X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2d9d0118eacdaab7cf304ac28dd89bae0d820a72..78c67cb6425acb3b93d48a7a14f554bcd32ed72a:/src/mac/control.cpp diff --git a/src/mac/control.cpp b/src/mac/control.cpp index ba80650d30..84e0822c54 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 ///////////////////////////////////////////////////////////////////////////// @@ -36,16 +36,39 @@ 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 #include "wx/mac/uma.h" +#include "wx/mac/private.h" // 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 ) @@ -55,21 +78,75 @@ 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() ) ; +#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; m_foregroundColour = *wxBLACK; -#if WXWIN_COMPATIBILITY - m_callback = 0; -#endif // WXWIN_COMPATIBILITY if ( wxMacLiveScrollbarActionUPP == NULL ) { @@ -90,7 +167,13 @@ bool wxControl::Create(wxWindow *parent, wxWindowID id, m_macControl = NULL ; m_macHorizontalBorder = 0 ; // additional pixels around the real control m_macVerticalBorder = 0 ; + bool rval = wxWindow::Create(parent, id, pos, size, style, name); + if ( parent ) + { + m_backgroundColour = parent->GetBackgroundColour() ; + m_foregroundColour = parent->GetForegroundColour() ; + } if (rval) { #if wxUSE_VALIDATORS SetValidator(validator); @@ -102,6 +185,7 @@ 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() ; @@ -119,25 +203,11 @@ wxControl::~wxControl() void wxControl::SetLabel(const wxString& title) { - m_label = title ; + m_label = wxStripMenuCodes(title) ; - if ( (ControlHandle) m_macControl ) + if ( m_macControl ) { - Str255 maclabel ; - wxString label ; - - if( wxApp::s_macDefaultEncodingIsPC ) - label = wxMacMakeMacStringFromPC( title ) ; - else - label = title ; - -#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() ; } @@ -192,22 +262,10 @@ wxSize wxControl::DoGetBestSize() const bool wxControl::ProcessCommand (wxCommandEvent & event) { - // Tries: - // 1) A callback function (to become obsolete) - // 2) OnCommand, starting at this window and working up parent hierarchy - // 3) OnCommand then calls ProcessEvent to search the event tables. -#if WXWIN_COMPATIBILITY - if ( m_callback ) - { - (void)(*m_callback)(this, event); - - return TRUE; - } - else -#endif // WXWIN_COMPATIBILITY - { - return GetEventHandler()->ProcessEvent(event); - } + // Tries: + // 1) OnCommand, starting at this window and working up parent hierarchy + // 2) OnCommand then calls ProcessEvent to search the event tables. + return GetEventHandler()->ProcessEvent(event); } // ------------------------ @@ -217,14 +275,14 @@ 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); @@ -242,23 +300,8 @@ void wxControl::MacPreControlCreate( wxWindow *parent, wxWindowID id, wxString l const wxString& name , WXRECTPTR outBounds , unsigned char* maclabel ) { m_label = label ; - SetName(name); - if ( &validator ) - SetValidator(validator); - - m_windowStyle = style; - parent->AddChild(this); - - m_backgroundColour = parent->GetBackgroundColour() ; - m_foregroundColour = parent->GetForegroundColour() ; - - if (id == -1) - m_windowId = NewControlId(); - else - m_windowId = id; - - // These sizes will be adjusted in MacPostControlCreate + // These sizes will be adjusted in MacPostControlCreate m_width = size.x ; m_height = size.y ; m_x = pos.x ; @@ -269,24 +312,12 @@ 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 ) ) ) { @@ -304,7 +335,11 @@ 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 ) ; } @@ -314,26 +349,64 @@ 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 ; - - // 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() @@ -377,7 +450,7 @@ void wxControl::MacAdjustControlRect() else m_width = bestsize.right - bestsize.left ; - m_width += 2 * m_macHorizontalBorder ; + m_width += 2 * m_macHorizontalBorder + MacGetLeftBorderSize() + MacGetRightBorderSize() ; } if ( m_height == -1 ) { @@ -385,10 +458,10 @@ void wxControl::MacAdjustControlRect() if ( m_height < 10 ) m_height = 13 ; - m_height += 2 * m_macVerticalBorder; + m_height += 2 * m_macVerticalBorder + MacGetTopBorderSize() + MacGetBottomBorderSize() ; } - - UMASizeControl( (ControlHandle) m_macControl , m_width - 2 * m_macHorizontalBorder, m_height - 2 * m_macVerticalBorder ) ; + MacUpdateDimensions() ; +// UMASizeControl( (ControlHandle) m_macControl , m_width - 2 * m_macHorizontalBorder, m_height - 2 * m_macVerticalBorder ) ; } } @@ -400,35 +473,49 @@ WXWidget wxControl::MacGetContainerForEmbedding() return wxWindow::MacGetContainerForEmbedding() ; } -void wxControl::MacSuperChangedPosition() +void wxControl::MacUpdateDimensions() { - if ( (ControlHandle) m_macControl ) - { - Rect contrlRect ; - GetControlBounds( (ControlHandle) m_macControl , &contrlRect ) ; - int former_mac_x = contrlRect.left ; - int former_mac_y = contrlRect.top ; - int mac_x = m_x ; - int mac_y = m_y ; - GetParent()->MacWindowToRootWindow( & mac_x , & mac_y ) ; + // actually in the current systems this should never be possible, but later reparenting + // may become a reality + + if ( (ControlHandle) m_macControl == NULL ) + return ; - WindowRef rootwindow = (WindowRef) MacGetRootWindow() ; - - if ( mac_x + m_macHorizontalBorder != former_mac_x || - mac_y + m_macVerticalBorder != former_mac_y ) + if ( GetParent() == NULL ) + return ; + + WindowRef rootwindow = (WindowRef) MacGetRootWindow() ; + if ( rootwindow == NULL ) + return ; + + Rect oldBounds ; + GetControlBounds( (ControlHandle) m_macControl , &oldBounds ) ; + + int new_x = m_x + MacGetLeftBorderSize() + m_macHorizontalBorder ; + int new_y = m_y + MacGetTopBorderSize() + m_macVerticalBorder ; + int new_width = m_width - MacGetLeftBorderSize() - MacGetRightBorderSize() - 2 * m_macHorizontalBorder ; + int new_height = m_height - MacGetTopBorderSize() - MacGetBottomBorderSize() - 2 * m_macVerticalBorder ; + + 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 ) { - { - Rect inval = { former_mac_y , former_mac_x , former_mac_y + m_height , former_mac_x + m_width } ; - InvalWindowRect( rootwindow , &inval ) ; - } - UMAMoveControl( (ControlHandle) m_macControl , mac_x + m_macHorizontalBorder , mac_y + m_macVerticalBorder ) ; - { - Rect inval = { mac_y , mac_x , mac_y + m_height , mac_x + m_width } ; - InvalWindowRect( rootwindow , &inval ) ; - } + UMAMoveControl( (ControlHandle) m_macControl , new_x , new_y ) ; + } + if ( doResize ) + { + UMASizeControl( (ControlHandle) m_macControl , new_width , new_height ) ; } } +} +void wxControl::MacSuperChangedPosition() +{ + MacUpdateDimensions() ; wxWindow::MacSuperChangedPosition() ; } @@ -438,7 +525,7 @@ void wxControl::MacSuperEnabled( bool enabled ) wxWindow::MacSuperEnabled( enabled ) ; } -void wxControl::MacSuperShown( bool show ) +void wxControl::MacSuperShown( bool show ) { if ( (ControlHandle) m_macControl ) { @@ -467,6 +554,27 @@ void wxControl::DoSetSize(int x, int y, int width, int height, 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 ; +/* + if ( (ControlHandle) m_macControl == NULL ) { wxWindow::DoSetSize( x , y ,width , height ,sizeFlags ) ; @@ -581,6 +689,7 @@ void wxControl::DoSetSize(int x, int y, Refresh() ; } +*/ } bool wxControl::Show(bool show) @@ -632,17 +741,11 @@ 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) ; - - // the controls sometimes draw outside their boundaries, this - // should be resolved differently but is not trivial (e.g. drop shadows) - // since adding them to the border would yield in enormous gaps between - // the controls - Rect r = { 0 , 0 , 32000 , 32000 } ; - ClipRect( &r ) ; + wxMacWindowClipper clipper(this) ; wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ; UMADrawControl( (ControlHandle) m_macControl ) ; } @@ -654,13 +757,7 @@ void wxControl::OnPaint(wxPaintEvent& event) { wxPaintDC dc(this) ; wxMacPortSetter helper(&dc) ; - // the controls sometimes draw outside their boundaries, this - // should be resolved differently but is not trivial (e.g. drop shadows) - // since adding them to the border would yield in enormous gaps between - // the controls - Rect r = { 0 , 0 , 32000 , 32000 } ; - ClipRect( &r ) ; - + wxMacWindowClipper clipper(this) ; wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ; UMADrawControl( (ControlHandle) m_macControl ) ; } @@ -674,12 +771,24 @@ 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 ; @@ -687,6 +796,7 @@ 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 ) @@ -708,7 +818,6 @@ void wxControl::OnMouseEvent( wxMouseEvent &event ) ControlHandle control ; Point localwhere ; SInt16 controlpart ; - WindowRef window = (WindowRef) MacGetRootWindow() ; localwhere.h = x ; localwhere.v = y ; @@ -729,49 +838,37 @@ 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") ) ; }