/*
 * Copyright (C) 2007 Kevin Ollivier <kevino@theolliviers.com>
 *
 * 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 <kjs/wk_config.h>
#include "Widget.h"

#include "Cursor.h"
#include <graphics/GraphicsContext.h>
#include <graphics/IntRect.h>
#include <font/Font.h>

#include <wx/defs.h>
#include <wx/scrolwin.h>

namespace WebCore {

class WidgetPrivate
{
public:
    wxScrolledWindow* nativeWindow;
    Font font;
    WidgetClient* client;
};

Widget::Widget()
    : data(new WidgetPrivate)
{
    data->nativeWindow = 0;
    data->client = 0;
}

Widget::Widget(wxScrolledWindow* win)
    : data(new WidgetPrivate)
{
    data->nativeWindow = win;
}

Widget::~Widget() 
{
    delete data;
}

wxScrolledWindow* Widget::nativeWindow() const
{
    return data->nativeWindow;
}

void Widget::setNativeWindow(wxScrolledWindow* win)
{
    data->nativeWindow = win;
}

void Widget::setClient(WidgetClient* c)
{
    data->client = c;
}

WidgetClient* Widget::client() const
{
    return data->client;
}

IntRect Widget::frameGeometry() const
{   
    if (data->nativeWindow)
        return IntRect(data->nativeWindow->GetRect());

    return IntRect();
}

bool Widget::hasFocus() const
{
    wxWindow* focus = wxWindow::FindFocus();
    return (data->nativeWindow == focus);
}

void Widget::setFocus()
{
    if (data->nativeWindow)
        data->nativeWindow->SetFocus();
}

void Widget::clearFocus()
{
}

const Font& Widget::font() const
{
    return data->font;
}

void Widget::setFont(const Font& font)
{
    data->font = font;
}

void Widget::setCursor(const Cursor& cursor)
{
    if (data->nativeWindow)
        data->nativeWindow->SetCursor(*cursor.impl());
}

void Widget::show()
{
    if (data->nativeWindow)
        data->nativeWindow->Show();
}

void Widget::hide()
{
    if (data->nativeWindow)
        data->nativeWindow->Hide();
}

void Widget::setFrameGeometry(const IntRect &rect)
{
    if (data->nativeWindow)
        data->nativeWindow->SetSize(rect);
}

void Widget::setEnabled(bool enabled)
{
    if (data->nativeWindow)
        data->nativeWindow->Enable(enabled);
}

bool Widget::isEnabled() const
{
    if (data->nativeWindow)
        return data->nativeWindow->IsEnabled();
        
    return false;
}

void Widget::invalidate()
{
    if (data->nativeWindow)
        data->nativeWindow->Refresh();
}

void Widget::invalidateRect(const IntRect& r)
{
    if (data->nativeWindow)
        data->nativeWindow->RefreshRect(r);
}

void Widget::paint(GraphicsContext*,const IntRect& r)
{
    invalidateRect(r);
    if (data->nativeWindow)
        data->nativeWindow->Refresh();
}

}