/////////////////////////////////////////////////////////////////////////////
-// Name: webkit.mm
+// Name: src/html/htmlctrl/webkit/webkit.mm
// Purpose: wxWebKitCtrl - embeddable web kit control
// Author: Jethro Grassie / Kevin Ollivier
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma implementation "webkit.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
+#include "wx/splitter.h"
#ifndef WX_PRECOMP
#include "wx/wx.h"
#ifdef __WXCOCOA__
#include "wx/cocoa/autorelease.h"
#else
-#include "wx/mac/uma.h"
-#include <Carbon/Carbon.h>
+#include "wx/osx/private.h"
+
+#include <WebKit/WebKit.h>
#include <WebKit/HIWebView.h>
#include <WebKit/CarbonUtils.h>
#endif
#include "wx/html/webkit.h"
-#include "wx/notebook.h"
+#define DEBUG_WEBKIT_SIZING 0
+
+extern WXDLLEXPORT_DATA(const char) wxWebKitCtrlNameStr[] = "webkitctrl";
// ----------------------------------------------------------------------------
// macros
// ----------------------------------------------------------------------------
-#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxWebKitCtrl, wxControl)
-#endif
BEGIN_EVENT_TABLE(wxWebKitCtrl, wxControl)
+#if defined(__WXMAC__) && wxOSX_USE_CARBON
EVT_SIZE(wxWebKitCtrl::OnSize)
+#endif
END_EVENT_TABLE()
+#if defined(__WXOSX__) && wxOSX_USE_CARBON
+
+// ----------------------------------------------------------------------------
+// Carbon Events handlers
+// ----------------------------------------------------------------------------
+
+// prototype for function in src/osx/carbon/nonownedwnd.cpp
+void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent );
+
+static const EventTypeSpec eventList[] =
+{
+ //{ kEventClassControl, kEventControlTrack } ,
+ { kEventClassMouse, kEventMouseUp },
+ { kEventClassMouse, kEventMouseDown },
+ { kEventClassMouse, kEventMouseMoved },
+ { kEventClassMouse, kEventMouseDragged },
+
+ { kEventClassKeyboard, kEventRawKeyDown } ,
+ { kEventClassKeyboard, kEventRawKeyRepeat } ,
+ { kEventClassKeyboard, kEventRawKeyUp } ,
+ { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
+
+ { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
+ { kEventClassTextInput, kEventTextInputUpdateActiveInputArea } ,
+
+#if DEBUG_WEBKIT_SIZING == 1
+ { kEventClassControl, kEventControlBoundsChanged } ,
+#endif
+};
+
+// mix this in from window.cpp
+pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
+
+// NOTE: This is mostly taken from KeyboardEventHandler in toplevel.cpp, but
+// that expects the data pointer is a top-level window, so I needed to change
+// that in this case. However, once 2.8 is out, we should factor out the common logic
+// among the two functions and merge them.
