X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7372fd0a3c5b84f7cbaaf37592f7d413a3e0372b..aedd6d6aca05ccf22b067d34d5aa8037ed5138fc:/src/mac/control.cpp diff --git a/src/mac/control.cpp b/src/mac/control.cpp index b3049043ee..35cefcfa72 100644 --- a/src/mac/control.cpp +++ b/src/mac/control.cpp @@ -1,11 +1,11 @@ ///////////////////////////////////////////////////////////////////////////// // Name: control.cpp // Purpose: wxControl class -// Author: AUTHOR +// Author: Stefan Csomor // Modified by: -// Created: ??/??/98 +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR +// Copyright: (c) Stefan Csomor // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -36,7 +36,6 @@ IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow) BEGIN_EVENT_TABLE(wxControl, wxWindow) EVT_MOUSE_EVENTS( wxControl::OnMouseEvent ) -// EVT_CHAR( wxControl::OnKeyDown ) EVT_PAINT( wxControl::OnPaint ) END_EVENT_TABLE() #endif @@ -46,7 +45,30 @@ END_EVENT_TABLE() // Item members + +#if PRAGMA_STRUCT_ALIGN + #pragma options align=mac68k +#elif PRAGMA_STRUCT_PACKPUSH + #pragma pack(push, 2) +#elif PRAGMA_STRUCT_PACK + #pragma pack(2) +#endif + +typedef struct { + unsigned short instruction; + void (*function)(); +} cdefRec, *cdefPtr, **cdefHandle; + +#if PRAGMA_STRUCT_ALIGN + #pragma options align=reset +#elif PRAGMA_STRUCT_PACKPUSH + #pragma pack(pop) +#elif PRAGMA_STRUCT_PACK + #pragma pack() +#endif + ControlActionUPP wxMacLiveScrollbarActionUPP = NULL ; +wxControl *wxFindControlFromMacControl(ControlHandle inControl ) ; pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode ) ; pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCode partCode ) @@ -56,42 +78,71 @@ pascal void wxMacLiveScrollbarActionProc( ControlHandle control , ControlPartCod wxControl* wx = (wxControl*) GetControlReference( control ) ; if ( wx ) { - wx->MacHandleControlClick( control , partCode ) ; + wx->MacHandleControlClick( control , partCode , true /* stillDown */ ) ; } } } ControlColorUPP wxMacSetupControlBackgroundUPP = NULL ; +ControlDefUPP wxMacControlActionUPP = NULL ; + +pascal SInt32 wxMacControlDefinition(SInt16 varCode, ControlRef theControl, ControlDefProcMessage message, SInt32 param) +{ + + wxControl* wx = (wxControl*) wxFindControlFromMacControl( theControl ) ; + if ( wx != NULL && wx->IsKindOf( CLASSINFO( wxControl ) ) ) + { + if( message == drawCntl ) + { + wxMacWindowClipper clip( wx ) ; + return InvokeControlDefUPP( varCode , theControl , message , param , (ControlDefUPP) wx->MacGetControlAction() ) ; + } + else + return InvokeControlDefUPP( varCode , theControl , message , param , (ControlDefUPP) wx->MacGetControlAction() ) ; + } + return NULL ; +} pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor ) { - OSStatus status = noErr ; - switch( iMessage ) - { - case kControlMsgSetUpBackground : - { - wxControl* wx = (wxControl*) GetControlReference( iControl ) ; - if ( wx != NULL && wx->IsKindOf( CLASSINFO( wxControl ) ) ) - { - wxDC::MacSetupBackgroundForCurrentPort( wx->MacGetBackgroundBrush() ) ; - // SetThemeBackground( iDepth , iIsColor ) ; - } - else - { - status = paramErr ; - } - } - break ; - default : - status = paramErr ; - break ; - } - return status ; + OSStatus status = noErr ; + switch( iMessage ) + { + case kControlMsgSetUpBackground : + { + wxControl* wx = (wxControl*) GetControlReference( iControl ) ; + if ( wx != NULL && wx->IsKindOf( CLASSINFO( wxControl ) ) ) + { + wxDC::MacSetupBackgroundForCurrentPort( wx->MacGetBackgroundBrush() ) ; +#if TARGET_CARBON + // under classic this would lead to partial redraws + RgnHandle clip = NewRgn() ; + int x = 0 , y = 0; + + wx->MacWindowToRootWindow( &x,&y ) ; + CopyRgn( (RgnHandle) wx->MacGetVisibleRegion(false).GetWXHRGN() , clip ) ; + OffsetRgn( clip , x , y ) ; + SetClip( clip ) ; + DisposeRgn( clip ) ; +#endif + } + else + { + status = paramErr ; + } + } + break ; + default : + status = paramErr ; + break ; + } + return status ; } wxControl::wxControl() { m_macControl = NULL ; + m_macControlAction = NULL ; m_macHorizontalBorder = 0 ; // additional pixels around the real control m_macVerticalBorder = 0 ; m_backgroundColour = *wxWHITE; @@ -137,6 +188,7 @@ bool wxControl::Create(wxWindow *parent, wxWindowID id, wxControl::~wxControl() { m_isBeingDeleted = TRUE; + wxRemoveMacControlAssociation( this ) ; // If we delete an item, we should initialize the parent panel, // because it could now be invalid. wxWindow *parent = GetParent() ; @@ -156,23 +208,9 @@ void wxControl::SetLabel(const wxString& title) { m_label = wxStripMenuCodes(title) ; - if ( (ControlHandle) m_macControl ) + if ( m_macControl ) { - Str255 maclabel ; - wxString label ; - - if( wxApp::s_macDefaultEncodingIsPC ) - label = wxMacMakeMacStringFromPC( m_label ) ; - else - label = m_label ; - -#if TARGET_CARBON - c2pstrcpy( (StringPtr) maclabel , label ) ; -#else - strcpy( (char *) maclabel , label ) ; - c2pstr( (char *) maclabel ) ; -#endif - ::SetControlTitle( (ControlHandle) m_macControl , maclabel ) ; + UMASetControlTitle( (ControlHandle) m_macControl , m_label ) ; } Refresh() ; } @@ -252,14 +290,14 @@ wxControl *wxFindControlFromMacControl(ControlHandle inControl ) wxNode *node = wxWinMacControlList->Find((long)inControl); if (!node) return NULL; - return (wxControl *)node->Data(); + return (wxControl *)node->GetData(); } void wxAssociateControlWithMacControl(ControlHandle inControl, wxControl *control) { // adding NULL WindowRef is (first) surely a result of an error and // (secondly) breaks menu command processing - wxCHECK_RET( inControl != (ControlHandle) NULL, "attempt to add a NULL WindowRef to window list" ); + wxCHECK_RET( inControl != (ControlHandle) NULL, wxT("attempt to add a NULL WindowRef to window list") ); if ( !wxWinMacControlList->Find((long)inControl) ) wxWinMacControlList->Append((long)inControl, control); @@ -304,24 +342,12 @@ void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString l ((Rect*)outBounds)->bottom = 0; ((Rect*)outBounds)->right = 0; - char c_text[255]; - strcpy( c_text , label ) ; - if( wxApp::s_macDefaultEncodingIsPC ) - { - wxMacConvertFromPCForControls( c_text ) ; - } - -#if TARGET_CARBON - c2pstrcpy( (StringPtr) maclabel , c_text ) ; -#else - strcpy( (char *) maclabel , c_text ) ; - c2pstr( (char *) maclabel ) ; -#endif + wxMacStringToPascal( wxStripMenuCodes(label) , maclabel ) ; } void wxControl::MacPostControlCreate() { - wxASSERT_MSG( (ControlHandle) m_macControl != NULL , "No valid mac control" ) ; + wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ; if ( IsKindOf( CLASSINFO( wxScrollBar ) ) ) { @@ -339,7 +365,11 @@ void wxControl::MacPostControlCreate() { ControlFontStyleRec controlstyle ; controlstyle.flags = kControlUseFontMask ; - controlstyle.font = kControlFontSmallSystemFont ; + + if (IsKindOf( CLASSINFO( wxButton ) ) ) + controlstyle.font = kControlFontSmallSystemFont ; // eventually kControlFontBigSystemFont ; + else + controlstyle.font = kControlFontSmallSystemFont ; ::SetControlFontStyle( (ControlHandle) m_macControl , &controlstyle ) ; } @@ -349,31 +379,64 @@ void wxControl::MacPostControlCreate() m_macControlIsShown = true ; wxAssociateControlWithMacControl( (ControlHandle) m_macControl , this ) ; + if ( wxMacSetupControlBackgroundUPP == NULL ) + { + wxMacSetupControlBackgroundUPP = NewControlColorUPP( wxMacSetupControlBackground ) ; + } + if ( wxMacControlActionUPP == NULL ) + { + wxMacControlActionUPP = NewControlDefUPP( wxMacControlDefinition ) ; + } + // The following block of code is responsible for crashes when switching + // back to windows, which can be seen in the dialogs sample. + // It is disabled until a proper solution can be found. +#if 0 +#if TARGET_CARBON +/* + only working under classic carbon + m_macControlAction = *(**(ControlHandle)m_macControl).contrlDefProc ; + (**(ControlHandle)m_macControl).contrlDefProc = (Handle) &wxMacControlActionUPP ; +*/ +#else + m_macControlAction = *(**(ControlHandle)m_macControl).contrlDefProc ; - if ( wxMacSetupControlBackgroundUPP == NULL ) - { - wxMacSetupControlBackgroundUPP = NewControlColorUPP( wxMacSetupControlBackground ) ; - } - SetControlColorProc( (ControlHandle) m_macControl , wxMacSetupControlBackgroundUPP ) ; - - // Adjust the controls size and position - wxPoint pos(m_x, m_y); - wxSize best_size( DoGetBestSize() ); - wxSize new_size( m_width, m_height ); - - m_x = m_y = m_width = m_height = -1; // Forces SetSize to move/size the control - - if (new_size.x == -1) { + cdefHandle cdef ; + cdef = (cdefHandle) NewHandle( sizeof(cdefRec) ) ; + if ( (**(ControlHandle)m_macControl).contrlDefProc != NULL ) + { + (**cdef).instruction = 0x4EF9; /* JMP instruction */ + (**cdef).function = (void(*)()) wxMacControlActionUPP; + (**(ControlHandle)m_macControl).contrlDefProc = (Handle) cdef ; + } +#endif +#endif + SetControlColorProc( (ControlHandle) m_macControl , wxMacSetupControlBackgroundUPP ) ; + + // Adjust the controls size and position + wxPoint pos(m_x, m_y); + wxSize best_size( DoGetBestSize() ); + wxSize new_size( m_width, m_height ); + + m_x = m_y = m_width = m_height = -1; // Forces SetSize to move/size the control + + if (new_size.x == -1) { new_size.x = best_size.x; - } - if (new_size.y == -1) { - new_size.y = best_size.y; - } - - SetSize(pos.x, pos.y, new_size.x, new_size.y); - - UMAShowControl( (ControlHandle) m_macControl ) ; - Refresh() ; + } + if (new_size.y == -1) { + new_size.y = best_size.y; + } + + SetSize(pos.x, pos.y, new_size.x, new_size.y); + +#if wxUSE_UNICODE + UMASetControlTitle( (ControlHandle) m_macControl , wxStripMenuCodes(m_label) ) ; +#endif + + UMAShowControl( (ControlHandle) m_macControl ) ; + + SetCursor( *wxSTANDARD_CURSOR ) ; + + Refresh() ; } void wxControl::MacAdjustControlRect() @@ -427,7 +490,7 @@ void wxControl::MacAdjustControlRect() m_height += 2 * m_macVerticalBorder + MacGetTopBorderSize() + MacGetBottomBorderSize() ; } - MacUpdateDimensions() ; + MacUpdateDimensions() ; // UMASizeControl( (ControlHandle) m_macControl , m_width - 2 * m_macHorizontalBorder, m_height - 2 * m_macVerticalBorder ) ; } } @@ -442,19 +505,19 @@ WXWidget