#include "wx/osx/webview_webkit.h"
-#if wxUSE_WEBVIEW_WEBKIT && (defined(__WXOSX_COCOA__) \
- || defined(__WXOSX_CARBON__))
+#if wxUSE_WEBVIEW && wxUSE_WEBVIEW_WEBKIT && (defined(__WXOSX_COCOA__) \
+ || defined(__WXOSX_CARBON__))
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#include "wx/osx/private.h"
#include "wx/cocoa/string.h"
+#include "wx/hashmap.h"
+#include "wx/filesys.h"
#include <WebKit/WebKit.h>
#include <WebKit/HIWebView.h>
#endif
-@interface MyFrameLoadMonitor : NSObject
+@interface WebViewLoadDelegate : NSObject
{
wxWebViewWebKit* webKitWindow;
}
@end
-@interface MyPolicyDelegate : NSObject
+@interface WebViewPolicyDelegate : NSObject
{
wxWebViewWebKit* webKitWindow;
}
@end
+//We use a hash to map scheme names to wxWebViewHandler
+WX_DECLARE_STRING_HASH_MAP(wxSharedPtr<wxWebViewHandler>, wxStringToWebHandlerMap);
+
+static wxStringToWebHandlerMap g_stringHandlerMap;
+
+@interface WebViewCustomProtocol : NSURLProtocol
+{
+}
+@end
+
// ----------------------------------------------------------------------------
// creation/destruction
// ----------------------------------------------------------------------------
{
m_busy = false;
+ DontCreatePeer();
wxControl::Create(parent, winID, pos, size, style, wxDefaultValidator, name);
#if wxOSX_USE_CARBON
- m_peer = new wxMacControl(this);
+ wxMacControl* peer = new wxMacControl(this);
WebInitForCarbon();
- HIWebViewCreate( m_peer->GetControlRefAddr() );
+ HIWebViewCreate( peer->GetControlRefAddr() );
- m_webView = (WebView*) HIWebViewGetWebView( m_peer->GetControlRef() );
+ m_webView = (WebView*) HIWebViewGetWebView( peer->GetControlRef() );
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
if ( UMAGetSystemVersion() >= 0x1030 )
- HIViewChangeFeatures( m_peer->GetControlRef() , kHIViewIsOpaque , 0 ) ;
+ HIViewChangeFeatures( peer->GetControlRef() , kHIViewIsOpaque , 0 ) ;
#endif
- InstallControlEventHandler(m_peer->GetControlRef(),
+ InstallControlEventHandler(peer->GetControlRef(),
GetwxWebViewWebKitEventHandlerUPP(),
GetEventTypeCount(eventList), eventList, this,
(EventHandlerRef *)&m_webKitCtrlEventHandler);
+ SetPeer(peer);
#else
NSRect r = wxOSXGetFrameForControl( this, pos , size ) ;
m_webView = [[WebView alloc] initWithFrame:r
frameName:@"webkitFrame"
groupName:@"webkitGroup"];
- m_peer = new wxWidgetCocoaImpl( this, m_webView );
+ SetPeer(new wxWidgetCocoaImpl( this, m_webView ));
#endif
MacPostControlCreate(pos, size);
#if wxOSX_USE_CARBON
- HIViewSetVisible( m_peer->GetControlRef(), true );
+ HIViewSetVisible( GetPeer()->GetControlRef(), true );
#endif
[m_webView setHidden:false];
// Register event listener interfaces
- MyFrameLoadMonitor* myFrameLoadMonitor =
- [[MyFrameLoadMonitor alloc] initWithWxWindow: this];
+ WebViewLoadDelegate* loadDelegate =
+ [[WebViewLoadDelegate alloc] initWithWxWindow: this];
- [m_webView setFrameLoadDelegate:myFrameLoadMonitor];
+ [m_webView setFrameLoadDelegate:loadDelegate];
// this is used to veto page loads, etc.
