8e6efd1fd2
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62356 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
240 lines
7.8 KiB
C++
240 lines
7.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/html/webkit.h
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// Purpose: wxWebKitCtrl - embeddable web kit control
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// Author: Jethro Grassie / Kevin Ollivier
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// Modified by:
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// Created: 2004-4-16
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// RCS-ID: $Id$
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// Copyright: (c) Jethro Grassie / Kevin Ollivier
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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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#if wxUSE_WEBKIT
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#if !defined(__WXMAC__) && !defined(__WXCOCOA__)
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#error "wxWebKitCtrl not implemented for this platform"
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#endif
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#include "wx/control.h"
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// ----------------------------------------------------------------------------
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// Web Kit Control
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxWebKitCtrl : public wxControl
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{
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public:
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DECLARE_DYNAMIC_CLASS(wxWebKitCtrl)
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wxWebKitCtrl() {};
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wxWebKitCtrl(wxWindow *parent,
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wxWindowID winID,
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const wxString& strURL,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize, long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxT("webkitctrl"))
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{
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Create(parent, winID, strURL, pos, size, style, validator, name);
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};
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bool Create(wxWindow *parent,
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wxWindowID winID,
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const wxString& strURL,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize, long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxT("webkitctrl"));
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virtual ~wxWebKitCtrl();
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void LoadURL(const wxString &url);
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bool CanGoBack();
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bool CanGoForward();
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bool GoBack();
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bool GoForward();
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void Reload();
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void Stop();
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bool CanGetPageSource();
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wxString GetPageSource();
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void SetPageSource(const wxString& source, const wxString& baseUrl = wxEmptyString);
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wxString GetPageURL(){ return m_currentURL; }
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void SetPageTitle(const wxString& title) { m_pageTitle = title; }
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wxString GetPageTitle(){ return m_pageTitle; }
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// since these worked in 2.6, add wrappers
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void SetTitle(const wxString& title) { SetPageTitle(title); }
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wxString GetTitle() { return GetPageTitle(); }
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wxString GetSelection();
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bool CanIncreaseTextSize();
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void IncreaseTextSize();
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bool CanDecreaseTextSize();
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void DecreaseTextSize();
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void Print(bool showPrompt = false);
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void MakeEditable(bool enable = true);
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bool IsEditable();
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wxString RunScript(const wxString& javascript);
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void SetScrollPos(int pos);
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int GetScrollPos();
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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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protected:
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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_currentURL;
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wxString m_pageTitle;
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struct objc_object *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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// ----------------------------------------------------------------------------
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// Web Kit Events
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// ----------------------------------------------------------------------------
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enum {
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wxWEBKIT_STATE_START = 1,
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wxWEBKIT_STATE_NEGOTIATING = 2,
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wxWEBKIT_STATE_REDIRECTING = 4,
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wxWEBKIT_STATE_TRANSFERRING = 8,
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wxWEBKIT_STATE_STOP = 16,
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wxWEBKIT_STATE_FAILED = 32
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};
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enum {
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wxWEBKIT_NAV_LINK_CLICKED = 1,
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wxWEBKIT_NAV_BACK_NEXT = 2,
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wxWEBKIT_NAV_FORM_SUBMITTED = 4,
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wxWEBKIT_NAV_RELOAD = 8,
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wxWEBKIT_NAV_FORM_RESUBMITTED = 16,
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wxWEBKIT_NAV_OTHER = 32
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};