+static pascal OSStatus wxWebKitKeyEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+ wxMacCarbonEvent cEvent( event ) ;
+
+ wxWebKitCtrl* thisWindow = (wxWebKitCtrl*) data ;
+ wxWindow* focus = thisWindow ;
+
+ unsigned char charCode ;
+ wxChar uniChar[2] ;
+ uniChar[0] = 0;
+ uniChar[1] = 0;
+
+ UInt32 keyCode ;
+ UInt32 modifiers ;
+ Point point ;
+ UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
+
+#if wxUSE_UNICODE
+ ByteCount dataSize = 0 ;
+ if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
+ {
+ UniChar buf[2] ;
+ int numChars = dataSize / sizeof( UniChar) + 1;
+
+ UniChar* charBuf = buf ;
+
+ if ( numChars * 2 > 4 )
+ charBuf = new UniChar[ numChars ] ;
+ GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
+ charBuf[ numChars - 1 ] = 0;
+
+#if SIZEOF_WCHAR_T == 2
+ uniChar = charBuf[0] ;
+#else
+ wxMBConvUTF16 converter ;
+ converter.MB2WC( uniChar , (const char*)charBuf , 2 ) ;
+#endif
+
+ if ( numChars * 2 > 4 )
+ delete[] charBuf ;
+ }
+#endif
+
+ GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
+ GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
+ GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
+ GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
+
+ UInt32 message = (keyCode << 8) + charCode;
+ switch ( GetEventKind( event ) )
+ {
+ case kEventRawKeyRepeat :
+ case kEventRawKeyDown :
+ {
+ WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
+ WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
+ wxTheApp->MacSetCurrentEvent( event , handler ) ;
+ if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
+ focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
+ {
+ result = noErr ;
+ }
+ wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
+ }
+ break ;
+
+ case kEventRawKeyUp :
+ if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
+ focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
+ {
+ result = noErr ;
+ }
+ break ;
+
+ case kEventRawKeyModifiersChanged :
+ {
+ wxKeyEvent event(wxEVT_KEY_DOWN);
+
+ event.m_shiftDown = modifiers & shiftKey;
+ event.m_controlDown = modifiers & controlKey;
+ event.m_altDown = modifiers & optionKey;
+ event.m_metaDown = modifiers & cmdKey;
+ event.m_x = point.h;
+ event.m_y = point.v;
+
+#if wxUSE_UNICODE
+ event.m_uniChar = uniChar[0] ;
+#endif
+
+ event.SetTimestamp(when);
+ event.SetEventObject(focus);
+
+ if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
+ {
+ event.m_keyCode = WXK_CONTROL ;
+ event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->GetEventHandler()->ProcessEvent( event ) ;
+ }
+ if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
+ {
+ event.m_keyCode = WXK_SHIFT ;
+ event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->GetEventHandler()->ProcessEvent( event ) ;
+ }
+ if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
+ {
+ event.m_keyCode = WXK_ALT ;
+ event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->GetEventHandler()->ProcessEvent( event ) ;
+ }
+ if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
+ {
+ event.m_keyCode = WXK_COMMAND ;
+ event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->GetEventHandler()->ProcessEvent( event ) ;
+ }
+
+ wxApp::s_lastModifiers = modifiers ;
+ }
+ break ;
+
+ default:
+ break;
+ }
+
+ return result ;
+}
+
+static pascal OSStatus wxWebKitCtrlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+
+ wxMacCarbonEvent cEvent( event ) ;
+
+ ControlRef controlRef ;
+ wxWebKitCtrl* thisWindow = (wxWebKitCtrl*) data ;
+ wxNonOwnedWindow* tlw = NULL;
+ if (thisWindow)
+ tlw = thisWindow->MacGetTopLevelWindow();
+
+ cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
+
+ wxWindow* currentMouseWindow = thisWindow ;
+
+ if ( wxApp::s_captureWindow )
+ currentMouseWindow = wxApp::s_captureWindow;
+
+ switch ( GetEventClass( event ) )
+ {
+ case kEventClassKeyboard:
+ {
+ result = wxWebKitKeyEventHandler(handler, event, data);
+ break;
+ }
+
+ case kEventClassTextInput:
+ {
+ result = wxMacUnicodeTextEventHandler(handler, event, data);
+ break;
+ }
+
+ case kEventClassMouse:
+ {
+ switch ( GetEventKind( event ) )
+ {
+ case kEventMouseDragged :
+ case kEventMouseMoved :
+ case kEventMouseDown :
+ case kEventMouseUp :
+ {
+ wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
+ SetupMouseEvent( wxevent , cEvent ) ;
+
+ currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
+ wxevent.SetEventObject( currentMouseWindow ) ;
+ wxevent.SetId( currentMouseWindow->GetId() ) ;
+
+ if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) )
+ {
+ result = noErr;
+ }
+
+ break; // this should enable WebKit to fire mouse dragged and mouse up events...
