0), &info);
+    // getDisplayInfo returns an enum describing the orientation. Map the enum
+    // to the values described here
+    // (http://developer.apple.com/documentation/AppleApplications/Reference/SafariWebContent/HandlingEvents/chapter_8_section_6.html)
+    switch (info.orientation) {
+        case android::ISurfaceComposer::eOrientationDefault:
+            return 0;
+        case android::ISurfaceComposer::eOrientation90:
+            return 90;
+        case android::ISurfaceComposer::eOrientation180:
+            return 180;
+        case android::ISurfaceComposer::eOrientation270:
+            return -90;
+        default:
+            LOGE("Bad orientation returned from getDisplayIndo %d",
+                    info.orientation);
+            return 0;
+    }
+}
+#endif
+
+// The only place I have seen these values used is
+// positioning popup windows. If we support multiple windows
+// they will be most likely full screen. Therefore,
+// the accuracy of these number are not too important.
+FloatRect screenRect(Widget* page)
+{
+    android::DisplayInfo info;
+    android::SurfaceComposerClient::getDisplayInfo(android::DisplayID(0), &info);
+    return FloatRect(0.0, 0.0, info.w, info.h);
+}
+
+/* 
+Scale functions don't seem to be needed. There is no code that
+call them, and they seem to only exist in ports and not in the core
+WebKit code - davidc
+FloatRect usableScreenRect(Widget* page)
+{
+    return FloatRect();;
+}
+
+FloatRect scaleScreenRectToPageCoordinates(const FloatRect&, Widget*)
+{
+    return FloatRect();;
+}
+
+FloatRect scalePageRectToScreenCoordinates(const FloatRect&, Widget*)
+{
+    return FloatRect();;
+}
+
+float scaleFactor(Widget*)
+{
+    return 1.0f;
+}
+*/
+
+// Similar screenRect, this function is commonly used by javascripts
+// to position and resize windows (usually to full screen). 
+FloatRect screenAvailableRect(Widget*)
+{
+    android::DisplayInfo info;
+    android::SurfaceComposerClient::getDisplayInfo(android::DisplayID(0), &info);
+    return FloatRect(0.0, 0.0, info.w, info.h);
+}
+
+}