Home | History | Annotate | Download | only in wx 
      1 /*
      2  * Copyright (C) 2007 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 #ifndef WXWEBFRAME_H
     29 #define WXWEBFRAME_H
     30 
     31 #include "wx/wxprec.h"
     32 #ifndef WX_PRECOMP
     33     #include "wx/wx.h"
     34 #endif
     35 
     36 #include "WebKitDefines.h"
     37 
     38 class WebFramePrivate;
     39 class WebViewFrameData;
     40 class wxWebView;
     41 
     42 namespace WebCore {
     43     class ChromeClientWx;
     44     class FrameLoaderClientWx;
     45     class EditorClientWx;
     46     class Frame;
     47 }
     48 
     49 class WXDLLIMPEXP_WEBKIT wxWebViewDOMElementInfo
     50 {
     51 public:
     52     wxWebViewDOMElementInfo();
     53 
     54     ~wxWebViewDOMElementInfo() { }
     55 
     56     wxString GetTagName() const { return m_tagName; }
     57     void SetTagName(const wxString& name) { m_tagName = name; }
     58 
     59     bool IsSelected() const { return m_isSelected; }
     60     void SetSelected(bool sel) { m_isSelected = sel; }
     61 
     62     wxString GetText() const { return m_text; }
     63     void SetText(const wxString& text) { m_text = text; }
     64 
     65     wxString GetImageSrc() const { return m_imageSrc; }
     66     void SetImageSrc(const wxString& src) { m_imageSrc = src; }
     67 
     68     wxString GetLink() const { return m_link; }
     69     void SetLink(const wxString& link) { m_link = link; }
     70 
     71 private:
     72     void* m_domElement;
     73     bool m_isSelected;
     74     wxString m_tagName;
     75     wxString m_text;
     76     wxString m_imageSrc;
     77     wxString m_link;
     78 };
     79 
     80 // based on enums in WebCore/dom/Document.h
     81 enum wxWebKitParseMode { Compat, AlmostStrict, Strict, NoDocument };
     82 
     83 class WXDLLIMPEXP_WEBKIT wxWebFrame
     84 {
     85     // ChromeClientWx needs to get the Page* stored by the wxWebView
     86     // for the createWindow function.
     87     friend class WebCore::ChromeClientWx;
     88     friend class WebCore::FrameLoaderClientWx;
     89     friend class WebCore::EditorClientWx;
     90     friend class wxWebView;
     91 
     92 public:
     93     wxWebFrame(wxWebView* container, wxWebFrame* parent = NULL, WebViewFrameData* data = NULL);
     94 
     95     ~wxWebFrame();
     96 
     97     void LoadURL(const wxString& url);
     98     bool GoBack();
     99     bool GoForward();
    100     void Stop();
    101     void Reload();
    102 
    103     bool CanGoBack();
    104     bool CanGoForward();
    105 
    106     bool CanCut();
    107     bool CanCopy();
    108     bool CanPaste();
    109 
    110     void Cut();
    111     void Copy();
    112     void Paste();
    113 
    114     bool CanUndo();
    115     bool CanRedo();
    116 
    117     void Undo();
    118     void Redo();
    119 
    120     wxString GetPageSource();
    121     void SetPageSource(const wxString& source, const wxString& baseUrl = wxEmptyString);
    122 
    123     wxString GetInnerText();
    124     wxString GetAsMarkup();
    125     wxString GetExternalRepresentation();
    126 
    127     wxString RunScript(const wxString& javascript);
    128 
    129     bool FindString(const wxString& string, bool forward = true,
    130         bool caseSensitive = false, bool wrapSelection = true,
    131         bool startInSelection = true);
    132 
    133     bool CanIncreaseTextSize() const;
    134     void IncreaseTextSize();
    135     bool CanDecreaseTextSize() const;
    136     void DecreaseTextSize();
    137     void ResetTextSize();
    138     void MakeEditable(bool enable);
    139     bool IsEditable() const { return m_isEditable; }
    140 
    141     WebCore::Frame* GetFrame();
    142 
    143     wxWebViewDOMElementInfo HitTest(const wxPoint& post) const;
    144 
    145     bool ShouldClose() const;
    146 
    147     wxWebKitParseMode GetParseMode() const;
    148 
    149 private:
    150     float m_textMagnifier;
    151     bool m_isEditable;
    152     bool m_isInitialized;
    153     bool m_beingDestroyed;
    154     WebFramePrivate* m_impl;
    155 
    156 };
    157 
    158 #endif // ifndef WXWEBFRAME_H
    159