+ }
+ default :
+ break ;
+ }
+ }
+ default:
+ break;
+ }
+
+ result = CallNextEventHandler(handler, event);
+ return result ;
+}
+
+DEFINE_ONE_SHOT_HANDLER_GETTER( wxWebKitCtrlEventHandler )
+
+#endif
+
// ----------------------------------------------------------------------------
// wxWebKit Events
// ----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS( wxWebKitStateChangedEvent, wxCommandEvent )
-DEFINE_EVENT_TYPE( wxEVT_WEBKIT_STATE_CHANGED )
+wxDEFINE_EVENT( wxEVT_WEBKIT_STATE_CHANGED, wxWebKitStateChangedEvent );
wxWebKitStateChangedEvent::wxWebKitStateChangedEvent( wxWindow* win )
{
SetEventType( wxEVT_WEBKIT_STATE_CHANGED);
- SetEventObject( win );
- SetId(win->GetId());
+ if ( win )
+ {
+ SetEventObject( win );
+ SetId(win->GetId());
+ }
+}
+
+IMPLEMENT_DYNAMIC_CLASS( wxWebKitBeforeLoadEvent, wxCommandEvent )
+
+wxDEFINE_EVENT( wxEVT_WEBKIT_BEFORE_LOAD, wxWebKitBeforeLoadEvent );
+
+wxWebKitBeforeLoadEvent::wxWebKitBeforeLoadEvent( wxWindow* win )
+{
+ m_cancelled = false;
+ SetEventType( wxEVT_WEBKIT_BEFORE_LOAD);
+ if ( win )
+ {
+ SetEventObject( win );
+ SetId(win->GetId());
+ }
+}
+
+
+IMPLEMENT_DYNAMIC_CLASS( wxWebKitNewWindowEvent, wxCommandEvent )
+
+wxDEFINE_EVENT( wxEVT_WEBKIT_NEW_WINDOW, wxWebKitNewWindowEvent );
+
+wxWebKitNewWindowEvent::wxWebKitNewWindowEvent( wxWindow* win )
+{
+ SetEventType( wxEVT_WEBKIT_NEW_WINDOW);
+ if ( win )
+ {
+ SetEventObject( win );
+ SetId(win->GetId());
+ }
}
+
+
//---------------------------------------------------------
// helper functions for NSString<->wxString conversion
//---------------------------------------------------------
#endif // wxUSE_UNICODE
}
+inline int wxNavTypeFromWebNavType(int type){
+ if (type == WebNavigationTypeLinkClicked)
+ return wxWEBKIT_NAV_LINK_CLICKED;
+
+ if (type == WebNavigationTypeFormSubmitted)
+ return wxWEBKIT_NAV_FORM_SUBMITTED;
+
+ if (type == WebNavigationTypeBackForward)
+ return wxWEBKIT_NAV_BACK_NEXT;
+
+ if (type == WebNavigationTypeReload)
+ return wxWEBKIT_NAV_RELOAD;
+
+ if (type == WebNavigationTypeFormResubmitted)
+ return wxWEBKIT_NAV_FORM_RESUBMITTED;
+
+ return wxWEBKIT_NAV_OTHER;
+}
+
@interface MyFrameLoadMonitor : NSObject
{
- wxWindow* webKitWindow;
+ wxWebKitCtrl* webKitWindow;
+}
+
+- initWithWxWindow: (wxWebKitCtrl*)inWindow;
+
+@end
+
+@interface MyPolicyDelegate : NSObject
+{
+ wxWebKitCtrl* webKitWindow;
}
-- initWithWxWindow: (wxWindow*)inWindow;
+- initWithWxWindow: (wxWebKitCtrl*)inWindow;
@end
const wxValidator& validator,
const wxString& name)
{
-
m_currentURL = strURL;
//m_pageTitle = _("Untitled Page");
-
+
//still needed for wxCocoa??
/*
int width, height;
wxSize sizeInstance;
- if (size.x == -1 || size.y == -1)
+ if (size.x == wxDefaultCoord || size.y == wxDefaultCoord)
{
m_parent->GetClientSize(&width, &height);
sizeInstance.x = width;
sizeInstance.x = size.x;
sizeInstance.y = size.y;
}
-*/
+*/
// now create and attach WebKit view...