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class WXDLLIMPEXP_CORE wxWebKitBeforeLoadEvent : public wxCommandEvent
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{
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DECLARE_DYNAMIC_CLASS( wxWebKitBeforeLoadEvent )
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public:
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bool IsCancelled() { return m_cancelled; }
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void Cancel(bool cancel = true) { m_cancelled = cancel; }
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wxString GetURL() { return m_url; }
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void SetURL(const wxString& url) { m_url = url; }
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void SetNavigationType(int navType) { m_navType = navType; }
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int GetNavigationType() { return m_navType; }
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wxWebKitBeforeLoadEvent( wxWindow* win = NULL );
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wxEvent *Clone(void) const { return new wxWebKitBeforeLoadEvent(*this); }
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protected:
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bool m_cancelled;
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wxString m_url;
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int m_navType;
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};
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class WXDLLIMPEXP_CORE wxWebKitStateChangedEvent : public wxCommandEvent
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{
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DECLARE_DYNAMIC_CLASS( wxWebKitStateChangedEvent )
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public:
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int GetState() { return m_state; }
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void SetState(const int state) { m_state = state; }
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wxString GetURL() { return m_url; }
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void SetURL(const wxString& url) { m_url = url; }
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wxWebKitStateChangedEvent( wxWindow* win = NULL );
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wxEvent *Clone(void) const { return new wxWebKitStateChangedEvent(*this); }
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protected:
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int m_state;
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wxString m_url;
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};
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class WXDLLIMPEXP_CORE wxWebKitNewWindowEvent : public wxCommandEvent
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{
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DECLARE_DYNAMIC_CLASS( wxWebViewNewWindowEvent )
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public:
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wxString GetURL() const { return m_url; }
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void SetURL(const wxString& url) { m_url = url; }
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wxString GetTargetName() const { return m_targetName; }
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void SetTargetName(const wxString& name) { m_targetName = name; }
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wxWebKitNewWindowEvent( wxWindow* win = (wxWindow*)(NULL));
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wxEvent *Clone(void) const { return new wxWebKitNewWindowEvent(*this); }
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private:
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wxString m_url;
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wxString m_targetName;
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};
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typedef void (wxEvtHandler::*wxWebKitStateChangedEventFunction)(wxWebKitStateChangedEvent&);
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typedef void (wxEvtHandler::*wxWebKitBeforeLoadEventFunction)(wxWebKitBeforeLoadEvent&);
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typedef void (wxEvtHandler::*wxWebKitNewWindowEventFunction)(wxWebKitNewWindowEvent&);
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#define wxWebKitStateChangedEventHandler( func ) \
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wxEVENT_HANDLER_CAST( wxWebKitStateChangedEventFunction, func )
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#define wxWebKitBeforeLoadEventHandler( func ) \
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wxEVENT_HANDLER_CAST( wxWebKitBeforeLoadEventFunction, func )
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#define wxWebKitNewWindowEventHandler( func ) \
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wxEVENT_HANDLER_CAST( wxWebKitNewWindowEventFunction, func )
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wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_WEBKIT_STATE_CHANGED, wxWebKitStateChangedEvent );
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wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_WEBKIT_BEFORE_LOAD, wxWebKitBeforeLoadEvent );
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wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_WEBKIT_NEW_WINDOW, wxWebKitNewWindowEvent );
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#define EVT_WEBKIT_STATE_CHANGED(func) \
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DECLARE_EVENT_TABLE_ENTRY( wxEVT_WEBKIT_STATE_CHANGED, \
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wxID_ANY, \
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wxID_ANY, \
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wxWebKitStateChangedEventHandler( func ), \
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NULL ),
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#define EVT_WEBKIT_BEFORE_LOAD(func) \
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DECLARE_EVENT_TABLE_ENTRY( wxEVT_WEBKIT_BEFORE_LOAD, \
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wxID_ANY, \
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wxID_ANY, \
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wxWebKitBeforeLoadEventHandler( func ), \
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NULL ),
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#define EVT_WEBKIT_NEW_WINDOW(func) \
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DECLARE_EVENT_TABLE_ENTRY( wxEVT_WEBKIT_NEW_WINDOW, \
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wxID_ANY, \
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wxID_ANY, \
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wxWebKitNewWindowEventFunction( func ), \
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NULL ),
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#endif // wxUSE_WEBKIT
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#endif
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// _WX_WEBKIT_H_
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