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      1 /*
      2  * Copyright (C) 2008 Kevin Ollivier <kevino (at) theolliviers.com>
      3  *
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     16  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     18  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     19  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     20  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     21  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     22  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     23  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     25  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 
     28 #include "config.h"
     29 #include "WebDOMSelection.h"
     30 
     31 #include "Element.h"
     32 #include "SelectionController.h"
     33 #include "WebDOMElement.h"
     34 #include "WebDOMRange.h"
     35 
     36 #include <wtf/RefPtr.h>
     37 
     38 #include "wx/wxprec.h"
     39 #ifndef WX_PRECOMP
     40     #include "wx/wx.h"
     41 #endif
     42 
     43 IMPLEMENT_DYNAMIC_CLASS(wxWebKitSelection, wxObject)
     44 
     45 wxWebKitSelection::wxWebKitSelection(const wxWebKitSelection& other)
     46 {
     47     m_selection = other.m_selection;
     48 }
     49 
     50 WebDOMElement* wxWebKitSelection::GetRootEditableElement() const
     51 {
     52     if (m_selection)
     53         return new WebDOMElement(m_selection->rootEditableElement());
     54 
     55     return 0;
     56 }
     57 
     58 WebDOMRange* wxWebKitSelection::GetAsRange()
     59 {
     60     if (m_selection) {
     61         WTF::RefPtr<WebCore::Range> range = m_selection->toNormalizedRange();
     62         // keep it alive until it reaches wxWebKitDOMRange, which takes ownership
     63 
     64         if (range) {
     65             range->ref();
     66             return new WebDOMRange(range.get());
     67         }
     68     }
     69 
     70     return 0;
     71 }
     72