188 lines
6.3 KiB
C++
188 lines
6.3 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: include/wx/osx/webkit.h
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// Purpose: wxWebViewWebKit - embeddable web kit control,
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// OS X implementation of web view component
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// Author: Jethro Grassie / Kevin Ollivier / Marianne Gagnon
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// Modified by:
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// Created: 2004-4-16
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// Copyright: (c) Jethro Grassie / Kevin Ollivier / Marianne Gagnon
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_WEBKIT_H
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#define _WX_WEBKIT_H
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#include "wx/setup.h"
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#if wxUSE_WEBVIEW && wxUSE_WEBVIEW_WEBKIT && (defined(__WXOSX_COCOA__) \
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|| defined(__WXOSX_CARBON__))
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#include "wx/control.h"
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#include "wx/webview.h"
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#include "wx/osx/core/objcid.h"
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// ----------------------------------------------------------------------------
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// Web Kit Control
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_WEBVIEW wxWebViewWebKit : public wxWebView
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{
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public:
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wxDECLARE_DYNAMIC_CLASS(wxWebViewWebKit);
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wxWebViewWebKit() {}
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wxWebViewWebKit(wxWindow *parent,
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wxWindowID winID = wxID_ANY,
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const wxString& strURL = wxWebViewDefaultURLStr,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize, long style = 0,
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const wxString& name = wxWebViewNameStr)
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{
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Create(parent, winID, strURL, pos, size, style, name);
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}
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bool Create(wxWindow *parent,
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wxWindowID winID = wxID_ANY,
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const wxString& strURL = wxWebViewDefaultURLStr,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize, long style = 0,
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const wxString& name = wxWebViewNameStr);
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virtual ~wxWebViewWebKit();
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virtual bool CanGoBack() const;
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virtual bool CanGoForward() const;
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virtual void GoBack();
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virtual void GoForward();
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virtual void Reload(wxWebViewReloadFlags flags = wxWEBVIEW_RELOAD_DEFAULT);
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virtual void Stop();
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virtual wxString GetPageSource() const;
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virtual wxString GetPageText() const;
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virtual void Print();
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virtual void LoadURL(const wxString& url);
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virtual wxString GetCurrentURL() const;
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virtual wxString GetCurrentTitle() const;
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virtual wxWebViewZoom GetZoom() const;
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virtual void SetZoom(wxWebViewZoom zoom);
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virtual void SetZoomType(wxWebViewZoomType zoomType);
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virtual wxWebViewZoomType GetZoomType() const;
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virtual bool CanSetZoomType(wxWebViewZoomType type) const;
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virtual bool IsBusy() const { return m_busy; }
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//History functions
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virtual void ClearHistory();
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virtual void EnableHistory(bool enable = true);
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virtual wxVector<wxSharedPtr<wxWebViewHistoryItem> > GetBackwardHistory();
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virtual wxVector<wxSharedPtr<wxWebViewHistoryItem> > GetForwardHistory();
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virtual void LoadHistoryItem(wxSharedPtr<wxWebViewHistoryItem> item);
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//Undo / redo functionality
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virtual bool CanUndo() const;
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virtual bool CanRedo() const;
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virtual void Undo();
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virtual void Redo();
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//Find function
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virtual long Find(const wxString& text, int flags = wxWEBVIEW_FIND_DEFAULT)
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{
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wxUnusedVar(text);
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wxUnusedVar(flags);
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return wxNOT_FOUND;
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}
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//Clipboard functions
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virtual bool CanCut() const { return true; }
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virtual bool CanCopy() const { return true; }
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virtual bool CanPaste() const { return true; }
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virtual void Cut();
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virtual void Copy();
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virtual void Paste();
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//Editing functions
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virtual void SetEditable(bool enable = true);
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virtual bool IsEditable() const;
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//Selection
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virtual void DeleteSelection();
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virtual bool HasSelection() const;
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virtual void SelectAll();
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virtual wxString GetSelectedText() const;
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virtual wxString GetSelectedSource() const;
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virtual void ClearSelection();
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void RunScript(const wxString& javascript);
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//Virtual Filesystem Support
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virtual void RegisterHandler(wxSharedPtr<wxWebViewHandler> handler);
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virtual void* GetNativeBackend() const { return m_webView; }
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// ---- methods not from the parent (common) interface
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bool CanGetPageSource() const;
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void SetScrollPos(int pos);
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int GetScrollPos();
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bool CanIncreaseTextSize() const;
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void IncreaseTextSize();
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bool CanDecreaseTextSize() const;
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void DecreaseTextSize();
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float GetWebkitZoom() const;
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void SetWebkitZoom(float zoom);
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// don't hide base class virtuals
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virtual void SetScrollPos( int orient, int pos, bool refresh = true )
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{ return wxControl::SetScrollPos(orient, pos, refresh); }
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virtual int GetScrollPos( int orient ) const
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{ return wxControl::GetScrollPos(orient); }
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//we need to resize the webview when the control size changes
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void OnSize(wxSizeEvent &event);
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void OnMove(wxMoveEvent &event);
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void OnMouseEvents(wxMouseEvent &event);
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bool m_busy;
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bool m_nextNavigationIsNewWindow;
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protected:
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virtual void DoSetPage(const wxString& html, const wxString& baseUrl);
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DECLARE_EVENT_TABLE()
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void MacVisibilityChanged();
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private:
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wxWindow *m_parent;
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wxWindowID m_windowID;
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wxString m_pageTitle;
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OSXWebViewPtr m_webView;
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// we may use this later to setup our own mouse events,
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// so leave it in for now.
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void* m_webKitCtrlEventHandler;
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//It should be WebView*, but WebView is an Objective-C class
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//TODO: look into using DECLARE_WXCOCOA_OBJC_CLASS rather than this.
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};
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class WXDLLIMPEXP_WEBVIEW wxWebViewFactoryWebKit : public wxWebViewFactory
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{
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public:
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virtual wxWebView* Create() { return new wxWebViewWebKit; }
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virtual wxWebView* Create(wxWindow* parent,
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wxWindowID id,
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const wxString& url = wxWebViewDefaultURLStr,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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long style = 0,
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const wxString& name = wxWebViewNameStr)
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{ return new wxWebViewWebKit(parent, id, url, pos, size, style, name); }
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};
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#endif // wxUSE_WEBVIEW && wxUSE_WEBVIEW_WEBKIT
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#endif // _WX_WEBKIT_H_
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