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wxWidgets/src/mac/carbon/uma.cpp
2007-03-14 00:37:07 +00:00

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21 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: src/mac/carbon/uma.cpp
// Purpose: UMA support
// Author: Stefan Csomor
// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Stefan Csomor
// Licence: The wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/wxprec.h"
#if wxUSE_GUI
#include "wx/toplevel.h"
#include "wx/dc.h"
#ifndef __DARWIN__
# include <MacTextEditor.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
#ifndef __DARWIN__
# include <Scrap.h>
#endif
#include "wx/mac/uma.h"
// since we have decided that we only support 8.6 upwards we are
// checking for these minimum requirements in the startup code of
// the application so all wxWidgets code can safely assume that appearance 1.1
// windows manager, control manager, navigation services etc. are
// present
static SInt32 sUMASystemVersion = 0 ;
long UMAGetSystemVersion() { return sUMASystemVersion ; }
void UMACleanupToolbox()
{
}
void UMAInitToolbox( UInt16 inMoreMastersCalls, bool isEmbedded )
{
::InitCursor();
if ( Gestalt(gestaltSystemVersion, &sUMASystemVersion) != noErr)
sUMASystemVersion = 0x0000 ;
#ifndef __LP64__
{
FontFamilyID fontId ;
Str255 fontName ;
SInt16 fontSize ;
Style fontStyle ;
GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
GetFNum( fontName, &fontId );
TXNMacOSPreferredFontDescription fontDescriptions[] =
{
{ fontId , (fontSize << 16) , kTXNDefaultFontStyle, kTXNSystemDefaultEncoding }
} ;
int noOfFontDescriptions = sizeof( fontDescriptions ) / sizeof(TXNMacOSPreferredFontDescription) ;
OptionBits options = 0 ;
if ( UMAGetSystemVersion() < 0x1000 )
options |= kTXNAlwaysUseQuickDrawTextMask ;
TXNInitTextension( fontDescriptions, noOfFontDescriptions, options );
}
#endif
UMASetSystemIsInitialized( true );
}
// process manager
long UMAGetProcessMode()
{
OSErr err ;
ProcessInfoRec processinfo;
ProcessSerialNumber procno ;
procno.highLongOfPSN = 0 ;
procno.lowLongOfPSN = kCurrentProcess ;
processinfo.processInfoLength = sizeof(ProcessInfoRec);
processinfo.processName = NULL;
#ifndef __LP64__
processinfo.processAppSpec = NULL;
#endif
err = ::GetProcessInformation( &procno , &processinfo ) ;
wxASSERT( err == noErr ) ;
return processinfo.processMode ;
}
bool UMAGetProcessModeDoesActivateOnFGSwitch()
{
return UMAGetProcessMode() & modeDoesActivateOnFGSwitch ;
}
// menu manager
MenuRef UMANewMenu( SInt16 id , const wxString& title , wxFontEncoding encoding )
{
wxString str = wxStripMenuCodes( title ) ;
MenuRef menu ;
#if TARGET_CARBON
CreateNewMenu( id , 0 , &menu ) ;
SetMenuTitleWithCFString( menu , wxMacCFStringHolder(str , encoding ) ) ;
#else
Str255 ptitle ;
wxMacStringToPascal( str , ptitle ) ;
menu = ::NewMenu( id , ptitle ) ;
#endif
return menu ;
}
void UMASetMenuTitle( MenuRef menu , const wxString& title , wxFontEncoding encoding )
{
wxString str = wxStripMenuCodes( title ) ;
#if TARGET_CARBON
SetMenuTitleWithCFString( menu , wxMacCFStringHolder(str , encoding) ) ;
#else
Str255 ptitle ;
wxMacStringToPascal( str , ptitle ) ;
SetMenuTitle( menu , ptitle ) ;
#endif
}
void UMASetMenuItemText( MenuRef menu, MenuItemIndex item, const wxString& title, wxFontEncoding encoding )
{
// we don't strip the accels here anymore, must be done before
wxString str = title ;
#if TARGET_CARBON