+ DontCreatePeer();
#ifdef __WXCOCOA__
wxControl::Create(parent, m_windowID, pos, sizeInstance, style , validator , name);
SetSize(pos.x, pos.y, sizeInstance.x, sizeInstance.y);
-
+
wxTopLevelWindowCocoa *topWin = wxDynamicCast(this, wxTopLevelWindowCocoa);
NSWindow* nsWin = topWin->GetNSWindow();
NSRect rect;
if(m_parent) m_parent->CocoaAddChild(this);
SetInitialFrameRect(pos,sizeInstance);
#else
- m_macIsUserPane = false;
- wxControl::Create(parent, m_windowID, pos, size, style , validator , name);
+ DontCreatePeer();
+ wxControl::Create(parent, winID, pos, size, style , validator , name);
+#if wxOSX_USE_CARBON
+ wxMacControl* peer = new wxMacControl(this);
WebInitForCarbon();
- HIWebViewCreate( (HIViewRef*) *m_peer );
+ HIWebViewCreate( peer->GetControlRefAddr() );
+
+ m_webView = (WebView*) HIWebViewGetWebView( peer->GetControlRef() );
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
+ if ( UMAGetSystemVersion() >= 0x1030 )
+ HIViewChangeFeatures( peer->GetControlRef() , kHIViewIsOpaque , 0 ) ;
+#endif
+ InstallControlEventHandler( peer->GetControlRef() , GetwxWebKitCtrlEventHandlerUPP(),
+ GetEventTypeCount(eventList), eventList, this,
+ (EventHandlerRef *)&m_webKitCtrlEventHandler);
- m_webView = (WebView*) HIWebViewGetWebView( (HIViewRef) *m_peer );
+ SetPeer(peer);
+#else
+ NSRect r = wxOSXGetFrameForControl( this, pos , size ) ;
+ m_webView = [[WebView alloc] initWithFrame:r frameName:@"webkitFrame" groupName:@"webkitGroup"];
+
+ SetPeer(new wxWidgetCocoaImpl( this, m_webView ));
+#endif
MacPostControlCreate(pos, size);
- HIViewSetVisible( (HIViewRef) *m_peer, true );
+#if wxOSX_USE_CARBON
+ HIViewSetVisible( GetPeer()->GetControlRef(), true );
+#endif
[m_webView setHidden:false];
+
#endif
// Register event listener interfaces
- MyFrameLoadMonitor* myFrameLoadMonitor = [[MyFrameLoadMonitor alloc] initWithWxWindow: (wxWindow*)this];
+ MyFrameLoadMonitor* myFrameLoadMonitor = [[MyFrameLoadMonitor alloc] initWithWxWindow: this];
[m_webView setFrameLoadDelegate:myFrameLoadMonitor];
-
+
+ // this is used to veto page loads, etc.
+ MyPolicyDelegate* myPolicyDelegate = [[MyPolicyDelegate alloc] initWithWxWindow: this];
+ [m_webView setPolicyDelegate:myPolicyDelegate];
+
LoadURL(m_currentURL);
return true;
}
wxWebKitCtrl::~wxWebKitCtrl()
{
-
+ MyFrameLoadMonitor* myFrameLoadMonitor = [m_webView frameLoadDelegate];
+ MyPolicyDelegate* myPolicyDelegate = [m_webView policyDelegate];
+ [m_webView setFrameLoadDelegate: nil];
+ [m_webView setPolicyDelegate: nil];
+
+ if (myFrameLoadMonitor)
+ [myFrameLoadMonitor release];
+
+ if (myPolicyDelegate)
+ [myPolicyDelegate release];
}
// ----------------------------------------------------------------------------
{
if( !m_webView )
return;
-
+
[[m_webView mainFrame] loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:wxNSStringWithWxString(url)]]];
m_currentURL = url;
bool wxWebKitCtrl::CanGoBack(){
if ( !m_webView )
return false;
-
+
return [m_webView canGoBack];
}
