///////////////////////////////////////////////////////////////////////////// // Name: src/mac/carbon/window.cpp // Purpose: wxWindowMac // Author: Stefan Csomor // Modified by: // Created: 1998-01-01 // RCS-ID: $Id$ // Copyright: (c) Stefan Csomor // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #include "wx/wxprec.h" #include "wx/window.h" #ifndef WX_PRECOMP #include "wx/log.h" #include "wx/app.h" #include "wx/utils.h" #include "wx/panel.h" #include "wx/frame.h" #include "wx/dc.h" #include "wx/dcclient.h" #include "wx/button.h" #include "wx/menu.h" #include "wx/dialog.h" #include "wx/settings.h" #include "wx/msgdlg.h" #include "wx/scrolbar.h" #include "wx/statbox.h" #include "wx/textctrl.h" #include "wx/toolbar.h" #include "wx/layout.h" #include "wx/statusbr.h" #include "wx/menuitem.h" #include "wx/treectrl.h" #include "wx/listctrl.h" #endif #include "wx/tooltip.h" #include "wx/spinctrl.h" #include "wx/geometry.h" #if wxUSE_LISTCTRL #include "wx/listctrl.h" #endif #if wxUSE_TREECTRL #include "wx/treectrl.h" #endif #if wxUSE_CARET #include "wx/caret.h" #endif #if wxUSE_DRAG_AND_DROP #include "wx/dnd.h" #endif #include "wx/mac/uma.h" #define MAC_SCROLLBAR_SIZE 15 #define MAC_SMALL_SCROLLBAR_SIZE 11 #ifndef __DARWIN__ #include #include #include #include #endif #if TARGET_API_MAC_OSX #ifndef __HIVIEW__ #include #endif #endif #include #ifdef __WXUNIVERSAL__ IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase) #else IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase) #endif BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase) EVT_NC_PAINT(wxWindowMac::OnNcPaint) EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground) #if TARGET_API_MAC_OSX EVT_PAINT(wxWindowMac::OnPaint) #endif EVT_SET_FOCUS(wxWindowMac::OnSetFocus) EVT_KILL_FOCUS(wxWindowMac::OnSetFocus) EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent) END_EVENT_TABLE() #define wxMAC_DEBUG_REDRAW 0 #ifndef wxMAC_DEBUG_REDRAW #define wxMAC_DEBUG_REDRAW 0 #endif // --------------------------------------------------------------------------- // Utility Routines to move between different coordinate systems // --------------------------------------------------------------------------- /* * Right now we have the following setup : * a border that is not part of the native control is always outside the * control's border (otherwise we loose all native intelligence, future ways * may be to have a second embedding control responsible for drawing borders * and backgrounds eventually) * so all this border calculations have to be taken into account when calling * native methods or getting native oriented data * so we have three coordinate systems here * wx client coordinates * wx window coordinates (including window frames) * native coordinates */ // // originating from native control // void wxMacNativeToWindow( const wxWindow* window , RgnHandle handle ) { OffsetRgn( handle , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ; } void wxMacNativeToWindow( const wxWindow* window , Rect *rect ) { OffsetRect( rect , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ; } // // directed towards native control // void wxMacWindowToNative( const wxWindow* window , RgnHandle handle ) { OffsetRgn( handle , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() ); } void wxMacWindowToNative( const wxWindow* window , Rect *rect ) { OffsetRect( rect , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() ) ; } // --------------------------------------------------------------------------- // Carbon Events // --------------------------------------------------------------------------- #if TARGET_API_MAC_OSX #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_3 enum { kEventControlVisibilityChanged = 157 }; #endif #endif static const EventTypeSpec eventList[] = { { kEventClassCommand, kEventProcessCommand } , { kEventClassCommand, kEventCommandUpdateStatus } , { kEventClassControl , kEventControlGetClickActivation } , { kEventClassControl , kEventControlHit } , { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } , { kEventClassTextInput, kEventTextInputUpdateActiveInputArea } , { kEventClassControl , kEventControlDraw } , #if TARGET_API_MAC_OSX { kEventClassControl , kEventControlVisibilityChanged } , { kEventClassControl , kEventControlEnabledStateChanged } , { kEventClassControl , kEventControlHiliteChanged } , { kEventClassControl , kEventControlActivate } , { kEventClassControl , kEventControlDeactivate } , #endif { kEventClassControl , kEventControlSetFocusPart } , { kEventClassService , kEventServiceGetTypes }, { kEventClassService , kEventServiceCopy }, { kEventClassService , kEventServicePaste }, // { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only // { kEventClassControl , kEventControlBoundsChanged } , } ; static pascal OSStatus wxMacWindowControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) { OSStatus result = eventNotHandledErr ; wxMacCarbonEvent cEvent( event ) ; ControlRef controlRef ; wxWindowMac* thisWindow = (wxWindowMac*) data ; cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ; switch ( GetEventKind( event ) ) { #if TARGET_API_MAC_OSX case kEventControlDraw : { RgnHandle updateRgn = NULL ; RgnHandle allocatedRgn = NULL ; wxRegion visRegion = thisWindow->MacGetVisibleRegion() ; if ( cEvent.GetParameter(kEventParamRgnHandle, &updateRgn) != noErr ) { updateRgn = (RgnHandle) visRegion.GetWXHRGN() ; } else { if ( thisWindow->MacGetLeftBorderSize() != 0 || thisWindow->MacGetTopBorderSize() != 0 ) { // as this update region is in native window locals we must adapt it to wx window local allocatedRgn = NewRgn() ; CopyRgn( updateRgn , allocatedRgn ) ; // hide the given region by the new region that must be shifted wxMacNativeToWindow( thisWindow , allocatedRgn ) ; updateRgn = allocatedRgn ; } } Rect rgnBounds ; GetRegionBounds( updateRgn , &rgnBounds ) ; #if wxMAC_DEBUG_REDRAW if ( thisWindow->MacIsUserPane() ) { static float color = 0.5 ; static channel = 0 ; HIRect bounds; CGContextRef cgContext = cEvent.GetParameter(kEventParamCGContextRef) ; HIViewGetBounds( controlRef, &bounds ); CGContextSetRGBFillColor( cgContext, channel == 0 ? color : 0.5 , channel == 1 ? color : 0.5 , channel == 2 ? color : 0.5 , 1 ); CGContextFillRect( cgContext, bounds ); color += 0.1 ; if ( color > 0.9 ) { color = 0.5 ; channel++ ; if ( channel == 3 ) channel = 0 ; } } #endif { #if wxMAC_USE_CORE_GRAPHICS bool created = false ; CGContextRef cgContext = NULL ; OSStatus err = cEvent.GetParameter(kEventParamCGContextRef, &cgContext) ; wxASSERT_MSG( err == noErr , wxT("Unable to retrieve CGContextRef") ) ; thisWindow->MacSetCGContextRef( cgContext ) ; { wxMacCGContextStateSaver sg( cgContext ) ; float alpha = 1.0 ; { wxWindow* iter = thisWindow ; while ( iter ) { alpha *= (float) iter->GetTransparent()/255.0 ; if ( iter->IsTopLevel() ) iter = NULL ; else iter = iter->GetParent() ; } } CGContextSetAlpha( cgContext , alpha ) ; #endif if ( thisWindow->MacDoRedraw( updateRgn , cEvent.GetTicks() ) ) result = noErr ; #if wxMAC_USE_CORE_GRAPHICS thisWindow->MacSetCGContextRef( NULL ) ; } if ( created ) CGContextRelease( cgContext ) ; #endif } if ( allocatedRgn ) DisposeRgn( allocatedRgn ) ; } break ; case kEventControlVisibilityChanged : thisWindow->MacVisibilityChanged() ; break ; case kEventControlEnabledStateChanged : thisWindow->MacEnabledStateChanged() ; break ; case kEventControlHiliteChanged : thisWindow->MacHiliteChanged() ; break ; case kEventControlActivate : case kEventControlDeactivate : if ( thisWindow->IsKindOf( CLASSINFO( wxTreeCtrl ) ) || thisWindow->IsKindOf( CLASSINFO( wxListCtrl ) ) ) thisWindow->Refresh(); //thisWindow->MacActivateStateChanged() ; break ; #endif // we emulate this event under Carbon CFM case kEventControlSetFocusPart : { Boolean focusEverything = false ; ControlPartCode controlPart = cEvent.GetParameter(kEventParamControlPart , typeControlPartCode ); #ifdef __WXMAC_OSX__ if ( cEvent.GetParameter(kEventParamControlFocusEverything , &focusEverything ) == noErr ) { } #endif if ( controlPart == kControlFocusNoPart ) { #if wxUSE_CARET if ( thisWindow->GetCaret() ) thisWindow->GetCaret()->OnKillFocus(); #endif static bool inKillFocusEvent = false ; if ( !inKillFocusEvent ) { inKillFocusEvent = true ; wxFocusEvent event( wxEVT_KILL_FOCUS, thisWindow->GetId()); event.SetEventObject(thisWindow); thisWindow->GetEventHandler()->ProcessEvent(event) ; inKillFocusEvent = false ; } } else { // panel wants to track the window which was the last to have focus in it wxChildFocusEvent eventFocus(thisWindow); thisWindow->GetEventHandler()->ProcessEvent(eventFocus); #if wxUSE_CARET if ( thisWindow->GetCaret() ) thisWindow->GetCaret()->OnSetFocus(); #endif wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId()); event.SetEventObject(thisWindow); thisWindow->GetEventHandler()->ProcessEvent(event) ; } if ( thisWindow->MacIsUserPane() ) result = noErr ; } break ; case kEventControlHit : result = thisWindow->MacControlHit( handler , event ) ; break ; case kEventControlGetClickActivation : { // fix to always have a proper activation for DataBrowser controls (stay in bkgnd otherwise) WindowRef owner = cEvent.GetParameter(kEventParamWindowRef); if ( !IsWindowActive(owner) ) { cEvent.SetParameter(kEventParamClickActivation,(UInt32) kActivateAndIgnoreClick) ; result = noErr ; } } break ; default : break ; } return result ; } static pascal OSStatus wxMacWindowServiceEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) { OSStatus result = eventNotHandledErr ; wxMacCarbonEvent cEvent( event ) ; ControlRef controlRef ; wxWindowMac* thisWindow = (wxWindowMac*) data ; wxTextCtrl* textCtrl = wxDynamicCast( thisWindow , wxTextCtrl ) ; cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ; switch ( GetEventKind( event ) ) { case kEventServiceGetTypes : if ( textCtrl ) { long from, to ; textCtrl->GetSelection( &from , &to ) ; CFMutableArrayRef copyTypes = 0 , pasteTypes = 0; if ( from != to ) copyTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServiceCopyTypes , typeCFMutableArrayRef ) ; if ( textCtrl->IsEditable() ) pasteTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServicePasteTypes , typeCFMutableArrayRef ) ; static const OSType textDataTypes[] = { kTXNTextData /* , 'utxt', 'PICT', 'MooV', 'AIFF' */ }; for ( size_t i = 0 ; i < WXSIZEOF(textDataTypes) ; ++i ) { CFStringRef typestring = CreateTypeStringWithOSType(textDataTypes[i]); if ( typestring ) { if ( copyTypes ) CFArrayAppendValue(copyTypes, typestring) ; if ( pasteTypes ) CFArrayAppendValue(pasteTypes, typestring) ; CFRelease( typestring ) ; } } result = noErr ; } break ; case kEventServiceCopy : if ( textCtrl ) { long from, to ; textCtrl->GetSelection( &from , &to ) ; wxString val = textCtrl->GetValue() ; val = val.Mid( from , to - from ) ; ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ; verify_noerr( ClearScrap( &scrapRef ) ) ; verify_noerr( PutScrapFlavor( scrapRef , kTXNTextData , 0 , val.length() , val.c_str() ) ) ; result = noErr ; } break ; case kEventServicePaste : if ( textCtrl ) { ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ; Size textSize, pastedSize ; verify_noerr( GetScrapFlavorSize(scrapRef, kTXNTextData, &textSize) ) ; textSize++ ; char *content = new char[textSize] ; GetScrapFlavorData(scrapRef, kTXNTextData, &pastedSize, content ); content[textSize - 1] = 0 ; #if wxUSE_UNICODE textCtrl->WriteText( wxString( content , wxConvLocal ) ); #else textCtrl->WriteText( wxString( content ) ) ; #endif delete[] content ; result = noErr ; } break ; default: break ; } return result ; } pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) { OSStatus result = eventNotHandledErr ; wxWindowMac* focus = (wxWindowMac*) data ; wchar_t* uniChars = NULL ; UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ; UniChar* charBuf = NULL; ByteCount dataSize = 0 ; int numChars = 0 ; UniChar buf[2] ; if ( GetEventParameter( event, kEventParamTextInputSendText, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr ) { numChars = dataSize / sizeof( UniChar) + 1; charBuf = buf ; if ( (size_t) numChars * 2 > sizeof(buf) ) charBuf = new UniChar[ numChars ] ; else charBuf = buf ; uniChars = new wchar_t[ numChars ] ; GetEventParameter( event, kEventParamTextInputSendText, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ; charBuf[ numChars - 1 ] = 0; #if SIZEOF_WCHAR_T == 2 uniChars = (wchar_t*) charBuf ; memcpy( uniChars , charBuf , numChars * 2 ) ; #else // the resulting string will never have more chars than the utf16 version, so this is safe wxMBConvUTF16 converter ; numChars = converter.MB2WC( uniChars , (const char*)charBuf , numChars ) ; #endif } switch ( GetEventKind( event ) ) { case kEventTextInputUpdateActiveInputArea : { // An IME input event may return several characters, but we need to send one char at a time to // EVT_CHAR for (int pos=0 ; pos < numChars ; pos++) { WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ; WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ; wxTheApp->MacSetCurrentEvent( event , handler ) ; UInt32 message = (0 << 8) + ((char)uniChars[pos] ); if ( wxTheApp->MacSendCharEvent( focus , message , 0 , when , 0 , 0 , uniChars[pos] ) ) { result = noErr ; } wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ; } } break ; case kEventTextInputUnicodeForKeyEvent : { UInt32 keyCode, modifiers ; Point point ; EventRef rawEvent ; unsigned char charCode ; GetEventParameter( event, kEventParamTextInputSendKeyboardEvent, typeEventRef, NULL, sizeof(rawEvent), NULL, &rawEvent ) ; GetEventParameter( rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode ); GetEventParameter( rawEvent, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode ); GetEventParameter( rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers ); GetEventParameter( rawEvent, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point ); UInt32 message = (keyCode << 8) + charCode; // An IME input event may return several characters, but we need to send one char at a time to // EVT_CHAR for (int pos=0 ; pos < numChars ; pos++) { WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ; WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ; wxTheApp->MacSetCurrentEvent( event , handler ) ; if ( wxTheApp->MacSendCharEvent( focus , message , modifiers , when , point.h , point.v , uniChars[pos] ) ) { result = noErr ; } wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ; } } break; default: break ; } delete [] uniChars ; if ( charBuf != buf ) delete [] charBuf ; return result ; } static pascal OSStatus wxMacWindowCommandEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) { OSStatus result = eventNotHandledErr ; wxWindowMac* focus = (wxWindowMac*) data ; HICommand command ; wxMacCarbonEvent cEvent( event ) ; cEvent.GetParameter(kEventParamDirectObject,typeHICommand,&command) ; wxMenuItem* item = NULL ; wxMenu* itemMenu = wxFindMenuFromMacCommand( command , item ) ; int id = wxMacCommandToId( command.commandID ) ; if ( item ) { wxASSERT( itemMenu != NULL ) ; switch ( cEvent.GetKind() ) { case kEventProcessCommand : { if (item->IsCheckable()) item->Check( !item->IsChecked() ) ; if ( itemMenu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ) result = noErr ; else { wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED , id); event.SetEventObject(focus); event.SetInt(item->IsCheckable() ? item->IsChecked() : -1); if ( focus->GetEventHandler()->ProcessEvent(event) ) result = noErr ; } } break ; case kEventCommandUpdateStatus: { wxUpdateUIEvent event(id); event.SetEventObject( itemMenu ); bool processed = false; // Try the menu's event handler { wxEvtHandler *handler = itemMenu->GetEventHandler(); if ( handler ) processed = handler->ProcessEvent(event); } // Try the window the menu was popped up from // (and up through the hierarchy) if ( !processed ) { const wxMenuBase *menu = itemMenu; while ( menu ) { wxWindow *win = menu->GetInvokingWindow(); if ( win ) { processed = win->GetEventHandler()->ProcessEvent(event); break; } menu = menu->GetParent(); } } if ( !processed ) { processed = focus->GetEventHandler()->ProcessEvent(event); } if ( processed ) { // if anything changed, update the changed attribute if (event.GetSetText()) itemMenu->SetLabel(id, event.GetText()); if (event.GetSetChecked()) itemMenu->Check(id, event.GetChecked()); if (event.GetSetEnabled()) itemMenu->Enable(id, event.GetEnabled()); result = noErr ; } } break ; default : break ; } } return result ; } pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) { EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ; EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ; wxTheApp->MacSetCurrentEvent( event , handler ) ; OSStatus result = eventNotHandledErr ; switch ( GetEventClass( event ) ) { case kEventClassCommand : result = wxMacWindowCommandEventHandler( handler , event , data ) ; break ; case kEventClassControl : result = wxMacWindowControlEventHandler( handler, event, data ) ; break ; case kEventClassService : result = wxMacWindowServiceEventHandler( handler, event , data ) ; break ; case kEventClassTextInput : result = wxMacUnicodeTextEventHandler( handler , event , data ) ; break ; default : break ; } wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ; return result ; } DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler ) #if !TARGET_API_MAC_OSX // --------------------------------------------------------------------------- // UserPane events for non OSX builds // --------------------------------------------------------------------------- static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part) { wxWindow * win = wxFindControlFromMacControl(control) ; if ( win ) win->MacControlUserPaneDrawProc(part) ; } wxMAC_DEFINE_PROC_GETTER( ControlUserPaneDrawUPP , wxMacControlUserPaneDrawProc ) ; static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where) { wxWindow * win = wxFindControlFromMacControl(control) ; if ( win ) return win->MacControlUserPaneHitTestProc(where.h , where.v) ; else return kControlNoPart ; } wxMAC_DEFINE_PROC_GETTER( ControlUserPaneHitTestUPP , wxMacControlUserPaneHitTestProc ) ; static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc) { wxWindow * win = wxFindControlFromMacControl(control) ; if ( win ) return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ; else return kControlNoPart ; } wxMAC_DEFINE_PROC_GETTER( ControlUserPaneTrackingUPP , wxMacControlUserPaneTrackingProc ) ; static pascal void wxMacControlUserPaneIdleProc(ControlRef control) { wxWindow * win = wxFindControlFromMacControl(control) ; if ( win ) win->MacControlUserPaneIdleProc() ; } wxMAC_DEFINE_PROC_GETTER( ControlUserPaneIdleUPP , wxMacControlUserPaneIdleProc ) ; static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers) { wxWindow * win = wxFindControlFromMacControl(control) ; if ( win ) return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ; else return kControlNoPart ; } wxMAC_DEFINE_PROC_GETTER( ControlUserPaneKeyDownUPP , wxMacControlUserPaneKeyDownProc ) ; static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating) { wxWindow * win = wxFindControlFromMacControl(control) ; if ( win ) win->MacControlUserPaneActivateProc(activating) ; } wxMAC_DEFINE_PROC_GETTER( ControlUserPaneActivateUPP , wxMacControlUserPaneActivateProc ) ; static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action) { wxWindow * win = wxFindControlFromMacControl(control) ; if ( win ) return win->MacControlUserPaneFocusProc(action) ; else return kControlNoPart ; } wxMAC_DEFINE_PROC_GETTER( ControlUserPaneFocusUPP , wxMacControlUserPaneFocusProc ) ; static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info) { wxWindow * win = wxFindControlFromMacControl(control) ; if ( win ) win->MacControlUserPaneBackgroundProc(info) ; } wxMAC_DEFINE_PROC_GETTER( ControlUserPaneBackgroundUPP , wxMacControlUserPaneBackgroundProc ) ; void wxWindowMac::MacControlUserPaneDrawProc(wxInt16 part) { int x = 0 , y = 0; RgnHandle rgn = NewRgn() ; GetClip( rgn ) ; MacWindowToRootWindow( &x, &y ) ; OffsetRgn( rgn , -x , -y ) ; wxMacWindowStateSaver sv( this ) ; SectRgn( rgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , rgn ) ; MacDoRedraw( rgn , 0 ) ; DisposeRgn( rgn ) ; } wxInt16 wxWindowMac::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) { return kControlNoPart ; } wxInt16 wxWindowMac::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) { return kControlNoPart ; } void wxWindowMac::MacControlUserPaneIdleProc() { } wxInt16 wxWindowMac::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) { return kControlNoPart ; } void wxWindowMac::MacControlUserPaneActivateProc(bool activating) { } wxInt16 wxWindowMac::MacControlUserPaneFocusProc(wxInt16 action) { if ( AcceptsFocus() ) return 1 ; else return kControlNoPart ; } void wxWindowMac::MacControlUserPaneBackgroundProc(void* info) { } #endif // --------------------------------------------------------------------------- // Scrollbar Tracking for all // --------------------------------------------------------------------------- pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode ) ; pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode ) { if ( partCode != 0) { wxWindow* wx = wxFindControlFromMacControl( control ) ; if ( wx ) wx->MacHandleControlClick( (WXWidget) control , partCode , true /* stillDown */ ) ; } } wxMAC_DEFINE_PROC_GETTER( ControlActionUPP , wxMacLiveScrollbarActionProc ) ; // =========================================================================== // implementation // =========================================================================== WX_DECLARE_HASH_MAP(ControlRef, wxWindow*, wxPointerHash, wxPointerEqual, MacControlMap); static MacControlMap wxWinMacControlList; wxWindow *wxFindControlFromMacControl(ControlRef inControl ) { MacControlMap::iterator node = wxWinMacControlList.find(inControl); return (node == wxWinMacControlList.end()) ? NULL : node->second; } void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control) { // adding NULL ControlRef is (first) surely a result of an error and // (secondly) breaks native event processing wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") ); wxWinMacControlList[inControl] = control; } void wxRemoveMacControlAssociation(wxWindow *control) { // iterate over all the elements in the class // is the iterator stable ? as we might have two associations pointing to the same wxWindow // we should go on... bool found = true ; while ( found ) { found = false ; MacControlMap::iterator it; for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it ) { if ( it->second == control ) { wxWinMacControlList.erase(it); found = true ; break; } } } } // ---------------------------------------------------------------------------- // constructors and such // ---------------------------------------------------------------------------- wxWindowMac::wxWindowMac() { Init(); } wxWindowMac::wxWindowMac(wxWindowMac *parent, wxWindowID id, const wxPoint& pos , const wxSize& size , long style , const wxString& name ) { Init(); Create(parent, id, pos, size, style, name); } void wxWindowMac::Init() { m_peer = NULL ; m_frozenness = 0 ; m_macAlpha = 255 ; #if WXWIN_COMPATIBILITY_2_4 m_backgroundTransparent = false; #endif #if wxMAC_USE_CORE_GRAPHICS m_cgContextRef = NULL ; #endif // as all windows are created with WS_VISIBLE style... m_isShown = true; m_hScrollBar = NULL ; m_vScrollBar = NULL ; m_macBackgroundBrush = wxNullBrush ; m_macIsUserPane = true; m_clipChildren = false ; m_cachedClippedRectValid = false ; // we need a valid font for the encodings wxWindowBase::SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT)); } wxWindowMac::~wxWindowMac() { SendDestroyEvent(); m_isBeingDeleted = true; MacInvalidateBorders() ; #ifndef __WXUNIVERSAL__ // VS: make sure there's no wxFrame with last focus set to us: for ( wxWindow *win = GetParent(); win; win = win->GetParent() ) { wxFrame *frame = wxDynamicCast(win, wxFrame); if ( frame ) { if ( frame->GetLastFocus() == this ) frame->SetLastFocus((wxWindow*)NULL); break; } } #endif // destroy children before destroying this window itself DestroyChildren(); // wxRemoveMacControlAssociation( this ) ; // If we delete an item, we should initialize the parent panel, // because it could now be invalid. wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow); if ( tlw ) { if ( tlw->GetDefaultItem() == (wxButton*) this) tlw->SetDefaultItem(NULL); } if ( m_peer && m_peer->Ok() ) { // in case the callback might be called during destruction wxRemoveMacControlAssociation( this) ; ::RemoveEventHandler( (EventHandlerRef ) m_macControlEventHandler ) ; // we currently are not using this hook // ::SetControlColorProc( *m_peer , NULL ) ; m_peer->Dispose() ; } if ( g_MacLastWindow == this ) g_MacLastWindow = NULL ; wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ; if ( frame ) { if ( frame->GetLastFocus() == this ) frame->SetLastFocus( NULL ) ; } // delete our drop target if we've got one #if wxUSE_DRAG_AND_DROP if ( m_dropTarget != NULL ) { delete m_dropTarget; m_dropTarget = NULL; } #endif delete m_peer ; } WXWidget wxWindowMac::GetHandle() const { return (WXWidget) m_peer->GetControlRef() ; } void wxWindowMac::MacInstallEventHandler( WXWidget control ) { wxAssociateControlWithMacControl( (ControlRef) control , this ) ; InstallControlEventHandler( (ControlRef)control , GetwxMacWindowEventHandlerUPP(), GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macControlEventHandler); #if !TARGET_API_MAC_OSX if ( (ControlRef) control == m_peer->GetControlRef() ) { m_peer->SetData(kControlEntireControl, kControlUserPaneDrawProcTag, GetwxMacControlUserPaneDrawProc()) ; m_peer->SetData(kControlEntireControl, kControlUserPaneHitTestProcTag, GetwxMacControlUserPaneHitTestProc()) ; m_peer->SetData(kControlEntireControl, kControlUserPaneTrackingProcTag, GetwxMacControlUserPaneTrackingProc()) ; m_peer->SetData(kControlEntireControl, kControlUserPaneIdleProcTag, GetwxMacControlUserPaneIdleProc()) ; m_peer->SetData(kControlEntireControl, kControlUserPaneKeyDownProcTag, GetwxMacControlUserPaneKeyDownProc()) ; m_peer->SetData(kControlEntireControl, kControlUserPaneActivateProcTag, GetwxMacControlUserPaneActivateProc()) ; m_peer->SetData(kControlEntireControl, kControlUserPaneFocusProcTag, GetwxMacControlUserPaneFocusProc()) ; m_peer->SetData(kControlEntireControl, kControlUserPaneBackgroundProcTag, GetwxMacControlUserPaneBackgroundProc()) ; } #endif } // Constructor bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxString& name) { wxCHECK_MSG( parent, false, wxT("can't create wxWindowMac without parent") ); if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) ) return false; m_windowVariant = parent->GetWindowVariant() ; if ( m_macIsUserPane ) { Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ; UInt32 features = 0 | kControlSupportsEmbedding | kControlSupportsLiveFeedback | kControlGetsFocusOnClick // | kControlHasSpecialBackground // | kControlSupportsCalcBestRect | kControlHandlesTracking | kControlSupportsFocus | kControlWantsActivate | kControlWantsIdle ; m_peer = new wxMacControl(this) ; OSStatus err =::CreateUserPaneControl( MAC_WXHWND(GetParent()->MacGetTopLevelWindowRef()) , &bounds, features , m_peer->GetControlRefAddr() ); verify_noerr( err ); MacPostControlCreate(pos, size) ; } #ifndef __WXUNIVERSAL__ // Don't give scrollbars to wxControls unless they ask for them if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) || (IsKindOf(CLASSINFO(wxControl)) && ((style & wxHSCROLL) || (style & wxVSCROLL)))) { MacCreateScrollBars( style ) ; } #endif wxWindowCreateEvent event(this); GetEventHandler()->AddPendingEvent(event); return true; } void wxWindowMac::MacChildAdded() { if ( m_vScrollBar ) m_vScrollBar->Raise() ; if ( m_hScrollBar ) m_hScrollBar->Raise() ; } void wxWindowMac::MacPostControlCreate(const wxPoint& pos, const wxSize& size) { wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid mac control") ) ; m_peer->SetReference( (URefCon) this ) ; GetParent()->AddChild( this ); MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ); ControlRef container = (ControlRef) GetParent()->GetHandle() ; wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ; ::EmbedControl( m_peer->GetControlRef() , container ) ; GetParent()->MacChildAdded() ; // adjust font, controlsize etc DoSetWindowVariant( m_windowVariant ) ; m_peer->SetLabel( wxStripMenuCodes(m_label, wxStrip_Mnemonics) ) ; if (!m_macIsUserPane) SetInitialSize(size); SetCursor( *wxSTANDARD_CURSOR ) ; } void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant ) { // Don't assert, in case we set the window variant before // the window is created // wxASSERT( m_peer->Ok() ) ; m_windowVariant = variant ; if (m_peer == NULL || !m_peer->Ok()) return; ControlSize size ; ThemeFontID themeFont = kThemeSystemFont ; // we will get that from the settings later // and make this NORMAL later, but first // we have a few calculations that we must fix switch ( variant ) { case wxWINDOW_VARIANT_NORMAL : size = kControlSizeNormal; themeFont = kThemeSystemFont ; break ; case wxWINDOW_VARIANT_SMALL : size = kControlSizeSmall; themeFont = kThemeSmallSystemFont ; break ; case wxWINDOW_VARIANT_MINI : if (UMAGetSystemVersion() >= 0x1030 ) { // not always defined in the headers size = 3 ; themeFont = 109 ; } else { size = kControlSizeSmall; themeFont = kThemeSmallSystemFont ; } break ; case wxWINDOW_VARIANT_LARGE : size = kControlSizeLarge; themeFont = kThemeSystemFont ; break ; default: wxFAIL_MSG(_T("unexpected window variant")); break ; } m_peer->SetData(kControlEntireControl, kControlSizeTag, &size ) ; wxFont font ; font.MacCreateThemeFont( themeFont ) ; SetFont( font ) ; } void wxWindowMac::MacUpdateControlFont() { m_peer->SetFont( GetFont() , GetForegroundColour() , GetWindowStyle() ) ; Refresh() ; } bool wxWindowMac::SetFont(const wxFont& font) { bool retval = wxWindowBase::SetFont( font ); MacUpdateControlFont() ; return retval; } bool wxWindowMac::SetForegroundColour(const wxColour& col ) { bool retval = wxWindowBase::SetForegroundColour( col ); if (retval) MacUpdateControlFont(); return retval; } bool wxWindowMac::SetBackgroundColour(const wxColour& col ) { if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol ) return false ; wxBrush brush ; wxColour newCol(GetBackgroundColour()); if ( newCol == wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOW ) ) brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ; else if ( newCol == wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE ) ) brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ; else brush.SetColour( newCol ) ; MacSetBackgroundBrush( brush ) ; MacUpdateControlFont() ; return true ; } void wxWindowMac::MacSetBackgroundBrush( const wxBrush &brush ) { m_macBackgroundBrush = brush ; m_peer->SetBackground( brush ) ; } bool wxWindowMac::MacCanFocus() const { // TODO : evaluate performance hits by looking up this value, eventually cache the results for a 1 sec or so // CAUTION : the value returned currently is 0 or 2, I've also found values of 1 having the same meaning, // but the value range is nowhere documented Boolean keyExistsAndHasValidFormat ; CFIndex fullKeyboardAccess = CFPreferencesGetAppIntegerValue( CFSTR("AppleKeyboardUIMode" ) , kCFPreferencesCurrentApplication, &keyExistsAndHasValidFormat ); if ( keyExistsAndHasValidFormat && fullKeyboardAccess > 0 ) { return true ; } else { UInt32 features = 0 ; m_peer->GetFeatures( &features ) ; return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ; } } void wxWindowMac::SetFocus() { if ( !AcceptsFocus() ) return ; wxWindow* former = FindFocus() ; if ( former == this ) return ; // as we cannot rely on the control features to find out whether we are in full keyboard mode, // we can only leave in case of an error OSStatus err = m_peer->SetFocus( kControlFocusNextPart ) ; if ( err == errCouldntSetFocus ) return ; SetUserFocusWindow( (WindowRef)MacGetTopLevelWindowRef() ); #if !TARGET_API_MAC_OSX // emulate carbon events when running under CarbonLib where they are not natively available if ( former ) { EventRef evRef = NULL ; err = MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent , &evRef ); verify_noerr( err ); wxMacCarbonEvent cEvent( evRef ) ; cEvent.SetParameter( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ; cEvent.SetParameter(kEventParamControlPart , typeControlPartCode , kControlFocusNoPart ) ; wxMacWindowEventHandler( NULL , evRef , former ) ; ReleaseEvent( evRef ) ; } // send new focus event { EventRef evRef = NULL ; err = MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent , &evRef ); verify_noerr( err ); wxMacCarbonEvent cEvent( evRef ) ; cEvent.SetParameter( kEventParamDirectObject , (ControlRef) GetHandle() ) ; cEvent.SetParameter(kEventParamControlPart , typeControlPartCode , kControlFocusNextPart ) ; wxMacWindowEventHandler( NULL , evRef , this ) ; ReleaseEvent( evRef ) ; } #endif } void wxWindowMac::DoCaptureMouse() { wxApp::s_captureWindow = this ; } wxWindow * wxWindowBase::GetCapture() { return wxApp::s_captureWindow ; } void wxWindowMac::DoReleaseMouse() { wxApp::s_captureWindow = NULL ; } #if wxUSE_DRAG_AND_DROP void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget) { if ( m_dropTarget != NULL ) delete m_dropTarget; m_dropTarget = pDropTarget; if ( m_dropTarget != NULL ) { // TODO: } } #endif // Old-style File Manager Drag & Drop void wxWindowMac::DragAcceptFiles(bool accept) { // TODO: } // Returns the size of the native control. In the case of the toplevel window // this is the content area root control void wxWindowMac::MacGetPositionAndSizeFromControl(int& x, int& y, int& w, int& h) const { wxFAIL_MSG( wxT("Not currently supported") ) ; } // From a wx position / size calculate the appropriate size of the native control bool wxWindowMac::MacGetBoundsForControl( const wxPoint& pos, const wxSize& size, int& x, int& y, int& w, int& h , bool adjustOrigin ) const { // the desired size, minus the border pixels gives the correct size of the control x = (int)pos.x; y = (int)pos.y; // TODO: the default calls may be used as soon as PostCreateControl Is moved here w = wxMax(size.x, 0) ; // WidthDefault( size.x ); h = wxMax(size.y, 0) ; // HeightDefault( size.y ) ; x += MacGetLeftBorderSize() ; y += MacGetTopBorderSize() ; w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ; h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ; if ( adjustOrigin ) AdjustForParentClientOrigin( x , y ) ; // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border if ( !GetParent()->IsTopLevel() ) { x -= GetParent()->MacGetLeftBorderSize() ; y -= GetParent()->MacGetTopBorderSize() ; } return true ; } // Get window size (not client size) void wxWindowMac::DoGetSize(int *x, int *y) const { Rect bounds ; m_peer->GetRect( &bounds ) ; if (x) *x = bounds.right - bounds.left + MacGetLeftBorderSize() + MacGetRightBorderSize() ; if (y) *y = bounds.bottom - bounds.top + MacGetTopBorderSize() + MacGetBottomBorderSize() ; } // get the position of the bounds of this window in client coordinates of its parent void wxWindowMac::DoGetPosition(int *x, int *y) const { Rect bounds ; m_peer->GetRect( &bounds ) ; int x1 = bounds.left ; int y1 = bounds.top ; // get the wx window position from the native one x1 -= MacGetLeftBorderSize() ; y1 -= MacGetTopBorderSize() ; if ( !IsTopLevel() ) { wxWindow *parent = GetParent(); if ( parent ) { // we must first adjust it to be in window coordinates of the parent, // as otherwise it gets lost by the ClientAreaOrigin fix x1 += parent->MacGetLeftBorderSize() ; y1 += parent->MacGetTopBorderSize() ; // and now to client coordinates wxPoint pt(parent->GetClientAreaOrigin()); x1 -= pt.x ; y1 -= pt.y ; } } if (x) *x = x1 ; if (y) *y = y1 ; } void wxWindowMac::DoScreenToClient(int *x, int *y) const { WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ; wxCHECK_RET( window , wxT("TopLevel Window missing") ) ; Point localwhere = { 0, 0 } ; if (x) localwhere.h = *x ; if (y) localwhere.v = *y ; wxMacGlobalToLocal( window , &localwhere ) ; if (x) *x = localwhere.h ; if (y) *y = localwhere.v ; MacRootWindowToWindow( x , y ) ; wxPoint origin = GetClientAreaOrigin() ; if (x) *x -= origin.x ; if (y) *y -= origin.y ; } void wxWindowMac::DoClientToScreen(int *x, int *y) const { WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ; wxCHECK_RET( window , wxT("TopLevel window missing") ) ; wxPoint origin = GetClientAreaOrigin() ; if (x) *x += origin.x ; if (y) *y += origin.y ; MacWindowToRootWindow( x , y ) ; Point localwhere = { 0, 0 }; if (x) localwhere.h = *x ; if (y) localwhere.v = *y ; wxMacLocalToGlobal( window, &localwhere ) ; if (x) *x = localwhere.h ; if (y) *y = localwhere.v ; } void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const { wxPoint origin = GetClientAreaOrigin() ; if (x) *x += origin.x ; if (y) *y += origin.y ; MacWindowToRootWindow( x , y ) ; } void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const { MacRootWindowToWindow( x , y ) ; wxPoint origin = GetClientAreaOrigin() ; if (x) *x -= origin.x ; if (y) *y -= origin.y ; } void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const { wxPoint pt ; if (x) pt.x = *x ; if (y) pt.y = *y ; if ( !IsTopLevel() ) { wxTopLevelWindowMac* top = MacGetTopLevelWindow(); if (top) { pt.x -= MacGetLeftBorderSize() ; pt.y -= MacGetTopBorderSize() ; wxMacControl::Convert( &pt , m_peer , top->m_peer ) ; } } if (x) *x = (int) pt.x ; if (y) *y = (int) pt.y ; } void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const { int x1 , y1 ; if (x) x1 = *x ; if (y) y1 = *y ; MacWindowToRootWindow( &x1 , &y1 ) ; if (x) *x = x1 ; if (y) *y = y1 ; } void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const { wxPoint pt ; if (x) pt.x = *x ; if (y) pt.y = *y ; if ( !IsTopLevel() ) { wxTopLevelWindowMac* top = MacGetTopLevelWindow(); if (top) { wxMacControl::Convert( &pt , top->m_peer , m_peer ) ; pt.x += MacGetLeftBorderSize() ; pt.y += MacGetTopBorderSize() ; } } if (x) *x = (int) pt.x ; if (y) *y = (int) pt.y ; } void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const { int x1 , y1 ; if (x) x1 = *x ; if (y) y1 = *y ; MacRootWindowToWindow( &x1 , &y1 ) ; if (x) *x = x1 ; if (y) *y = y1 ; } void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom ) { RgnHandle rgn = NewRgn() ; if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr ) { Rect structure, content ; GetRegionBounds( rgn , &content ) ; m_peer->GetRect( &structure ) ; OffsetRect( &structure, -structure.left , -structure.top ) ; left = content.left - structure.left ; top = content.top - structure.top ; right = structure.right - content.right ; bottom = structure.bottom - content.bottom ; } else { left = top = right = bottom = 0 ; } DisposeRgn( rgn ) ; } wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size ) const { wxSize sizeTotal = size; RgnHandle rgn = NewRgn() ; if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr ) { Rect content, structure ; GetRegionBounds( rgn , &content ) ; m_peer->GetRect( &structure ) ; // structure is in parent coordinates, but we only need width and height, so it's ok sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ; sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top) ; } DisposeRgn( rgn ) ; sizeTotal.x += MacGetLeftBorderSize() + MacGetRightBorderSize() ; sizeTotal.y += MacGetTopBorderSize() + MacGetBottomBorderSize() ; return sizeTotal; } // Get size *available for subwindows* i.e. excluding menu bar etc. void wxWindowMac::DoGetClientSize( int *x, int *y ) const { int ww, hh; RgnHandle rgn = NewRgn() ; Rect content ; if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr ) GetRegionBounds( rgn , &content ) ; else m_peer->GetRect( &content ) ; DisposeRgn( rgn ) ; ww = content.right - content.left ; hh = content.bottom - content.top ; if (m_hScrollBar && m_hScrollBar->IsShown() ) hh -= m_hScrollBar->GetSize().y ; if (m_vScrollBar && m_vScrollBar->IsShown() ) ww -= m_vScrollBar->GetSize().x ; if (x) *x = ww; if (y) *y = hh; } bool wxWindowMac::SetCursor(const wxCursor& cursor) { if (m_cursor.IsSameAs(cursor)) return false; if (!cursor.IsOk()) { if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) ) return false ; } else { if ( ! wxWindowBase::SetCursor( cursor ) ) return false ; } wxASSERT_MSG( m_cursor.Ok(), wxT("cursor must be valid after call to the base version")); wxWindowMac *mouseWin = 0 ; { wxTopLevelWindowMac *tlw = MacGetTopLevelWindow() ; WindowRef window = (WindowRef) ( tlw ? tlw->MacGetWindowRef() : 0 ) ; ControlPartCode part ; ControlRef control ; Point pt ; #if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 HIPoint hiPoint ; HIGetMousePosition(kHICoordSpaceWindow, window, &hiPoint); pt.h = hiPoint.x; pt.v = hiPoint.y; #else CGrafPtr savePort ; Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ; // TODO: If we ever get a GetCurrentEvent... replacement // for the mouse position, use it... GetMouse( &pt ) ; #endif control = wxMacFindControlUnderMouse( tlw , pt , window , &part ) ; if ( control ) mouseWin = wxFindControlFromMacControl( control ) ; #if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5 if ( swapped ) QDSwapPort( savePort , NULL ) ; #endif } if ( mouseWin == this && !wxIsBusy() ) m_cursor.MacInstall() ; return true ; } #if wxUSE_MENUS bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y) { menu->SetInvokingWindow(this); menu->UpdateUI(); if ( x == wxDefaultCoord && y == wxDefaultCoord ) { wxPoint mouse = wxGetMousePosition(); x = mouse.x; y = mouse.y; } else { ClientToScreen( &x , &y ) ; } menu->MacBeforeDisplay( true ) ; long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() , y, x, 0) ; if ( HiWord(menuResult) != 0 ) { MenuCommand macid; GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &macid ); int id = wxMacCommandToId( macid ); wxMenuItem* item = NULL ; wxMenu* realmenu ; item = menu->FindItem( id, &realmenu ) ; if ( item ) { if (item->IsCheckable()) item->Check( !item->IsChecked() ) ; menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ; } } menu->MacAfterDisplay( true ) ; menu->SetInvokingWindow( NULL ); return true; } #endif // ---------------------------------------------------------------------------- // tooltips // ---------------------------------------------------------------------------- #if wxUSE_TOOLTIPS void wxWindowMac::DoSetToolTip(wxToolTip *tooltip) { wxWindowBase::DoSetToolTip(tooltip); if ( m_tooltip ) m_tooltip->SetWindow(this); } #endif void wxWindowMac::MacInvalidateBorders() { if ( m_peer == NULL ) return ; bool vis = MacIsReallyShown() ; if ( !vis ) return ; int outerBorder = MacGetLeftBorderSize() ; if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() ) outerBorder += 4 ; if ( outerBorder == 0 ) return ; // now we know that we have something to do at all // as the borders are drawn on the parent we have to properly invalidate all these areas RgnHandle updateInner , updateOuter; Rect rect ; // this rectangle is in HIViewCoordinates under OSX and in Window Coordinates under Carbon updateInner = NewRgn() ; updateOuter = NewRgn() ; m_peer->GetRect( &rect ) ; RectRgn( updateInner, &rect ) ; InsetRect( &rect , -outerBorder , -outerBorder ) ; RectRgn( updateOuter, &rect ) ; DiffRgn( updateOuter, updateInner , updateOuter ) ; #ifdef __WXMAC_OSX__ GetParent()->m_peer->SetNeedsDisplay( updateOuter ) ; #else WindowRef tlw = (WindowRef) MacGetTopLevelWindowRef() ; if ( tlw ) InvalWindowRgn( tlw , updateOuter ) ; #endif DisposeRgn( updateOuter ) ; DisposeRgn( updateInner ) ; } void wxWindowMac::DoMoveWindow(int x, int y, int width, int height) { // this is never called for a toplevel window, so we know we have a parent int former_x , former_y , former_w, former_h ; // Get true coordinates of former position DoGetPosition( &former_x , &former_y ) ; DoGetSize( &former_w , &former_h ) ; wxWindow *parent = GetParent(); if ( parent ) { wxPoint pt(parent->GetClientAreaOrigin()); former_x += pt.x ; former_y += pt.y ; } int actualWidth = width ; int actualHeight = height ; int actualX = x; int actualY = y; if ((m_minWidth != -1) && (actualWidth < m_minWidth)) actualWidth = m_minWidth; if ((m_minHeight != -1) && (actualHeight < m_minHeight)) actualHeight = m_minHeight; if ((m_maxWidth != -1) && (actualWidth > m_maxWidth)) actualWidth = m_maxWidth; if ((m_maxHeight != -1) && (actualHeight > m_maxHeight)) actualHeight = m_maxHeight; bool doMove = false, doResize = false ; if ( actualX != former_x || actualY != former_y ) doMove = true ; if ( actualWidth != former_w || actualHeight != former_h ) doResize = true ; if ( doMove || doResize ) { // as the borders are drawn outside the native control, we adjust now wxRect bounds( wxPoint( actualX + MacGetLeftBorderSize() ,actualY + MacGetTopBorderSize() ), wxSize( actualWidth - (MacGetLeftBorderSize() + MacGetRightBorderSize()) , actualHeight - (MacGetTopBorderSize() + MacGetBottomBorderSize()) ) ) ; Rect r ; wxMacRectToNative( &bounds , &r ) ; if ( !GetParent()->IsTopLevel() ) wxMacWindowToNative( GetParent() , &r ) ; MacInvalidateBorders() ; m_cachedClippedRectValid = false ; m_peer->SetRect( &r ) ; wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified MacInvalidateBorders() ; MacRepositionScrollBars() ; if ( doMove ) { wxPoint point(actualX, actualY); wxMoveEvent event(point, m_windowId); event.SetEventObject(this); GetEventHandler()->ProcessEvent(event) ; } if ( doResize ) { MacRepositionScrollBars() ; wxSize size(actualWidth, actualHeight); wxSizeEvent event(size, m_windowId); event.SetEventObject(this); GetEventHandler()->ProcessEvent(event); } } } wxSize wxWindowMac::DoGetBestSize() const { if ( m_macIsUserPane || IsTopLevel() ) return wxWindowBase::DoGetBestSize() ; Rect bestsize = { 0 , 0 , 0 , 0 } ; int bestWidth, bestHeight ; m_peer->GetBestRect( &bestsize ) ; if ( EmptyRect( &bestsize ) ) { bestsize.left = bestsize.top = 0 ; bestsize.right = bestsize.bottom = 16 ; if ( IsKindOf( CLASSINFO( wxScrollBar ) ) ) { bestsize.bottom = 16 ; } #if wxUSE_SPINBTN else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) ) { bestsize.bottom = 24 ; } #endif else { // return wxWindowBase::DoGetBestSize() ; } } bestWidth = bestsize.right - bestsize.left ; bestHeight = bestsize.bottom - bestsize.top ; if ( bestHeight < 10 ) bestHeight = 13 ; return wxSize(bestWidth, bestHeight); } // set the size of the window: if the dimensions are positive, just use them, // but if any of them is equal to -1, it means that we must find the value for // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in // which case -1 is a valid value for x and y) // // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate // the width/height to best suit our contents, otherwise we reuse the current // width/height void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags) { // get the current size and position... int currentX, currentY; int currentW, currentH; GetPosition(¤tX, ¤tY); GetSize(¤tW, ¤tH); // ... and don't do anything (avoiding flicker) if it's already ok if ( x == currentX && y == currentY && width == currentW && height == currentH && ( height != -1 && width != -1 ) ) { // TODO: REMOVE MacRepositionScrollBars() ; // we might have a real position shift return; } if ( !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) { if ( x == wxDefaultCoord ) x = currentX; if ( y == wxDefaultCoord ) y = currentY; } AdjustForParentClientOrigin( x, y, sizeFlags ); wxSize size = wxDefaultSize; if ( width == wxDefaultCoord ) { if ( sizeFlags & wxSIZE_AUTO_WIDTH ) { size = DoGetBestSize(); width = size.x; } else { // just take the current one width = currentW; } } if ( height == wxDefaultCoord ) { if ( sizeFlags & wxSIZE_AUTO_HEIGHT ) { if ( size.x == wxDefaultCoord ) size = DoGetBestSize(); // else: already called DoGetBestSize() above height = size.y; } else { // just take the current one height = currentH; } } DoMoveWindow( x, y, width, height ); } wxPoint wxWindowMac::GetClientAreaOrigin() const { RgnHandle rgn = NewRgn() ; Rect content ; if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr ) { GetRegionBounds( rgn , &content ) ; } else { content.left = content.top = 0 ; } DisposeRgn( rgn ) ; return wxPoint( content.left + MacGetLeftBorderSize() , content.top + MacGetTopBorderSize() ); } void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight) { if ( clientwidth != wxDefaultCoord || clientheight != wxDefaultCoord ) { int currentclientwidth , currentclientheight ; int currentwidth , currentheight ; GetClientSize( ¤tclientwidth , ¤tclientheight ) ; GetSize( ¤twidth , ¤theight ) ; DoSetSize( wxDefaultCoord , wxDefaultCoord , currentwidth + clientwidth - currentclientwidth , currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ; } } void wxWindowMac::SetLabel(const wxString& title) { m_label = wxStripMenuCodes(title, wxStrip_Mnemonics) ; if ( m_peer && m_peer->Ok() ) m_peer->SetLabel( m_label ) ; Refresh() ; } wxString