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/////////////////////////////////////////////////////////////////////////////
// Name: wx/html/webkit.h
// Purpose: wxWebKitCtrl - embeddable web kit control
// Author: Jethro Grassie / Kevin Ollivier
// Modified by:
// Created: 2004-4-16
// Copyright: (c) Jethro Grassie / Kevin Ollivier
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_WEBKIT_H
#define _WX_WEBKIT_H
#if wxUSE_WEBKIT
#if !defined(__WXMAC__) && !defined(__WXCOCOA__)
#error "wxWebKitCtrl not implemented for this platform"
#endif
#include "wx/control.h"
DECLARE_WXCOCOA_OBJC_CLASS(WebView);
// ----------------------------------------------------------------------------
// Web Kit Control
// ----------------------------------------------------------------------------
extern WXDLLIMPEXP_DATA_CORE(const char) wxWebKitCtrlNameStr[];
class WXDLLIMPEXP_CORE wxWebKitCtrl : public wxControl
{
public:
DECLARE_DYNAMIC_CLASS(wxWebKitCtrl)
wxWebKitCtrl() {}
wxWebKitCtrl(wxWindow *parent,
wxWindowID winID,
const wxString& strURL,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize, long style = 0,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxWebKitCtrlNameStr)
{
Create(parent, winID, strURL, pos, size, style, validator, name);
}
bool Create(wxWindow *parent,
wxWindowID winID,
const wxString& strURL,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize, long style = 0,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxWebKitCtrlNameStr);
virtual ~wxWebKitCtrl();
void LoadURL(const wxString &url);
bool CanGoBack();
bool CanGoForward();
bool GoBack();
bool GoForward();
void Reload();
void Stop();
bool CanGetPageSource();
wxString GetPageSource();
void SetPageSource(const wxString& source, const wxString& baseUrl = wxEmptyString);
wxString GetPageURL(){ return m_currentURL; }
void SetPageTitle(const wxString& title) { m_pageTitle = title; }
wxString GetPageTitle(){ return m_pageTitle; }
// since these worked in 2.6, add wrappers
void SetTitle(const wxString& title) { SetPageTitle(title); }
wxString GetTitle() { return GetPageTitle(); }
wxString GetSelection();
bool CanIncreaseTextSize();
void IncreaseTextSize();
bool CanDecreaseTextSize();
void DecreaseTextSize();
void Print(bool showPrompt = false);
void MakeEditable(bool enable = true);
bool IsEditable();
wxString RunScript(const wxString& javascript);
void SetScrollPos(int pos);
int GetScrollPos();
// don't hide base class virtuals
virtual void SetScrollPos( int orient, int pos, bool refresh = true )
{ return wxControl::SetScrollPos(orient, pos, refresh); }
virtual int GetScrollPos( int orient ) const
{ return wxControl::GetScrollPos(orient); }
//we need to resize the webview when the control size changes
void OnSize(wxSizeEvent &event);
void OnMove(wxMoveEvent &event);
void OnMouseEvents(wxMouseEvent &event);
protected:
DECLARE_EVENT_TABLE()
void MacVisibilityChanged();
private:
wxWindow *m_parent;
wxWindowID m_windowID;
wxString m_currentURL;
wxString m_pageTitle;
WX_WebView m_webView;
// we may use this later to setup our own mouse events,
// so leave it in for now.