bool wxWebKitCtrl::CanGoForward(){
if ( !m_webView )
return false;
-
+
return [m_webView canGoForward];
}
bool wxWebKitCtrl::GoBack(){
if ( !m_webView )
return false;
-
- [m_webView goBack];
- return true;
+
+ bool result = [(WebView*)m_webView goBack];
+ return result;
}
-bool wxWebKitCtrl::GoForward(){
+bool wxWebKitCtrl::GoForward(){
if ( !m_webView )
return false;
-
- [m_webView goForward];
- return true;
+
+ bool result = [(WebView*)m_webView goForward];
+ return result;
}
-void wxWebKitCtrl::Reload(){
+void wxWebKitCtrl::Reload(){
if ( !m_webView )
return;
-
+
[[m_webView mainFrame] reload];
}
void wxWebKitCtrl::Stop(){
if ( !m_webView )
return;
-
+
[[m_webView mainFrame] stopLoading];
}
bool wxWebKitCtrl::CanGetPageSource(){
if ( !m_webView )
return false;
-
+
WebDataSource* dataSource = [[m_webView mainFrame] dataSource];
return ( [[dataSource representation] canProvideDocumentSource] );
}
wxString wxWebKitCtrl::GetPageSource(){
- if ( !m_webView )
- return wxT("");
-
+
if (CanGetPageSource()){
WebDataSource* dataSource = [[m_webView mainFrame] dataSource];
return wxStringWithNSString( [[dataSource representation] documentSource] );
}
-
+
+ return wxEmptyString;
+}
+
+wxString wxWebKitCtrl::GetSelection(){
+ if ( !m_webView )
+ return wxEmptyString;
+
+ NSString* selectedText = [[m_webView selectedDOMRange] toString];
+ return wxStringWithNSString( selectedText );
+}
+
+bool wxWebKitCtrl::CanIncreaseTextSize(){
+ if ( !m_webView )
+ return false;
+
+ if ([m_webView canMakeTextLarger])
+ return true;
+ else
+ return false;
}
-void wxWebKitCtrl::SetPageSource(wxString& source, const wxString& baseUrl){
+void wxWebKitCtrl::IncreaseTextSize(){
if ( !m_webView )
return;
-
- if (CanGetPageSource()){
- [[m_webView mainFrame] loadHTMLString:(NSString*)wxNSStringWithWxString( source ) baseURL:[NSURL URLWithString:wxNSStringWithWxString( baseUrl )]];
+
+ if (CanIncreaseTextSize())
+ [m_webView makeTextLarger:(WebView*)m_webView];
+}
+
+bool wxWebKitCtrl::CanDecreaseTextSize(){
+ if ( !m_webView )
+ return false;
+
+ if ([m_webView canMakeTextSmaller])
+ return true;
+ else
+ return false;
+}
+
+void wxWebKitCtrl::DecreaseTextSize(){
+ if ( !m_webView )
+ return;
+
+ if (CanDecreaseTextSize())
+ [m_webView makeTextSmaller:(WebView*)m_webView];
+}
+
+void wxWebKitCtrl::SetPageSource(const wxString& source, const wxString& baseUrl){
+ if ( !m_webView )
+ return;
+
+ [[m_webView mainFrame] loadHTMLString:(NSString*)wxNSStringWithWxString( source ) baseURL:[NSURL URLWithString:wxNSStringWithWxString( baseUrl )]];
+
+}
+
+void wxWebKitCtrl::Print(bool showPrompt){
+ if ( !m_webView )
+ return;
+
+ id view = [[[m_webView mainFrame] frameView] documentView];
+ NSPrintOperation *op = [NSPrintOperation printOperationWithView:view printInfo: [NSPrintInfo sharedPrintInfo]];
+ if (showPrompt){
+ [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 workaround for the bug.
+ [op setShowsProgressPanel: false];
+ }
+ // Print it.