SetMenuItemTextWithCFString( menu , item , wxMacCFStringHolder(str , encoding) ) ;
#else
Str255 ptitle ;
wxMacStringToPascal( str , ptitle ) ;
SetMenuItemText( menu , item , ptitle ) ;
#endif
}
UInt32 UMAMenuEvent( EventRecord *inEvent )
{
return MenuEvent( inEvent ) ;
}
void UMAEnableMenuItem( MenuRef inMenu , MenuItemIndex inItem , bool enable)
{
if ( enable )
EnableMenuItem( inMenu , inItem ) ;
else
DisableMenuItem( inMenu , inItem ) ;
}
void UMAAppendSubMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , SInt16 id )
{
AppendMenuItemTextWithCFString( menu,
CFSTR("A"), 0, 0,NULL);
UMASetMenuItemText( menu, (SInt16) ::CountMenuItems(menu), title , encoding );
SetMenuItemHierarchicalID( menu , CountMenuItems( menu ) , id ) ;
}
void UMAInsertSubMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , MenuItemIndex item , SInt16 id )
{
InsertMenuItemTextWithCFString( menu,
CFSTR("A"), item, 0, 0);
UMASetMenuItemText( menu, item+1, title , encoding );
SetMenuItemHierarchicalID( menu , item+1 , id ) ;
}
void UMASetMenuItemShortcut( MenuRef menu , MenuItemIndex item , wxAcceleratorEntry *entry )
{
if ( !entry )
return ;
UInt8 modifiers = 0 ;
SInt16 key = entry->GetKeyCode() ;
if ( key )
{
bool explicitCommandKey = (entry->GetFlags() & wxACCEL_CTRL);
if (entry->GetFlags() & wxACCEL_ALT)
modifiers |= kMenuOptionModifier ;
if (entry->GetFlags() & wxACCEL_SHIFT)
modifiers |= kMenuShiftModifier ;
SInt16 glyph = 0 ;
SInt16 macKey = key ;
if ( key >= WXK_F1 && key <= WXK_F15 )
{
if ( !explicitCommandKey )
modifiers |= kMenuNoCommandModifier ;
// for some reasons this must be 0 right now
// everything else leads to just the first function key item
// to be selected. Thanks to Ryan Wilcox for finding out.
macKey = 0 ;
glyph = kMenuF1Glyph + ( key - WXK_F1 ) ;
if ( key >= WXK_F13 )
glyph += 13 ;
}
else
{
switch ( key )
{
case WXK_BACK :
macKey = kBackspaceCharCode ;
glyph = kMenuDeleteLeftGlyph ;
break ;
case WXK_TAB :
macKey = kTabCharCode ;
glyph = kMenuTabRightGlyph ;
break ;
case kEnterCharCode :
macKey = kEnterCharCode ;
glyph = kMenuEnterGlyph ;
break ;
case WXK_RETURN :
macKey = kReturnCharCode ;
glyph = kMenuReturnGlyph ;
break ;
case WXK_ESCAPE :
macKey = kEscapeCharCode ;
glyph = kMenuEscapeGlyph ;
break ;
case WXK_SPACE :
macKey = ' ' ;
glyph = kMenuSpaceGlyph ;
break ;
case WXK_DELETE :
macKey = kDeleteCharCode ;
glyph = kMenuDeleteRightGlyph ;
break ;
case WXK_CLEAR :
macKey = kClearCharCode ;
glyph = kMenuClearGlyph ;
break ;
case WXK_PAGEUP :
macKey = kPageUpCharCode ;
glyph = kMenuPageUpGlyph ;
break ;
case WXK_PAGEDOWN :
macKey = kPageDownCharCode ;
glyph = kMenuPageDownGlyph ;
break ;
case WXK_LEFT :
macKey = kLeftArrowCharCode ;
glyph = kMenuLeftArrowGlyph ;
break ;
case WXK_UP :
macKey = kUpArrowCharCode ;
glyph = kMenuUpArrowGlyph ;
break ;
case WXK_RIGHT :
macKey = kRightArrowCharCode ;
glyph = kMenuRightArrowGlyph ;
break ;
case WXK_DOWN :
macKey = kDownArrowCharCode ;
glyph = kMenuDownArrowGlyph ;
break ;
case WXK_HOME :
macKey = kHomeCharCode ;
glyph = kMenuNorthwestArrowGlyph ;
break ;
case WXK_END :
macKey = kEndCharCode ;
glyph = kMenuSoutheastArrowGlyph ;
break ;
default :
macKey = toupper( key ) ;
break ;
}
// we now allow non command key shortcuts
// remove in case this gives problems
if ( !explicitCommandKey )
modifiers |= kMenuNoCommandModifier ;
}
// 1d and 1e have special meaning to SetItemCmd, so
// do not use for these character codes.
