1 files changed, 0 insertions, 116 deletions
diff --git a/WebCore/platform/ScrollBar.cpp b/WebCore/platform/ScrollBar.cpp
deleted file mode 100644
index 5618047..0000000
--- a/WebCore/platform/ScrollBar.cpp
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (C) 2004, 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.
- */
-
-#include "config.h"
-#include "ScrollBar.h"
-
-#include <algorithm>
-
-using std::max;
-using std::min;
-
-namespace WebCore {
-
-Scrollbar::Scrollbar(ScrollbarClient* client, ScrollbarOrientation orientation, ScrollbarControlSize controlSize)
-    : m_client(client)
-    , m_orientation(orientation)
-    , m_controlSize(controlSize)
-    , m_visibleSize(0)
-    , m_totalSize(0)
-    , m_currentPos(0)
-    , m_lineStep(0)
-    , m_pageStep(0)
-    , m_pixelStep(1)
-{
-}
-
-bool Scrollbar::setValue(int v)
-{
-    v = max(min(v, m_totalSize - m_visibleSize), 0);
-    if (value() == v)
-        return false; // Our value stayed the same.
-    m_currentPos = v;
-
-    updateThumbPosition();
-
-    if (client())
-        client()->valueChanged(this);
-    
-    return true;
-}
-
-void Scrollbar::setProportion(int visibleSize, int totalSize)
-{
-    if (visibleSize == m_visibleSize && totalSize == m_totalSize)
-        return;
-
-    m_visibleSize = visibleSize;
-    m_totalSize = totalSize;
-
-    updateThumbProportion();
-}
-
-void Scrollbar::setSteps(int lineStep, int pageStep, int pixelsPerStep)
-{
-    m_lineStep = lineStep;
-    m_pageStep = pageStep;
-    m_pixelStep = 1.0f / pixelsPerStep;
-}
-
-bool Scrollbar::scroll(ScrollDirection direction, ScrollGranularity granularity, float multiplier)
-{
-    float step = 0;
-    if ((direction == ScrollUp && m_orientation == VerticalScrollbar) || (direction == ScrollLeft && m_orientation == HorizontalScrollbar))
-        step = -1;
-    else if ((direction == ScrollDown && m_orientation == VerticalScrollbar) || (direction == ScrollRight && m_orientation == HorizontalScrollbar)) 
-        step = 1;
-    
-    if (granularity == ScrollByLine)
-        step *= m_lineStep;
-    else if (granularity == ScrollByPage)
-        step *= m_pageStep;
-    else if (granularity == ScrollByDocument)
-        step *= m_totalSize;
-    else if (granularity == ScrollByPixel)
-        step *= m_pixelStep;
-        
-    float newPos = m_currentPos + step * multiplier;
-    float maxPos = m_totalSize - m_visibleSize;
-    newPos = max(min(newPos, maxPos), 0.0f);
-
-    if (newPos == m_currentPos)
-        return false;
-    
-    int oldValue = value();
-    m_currentPos = newPos;
-    updateThumbPosition();
-    
-    if (value() != oldValue && client())
-        client()->valueChanged(this);
-    
-    // return true even if the integer value did not change so that scroll event gets eaten
-    return true;
-}
-}