- MyPolicyDelegate* myPolicyDelegate =
- [[MyPolicyDelegate alloc] initWithWxWindow: this];
+ WebViewPolicyDelegate* policyDelegate =
+ [[WebViewPolicyDelegate alloc] initWithWxWindow: this];
+
+ [m_webView setPolicyDelegate:policyDelegate];
- [m_webView setPolicyDelegate:myPolicyDelegate];
+ //Register our own class for custom scheme handling
+ [NSURLProtocol registerClass:[WebViewCustomProtocol class]];
- LoadUrl(strURL);
+ LoadURL(strURL);
return true;
}
wxWebViewWebKit::~wxWebViewWebKit()
{
- MyFrameLoadMonitor* myFrameLoadMonitor = [m_webView frameLoadDelegate];
- MyPolicyDelegate* myPolicyDelegate = [m_webView policyDelegate];
+ WebViewLoadDelegate* loadDelegate = [m_webView frameLoadDelegate];
+ WebViewPolicyDelegate* policyDelegate = [m_webView policyDelegate];
[m_webView setFrameLoadDelegate: nil];
[m_webView setPolicyDelegate: nil];
- if (myFrameLoadMonitor)
- [myFrameLoadMonitor release];
+ if (loadDelegate)
+ [loadDelegate release];
- if (myPolicyDelegate)
- [myPolicyDelegate release];
+ if (policyDelegate)
+ [policyDelegate release];
}
// ----------------------------------------------------------------------------
// public methods
// ----------------------------------------------------------------------------
-bool wxWebViewWebKit::CanGoBack()
+bool wxWebViewWebKit::CanGoBack() const
{
if ( !m_webView )
return false;
return [m_webView canGoBack];
}
-bool wxWebViewWebKit::CanGoForward()
+bool wxWebViewWebKit::CanGoForward() const
{
if ( !m_webView )
return false;
[[m_webView mainFrame] stopLoading];
}
-bool wxWebViewWebKit::CanGetPageSource()
+bool wxWebViewWebKit::CanGetPageSource() const
{
if ( !m_webView )
return false;
return ( [[dataSource representation] canProvideDocumentSource] );
}
-wxString wxWebViewWebKit::GetPageSource()
+wxString wxWebViewWebKit::GetPageSource() const
{
if (CanGetPageSource())
return wxEmptyString;
}
-bool wxWebViewWebKit::CanIncreaseTextSize()
+bool wxWebViewWebKit::CanIncreaseTextSize() const
{
if ( !m_webView )
return false;
[m_webView makeTextLarger:(WebView*)m_webView];
}
-bool wxWebViewWebKit::CanDecreaseTextSize()
+bool wxWebViewWebKit::CanDecreaseTextSize() const
{
if ( !m_webView )
return false;
{
[op setShowsPrintPanel: showPrompt];
// in my tests, the progress bar always freezes and it stops the whole
- // print operation. do not turn this to true unless there is a
+ // print operation. do not turn this to true unless there is a
// workaround for the bug.
[op setShowsProgressPanel: false];
}
[m_webView setEditable:enable ];
}
-bool wxWebViewWebKit::IsEditable()
+bool wxWebViewWebKit::IsEditable() const
{
if ( !m_webView )
return false;
(NSString*)wxNSStringWithWxString( javascript )];
}
-wxString wxWebViewWebKit::GetSelectedText()
+wxString wxWebViewWebKit::GetSelectedText() const
{
NSString* selection = [[m_webView selectedDOMRange] markupString];
if (!selection) return wxEmptyString;
void wxWebViewWebKit::OnSize(wxSizeEvent &event)
{
-#if defined(__WXMAC_) && wxOSX_USE_CARBON
+#if defined(__WXMAC__) && wxOSX_USE_CARBON
// This is a nasty hack because WebKit seems to lose its position when it is
// embedded in a control that is not itself the content view for a TLW.
// I put it in OnSize because these calcs are not perfect, and in fact are
// we want is the root view, because we need to make the y origin relative
// to the very top of the window, not its contents, since we later flip
// the y coordinate for Cocoa.
