Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 71 insertions, 0 deletions

diff --git a/Source/WebCore/platform/chromium/PlatformThemeChromiumGtk.h b/Source/WebCore/platform/chromium/PlatformThemeChromiumGtk.h
new file mode 100644
index 0000000..bdc2683
--- /dev/null
+++ b/Source/WebCore/platform/chromium/PlatformThemeChromiumGtk.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2010 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.
+ */
+
+#ifndef PlatformThemeChromiumGtk_h
+#define PlatformThemeChromiumGtk_h
+
+#include "PlatformContextSkia.h"
+#include "SkColor.h"
+#include "SkScalar.h"
+#include "ThemeTypes.h"
+
+namespace WebCore {
+
+class PlatformThemeChromiumGtk {
+public:
+    enum ArrowDirection {
+        North,
+        East,
+        South,
+        West,
+    };
+
+    static void setScrollbarColors(unsigned inactiveColor,
+                                   unsigned activeColor,
+                                   unsigned trackColor);
+    static unsigned thumbInactiveColor() { return s_thumbInactiveColor; }
+    static unsigned thumbActiveColor() { return s_thumbActiveColor; }
+    static unsigned trackColor() { return s_trackColor; }
+
+    static SkColor saturateAndBrighten(const SkScalar hsv[3], SkScalar saturateAmount, SkScalar brightenAmount);
+    static SkColor outlineColor(const SkScalar hsv1[3], const SkScalar hsv2[3]);
+    static void paintArrowButton(GraphicsContext*, const IntRect&, ArrowDirection, ControlStates);
+
+private:
+    PlatformThemeChromiumGtk() {}
+
+    static unsigned s_thumbInactiveColor;
+    static unsigned s_thumbActiveColor;
+    static unsigned s_trackColor;
+};
+
+} // namespace WebCore
+
+#endif // PlatformThemeChromiumGtk_h