if (key != WXK_UP && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_LEFT)
SetItemCmd( menu, item , macKey );
SetMenuItemModifiers( menu, item , modifiers ) ;
if ( glyph )
SetMenuItemKeyGlyph( menu, item , glyph ) ;
}
}
void UMAAppendMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , wxAcceleratorEntry *entry )
{
AppendMenuItemTextWithCFString( menu,
CFSTR("A"), 0, 0,NULL);
// don't attempt to interpret metacharacters like a '-' at the beginning (would become a separator otherwise)
ChangeMenuItemAttributes( menu , ::CountMenuItems(menu), kMenuItemAttrIgnoreMeta , 0 ) ;
UMASetMenuItemText(menu, (SInt16) ::CountMenuItems(menu), title , encoding );
UMASetMenuItemShortcut( menu , (SInt16) ::CountMenuItems(menu), entry ) ;
}
void UMAInsertMenuItem( MenuRef menu , const wxString& title, wxFontEncoding encoding , MenuItemIndex item , wxAcceleratorEntry *entry )
{
InsertMenuItemTextWithCFString( menu,
CFSTR("A"), item, 0, 0);
// don't attempt to interpret metacharacters like a '-' at the beginning (would become a separator otherwise)
ChangeMenuItemAttributes( menu , item+1, kMenuItemAttrIgnoreMeta , 0 ) ;
UMASetMenuItemText(menu, item+1 , title , encoding );
UMASetMenuItemShortcut( menu , item+1 , entry ) ;
}
// quickdraw
#if !TARGET_CARBON
int gPrOpenCounter = 0 ;
OSStatus UMAPrOpen()
{
OSErr err = noErr ;
++gPrOpenCounter ;
if ( gPrOpenCounter == 1 )
{
PrOpen() ;
err = PrError() ;
wxASSERT( err == noErr ) ;
}
return err ;
}
OSStatus UMAPrClose()
{
OSErr err = noErr ;
wxASSERT( gPrOpenCounter >= 1 ) ;
if ( gPrOpenCounter == 1 )
{
PrClose() ;
err = PrError() ;
wxASSERT( err == noErr ) ;
}
--gPrOpenCounter ;
return err ;
}
pascal QDGlobalsPtr GetQDGlobalsPtr() ;
pascal QDGlobalsPtr GetQDGlobalsPtr()
{
return QDGlobalsPtr (* (Ptr*) LMGetCurrentA5 ( ) - 0xCA);
}
#endif
void UMAShowWatchCursor()
{
SetThemeCursor(kThemeWatchCursor);
}
void UMAShowArrowCursor()
{
SetThemeCursor(kThemeArrowCursor);
}
// window manager
GrafPtr UMAGetWindowPort( WindowRef inWindowRef )
{
wxASSERT( inWindowRef != NULL ) ;
#if TARGET_CARBON
return (GrafPtr) GetWindowPort( inWindowRef ) ;
#else
return (GrafPtr) inWindowRef ;
#endif
}
void UMADisposeWindow( WindowRef inWindowRef )
{
wxASSERT( inWindowRef != NULL ) ;
DisposeWindow( inWindowRef ) ;
}
void UMASetWTitle( WindowRef inWindowRef , const wxString& title , wxFontEncoding encoding )
{
#if TARGET_CARBON
SetWindowTitleWithCFString( inWindowRef , wxMacCFStringHolder(title , encoding) ) ;
#else
Str255 ptitle ;
wxMacStringToPascal( title , ptitle ) ;
SetWTitle( inWindowRef , ptitle ) ;
#endif
}
// appearance additions
void UMASetControlTitle( ControlRef inControl , const wxString& title , wxFontEncoding encoding )
{
#if TARGET_CARBON
SetControlTitleWithCFString( inControl , wxMacCFStringHolder(title , encoding) ) ;
#else
Str255 ptitle ;
wxMacStringToPascal( title , ptitle ) ;
SetControlTitle( inControl , ptitle ) ;
#endif
}
void UMAActivateControl( ControlRef inControl )
{
#if TARGET_API_MAC_OSX
::ActivateControl( inControl ) ;
#else
// we have to add the control after again to the update rgn
// otherwise updates get lost
if ( !IsControlActive( inControl ) )
{
bool visible = IsControlVisible( inControl ) ;
if ( visible )
SetControlVisibility( inControl , false , false ) ;
::ActivateControl( inControl ) ;