- HIViewConvertRect (&rect, m_peer->GetControlRef(),
+ HIViewConvertRect (&rect, GetPeer()->GetControlRef(),
HIViewGetRoot(
(WindowRef) MacGetTopLevelWindowRef()
));
void wxWebViewWebKit::MacVisibilityChanged(){
#if defined(__WXMAC__) && wxOSX_USE_CARBON
- bool isHidden = !IsControlVisible( m_peer->GetControlRef());
+ bool isHidden = !IsControlVisible( GetPeer()->GetControlRef());
if (!isHidden)
[(WebView*)m_webView display];
#endif
}
-void wxWebViewWebKit::LoadUrl(const wxString& url)
+void wxWebViewWebKit::LoadURL(const wxString& url)
{
[[m_webView mainFrame] loadRequest:[NSURLRequest requestWithURL:
[NSURL URLWithString:wxNSStringWithWxString(url)]]];
}
-wxString wxWebViewWebKit::GetCurrentURL()
+wxString wxWebViewWebKit::GetCurrentURL() const
{
return wxStringWithNSString([m_webView mainFrameURL]);
}
-wxString wxWebViewWebKit::GetCurrentTitle()
+wxString wxWebViewWebKit::GetCurrentTitle() const
{
return wxStringWithNSString([m_webView mainFrameTitle]);
}
-float wxWebViewWebKit::GetWebkitZoom()
+float wxWebViewWebKit::GetWebkitZoom() const
{
return [m_webView textSizeMultiplier];
}
[m_webView setTextSizeMultiplier:zoom];
}
-wxWebViewZoom wxWebViewWebKit::GetZoom()
+wxWebViewZoom wxWebViewWebKit::GetZoom() const
{
float zoom = GetWebkitZoom();
[(WebView*)m_webView deleteSelection];
}
-bool wxWebViewWebKit::HasSelection()
+bool wxWebViewWebKit::HasSelection() const
{
DOMRange* range = [m_webView selectedDOMRange];
if(!range)
RunScript("window.getSelection().selectAllChildren(document.body);");
}
-wxString wxWebViewWebKit::GetSelectedSource()
+wxString wxWebViewWebKit::GetSelectedSource() const
{
wxString script = ("var range = window.getSelection().getRangeAt(0);"
"var element = document.createElement('div');"
return wxStringWithNSString([result stringValue]);
}
-wxString wxWebViewWebKit::GetPageText()
+wxString wxWebViewWebKit::GetPageText() const
{
id result = [[m_webView windowScriptObject]
evaluateWebScript:@"document.body.textContent"];
[m_webView setMaintainsBackForwardList:YES];
}
-wxVector<wxSharedPtr<wxWebHistoryItem> > wxWebViewWebKit::GetBackwardHistory()
+wxVector<wxSharedPtr<wxWebViewHistoryItem> > wxWebViewWebKit::GetBackwardHistory()
{
- wxVector<wxSharedPtr<wxWebHistoryItem> > backhist;
+ wxVector<wxSharedPtr<wxWebViewHistoryItem> > backhist;
WebBackForwardList* history = [m_webView backForwardList];
int count = [history backListCount];
for(int i = -count; i < 0; i++)
WebHistoryItem* item = [history itemAtIndex:i];
wxString url = wxStringWithNSString([item URLString]);
wxString title = wxStringWithNSString([item title]);
- wxWebHistoryItem* wxitem = new wxWebHistoryItem(url, title);
+ wxWebViewHistoryItem* wxitem = new wxWebViewHistoryItem(url, title);
wxitem->m_histItem = item;
- wxSharedPtr<wxWebHistoryItem> itemptr(wxitem);
+ wxSharedPtr<wxWebViewHistoryItem> itemptr(wxitem);
backhist.push_back(itemptr);
}
return backhist;
}
-wxVector<wxSharedPtr<wxWebHistoryItem> > wxWebViewWebKit::GetForwardHistory()
+wxVector<wxSharedPtr<wxWebViewHistoryItem> > wxWebViewWebKit::GetForwardHistory()
{
- wxVector<wxSharedPtr<wxWebHistoryItem> > forwardhist;
