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bda6d0f4b4f6850fd1df8aacc7e785ed28010e84
wxWidgets/src/mac/carbon/window.cpp
Bryan Petty bda6d0f4b4 This commit was manufactured by cvs2svn to create tag 'WX_2_8_1'. 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/tags/WX_2_8_1@44199 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-01-11 13:55:26 +00:00

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/////////////////////////////////////////////////////////////////////////////
// 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 <Windows.h>
#include <ToolUtils.h>
#include <Scrap.h>
#include <MacTextEditor.h>
#endif
#if TARGET_API_MAC_OSX
#ifndef __HIVIEW__
#include <HIToolbox/HIView.h>
#endif
#endif
#include <string.h>
#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<RgnHandle>(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<CGContextRef>(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<CGContextRef>(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<ControlPartCode>(kEventParamControlPart , typeControlPartCode );
#ifdef __WXMAC_OSX__
if ( cEvent.GetParameter<Boolean>(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<WindowRef>(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<HICommand>(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<ControlUserPaneDrawUPP>(kControlEntireControl, kControlUserPaneDrawProcTag, GetwxMacControlUserPaneDrawProc()) ;
m_peer->SetData<ControlUserPaneHitTestUPP>(kControlEntireControl, kControlUserPaneHitTestProcTag, GetwxMacControlUserPaneHitTestProc()) ;
m_peer->SetData<ControlUserPaneTrackingUPP>(kControlEntireControl, kControlUserPaneTrackingProcTag, GetwxMacControlUserPaneTrackingProc()) ;
m_peer->SetData<ControlUserPaneIdleUPP>(kControlEntireControl, kControlUserPaneIdleProcTag, GetwxMacControlUserPaneIdleProc()) ;
m_peer->SetData<ControlUserPaneKeyDownUPP>(kControlEntireControl, kControlUserPaneKeyDownProcTag, GetwxMacControlUserPaneKeyDownProc()) ;
m_peer->SetData<ControlUserPaneActivateUPP>(kControlEntireControl, kControlUserPaneActivateProcTag, GetwxMacControlUserPaneActivateProc()) ;
m_peer->SetData<ControlUserPaneFocusUPP>(kControlEntireControl, kControlUserPaneFocusProcTag, GetwxMacControlUserPaneFocusProc()) ;
m_peer->SetData<ControlUserPaneBackgroundUPP>(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<ControlSize>(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<ControlRef>( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ;
cEvent.SetParameter<ControlPartCode>(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<ControlRef>( kEventParamDirectObject , (ControlRef) GetHandle() ) ;
cEvent.SetParameter<ControlPartCode>(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(&currentX, &currentY);
GetSize(&currentW, &currentH);
// ... 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( &currentclientwidth , &currentclientheight ) ;
GetSize( &currentwidth , &currentheight ) ;
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 zurŸck
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 ;
}
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