if ( visible )
{
SetControlVisibility( inControl , true , false ) ;
Rect ctrlBounds ;
InvalWindowRect( GetControlOwner(inControl), UMAGetControlBoundsInWindowCoords(inControl, &ctrlBounds) ) ;
}
}
#endif
}
void UMAMoveControl( ControlRef inControl , short x , short y )
{
#if TARGET_API_MAC_OSX
::MoveControl( inControl , x , y ) ;
#else
bool visible = IsControlVisible( inControl ) ;
if ( visible )
{
SetControlVisibility( inControl , false , false ) ;
Rect ctrlBounds ;
InvalWindowRect( GetControlOwner(inControl), GetControlBounds(inControl, &ctrlBounds) ) ;
}
::MoveControl( inControl , x , y ) ;
if ( visible )
{
SetControlVisibility( inControl , true , false ) ;
Rect ctrlBounds ;
InvalWindowRect( GetControlOwner(inControl), GetControlBounds(inControl, &ctrlBounds) ) ;
}
#endif
}
void UMASizeControl( ControlRef inControl , short x , short y )
{
#if TARGET_API_MAC_OSX
::SizeControl( inControl , x , y ) ;
#else
bool visible = IsControlVisible( inControl ) ;
if ( visible )
{
SetControlVisibility( inControl , false , false ) ;
Rect ctrlBounds ;
InvalWindowRect( GetControlOwner(inControl), GetControlBounds(inControl, &ctrlBounds) ) ;
}
::SizeControl( inControl , x , y ) ;
if ( visible )
{
SetControlVisibility( inControl , true , false ) ;
Rect ctrlBounds ;
InvalWindowRect( GetControlOwner(inControl), GetControlBounds(inControl, &ctrlBounds) ) ;
}
#endif
}
void UMADeactivateControl( ControlRef inControl )
{
#if TARGET_API_MAC_OSX
::DeactivateControl( inControl ) ;
#else
// we have to add the control after again to the update rgn
// otherwise updates get lost
bool visible = IsControlVisible( inControl ) ;
if ( visible )
SetControlVisibility( inControl , false , false ) ;
::DeactivateControl( inControl ) ;
if ( visible )
{
SetControlVisibility( inControl , true , false ) ;
Rect ctrlBounds ;
InvalWindowRect( GetControlOwner(inControl), UMAGetControlBoundsInWindowCoords(inControl, &ctrlBounds) ) ;
}
#endif
}
// shows the control and adds the region to the update region
void UMAShowControl( ControlRef inControl )
{
SetControlVisibility( inControl , true , false ) ;
HIViewSetNeedsDisplay( inControl, true );
}
// hides the control and adds the region to the update region
void UMAHideControl( ControlRef inControl )
{
SetControlVisibility( inControl , false , false ) ;
HIViewSetNeedsDisplay( inControl, true );
}
// keyboard focus
OSErr UMASetKeyboardFocus( WindowPtr inWindow,
ControlRef inControl,
ControlFocusPart inPart )
{
OSErr err = noErr;
#ifndef __LP64__
GrafPtr port ;
GetPort( &port ) ;
SetPortWindowPort( inWindow ) ;
#endif
err = SetKeyboardFocus( inWindow , inControl , inPart ) ;
#ifndef __LP64__
SetPort( port ) ;
#endif
return err ;
}
bool UMAIsWindowFloating( WindowRef inWindow )
{
WindowClass cl ;
GetWindowClass( inWindow , &cl ) ;
return cl == kFloatingWindowClass ;
}
bool UMAIsWindowModal( WindowRef inWindow )
{
WindowClass cl ;
GetWindowClass( inWindow , &cl ) ;
return cl < kFloatingWindowClass ;
}
// others
void UMAHighlightAndActivateWindow( WindowRef inWindowRef , bool inActivate )
{
if ( inWindowRef )
{
// bool isHighlighted = IsWindowHighlited( inWindowRef ) ;
// if ( inActivate != isHighlighted )
#ifndef __LP64__
GrafPtr port ;
GetPort( &port ) ;
SetPortWindowPort( inWindowRef ) ;
#endif