wxWindowMac::GetLabel() const { return m_label ; } bool wxWindowMac::Show(bool show) { bool former = MacIsReallyShown() ; if ( !wxWindowBase::Show(show) ) return false; // TODO: use visibilityChanged Carbon Event for OSX if ( m_peer ) m_peer->SetVisibility( show , true ) ; if ( former != MacIsReallyShown() ) MacPropagateVisibilityChanged() ; return true; } bool wxWindowMac::Enable(bool enable) { wxASSERT( m_peer->Ok() ) ; bool former = MacIsReallyEnabled() ; if ( !wxWindowBase::Enable(enable) ) return false; m_peer->Enable( enable ) ; if ( former != MacIsReallyEnabled() ) MacPropagateEnabledStateChanged() ; return true; } // // status change propagations (will be not necessary for OSX later ) // void wxWindowMac::MacPropagateVisibilityChanged() { #if !TARGET_API_MAC_OSX MacVisibilityChanged() ; wxWindowMac *child; wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); while ( node ) { child = node->GetData(); if ( child->IsShown() ) child->MacPropagateVisibilityChanged() ; node = node->GetNext(); } #endif } void wxWindowMac::MacPropagateEnabledStateChanged() { #if !TARGET_API_MAC_OSX MacEnabledStateChanged() ; wxWindowMac *child; wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); while ( node ) { child = node->GetData(); if ( child->IsEnabled() ) child->MacPropagateEnabledStateChanged() ; node = node->GetNext(); } #endif } void wxWindowMac::MacPropagateHiliteChanged() { #if !TARGET_API_MAC_OSX MacHiliteChanged() ; wxWindowMac *child; wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); while ( node ) { child = node->GetData(); if (child /* && child->IsEnabled() */) child->MacPropagateHiliteChanged() ; node = node->GetNext(); } #endif } // // status change notifications // void wxWindowMac::MacVisibilityChanged() { } void wxWindowMac::MacHiliteChanged() { } void wxWindowMac::MacEnabledStateChanged() { } // // status queries on the inherited window's state // bool wxWindowMac::MacIsReallyShown() { // only under OSX the visibility of the TLW is taken into account if ( m_isBeingDeleted ) return false ; #if TARGET_API_MAC_OSX if ( m_peer && m_peer->Ok() ) return m_peer->IsVisible(); #endif wxWindow* win = this ; while ( win->IsShown() ) { if ( win->IsTopLevel() ) return true ; win = win->GetParent() ; if ( win == NULL ) return true ; } return false ; } bool wxWindowMac::MacIsReallyEnabled() { return m_peer->IsEnabled() ; } bool wxWindowMac::MacIsReallyHilited() { return m_peer->IsActive(); } void wxWindowMac::MacFlashInvalidAreas() { #if TARGET_API_MAC_OSX HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ; #endif } int wxWindowMac::GetCharHeight() const { wxClientDC dc( (wxWindowMac*)this ) ; return dc.GetCharHeight() ; } int wxWindowMac::GetCharWidth() const { wxClientDC dc( (wxWindowMac*)this ) ; return dc.GetCharWidth() ; } void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y, int *descent, int *externalLeading, const wxFont *theFont ) const { const wxFont *fontToUse = theFont; if ( !fontToUse ) fontToUse = &m_font; wxClientDC dc( (wxWindowMac*) this ) ; long lx,ly,ld,le ; dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ; if ( externalLeading ) *externalLeading = le ; if ( descent ) *descent = ld ; if ( x ) *x = lx ; if ( y ) *y = ly ; } /* * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect * we always intersect with the entire window, not only with the client area */ void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect) { if ( m_peer == NULL ) return ; if ( !MacIsReallyShown() ) return ; if ( rect ) { Rect r ; wxMacRectToNative( rect , &r ) ; m_peer->SetNeedsDisplay( &r ) ; } else { m_peer->SetNeedsDisplay() ; } } void wxWindowMac::Freeze() { #if TARGET_API_MAC_OSX if ( !m_frozenness++ ) { if ( m_peer && m_peer->Ok() ) m_peer->SetDrawingEnabled( false ) ; } #endif } void wxWindowMac::Thaw() { #if TARGET_API_MAC_OSX wxASSERT_MSG( m_frozenness > 0, wxT("Thaw() without matching Freeze()") ); if ( !--m_frozenness ) { if ( m_peer && m_peer->Ok() ) { m_peer->SetDrawingEnabled( true ) ; m_peer->InvalidateWithChildren() ; } } #endif } bool wxWindowMac::IsFrozen() const { return m_frozenness != 0; } wxWindowMac *wxGetActiveWindow() { // actually this is a windows-only concept return NULL; } // Coordinates relative to the window void wxWindowMac::WarpPointer(int x_pos, int y_pos) { // We really don't move the mouse programmatically under Mac. } void wxWindowMac::OnEraseBackground(wxEraseEvent& event) { if ( MacGetTopLevelWindow() == NULL ) return ; #if TARGET_API_MAC_OSX if ( !m_macBackgroundBrush.Ok() || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT ) { event.Skip() ; } else #endif { event.GetDC()->Clear() ; } } void wxWindowMac::OnNcPaint( wxNcPaintEvent& event ) { event.Skip() ; } int wxWindowMac::GetScrollPos(int orient) const { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) return m_hScrollBar->GetThumbPosition() ; } else { if ( m_vScrollBar ) return m_vScrollBar->GetThumbPosition() ; } return 0; } // This now returns the whole range, not just the number // of positions that we can scroll. int wxWindowMac::GetScrollRange(int orient) const { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) return m_hScrollBar->GetRange() ; } else { if ( m_vScrollBar ) return m_vScrollBar->GetRange() ; } return 0; } int wxWindowMac::GetScrollThumb(int orient) const { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) return m_hScrollBar->GetThumbSize() ; } else { if ( m_vScrollBar ) return m_vScrollBar->GetThumbSize() ; } return 0; } void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh) { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) m_hScrollBar->SetThumbPosition( pos ) ; } else { if ( m_vScrollBar ) m_vScrollBar->SetThumbPosition( pos ) ; } } // // we draw borders and grow boxes, are already set up and clipped in the current port / cgContextRef // our own window origin is at leftOrigin/rightOrigin // void wxWindowMac::MacPaintBorders( int leftOrigin , int rightOrigin ) { if ( IsTopLevel() ) return ; Rect rect ; bool hasFocus = m_peer->NeedsFocusRect() && m_peer->HasFocus() ; bool hasBothScrollbars = (m_hScrollBar && m_hScrollBar->IsShown()) && (m_vScrollBar && m_vScrollBar->IsShown()) ; // back to the surrounding frame rectangle m_peer->GetRect( &rect ) ; InsetRect( &rect, -1 , -1 ) ; #if wxMAC_USE_CORE_GRAPHICS { CGRect cgrect = CGRectMake( rect.left , rect.top , rect.right - rect.left , rect.bottom - rect.top ) ; HIThemeFrameDrawInfo info ; memset( &info, 0 , sizeof(info) ) ; info.version = 0 ; info.kind = 0 ; info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ; info.isFocused = hasFocus ; CGContextRef cgContext = (CGContextRef) GetParent()->MacGetCGContextRef() ; wxASSERT( cgContext ) ; if ( HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) ) { info.kind = kHIThemeFrameTextFieldSquare ; HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ; } else if ( HasFlag(wxSIMPLE_BORDER) ) { info.kind = kHIThemeFrameListBox ; HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ; } else if ( hasFocus ) { HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ; } m_peer->GetRect( &rect ) ; if ( hasBothScrollbars ) { int size = m_hScrollBar->GetWindowVariant() == wxWINDOW_VARIANT_NORMAL ? 16 : 12 ; CGRect cgrect = CGRectMake( rect.right - size , rect.bottom - size , size , size ) ; CGPoint cgpoint = CGPointMake( rect.right - size , rect.bottom - size ) ; HIThemeGrowBoxDrawInfo info ; memset( &info, 0, sizeof(info) ) ; info.version = 0 ; info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ; info.kind = kHIThemeGrowBoxKindNone ; info.size = kHIThemeGrowBoxSizeNormal ; info.direction = kThemeGrowRight | kThemeGrowDown ; HIThemeDrawGrowBox( &cgpoint , &info , cgContext , kHIThemeOrientationNormal ) ; } } #else { wxTopLevelWindowMac* top = MacGetTopLevelWindow(); if ( top ) { wxPoint pt(0, 0) ; wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ; OffsetRect( &rect , pt.x , pt.y ) ; } if ( HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) ) DrawThemeEditTextFrame( &rect, IsEnabled() ? kThemeStateActive : kThemeStateInactive ) ; else if ( HasFlag(wxSIMPLE_BORDER) ) DrawThemeListBoxFrame( &rect, IsEnabled() ? kThemeStateActive : kThemeStateInactive ) ; if ( hasFocus ) DrawThemeFocusRect( &rect , true ) ; if ( hasBothScrollbars ) { // GetThemeStandaloneGrowBoxBounds // DrawThemeStandaloneNoGrowBox } } #endif } void wxWindowMac::RemoveChild( wxWindowBase *child ) { if ( child == m_hScrollBar ) m_hScrollBar = NULL ; if ( child == m_vScrollBar ) m_vScrollBar = NULL ; wxWindowBase::RemoveChild( child ) ; } // New function that will replace some of the above. void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible, int range, bool refresh) { bool showScroller; bool triggerSizeEvent = false; if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) { showScroller = ((range != 0) && (range > thumbVisible)); if ( m_hScrollBar->IsShown() != showScroller ) { m_hScrollBar->Show( showScroller ); triggerSizeEvent = true; } m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ; } } else { if ( m_vScrollBar ) { showScroller = ((range != 0) && (range > thumbVisible)); if ( m_vScrollBar->IsShown() != showScroller ) { m_vScrollBar->Show( showScroller ) ; triggerSizeEvent = true; } m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ; } } MacRepositionScrollBars() ; if ( triggerSizeEvent ) { wxSizeEvent event(GetSize(), m_windowId); event.SetEventObject(this); GetEventHandler()->ProcessEvent(event); } } // Does a physical scroll void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect) { if ( dx == 0 && dy == 0 ) return ; int width , height ; GetClientSize( &width , &height ) ; { // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control // area is scrolled, this does not occur if width and height are 2 pixels less, // TODO: write