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/*
* Copyright 2007, The Android Open Source Project
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 "Widget.h"
#include "Font.h"
#include "FrameView.h"
#include "GraphicsContext.h"
#include "NotImplemented.h"
#include "WebCoreFrameBridge.h"
#include "WebCoreViewBridge.h"
#include "WebViewCore.h"
namespace WebCore {
Widget::Widget(PlatformWidget widget)
{
init(widget);
}
Widget::~Widget()
{
ASSERT(!parent());
releasePlatformWidget();
}
IntRect Widget::frameRect() const
{
if (!platformWidget())
return m_frame;
return platformWidget()->getBounds();
}
void Widget::setFocus(bool focused)
{
notImplemented();
}
void Widget::paint(GraphicsContext* ctx, const IntRect& r)
{
// FIXME: in what case, will this be called for the top frame?
if (!platformWidget())
return;
platformWidget()->draw(ctx, r);
}
void Widget::releasePlatformWidget()
{
Release(platformWidget());
}
void Widget::retainPlatformWidget()
{
Retain(platformWidget());
}
void Widget::setCursor(const Cursor& cursor)
{
notImplemented();
}
void Widget::show()
{
notImplemented();
}
void Widget::hide()
{
notImplemented();
}
void Widget::setFrameRect(const IntRect& rect)
{
m_frame = rect;
// platformWidget() is 0 when called from Scrollbar
if (!platformWidget())
return;
platformWidget()->setLocation(rect.x(), rect.y());
platformWidget()->setSize(rect.width(), rect.height());
}
void Widget::setIsSelected(bool isSelected)
{
notImplemented();
}
int Widget::textWrapWidth() const
{
const Widget* widget = this;
while (!widget->isFrameView()) {
widget = widget->parent();
if (!widget)
break;
}
if (!widget)
return 0;
android::WebViewCore* core = android::WebViewCore::getWebViewCore(
static_cast<const ScrollView*>(widget));
if (!core)
return 0;
return core->textWrapWidth();
}
} // WebCore namepsace
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