HiliteWindow( inWindowRef , inActivate ) ;
ControlRef control = NULL ;
::GetRootControl( inWindowRef , &control ) ;
if ( control )
{
if ( inActivate )
UMAActivateControl( control ) ;
else
UMADeactivateControl( control ) ;
}
#ifndef __LP64__
SetPort( port ) ;
#endif
}
}
OSStatus UMADrawThemePlacard( const Rect *inRect , ThemeDrawState inState )
{
#ifndef __LP64__
return ::DrawThemePlacard( inRect , inState ) ;
#else
return noErr;
#endif
}
#if !TARGET_CARBON
static OSStatus helpMenuStatus = noErr ;
static MenuItemIndex firstCustomItemIndex = 0 ;
#endif
static OSStatus UMAGetHelpMenu(
MenuRef * outHelpMenu,
MenuItemIndex * outFirstCustomItemIndex,
bool allowHelpMenuCreation);
static OSStatus UMAGetHelpMenu(
MenuRef * outHelpMenu,
MenuItemIndex * outFirstCustomItemIndex,
bool allowHelpMenuCreation)
{
#if TARGET_CARBON
static bool s_createdHelpMenu = false ;
if ( !s_createdHelpMenu && !allowHelpMenuCreation )
{
return paramErr ;
}
OSStatus status = HMGetHelpMenu( outHelpMenu , outFirstCustomItemIndex ) ;
s_createdHelpMenu = ( status == noErr ) ;
return status ;
#else
wxUnusedVar( allowHelpMenuCreation ) ;
MenuRef helpMenuHandle ;
helpMenuStatus = HMGetHelpMenuHandle( &helpMenuHandle ) ;
if ( firstCustomItemIndex == 0 && helpMenuStatus == noErr )
firstCustomItemIndex = CountMenuItems( helpMenuHandle ) + 1 ;
if ( outFirstCustomItemIndex )
*outFirstCustomItemIndex = firstCustomItemIndex ;
*outHelpMenu = helpMenuHandle ;
return helpMenuStatus ;
#endif
}
OSStatus UMAGetHelpMenu(
MenuRef * outHelpMenu,
MenuItemIndex * outFirstCustomItemIndex)
{
return UMAGetHelpMenu( outHelpMenu , outFirstCustomItemIndex , true );
}
OSStatus UMAGetHelpMenuDontCreate(
MenuRef * outHelpMenu,
MenuItemIndex * outFirstCustomItemIndex)
{
return UMAGetHelpMenu( outHelpMenu , outFirstCustomItemIndex , false );
}
#ifndef __LP64__
wxMacPortStateHelper::wxMacPortStateHelper( GrafPtr newport )
{
m_clip = NULL ;
Setup( newport ) ;
}
wxMacPortStateHelper::wxMacPortStateHelper()
{
m_clip = NULL ;
}
void wxMacPortStateHelper::Setup( GrafPtr newport )
{
GetPort( &m_oldPort ) ;
SetPort( newport ) ;
SetOrigin(0, 0);
wxASSERT_MSG( m_clip == NULL , wxT("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 ) ;
}
}
#endif
OSStatus UMAPutScrap( Size size , OSType type , void *data )
{
OSStatus err = noErr ;
#if !TARGET_CARBON
err = PutScrap( size , type , data ) ;
#else
ScrapRef scrap;
err = GetCurrentScrap( &scrap );
if ( err == noErr )
err = PutScrapFlavor( scrap, type , 0, size, data );
#endif
return err ;
}
Rect * UMAGetControlBoundsInWindowCoords( ControlRef theControl, Rect *bounds )
{
GetControlBounds( theControl , bounds ) ;
#if TARGET_API_MAC_OSX
WindowRef tlwref = GetControlOwner( theControl ) ;
wxTopLevelWindowMac* tlwwx = wxFindWinFromMacWindow( tlwref ) ;
if ( tlwwx != NULL )
{
ControlRef rootControl = tlwwx->GetPeer()->GetControlRef() ;
HIPoint hiPoint = CGPointMake( 0 , 0 ) ;
HIViewConvertPoint( &hiPoint , HIViewGetSuperview(theControl) , rootControl ) ;
OffsetRect( bounds , (short) hiPoint.x , (short) hiPoint.y ) ;
}
#endif
return bounds ;
}
#endif // wxUSE_GUI
#if wxUSE_BASE
static bool sUMASystemInitialized = false ;
bool UMASystemIsInitialized()
{
return sUMASystemInitialized ;
}
void UMASetSystemIsInitialized(bool val)
{
sUMASystemInitialized = val;
}
#endif // wxUSE_BASE