optimal workaround wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ; if ( rect ) scrollrect.Intersect( *rect ) ; if ( m_peer->GetNeedsDisplay() ) { // because HIViewScrollRect does not scroll the already invalidated area we have two options: // either immediate redraw or full invalidate #if 1 // is the better overall solution, as it does not slow down scrolling m_peer->SetNeedsDisplay() ; #else // this would be the preferred version for fast drawing controls #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3 if ( UMAGetSystemVersion() >= 0x1030 ) HIViewRender(m_peer->GetControlRef()) ; else #endif Update() ; #endif } // as the native control might be not a 0/0 wx window coordinates, we have to offset scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ; m_peer->ScrollRect( &scrollrect , dx , dy ) ; // becuase HIViewScrollRect does not scroll the already invalidated area we have two options // either immediate redraw or full invalidate #if 0 // is the better overall solution, as it does not slow down scrolling m_peer->SetNeedsDisplay() ; #else // this would be the preferred version for fast drawing controls HIViewRender(m_peer->GetControlRef()) ; #endif } wxWindowMac *child; int x, y, w, h; for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext()) { child = node->GetData(); if (child == NULL) continue; if (child == m_vScrollBar) continue; if (child == m_hScrollBar) continue; if (child->IsTopLevel()) continue; child->GetPosition( &x, &y ); child->GetSize( &w, &h ); if (rect) { wxRect rc( x, y, w, h ); if (rect->Intersects( rc )) child->SetSize( x + dx, y + dy, w, h ); } else { child->SetSize( x + dx, y + dy, w, h ); } } } void wxWindowMac::MacOnScroll( wxScrollEvent &event ) { if ( event.GetEventObject() == m_vScrollBar || event.GetEventObject() == m_hScrollBar ) { wxScrollWinEvent wevent; wevent.SetPosition(event.GetPosition()); wevent.SetOrientation(event.GetOrientation()); wevent.SetEventObject(this); if (event.GetEventType() == wxEVT_SCROLL_TOP) wevent.SetEventType( wxEVT_SCROLLWIN_TOP ); else if (event.GetEventType() == wxEVT_SCROLL_BOTTOM) wevent.SetEventType( wxEVT_SCROLLWIN_BOTTOM ); else if (event.GetEventType() == wxEVT_SCROLL_LINEUP) wevent.SetEventType( wxEVT_SCROLLWIN_LINEUP ); else if (event.GetEventType() == wxEVT_SCROLL_LINEDOWN) wevent.SetEventType( wxEVT_SCROLLWIN_LINEDOWN ); else if (event.GetEventType() == wxEVT_SCROLL_PAGEUP) wevent.SetEventType( wxEVT_SCROLLWIN_PAGEUP ); else if (event.GetEventType() == wxEVT_SCROLL_PAGEDOWN) wevent.SetEventType( wxEVT_SCROLLWIN_PAGEDOWN ); else if (event.GetEventType() == wxEVT_SCROLL_THUMBTRACK) wevent.SetEventType( wxEVT_SCROLLWIN_THUMBTRACK ); else if (event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE) wevent.SetEventType( wxEVT_SCROLLWIN_THUMBRELEASE ); GetEventHandler()->ProcessEvent(wevent); } } // Get the window with the focus wxWindowMac *wxWindowBase::DoFindFocus() { ControlRef control ; GetKeyboardFocus( GetUserFocusWindow() , &control ) ; return wxFindControlFromMacControl( control ) ; } void wxWindowMac::OnSetFocus( wxFocusEvent& event ) { // panel wants to track the window which was the last to have focus in it, // so we want to set ourselves as the window which last had focus // // notice that it's also important to do it upwards the tree because // otherwise when the top level panel gets focus, it won't set it back to // us, but to some other sibling // CS: don't know if this is still needed: //wxChildFocusEvent eventFocus(this); //(void)GetEventHandler()->ProcessEvent(eventFocus); if ( MacGetTopLevelWindow() && m_peer->NeedsFocusRect() ) { #if wxMAC_USE_CORE_GRAPHICS GetParent()->Refresh() ; #else wxMacWindowStateSaver sv( this ) ; Rect rect ; m_peer->GetRect( &rect ) ; // auf den umgebenden Rahmen zurĀŸck InsetRect( &rect, -1 , -1 ) ; wxTopLevelWindowMac* top = MacGetTopLevelWindow(); if ( top ) { wxPoint pt(0, 0) ; wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ; rect.left += pt.x ; rect.right += pt.x ; rect.top += pt.y ; rect.bottom += pt.y ; } bool bIsFocusEvent = (event.GetEventType() == wxEVT_SET_FOCUS); DrawThemeFocusRect( &rect , bIsFocusEvent ) ; if ( !bIsFocusEvent ) { // as this erases part of the frame we have to redraw borders // and because our z-ordering is not always correct (staticboxes) // we have to invalidate things, we cannot simple redraw MacInvalidateBorders() ; } #endif } event.Skip(); } void wxWindowMac::OnInternalIdle() { // This calls the UI-update mechanism (querying windows for // menu/toolbar/control state information) if (wxUpdateUIEvent::CanUpdate(this)) UpdateWindowUI(wxUPDATE_UI_FROMIDLE); } // Raise the window to the top of the Z order void wxWindowMac::Raise() { m_peer->SetZOrder( true , NULL ) ; } // Lower the window to the bottom of the Z order void wxWindowMac::Lower() { m_peer->SetZOrder( false , NULL ) ; } // static wxWindow *gs_lastWhich = NULL; bool wxWindowMac::MacSetupCursor( const wxPoint& pt ) { // first trigger a set cursor event wxPoint clientorigin = GetClientAreaOrigin() ; wxSize clientsize = GetClientSize() ; wxCursor cursor ; if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) ) { wxSetCursorEvent event( pt.x , pt.y ); bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event); if ( processedEvtSetCursor && event.HasCursor() ) { cursor = event.GetCursor() ; } else { // the test for processedEvtSetCursor is here to prevent using m_cursor // if the user code caught EVT_SET_CURSOR() and returned nothing from // it - this is a way to say that our cursor shouldn't be used for this // point if ( !processedEvtSetCursor && m_cursor.Ok() ) cursor = m_cursor ; if ( !wxIsBusy() && !GetParent() ) cursor = *wxSTANDARD_CURSOR ; } if ( cursor.Ok() ) cursor.MacInstall() ; } return cursor.Ok() ; } wxString wxWindowMac::MacGetToolTipString( wxPoint &pt ) { #if wxUSE_TOOLTIPS if ( m_tooltip ) return m_tooltip->GetTip() ; #endif return wxEmptyString ; } void wxWindowMac::ClearBackground() { Refresh() ; Update() ; } void wxWindowMac::Update() { #if TARGET_API_MAC_OSX MacGetTopLevelWindow()->MacPerformUpdates() ; #else ::Draw1Control( m_peer->GetControlRef() ) ; #endif } wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const { wxTopLevelWindowMac* win = NULL ; WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ; if ( window ) win = wxFindWinFromMacWindow( window ) ; return win ; } const wxRect& wxWindowMac::MacGetClippedClientRect() const { MacUpdateClippedRects() ; return m_cachedClippedClientRect ; } const wxRect& wxWindowMac::MacGetClippedRect() const { MacUpdateClippedRects() ; return m_cachedClippedRect ; } const wxRect&wxWindowMac:: MacGetClippedRectWithOuterStructure() const { MacUpdateClippedRects() ; return m_cachedClippedRectWithOuterStructure ; } const wxRegion& wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures ) { static wxRegion emptyrgn ; if ( !m_isBeingDeleted && MacIsReallyShown() /*m_peer->IsVisible() */ ) { MacUpdateClippedRects() ; if ( includeOuterStructures ) return m_cachedClippedRegionWithOuterStructure ; else return m_cachedClippedRegion ; } else { return emptyrgn ; } } void wxWindowMac::MacUpdateClippedRects() const { if ( m_cachedClippedRectValid ) return ; // includeOuterStructures is true if we try to draw somthing like a focus ring etc. // also a window dc uses this, in this case we only clip in the hierarchy for hard // borders like a scrollwindow, splitter etc otherwise we end up in a paranoia having // to add focus borders everywhere Rect r, rIncludingOuterStructures ; m_peer->GetRect( &r ) ; r.left -= MacGetLeftBorderSize() ; r.top -= MacGetTopBorderSize() ; r.bottom += MacGetBottomBorderSize() ; r.right += MacGetRightBorderSize() ; r.right -= r.left ; r.bottom -= r.top ; r.left = 0 ; r.top = 0 ; rIncludingOuterStructures = r ; InsetRect( &rIncludingOuterStructures , -4 , -4 ) ; wxRect cl = GetClientRect() ; Rect rClient = { cl.y , cl.x , cl.y + cl.height , cl.x + cl.width } ; int x , y ; wxSize size ; const wxWindow* child = this ; const wxWindow* parent = NULL ; while ( !child->IsTopLevel() && ( parent = child->GetParent() ) != NULL ) { if ( parent->MacIsChildOfClientArea(child) ) { size = parent->GetClientSize() ; wxPoint origin = parent->GetClientAreaOrigin() ; x = origin.x ; y = origin.y ; } else { // this will be true for scrollbars, toolbars etc. size = parent->GetSize() ; y = parent->MacGetTopBorderSize() ; x = parent->MacGetLeftBorderSize() ; size.x -= parent->MacGetLeftBorderSize() + parent->MacGetRightBorderSize() ; size.y -= parent->MacGetTopBorderSize() + parent->MacGetBottomBorderSize() ; } parent->MacWindowToRootWindow( &x, &y ) ; MacRootWindowToWindow( &x , &y ) ; Rect rparent = { y , x , y + size.y , x + size.x } ; // the wxwindow and client rects will always be clipped SectRect( &r , &rparent , &r ) ; SectRect( &rClient , &rparent , &rClient ) ; // the structure only at 'hard' borders if ( parent->MacClipChildren() || ( parent->GetParent() && parent->GetParent()->MacClipGrandChildren() ) ) { SectRect( &rIncludingOuterStructures , &rparent , &rIncludingOuterStructures ) ; } child = parent ; } m_cachedClippedRect = wxRect( r.left , r.top , r.right - r.left , r.bottom - r.top ) ; m_cachedClippedClientRect = wxRect( rClient.left , rClient.top , rClient.right - rClient.left , rClient.bottom - rClient.top ) ; m_cachedClippedRectWithOuterStructure = wxRect( rIncludingOuterStructures.left , rIncludingOuterStructures.top , rIncludingOuterStructures.right - rIncludingOuterStructures.left , rIncludingOuterStructures.bottom - rIncludingOuterStructures.top ) ; m_cachedClippedRegionWithOuterStructure = wxRegion( m_cachedClippedRectWithOuterStructure ) ; m_cachedClippedRegion = wxRegion( m_cachedClippedRect ) ; m_cachedClippedClientRegion = wxRegion( m_cachedClippedClientRect ) ; m_cachedClippedRectValid = true ; } /* This function must not change the updatergn ! */ bool wxWindowMac::MacDoRedraw( WXHRGN updatergnr , long time ) { bool handled = false ; Rect updatebounds ; RgnHandle updatergn = (RgnHandle) updatergnr ; GetRegionBounds( updatergn , &updatebounds ) ; // wxLogDebug(wxT("update for %s bounds %d, %d, %d, %d"), wxString(GetClassInfo()->GetClassName()).c_str(), updatebounds.left, updatebounds.top , updatebounds.right , updatebounds.bottom ) ; if ( !EmptyRgn(updatergn) ) { RgnHandle newupdate = NewRgn() ; wxSize point = GetClientSize() ; wxPoint origin = GetClientAreaOrigin() ; SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y + point.y ) ; SectRgn( newupdate , updatergn , newupdate ) ; // first send an erase event to the entire update area { // for the toplevel window this really is the entire area // for all the others only their client area, otherwise they // might be drawing with full alpha and eg put blue into // the grow-box area of a scrolled window (scroll sample) wxDC* dc = new wxWindowDC(this); if ( IsTopLevel() ) dc->SetClippingRegion(wxRegion(updatergn)); else dc->SetClippingRegion(wxRegion(newupdate)); wxEraseEvent eevent( GetId(), dc ); eevent.SetEventObject( this ); GetEventHandler()->ProcessEvent( eevent ); delete dc ; } // calculate a client-origin version of the update rgn and set m_updateRegion to that OffsetRgn( newupdate , -origin.x , -origin.y ) ; m_updateRegion = newupdate ; DisposeRgn( newupdate ) ; if ( !m_updateRegion.Empty() ) { // paint the window itself wxPaintEvent event; event.SetTimestamp(time); event.SetEventObject(this); GetEventHandler()->ProcessEvent(event); handled = true ; } // now we cannot rely on having its borders drawn by a window itself, as it does not // get the updateRgn wide enough to always do so, so we do it from the parent // this would also be the place to draw any custom backgrounds for native controls // in Composited windowing wxPoint clientOrigin = GetClientAreaOrigin() ; wxWindowMac *child; int x, y, w, h; for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext()) { child = node->GetData(); if (child == NULL) continue; if (child == m_vScrollBar) continue; if (child == m_hScrollBar) continue; if (child->IsTopLevel()) continue; if (!child->IsShown()) continue; // only draw those in the update region (add a safety margin of 10 pixels for shadow effects child->GetPosition( &x, &y ); child->GetSize( &w, &h ); Rect childRect = { y , x , y + h , x + w } ; OffsetRect( &childRect , clientOrigin.x , clientOrigin.y ) ; InsetRect( &childRect , -10 , -10) ; if ( RectInRgn( &childRect , updatergn ) ) { // paint custom borders wxNcPaintEvent eventNc( child->GetId() ); eventNc.SetEventObject( child ); if ( !child->GetEventHandler()->ProcessEvent( eventNc ) ) { #if wxMAC_USE_CORE_GRAPHICS child->MacPaintBorders(0, 0) ; #else { wxWindowDC dc(this) ; dc.SetClippingRegion(wxRegion(updatergn)); wxMacPortSetter helper(&dc) ; child->MacPaintBorders(0, 0) ; } #endif } } } } return handled ; } WXWindow wxWindowMac::MacGetTopLevelWindowRef() const { wxWindowMac *iter = (wxWindowMac*)this ; while ( iter ) { if ( iter->IsTopLevel() ) return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ; iter = iter->GetParent() ; } return NULL ; } void wxWindowMac::MacCreateScrollBars( long style ) { wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ; if ( style & ( wxVSCROLL | wxHSCROLL ) ) { bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ; int scrlsize = MAC_SCROLLBAR_SIZE ; if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL || GetWindowVariant() == wxWINDOW_VARIANT_MINI ) { scrlsize = MAC_SMALL_SCROLLBAR_SIZE ; } int adjust = hasBoth ? scrlsize - 1: 0 ; int width, height ; GetClientSize( &width , &height ) ; wxPoint vPoint(width - scrlsize, 0) ; wxSize vSize(scrlsize, height - adjust) ; wxPoint hPoint(0, height - scrlsize) ; wxSize hSize(width - adjust, scrlsize) ; if ( style & wxVSCROLL ) m_vScrollBar = new wxScrollBar(this, wxID_ANY, vPoint, vSize , wxVERTICAL); if ( style & wxHSCROLL ) m_hScrollBar = new wxScrollBar(this, wxID_ANY, hPoint, hSize , wxHORIZONTAL); } // because the create does not take into account the client area origin // we might have a real position shift MacRepositionScrollBars() ; } bool wxWindowMac::MacIsChildOfClientArea( const wxWindow* child ) const { bool result = ((child == NULL) || ((child != m_hScrollBar) && (child != m_vScrollBar))); return result ; } void wxWindowMac::MacRepositionScrollBars() { if ( !m_hScrollBar && !m_vScrollBar ) return ; bool hasBoth = (m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ; int scrlsize = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ; int adjust = hasBoth ? scrlsize - 1 : 0 ; // get real client area int width, height ; GetSize( &width , &height ); width -= MacGetLeftBorderSize() + MacGetRightBorderSize(); height -= MacGetTopBorderSize() + MacGetBottomBorderSize(); wxPoint vPoint( width - scrlsize, 0 ) ; wxSize vSize( scrlsize, height - adjust ) ; wxPoint hPoint( 0 , height - scrlsize ) ; wxSize hSize( width - adjust, scrlsize ) ; #if 0 int x = 0, y = 0, w, h ; GetSize( &w , &h ) ; MacClientToRootWindow( &x , &y ) ; MacClientToRootWindow( &w , &h ) ; wxWindowMac *iter = (wxWindowMac*)this ; int totW = 10000 , totH = 10000; while ( iter ) { if ( iter->IsTopLevel() ) { iter->GetSize( &totW , &totH ) ; break ; } iter = iter->GetParent() ; } if ( x == 0 ) { hPoint.x = -1 ; hSize.x += 1 ; } if ( y == 0 ) { vPoint.y = -1 ; vSize.y += 1 ; } if ( w - x >= totW ) { hSize.x += 1 ; vPoint.x += 1 ; } if ( h - y >= totH ) { vSize.y += 1 ; hPoint.y += 1 ; } #endif if ( m_vScrollBar ) m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE ); if ( m_hScrollBar ) m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE ); } bool wxWindowMac::AcceptsFocus() const { return MacCanFocus() && wxWindowBase::AcceptsFocus(); } void wxWindowMac::MacSuperChangedPosition() { // only window-absolute structures have to be moved i.e. controls m_cachedClippedRectValid = false ; wxWindowMac *child; wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); while ( node ) { child = node->GetData(); child->MacSuperChangedPosition() ; node = node->GetNext(); } } void wxWindowMac::MacTopLevelWindowChangedPosition() { // only screen-absolute structures have to be moved i.e. glcanvas wxWindowMac *child; wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); while ( node ) { child = node->GetData(); child->MacTopLevelWindowChangedPosition() ; node = node->GetNext(); } } long wxWindowMac::MacGetLeftBorderSize() const { if ( IsTopLevel() ) return 0 ; SInt32 border = 0 ; if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER)) { // this metric is only the 'outset' outside the simple frame rect GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ; border += 1 ; } else if (HasFlag(wxSIMPLE_BORDER)) { // this metric is only the 'outset' outside the simple frame rect GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ; border += 1 ; } return border ; } long wxWindowMac::MacGetRightBorderSize() const { // they are all symmetric in mac themes return MacGetLeftBorderSize() ; } long wxWindowMac::MacGetTopBorderSize() const { // they are all symmetric in mac themes return MacGetLeftBorderSize() ; } long wxWindowMac::MacGetBottomBorderSize() const { // they are all symmetric in mac themes return MacGetLeftBorderSize() ; } long wxWindowMac::MacRemoveBordersFromStyle( long style ) { return style & ~wxBORDER_MASK ; } // Find the wxWindowMac at the current mouse position, returning the mouse // position. wxWindowMac * wxFindWindowAtPointer( wxPoint& pt ) { pt = wxGetMousePosition(); wxWindowMac* found = wxFindWindowAtPoint(pt); return found; } // Get the current mouse position. wxPoint wxGetMousePosition() { int x, y; wxGetMousePosition( &x, &y ); return wxPoint(x, y); } void wxWindowMac::OnMouseEvent( wxMouseEvent &event ) { if ( event.GetEventType() == wxEVT_RIGHT_DOWN ) { // copied from wxGTK : CS // VZ: shouldn't we move this to base class then? // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN // except that: // // (a) it's a command event and so is propagated to the parent // (b) under MSW it can be generated from kbd too // (c) it uses screen coords (because of (a)) wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU, this->GetId(), this->ClientToScreen(event.GetPosition())); if ( ! GetEventHandler()->ProcessEvent(evtCtx) ) event.Skip() ; } else { event.Skip() ; } } void wxWindowMac::OnPaint( wxPaintEvent & event ) { if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL ) CallNextEventHandler( (EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ; } void wxWindowMac::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) ) { } Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin ) { int x, y, w, h ; window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin ) ; Rect bounds = { y, x, y + h, x + w }; return bounds ; } wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) ) { return eventNotHandledErr ; } bool wxWindowMac::Reparent(wxWindowBase *newParentBase) { wxWindowMac *newParent = (wxWindowMac *)newParentBase; if ( !wxWindowBase::Reparent(newParent) ) return false; // copied from MacPostControlCreate ControlRef container = (ControlRef) GetParent()->GetHandle() ; wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ; ::EmbedControl( m_peer->GetControlRef() , container ) ; return true; } bool wxWindowMac::SetTransparent(wxByte alpha) { #if wxMAC_USE_CORE_GRAPHICS if ( alpha != m_macAlpha ) { m_macAlpha = alpha ; Refresh() ; } return true ; #else return false ; #endif } bool wxWindowMac::CanSetTransparent() { #if wxMAC_USE_CORE_GRAPHICS return true ; #else return false ; #endif } wxByte wxWindowMac::GetTransparent() const { return m_macAlpha ; }