void* m_webKitCtrlEventHandler;
};
// ----------------------------------------------------------------------------
// Web Kit Events
// ----------------------------------------------------------------------------
enum {
wxWEBKIT_STATE_START = 1,
wxWEBKIT_STATE_NEGOTIATING = 2,
wxWEBKIT_STATE_REDIRECTING = 4,
wxWEBKIT_STATE_TRANSFERRING = 8,
wxWEBKIT_STATE_STOP = 16,
wxWEBKIT_STATE_FAILED = 32
};
enum {
wxWEBKIT_NAV_LINK_CLICKED = 1,
wxWEBKIT_NAV_BACK_NEXT = 2,
wxWEBKIT_NAV_FORM_SUBMITTED = 4,
wxWEBKIT_NAV_RELOAD = 8,
wxWEBKIT_NAV_FORM_RESUBMITTED = 16,
wxWEBKIT_NAV_OTHER = 32
};
class WXDLLIMPEXP_CORE wxWebKitBeforeLoadEvent : public wxCommandEvent
{
DECLARE_DYNAMIC_CLASS( wxWebKitBeforeLoadEvent )
public:
bool IsCancelled() { return m_cancelled; }
void Cancel(bool cancel = true) { m_cancelled = cancel; }
wxString GetURL() { return m_url; }
void SetURL(const wxString& url) { m_url = url; }
void SetNavigationType(int navType) { m_navType = navType; }
int GetNavigationType() { return m_navType; }
wxWebKitBeforeLoadEvent( wxWindow* win = NULL );
wxEvent *Clone(void) const { return new wxWebKitBeforeLoadEvent(*this); }
protected:
bool m_cancelled;
wxString m_url;
int m_navType;
};
class WXDLLIMPEXP_CORE wxWebKitStateChangedEvent : public wxCommandEvent
{
DECLARE_DYNAMIC_CLASS( wxWebKitStateChangedEvent )
public:
int GetState() { return m_state; }
void SetState(const int state) { m_state = state; }
wxString GetURL() { return m_url; }
void SetURL(const wxString& url) { m_url = url; }
wxWebKitStateChangedEvent( wxWindow* win = NULL );
wxEvent *Clone(void) const { return new wxWebKitStateChangedEvent(*this); }
protected:
int m_state;
wxString m_url;
};
class WXDLLIMPEXP_CORE wxWebKitNewWindowEvent : public wxCommandEvent
{
DECLARE_DYNAMIC_CLASS( wxWebKitNewWindowEvent )
public:
wxString GetURL() const { return m_url; }
void SetURL(const wxString& url) { m_url = url; }
wxString GetTargetName() const { return m_targetName; }
void SetTargetName(const wxString& name) { m_targetName = name; }
wxWebKitNewWindowEvent( wxWindow* win = (wxWindow*)(NULL));
wxEvent *Clone(void) const { return new wxWebKitNewWindowEvent(*this); }
private:
wxString m_url;
wxString m_targetName;
};
typedef void (wxEvtHandler::*wxWebKitStateChangedEventFunction)(wxWebKitStateChangedEvent&);
typedef void (wxEvtHandler::*wxWebKitBeforeLoadEventFunction)(wxWebKitBeforeLoadEvent&);
typedef void (wxEvtHandler::*wxWebKitNewWindowEventFunction)(wxWebKitNewWindowEvent&);
#define wxWebKitStateChangedEventHandler( func ) \
wxEVENT_HANDLER_CAST( wxWebKitStateChangedEventFunction, func )
#define wxWebKitBeforeLoadEventHandler( func ) \
wxEVENT_HANDLER_CAST( wxWebKitBeforeLoadEventFunction, func )
#define wxWebKitNewWindowEventHandler( func ) \
wxEVENT_HANDLER_CAST( wxWebKitNewWindowEventFunction, func )
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_WEBKIT_STATE_CHANGED, wxWebKitStateChangedEvent );
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_WEBKIT_BEFORE_LOAD, wxWebKitBeforeLoadEvent );
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_WEBKIT_NEW_WINDOW, wxWebKitNewWindowEvent );
#define EVT_WEBKIT_STATE_CHANGED(func) \
wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_WEBKIT_STATE_CHANGED, \
wxID_ANY, \
wxID_ANY, \
wxWebKitStateChangedEventHandler( func ), \
NULL ),
#define EVT_WEBKIT_BEFORE_LOAD(func) \
wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_WEBKIT_BEFORE_LOAD, \
wxID_ANY, \
wxID_ANY, \
wxWebKitBeforeLoadEventHandler( func ), \
NULL ),
#define EVT_WEBKIT_NEW_WINDOW(func) \
wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_WEBKIT_NEW_WINDOW, \
wxID_ANY, \
wxID_ANY, \
wxWebKitNewWindowEventHandler( func ), \
NULL ),
#endif // wxUSE_WEBKIT
#endif
// _WX_WEBKIT_H_
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