--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/rendering/RenderMediaControls.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,160 @@
+/*
+ * Copyright (C) 2009 Apple 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 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 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 "RenderMediaControls.h"
+
+#include "GraphicsContext.h"
+#include "HTMLMediaElement.h"
+#include "HTMLNames.h"
+#include "RenderThemeSafari.h"
+#include "SoftLinking.h"
+#include <CoreGraphics/CoreGraphics.h>
+ 
+using namespace std;
+ 
+namespace WebCore {
+
+#ifdef DEBUG_ALL
+SOFT_LINK_DEBUG_LIBRARY(SafariTheme)
+#else
+SOFT_LINK_LIBRARY(SafariTheme)
+#endif
+
+SOFT_LINK(SafariTheme, paintThemePart, void, __stdcall, (ThemePart part, CGContextRef context, const CGRect& rect, NSControlSize size, ThemeControlState state), (part, context, rect, size, state))
+SOFT_LINK(SafariTheme, STPaintProgressIndicator, void, APIENTRY, (ProgressIndicatorType type, CGContextRef context, const CGRect& rect, NSControlSize size, ThemeControlState state, float value), (type, context, rect, size, state, value))
+
+#if ENABLE(VIDEO)
+
+static ThemeControlState determineState(RenderObject* o)
+{
+    ThemeControlState result = 0;
+    RenderTheme* theme = o->theme();
+    if (theme->isActive(o))
+        result |= SafariTheme::ActiveState;
+    if (theme->isEnabled(o) && !theme->isReadOnlyControl(o))
+        result |= SafariTheme::EnabledState;
+    if (theme->isPressed(o))
+        result |= SafariTheme::PressedState;
+    if (theme->isChecked(o))
+        result |= SafariTheme::CheckedState;
+    if (theme->isIndeterminate(o))
+        result |= SafariTheme::IndeterminateCheckedState;
+    if (theme->isFocused(o))
+        result |= SafariTheme::FocusedState;
+    if (theme->isDefault(o))
+        result |= SafariTheme::DefaultState;
+    return result;
+}
+
+static const int mediaSliderThumbWidth = 13;
+static const int mediaSliderThumbHeight = 14;
+
+void RenderMediaControls::adjustMediaSliderThumbSize(RenderObject* o)
+{
+    if (o->style()->appearance() != MediaSliderThumbPart)
+        return;
+
+    float zoomLevel = o->style()->effectiveZoom();
+    o->style()->setWidth(Length(static_cast<int>(mediaSliderThumbWidth * zoomLevel), Fixed));
+    o->style()->setHeight(Length(static_cast<int>(mediaSliderThumbHeight * zoomLevel), Fixed));
+}
+
+bool RenderMediaControls::paintMediaControlsPart(MediaControlElementType part, RenderObject* o, const PaintInfo& paintInfo, const IntRect& r)
+{
+    ASSERT(SafariThemeLibrary());
+
+    switch (part) {
+        case MediaFullscreenButton:
+            paintThemePart(SafariTheme::MediaFullscreenButtonPart, paintInfo.context->platformContext(), r, NSRegularControlSize, determineState(o));
+            break;
+        case MediaShowClosedCaptionsButton:
+        case MediaHideClosedCaptionsButton:
+#if SAFARI_THEME_VERSION >= 4
+            if (MediaControlToggleClosedCaptionsButtonElement* btn = static_cast<MediaControlToggleClosedCaptionsButtonElement*>(o->node())) {
+                bool captionsVisible = btn->displayType() == MediaHideClosedCaptionsButton;
+                paintThemePart(captionsVisible ? SafariTheme::MediaHideClosedCaptionsButtonPart : SafariTheme::MediaShowClosedCaptionsButtonPart, paintInfo.context->platformContext(), r, NSRegularControlSize, determineState(o));
+            }
+#endif
+            break;
+        case MediaMuteButton:
+        case MediaUnMuteButton:
+            if (MediaControlMuteButtonElement* btn = static_cast<MediaControlMuteButtonElement*>(o->node())) {
+                bool audioEnabled = btn->displayType() == MediaMuteButton;
+                paintThemePart(audioEnabled ? SafariTheme::MediaMuteButtonPart : SafariTheme::MediaUnMuteButtonPart, paintInfo.context->platformContext(), r, NSRegularControlSize, determineState(o));
+            }
+            break;
+        case MediaPauseButton:
+        case MediaPlayButton:
+            if (MediaControlPlayButtonElement* btn = static_cast<MediaControlPlayButtonElement*>(o->node())) {
+                bool canPlay = btn->displayType() == MediaPlayButton;
+                paintThemePart(canPlay ? SafariTheme::MediaPlayButtonPart : SafariTheme::MediaPauseButtonPart, paintInfo.context->platformContext(), r, NSRegularControlSize, determineState(o));
+            }
+            break;
+        case MediaSeekBackButton:
+            paintThemePart(SafariTheme::MediaSeekBackButtonPart, paintInfo.context->platformContext(), r, NSRegularControlSize, determineState(o));
+            break;
+        case MediaSeekForwardButton:
+            paintThemePart(SafariTheme::MediaSeekForwardButtonPart, paintInfo.context->platformContext(), r, NSRegularControlSize, determineState(o));
+            break;
+        case MediaSlider: {
+            if (HTMLMediaElement* mediaElement = toParentMediaElement(o))
+                STPaintProgressIndicator(SafariTheme::MediaType, paintInfo.context->platformContext(), r, NSRegularControlSize, 0, mediaElement->percentLoaded());
+            break;
+        }
+        case MediaSliderThumb:
+            paintThemePart(SafariTheme::MediaSliderThumbPart, paintInfo.context->platformContext(), r, NSRegularControlSize, determineState(o));
+            break;
+        case MediaVolumeSliderContainer:
+            // FIXME: Implement volume slider.
+            ASSERT_NOT_REACHED();
+            break;
+        case MediaVolumeSlider:
+            // FIXME: Implement volume slider.
+            ASSERT_NOT_REACHED();
+            break;
+        case MediaVolumeSliderThumb:
+            // FIXME: Implement volume slider.
+            ASSERT_NOT_REACHED();
+            break;
+        case MediaTimelineContainer:
+            ASSERT_NOT_REACHED();
+            break;
+        case MediaCurrentTimeDisplay:
+            ASSERT_NOT_REACHED();
+            break;
+        case MediaTimeRemainingDisplay:
+            ASSERT_NOT_REACHED();
+            break;
+        case MediaControlsPanel:
+            ASSERT_NOT_REACHED();
+            break;
+    }
+    return false;
+}
+
+#endif  // #if ENABLE(VIDEO)
+
+} // namespace WebCore