+ [op runOperation];
+}
+
+void wxWebKitCtrl::MakeEditable(bool enable){
+ if ( !m_webView )
+ return;
+
+ [m_webView setEditable:enable ];
+}
+
+bool wxWebKitCtrl::IsEditable(){
+ if ( !m_webView )
+ return false;
+
+ return [m_webView isEditable];
+}
+
+int wxWebKitCtrl::GetScrollPos(){
+ id result = [[m_webView windowScriptObject] evaluateWebScript:@"document.body.scrollTop"];
+ return [result intValue];
+}
+
+void wxWebKitCtrl::SetScrollPos(int pos){
+ if ( !m_webView )
+ return;
+
+ wxString javascript;
+ javascript.Printf(wxT("document.body.scrollTop = %d;"), pos);
+ [[m_webView windowScriptObject] evaluateWebScript:(NSString*)wxNSStringWithWxString( javascript )];
+}
+
+wxString wxWebKitCtrl::RunScript(const wxString& javascript){
+ if ( !m_webView )
+ return wxEmptyString;
+
+ id result = [[m_webView windowScriptObject] evaluateWebScript:(NSString*)wxNSStringWithWxString( javascript )];
+
+ NSString* resultAsString;
+ NSString* className = NSStringFromClass([result class]);
+ if ([className isEqualToString:@"NSCFNumber"])
+ resultAsString = [NSString stringWithFormat:@"%@", result];
+ else if ([className isEqualToString:@"NSCFString"])
+ resultAsString = result;
+ else if ([className isEqualToString:@"NSCFBoolean"]){
+ if ([result boolValue])
+ resultAsString = @"true";
+ else
+ resultAsString = @"false";
}
+ else if ([className isEqualToString:@"WebScriptObject"])
+ resultAsString = [result stringRepresentation];
+ else
+ return wxString(); // This can happen, see e.g. #12361.
+ return wxStringWithNSString( resultAsString );
}
void wxWebKitCtrl::OnSize(wxSizeEvent &event){
- // This is a nasty hack because WebKit does not seem to recognize a Tabs control as its parent.
- // Therefore, coordinates must be relative to the left-hand side of the screen, rather than
- // relative to the Tabs control.
- wxWindow* parent = GetParent();
- bool inNotebook = false;
- int x = 0;
- int y = 18;
- while(parent != NULL)
- {
- // keep adding the position until we hit the notebook
- if (!inNotebook){
- x += parent->GetPosition().x;
- y += parent->GetPosition().y;
- }
-
- if ( parent->GetClassInfo()->GetClassName() == wxT("wxSplitterWindow") ){
- x += 3;
- }
-
- if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) ){
- inNotebook = true;
- }
- parent = parent->GetParent();
+#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 basically
+ // guesses based on reverse engineering, so it's best to give people the option of
+ // overriding OnSize with their own calcs if need be.
+ // I also left some test debugging print statements as a convenience if a(nother)
+ // problem crops up.
+
+ wxWindow* tlw = MacGetTopLevelWindow();
+
+ NSRect frame = [(WebView*)m_webView frame];
+ NSRect bounds = [(WebView*)m_webView bounds];
+
+#if DEBUG_WEBKIT_SIZING
+ fprintf(stderr,"Carbon window x=%d, y=%d, width=%d, height=%d\n", GetPosition().x, GetPosition().y, GetSize().x, GetSize().y);
+ fprintf(stderr, "Cocoa window frame x=%G, y=%G, width=%G, height=%G\n", frame.origin.x, frame.origin.y, frame.size.width, frame.size.height);
+ fprintf(stderr, "Cocoa window bounds x=%G, y=%G, width=%G, height=%G\n", bounds.origin.x, bounds.origin.y, bounds.size.width, bounds.size.height);
+#endif
+
+ // This must be the case that Apple tested with, because well, in this one case
+ // we don't need to do anything! It just works. ;)
+ if (GetParent() == tlw){
+ return;
}
-
- if (inNotebook){
- NSRect bounds = [m_webView frame];
- bounds.origin.x += x;
- bounds.origin.y += y;
- [m_webView setFrame:bounds];
+
+ // since we no longer use parent coordinates, we always want 0,0.
