fix a crash when dismissing the popup window because of a key press

[wxWidgets.git] / src / mac / carbon / uma.cpp

diff --git a/src/mac/carbon/uma.cpp b/src/mac/carbon/uma.cpp
index 25a90e1ec5d7beb975cca976ec11a5122100d15d..dbdb59341f67579a89479f8499342cb48602a16e 100644 (file)
--- a/src/mac/carbon/uma.cpp
+++ b/src/mac/carbon/uma.cpp
@@ -4,7 +4,15 @@
 #include <MacTextEditor.h>
 
 #ifndef __DARWIN__
-  #include <Navigation.h>
+#  include <Navigation.h>
+#  if defined(TARGET_CARBON)
+#    if PM_USE_SESSION_APIS
+#      include <PMCore.h>
+#    endif
+#    include <PMApplication.h>
+#  else
+#    include <Printing.h>
+#  endif
 #endif
 
 // since we have decided that we only support 8.6 upwards we are
@@ -15,8 +23,12 @@
 
 #define wxUSE_MLTE 0
 
+
 static bool    sUMAHasAppearance = false ;
 static long sUMAAppearanceVersion = 0 ;
+static bool sUMAHasAquaLayout = false ;
+static bool sUMASystemInitialized = false ;
+
 extern int gAGABackgroundColor ;
 bool UMAHasAppearance() { return sUMAHasAppearance ; }
 long UMAGetAppearanceVersion() { return sUMAAppearanceVersion ; }
@@ -26,6 +38,8 @@ static long sUMAWindowManagerAttr = 0 ;
 
 bool UMAHasWindowManager() { return sUMAHasWindowManager ; }
 long UMAGetWindowManagerAttr() { return sUMAWindowManagerAttr ; }
+bool UMAHasAquaLayout() { return sUMAHasAquaLayout ; }
+bool UMASystemIsInitialized() { return sUMASystemInitialized ; }
 
 void UMACleanupToolbox()
 {
@@ -104,8 +118,22 @@ void UMAInitToolbox( UInt16 inMoreMastersCalls )
   defaults.encoding = kTXNSystemDefaultEncoding;
        TXNInitTextension(&defaults,  1, (kTXNAlwaysUseQuickDrawTextMask | kTXNWantMoviesMask | kTXNWantSoundMask | kTXNWantGraphicsMask));
 #endif
+  long menuMgrAttr ;
+  Gestalt( gestaltMenuMgrAttr , &menuMgrAttr ) ;
+  if ( menuMgrAttr & gestaltMenuMgrAquaLayoutMask )
+    sUMAHasAquaLayout = true ;
+  sUMASystemInitialized = true ;
+
 }
 
+/*
+Boolean CanUseATSUI()
+       {
+       long result;
+       OSErr err = Gestalt(gestaltATSUVersion, &result);
+       return (err == noErr);
+       }
+*/
 // process manager
 long UMAGetProcessMode() 
 {
@@ -133,6 +161,7 @@ bool UMAGetProcessModeDoesActivateOnFGSwitch()
 
 void UMASetMenuTitle( MenuRef menu , StringPtr title )
 {
+/*
 #if !TARGET_CARBON
        long                    size = GetHandleSize( (Handle) menu ) ;
        const long              headersize = 14 ;
@@ -155,8 +184,9 @@ void UMASetMenuTitle( MenuRef menu , StringPtr title )
                SetHandleSize( (Handle) menu , size + (newlen - oldlen ) ) ;
        }
 #else
+*/
        SetMenuTitle( menu , title ) ;
-#endif
+//#endif
 }
 
 UInt32 UMAMenuEvent( EventRecord *inEvent )
@@ -242,11 +272,7 @@ void UMAInsertMenuItem( MenuRef menu , StringPtr l , MenuItemIndex item , SInt16
 
 int gPrOpenCounter = 0 ;
 
-#if TARGET_CARBON && PM_USE_SESSION_APIS
-OSStatus UMAPrOpen(PMPrintSession *macPrintSession)
-#else
-OSStatus UMAPrOpen()
-#endif
+OSStatus UMAPrOpen(void *macPrintSession)
 {
 #if !TARGET_CARBON
        OSErr err = noErr ;
@@ -264,7 +290,7 @@ OSStatus UMAPrOpen()
        if ( gPrOpenCounter == 1 )
        {
   #if PM_USE_SESSION_APIS
-           err = PMCreateSession(macPrintSession) ;
+           err = PMCreateSession((PMPrintSession *)macPrintSession) ;
   #else
            err = PMBegin() ;
   #endif
@@ -274,11 +300,7 @@ OSStatus UMAPrOpen()
 #endif
 }
 