wxControl::MacGetContainerForEmbedding() void wxControl::MacUpdateDimensions() { - // actually in the current systems this should never be possible, but later reparenting - // may become a reality - - if ( (ControlHandle) m_macControl == NULL ) - return ; - - if ( GetParent() == NULL ) - return ; - + // actually in the current systems this should never be possible, but later reparenting + // may become a reality + + if ( (ControlHandle) m_macControl == NULL ) + return ; + + if ( GetParent() == NULL ) + return ; + WindowRef rootwindow = (WindowRef) MacGetRootWindow() ; if ( rootwindow == NULL ) - return ; - + return ; + Rect oldBounds ; GetControlBounds( (ControlHandle) m_macControl , &oldBounds ) ; @@ -466,23 +529,23 @@ void wxControl::MacUpdateDimensions() GetParent()->MacWindowToRootWindow( & new_x , & new_y ) ; bool doMove = new_x != oldBounds.left || new_y != oldBounds.top ; bool doResize = ( oldBounds.right - oldBounds.left ) != new_width || (oldBounds.bottom - oldBounds.top ) != new_height ; - if ( doMove || doResize ) - { - InvalWindowRect( rootwindow, &oldBounds ) ; - if ( doMove ) - { - UMAMoveControl( (ControlHandle) m_macControl , new_x , new_y ) ; - } - if ( doResize ) - { - UMASizeControl( (ControlHandle) m_macControl , new_width , new_height ) ; - } - } + if ( doMove || doResize ) + { + InvalWindowRect( rootwindow, &oldBounds ) ; + if ( doMove ) + { + UMAMoveControl( (ControlHandle) m_macControl , new_x , new_y ) ; + } + if ( doResize ) + { + UMASizeControl( (ControlHandle) m_macControl , new_width , new_height ) ; + } + } } void wxControl::MacSuperChangedPosition() { - MacUpdateDimensions() ; + MacUpdateDimensions() ; wxWindow::MacSuperChangedPosition() ; } @@ -492,7 +555,7 @@ void wxControl::MacSuperEnabled( bool enabled ) wxWindow::MacSuperEnabled( enabled ) ; } -void wxControl::MacSuperShown( bool show ) +void wxControl::MacSuperShown( bool show ) { if ( (ControlHandle) m_macControl ) { @@ -522,6 +585,23 @@ void wxControl::DoSetSize(int x, int y, int sizeFlags ) { wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ; +#if 0 + { + Rect meta , control ; + GetControlBounds( (ControlHandle) m_macControl , &control ) ; + RgnHandle rgn = NewRgn() ; + GetControlRegion( (ControlHandle) m_macControl , kControlStructureMetaPart , rgn ) ; + GetRegionBounds( rgn , &meta ) ; + if ( !EmptyRect( &meta ) ) + { + wxASSERT( meta.left >= control.left - m_macHorizontalBorder ) ; + wxASSERT( meta.right <= control.right + m_macHorizontalBorder ) ; + wxASSERT( meta.top >= control.top - m_macVerticalBorder ) ; + wxASSERT( meta.bottom <= control.bottom + m_macVerticalBorder ) ; + } + DisposeRgn( rgn ) ; + } +#endif return ; /* @@ -691,18 +771,11 @@ void wxControl::Refresh(bool eraseBack, const wxRect *rect) void wxControl::MacRedrawControl() { - if ( (ControlHandle) m_macControl && MacGetRootWindow() ) + if ( (ControlHandle) m_macControl && MacGetRootWindow() && m_macControlIsShown ) { wxClientDC dc(this) ; wxMacPortSetter helper(&dc) ; - - int x = 0 , y = 0; - GetParent()->MacWindowToRootWindow( &x,&y ) ; - RgnHandle clrgn = NewRgn() ; - CopyRgn( (RgnHandle) GetParent()->MacGetVisibleRegion().GetWXHRGN() , clrgn ) ; - OffsetRgn( clrgn , x , y ) ; - SetClip( clrgn ) ; - + wxMacWindowClipper clipper(this) ; wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ; UMADrawControl( (ControlHandle) m_macControl ) ; } @@ -714,14 +787,7 @@ void wxControl::OnPaint(wxPaintEvent& event) { wxPaintDC dc(this) ; wxMacPortSetter helper(&dc) ; - - int x = 0 , y = 0; - GetParent()->MacWindowToRootWindow( &x,&y ) ; - RgnHandle clrgn = NewRgn() ; - CopyRgn( (RgnHandle) GetParent()->MacGetVisibleRegion().GetWXHRGN() , clrgn ) ; - OffsetRgn( clrgn , x , y ) ; - SetClip( clrgn ) ; - + wxMacWindowClipper clipper(this) ; wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ; UMADrawControl( (ControlHandle) m_macControl ) ; } @@ -735,12 +801,24 @@ void wxControl::OnEraseBackground(wxEraseEvent& event) wxWindow::OnEraseBackground( event ) ; } - void wxControl::OnKeyDown( wxKeyEvent &event ) { if ( (ControlHandle) m_macControl == NULL ) return ; +#if TARGET_CARBON + + char charCode ; + UInt32 keyCode ; + UInt32 modifiers ; + + GetEventParameter( (EventRef) wxTheApp->MacGetCurrentEvent(), kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode ); + GetEventParameter( (EventRef) wxTheApp->MacGetCurrentEvent(), kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode ); + GetEventParameter((EventRef) wxTheApp->MacGetCurrentEvent(), kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers); + + ::HandleControlKey( (ControlHandle) m_macControl , keyCode , charCode , modifiers ) ; + +#else EventRecord *ev = (EventRecord*) wxTheApp->MacGetCurrentEvent() ; short keycode ; short keychar ; @@ -748,6 +826,7 @@ void wxControl::OnKeyDown( wxKeyEvent &event ) keycode = short(ev->message & keyCodeMask) >> 8 ; ::HandleControlKey( (ControlHandle) m_macControl , keycode , keychar , ev->modifiers ) ; +#endif } void wxControl::OnMouseEvent( wxMouseEvent &event ) @@ -769,7 +848,6 @@ void wxControl::OnMouseEvent( wxMouseEvent &event ) ControlHandle control ; Point localwhere ; SInt16 controlpart ; - WindowRef window = (WindowRef) MacGetRootWindow() ; localwhere.h = x ; localwhere.v = y ; @@ -790,49 +868,37 @@ void wxControl::OnMouseEvent( wxMouseEvent &event ) if ( event.m_metaDown ) modifiers |= cmdKey ; -/* -#if TARGET_CARBON - control = FindControlUnderMouse( localwhere , window , &controlpart ) ; -#else - controlpart = FindControl( localwhere , window , &control ) ; -#endif -*/ { - /* - if ( AcceptsFocus() && FindFocus() != this ) - { - SetFocus() ; - } - */ control = (ControlHandle) m_macControl ; if ( control && ::IsControlActive( control ) ) { { controlpart = ::HandleControlClick( control , localwhere , modifiers , (ControlActionUPP) -1 ) ; wxTheApp->s_lastMouseDown = 0 ; - if ( control && controlpart != kControlNoPart && - ! IsKindOf( CLASSINFO( wxScrollBar ) ) - ) // otherwise we will get the event twice for scrollbar + if ( control && controlpart != kControlNoPart ) { - MacHandleControlClick( control , controlpart ) ; + MacHandleControlClick( control , controlpart , false /* mouse not down anymore */ ) ; } } } } } + else + { + event.Skip() ; + } } bool wxControl::MacCanFocus() const { - { if ( (ControlHandle) m_macControl == NULL ) - return true ; - else - return false ; - } + if ( (ControlHandle) m_macControl == NULL ) + return true ; + else + return false ; } -void wxControl::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) +void wxControl::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) ) { - wxASSERT_MSG( (ControlHandle) m_macControl != NULL , "No valid mac control" ) ; + wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ; }