1 /////////////////////////////////////////////////////////////////////////////
2 // Name: include/wx/osx/webkit.h
3 // Purpose: wxWebViewWebKit - embeddable web kit control,
4 // OS X implementation of web view component
5 // Author: Jethro Grassie / Kevin Ollivier / Marianne Gagnon
9 // Copyright: (c) Jethro Grassie / Kevin Ollivier / Marianne Gagnon
10 // Licence: wxWindows licence
11 /////////////////////////////////////////////////////////////////////////////
18 #if wxUSE_WEBVIEW_WEBKIT && (defined(__WXOSX_COCOA__) \
19 || defined(__WXOSX_CARBON__))
21 #include "wx/control.h"
22 #include "wx/webview.h"
24 // ----------------------------------------------------------------------------
26 // ----------------------------------------------------------------------------
29 class wxWidgetCocoaImpl
;
31 class WXDLLIMPEXP_WEB wxWebViewWebKit
: public wxWebView
34 wxDECLARE_DYNAMIC_CLASS(wxWebViewWebKit
);
37 wxWebViewWebKit(wxWindow
*parent
,
38 wxWindowID winID
= wxID_ANY
,
39 const wxString
& strURL
= wxWebViewDefaultURLStr
,
40 const wxPoint
& pos
= wxDefaultPosition
,
41 const wxSize
& size
= wxDefaultSize
, long style
= 0,
42 const wxString
& name
= wxWebViewNameStr
)
44 Create(parent
, winID
, strURL
, pos
, size
, style
, name
);
46 bool Create(wxWindow
*parent
,
47 wxWindowID winID
= wxID_ANY
,
48 const wxString
& strURL
= wxWebViewDefaultURLStr
,
49 const wxPoint
& pos
= wxDefaultPosition
,
50 const wxSize
& size
= wxDefaultSize
, long style
= 0,
51 const wxString
& name
= wxWebViewNameStr
);
52 virtual ~wxWebViewWebKit();
54 virtual bool CanGoBack();
55 virtual bool CanGoForward();
56 virtual void GoBack();
57 virtual void GoForward();
58 virtual void Reload(wxWebViewReloadFlags flags
= wxWEB_VIEW_RELOAD_DEFAULT
);
60 virtual wxString
GetPageSource();
61 virtual wxString
GetPageText() { return ""; }
63 //We do not want to hide the other overloads
64 using wxWebView::SetPage
;
65 virtual void SetPage(const wxString
& html
, const wxString
& baseUrl
);
69 virtual void LoadUrl(const wxString
& url
);
70 virtual wxString
GetCurrentURL();
71 virtual wxString
GetCurrentTitle();
72 virtual wxWebViewZoom
GetZoom();
73 virtual void SetZoom(wxWebViewZoom zoom
);
75 virtual void SetZoomType(wxWebViewZoomType zoomType
);
76 virtual wxWebViewZoomType
GetZoomType() const;
77 virtual bool CanSetZoomType(wxWebViewZoomType type
) const;
79 virtual bool IsBusy() { return m_busy
; }
82 virtual void ClearHistory();
83 virtual void EnableHistory(bool enable
= true);
84 virtual wxVector
<wxSharedPtr
<wxWebHistoryItem
> > GetBackwardHistory();
85 virtual wxVector
<wxSharedPtr
<wxWebHistoryItem
> > GetForwardHistory();
86 virtual void LoadHistoryItem(wxSharedPtr
<wxWebHistoryItem
> item
);
88 //Undo / redo functionality
89 virtual bool CanUndo();
90 virtual bool CanRedo();
95 virtual bool CanCut() { return false; }
96 virtual bool CanCopy() { return false; }
97 virtual bool CanPaste() { return false; }
100 virtual void Paste();
103 virtual void SetEditable(bool enable
= true);
104 virtual bool IsEditable();
107 virtual void DeleteSelection();
108 virtual bool HasSelection();
109 virtual void SelectAll() {};
110 virtual wxString
GetSelectedText();
111 virtual wxString
GetSelectedSource() { return ""; }
112 virtual void ClearSelection() {}
114 void RunScript(const wxString
& javascript
);
116 //Virtual Filesystem Support
117 virtual void RegisterHandler(wxWebHandler
* WXUNUSED(handler
)) {};
119 // ---- methods not from the parent (common) interface
120 bool CanGetPageSource();
122 void SetScrollPos(int pos
);
125 bool CanIncreaseTextSize();
126 void IncreaseTextSize();
127 bool CanDecreaseTextSize();
128 void DecreaseTextSize();
130 float GetWebkitZoom();
131 void SetWebkitZoom(float zoom
);
133 // don't hide base class virtuals
134 virtual void SetScrollPos( int orient
, int pos
, bool refresh
= true )
135 { return wxControl::SetScrollPos(orient
, pos
, refresh
); }
136 virtual int GetScrollPos( int orient
) const
137 { return wxControl::GetScrollPos(orient
); }
139 //we need to resize the webview when the control size changes
140 void OnSize(wxSizeEvent
&event
);
141 void OnMove(wxMoveEvent
&event
);
142 void OnMouseEvents(wxMouseEvent
&event
);
147 DECLARE_EVENT_TABLE()
148 void MacVisibilityChanged();
152 wxWindowID m_windowID
;
153 wxString m_pageTitle
;
155 struct objc_object
*m_webView
;
157 // we may use this later to setup our own mouse events,
158 // so leave it in for now.
159 void* m_webKitCtrlEventHandler
;
160 //It should be WebView*, but WebView is an Objective-C class
161 //TODO: look into using DECLARE_WXCOCOA_OBJC_CLASS rather than this.
164 wxMacControl
*m_peer
;
166 wxWidgetCocoaImpl
*m_peer
;
170 #endif // wxUSE_WEBKIT
172 #endif // _WX_WEBKIT_H_