+ wxVector<wxSharedPtr<wxWebViewHistoryItem> > forwardhist;
WebBackForwardList* history = [m_webView backForwardList];
int count = [history forwardListCount];
for(int i = 1; i <= count; i++)
WebHistoryItem* item = [history itemAtIndex:i];
wxString url = wxStringWithNSString([item URLString]);
wxString title = wxStringWithNSString([item title]);
- wxWebHistoryItem* wxitem = new wxWebHistoryItem(url, title);
+ wxWebViewHistoryItem* wxitem = new wxWebViewHistoryItem(url, title);
wxitem->m_histItem = item;
- wxSharedPtr<wxWebHistoryItem> itemptr(wxitem);
+ wxSharedPtr<wxWebViewHistoryItem> itemptr(wxitem);
forwardhist.push_back(itemptr);
}
return forwardhist;
}
-void wxWebViewWebKit::LoadHistoryItem(wxSharedPtr<wxWebHistoryItem> item)
+void wxWebViewWebKit::LoadHistoryItem(wxSharedPtr<wxWebViewHistoryItem> item)
{
[m_webView goToBackForwardItem:item->m_histItem];
}
-bool wxWebViewWebKit::CanUndo()
+bool wxWebViewWebKit::CanUndo() const
{
return [[m_webView undoManager] canUndo];
}
-bool wxWebViewWebKit::CanRedo()
+bool wxWebViewWebKit::CanRedo() const
{
return [[m_webView undoManager] canRedo];
}
[[m_webView undoManager] redo];
}
+void wxWebViewWebKit::RegisterHandler(wxSharedPtr<wxWebViewHandler> handler)
+{
+ g_stringHandlerMap[handler->GetName()] = handler;
+}
+
//------------------------------------------------------------
// Listener interfaces
//------------------------------------------------------------
// destroyed. Therefore, we must be careful to check both the existence
// of the Carbon control and the event handler before firing events.
-@implementation MyFrameLoadMonitor
+@implementation WebViewLoadDelegate
- initWithWxWindow: (wxWebViewWebKit*)inWindow
{
if (webKitWindow && frame == [sender mainFrame]){
NSString *url = [[[[frame dataSource] request] URL] absoluteString];
wxString target = wxStringWithNSString([frame name]);
- wxWebNavigationEvent thisEvent(wxEVT_COMMAND_WEB_VIEW_NAVIGATED,
- webKitWindow->GetId(),
- wxStringWithNSString( url ),
- target, false);
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_NAVIGATED,
+ webKitWindow->GetId(),
+ wxStringWithNSString( url ),
+ target);
if (webKitWindow && webKitWindow->GetEventHandler())
- webKitWindow->GetEventHandler()->ProcessEvent(thisEvent);
+ webKitWindow->GetEventHandler()->ProcessEvent(event);
}
}
NSString *url = [[[[frame dataSource] request] URL] absoluteString];
wxString target = wxStringWithNSString([frame name]);
- wxWebNavigationEvent thisEvent(wxEVT_COMMAND_WEB_VIEW_LOADED,
- webKitWindow->GetId(),
- wxStringWithNSString( url ),
- target, false);
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_LOADED,
+ webKitWindow->GetId(),
+ wxStringWithNSString( url ),
+ target);
if (webKitWindow && webKitWindow->GetEventHandler())
- webKitWindow->GetEventHandler()->ProcessEvent(thisEvent);
+ webKitWindow->GetEventHandler()->ProcessEvent(event);
}
}
-wxString nsErrorToWxHtmlError(NSError* error, wxWebNavigationError* out)
+wxString nsErrorToWxHtmlError(NSError* error, wxWebViewNavigationError* out)
{
*out = wxWEB_NAV_ERR_OTHER;
case NSURLErrorResourceUnavailable:
case NSURLErrorHTTPTooManyRedirects:
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