+ int x = 0;
+ int y = 0;
+
+ HIRect rect;
+ rect.origin.x = x;
+ rect.origin.y = y;
+
+#if DEBUG_WEBKIT_SIZING
+ printf("Before conversion, origin is: x = %d, y = %d\n", x, y);
+#endif
+
+ // NB: In most cases, when calling HIViewConvertRect, what people want is to use GetRootControl(),
+ // and this tripped me up at first. But in fact, what 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, GetPeer()->GetControlRef(),
+ HIViewGetRoot( (WindowRef) MacGetTopLevelWindowRef() ) );
+
+ x = (int)rect.origin.x;
+ y = (int)rect.origin.y;
+
+#if DEBUG_WEBKIT_SIZING
+ printf("Moving Cocoa frame origin to: x = %d, y = %d\n", x, y);
+#endif
+
+ if (tlw){
+ //flip the y coordinate to convert to Cocoa coordinates
+ y = tlw->GetSize().y - ((GetSize().y) + y);
}
-
- [m_webView display];
+
+#if DEBUG_WEBKIT_SIZING
+ printf("y = %d after flipping value\n", y);
+#endif
+
+ frame.origin.x = x;
+ frame.origin.y = y;
+ [(WebView*)m_webView setFrame:frame];
+
+ if (IsShown())
+ [(WebView*)m_webView display];
+#endif
event.Skip();
}
void wxWebKitCtrl::MacVisibilityChanged(){
- bool isHidden = !IsControlVisible( (HIViewRef)*m_peer);
+#if defined(__WXMAC__) && wxOSX_USE_CARBON
+ bool isHidden = !IsControlVisible( GetPeer()->GetControlRef());
+ if (!isHidden)
+ [(WebView*)m_webView display];
+
[m_webView setHidden:isHidden];
+#endif
}
//------------------------------------------------------------
// Listener interfaces
//------------------------------------------------------------
+// NB: I'm still tracking this down, but it appears the Cocoa window
+// still has these events fired on it while the Carbon control is being
+// destroyed. Therefore, we must be careful to check both the existence
+// of the Carbon control and the event handler before firing events.
+
@implementation MyFrameLoadMonitor
-- initWithWxWindow: (wxWindow*)inWindow
+- initWithWxWindow: (wxWebKitCtrl*)inWindow
{
[super init];
webKitWindow = inWindow; // non retained
- (void)webView:(WebView *)sender didStartProvisionalLoadForFrame:(WebFrame *)frame
{
- if (frame == [sender mainFrame]){
+ if (webKitWindow && frame == [sender mainFrame]){
NSString *url = [[[[frame provisionalDataSource] request] URL] absoluteString];
wxWebKitStateChangedEvent thisEvent(webKitWindow);
thisEvent.SetState(wxWEBKIT_STATE_NEGOTIATING);
thisEvent.SetURL( wxStringWithNSString( url ) );
- webKitWindow->GetEventHandler()->ProcessEvent( thisEvent );
+ if (webKitWindow->GetEventHandler())
+ webKitWindow->GetEventHandler()->ProcessEvent( thisEvent );
}
}
- (void)webView:(WebView *)sender didCommitLoadForFrame:(WebFrame *)frame
{
- if (frame == [sender mainFrame]){
+ if (webKitWindow && frame == [sender mainFrame]){
NSString *url = [[[[frame dataSource] request] URL] absoluteString];
wxWebKitStateChangedEvent thisEvent(webKitWindow);
thisEvent.SetState(wxWEBKIT_STATE_TRANSFERRING);
thisEvent.SetURL( wxStringWithNSString( url ) );
- webKitWindow->GetEventHandler()->ProcessEvent( thisEvent );
+ if (webKitWindow->GetEventHandler())
+ webKitWindow->GetEventHandler()->ProcessEvent( thisEvent );
}
}
- (void)webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame
{
- if (frame == [sender mainFrame]){
+ if (webKitWindow && frame == [sender mainFrame]){
NSString *url = [[[[frame dataSource] request] URL] absoluteString];
wxWebKitStateChangedEvent thisEvent(webKitWindow);
thisEvent.SetState(wxWEBKIT_STATE_STOP);