-#if TARGET_CARBON && PM_USE_SESSION_APIS
-OSStatus UMAPrClose(PMPrintSession *macPrintSession)
-#else
-OSStatus UMAPrClose()
-#endif
+OSStatus UMAPrClose(void *macPrintSession)
 {
 #if !TARGET_CARBON
        OSErr err = noErr ;
@@ -297,8 +319,8 @@ OSStatus UMAPrClose()
        if ( gPrOpenCounter == 1 )
        {
   #if PM_USE_SESSION_APIS
-           err = PMRelease(*macPrintSession) ;
-           *macPrintSession = kPMNoReference;
+           err = PMRelease(*(PMPrintSession *)macPrintSession) ;
+           *(PMPrintSession *)macPrintSession = kPMNoReference;
   #else
            err = PMEnd() ;
   #endif
@@ -357,7 +379,7 @@ GrafPtr             UMAGetWindowPort( WindowRef inWindowRef )
 {
        wxASSERT( inWindowRef != NULL ) ;
 #if TARGET_CARBON 
-       return GetWindowPort( inWindowRef ) ; 
+       return (GrafPtr) GetWindowPort( inWindowRef ) ; 
 #else
        return (GrafPtr) inWindowRef ;
 #endif
@@ -497,7 +519,6 @@ OSErr UMASetKeyboardFocus                           (WindowPtr                              inWindow,
 
        SetPortWindowPort( inWindow ) ;
 
-       SetOrigin( 0 , 0 ) ;
   err = SetKeyboardFocus( inWindow , inControl , inPart ) ;
        SetPort( port ) ;
        return err ;
@@ -549,7 +570,6 @@ void UMAHighlightAndActivateWindow( WindowRef inWindowRef , bool inActivate )
                GrafPtr port ;
                GetPort( &port ) ;
                SetPortWindowPort( inWindowRef ) ;
-               SetOrigin( 0 , 0 ) ;
                HiliteWindow( inWindowRef , inActivate ) ;
                ControlHandle control = NULL ;
                ::GetRootControl( inWindowRef , & control ) ;
@@ -569,7 +589,6 @@ OSStatus UMADrawThemePlacard( const Rect *inRect , ThemeDrawState inState )
 }
 
 static OSStatus helpMenuStatus = noErr ;
-static MenuRef helpMenuHandle = NULL ;
 static MenuItemIndex firstCustomItemIndex = 0 ;
 
 OSStatus UMAGetHelpMenu(
@@ -579,13 +598,11 @@ OSStatus UMAGetHelpMenu(
 #if TARGET_CARBON
   return HMGetHelpMenu( outHelpMenu , outFirstCustomItemIndex ) ;
 #else
-  if ( helpMenuHandle == NULL )
+  MenuRef helpMenuHandle ;
+  helpMenuStatus = HMGetHelpMenuHandle( &helpMenuHandle ) ;
+  if ( firstCustomItemIndex == 0 && helpMenuStatus == noErr )
   {
-    helpMenuStatus = HMGetHelpMenuHandle( &helpMenuHandle ) ;
-    if ( helpMenuStatus == noErr )
-    {
-      firstCustomItemIndex = CountMenuItems( helpMenuHandle ) + 1 ;
-    }
+    firstCustomItemIndex = CountMenuItems( helpMenuHandle ) + 1 ;
   }
   if ( outFirstCustomItemIndex )
   {
@@ -595,3 +612,55 @@ OSStatus UMAGetHelpMenu(
   return helpMenuStatus ;
 #endif
 }
+
+wxMacPortStateHelper::wxMacPortStateHelper( GrafPtr newport) 
+{
+  m_clip = NULL ;
+  Setup( newport ) ;
+}
+
+wxMacPortStateHelper::wxMacPortStateHelper()
+{
+       m_clip = NULL ;
+}
+
+void wxMacPortStateHelper::Setup( GrafPtr newport )
+{
+       GetPort( &m_oldPort ) ;
+       SetPort( newport ) ;
+       wxASSERT_MSG( m_clip == NULL , "Cannot call setup twice" ) ;
+       m_clip = NewRgn() ;
+       GetClip( m_clip );
+       m_textFont = GetPortTextFont( (CGrafPtr) newport);
+       m_textSize = GetPortTextSize( (CGrafPtr) newport);
+       m_textStyle = GetPortTextFace( (CGrafPtr) newport);
+       m_textMode = GetPortTextMode( (CGrafPtr) newport);      
+       GetThemeDrawingState( &m_drawingState ) ;
+       m_currentPort = newport ;
+}
+void wxMacPortStateHelper::Clear()
+{
+       if ( m_clip )
+       {
+               DisposeRgn( m_clip ) ;
+               DisposeThemeDrawingState( m_drawingState ) ;
+               m_clip = NULL ;
+       }
+}
+
+wxMacPortStateHelper::~wxMacPortStateHelper()
+{
+       if ( m_clip )
+       {
+               SetPort( m_currentPort ) ;
+               SetClip( m_clip ) ;
+               DisposeRgn( m_clip ) ;
+               TextFont( m_textFont );
+               TextSize( m_textSize );
+               TextFace( m_textStyle );
+               TextMode( m_textMode );
+               SetThemeDrawingState( m_drawingState , true ) ;
+               SetPort( m_oldPort ) ;
+       }
+}
+