case NSURLErrorDataLengthExceedsMaximum:
+#endif
case NSURLErrorBadURL:
case NSURLErrorFileIsDirectory:
*out = wxWEB_NAV_ERR_REQUEST;
*out = wxWEB_NAV_ERR_USER_CANCELLED;
break;
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
case NSURLErrorCannotDecodeRawData:
case NSURLErrorCannotDecodeContentData:
- case NSURLErrorBadServerResponse:
case NSURLErrorCannotParseResponse:
+#endif
+ case NSURLErrorBadServerResponse:
*out = wxWEB_NAV_ERR_REQUEST;
break;
case NSURLErrorUserAuthenticationRequired:
case NSURLErrorSecureConnectionFailed:
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
case NSURLErrorClientCertificateRequired:
+#endif
*out = wxWEB_NAV_ERR_AUTH;
break;
if (webKitWindow && frame == [sender mainFrame]){
NSString *url = [[[[frame dataSource] request] URL] absoluteString];
- wxWebNavigationError type;
+ wxWebViewNavigationError type;
wxString description = nsErrorToWxHtmlError(error, &type);
- wxWebNavigationEvent thisEvent(wxEVT_COMMAND_WEB_VIEW_ERROR,
- webKitWindow->GetId(),
- wxStringWithNSString( url ),
- wxEmptyString, false);
- thisEvent.SetString(description);
- thisEvent.SetInt(type);
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_ERROR,
+ webKitWindow->GetId(),
+ wxStringWithNSString( url ),
+ wxEmptyString);
+ event.SetString(description);
+ event.SetInt(type);
if (webKitWindow && webKitWindow->GetEventHandler())
{
- webKitWindow->GetEventHandler()->ProcessEvent(thisEvent);
+ webKitWindow->GetEventHandler()->ProcessEvent(event);
}
}
}
NSString *url = [[[[frame provisionalDataSource] request] URL]
absoluteString];
- wxWebNavigationError type;
+ wxWebViewNavigationError type;
wxString description = nsErrorToWxHtmlError(error, &type);
- wxWebNavigationEvent thisEvent(wxEVT_COMMAND_WEB_VIEW_ERROR,
- webKitWindow->GetId(),
- wxStringWithNSString( url ),
- wxEmptyString, false);
- thisEvent.SetString(description);
- thisEvent.SetInt(type);
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_ERROR,
+ webKitWindow->GetId(),
+ wxStringWithNSString( url ),
+ wxEmptyString);
+ event.SetString(description);
+ event.SetInt(type);
if (webKitWindow && webKitWindow->GetEventHandler())
- webKitWindow->GetEventHandler()->ProcessEvent(thisEvent);
+ webKitWindow->GetEventHandler()->ProcessEvent(event);
}
}
forFrame:(WebFrame *)frame
{
wxString target = wxStringWithNSString([frame name]);
- wxWebNavigationEvent thisEvent(wxEVT_COMMAND_WEB_VIEW_TITLE_CHANGED,
- webKitWindow->GetId(),
- webKitWindow->GetCurrentURL(),
- target, true);
-
- thisEvent.SetString(wxStringWithNSString(title));
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_TITLE_CHANGED,
+ webKitWindow->GetId(),
+ webKitWindow->GetCurrentURL(),
+ target);
+
+ event.SetString(wxStringWithNSString(title));
if (webKitWindow && webKitWindow->GetEventHandler())
- webKitWindow->GetEventHandler()->ProcessEvent(thisEvent);
+ webKitWindow->GetEventHandler()->ProcessEvent(event);
}
@end
-@implementation MyPolicyDelegate
+@implementation WebViewPolicyDelegate
- initWithWxWindow: (wxWebViewWebKit*)inWindow
{
webKitWindow->m_busy = true;
NSString *url = [[request URL] absoluteString];
