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      1 /*
      2  * Copyright (C) 2007, 2010 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  *
      8  * 1.  Redistributions of source code must retain the above copyright
      9  *     notice, this list of conditions and the following disclaimer.
     10  * 2.  Redistributions in binary form must reproduce the above copyright
     11  *     notice, this list of conditions and the following disclaimer in the
     12  *     documentation and/or other materials provided with the distribution.
     13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
     14  *     its contributors may be used to endorse or promote products derived
     15  *     from this software without specific prior written permission.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 #include "config.h"
     30 #include "BarInfo.h"
     31 
     32 #include "Chrome.h"
     33 #include "Frame.h"
     34 #include "Page.h"
     35 
     36 namespace WebCore {
     37 
     38 BarInfo::BarInfo(Frame* frame, Type type)
     39     : m_frame(frame)
     40     , m_type(type)
     41 {
     42 }
     43 
     44 Frame* BarInfo::frame() const
     45 {
     46     return m_frame;
     47 }
     48 
     49 void BarInfo::disconnectFrame()
     50 {
     51     m_frame = 0;
     52 }
     53 
     54 BarInfo::Type BarInfo::type() const
     55 {
     56     return m_type;
     57 }
     58 
     59 bool BarInfo::visible() const
     60 {
     61     if (!m_frame)
     62         return false;
     63     Page* page = m_frame->page();
     64     if (!page)
     65         return false;
     66 
     67     switch (m_type) {
     68     case Locationbar:
     69     case Personalbar:
     70     case Toolbar:
     71         return page->chrome()->toolbarsVisible();
     72     case Menubar:
     73         return page->chrome()->menubarVisible();
     74     case Scrollbars:
     75         return page->chrome()->scrollbarsVisible();
     76     case Statusbar:
     77         return page->chrome()->statusbarVisible();
     78     }
     79 
     80     ASSERT_NOT_REACHED();
     81     return false;
     82 }
     83 
     84 } // namespace WebCore
     85