thisEvent.SetURL( wxStringWithNSString( url ) );
- webKitWindow->GetEventHandler()->ProcessEvent( thisEvent );
+ if (webKitWindow->GetEventHandler())
+ webKitWindow->GetEventHandler()->ProcessEvent( thisEvent );
}
}
- (void)webView:(WebView *)sender didFailLoadWithError:(NSError*) error forFrame:(WebFrame *)frame
{
- if (frame == [sender mainFrame]){
+ wxUnusedVar(error);
+
+ if (webKitWindow && frame == [sender mainFrame]){
NSString *url = [[[[frame dataSource] request] URL] absoluteString];
wxWebKitStateChangedEvent thisEvent(webKitWindow);
thisEvent.SetState(wxWEBKIT_STATE_FAILED);
thisEvent.SetURL( wxStringWithNSString( url ) );
- webKitWindow->GetEventHandler()->ProcessEvent( thisEvent );
+ if (webKitWindow->GetEventHandler())
+ webKitWindow->GetEventHandler()->ProcessEvent( thisEvent );
}
}
- (void)webView:(WebView *)sender didFailProvisionalLoadWithError:(NSError*) error forFrame:(WebFrame *)frame
{
- if (frame == [sender mainFrame]){
+ wxUnusedVar(error);
+
+ if (webKitWindow && frame == [sender mainFrame]){
NSString *url = [[[[frame provisionalDataSource] request] URL] absoluteString];
wxWebKitStateChangedEvent thisEvent(webKitWindow);
thisEvent.SetState(wxWEBKIT_STATE_FAILED);
thisEvent.SetURL( wxStringWithNSString( url ) );
- webKitWindow->GetEventHandler()->ProcessEvent( thisEvent );
+ if (webKitWindow->GetEventHandler())
+ webKitWindow->GetEventHandler()->ProcessEvent( thisEvent );
}
}
- (void)webView:(WebView *)sender didReceiveTitle:(NSString *)title forFrame:(WebFrame *)frame
{
- if (frame == [sender mainFrame]){
- webKitWindow->SetTitle(wxStringWithNSString( title ));
+ if (webKitWindow && frame == [sender mainFrame]){
+ webKitWindow->SetPageTitle(wxStringWithNSString( title ));
}
}
@end
+@implementation MyPolicyDelegate
+
+- initWithWxWindow: (wxWebKitCtrl*)inWindow
+{
+ [super init];
+ webKitWindow = inWindow; // non retained
+ return self;
+}
+
+- (void)webView:(WebView *)sender decidePolicyForNavigationAction:(NSDictionary *)actionInformation request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id<WebPolicyDecisionListener>)listener
+{
+ wxUnusedVar(sender);
+ wxUnusedVar(frame);
+
+ wxWebKitBeforeLoadEvent thisEvent(webKitWindow);
+
+ // Get the navigation type.
+ NSNumber *n = [actionInformation objectForKey:WebActionNavigationTypeKey];
+ int actionType = [n intValue];
+ thisEvent.SetNavigationType( wxNavTypeFromWebNavType(actionType) );
+
+ NSString *url = [[request URL] absoluteString];
+ thisEvent.SetURL( wxStringWithNSString( url ) );
+
+ if (webKitWindow && webKitWindow->GetEventHandler())
+ webKitWindow->GetEventHandler()->ProcessEvent(thisEvent);
+
+ if (thisEvent.IsCancelled())
+ [listener ignore];
+ else
+ [listener use];
+}
+
+- (void)webView:(WebView *)sender decidePolicyForNewWindowAction:(NSDictionary *)actionInformation request:(NSURLRequest *)request newFrameName:(NSString *)frameName decisionListener:(id < WebPolicyDecisionListener >)listener
+{
+ wxUnusedVar(sender);
+ wxUnusedVar(actionInformation);
+ wxWebKitNewWindowEvent thisEvent(webKitWindow);
+
+ NSString *url = [[request URL] absoluteString];
+ thisEvent.SetURL( wxStringWithNSString( url ) );
+ thisEvent.SetTargetName( wxStringWithNSString( frameName ) );
+
+ if (webKitWindow && webKitWindow->GetEventHandler())
+ webKitWindow->GetEventHandler()->ProcessEvent(thisEvent);
+
+ [listener use];
+}
+@end
+
#endif //wxUSE_WEBKIT
projects / wxWidgets.git / blobdiff