wxString target = wxStringWithNSString([frame name]);
- wxWebNavigationEvent thisEvent(wxEVT_COMMAND_WEB_VIEW_NAVIGATING,
- webKitWindow->GetId(),
- wxStringWithNSString( url ), target, true);
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_NAVIGATING,
+ webKitWindow->GetId(),
+ wxStringWithNSString( url ), target);
if (webKitWindow && webKitWindow->GetEventHandler())
- webKitWindow->GetEventHandler()->ProcessEvent(thisEvent);
+ webKitWindow->GetEventHandler()->ProcessEvent(event);
- if (thisEvent.IsVetoed())
+ if (!event.IsAllowed())
{
webKitWindow->m_busy = false;
[listener ignore];
}
}
-- (void)webView:(WebView *)sender
+- (void)webView:(WebView *)sender
decidePolicyForNewWindowAction:(NSDictionary *)actionInformation
request:(NSURLRequest *)request
newFrameName:(NSString *)frameName
wxUnusedVar(actionInformation);
NSString *url = [[request URL] absoluteString];
- wxWebNavigationEvent thisEvent(wxEVT_COMMAND_WEB_VIEW_NEWWINDOW,
- webKitWindow->GetId(),
- wxStringWithNSString( url ), "", true);
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_NEWWINDOW,
+ webKitWindow->GetId(),
+ wxStringWithNSString( url ), "");
if (webKitWindow && webKitWindow->GetEventHandler())
- webKitWindow->GetEventHandler()->ProcessEvent(thisEvent);
+ webKitWindow->GetEventHandler()->ProcessEvent(event);
[listener ignore];
}
@end
-#endif //wxUSE_WEBVIEW_WEBKIT
+@implementation WebViewCustomProtocol
+
++ (BOOL)canInitWithRequest:(NSURLRequest *)request
+{
+ NSString *scheme = [[request URL] scheme];
+
+ wxStringToWebHandlerMap::const_iterator it;
+ for( it = g_stringHandlerMap.begin(); it != g_stringHandlerMap.end(); ++it )
+ {
+ if(it->first.IsSameAs(wxStringWithNSString(scheme)))
+ {
+ return YES;
+ }
+ }
+
+ return NO;
+}
+
++ (NSURLRequest *)canonicalRequestForRequest:(NSURLRequest *)request
+{
+ //We don't do any processing here as the wxWebViewHandler classes do it
+ return request;
+}
+
+- (void)startLoading
+{
+ NSURLRequest *request = [self request];
+ NSString* path = [[request URL] absoluteString];
+
+ wxString wxpath = wxStringWithNSString(path);
+ wxString scheme = wxStringWithNSString([[request URL] scheme]);
+ wxFSFile* file = g_stringHandlerMap[scheme]->GetFile(wxpath);
+ size_t length = file->GetStream()->GetLength();
+
+
+ NSURLResponse *response = [[NSURLResponse alloc] initWithURL:[request URL]
+ MIMEType:wxNSStringWithWxString(file->GetMimeType())
+ expectedContentLength:length
+ textEncodingName:nil];
+
+ //Load the data, we malloc it so it is tidied up properly
+ void* buffer = malloc(length);
+ file->GetStream()->Read(buffer, length);
+ NSData *data = [[NSData alloc] initWithBytesNoCopy:buffer length:length];
+
+ id<NSURLProtocolClient> client = [self client];
+
+ //We do not support caching anything yet
+ [client URLProtocol:self didReceiveResponse:response
+ cacheStoragePolicy:NSURLCacheStorageNotAllowed];
+
+ //Set the data
+ [client URLProtocol:self didLoadData:data];
+
+ //Notify that we have finished
+ [client URLProtocolDidFinishLoading:self];
+
+ [response release];
+}
+
+- (void)stopLoading
+{
+
+}
+
+@end
+
+#endif //wxUSE_WEBVIEW && wxUSE_WEBVIEW_WEBKIT
projects / wxWidgets.git / blobdiff